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@typed={0xc, 0x37, @pid=r1}, @typed={0x28, 0x6c, @str='/selinux/commit_pending_bools\x00'}, @generic="5907c3cd720e849680d4a76c414e3b4da0a9d38e352eb0b781ffbe6a849b2a2d8afa03f15f9f17234fed10261be31b85a9c7fad873e9690727b1096da7e46d3414417e4b4afab3e91bd2d85d609cfa1ef32b4b38a66510127a746274bc07cb3022b74abd29005fdf739ad6c5c3fa0a719c1511fadffcc7acd98eae48a07c5e57bcf9e390c7fa0cf8d8684946d6fdc2049bb05fba4c703b28ea39d42cc4", @generic="fcc5e364ac4d396a12ac85ebaeb0ec86b74821a572d301cf127e592ab5b4ff8c0fe4c6dbcf28bee51329ca81c7baab724a173391a83a6c3b7d76186177ff66b1554e54fbb8b3cf7a2639f9ef82e6fd3dd0d27578f7d36664838571a7cff939b2e6dcb2cd94f214a25849d3a37e8ddf5d76351088cae7f3d448a2e353e021a63e1ca1738f5c14e35ffaa3c28d5ed7aae5d8bf5d2f3f7934a095f1e5fe98b06ea585b496cb5c1a307d69143816a3ed530668de0d7b8f37640f071b3c"]}, @typed={0xc, 0x20, @u32=0x1}, @generic="33380563f89cd5ffdb3eccf3a6276eb728433c44955d7ce9498e56d0256a776df510f56f3e71fec1eb74bcc28dd4e1738e54d25c5007e8b8"]}, 0x336c}, {&(0x7f000000a240)={0x1e8, 0x20, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1d8, 0x15, [@generic="dcd5bc88148cdaf5f5534f3bbdd0b9f3365d1fef02d04370062213679657646ae4128216fc19eb851137d669f94ef21151db213f2ff306abb8ba9e58a43e7e2cb2cc9b4adb9ea18f0f27fcbb2a65c3e8b87955d168231b4ae3ff571bbb4814275d25349a1df1e75a005467103d419d31f60b1df5413099f74b4be39c5493d54454b523d1c542d966a37b4678e867006684669f8aad0e2bac7f8913cde5e4af877ecaa362e5eee5b6543a0bd2ec6f33a3b7d42f918397d9f03adee317f6157ede432658ca3f2576c1bc77bfd74d1b80db9df563a3", @generic="0d356e6faba9a6bad0eff0cc7b443334f0a2c3c9db16411db3299c51879253311a6d05e9ffc6a49da5fd0b2acc43ce8923df1c7f4f40b2a49c74583314450e706abdef604813251a00c93420248ab230febc775e3c51d02b902f6a473d13c2fd4f325e71407ba5d3dec001c7a8f77814ac1d8cbc6d6a2397a9e267cb", @typed={0x10, 0x6f, @u64=0x5}, @generic="25c71b7f56adf21d6b93983261759e5c8be6f06c46e213b424e236763b8cb3dc085ac513a611ee1eb14720d9057c134eeed5b8a1f5a6fa958fe9d1323ba4e41146fc00e21fb477677de81587c702689f70e27f86617512691e6acc8f32c0028e7e156942f50830b41284ade7fb7c76f495fd4f"]}]}, 0x1e8}], 0x9, &(0x7f000000a900)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r2, r2, r3]}, @rights={0x34, 0x1, 0x1, [r2, r0, r0, r3, r3, r3, r2, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r1, r12, r13}, @cred={0x18, 0x1, 0x2, r1, r14, r15}], 0xac, 0x4000001}, 0x4) stat(&(0x7f000000aa00)='./file0\x00', &(0x7f000000aa40)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f000000abc0)={'filter\x00', 0x0, 0x3, 0xaf, [], 0x4, &(0x7f000000aac0)=[{}, {}, {}, {}], &(0x7f000000ab00)=""/175}, &(0x7f000000ac40)=0x50) ioctl$TCSETS(r0, 0x5402, &(0x7f000000ac80)={0x5, 0x8001, 0x5, 0xb2, 0x80000001, 0x5, 0x2, 0x62, 0x2, 0x9, 0x8, 0x6}) membarrier(0x21, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000000acc0)=0xeb4, 0x8) 2018/03/19 03:15:20 executing program 4: socketpair$inet6(0xa, 0x3, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x7) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x14) read(0xffffffffffffffff, &(0x7f0000000280)=""/36, 0xf0afcb82) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4100, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x2, 0x91, 0x6, 0x7, 0x6, 0x16e}) write(0xffffffffffffffff, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/03/19 03:15:20 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040), 0x4, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r0, &(0x7f0000000080)="e26baec98c6447453005070e810c8418735988d5376764adaaa42208308f12fd93a3b100922f75434cb73f6dbc489290090790cc3bdceb8d3aa8a1fa830ef6ae7a21c059d39be55e2641f7e556a5d14720e3e504fdd10bb6ead4f84a3c833ea16cd5f6c3c1934845f96c250e655c6a90e4a83756b07ad90d0bd3e194fff917a39aa94e6d44580a0b3a507c4728704a6a7465819bb3050712369fb5a99811d9bd8d4b6e21cad998fbc09961f3b53f4ca4a40338ff18950bacefd49a3ec8156f0d08c541f358e0f017112fc05ee48c3531c6be807d85f8fbba0f2cae4004c2", &(0x7f0000000180)=""/4096}, 0xfffffffffffffed6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 03:15:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x301000, 0x1a0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x220080) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x8, r1}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000000180)=0x3f8, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) listen(r3, 