QUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bpq0\x00', 0x600}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x24002, 0x8) fchdir(r0) write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="c5ac6c4e1e6602027b5096ccfa79ff0c23a5c7b28cb832"], 0x1) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) set_tid_address(&(0x7f00000001c0)) 2018/03/26 00:37:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x3) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x6, 0x80000000) 2018/03/26 00:37:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000000, 0x12001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0xc1}], 0x1, 0x41) fcntl$notify(r0, 0x402, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000140)={'bridge0\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/26 00:37:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 00:37:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0xc0010, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) mlock(&(0x7f000000d000/0x3000)=nil, 0x3000) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x4) 2018/03/26 00:37:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)=0x10) close(r0) r1 = dup2(r0, r0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{}, {}, 0x3f08}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) [ 56.815967] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=10263 comm=syz-executor7 2018/03/26 00:37:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xb4b, 0x7, 0x8000, 0x7ff, 0x8, 0x3, 0x10000, 0x80, 0xffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/26 00:37:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") dup3(r0, r0, 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xe0) ioctl$fiemap(r0, 0x80087601, &(0x7f00000000c0)) 2018/03/26 00:37:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400000) dup3(r2, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)) connect$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="96694973222b39f600744c5b8a0327ece0005f05be89b1bc71bd53409b0acac5c1331831796928a8cb5ffbfa925f4a50c77d7966135c6418f6df32354b23e4bbda9c6e54c056b5728a7ba36e70fe886d1dc1f2660130323b775c80650c961c6107299df0760759032dc09d2ca67bed3c47e462da163b0c077bbbce04000000bb48eaeb054ef32a3f60bcb08bd586cf426dd6f8f9f4b75f7203fd56460f23e4c4648d442267bfac81b341d4417e0ae9a807ed289c9091c6da6daa6c02110f3056bb49e7b4d600d717a202f55983b090d9b6dec4a132720866") 2018/03/26 00:37:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$notify(r0, 0x402, 0x2f) tkill(r1, 0x1000000000015) 2018/03/26 00:37:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0xff, 0x4) fallocate(r1, 0x2, 0x3, 0x80020004d2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r3 = getuid() setreuid(r2, r3) fsync(r0) 2018/03/26 00:37:47 executing program 7: r0 = gettid() waitid(0x2, r0, &(0x7f0000000200), 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x9) 2018/03/26 00:37:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x7f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000000003}, 0x15d) 2018/03/26 00:37:47 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x6, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x2, 0x7fff}, 0x8) pause() r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/03/26 00:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/03/26 00:37:47 executing program 4: lookup_dcookie(0x6, &(0x7f00000000c0)=""/88, 0x58) prctl$getreaper(0x2, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/03/26 00:37:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0), &(0x7f0000001800)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x21, 0x301, 0x70bd29, 0x25dfdbfd, {0x20}, [@typed={0x8, 0x69, @fd=r0}, @typed={0xc, 0x36, @u64=0x42d}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x50) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000019c0), &(0x7f0000001a00)=0x10) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000200)) 2018/03/26 00:37:47 executing program 6: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, &(0x7f0000011000)={0x4, 0x0, 0x0, 0x0, 0x2000000000001f, 0x40}, &(0x7f0000000040)={0x0, 0x0, 0x1ff00000000000, 0x0, 0x0, 0xff, 0x0, 0x800000000}, &(0x7f0000000080), &(0x7f0000001ff8)={&(0x7f0000000000), 0x8}) 2018/03/26 00:37:48 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x82c3) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:37:48 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x3) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/26 00:37:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f00000006c0)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5579bac8495b676ecc6a1ae2a6a90d1ceb1f6b8bd783d0eaf7bf32e1d5cba032a9b312177998da141ff31a053eee8ac8e0b1f7115d39a050aa49f2d2597cf6a8c20d95e9ef06d5f19619960b73856051b147d33ec26d7e8d42f583d5a2d0e0f1aa09436f2726934d17b9f4a4bec73329b155b927cc2d54642d9d6fcbaab94316eb58b6f65f48c4d47367aa21df9c90b57aec4f0b81dcf6e469038ed945f93b0cac5ca5f5f531af96b20ea67f5368933bf6c75781b302da1e1dab84ffb9663a59f79c6768b7c445d4e2710eb29680a47e6a4e9040f66262c30a29fe25bfd7dfe5a", 0x22c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) socketpair(0x1, 0x5, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x1, 0xfffffffffffffff8, "7821e1c3076847ba71642210687274432f8d2b68f8ceb26fa5c8d10c18ea30fbe6fc83b30f69b76681c357a055e187777f972fe0324593d7f876bd47c44e2b", 0x1a}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000001380)="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0x1000}, {&(0x7f0000000280)="0a56a5dfe873a3f28f69346b42ca51d600975a5727b2aa87708c3069d656f31a4f2aa339bdf5c1248bbb172717cf527de1b123da5db6c3f5d48e808263f47818d0", 0x41}], 0x5, &(0x7f0000000900)={0xd0, 0x10e, 0x4, "09e28b2712a4a7380100d72b8baa2e61a13c755cf2cc365f092d8eaedc765bbdb13181a6cc6abda456777681b8eb34782e74178b86f5a8f6b9f7d2c0408c5bff2c5c1c608af8b17c0a0b38a2acca79af599dfc8f2d88a032091b75fdb096f29898aeaa51576fac47eb91cb60545848b6149274e499b8a1006b6c7d6e2b9ef71f55057aeaec4bdf5483cf049f9bda351e170c6360079e97f9f23fd48bbd571c64d6b72e4152154883a4705cd316cd5c0ee300eca485343a960069f7dd391b193e"}, 0xd0, 0x4000040}, 0x80) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/26 00:37:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl(r0, 0x9, &(0x7f0000000000)="df06227d3414341b848fef9dcd4736ba78318b140afffa22da0e04cf501762df4a2de1c7dc618db1ee935f88f7f4f221a8") ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140), &(0x7f00000001c0)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/26 00:37:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000001240), 0xffffffffffffffe4, 0x1, &(0x7f000006d000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x377) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001240)=ANY=[@ANYBLOB="66696c7465725e5b6c6834af00200500000000000003000000000000000000000000003bb09ccc8397bbd83c72000000020000000000000000000000000000000001040000000000000000000000000069f8"], 0x48) r1 = gettid() wait4(r1, &(0x7f0000001140), 0x40200000, &(0x7f0000001180)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x9, 0x4) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x4008000, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 00:37:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xfffff}) dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x37e, 0xe, 0x9, 0x7051, 0x9, 0x8000, 0x4, 0x100000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xa0, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x67d}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x5, @empty, 0x6}]}, &(0x7f0000000200)=0x10) 2018/03/26 00:37:48 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/143, &(0x7f0000000040)=0x2) 2018/03/26 00:37:48 executing program 3: accept(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x4e1) socketpair(0x15, 0x5, 0xd17, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xa5a0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x64, 0x0, 0x3, 0x2, 0x100000001}, &(0x7f0000000300)=0x98) ioctl$TCFLSH(r1, 0x540b, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="60000000b18edc9aff155199ca4806858e187ab84be3738d0d8d16306c59625f6d6f004f9b04986e462ce5a93da1a4d0253aceda2538041167b7c57a02f029e45abbb99597e057caccccb854c1ee8b5ce26a4e92ee29831b0c18defc6125fd87d4bd95b49acbc517d0e2f1c66a5839c2cfac92a356d7cd0648e66f675df0d6736873f152ab410aa09966e362ebc8e3dd0b02de8ae6ebeab05ae20eb127f0d2d91f84adf472138a8b03f222f69c70ca1ee1a7ec0bbc0c0093f6"], &(0x7f00000003c0)=0x68) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000000080), &(0x7f0000000140)=0x1) rt_sigreturn() r5 = geteuid() r6 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r5, r6, 0x4000008, 0x200000) 2018/03/26 00:37:48 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x8001, 0x4}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000180)=0x21e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x3, 0x8e, "379257d29e8c254204df6b8859aa1632eda1d605ab33ad37032eb810318383a1771609cbcb3b13e08ec8e9088678ab0e100fe3ac352e4e5c00d006bb7d4aeb90d552a8da3e477394e9456db47b69296de9bb006786e0003b72dd8e894519cd4c736f663ce1f55b3dd33beff6f93bea86338c1d5cd034da138c8145a11dece9f206849f830a50d01639ddab1056ff"}, 0x96) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) ioctl$KDDELIO(r0, 0x4b35, 0x741a) 2018/03/26 00:37:48 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000180), 0x26b9508) 2018/03/26 00:37:48 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, r0, 0x2) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x1020}], 0x2, 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/26 00:37:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000e000000001b0000e2c800060000"]) 2018/03/26 00:37:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x5) listen(r1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/170) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000002c0)=0x7fffffff) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000001c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) accept4$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x684100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000200)="6bcfc47ee8c3ac0fb84c37e372fb7a1f54556cf9753b2460e141dbe15ecba2d0df390621aa946f7941825b11bdf0e46948fd628ad0dd26ec851378d4400031ae460eb6831c739901d31b573ccdc7cea59c95e07f973737c2deb16f58bb94605a2903fe94740ac831f8140ec424dd7f77d508f961cfd023fc59be49123721b1b1633bf5", 0x83) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x801, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) dup3(r0, r0, 0x80000) 2018/03/26 00:37:48 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x1000) seccomp(0x2000000000001, 0x2, &(0x7f0000000080)={0x20000000000001bd, &(0x7f00009b7ff0)}) 2018/03/26 00:37:48 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000700)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYBLOB="530000007e0c5a09ca483651c8c7"], &(0x7f0000000800)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001100)=@filter={'filter\x00', 0xe, 0x3, 0x350, [0x0, 0x20000380, 0x20000d28, 0x20000d58], 0x0, &(0x7f00000002c0), &(0x7f0000000380)=[{0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xf, 0x0, 0x9200, 'tunl0\x00', 'sit0\x00', 'vlan0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xb8, 0x1e8}, [@common=@ERROR={'ERROR\x00', 0x20, {"2e1107523a2f490006136c88b1c63ccd472d0e5ff1df32406fd49e532821"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x80, 'system_u:object_r:watchdog_device_t:s0\x00'}}}}, {{{0x0, 0x2, 0x10, 'bpq0\x00', 'bpq0\x00', 'yam0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}]}, {0x0, '\x00', 0x3}]}, 0x3c8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xb8f, 0x4, 0x1, 0x1f, 0x9310}, 0x14) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7365637572697479ae6d61726b00"]) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000300)=0x80000001) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000740)=""/175) 2018/03/26 00:37:48 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf9, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/26 00:37:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_sa={0x2, 0x1, 0x4d2, 0x400, 0x7, 0x3a, 0x3, 0x60000001}]}, 0x50}, 0x1}, 0x0) 2018/03/26 00:37:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000040)={r1}) 2018/03/26 00:37:48 executing program 2: r0 = inotify_init() poll(&(0x7f0000000100)=[{r0}], 0x1, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r2 = gettid() getpriority(0x0, r2) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f00000001c0)=""/17) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) accept4$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x0) 2018/03/26 00:37:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fcntl$setpipe(r0, 0x407, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10600, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x1a, 0x1e, 0x5, 0x0, "b4500d558aa859881948abd4310c488ed9ffe362896781ae7feaa677583733f0"}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000100)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x0, 0x6, 0x7, r4}, &(0x7f0000000200)=0x10) close(r0) 2018/03/26 00:37:48 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, r0, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') mq_getsetattr(r1, &(0x7f00000000c0)={0x9, 0x2, 0x340, 0x3, 0x1, 0x6, 0x7fff, 0x6}, &(0x7f0000000100)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x3, 0xd5}) 2018/03/26 00:37:48 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1f80}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfe2}, 0xb, [0x9, 0x7, 0x100000001, 0x3, 0xfffffffffffffffc, 0xfff, 0xfffffffffffffffd, 0x6]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/26 00:37:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) dup2(r1, r0) 2018/03/26 00:37:48 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'lo\x00', 0x4}) r1 = socket(0x1b, 0x1, 0x4000000004) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11}}) 2018/03/26 00:37:48 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) pread64(r0, &(0x7f0000000040)=""/23, 0x17, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/26 00:37:49 executing program 6: r0 = socket$inet6(0x10, 0x46, 0x0) socket$inet6(0xa, 0x4, 0x10001) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ed75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/26 00:37:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_int(r0, 0x0, 0x9, &(0x7f0000000200)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000380)="63b54393f098da64a607f3f35d3214ef1373d8312e74f0f58661e68da02933214d95b9669d552b66d9b71a6a8917d951c3f8a7d5967173faad392247d6b9b68a5464a4769f3ddbe383b95d5115c616318cdc9919257b23430c258afa6186b52b1051afaf18ad8ba59faee4091d6528ce2e6573f6d89bd0b40a7a256a07abea9f01dcd1dffee7f2b5909d980526e75ba6be83eee0b254b699afcd099e1629562ba26c088b684ede319d6dcb09d982b41b0fecf26e6b40e5f5c138574897", 0xbd, 0x0, &(0x7f0000000340)={0x2, 0x4004e20}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="c3c8aaf1acd605aeed581723a9f7a7f13b6421776ae7161d796744c3d7123cfdc34bbcfb8d6e9c31e26bf97647e245e76cc21c9bbe6471ba6cd092173659417183b161fd87686a08830b8d0733aa09d8a35bcfe5c261fdb0df442808ed1155c9497bf7817ed44faf2d2ff69e42aa72fe48077d5bf22e2036c0f3b457c764fea1eb33a63ede5340e9542a160652b48c3e9f87d54f968129d33846065203e545e908702b128633485f225cbf2bb15ca886e1bf3d24bdb1331e3d1236987eee6240941ae1036265540d46f41921c3e98a8c") ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}, @loopback=0x7f000001}, 0xc) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) accept$nfc_llcp(r1, 0x0, &(0x7f0000000180)) 2018/03/26 00:37:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/26 00:37:49 executing program 5: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ptrace(0x4207, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000000)) 2018/03/26 00:37:49 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x0, r4) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000080)='./bus\x00', 0x2, 0x0) 2018/03/26 00:37:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x10000000000000eb) 2018/03/26 00:37:49 executing program 2: r0 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000006a00)=""/106) 2018/03/26 00:37:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000000)=0x54) r1 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000aca000)='\t', 0x1, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0x1, 0x4) 2018/03/26 00:37:49 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x80000001, 0x4, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x3}) mkdirat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x188) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xa54, 0xa}, {0x5d7}, 0x1ff, 0x7, 0x6}) pread64(r1, &(0x7f0000000040), 0x0, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) 2018/03/26 00:37:49 executing program 6: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000240)="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") preadv(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000800810004050000660009000200000004009d13c5549d3cd05c98aa2a17b62334c4e7e005b04c77b15d747d3f654fc4de12eff978537ab0f3d63999565d0c9d74d76aa0eeb98aa66a811a201893adb7cdd13c9d8c6d73ed763c0d3d00bd9ca23ed85cf28feb3ebb67958f95e6fd430a7abc09c7376d2ed88cad11b3417190c6647102dff75a85adc73cc9e41745509ef854df972f23025168d38197ef5c28e536aac016f9680e933fcd564a12b4f86f84d17e9845888ac75938728f3f779ea11621d01f0bb7a5e223c0d5f8e0bb3e6b91e80d0f"], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x7233aecd, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x69, 0x18f}, &(0x7f0000000100)=0x1) 2018/03/26 00:37:49 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0xfffffffffffffffc, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 2018/03/26 00:37:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x6000000000000, 0x87ad, 0x4, 0x4, 0x800, 0x1, 0x250, 0x5, 0x800, 0x9}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x4d072, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x3, 0x7, 0x2) 2018/03/26 00:37:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10400, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/03/26 00:37:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000010002900000000000000000000000000", @ANYBLOB="00000000000000000400ff0008001b0000000000d859fdc9d0f3c0e30d89534fe5762b592d94fcdc9d0f9de3e582030900c8f03ae290a7090000000000003f0de1008709e13a18fe1337684b0284834cec"], 0x2}, 0x1}, 0x0) 2018/03/26 00:37:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x1, 0x2) 2018/03/26 00:37:49 executing program 4: getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x8000) fadvise64(r0, 0x0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/26 00:37:49 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000000), 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffffc, 0x0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00000000c0)) 2018/03/26 00:37:49 executing program 0: unshare(0x40040800) r0 = epoll_create(0x7) epoll_create(0x80000000) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9) 2018/03/26 00:37:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x20, 0x7, 0x9, 0x0, 0x8, 0x6}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 00:37:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="11000042248b03cb65b7f10000000000040fb8000800000000ffffffff0600d4000100a90000bcc1de84de44", 0x2c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3ff, 0x4e21, 0x5, 0x0, 0x80, 0x80, 0x32, r1, r2}, {0xffffffffffff1b09, 0xfffffffffffff001, 0x9c, 0x20, 0x80, 0x2, 0x0, 0x4}, {0x1e, 0x3f, 0x2, 0x80000001}, 0x2, 0x6e6bc0, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3f}, 0xa, @in=@rand_addr=0x2, 0x0, 0x4, 0x0, 0x6, 0x401, 0x6, 0x800}}, 0xe8) 2018/03/26 00:37:49 executing program 6: 2018/03/26 00:37:49 executing program 6: [ 58.300378] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.305042] CPU: 0 PID: 10474 Comm: syz-executor5 Not tainted 4.9.90-gdd1e37e #66 [ 58.312633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.321960] ffff8801d6eaf480 ffffffff81d94ee9 ffff8801d6eaf760 0000000000000000 [ 58.329930] ffff8801b94c4110 ffff8801d6eaf770 ffff8801d6eaf650 ffff8801d6eaf678 [ 58.337909] ffffffff81661a69 0000000000007708 ffff8801bfc5e968 ffff8801bfc5e8a0 [ 58.345882] Call Trace: [ 58.348451] [] dump_stack+0xc1/0x128 [ 58.353805] [] handle_userfault+0xa59/0x1320 [ 58.359836] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.366820] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.373195] [] ? __lock_is_held+0xa1/0xf0 [ 58.378961] [] ? handle_mm_fault+0x11ad/0x2460 [ 58.385162] [] ? handle_mm_fault+0x1f19/0x2460 [ 58.391359] [] handle_mm_fault+0x1f27/0x2460 [ 58.397384] [] ? __pmd_alloc+0x410/0x410 [ 58.403065] [] ? __lock_is_held+0xa1/0xf0 [ 58.408834] [] __do_page_fault+0x5c2/0xd40 [ 58.414692] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.420634] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.427270] [] do_page_fault+0x27/0x30 [ 58.432778] [] page_fault+0x28/0x30 [ 58.438027] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 58.445011] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 58.451991] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 58.458973] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 58.466302] [] ? mark_held_locks+0xaf/0x100 [ 58.472247] [] generic_perform_write+0x1dc/0x500 [ 58.478626] [] ? page_endio+0x180/0x180 [ 58.484228] [] ? file_update_time+0xbc/0x3b0 [ 58.490260] [] ? current_time+0xd0/0xd0 [ 58.495852] [] __generic_file_write_iter+0x348/0x570 [ 58.502572] [] generic_file_write_iter+0x2d5/0x600 [ 58.509122] [] __vfs_write+0x4bf/0x680 [ 58.514626] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 58.521088] [] ? __lock_is_held+0xa1/0xf0 [ 58.526857] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.533404] [] ? __sb_start_write+0x14a/0x310 [ 58.539515] [] vfs_write+0x189/0x530 [ 58.544847] [] SyS_write+0xd9/0x1b0 2018/03/26 00:37:49 executing program 6: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/03/26 00:37:49 executing program 4: 2018/03/26 00:37:49 executing program 7: 2018/03/26 00:37:49 executing program 0: 2018/03/26 00:37:49 executing program 3: 2018/03/26 00:37:49 executing program 2: 2018/03/26 00:37:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x2000000000004e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/26 00:37:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001900010200000000000000000a9400007cf994f31ad8dbfe87ce2a31b10000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/26 00:37:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, {0x0, 0x8000}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 00:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, {}, 0x9, 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/26 00:37:49 executing program 2: r0 = userfaultfd(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x7ff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) 2018/03/26 00:37:49 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/32) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/26 00:37:49 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000394feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f000023cff8), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) [ 58.550091] [] ? SyS_read+0x1b0/0x1b0 [ 58.555510] [] ? do_syscall_64+0x48/0x490 [ 58.561277] [] ? SyS_read+0x1b0/0x1b0 [ 58.566696] [] do_syscall_64+0x1a4/0x490 [ 58.572377] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/26 00:37:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={"7668616e301f00", 0x600}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sched_getparam(0x0, &(0x7f0000000180)) dup3(r1, r0, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000002c0)=""/138) 2018/03/26 00:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:49 executing program 2: clock_getres(0x800006, &(0x7f0000aa1ff0)) r0 = add_key(&(0x7f00000010c0)='rxrpc_s\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000001040)='keyring\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="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", 0x1000) clock_gettime(0x6, &(0x7f0000001000)) keyctl$instantiate(0xc, r0, &(0x7f0000001140)="dc5ed4cb1f5afe469ad49cde992e9f39731b8c410954dca2ca81560c3839bb03bf43dbe652197dfafeae8b8c8318bbc04c03dbce263891e7c84eb3e5d22dc8c045edc20c52612249f2c26102d778937a50a5855517049ad2c8e532c353d5a16d8fddb9aef4c554d8cc6feba89cf075b76a", 0x71, r1) 2018/03/26 00:37:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x3800000000000, 0x1, 0x101, 0x0, 0x0, 0x0, 0x80}) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x3ff, 0x6, 0x200, 0x5, 0x582, 0xcf, 0xffffffff00000000, 0x2, 0x4, 0x1ff, 0x9, 0x76c9}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)) 2018/03/26 00:37:49 executing program 3: r0 = socket$inet(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd7d000036000000000cdd0700000000001f5f08c9080001000000738558730bee17ff005867855e", 0x2f}], 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x80000001, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x80, 0x7, 0xfffffffffffffff7, 0x3, 0x9, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x4, 0x3a2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000380)="028c2a63c1a873dcabe296379acc7520fe8e7cbc8789293f836ac29d922dfd5fdc08553984794769192ac329dd24e8a4c98a97d4efae95f77cba3949c16d0b518d6c5dcce4e8b35cce04d7cc89a8c5cf0f3d8fb44d62616a5387a54209e7544bab075344ab69759ad7e627b7580b504d0ec1a2b92f0d787f5beef42265fb775486dbb4cdd6565a30cf3a4c72f826f77b2c1ad47b73602e997d03e2112fb3fe500d1470f34c121f4cc6b0bbbe24b36f78f2c9e18335875fb74f6eeb23c55326732249c573238c3c2117e3bd3c9b82d4017a966470cac8b87a0a13f8306b976f09fca13c3985cde82aa6c9f61f07ff25ba36c767752e", 0xf5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000001c0)="526e431c94c5a9436322eb2d63e1455e8609fd2e12ed3f184cb8b7815e9c34dcd78ac84f4c70564c8535614d9576bb0e011a2860a4c758c3062f31fd7312656ebd8616dd1b17c09e6854e957ecab50971848eaf3723a7d102b721022f7ab2c0a86", 0x61) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x50}, 0x90) 2018/03/26 00:37:49 executing program 1: r0 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='*\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="af5bc8e3f048776b248a3ba0078a13f0bc115de97367c83b460770b08551345bec00c22161d62438c92bec35a8bddb4e4f875753113bd2a88c843bff10859e740f47e455e0eccfc69f91f818f8101bcbb014a671b65a97f4418b5ba7e02fa4f8640a8a52f1ea2651a9b9a261da1e32febdfba3361a8fc4d0ade7fb0e674ff74d85b7080570c7a45c96bcb1f3298ceef632", 0x91, r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) socketpair(0x13, 0x5, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 58.620887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 00:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:49 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1c) ptrace$cont(0xffffffffffffffff, 0x0, 0x5, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'syzkaller0\x00', 0x6b0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) gettid() geteuid() close(r1) 2018/03/26 00:37:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7b830ed5946305bf718b3640a6cc4e5b4628259c1b678a20faf37c1262b16576d2f7f158df78", 0x26, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfec6, 0x0) 2018/03/26 00:37:49 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x325, 0xbcb, 0x9, 0x4, 0x1f, @random="c71be1a6783c"}, 0x10) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000eaddd0)=ANY=[@ANYBLOB="000000000000000002004e20ac140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000684e4ef198b6ab4252b1153b000000000000000000000000000000000000000000000000000000000000000000000006000000fd00000000000000000000000000000000000000000000000000000000"], 0x98) 2018/03/26 00:37:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0xeb}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x8, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) 2018/03/26 00:37:49 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/86) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x2}}, 0xfffffffffffffd49) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffdfd) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x79c72004, 0x5a62, 0x8}, &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) 2018/03/26 00:37:49 executing program 7: r0 = socket(0x1d, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) pwrite64(r0, &(0x7f0000000080)="f72ce6f5fec5462a38de7f96fccef22db2cf32fcde0ba90257196e83f7753e6cdf00f605dd29bac13e346852b672fea94e305e3507384a15d3c1fd10f24cb6b2eafb738ceac856cb37ab8b38494b2bee0c05d75a2b0c81bee4dc9795", 0x5c, 0x0) getsockname$ipx(r0, &(0x7f0000000180), &(0x7f0000000040)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000000)=0x9, 0x4) 2018/03/26 00:37:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000600)='./file0\x00', 0x40, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='net/icmp\x00') ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000008c0)=0x4100000001) ioctl(r1, 0xb9, &(0x7f0000000680)="aa87a69ec1a79cdbcc85d74ad8b09edb52b427785a1fabe35a9072b617bff1b853f10ebf51593bd160dc07f8286f6d562db00fc19f9c187752036576") getresuid(&(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getpgrp(0x0) connect$ax25(r3, &(0x7f00000006c0)={0x3, {"adc057b33ae651"}, 0x3}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000280)={0x5, 0x0, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, 0x2, 0x6, 0x5, 0x3, 0x10001}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r9, &(0x7f0000000880)=0x4) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000005c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="0151fe524d187578a6bc21c8fc7109e609edd804d6c1d5dad7d6257249569ee448404b17173a20193082796be518f47876d6730650f285eddf1b48f72daa3c0c66c933272c6e39cd40d7233401e04171c3e7fced83ac75b324eb75f367a8bfeaf5ba34743ad849938375353baa4d44407f220d60f93210a8d9ec82a28c226b90ca7b7d36278edcbf86fed7e20d295fc461406c3908380946a30cb37e906764ede1dd043b02e838e33c358415f1fa542101d0b550c7a45ddf3efc26eef455fed245ab7037da1695f1d0c4b014a422ce38b88ac05b7a7de99c07", 0xd9}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}], 0x40, 0x10}, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="250000000000000000000000000000000000001e0000000000000000000000002d17e62f7333a72300000000fdd9bac0"]}) 2018/03/26 00:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x40}) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1400) socket(0x1, 0x80004, 0xfff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) syncfs(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x860}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in6={0xa, 0xfffffffffffffffa, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1000}], 0x363) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140), 0x2) 2018/03/26 00:37:49 executing program 0: writev(0xffffffffffffffff, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000002ff8)='./file0\x00', &(0x7f0000001000), &(0x7f00000002c0)=[&(0x7f0000000300)='/dev/pktcdvd/control\x00', &(0x7f0000000240)='\x00']) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/03/26 00:37:49 executing program 7: prctl$intptr(0x15, 0x8) 2018/03/26 00:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:49 executing program 7: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x1000002) pwritev(r1, &(0x7f0000000280), 0x1138, 0x81009) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/139) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x8, "e54709a63d3bdfdd5d760e83338a52dfbe6fb9e7268d4acb066fe7a08d2ea4cce8188a92bc9a032a4e87c06091de04ee39afefe141d39d28f789e662cbe5580b", "251fa6158ace416f64ea20c6ae4fc219fc6245f289c8b8707cdb27c71921ca873341e8d2a7d49a331e48b7acc609a80a2f6f21815f8ec8edb6a7299d4696ad4f", "154dbe0a42addd46c6bc2b575bcebe9f57c212df0d8f120211ce3309cd1ecd65", [0x2, 0x400]}) [ 58.903964] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.912646] device lo entered promiscuous mode [ 58.918583] device lo left promiscuous mode [ 58.962849] device lo entered promiscuous mode 2018/03/26 00:37:50 executing program 4: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/26 00:37:50 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0x0) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000024c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/165, 0xa5}, {&(0x7f0000001180)=""/64, 0x40}, {&(0x7f00000011c0)=""/193, 0xc1}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/31, 0x1f}, {&(0x7f0000002300)=""/180, 0xb4}, {&(0x7f00000023c0)=""/157, 0x9d}, {&(0x7f0000002480)=""/32, 0x20}], 0x9, &(0x7f0000002580)=""/156, 0x9c, 0xc213}, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x8000a}}) 2018/03/26 00:37:50 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/03/26 00:37:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x126) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_value={r1, 0x9}, &(0x7f0000001180)=0x8) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f0000000040)='S') r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r3}) 2018/03/26 00:37:50 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x4) fcntl$addseals(r0, 0x409, 0x11) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 00:37:50 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100), &(0x7f00000001c0)}}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/32) r2 = dup(r0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x7, 0x6]) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0xa46c, 0x3, 0x1ff}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:50 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4001, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) 2018/03/26 00:37:50 executing program 6: madvise(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1) request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='$vboxnet0\x00', 0xfffffffffffffffd) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3) 2018/03/26 00:37:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@updpolicy={0xb8, 0x19, 0xb01, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0xd27a888671e31082}}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 00:37:50 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20, @rand_addr=0x6}}) r1 = socket(0x2000000000010, 0x2, 0x0) write(r1, &(0x7f0000949fdc)="240000002e001d000000000000000300fbffffff01000000223b0000000000000100ff10", 0x24) 2018/03/26 00:37:50 executing program 7: clock_settime(0x3, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) accept(r0, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x5}}, 0x8, 0xffffffffffffff01, 0x800, 0x2, 0x2}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r1, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pread64(r0, &(0x7f0000000440)=""/138, 0x8a, 0x0) 2018/03/26 00:37:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000200)=0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000302ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 00:37:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f0000000400)=[{&(0x7f0000d1d000)=""/203, 0x7f}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000903000)='.', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x5, 0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x8b4, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, [@generic="e8f9c71b405eff875029c220f7bb73f4f09aff30d7caca8af23a8f76400c7aa898043ae416f9efcb25ca2c26f20276a67039fa5c27df33a55423eff773d44b98890e93fb7ad3a559186c50cad0814aff7d6b2754587b792975e61c486c4327b5ed67c7cb6121e50c39dc2053d2f9817cffb8360c199b7846aa58fa254ee84f8987dc7b14fc2cc1bdfe5cc8d01b5db75d368b965d44fa02a6a73d4ade36a56d16c08ff432d5f70af447e5bc3fc0048c932e3511e5222a04323c6e68d8553ad93b1c92788332b046ed9c4c350abddadd98357f8501acfb", @typed={0x18, 0x3b, @binary="ef7a3deb355b4b4d6e9855404b14e6579c"}, @nested={0x334, 0x2a, [@typed={0x8, 0x7b, @pid=r1}, @generic="c3cdc8551f27c3a583ee7540be514527c3e4737890b09b43949e2103106abd2b80ca3527d4582801ee38dd8018fc9deb09f689315e2ba4892f75cfa7352ad07c0c9650fa97b851ad0dc4141e6f6c6a14c1f812ca5e9eaf194f4bf3a4fdcfc98fcadf2ac13a07dbaca3760665a2b28c3509cacebb1a803f618cfe736204727178fc22142356da35318f1030dbabc506ab28234d08864db4bce3e5f223b269d18e66", @generic="39afc061e63049112468f9e1247d373346eb452b3c92b1e3135a0bef0886819e5b93b7f045b0b9650e29281fc76aa1f52ff7fae4b58be9ab9d7e248d12142feb457572ad45ca4c52ab9bfde76c8131e671d57c5702fc0ac9c77a13959dae6e0a0c66b30a04c750270d651253f624967286b7e85a83f6408460b14534ba2127983c52a1a49fe3cd2d403a65fd3e9518d19d9bd3d734683d8172", @typed={0x10, 0x6, @str='$ppp1\'ppp1\x00'}, @typed={0xc, 0x74, @u64=0x7ff}, @generic="90eaa8c68b001ea568cdc9aff524b1062ca6d8ca6908dc4822c62f65f2adeec0d56350847247ad9dfb800bf79de7c8b0f3a2815ae0b125ab4271d37c7cc881afc29ad82b52364b68563955329be87f45e89c8139024393a168b2183096d3ac8c969e2661e099329ce2e76a1c83ae60189113b815cc161d6b60b3b524af9bf8d69e382e93c18e18b33fb38145e927f63abc576a858a50df3eca32f951a45ceba312ebc0da5144a30397a60e21e11e50fa02ff3f0f852a05a69a91d8f8d1926e93697796d31ea32d71a0bf71a65782e389c139fae02fe21498d72bcf9fa92546bda820f8042aa44474", @generic="f427c1002654feb2e9400f5adeadd6980d7df6d7bec58c6ae56e7a21d78a21e88769608d302c2588cac99c6adcd1e997ffd6ca7cd9071adeb64b81057a332cbdb89751d9924904d91f2ba7727e1908165cf235a01a5e00679679", @generic="c0036ae646da6730c912e6cbd04f0514f720187ff3d5ef5af28c13879fa5f61fd7717de7ecb053ecee229d99c4e50ca414df0a7e3fd98896492124e8f177dc231788d7032c36e8ac92821e20b774f8e941a5ed48df22d6b69ba387b497aeb9d920eeb03085ea4730cf4e7d71be649faef29f2c8fc03cb107ea48b0f87493542dc561fc79ee018969771f027f7ebc22"]}, @typed={0x8, 0x60, @fd=r0}, @generic="127f43ac01851afac215ab1c02cef11f580acf9ac8fe3427b33059c602104e756c31a4fb2f7f03aebf184883ab69ce2c670c45430f1fa6b22ed5cb0856f809d6d0d90f7fb0d074654fb13b821c37bd59ace9b627e07de6d2e2731763f81739b385485d2fed0bec55a896cd2e23660bb47c93d4f53ac2dbc3f81b72d871", @nested={0x164, 0x6b, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x78, 0x7d, @binary="82082420d7a866088a7c38cb7b059a16231f95eb0453cbaee5ab466aae705602dc4f2297d789315e68bf531ddc8af82a50218c391f46043277decef5b05e0bf10182965dbcb03d2055431ba35e7c0f92feb5e17b86ab15e6d728a1a6b3c40e976f610480f8bdc888d6b4ada18c8e961218"}, @typed={0x4, 0x22}, @typed={0x8, 0x71, @uid=r2}, @typed={0x14, 0x1d, @str="2b766d6e65743073797374656dec2d00"}, @typed={0xb4, 0x3e, @binary="28d617320e6fa940acc17b328b9843ab4ea27d0d27e12600a4087117615ce16aace4e2aa1a3500b29c9e88e33f9d7c5c5e9a4f0cef1da33ca10e36cac75779c0a6d8207ee337df81a1fe95f62045a3bf6ec16e6dba2d295ed2b753ef9b103a7cc9dd0622e87c9f61f455b8a5e423ffd14b2e33dfafbd2c367ec05c16d4703b16cb5f21b85b4b66a57c2fee4a279209200bf6581e65016c8f744317951661a0dcfc89c6b69f643f8c4ff4ebb5163db9"}]}, @nested={0x54, 0x5e, [@generic="f2c9d7e09f3f", @generic="55233d4feb3936f5aa1b3ba6a18d5b2b4744d2e71fe8572ba8b1b898561a736368dcde8242b971fa848ace4b580f37392e9a5d71", @typed={0x14, 0x96, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x11c, 0x43, [@typed={0x14, 0x7b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x6b, @uid=r2}, @typed={0xf0, 0x27, @binary="b092a2c262b8ab1c6bcaefef84e18c7b054d7ee1bb25fa35abe407a4d6d62a911b3e6f301fbafbb85e5741dfd76c843d549350e1d19121750b6bd938f83f2887b532afb9b6abc2c7000a3539b918399427f12bfa21959e016db6cbf8953f49ba703b3eb926a1e334f81c08302e6979b5e667816ea4a77b71e6c51fb936384942051442ee6ae0442666180a4b01420c4a61c7a9d9d55a301e6c1556a348de7cfa35495e928f34bf4d4e8d717772563cae4db28470830c895336d369b54513dbe6d10ddb71bdd2df776edd372334f8a69971a674f9b6eafe3d32cdd2ecbe78b8e7060e3e060806faacf129"}, @typed={0xc, 0x4c, @u64=0x1000}]}, @typed={0x4, 0x4c}, @nested={0x120, 0x3c, [@typed={0x4, 0x3f}, @typed={0x14, 0x17, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x8, 0x93, @fd=r0}, @typed={0xf0, 0x1a, @binary="0c6a604de4b96948614fe349d2b51576d3e433e1489e5e37ac38377d237256e622daef1f7599a843e1caef3d4dd3eed83a235321af97037a33c5d56030f4b202264928fdbf8eccd49adf0cfc2d4ad28d3b7d407767050bd8f07a83eac6df5faadb1ceea4aaf934b0ee3c98b50381926133066c1885dc1381cc6bcce9cb56211065ad88ac40b04921d46224f375dcb3ab8898031020b97d553744b27ed9df884f99874680963b5e2a37fcdd63345b45a134af468f3ab36585ccdb9f7ceffdfefd678c4ecc674716c5d0d968a0ffd6d72df21e3058e213a019b76b9ae917108befb2a8d89d3b53c6476ee8626f"}, @typed={0xc, 0x8a, @u64=0x9}, @generic]}]}, 0x8b4}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/net/pfkey\x00', 0x101142, 0x0) fchmodat(r3, &(0x7f0000000a00)='./file0\x00', 0x8) 2018/03/26 00:37:50 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1aff5)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x4, 0x5, 0x80, 0x48}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f000081f000), 0x0) [ 59.081372] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 59.108161] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 00:37:50 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0xd0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) sendto$inet6(r2, &(0x7f00000000c0)="0235649347d71dc394762c3de2b6e015d920dd45d0c566b7c48e3749827a23e752b51792f2ca3bfa0099a3c7", 0x2c, 0x48004, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/26 00:37:50 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="9463c464f6e737b2e7787320812c45f8ab8827ba3c29cf6601c6695fa2d0937f3fdab6a972d229c0845b285b6c7162b9c06a536148c1f64be610509487ba25953fd513c15b89e4102562ff52abe342396274f5160f1ffcf36f738c560d92121a3e8a58457f36728994089bbcf744b93d4cd8ea97e2f6d6a00f70490f0af46e6a7fb06bfa53a1a78eb747e3c00768b6cc275256497b8457769b33df7d9debbed60d6df16ae43e4a37d282f27e6a54d252af50112bd2238a50c4a2e2ffbd56132e817870de19900211989231a7d97fe13c1a39a429753fcbebb1aa3d8353b0", 0xde, 0xfffffffffffffffc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x4}, {0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x9, [0x6, 0xffffffff, 0x4, 0x8, 0x2, 0x1deb, 0x7, 0x10000]}, 0x5c) r3 = request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f0000000240)="e32b2b48884eef7b7adf9e675c64e3a16c1ca2c5ee1b7a4d8ddc6f9206e542bfc2392a0e99c4457f7a86981f0a2fe610074f46952f40f1becad1661e769ef64a67cf249e69a738fec3226b7d951e3f026810bdc766a31875399927ef43e00e597437bd77d6b50689991cefc583dbfe246efb557501f7a68b7a715d65c65dea90b7eb4f9758c301cea90c834d1e9812d681853d8c781f8d75ddffc6d6a044cf55851618ae125f31db14792224938fbb2899884af6b274a8157762a47a421dccb82bc9c3c98093e0042ee3fad1b83218eea1f30b0b969c87b4fdba47ac61de31a9675931f55a89deee8d", 0xe9}], 0x1, r3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x9, 0x5, 0x1000}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x183001, 0x0) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8), 0x0) 2018/03/26 00:37:50 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000000140)={&(0x7f0000000040)="c478fd24fac6c5c4a0dd1fde49e38a583375205a19417251ec37db2ecc5da54b375f89bdf8ed5479ed06a7717b5a47c2ede89751027e6b58ebd2f19282d009051476ff1e5969635a7dcc5e66ac6683b22e6a3bc1ec6d75a7142231ff8679e36c17d4b5e31bc81a9c61b28074836031e5df065ed77a0fbdd52381b3456fc7f64fd5db837b50ff3c1cf77b4479fde66bdbdd332dd22bd8ca5d0e7890423b031e83fb9c04d1f4ef842c434d8a44538ab778ecd2827921e5591f1f3837f69982e4c63488391afdc52c899c45f1ccb4ad21da90810e00c588c75cf4f8f43e953f9bf50064d92ed790fbbbc4ccd6896df48630d7251fea02d725", 0xf7}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x532, 0x4, 0x1000, 0x1, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x6, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000340)=0x10) fcntl$setlease(r1, 0x400, 0x2) r4 = socket$inet6(0xa, 0x6, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000380)={0x1, 0x200, 0x1, 0x0, 0xd}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00000004c0)=""/110) eventfd2(0x6, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000000540)=0x9, 0x4) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000600)=0x78) setsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f0000000640)=0x5, 0x4) flock(r1, 0x7) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000680)) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000006c0)="cb32d36ba8f0729b16b44159d9fade98f750ba7c0a078d5c93be442726837e747cdaeaa491d0cd30b55e3db49dc9cad28688f88c71081e59f57aa5c0a8430b2628fe9d98824bd456b4af3dc488ebc2e3f7f2095843d2f35edeb0eae7d22747be739cb33e70ba131796ffb7549b4c03333a415a12d3a87e", 0x77) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000740)={0xffffffffffffff81, 0x8, 0x4, 0x1, 0x2}, 0x14) bind$inet6(r4, &(0x7f0000000780)={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000007c0)=0x100000001, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000800)=0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000840)={'rose0\x00', {0x2, 0x10001, @multicast2=0xe0000002}}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000880)=""/137) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000001a00)={0x6, 0xc45, 0x6890, 0x1000, &(0x7f0000000940)=""/4096, 0x2f, &(0x7f0000001940)=""/47, 0x6e, &(0x7f0000001980)=""/110}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001b40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001b80)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x80000000, 0xffffffffffffffcf, 0x100, 0x7fff, 0xc, r6}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000001c40)='tls\x00', 0x4) 2018/03/26 00:37:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) socketpair(0x1, 0x800, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000003c0)=0x1c, 0x80000) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x16, 0x5e, 0xf, 0x31, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x19}, @in=@broadcast=0xffffffff, 0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1, 0x4d5, 0x49, 0x8, 0x6, 0x1, 0x80000000}, @sadb_lifetime={0x4, 0x3, 0xff, 0x100, 0x9, 0x7}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_sec_ctx={0x20, 0x18, 0x4, 0x80000000, 0xf2, "883ff881ef79ee6cee6ae752582779cf7b4d9722c4984047ac88d683ffbe0777d8318c5f180528f4f37b1cc7573aec45a0ce6cb7a8fa00faca8b800178185377fe13418da5004e8831c8bd6962e200c1c3c4c1ffd9e6f91fa772d74e2e8a00c0506e86f01a0f6c7153f8b7e95a83711c70ea9920f4534078c7fb63a94644811fd804bf384be1d2227c6f9d2a9f1988926415f87546916caaf90b5356d5eee5fa1b898eeeb14abf7d81a6faacbccd454371f93fc2ed25e50b60a75c5bb7cbbc68565b851da9940311ce279196024d8300490b0fd8e6716b8c9fc3958b62080d8b0f01a041bfc19c63080c38eea0b6382c0739"}, @sadb_ident={0x2, 0xb, 0x3d000000, 0x0, 0x1f}]}, 0x188}, 0x1}, 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000340)=""/122) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/5, 0x5}], 0x1) 2018/03/26 00:37:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x80000001, 0x6000000, 0x2, 'queue0\x00', 0x1}) sendto$inet(r0, &(0x7f0000865000), 0xffffffe8, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 00:37:50 executing program 3: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xfaccd1faf606a1dd, 0x2) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x31}, 0x4a) 2018/03/26 00:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000000101859e9e0e596f1c3ab75900000000000000000014000900000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\b', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8), 0x0) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8), 0x0) 2018/03/26 00:37:50 executing program 4: clone(0x0, &(0x7f0000000580), &(0x7f0000850ffc), &(0x7f0000000000), &(0x7f0000000440)) ioprio_get$pid(0x2, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80) sendmsg$key(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000100)={0x2, 0x17, 0x70000000000, 0xf, 0x22d, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x3, 0x7, 0x100, 0x0, 0x3}, @sadb_address={0x3, 0x7, 0x7f, 0x80, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd25, 0x3502}, @sadb_x_sec_ctx={0x201, 0x18, 0x9, 0x9, 0x1000, "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"}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd28}, @sadb_key={0x17, 0x8, 0x558, 0x0, "c5bd44c2b4d732ccee7ef6bca6403f882bfbd50e92d604ebda2a7725e76d6d2c802326dff9fcdb3096e3829cf1694dca548e72f7c231cde1395f2461398397c6ea63b8f13944d156dffdb69b056ee5c6beafc9ed6bae18776e69feb58477483d99abf62a7c8b7cac00c15f70d99cb8641d6012fc588af0192e475c62ec40781debfd4f617534809a2b4378a3158cc2e5519579db39fcf9599064919ed0191e56e76e52882ad1f4213cc711"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bba, 0x0, {0x6, 0x2b, 0x8, 0x4, 0x0, 0x100000001, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x11}}}]}, 0x1168}, 0x1}, 0x40) 2018/03/26 00:37:50 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000200), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8401, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) unshare(0x8000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x3ff}, &(0x7f0000000200)=0x8) mq_open(&(0x7f0000000140)="e82400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2, 0xdf36, 0x0, 0x2}) 2018/03/26 00:37:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xffffffffffffff00, 0x1}) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{}], 0x1) 2018/03/26 00:37:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/sctp\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x400, 0x80, 0xd4, 0x1, 0x5}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2003, 0x1) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000080)=""/142) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x7, 0x9, 0x2, 0x400, 0x6, 0x0, r3}) 2018/03/26 00:37:50 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000240)=0xfffffffffffffe80) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f0000000000)="580000001400192300a14b80040d8c560a0600001c00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100190000000001000f536e06ce", 0x58}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) close(r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) 2018/03/26 00:37:50 executing program 7: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ntfs\x00', 0x8, &(0x7f0000000140)="f92334bc3822a31d65f2dfbc42d61c19be093884781ea43861") r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000001c0)={0x3, 0x8000, 0x1, 0x33, 0x8, 0x20}) openat$cgroup_ro(r1, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x70bd26, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bb1, 0x7ff, {0x6, 0xff, 0x7, 0x8, 0x0, 0x7d49, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/03/26 00:37:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='ns/mnt\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x201c, &(0x7f0000d06000)=0x5, 0xffffffffffffffab) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402, 0x101) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x8, 0x7, 0x6, 'queue0\x00', 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0)=0x81, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000, 0x0, 0x0, 0xfffffffffffffffc}, 0x14) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000200)=""/56, &(0x7f0000000240)=0x38) 2018/03/26 00:37:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x10000, 0x7}, {0x2, 0x8c5}, 0x1, 0x2, 0x8}) 2018/03/26 00:37:50 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x90) 2018/03/26 00:37:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@loopback, @dev, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@empty, @dev={0xfe, 0x80, [], 0x15}, @dev={0xfe, 0x80, [], 0x15}, 0x9, 0xf99, 0x3, 0x100, 0x7, 0x10000, r1}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0x39d, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffff18) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{}], 0x1) 2018/03/26 00:37:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5ffc)=0x3fa, 0x4) socket$inet6(0xa, 0x802, 0x2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{}], 0x1) 2018/03/26 00:37:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000003480)=@ipmr_newroute={0x20, 0x18, 0x803, 0x0, 0x0, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 2018/03/26 00:37:50 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x26f9a258, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x200000000003, 0x2}) 2018/03/26 00:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e89000500", 0x2c}], 0x1) 2018/03/26 00:37:51 executing program 2: prctl$void(0x20000002a) getrandom(&(0x7f0000000000)=""/224, 0xe0, 0x2) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e89000500", 0x2c}], 0x1) 2018/03/26 00:37:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000100000000000000c92102004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000007951da0bd4dc40cf8145ab6d89494ef14a413b816da68cd66a4500000200000000000000000000000400000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/26 