0x404) listen(r3, 0x0) 2018/03/19 03:15:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0, 0x84}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) 2018/03/19 03:15:20 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r3, r4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/03/19 03:15:20 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000540)=""/229, 0xe5}], 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x3, 0x4, 0x6, 0x101}, 0x6) 2018/03/19 03:15:20 executing program 7: syz_emit_ethernet(0x42, &(0x7f00000001c0)={@empty, @empty, [{[], {0x8100, 0x6, 0x2}}], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{[@rand_addr]}, {}]}, @timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000100)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x20080, 0x100) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/03/19 03:15:20 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xf079}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x3}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x1, 0x0, 0x3}, &(0x7f0000000240)=0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000280)={0x2, 0x0, [{0xb9f, 0x0, 0x2866}, {0xf7b, 0x0, 0x7}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r5, 0xcf1e, 0x2, 0x9}, &(0x7f0000000300)=0x10) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) r7 = syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x401) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x0, 0x4, 0xe09}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000005c0)={0x0, @remote, @rand_addr}, &(0x7f0000000600)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xd, 0x17, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfff}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @jmp={0x5, 0xb9b, 0xf, 0xe, 0x5, 0x104, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x1f, 0x5, 0xf, 0xf, 0x18, 0x18}, @jmp={0x5, 0x7, 0x4, 0x6, 0xf, 0x80, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x22}, @alu={0x7, 0x8, 0x7, 0x5, 0x7, 0x30, 0x4}], {0x95}}, &(0x7f0000000540)='syzkaller\x00', 0x1, 0x8, &(0x7f0000000580)=""/8, 0x41f00, 0x1, [], r8}, 0x48) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, 0x0, 0xff, 0xb, 0x9, 0x80, 0x3}, &(0x7f0000000700)=0x20) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000740)={0x0, r0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000780)={@loopback, @multicast1}, &(0x7f00000007c0)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000840)={r4, 0x1, 0x1, 0x8001, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000880)={0x6, 0x0, 0x8, 0x1, 0x7, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000008c0)={r6, 0x0, 0xca, "d896bb3e7c5167a1eff8fe554509cd9085c1624410bc82b1e5dec3ca80a634883d6702e06335a22d990834c24de2a52e8a01ad7c7f3408a0ea4e1569d50aa6bba5a7978b3fa366ffc2849c9f764eb970faf5d4303f243f116845583facceff5fc51eb9c08e4f7c325da2accc2313f8f865e69c13b95226c1de6c77a987b3b7be017e7f2903ac4e8e58fb4df086607c27b38758ae3ef5d10e5dffcbb106ac16cb441708f0d5263277dd4cceb8fdfb7131d005ed6eacb8cac81aa4e897fb3779391b79821256e3ed2d8e51"}, 0xd2) fanotify_mark(r0, 0x0, 0x2, r0, &(0x7f00000009c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a00)={r2, 0x7e, "fb80a56685798c454a142f1dbe701c32faed646db5f52d3486b8f00192fc4488addeb459109b3273344f0d64937f803a91dd553cf13a8214f57214c09418f3003c6f11e938e46a0bffb67ae5e7cb45bc63254af2a4bedd446e81f18e135087fc357343ded1f7700b0a3b9e700befad0cbbc95503c1ba7138364bdf0790ee"}, &(0x7f0000000ac0)=0x86) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) accept4(r1, &(0x7f0000000b00)=@in={0x0, 0x0, @remote}, &(0x7f0000000b80)=0x80, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000bc0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r7, 0x40045201, &(0x7f0000000c40)=0x40) 2018/03/19 03:15:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) close(r1) close(r1) 2018/03/19 03:15:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/95) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x40, 0x8, 0x100, 0x7f, 0x2bc, 0xff, 0x4, 0x6, 0x1, 0x4f1, 0xfffffffffffffffb, 0x3ff}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x8000, 