00:37:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x1000004e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="e159d0d594e9a5e9a4b9538c7792e5f063ccf058ca64046dbb5ab1c627389c328c8125254b34791da8a01e568782e6433c29d56df9cd57393277252c7af5a3644ed41cafa21b323e60a7982f8c2e8b1ff50781c2e2147f104a22e96f4264927df19d0c5841cde8b5466abe97833bc2d31e00bdd40cc459a5ea96dcc1c36dba2aeee5118b7bba0c31d75546b6e57163c4084bd8e6ab2c00cac91a4885d817ef9f7f06656adf00ab98c35b4c25f46a6fbae3a063a0b2442e16aa7a6710ab1797cc80b26c4d4f1483cc55363e769a576427560c01a1268fa89f", 0xd8, 0x20000880, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfe7d, 0x1003e, 0x0, 0x7d) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) getsockopt$inet_mreqn(r0, 0x0, 0x1b9040d67f831315, &(0x7f0000000340)={@multicast2, @loopback, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0xe0f7, &(0x7f0000000200)=0x4) 2018/03/26 00:37:51 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x24) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000600)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) creat(&(0x7f0000000540)='./file0\x00', 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000400)={0x1, 0x20, 0x81, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x3f, 0x3}, 'port0\x00', 0x8, 0x12, 0x86, 0x401, 0x80000001, 0x9, 0x1, 0x0, 0x4, 0x7fff}) getdents(r0, &(0x7f0000000000)=""/148, 0x94) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffff, 0x9, 0x80000001, 0x3, 0x496}, 0x14) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000002c0)=""/130) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000004c0)={0x86, 0x40, "152f6b2e6c75f00f3795f48843804509afda3dccc42ae2d98eae43d649a7c4571a56b38c2f20b08bc40a2b664816f813473da41fe4974f0d541fb82687805779"}) 2018/03/26 00:37:51 executing program 6: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="5b0a74672bdcf257c794309d3cfcb0bb238a42bc8db978bcf28a456583e6637938e1a32815aa12c55702e3f7ff9d89ca2a5084ccd22b6b0925014d8ae30f8aca861eeba3098841efbcea447023174cee891c581b612ef958b7b9667c5835", 0x5e}, {&(0x7f0000000080)}], 0x2) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1efa7)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/03/26 00:37:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x8, [0x2, 0x1, 0x5, 0x653, 0x6, 0x81, 0x7, 0x12000000000]}, 0x5c) sendto$inet6(r0, &(0x7f0000000080)="c6000000000000000000000000008aa4062bae0b277f3326ff3accf40d4dc9280a38ced9baf1ce6923f6a9980962595b0ebc075a9354dac9372a4af2179e6123ad7fd3b61e76f9fd8b07d01810b174ed60a78c3572e10969e40e640ef9a7083c744ffeeef248888df8dbc349829d20387093464c51e2745fd6ba48a8ea1707d7287982e89e", 0x85, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x400}, 0x1c) 2018/03/26 00:37:51 executing program 3: mknod$loop(&(0x7f0000000000)='./file1\x00', 0xae064a7413f004e4, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8, 0xe0000) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e89000500", 0x2c}], 0x1) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dff", 0x42}], 0x1) 2018/03/26 00:37:51 executing program 1: clone(0x2001fffe, &(0x7f0000000ffe), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) r0 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x44000) fremovexattr(r0, &(0x7f0000000140)=@known='security.capability\x00') r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/26 00:37:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x82082, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000002000000000000006d5cfcd2281ae861f62083c4807968c3590548051745df1b8d734c9c7bc37e0308dce8e7d8690517bac0671ee45cd1938de5126432b59796a3da9fe02c3fff90564c85e882132b85f24a530827048216090e8abcc92223d7a896ab4cd704e3ef6cfdb94e179083ca9b1edb767fe393"], 0x10}, 0x1}, 0x0) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dff", 0x42}], 0x1) 2018/03/26 00:37:51 executing program 2: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21}}}, 0x84) write(r0, &(0x7f0000000000)="220000002100070700be000009001c010a0000fcffff0800000004f2050011800041", 0x22) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x0, {0xa, 0x4e22, 0xbd, @loopback={0x0, 0x1}, 0x7}}}, 0x80) 2018/03/26 00:37:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000140)={0x2, 0x8f, &(0x7f0000000080)="08cdaaebde594030195409f084d37d931132fdf5f4a6d2de978b66753b77dbb54260c114f93335b1b1d5e16fe682a61bb8fd405de4247fcf5cdbc9a89ad3ca21665a44a827f40b6ac1e4a4adeb002705932451149a71ec3f062fe9a8e5e2cdcb4f3bf80671ffbeab6be10e01ea16ce6dc0b7bff63c63f682c53fadb60612165e778ce02d14f3ccb50d64b0dcc5c0af"}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dff", 0x42}], 0x1) 2018/03/26 00:37:51 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7373685f6b657967656e5f657865635f743a73302073797361646d5f75005040c4c9e198dcd4b057af4c01c37a80121697963da60286014cd758e838382c5b9e961f203bf4706b337413a6d466d16fe6b55165bb537af57ff7639b7bc60555678fb0e643ca1c2e1d665742fc4ffe20839a7187f5bbc0fec4e24871eed582cca762d33d1a4fb711069da85d98f0e32201c2be56b1fd787497e4681fd0d657f6"], 0x30) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000009c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000a00)={r2, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) close(r0) pread64(r0, &(0x7f0000000140)=""/198, 0xc6, 0x0) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f0000000040)=0x5, 0x4) 2018/03/26 00:37:51 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000980)) socketpair$inet6(0xa, 0x5, 0xc7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x8001c, r3, 0x2e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000880)={'broute\x00'}, &(0x7f0000000900)=0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}, 0x5, 0x7a, 0x23d3, 0x1}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000800)={r4, 0x9}, &(0x7f0000000840)=0x8) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f000053a000/0x4000)=nil, 0x5, 0x3, 0xc0, &(0x7f000053a000/0x1000)=nil, 0xda}) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f00000003c0)={0x4}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000680)={r7, 0x626f, 0xfffffffffffff801, 0x800}, &(0x7f00000006c0)=0x10) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000000000)={@mcast2}, &(0x7f0000000380)=0xfffffffffffffeca) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r8 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r8) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000040)=0x54) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x10000, 0x20}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r9, 0x8001, 0x2}, &(0x7f0000000500)=0xc) 2018/03/26 00:37:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 60.218691] device syz_tun entered promiscuous mode 2018/03/26 00:37:51 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x800000000f8, 0x1000, &(0x7f0000000000)="4f4610cf", 0x57) sendto$packet(r0, &(0x7f00000002c0)="015ca1aafbbc74", 0x7, 0x0, &(0x7f0000001d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004", 0x4d}], 0x1) 2018/03/26 00:37:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000140)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r1, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x200, 0x4, 0x80000001, r3}, &(0x7f00000000c0)=0x10) 2018/03/26 00:37:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setown(r0, 0x8, r2) r3 = accept(r1, &(0x7f0000000080)=@pptp, &(0x7f0000000100)=0x80) bind$ax25(r3, &(0x7f0000000140)={0x3, {"6fe776023668f2"}, 0x5}, 0x10) ustat(0x4, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x40000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xae25}, @in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5366}], 0x38) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000280)={@empty, @loopback, @remote}, &(0x7f00000002c0)=0xc) setsockopt$sock_int(r1, 0x1, 0x80000000010, &(0x7f0000000040)=0x8000002, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000300)={@multicast2, @remote, @multicast1}, &(0x7f0000000340)=0xc) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180)=0x2b3e, 0x4) sendto(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26) sendto$unix(r1, &(0x7f0000000380)="b7f9f51dbe163f", 0x7, 0x0, 0x0, 0xffffffb2) 2018/03/26 00:37:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c41fd59eb7d6b7ac11c839484bd846a41d72e7aea473cb79994127b3e9df36dd244bf2cf30d3df93b27ce7e6ac0926f56225a33fe016348656499f152f99890609b4edd1a74ad5de8f726e5d4e5b12696b0c10e8bf2") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', 'wlan1trustedcgroup\x00'}, &(0x7f0000000340)=""/222, 0xde) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 00:37:51 executing program 1: socketpair(0x11, 0x6, 0xff, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x35}) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x80002) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x12, r2, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) [ 60.263800] audit: type=1400 audit(1522024671.233:53): avc: denied { net_admin } for pid=3881 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.288945] device syz_tun left promiscuous mode [ 60.306961] audit: type=1400 audit(1522024671.273:54): avc: denied { net_raw } for pid=10798 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.319008] audit: type=1400 audit(1522024671.273:55): avc: denied { dac_override } for pid=10797 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/26 00:37:51 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getflags(r0, 0xb) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) socketpair$inet(0x2, 0xb, 0xfffffffffffffff9, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(r1) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000340)={0x1, 0x200}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbe, "f89548603c8eafa98ace912012ce8ca82bf01d3b06c37f55f7c21ceff5b3ed52e6dbcc0b2becd107b543fec9e653357d60395bdf3b4b2c3372d0af1b5d8d6f7af311467cad40eec28e394c186cf26ada692814a2b3835a36f75c3f89b305840531013bf07d787d91f748f7dbec8bb733df8bd7c682e34f4a122b4918bb9a3a0823b8ae3e45bf18b001cae250804395be2ad7520e9958cfaee8f59079a7ee8abe7e6f4346e10d2e9c50538e5f939b45f05b64ba804d325fbf17ce4adcd202"}, &(0x7f0000000240)=0xc6) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x8, 0x7, 0x6}, &(0x7f0000000300)=0x10) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000380)={0x6, 0x6}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000000c0)={'J\b\x00\x00aller0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000280)={0x0, 0x0, 0x3ff}) 2018/03/26 00:37:51 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000018ffa)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000000080)="f63b82a70c3bc9bcb4bcee175a592c31c86a6cea924f31c8926638a541af5732fcfb52033277240328784be4f823ea03821dc5c9260b7ca619f0f9986b7a33eb4f55858e1133752d1c18f50092382f7e641217e31d2f91007ca1eafe072cd9e26f6a33dac421a51e866183854a49e092ce985e996279317b99b0409aa7f84f072f0beb1cd7bbc72f31eab363c37b1f93e152448eb61b886574873a411231d8e4aa37197701a56828c3b05c6eab3258365558028fed") mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf4f5a)=""/166) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004", 0x4d}], 0x1) 2018/03/26 00:37:51 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x632400, 0x0) timerfd_create(0x6, 0x0) 2018/03/26 00:37:51 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@generic={0x5, "4c31cb282076f879ff39c7ba6e3f2a2a0ab80b08c17668f17a9ed0de081a746d4b233e542c3513272a2ecaecc39af0ee337dcb1015b521eeaa4220d4c7c1ef9b86005cf7c932038a9c7c4fbaa3992fc2ddbd29d2a72936ae938532a7f8ce43d7ed35c4f1bdff5c1b9ad7c1aec8a8d75110589f4cf0a21724ce44713bda0c"}, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x361) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) sendto(r1, &(0x7f0000000100)="2aeae378200f9a1fadc981da4f186c8a68547063c2f3f5ea441dd312b4cd5161064ab970226353d12ac1c699ed0a2bd1f079b269bbef8f70aece379c38276797ef77e4a5c3cc4949f423127d4d3c910d69c664e44eba7fc4ee100755c19712cc6b66c9c07fe26ef58f899eced286d1e74c97b9fdb002b358699abf65d46e0adfe0643e05ec5f8eb3d3e19092e2060c253dddff237015b23590cbf99b4ae0221058a2beedd0e7ff26e431ea8fde312f38df6f192defb014322764c5403d24a1a45a", 0xc1, 0x8014, &(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) 2018/03/26 00:37:51 executing program 6: creat(&(0x7f00000027c0)='./file0\x00', 0x60) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2a86206517b9692dd52f38427716b5f9c72c63ef9b23178ee6304f27ac40d036135e636ad4daed0817f151d8a3c9d4cff310a0e7b732352b7ae8dc915f32717b255c4fa2df8ab553af65a71d05d3ef00716f85ffcc61b876fd3df453b60c8e2f7ff951d69da209c9b36153b05596593cc55478eb6ebef6068215568a016e641f6335e7b129b1fbbd3924aab422d188e957cb9d5ef9d698aa41e7b19aa70113fee6c2fd6b6aebe2891f11637378a54becb08aaa72930ee89a4f3e7312a3d6d6edd666dfac472da9da52df8ced9b53d384b00b4dfdb2ea2b15101894ac5918ec831c1e347edfa33e261f6c", 0xea, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2018/03/26 00:37:51 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) setresuid(r0, r1, r2) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='system.sockprotoname\x00', &(0x7f0000000440)=""/155, 0x9b) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r6 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x480, 0x0) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f00000005c0)=0x1) getpeername$netlink(r6, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000680)=""/187) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000740)={0xfffffffffffffffb, 0x0, 0x10001, 0x8, 0x2, 0xef5, 0x8}, 0xc) r7 = syz_fuseblk_mount(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00', 0x1001, r2, r5, 0xc00000000000000, 0x80, 0x300000) ioctl$sock_ifreq(r3, 0x8947, &(0x7f0000000800)={'syzkaller1\x00', @ifru_mtu=0xfffffffffffff801}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000980)={'nat\x00', 0x0, 0x4, 0xbc, [], 0x7, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000008c0)=""/188}, &(0x7f0000000a00)=0x78) setsockopt$ax25_int(r6, 0x101, 0xc, &(0x7f0000000a40), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000a80)={0x1, [0x0]}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000b00)=@assoc_value={r8, 0x2}, 0x8) rt_sigqueueinfo(r4, 0x12, &(0x7f0000000b40)={0x34, 0x0, 0x100000001, 0x3}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000bc0)={r8, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}}, 0x5f52, 0x5, 0xffffffffffffe839, 0x4, 0x10000}, &(0x7f0000000c80)=0x98) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000000cc0)=""/4096, &(0x7f0000001cc0)=0x1000) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000001d00)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000001d40)={r11, 0x2}, 0x8) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000001d80)={0x1, 0x3, [@empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000001dc0)=0x6, 0x4) mq_notify(r6, &(0x7f0000001e00)={0x0, 0x5, 0x1, @tid=r4}) mq_getsetattr(r6, &(0x7f0000001e40)={0x3, 0x8, 0x3, 0x200, 0x8, 0x5, 0x4, 0x1000000000}, &(0x7f0000001e80)) chmod(&(0x7f0000001ec0)='./file0\x00', 0xc1) connect$ax25(r6, &(0x7f0000001f00)={0x3, {"a526f2805f19fa"}, 0x20}, 0x10) [ 60.321549] audit: type=1400 audit(1522024671.273:56): avc: denied { sys_admin } for pid=10797 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.325468] SELinux: unknown mount option [ 60.342830] SELinux: unknown mount option 2018/03/26 00:37:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/125, &(0x7f0000000080)=0x7d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/26 00:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004", 0x4d}], 0x1) [ 60.457141] audit: type=1400 audit(1522024671.423:57): avc: denied { dac_read_search } for pid=10820 comm="syz-executor2" capability=2 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 [ 60.473874] audit: type=1400 audit(1522024671.443:58): avc: denied { setuid } for pid=10817 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/26 00:37:52 executing program 6: recvmsg(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/87, 0x57}], 0x2, &(0x7f0000000280)=""/122, 0x7a, 0x4885}, 0x1) mmap(&(0x7f00005f0000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x0) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) getitimer(0x7fffffffffffffff, &(0x7f0000000040)) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004840800000400", 0x53}], 0x1) 2018/03/26 00:37:52 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000000, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/26 00:37:52 executing program 7: r0 = getpgid(0x0) capset(&(0x7f000000b000)={0x20080520, r0}, &(0x7f000000cfe8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x3}) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/03/26 00:37:52 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind(r3, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/187, 0xbb}, 0x0) sendto$inet(r3, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/03/26 00:37:52 executing program 1: 2018/03/26 00:37:52 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x4}}, 0x5, 0x200}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfe, 0x2, 0x7fff, 0x1, 0x6}, &(0x7f0000000200)=0x98) prctl$void(0x3f) 2018/03/26 00:37:52 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002a0007000000000000000001fb0606ff010000140000000c020000210000fd10", 0x24) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x1, 0x200}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffff) 2018/03/26 00:37:52 executing program 1: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x100000000, 0x100}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r0, 0x100000000, 0x9, 0x3fd}, 0x3b02c94c7e6310ff) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xffffffffffffff29) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004840800000400", 0x53}], 0x1) 2018/03/26 00:37:52 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x6) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) socket$inet6(0xa, 0xa, 0x0) ftruncate(r2, 0x4d5fe307) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/26 00:37:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x825, 0x1, 0x4, {0x0, 0x989680}, 0x9, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x89, 0x2, 0x81, 0x3cc4ae8d, 0x3, 0x3, 0x7ff, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x2, 0x3, 0x8000}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0xffffffffffff0001, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, 0x2, 0x5, 0xfffffffffffff82f, 0x7, 0x100000000}, &(0x7f00000002c0)=0x98) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000300)=""/4096) 2018/03/26 00:37:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x560) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001440)={r2, 0x6}, &(0x7f0000001480)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001500)={@loopback={0x0, 0x1}, 0x42, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000012c0)={r2, 0xe8, "4b86b007fa9436b9376ee8ea52242881ecf75f88c1eed8f0cf0e8046a91bff158aa1ec584b42cb45b500b70d016f6e9e48a1acc7e0be51d0715a3e4c590bd2723361f0d44de0866b2b52da9fd7bde9169bfc73a063f6e23bb35eeb83dffb947a78ed3dc1e9e8b9938038b6a9e4494cb2ef176f1c99819398349762a17d7131321f9a8536ab8ca0b63decaa4c4fb577ebdaa4553c5ae8b6c0e6d2c91119e9869d1c893e726d0b5c1d051e236b639cf881b939617f17389f21449d84b80ba390de606e580acd156348638ed99dde992b53237e7b5543cab8b4b4de2a66275ba93f0e1763fbf08c8cc1"}, &(0x7f0000000080)=0xf0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r4, 0x1c70, 0x5e, "260a31d41a687deb8401020d800bd59a294b992d1940a98e2100725123341e5650724adec59e35949d94cb14d8d2bad16bf7e264c87ce7025746b0c461cbea870283126075c31bb9519b1cbec8a2cd4973cffcefbd33e554214d1617c915"}, 0x66) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0xfffffffffffffff7) close(r0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000200)={'HL\x00'}, &(0x7f00000013c0)=0x1e) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004840800000400", 0x53}], 0x1) 2018/03/26 00:37:52 executing program 4: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7d, 0x7fffd) 2018/03/26 00:37:52 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/17, 0x11, 0x0, &(0x7f0000000100)) 2018/03/26 00:37:52 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={r2, 0x80000, r0}) write(r1, &(0x7f0000000080)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000300)=0x8, 0x4) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000000240)="52cf3e99ad55f0f3ec2de0fc508796577b51289bb89770372f3d89a29b3984da374bba446426a13f4bf8d1ceced4c6eb07", 0x31, 0x40, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004840800000400800000", 0x56}], 0x1) 2018/03/26 00:37:52 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x8, 0x24}, 0x1, 0x2, 0x6, {0x3, 0x5}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setreuid(r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xfed}}, 0x9, 0x7}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000440)={0x81, 0x7f, 0x201, 0x2, 0x6, 0x1, 0x504d, 0x6, r5}, &(0x7f0000000480)=0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000540)={r5, 0xfc, 0x3, [0xfffffffffffffffd, 0x7fff, 0x400]}, &(0x7f0000000580)=0xe) sendto$llc(r1, &(0x7f00000005c0)="e07263e715a25f9cd112c09372f17ec5bc04623972880a3fb0022ffc40955c8cd3f3ec13ef461998b87ad269077c47d2770dc723d42076b428c4bac084ca4734880c393ada28e9610f6181e86e71db2368c84ca9bb9b2a1bdf263943141f6ca732bbe88cd39646eca731981a4dd02dd2942dc99acfb1959da83573464cfac54859db52af8d042a537cb68d8177f83c14079cc5ad", 0x94, 0x4040001, 0x0, 0x0) read(r1, &(0x7f0000000680)=""/132, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000880)={@local={0xfe, 0x80, [], 0xaa}, 0xd, r8}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x5, 0x4) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8000) getpeername$inet6(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000900)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000940)=@assoc_value={r7, 0x32c0}, &(0x7f0000000980)=0x8) pwritev(r4, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="cae529351677447f73aaa3ed8dad2353d690c47ab8c75059737767352f8dbf32b07c8cf724667e02dd94b8c3e2cae3973468d7c22dd9cabaa2b73f6e5cc2a907800b729b039dbe6faf43f5d5ac250b1a9334f00cd4bdefb72518e36f519cc4071568f9649b2ca1beefcb26ed642566c9c0862c6206be724c0dc3286e844bea1097182bdb69a28d83ebf05600f46282edddd4954b700761e1e33f60e5a239978fd95899267b3df88afc619deb4f165fe71ead7878a1ec826680ec47db413da410", 0xc0}, {&(0x7f0000000a80)="29a5068f5396e8d1b5ad75cc23589cd4ba28410345ae09541c74e5c9f83f0340407be48e8c3136f82e20e49d81c57c858313916deb864e4e51b7676fd8a90b9afc0e693b5db0eb287f5ce4463f82b0e103bfb2d471cfaac1b5fa4cd09b6d53c775b57d9e2b13fd8b1916109e5818058976d21666fdfa826629983646b1f83a9305a9d4ee6d3dab207cfc73befb1c908b4a229e3399fe040bcfc9c89838fa61adcda886a727f7346deb5b7d18bf98288b1c212956ec268936ffaff99d6040f2a9e83bc388a7e1bee8e6", 0xc9}, {&(0x7f0000000b80)="d0f5a6abc1330a01a3e5a1a3589788bbdcef558424c13c7c0921afb21111f5136cd366406ff5415cef844585c1a9f7c7a1c5edec4901", 0x36}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000c00)=r5, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r9 = syz_open_dev$sg(&(0x7f0000000c40)='/dev/sg#\x00', 0x4774, 0x10000) mkdirat$cgroup(r9, &(0x7f0000000c80)='syz0\x00', 0x104) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000cc0)={r6, 0x4}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000d00)={0x8, 0x7}) ioctl$void(r0, 0x5451) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xcd2b) 2018/03/26 00:37:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)='<', 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/26 00:37:52 executing program 4: symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=@random={'security.', '\x00'}, &(0x7f0000790fb8)=""/72, 0x48) r0 = dup(0xffffffffffffffff) write$cgroup_pid(r0, &(0x7f0000000000)={[0x31, 0x38]}, 0x2) 2018/03/26 00:37:52 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000001c0)={0x2, 0xff}) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@getsa={0x28, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x9305025714c1f531, &(0x7f0000000300), 0x0, 0x0, 0xfffffec5}, 0x0) 2018/03/26 00:37:52 executing program 1: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000040)) [ 61.283288] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.299200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/26 00:37:52 executing program 5: unshare(0x8000400) mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000059ffa)='./bus\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="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", 0x1000) getdents(r0, &(0x7f0000068fd5)=""/48, 0x30) getdents(r0, &(0x7f0000000040)=""/47, 0x2f) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004840800000400800000", 0x56}], 0x1) 2018/03/26 00:37:52 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) waitid(0x3, r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0/', 0x2) 2018/03/26 00:37:52 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x100000001, 0x2d296a4e, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0xff, 0x100000001}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x3, 0x578, 0x9}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/121, &(0x7f00000001c0)=0x79) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4, 0x7, 0x2}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x5}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0x62, "42e491d1149a0ca9a7635b04f2300e17e256ddecaa774d9aed4109c0d9b142f12f16ffa56dda485eb1a28f0f67af06dffbe304a642df5687dd55c09c89d74df93d6c390a516cc03d256bcb52394db4428a90abb2b6c90104e70aaf95713ee16009a5"}, &(0x7f00000003c0)=0x6a) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000480)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0xe328, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000500)='tunl0\x00', 0x10) fchown(r2, r3, r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000600)=0x5, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000640)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000006c0)) seccomp(0x1, 0x1, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x0, 0x10000, 0x5}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000780)=""/212) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000880)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000008c0)={{0xffffffffffffffff, 0x1, 0xdc2, 0x0, 0x3}}) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000900)={@dev, @broadcast, @multicast1}, &(0x7f0000000940)=0xc) rt_sigaction(0x3b, &(0x7f0000000980)={0x6, {0x4}, 0x40000006, 0x5}, &(0x7f00000009c0), 0x8, &(0x7f0000000a00)) r5 = creat(&(0x7f0000000a40)='./file0\x00', 0x64c3f641ec79c050) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000a80)='veno\x00', 0x5) 2018/03/26 00:37:52 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0xffffffff00000001, 0x6, 0x417, 0x8, 0x1, 0xffff, 0x6a}, &(0x7f0000000080)) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x7, 0x8000, 0x20, 0x217d, 0x0, 0x400, 0x8, 0x3, 0x6, 0x100, 0x10000, 0x4, 0x8001, 0xe38, 0x9, 0x5, 0x8, 0x0, 0x8, 0x2, 0x8, 0x9, 0x3, 0x0, 0x0, 0x2, 0xe6e, 0xa7, 0x1000, 0x6459, 0xfffffffffffff280, 0x628, 0x100000001, 0x0, 0x7, 0x2, 0x0, 0x8d, 0x3, @perf_config_ext={0x2, 0x200}, 0x28, 0x6, 0x0, 0x3, 0x6, 0x6, 0x3}, r0, 0x6, r0, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/210, &(0x7f0000000240)=0xd2) r2 = memfd_create(&(0x7f0000000280)='GPL$\x00', 0x3) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000002c0)="5a981581bf707deb42eb6c3a260143fa337067d5a09fa0225ce6f9587f913487bdfcacd2c19423eb03efb9388f848dd8bf6fe63ca9056eeb6eeca540666505fa8ceb182227941613008c7e3d6d722f4e0bbe7d57faf50a63d2a1824578cefd50eadc65f89120d2d2a293a329d7d922b3d24b86a5d6bbce7562827dde06d09364c2640d2f4f484afc2ec1c0698ebe224cd2cf1a9471936ab0db20c85f06c384be29c02d99af9d4d55019af0a0b1233f4ef16d04d3989970c8483e199d7f47f7b335b26cef1184983bfffd") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000400)=""/251) bind$netlink(r0, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbff, 0x1004000}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000640)={r5, 0x6}, 0x8) ioctl$TIOCSBRK(r2, 0x5427) writev(r2, &(0x7f0000000780)=[{&(0x7f0000000680)="c527e36d6f186ca80ed60dff8719ae6827267d628be6ef984cf38cb066f46079abacdefa40fe60e1b26e6b7e691a2a15483f8b9f584aa6e9513c180a312d0a68c9f7140a36d181e4eeafd33c30843396f25fd516662f5fad7980fa6bdbe62b9d6b5998b614edd1e67834ed89bdfb9a9908c217f26766b895d80f699d77efdfbb9c1bf484a0a70fa229069d5110ce76c1827abdd31df8df08ff8363", 0x9b}, {&(0x7f0000000740)="4911ffb84f93daad0708f1da8371cf08160116ba", 0x14}], 0x2) r6 = accept4$llc(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x10, 0x80000) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f0000000840)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000880)=0x10000, 0x4) seccomp(0x1, 0x1, &(0x7f0000000900)={0x2, &(0x7f00000008c0)=[{0xfff, 0x8, 0x28d, 0xff}, {0x3, 0xc914, 0x2, 0x9}]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000a40)={0x2, 0x80000001, r7, 0x1, r8, 0xfffffffffffffffd, 0x0, 0x2}) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000000a80)) connect$inet6(r0, &(0x7f0000000ac0)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000b00)=0x40) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000b40)) fchdir(r1) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000b80)={@remote, @broadcast, 0x0}, &(0x7f0000000bc0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3ff, 0x4e22, 0x5, 0xa, 0xa0, 0xa0, 0x3d, r9, r8}, {0x0, 0x1, 0x8001, 0x6, 0xfffffffffffffff9, 0x0, 0xffffffff97b3e654, 0xfffffffffffffffc}, {0x0, 0x200, 0x401, 0x8}, 0x6, 0x6e6bbd, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3503, 0x1, 0x1, 0x9, 0x6, 0x5, 0x1}}, 0xe8) setns(r3, 0x4000000) sendfile(r3, r2, 0x0, 0x0) 2018/03/26 00:37:52 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2406c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x1ff, 0x4, 0xce, {}, 0xffffffff, 0x15}) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x100000001, 0xffffffffffffffff, 0x0, 0x0, 0x1000}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x90040, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/20, 0x3}) 2018/03/26 00:37:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x200012, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x55, "7cd348e84c2447e6611b159eb2bf541ae8cee3ef11dcfc44e431a940a365468b1713fca42b73c0d4fe6b05bac8fca11331cb4d84472ae83fee6fe1827ad7db7504fed39873b1072a0daf4c42e3563809f5cc6f7fb9"}, &(0x7f0000000000)=0x5d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x81, "397bd902ad424d1fd610f1a1cf8c6d155ca16c9364e9f4c25b684c28a4fc90cfeb5d6456130038534b0d79659b7a32df31a6ededb4eb82c041479781d8b7507a387bc91271c3918c4cb87a00de84076ca384dfbf57433a20b2ef841cc6ed1432c58ba88cda270a9e86d215469ccf8709c57e497fc3068647235e45a5333578e3d8"}, &(0x7f00000001c0)=0x89) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/03/26 00:37:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {}, 0xfffffffffffffffe}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004840800000400800000", 0x56}], 0x1) 2018/03/26 00:37:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1000, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0)=0xc, 0x4) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000300)={'teql0\x00', @ifru_names='bcsh0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d000000c53efada53758a1637ac487f13aab61a4b874d81937699b1a5b1178116f3c915476a6d7a6c5a3586765ac5a47b"], &(0x7f0000000140)=0x35) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7ff, 0x4, 0x3, 0x4, 0x1}, &(0x7f0000000240)=0x98) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'system.sockprotoname\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 00:37:52 executing program 2: sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffff801}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000240)={{0x3d4, 0x4}, 'port0\x00', 0x40, 0x8, 0x0, 0x7, 0xbccc, 0x100000000, 0x8, 0x0, 0x4, 0xfffffffffffffffe}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fstatfs(r2, &(0x7f0000000140)=""/253) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x0, 0xca, 0x0, 0x4, 0x1, 0x401}, 0x0) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d0001000484080000040080000005", 0x57}], 0x1) 2018/03/26 00:37:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x4, 0xfffffffffffffffd) r1 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl(r0, 0x4000000002287, &(0x7f00006a1000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpgid(r2) sendmsg$nfc_llcp(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x80dd, 0x0, "c5215a9a7d4c1a0b46ca6e1b54deb2fecbace74273254ed49c1c0a2ec170369c5db86fbaa1120d2cd46ed0314d7ac7b70a2bac2e99916464e330471a841f62", 0x2}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="d15a4c506de77e23672c9077b704c65dda1d7e5d35f9118c29de6b475ffad36156a41d6b61f9fb9e49d96065ddbd92b9ef869a5f61f5ffc22c1f47b9ca245f28ea5d8ac873222a4fa11571409bdf16640d26586b1004d6abeb44628909cee409e5e1abf849c2291977c18a5f0f172b6c67759b2cd3c17c21e798683e77d7d636f29920360c00aa0cdd5d5212b2d63ee6f1880c25bd7d05555f73f07707d793b8dd1b722ebbc8bc4b271d5516d364cee2f0716dbbb180439ac6083820e78b7041906efd8d9de49a1e96309ac11e822ffbd1e6190a5716e43e834ee97cbc26a27d", 0xe0}, {&(0x7f0000000300)="0cfb12b3f3a5f2bff5c5f2e71a314e8f61b7bf8d69d1e949b1b2a8b25cff60241a867b6599c9af0d7bfe0988767aa0e6", 0x30}, {&(0x7f0000000340)="7f3208d9bee479ab83fdcf35782efb305c00a5f9cf9d03b91bfc16dd9017155408bfb26a59ebec6d92b22c62ea3c0061176b20acf1c5b1ab1eae54a6426f7c", 0x3f}, {&(0x7f0000000380)="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", 0xff}, {&(0x7f0000000480)="e90c2d1eca48ca4b8e26018ebfead37e9008438321a2f7547eb8dc5dcabcb31b78516874cab7154b7542244ff0341f34769a5ba0c7a203d73fa818ca1646e45ccdada654b8c11d99deb7ceef1a333ce6afb106030130ba2b7ab8364db930b0379a22aeeacb989f8c2f1f96ce851677a93766c4276b7171fce9a32dcc929fefd56f4807c7be172776103682cf0d03e21cc98c23fd2fedbc64c45aa28d494bce79334cc15af41418df2659933f0563f741728a4a770977c78c6e7b053ac3729f907a91b5c95af01376301450e5c5792c8b7d5cd7ff22cb0ec55523a44b0a934c053ac41de687b1c37cfce390060b69d5bf4ce358be381d26c1d3", 0xf9}, {&(0x7f0000000580)="645e67f7e388e2b0cfab675917614c06d9b919dd66c399", 0x17}, {&(0x7f00000005c0)="1dd4d141c52f0dfdce3f1cdc574eedbd2fa4a0c789f6e7d88e26bd591448ee6c2ee6b32c29055a3aa3f8f3d29fd085470e59542f3a29e4182c2db20408bf735700d670714020264adc1a9fddfda25bf2f78f5198ea5924be07c31cd7c1a3a5050544ac8b0c61a469f4bfeec72a78c8896cb0f82a8e195a12bbefaa705c7c47fec1f8cdf4e7768842e9c963f30d5b4db8d845036775b8a9c239aa3a04e4ba8e512b9c3a539449e75f", 0xa8}], 0x8, &(0x7f00000018c0)=ANY=[@ANYBLOB="e8000000a960000003010000ff070000681cc0ff00d9115519faca565fdeeb47c73736db51287a12e548a877dfd647329c7e713953a4412a27d3203ff3c8b93736919037eb6ed6fc20f6a9b155a0aed883ac47c290191bb956b156ddf94a84e222aa78a30d28f9c635b32d23fff72f4833ee3b7058f2304707a1d06d4070da5dab5359e25a08227e2683063efa5aceaef2ddbb19abd5880bb42dac02a41dafec39bdc944eec9bb4011f95d8290f9279c1135de3ea0cb22ff9841aee634af982fe641257c95efe3cf50c6b6ef7abbde95282a176fbc1a9022ce31b0949e14f4646185198f2b708737d3a6e4705900000000000000"], 0xe8, 0x8010}, 0x4004005) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000008c0)=""/4096) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000840)=""/99) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d0001000484080000040080000005", 0x57}], 0x1) [ 61.368490] audit: type=1400 audit(1522024672.333:59): avc: denied { setgid } for pid=10914 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/26 00:37:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20}}, 0x0, 0x80000001, 0x0, "df35c48307067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) 2018/03/26 00:37:52 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f112", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) accept$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/26 00:37:52 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="b8471ff1b8e8720ab38852af2bf26c8ad97fbf98d8bf770815ca36e47ad39c994439db5b0c9e09a7174a345af1c20a4091deda7e3d01871cf4b5b5427b6f5734a7a7cd053b18d11263462475bea45faaa4bdbaa3d1e97d2f89c3a1a40e5f91a6ba536f37", 0x64) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x60080, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) select(0x40, &(0x7f0000000240)={0x0, 0x7, 0xffffffff, 0x9, 0x6, 0x303e, 0xe9c, 0x5}, &(0x7f0000000280)={0x1, 0x0, 0x0, 0xffffffff, 0x8001, 0x9ca, 0x9, 0x100000000}, &(0x7f00000002c0)={0x5, 0x10001, 0x200, 0x40, 0x1, 0x2, 0x9, 0xfffffffffffffabb}, &(0x7f0000000340)={r2, r3/1000+30000}) iopl(0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x200, 0x0) clock_gettime(0x5, &(0x7f00000003c0)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x2, 0x8, 0x81, 0x20, 0xfffffffffffffff7}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r5, 0x100}, 0x8) ioctl$TUNSETLINK(r4, 0x400454cd, 0x313) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f00000004c0)={'HL\x00'}, &(0x7f0000000500)=0x1e) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000540)=0x7) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000580)) sendfile(r0, r4, &(0x7f00000005c0), 0x9b) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000600)={'rose0\x00', 0x4}) finit_module(r0, &(0x7f0000000640)='/dev/rtc\x00', 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000680)={r5, 0x0, 0x8, [0x1, 0x80000001, 0x8, 0xe1, 0x4, 0x2, 0x9, 0x4]}, 0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000740)={'syz_tun\x00', 0xfffffffffffffe01}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000780)={0x200, 0xffffffff, 0x1000}) r6 = add_key(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840), 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f0000000880)='\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000008c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000900)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000940)={r7, r8, 0x80}) 2018/03/26 00:37:52 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x309000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f73ff0)=[{&(0x7f00001a5000)="2900000100008007fadb0e4c36d314090200000039e8000564907e040000040d001400000000000000", 0x29}], 0x1) 2018/03/26 00:37:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x3, 0x78b, 0x72e6) sendmsg$netrom(r1, &(0x7f0000000980)={&(0x7f0000000080)=@ax25={0x3, {"ae73e68e191dca"}, 0x200}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000001180)="f9738158f42fcbde30dd31c6f8195f1835aa443c599959cc1fa05f9f6c8deaa6999299893ea2ba5dffc3fa5ac31927eaf00b27de714f49b4093c65d6e161c5993460fe4dec9154fc757f89361ed8bfd510a19e0a24aa0213ddd01ea13dc8b8a92919e1c0285345d2d91a6a606526504e872a1c46ab5bd24c016d74922ad397e8a3513e96378871f997f5566547cbaab62bfb06c2ac61d2d7de97e17abfa323e672c1897352e2f9ea426e52ae9d340d7446fcd1989bf0ccfa67ff8ce6e5a2830ea7a64771ca52d659909802dc86a9e6303818c1db1a81b1ba1b75e9fb9dad52600337a6e91fd737416526d8db8435337d2c1b09c7e1dfd0d32eb5192df7a03dc98aede84bb32d79b3e3724312d578b4a089e22ddabfbe285362da63f776c1ef6b65a48acf495b9857baa895f70811c389852396b018d5fde8c58a5ce6dff038c96d8940bea76c15ba790978c3e86d2d7251f9300a9f6d78a6278c658a82f625811c4c3b124da40f74787925419e5e0561b5e6cf88318d2eb8bc367d73582c9111c6d9e23460c95c55992f95db4c0c50a8446d15162bb35ae565dc13bc32c18a19ce5eea1af69634ef0def51458061e6733b1ba5cfb73e8e7514cc1a0e57391a8b6efad3e75dc29d6e90c07dc0725c634888706982a67d65d95ee809493d9f58ff913444fb6d0b2ba8ec64d9aef9d454302501f3f8eb95b122bdf855fcff7c4973893e82f38a64cb8358a2b1bbc0aab777de6f8ed0e4c1bc34096f49638ad5c674a7a29175aeb99083bfd488e381c6a7a8f6d6bb973187ab2e402a7a8d1c063874ebd8a29c7279e0d5599a3585f8a29de73c53175adb7236ad79a5c643cdef3e27e5d351253a6a4ba88459525ea3e20e5b2b618994aca6712f14d81992cf89059ff44e6f0e2beceb2d7cb691408c7f16821deeb75483aa7e6691fe05763d11a6840942ba01a87fafd065ee123194f1969bba6d690ec5f9a912bf2c908e0d380a108d1cdbce23fc1167907f2c7f35a887a1b58a407e422f0e9fdc0553a8930a450799c707a10a1876fcceb44d5115e85584fb98f6f05d3fe2093fcdde99511dbac6f2ae7545dae480f4900fa6f2300df08f6f5bd61ee3575f3382e489975e43b85f1d26e15922ba1a4ccc0b4cd00d7005fe8c687eacf75f74acf9a8cf2691d326aae09cc0db6f68c810551905ffc25083658ff4a0837c424c0e8b73c72d26366c27d4259fcb885525191fbcb79bbc8290c70912ad10e462bead83e851c920934e73ffb530d2f045fe2bd8aad021a493128ac28aff87e329d4b1b7d99d7031c549830b5ead5fc09964f7700ac2ede36a84f77d3a4d5a6f2025d75ccb789528b972b3e7f680b6b2d46d228ce56d2fed139abff65da50d5b52b5cd9e0df384abc7ba4e7b97bea1489f84a7cf71e09fb4e3b38974afdd325465fddcd9e27080129f0124e2e5b3ed86912ef0f891135ffa3891f5e1987e2c83685a95c0ab1efe2c4b985f89434334e081c6f0f400a5fcf3c18b41d087a888d687947834d654896f656f9733d064ebb723086110d256c8fae5044cabd395ab70208a8508aa16057b0cc30da312e72be847c5a5b13d2e88d7dead4a9763f5838c448a2e896920417182f6376a9b885cca74e67d820ccbd28fc73b454abb4d61599c743f555237ed27dc07fe6364277101c3ff2d4bed5f9512ceac85d623b888d1f646de9c364e90dd219169cacf5f87c5bbc9aa30af291c7836149e14708a2c5d240481fba5773db8f2b28e0e656bd0f947803284304e8004c249d73c32eb424bc70516a6d4e71db15a68bccc2fb186b2043563cbec140571a93abc914bf478e630a4ee1c891f219805491f12bd66a22995d0ea15ec2a53a6b4ed4de9cac18563ee21a2f547a9380638c92508d728b3a04d84632d82286a71c5e96b302ac1c12b9a2c472fef6ba8e6b5abf6fb20186f90f0151b94af9d47126c9b33697a30cb82477a488a3ad48ccb903dca7079bc183da6905739d5392db2778083a0e8477fbc3f20df2551325ca5b6711be20a96bcca21adc9585b51f93dab4197f203e7a3b34dd18aa0131a85cb7ef681ab75ee40def610659a54d20a126de99b7c78e043ea83684c92817949afc6aa145344437b715b4fdc2bcbc61cd0cb7c75190ded4efacdf8380b21a07f454d455435e992acdbb0bf762169c2cb883552e6f61a8920a6d7db922e43823cbee45c22b21201a74d535330d48ab90c3432c53f7cb7cac1f4df636ff70871d61b600268e4a86b0a25e896f013d6e75d1cb9c23dd4e60a7d189e2a5d459e023a0973eacc51e31748535a8a25d8424e66e177ab8d8e7a4d9cd8ea86d5c7b3adca92aacb2576acae104c49376f482f36c84e57d10d521901939fd11ec52d8e5fa993210eb45305d4ffa2c4a130b17c1a2d41a9031dee77b606dd55a7b6736e61cc0600b8e5a9da2fd0ea79f382c7cf9bf16378c98ee4a1f87a85692599cebb96448c08a5533704d5abb7d001ea585d530811ea0bf4cfa1a69c17e59ba52f62b8eef8d8c9e0da407fee11f9fb44256bb6b34ef2d31c77ed7263a3218e5cac6ff99fed1a9f1db555a14edb6f820c425860fa73d38270933d3e5fcb51d54ed64bc772ffe7c0d3a5e788c4097511e79f4588769864383e9bd0eab6d22aff3dc4faf498b884768f6c856cbc814e01f54959a374e4442f7c17455bfe78f848a7aff864e76b2a96bd4af41c7631a8d59bc2f107547e7ff8b4ef383212ff6deb2db6f1683c00177cdae57bcda2e023344c4755f9d16e7c8d3fde15c7ff99cf0cd0201d2500e3ed9ffe3e07e646f7f2703c6511b57338a1342160d9a5b21765c27dbc9b5b6781a0433907a0b9362015c05f6f08e848bb0d8c453b7f8491ebd7af263c8bb9f9be8206edff665d70bec4aff301815cf5993a6fbce3c2e3333ce3839c5740f0823145747f92662e5159b38729b07f7a0c0cd6b61c9696998bd244bb148ebba20fc11de8d6b5d6b9b0bb1b2e01199d67983d7b5ddae09235829201ad1d093fc5cec4ddb86d282d7dc56691a020a786c57dce0a6a6ca9f5a612945de03039cb9662584066e28e19eca852cc291c3168059819306a127515b611559417cda334c722b580e8dd5c5b4357fb965dff049d4f84f6c35451c0f0f8e6410a817aea4a9002445849de22f65d1b5924f5e5136e8306788e7a2e798ba3be317ec838ef13db481e04c6aace0fe9f1fb4fd50badf364aabe53ae9553093358083fdbededceb17b6acac2e04b107e27568c0860a356b9fba2c1a0f565b56d3bc5657a2262624e63f6522018961392ceac2f654b6bf33253fafad358208be0b4ba7e4d56e447c40615b129ed216b41505bd32f1472e1c3b3facd12b7775b73d09656c05d64d28c6070075c371a6081477c8d45d388c0f214c197fa305b9b9020e7f5ed4d8fa026b2976d2820c24a4482811669228899c60935dbb1f920cc78b7fa281aff68f9da0480da0410fafed9bf86667cb7132cab5f86edbf83a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0x1000}, {&(0x7f0000002180)="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0x1000}, {&(0x7f0000000600)="da5c5a31feea2f834a3e2a6c1a9532b9b952984ebbb1733ba8ba2c991fcff345875d29067dea77d2ed4636b0c4fe3196140a2da9ebc27ce852a2f8a16e246562ded517b3625388fabf80124e6523fc9678c97ac3a158ef96669fe0a2603a2f1df04b8a7670cde597f384ea9d4eb4b2b311e09cd01fa0d4c399b52f01c633209462571c02e78dac57ee7d411bc08f767cabf9f2366faa677c9d7f36e2bb434dc96af2b7e5d6c92dba94ff777e63e192b7", 0xb0}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x2c0, 0x4}, 0x10) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) write$tun(r2, &(0x7f0000000180)={@pi={0x0, 0x89f7}, @void, @eth={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_uc={0x8847, {[{0x5, 0x0, 0x1, 0x5}, {0x84f2, 0x401, 0x3654, 0x4}, {0x1ffc, 0x0, 0xfff, 0x4ab42b33}, {0x9, 0x3, 0x9, 0xffffffff}, {0x1f, 0x5, 0x2, 0x13}, {0x4154, 0x9, 0x100, 0x9}], @ipv6={0x6, 0x6, "f78c0a", 0x400, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, {[@routing={0xbf, 0x6, 0x0, 0x8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @srh={0x7f, 0xe, 0x4, 0x7, 0x401, 0x400, 0x1, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, @routing={0xff, 0x14, 0x2, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x12}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @srh={0x0, 0xe, 0x4, 0x7, 0xfff, 0x3, 0x80000000, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}]}, @dstopts={0x33, 0x32, [], [@generic={0xaf71, 0x88, "6d0f15797d9e33b844d5318d0bfd434e2111a413501ef938679f0d0d06637132e97a5d6e72fc9a90e79f146f60c58d7b940662e2ee04f9c3a01ce27f24a82cd7324e96ea8248028c94817ac374f402aad1747c436c208f263e7e8fd063f5e48602cfd04d66bc8eabf5432dc6ca932323785d4a8b06af12181340e8e8fe01c024174cbb2ef903186a"}, @calipso={0x7, 0x10, {0x9020000000000000, 0x2, 0x7, 0x20, [0x3]}}, @hao={0xc9, 0x10}, @generic={0x3, 0xb7, "4ea28329b8bf80a30b1df10072f25c523386d83596cd290ab3e9918364b107e6c98d17430d02e62e9e40d7b96aa7b1a0ac2392d4450d2554cade39ab9f0a72e18cc4cd744d3c4684f1510dd684499e7ce2a4c6802740e634a0af315cde25b0cce2c3759790f7746883d61b6d0fe97d32bcc585330609767c4b0672e900f05b8f6d338c296b3e4b01ddab50ae896e30ea58b9c26b39dcbf4a1a7d89ef2ec8101d7f1a7808cad5021490f06bb23e0e7f066aa77462d90e72"}, @ra={0x5, 0x2, 0xffff}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x18, {0x10001, 0x4, 0xffffffffffff8000, 0x16, [0x7, 0x7fff]}}]}], @udp={0x4e22, 0x4e22, 0x90, 0x0, [@guehdr={0x1, 0x0, 0x8001, 0x6, 0x100}, @guehdr={0x2, 0x9, 0x9, 0x81, 0x100, [0x80]}, @guehdr={0x2, 0x1f8000000, 0x6, 0x10000, 0x100, [0x80]}, @guehdr={0x2, 0x10001, 0x5, 0x9, 0x100, [0x80]}, @guehdr={0x2, 0x67, 0x2, 0x1, 0x100, [0x80]}], "06a1435054a8e44643ecab7c2a89abbca99ce67df9b3d615c526ada296597e338c76c1c579c9c33a34b21203055771476018af1961fc2b3a91f0a9f7324863c5fe36a6dec5febb510176daeb7b922f2423f713400c1267eac283ebb38574fca192b21739"}}}}}}}}, 0x452) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000b40)=[{0x8, 0x100000000}], 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000b80)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x242, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000a80)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000ac0)={r4, 0x1661}, &(0x7f0000000b00)=0x8) fallocate(r0, 0x3, 0x0, 0x80000000) 2018/03/26 00:37:52 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') getxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@random={'user.', 'vmnet0locpuset\x00'}, &(0x7f0000000080)=""/36, 0x24) 2018/03/26 00:37:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000004c0)=0x10) 2018/03/26 00:37:52 executing program 1: r0 = socket(0x15, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x8b58}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x10000000000) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20, 0x2800000000000000}, 0x1c) connect$inet6(r1, &(0x7f0000029fe4)={0xa, 0x4e20}, 0x1a) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x3, 0x80000000000, 0x401}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000), 0x0, 0xfffffffffffffffe}, 0xc100) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000200)={0x1ff, 0x9}) 2018/03/26 00:37:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=@updsa={0x138, 0x1a, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x3, 0x7f, 0x3, 0xffffffffffff4d9d, 0xffffffffffff9bb0, 0x20, 0x100000001}, 0xc) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d0001000484080000040080000005", 0x57}], 0x1) 2018/03/26 00:37:52 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x7, 0x4e21, 0x2, 0xa, 0xa0, 0x20, 0x7f, 0x0, r1}, {0x7, 0x1, 0x5d1a3279, 0x1f, 0xfffffffffffffffa, 0x2, 0x6, 0x4}, {0x2, 0x5, 0x2, 0x1f}, 0x7ff, 0x6e6bbd, 0x3, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x2, 0x0, 0x1f, 0x2384}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x1c) syz_emit_ethernet(0xfc, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @random="d869b7fcaae7", [{[], {0x8100, 0x83, 0x2, 0x1}}], {@llc_tr={0x11, {@llc={0x42, 0xf0, "e454", "e197adfce9e698ad77ef57688d79757c663977989f78bff20dafceabb9709bc532d39f753b334fded8cb511654629772bc32ee50554663129a4ab34f808365db7ecccc7d88ba8942f33ea810408dc7d5f3d18e0e29783b2cfda84e26b0b5ac6d73bcf1424b31acee4412c9fae78952a981049617fcf842c5a83ccfce31387fc2affb803eb04623913006e10f71ec76eef52249aec126b547c9b893e736836fe335249b8686c8b3fd113d250b2828605d5c2993f92ce29a3e6d20f6d3681c001b51562575ad4f91dd344aadf1834af1b36e888e39288ccd4612437e53ce55c69d9ec15db31afb"}}}}}, &(0x7f0000000180)={0x1, 0x1, [0xb9d, 0x783, 0x278, 0x84a]}) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x3, r1, 0x6) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/03/26 00:37:52 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{}]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003efff0)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r4, 0xeb0, 0x20}, 0xc) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000950000)=""/128, 0x80) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2c0, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x4, &(0x7f0000000040)=""/177, 0xb1) 2018/03/26 00:37:52 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r0, r0) mknod(&(0x7f0000000000)='./file0\x00', 0x7010, 0x0) 2018/03/26 00:37:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$TIOCCONS(r1, 0x541d) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x5c1000, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000100)={0x2, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xc9, 0x203, 0x8001, 0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0xfffffffffffffcc3, 0x3}, &(0x7f0000000300)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) r5 = gettid() tgkill(r4, r5, 0xb) time(&(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000000480)=0x7f) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000600)={r7, 0x3, &(0x7f0000000500)=[0x2, 0x7, 0x6], &(0x7f0000000540)=[0x0, 0x6, 0x9c8, 0x9a, 0x2, 0x7f], 0x40, 0x2, 0x3, &(0x7f0000000580)=[0x9, 0x1000], &(0x7f00000005c0)=[0x3, 0x1, 0x100, 0x5]}) sendmsg$key(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x2, 0x12, 0x6f, 0xf, 0xc, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_address={0x5, 0x7, 0x3e, 0x80, 0x0, @in6={0xa, 0x4e24, 0x5776, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x100000001}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x10, 0x4}]}, 0x60}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000740)=""/249) ptrace(0xffffffffffffffff, r5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000840)) fstat(r0, &(0x7f0000000880)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000900)=0x4) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000940)={0x800, 0xffffffff00000001, 0x72, 0xa807, 0x2, 0x0, 0x101, 0x101, 0x7fff, 0x80000001, 0x7f, 0x1ff}) getsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000980), &(0x7f00000009c0)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000a00)) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000a40)={0x18, 0x0, {0x2, @random="fbf6fff0da89", 'syz_tun\x00'}}) timerfd_settime(r1, 0x1, &(0x7f0000000a80)={{0x0, 0x1c9c380}}, &(0x7f0000000ac0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) 2018/03/26 00:37:52 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="10a70000000000000000800000000000"], 0x10}], 0x1}, 0x0) 2018/03/26 00:37:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$EVIOCGREP(0xffffffffffffff9c, 0x80084503, &(0x7f00000000c0)=""/247) [ 61.500586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10975 comm=syz-executor3 [ 61.518720] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10987 comm=syz-executor3 2018/03/26 00:37:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000080)) 2018/03/26 00:37:52 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x0, 0x3ff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) writev(r2, &(0x7f00000001c0), 0xfffffffffffff6a) clock_getres(0x4, &(0x7f0000000080)) 2018/03/26 00:37:52 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) chroot(&(0x7f0000de5000)='./file0\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/26 00:37:52 executing program 6: r0 = userfaultfd(0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1) userfaultfd(0x40000080004) rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) 2018/03/26 00:37:52 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xeb2c73311cce75ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/213) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000005c546e905b833964a41960568f08c244b05cb49dec2341abd3e5ea7358b34f7c39aebbccd4d3e7fada28a1740066eef5982b97efeed6eeb6251ea1bad61209df407f4c249c16ba6ca9c17c8fd0aaee9cc3d5e2f074245c113928358433c40ea05723b19bc84fbcb4526e7a62e667d783be01048e6f122249b245bcd0e27d8215a96096f0bb0d1fe7cc55c96d4e7929ffb52a2f7f1dd1d9ff05e0c3bac67d6af5aec5faae37a20ffa2dcfc78e970cee30a2e8460d498c07d4dd551e5eaf11f13a63a9ee0717beff4b7f411268d377850a7d9522fc6c2f3f55668608f38115fe22c25edade1d4f68c09910d8e1c8f64c7e57dd8d8f3ebdd39158ceda3cc6c18551f72ce4a63f24df79a3f1d584df1118289b7269fdd3a41c37bbe76c412e05bae0a2e80474b08108dad81693b16adb3dc3adcfa8288d1c9b7e7b3eba79e8e93528ca2999959e62e69a64323bcf265c85218b4833eea018d442972f5bdea653283f4fbedc638ec860b83fd091944f8c3b80df1ad6d6d0b118ef435a9b7b106c0bc1bebe6a95f8638d4923cb56e1ed78bc0d329f8eb14c6cb591eb543a0e3613ab9aee8a3708d50069fc58ab9ae5eb7383e3e4f688c197428e890c7109e4160646c49c525f3ea7a47552cc77bf0ace216610375e3540fcd645ae73350d224a895d31b43cb72e69c004321a483d559fb0bd039c3593e6917b1ec664df3dea3b08cd4d5afd01297a3be45b440c881b9217bb11d891d36a481a55c554d31a01594e39c79ddb77edc9c10e323186e9bb3d9706b7219d534633c821bc3ccff37a73c30b94e0650dca8c83d14e6f7ab90ae9855e2183c810f3b9d60bf6f50cddb83d848be275fad98e71d97d785bf885ebe76998d99b045cc887cf73339d2944ea489e08752f9be6aaa9b8abf318e4cf9ce2fe61a4ec56ad596be71ab268c5862df3f758fc8d7ec42bc806d95f5368e40bb924b06f6fd07bac2d3111a2258e30cea9fa13da079691511053f7e0f787d3f04ced8a05c5a0e1ce50caee28988947a18851371071ce4ef14d1cbd11033da25c9b7489125ce4bbd40042bf0913dd0204d30aa66cc897e4cb88a0754c952b6dd5f72a386f35a00b4ab68210c1b0626a372d83521ebac799ea294865d407663ced78df59b65cbfd8e31c081775b9397a6ad13bbac815fc7c70959b88bbcd15b1bc71c04263716ef44b8760152a1c4ab780cc6ed6564d686e50189950afe8cb91bcca56ad2754dff7ad338e113860c739b4f0a14a3ac1a0790c4a8fa94c4a31dbaec58562b644d7c374c644362731d25eb78517262bcd85eb4cbb52817fe5a394ac897918e345c06d64449c49708faf478b5fe164ff2d4c3409748de95173b7227f5ae57bf2f5dd6c620229433a3b9302e45c57af48c33036d932dd1412f3ef6a351a445e69b0ff809a5d03aea9663e4cd870470e789d94ed91d5693f18b5aec2ee7756ed8b6251587b0e172a82bd9f1083db3eeed5c194dfb2ef2cd5dc38706d395893948a7cef0795c16ef6d90914898776d5100ef313ee41a3203b31bef68e191b8e3f57fea9e20eecb462ec9a0a00ecc43e0d9c6073986f876bbb5936a5664998877fafe720d3b76a6d5ea48302ccea0b031d4a02cbccc06e42c142be4983774cf7596bd814e6acd46b4be61b3eab4e72d119431b51a250f79893a6a2ebdd473de438aaf4de79a522c749778bc25cd230155c8edd1f4fde3ec114a469149a2ef4f7bb00038914bbd9e8c1877ab7a16a1e635aaa8edb88151aad1c5c1f0a2fe4e2befb9b9e718aa2c04c907cd7791c5e2c7241ebe8742b48a1376301114b4a05fd20b67e4818401ac2e70c64a7e57c6ce88a30f521f4a269cf05f82209918f5d716543b475a2632f7ddd546d658012f58a8fa40558cae155b17e80fa16ac7124fb00e76df3afe8ef83632a4f0ec0fa6123c1fb07efe2746bae6101f71807e0f716fdae423d6bbd4ef1972d6cbba1dc93cdeaa53a76810bfcffd042650abfef44ca64b9790adaafe8c985b87a7b38b354b206c06e6855857c485c2718fbccfa1d0eb4358bb1109d2ab00cc2b0f0596ba9b5143a8613622e913e727631421d7f2628dd3cb06dd4cc836d4ffa756ca2c98bd03f317ca07d955e4a83340cb8556666f080199f8251504e5a50d44e2e7dc2b4fc09e9c9208abd45f442cb75206b26a6d8455687ac55d96fe4eaa8f2b058d6a9e7611fe3ca7d22b5a7ab38801bca65d751637d25d38156a492123f33b50b75ecb420ae07e5ac7c950d91ef485dd0b62c3ae9f95405d8643e585f28e7386285e16b09788501e040bd58c37ce0fdd1af71b7114c5e59475e8282d9e3be97288abb3604d26fd71c1ead7ac77465dd29db35276175212a7e16cc6bf5a94c7a94476619da73ac8df91b530904b676710a52cee3f15ebf184a637131aa49c123fcb9be5b1b5095fe497f24966c66f95556a3033034c422a6e61a99ff9d16fa330f088a2946283e7c39953ac52e91b8bef019168329ab0a91872a6aca9669504a64a4d8380ac435f024a247e7eef776390cc4ff9835b4dda8992fdf0c3eb957387c3d56bb34d333a6fb341731f98f11064b87cba1a261236cdf39fb9d6933b337bd35833aac0e0b015ba37052af6e5f3de4f058aab0bb4d786f4e3de19d0ec7c27a9cbf6057d4e2c930210676bb613932836883012187c19d41fa02a4652823c5793d98fce8066e52fbb12e887afbed502685fc2179b948123a4b9c8acf35dae6ef1e66c5cb66cdec0bd3c84bebefc0f9ecb842660148665b75e89fb73353c5376b6c7690def94da28cb512d332a261c903f3cfbb095e8e01bc9871bcc3d9219b31ea70eed66f3aa3b2e21969420221ba2253d2efe3bf32192c225ec07da90df17244cc1c4398135f160472c7f2af651d4481b38d6d9575458e4e5354aa9ee7d0a5b57a14d3bbc740d72b6d52836ffc74b7a36634f7e54108737fa1672b6efcb4d0d7570ad31f02a1023e847ed275eb099e232504534b905d51aafec126fe9ddc0099ed61937adbd736b4437fad132e32e8200728f5048137a2a005f01ead1292092d50e42105523fbff7a1aedce544ed2b508efc7a0edafba8a04441c8aeb1f9c5133a1cd0819ef48fd0582e7a1792aa9d1c594fbe206ba6514a2c2873d328237fcd244cdf8649469c32406233135096e6dd2487dd3d5295000f38ebb7f1398a54bf2ad48d7936aa206912383129b64a776711d163f899b9ba7e4e0f138f7db501896dad628f4d2b357f2b6276f31a18444128be7b02b05dc288351d10b4d261d602dccede0393bfc5b2e4bfbaa4f33e73a9e6afd8f562ad5a702b0b697da20b7c41ccac5c36617b9dad44d0f8e42deccee65a81b5ddb089cb6c091be823bf4fad775c2fc8883bb5ff9991ecb89d37a9a1003222157122750716c18139044bab703fdb3cfc29aa7d6cbad1fe8030b45d1ad4cef24645723178bb950be18f1d0122ae8a3a0a850f359f19f2f4af27ec95e91dbdebd71dfa0e43ccb2f63c41d90cda80bbd624a1ea9cc857c0e78aad06ac8b02cf46d4a1248b409ed6a68b57d9cad37eda0d8e4b8f4e462f97b2e7a441601050e1a48ed58c70f6bcf4e16e0b0fa569dd2cdd3831e4a48c83c939ffd488696e43f06ff5c8ebc213d5365eb63c2b8684bad107b8c8a43d13d45b68bf727dd655a6bee62d6c044f57366fa898dc3f2428e397bc1e13149074da6d0d8a37c55f4f30b06c8e508d9dfb6dc27906d69f319b039d1ac93cc78d3e33fbca4d4003d06004c9c43ececa0453ee3b8aa06ddd5f1b1405deddb2f9a1756844f13579024ed673d3213d311dfc0d21fc6d7ce4853471dea11148e6746ffd3a6880cc99bb2448b3de869be361e09ddb19f24d03ec2fd67f5165b3f531c3874c5f096b74c22de1a8b1daa5d88d3ccd48de959c3f0fd9dce7f14c26e0e482e24cb38bcf45041a627a541b684737ee8a705f61989d07734a6cb1252cca1c414eea6ff900b6acc2c32cebfea4d836eeb8ab3c0d28f707369390cff63e0e88f554386a7206d21163a942af440a5da54c4bbf135af9fcd1967f7a4b60631725b86a6fa0d14f27b68c3ab5fbb4b8cc5393de84edfc8b40394fccfc9240b9ba850dc95ee4b6931e1ae059597ea0ca27ff4fc35b44af9daf1706ad2fe2cc58fd937ce912a8e07ddee18646cbecfb408a0d6acc80d1c29340f6441b83cf0983b8cecb40de1ae19a68b26b8ff3947fc2d1b2e17818228b3f1b463380777b67c151e3fb718994b62af7a5ec61f995c38729fc47840985645516e401081ea5db852244470eccc80f4afa5ae3a7ce2d36be58599f18ed2e43a8d068b3a59d85da2b9ee651e17f20874d2e8725303644cf203a0de8f34527b1d30d902d7e99508ce840a08eafa035ea13d4830a06da64711ac94e26ccfac3c14bd1a6903eb6d0fad359a3d4e4fea7b89c590d2177230821edd40de1ac4cdeace0f59094b817ed2d995c59d65d1884c285f4af7d3f3cf15b2c7cce5a43281420e119a3d4b261114645083ad3ab2b1bb62c7304bdc4945d4fd1a755caec91ab851fa206c51d02e9ff94551a81443a8e5cfa599f4575cbef5e591156ca39035720b7399a4d6f2d0d5dbc895ff01474e270cc43eca7384a3cb9358b5636e9ad1334240756c10167d7727581ca72b0c9fabadd5865bb74db3fe20ca21e52690b3944f3cf2fcbc249e0751d32c756d9806dfbdc64f5b067842321be8c7e832cfa716d8b3a5d5ea4829bf7c451fd9535524e9225953b72d52f73f665757d6ed68e36d22a22ae5ff1f7268b51ff4c31737f85920650eb090b92d239410b482e45445f4055a3cc588e284935ec09155ccc1b45df628db754c0a3169206cf4b12829a25acba8d2b420d0f323069b4712292ae9a1bf3f27d4d1761a51ca4eb558593be8514b3fe09843810f5c066f660bf3a8d62fbacd62e417a19b7a2cce7e8f8063237199d33a86c42080ba918de1e1f281eb9eb3fd11af3a7eecdd884bbd9224b5923801fe3499ad71b1694b7c9083f49928d9113058d9d8ced6217fc82eb96f2828c8efbd39c813f44e5c39bdb6e5f3083ecd4ada63bbebf57c9a347cf13406ffc0bad1623987628e2ebe572a188f00dc0b09c643027bf573a452321c198829ebab6a3a90a9644907b0af818a9bd8b3b9f9d81cc8406562e1e2ee4e3ab9e641ea2c22e626f0491a7906cfdd8285d29ad65cbad6eddc9fd8ed2f76970faf209a1f3cc18edf2ba35ed1130ffd2a75dfbb3b78438813d97311c72804cfab8da3d1d556fe6ec9a83bb03e85c797648c03a843a76226ec02081a74031e29573d70c0c183943f03d6ae759684651fe25be45118af4bc0e4cb0e7a834633825e63962473d3f9a05e3a6cd55b93513e0bf8e844d670f50f324a00d2e346ae73c0c93f5d1f417ad3419cbaba076edf66d170430d080df86e79b19124d2ea23ed4f1a5a86288a4a30e47f4abebccb5852ca6bf28b4526cd7f003cad0c0659c2171c8d8719d21f5d5a3bbf228262eacbaa5eb33494c987594fb0fc60b20d05d179b37fc269774e49150fb50c89f0f944b17ab0278e48c9d9f93571f6b15cbb12b8a56ab8a241fd256e8cb3c6d7f2acabcba6e8f275bef86f2ae286590656107957450153489e98aae5b2f9d882942fdd24b46e94ebca3e77637d8a38e4ed5219e85be76057ee37accc53b19afaaf1761eecabcfa42851f79bd0a7912b8a6ffa4d204a3840df3637ae49398ebdf7da64ccec9609cb10e258328d8230bd2ffbd5d9fe35452143d37bc34efda8d81d23f5d0de9c00"], &(0x7f0000001240)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001280)=@sack_info={r1, 0x80000000, 0x9}, &(0x7f00000012c0)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000180)) close(r2) r3 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000001c0)={0x5, 0xffffffffffffffe1, 0x9, 0x7, 0xbe1, 0x5, 0x9, 0xfffffffffffffffd, 0x8, 0x4}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff7}, {0x8, 0x61}, {0x7, 0x1f}, {0x2, 0xfffffffeffffffff}], 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/26 00:37:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0x13, &(0x7f0000000940)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x220880) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) 2018/03/26 00:37:52 executing program 4: clone(0x200, &(0x7f0000000000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1002, 0xfffffffd) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000), &(0x7f0000b01000)) creat(&(0x7f0000000000)='./file1\x00', 0x8000) 2018/03/26 00:37:52 executing program 1: r0 = socket$inet(0x2, 0x80b, 0x1000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441f08f10000000000ffff007f76fc000302781305004ca600e211a1bf03025f", 0x20) 2018/03/26 00:37:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x3, 0xba2d00, 0x7}) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43) 2018/03/26 00:37:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x6, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16}, 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02000000190000000000000000000000030000000000000002000000e00000020000000000000000140018000000910076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d4e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d000000000000000000000000000000"], 0xc2}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f9"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff05, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/26 00:37:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x77) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) writev(0xffffffffffffffff, &(0x7f0000cb1ff0), 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 00:37:52 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) sendto$ax25(r0, &(0x7f0000000040)="763ac75697a95c4e14dd5c6c12d37c662489066ffaa742d698fb64c41e844e1f640918ee0f25242901839dd490a39297d15a979304e6deb976334cc373e14f0c48a0252d128b0bdbe18b7bc566e29fe7871fad6a17f0ae08f200bae6da9b6c179c8323a8d9d196b231b1083dd0c0dd3b4b5396bcbd10dcda3d6f90bfb283013db96d96b4042dd69c8bd04266c9d1b28cca01d0c58c60320a9cdb28aed02886d670ca61522d17a1b75753642d3ea63696e781e0c320dbf561a3a354", 0xbb, 0x40001, &(0x7f0000000100)={0x3, {"bc0cc7bac9565b"}, 0x100}, 0x10) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) wait4(r2, &(0x7f0000000140), 0xc, &(0x7f0000000180)) [ 61.638292] audit: type=1400 audit(1522024672.603:60): avc: denied { set_context_mgr } for pid=11016 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/26 00:37:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="b9e18d241099"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) accept(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e24, 0x8, 0x4e20, 0x8, 0x2, 0x20, 0x20, 0x16, r1, r2}, {0x20, 0x7de0, 0xfffffffffffffffb, 0x2, 0x9, 0x7, 0x1, 0x2}, {0x1, 0x4, 0x1, 0x6}, 0x7, 0x6e6bb0, 0x1, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3506, 0x0, 0x3, 0x982, 0x702f388e, 0x8001, 0x655}}, 0xe8) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:52 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e00003c0000ff040405000c000000", 0x22) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x1}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2018/03/26 00:37:52 executing program 1: r0 = socket(0x13, 0x9, 0x40000000) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/03/26 00:37:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 61.647156] audit: type=1400 audit(1522024672.603:61): avc: denied { sys_chroot } for pid=11019 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.673355] binder: 11016:11039 ERROR: BC_REGISTER_LOOPER called without request 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x5b) close(r0) [ 61.697315] binder: 11016:11058 ioctl 5408 200001c0 returned -22 [ 61.703836] binder: 11016:11058 got reply transaction with no transaction stack [ 61.703844] binder: 11016:11058 transaction failed 29201/-71, size 32-8 line 2926 [ 61.751282] binder_alloc: binder_alloc_mmap_handler: 11016 20000000-20002000 already mapped failed -16 [ 61.761291] binder: 11016:11065 ERROR: BC_REGISTER_LOOPER called without request [ 61.768423] binder: 11016:11079 got reply transaction with no transaction stack [ 61.768435] binder: 11016:11079 transaction failed 29201/-71, size 32-8 line 2926 [ 61.769168] binder: 11016:11065 ioctl 5408 200001c0 returned -22 [ 61.814170] audit: type=1400 audit(1522024672.793:62): avc: denied { call } for pid=11016 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.836774] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/26 00:37:52 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x5, {{0xa, 0x4e20, 0xcea9, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 00:37:52 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x8, &(0x7f0000000040)=0x800, 0x4) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="16ffc9995f67cf652ca7b4c9b696db50aab8ccca7016c7a39550a3029e42faec475533dd9a8c096d3c63609bdd5e13ccbeb8d82646a36bb8bdf5ab5de11b4d24eff4c2e2168f7f30db2d17760a48", 0x4e}], 0x1) sched_yield() 2018/03/26 00:37:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/135, &(0x7f0000000340)=0x87) clock_gettime(0x3, &(0x7f0000000000)) 2018/03/26 00:37:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000300)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sync() getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000340)="ed0e196af63a8fba49e2b766d0e8f94b9efe4271389f648cab9a8b3e35ec45284213fab835cd0a1d5d590fb88e5354c2456bab35b18c76e6ec1ea5048f4d221e2702218e31b0bc741b61f85a310e187131d1c00fd4eef5b58fdae86e7d28894c4ab1bc127f1f6a87025218aaa6f333f2dd6ffed35c4b30833c83566fbd87df9928754a989f378e6a8f99480904c639adc398db2aac285ec58396e9ccd8c40dd07abf2403b4c1bc7cc4634035b5889971468ee384", 0xb4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x2a, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/42}, &(0x7f00000002c0)=0x78) socket$inet(0x2, 0x2, 0x7fffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:37:52 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000000240), 0xffffffffffffff94) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0xfffffffffffffffa, 0x1, [0xaa3]}, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x75, 0x20}, &(0x7f0000000440)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @multicast1, 0x0}, &(0x7f0000000140)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r6, 0x1}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@report={0x58, 0x20, 0x200, 0x70bd2d, 0x25dfdbfd, {0xff, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x6, 0x4e21, 0x4, 0x0, 0x80, 0x80, 0x2f, r3, r4}}, [@policy_type={0xc, 0x10}]}, 0x58}, 0x1, 0x0, 0x0, 0x2004c001}, 0x4801) 2018/03/26 00:37:52 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x3}) 2018/03/26 00:37:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) select(0x40, &(0x7f0000000240)={0xa653, 0xffff, 0x7, 0x7fff, 0x8b3, 0x7, 0x177c, 0x101}, &(0x7f0000000280)={0x1, 0x81, 0x5, 0x10001, 0x3, 0x0, 0x20, 0x1}, &(0x7f00000002c0)={0x800, 0x30000000000, 0x0, 0x5, 0x80, 0x9, 0xffffffff, 0x25d9}, &(0x7f0000000300)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000340)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) [ 61.836782] binder: 11016:11058 ioctl 40046207 0 returned -16 [ 61.848142] binder_alloc: 11016: binder_alloc_buf, no vma [ 61.854438] binder: 11016:11039 transaction failed 29189/-3, size 0-0 line 3133 [ 61.864098] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.869544] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.875141] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 00:37:52 executing program 5: r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/109) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x102, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000021ff4)={0x2001}) [ 61.897908] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26463 sclass=netlink_tcpdiag_socket pig=11097 comm=syz-executor0 [ 61.937686] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26463 sclass=netlink_tcpdiag_socket pig=11097 comm=syz-executor0 2018/03/26 00:37:52 executing program 1: setrlimit(0x7, &(0x7f0000f66000)={0x0, 0xd3f}) mq_open(&(0x7f0000000040)='#\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/26 00:37:52 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9}, {}]}]}, 0x38}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001800059a7358ec00000000000a00000000000008000000000c00080003000000000000000a38ce84c1da0bf73682227dffd9bc819e4d1defe14580553db0d9b9a14280142d8bd030cd3c7ee873e0463467acd4cff51fcc20adf7f7635f3c51a77b24d9a40349637dba9c9b219557c4a8c86978b0907d91fda25755580b05b778c71cf69055cecc86f9ce8a16729128c6b05b46ccd655be35607d6fd9161bd9e722a6ddf8f5037fb3c042c153a6ab5e0e0b81aadd34f24467ea98b2f9b54e2757d92c37a5dcd5eddf82db53a0c3e1c72ab78dfb8dadea2322eda484e4d940aa5ff26838b1c2547ff2"], 0x1}, 0x1}, 0x0) socketpair$inet6(0xa, 0xb, 0xfffffffffffffff9, &(0x7f0000000080)) 2018/03/26 00:37:52 executing program 7: splice(0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0xffffffffffffffff, &(0x7f0000000100), 0x7, 0x0) 2018/03/26 00:37:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8c0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xffff, 0x2) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000140), 0x1, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/03/26 00:37:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0)=0x1, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/26 00:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000200)={0x5}) syz_open_procfs(r1, &(0x7f00000001c0)='oom_adj\x00') writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x58) recvfrom$inet(r0, &(0x7f0000000080)=""/209, 0xffffffffffffff73, 0x2, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 00:37:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r2, &(0x7f00000001c0)='net/ip_mr_cache\x00') ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="c3d46d055f87010ea0ce16200928e9170da0bde864056ef506b3697a8c64d5e552657485b6459058637d58172c75a79f27081f0c16a5a1e77a5107d7beedf2fc7ccab2d306122cf7a4d59df166d2a99b0bea3f9c50") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x10001, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@loopback, @local, @loopback}, &(0x7f0000000100)=0xc) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000145000), 0x0) 2018/03/26 00:37:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, "0dccce", 0x45, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x4000, 0x5, 0x9, 0x0, 0x0, 0xa12d}, 0x1, 0x4}}, {0x8, 0x22eb, 0x0, {{0x3ff, 0x2, 0x89}, 0x2, 0x6, 0x100, 0x9, 0x0, 0x0, 0x3}}, {0x8, 0x6558, 0x4, '.'}}}}}, 0x7b) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x10001, {0x4, 0x3, 0x2, 0xfff, 0x400, 0x3}, 0x5, 0x3f}, 0xfffffdb3) 2018/03/26 00:37:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) capset(&(0x7f000000b000)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0xf, 0x9de) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0xc4) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101400, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000000140)="04f162313d22221fe1ed7c897f6e49d7d91b78d995651aa9e2651202f948cafb87b30e845d1e71f6216e304818b344ccd45943451a0fcec62b2b7d35531c45b7eb68aae9554a6114ac62d11fe0b2258203738315b243f1c945afe4fc5325eb799542ddb1b148f1c086178a34eaba72382981021891c44a8c0c1b01e34c39ef44b505ec05a615fc76541cd72698cfac7ca66b43305e4c67bc2925b1f73f51925ae605b7f77b0163be93bf3ec0b9d526b28e69369d21bcb942e2e07447b0ef34118a41abd4", 0xc4) 2018/03/26 00:37:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1, 0xf4d4}, {0x5, 0x6}, 0x80000000, 0x7, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}}) 2018/03/26 00:37:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x8001, 0x25}, &(0x7f0000000280)=0x8) r2 = socket(0x18, 0x0, 0x4) recvmsg(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0xffffffffffffff7b, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/57, 0x39}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/150, 0x96, 0x10000, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80) 2018/03/26 00:37:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x416fe8119a399b99, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/99) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x8) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1618c0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/26 00:37:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x1) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c, 0x80000) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) keyctl$session_to_parent(0x12) 2018/03/26 00:37:53 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x7fff]}, 0x6) 2018/03/26 00:37:53 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ip_vti0\x00', 0x1400}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10040, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x8530}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000240)={0x40002001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/93}) 2018/03/26 00:37:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x1, &(0x7f00000002c0), &(0x7f0000000300)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000f57000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r2, 0x0) 2018/03/26 00:37:53 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r1) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x2) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x6, 0x751f, "fbc7c1dc257d", 0x7}, 0x80) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028705a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d200100048408000004008000000500b2629ba9f20027dd021d3c614d02db", 0xfffffffffffffee3}], 0x1) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/146, 0x92}], 0x2, &(0x7f0000001440)=""/48, 0x30, 0x8}}, {{&(0x7f0000001480)=@generic, 0x80, &(0x7f0000001700)=[{&(0x7f0000001500)=""/175, 0xaf}, {&(0x7f00000015c0)=""/39, 0x27}, {&(0x7f0000001600)=""/229, 0xe5}], 0x3, 0x0, 0x0, 0x100}, 0xffffffffffffffff}, {{&(0x7f0000001740)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000017c0)=""/185, 0xb9}, {&(0x7f0000001880)=""/230, 0xe6}, {&(0x7f0000001980)=""/105, 0x69}, {&(0x7f0000001a00)=""/250, 0xfa}, {&(0x7f0000001b00)=""/34, 0x22}, {&(0x7f0000001b40)=""/19, 0x13}, {&(0x7f0000001b80)=""/159, 0x9f}, {&(0x7f0000001c40)=""/20, 0x14}, {&(0x7f0000001c80)=""/104, 0x68}, {&(0x7f0000001d00)}], 0xa, &(0x7f0000001e00)=""/143, 0x8f}, 0x619}, {{&(0x7f0000001ec0)=@un=@abs, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/200, 0xc8}], 0x1, &(0x7f0000002080)=""/72, 0x48, 0x9}, 0x1000}, {{&(0x7f0000002100)=@un=@abs, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002180)=""/21, 0x15}, {&(0x7f00000021c0)=""/102, 0x66}, {&(0x7f0000002240)=""/132, 0x84}, {&(0x7f0000002300)=""/192, 0xc0}, {&(0x7f00000023c0)=""/209, 0xd1}], 0x5, &(0x7f0000002540)=""/141, 0x8d, 0x8}, 0x10533287}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002600)=""/12, 0xc}, {&(0x7f0000002640)=""/53, 0x35}, {&(0x7f0000002680)=""/113, 0x71}, {&(0x7f0000002700)=""/162, 0xa2}, {&(0x7f00000027c0)=""/187, 0xbb}, {&(0x7f0000002880)=""/90, 0x5a}, {&(0x7f0000002900)=""/145, 0x91}, {&(0x7f00000029c0)=""/238, 0xee}], 0x8, &(0x7f0000002b40)=""/176, 0xb0, 0x7}, 0x9}, {{&(0x7f0000002c00)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002c80)=""/228, 0xe4}], 0x1, &(0x7f0000002dc0)=""/180, 0xb4, 0xee9a}, 0xfff}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/209, 0xd1}, {&(0x7f0000003000)=""/192, 0xc0}, {&(0x7f00000030c0)=""/39, 0x27}, {&(0x7f0000003100)=""/67, 0x43}, {&(0x7f0000003180)=""/17, 0x11}, {&(0x7f00000031c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004240)=""/190, 0xbe, 0x969}, 0x44dfe50d}, {{&(0x7f0000004300)=@l2, 0x80, &(0x7f0000004680)=[{&(0x7f0000004380)=""/148, 0x94}, {&(0x7f0000004440)=""/243, 0xf3}, {&(0x7f0000004540)=""/6, 0x6}, {&(0x7f0000004580)=""/250, 0xfa}], 0x4, &(0x7f00000046c0)=""/98, 0x62, 0x2}, 0x5}, {{&(0x7f0000004740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004940)=[{&(0x7f00000047c0)=""/194, 0xc2}, {&(0x7f00000048c0)=""/115, 0x73}], 0x2, &(0x7f0000004980)=""/142, 0x8e, 0xffffffff}, 0x40}], 0xa, 0x20, &(0x7f0000004cc0)={0x77359400}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004d00)={0x0, @multicast1, @loopback}, &(0x7f0000004d40)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f0000001d00)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004d80)={0x0, 0x6, 0xd2a}, &(0x7f0000004dc0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004e00)={0x0}, &(0x7f0000004e40)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004e80)={0x0, 0x3ff}, &(0x7f0000004ec0)=0x8) fsetxattr(r2, &(0x7f00000050c0)=@known='user.syz\x00', &(0x7f00000054c0)='self]vmnet1self.[\x00', 0x12, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004f00)={0x0, 0xa13c}, &(0x7f0000004f40)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005100)={0x0}, &(0x7f0000005140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005180)={0x4fde, 0x3, 0x5, 0x0, 0x3ff, 0x7ff, 0x80000001, 0x5, 0x0}, &(0x7f00000051c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005240)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005280)={0x0, 0xfffffffffffff373}, &(0x7f00000052c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005440)=[{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0xcc5d, @empty, 0x76c5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="1d9363551c4544360db27149adb61158320a01c5a0ca55247f827b9bd54dd9e082159e274d47eb44766b9fbc4a68e6a44b2c0a7baae779adc6a4ab8668d98eec36939e4c0045e45c992f2043ae1e0b5b171f65b8c402468482b9c91ebcf4038aec75f55c6de68bd45a0aa85f254635e954ec8dfa76c41449ac88d493d409", 0x7e}, {&(0x7f0000000200)="34034d3bd378fe9f43b52864232217f19aadc680dbc0dff4fc1a529597c93a648121bd9e9a0aea817260fcad", 0x2c}], 0x2, &(0x7f0000004f80)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fffffff, 0x8, 0x58, 0x101, 0x3bf, 0x0, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8209, 0x3, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x83dc, 0x3, 0x8, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8000, 0x4, 0x9, 0x17, 0x4, 0xd4f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x1, 0x4, 0x3, 0x8, 0x47, 0x4, 0x100000000, r7}}], 0xf0, 0x44000}, {&(0x7f0000005080)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000050c0), 0x0, &(0x7f0000005300)=[@init={0x18, 0x84, 0x0, {0xce, 0x56, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x95, 0x1, 0xa360, 0x2000, 0x7fffffff, 0x9, 0x10000, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x100000000, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x6e962259, 0x7, 0x7f, 0x4, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xffffffffffffffff, 0x2, 0x1, 0x4, 0xffff, 0x964, 0xfffffffffffff000, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xfff, 0xaff, r11}}], 0x120, 0x4}], 0x2, 0x4008805) 2018/03/26 00:37:53 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208000) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000050000db6941a82b22f614010dc1262176cbd900"], 0x18) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/26 00:37:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x3) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) close(r2) 2018/03/26 00:37:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x808000) clock_gettime(0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000005a40), 0x0, &(0x7f0000005a80)=""/214, 0xd6}}, {{&(0x7f0000005b80)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/236, 0xec}], 0x2, &(0x7f0000005ec0)=""/64, 0x40, 0x1}}], 0x2, 0x0, &(0x7f0000006140)={0x0, r1+30000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/03/26 00:37:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x4000, &(0x7f0000000380), &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x8, &(0x7f0000000080)) 2018/03/26 00:37:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x9c, 0x1, 0x0, 0x8, 0x2, 0xffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x104) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/03/26 00:37:53 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000340)={0xac33, 0x3, 0x0, {0x77359400}, 0x6, 0x8}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xdd, &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x11, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000440)={0x101, 0xfffffffffffff000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="7800000032e652db78472562e42451c5c58674582d8742bd977b4b2c199bd20aedd593bb951d62dbc261fdf47eb20971084a74a1f60cd0374c632b951ed3172e4635c24fe35dd76af0483917ee2998c9bb68f36f1e972ff7268e87536c0a83fb7780591d5e8e13a4154d6debc519c2b297b4aa629b1a14040784082474731ccf82d3b67461eaacee7a"], &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x80000000, 0x9, 0x4, 0xa8, 0x6, 0x8, 0x7, 0xfffffffffffffff8, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x5, 0x7, 0x3f, 0x0, 0x10000, 0xc000000000000000, 0x3, {r3, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7fffffff, 0xfff, 0x1f, 0x80000000, 0xffff}}, &(0x7f0000000300)=0xb0) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r4, 0xcb}, 0x8) 2018/03/26 00:37:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/26 00:37:53 executing program 3: unshare(0x4080002002) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400080, 0x0) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) inotify_rm_watch(r0, r1) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/26 00:37:53 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x4207, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420a, r2, 0x8, 0x0) 2018/03/26 00:37:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x12900, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) 2018/03/26 00:37:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200880, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/03/26 00:37:53 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mincore(&(0x7f00006cc000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/34) 2018/03/26 00:37:53 executing program 7: r0 = socket(0x200000000010, 0x2, 0x8) write(r0, &(0x7f0000cf6fdb)="2400000024007f00ec001201000000ee040e07ff010000000400000000000000ffff1000", 0x24) 2018/03/26 00:37:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x20, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x12cb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/26 00:37:53 executing program 3: socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) splice(r0, &(0x7f0000000140), r1, &(0x7f00000002c0), 0xffffffff, 0x2) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x48a000, 0x0) setsockopt(r2, 0x3, 0x3, &(0x7f0000000080)="1a4804408554888a001d984cd84611406c2cf5c817f329193fc1cb86679761a06286fc383d4939774108f68452c028e1af1afe87d9e7f5e312961bf31479a0532eebc1087096385dc3d44116813f0dd0ecc60bb8", 0x54) pread64(r3, &(0x7f0000000300)=""/116, 0x74, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000180)="036c34f06f2f217e2981c168f801fee0f087a958c3aeb1b54617a6cd000e81789014c9d0b4f1087083db05534e92d22a2fc3c227b62b908e2ed34c3e32f19a2f33a6b00406d3f888973a592beb7d04ed5e80e165858b398d8ba0ae231c1fc91db31bbec1e94dbbe0e9adc1c9ae661d70e46645a0aebf3eb2f932aa763ce2ee04925f3fc55338cfb5898640422929b23089df5b171d2a765b13f4055b2ac24f22bfcad44c2b6bba21ba5337864f9304350a1b66784a0a10e3650849ede7a76060690c3aa7e2c2ba91cd92c9f1d8ffa02ee6b55ad05d1be45543e3fc38db", 0xdd) 2018/03/26 00:37:53 executing program 7: r0 = creat(&(0x7f0000f6dfb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x20) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/26 00:37:53 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f00000000c0)="ed106ab600080000b01c0a98e94a8716c3") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x9) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r1, &(0x7f0000020ff2)='./file1\x00', r1, &(0x7f0000002000)='./file0\x00') 2018/03/26 00:37:53 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x12000000, &(0x7f00000000c0)=0x85) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') ioctl$TIOCNOTTY(r1, 0x5422) write(r1, &(0x7f0000009ff9)="9a", 0x1) 2018/03/26 00:37:53 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000059cff0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e30fa3)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x40030}, 0x42) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 00:37:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x95, "0a88d5032fe9b4b277fe903ca3b2e5b7b52d26242ef95aa83a83815da43d06c57b6e713352ac9c12b3dba866917a60ee05b0cdc4ca759fd38e6651b5f05802f217ecf4ac656a062f81a5284a535a65b9d1c0c81bfa718269487db5dcadf5c39750d47f2e68d078ce525260b7a24f0950eca4e329df0624661d3ac95452ecd622239fc3dfdcee144a0ab221dc3f222c9b1905fa1aa9"}, &(0x7f0000000180)=0x9d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0xf9, 0x0, 0xa, 0x7}, &(0x7f0000000200)=0x18) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000380)={'bcsf0\x00', @random="947695f1c65f"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x111001, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x45, 0x4) accept$packet(r1, 0x0, &(0x7f0000000140)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0xffff, 0x4) 2018/03/26 00:37:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000130011a03fbae20000000000010000000c006700", @ANYRES32], 0x2}, 0x1}, 0x24000840) 2018/03/26 00:37:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x102}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x7) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/26 00:37:53 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6f62ccb205566f72655fee51b9bd") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x5) r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000000000)=0x14, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="068f5499", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000001980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20410020}, 0xc, &(0x7f0000001940)={&(0x7f0000000480)=@bridge_dellink={0x14b0, 0x11, 0x0, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x18002, 0x2200}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x62a2}, @IFLA_MAP={0x24, 0xe, {0x1, 0x5, 0x9, 0x9ff, 0x7, 0x7fffffff}}, @IFLA_AF_SPEC={0x2c, 0x1a, [{0x4, 0x2}, {0x4, 0x1c}, {0x4, 0x2}, {0x4, 0x2}, {0x4, 0xf}, {0x4, 0xa}, {0x4, 0xa968aca3e42dd60e}, {0x4, 0x2}, {0x4, 0xf}, {0x4, 0x2}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5}, @IFLA_LINKMODE={0x8, 0x11, 0xfffffffffffffffc}, @IFLA_PORT_SELF={0x1404, 0x19, [@nested={0x25c, 0x9, [@typed={0x8, 0x75, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="db3801fbb36a29e3f3b01f68a702a6184a715e39baf934f7a0515170efc7e94f02f36d3ad33112356e", @typed={0xc4, 0x70, @binary="4237f36027de7c582ff4f71d1dfcd524d68e24acea95f00cd14a75f944ea898debcc6c3444029a24854550da8fb103024b537441f65b34bcafc602b86a0701dddd8ba9f933b27445bd6390f086887d172f29f4c2c240ade550ca9d002adc28f9e9bc8316c33c02dd80bbad6b9fbd36e6e7bd6ffb35443c0c04d87e820837748850078aa502a0dce3e50ef4e36c79c835a4a873f41df606969c3ecabae78cf0b2cd9957343d5d776d5d11d7b901fbbdef6d7c09b3476b4ddb4bc1824e73f0ed"}, @generic="ba7bfdced5bd577f6c63304e6db1c3ed458d21fe74", @typed={0x8, 0x92, @fd=r0}, @generic="2e460a852279c26f3344e2e0a30377ead34d461408409b697e6ac4e508258472ed11a3264ec29edc8271ce95256072bdb47aca537a5394bafdfaebe96ee14046882ab81ca7eb506f13ed3339777f7a87b00e", @typed={0x8, 0xc, @ipv4=@multicast2=0xe0000002}, @generic="0622229f92a40b9842ffa4858055fa87b10677bc03d94cf76883e332c19eb2bf51c24e4f5ec5300c78922d5ef58aa8fee9b4f9a939989bd25b3af71b596041f1ee859e08639458d4ea74c85450cc00708767d8a414e76393def55184f550237c1a8ddf852bed7d666ec2941215aa6a9ae078b588834b39b550130d469ec6359c59272dd1d60bd15b3b7fab6da40d14866c6e05b511407f05e1", @generic="6538c4ef093706a9e547eacfe2d25bc560cf35c917b6ec6630b5568f32c90a2466d4ed3efaa8d38c29e5803aa94d7425c4dcbcc1cd4a791ce3e32d23d594612d7461cc80d856eab8da607c", @typed={0x8, 0xe, @uid=r2}]}, @nested={0xf8, 0x5d, [@generic="2320f8998cfe9d60b2bee7bc74b522662e5fa6b0fbf669f43ea7b9c0e64a9d5541ce209ad3be75f7011f182b62beec0084d87fee89722b835f3c436fcda1374d23414ece654cc3dcec51a6dffac63323fcac9608a5d7e91c5c0c80aeea13e6bcc773304fc8eea84297bb7dce98c12dd6e356354430b7d87386faf5030dc16ae1963432a9558ed992af08fc752fb216264952ebc30623eb7ea964dcf4d82ce1e510cea2e8b002d25cd385285fb80472278e244978076e588bf0b978a1708734aa47831e4dac33f32a96b9913b7f58b98fa207d19c50465e714346251bbaefed7f4dfa4dbe4d3b52b0960622d3", @typed={0x8, 0x7ff, @pid=r3}]}, @generic="dee00917fac3cb213b328f4a6eba3868810f2e47e3472e316a9c3082d9fa44b5f464df27169a012cd2c70d5e760bea42d2622a3b9698a6e96efb7496e58f62db36e24d74d95b2267a75a70c3d4f2d9fe8ec28171d2fbda82783a9ab8b06f54", @nested={0x1018, 0x26, [@typed={0xc, 0x37, @u64=0x5}, @typed={0x8, 0x6a, @str='\x00'}, @generic="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"]}, @nested={0x34, 0x30, [@typed={0x30, 0x38, @str="5e2d747275737465642fe66367726f757073797374656d7365637572697479266d696d655f7479706500"}]}]}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_OPERSTATE={0x8, 0x10, 0x81}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffffffffff8}, @IFLA_LINKMODE={0x8, 0x11, 0x1}]}, 0x14b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/03/26 00:37:53 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x5}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x87}, &(0x7f00007fbfc0), &(0x7f0000349000)={r1, r2+30000000}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ifb0\x00', @ifru_names='ip6gretap0\x00'}}) 2018/03/26 00:37:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa}]}, 0x30}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x36) [ 62.456864] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=11261 comm=syz-executor0 2018/03/26 00:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) shutdown(r0, 0x1) 2018/03/26 00:37:53 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = timerfd_create(0x3, 0x705c616c5117206d) pwrite64(r0, &(0x7f0000000080)="bc", 0x352, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r1, 0x4400000000001277, &(0x7f0000000040)) 2018/03/26 00:37:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290004000800000002000000"], 0x14}}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/26 00:37:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)="e7351523c59a1dc87ef756041981427e35838813bb44ce7483bee6d2cb33ab6c4a6c1a06cc629ab45b29cfd4fe04f93267dfab82242afd289e2af35d8fa3bf165194ab64dab9eec1d8b4dc62109068e5806249d522f9aee995cd094ba3076646d77ff75638099b914461", 0x6a) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000), 0x0) mlockall(0x3) 2018/03/26 00:37:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9, 0x0, 0x3fb, 0x1f, 0x64, 0x400000000, 0xf105, 0x5, 0x80000000, 0x1, 0x2, 0x8}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="7035c7275ae2c00b9362136ca4dcc7efeca08b0a16d8371be0c98207ac9891f05251b47baae3627a31afc0ec2c1339c6d8cfd63a012a95f2a556e11be8c3a79ebe3c920b6423f388c3d856ba0f02db908d5a62f6171e49c76745b60bfa826b8b2e6c83804be5f6a3ba8e9c82941da5d28bbcca23f0ab413e4f79deddb44c9b8af809d74a2564302dd8da2725313e1b8c531a7a6c169f5ab33fe7004c9a12b899a48a788c755798dce7cfaaab563e79ef5f04cd76c7fdf8c54503b1a9a2b0fd1a64e4a6722dcee0fda3347e9f4e9175e8933fdbfd899a9745be14c550e0f5989c4748313c3a97d68689ac4db9fed4dfe029", 0xf1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) 2018/03/26 00:37:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x3, 0x80000000, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x24, 0x1a, 0x2000000000003, 0x0, 0x0, {0x1}, [@typed={0x10, 0x2, @str='.proc)^\x00'}]}, 0x24}, 0x1}, 0x0) 2018/03/26 00:37:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') write$fuse(r0, &(0x7f0000000080)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x52f, 0xa2d, 0x8}}, 0x30) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x60283, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001740)=@broute={'broute\x00', 0x20, 0x4, 0x1638, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x4, 0x88ff, 'ip6tnl0\x00', 'lo\x00', 'bpq0\x00', 'vlan0\x00', @random="3936fc6da95b", [0x605cb70414bd6a05, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x15, 0x40, 0x806, 'gretap0\x00', 'yam0\x00', 'ip6_vti0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x11a0, 0x1220, 0x1258, [@among={'among\x00', 0x888, {{0xfff, 0x1, 0x0, {[0xffffffffffffffe0, 0x0, 0x0, 0x400, 0x0, 0x3, 0x80000000, 0x404c, 0x5, 0x7ff, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1000, 0x5, 0x6, 0x9, 0x7, 0x9, 0xfffffffffffffffe, 0x100000000, 0xffffffffffffffff, 0xbc, 0x100000001, 0x4, 0x0, 0x3f, 0x86c, 0x7fff, 0x8000, 0x3, 0x1, 0xff, 0xb070, 0x5, 0x3f, 0xfffffffffffffffa, 0x228a, 0x8000, 0x0, 0xcb, 0x1, 0x495, 0x10000, 0x9, 0x800, 0x9, 0x57, 0x19e00000000000, 0x7, 0x8, 0x1ff, 0x3f, 0x3f, 0x4, 0xffff, 0x461, 0x9, 0x80000000, 0x7f, 0x0, 0x2, 0x4, 0xff, 0x2, 0x9, 0x8, 0x7, 0x5, 0x1ff, 0x3f, 0x100, 0x8, 0x8000, 0xf32, 0x64ab, 0x800, 0x40, 0x6, 0x100000001, 0x101, 0x9, 0x10000, 0x20, 0x8, 0x6, 0xbe, 0x4, 0x8001, 0x401, 0x9, 0x9, 0x1, 0xff, 0x6, 0x8, 0x1, 0x5, 0x5, 0x6, 0xe1c, 0x9, 0x7, 0x0, 0x20, 0x1, 0x8000, 0xbd23, 0x3, 0xfffffffffffffff8, 0x9, 0xd203, 0x4, 0x8, 0x0, 0x80, 0x10000, 0x2, 0xfce, 0xeb2, 0x20, 0x3ff, 0x4, 0x22843350, 0x2, 0x2, 0xfffffffffffffff9, 0x8, 0x4, 0x3dd, 0x5, 0x7, 0x5, 0x3, 0x40, 0x0, 0x8, 0x4b, 0x20, 0x3, 0xfffffffffffffffc, 0x6, 0x100, 0x5, 0x5, 0x4200000000000000, 0x4, 0x100000000, 0x800, 0x8b, 0x0, 0x1, 0x2, 0x9, 0x0, 0xbf, 0x80000001, 0x2, 0xffff, 0x800100000000, 0xc565, 0x1ff, 0x6, 0x1, 0xff, 0x1f, 0x2a1, 0x3, 0x2, 0x6, 0x7, 0x1, 0x5eb, 0x9, 0x7fffffff, 0x9, 0x8, 0x7, 0xc00000, 0x80000000, 0x1, 0x3, 0xb9, 0x1, 0x6, 0xacd, 0x10001, 0x3, 0x5, 0xc5, 0x7, 0x0, 0x4, 0x8, 0xd93e, 0xde, 0x1, 0xdf0c, 0x1, 0x6, 0x29, 0x7fffffff, 0x7f, 0x20, 0x200, 0x40, 0x6a, 0x40, 0x80000000, 0x401, 0x1, 0x89, 0x100000001, 0x9, 0xffff, 0x6, 0x7, 0x3, 0x8, 0x8, 0x0, 0x1, 0x8, 0x81, 0x47, 0x3, 0x4dcb, 0x1, 0x0, 0x8, 0x7, 0x8, 0x452, 0x0, 0xffffffffffffff2f, 0x10001, 0x7, 0x646e, 0x0, 0x2, 0x80, 0x5, 0x2, 0x7, 0xfff, 0x101, 0x6, 0x3f, 0x10001, 0x5, 0x9, 0xf01, 0x1, 0xb56, 0x7], 0x3, [{[0x4b, 0x9], @loopback=0x7f000001}, {[0x5, 0x6]}, {[0x7026, 0x4], @broadcast=0xffffffff}]}, {[0x3, 0x0, 0x80, 0x9, 0x2, 0x80000000, 0x1, 0x3a, 0x2, 0x714c, 0x4, 0x3, 0x101, 0x40, 0x80, 0x300000000000000, 0x80, 0x5, 0xc7, 0xc1, 0x3, 0x4, 0x0, 0x6, 0x1000, 0x1, 0x40, 0x100000001, 0x401, 0xcb2, 0x8, 0x41b8, 0x2e6b, 0x9a83, 0xffffffffffffffff, 0x100000000, 0x7, 0xcc5, 0x8, 0x1, 0xfffffffffffffe01, 0x81, 0x100000000, 0x400, 0x0, 0x8, 0x9, 0x3, 0x3, 0x6, 0x6, 0x5, 0x2, 0x4, 0x5, 0x3, 0x7, 0x20, 0x8d, 0x100000001, 0x10001, 0x8, 0x1, 0x5, 0xb7fd, 0x6, 0x10000, 0x3, 0x3, 0x200, 0x6, 0x1, 0x101, 0xfffffffffffffffd, 0xf40, 0x7ff, 0x9, 0xb1b, 0x2, 0xf9d, 0x6cfa4ea9, 0x1f, 0x4, 0x463d4205, 0x200, 0x100000000, 0x4701, 0x36ef2970, 0x2, 0x1000, 0x7, 0x9, 0x332, 0x1000, 0x80, 0xffffffffffff8001, 0xa8d6, 0x7, 0x0, 0x8, 0x0, 0xf29, 0x6, 0x3, 0x269eef4c, 0xffffffff, 0x3f, 0x3, 0x1, 0x400, 0x6, 0x1ff, 0xa51c, 0x8, 0xfffffffffffffffe, 0xffffffff, 0x2, 0x9, 0x3ec, 0x505, 0x7ff, 0xfffffffffffffffd, 0x7, 0x0, 0x1, 0x2, 0x8238, 0x0, 0x8, 0x800, 0x2, 0x6, 0x8, 0x9, 0x7e3abe20, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x1, 0x0, 0x0, 0x3, 0x5, 0x20, 0x0, 0x249f, 0x0, 0x9, 0x7, 0x401, 0x7fffffff, 0xfff, 0x86, 0x4, 0x6, 0x2a, 0x0, 0x1000, 0x3, 0x8, 0x0, 0x100000000, 0x50000000000000, 0x0, 0x100000001, 0x800, 0x81, 0x1, 0x6, 0x1, 0x8, 0x7fffffff, 0x2, 0x8, 0x100000000, 0x6, 0x3, 0x6, 0x1, 0x6, 0x1, 0x10000, 0x1, 0x5, 0x8000, 0x4, 0x800, 0x100, 0x5d, 0x7, 0x1, 0x8000, 0x9, 0x3, 0x6, 0x8, 0x8, 0x100, 0x5, 0x7fffffff, 0x80000000, 0x7f, 0x401, 0x16c, 0xae, 0x2, 0x6, 0x2, 0x5, 0x8b1, 0x6, 0x8, 0x401, 0x8, 0x1, 0x7ff, 0xd03b, 0x4, 0x9, 0x3, 0x0, 0x34, 0x6, 0xffffffff00000000, 0x5, 0x0, 0x417, 0x2, 0x101, 0x5, 0x1000, 0x689000000000, 0x56, 0x7, 0x9, 0x4a20000000000000, 0x9, 0x5, 0x80000001000, 0x1ff, 0x7fffffff, 0x6, 0x8, 0x8, 0x7fffffff, 0x8, 0x1ff, 0x6, 0x4, 0x7fffffff, 0x8, 0x1, 0x6, 0x9, 0x61, 0x6], 0x6, [{[0x7fff, 0x2], @multicast1=0xe0000001}, {[0x4, 0x5], @dev={0xac, 0x14, 0x14, 0x17}}, {[0x6, 0x5ec], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x800, 0x6], @multicast1=0xe0000001}, {[0x81, 0x40], @broadcast=0xffffffff}, {[0x43e, 0x1], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @among={'among\x00', 0x858, {{0x0, 0x0, 0x7ff, {[0xff, 0x401, 0xf0, 0x1, 0x0, 0x1, 0x790a77e5, 0xffffffff80000001, 0x1, 0xfffffffffffffffa, 0x6, 0x0, 0xc1, 0x101, 0x3, 0x5, 0x10001, 0xffffffff94a5c8c2, 0x1, 0x80, 0x25e8f787, 0x4, 0x6, 0xffffffffffffff86, 0x950, 0xce41, 0xfffffffffffffb17, 0x3, 0x6, 0x8, 0xa1, 0x3, 0x408, 0xfffffffffffffff8, 0xfff, 0x4, 0x0, 0x8, 0x9, 0xfffffffffffffeff, 0x1, 0x3f, 0x71, 0x7, 0x8, 0x3ff, 0x33, 0x8, 0x58eec253, 0x1f, 0x6, 0x8, 0x400, 0x100, 0x5, 0x2, 0x9, 0x4, 0x2, 0x8, 0x5, 0xc17, 0x1, 0x6, 0x4, 0x8, 0x48, 0x4, 0x40, 0x0, 0x24, 0xfffffffffffffffd, 0x1, 0x400, 0xfffffffffffffffc, 0x100, 0x0, 0x1000, 0x7fffffff, 0x80000000, 0x8, 0xfffffffffffffffb, 0x5c1, 0x8001, 0xd15, 0x0, 0x7, 0x618a, 0x1, 0x1, 0x9, 0xf841, 0x2, 0x800, 0x2, 0xf5b, 0x8, 0x3ab353e7, 0x8, 0x10001, 0x7f, 0x7ff, 0x7fff, 0x7, 0x2, 0x101, 0x1, 0x1, 0x1, 0xffffffff, 0x1, 0x9, 0x1, 0x744, 0x4, 0x9, 0xc027, 0x4, 0x1ff, 0xda8, 0xea, 0xffffffff00000001, 0x1d, 0xff, 0x8001, 0x8, 0xffff, 0x100000001, 0x401, 0x0, 0x48000000000000, 0x4, 0xfff, 0x1000, 0x5d4, 0xffffffffde6b912c, 0x80000001, 0x3, 0x100000001, 0x14b4, 0x6c7, 0x1, 0x7, 0x7, 0x400, 0x4, 0x80, 0x3f, 0x8, 0x6ca5, 0x1000, 0x10000, 0x101, 0xd09, 0x7, 0xffffffffffffffff, 0x200, 0x81, 0xffffffff, 0xffffffff, 0x4, 0x1ff, 0x0, 0x1, 0x7fffffff, 0x80000001, 0xfff, 0x0, 0x1e2, 0x7fff, 0x1f, 0x8, 0x5, 0x1f, 0x30, 0x9, 0x2, 0x1, 0xa984, 0x0, 0x4, 0x9, 0x4400000000000000, 0x100000001, 0x2, 0x2, 0x5, 0x6, 0x40, 0x4, 0x47c, 0x8001, 0x80, 0x6, 0x5, 0x3, 0xffffffffffff8a64, 0x116b, 0x1, 0x5, 0x3e03, 0x4, 0x401, 0x10000, 0x12, 0x3ff, 0x7, 0x3, 0x3, 0x2a, 0x8, 0x800, 0x5, 0x5, 0x7fff, 0x200, 0x1, 0x2, 0x9, 0x6, 0x5, 0x0, 0x0, 0x81, 0x6, 0x1720c000000000, 0x8000, 0x9, 0x9, 0x5, 0x0, 0x8, 0xffff, 0x3f, 0x1, 0x10001, 0x81, 0x7, 0x9af5, 0x0, 0x9, 0x0, 0x1000, 0x0, 0x9, 0x100000000, 0x5, 0x10000, 0x7fff, 0x7, 0x8, 0x3, 0x1, 0x401, 0xeef, 0xf1, 0x3ff], 0x1, [{[0x2, 0xffffffffffff0000], @multicast1=0xe0000001}]}, {[0x1, 0xfffffffffffff8c9, 0x4, 0x81, 0xef7, 0x400, 0x4, 0x5, 0x1c72, 0xaa8, 0x1, 0xe0, 0xdae, 0x3f, 0x7e14, 0x3, 0xa783, 0x100, 0x2, 0x8, 0xfff, 0x8, 0x80, 0x6, 0x288e, 0x7fff, 0x5fb, 0x1, 0x5, 0x400, 0x7, 0x2, 0x2, 0x0, 0x8001, 0x2, 0x0, 0xfffffffffffffff7, 0x9, 0xfff, 0xffffffffffffffff, 0x3f, 0x200, 0x5, 0x5, 0x702cf168, 0x4, 0x33, 0x800, 0x8000, 0x9, 0x1000000000, 0x6, 0x101, 0x0, 0x13, 0x7, 0x80000000, 0x8, 0x7, 0xd53, 0x0, 0x5, 0x3, 0x2, 0xfffffffffffffff7, 0xfffffffffffffe00, 0x1, 0x6, 0x2, 0x718c, 0x6, 0x3, 0x0, 0x0, 0x7, 0x52, 0xffff, 0x3, 0x94c, 0x4eff4ab1, 0x7, 0x5, 0x1c, 0x0, 0x8000, 0x7f, 0x1, 0x0, 0xffff, 0x5, 0x7fff, 0x0, 0x200, 0x0, 0x583, 0x8, 0x2, 0x9, 0x5, 0x81, 0x5, 0x81, 0x4, 0x3ff, 0x40, 0x3cef, 0x108c36a2, 0x8, 0x400, 0x3, 0x81, 0x400, 0x2, 0x8, 0x7fffffff, 0x5db0, 0x3, 0x4, 0x53, 0x9, 0x7, 0x1, 0x6ffa, 0x9, 0x7fff, 0x8000, 0x2, 0x6, 0x8, 0x80000001, 0x1, 0xff, 0x3, 0xabde, 0x4, 0x4, 0x80000, 0x10001, 0x5, 0x3, 0x1, 0x401, 0x1, 0xa718, 0x401, 0x1, 0x6, 0x6, 0xffffffff, 0xaa, 0x1, 0x7, 0x4, 0x5, 0x7, 0x7, 0xfffffffffffffffd, 0xf3, 0x4, 0x8b, 0x2, 0x3, 0x9, 0xbb54, 0xffffffffffffff80, 0x3, 0x4f45, 0x0, 0x6, 0x1, 0x9, 0x1f, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0xffffffff, 0xcd7, 0x8, 0x80000001, 0x71a, 0x5c7, 0x2, 0x7, 0xf91, 0x1f, 0x2, 0x3f, 0x9, 0x1, 0x6, 0x322, 0x9, 0x9, 0x3, 0x5569, 0x1, 0x2, 0x3, 0x9, 0x3ff, 0xc7, 0x8b57, 0x2, 0x2, 0x3, 0x8, 0x7f, 0x6f8, 0xfffffffffffffff9, 0x5, 0x5e, 0x5, 0xffffffffffffffff, 0x8ec1, 0x10001, 0x1, 0x0, 0xffffffff, 0x6, 0x6, 0x8, 0x4, 0x4, 0x8, 0xec, 0x2, 0x7, 0x8, 0x8fc8, 0x80, 0x2, 0x3, 0x3ff, 0x200, 0x7, 0x2, 0x81, 0x8000, 0x3, 0x400, 0xd0, 0x1, 0x400, 0x3, 0xff, 0x1, 0x5061, 0x80, 0x4, 0x8, 0x3ff, 0x9, 0x34, 0x8, 0x18], 0x4, [{[0x8, 0x40], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x5, 0x3], @dev={0xac, 0x14, 0x14, 0x17}}, {[0xaa, 0x5], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x7, 0x400], @rand_addr=0x6f}]}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4f6}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}}, {{{0xb, 0x2, 0x9aff, 'teql0\x00', 'bpq0\x00', 'ip_vti0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xd5075afbf35acc68, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8, {{0x6d3542cf}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="436f5d4a53fc", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x1, 0x805, 'eql\x00', 'lo\x00', 'bond0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x160, 0x1d8, [@stp={'stp\x00', 0x48, {{0x3, {0x3, 0x4, 0x6, @empty, [0x0, 0xff, 0x0, 0x0, 0xff], 0x7, 0x5, 0x8, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e21, 0x4e22, 0x4, 0x2, 0x2, 0x40, 0x7ab1, 0x9, 0xfffffffffffffffe, 0x9}, 0x20}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8000}}}, @common=@log={'log\x00', 0x28, {{0x7, "2a2af0badfe37687f43cedb442ec23e5f666b98161c178125d77f1403854", 0x2}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x3d, 0x0, 0x1, 0x0, "3d60507c74e3cca9950872f5e96d480300ebdfea5ac54e9fdf05ae6d33c26bea2ee82e93732ab9696db0912d6344f423a608e2a028716e2d1493f46061a2875b"}}}}]}]}, 0x16b0) 2018/03/26 00:37:53 executing program 5: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000080)={0x0, 0x41, 0x5, @tid=r2}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00') fchown(r0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x20001, 0x0) 2018/03/26 00:37:53 executing program 3: r0 = getpid() ptrace$setopts(0xffffffffffffffff, r0, 0x8, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000080)={'teql0\x00', 0x5}) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xf5, 0x2, 0xfffffffffffffff8, 0x80, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x800, 0x20}, 0xc) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000280)={'teql0\x00', 0x7}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0xfffffffffffffda3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340)={0x6, 0x3f, 0x3f, 0xbd6, 0x4, 0x4, 0x4}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000240)={0x0}) connect$l2tp(r3, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x3, 0x2, 0x0, 0x3}}, 0x26) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000002c0)={r4, &(0x7f0000000280)}) 2018/03/26 00:37:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x9, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000015002103000000db29910d0002000000"], 0x14}, 0x1}, 0x0) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x56004400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getroute={0x2c, 0x1a, 0x222, 0x70bd25, 0x25dfdbfb, {0xa, 0x20, 0x94, 0x101, 0xfd, 0x5, 0x0, 0x9, 0x2000}, [@RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_IIF={0x8, 0x1, r1}]}, 0x2c}, 0x1}, 0x4000000) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x2500) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6, 0x43c2800, 0x6}) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fffff) 2018/03/26 00:37:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) fstat(r0, &(0x7f0000000000)) 2018/03/26 00:37:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/209, &(0x7f0000000100)=0xd1) 2018/03/26 00:37:53 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write(r0, &(0x7f0000000080)="6f7d59e2f0843025f83d5af89d4ddd04c875f5c53547dbfc82604e1ab424109cfe75046ceade20e88b7eac4c300e04cb6e736668544407c389b6d82049b1822eca47a9864e628d459cfbdc158fd6b8119cf1949c324946f7c347ed3e4b47ba182076130e10d162c0aecdd6fedbe38247bde8171195fd1018c68d4d6907bf3b8b9ce66e98e4083f381c47782dfc4785bce6", 0x91) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x174, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) dup2(r1, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/03/26 00:37:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000000)="d5adf02fc0df0b8e01738d27b49b074c2805dee74b36b153556b0272fbc980c64447082d049960ade99b44cf27c551c59dfe0bdcf154323a942237dd6e14cc5d3402225a4d2f0f9218eefafa28b2a0f1a03377c57e4f62b7dec2e0395021a127e2911d83cdc43aff7d14089ed423c81c0ec36a0ceedbeb7e48990e178ff16d9cea48edb510a7a862243d71adae0d0270bfe321f3eae9c68aa341d3ce1c2260c8fa19f3f1488a5201bcdf2c99f120a8cb952d1636f061fa", 0xb7}, {&(0x7f00000000c0)="3e39800b", 0x4}, {&(0x7f0000000100)="c2b6696599991e62c566c475bd876233e4252b113c1a21f0b6fea6fe7032b70567c072ce439d4c5b3475b368d9e7da89195569354482dc73bd139e0c7ab318197fd41b7e7c086aef908b0239d5f22b749cea2a7f2f020bb94120515e0a768bb2d64d9e560dce8f6a0a83edf702d9bbca5a5957ac85b88a5f713f74cc92e4b82599316a8d85c59009d9742366b9382e6182862c1ed7e535958b10cdfb4358157d7536e49fab947d900d48ba3b4018bcd6048b18a8d6e5896cea060045e78a63d44d85dff284c706", 0xc7}, {&(0x7f0000000200)="947271cc5ccf9354394b569293debba5faed27002b7fcc486afce1030bcaee6cf203fc8f559a228cd37bee6f624c7fb4fbd65531f0170dfd0559033fdca1d43996d5b31a1fe210e4323726f0fc4457368c2a1d385ee376b434f93648dd23c1be06b60fdcdf316b6f76b56732ab2573f8835df34090f3ea9ea6576fdccb15b72ff47b1899f8e9c367e3896964ef891bae1942e3850c5ffb84d500acd2733c62f3fc6026c9a82121fff399fd51d6a81f18bb65", 0xb2}, {&(0x7f00000002c0)="28357d7552dd20b3d2c31093461c0628f221a960a366c2083f4491ca6776550e191ae6372f775bdfb7f0c397fe9df5afdf6061a67b14cceae146d1e6794b2c360998821a4b9346ad6f463655854bd06daddc29724b90bce3d9fa408cd4cc4fdfe1292cc8575ca5a3c2a271d493f5e84fb2cb706c7ce1c15f526e81cc2fd23c4db0f7c1051ef0ffbc349c4bfcc904742a55b8331bc07066f21ac7201cd3a5ed430c8c7ffb2c1fec3698a4a77c73fed8cb466053369855ec2031a3ae64ffd9842cff3ff966896aa7b0bcfd272fd8aff7e5", 0xd0}, {&(0x7f00000003c0)="bf7fccbd8e603dc5e1bb6d2dfc24ebc0ab7ad149230282524e82728f006be8404420b0e73cc6f464f36099fbd05980ad89e172c1dd9a9e31dc", 0x39}, {&(0x7f0000000540)="233f41abb14fd3de8821a28f458024325297b9410ca07d7b21e2ca722fd51dcca04b47398eb6d161aea65eea7032e3e95da76b3a9137af45d1219a7a4b5054d3704e06f2d4f3dc71f719fe37cfb776ca51ddb525d2755adcd8168174e3d4b5af3b85880e42abb3f475338bd8582e81a18f3941643041a7501c8c56dde37bca876a12540986fb4c1ec7c7e545a08752fd0eecff8d2a06b9fbb3f52df91279b48e44714a12a0e0b84782b27f15544aa1699bff044b12a9be327958f8eb2010a068fc68dac621cccde178da09", 0xcb}], 0x7, &(0x7f0000000000)}}], 0x1, 0x0) 2018/03/26 00:37:53 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f0000ac3000), &(0x7f00005a2000)) [ 62.718427] binder: 11321:11324 got reply transaction with bad transaction stack, transaction 88 has target 11321:11329 [ 62.729627] binder: 11321:11324 transaction failed 29201/-71, size 0-0 line 2941 [ 62.740411] binder_alloc: binder_alloc_mmap_handler: 11321 20000000-20002000 already mapped failed -16 [ 62.751166] binder: BINDER_SET_CONTEXT_MGR already set [ 62.757102] binder: 11321:11329 ioctl 40046207 0 returned -16 2018/03/26 00:37:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x4e24, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb0}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3c}, 0x0, @in=@rand_addr}}, 0xe8) 2018/03/26 00:37:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xef59, 0x0, 0x2, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0xff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0xe9, 0x3, 0xf0, 0x4, 0x0, 0x800, 0x2, 0x100000000000000, 0x69e, 0xfffffffffffffffe}, 0xb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x800, 0xc16e, 0x0, 0xea0f, 0x4d99, 0x5, 0x3d76}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00000001c0)=""/81, &(0x7f0000000240)=0x51) 2018/03/26 00:37:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x444800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0xfffffffffffffff9, 0x30, 0x4, 0xffffffffffffffc1}, &(0x7f00000002c0)=0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)='z', 0x1}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x200000) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) 2018/03/26 00:37:53 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/158, 0x9e, 0x12000, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)) signalfd4(r0, &(0x7f0000000140)={0x2}, 0x8, 0x80000) 2018/03/26 00:37:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x800, 0x1, 0x0, 0x1}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000) 2018/03/26 00:37:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7fff, 0x9, [0x8, 0x6, 0x937ee23, 0x80000000, 0x5, 0x9, 0x3, 0x8, 0x1]}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xd, 0xffffffffffff8001, 0x2, r2}, &(0x7f0000000240)=0x10) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000280)=0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x4, 0x3, 0x1, {0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x3a) 2018/03/26 00:37:53 executing program 6: timer_create(0x4, &(0x7f0000000300)={0x0, 0x9, 0x3, @thr={&(0x7f0000000280)="eb9b2e7a8836ba20f7151281202fc6f19ad664862fa1b191c7c3969f6618ea17c1d0a2f46dc12f0a0e303705a80f3f1bce400c8c6cf351fb27c19846e4f3", &(0x7f00000002c0)="e066dfe59283b1a5fbcde940442743caab849e7a2eb66e6b9fbca71bc0cf8c128b3f8f36bd76a597644b6e09e0458a80159ceb32"}}, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffffa7) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x101, 0x5b9c, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0xd2, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x8, 0x401, 0x0, 0x0, 0x18}, &(0x7f0000000240)=0x98) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x610400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000400)={'nr0\x00', {0x4, 0x400, 0x1, "4fa400c310ad", 0x3f}}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.current\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000003c0)) [ 62.764918] binder_alloc: 11321: binder_alloc_buf, no vma [ 62.770455] binder: 11321:11329 transaction failed 29189/-3, size 0-0 line 3133 [ 62.782240] binder: release 11321:11324 transaction 88 out, still active [ 62.789122] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.795761] binder: release 11321:11329 transaction 88 in, still active 2018/03/26 00:37:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x130) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="4918d28726ebbde1340fa648397b27795837a0308af8353fc21733222ed21d7f6455a885f7d0fe9d2ed2c4ee56fcd9855b0dbfa2958dcd060761bd971a22d29cd5d7ef8452a66b3e8ab187e740020ee9a5c509f4151cb2b9aea2b39902e2a19c6fd74f4f7e45cd2ae70825a110507e601b0e98eb56c2730ed4747e8faefe2b1468a7fd173d03eb26dcc1291e2f302ff96fed288a4228cddc343931416b95512a8abbdc77") ioctl$KDDELIO(r1, 0x4b35, 0x20) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) writev(r0, &(0x7f00002b4ff8), 0xab) 2018/03/26 00:37:53 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_emit_ethernet(0x114, &(0x7f0000000140)={@random="ddad77b04889", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xffff, 0x1876f621, 0x9}], {0x8100, 0xfffffffffffffff7, 0x6, 0x4}}], {@x25={0x805, {0x0, 0xfffffffffffffffb, 0x0, "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"}}}}, &(0x7f0000000040)={0x0, 0x4, [0x2ab, 0xc56, 0x5a9, 0xa71]}) [ 62.816544] binder: send failed reply for transaction 88, target dead 2018/03/26 00:37:53 executing program 2: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000000180)=@in6={0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x6000}, 0xfffffffffffffdd1) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000200)=""/180, 0xb4}], 0x2, 0x0, 0x0, 0x800}, 0x6}, {{&(0x7f00000002c0)=@ax25, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000480)=""/19, 0x13}, {&(0x7f00000004c0)=""/207, 0xcf}], 0x5, &(0x7f0000000640)=""/210, 0xd2, 0x3ff}, 0x3f}, {{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/182, 0xb6}], 0x1}, 0x40}, {{&(0x7f00000008c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/199, 0xc7}, {&(0x7f0000000a40)=""/31, 0x1f}, {&(0x7f0000000a80)=""/254, 0xfe}], 0x3, &(0x7f0000000bc0)=""/4096, 0x1000, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001bc0)=""/99, 0x63}, {&(0x7f0000001c40)=""/81, 0x51}, {&(0x7f0000001cc0)=""/178, 0xb2}, {&(0x7f0000001d80)=""/143, 0x8f}, {&(0x7f0000001e40)=""/174, 0xae}, {&(0x7f0000001f00)=""/4096, 0x1000}], 0x6, &(0x7f0000002f80)=""/229, 0xe5, 0x1ff}, 0x5}], 0x5, 0x2001, &(0x7f00000031c0)) 2018/03/26 00:37:53 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x402) syz_open_pts(r0, 0x40080) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/usr/sbin/ntpd', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x2, 0x8, 0xff}) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000000000)) r2 = dup2(r0, r0) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:crash_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x39}, 0x36) 2018/03/26 00:37:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0x2000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0xdc5, &(0x7f0000000100)=0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000c48ff8)=0x1ffffff, 0x1) time(&(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7ff, 0x1, 0x3, 0xd5, 0x0, 0x10001, 0x1000, 0x6, 0x2, 0x1ff, 0xf, 0x5, 0x2, 0x6, 0xfffffffffffffffb, 0x8, 0xffffffffffffff80, 0x20, 0x4, 0x9, 0x6, 0x42d3, 0x1, 0xef8c, 0x5, 0x1ff, 0xd4a9, 0x8, 0x8, 0xdb43, 0x0, 0x5, 0x800, 0x2, 0x8001, 0x400, 0x0, 0x6, 0x1, @perf_config_ext={0x2, 0x100000001}, 0x0, 0x789, 0x1000, 0x3, 0x8, 0xfffffffffffffff9, 0xffffffffffffffff}, 0x0, 0xf, r0, 0x2) fdatasync(r1) 2018/03/26 00:37:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x2f5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffcb4}, 0x1}, 0x0) 2018/03/26 00:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) pipe2(&(0x7f00000008c0)={0xffffffffffffffff}, 0x800) accept$netrom(r1, &(0x7f0000000900), &(0x7f0000000940)=0x10) 2018/03/26 00:37:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000003c0)="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", 0x100, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x0, 0x1, 0x2000000000, 0x3, 0x101}) mq_timedsend(r1, &(0x7f00000002c0)="9052c48494a8b9c4e8c7bda02dffe87a28ec51a7d1cf7f1d602bba2f806937a02494fb6c5e47a704a7d1e4924737941b95a201e55fef3eb74c74a49161bc39f9fcd1be1a165dfe137406b85f5a2b3d4428bdf5383a959d255901443a4d1b2f25751ce82fac5b5c2d73d092613621d5926ee9b0c3729ec48b79785ad75c4fab06a99406f2a3a7f277fb3a859e26ae9ae4fc6b6ed99848335c9b525c2830446fd00a045fd8c81d0803d00940e2efb24cc0750515b12a38d6faba6ef6c752ad64ec8dc8e167557373b73af83f69f1ad8acee12ac165da85700af90e4d3433ba7e95009220b348c8b9bc", 0xe8, 0x41, 0x0) 2018/03/26 00:37:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x80) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x402, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=ANY=[], 0x0) fcntl$notify(r1, 0x402, 0x1) 2018/03/26 00:37:53 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000758000)={&(0x7f0000f0a000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84786ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) 2018/03/26 00:37:54 executing program 3: r0 = socket(0x7, 0x800, 0x9) setsockopt(r0, 0x6, 0xe, &(0x7f0000000200)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ustat(0x7, &(0x7f0000000140)) setsockopt(r0, 0x7, 0xe, &(0x7f0000000000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x401, 0x4) 2018/03/26 00:37:54 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x10000000c06, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) clone(0x0, &(0x7f0000000040)="4c6368883c68834739", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8ae8b70dfd376be03a32a32b3fdf90b7bbf86151c9dc078e02ac17013c05a9756f9d14e0158081c044a356f5d2cea082e208081d0f826b5da30d128bbc37bde16e62323f9e5f39e650542f739577723e1448603a5ae9686cf4b1cc98ae551cdebdb6c103b97af904559d92a67f764da0") sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x14}], 0x1, 0x0, 0x0, 0x10}, 0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) poll(&(0x7f0000000000)=[{r0}], 0x3d1, 0x1) timerfd_create(0x7, 0x800) 2018/03/26 00:37:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) fanotify_init(0x10, 0x1000) sendto$inet(r0, &(0x7f0000000000)="0bdef7ac9b87d5", 0x7, 0x0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000159ffc)=0x7, 0x6e7b6ab93f37a576) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000073bf90), 0x0, &(0x7f0000765faf)}, 0x43) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xd7, 0x4) 2018/03/26 00:37:54 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f0000000080)=[{&(0x7f00000005c0)="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", 0xfffffd82}], 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/03/26 00:37:54 executing program 7: prctl$intptr(0x800000004, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='fdinfo\x00') getdents64(r1, &(0x7f0000000200)=""/74, 0x4a) 2018/03/26 00:37:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') write$fuse(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) mkdir(&(0x7f0000000080)='./file0\x00', 0xd2) write$fuse(r0, &(0x7f0000000000)={0x20, 0x1, 0x7, @fuse_notify_inval_entry_out={0x101, 0x1000}}, 0x20) 2018/03/26 00:37:54 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x99}, @in={0x2, 0x4e21, @rand_addr=0xe2e4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f00000027c0)={&(0x7f00000003c0)=@ax25={0x3, {"642b61698a7e21"}, 0xc400000000000000}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="1b2e219fbd4b99cc5023c05ee99269fa74cfb4f79e6cfee51d1292a5818c572d5a49b9b04b3b3981", 0x28}], 0x1, &(0x7f00000004c0)=[{0x70, 0x10d, 0x0, "09f41233a5c537133252067c0c85dbf21c6c8e6501302f60ef7123885408eeb49953ae234e5e2e605f08f45c47a2766102aa9e6d931c92b45063d61c2336d28d492f17aaca3fe36e47914f92351dfee2c0ecfddee29e33829b6db5eba8"}, {0x1010, 0x105, 0x8, "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{0x60, 0x1ff, 0x5, "5c15a9d0b88c9e29e81923ad93bef2c5c50dc431f4bee82f40d5124e41ded88a7d5cfa2177ae37ecbab7909ae659a166e81949169320fed3de93b957b524a52bd6b98a9525582c6c0289af1d"}, {0x48, 0x107, 0x1, "1a8a9dca6f5960843d0040be432b2b922c790024fb85bc2a481ec3937fa24d556d7f63b8b16a8b51561286ba7a95e04110ab6650c862"}, {0x38, 0x110, 0x3, "04a80d2f91d7f770657a2513e7fa2085feb0f4c2c994acdc447ee158d9e315beeec787d8dc693c76"}, {0x1010, 0x0, 0x9, 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{0xd8, 0x116, 0xffffffffffffffba, "5e6a9093255fdc111906d3bd58c47be3bd98a07c8cc6e16285e52da9ae7b827beb2c6d7f8ca42e6841e983f928eb5bf42266a43de61443e73333f59af0de5b87fd182066efcf40401551e6013d02c476b3d31a171526cb255bf3e99bdd7c86d37bc1f27d706e02c0356e1e9963515c1483a1fa0c1828f009106db3bd8a888ac69953baa98c6b44c43f5785a7b39d3e80d2a7b5ceab6045df7ad9994022f646d0b81a1ea48ce9e24dadfba092aab23b42e0c94930ea1904a18b6fb0cebb121992e095bce009bd03"}, {0xb0, 0x1ff, 0x0, "e1e5c84fe033c5394429b9152758e84268a7d79739b36d69f7d52ce60dcab3a01f83715f8f479da0b06eabff6107c1db3b95a43c08a3a4c313a99c3d1811f0cfd1db38526520326f465f356ae74d554616ff7fba8cc49c1c2bafdd953e9626d3b4a023a10ceb6a011c676ade92926619127f2d84b90ed96e37567a8fe889234e427841728a09168e46ca5c73948ad5aa92d81300aad960ad3b4456"}], 0x22f8, 0x4000000}, 0x4000800) r3 = memfd_create(&(0x7f0000002800)='/dev/vga_arbiter\x00', 0x3) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002840)=0x1, &(0x7f0000002880)=0x4) chown(&(0x7f0000000380)='./file0\x00', r1, r2) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x1, r1, r4, 0xffffffff, 0x677c, 0x80040) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14040, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000040)) 2018/03/26 00:37:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x82004) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x19) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:37:54 executing program 4: r0 = socket(0x10, 0x2, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x30, 0x1f, 0x6, {0x8, @udp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x4e23, 0x9}, {"f72b", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x1, 0x2, [0x3ff, 0x10000]}, @ah_ip4_spec={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, 0x7570, 0x7}, {"ab2b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x9, 0x0, [0x1000, 0x20]}, 0x7fffffff, 0x8}, 0x2, [0x79b, 0x25ed]}}) write(r0, &(0x7f0000000340)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda052cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/26 00:37:54 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/26 00:37:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x7fffc, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x1f, 0x0, 0x7, 0x8, 0x1, 0x7fff, 0x2, 0x4, 0x7ff, 0x30bc, 0x8, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x20c040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={r1, 0x80000, r2}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) mq_notify(r3, &(0x7f0000000280)={0x0, 0x7, 0x1, @tid=r4}) ioctl$TCXONC(r0, 0x540a, 0x1) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000040)=""/225) 2018/03/26 00:37:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='msdos\x00', 0x2000, &(0x7f0000000100)="1fd21f118c6239e91b1c47bbbdbd84d707925d1fc859f48f78eb91250fb9bbf9a873f4bd8fc3ef51d4988fd62e10e589a63f0c529dd0d87b8976f5a1be681ac33eb7059e8ec303eb114b2437a64232c12eb287ce44d911a977962893958941a70718255857b8fdee6ce5ef7e1692e7ae6b3fba53ff3883464abeb9aaa6f5f00f") chdir(&(0x7f0000e3dff8)='./file0\x00') ioctl$sock_ifreq(0xffffffffffffffff, 0x891f, &(0x7f00000000c0)={'eql\x00', @ifru_names='dummy0\x00'}) mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/03/26 00:37:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x2, 0x6, 0x601, 0x7f, 0x38, 0x2}) 2018/03/26 00:37:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) 2018/03/26 00:37:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000001c0)={0x9, 0x62ad05bd, 0xffff, 0x5}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/245) 2018/03/26 00:37:54 executing program 7: r0 = socket(0x200000000000009, 0xf, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) socketpair(0x10, 0x4, 0xbf6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f0000000300)='./file0\x00', 0x3000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x33, 0x1}, &(0x7f0000000140)=0x10) r4 = memfd_create(&(0x7f0000000200)='selinuxtrustedvboxnet1\'\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000180)={0xdd4, 0xffffffff, 0x8}) openat$cgroup_subtree(r3, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="c0000000532c792540ca4fed2712828b59649f8e00bbe0d1645e6f0caa276854492320a70f165355efce26b432bf6d2871d3bf39f02eaec657d3e2863013683f60fbcac42ccd6cdb0d1d3aab56423c537d0c031a3177db12929f57d362ecea85ef5daf04e55545c35b627ddbb377e7c283146790368313558c0b9559d3999994322725d47d86838857a85014097c3e96c97d7b58a5bd7f6ada3cbe09d9505714a8123eeee53973fe184b4e29b53995027f4663f3fed82100000000000000000000000000"], &(0x7f0000000480)=0xc8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xff, 0x30, 0x0, 0x5}, &(0x7f0000000280)=0x18) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000000)=0xfffffffffffffe54) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) 2018/03/26 00:38:11 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) r3 = getpid() process_vm_writev(r3, &(0x7f0000000280)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/245, 0xf5}], 0x4, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/249, 0xf9}, {&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000400)=""/174, 0xae}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/03/26 00:38:11 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x2, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000330000)) 2018/03/26 00:38:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) delete_module(&(0x7f0000000440)='mime_type*%\x00', 0x0) ustat(0x8, &(0x7f0000000240)) 2018/03/26 00:38:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) 2018/03/26 00:38:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/26 00:38:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x0) 2018/03/26 00:38:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/188, 0xbc) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffdb1) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f66f90), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0x0, @rand_addr}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4401, 0x30) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/26 00:38:11 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="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") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/26 00:38:11 executing program 4: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0xf0c32ae344c50842) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2d40, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/26 00:38:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000000)='*procselfuserppp1@md5sumppp1}md5sumselfsecurity\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) close(r0) pread64(r1, &(0x7f00000002c0)=""/4096, 0x1000, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/03/26 00:38:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000180)="f8ba1219335199e75323c27a0fdaf3b8c2fe9a4df0fb69c97c566f24ff973332fc446209167ee0da2f4431c5952873fbcc9c299b44d3ef200b3b3ee0a431fff36455e1b28124302fa8358da4a178dced923b69c6b75f3c953a", 0x59) shutdown(r0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) sendto$inet6(r2, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x100000001, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x4}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x6, @empty, 0x8003}}]}, 0x110) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/03/26 00:38:11 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xd8e, 0x1, 0x25d}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x12}}) 2018/03/26 00:38:11 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001180)=0x4, 0x4) r1 = getpgrp(0x0) r2 = gettid() ioctl$LOOP_CLR_FD(r0, 0x4c01) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f00000010c0), &(0x7f0000001100)={0x0, 0x1c9c380}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000080)=""/4096) rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000011c0)=0x2) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/26 00:38:11 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x5, &(0x7f0000000100)}, 0x18) exit(0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x6, 0x5, 0xfffffffffffffe01}) mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x400) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) 2018/03/26 00:38:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000300)={"69705f7674691c0000000000000040b1", {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000029bd7000fce9df25070000fb", @ANYRES32=r1, @ANYBLOB="000000000800000008001b0008000000"], 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x20040050) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/7) 2018/03/26 00:38:11 executing program 7: r0 = socket(0x10, 0x80000000000003, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) write(r0, &(0x7f0000000180)="240000002400ffffdfff35ffbde1930e4000ffff010000001e004800ffffffff0100ff2b", 0x24) 2018/03/26 00:38:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="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", 0x166, 0xfffffffffffffffa) r6 = fcntl$getown(r3, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r6) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000300)={{0x68, 0x5}, 0x0, 0x9, 0x7cc, {0x0, 0xfffffffffffffffd}, 0x1f}) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000000080)={0x8001, 0x0, 0x4000, 0x1, 0x2, 0x4, 0x9, 0x6, 0x9, 0x9}, 0x10) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r9 = syz_open_procfs(r8, &(0x7f00000004c0)='net/ip_tables_names\x00') sendfile(r1, r9, &(0x7f000080037c)=0x2, 0x400000ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0x1000, "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"}, &(0x7f0000000280)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r10, 0x4) 2018/03/26 00:38:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) r1 = dup2(r0, r0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x4, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0xbb, r2, r3}, {0xfffffffffffffffa, 0x6, 0x1, 0xfff, 0x1, 0x9, 0x8}, {0x2, 0x4, 0x5, 0x9}, 0x3, 0x6e6bbc, 0x2, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x3b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x3, 0x3, 0x7, 0xffff, 0x7, 0x20}}, 0xe8) 2018/03/26 00:38:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) fcntl$addseals(r0, 0x409, 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001500)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/241) 2018/03/26 00:38:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe2, "220056718304a49bece89a2ae378563683fbd1721aff2898522b46924337c611c7eb28e13de4282b8f94da99be8527d137f0379500f86e237d73f5af338591a7d6a9fa7ab6fcea0ffa9192e8c0fb45a44047ebe34c46f6877cd62033476036b61f96b2b73dd381b258cce1cb453363c820caa4f9aecf330fd6b29dad9708515b8668b58e0f4686e04bde5e370dfb3107f33b7b8695ccf94ec000d283626460735832de2ef03a3f1784ad7fa1122af829e6e21b9b26e7645706e095bcce5ac524a4af29cc42ba572c37e78c00b2a687363f9a8f34496af7c13dff50636a7395c6bc06"}, &(0x7f0000000000)=0xea) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x6, 0xd, 0x7, 0x80, 0x9, 0x9, 0x2, r1}, 0x20) chdir(&(0x7f0000000080)='./file0/') rename(&(0x7f0000000400)='./file0/', &(0x7f0000000440)='./file0\x00') 2018/03/26 00:38:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x240, 0x40) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x11, 0x32, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/26 00:38:11 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='gfs2\x00', 0x400000ff8c, &(0x7f0000000000)) poll(&(0x7f0000000300), 0x0, 0x7f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8a00, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r2, &(0x7f0000000280), 0x1a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x98) rmdir(&(0x7f0000000200)='./file0\x00') syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x8, 0x6}, &(0x7f0000000300)=0x90) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x1}, 0x8, 0x0) 2018/03/26 00:38:11 executing program 3: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat$cgroup(r1, &(0x7f0000000580)='syz1\x00', 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x604fb7e, 0x1, [0x4]}, &(0x7f0000000280)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0xa, 0x9, 0x8, 0x0, 0x401, 0x1, 0xa261, 0xe1bd, r2}, 0x20) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x44000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000005c0)=0x8, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) accept4$netrom(r1, 0x0, &(0x7f00000002c0), 0x80800) r5 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x238, 0x39, 0x1, 0x70bd28, 0x25dfdbfe, {0x15}, [@generic="a89cdd660a4a814c9732ccb0d623f489eef222a109bf9522d24894992c68ddaf2c3d79133c744d9e7c9d9073ddd79e7ce11846a62e5ad99ac050cc7bccd9e4890d25eaab18def58c6738a7c4097b4f77fc1da61bd1e540a108b96ea9765b4910e4f0a09766e01210fbdd12ae9f754cd13caea6817d6cf2f9177ee46ce89823ab77b361de9133f7173397b46c89af7983cb174cba7489e409c7a16f9b3cccacd754b57e5f369119cfe6ba2b9fb65dca61d78dcfdf0f01cc6f69b6e50f9a16e57a308ece3a01d46c3448b44105d63221eeea4566af", @generic="8a1509d2148cc8c22ec9a1a6bcd0ecbc60e9a7efb05f754491e4d50ca0036b2a4bcae0918e13aca5e7904cfc192aad79b7435ef308bb", @generic="eea1d9", @nested={0x114, 0xc, [@generic="9ca62ca58adc9d0c71d75dacd8452c73e2c3cf3c762ef0", @typed={0x4, 0x47}, @generic="900242ddbb92d4e33aa38a7e82dd581ed6d18b95bea5a5ad3fffc338600676c8ddf34224a787f808ed446821d802c3785519ae08ff4fd7ad76fec70c24e4f27f51f9446266db6805012daa459fc5658f2a6810faba28c3b8411170bf9efc32360bcf2705cb221122587c39e534f39a49c09abe565920c70c560b99b5208e08c715597c586547980b1a3c3ecbc0d2d86c22a2f20b7b0f5ec9833137bdc27dd22d576726d5c76e52191ca9fc9c57345591de977e3c89f8b2f58386d680742c5e090b7d3d0808d97d6039f6be34f53a184fc1a24d2542b73ad6ec3410508465db242e548b0c22d50c5ca4d8c720dee68515fbbbb5"]}]}, 0x238}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) fcntl$setsig(r3, 0xa, 0x13) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r5, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) 2018/03/26 00:38:11 executing program 5: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)="f681d2f84c616dbe939aa8db98a60d4087e9b3cefe2412401b40c20d14", 0x1d) 2018/03/26 00:38:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000100), &(0x7f0000000040)=0x161) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0xfe98, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4c9e14e2, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) 2018/03/26 00:38:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) [ 80.956370] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=11522 comm=syz-executor0 [ 80.969552] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28861 sclass=netlink_audit_socket pig=11522 comm=syz-executor0 [ 80.993065] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=11522 comm=syz-executor0 2018/03/26 00:38:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="387709dd86ee0000000000008600e80000ffffffffffff1e000000000000000000000000ffffac1414bb2421880b00000000646f1cf3000086dd0000000000407e0a6a4a000000000000000000000000000000000000000000e9ff00000000000000000000000000000000000000c02e6b698ad2467fbf04e8f082837d5d10c5175c080d4535db08b5b870e112750379cd274ee644464c2d5cbf00000000000000000000000000000000000000"], &(0x7f0000000240)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000004c0)={0x8000}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="03028f00fe40c6f75d9db03f24cdb02e5c479c3bf86f466df4eb1e351cfeb616bd12b23c02ebdc19aafe99968ea4994d2066d0c12d08f5c63c19d00f893c1b8533e7952efecadf189cea52b13854b83d8139e302f078a5f292c7fa5ef39bbf8205bd5bf81f83095b4b28f38c290ab91a31c00c56cbe79e1cddccccfe18ee31", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x80000000}, &(0x7f0000000380)=0x90) 2018/03/26 00:38:12 executing program 5: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/182) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed5ffa)='hybla\x00', 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5953968b1c912e3374f9add55360694055293a4dfdacc226481672dd10c275cb12c4e7b91896a3cd5a86664aa5eadf315f0e0915781be1b530a0000000000000000"], &(0x7f0000000080)=0x11) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/03/26 00:38:12 executing program 0: r0 = memfd_create(&(0x7f0000000100)='$cgroupeeth1--self,\x00', 0x2) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x1c000, 0x180) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0xffffffff, 0x3, 0x7, 0x6}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x78}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x6, 0x200, 0x21, 0x3, 0x4, 0x6b3, 0x0, r1}, 0x20) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)='<', 0x1) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x100000001, 0xe63f, 0x9, 0x8, 0x80000001, 0xf051, 0x8, 0x4, 0x4, 0x2, 0x9, 0x7, 0xa2bc, 0x2, 0x4]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x5, 0x1f}, 0x10) 2018/03/26 00:38:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x1000) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_newroute={0x30, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) [ 81.016491] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28861 sclass=netlink_audit_socket pig=11541 comm=syz-executor0 2018/03/26 00:38:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x9, 0x3, 0xffffffff00000001, 0x40}, {0x7fff, 0x3b, 0x0, 0x1}, {0x4, 0x7, 0x7, 0x8000}, {0x1f, 0xccd, 0x8001, 0x4d}, {0x93cd, 0x7fffffff, 0x200, 0x1ff}, {0x3ff, 0x9fe, 0x10000}, {0x8, 0x3, 0x9, 0x5}, {0x0, 0x5, 0x70538bf2, 0x5d9}]}, 0x10) 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x100000888011) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x1}) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x78}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x6, 0x200, 0x21, 0x3, 0x4, 0x6b3, 0x0, r1}, 0x20) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)='<', 0x1) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x100000001, 0xe63f, 0x9, 0x8, 0x80000001, 0xf051, 0x8, 0x4, 0x4, 0x2, 0x9, 0x7, 0xa2bc, 0x2, 0x4]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x5, 0x1f}, 0x10) 2018/03/26 00:38:12 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockname(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0x1, 0x4) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) clock_getres(0x7, &(0x7f00000001c0)) rmdir(&(0x7f0000000000)='./control\x00') faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './control\x00'}, 0x6e) 2018/03/26 00:38:12 executing program 2: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/03/26 00:38:12 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) connect(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2000800}, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0, 0x1280}, {r1}], 0x2, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/03/26 00:38:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/26 00:38:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/26 00:38:12 executing program 5: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0x14) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000335000), 0xfc94) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x410480, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x313, 0x9, 0xffffffff, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fb3e814b1c432d1dbdbc00165900ed5dfffff5000022000d0001000484080000040080000085ed", 0xffffffffffffff0f}], 0x1) r1 = open(&(0x7f0000000180)='./file0\x00', 0x614000, 0x61) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/158, 0x7}) 2018/03/26 00:38:12 executing program 3: socket$inet6(0x10, 0x3, 0x0) 2018/03/26 00:38:12 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) socket$key(0xf, 0x3, 0x2) 2018/03/26 00:38:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x12) 2018/03/26 00:38:12 executing program 4: add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000500)=0x6e) getpeername$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0x8004, 0x4) add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0xfffffffffffffffd) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000480)=0x2, 0xfffffffffffffd47) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000580)={r3, r4, 0x8000}) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="db5e8720de3481d0346d7a4152e505d85bbc6431a382f689430779cb5f1897dad166c97295740257d07da0164f2e7b577c7134a1e3279e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) 2018/03/26 00:38:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x1, 0x8) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) 2018/03/26 00:38:12 executing program 6: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xe3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x4000000000000) 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x0) eventfd2(0x9, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x1, r1) 2018/03/26 00:38:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000240)=ANY=[@ANYBLOB="0000ea00de5604007f7709080400000078000104800006000600090020000800ff007400080001014a408995c158ca60191b4bc6ed5d134c47ded52485ef76cad9b2ecda48595e15bac595e1363e1110be0a2e57a481e6ff0097692d53406b48f8fc1f34d25d7912f146c88dabce69986ebe1b8fa82a73a8194fd39c5f3c2985d6b8f6e50b2b411020772da6513b0fd55f3c72d7817487be7e844d47cd59643ba061c9980ba4f1cb9ce2814ebbd442d524fc81a1736fa0af6cb936d60086d83e5336103473639c94cc92510e1c50c38dd9146fec5076e9d372d56a35d2aeb168d4482949c3ec97e3dbdf6b8b0f37e13b"]) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x25) fallocate(r2, 0x0, 0x10001, 0x5) truncate(&(0x7f0000000000)='./file1\x00', 0x20) memfd_create(&(0x7f0000000080)='./cgroup.cpu\x00', 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000140)={'dummy0\x00', 0x8}) 2018/03/26 00:38:12 executing program 7: syz_emit_ethernet(0x36, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb60597080045000028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000ea3000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xfe47, "a16245fe530b890ff28327153061b700033ad9a21a9792aa8e3690022b7b500ad50dc6ba254814746d85022ad900f6be38f04aeb233df517d832341e4bbca424c0190ea54e0b4d4d44b630a7a3aa6ab6c82cf681c1c1b3c1d6"}, &(0x7f0000000140)=0xffffffffffffff6c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xffffffffffffff85, 0x3, 0x7fff, 0x48}, &(0x7f0000000240)=0x98) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x5, @empty, 0x80000001}, {0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x2, [0x8, 0x1, 0x0, 0x9, 0x4, 0x6, 0x0, 0x80000000]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x2}, 0xc) 2018/03/26 00:38:12 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x7, {0x100000000, 0x410, 0x100000000, 0x3}, 0x9, 0xffffffff}, 0xe) getpriority(0x3, 0x0) 2018/03/26 00:38:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="bb0362e7d4d981c2d65cf2832e211f34", 0x10) 2018/03/26 00:38:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0xb1e, 0x23d) 2018/03/26 00:38:12 executing program 2: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x7, 0x208, 0x1, 0x9, 0x400, 0x5e4, 0x94f, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x18, "583b5fe74c4975eb06a8c6f61bfd93666b4eb2bf833e70a0"}, &(0x7f00000002c0)=0x20) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0xc02, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000340)=[{0xb, 0x7ff}, {0x6, 0x6}, {0x3}, {0x4, 0x8}, {0x2, 0x4}, {0x2, 0x9}], 0x6) 2018/03/26 00:38:12 executing program 3: r0 = add_key$user(&(0x7f000041d000)='user\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="13", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/147, 0x93) r1 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/03/26 00:38:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000010000fe0af70855cd176a1ba363f4954400"], 0x0, 0x0, &(0x7f0000000300)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000000080)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) r6 = gettid() stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001c00)=0xe8) getgroups(0x3, &(0x7f0000001c40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = getpgrp(0x0) fstat(r2, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001d00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001e00)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001e40)=0x0) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f00000026c0)=0xe8) r23 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002700)={0x0}, &(0x7f0000002740)=0xc) fstat(r1, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() r27 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002800)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002900)=0xe8) getresgid(&(0x7f0000002940), &(0x7f0000002980), &(0x7f00000029c0)=0x0) sendmmsg$unix(r2, &(0x7f0000002ac0)=[{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000380)="47bca4799aeebbc4cc3f35d1c82e217dd0a088f809e2c7088211becb0ba797bf", 0x20}, {&(0x7f0000000480)="7c43b8853404541b5e990f4cf2dd2de856576dbd7682a3fa69f08ab700b733c8c8dc6411", 0x24}, {&(0x7f00000004c0)="b6fc4956ffd3bc317750cd61132165cef24637a103b22fadc1a49d84851139697cd92c1566b636bfa592a287615a734b37336da2a9b214e8bbad38a22aa37e2592f2268f18dc4b196c4cc0c4084e2ee80a70a5ba95c4a17514ed0fed71f9202b3bf7aa77b02167f83ef5bbe33bfa0e723cf1d69a638a740fcda79ca13192a46000a70aec44c5609c17e0581c335757f6531a61f0c71f064c8bb4d67724ef852a49ed5dc436e4442b4b6712d23d67934f909fc0d572e294323fe840c2c224281a53eb71febcd20ea4e69ed9231c0dce", 0xcf}, {&(0x7f00000005c0)="8ff7a7da15c94d00cf361d3f6f6826713f6a4691e61bfb433a8dad16325b1925a7673d2581bc029effc39a0799cbc62440cab0ef6ae37c999e4dd92c8fe848d59da60f9ed9b52301cadf6de14b836d73601ff472be903e52e713b2302a5198514ec3a7d4", 0x64}], 0x4, 0x0, 0x0, 0x41}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="b7bfba080bc2eec949004862e9f34b71f924c18bde913ac6ba15f43354f62a4083188d222692f110bf61623fc11eb6ca51c3f516e0eef004f1de3747cb4fe8c3acedc3544a7091f6d3385cf100d71c9ada9d6b358ebd026d7847b9b23b6dfc7795b620", 0x63}], 0x2, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x118, 0x20000000}, {&(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000002180)="6b9957b4f8b27d427bb2bbbad4804a7d49f685ae27d6319ed1674157960a09fef52624fbc6a314b365da163c3f", 0x2d}, {&(0x7f00000021c0)="ebd3eb12568ec784dc2fa05e263485994bb775f34ec7bb81ea245a6ef2468bbf3bd766e0d0006cc52f3ff9dbfa055cf4e7e8cf3fc658955157adb0009e890abd072b5f40894444ea154896b1204faa24a3ce28d8e30254d1be3101982bc97c6d4f", 0x61}], 0x2, &(0x7f0000002280)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1}], 0x40, 0x8000}, {&(0x7f00000022c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002340)}], 0x1, 0x0, 0x0, 0xc1}, {&(0x7f00000023c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002440)="bb4844233609f112889a4fe5f9cfd25616318357427ba06349050ac0dcbae3663215c6ce33837568dcb543c67b11d2f0e45b639a3457c92115f0caaf30388611696ab7", 0x43}, {&(0x7f00000024c0)="2b3d1d8e6e393f1f72943b53880be44ff8271f9387c5b3b251bbcc95dc8760ebb6dc9747075b0556c05753831165dd2315ef2ac39d4e562877f87baf2ca566f73fa5f3c9b67443319f344e148548f7d6a438c9b62f161676d5", 0x59}], 0x2, &(0x7f0000002a00)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xc0, 0x400c000}], 0x5, 0x0) r30 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r30, 0x84, 0x16, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r30, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r30, 0x84, 0x9, &(0x7f0000000240)={r31, @in6={{0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff00000000}}, 0x2, 0x4, 0x9, 0x9, 0x4}, &(0x7f0000000300)=0x98) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/85) 2018/03/26 00:38:12 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/03/26 00:38:12 executing program 7: poll(&(0x7f0000505ff8), 0x16f, 0x4) sysfs$1(0x1, &(0x7f0000000000)='security\x00') 2018/03/26 00:38:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)={0x9, {{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0xf540}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9a}}, {{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x1f, @dev={0xfe, 0x80, [], 0x10}, 0x8001}}]}, 0x290) 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x22c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000010"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) r2 = mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0xffffffffffffffff) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = accept4$bt_l2cap(r3, &(0x7f0000000200), &(0x7f0000000240)=0x2, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000180)=@req) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0a0363083a", @ANYRES64=r2], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/26 00:38:12 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0x100}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'teql0\x00', @ifru_names='bpq0\x00'}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) prctl$intptr(0x24, 0x5) [ 81.511769] binder: 11663:11666 unknown command 0 [ 81.527449] binder: 11663:11666 ioctl c0306201 200003c0 returned -22 [ 81.545875] binder: 11676:11681 unknown command 268435456 [ 81.547011] binder: 11663:11666 ioctl 8904 20002580 returned -22 [ 81.547995] binder: 11663:11666 ioctl 80404518 200000c0 returned -22 [ 81.548138] binder: 11663:11677 unknown command 0 [ 81.548145] binder: 11663:11677 ioctl c0306201 200003c0 returned -22 [ 81.576335] binder: 11663:11666 ioctl 8904 20002580 returned -22 [ 81.583863] binder: 11676:11681 ioctl c0306201 20004000 returned -22 [ 81.607338] binder_alloc: 11676: binder_alloc_buf, no vma [ 81.612975] binder: 11676:11681 transaction failed 29189/-3, size 0-0 line 3133 [ 81.621758] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.628911] binder: 11676:11681 unknown command 140706570 [ 81.634457] binder: 11676:11681 ioctl c0306201 20000140 returned -22 [ 81.652478] binder: 11676:11681 unknown command 268435456 2018/03/26 00:38:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x7f, 0x4) 2018/03/26 00:38:12 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x279) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x141081) 2018/03/26 00:38:12 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000180)="450a000000e26a5974d4a3655621041af763eb5437184799cd2c7eab8185554f4561a194223296ac437a59572f2f34257ff555c928c21b4de56f07ffc45241", 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.', &(0x7f00000000c0)='ufs\x00', 0x812004, &(0x7f0000000280)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) write$selinux_user(r0, &(0x7f0000000300)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xb}, 0x10000, 0x0, 0xff, 0x0, 0x9, 0x7fffffff}, &(0x7f0000000280)=0x20) umount2(&(0x7f00000001c0)='.', 0x2) 2018/03/26 00:38:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x108, 0x7, 0x7ff, 0x4, 0x2212c236, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/26 00:38:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xb5, 0x7fff, 0x1, 0x1, 0x2, 0x5, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0xb113, 0x80000001, 0x80000000, 0x9, 0xffffffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3ff, 0x2, [0x4, 0xbe5]}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x13, &(0x7f000013bffc)="c60023ff", 0x4) 2018/03/26 00:38:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000100)=""/208, &(0x7f0000000200)=0xd0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$void(r0, 0xc0045c7f) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xfffffffffffffff8, 0x2) writev(r1, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/141, 0x8d) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)) 2018/03/26 00:38:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x958ef0180c2337f0}) 2018/03/26 00:38:12 executing program 4: process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001040)={0x1000, &(0x7f0000000040)=""/4096}) 2018/03/26 00:38:12 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) 2018/03/26 00:38:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="14000000070a05af00000000ffdbdf2500000000"], 0x14}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 81.652595] binder: BINDER_SET_CONTEXT_MGR already set [ 81.652602] binder: 11676:11688 ioctl 40046207 0 returned -16 [ 81.657505] binder_alloc: 11676: binder_alloc_buf, no vma [ 81.657520] binder: 11676:11690 transaction failed 29189/-3, size 0-0 line 3133 [ 81.682241] binder: 11676:11681 ioctl c0306201 20004000 returned -22 [ 81.689777] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x4) 2018/03/26 00:38:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2000004) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/26 00:38:12 executing program 4: prctl$getname(0x10, &(0x7f0000000040)=""/60) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/03/26 00:38:12 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"cedf6b0725fa90"}, 0xffffffff}, 0x293) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1002004) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000080)="e9d1aaa3150d868de5d213b22cdcf71610e5ca4f94ed368a3fe184f18aa1f6b711ecf573b79445e726e5ea78eb8db0c4007efd566a3954872ed3ed2ec3c00192a7832d826cf91ab17f5269b12b1cdf63f5dff119826b83fe06175bdc415c6343b7b9d6c59391f3f72ae297291943b962012a5d47d2d8db0f91661003472f244e61d64f40b9bd912325824e6b5db438e31754f8bce6f0f41edc4067f5dc4a55a2e02d82c2314ad1aa9587d92ee8835cd4d2937d5a446b66ea3049daf66eca66c2383f8518d0fd6c0cbd860894e8b5f21f31e7549054", 0xd5) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="747275737465642e0e666c616e3067c1d83e8b1ce5de2e2b005ba5cef9a330b907d02c0f23418195391eec594590418dc666b636ce11279f7a21bc0da24f96c6d4ac037c6aaada7cff31ad52b66012ca9511619f062e953c16067e0dd1af1a34f18b777eb986d8db1b7beb9142ce2d3da92147c120ee2bfcfb12690012282a5127a987db31f65ed8db9415346238616e249e5b2bf634e1b9ba992e9235887ca35286541723384e6d4056b4"], &(0x7f0000000240)='wlan1[\x00', 0x7, 0x1) openat$cgroup_type(r1, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) 2018/03/26 00:38:12 executing program 6: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="10000000008c24f95e890b320c733f311c71f885339b5fc11098e89792cbdf3b1eec5f482b"], 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) fanotify_init(0x0, 0x8000) socket$netlink(0x10, 0x3, 0xf) 2018/03/26 00:38:12 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) getxattr(&(0x7f0000000040)='../file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/125, 0x7d) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00000000c0)='..') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0x80000001, {{0xa, 0x4e1f, 0xd1, @dev={0xfe, 0x80, [], 0xd}, 0x9}}}, 0x88) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mount(&(0x7f00000002c0)='..', &(0x7f0000000300)='../file0\x00', &(0x7f0000000340)='ocfs2_dlmfs\x00', 0x100000, 0x0) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/03/26 00:38:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="ba80fead6f3a98d920223b51", 0xc) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x8000) r2 = dup(r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x8001, 0x8) 2018/03/26 00:38:12 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) getgroups(0x8, &(0x7f00000006c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002900)={0x0}, &(0x7f0000002940)=0xc) fstat(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002a00)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) stat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x6, 0xfffffffffffffff7, &(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002d00)='/selinux/create\x00', 0x2, 0x0) r22 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000002d40)='cgroup.procs\x00', 0x2, 0x0) r23 = socket$inet_dccp(0x2, 0x6, 0x0) r24 = socket$inet_icmp(0x2, 0x2, 0x1) r25 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002d80)='/selinux/user\x00', 0x2, 0x0) r26 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002dc0)=0x0) r28 = geteuid() lstat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002ec0)={0x0}, &(0x7f0000002f00)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000041c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="83045113665f125f94d86556e0ee53d86f617734b4ddb5f5c4f4331e7a1f9fc3bb189732eb6c2f88bf585c85158c129bc70a1eaa2def15e412e42cc0021b406b9ab69710674f38186d4e69e5ed39d1893a5e13bc3fbca3ce7cc185cbcbd02bf9cc1c259ed025913472a642b00d327ffbaf507de13e885675d8f65d414c9f1ae1cb2f108288f485a46a090cc685bb2d94fbd90c45297ec00d910d3cba5c2cc749592862440805da5aa4c07637f20cae49e079265fd246f12a02c8c78eafaa6410c04f2a167f4d9c44cb494d", 0xcb}, {&(0x7f0000000180)="1e71e0d8f1e9be544ff345862be2b23c74b53a48da732f3b20eb9f253b17d3bf5b54e6ef745fdd313996b19ef1a831eb3a3d41b504", 0x35}, {&(0x7f0000001000)="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0x1000}, {&(0x7f00000001c0)="f3f8b5b7a5e2251387bff92a924f09d996d4576ee8d7c704dac1d0dde65572ffe730bab1f2b3c50dc321bba01704ba926d04b1660fbd54dda0d0fe979be826705e8fb9acae10ba4564d0878dff8a0b996031b1022ce93faaff", 0x59}, {&(0x7f0000000240)="8ed31332ae6946a9c48d8ed3a6f39623ee80bb88df57d8b194fed986dda186ba4df807c904704d0c0a59627185907da0b80bdf212f", 0x35}], 0x5, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x8000}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000800)="4b53e22a99fee78c2c0bc5379642f1e890f80f2f6b15d0234eb384f9ec5d7edafa04c0fa927ca47fb14957a45c5eee0984a43b1008f04decf0b74e36da7915b7091087a10c29c7809e91dae0ec3007e257d4fa00bd1eb8175079206c2fd0d898c03cf92a3ee42ff4880c138e31afb8ffc71ce40f3da5b00e31fabdf5262d7e8da710af5bfe35", 0x86}, {&(0x7f00000008c0)="42d2089a22751513136e74f37c56d000a35bc1fca554e74773825f885fde389820ed3a2ac896499092e9c817b8afdbb149878fe8a35e8372d6778cd939bc6b2a76e244372b7d0766a358a75a4f9c68a133a8ae4b139c1780be43f18328fbf5938f11eae246d6dacba9a2356cb0c93c580783fef4429974e2d3fdfa5bc1b214e6c8272c968042d103c5fd8e046385592ee4f1050193ca64e0e91945888a38796d29dcd174b3a12e386980527555984d9d073351956494f1571c4c8a38fdccf52f39cf61afba5f06f361472c814507195d6c5607922128d2f4fcc32dedf973d55ef9768da72c28fb6be7c9168ffe955217cb4f11", 0xf3}, {&(0x7f00000009c0)="018d9e54391ccc40f857a3c1f6078016e1cd959261a31d5fb09b70b197b0a96a210db0fc3aded38235037e105da126cd2de1e6d17e1bc0b911e065815f973a24fd251da4c598325d6274693f1d2e82", 0x4f}, 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{&(0x7f00000022c0)="6f5898e7f9062909ca5b1c17f6b1954c5f9b3d3f55c8bc86b630f24779af9b54f1ab706cc219007ec500fff41614449d8e9fc21cfc05d6e73cef69a2648480e84df659a0004955903561aca53784870be991e01e94e0f8b28264bea7b2ea475b6816d7f8dec03d2609440d2dbd595ed827102f6d7b9e168c9071b9a6e1b53ede6a46198eeb31de22f268e4f96e982da8b840a466312b4270bc58c45a741e24e5af564edabe000136207fba2b52eabfab13bd998c31f215474cdd8396cda82ab7e2c69d21e3ac4e0ca5ad9af117c3d1bdce692882937b8e90022c2f42067cd5d3c5217995c9b11a8d0db434b5321b6a0f3735b649679e", 0xf6}, {&(0x7f00000023c0)="a5c1269555ca317096c2e52928b33b1b1e9d856e98b60e41c90bbcb4c5a0dcf6593c75", 0x23}, {&(0x7f0000002400)="bf804f2a8895063d15239e3ed41d923fd6946bab5a427427ab0b8de48e97d4a0c23cf0e71356731f713d833ae3d2626eab7ee0672cfa4517102780f9acd1e8927f7f36535c859fc21df809a610e3f583f4dff94633358d96858e3d2c5868be4f0bc5ecb58153fcec9f70ba53366eefca83f5129e2ff8f142dadd48ad2bfa93f49c4d5d321ca2ea9c2c04e535ad74718905d4ade524df33e7c5246f1aeaefb0b256e8697bc4ac79c929aba3bd4f375d5de4fd7ce57aba2f2d74bd", 0xba}, {&(0x7f00000024c0)="85a013b9524bd9949c9ea741290b85c72f909a36853bc2796abcc70787bafd4c2a5fe89b6de6eb0abe3ffcd3d87a0cfa1486c99cd99584ba1bbcc68cac618fb84991a17f18507e14c8e3ecb887d740ef72dd4d180296ab28a122b781ee272bfd06ba3bba22d8f84292a91d1fdd0d595453dda936d2c318b1c0ab61d5b5800fbebd9eb9ebd8a2ee390014f44b401af1dc16c4c89a27ccded1919bda687fa4af3a99585ca41f48d1a5b79ff8a69703543d2c4c7ed393a9538b789d5002c387adaabcd8d2734b6c4309f8d0f83b986a12a959d132177ca737ee123a36cb94de8649f454265bd0603dc4bd1dbdf424ec2eb427", 0xf1}, {&(0x7f00000025c0)="0a112e0f7aaa322718e0b63c1576f519139bc267c3ff08a6600b97b08bd67e0eabe7fb031a3802d0d2839ac7de8c8a04b85b6aeb19c7447bc808bdda7c0756b2d35b19faa9a44a70efe920c6e97daa5471c791784b573da072dbb8063c533aa86451d61fe83c4a77674617d96c1fb5e3c9eed65ccda137eb689b7b35df31bced572432102df9dc11bcc501b31a7ae83273684259da97e9d41511d19fac442c376ffa196cfaf5b5da942837732d", 0xad}, {&(0x7f0000002680)="7e881b77f6676798d9ef8b1ee284572c9833388af42ce72cc6a3b124e8e2d401ed4110849067e2ebbdc23f46c1907c1f477ef12bd36f033de709621964bf7b4264b197b2fa9374b2fd54c49e85962de9d81a3bcaa771f94ab343836219861ce667b9cffee390cea61fc7899a09728365bf9d09ae6196bcf14a803e5344db866973aaf9452d20bc239ffcd768d07552fd130a8d085010f8fb2c41ed78d7c56cb80808bbc594bf551d149a9a8ddd1520db08386f4476f206866a152ffeaa8cdc", 0xbf}, {&(0x7f0000002740)="fbb02a6bbb87e38ba173ccdf09fdb9eb6805b14fc689693f732399c85f3f1a585a3d103cce6df5b0ea36d1fbc7a144850c09ecfc75975d758076a08ae93de6ab50c0792e34dee26d616b6826e60a9ed8811fc6a098891e19c717b61be83e92e6bb0b30cd87d5054ba4b10b793bc07d37bf042835501344c173434e057f2f350b1f20e064d483f789282354f57a8344dd8c7d76848c2f4e1a7df873d81fef898df7630d6f5f10f1f04a46d89f45d29bb9fb6223895b2e1ea8e24e3644c64a56d80b094cb75967b42ce3eb50fd9dacb881ef523034405bf2ee34db5db2c4c97858e36bcbcc0d2db6ef502d1b2dfedd19c21937ca40", 0xf4}], 0xa, &(0x7f00000040c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xd0, 0x20000800}], 0x4, 0x840) r33 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r33, 0x40045201, &(0x7f0000002ffc)) 2018/03/26 00:38:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/stat\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x3) 2018/03/26 00:38:12 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/137) 2018/03/26 00:38:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x104) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000480)=""/4096) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)='<', 0x1) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/130) 2018/03/26 00:38:12 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x5d2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}], 0x48) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000100)=[{0x5, 0x9, 0x2, 0x81}, {0x1, 0x4, 0x5, 0x19}, {0x5, 0x81, 0x0, 0xf7}, {0x8001, 0x6, 0x1}, {0xea1, 0x1ff, 0x1000, 0x9}, {0x6d6, 0xffff, 0xffffffff, 0x7}, {0xd6e, 0x2, 0x1, 0x7}]}, 0x10) writev(r1, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:12 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) time(&(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/26 00:38:12 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)="6e732f6e657400efcffe1c5e9ad36aaf5f41c23e13338547c2b6743ae52549d11cac6b9f71a7000600000000000000bba5c1cf318758e9f39c13a61efcaa33881f7a8ac7fce00c4136b2d4405e4de769547b18ec0e5e75") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xbeb}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000040)=0xfffffffffffffd2a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x1, r5}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x8}, 0xffffffffffffff8f) 2018/03/26 00:38:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x1) 2018/03/26 00:38:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x400000, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000302ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) recvfrom$unix(r1, &(0x7f0000000180)=""/184, 0xb8, 0x40000000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @broadcast}, &(0x7f00000000c0)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0xa0000, 0x0) finit_module(r2, &(0x7f0000000300)='(wlan0vboxnet0@\x00', 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/26 00:38:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)='G|', 0xfffffffffffffeb6, 0xc03f, 0x0, 0x0) 2018/03/26 00:38:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x44040) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0xc40, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in6={0xa, 0x4e21, 0x7fff, @loopback={0x0, 0x1}, 0xa0}, @in6={0xa, 0x4e24, 0x209, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x2}, 0x8) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="bc", 0x1, 0xfffffffffffffffc) arch_prctl(0x1003, &(0x7f0000000080)="fb6c0dcda0e6972783de67930c36fdcc150c4d99aec1376441bc4b342f38167a98d435") keyctl$describe(0x6, r2, &(0x7f0000000180)=""/219, 0xdb) 2018/03/26 00:38:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='projid_map\x00') eventfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0xffffffffffffff00, 0x1, {0x1, 0x2, 0x40, 0x0, 0x1f}}) 2018/03/26 00:38:13 executing program 3: 2018/03/26 00:38:13 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendto(r1, &(0x7f0000000040)="e9", 0x1, 0x4, 0x0, 0x207) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) close(r0) 2018/03/26 00:38:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x118, &(0x7f0000000ff0)}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/26 00:38:13 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) readahead(r2, 0xe07, 0xab7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x4, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$setsig(r0, 0xa, 0x29) 2018/03/26 00:38:13 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f5ffc)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000002003ffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4217, r1) fsetxattr(r0, &(0x7f0000de1fe8)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/03/26 00:38:13 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x100, 0x4, 0x20, 0x0, 0x6, 0x18ba0000000, 0x1, 0x401, 0x7c, 0x3f, 0x800, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000005000000000005001a1200000000000000000000000000000000e00000010000000000000000da737782a4804807"], 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0xffffffff, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e62}, 0x40000000001, 0x5, 0xefd, 0x6, 0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffff9, 0x80000005}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@empty, 0xffff, 0x0, 0xff, 0x2, 0x3, 0x400, 0x7c69}, &(0x7f0000000280)=0x20) 2018/03/26 00:38:13 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/65) r1 = socket$nl_generic(0xa, 0x2, 0x11) bind$netlink(r1, &(0x7f0000002ff4)={0xa, 0xfc}, 0x4f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4100, 0x0) 2018/03/26 00:38:13 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa}) write$selinux_validatetrans(r2, &(0x7f0000000080)={'system_u:object_r:textrel_shlib_t:s0', 0x20, 'system_u:object_r:hald_exec_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) 2018/03/26 00:38:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x200000000001, 0x3, 0xfffffffffffffffe}, 0x20) 2018/03/26 00:38:13 executing program 0: socket$netlink(0x10, 0x3, 0x1) r0 = socket$inet6(0xa, 0x800, 0x80000000000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x7, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x19}], 0x38) getdents(r1, &(0x7f0000000140)=""/104, 0x68) 2018/03/26 00:38:13 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:38:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xf6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffffffffffc9}, &(0x7f0000000100)=0x8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/26 00:38:13 executing program 6: r0 = dup(0xffffffffffffffff) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000380)=ANY=[], 0xffffffffffffff05) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1000}}}, &(0x7f0000000040)=0x84) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x80, 0xfffffffffffffff8, 0x8, 0x600000000, 0x4, 0x1e00000000000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x6, 0x10, 0x40, 0x7}, &(0x7f0000000200)=0x18) 2018/03/26 00:38:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff49) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0xa, 0x6) ustat(0x6, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000000180)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000280)=0x40000, 0x4) 2018/03/26 00:38:13 executing program 7: mkdir(&(0x7f000001c000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0xff, 0x2}, 'port1\x00', 0x10, 0x0, 0x800, 0x9, 0x3f76, 0x8001, 0x7, 0x0, 0x1, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000000140)='./bus\x00', 0x141046, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x8, 0x0, 0xfff, 0x1, 0x2, 0x1}) ftruncate(r1, 0x7fff) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="b4", 0x1}], 0x1, 0x0) [ 82.218164] binder: send failed reply for transaction 95 to 11803:11825 [ 82.228080] binder_alloc: binder_alloc_mmap_handler: 11803 20000000-20002000 already mapped failed -16 [ 82.235912] audit_printk_skb: 7 callbacks suppressed [ 82.235921] audit: type=1400 audit(1522024693.193:65): avc: denied { net_broadcast } for pid=11833 comm="syz-executor5" 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 [ 82.249350] binder: BINDER_SET_CONTEXT_MGR already set [ 82.249358] binder: 11803:11806 ioctl 40046207 0 returned -16 [ 82.292021] binder_alloc: 11803: binder_alloc_buf, no vma [ 82.298805] binder: 11803:11825 transaction failed 29189/-3, size 0-0 line 3133 [ 82.312060] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 00:38:13 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x86, 0x0, &(0x7f00006c9ff0), &(0x7f0000000040), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) 2018/03/26 00:38:13 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="f40206b4b86a9e902c5958e7cefd8b5071d233b9af849841691db71660696c4d00f6499f0d0465f734c36ec2c23a9fef989d394fec0f8468a754491c1e59aaee8ca70384face9fb334170538e0d396f0865e9bec44b2c7829cc9eb8564f608196ad02e9d8a63def642", 0x3fbcb0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000080)=""/32, 0x20) 2018/03/26 00:38:13 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/190) 2018/03/26 00:38:13 executing program 7: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000000040), &(0x7f00000000c0)={r0, r1+30000000}, 0x8) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0xfffffffffffffffd) 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x1c) open$dir(&(0x7f0000000080)='./file0\x00', 0x8300, 0x23) 2018/03/26 00:38:13 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xb) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x40400) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r6 = getegid() r7 = fcntl$getown(0xffffffffffffffff, 0x9) r8 = getuid() r9 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/vga_arbiter\x00', 0x10000, 0x0) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/ppp\x00', 0xd0000, 0x0) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(0xffffffffffffffff, &(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000d00)=0x80) r17 = mq_open(&(0x7f0000000d40)='vmnet0\x00', 0x3, 0x20, &(0x7f0000000d80)={0xd77, 0x7, 0xd7, 0x0, 0x9, 0x5, 0xffffffffffffff39, 0x1}) r18 = socket(0x19, 0x80000, 0x9) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/hwrng\x00', 0x400040, 0x0) r20 = perf_event_open(&(0x7f0000000e40)={0x4, 0x70, 0x9, 0x6, 0x7fffffff, 0x6, 0x0, 0xf3d, 0x800, 0x1, 0xf074, 0x401, 0xffffffff, 0x0, 0x7fffffff, 0x6, 0x5, 0x3f, 0x0, 0x1, 0x101, 0xfffffffffffffffa, 0x800, 0x10001, 0x8, 0xef, 0x9, 0x9, 0x7ff, 0x73df, 0x8, 0xff7, 0xfffffffffffffffe, 0x5, 0x1, 0x5c3, 0x3ff, 0xfffffffffffffffd, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000e00), 0x8}, 0x502, 0x5, 0xfff, 0x7, 0x1, 0xa7, 0x40}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x1) r21 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000fc0)=0xe8) r23 = getgid() r24 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r25 = eventfd(0x7) r26 = socket$nl_crypto(0x10, 0x3, 0x15) r27 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/loop-control\x00', 0x80, 0x0) r28 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x80000, 0x0) r29 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/enforce\x00', 0x2, 0x0) r30 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/create\x00', 0x2, 0x0) r31 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) r33 = inotify_init1(0x80000) r34 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer\x00', 0x80000, 0x0) r35 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001200)='/dev/rfkill\x00', 0x20000, 0x0) r36 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001240), &(0x7f0000001280)=0x10, 0x80000) r37 = perf_event_open$cgroup(&(0x7f00000012c0)={0x3, 0x70, 0x98, 0x80000001, 0x8, 0x1, 0x0, 0x0, 0x20000, 0x4, 0xfffffffffffff428, 0x2, 0x8, 0x2a36, 0x5, 0x7fff, 0xffff, 0x4, 0x6, 0xfffffffffffff800, 0x100000000, 0x1, 0x8, 0x7f, 0xffff, 0x10001, 0x9, 0x2, 0x0, 0x100000001, 0x22b, 0x3, 0x4, 0x5, 0x80000001, 0x80000000, 0x1, 0x38, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0x7f}, 0x490, 0x0, 0x6, 0x6, 0x1, 0x0, 0x3ff}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x2) r38 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003780)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003880)=0xe8) getresgid(&(0x7f00000038c0)=0x0, &(0x7f0000003900), &(0x7f0000003940)) r41 = gettid() stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getgid() r44 = socket$packet(0x11, 0x3, 0x300) r45 = syz_open_procfs(0x0, &(0x7f0000003a40)='net/snmp\x00') r46 = syz_fuse_mount(&(0x7f0000003a80)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5eee8433, 0x848000) r47 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003e00)='/selinux/checkreqprot\x00', 0x0, 0x0) r48 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r49 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e40)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003f40)=0xe8) r51 = getgid() r52 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r53 = socket$inet6_sctp(0xa, 0x1, 0x84) r54 = socket$inet6_icmp(0xa, 0x2, 0x3a) r55 = socket$inet(0x2, 0x0, 0x8) r56 = socket$pppoe(0x18, 0x1, 0x0) r57 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006580)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000065c0)=0x1c) r58 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006600)='/dev/rtc\x00', 0x861bd1aac3f44cea, 0x0) r59 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006640), &(0x7f00000066c0)=0x60) r60 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006700)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r61 = accept4$inet(0xffffffffffffffff, &(0x7f0000006740), &(0x7f0000006780)=0x10, 0x800) r62 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000067c0)='/selinux/relabel\x00', 0x2, 0x0) r63 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006800)='setgroups\x00') r64 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007e00)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000007f00)=0xe8) r66 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007f40)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007f80)={0x0, 0x0}, &(0x7f0000007fc0)=0xc) r69 = getgid() r70 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000008000), &(0x7f0000008040), &(0x7f0000008080)=0x0) r72 = getgid() r73 = openat$keychord(0xffffffffffffff9c, &(0x7f00000080c0)='/dev/keychord\x00', 0x40000, 0x0) r74 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000008100), 0x800) r75 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000008140), 0x800) r76 = perf_event_open(&(0x7f00000081c0)={0x5, 0x70, 0x44d, 0x6, 0x6b85, 0x5, 0x0, 0x5, 0x80, 0x3, 0x1, 0x0, 0x5, 0xd63b, 0x0, 0x401, 0xffff, 0x21d91c84, 0x2, 0x1000, 0x3f, 0x1ff, 0x8000, 0x8000, 0x8, 0xdeb, 0x9, 0x9, 0x9, 0x0, 0x8f3, 0x200000000000000, 0x2, 0x0, 0x8, 0xfffffffffffffffe, 0xffffffff7fffffff, 0x100000000, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000008180), 0x5}, 0x4100, 0x400000, 0x7, 0x7, 0x3, 0x8, 0x5}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) r77 = accept$packet(0xffffffffffffffff, &(0x7f0000008240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008280)=0x14) r78 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000082c0), 0x800) r79 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000008300)) sendmmsg$unix(r0, &(0x7f0000008400)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="04f074b59ea65403db980707bf2cac018ffbc518d6b53c3310eecb9f346ba9eba85512ecd8f49fd60041a95a7d53c1ae7a4b543b1f7e49cf3cf743f7e453658eaab057c120816a38717a86d8e76a7d522110275aa38c091c85d4534dd008052838357049620e77ab20148f58be93c890fa5ec5b2ec0711086f39b12cbd4c8ebac269fce54553c06ebd0dffba587e9cdf97397c16f39ea850728b1c05e8a52541bb2e0a2330001673acd7ec1d76cdb35fe6", 0xb1}, {&(0x7f0000000180)="8c8ada0379d71e8603d2bfcb4366da2fd681b079166fec59ac839078a4626683b7e3cd3676c2c0cd71211fc692199415c32519349e4dae9c103e1b95007f2bbd6125711c8598eb47c0b841c05930f58699faa8efe754deff6a9badd1e21466390857ecd9912399aacd95f0e849fefa", 0x6f}, {&(0x7f0000000200)="6dc143d7c461d2591620fb8dbc704e599a3c02c9761b8a213efbd05510f8fc99cdc9ea478900139527ee8895d4da02eaff4256c5ece69917ae6f7896e3226c45560e6ef6a7fac36b4008542c454eb9dfad1ce81db2dc09f5d1d377e3a4e981825c5f06dae849cf50d9e5831d74740cbad05fb945f6e58abfce0f6d4624b8efba24f04e1e20c325cf08cf343ad853c0cdf825", 0x92}, {&(0x7f00000002c0)="06a1783d833f4aef3ebbd1bbdbbecef46b23a49ab9bc09f2dbb82dfd5da4780d6d7c9392ee3d5708e09805ef8a0b0d78e62f14018db93ce827b4e9b65178e7d60999effc495cb0826a3459dbff6da4b8151379fe13304882f12da5cf4a9f82673eaa91124329c008ea74cd95092bcb71bfdf832890f45e5584924f76d15fc9021274a89b2ffb941952072c315acabebdfaebeed43a6801395a0b8584904247ec379fdc4f40f4a08c864990a0915345315df4ee58435b700891a83a43fb9241", 0xbf}], 0x4, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x40000}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000680)="0cd4f27411f5d70ef76c6f489d22dc70d080d395f936d14bcf454d046dbdc2edc63d2d1d5061e74876cc5bd89e", 0x2d}, {&(0x7f00000006c0)="1d12361a6d37ec108a1cee415daff88d335c7f030334fda7b3fbf71631d81ab768eb94adf6b766c9fcbc9754d9c1e3b603e77bd69c164cbedf73ae5c2004277fc4b5f253975714a2bbce236e6d2cb0633f", 0x51}, {&(0x7f0000000740)="328d51a447568777ea9a55758f05fe16b0ae85e6b7c4fc14450f6852a2774f57a841aca615fac1322fe0a5802d7f2a9cca360977fc11d7b5f3bf51e78d6ae469cb08c183492ca46f02c93aa8053f6906e0b7ccb018d277b16cd0b1d6cdd6166904e97d758318e992ea2b92f26becedb843e5c168a32cd44809d0b636709300831159936ce1a3e344b1c39169a1b5", 0x8e}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000008c0)="482f742fcf86ca1cc8", 0x9}, {&(0x7f0000000900)="87fd6d2a476a66eb4168936fd20a63081ba42d06fb7ed141a73018d3e8dc517d4329d23dccdbedd34bd6ffd03f1627f13526343aa514ecfa5226949ca284f7529f7a37d008c8d14f66891e61cbf8d1236ee72a4552fac3aebb745cb6bc70b788bd468edf5e843eae2cd351a7ed77dc08b0a0aacf42674666499feb68bf472f656a2240c0d75d7cb360d5b0f01fafe668465c484ca1bd1ac129c0555a1359dca4494e315278a7822901523f0b07ce42", 0xaf}, {&(0x7f00000009c0)="8853fbacadeccab899020ba08c941054f3bdb8dd8452439e70b02235b2d924571f34015d43b85b9199704889b5c45e78ffb1d7c752ab74edec068dfce334092769adb63cf328bc95f6bafc9732aeebe09464d35f8b3a5e6c537088704b0b9adac8b21169bb9933b77895cfa969352385d91757525d0d288dbac35f", 0x7b}], 0x3, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29]}, @rights={0x20, 0x1, 0x1, [r30, r31, r32, r33]}, @rights={0x20, 0x1, 0x1, [r34, r35, r36, r37]}], 0xf8, 0x20000000}, {&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000006a40)="16f817f3a0ce4d8c168671699161470831cdb9846c484c01216ad75401f087a483f233a57cbe2dcd804660625bc2087c8048f2ef29051b3edb701ebf9721816ab7e532e2fead520f1b46f2b33c8b2d281046ba43f18f6536c589e6182caae6c63ecd42c645e1ac777916d75de0af1aaf9de143c9388c5f90d9964ebc20f426f2e0f1439dedc9b2a2b829508eb55851867579142322187997a70de72994ce1365fd1bd188a478304e9245cf39042d1606174f8227c8500f9f79fd7106", 0xbc}, {&(0x7f0000006b00)="8761ee6578f6b9f65bcba29425d85b63113f6d45a914cd4f854bdef1812ded950aad1703f5ab319ad1eda4b00220b08b0d046d141d338d2bf05e4735f390552966014c14bdc5b9a72c0e8fc7df157bff009b66905823afc634fef5a935c5fee8c99f4ed10e666e6d0a20bd60ca7b1a2727212143393e5a4ffd720f40abcd8211206c471a883932adf8506191ff092ac33112609cb20e8e1f7955198f2e1ad3390b9c6dd11469e07e97c518d16b1f7bf0e295d369f821053e980145304236a967f863bdbfd50b3317405b5ec4c09ab0988760e82063b9096a0c57eb2e44384dba84c3423bce7bc91440bae3174e7094ab3a5e96e7a11cc5f06283e1c903bcd9efe3d8432a13887c96f04ab84c148954b74cd82bbfad8fdbb965a93c6544a73c8a32be708724988aaf539f2bed88e596bd136a39089c38782146650c8e62426cdfb74e154173b07daeb7aad0da2465288c60abd0b7b0e6ff44697d7304613a2a97bfaf4455160b57774d0b1a6b3d013359e7a7f2566eb0115cce492d89b4ec3a921f6970795c4c7b0c10bdb574f0e214e909464125bb0d9edc9171f1b5d93c4fa37f470b778f52dddbab8fdb8af8bf7c1a413d6a275580b22d80b830ef256c0f02946688060e75df330b1948a5939ef9b1e478abb0aefe104f551ccc7c8358bb31033e451b0262665c7a289edee281c37be39409fc7fc00a2f4a0544ca2f7a1b7a71792bd9ade7fd7168db9ab926e46cf49f80ba87f34b14db27c9e10609347d7aaa2cca6f5d9a598e5c1dd38df3faff8e11a73784aa46b00447faac13161db4aa2311850a9040b0a96fd9aadbc7676f83e5ce9e98683b018d4e31a842e0d26dafed4e1148ad69dc5b0f0c1298ddbd9d3bd72cf5ed6ae35adcc32bfc9c992a973d07feaae8019f4ae34a72fa30a9647748968d7e8eacea786c6b57f2a904460b7aea555afeea75b4cbea2139d1ca543c4f3ee6d7649b3f1911daa138104ff7a845b9900e788dc4eebd4e3d19fa6a40933724b6a9c24468c5dca61b59f37315b0191e2b9334e9e1ab099fb7adcb85ae1bed4464dbf8299181dfb193b8ccf8b6bacf1850661d66603ea2f563d7afe9aa6afe1044e224fab3259573ad0cdcf0d04c65575d3f8f9326625437858da2a1b9cd05da924c2d28670566e5484c18c641b5845153e30600745af0be2b11fa83aac8ef08b9f827265631122d51a2ae98a156525b29f9b120e4d2f2d8067ebdcb3589b987190ebfd8892341044c71573f1947d0fa47b31a85f493ad7bef1985812fe7aba8400747207ac1914856005d7216442f97accef13f2a992f163b32170f2cd26c26ba0d0be4eab91e485d259a0bf4ecfbff833bee6ff2b7661cf40d751283518fecace67d299f20bc077bc7cee7a5d2b3a1952f060ebf75d59a5c8f49d588feb9605f504f4188bd3d7b906c8707d5529a3450db6b4a076d2d6e8d1db18c74d0fc0c8278bc9d188dbf5b2552fc1cf9adff64984bf099dae731aebc539f7be98130de030dee8ea475b871030211fa5cead04320ad4f908ec47f8e84262f9989bc98185b4f62c60ba3a5f602f540759f253a683493a60f24c89aeec70bc8920595f6d315b1ecfc34c0fabbb90d87f149af33e651886c5a3118805fd8da65513fa8587731cc5e6036f8dba728022fa336d90bbd2e4b9888d123316af332c8c4e19929fe3544372d41b8e761bf7d13e97cdcc0ba3802bb74c145c92a5bf60258a830c327f471a5d2c9cf7a921990a6a0aac1598e9795e81d74826a2e01ac70335eed69401f23dcf1862be02d8d059390e102e90fbb5d3bc4f653a85eb46236db432491800cb477ab641847cea79e6da835b98a8c1bfa06808bd6dcfd7420bd3daf31d2b60e5b90595eb68d4c08afc7b52b03a05b7137f6d03aae146f1fce88bf164a2f341f18d7e0116d751347511ee55459d4e97f78b5c205ad9808cdb2dfebdf9d367f4a588d5a34ba3c47fba4fb98de6aec5313a544125f89f87f495bae40bf4e8ac5337fb0d45f97fec8abf0a0a606c3faac5b37cdd2bb27b706b92386da6b25e2c4b55672eebae451820ca2cb691a34f453f7e6641cff3390ede07c4948733664d9c9f7da4498034a159bb2351ca0792a0bdb0ef79a66774b6aab9f12d68855699995dfb562de05cbc12e5e1e86778e84150f1162078ab6421c5fa514c0624d29a31cc642267e149c06844f6d2bc73f2314bcfa236a62cb353cdb1db1f1f9c5a637729824a5a148dd57c44207621062d367e514694fce3351e9db52854fb3e463ffacc0787f8e7829a5dba6d65d12b07e7f108a63de4d3fdc0331f8dd93b6506656623b16ce50c408bd5acaced998df01cfca3bf168416568f89b9b1fe51a0e48f0600134e88818fafb825a560b2b9091aa73820f3f98df2682efda8a2a629fdc55fbbdfed876601ebafbf99825ffa68e17585c6596b754d3188ed535d0fe11070a04e3e399ddfaef49fa676e92f8a61db66136510c5d196222f0010374c5f9f05bd7396f2e93411f736cdb4249b0931297e52d6787860f70bff4f7220020a08cba59463ea3bf7218029a728f919d220861a6d73b046b473ff7fc87a8165b8a66188662cded39dd5e4fcd82bd5bb253533ecc5bb598270c76de033475665079a2f38ac206f07baf61dfee6fe266529df31f5de7856ed236d6de0712811a81a3318b348735c7f7950e84a29fa0134d41dd815168bca2a42cc27dde18087d0a6a950f2a5a95501fcfb271a862504ae9ba6aba2757d26e969d871aca0a1a6c555bc5b0c34a6321ad0ef36dd30dc0de8337895bceb18003850e69ec6ddbe578c23625d86fe6b79a51f49ccebc8a6d133aeb641bb049f64322d57938a5a9a82de0826c5035120ab1a35be10e1390a70a38bfa54b93a50b2a564a47d897f2b5ad6f9358c8ee571c226cd7927c61bf603d3415f483a0bd633ed74f5ff87ee3bb02c801fcd258811cd307b65ddba932a3488f859641277dfc336584470aeee05945b11bece91d82bd949ef3cda53d22bbecf4d48fb204edc991a7becbc184033045b37b410fe5a00d03836e3d5b2d753d4859a5b8ee8557f198922cd2e9a154909ad8f4785019750d5dea818486bfe57a19e0ded27b2494aa648470b88dc32db1042e4cba177a9fd660e6c04363c0a0672c1dd4dad53b2628b16089112465b1a1762ee98deb97e580d0c88eccc4b73bb47e57c405ef14614ef900b9ec3769db6f882283dbc41ce4317f5b1dd0fc93fbb4d4be722ddfd34551a291c9ded0e99dba0aaa1415a109917d818b750543d23017b554fdaab02453eed4763ff02051968f5f4e3c1ff86784564038c6995a60ed75b3a9e5b75e08aa8d79ec6ad84edcaca7694280e16e7a96ac8f7484f8b3e5302909d8c3b3d216850a43a40eb2c19c6022db8d808ee8f943918903bfc165331394cd68bcdce8e720a4794bc2653ae2d58b98d3c0be3e5053452b75f07c9f6c5eaf42ed2b3245abcf0e356a616088bb354cca9383d15c3d2b842613e54fa7fd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0x1000}, {&(0x7f0000007b00)="5d9abe4af9ccb7a51491724205ca98a22b3470e362781bdb7e3a805fd76ea330d97aee46a43335f58e69e13da45e0662793c0427d3039a93f7017a6e4f63ded15653b89835285619cd5f2db2d760fb3356", 0x51}, {&(0x7f0000007b80)="a3be9f1dd3a78d82075f2f6f798154acf5f701d1f9761e8f880a196b2dd40d7f40b08c2139358f5656760bcaa6e545cecdedf219a05f72c04af44590e70e01670de04a2df0fea87aa1e861968cc65b001b50752730e69f9bf2a859ddf449ed2ea27b7658a58c43268c9611bc700298eecda892108e9e8a5009a7a2603157f3396b713343", 0x84}, {&(0x7f0000007c40)="6ed49623f9434f10171efef6a48974ddafb652a1296b453e3bde8e42971f3831a1d34a4a83a70867fcf69c5d7b534701224e83358c010e54cf118ead65bc481593476aedca680442ce1188b5620555e6fd01104c97b059f676d05613a4b97a51f8b55ded4079150748f9eefc7965089c50488f743df0260924124432f619bebdf804621bd3ed210b1c9711459afc7c183be448b531dec564780560bb60ba5383e18670136107c49b46238a", 0xab}, {&(0x7f0000007d00)="d64800137d1144dfc5208ae6575c970a35bf7a65170e960043128fd204f3df4733dc218ade38e4c99bc979cae6ba5edaca4454cf570571207463a1dd50ebdf5b7ba9f4cbaff448203535a181093b65b31fa45f4efc345c4f1103f31e379886fb5d47633e93610277b30521635efe6f6c6949d9d5bab50314", 0x78}], 0x8, &(0x7f00000085c0)=ANY=[@ANYBLOB="7a32154fec476e4618a79522867b3e76835722e9546bc325a1e88f93ab22784d4995c4b55b6605c5335102d3cce701633ecee42e2e2ff1beffc6f2094e0b5f16900de6ce16c4455e627d4447dcdd893edbf11f407b39838344ab419e066139f4b029a6c71214d3c1905ede4b79", @ANYRES32=r64, @ANYRES32=r65, @ANYRES32=r66, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r67, @ANYRES32=r68, @ANYRES32=r69, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r70, @ANYRES32=r71, @ANYRES32=r72, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r73, @ANYRES32=r74, @ANYRES32=r75, @ANYRES32=r76, @ANYRES32=r77, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r78, @ANYRES32=r79], 0xb0}], 0x7, 0x4891) 2018/03/26 00:38:13 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) sendto$inet6(r0, &(0x7f00000000c0)="01c211374620c008c38288bdfaa87a08f60eff2c787f27e713db557a2e259014743e", 0x22, 0x20008000, &(0x7f0000000100)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000200)='./file0/file1\x00', 0xef) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x200, 0x1, 0x80000001, 0x5f1f, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x35, "593f051933f82bc4e4d471ce296042bd4e22de5619a864db61c755b2fa5ed40b03a9a1addbf59c1b9ebdedf69d7cc45485d2f901a1"}, &(0x7f00000003c0)=0x3d) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x88) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) faccessat(r3, &(0x7f0000000000)='./file0/file1\x00', 0x24, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x80, 0x400, 0x2, 0x20}, {0xb0b, 0x4800000000000, 0x5}]}, 0x10) fcntl$getown(r0, 0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) 2018/03/26 00:38:13 executing program 1: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @rand_addr=0x1}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e24, @multicast2=0xe0000002}, 'gretap0\x00'}) umount2(&(0x7f0000000000)='.', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x1100000}, 0xc) [ 82.317540] binder: undelivered TRANSACTION_COMPLETE [ 82.323026] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 00:38:13 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x1, 0x1, 0xffff, 0x3ff, r1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1b438b3e, 0x7, 0x5d37, 0x4, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/26 00:38:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair(0x3, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x8, 0x2, {0x2, 0x1, 0x8, 0x1, 0x9}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="116348400000f307491aac2a00000f304851703bade3a61ee0000000000000000000000000000011000000000000000000002a174857000000005eaf752b25365cdaabf6b256d3c6063d542cab745567604c326b63886d572c0de5cac90c3a6e46897f000000000000003eb4bf895db0a757e6df8f87a229492560685158f0fe7e57ab1c321e43fcd3a1a54f0dfac627bd9e6df4469c74acc32ce5787465de0efe58fea1ad661f", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/26 00:38:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) ppoll(&(0x7f00005e1ff8)=[{r1, 0x181}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x40000000001ff}, 0x8) socket$netlink(0x10, 0x3, 0xb) dup3(r1, r0, 0x0) 2018/03/26 00:38:13 executing program 1: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x1, r2, &(0x7f0000000040), 0x3, 0x0) 2018/03/26 00:38:13 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x96a, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x591}}}, 0x84) ioperm(0x3, 0x1fffe0, 0x6) r2 = socket$netlink(0x10, 0x3, 0xffff7ffffffffffc) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) [ 82.376624] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 82.410539] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) getrandom(&(0x7f0000000100)=""/122, 0x7a, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/26 00:38:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000dc0), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:38:13 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) r2 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x80000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x1, 0x80000000, 0x80000001}, &(0x7f0000000440)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000480)=r0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffc) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x7) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x80, 0x101, 0x200, 0x99, 0x8000, 0x80, 0x20, 0x4, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r4, 0xd9}, 0x8) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/212, 0xd4}], 0x1, 0x0) chdir(&(0x7f0000000280)='./file0\x00') 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2}) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000080)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x7fff, 0x8, 0x9, 0x7, 0x3}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) memfd_create(&(0x7f0000000080)='[em1/wlan1posix_acl_access\x00', 0x3) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0x13, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) [ 82.426949] binder: 11880:11888 ioctl c0306201 2075afd0 returned -14 [ 82.450714] binder: BINDER_SET_CONTEXT_MGR already set [ 82.456331] binder: 11880:11897 ioctl 40046207 0 returned -16 2018/03/26 00:38:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000fbf3a05af6bd5636fd8437c630e9affc15585981cc76c73402d0b0d3f09d234590ae98b7647bdadf03b0b6f22ab12038ab2d1fbd7b4e40af0b079da8764610743357785db28ea19a12c1e7aa681e37b95bb8f82ad912608fa3e265ffc97a0d2e42e8a7f670fe5d8ebcbfab583835c3df006aa05da50a7f12ca65cfc5bf5b"]) [ 82.463609] audit: type=1400 audit(1522024693.433:66): avc: denied { create } for pid=11884 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 82.499872] binder: 11880:11916 ioctl c0306201 2075afd0 returned -14 2018/03/26 00:38:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000), 0x3) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="8f919ea3f53b866630d6d44a1de83107f0a09389f71a8750c2ec8e2ee95d7263665ccd20a2c5677d21562ee427157b12cac965139c17f29905d6b470db39a1d83df3677671bb90fd190ad04a0fe1a956706ecfdb036328b9459d1080721fd679ce88f9e22c94d59c34161c8e396fb3f50c62afce316412ffa5c271ffa7a3ec9f", 0x80, 0xfffffffffffffffe) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x9, 0x9d, 0x9, 0x6}, 0x8) r3 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xfffffffffffffffa, r3) 2018/03/26 00:38:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090cff7)='/dev/rtc\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0x4, 0x2) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x100) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffff003) syslog(0x9, &(0x7f00000000c0)=""/123, 0xffffffffffffffd6) 2018/03/26 00:38:13 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) getrandom(&(0x7f0000000000)=""/199, 0xc7, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x8000}, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/4096) 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000feb000)=0xfffffffffffffff7, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x101000026, 0x0, 0x357) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:38:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="81cdab5ec0709dfa9fbdbfe74f3f35c3f6b62cf3e6f0679efd76ffbca19284a71d67b778faa4c0"], 0x10) getpeername(r0, &(0x7f0000000e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000f00)=0x80) connect$nfc_llcp(r1, &(0x7f0000000f40)={0x27, 0x1, 0x1, 0x5, 0x8, 0x685, "15cc3385c16dc5683f7d19fda2d3dc2104e0c49854a29c3e60793134a4cfae478beadecc33b365cffe027c41cbc6510558ae961050e01be1a3172f33048265", 0x34}, 0x60) memfd_create(&(0x7f00000002c0)='/dev/hwrng\x00', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x180, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) r3 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x7a5, 0xa980, 0x1, 0x4, 0x97b, 0xffffffff984a86fa, 0x5000000000000000, 0x4, 0x3, 0xff, 0x1000}, 0xb) 2018/03/26 00:38:13 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) syslog(0x9, &(0x7f0000000000)=""/45, 0x2d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r0, 0xae4, &(0x7f00000000c0)) 2018/03/26 00:38:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x31c, 0x0, 0x0, 0xffffffffffffff80}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000000c0)="e00a7d1b09553a8b06e3871172753bbbdd37ebe66fdcef4ccec82cfad0f5b1239ff0f4eaec3d7084695cf2b418e95dea9aeb4f923a6215fe836dfdb79393913ea9282e8ce0701e4b6205cf8568fe17216be7641fc2fd2c0255e30a302121d4c309777018eb1287b2f0032fa320f85185570af00701757b6fe0c9214906432c908cc2cb9fd2bd5083ab6f92ebc63c41", 0x8f) 2018/03/26 00:38:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x210000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x4080f, &(0x7f0000000240)="239e6b63b362b349c17fbb0e229df018593b3b7b917ed10edd3905280c84aef7f371e64a3d6f3f52ea779efe288cb536140e203e5feef33719d72bea6caf47fbdb24e8a439082662393b575570963c6dfb1d9241f9917042dfe4a6fbb091c119e3312d65d3ca78045800300b5b6ed69763a62e8f28a122c28a21e8f2485624814eb8589372de280e706ceff6e1c52b46b2af2ee02e043047b6493dddd44e827372eebdc14038dec26f122af0c1c88e9fabdeb54270916e4f39af8be1b77882490cee2a18d395aeeadc2f9abad151d1ccfb77e7bad822c8551b86def3e7ccd29f80cf02300b06a81b4c58be", 0xffffffffffffff06) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x48) r3 = gettid() mq_notify(r1, &(0x7f0000000340)={0x0, 0x1f, 0x7, @tid=r3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r4, 0x6, &(0x7f00000000c0)=[0xff, 0x4, 0x1000, 0x8, 0x8, 0x7], &(0x7f0000000100)=[0x934, 0x5, 0x2, 0x0, 0x8c], 0x40, 0x2, 0x9, &(0x7f0000000140)=[0x81ab, 0x972f], &(0x7f0000000180)=[0x0, 0x200, 0x8e5, 0x6, 0x100, 0x6c0, 0x4, 0x4]}) 2018/03/26 00:38:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x42000, 0x0) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x9, 0x8, 0x7, 0x1000}, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100), 0x4) 2018/03/26 00:38:13 executing program 4: r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = getpgid(r1) fcntl$setown(0xffffffffffffffff, 0x8, r2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000032ff8)={0x0, 0x0}) setpgid(r3, 0x0) 2018/03/26 00:38:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x9801}) r2 = socket(0x2, 0x5, 0x1000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000040)='m', 0x1, 0x0) 2018/03/26 00:38:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x9) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400400, 0x2c) writev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)="a459050f1032f9bd599c419cf09c2b4386b2d62654c4a33b4141d944bcaa0355b9c8f38cb90663b998ce0192f4f9977a58d3ae515a2605ca2908b65ddda755844f43e58f7fa0e5fb8e9ea2f97fa05f300bc5c854ce735738f636c835a49accfb11d465102790c543b2100696d5df7c734af9ac357818e2b16aa7c568683edfda3cfa159c56d4f6300c214d4c402817ecdab88e78c39ad4876694a25e049f89938733071abe2752341c85180500f943cfe3e53ac7a89f28f211e65ce18c7824df3e059e41763edfc4535f4bef176f78296769d054316bbb82", 0xd8}, {&(0x7f00000002c0)="94cec32ba56f5a8668598c25ca958226fe722bdacc6399bfc358f3461f14b6c99b8cfc57fadd5dc7de9ca3de68332ddc80f7b3aef6dfee4fc80e0c22de2eb8c33b8760954b36e712bca170a09e4f8cfc13a3346e1f5bc67f70465916", 0x5c}, {&(0x7f00000000c0)="45cde18c2a55670d35c0646e5b34efb6f1e43f25e252b6ca8d0ab73df9bbd5ee4a9c899b3f2bef", 0x27}], 0x3) close(r1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000380)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000180)='gid_map\x00') writev(r3, &(0x7f0000b76000)=[{&(0x7f0000000100)="04", 0x1}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) write$tun(r1, &(0x7f0000000400)={@void, @void, @ipx={0xffff, 0x52, 0x0, 0x5, {@current, @random="6efec21240fc", 0x20}, {@current, @current, 0x1}, "2ebad5b365b537935148d85e0aa2481a3b20a88cfbea8548ec251ff925cd796c1bfa2728c9716eafa91ca3201ba6abcada9b0ac8"}}, 0x52) 2018/03/26 00:38:13 executing program 5: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) r0 = eventfd(0x101) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioprio_get$pid(0x1, r1) 2018/03/26 00:38:13 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/26 00:38:13 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x9) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}}, 0x1e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:hald_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2e) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='clear_refs\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/03/26 00:38:13 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="68c6bc690000000000") pread64(r1, &(0x7f0000000080), 0xffffffffffffff49, 0x7ff7d) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x9a) 2018/03/26 00:38:13 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1b0c) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x5b) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000100)) 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000400)=0xfffffffffffffe57) 2018/03/26 00:38:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x40, 0x43f) prctl$intptr(0x26, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) quotactl(0x744, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000200)="23557add7b8ecd9ab20a82b093989b1eccfd11372e37e637740abcb698b01cd30a31cbb00ba2a0d1ff58f953cc1a6b95bf3fbb4113248588a6a288fd8a39c2841b940f4582d089b6e1a794816051d525665d76fc1d9dc1255807db68cbe2097af0fab1780b7e17887b80a30325980d5d7f3ed577a29916d1ccb4cc5f9f7d62cea4e973c7ed12279adc0bcf2e42a7038f5102ec8035f96dfd371f23bfb69f1c7a89e7978a2dea40b168d9b0336cc5") execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/03/26 00:38:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000feb000)=0xfffffffffffffff7, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x101000026, 0x0, 0x357) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:38:13 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000c40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c80)={'nr0\x00', r1}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000640)={0x2, 0x0, 0x2, 0x0, 0xd}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001840)=0xe8) fstat(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000f40)=[r4, r5]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000940)={'ip6gre0\x00', 0x30}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000000a40)={0x2, 0x3, 0x200, 0x80000001, r6}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x5}, 0x1, 0x2, 0x1}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="6b6f7551b8bf2625faf19634a421d2f4c88bf238e3d914d2a3b8fdde622c36071ef1cbd918b5dc24fd2fcf185025f6d024495b446291e233", 0x38}, {&(0x7f0000000180)="9179fa1c1c01773a99f05146799cd6d2447b2bd5da1568f318d46b52eb95f90ca9ac4a93044ef2e213187f7b860beff71a4f2b9926148fefae01206f310f6dbd678f4c0f52691466f8ffea433f6acd7b444fcdd64dd3b84e5ce66dd0f6baa37cf4e423a749137eef8c7135b22ee7151730e081af06e440da652d67b2e5ed89e1f67f6696c33953c4713246212e4adb13acb184a98f2b578c1963cde097f903ef563622d4c028cd", 0xa7}, {&(0x7f0000000240)="5343a445ac52eaeb30ec9fbc9845d04bb2dd249f0af3582e3f67a4b20cc18d19abeba227ea4e2131f2c614990f84a157880e5a30c7c34a7e924748554114245172a929322a6ccbfecbbfee578b6e2c268b3e86111013b320b35776074987eed766fc9f8b9e0892f22e03965b48f0161c32c2b29e2ff1c89d2190749a0f4ed8e3652f3793eafa096d43ee581a7bc1f74d779a7c73ebb1ff92e2695468eb1f906cb164b32dde1248168a2cac275cf73fefeaaa12c2d9b812dde485487246dab8539faa7204beb240c1f213911db9dc9dc2d27f28bf7497bd7c619d575f1b5747e53808a1297248f7dfb991a7933d589b", 0xef}, {&(0x7f0000000340)="ad161b2227963d25fab8d849000af2cf9b6032dfd262faf97f3d10e1d0598edad88c906acb4b0fb9a958bbb7bf6e99bd218ccebcad1374d4ea317f4e16", 0x3d}, {&(0x7f0000000380)="e6a8ca", 0x3}, {&(0x7f00000003c0)="c2a3110dbdc6c6b6cf6006de92e2938a9bd46ee02895498597a7a49dc40f5c085fd31c128bff394a79592bad88691236117699cdb2b541b674e3126a80c40f7e17371d7f677dcfc6b76667d5f2e8d7982087fc42426369639a4110c73e430937a2f7e7cf70245f396c8cd1652c76a1701a8117e3085f248d357bd4cf4346e7d085a4c210a648ad9e97912f403123af98acfd8d08ba5f5ddb39f28dbff29607fecb5bec0c8518e00f9befb5414e0534ae6cb10da7fbc46b", 0xb7}, {&(0x7f0000000480)="064806a739b0962fb0862b", 0xb}, {&(0x7f00000004c0)="10a7a4509a0981ec80e99d6ce50afc488c90975df15f9f911bd65cc6461da0c9518fd15ccbc38c0673a582fc2b9168af3dfb92259b016f067a579da393da6aae6bd21288bc4908d6149eca6e5595b64df11d42e9c3d3bf29dc967af20b91b5e8bd161887fae74109bbaef34b0309b248977f1ac50c08d22773058f3fb5007165c103438d8efe0ca8af5da04929e493008c53680eee752f22af9be39e19448b98a47d87ebb3b9f1716e7603a1c3a7bdc7afce6692170fec3e86b5233b356f590fa8ac7c0ce1d06fcee4f06278d2c5a702919eb4b3c4f1f2cf53a0614a1f1e7d546eacb31d", 0xe4}], 0x8, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0xa8, 0x1}, 0x8}, {{&(0x7f0000001880)=@ll={0x11, 0xc, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001900)="f5f600c390aea78efed32d696a4865af33a4d2e6475567739f9ff8b25246df829fe166cc2788f204b220bdb14582656829a66c5819f96dd9d162637d2079", 0x3e}, {&(0x7f0000001940)="457204432a323dfabd3e14d0e1d77ae64deeb2894bf4ca434d09106c673b701f40e052bf5d8ee58273b83d14270751dbd30509c6c6f03aded6e1e77451089cc019285da627a352986ad26153770941724b02b190b0dabc92e5b72e472ecc953ea3d038f0739b6fc74828a8a7c9036fddb81694ccbb4446a3caed13d656737253393178268a34864f8ab4da9f7cc07a4e7ce94e87e8c12dc335210124ea84109e76d0967e6f91c04ca591dc5bf975b491743a85395a6f780e85b185240deb1bbe", 0xc0}, {&(0x7f0000001a00)="7fd06be5ee7254630c5ee5fc8a81196e09dea89c21c21745cabd4220617e36e2990d010ebeb82ae81620d1e42cb324693ebb4afa402b92c52bda9d458c335be7e9f61547cc8f67016a4ca8cd4c5841328fcc289c37645093487c6d6fc8bb66391acf389ba4fd09bc2ef0955f282aecd0cb145ded2ffbcd68529c673017d970b3235b542e501e97a43db2168985aead50e3d9e401a6e98e1a64ed643730ff3e86db1e7b5324cc83497defde90307d37bd580bee2460a0972bbc70baca64ba6721365f05211e92f07237143b3be496d3d96ec4d1ec00996cb95d92ffbd9641e4", 0xdf}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1c8, 0x4c081}}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001d40)="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", 0x1000}, {&(0x7f0000002d40)="6c01f6bc078734ba6efaa114929d29ab208c974faa9224c61125a556be2e019321731da46433a3b025f41c89497672992148afc1268a90594e3120630971b13929df6ae5a8c93953131e6b55cf4ef67c93b68a82fce2e3a1c69b3fb6996f003e290a25924b77107af4558f3f577349a68fa29e556420b0208799cb73e2", 0x7d}, {&(0x7f0000002dc0)="140028dc45289570395e2771e0369801807d3d2e80717713800dcc7600d594e74eedeae55f7da8f7c40a115cde9cdb1c1ea993a30f3b80b836683e993bf5c8a57df87b81ff9279683ec62b703d104442d4ed9133c98808ba43428d21472c4bbdff0547bdb6ff81a37d4ac3220222ee3adbde7a17e15685bd1b428df207f219590e339c85db6fc31cd4f696ce2a7d33f0d94f32cff970511275c1edd1b51b6f594e515ae6825eff5b133c5e4a0cc751751440a86a1f93f11c3b4460e75a28d1a3d9f8aa4ae609a1a2a0e9fd93a0a01df640c539d4ed533b175a58e4dd", 0xdc}, {&(0x7f0000002ec0)="68b635c14cc086bb8100c93857a296b75eb5e981ba74291bf44d7eeab2da0bbe89b2f3369dd1b7ea177bef9eaf7cc8df14e11200ccf159a955e2c8ea9bebb73a8d21b1b4c6254b3a1ddeb8a3618ad7aeb84c2ea8814daf8fd7298948cb4226aec12c6f1fb163520eaffd11495421302da737f660e6a2d75a85a1274a9e1bfab1ea49c4b9af59d843a2028ecf08", 0x8d}, {&(0x7f0000002f80)="beabb1f8150c6a03686b8c9177d03633245a99777046e1f61876fbe980c2d983882d1c8bba4a5bb52ae63bd7b7e7dd312c12c231c4adf92e67eea8853cd29a14269f94701e68866d0625b5186ac30161c08b1297ed4d7d5e7198134c6d", 0x5d}], 0x5, 0x0, 0x0, 0x20000000}, 0x100000001}], 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x2002, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000a80)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 00:38:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x10) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000000)="5d24a084f3a762af5c9427b346887c4b3f5ef79558126fedb895a8a8078a50d2b7a1a9bf0ef84428a61cc2bf91dfc3b6eb484520214b45ab72e8abd9837084bf8540a97073e120cf6cf171311ed1ede3530c0c4de25cac4d1fdd9e65294696322d5b13fe234385e2f1870688f33adc2843c2a3dd7540b5c9c879d6985f8bef6eaa2c07bfe8b17426c6076b581af042c1fb83c0431389b8e5e9cab5de9419c46c93c2a9f50f0f750af06daab827eeed5ff1d9ebce4b64025efbfbab3a0e0e6b1167a72a7cc2406aa1f8651097ce83ee7aa20ce41279cf7942ac80") getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/03/26 00:38:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0x103, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/208, 0xd0) 2018/03/26 00:38:13 executing program 6: unshare(0x20020000) socket$netlink(0x10, 0x3, 0x9) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80, 0x800) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) unshare(0x20000000) 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001940)=0xe8) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) r9 = getpgid(0x0) fstat(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001f40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) r17 = getegid() sendmmsg$unix(r2, &(0x7f00000020c0)=[{&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000004c0)="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", 0xfc}, {&(0x7f0000000340)="be5b3c81b4658f27318f6d69b24821a9583e6d6f688ba008830705dfe2305c", 0x1f}, {&(0x7f00000005c0)="97e2cd5f7b352fd11a1b05a3ab186bbd308d8db3a47c28a55db247119e556c9c52ff2c48dd834df0", 0x28}, {&(0x7f0000000600)="5fec4c6b41e7cc5c2e0ce699ffd20ea8954c534b9463dd22811870e26709d9e0d53299202c45badcb1fa0b63f25e1ddc", 0x30}, {&(0x7f0000000640)="66c59199b9cd97d6261b88e878af11df7fe40df9cdbeec972a8b4ee7586c0a7f304c5b6b814195204bf4acbbf044325af23635a334b53025072d3bb996dfec13ff16a6798481b9ff129c04fd8bdcd687b878f207df6f0186f5907344406c87a12da01579d9a1f57815481788a7dabab4e775cb0227fd3e071516bc48a5d67cf5a41d89bba053e956d0c2747abff20fafc0cf3775a0961c40e772deb5190154de30dd5b7551cd3988d97d2dc34f0b34e4ab849c46be3ab540fdf22fcde3dfbe20aa579edb62fec4bfdb9127295701b28a10c95fe0158f74", 0xd7}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="569c08c9e6599718604547f1bfb70e635397094219ff59562697f6c389df45a27d8d6eb886df5d1d3f51f413fc5d2908e26468e4352efaca923adc328c69b152ed0ef78f963f29f80b3a1a7e3868803cf1165aa236bc0da85c193c61fa04cfdf4e6f883754bd19b0fba5252b2c", 0x6d}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2]}], 0xb8, 0x1}], 0x1, 0x40) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000300)=0x4) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="65643f2c281dc4c95d4226a7e99cbb0432b952192885301f8273f054bbfbdc28295023fdda752e12d644865aebc1b274c2225a15d8c31913322f425750b146bdc502a67393f9066a985350bc1448354de918b7b91bed530fd36b649cd5a1993f6b5b787915929617f3dbc32e84071c34e93e2842b4351bd3bc704d7c082cfad9e9e546a118df3a73299769458860849c6d497276138936dc5cc10fcf8ef390f5d875", 0xfffffe87}, {&(0x7f0000000180)="80a889528047def017f24b8801460d616de218866e56b9cddcfca4d6ff0698ffb0aa98079b81ab614655e0008c0d6333df90dce174f7020d3a32cb63e156bfbdb53a3f76a37dfe2529f3fccabef5320881200510e0e693bbec05ac206357619828ba9caaade16c847c0779c3592697c8a9a5310cf31debee0537883583d8cc8525eea9076820afd30e369d29dc2d292f3a9deb511ad38d170b66f56f577988903d794e60dacaa24a417e06ebf30eda1dfe5830b3a1106e576ff44ff929d04417708a4d43e4b37f520f8e1f6c2ec450447451bbdd31c4ad0243b0fddc8b2f35c2480d55d750c3945e371b04bb05c77b2425b3575d56b0", 0xffffffffffffff1a}, {&(0x7f00000003c0)="209351c70778f16039d89d7a0fe0bf9832b82370a0f7dcfa24b51054419ace384761b9944b5bc2c4823e0832cd89a45874cce452eb86d4cbc63d7a69d9b9a2aaefdcce2bbc764468bd7d75c679a712276bd9983a8eec", 0xfffffffffffffc39}, {&(0x7f0000000280)="274cc81a45abb0ec02f90372634a2430d1b1abaf0629144f95cb2dc91862b737b067bc7aff1b792ff470448bb75c93328c04cf4240c9d302573b3e418b1ad00c4dd8fd25606d3fe6b3540f5580", 0xfffffffffffffe75}], 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/26 00:38:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) 2018/03/26 00:38:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518", 0xc6, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001900)="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", 0x800}], 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/03/26 00:38:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) unshare(0x28000800) fallocate(r1, 0x0, 0x10001, 0x5) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x8, 0x80000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) 2018/03/26 00:38:13 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xb) flock(r0, 0x40000000000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/03/26 00:38:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0xfffffffffffff000) 2018/03/26 00:38:13 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000100)=""/100) r1 = userfaultfd(0x80004) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x18080, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) 2018/03/26 00:38:13 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="260000008000000000000000000000000000000000000000000000001976433f000000000000000000000000feff0000"]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x200, 0x80000001, 0x7fffffff, {}, 0x3, 0x6}) connect$ax25(r0, &(0x7f0000000140)={0x3, {"65dd3f8e42b65d"}, 0xa87}, 0x10) 2018/03/26 00:38:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/26 00:38:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x519de08f628141a1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x840, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000340)="696f2e7374617400fe0d487c3c5bb8553a5d39af87071d7315d0e7c6c21116e28dd7a95e295d120ec746302c30c47faf56d60e77633d6a06c45721d8fcac5ff9729d77aa00ec5a5ac567bb4b0661286c2e8e37637a6f372f1b3e46d34d86c62e7457d016fb2e", 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0xfd, 0x0, 0x8000}, 0x4) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) connect$packet(r0, &(0x7f00000003c0)={0x11, 0x15, r4, 0x1, 0x80000001, 0x6, @random="ae5aa73e54d4"}, 0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x80045439, &(0x7f00003b9fdc)) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{}, {r5, r6/1000+30000}}) fcntl$getflags(r3, 0x401) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/03/26 00:38:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x900, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x73bb6742dfcb84ba, 0x3}) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/03/26 00:38:14 executing program 0: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) [ 82.998784] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 83.010438] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 00:38:14 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000740), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x7a5c, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, 0x6, 0x1, 0x1, 0x80, 0x40}, 0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000000000)) 2018/03/26 00:38:14 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8967, &(0x7f0000000200)={'irlan0\x00', @ifru_settings={0x0, 0x3c73, @cisco=&(0x7f00000001c0)={0x7ff, 0x5}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r1) r2 = socket(0x2, 0x2, 0x0) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xffffffffffffff98) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_ifreq(r2, 0x916, &(0x7f0000000080)={'gretap0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='yeah\x00', 0x5) r3 = syz_open_pts(0xffffffffffffffff, 0x90080) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r4) 2018/03/26 00:38:14 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x0) r2 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='^em0&]{*\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x5, r3) 2018/03/26 00:38:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x900000, 0x8000, 0x6a0b, 0x20, 0xfffffffffffff801, 0x7132, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x8001}, &(0x7f00000001c0)=0x8) 2018/03/26 00:38:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:14 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xd5, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)=""/213}, &(0x7f00000002c0)=0x78) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x80000000000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) 2018/03/26 00:38:14 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) fcntl$getflags(r0, 0x408) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/03/26 00:38:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xe1c0, 0x40000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1a2}, {0xa, 0x4e21, 0x1c000, @loopback={0x0, 0x1}, 0x5}, 0x80000000, [0x401, 0x8000, 0x3, 0x9, 0x6, 0x7, 0x4, 0x4]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8881, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x1}, {0xa, 0x0, 0x333, @dev={0xfe, 0x80}}, 0x0, [0x100000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6]}, 0x374) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/03/26 00:38:14 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ifb0\x00', 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x7fff) read(r0, &(0x7f0000000000)=""/136, 0x88) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400000a000000ffffffffffbcffff030006000000000002004e207f000001000000000000000002000100000000000000000200000000030005000000000002004e24e00000010000000000000000"], 0x50}, 0x1}, 0x0) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) 2018/03/26 00:38:14 executing program 6: add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x81) add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/26 00:38:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/26 00:38:14 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x200000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000340)='syz0\x00', 0x100) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101000, 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8041400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, 0x1a, 0x0, 0x70bd25, 0x25dfdbfb, {0xe}, [@typed={0x8, 0x14, @uid=r3}, @generic="81be8f56d49cda7cfde3281edddf7775b33aff6f29d87ec61ab7db26e982114836d83b4b25", @typed={0x78, 0x32, @binary="eb3070ba428c9e9ee6ff3e56e210bb8f50b398a865c38a65a929d457607cd4604be80ca910d23bc0828a39ec56a66831067346cfaf3b8865a83c9dfb48d50349dc9aa76a941e42a6b0e71e27ffcab8b61c298efa479188c8d370f15f8e63afcf63aa89b747fb048d2d418e88d48b7b8fae"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/26 00:38:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000000008000000000000000000005bebdfde9c15430a415e36301aaf26b76dc42a2872cb16b6ac876fb5ae4e7249a22f"], 0x14}, 0x1, 0x0, 0x5000}, 0x0) r1 = dup2(r0, r0) pkey_alloc(0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) 2018/03/26 00:38:14 executing program 3: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/26 00:38:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200a00) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'dummy0\x00', r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x1fc00000000000, 0x2, {0x1, 0x2, 0x1, 0x3, 0x401}}) tee(r0, r0, 0x3059caa5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@local, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000500)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x40, 0x5000}, {0x4, 0x8}, 0x3, 0x0, 0xcc2d}) memfd_create(&(0x7f00000004c0)='dummy0\x00', 0x3) write$sndseq(r0, &(0x7f0000000180)=[{0x9, 0x5, 0xb7cd, 0x8, @time={0x0, 0x989680}, {0x3ff, 0x4}, {0x0, 0xcd}, @raw8={"1899b0b716176e8121c53eb2"}}, {0x40, 0x0, 0x350, 0x1, @time={0x0, 0x989680}, {0xdce, 0x8000}, {0x10001, 0x3f}, @addr={0x3, 0x9}}, {0x6, 0x1000000000000, 0x7, 0x2, @tick=0xffff, {0x3ff, 0xfffffffffffffff7}, {0xffffffffffffff80, 0x4453c2f6}, @queue={0x5, {0x23, 0x401}}}, {0x10000, 0x3482, 0x401, 0x200, @tick=0x56a, {0x7c2, 0x7}, {0x6, 0x6}, @raw32={[0x81, 0xfff, 0xc63a]}}, {0x20, 0x8, 0x6, 0x5, @time={0x77359400}, {0x3}, {0x1, 0x93af576}, @control={0x0, 0xd05, 0xffff}}, {0x4, 0xb4d, 0x100, 0x38f, @time={0x77359400}, {0x0, 0x2}, {0x100000000, 0x4}, @connect={{0x1}, {0x4, 0x10001}}}, {0x7fffffff, 0x4, 0x100000000, 0x401, @tick=0x3, {0x4, 0x7fff}, {0x1, 0x4}, @control={0x40, 0x7f, 0x101}}, {0x497, 0x2, 0x1, 0x3ff, @time={0x77359400}, {0xfff, 0x7ff}, {0x5, 0xfff}, @queue={0x40, {0xd83a, 0x7}}}, {0x9, 0x2, 0x3ff, 0x101, @tick=0x7627030a, {0x3, 0x258}, {0xffffffffffff7fff, 0x20}, @addr={0x4, 0x1}}, {0x4, 0xaed, 0xfffffffffffffbff, 0x5, @time={0x77359400}, {0x3, 0x92}, {0xffffffffffffff61, 0x9}, @queue={0x7, {0xeca, 0x1f}}}], 0x1e0) r3 = socket$inet(0x2, 0x2, 0x0) fcntl$setlease(r3, 0x400, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x9b, "38ad8995e0eee798440eeba4a5ad53385462d8102ae844a26c7c1c787e1be6cf4cf23de84891faf194f34ab5090f9d87bfb87c07d26c218b6a475355e53298e57b2ee0dfca675267f0834739828d8e4280a48ed8552c9b31b595a5887aaad47668531d0be9ff50190bff28927854fcbd5616da077329b019baf0d75e4cfe1ccd7f23497aec35b3b3387db93be81b0ef481e61f9cf2b17a731ed951"}, &(0x7f0000000440)=0xa3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000480)=r4, 0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r2, r5) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) 2018/03/26 00:38:14 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gretap0\x00', 0xfffffffffffffffc}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/234, 0xea}], 0x4) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x12) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)={0x3, [0xa6c, 0xd4, 0xfffffffffffffff7]}, &(0x7f00000003c0)=0xa) 2018/03/26 00:38:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) dup(r0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r1, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/26 00:38:14 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2000000040) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) ppoll(&(0x7f0000000000)=[{r1, 0xc}, {r0, 0x400}, {r1, 0x201}, {r1, 0x210}, {r0}, {r0}], 0x6, &(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffffff7}, 0x8) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) 2018/03/26 00:38:14 executing program 0: add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="49926a31e22c3152311d3fccc2bfadf6a0d414192c7b73acfe63cc96999a4bb94e7acac97153d442fd39d53e79801634825b9718ac8ad38396fa064baf21d7ce61", 0x41, 0xfffffffffffffffa) socket$netlink(0x10, 0x3, 0x11) 2018/03/26 00:38:14 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x30, &(0x7f0000ffe000/0x2000)=nil}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xf, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x2005) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x19, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}], 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x0) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) select(0x40, &(0x7f00000000c0)={0x20, 0x8, 0x81, 0x7, 0x7, 0x0, 0x3, 0x2}, &(0x7f0000000140)={0x36a, 0x9, 0x8, 0x1b, 0x1, 0x2, 0x3cf7d5d7, 0x1f}, &(0x7f0000000180)={0x5, 0x400, 0x3, 0xfffffffeffffffff, 0x7f, 0x7ff, 0x1000, 0x3}, &(0x7f00000001c0)) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/26 00:38:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r2) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/199, 0xc7) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}], 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/26 00:38:14 executing program 3: r0 = socket(0x11, 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x128}, 0x1}, 0x2000c041) acct(&(0x7f0000000140)='./file0\x00') setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/26 00:38:14 executing program 6: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/26 00:38:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000040)={'ns0\x00', @ifru_addrs=@in={0x2, 0x4e20, @multicast2=0xe0000002}}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x8001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x2, 0x401, "110d68dfe2611cc51635c83a46ed197b9a80545da6ec16065f249dfd07983311d49fed682a72ed9af80bd9074259b19d1ec48f3bfbff57ead82447635c12d321a9b6ea506b86fb355b27d4e8b6666811"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xdc, "d418ced7a8569186e0fb6026eaf1adc034bc72832eaf463547bb1f9a71f041beca00b429e68c65ce3746740c5f1a36277aa4b9819c63081b0a8e8540107dd3cc2f96bd6e281bde7063387fdc1939304a158204b8ab0f43f05bf933cde745c420d305338c90576c41bdd9c4515b6a991cf31b9dca52786f43b542f8af24c1b0f0b399a89d27e29a539fb19e35d7d322f981b925ce3de318b52998967b12b84ab07b030e8f31201b93c40b0ebfbb7aa922c3c06079e90a1d1f611d9058d130b89c06fdeee4cec7874359492b8f22f629c6e5ca17d979730a5eba7dfe9e"}, &(0x7f00000004c0)=0xe4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x0, 0x5, 0x8}, &(0x7f0000000540)=0xffffffffffffff38) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x10}, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="66000000a27356f56c9fcbd9248ca0e5e666a13238b3f6e4ce9223351729823cb90da42840445c1f24b7dc1dd21c628fbf064ccd67fba0bc7c888508209f479630d3221688a6e5b419b542eca1b1d2559e3cfb2e6277dfaddf02fcda0000000000000000000000000000"], &(0x7f0000000240)=0x6e) write$selinux_user(r1, &(0x7f0000000580)={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'system_u\x00'}, 0x2d) creat(&(0x7f0000000500)='./file0\x00', 0x10) memfd_create(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0) 2018/03/26 00:38:14 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r1, 0x1e}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r2, 0x3, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/03/26 00:38:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000100)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0xfffffecc}], 0x1) 2018/03/26 00:38:14 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl(r1, 0x21c, &(0x7f0000000200)="d5913e34e5471ff50e79efe414544e5c5a385da4efb533be366631f107a9e1693a5359d9ff7d789e7ab7bb9a93e21c8e9e4be9a58edea8bdc88dd8f4adb3936e0aa2dc7b36e175346d868132214a03335796868cc7ffca0f229f111f634c94444b63729c1b5abdf5e2a893c039a4e164f6844419e1bf888c698c8416d72951e1b2e805ef58a44bfa30ff7008f67549e7b789354c89ddcc9ef0") r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000000040)="2f01f1e87b353f1bed297919ef53443972b0b8f0f9381f421db9628c5a9588850a52c26f37b8e3bc1889c4dc0a70fbc02ee56cd1d6276cc32382439f4003195815b0bf649da1820cc6999e3f528544724409d0fb086dce256a929d138ac2cb4f839c1992a38dbfb322b72d5d50c14d87fa8c8b3e66190cae1440e1b4ae0da74f26c14ef4d164ec4818d43d831a0ea6a030e86eeaa193a639b6b6693c020000004dc5d3f85d9a412e03a1de0000", 0xfffffffffffffc90) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) renameat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') 2018/03/26 00:38:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x7b}, 0x1c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/222, 0xde}], 0x1, 0x0) 2018/03/26 00:38:14 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/03/26 00:38:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) fchown(r0, 0x0, r1) r2 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r4, 0x80000, r2}) 2018/03/26 00:38:14 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xb87, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e89004f6d28635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d0001000484080000040080000005000b6bab171c50895274360b2807e207931d1840445eda74da2d75cfd458b574914155945b4e03a11b3bdcd71e740faa110c4cf941d4ec166559a871f5ec76cfd6439a8f8914209463c2d3de80b187d844fe876f359a505f94d856a569000ff100a48e2815d73c55512eab3834ecb2acad181f93014600728b8ead6bb30e21655e20819dee0c6ca8", 0x58}], 0x10000000000002ca) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x8357, 0x4) 2018/03/26 00:38:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f0000000000)="dc", 0x6b49d8ed) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000007d754e484cb387c5f470973f51c778d9068605bddace467376b160deff34f34f7240bc52872a4993d15d9731ea00691f0c838457677f9f387665ff61ced55f1775fe98b55b157dd9f83b15c13ad2b8c2e7a61c83792184b645fac918e1a05f7f04b928a9dc5199eae1437f327806a0e61d242b1578e1"], &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0x178306400000, 0x3, 0x5}, 0xffffffffffffff7f, 0x100, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x2, 0x8000, 0xfffffffffffffffa}) 2018/03/26 00:38:14 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001dff4)) 2018/03/26 00:38:14 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x2, 0xd5, 0x5}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00') open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) getrusage(0x1, &(0x7f0000000040)) 2018/03/26 00:38:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) r2 = dup3(r1, r0, 0x0) fallocate(r0, 0x3, 0x1, 0x307329b8) renameat(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000040)='./file1\x00') lseek(r0, 0x0, 0x0) dup3(r1, r2, 0x80000) 2018/03/26 00:38:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20040, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x1000, 0x3, 0x101, 0x0, 0x7fffffff}, 0x14) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r3 = getuid() readv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/192, 0xc0}], 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x8d, 0x4e20, 0x3, 0xa, 0xa0, 0xa0, 0x1d, r2, r3}, {0x9, 0x20, 0x0, 0x800, 0x40, 0x9, 0x2b9, 0x9}, {0x40, 0x10000, 0x9, 0x1}, 0x3a, 0x6e6bb3, 0x3, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3504, 0x0, 0x2, 0x1, 0x3, 0xffffffffffffffff, 0x1}}, 0xe8) 2018/03/26 00:38:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/41, 0x29}], 0x5, &(0x7f0000000300)=""/112, 0x70, 0xbe}, 0x40) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0), 0x0, &(0x7f00008e7000)}, 0x20008054) 2018/03/26 00:38:14 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000000000)=@in6, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001200)=""/154, 0x9a, 0x5}, 0x3ff}, {{&(0x7f00000012c0)=@sco, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/178, 0xb2}], 0x1, &(0x7f0000001440)=""/222, 0xde, 0x8}, 0x2}, {{&(0x7f0000001540)=@sco, 0x80, &(0x7f0000001a40)=[{&(0x7f00000015c0)=""/150, 0x96}, {&(0x7f0000001680)=""/27, 0x1b}, {&(0x7f00000016c0)=""/224, 0xe0}, {&(0x7f00000017c0)=""/195, 0xc3}, {&(0x7f00000018c0)=""/69, 0x45}, {&(0x7f0000001940)=""/60, 0x3c}, {&(0x7f0000001980)=""/149, 0x95}], 0x7}, 0x4}, {{&(0x7f0000001ac0)=@ipx, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b40)=""/21, 0x15}, {&(0x7f0000001b80)=""/240, 0xf0}, {&(0x7f0000001c80)=""/107, 0x6b}, {&(0x7f0000001d00)=""/183, 0xb7}, {&(0x7f0000001dc0)=""/216, 0xd8}], 0x5, &(0x7f0000001f40)=""/29, 0x1d, 0x80000001}, 0x80}, {{&(0x7f0000001f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/100, 0x64}, {&(0x7f0000003080)=""/68, 0x44}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003100)=""/124, 0x7c}, {&(0x7f0000003180)=""/148, 0x94}], 0x6, &(0x7f00000032c0)=""/248, 0xf8, 0x10001}, 0x40}], 0x5, 0x2101, &(0x7f0000003500)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000003540)='net/rpc\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003580)) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd7d000036000000000cdd0700000000001f5f08c9080001000000738558730bee17ff005867855e", 0x2f}], 0x1}, 0x0) 2018/03/26 00:38:14 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b3fe8)) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000cdff0)=[{&(0x7f0000000040)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/26 00:38:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/03/26 00:38:14 executing program 6: r0 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) process_vm_writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f00000000c0)=""/2, 0x2}], 0x1, 0x0) unlink(&(0x7f0000000100)='./file0\x00') 2018/03/26 00:38:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net\x00') 2018/03/26 00:38:14 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x62000, 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/03/26 00:38:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') r1 = epoll_create1(0x2000000000080800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xfffff}) 2018/03/26 00:38:14 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x4, {0xac, 0x100, 0x10001, 0x0, 0x1eb9, 0x6}, 0x3, 0x1}, 0xe) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r3 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x400200) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000018c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x117cb6023eddece9}, 0xc, &(0x7f0000001880)={&(0x7f0000000240)={0x1638, 0x3e, 0x10, 0x70bd2b, 0x25dfdbfb, {0x7}, [@nested={0xc0, 0x4d, [@generic="ca45749c2ce16bc64cc5a4a1346d5cbc9756f64baf83115e2d28dd53e8a16551d9c63934ac383225d74020378217d91719f8307a0486f1069b738fec5bf75ebf0b8e80b2b6072232e03667f03a96194837470b1312bd85b7548b5c12e710a30b2d04eee00215f0e848c622", @typed={0x14, 0x58, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x12, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x27, @fd=r3}, @generic="83882a", @generic="26ed25e526a83f107051c5a90f1b27bb84d1d0d9ba48bcb8ea99625a"]}, @generic="8d3fe49921020cc2b12104db294dcbe50a6f0f44431b90bc2e5a4e981d6ec118d9f8c2451be93e8d1fdd403c3e90601374e5d1aaa6aae8301d0bd15dc98239c2cf9f0305abe31a4d2aafe0cf75bbda54f81daaae13122b7dd9f3028ffb535995318fa33ea4cd762c79786be42bcdf147ab435c68049729ed44e846f479ee9d7689fd66de5e0b2ed2", @nested={0xa0, 0x79, [@generic="9f714e81b052b917df5cfa9bec5a7e5bd75b5fa1fb", @generic="2cc3bf3d33ccb0a9cc6296ebce9c4bd40232e5debf81a694684056ac6adffff90e692501ccc8fedd551f3faab7595fbcd132f751b4aa07801f28cfc7d127c05abb296d0421eefc90798c430a416b028f8bb5232d342985ab07504132a144bd038cf35225ef47fb08fca16286f5a54931cf783f6a8d8f89bb5df5adc6583099f7e658c37351eb8a"]}, @generic="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@nested={0x43c, 0x7f, [@typed={0x10, 0x6b, @str='+,{cpuset\''}, @generic="45954e5c977f2a553ab03e324e7ca89b53e27ff83308ac9d6061ca807aeaddb725974d55254dd6c6284b44a7589b6c8deccc5f6f5c2e86a19bf06f428cc7123e90650dfb92ad926a6f427f6cd88d31141271f73ecce09ee19297afcbe2128d53bec28e718c7bd76a90eb532cca6965d53c021a7d251912634c59b0b48025eb41ae27ade0f21a43ed0f8dd1aa271cef91105c9e58facb2c38464cfad8b0781adad38106c834c6123bb87c6d387c97fad36c23f05d41491b48b5772344f28fa1be96c0984944f88a29ce62cf051c6562da43f820ff", @generic="b4d67b0bbf71bc12d7e8b20cc8b368f42f7c8c0ba5a3507ee1c23ee4fb61aa50f40bb6b8196f89373fe65e0a5732e33052868a05e3f18262d45ae87f930c022278902c393aefa84ee996e6a150b4eaee6c420dac97c0c68ec02f77a87baa444fc7b75c79ae7d830b47ca5ff16fc40ec04fc991d95c73c0924461dfc66e66e6ae8f74b510986a939cb659032185f84d172cdd6d49f13a275d516bd136671eba74808fd26af8db81ae0426b9684b0de45745446c2ca571034957369082488d6a641ede866de7d952ee9aa5d0819ee6dd2a09246599acb5c14c3b66aabb5d01af10fd4aba81caea2d43efbb8dc7a0cf622e6212ff34", @typed={0x8, 0x46, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x30, @binary="973f41977970c316a944bb00fde968e520"}, @generic="a0b5acb7636fdd5a2dba300e29f8b694986071243ef5eaf7ffce4fb4127088f9916483b7c75c7859f5bee832d26942047d41d5637cea3182916858e22ca75e58afdf329b958166bb22fc4cc3eccf2c2195103971e1eaa03f90313a02174e318fbf6012fd93fb3cedd1bb94d7dab03c5eed903ce93fb2e85e15122eef98d8fc548da5eb778ea7edc4db18df83e8b8265cb5f5819ccbd37ac394470f9ad18629c57a9486f236b4aeb86c8341d9bc448b15f61fd5d4605ef345750a67010c9d0e4e7f84bfbda0d3317cbe43140bfef41c48d8d919a0e89de74c3350027ff2d6", @typed={0x10, 0x6e, @str='vboxnet1\x00'}, @generic="e5b84a56074d24d2f6d97b6d36973c62a6a90963a31d6c7917c43b672758c0a5b3f16533d1a85af2278e9c311955f7deb3a8279c6139dd87a18de574abb9cdf11c8d511a976294bf58992b2bf269692372f5acde87a9a33fa4404094387012c1a40fae27a127090ba0dd0f02d1cb8dcbe50545289a0310c9c870216121a66473f0b3998798de2e70338feec05a4348611009cc1579edd70763fbc5d63a29b03f7c112e853b3fae8a6ad90efa9034d1a004bc38f94481f846a08fdaf9c3f5eed33be34f830f102279ffc7a3b982b2f2fba5af498a71f65dd912c0c0042d22079b96b19c2beac56ba31c9480dc345c3b", @generic="a8735296c2cde15529395b2218d211260ae6e86724b7b4acb07972358d1b530497d1c4ef2676c0917e4befd47e1a8db0ce6ffd50d22dc5532ae622845a6fb5b03b20b59b938835174a2af9ba245a0c16bb26d0a7a416c169cc", @typed={0x8, 0x84, @uid=r4}]}]}, 0x1638}, 0x1}, 0x4800) [ 83.430134] syz-executor7 (12175) used greatest stack depth: 22592 bytes left [ 83.452884] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 83.500910] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/26 00:38:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xbc5f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000}, @in={0x2, 0x4e22, @rand_addr=0x20}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0x94) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16}, 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="f917b941e54ece9f49b7d87d0476dcedf4d4bde57c7be0d22c0c707b8958bb1b5968fed8f8f04b84aa7c8c8e1e8d1be2b8f7f9a63421fccdadf0a36bafd6295a2fbb9b395abd9a07c89818b877a50c18022538d44825ddaf9264374660790127aebd610e31d18686009625e0ed707c96ff11dcb916b775"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/26 00:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80, 0x800) sendmsg$netrom(r1, &(0x7f0000002e00)={&(0x7f0000000140)=@full={{0x3, {"ee3d09443a1291"}, 0xef}, [{"f7a87bf5fff2d4"}, {"6158035ec08a36"}, {"47fc7e405f4627"}, {"d98f7117a6afeb"}, {"d72dc5de27b1c9"}, {"9d229984122980"}, {"2b53b54fe63877"}, {"e2dd0dd7a253f5"}]}, 0x48, &(0x7f0000001800)=[{&(0x7f00000001c0)="378feffc72cf0b70080159980082b0ac870e404418aea084829f7d380291113083ea257ced162b0add7c26af62219cac58035dbf95a1d4a7f98d69f504872cadf02865f5c50a6431dec19d1c5a3d5303da4a50a1a0790f1642d1511f036a5c33895598d90801cfe48bb50a2035e674052087d17dda8412fa90aa59b906e36f4151783b", 0x83}, {&(0x7f0000000280)="3b1f5fb5a5d76602a9ec8983f0ec430d0501be50e3f18829e1bbc4b9d48e44c760ee7b52d8e0205caf43179765a6a674f019a46cfff12e4bb60d545649c2125794b12c", 0x43}, {&(0x7f0000000300)="9154c16c82327fe2520d5fea3c2281a0db60dc48547d9e203f47d6f4020187e62f97aab47dafe71f9e3726aa4eda9aa204c8cf8fc6a50280bf0f2aee6d166cfc97fc973e42b18c04a469e94ad76f6bcdd893c2b0c12cbdb5937b83c6390a5d919a0d6dd43116edbce36afee55ccb99b776e9a550f4d890a8876cd0b81ad36f9c47eca7f7", 0x84}, {&(0x7f00000003c0)="5d39b2d6eb23e376f19ec5cb3e61d9eab476753b660c1d2cabc2ad867b3e6da98d31c9eb70cacfb139b4ee65434eb8852c2b6ebae5ff3bc7a74123cbef94fec345e84a00ba69b2e0f134f0c63b80c47a39515fe993e033c7117bc9130c83507174f4f444e05ae823939c03dadb800a502d528b764e1806da0e380523afa64f3a391a3ed95fc070db96b6effedea44668bb1fd2ec960677e4ace271fc77ed0fc3d8113f44432bb83eb08eede7fc0ea3bbb92b59b1c9298967561d33ede30858bd4e7e76bf02ffdbc67cce559a5b57c87824", 0xd1}, {&(0x7f00000004c0)="ec65678b37b5933a0e269b40334364657e72e57110382370c1bf36b50b8c8bde7def100fdd6e40e0a23c5b9fdb1008f3476ab29628aa12f03dcd487aba604c3525a6f693eb784b37c54dee0e60f8f5bb8eea0790a0cb28fbb0178d6ef193b2aeb7019bd5ac2d60645186e0fa118989eb045bb9a73455103628521b41eeebaadd0f0a1e9b90a18e504b048f839ec58af30063a3f77598629bcc7e69b7d9c70dcefc45af3f73d99dbd38c04f862ad8ffd066fa6113968467f20b06", 0xba}, {&(0x7f0000000580)="a0b274e581157f2025806d1df1a8ca2eca59a762e0f198c4c8c79d6a9bdd33b1c897675606a531a70a1790af499740253a205fd2cda1e2cef666474c7ea4f15cae061191ce53b32c614a0d221606dd8a485b77211ad7a18a0cd791f317567b18df5482ac3b7374e6f9f668ba1a763ce69d2b2ac204273deaa97f7208b0320301a25cd0171e36d8c80325410e877b0ff907be05b51e6f7e66feb950def9760f1acc168c703e552412ee316635688449a35cad771dac9c5e676e63a44a0aa17bb88bb910f6bcbd768c16d19cfcde1fd5ed9f279e81c832ee948d2f675a8facdd7938153bc65a0d80", 0xe7}, {&(0x7f0000000680)="3746e9170aec13440b90f83fc714607828c702008679d5b25647b9b5653528bad7a833e19f05e22d88fc749febc85f115a713458726c45681cb991f6c12560d64391b1771f2ea426bd8cab36618d553aa71b6a8acaa191538dacd520e6a7bddd2e6b6bfb25f42b95c845ebf08fc38ec218390c01bb4d4646672d63b7214f8637ee498d6a05663ef0f193c7f0662bb39688e450b72919f79fc984db8c2eb1a441c7b260ecb88ac04f21d28f191d119e45d17adc69df43881e1a79f21b86fab51c92f35f0594b6435e307b0be223c7344b11a227f49f3a542fe78cf40cbdac3bd6af444787654157c893ad57606f539f3628c2d9ca2699904eeb5dc327bfc6da0dd8662da77dbb3e722ed0c9b0619d209bcb32f600a479dea7f7b947fadb9cc18ed88c1889e0818a5e3c414b156e0c6a7dcb0ed086fde1f3ced8660c7fbe865900a0aabc38e7f60b0af20fb9f599b89af839df5d30e0d6086b338c89f1e6a0012fd764532bda50cc6a535d12cf81f93e42452076721a0d94de0aadc6006fafe90f30352bb4ccea179feeca0e5550e5174ed559e46a9db72fd658479a6c220d36cb27372ee7f74f5417ff9b527c6ffda70b89133105de1539c760b2a0e3cd4a73e853f491e3476a8be3953b93cabd11078dad860ab580ad9597e1ddb67e570ac02bb3cbbd9e3185d77f59aa911c49a755ba49b8f5798a66e4b399abcb8d383856c478374954d920a14e54a17c33a525c4935eb65fa3b7988754fe9f0e1fd4748c5201019a7a4947d58b1e1466e458420b24332396ba04990d436e32fd098cfa233c1ac8ecef5beb801b6c592f3f6d53148868fa396916612f2045b969c775685bd13e22f6681cf41a13fc2ccb5005461929f6da65daa5b00322b10c127805a9b416ea78021677fd3b1ddb7f4db2c9cec14380648e9d201152335980c1cf7ab0bc5bdf86d0039942ddec62037efbfa7848dee692c2f88989a2e1c3d4bb38232cdad676f40f57f909aa010c4ba32fa65c0c8c225ff64c308db1f311f9f3b4194348f5d63af00f1bbf9e862ba8cd1daa0aa148100383e6b72924a0043436bfcdeee91c6da9a5ae044bb6058629c5e99fd77d283e54a12998623ebbc747bd022e5b425787bdbcf45afbf6b8cf098132e609bf9df529f639b59e76bc18122123909419bb697aaafcfc5b61a1f1c6936c5c2b314cfef4921389ec396c793081ee054860ecee95a2b72455d35df00f69cb649604260435239ae2fa9b11cd4327a7edc7d5f2b60f63465c2f0e3f64fd22818470278024bafe00f86bcb1384e8fe0b3923cf61ed3c9d75942c1b444312755b8814a9f53a3cb6b1daa1ad1079ebf5649cfca71f4239be9d4956f3f53ed6a43c32626f1ff7ed662a648de8b5afd34c13df906b3dc24d13c236482d9fbd204e439a30911e4fbba58ec74a95f6cec515ef2be0d6c87f3eeb7b350c40243c56b1a6bc75f972309eae83c33d1217b8260c933313bfd01dcf38e8932346d4f65b117a1435e8efdd91723ca1f092d7968688d93da7357369b2c727bf8c1ed066a92e6bcbe64e62735ef33463e10ffb4dbc54cca4b3f0a98448496c332a3a8e0ef5632714cadcbea34e395a4faca9d2fcff2f3e3ff1e905279fb06ce2b786ba26332880eaf9ec08154dc968df69737d726106ae7ba8ac424810aa5aeb7987376db3276c5e4dab375c27a5b3d6c44c60fdacd9ebc4e3e6e81830a5d3a6f4b4a93d453cfbabb5259dfaa814634d4c79a402514eaae6e7785998fa04de279fabc434fc8616e2a0d3eba150eb34d3887c86207eefc8f3568c71a420bf3ed0a437f7fa4cc1106773bebc5b42377504d8ed04f8f88fd4d3974b706640f6a88d6e3e1f625b56b3ef409fe12f141c6876451757cde90f2abe5d2bbf2acea18efc4077bd8063a432e4deef4576ec997f51e42d22059d69fc59b403bb0c190cf78019e7952412a5f3a321dc2efe2571e1ce72e501d5cbf892835621637b5f429455466579dc7e321548ff8fde2e1ed8650a59749fcc4756b91403b55583bf49c6c3410b644406ce63daadf5ab36da23344625e50067eea22cb5bf3a9acdfedeca09aa213d7067783e82c809eb1d3bca87ce410681ed64ec2ac280a7dcad5dee70935c8cdda225d2d31b0e679c1497fafc49f2b32fac3308bf39b102c1283fc57f60efcdbf9996da77dd9c4cc6ae5bd299df7eb5b0e3efb05e0c0f9301f61adf80cbf8cd2cdb9d35c13642b7435ecd6a5b367523eef2af6e35435a7d612f42d653b1a3e5d4771b2caa5b507b7a7ad05c68d9913745839653cf13baa76f846267cf8b92086a79b64325725326335abb9cd03593319fbc31a5d90763f2fafe360e05051446dc5de6460cc76b46fef4ee9ce485e81efbff64576fbd7e72f891f64698f12929db48fbb2219f626528b477f4ada7d33c582198d27317ca5679f37f46575e81b3f4f6cb16b6f6917ddde807592e76b27c1e3c9fa6b7306bcd318acda8ac3f55fc2db515e4d624ae89bd2977c5cdda07d9ff3fa8d44e7bc750afacbff1e575d02a20e3d3a0670de5e95ee8cdf39c43ad50cb6c73819e5bc48565f6532e788d9427f2f61feb5b1332ac8daa0a7d2dcd459dd07e29471ba9af9c4f3d62ab91fbe13958eb78c551d616461fb21a77aadb2d2a055367e42001e8c1209b390f2d0d1089319244a7bb43d27602b2bbd76ca778960162098a16bdbec48d745063293e74b293fb13e49519a645210e1a9f844a1c6c13c66c11046af32a70cd967d9824fca59f5fa4963c4dadc4e9e52a75977c1f4c2e79b1f80cd6a21e7142c16f74c78e69616bc78c7695f4f9559e646115c9448389bfee5d990d17f4f93c2b9cae74db2c599d6fb5efb6bf4afc506332b305b3f4c9750ccef9dad9040c7c733d890fe66c1e050e0baefb7072868ad0f3380b5bd1920f85ff5526477fb75dc797fc4665eac033e4b2036665afa2a0c1dbfcba94161557e249addcbb0e5aeb987b118959223ff550fd6229104bb0e6375ff584ae11e68bf338ff02d8d86e5e779ad799a9edc39b2ddfc2bd4eae6f7b6dd2efabc2c16c2142a2b4cad6d36c1c923ba36475a5729e97cbc1597401225adeab999f6162a5436a4828f096087464e56e51282ff1e42ff3176d54e66ea5412aff56295b422935b373a9f6f41c484b4df900298489c5e4bcd76a60fdd6782dde91a407f82e259211a093d987eef78bad69662a0f21e07005fb25055416e9e8d80f219693d62cbdf5de726d29b7dbf396fb24dc2f8f3dc4272e6e5b3f02b8837020e45d4b3e8db6d781227851ea6506d12752b9bf4fc75d263bf5e6a42468bfb6f50eaec384275fd99ce26f34973970486e1a52b6c2cc2a3cb96d5b657938d1b1665618635962e7c99e792a7ac0f870d81dd5c6aecff4b92c5b45e4ec37c03c5114de85e9745a361ccb3a8742b3a5c3a9e56083d3b5b78b0c9eb6e677647d779abf09e80145239be6b27471f5c33e850670a77bd9b94d1d09bb1f3f36b5ba8fdb8f4a7f5234444b13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"}, {0xe8, 0x107, 0x81, "dfe76cc06240b01292706974de495874abfddd08e6de20bcc7274e78207a82f45d82106d7a15d6627ae98b1572454466c632a683352b4a0ba8524f1171555b5ecdefb9a1d4a6dbb5bc3ae22ddfb700551bcc83bfc1851c4218496f1dcd7cb4e210ea81e6b1c6e8e4f63fcefd75e5297a84495c8a74941bef8969bbe4ac1fc588edb4938b9b5887ccd29a9b27575a2e828243e0fc88840810d334ed19a714b45db85d49a7f74d1f94fff026934833c04804ecf24d4e6d8e54ac2a84e86c5da0d1226f15ffa688e32507949d203eb3e7bedc"}, {0xe8, 0x19f, 0xe8, "50808f010b02b88b9e70c1e2d6cb5cb214c75acc2b4d00531f824e76950ad5d4fe8f196d1d287601d030e5021924c6aef2950155b7b814a7cf6f75ae2a1ba22cfa4690aae4ffa40a1d306049d683779113b77223508d8f5ff34c2c8b7fe44d7f99fa1f0fd2aac718de8777a6bec26e75239f2471907e220f96805e035a6bda4339ac0e1389682e0cff0ad5fb751f2714733a6139211332170ecd88f5ada3da8afaf80854115b3e5c9f6e4155c1b09d907a42a15f1428bae9d8c2a14140b68560f421541ab4b43aee2d01adfa574af5d4797a"}, {0xb0, 0x115, 0x8, "7f391a6766d8c187b002d266f90691841f0d66b54a4470d1bce400541c04da761aee3575d55c858ce0769014462028677f55e13ee49255bb83fcfad1f0aaf9b835173fa0313a6b8e4689f1cadd8f25f1bb948abd62a16bb3c42244f79462ac61c6dc792e19ea293dc5d48576658845a69ae29989c103e2e7bd84df05985505b8b3898a56f10a121f7fd41ec86e26826fbeef51c202dbb3fa35be6c5c00eabd"}, {0xf8, 0x111, 0x8, "6ec77a84417d3b0b414afaff01d35c8ba9e3b0005c8ce669f034fe77ed24ed4e9459767dd5002e78e3ce2595a24b586682b09abb6d5dfbf795567845377d838df4e0bb3ef48e2500013ca2a30c6bc3378231efd03eec2fe00811deb96fb927ccf6860a951863fb0aadae8355622b4394aef12b81f44517aaa9bf3d16160a6de33c5a829f871d571777ba7ee530ba7af91ea5c8a4d885b0274c2e5e799145e216452e9239afe5aa8266ac2f86e695132ef54f6baeb29406ba3b12a087a8ff50e560f7de523e82ec9012fd1ec72c851012de42084f0ae6882abe6cda4293e3f2bf3d6ba30917"}, {0xf8, 0x10d, 0xfffffffffffffff9, "f075f905c9c425c091f521185e346e2c30d0bf88092dcff5b5890bc747f91697e9f9f0a857ae6d45418fabb85c30b400e161a6626ae18148b5e910747adef34cc3aa608012c6636820b5b21d022d9b8e2232141cbd660b7a186aa80e01af03773b9df7e990da44754eb120f42c668e30f9a63a614f081d85191aa9da3bff0d95d81d0d109ee438a97b5eb63c9ed30b9199c34907c8473a3a80b8761f969e25334540c85d0d9dd7ae9f394a6e2e340cd2ca51d2ddfb1c20a8d8d361c683f85fc3acd82e1ec5e9cd84f00d9797e595ee55fd32d2a26d708557115965e4513a7cfcb9c859712206e75a"}, {0xb8, 0x11b, 0x5, "fe30fe16e0ed912d169dc14c00cd201877d547ab683c97b2010de1318e8f8626c62c44ba435c55c8d1d992979c023747ba1ff24ee04cbd5f9fdd8f93d241e0707027284c309861c90906991430edc0d28b5bd568e593434c1acf326950d1d4c83f1b1aeb718a5e2d854c91177b3dc086923028f98d7dc92a88b9b8d8032adad54476220dac9e0f168f8d868da351840794723d08f76e94768a6ad84b86f46d0ace4cc6"}], 0x1538, 0xa5f8814f97356db9}, 0x4000851) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:31 executing program 6: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x800, 0x0) write$selinux_create(r3, &(0x7f00000002c0)=@objname={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x39, 0x20, './file0\x00'}, 0x46) r4 = syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000200)=0x7, 0x4) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000240)=0x7, 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc001, r0, r2, 0x5, 0x5, 0x2f598f45d3918d7e) r5 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) 2018/03/26 00:38:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88), 0x0, 0x0) shutdown(r0, 0xffffffffffff0000) 2018/03/26 00:38:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) fchdir(r0) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x20000000001f, &(0x7f0000000200)=""/74, &(0x7f00000001c0)=0x1b) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'syz_tun\x00', 0x8001}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x28}) 2018/03/26 00:38:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x581040, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, &(0x7f0000000540)=""/137, 0x89, 0x73}, 0x40002001) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) accept(0xffffffffffffffff, &(0x7f0000000200)=@hci, &(0x7f00000000c0)=0x80) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e22}, {0x0, 0xe22, 0x0, 0x0, 0x9, 0x7}, {0x1, 0x0, 0x0, 0x5}, 0x0, 0x6e6bb1, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffeff}, 0x4d3, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x0, 0x0, 0xffff}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @empty, 0x8}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x64) socket$inet6(0xa, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/26 00:38:31 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00005edff8), 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x81, 0x4) unshare(0x40600) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) fstat(r0, &(0x7f0000000000)) 2018/03/26 00:38:31 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:var_run_t:s0\x00', 0x1f) 2018/03/26 00:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000100)={&(0x7f00000000c0)="acbc1c83d61f70e8dc84cd8a5dce071a47f0c93bb668b08898c71c9075e02d251c", 0x21}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80000, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000100) inotify_rm_watch(r2, r3) fcntl$setsig(r0, 0xa, 0x3d) r4 = socket$netlink(0x10, 0x3, 0x1f) r5 = socket(0x1f, 0x1, 0x2) accept4$bt_l2cap(r5, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80800) accept4$ipx(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r4, 0x9) 2018/03/26 00:38:31 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x5e6) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x2, 0xff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x3, 0x8, 0x20}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) 2018/03/26 00:38:31 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7fff, 0x8, 0x1, 0x6, 0x67, 0x5a60000000000000, 0x80000001, 0x81, 0xfffffffffffffbff, 0x9, 0x98, 0x9, 0x10001, 0x3eb, 0x1f]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x73}, &(0x7f0000000240)=0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) mknod(&(0x7f000068bff2)='./file0/file0\x00', 0x0, 0x0) 2018/03/26 00:38:31 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="8372fffe676730220002000000000006", 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0xffff) r1 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl(r1, 0x1, &(0x7f0000000000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="9246f19370e4460f06a0884921841fc9e62f0b313db91ced7b9d339fc0c4502b3d5eec31a2375a730001dd02d1865dfe558ead4b6f7d798bf5d7a90b42134c9295fcfac18b37c92de06ea82d522ec5a349dc373c066930cb7b51a69b258642792ec770a00bf4a947e708a75c65db1437c0500d", 0x73, 0x90, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 00:38:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x36511e3e, 0x74a, 0x8, 0x0, 0x1, 0xb99]}, &(0x7f0000000080)=0x10) fcntl$setstatus(r0, 0x4, 0x40400) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r0, 0x10000000000000) 2018/03/26 00:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(0xffffffffffffff9c, r0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:31 executing program 3: prlimit64(0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/03/26 00:38:31 executing program 4: rt_sigqueueinfo(0x0, 0x400000, &(0x7f0000000000)={0x3d, 0x0, 0x40080000000}) 2018/03/26 00:38:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0xffffffff}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x4, 0x6, 0x3, 0x1ff3}, {0x2, 0x7, 0x7ff, 0x400}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b", 0xab, 0x0, &(0x7f0000000100)=@abs, 0x6e) 2018/03/26 00:38:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8700) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000240)={'syzkaller1\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 00:38:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) acct(&(0x7f0000000040)='./file0\x00') sendto$inet(r0, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ad2ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$netlink(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f00000018c0)}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/26 00:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x4fb7, 0x0, 0x2, 0x2]}, 0xc) fcntl$getown(r1, 0x9) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@delsa={0x3c, 0x11, 0x101, 0x0, 0x0, {}, [@srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80}}]}, 0x3c}, 0x1}, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/3) 2018/03/26 00:38:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x80000}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/171) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x17, 0x18, 0x15, "5783690dfe2cc13516fe40ea0395801fcd85898c29cb3feb07e257d279e3b0a770d01697a0a4e00c1985deff9fb00b549f20be7fc3d1d78f9b58ab058d9ef7b1", "9d30d9a44cde5f5bce2a8ce9938a47cad3de69a62d5b9fdcb43cc90d173ba4cc", [0x1, 0x8f75]}) syncfs(r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/195) 2018/03/26 00:38:31 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) acct(&(0x7f0000000080)='./file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) 2018/03/26 00:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xffff}, 0x1c) 2018/03/26 00:38:31 executing program 6: r0 = gettid() utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x1, 0x9}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0xc00, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) getdents(r2, &(0x7f0000000080)=""/125, 0x7d) fanotify_mark(r2, 0x6, 0x13, r1, &(0x7f0000000240)='./file0\x00') 2018/03/26 00:38:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x4001, &(0x7f0000000200)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x9, 0x4, 0x25a, 0x320, 0x0, 0x5}) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) sysfs$1(0x1, &(0x7f00000001c0)='cpu.stat\x00') 2018/03/26 00:38:31 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000), &(0x7f0000407000)) 2018/03/26 00:38:31 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80, 0x0) openat$cgroup_int(r0, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xff, 0x12, 0x4800000000}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x820c, 0x400000000000, 0x0, r3}, &(0x7f0000000340)=0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1}, {r1, 0x40}], 0x2, &(0x7f00000001c0)={0x0, r4+10000000}, &(0x7f0000000200), 0x8) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/03/26 00:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f0000001100)=""/255, 0xff, 0x7}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/162, 0xa2}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000419000)='P', 0x1, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0xffff, 0x2, 0x8, 0xff}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) 2018/03/26 00:38:31 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f1", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x14, r0, 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000100)) dup(r0) 2018/03/26 00:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000080)="a0db12e920721d041de8819d58efff51695a33934a13c486672d54e33b5ce746df025d4b342d0dc08a2407d5cbfc3c2619ba1b0e9363cda8409feff13c642585dfd040f4a130b933fe40acf5023f6f4ce000948645555c4ef93807d410e7d92050ede368cda12e965af962f5a1a488e4f1f66633ff822734acebb11aeb089d9b1aa2936eeff5b42ea200d29aa35ccc6d06391fc056c7b83bbdc19fef808fa06ec964f1eda91b58f0c7d52d6a1d3cfee7333ea3157ca3112109483f205273cca65c16910564d6b8585e", 0xc9}, {&(0x7f0000000180)="e76945c6237bb06c9e1b29321596f1456f716e1878df2b21108f513d2e3bc900e3a78907dda0a64dd923e7d178e736b039879e3aff0e1ca311ef6954c3970551fdb8dacaa3540bb35e6f15df28d26aaf37bb173f6d176951f2d4e7328506d82b90e74fd341aa08d6c21494774d3a452f0558bc5c60042b719cc17971c8825831ea1ff86f287abbe0142d6da52656e55cfd21", 0x92}, {&(0x7f0000000240)="2fbd2a44df03918209ea6654ce1d3193963dd4c403d9b6", 0x17}, {&(0x7f0000000280)="63e55730fdbbeb78ae2cadcee4871bee503d6192481125c203df25ff3d556f03cd016b2c7500e7d0cfbbdb07ac1f69dfea2ced358f24e4d489d9c17015571baefeae7a30cbdccbc496dc02bbd30d51ccd40d535a2dbf76d1787d05ba997a01e4e34e63b21c244af2600b79a3d13020c770cb2e78ba1767a3d735373a31395ef3695706f0242f1d68f12150af0ad47ff18fbb588ba364f04af7fe508d09743c2280158803808e3cabdd89d60cbbbc6cb553576a", 0xb3}, {&(0x7f0000000340)="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", 0x1000}], 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80000, 0x84) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000013c0)="bb6d4f27d3f5e19d9a3f302f5e8f7f705b18f57bc23c5120342f92a5142525431fd5224d16793f2ce60e9c4e6ceee90f1063b88a8f2ffc0005b2285b2e200bac262aeb6843b40c4baf38611bb5a29fd66b11f6095054a5bf5b9c3518b2b79ae0140aee549829a2a44012335b54662b47d875a4e1ab45bb2cdd72418eaea9661332515fc3d2a45c03d5a478", 0x8b}, {&(0x7f0000001480)="ebd188444c3dc840a35459f140c24a515c7c5753529d6bc26b3d8c2eeee54a1322c2d350d4e405b8d575bd88b4c7ddb2244fb808e1b704056fbcba95519244380d6e2466adb49a16de6965b9b3a015b36d04547a03d1e8abf30ac76ecce384e19396bd151cd01448da70ef44ac0b35c2263e5c2efc4394da4cad96b07400d8dc4ece6db0414f139534c6fb94c05e64bb11fa5b483199a87ba464b0ab933fa14c59439cc0e1f89b8a175583847a725d40f647e13de612cc9fa8bd7923cf7781cd1b9292de1339c09d377afa7f26c42b0f206ea6dbbc8945a05833e7e23987c2028ef9540c46e9ac705932b36945a1f32dd91f", 0xf2}, {&(0x7f0000001580)="97dee4e16b4892db3a00b74b3aa5d3cec0dd6e09ea40ca196d73d3043005bddb0c36662f2d", 0x25}], 0x3) fcntl$getown(r0, 0x9) 2018/03/26 00:38:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20100, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8800, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x401, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000200)=[0x400, 0x73f]) 2018/03/26 00:38:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff00000001, 0x800d, 0xfff, 0x100, r2}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/26 00:38:31 executing program 4: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0GPLvboxnet0%\x00'}, &(0x7f0000000080)=""/200, 0xc8) dup(0xffffffffffffffff) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/03/26 00:38:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000000400)="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", 0x149, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) futex(&(0x7f0000000000)=0x405, 0x1, 0x2, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000080), 0x2) 2018/03/26 00:38:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x1a, 0x1, @thr={&(0x7f0000000000)="feaefcd570b2d19f5208076e93ef749eb22199089f72f8abb96e458a013260854237d9b0c4857cfb668e8797cebbfbde79210419efcc8c76f6adc807935263352d9e9d5e38ff8c898083036c5be9900dde2555d5c39e2a962bc92001b6dd078c0d5be2e2a4cec7ea94cd31cb3d46819c569f49492a5b403f2b2a07e9fcc5", &(0x7f0000000080)="275c825c24eef3afbf066630a96507cdf6ccb4f86a"}}, &(0x7f0000000100)=0x0) timer_delete(r1) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/243) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xcdab6f9af80e4afe) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="551f60ae790000830f05000200003a61000000"]) timer_delete(r1) [ 100.883360] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29216 sclass=netlink_tcpdiag_socket pig=12327 comm=syz-executor0 [ 100.899639] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62931 sclass=netlink_tcpdiag_socket pig=12327 comm=syz-executor0 [ 100.918947] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29216 sclass=netlink_tcpdiag_socket pig=12327 comm=syz-executor0 2018/03/26 00:38:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="c9f98ab8eb3664ebf14cc22b480cd7dbc62bef0466b84ade8b019826847c6cc5160afe2a455b9ecb87dae8d28c7cfb95bf3c3556fba52011c46cb52f28ea93ff8ed1071cf0b12d623bd1f54a503bc8f269315a28c7cdc0ca6b2ac06f068aca39dbdcc0a982bf88467d7f4a22e9fba45d15c1bf41f1e5f95fbf3f2173bca67346") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x8760}) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/03/26 00:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:31 executing program 4: 2018/03/26 00:38:31 executing program 6: r0 = socket$inet6(0x10, 0xa, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fafb72d1c01000000930a06d68bdda843cf19d0f869390009007d488a0000dc1338d54400d9f552957524cd474ac000b38413010066b3ea546ae5dda1bb0da5f75b713d1a18688d0a83de00000000", 0x55}], 0x1, &(0x7f0000000640)}, 0x0) 2018/03/26 00:38:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 100.945946] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62931 sclass=netlink_tcpdiag_socket pig=12344 comm=syz-executor0 2018/03/26 00:38:32 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x185580, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa0080, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x834, 0x5b, 0x3, 0x0, 0x8cf1, 0x8080, 0xe, 0x2, 0xec, 0xffff, 0x3, 0xff, 0x3f8000000, 0x5, 0x7a7f, 0x0, 0x135f, 0x7, 0x1, 0x7fffffff, 0x7, 0x9, 0x80000000, 0x800, 0x3, 0x9, 0xffffffffffffffb6, 0x0, 0xc2, 0xc2, 0x1ff, 0x480000000000000, 0x6, 0x1000, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x8, 0xffffffffffffffe0, 0x137, 0x7, 0x4, 0x0, 0x100}, r1, 0x5, r2, 0x0) 2018/03/26 00:38:32 executing program 7: truncate(&(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffff00) 2018/03/26 00:38:32 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r0, 0x5460, &(0x7f000005bff8)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syz_tun\x00', 0x7ff}) 2018/03/26 00:38:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'ip6gre0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@local, @in=@multicast2}}, {{@in6=@dev}}}, &(0x7f0000000840)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000008b09fc95177b164fce64b0f07daf87f84d270000000000000000000000000000000000000000cd39e7e65919184a6d044c425d8665c64ac629cfe2137b16817de4298656ec1fa81e8765af0e0bc33433f0405408152079737a70f29a617464c4b8559f8ebeff15096822bfffcab8cee813e1a88540922951c572e1915aa3641c053819feafab2d1c6dcd16c4623ead4bcc1527227defc264a98edb3f900b50519e576d6a84f561363deb487bf8be02c592076620886918b027ac273175801a05247ddf12e423a0aadea3f4a9cbb23e6869be4cce3d2d1fb25d6780478bdb43bf191bab617cbeaad5a683ddb033b8cc"], &(0x7f0000000000)=0x24) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000000280)='./file1\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 00:38:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'lo\x00', @ifru_data=&(0x7f0000000100)="6368cc5c1a888cac732c00bbc6ea05c0f466f88b57e8a9828478640486339c0d"}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) 2018/03/26 00:38:32 executing program 0: mq_open(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x10, &(0x7f0000000140)={0x7, 0x2, 0x0, 0x4, 0x7, 0x8001, 0x101, 0x7f}) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x100, 0x4) 2018/03/26 00:38:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10, 0x80800) accept4$llc(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, r2}) r3 = memfd_create(&(0x7f0000000140)='@md5sum\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xcb5}, &(0x7f0000000240)=0x8) dup(r3) 2018/03/26 00:38:32 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) setitimer(0x2, &(0x7f0000000080)={{r1, r2/1000+30000}, {0x0, 0x2710}}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'vlan0\x00', 0x10000}) prctl$intptr(0x200000002f, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/167, 0xa7) 2018/03/26 00:38:32 executing program 7: sendto$ipx(0xffffffffffffffff, &(0x7f0000007f0c)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x203fd, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) 2018/03/26 00:38:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000000400)=""/118, 0x76) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000410}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xdc, 0x42, 0x200, 0x70bd2d, 0x25dfdbfe, {0x7}, [@typed={0x14, 0x4a, @str='loppp1{self,GPL\x00'}, @nested={0x2c, 0x7d, [@typed={0x4, 0x50}, @generic, @generic="9dd723f8f9ebc5142802", @generic="531a2daeca3d266bdbef8891c1388958d20987981c78aa"]}, @generic="80823a386e6f3a6b56141943a4c6b31c085a6035600130db6e7f22bfa99fca00b2cad462d37444d37bff5d82e68c42b1c26851cef694f1c00662ac7158336a95ae2a9b7af624aab4ad150a4f600fc758a54bc19ce70e34f2d3d05698e2f0bb5281d2037107890a28635742a5331aa77a704560cabc28e7de1a452bb38a243b8349edee90ba"]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000801}, 0x4000004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000340)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x9, [@rand_addr=0x7fffffff, @rand_addr=0x1000, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x5, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff]}, 0x34) 2018/03/26 00:38:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/26 00:38:32 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2000004, &(0x7f0000000140)=""/16, &(0x7f0000000180)=0x37c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x601800, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x2, 0xffffffffffff7fff, "aeb233ebb64f", 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0001}], 0x1c) r1 = getuid() setfsuid(r1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/94) 2018/03/26 00:38:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20800, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:object_r:ptmx_t:s0', 0x20, 0x34, 0x32, 0x20, '/usr/sbin/ntpd\x00'}, 0x50) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0x4) 2018/03/26 00:38:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) sync_file_range(r1, 0x10000, 0x7, 0x2) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/26 00:38:32 executing program 4: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/26 00:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:32 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000240)=""/142, 0x8e}], 0x3, &(0x7f0000000300)=""/243, 0xf3, 0xffff}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = dup2(r0, r0) getpeername$netrom(r2, &(0x7f0000000000), &(0x7f0000001680)=0xfffffffffffffeb8) 2018/03/26 00:38:32 executing program 5: r0 = memfd_create(&(0x7f0000000300)="240083c9cb2c8b89bdfbb5f57791e68a08a5692eed56762fae0749c79791c43dcc2501f24176ba59824add7737d4273b556ba9", 0x3) getpgrp(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/118, 0x76}], 0x3) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x34, 0x2a, 0x200, 0x70bd26, 0x25dfdbfc, {0x20}, [@nested={0x18, 0x34, [@typed={0x14, 0x1d, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @typed={0x8, 0x79, @uid=r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="706167656d617010") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) readv(r3, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/26 00:38:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@empty, @loopback=0x7f000001, 0xff, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x100000000, 0x4, 0x4, 0x1f, 0x1000, 0x5, 'bond0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x128}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x1, 0x3}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0xfd7, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x81, 0x0, 0x0, 0x0, 0x7, 'bridge0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x24}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8f7d5bf57bad", @mac=@random="573c0921d645", @empty, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x699, 0x0, 0x3, 0x7, 0x1000, 0x4, 'lo\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x44}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @loopback=0x7f000001, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) fchdir(r0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$selinux_user(r2, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfffffed3) fcntl$addseals(r2, 0x409, 0x2) sync_file_range(r2, 0x0, 0x0, 0x7) ioctl$TIOCNXCL(r2, 0x540d) [ 101.170745] FAULT_FLAG_ALLOW_RETRY missing 30 [ 101.176098] CPU: 0 PID: 12378 Comm: syz-executor3 Not tainted 4.9.90-gdd1e37e #66 [ 101.183733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.193072] ffff8801ba647480 ffffffff81d94ee9 ffff8801ba647760 0000000000000000 [ 101.201072] ffff8801be44f610 ffff8801ba647770 ffff8801ba647650 ffff8801ba647678 [ 101.209069] ffffffff81661a69 0000000000007708 ffff8801b3be8968 ffff8801b3be88a0 [ 101.217074] Call Trace: [ 101.219643] [] dump_stack+0xc1/0x128 [ 101.224986] [] handle_userfault+0xa59/0x1320 [ 101.231014] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 101.237996] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 101.244375] [] ? __lock_is_held+0xa1/0xf0 [ 101.250148] [] ? handle_mm_fault+0x11ad/0x2460 [ 101.256350] [] ? handle_mm_fault+0x1f19/0x2460 [ 101.262553] [] handle_mm_fault+0x1f27/0x2460 [ 101.268582] [] ? __pmd_alloc+0x410/0x410 [ 101.274265] [] ? __lock_is_held+0xa1/0xf0 [ 101.280034] [] __do_page_fault+0x5c2/0xd40 [ 101.285889] [] ? mm_fault_error+0x2c0/0x2c0 [ 101.291832] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.298466] [] do_page_fault+0x27/0x30 [ 101.303976] [] page_fault+0x28/0x30 [ 101.309224] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 101.316205] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 101.323187] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 101.330169] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 101.337499] [] ? mark_held_locks+0xaf/0x100 [ 101.343439] [] generic_perform_write+0x1dc/0x500 [ 101.349814] [] ? page_endio+0x180/0x180 [ 101.355405] [] ? file_update_time+0xbc/0x3b0 [ 101.361431] [] ? current_time+0xd0/0xd0 [ 101.367023] [] __generic_file_write_iter+0x348/0x570 [ 101.373744] [] generic_file_write_iter+0x2d5/0x600 [ 101.380292] [] __vfs_write+0x4bf/0x680 [ 101.385797] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 101.392258] [] ? __lock_is_held+0xa1/0xf0 [ 101.398024] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 101.404574] [] ? __sb_start_write+0x14a/0x310 [ 101.410688] [] vfs_write+0x189/0x530 [ 101.416018] [] SyS_write+0xd9/0x1b0 2018/03/26 00:38:32 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="26a01c7c1260f21aea8578ab83087339487ba9682151c87c713c43fa1f3d2dffe2f800cb77d8", 0x26, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840c57d2a37cc5e7099db3a17e4cfb59742929958d8feca589f22ae06e8c55960226699", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/26 00:38:32 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000815000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x200000, 0x32, 0xffffffffffffffff, 0x20000) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) 2018/03/26 00:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) setns(r0, 0x48000000) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, 0x47) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:32 executing program 5: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x20) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4030}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x4c, "4159eac2ef1dc28f1ff54d793a96def0d6619778a9eafc53877b902f83a3cdca6f9a422c6d79b4ba0fa3eb5690aecd76a34a6da4ba494f4b0b4d2a40f6eff596c6d1f28ae9904226c4e366aa"}, &(0x7f0000000140)=0x54) r3 = dup(r0) bind$unix(r3, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/03/26 00:38:32 executing program 1: r0 = timerfd_create(0x3, 0x400080803) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) 2018/03/26 00:38:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd2, "76cf471af00e159908398941d6b65e3220f3936e27c474e3043c828379699d2c6843e91afdb5f08b0b52374c36e28a9a1e8e99062df6d9722d2af5406f2f58c17c1b632c3560a942629bfd36381fdeccaf300c1ba55778d2069ce498752fb394ec4cd7516049654341b19a4ae523e897a97ea83d4b07c63e2a5a197858687e6de09c52fa8fa73444b4662741cbc53323c7b98c3cdc9f9113608e8aefd5004f88251ee79b02b122d7cceac627ba19d629919d1b89966e4052ad01b5a9fd6cb3de4080d25ca8fc0d6945d9a4700706d838a4a7"}, &(0x7f0000000100)=0xda) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000400)=0x84) write$fuse(r3, &(0x7f0000000300)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0xc931, 0x3ff, 0xffffffffffff932b}}, 0x28) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@rand_addr, @multicast1}, &(0x7f0000000280)=0x8) 2018/03/26 00:38:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@empty, @loopback=0x7f000001, 0xff, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x100000000, 0x4, 0x4, 0x1f, 0x1000, 0x5, 'bond0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x128}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x1, 0x3}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0xfd7, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x81, 0x0, 0x0, 0x0, 0x7, 'bridge0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x24}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8f7d5bf57bad", @mac=@random="573c0921d645", @empty, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x699, 0x0, 0x3, 0x7, 0x1000, 0x4, 'lo\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x44}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @loopback=0x7f000001, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) fchdir(r0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$selinux_user(r2, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfffffed3) fcntl$addseals(r2, 0x409, 0x2) sync_file_range(r2, 0x0, 0x0, 0x7) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/26 00:38:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10841, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000002c0)=""/173) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000280), 0x5) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a36", 0xe0}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/26 00:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xec, "27cdcd14cae03aa34481b8c7fa9a06bf3f6043ef9c599ccc62778d96cbbb31cf25f37fd0cc7ed3ab75ccfc2c98fa677c97b0be175ec04aa8792583dc3e6c21dfc2e7c636f5d75ceef36f2e845e5bf5e654003abd14a6625d64b6e31f7104e3545a104a8051c8d8dfe55f0907539ba27969f0348564e8ecdad8db09105e9a55cd0d407c29d99ac0cffb928745b6f0cb5c05bb1da66909ff66503b37e7b7b21794489a2086bed86bb35cffc5edb0d8bb744ad6e0ca0f0ab296578f4f42d0417c7b6ad598141033b5eadafa5879b2f0e6a224fa56172af52bc492fa21ca1f177b330a933463d40529f72616eca9"}, &(0x7f00000001c0)=0xf4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="d1000000578f1ebc84624a6be9c6de3779c7599e10b516c6a69849e34ae22d5916b6dfeebccf6154901658d98eaf8b6a643754cdb9298502361c7679130bfa5672783704c4aa60f3371b0723a67936aa6a36833a31960423921c8fc50884865cea0b6b385276befeefd6b806d3b765d0a0e8795942f6e7482e2e9930644619d75a95144c64929c2e1fede90b547c4e265f12cc5dafbf1c5c08fe841dc520ecd9d2dee36bfbd1f9e4f6097039dd61152e77fd1016ddb178bca147f31de1656af567564e847317ea39c50fe5b5e9055f4df1d370ad59"], &(0x7f0000000300)=0xd9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) [ 101.421262] [] ? SyS_read+0x1b0/0x1b0 [ 101.426679] [] ? do_syscall_64+0x48/0x490 [ 101.432443] [] ? SyS_read+0x1b0/0x1b0 [ 101.437860] [] do_syscall_64+0x1a4/0x490 [ 101.443548] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 101.514587] binder: 12437:12450 got transaction to invalid handle [ 101.514845] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 101.534315] binder: 12437:12450 transaction failed 29201/-22, size 39270-0 line 3010 [ 101.557384] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/26 00:38:32 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./control\x00', 0x106, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x10) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0x0) lseek(r1, 0x8000, 0x0) 2018/03/26 00:38:32 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e5afe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x100000001) dup2(r0, r2) 2018/03/26 00:38:32 executing program 4: r0 = socket$packet(0x11, 0x80002, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200042, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"627269640300", {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/26 00:38:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ad2ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$netlink(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f00000018c0)}, 0x8000) 2018/03/26 00:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000080)=0x6) 2018/03/26 00:38:32 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/26 00:38:32 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) listen$netrom(r0, 0x76c) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)=@polexpire={0xc8, 0x1b, 0x423, 0x70bd25, 0x25dfdbfd, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0x7f, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x3c, r1, r2}, {0x1ec, 0x3, 0x7, 0x400, 0x1, 0x1, 0x1, 0x6}, {0x2, 0x8000, 0xd707c5d, 0x6}, 0x6, 0x6e6bb9, 0x2, 0x0, 0x2, 0x3}, 0x3f}, [@tfcpad={0x8, 0x16, 0x5}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4c880}, 0x4000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') [ 101.563198] binder: 12437:12473 ioctl 40046207 0 returned -16 [ 101.571382] binder: 12437:12472 got transaction to invalid handle [ 101.578084] binder: 12437:12472 transaction failed 29201/-22, size 39270-0 line 3010 [ 101.597609] binder: undelivered TRANSACTION_ERROR: 29201 [ 101.603103] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 00:38:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x28) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:fuse_device_t:s0', 0x20, 'system_u\x00'}, 0x2c) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080)=0x4, 0x4) 2018/03/26 00:38:32 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8b02, 0x40) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3f, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000180)={r3, 0x3}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_newneigh={0x30, 0x1c, 0x11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x30}, 0x1}, 0x0) [ 101.621405] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=12484 comm=syz-executor0 2018/03/26 00:38:32 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') timerfd_gettime(r0, &(0x7f0000000000)) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/26 00:38:32 executing program 3: socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x3) memfd_create(&(0x7f0000000040)='-eth1wlan1\x00', 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x706, 0x1e5, 0xfffffffffffffffb, 0xd5a, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x10001}, 0x8) unlinkat(r2, &(0x7f00000001c0)='./file0\x00', 0x1fe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x2, 0x9, 0x5, 'queue1\x00', 0x2}) 2018/03/26 00:38:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4400, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000200), 0x80800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'yam0\x00', @ifru_ivalue=0x3}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/03/26 00:38:32 executing program 2: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000002b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002bc0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000002e00)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000002fc0)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002f80)={&(0x7f0000002e40)=@report={0x130, 0x20, 0x108, 0x70bd29, 0x25dfdbfc, {0x0, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e20, 0x1, 0x4e23, 0x10001, 0xa, 0x20, 0x0, 0x32, 0x0, r2}}, [@lifetime_val={0x24, 0x9, {0x100000001, 0x3f, 0x9, 0xdb}}, @extra_flags={0x8, 0x18}, @tmpl={0x84, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d5, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x34ff, 0x2, 0x2, 0xbd0, 0xffffffffffffb398, 0x1, 0x9}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x400, 0x58a, 0x7, 0x7f}]}, @offload={0xc, 0x1c, {r3, 0x2}}, @policy_type={0xc, 0x10}, @mark={0xc, 0x15, {0x35075c, 0x1998ad18}}, @tfcpad={0x8, 0x16, 0x8000}, @etimer_thresh={0x8, 0xc}]}, 0x130}, 0x1, 0x0, 0x0, 0xae401d6862dbf9b6}, 0x20000010) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_generic(r4, &(0x7f0000002b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000003000)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="cdf0af02d40a08004800", @ANYRES32=r6, @ANYBLOB='\b\x00=\x00', @ANYRES32=r0, @ANYBLOB="0010103c0008005d00", @ANYRES32=r7, 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", @ANYRES32=r0, @ANYBLOB="ee4db14a98351f678e95e7c64186467aac1916e6335af0573df42f1cbfb45783e065a3ce91b6e5c21188c8ce0efdfa6c55371270bb339f66e012db3cbbd4572cad5b2e79b05e9893f373f43891491647b584adb54ef3f73db3c358c106849426128f6fa394870641877c23c2e4f7c4fed379647792877b3287388fd4361a9eb9d59e77638d6e5dbf7e78adb282968c700fc49b8cd1b5c3630c0776d16df75fef40d944fdcbc7145b42707223676adc2a87cb0280e7280c71b3aa3c56a8b408005200", @ANYRES32=r8, @ANYBLOB="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"], 0x27a8}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xbe, 0x5f2b]) 2018/03/26 00:38:32 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000140)="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", 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) dup2(r1, r1) r2 = socket$netlink(0x10, 0x3, 0x7) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:32 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) memfd_create(&(0x7f0000001300)='GPL-}*:vmnet0\x00', 0x2) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/03/26 00:38:32 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/exec\x00') exit(0x800) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/26 00:38:32 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008cc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) 2018/03/26 00:38:32 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_channels={0x3c}}) 2018/03/26 00:38:32 executing program 1: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x20002) write$selinux_load(r1, &(0x7f00000001c0)={0xf97cff8c, 0x8, 'SE Linux', "6ab77308dfa1ff3d039df3a53d3657e3c0982607fd331498067a2a5397770170f96f9ade624754437a6d"}, 0x3a) pause() keyctl$invalidate(0x15, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202000, 0x0) sendto$inet6(r2, &(0x7f0000000080)="80552a004db68b2500d8f478589b6a2f636d0dc7d16187bdc04331bcacec5c2c698fb55f93eba9dbb53a546de26ed889d993e27955a84a80ba9497edadff58365383dabd9c8f5aaad135eff6bc51b8eca74b823a9adbe9e40cca08c93d25fb2c297c02936021f612a34af8edda00b24c191082b37fb3defcb9a5d6982544fa2ff645649e3feb5114f18a9c4b0e1fcd53a7378d9f1356ad4763f9d09c52b46caf870cf27d8e7db95372e9fb47bdf8a75b31db622482b14cabda86f097b3a323", 0xbf, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff44}, 0x1c) sysfs$3(0x3) 2018/03/26 00:38:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"74754ae30002dc00", &(0x7f0000000100)=@ethtool_drvinfo={0x3, "deeeaf6a6f9d0c8ded006a406140b59136e6fabc0193ee480bb4517a9602513b", "3f1530cdda375a0b7caa9e8efaf081b141cef56d96b3ebadbf347d52fb060fa5", "2b7dcffc5e0f5a96f626e1d4bc603e0bf484e016d2b2f773a7ae088ae43e45b6", "3a847dea739f64d27cd3322ce73eb2b9213dd4a90d73e8f0c198fe1f82c1b216", "1e75e28cc4661949aa8e601fadf2c4f7e0ae15b8041e8018232d8448b88d4d22", "0e32b8f108a310d2f8b53b85", 0x1f, 0x4, 0x5, 0x1000, 0x9}}) 2018/03/26 00:38:32 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000500)={@broadcast=0xffffffff, @empty, r3}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001840)={0x0}, &(0x7f0000001880)=0xc) sendmsg$netlink(r5, &(0x7f0000002f80)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001940)={0x12bc, 0x10, 0x500, 0x70bd29, 0x25dfdbfd, "", [@nested={0x54, 0x77, [@typed={0x8, 0x3d, @uid=r4}, @typed={0x8, 0x65, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @typed={0x40, 0x60, @binary="7d99e622a91284ac198d0909bbcfac9271ce8acb2d3ad913922024e61c1cf39c0ea581bfed28a4cf7d5f1860870b65f82dc53d4cb16a57a34f30b7"}]}, @generic="fb2e68d520e287282148c575610b32d699ece915c470604ea44ee8df84f409bad2b45cfa863e0a48e37475a15e6ba65f72ec3c1ba5bb8ba77bbaecdcf10e59d71811d8d35768ce229529f59ccc62ac014353433be1419433a602bb0128617c284314dabf93f56a52863dc4fadbd00b4828cf5e8520250723df00194d1508fccd8dc14e98dfa26e9f8f82bcb8bb2a7323df702efa53ddc52dfe8af0739fa12a2dec819bc5da083dedb781a0eade0366b2729e29e39006aa39efbf72b854106706b16bf00884cab073e2560a88edaa05d2801b6aebddb974516e591e76b919772b2e6ed774850850805b4756e31d32d0eac2f14a397562100a09669d4c79e82807ec15412b8e5ce23d97aa947e7ff4788b9806ea26d7eb441eeac2cb293707d5f0fffb09c60a7df9463ec3fb367031ccd691032af986f93201b98eabfeae33512532d0f657586d83bbb04a3c90673619b86451e598b73eb342be335d7d05e6019a809debc048f275eebbbff0c06007e92e2ba260cdb68434415f2d311ea99fb7fc28f8f7a557354ba30c7c6ab16b7f9db2a042b275804b32e31b10555a7427a5e3e0d60487b2481cb61d47a8c33a01f6679dea9e75dfde3a24bfd9412d09e16b2f7672183c58631c953954484ce8c539f5d8e8d8667681d4903b4f6c55e7196f128a8409ba29e49ef7d18550f4dfffec53b9a870941b9ecf37c9f81a79b75c259346fa16c9052fc2e0011cab42d7c94667873cbfa3e4dc157fad5b3c08a2be4db0c7159fd14981fdc8cb034fd433f3d6818270c9949237b7d259d0e3201c8d4dc073a0a9abb97422d7d037eec35f353fb61d5f9633a30ad7da5f007af3056ee914e6cd27067a3e67d48b83a8bf8838bd9b8669b3b031a841193da39f75b569c1bce2879de70cc1cd17b6d4ce90894ffe2ae864139c60e2ddc75ef8595cc0c556b5c478160add4f6dc80d11ad21bd2128e9362312e5c8477bc2b8d848d125b7293a7b77a9316a4a30c06283d41dfe152a94fed4f739616086fb9653a25e55e492c7b62780b809e4216313f707277f5a3c4f82b97f5c97ee119c82c1f9f0960a2dd9d4556d4b9c588b87b96ae2f87c1e0e98326fdea7cfb068b29f73d4ff533ecff7d27745436d944ff8d6b7e42ab2a791cdcc31007d8bbdd36c21ea7908eeaa1e04f059e44e9ce2b8121aafb40052ed7710b1bdda1e0ec97f2b3d6d8467ac883d2bcc5f8a249086476f85f37ffae77df9811bd0f3fff1bf5d519757ade0c65e28bc969030bd2e2aef7fdd38d90fa6824053c00d8024e13ec287a661d37dc3da7430fadebc6b0ae49e8d129a89c192d97dbb07a911cd4991912cfb6a8eb207bebba88622e35bd83e353682a999a9d80ee555dddc4460b69e8b90ee94a17ebdb511538cf57a4f6ead03937801050eddf296320a699c01033bc73c7468527c4e253d1d26874032a5b4a52fe32a8433f18c72cac472ca4d29d77d4b60fb97ecdae84d840b4aac360beb45a207e8bfbcc58d33a8dfabdebbc541258a47420ccb4422b91b52d6ec2a6129b5a4f271df5908dbfdd8ad61ed00ed6b19810a34296b5d7881bd0bc887df4dd1a98047e9b05c31f2efc4688b026e01a506f4cac2fb21b9352ec197baa23d81ef872955e62be0d39de0ab2c6024c2f5e6fd4850c058f69cf442b4f469b93a98031593be942533b20391929090125f75e2befd8e8d8e8e2f7bee63882eb08b0cb0661db0a42a16eac45a42123ad21504195872da211e4e1399cbc8dd7ac4502184b64264bc242acebbdffab8a092db324c75618bd25dc5d434a75bab20737a507103d54d218a0f9d760e7440386d097920765e072cfba9ea1bc6ed426ea435975a98e0ce34189501057d4b5903840e9792e6dbf5aa4714a15755eacf6063e79fe6a538824f6a8c2681713cd4d232831973c53766eb61756435b5d22d1aac8a5879f2d3ebed2da5896b10b32de970568fb68349f31ce8049a01eac23cadcf6f03509edcacafedaec94a03fbf398372dfa545ca813cfef1a8bf2a1d10510afc0a4adf817f804c1abe41404f471ce87c703172e530043fcd2bbf02f5df11ab5a2e6bc5244f00d88750c29fd09347c2da14a6a02fd745d85f0751380f0d342f7003ff39935aab430c5d153ec8bd65e9ea58fe40b5da3383ae80543ecdad8740c9dbfd0d987fc1593f09e51f0ae04bceebc0ce29dff3fdcd492ce591f959624934547af57f907a0d6d4b8d071a3ca87ce5bd323ea86746fb2d64a13580941d352f3bb9a255fddfbb82407378a5f536c616723672319a1d4cbb9b2649e98c31405d837bea2a962ea1e5301d6ff7945f868d661d6c453ce83da078ed7f01cfeda207b41d5588b32b3d9ad91ceaaca6d1a6994b028dbe51fb97a31d0826655d1dfc29956b0f84e1af329f7f689cb4e32f3109c2cbe2f034c21701e2365d20fbdf9aed598ad97763cb19f2ec5abb498e9f389b748ecb11d06ec2e41aa3bea94c3d6b9ae91d29458e4a03e588d55bead50f705ede63c3be9f603aacdb91307e1f48f9837a8a577caf1c96cedec96d57c6bebd3817f7ecd68148aa4c26c8cb578ddb448fa6d72ff4ea469f3bf56289b31cf6839975fa021311a26efe96d83994e1e8fd8f0df8a654f43999a80912a0d10aad3af843f31fcb1313ac08c59ae92367fc6e6b1d8273c713b2be46930c0d8ded1301e7ff9ae1daad55e94096fc8c442e8ea2d0031f9b69288e718db0c0b224a1f82e8b70e28b14e3579c77a05e6b9792ad002087b55615e348a46a0b242bf3a280462db0d1be75e397c688d2dab5bf969df7d69161e911bf179c7f98a341900f92d4f3e8b1cf78a9325b53a30af6df046b9628d08e6c95eccf39af78cad36dd2cfb04b402ee7ba827d3bac94b2f26c3bdffb8aa9adf5433eeb8ae8ee2bd0879af7c579b4fd7f8780dee9b28dd1bf4c797208eba3ed1c2be759cffb0ec6995eaf40b569365707073ab295a68d2d7196e74c769798bf8d6cce54bebc03d5a0e70acbd3467d5ebe709887d81a0c37e04e584b6706e5419b8f8c6c42b5fde495d97f36d83f29476267b4d10bdb3c24f566e036575652e50a7244bac324ddae06c8ec9b74501241c802b023bbd63ee6515631e7176a45233878e49ee9eceb28f460ce58b37266f9f6f02330043f80550da824f2ddc9a9ab0c5494958d06a632d25a1f1d2b6df40da715f9ecb8055d07b5018da19a99113e4a7293e6cd34709da79db0baf4e13b5e4cce91846256b7af20307bcee955a64fb3c969b50cbb053167e59b6ce9ce469cae3a1545ed7d1f4b5cdc5725e51f049e64d3529ad1d61d391b4deba20d8d6a6f0eec9aba4deaaecd6fd59c0aebae866f9c85413ea82e7bd91846a667ab450b6c6e2ccd09018a4d4453b03ff44f4dd0d4cb5d9d3f46a6d3699fa70d15837f0ec2281cd826a8798eb93c23b4c3b68f06593c4cae541cf14db5e8126d73dfdd4055082c14b3a95a0d1742f8b1ea1a7258c8a6bc3c49dbc4e8dfb75bf37cdf6b5d54ee4b8c90a7af87d45c6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@nested={0x14, 0x27, [@typed={0x8, 0x11, @pid=r6}, @typed={0x8, 0x28, @fd=r2}]}, @nested={0x1dc, 0x3e, [@generic="49d7e4a5a63d583a7ae1256dc15481fb46c496079c4ece823b08383bbd0dfa4afbb8bccc9f5cfe0e9da4b60b999a12cd7359849802184597b6cfd9ab8aa749b9bb6fb749320c9576845e7c7e9cfac58581930074069a850a383311e6", @typed={0x8, 0x76, @u32=0xf8ee}, @typed={0x14, 0x7b, @ipv6}, @typed={0x4, 0x5}, @generic="190337465262e63b2624200d18287741fd9c72fba7d7ebbacd9bba6ae1d911a147c25fab2de270b19a8e842bd0ede42a94368b95d212333172e418e7a1e68eb7294ea4660113c0124e14d68db125359979c79f99f6ba7b4c97617c8a9a608c8997d60a3f6d67c71c3d3f6e160c6f4d472f1ea1891a1633bb29b9ef1b0932db8850e61f8c0dd54b1ac8e1616f940f488aa3913c11102af05a0ea9b1836deb47536cb914c08448b2c06d29bd4a607a74ad4b4518cab03f9f840ac1ff827142985dde570050c1fdd4382ac64f30120c886de95ac9b49aa1d504f04bbea2df9942453f", @generic="23143dd153df33c346c5c2f00506e84151c063eabda7fc71ff27402295e29e06942df04a0124699d16d128e3ffa4ade555700fa5e0e8", @generic="f90da37b213f9fbca863acb1b5dec1754c5f7fbcc8cc79f6884ea9c6fd1d237889b2453d44014fd431f3f93156deed7a8d58d0498198bcecc4c14f3b5fbf7c85f0eb5172"]}, @generic="3ccb90737d2495b79b18ec834aeea459b840f75ef13b6e22dfba129af4778c271465538d43bf9031bddd4564ef77b7f0629b659066a7c74730263d85a2e87b90f17bc0ec0b50473b75e1fbd926a7e9677d51a4995da094912d1aaa6ea81bbea8fd5282e143e2ff"]}, 0x12bc}, {&(0x7f0000002c00)={0x378, 0x41, 0x2, 0x70bd28, 0x25dfdbfb, "", [@nested={0xb8, 0x49, [@typed={0x4, 0x29}, @typed={0x14, 0x57, @str='memory.current\x00'}, @typed={0x9c, 0x1a, @binary="6edf40b89793badfd8555f04347975280c62d40c096a666ac039b8ffa828855a73b1a22c7fea47e0ac47c49dc3f517347b5976ee32ad1260ccf51e7e72f9e48bd9a1bab308b9c4e4f8557b6e71d381c7ea1ed3ffe7735c6dd7a4fd32e9eee579ce3f28855e0e378e7690adb93346aa9ad13c29f292ed75663f0fc3e4a6d0800c5e3a4897c5715ba732174b946fb294deb80322adb4a43d35"}]}, @nested={0x1b0, 0x89, [@generic="dbe19b026b92af30e756ce456ee2d9ccb6a0017a62d98d4aa4d9bf310eab9a32fe0847e7800e57119bc79e290b8c61b2f5a5355d4356570334e6d6cb6172d3376ffe6e7f3ba34a28837653211f3f7389e83b66f4c0b06407de54cc97e264c0fc0e8c988ef408b0677d5a6bb479e25ee3ebf2e5ddcded8f432ac3ae38d8fd55290849597bfe3f5e2b", @typed={0x8, 0x68, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="cadd58863cbc61acdaaa845ff43540135598ea20079104b42c2261faca7d5f6d1681661d5b2e78e0d0a095b2d0b1a0ad0b2d853576a2d43613ecf904c2f02c76fc1323905a8ad2b88f0a99dfc9c20922ebd1cfe1902d42c81b4f4821bf701bddf14a51ca7dc471e81463b9bb6958b6323473a9bf3ddbdf447ce34077f98786b581538a9f96c5a35f1d47ee965a141557511971b93e12be516b2b64bbe68d4b70850e", @typed={0x78, 0x1e, @binary="e2e53fd393266196b86dc31a72e5e06a58614a338f01c7f8ba7ce0071b1556116369cc23afdca74e792547bf111b8456ffe7176a305c4c3034ca686e09ffab98a3931064ee04ca11625ee9e7ac4131900b12024f362bdc5a393f1d390a8a3ad729a4b66e6950e496bb5d38f5007bf61d8da741"}]}, @typed={0x100, 0x6, @binary="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"}]}, 0x378}], 0x2, 0x0, 0x0, 0x20000000}, 0x1) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in6=@ipv4}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000040), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000002c0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0x76, "3b6d835b041e6641e6b505b4791af9c3f095c8e386444ce9dc3d6611cbb70b8fb5c6eed66ac1771b4f4e5456f1d81b44eb45c0069b85a713924fc81519e88c2dcc5b64337b61722b00a284a2f44ba5df14f71a6276f6658d86251907705da8cac0e719a60d4bd84b95d3f099564d0ce092737fdbceaa"}, &(0x7f0000001600)=0x7e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001640)={r8, @in6={{0xa, 0x4e20, 0x69, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, [0x2, 0x0, 0x88d9, 0x1ff, 0x3ff, 0xb9b, 0xff, 0x3, 0x1, 0xffff, 0x4, 0x1000, 0x4, 0xfffffffffffffff7, 0xfffffffffffffff7]}, &(0x7f0000001740)=0x100) getsockopt$EBT_SO_GET_ENTRIES(r7, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x98, [], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=""/152}, &(0x7f0000000240)=0x78) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000000580)=""/4096, &(0x7f0000000280)=0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f00000017c0)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffff9c, 0x40086409, &(0x7f0000001900)={r9}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000001780)={r8, 0x2, 0xffffffff}, 0x8) 2018/03/26 00:38:32 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x29a, &(0x7f0000000000)=""/195) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r1, &(0x7f00009c2ff8), 0xfe53) 2018/03/26 00:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x354}], 0x1) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) 2018/03/26 00:38:32 executing program 4: r0 = socket$inet6(0xa, 0x80000000002, 0x0) bind$inet6(r0, &(0x7f00000bdfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000bcdffc)=0x9, 0x4) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:38:32 executing program 7: r0 = socket(0x18, 0x0, 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syzkaller0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x2, 0x9}, &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0xfffd}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0xd9) 2018/03/26 00:38:32 executing program 6: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xfffffffffffffffe, 0x8) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/03/26 00:38:32 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) r2 = userfaultfd(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0xc, 0x71, r3}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000011000/0x1000)=nil, 0x851d, 0x5, 0x2, &(0x7f000000f000/0x2000)=nil, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r4, 0x6b, 0x10}, &(0x7f0000000180)=0xc) munmap(&(0x7f0000010000/0x2000)=nil, 0x2000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/26 00:38:32 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) getdents64(r0, &(0x7f0000000800)=""/255, 0x15e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x74ba, 0xffffffffffffff81, 0x5, 0x6, 0x100000000, 0x6, 0x5, 0x10001, 0xcb3, 0xe8a, 0x7fffffff}, 0xb) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r2, &(0x7f0000000040)={0x400}, 0x8, 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000005c0), 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x9, 0x2, 0x0, 0x10000, 0x0, r1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x4, 0x30}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000680)={r6, 0x13f8, 0x3, 0x1, 0x8fa7, 0x25}, &(0x7f00000006c0)=0x14) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r5, &(0x7f00000003c0)="eb422176e5b5e1b853953e68c948b60eca231c7fa3d2508c44032b40d3817eb3277b50504541d444b572353d2939a7ae1d9510afcad66a557b4cf3b6cd2186f028fafd041791bbec24b1892df70499634ba1caad2f8924ab7e2787f0c134620b053283a7d9c75bf58031bf5261dde0ac0a5e2fd675e0b0645003ce0a9aa7bc49b7e2b9d0c0faab22c14e558802cf32bf1cd17ef7cc69f5e5ae261f2e654d62bd0683bcd6ae695b7a5372f9033363f863ab2a6b62d08066c488a97b0ba44fbed8f7df11b8a29b461bc23c280695161d3872146f5c535a0ab5214f581f", 0xdc, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001, 0x8}, 0x7fff, 0x59d}, 0x80) 2018/03/26 00:38:32 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') r2 = socket$unix(0x1, 0x5, 0x0) fcntl$getown(r0, 0x9) sendfile(r1, r0, &(0x7f0000000040), 0xfffffffffffffff9) r3 = fcntl$getown(r2, 0x9) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x6, 0x1, 0x20, 0x10000, 0x6, 0x4000}, 0x0) ftruncate(r0, 0x400000000000008) 2018/03/26 00:38:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000100)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/03/26 00:38:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/135) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) r4 = dup2(r0, r3) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000004e40)) 2018/03/26 00:38:32 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x400, 0x4) renameat2(r0, &(0x7f0000047ff6)='./file0\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/03/26 00:38:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f10918c833ca3cf2f127ffd720cecfd80a008145dd75f60ea085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027286b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e5487a8"}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x1c, 0x1d, "17fae502490686879aafa0642ea0223a77257434d001ca262d5b00598010c897e464fefff0ba90aa49393f927b2e78ab2d40b067ae71814ad33e8d18eec3e660", "91d0199854bbe159113aac4761206a02d8903c3390e009c99d01331ccec846ff", [0xd0d, 0x8]}) 2018/03/26 00:38:33 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffffffffffffffff}) 2018/03/26 00:38:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x2}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000200)="81a029430499362d18d06e9ecfd44c54f0fb485a34c0e6974251f548cf9282d5c1e4406164bfccf426b3c47ce6", 0x2d}, {&(0x7f00000002c0)="948e38ea5eb71a0d7c7ad75a8735b09a6683b0a8458a8acb71bbad287e47cfad86d6a59f3966771e4f73c9fcf2fbf7021790e1bbf1334642357347cfe1b60788bf50ec2f383086d7a72d7ab6c8a23d86c9ca9ffc9441db686830019e11d153884e9b2a62fe9a17e39a97bc7c6aace5ef2bc479be193e96011fff57324c46cd8df1cd4c6aef8558ba2bbce7b565c36bb66365", 0x92}, {&(0x7f0000000380)="98b7c0c99178c164acf8a063d4693314e4460f61831d39d27fb1169bb72074c0ba04aa97067b3fcfe36e3c711ece61ee1f88c91afcc0ad6abe1ec2cd55e7cd455582cba36a5f0ec2c92457cd77e7c7757155d3f5f870f0cd19b794d8494a8afee8de3337f95351faaa83d7e070bb187d9e79d4e9e8ad5a7f33c1d2b6596e0803bc2aa49d4ad0f708c09e375e9de85de6a50356c3a730681e38ed827b089b70e31fbc97f237d2897a2a32869409dd9bee458be7f4d85f4094c450cf79a702", 0xbe}, {&(0x7f0000000480)="ff823980c644914c08ef8e0e8ec30d63670da9819d528a12566d63a600955cd56e7be0f79a45b296b73a45226bdfaee52585c2405a81e211f0cc6e3da0a8e2a03426373b4d53af762a283df9cedd2be37137ad600ce0e2a996dbb060c13c6bbf0dd20ce87825a195f203232d016551360541bb5cd733086788fa0c7babddf92a434d8c8c24a096ddc3375d21489c4e854bfdb75ce743edb53f034ffb7a86b60c2c3daa8915388c6921c3d494a788fce4aa03610b97dcbac4a84aaa48e74079ac81692cbeb99e416c4e6bcfe893b7e9713055066c", 0xd4}, {&(0x7f0000000580)="3582bf985e65df3e12a0eb3f3a83dc779f07ed0c3ad76b03e4ca18e0a32e3489c8d14abcb45c56ed1dfc520558db1a8b23bc7ac0e36407e0ec258c198fb5fb9e9f1982b98af4923e6c52edf2d91b3d4b7a095a251aea7ca534953be69a2f6b6342a492ae3c5cb24c9aa0186c", 0x6c}, {&(0x7f0000000600)="b4a250c3c7f7542e8e8cd71bd0bbfdde68c709781867ae07c36dd9c0254d9f15910d7ef47aea64fffbeb9f6a5924b5a68034a10c41d7f34ff17b236a749c43db5b2e6554ad5588fe49f748e8af9b07b8490c56fca02eeec0878f5be73c0cc648d5a8a799aee0662365ad9b9b533b9f2da74f0a0b1a385e8bb41c48b7e9549a6886d7ab9d32e5bbc916482f98344b83297f6709008b113924cf61fd3ef4fcf870cbe92effa71665d54da7b383f6be3432f3cd44b8bf81e58421f601cca84b179c8186837354219c25176e6bbc7627ee4088750b577e4c763cd210e3a85031b6d986f2a760b7b91728ddf025115643b6804ca669b3f7dda122", 0xf8}, {&(0x7f0000000700)="895452d3d8d202f4de6cd71943463a4e3bdf2bff60a057f43715139670fc305560d79d093bc423f9141267a6763dcbd1d041cecfce3d681b20d461de90649457c10de5391c4fec32cb584687fa5f2ea06049ef37dd9e5d3d3f56211b9328a62c977c0fe6d6550cf8828025de28bd9db373cd1eea6cd228b7523e745f402860d06da86d5f24175349e5fd0f3d6560f006524ef9a5b1719b8f3e33983f6167a70f7372e5c1d8a8ca1544cc38e93381c11de6483cab59e0b4b89f6d02f612e05c03b3e0c1a1484a6b7f36667c94168c0c1edbacd00a56af783b4a2cbdff6a8366901aec25a3e6a7decae259c24d", 0xec}, {&(0x7f0000000800)="f4bc8114fe569d9145bc", 0xa}, {&(0x7f0000000840)="f8151ff666ef91115090c693f8ebad57bf31b40c256ab7a134f5010d5bcac628288c759934584b8ee483db7b2c7bb1b1d5f6fb78dc1d7bedf02cbf3662c31396cbf29b087c3723be34a7ea0b88e3257bf97bc90d0ac9edfcf3806987b32ed65e0683e3adacc8", 0x66}], 0x9, 0x0, 0x0, 0x4880}, 0x200}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000980)="c53e1c15709be8d4e5ec2b7773", 0xd}, {&(0x7f00000009c0)="be00fedfa6abcc28d85e3b13ff3ac6cd2306a44cf45627d5038c", 0x1a}, {&(0x7f0000000a00)="1471c7eb3d800ca001e4eb89203daa5eeff8230ded7921b42111e5fa26a9ba111d05235402f42e895c524d4d6919778df79f061c60cff09a768b519eda1fcba955d6c4006a73dd8624d87d1179c880cc95294e37a9cd650fe7ca6e6bfb71056cf1fa7610f7c7697b73bb1b7d5eeb6c9d1a7387d085c3ba613ca36dd8a4b6d60327375fec4c918293df3e1b4ac5b18d079f15c1b5d2c364f137d22ffe4c33cd88bfc6cb1ea70646280a23ca4fe21a79f9a1487901eb2736b2f1961c589a9d4ff9931e3fcfcc526b7c919bae774aca1dfbe7a86b781657878678c3159d", 0xdc}, {&(0x7f0000000b00)="79761554e67273d2e9383028d8425e11b1bdfbb84168e9fb681a007b0daab93df393d40d1f00e973f2d7174d9caecf63bbf63d5e61fec8dcde4adf5705061c48e3d7f66c0809e442851937a236c422e3476d84ea230dc1d51ce5db9ac6ac8e927947fa9f0c66407822397f739b8e033b10", 0x71}], 0x4, &(0x7f0000000bc0)=[{0x10, 0x115, 0x5}], 0x10, 0x20040010}, 0x3e8e}, {{&(0x7f0000000c00)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000c80)="7c221ae1be128f3e487051fa342918d02e3a98a32001ee31c2f4dfd3076a43fb0abede0bfb1ab449171e228c3b659b7aa22fd391957c345727890ad3c422bb394b029d701ce06fd881698ab2990ac87e1f226048564d0ca7c3bab1345234d1d9ae3543bac33aede3fe7646768dee549283023729990c98374e97f102451332aa35ac4bc6f3cbde678de8e1baece852f5834b3f7b758874c648bd80d100a069712621ae765320917d0f8436b513182e5a1d8c4ce6a57a503efd611f5ea415cf235f9b8ad38a0aaa0e0fbfe01d05e10ebfb5c391a8c39f0b", 0xd7}, {&(0x7f0000000d80)="7982c16d306ce5c4168fa6499f1b5a172442c38e0debbe7c1050b0e091f91d3e5e896315fd893106b98c39af2901588f5028768e39169860d874682f282b06cc3f0f571794f8096aa5c5e941fa21b9da18caa4d472dd20822e975b1d74e33516ad4771c4e43200898af941fc91ee39c3198480e4bbe925b5bfbdb9ed7accdb769cdc12821fcd82df5cc6cd21fa04e3abebf111219fc6546c8d735e0489eb7aeb9d8b082b5f", 0xa5}, {&(0x7f0000000e40)="83bbd46628e53f66bf0d5dbd20ed1978d33fd01616d6e658602f315abbd71089a775e25bd30f26c3c0dbdbc0a1cdf2d4eeb8bc5ced9deaaf78f72ca12e2a70b5e0954f618364eccab413b505d018e7b85c8fc36216e91c5bcc0a782286eedd76dab53f9f537cdcff5c7a86a2c256a35fbcdc632c541902d7505482a3c257e9c9095c6855b6fddaddf535ca916dfa3f0f4b3e5cc3fdd10d49c6143b4b844f0f337e3c733b15bdbaa54ec6df1cbd570d1a43ea1961784536318b", 0xb9}, {&(0x7f0000000f00)="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0x1000}, {&(0x7f0000001f00)="7e0b04298e87eb37256f49b3fe0e4d8bdc37781c3b251fc4161b45a0e5bd4a9dd574ac3874174362bc44c7202307b03dee881df8e43ba54f64e7d8f675dabeec16519af2860370e4e4f1a4b293e637c7489f08cae14912055aacd2d7f475e435de874402873d5f09b95ad26d", 0x6c}], 0x5, &(0x7f0000002000)=[{0x108, 0x119, 0xf1c5, "62539e790cc6c6c089958f110e53b5893238458f0f88273e8ba25c8d1c03641fc61d478e3c9ba70ce3b5a3e372490706b991f3285f3364dc5539e7695378eb7fff78c8f9f9a999f4e5ebb602221287e401664b620cb0f8ad1342d14b24e208b00279358b1ac1e1e3b515d45c54128ea5ed65e87e9d32e9a47758937eaec3ae9376e427fcf8fbed352926f5c29d75aea74eb44f3b7e638e4bccfc01abfcf8af4802e42ec6ca17a3277aa5469e17a2129fb7c00b0cb7ceb56a21116087b38efdbb869c8139a3778d9219b7781e5f2fbfabf20753be471c07946bf3c24ad4179680153de27c86628d0998d0c50a1292f0bd8c"}, {0x50, 0x13b, 0xfffffffffffffc01, "2dbe329d975f1ff4c8555eae49ca5b078c8edd6b4d155f89a4c9b82eae6a7ad721ecfcd4e7d1e9c42b6844feed49a54080c482989c9f06bde437"}, {0xa0, 0x13f, 0x6b9e84ea, "8e6ca8ab6a946153171c985c136fc0e2c74cf0a69e57eed3d6878d91f5eca72e584eecdbb34c1302f668a31be84c78dfdf1cc38632dcfe8c7b0000a1aa795ef989da0b2ef4518f7d0669b983ebb0de3c4aa150f3452c67f8c484641255bbc7bced9dd4a30f64019d45be80f00139f7ad41e17514cfe35140468bf1e7c28dae92103887688cefccd9106fcd"}], 0x1f8}, 0x8}, {{&(0x7f0000002200)=@un=@file={0x64570c211441123c, './file0\x00'}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002280)="7044614a7f238b6e58bddba944beef89202ed890a24ade4fd64afb4a9a9f18d58fe2ec1cd342ddfc2126b55704306ea4c29521c0d0e14a7bf4bde707e58c15ae9c1f521d0ebd58b34474ef9bca0d3e6e9faabf2099b565fa611fe1a18dfb434017f90f09cafdcd8013b32919c5eddb0e3d9d7df0c04724765a2714a0b2276e21c2756bf9843636ade016126229e91f12ef0b4d1e6c3469efe7ba0ed91d46ff5b957fe699adb7ae91106368d139e70bfef249788853d428edfb2971ec5470860dc265214c079b5552dc60a6d8c7365d7a9ed06def17092f2a25e280fad3554d564c85532f465d936d163ae5bde3846570515c26861dae6584ea", 0xf9}], 0x1, 0x0, 0x0, 0x40000}, 0x6}, {{&(0x7f00000023c0)=@rc={0x1f, {0x0, 0x6, 0x1, 0xb6, 0x1ff, 0x5}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002440)="57961d8bb51c5cfb26cc638d9e73b8547b8174aeb9cf0f7c4fcdd3814113c824a09297fc5153faa7d7e9c633a0675af139df16d17d886b901851018f684bb44bb63c497345697700cde16613a84a3689306a1773d31ee21a4b8a5707f8847d4f258fc36f869d457be09dcf2df0421b71330a94b1ffd68d922e1eff39b18d9f30b6018c87c1cbbe55a49d9832a9e95b46aa6cbc33c40494a50a668980b62134bd68894112450a4967e046ef8ab212", 0xae}, {&(0x7f0000002500)="f24425b3e7346abd2305a8f61e59cbca56422c1c4b2416bca1c5362ca216b5793a91f9923ae55f8dfec369da3631b51100f501f123c8bd81730076f549ad8e6f8e0417e850040083df6698dfbd61073d11eaf4caba664550c554b46d1443a32191a8d76317a6031e89d45f73c526db4443485a841e862eadb1498320f7537469e4dce6b82d7447daa1472e277d1f8be65f929df17bc2465a19387fd9200b96939a8d8745bd", 0xa5}, {&(0x7f00000025c0)="90d55dc4522f7c8c", 0x8}, {&(0x7f0000002600)="5290cccbd74f50be0d2079c8c866c7ca194dab776c295a297dbc224aff007324777e844dcae3cb01cdc9bf594b43052b18216d294ec60196bb97a83b74e728c7be20e64c89f170b34703067177685833c2b155b3f732b889a3bc5b8436482953d35b3715111e8ad01310f6158a8d34b93efd3af6696a151836451cc650ce640a4af4616374cd", 0x86}, {&(0x7f00000026c0)="f10de2638906ddfffc1e73de7838438f366598425149e4c16b64bec1173b5efe7e3705cfd46b376737cd75c58ebb93a712da089c5ba1368ea8e2bc21fa2b698edb3185fae3d541c92e0269beb54a4fe85cf1e1bc21b4118808a885a55b97e6b69367bb8baccc753de58e8246ca4da462456b4d6872b9ed2ab7193c6119dc2f5d39ea63c5e8d00895fa004a9c", 0x8c}], 0x5, &(0x7f0000002800)=[{0x18, 0x11, 0x3, "5a62169fff72"}, {0x68, 0x1, 0x88, "3a49fc0db85afb1c025d310a0e96fa41758b66d6a04f94e3fccf40f272fd1893de31f4042ea33dfa0b4ffb8beec78de8f63238f3f873125558d0ad9e9fa77b34e7845b0da2a34ca8cf4cc183b4bb443645c5be"}, {0xa8, 0x113, 0x7f, "78d0c77eb866f81ad7d11671c40397476e67400f647e27df198a7ec018aa35f73b29e71e4bf22bd55e63a675555f9a9ec17993531899dc4a5c58dd3e7d1e52d4dcc8873a1da181882a2df8b668b7aff4d636cb2026317b36be4f5e523b8e4b904216a0f0f88aa6df774d4f72241c92e9dd6031b048e98c1b13f817b27f910c944b96011b30e365376504bdadb08aa12c1450f07f1fd0ca"}, {0x28, 0x19f, 0x2, "464cb54872162e7b158c50ccf02cc4be541374"}, {0x48, 0x18d, 0xd6, "25f1a84effbc7f86846a23abfdcb537f624a1a8418c4f1b691a735a2aaa41c529c8f117a1bac9e13ccf3b36cd225f16ea5"}, {0x70, 0x0, 0x7, "58b3ee0ccdb655cb4b59a463ed4a5e36f1adcb425868ce1fd41ce33b6cf07a311896c25bb1df69bc46d9444ff25e4a0f851e335d11b5a572749d8ae0eccf58ff76ce4a8104f163939dfa05ceecb6de26bce99d926fec151b3bda19f2be"}], 0x208, 0x20000000}, 0x8001}], 0x5, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f00000000c0)=""/170, 0xaa, 0x40000100, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)="5e866e84ec90884946b493d86a62ab5abcb0d509ba645ffb74dfed6688ef017c4c30edf553d07f40910e3f23700a699342776922c6646e47021806bb9eb60aa7a6f67c598b0a535dcdff72a7b58dd5e07009b64d6c692e4a0f3b1764a8c518a27c41e072f90fe4bde544c0930a6dc41cda07018abf6a6f3d8a0f76e1f69ee0f1f639f7e2a3f51ebb2bfc432e556ebf4417abfacd43caf5b860b5e1e7891d5b787db3a90e688b0dfa7a79d79da93d61eb3a020ba82241d7324c3383a4a644e455", 0xc0}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000040)=@generic={0x0, "919bdf3d5d7e451afd794db74e031cef1162153e56a4d64bccce8b07011fcd2037164c9b57cc27e4f10bf2d4445d94e98f388cb2d55474e2bc624c0657ce50d7888ee8a003acf5b2f8d61a53674b98b494a2ce9708a08fce718e5346a16c547980cf9161989110c224d4bac3b987aba654fe8bd4ef9cf47a6339f0edfb50"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)="d2", 0x1}], 0x1, &(0x7f0000000540)=ANY=[]}}], 0x1, 0x91) 2018/03/26 00:38:33 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x2000000000000000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r2, 0x680f) ioprio_get$pid(0x3, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x37}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x399b}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0xfffffffffffff918, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfa}], 0xac) 2018/03/26 00:38:33 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x123) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0, 0x0}, &(0x7f0000002e40)=0xc) r4 = socket$unix(0x1, 0x5, 0x0) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002e80), &(0x7f0000002ec0)=0x10, 0x800) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002f00)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x103202) r8 = syz_open_dev$sg(&(0x7f0000003040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80f00) r9 = inotify_init() r10 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003080)=0x0) getresuid(&(0x7f00000030c0), &(0x7f0000003100)=0x0, &(0x7f0000003140)) getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)=0x0) r14 = socket$inet6_dccp(0xa, 0x6, 0x0) r15 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003240)='/selinux/relabel\x00', 0x2, 0x0) r16 = eventfd2(0x7, 0x80801) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003280)='/selinux/status\x00', 0x0, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f00000032c0)={0xffffffffffffffff}) r19 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003300)='/proc/self/net/pfkey\x00', 0x20082, 0x0) r20 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003340), &(0x7f0000003380)=0x1c, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000033c0)=0x0) stat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() r24 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000034c0)='/selinux/validatetrans\x00', 0x1, 0x0) r25 = socket$inet6(0xa, 0x0, 0x9) r26 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003500)='/dev/ashmem\x00', 0x20000, 0x0) r27 = accept$ax25(0xffffffffffffff9c, &(0x7f0000003540), &(0x7f0000003580)=0x10) r28 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000035c0), &(0x7f0000003600)=0xe, 0x80800) r29 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003640)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003740)=0xe8) r31 = getegid() r32 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r33 = socket$inet_sctp(0x2, 0x5, 0x84) r34 = dup(0xffffffffffffff9c) r35 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000003780)='cgroup.subtree_control\x00', 0x2, 0x0) r36 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003f00)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000004000)=0xe8) r38 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0}, &(0x7f00000040c0)=0xc) r41 = getegid() sendmmsg$unix(r0, &(0x7f0000004140)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000200)="25a933a6520eedc2f9c14295c8bc18107ed89c2ec8b146996ebbc5039f7bcc5ce355044d9b36dff5619eec7ccba36f30fc704d3e2ef03474e5e5f07830400fffcd27850ed29227fffb0e16204263221cb5181885aa4a08d159b3edadb7685f1d5526c4d3f8dc3d16f0302257d31b039d6f63400a9424194a6ea304ae54317a888de3b4c33e9be55f3444a9e61fdb6d54dfa8d2ade3184e7198152dc9d705fc1ae9716b01644e284b9c56ebf6295d4cfaed229336b58925baabcd28a7f6ce7e7e6d963dc86e5afaf0b00b42169871fdfbbfdef087d01711e0c52807bb2a32b4dad9707ebfa95717ee1f8d", 0xea}, {&(0x7f0000000300)="e86a713fc4d827290ca32fd00aeb6c4b12b9e86029f548e7ac2018091a5db8652ec8f2b6df852868611b571b5ae4650bac07bcdb3f616fcd099617a4c6bb4b6090726dc3c8c142391de2e03077f8e876e337dd120f7fd3b8c9bcd8f80f2ef45719bdb7f9161771957776c6c855b803f555e7e529bfffebc05b0adb62812fdc6a6afd6d03aae620b3bfd05c76987794707880a45c0173cc2159531ff8da98e2704da6a48c8299faff24c0b607a77e7cdfd0a6872fed688c4c2aff2f61273f77", 0xbf}, {&(0x7f00000003c0)="6d854797399cc76b49f22b088a309435ac6367df67d12724cbcb4f3f6ca8a182cf282bb2df5d7021dcd557a57de6ef3dbd9d5a6901d9a8ad66031c59295a740fecc652019be453a8ca02b5faf64d592308721aa3e27d981c68a50f29971eb374edd474effb41926faee28018d1299b16705d9d96d80938b8abaaa7cd782bf3df2f7f0d142c42f7d39c6a51ba59d87be3969ea3b11be95d9d875aefc813688b965fef7b478a3155113e551438f99e63d087a8dca24abdc3a46438bf89974dcbb26ef864025c2db372a1a44a1e47337ce537595059af33bbe99fc5bd1584f45f13", 0xe0}, {&(0x7f00000004c0)="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0x1000}], 0x8, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}], 0x128}, {&(0x7f0000003900)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003980)="f5d4869a52626bb75b8119de31f51a782a2e231839df592fe43cd45d8161de0985cde4c62d9a1e1c7e2c39cf288ba7ed52b0223817df0d8ad4d2d0fbaeb0a5a3829cc5c4647daeb92e7e49460f6a80207a32eac745f043598f5ba3c2c612fa96f2c946a0abad1018329abfeb003756538fd0bbf0c45af8e884f31fbc9279a317eaf20b33129fc6e3edeac43083914770cd707e4ad40e8694c09ffd9c466c359df6ac43999cace2905ec49dba056c4f0c7180dd088a9eab9189526e3f9081d4caa13af2631f8a07419c9849db7db6", 0xce}, {&(0x7f0000003a80)="62fd44b1c7c477a800c2659ea844e46917be463010009a9a4e585d91962b3fc6836caf2eaaea5d5da2b6361785d0d054821ba3abffb6cd3eba0f17ab68a72784042732d457c295890bb3db75f3bf860fb31f7b084af60d6b7a04f8cfc5b7d05df3d65cad23185c2c13b35ad273bc5326ec3032a351c42b11390ba1478be0c56a4888c61ac0e7287aad881172c0a4c85ee949122b6a5ff7b05d0ff76c3675f5dc915225e5064f9ce101e72b9c7530c319e7eaa93a14e0697115a1fde1ddfa4fdf807220d186b247ea762193b9da7244895f86c5abdf4b", 0xd6}, {&(0x7f0000003b80)="909c34274ee04a62b64996adff540a12285acbe662ca713095c535c6e09922357ed35d66c084e1fad40faa2f08f920d2916b208f2df2b18ad8f30773ff105cdb2ed60dfec0bf0173ad78897d6b3aa8de2c73042f33322c16b80fb3927ec0c320673ff8fb7044a87bcde1b3c3fbd24042ed9bc31a95c85a0301eba022149bd486ceb0d4d821b4cfd3dd94f6cc832f499e878d6f3fd44feb5d203e73270e6dc3da26dedf012b7d6845075917dbb3af03d5cb6b275693d6afba3fce2319", 0xbc}, {&(0x7f0000003c40)="9f83fbc6674267da1cf38c0c624c0ac38fdcec326d78cd157f7ba975195280246c1b0d3ab753271c1d15c909", 0x2c}, {&(0x7f0000003c80)="19226a3d43e59cab92839ed27c4637844e356b7569bf68a3235a92bfbc4a4d0a9b23a55617345ffa3a49773d2bfdea415a0f6c3cade845cb1db81e010150b5fa21d982a7289e90f0df649bccece043bdcecedc0dbc569ba42074627ffa563edc8286a51c7a2b73546bf65cf81ff012262a4eca07a2c92d099b833f9d9795183d3029514d73d57f887c450f49b5c044d34d0313dddb367640d1479fbc01459c68e78b44d549344f7c1d061ee79224c506cd1eca98f6e41f056a14156fcad06c1e12", 0xc1}, {&(0x7f0000003d80)="66905cf564d2fcd1eb60aa04179280edbde4e2168ffebb5bb4e271a37bdb12b5ab37d73b5a01ede9d0120714ac42182e0ae1e40132309e72735205223d6bdd5180cf680d2a107a430a45fbad73864533a449e52d288c57eee65b4261f86c76b019fe7a322847ecb87c08cf75b76a93d302650ea095703025098f51e2f091f7f16e24d884bbfce0d105ebaa8bcada8a4b9749267f6dea2f441c3f0db1ca6f16b9522f5010761665fec205c0011d28494235b9af53c235b6581342b59e117b3461f3626db08fd40db4d462cd", 0xcb}], 0x6, &(0x7f0000004100)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x40, 0x4008890}], 0x3, 0x10) r42 = socket$netlink(0x10, 0x3, 0x1) r43 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x41, 0x0) accept4$packet(r43, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) writev(r42, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/26 00:38:33 executing program 6: socket$inet(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x107, &(0x7f0000000080), &(0x7f0000000040)=0xfa156f22d8d4705f) [ 102.017822] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 00:38:33 executing program 7: r0 = socket$inet6(0xa, 0x400000005, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40}, 0x4) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0xfffffffffffffff9) 2018/03/26 00:38:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1094c1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/160) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00', 0x2080000ce11}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x11) r3 = gettid() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000021c0), &(0x7f0000002200)=0x4) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001b00)=0x0) getresuid(&(0x7f0000001b40), &(0x7f0000001b80), &(0x7f0000001bc0)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002240), &(0x7f0000002280)=0x4) getgroups(0x4, &(0x7f0000001c00)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001c40)=0x0) fstat(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000005c0), &(0x7f0000000600)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d80)=0x0) getresuid(&(0x7f0000001dc0)=0x0, &(0x7f0000001e00), &(0x7f0000001e40)) ioctl$KDSETLED(r2, 0x4b32, 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001f00)=0x0) r19 = getuid() fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002140)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="b7b24b6a18362560d97958d5ad97cbbb6393f6939b835b32a954a1e02e0c8572f8dfa7ae6c2b84277d3e0abd6f3fdf529567b1c17c01a3668076dd006c603279e31e3eb793857fb60e28329e377ff6724572cd7a939135c45ec4d087a3e3c92895c42a2396214bebc5c2166253537df020b08eaf10a54ba823f38e08c926a5c72869260de60aeac3ed5a3928ff65885c147a7da0e6a1742e593316d9449573181e76cd2305beae2e137457c7b1", 0xad}, {&(0x7f0000000300)="879d37839e234e49ce38ae6a8f95615731c5a5ec9722ad69cec1e0d5fa7a6654dc8aab1c263bd5b692a572085249336a57a31765624bebafa0edb4ef4fa168625fcecd74f5bce40f04b2aa07eb18b99034338b8ee77a29ed19d6d5c447cab31eb0e99fa6e363f03e0029572fefc99f8737a3849c547c20343e23da045db555793f63f0d907a5e856d9ea13cf5e570a17b41ebcf52f79fddb0b09e00f14b79305a3da90f6462c53af2f4c5c8cdab62ffdc8746224651dcc1a01156d363ba3dd47f071a5599e656e2e78af08c157bc6f4f583b8c442caf1e7e4280f02f77bb94fd74", 0xe1}], 0x2, &(0x7f00000022c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000000ae6200000100000001000000000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000800000000001000000010000006e3c", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2], 0x158, 0xc000}, {&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="f4c0c5ab3d2f50135428ad39a21a4612d84221638b47227ae78e819bd7811a0254d02b1a3ccc116a44f3e2e579eccc277f311154a7e46916bafd8115cfa52c1f8b80c31f9f0fba23d28d977a52ec79afcaf5252b8b3bcc6bb40f2f8a86d8a9c9244df44fea3716018725543f1ec217279fbdff6e6fe68d911f79cf9d436d6cd79cf80d0c2a8fd7d6993c801750c715ce3663a13b5475553b51fde3ef3f13f4278dccba33e3509d6884850fef0e9bade06d967fba2cb2b5c22f65a0844b2a5acf2d7a13a77cd1abf5", 0xc8}], 0x2, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r0, r2, r0, r2, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x160, 0x1}], 0x2, 0x0) 2018/03/26 00:38:33 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket(0x0, 0x4, 0xc) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/26 00:38:33 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) r3 = getpgid(0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000640)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000200)) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)={0x328, 0xa, 0x7, 0x302, 0x70bd27, 0x25dfdbfb, {0xc, 0x0, 0x3}, [@generic="244ac41d4c3675b54e0aa85264fef84d5f4c4fd7dd3fdf53dcd05392efea9f0581dbca3061250f42b7f90dc62a335fd7c45b26ff9fd9db425248a0baf2a148c0d9d2cfa807079a4d421c54aa4212fc85c2ce7b85", @nested={0xfc, 0x8e, [@generic="d65b927d723823fc3c62ee0eeb8d34bf40318d1840e649079fb6bb2157f5f4ef50382a0dcff077e51fd96ec00e4579ceddf7d1a9bfc0e320b2aadf82da1e74e1f1545f652eecb0dec9ce44660338e961fb15b9d4e5e21c9d7e09c843027616c025bd350090f1cccb787c9340e0d4d373555e6a5f17b21935367a560c0e290b77450dfe453af35ea5e9a18e9e54c69932d130e7a8b6439b5fe0857bc3c9d95309693b96cf574ba337a71993f01d48b038c4b60154ff5ea2855afa", @generic="9f3babe85643c40128a593517503a4fcd6a4b9ee1fac3a6fc08d5294ed881e0ce3ca0dba016b786fb57d54fc4ecc41cd5dfd83f4", @typed={0x8, 0x40, @ipv4=@rand_addr=0x9}]}, @typed={0x8, 0x28, @pid=r2}, @typed={0x8, 0x91, @u32=0x6}, @nested={0xb4, 0x96, [@typed={0x8, 0x74, @pid=r3}, @typed={0x8, 0x46, @u32=0x9}, @typed={0x14, 0x12, @ipv6}, @typed={0x8, 0x19, @uid=r4}, @typed={0x14, 0x39, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="0bd2f3464ec4153d1d5f420abe220ed18ea5ef414fd9154e67af632e62df0b3cbd55f526c58c8e1f508ac4aadcd6daa33f98ba6b0f8e258327e300530a344b5824510902b80791cd4cdd1ae7c4edb7271351aab369ee6af251c43c45e25d0cb9b9f879b16c2f0c6e9fac4a093977"]}, @generic="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"]}, 0x328}, 0x1, 0x0, 0x0, 0x44880}, 0x20044000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) socket$netlink(0x10, 0x3, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000aa4000), &(0x7f0000000780)=0xac) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) epoll_pwait(r1, &(0x7f0000f30000)=[{}], 0x1, 0x0, &(0x7f0000ecbff8), 0x8) write$tun(r5, &(0x7f0000000740)={@void, @void, @x25={0x0, 0x27d9, 0x1f, "782c1745f17f48401452c76542ea77a7c65b1257f43674904e0c7cea4d28665113c0ced83afd8d"}}, 0x2a) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000000100)="7b210b7af82da30be1acb46edbfe569a5b97bde8707de63d7a6635787fd8576604e045b9fc2326c4a3df6e774814b4fb9b60cc3f4e26faae8f37bfd53521673973a7a07dee03541b9c9c77c4466e734645e83f113b97d2322b5779141b26e1d254e09c00e13bb6468b6b86c1cfdef0fb623be4de3ae259d8a6b2f3edb6cc2a9a0b532f29a6c7d07c2f8d9e58071dcf513df3a9913d4dc51a6edb83b6e30798b1142ca991e5b047cc1a4d4680210a4fd04c37ec3915a143f3d1ddbcf49c7e2dbdb8ab54c5dc60882fafae9d55377d86cf438d469e9322346103312ab3f0", 0xdd) 2018/03/26 00:38:33 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='eth0\x00') r1 = socket(0x10, 0x1, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/26 00:38:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r3 = memfd_create(&(0x7f0000000000)="76626f786e6574311b00", 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0x0, 0x7}) [ 102.094564] ÿÿ: renamed from bcsh0 2018/03/26 00:38:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000179000), 0x0) 2018/03/26 00:38:33 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r1, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 00:38:33 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0x0) 2018/03/26 00:38:33 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x200f1526, r4}, &(0x7f0000000080)={0x5, 0x8, 0x5, 0x5, 0xfffffffffffffc45, 0x6}) tee(r2, r1, 0x5, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="1bced8fa681c7d72f53afcfb2c54c90340846077a1098b45097f82487d8429a1f6e999cf90bdf3f99de6d824cd7bff39f6d73f1a0329131236ca054da0c70dd9719d22ec9bc85c62e5054165f6698a8dd5c72de4161cfb06f785b6f69a830ca415d871694fbe9b33a163fc7f23a19a742ea9c7167ea63da245dc496f23c3d81b08ec909c39e2db206dec001973b16f31f1bb8ff86e7e9df6805a90178427b6c619e839ac6a6335cfd44fd188e8eb748ba3f89322c2c4d5d6bce36afc08f9ff47fddb5ec56cee29c2ccca37a904c17026b82d90f86390", 0xd6}, {&(0x7f00000001c0)="ddc8913d8e01d3f56c3bb451b694a47b8ec890327eaf74ce28607d7f0a72921d4e53daf3f7273bd32369f2a2f79b75dc86d1f7955f0e0587544f0effa0bde9e3a14b7a8e2aafff7298555c0222e314bdea975dd10bc88ef396a8fb4041ad140218930bbee61417694f551ce3e8ec59faea8962ea15136fa2177cf59a49c16bfde90c38fc638b1cc57ff64ab6688ee2dac04b427575fe4ba52a91408023a7413bfaedee561cd1514f3a601e6f8eb95beda53eace662c06764d3b093761322db143a53b2574e5aa2cd481bd42adda5d0f68eeb745003882dd414b0ab60cc", 0xdd}, {&(0x7f00000002c0)="201c897e4df7d1de52e805660ad5df31095707b83a8439", 0x17}], 0x3, 0x5) fstat(r0, &(0x7f0000000440)) 2018/03/26 00:38:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xad) sendto$inet(r0, &(0x7f0000000140)="d3", 0xffffffffffffffaf, 0x20000000, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x383) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0xd, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000083fffc)=0x2, 0x4) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000340)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001140)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001240)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000014c0)=0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) getgroups(0x3, &(0x7f0000001740)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001780)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000018c0)=0xe8) r14 = getgid() sendmsg$netlink(r0, &(0x7f0000001980)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001440)=[{&(0x7f00000019c0)=ANY=[@ANYBLOB="1e000000300002004900000000000000213f439e719ab356ae9495cb443d893670bbff57dbaf3eb03d143c857538995cf1fbc141f65e7974e0e80646bc1384b4efed00707775b352036b194d31bb19962f24d7597c5dcfdec5be3d8eeb957972d52f08000000000000e57bc88db728e11d6574554b1b5fdc5eee9da0bc0edd5a155c3bfd39f6e7e9d20d32f0cbdbc9d28f6fe3d60f41ef71ad0d7f9d"], 0x10}, {&(0x7f0000000380)={0x618, 0x13, 0x100, 0x70bd28, 0x25dfdbfb, "", [@nested={0xfc, 0x95, [@typed={0x4, 0x36}, @typed={0x14, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @generic="66bd990263df45886a1b807afa70bf34d2876daaf0abcf7ea8a36314fe13fea8db2cacd81af69a0e0e6ba4ec45c88e7ce6d212f18802c063769100ffdb8c221297f334d1a924bb0c53cb9d40cd9f596a18aa8d0bacf384112cf6f921e8710edba839ce48f20fb52518c77dd159fb886eb0c01ba3a82b2dc49d1dbd1ba97c92fce5a0e6189501cccdede53c221e60e19e1eab9e05991798bd7242cb7f0b7e9fc03804b0d67734c26496bb93133023ff072511d5abb8c42d5f11e8bb04fcb09e11cfe9cff3f714c1a33ceb7b435b85e1b8aa88cc632eb953eb2a10a2b7a624ad"]}, @nested={0x214, 0x3c, [@generic="759448d453133c357a6420f5687469e11147ffe125003a7c5af0f59e58f937f0dab731821bc1bf87ec34f24d9d165d98a90551a43505b70c1d63fdd5a1e50e40657ee267b6063c261b243c96bc81f1e91fe91174a90e5f6adf6e5d03c46efe77aff48b9d44bf3a208a252c8a820a363114cf04680aad1abe31b582d5f41c88f0125696e7606335af19f8fb60b0e2a2071cf145aeee1eaa4be7c46a3a76", @typed={0xc, 0x71, @str='trusted\x00'}, @typed={0x4, 0x30}, @typed={0x8, 0x44, @str='\x00'}, @typed={0x4, 0x88}, @typed={0x58, 0x9, @str='^(mime_type}vmnet1-&em0++*$selfeth1[/selinuxsecuritymime_typevboxnet1keyringcgroup]\x00'}, @generic="10e8895e133c3278d09147b399fb22", @generic="4e5f9da1c80b87d307b015c402d3903df7dddd91d1efafb6e66588996d1ca57b041ef982b06a0d9b7c0c23db5fa2930a715bd4f15bddc29e00cfae97a5028531a1d404d6f078570b6900342b795731860311ff72130c3c4fa5b40709cb55cfe8cfab6d2b81000f334da828e1cc7767675ff60f43d5402d5f70d1645a596c4cdb24bfbd323b80ec8d47e2be864454a6a671efdb88463f11cbcd3f71af573d61ede3fb6ff4905e09c55f1961bcaa0c795ea56c9ede3abe8bb153903cb2b099fb821f8b6d50e489bf5d0375b78db258da5d97535d68ad5fe00559d6caa0005a1cf43829af61e20265757cdb", @typed={0x4, 0x43}]}, @generic="cc63ad526b6e6a17bdc4fedcfe4b9b9ec30bc4ed990efcf954f757f5205ece1433a8427005d23fb230a40d25291a065bf10ed7fdb6c204ff1f83eae7688b71aa7bd496936dc1a3deefb21a64aed2f21d4cae039a2f36f37839dc", @typed={0x8, 0x57, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x6c, 0x4d, [@generic="c38bbd3feed2e11f163ae06aeea1aaabec50caee175cea9453021060b7859d5be6658f9d61aa2928c8df553e1d43cab8b2a3cc45b9fc08d63cec7cee2ac4c89f2291fa447ede28aa5e13", @typed={0x8, 0x83, @uid=r1}, @typed={0x8, 0x5a, @uid=r2}, @typed={0xc, 0x73, @u64=0x1}]}, @generic="a0d14847fde6ddd5e3adff89be6bc7b7a5c76cfc3a9fa3027789eab9f9650a2b1e5ddea1363ea4a85f857c0a876812db3b6d579aad0d10dfea61c5d2424c3bbd5a6c13a2a262abdef0dc7c231f1be9dd8be57f1cccd4df106783acac626bed3f82a1ede98ed3954045637b8c25842bd7a9a1c58e75e17749a527061abdfc7bb8e03038440ccb63cf81487be7fac5850a8fe3d4607230dcef31c5ae6087333401e8ebc03f35af0018403761a81d78f53109d45348cafc7ae94928cb93decbd16b7861e2142a4c542b", @nested={0x15c, 0x29, [@typed={0x8, 0x5c, @fd=r0}, @generic="77780a994320936b58df1d522500c9e40868b816caaa3800a80d4252eaabc39fbdc89181248a65718a51cfc5966b735713d4192feeb39cc518936f5f531afa1d7750a04a8b88a7ef878c36e6ee2eb1f2bc84f8ba75f594a75107408bd6e152091235576190c45d6ef2e250d642aebc8f58dcc7c800e59fd23c8cb52c23207ae74d8add51ed87e492a40f4482f747002ef904703afbe588288d973a84da5a3ab7d41a1aa798ce27121c57cb51212018ed898fdee6", @typed={0x8, 0x39, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x15}, @generic="52a580e204831af732ade8dcc0c4acd00ff34e07b9a16c572f43b2f33a7c803f75288f5c29b750b4f54a638e0cca1110a1449ffcea3ea2fb2ad8be97354b1fd618d0551a06156b446c485c4bae1d3a95efb87c87d5ad7113d38074ec24fb6d16b24be631b70c0f604d35c485c5fbc05061bf4b7b4bb5678b3f0347ff099e1269", @generic="db356f0120c4", @typed={0x8, 0x26, @str='*.\x00'}]}, @typed={0x4, 0x92}]}, 0x618}, {&(0x7f0000000a00)={0x144, 0x1b, 0x100, 0x70bd2c, 0x25dfdbfc, "", [@generic="2be6092dfafd7b5c522c4c56e212713a8930871214450b426c16f24171b555a6df07fd7d1d9d946d5cd647f6a380885df4eadbc3368bd0224382cc3f203f1e6ae3618712b643d6eb40e50283f16ca9cac8ee2e403b51d2543bcaf8a87f30e139a68d571b40963e3cf0e16f8d61fc5d80581ae4d687b10cd6274e2fdfbf9e152b07c7ef5ce4aca60a4dd13e05", @generic="f36d609c830fc5580de5ea865c28f63c104d6abd15f08f4be284b75e929a213aaca16023a833f259030ddf9a06eaf5abf5d32832675a1a86d763af7ee6ceb221b430fde53d9e8e55bb30fa2dbd43a85e4fecff701b290e57a16504a5cb289c72bd7f49a104b8af0d5a342b594a5912c262acda082649e059e6ac5f832d5f8162327cb2724014e82c2d4f0eb04410580705e1db37c79eea265d4c7f4b4aa3027a", @typed={0x8, 0x21, @pid=r3}]}, 0x144}, {&(0x7f0000000c40)={0x4d0, 0x3d, 0x604, 0x70bd29, 0x25dfdbfd, "", [@nested={0xc, 0x6c, [@typed={0x8, 0x7f, @uid=r4}]}, @nested={0x31c, 0x63, [@generic="4d878e0bb21781ef523155a2664a96d186d064ff4b8a30d5c11fbe884edc4920612fdfd54b5ceca427c8802580c240a53a962f057471e1e016e24e16840f306cedba44949da30acad9a9e51f84b36a5e7e873133562d7db69451131f69107cab0378347e0e37b8cfda2f577bdfc3d9236c8840c1a28796bcb2db88e9a781040e9cc50911cca5af760eb1e452c5a9ace3a638b28e91ec8895f22e7f4607399cffdc9506341ef1543b8df828455f68b9b25c737cb06d3b8626c232fb0f38014ac502f03a3c63d52dded71d848b279ce71a04cfdbe9", @generic="a503851b9af2e806b56ac91009dd036690cc853027db6179689aaed0581823fe5256c8a5bdde11494001c000cf132e717114cdfcba385445030ad957b14e35e4c00f914fc086c7d1a887caa65040318db3c62ec889503c0a8a5cb20134111655952457aab9cc0d195be6d0d46cf555e06e42123fce6f9ef407f49fc71abbecd2e98978bf10274ca3c6422a2d3b80276b827ee9f2068c", @generic="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", @generic="2a79c6b0fd2da13d7141e2d6ea0d2e9a9e1c9e4f9de4de77f6eb2909eebb85440148932739fc0ba5ea9945bb7492678724bcaf2876195f4623e18d904d599b6ff414b76ef7ffc077c4b943f3b02253d2e9f8f81ee8f940d6b1353b0b82455d1c2c6da4ac2f932dd7484c3a92903f1487c3ca3b20043e281c3da58fe5e64c451672baae1e89f2f283ccef87b3a438ddcf87142fad2742a4c96aec9fc169f5b5823541692bbe317b", @typed={0x8, 0x13, @fd=r0}]}, @nested={0xc, 0x20, [@typed={0x8, 0x60, @u32=0x4}]}, @nested={0x18c, 0x54, [@typed={0x8, 0x52, @fd=r0}, @typed={0xcc, 0x34, @binary="50cff4fcc8189c5a08e1dafadf5a8ffd7eb37d1ae534f9af16fdebb56a9fa0ed2d66a5f43df86aaa5464c35c6ac6c17ded6047c030ceb033f3e5c13c8831c3f94365d48b59b0f79e73967c0e4b74593739c269322ea1dfa88112ff911e574b2d30579084c9aa743c23f076e8b37e5083f0f26bec24144df1b633e0caac3e797fbcfa9642313e72c68ad58566430dd354df3fd3cf3393e2777bd7654285f663946bf9240d03a064fb198ded9742b643f4a68d43a3c791ed2d4ebea678fb419c4b789645607f"}, @generic="4a7d0d901faaf7fdfc6bf4b086630ffe5571dea47e9b7d5c67dfe8b4cf92e50d201587ccfbbccdef960b8df55b8b9720357dab0d13d9e313f43714e3f54d6f0ea0876bab73e1cce6c0e862550919e4643c8811932d0545f9c955a7e2a088efd7f2a54f080ebb5caf25caa3da4aba63e4c555d677dc6442674160afb91d3e0ed22f5ccafd923c3752eb7f2d1d1486466764a1791b65f4ad08aa7b50ecdda8d31c84a52ddeac44b2084b5aee37ae437125395092b4"]}]}, 0x4d0}, {&(0x7f0000001280)={0x1a8, 0x32, 0x200, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x93, @str='\x00'}, @nested={0x4c, 0x3, [@typed={0x14, 0x52, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x45, @ipv4=@rand_addr=0x7}, @typed={0x8, 0x18, @uid=r5}, @generic="2b6243b325fe278a40049613070b98eb438094cee85c7d6fbb4548772174770078a57c"]}, @generic="1937b69bccd2025c14ee3ae95dbd7030f3793fde0bf527c6d888c7187e99fb7731baa8415b38b9bcbf58f62072c831f2197e3b34eeaddc795239bf38749f82ce8394704c47818d55f7c8018822df7cf535b0e14e493f9b5975f5f12bbc27963621d658e91a6f5b977d4d32df6ef14f2c2f19edc589fdacfd7a1b724e88b5be51d33b75a7824fd79a8a8491abe74303d98a3a1745317c95", @generic="148c5132a4d5fbd398c41eed275503b193b44b71495e3e76557ac46a0202e2ac80ea290fb5052adbb1403ef612abbba3b038a2640024a0ffb3cfcd6944eef2adc0c4c9610bb30f56c81b0768d61ff144b8965c67c0289f8b865a9284aa4ac1dcdfea0ed772b0ed6a9d0903eef01cb5134bf13bc24a6c3765ec0019d96322070beb3655526ef6940277954fea9aa56255e42ef8664dcb0a17c8c856e205b4788d488c2cffbd8d7db19f71"]}, 0x1a8}], 0x5, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x1}, 0x4000000) 2018/03/26 00:38:33 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt(r0, 0xffffffffffffffce, 0x100, &(0x7f0000000080)="a82e09846a55f05a04f36c2d838c8d6ef96962d111fa5a98cca7d25bcde3ae23fb3af0c33fc6", 0x26) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00001ec000)) poll(&(0x7f0000221000)=[{r1}], 0x1, 0xfffffffffffffffb) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa, 0x30, r3, 0x5c) epoll_pwait(r1, &(0x7f000006bfb8)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006bff8), 0x8) epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000469ff4)={0x4}) 2018/03/26 00:38:33 executing program 3: mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x4, 0x130, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000693000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f00003fa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80) mmap(&(0x7f000059d000/0x1000)=nil, 0x1000, 0x5, 0x150, r1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x800) mmap(&(0x7f0000578000/0x4000)=nil, 0x4000, 0x1, 0x32, r2, 0xffffffffffffffff) 2018/03/26 00:38:33 executing program 4: socket$inet(0x2, 0xf, 0x800) r0 = socket$inet(0x2, 0x2, 0x5) r1 = socket(0x10, 0x803, 0x0) dup2(r1, r0) 2018/03/26 00:38:33 executing program 7: ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x3) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) socket(0x0, 0x1, 0x7fff) 2018/03/26 00:38:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vlan0\x00', r2}) preadv(r0, &(0x7f0000009e00)=[{&(0x7f0000009c00)=""/187, 0xbb}, {&(0x7f0000009cc0)=""/92, 0x5c}, {&(0x7f0000009d40)=""/142, 0x8e}], 0x3, 0x0) 2018/03/26 00:38:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x820d, 0x2c, 0xff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x81, 0x6, 0x3, 0x6, 0x8}, &(0x7f00000001c0)=0x98) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/26 00:38:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x100001, 0x342) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) 2018/03/26 00:38:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x40000000000002, 0x3) ioctl$int_out(r0, 0x2, &(0x7f00000004c0)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$ax25(r1, &(0x7f0000000240)={0x3, {"c62357e2b32eac"}, 0xea64}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x10800000013, &(0x7f000039c000)=0x400000000000001, 0x4) r4 = getgid() r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='io\x00') ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000300)) getpeername$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000009c0)={r6, 0x1, 0x6}, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000280)=0x4) r7 = getgid() setregid(r4, r7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000600)={{{@in=@rand_addr=0x2, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0xd3344486ef650231, 0xa0, 0x88, r6, r8}, {0x6, 0x4, 0x0, 0x7, 0x1c0, 0x6, 0xff, 0x1ff}, {0x7, 0x81, 0x80, 0xa6}, 0x80, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x33}, 0x2, @in, 0x0, 0x7, 0x1, 0x5, 0x81, 0x3ff, 0xffffffffffffffff}}, 0xe8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000002080)=ANY=[@ANYBLOB="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"], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) process_vm_readv(r9, &(0x7f0000001d80)=[{&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f00000008c0)=""/87, 0x57}, {&(0x7f0000000a00)=""/147, 0x93}, {&(0x7f0000000ac0)=""/194, 0xc2}, {&(0x7f0000000bc0)=""/90, 0x5a}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/115, 0x73}, {&(0x7f0000001cc0)=""/154, 0x9a}], 0x9, &(0x7f0000001ec0)=[{&(0x7f0000001e40)=""/67, 0x43}], 0x1, 0x0) renameat2(r5, &(0x7f0000000340)='./file0\x00', r5, &(0x7f00000003c0)='./file0\x00', 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)="96cc2cd07a66c52098f08626bd917d210ba0c4400a18e27456a6f8325c39a0855c6cc46b93ecfcca218a7111a86e2da522dd9d21ab97655d1d271429b3187ec436682b85eb1e5d42d845f93b95d8c44677", 0x51, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r3, 0x80002) 2018/03/26 00:38:33 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/03/26 00:38:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xee, &(0x7f0000000080)={&(0x7f0000000100)=@getae={0x40, 0x1f, 0x321, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80}}}, 0xfffffdf2}, 0x1}, 0x0) 2018/03/26 00:38:33 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x400000003f) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400440, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x4) 2018/03/26 00:38:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x4000007fa, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x1c, 0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7fff, 0x5, 0x0, 0xf69, 0x2, [{0xff0e, 0x3, 0x0, 0x0, 0x0, 0x300}, {0x0, 0x3, 0x3}]}) fallocate(r4, 0x0, 0x0, 0x5) 2018/03/26 00:38:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="06") 2018/03/26 00:38:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10001, 0x40) vmsplice(r0, &(0x7f00000017c0)=[{&(0x7f0000001740)}], 0x1, 0x0) 2018/03/26 00:38:33 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000100)="d67f36fd8fc7f9d5f9a3b6e6a89fdc69237bb273d3bb5bad7b774273b6d87c7673b6e86e01b5c70e1a0cd771fd6198f566671c6218db4c0e402cf4c993d24ccd12b7a77ec5cbc175773d4efcc8dda701e6d50ce6b96844f460e97743083aa74f3b619c80e299a87b7a6b7b62368742eb8ae79983d02c115afdb4789e370829e34b7c4f2cffd2a48c9d7b5b60df0e6cdd6ffaf01209fed54a8d90e64e14251183225faf1227cec35c9bc1105d00aa836cd317c5adca7e217e76438802c5640d555fcbf1d90fa1ed5f49216809c4b6", 0xce, 0x0) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) 2018/03/26 00:38:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000040)={0x4}) ioctl$VT_RELDISP(r0, 0xb701) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x0, &(0x7f0000000000)=0x2) 2018/03/26 00:38:33 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40c000, 0x0) recvmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@full={{0x3, {"418fc461d03d16"}, 0x19d90ca6}, [{"7b2198a1cb91b7"}, {"ae7099d801f69d"}, {"85c01a7bb8a9c0"}, {"9575ffea46d8ac"}, {"e20ed30f2d42ad"}, {"1e677eb8831909"}, {"450cfcaf1be5b1"}, {"e5a077dcfd5c55"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000100)="af28cf3d8e05eb9b5ff49b1af8bd5ab38991bc960c23df266fd8d29ef0a5cd902ad3f9a506762d506835c5e041810eba1de8223b78d863cbb89713bea3d153262abcc0056d995d6a6c43fabc7fccabe515b18ea90f4d1e36efed6b8d99b5cae51c80a242532b861f", 0x68}, {&(0x7f0000000180)="9bec0f118077983aebbb837599c511bda46e577b4e0fbb8e969c96557be097c5ef65cd3eda7eef171ba1abd5acb374321450a027b1a6e28fced5", 0x3a}, {&(0x7f00000001c0)="83b7139f87889235ea8a04a27d5219b9722d90f7d0ea855a9d435c630ef29bb61a1a95a1601d13b055f791e7f0ab6e6ecc53781c34dd9e676edf2c687928b36c13bdba580c1fb557d3ed063ca260a378a57270257341e27f6d1a1faa9e0c0028b59187da9c65c1288254dec34baa52c8599ef3ae4f3ee840d92fdd67378d8c9b0f54777361ff72045578f1f71e11c52300ab9d6006a4322a8675c5f3c75444cfe01c053dd1dc937be442138c2a580408dfde54170ac75ba45dce240ec731", 0xbe}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="e1d717f772f134347c8cb64420d10cd3f9f4f07803360ca5d5fddc073be43228ded11879e620e09ee19739632fc918bb19e31e03e2225c287c01498bf750860c1d2ed65edfd1f27bb37f676b9240153ea28ce070a88c4f1a032d09a49704d737abc37b28cea273343d841ddd9c84b780fbf6e7", 0x73}], 0x5, &(0x7f00000003c0)=[{0xd8, 0x10d, 0x9a32, "39e947dbcaed5b4e140daea77db3f7ac60441b34be4353433fc54bb72e43417e8809f9e83cb84c699db8d341dd354b363ec31f1f841d33d06b6c441247b48737b67db6d81a243fe35508dff2624b838e4120896e73105f9dca493c094d8df24bb12edaa25a760649ca297057f8039a26ae54e3946be2c9b95eefa43fd3ef310285b658e660e1a4d4550ecc154bb375089c3f825f077631bcba4d217408bfd532f911f0298ef83854e09fb0ebc0f18fbc4a3a470b5ba19ca6fc8c3384fe149f9dcf8e0871"}], 0xd8, 0x4000000}, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000005fd8)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) fcntl$notify(r0, 0x402, 0x80000004) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) 2018/03/26 00:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @dev={0xac, 0x14, 0x14, 0xa}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) 2018/03/26 00:38:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/26 00:38:33 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x200102, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4001, 0x0) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x475}, 0x2}}}, 0x32) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000001c0)={0x9}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'mime_type&\x00'}) connect$l2tp(r5, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/26 00:38:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x2010, r1, 0x0) dup2(r1, r0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000000, 0x30, r0, 0x4000) 2018/03/26 00:38:33 executing program 7: socket$inet6(0xa, 0x1, 0x0) 2018/03/26 00:38:33 executing program 4: getegid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setfsgid(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd6, "355281dd9abbfbcaddc6f882881e1852fe22e82e72ac304b3c687e4e8cb89addb5877c371d7c499750340a4e853bebf3e61a341ca24854014ca188074b3e013ea7c2933bc3b343f07e1a89f0cea50a100fa3b261d90cd4f378a5fdcc9431bd61ed63731334479955cdce7e80ed2549c4fa4c73e4a716f19e6b922ff48f84ffc16cdcc4151461d72830753724560995daf17727809858f13e8725e29a9ba52f6247e2db210327045a90cc5954e24b083ee58ae13dd32081214f42159d1ddcd6529e3299fe7b41ae5e9ad322a7737e6a700c9356d7de4a"}, &(0x7f0000000200)=0xde) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={r2, 0xaf}, &(0x7f0000000280)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="1400010000122dc6000000"], 0x14}, 0x1}, 0x0) 2018/03/26 00:38:33 executing program 1: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='!securityem1\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='bdev*lo}vboxnet0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)="aa6367726f75706c6f216264657600", &(0x7f0000000280)='wlan1bdeveth0\x00', &(0x7f00000002c0)='systemlo-vboxnet1^selinux\x00', &(0x7f0000000340)='mime_type!-\x00', &(0x7f0000000380)='@\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='.!ppp1posix_acl_access\x00', &(0x7f0000000480)=')(trusted{-cgroupselinuxvmnet0}.security\x00', &(0x7f00000004c0)='ppp1lvmnet0lo*vboxnet1userwlan0\x00', &(0x7f0000000500)='vmnet0cpuset\x00'], 0x800) modify_ldt$write2(0x11, &(0x7f0000000300), 0x10) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4000}, {r0, 0x4}, {r0, 0x200}, {r0, 0x440}, {r0, 0x10}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x4}, 0x8) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000700)=0x0) r3 = geteuid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0xc) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000000c80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000140)="db22b7b4aa64ae27bcfe6a5e7db054c5d70d4b2b3822b3b1", 0x18}, {&(0x7f0000000180)="af5fda7e89de38104e39e3ff08d6c08024138fa2460400dba6ade387a8b0797fa71cb4ccc64aa59a42fad5d9efc3463bbd168ce8ca58009bd3a94946f9164ddba80260eed8492b77e5490bada383", 0x4e}, {&(0x7f0000000200)="54cbd4a148e652b930aaec88fc9fc50bd6276edd698297b79378851ce72dfe0ed56681d5a823e6121103075391d907e19aba7d912e1a", 0x36}, {&(0x7f0000000240)="5ef7468f4b63c8e0cdf9d4efd4975306214673042f37241d23403b9cf94d6c0f4391840201b656fb1c409313822bcb8a608848dc1cc29b2f51fb23c2cb5b9b20329d77c7e6fa7ff29ed931db5dc486c25982cb70ab2ccca8f83abfb59ef1ead2253c7a02d2d90e87b68e86a9aa3bf654629305f939f14be21d1b7fbcf4f23771c1a2d9ccb77ff627d8e6d0967e2c3199c7ff77f73c8e4cf91a80048b6387fb5f551a8ecc8eef6c8d045b0ba2cd37c21b4e94fd41f23cf502556c46b0bf24d45e6bb16e07848702e3541bd72fd0207d5df20e32f0296c11b85e35e939169d", 0xde}, {&(0x7f0000000340)="180c08da269c5cd3e8303dca1966bb8e9e7d4b934fd7f9d9d873c3a27058f67581f5d91794804ab4ef1a9b33ba2e6aa9ff71f6683a9d899b4d2176b02bc6ffa610a48d993cf2811f8c431c4081127033fba4885ecac3d84df36f709a05f22bfadf8619eb204f9ae628ada32e5894", 0x6e}, {&(0x7f00000003c0)="0bee1f7bd5d70cf76284770a1db69b3ecce548afbaccf762d0c899268eb08060f7b1b4ce9b4b42a0e35b34229227f87b4ff245f0d391c61af07fcf7b8772a8ee3df18db4fff75fc7b694c1174e516849196bd70a0e2aa8767e262654c59b1e6c823990719741b712c998c500baa85979d0f8f9ac68af3b6060d21d9a7696312089a3d422b96ed6b2432f99610d0831cc97d50e3bc7e9ed35cceed72f3e1679d71cfc93b18aa01c03ef9dfd0315be01fe8974563a579513b6f0645c", 0xbb}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="fa40ca3ad7da4f9387b649774c98682336151bb2cfd05e7b8dd2c05b30c4b00e8f7ed994fa43995d24fb4706fdf43213515bda5cc8ed983b59d6542795d4e68884c53aec7ea86881f815104785a2aa217718b571b3618632d7fe6d2a0fdd20", 0x5f}, {&(0x7f0000000600)="d9fa01b3b1726baab9b708683906fb66e6a012a116cd6112d9266a68fe755ebe4ce6a5e42ebb687ada7e795d403ace511174a9795791df1e84efb24d", 0x3c}], 0x9, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x4000000}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)="5809f7b924fafa739451aa478d331ef8b2acf83b40d18bb1e3f05a024faf8b2e31e207dfa8f08ce1c5c6da6e6c60c231f332c021eb819af0d59f0994cf0a61f44398c3848688daf9ed7d31ddd7336ca55b3c930e7d051326657d80516eaa2c4f860294", 0x63}, {&(0x7f0000000b80)="b057e0a802a37d8944a5f3dc46a128bf247d1e92d166c98f9d132768bf45707f440f006fe9db3d29ea67474b0bf4b0126acf60adb65579b8c84818e383f691048c8ba3a26c92ef46150f2b04956682f66396fd91339820918c", 0x59}], 0x2, &(0x7f0000000c40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4080}], 0x2, 0x24004091) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x91, "cbc7af63f70b7e35f88ce844ca72ebf54b5ee7a250c6add7455622acd988fc689cc3b4131923d7e9d51983a82346540c2aafea3cf51096c5b5f4ba59517d96f9f3a9f99b8ce0f700b1b414e15591513640ae8241dcca41822b2e365c6919de145ff171b6ab01d7e49599b4260121d7c7e4e0a7e8be11527ea66b98838c3455b20be0fa456ddfd3dc4cdb423ebeab9e40d7"}, &(0x7f00000001c0)=0x99) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xb80}, 0x8) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0x3, 0x3, 0x5}, 0x10) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x3, 0x0) ppoll(&(0x7f0000000280)=[{r5, 0x9000}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0x101}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$PIO_UNISCRNMAP(r4, 0x80047456, &(0x7f0000000000)="530734657000180000000000f6f6af02") 2018/03/26 00:38:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xe597, 0x400000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x3, 0xffffffffffffffc8, &(0x7f0000cf5ff8)="0104000000000500"}) fcntl$getflags(r0, 0x401) read(r0, &(0x7f0000000040)=""/197, 0xc5) signalfd4(r0, &(0x7f0000000000)={0x100000000}, 0x8, 0x1000080000) 2018/03/26 00:38:33 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000080)=""/209, &(0x7f0000000000)=0xd1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/143, &(0x7f0000000040)=0x2) 2018/03/26 00:38:33 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/26 00:38:33 executing program 3: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x3a, 0x7, @thr={&(0x7f0000000000)="c5a36de3e0b8510798ecea77f66c98007c7d9e2b689319edc4e6205a6bf0fb3380205c396e3496c23961f9d875b5beb329bd1d24804d9fab8dd516b3df034c38367758b5ee751ea6361a187572366ab6fd9e0587f5b9afd7be83f0eb4685ff2a448455205893bfe83d14b461757838e4ddd23b9b31e5e93370276c25128690f9a114aa8845b3aae07ac143bd7da667fc800d450939dac1a8e4c022e4415a6c002c45acfbf29fb684ae155fdd41ff86ee89e8ffc7414ff53a86d6414bec510baea5a7b5d8", &(0x7f0000000100)="dc42463d7f08f13e3a79129849313fdcdba85bae5d13a136ff48f983d9dab8d12c2cbad036ebf9cf749ffe5e1adac733c4d0da30c6a21cda7941610d1cf9a648dc5b543792da8ffd008ff0c57512707e34ac6778fb565466668813867c7475f623ff3bd90c31de8d50aa45a8ee20950af6a71f3a0c7d4449cc8361f33b3ea2f69027ae523a23083fce3e1145184614379687b0fbd1b1dea4887ca8cd7ffe599077573192d51369f13c98f8faeb103d64e8"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x20000}) setgroups(0x0, &(0x7f0000000240)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000500)=0x3, 0x4) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000240)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580)=0x1fffffffffc, 0xfffffffffffffcbd) write$sndseq(r2, &(0x7f0000000300)=[{0xffffffffffffff80, 0xffffffff, 0x8182, 0x2, @tick=0x100000000, {0xffffffffffffffff, 0x3}, {0x800, 0x3f}, @result={0x8, 0x5ac}}, {0x9, 0x80, 0xdb00000000000, 0x8360000000000, @tick=0x40, {0x8, 0x3}, {0x2, 0x8001}, @control={0x0, 0x7f, 0x3}}, {0x5, 0x49, 0x40, 0x6, @tick=0x5045c8f, {0xb34, 0x4}, {0x10001, 0xf2a}, @quote={{0x51, 0x3f}, 0x526d, &(0x7f0000000280)={0xfffffffffffffff8, 0x200, 0x0, 0x7f, @tick=0xfffffffffffffc01, {0x80, 0xffff}, {0x400, 0x400}, @connect={{0x7, 0x84849d2}, {0x80000000, 0x2ab1a783}}}}}, {0x7, 0x9e, 0x2, 0xe044, @time={r3, r4+10000000}, {0x6014, 0x195}, {0x2, 0x7}, @result={0x5, 0x642b}}, {0x9, 0x4c3b, 0x0, 0x5, @tick=0x268f83c2, {0x4, 0x7f}, {0x3ff, 0x8}, @queue={0x4, {0x0, 0x4}}}, {0x1, 0x1f, 0x8, 0x8b, @time={0x0, 0x989680}, {0x1, 0x7}, {0x0, 0x1}, @control={0x5, 0x4, 0x69}}], 0x120) 2018/03/26 00:38:33 executing program 1: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x42, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x5) fcntl$setstatus(r3, 0x4, 0x4000) pwritev(r3, &(0x7f0000000580)=[{&(0x7f0000001180)="8a59ba8b64ff", 0x6}], 0x1, 0x0) 2018/03/26 00:38:33 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/26 00:38:33 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x400000032, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)) 2018/03/26 00:38:33 executing program 0: socket$netlink(0x10, 0x3, 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x7, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) 2018/03/26 00:38:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000000c0)=[0x5], 0x1, 0x1, 0x6, 0x8, 0x0, 0x7, {0x4145, 0x7e, 0x20, 0x4, 0x1, 0x2, 0x0, 0x2, 0x5, 0x8000, 0x1, 0xffffffff, 0x2, 0x8, "b3cdde9f04c99173a1f7866bfe7384084d298d481093c2d97182dfc1e418ddf1"}}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3e, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) pipe2(&(0x7f0000000080), 0x800) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/26 00:38:33 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x180165f8}, &(0x7f00000000c0)=0x98) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000440)=""/18, 0x12}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000600)=ANY=[], &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000140)={{0x0, 0x9}}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) 2018/03/26 00:38:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xe7e}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1500, 0x3e, 0x3, 0x3, 0x10}, 0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:38:33 executing program 2: r0 = memfd_create(&(0x7f0000000000)="5b657468312d76626f786e6574317b273a6d643573756d6367726f757074727573746564e95d2c2b2e70726f635d00", 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001480)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000028c0)=@newsa={0x174, 0x10, 0x111, 0x0, 0x0, {{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in, {}, {}, {}, 0x0, 0x3500, 0xa, 0x7, 0x8000}, [@tfcpad={0x8, 0x16, 0x800}, @algo_auth={0x7c, 0x1, {{'crct10dif-generic\x00'}, 0x190, "e9a20c3dade05f1e2bc28fbf37b08a1e278197c9771c03de83a8ce74a0e068af4973f7d0e66620771a9627719317160b8f49"}}]}, 0x174}, 0x1}, 0x20000000) 2018/03/26 00:38:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'lo\x00', @ifru_ivalue}) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:33 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000100)=""/206, &(0x7f0000000000)=0xce) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r1, r2, 0x8000, 0x1) 2018/03/26 00:38:33 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x4000000005) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') 2018/03/26 00:38:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0xffffffa6, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000140)) sysfs$3(0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x4040000000, 0x9, 0xffffffffffffff81, 0x4, 0xffffffffffffff28, 0x6}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/03/26 00:38:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountstats\x00') r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$netlink(0x10, 0x3, 0x4) eventfd(0xff) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000000, 0x0) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:33 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xfb8, 0x2, 0x9, 0x1}, &(0x7f0000000080)=0x14) connect$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x0, 0x2, 0x5, 0x3, 0x0, "e8f9828e5e52b341a2b595def06da1efed72c49b795270b7a8fe7a669247703a4aa1b45e0dcaa4156f06e73f8f1efa1d9428ce23df57ff2363938b97db21f6", 0x2a}, 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x7}, &(0x7f0000000180)=0x8) setresuid(r1, r1, r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/03/26 00:38:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x11, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'system.sockprotoname\x00'}) restart_syscall() 2018/03/26 00:38:33 executing program 3: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf) 2018/03/26 00:38:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff03071800000009131f1408000300ff0009ff07000200c3000000", 0x24) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/03/26 00:38:33 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x100000001, 0x400, 0x100000000, 0xc37, 0xffff, 0x5, 0x3, 0x10001}, &(0x7f0000000080)) mq_open(&(0x7f0000520fe5)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x3f, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x0, 0x2}) fcntl$setsig(r0, 0xa, 0x39) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xceba1dfc2837c944) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) 2018/03/26 00:38:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/5, 0x5}], 0x1) 2018/03/26 00:38:33 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) eventfd(0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x800000010000000, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="47ea1dc84485a8ebdc760da8029ef9a7f634214aa7a711487cb3b6df253b3b47a54f11f69162f02eb7007066461e9300b8b8d9188972f63274eedc3e4cca257770fff9b073d1787a44d508c6ea43f9cbd0a9a0f6f5e4312f0b871f41d559a7789954d205030af63415c19551b3700d31de31119582fbdb91c974ed872ba95465a1e63da7f74714aa2390acf2c4dc72331cd4ffe87b485304a05362ee54f23ff4d73478d5f5d4209ee1a27f65b7c76726b553c5e6f019e151e461236dba0c9f17d743e44d054b7522", 0xc8}, {&(0x7f00000001c0)="319e9c800bdb49666605a5b77f7dbdee9e82aef2e873d9eb9d0884ae27a0ea82a21b0a264c12431aafc5a3e6e558025d1cc221353a1bdd9468b4ae06d21e6a6dc0cfd49c9b1f6d51fb2d6bf7e681f8b069864eff6b8dd9b4950ead1aba458f160883aea3bb296dee140c4305479845a99fdcf976122384b77946f44e880b934c160cb384ee7b8006d9eb289a5211d235148febcdde9570ff0be7d8d10634560fe1af0e2fad8ac4a193b890e448ca5496e2e5", 0xb2}, {&(0x7f0000000280)="0d2b0db484b0c71cf956d378d3875a4d50c7e30b564a3b4e1ff2f45b34e69905654ccbd7d5bde115e8613f8e9ee98afbb36b828c36fd1efaca6fa48657dd45210a5d94fd3e0b4dc5bc925437ce54efc47c8d6e601924862f5e8ff0228d0545007ac1803747ff03fe15d0924f2f4bc58dc148a61542294b9d36e802fce71450a9f424ec04c6f60f8bcb952d461ff32129e5c92af547334c362188852a43485727c7e93374d4ca7d7608a3d43ef6dd1f351fbb4c2cb1c7fe3087f3505aeb25823aaae9e54c78c6d5f9c0", 0xc9}, {&(0x7f0000000380)="bc294c10c915a54d91a4eddd5004b3dae40629b8044c36669ecf1e70d1862f87dfde162de474d4ca9249b28ee91983e80def07eb4a7652dad598241b811300cbc5fd290328c9c6e4e7cd0e23bd4e6e45afb61f5180c5c1c7dcbcc91cb4c863c8fc221e2993d135f66bcdcba21244f4e95ed0744232734dc054913a08152ee0303ad80b4d5252e98fa693c0062956860741bff9fd44291d74ac08106c9ada811f9d1451e2b73497967f1fc2485602b624f43e84", 0xb3}], 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101100, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x5, 0x101, 0x5, 0x1, 0x5, 0x4, 0x10001, 0x0, 0x1, 0x40, 0x9, 0x4}) 2018/03/26 00:38:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x121000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xfff, 0x8001, 0x7, 0x7, 0x1f}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x400, 0x2, 0x6d40d603, 0x5, r4}, 0xffffffffffffffc1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x8}, &(0x7f0000000180)=0x10) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r5, 0x1000000ffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r6, 0x100000001}, 0x8) dup2(r3, r1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/03/26 00:38:33 executing program 7: r0 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/172) readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) 2018/03/26 00:38:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/26 00:38:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'syz_tun\x00', 0x1000101}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0xe1d9, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x82, 0x9, 0x3f, 0x401, 0x4bb, &(0x7f0000000000)='vlan0\x00', 0x90ba, 0xffff, 0x5}) 2018/03/26 00:38:33 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8, 0x20000000007f, 0x80, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000280)="871a54c03c00651409411773377ac5136b8e279fded9cdf0e1fe59d6e26f8519c4df79541bae9d019ba9be3357c383baf5f9cb160c39366fe7c6b6799f52c71dfddcb047cb5bb88c448acda7a858", 0x4e}, {&(0x7f0000000300)="6c12ff9f905207d2c066f8619a46396493b50143a80ce7f826e1832a132928c3dc5352c6bab20351ecdf6b9d9a3c68", 0x2f}, {&(0x7f0000000340)="d5ead13b1e22a70f160f90dc34b41b00cd7c1a4409e08d769a8828903c6a3e3bc5b4f00d803388a0e9509434a0e9ac5190f06758649db1e1081ae222a2b45ab53a7ab077a8dfd9ccd31b61d38f54e191b6e8ffe73bb019cc63637841815cc481b00c7c082a98", 0x66}, {&(0x7f00000003c0)="bfca379304d57cab5a86da32e0c7bbf66fa3f1fb059f0b1db7b692177f0ed5adb36aa8de1a18de66650b104c4fcf35ba543832050f66f72c87994b886d72efead52a4ae5e3d994d610038cac561a17a49d510eab69410afdc313c8f64682dee732af8fcb82415ee588c3fea0ff69b435d7ee6b20e08182986152989428ebb589881ce1659954e49136067946c3c54b620dc02db5dd5a3cf68349514ae9238bc910caf2b5efab5519569d2d54f9bb6df7805951048056d15050ea9e5f918c4e62fc324e092bdf8e7c32de4634cb462f68af1fffe0a628ba2dee", 0xd9}, {&(0x7f00000004c0)="b8ae91ebf3a65c025b1c3701d525334390898ef9", 0x14}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="325d74fff27db08a909f4282666f89e0c74bd78536e59dcc33ae32106391776007f2126dc6acb9498a89365546632adc0c4f26b26ec27090180394a447d1ec33c3fed2b38f1083397eec6ca39becddbcc58bf9ddbb872c2b609fd54b46527976c7266f901c76d62bf81d5829d5829c2b40a9", 0x72}, {&(0x7f0000001580)="6d05d0a93bed9368ce9e5dbd76612ffb5fe4d39c2d19e2864c923a277bab3add3c72cf7fc363f55376177f288a578f28f818abc1a42c6c2609d05ec3c8f729d8da6c76b0744795569b1755594b4f41fbf4029c772bc9fda023ee436c6ce7827c00a5e01d6d6a8b6f2172f08c9a458917f201d7544fd9b98c3e046336d0ee3476f9fefacb77efc02184fa2bd3b7dad23a32dca2e885e880a44762e9cb84923b6ad8d422f71435df2f1a07935aab7be6336404bcee1e18c99c8ecc80e4fd9ea794ac067f9342", 0xc5}], 0x8) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000200)={0x3, 0x7, 0xa0000000000000}, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@dev}, &(0x7f00000001c0)=0x8) signalfd4(r2, &(0x7f0000001700)={0x80}, 0x8, 0x80800) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000240)=[{r0, 0x9021}, {r2, 0x2000}], 0x20000000000004ab, 0x200000800) 2018/03/26 00:38:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080), 0x10000000000001cf) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0x8) getsockopt(r0, 0x7ff, 0x100000001, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="f90000751532feac00090000"]}) recvmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000001100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/36, 0x24}], 0x1, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/216, 0xd8}], 0x2}, 0x1}, {{&(0x7f0000003340)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000003580)=[{&(0x7f00000033c0)=""/185, 0xb9}, {&(0x7f0000003480)=""/196, 0xc4}], 0x2, &(0x7f00000035c0)=""/126, 0x7e, 0x1f}, 0x101}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000003640)=""/81, 0x51}], 0x1, &(0x7f0000003700)=""/188, 0xbc, 0x4db}, 0x5181}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000037c0)=""/62, 0x3e}, {&(0x7f0000003800)=""/168, 0xa8}, {&(0x7f00000038c0)=""/69, 0x45}, {&(0x7f0000003940)=""/30, 0x1e}, {&(0x7f0000003980)=""/86, 0x56}, {&(0x7f0000003a00)=""/20, 0x14}], 0x6, &(0x7f0000003ac0)=""/202, 0xca, 0x7}, 0x689}, {{&(0x7f0000003bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003c40)=""/223, 0xdf}, {&(0x7f0000003d40)=""/41, 0x29}], 0x2, &(0x7f0000003dc0)=""/171, 0xab, 0x3ff}, 0x3}, {{&(0x7f0000003e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003f00)=""/228, 0xe4}, {&(0x7f0000004000)=""/222, 0xde}, {&(0x7f0000004100)=""/65, 0x41}, {&(0x7f0000004180)=""/146, 0x92}, {&(0x7f0000004240)=""/128, 0x80}, {&(0x7f00000042c0)=""/241, 0xf1}, {&(0x7f00000043c0)=""/190, 0xbe}], 0x7, &(0x7f0000004500)=""/4096, 0x1000, 0x8}, 0x8000}], 0x7, 0x100, &(0x7f00000056c0)={0x77359400}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000005700)='lp\x00', 0x3) 2018/03/26 00:38:33 executing program 2: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='^[\x00', 0xffffffffffffffff) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='user\x00', r0) 2018/03/26 00:38:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6afdc), &(0x7f0000f6a000)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/26 00:38:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x8001, 0x200) lseek(r1, 0x0, 0x4000000000000004) [ 102.720073] device lo left promiscuous mode 2018/03/26 00:38:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0048beeadebb002780") fchdir(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:38:33 executing program 2: r0 = socket$inet6(0xa, 0x4, 0xff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffeffffffd, 0x40000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:38:33 executing program 4: r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000a000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200029bd7000fcdbdf2501000000080004000300000004001b00080002000a7fcfa03edfa530fe9dc8dae09fe3000000080002000a00cade6abf05005d2dc25cacc8e2ba5bbc6aa440fc45c8a1c7e5646ec59a99dc8c0eec072941350153a69ca8469b04cb0edea3f0bc37ef530c221e50df8277131f6dd45a7e609d13565adc007f29fedac919474e0c0c29caf6445f8b8dcfdd5483ad574804006e6c3d00d831b842"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x40000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername(r0, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0xfffffffffffffcef) 2018/03/26 00:38:33 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1ff, 0x4, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x3}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x100) ioctl(r1, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000000000)=""/36, 0xd) 2018/03/26 00:38:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="64d2eb7ed2f975b0cd20e3e374e4b1ae150f2c4a2a23d3db19a6906b0ce06da2ec0afb6ebbfc48a39dd5f4c807c12a3c161602427abd3161e6c907d4a942873af827fd2c403f08d3cee940d2e53d0f7e27af1dd5853db56e96bcce7d2fa879250d672dcfbb145d784653d9115c72d9704d7e70a0d4200d2ee50d434b9b6d4110c44cf1e951cb598a7047") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) [ 102.818323] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=12906 comm=syz-executor0 [ 102.864430] device syz_tun entered promiscuous mode 2018/03/26 00:38:33 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4300c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0xb9f7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x61}, &(0x7f0000000200)=0x90) r5 = openat(r2, &(0x7f00000000c0)="e91f7189591e9233614b00", 0x2000000002200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={r4, 0x7, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) close(r1) 2018/03/26 00:38:33 executing program 3: r0 = socket$inet(0x10, 0x807, 0x1000000000100) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d36b05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/03/26 00:38:33 executing program 2: r0 = gettid() capset(&(0x7f0000000040)={0x2008051e, r0}, &(0x7f0000000000)={0x0, 0x0, 0x7b1, 0x0, 0x100000, 0x20000}) 2018/03/26 00:38:33 executing program 0: removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'proccpuset(\x00'}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigsuspend(&(0x7f0000000200)={0x9}, 0x8) getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = getgid() setresgid(r1, r2, r3) rt_sigsuspend(&(0x7f0000000240)={0x80}, 0x8) 2018/03/26 00:38:33 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/26 00:38:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)) 2018/03/26 00:38:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x400000040071, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/26 00:38:33 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/26 00:38:33 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/26 00:38:33 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/26 00:38:33 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) [ 102.900914] kasan: CONFIG_KASAN_INLINE enabled [ 102.905516] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 102.912859] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 102.919073] Dumping ftrace buffer: [ 102.922593] (ftrace buffer empty) [ 102.926289] Modules linked in: [ 102.929590] CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 4.9.90-gdd1e37e #66 [ 102.936751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.946096] Workqueue: events sg_remove_sfp_usercontext [ 102.951573] task: ffff8801d9510000 task.stack: ffff8801d9518000 [ 102.957608] RIP: 0010:[] [] sg_finish_rem_req+0x2e/0x320 [ 102.966388] RSP: 0018:ffff8801d951fb98 EFLAGS: 00010806 [ 102.971825] RAX: dffffc0000000000 RBX: dead000000000100 RCX: ffffffff826691a9 [ 102.979076] RDX: 1bd5a00000000022 RSI: 00000000ca4eb592 RDI: dead000000000110 [ 102.986326] RBP: ffff8801d951fbc8 R08: 1ffff1003b2a211f R09: 0000000000000001 [ 102.993751] R10: 0000000000000004 R11: ffff8801d9510000 R12: dffffc0000000000 [ 103.000997] R13: ffffed003ae4e448 R14: ffff8801d7272100 R15: dead000000000100 [ 103.008240] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 103.016445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.022475] CR2: 0000000000a3f248 CR3: 000000000441e000 CR4: 0000000000160670 [ 103.029726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.036972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.044212] Stack: 2018/03/26 00:38:34 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/26 00:38:34 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/26 00:38:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)) 2018/03/26 00:38:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x400000040071, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/26 00:38:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="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", 0xfa}, {&(0x7f0000000180)="b3895264570de9cf83bf7df3257ab56d0c32a47ecb2483db1e3a86d2f7711998cca0028b111235cdcfc05f2b1f1aab7b56c5f13878140e8f2b1157598a1ae6e05b", 0x41}, {&(0x7f0000000200)="a61245bfe4f527b14cfe44aac98ebb032b8ae51e845f9c363d8e7e77a1059cd7e9deea03b0ee718e6582f3a36bbd6c50a88b99d9227bb91189563855e46dc505e0bc7ffc7d0edc534f28e3d78fc59137cd430c58e41340a7c623c0de76342b00296eea47360ac582385d6ed575c811d5f1f205c9de14f79b7fb9d5659531a7378254493e332639d7d291dc838301880f9c2fe171c1846504c44a982f22f0e2a95e4b679c0ffd71c355fa8b8cc41000ce636a8884894933777a9653a3b5d940df67c9e26f502776ef9967d1307d24a368a6896fbf6e1bcb407f3850dd10251edc499eb15fdbf23607c24b893158767e357f7c", 0xf2}], 0x3) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e23, 0xe51, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}, {0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x5}, 0x0, [0x1d3, 0xff, 0x0, 0x6, 0xffffffff871995df, 0x1000, 0x6, 0x6]}, 0x5c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/26 00:38:34 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4300c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0xb9f7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x61}, &(0x7f0000000200)=0x90) r5 = openat(r2, &(0x7f00000000c0)="e91f7189591e9233614b00", 0x2000000002200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={r4, 0x7, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) close(r1) [ 103.046336] ffff8801d7272100 ffff8801d72736e8 dffffc0000000000 ffffed003ae4e448 [ 103.054311] ffff8801d7272100 dead000000000100 ffff8801d951fc38 ffffffff8266c62a [ 103.062268] ffff8801d7272240 ffff8801d7272240 0000000000000282 ffff8801d7272160 [ 103.070225] Call Trace: [ 103.072783] [] sg_remove_sfp_usercontext+0xea/0x250 [ 103.079424] [] process_one_work+0x7e0/0x1610 [ 103.085469] [] ? process_one_work+0x72c/0x1610 [ 103.091689] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 2018/03/26 00:38:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffff}, 0x8) 2018/03/26 00:38:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 2018/03/26 00:38:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) [ 103.098169] [] worker_thread+0xe0/0x10d0 [ 103.098958] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=52435 sclass=netlink_tcpdiag_socket pig=12978 comm=syz-executor0 [ 103.116325] [] ? __schedule+0x683/0x1ba0 [ 103.122029] [] kthread+0x26d/0x300 [ 103.127211] [] ? process_one_work+0x1610/0x1610 [ 103.133522] [] ? kthread_park+0xa0/0xa0 [ 103.139133] [] ? kthread_park+0xa0/0xa0 [ 103.142090] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=52435 sclass=netlink_tcpdiag_socket pig=12978 comm=syz-executor0 [ 103.157197] [] ? kthread_park+0xa0/0xa0 [ 103.162805] [] ret_from_fork+0x5c/0x70 [ 103.168324] Code: e5 41 57 41 56 41 55 41 54 53 48 89 fb 48 83 ec 08 e8 57 13 d0 fe 48 8d 7b 10 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 de 02 00 00 48 8d bb 00 01 00 00 4c 8b 73 10 [ 103.195438] RIP [] sg_finish_rem_req+0x2e/0x320 2018/03/26 00:38:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:38:34 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4e0042) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xf5c31c0, 0x7fff, 0xffffffffffffff80, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x5, 0x5, 0x1, 0xffff, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0xe9, "6aecdc819a12832846d1bda7c361b625211d2ccd6853e10c73ab6244ad6e059f8df2a7d5af46a4e48c9b7e7b9e8c0a2ffba9b06f9ec4fac6b3717a7b61e2254393ef41d4637228ad5f9e931e39fda5a8f54e26743ebb81d0803e7b9d4bc993abfec5afd2d58f09697e3ddfa5095365af64527476812cbe5fc51f3a927ca09efe8486ef64a289bd8afb15e96bdd38e0ed9fc0742d7e25e10d2a20951f9e5a9752d875b0cbf881bdc28832580d5eb46a6ab4fcbfe2d48859b8296db0f3db10b82a2e8364d90b74ffe3201f39e4c30778736db9619553c5e1fd51643cc005f1f4d4c38e526a962af1263c"}, &(0x7f0000000480)=0xf1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0xfffffffffffffffb, 0x9, 0xd56, 0x26c, 0x1, 0x3, 0x85, 0x2, 0x3844, 0xffffffffffffffff, 0x136, 0x6, 0x5ff8, 0x3]}, &(0x7f0000000180)=0x100) 2018/03/26 00:38:34 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/26 00:38:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/03/26 00:38:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x400000040071, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/26 00:38:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)) 2018/03/26 00:38:34 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4300c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0xb9f7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x61}, &(0x7f0000000200)=0x90) r5 = openat(r2, &(0x7f00000000c0)="e91f7189591e9233614b00", 0x2000000002200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={r4, 0x7, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) close(r1) 2018/03/26 00:38:34 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffff}, 0x8) [ 103.201858] RSP [ 103.205456] ---[ end trace 143b8a24d86e535c ]--- [ 103.210184] Kernel panic - not syncing: Fatal exception [ 103.215940] Dumping ftrace buffer: [ 103.219450] (ftrace buffer empty) [ 103.223127] Kernel Offset: disabled [ 103.226719] Rebooting in 86400 seconds..