0xfffffffffffffffc, 0xc, 0x0, 0x9, 0x1f, 0x2, 0x8, 0x3ff, 0x5, 0x3, 0x7ff, 0x0, 0x5, 0x8, 0xec5f, 0x10001, 0x5, 0x200}) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6tnl0\x00'}}, 0x3f1) socket$netlink(0x10, 0x3, 0x1f) 2018/03/19 03:15:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000008c0)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x6fb}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/19 03:15:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3c0000000000000000000000000000000000e2b601000000000000000000000000000000"]}) 2018/03/19 03:15:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x0, 0x0, 0x0, {}, {}, @cond}) 2018/03/19 03:15:20 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x3, 0x1, 0x0, 0x0, 0x6}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000000040)='F') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x408000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x109000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000680)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000080)="a1a5f399adc2e44cf65225a5a83c1354c759683ce9f5610bc4efe19b4f9cc9f64aa0d25198ef8fac433e18a90cdcab", 0x2f, 0x7}]) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) [ 161.144458] binder: 19489:19495 ioctl 1 20000040 returned -22 [ 161.185402] binder: release 19489:19495 transaction 461 out, still active [ 161.192428] binder: undelivered TRANSACTION_COMPLETE [ 161.208678] binder: 19489:19501 ioctl 1 20000040 returned -22 [ 161.216972] binder: BINDER_SET_CONTEXT_MGR already set [ 161.222522] binder: 19489:19495 ioctl 40046207 0 returned -16 2018/03/19 03:15:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) 2018/03/19 03:15:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x200000) sendmmsg$alg(r1, &(0x7f0000007bc0)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="5a615edd0e3c33b52cadcd23c63234874ffd65fd0aa9c5ee12adfc039c8f24539fba8f41150a7495deb6ea2aadac6c05c4710c3fb23d48339b20fd0d0d431498b6b5ba340aaf43f71228fb69461d1462d799f75fd3428575d9746da400a4e100e4993fa0b535636a0cdda0a37d", 0x6d}, {&(0x7f0000000100)="9f39c2d4008d4fff909a2bdf1a20d8db8b285fd8843950553c2152de2ef2bb93164eb806b4d7de2df8bfeefda9130f4dcd34e620de3aa4f8fe555cca6489dd0577", 0x41}, {&(0x7f0000000180)="b13570f23c4c3e8134c39f7c02a2a7d85af05f65107edc3414d1ed755acb02c08c1b77b7783582b64be3d6de494ee5f76d22db7cea151cf9f7cff2dce66d4dbc1123458ea110c97e06c2b28ed08fa5414a", 0x51}, {&(0x7f0000000200)="9a7d1263cbbff1ca74ad4348efc0cac4194263eef7422714264965948bcbb3a8b0eb3e9778c1650cb8787f916ad484a1812e7ceb9729598b54ca92c3e8883b2ad2319a9458e591b69b0ab160d3c033a020e3cb829e29a0275c8c171a2797c877c3f330b5dbf2a27c3bc42b94095c7e04a169db2a6cfebe4876eb11670c40225dd5b66450b41e3f06fe3d7d478215b760386f9d997baab925116b57aae8987d479a9e381ef0cdf2c33155f3607f702a5ceb0f742c6d03bad48fea1a681fa222c48ecf7fd3d1908bdb29f91a079669", 0xce}, {&(0x7f0000000300)="4368e7f052a23800e79392864f03597031992ac596f1fc2a9751851ac3aaaac03ab1d88a7b4d8bc0370828eb0a508553f38fb562a0ff9ca863", 0x39}, {&(0x7f0000000340)="fdf1bc60f634bf4b9140b970d1acc06128c9cc1924b6593b8c09d0c8a08e6d85d0c48c642f0a82b4f254b727b75878380ae554d4440fbc3d6038b00094dfe05343574452ad05e086ce3ed0217cd4086512bfb0ce70d3d50f784fc1f0d35be3dc157f25a2713cb206ddb2de8f32a18e64e5234b7288783748921496ac6bb47baf83744cf25fa60952844dc22c831a96f33301b72066a42f81c594e5f1d73a7342f0a2486bbfcd0f78ac8c94cd96a531398ca01f265fc0561b51cd10805f152e23dc3d202f71c41e69abb3ebb063b6b42279df1ba2e98e7f8a39cf8094f493fee14b8c03db379e2a5818c240050b7865866b3ba2e44eb939063555dfd768c5aff37a9d40c0789040ce3797649e19aa069d5358e11cc506b39c7fa611a7e62b78c321b4e544d09decdbf2d8eda7a6e9dc537d3ee767e1191f9eade924a9049dc6c6f41b089962e61f86bc67fb628e656e86948deb12ec2b1744528d2f9b9629185154d38975e8b237c307ba76d6161dc17867e032cd525d7b4a7f9f17ea48aa201fcebaa8ecf4b7f422dfbb6e210035463e980baf77c591419daa6ade79c78dccf7c7f4355741496fb120ef350d4d63518e6a886abf2fb3fdc5539f2f11095bd0c643e91f24c8c99c81874f8b58f64b2795301c5f7e0528286f1ec9f2f2aea034fca58f977cdb592b1906e489a6a65feba9c9e40a4a75d5d74848e6b50436616bc605dc65fed05d2d6674380fb46652df17121dbf044e470f149fc7223fc713c50d34bcf11b602eeea4ee21df128f79befe12240d557669c7b272e3d4173ef86ef71627e8a7a292f2aa1afa74e4e00cc6b2d044a05c8cf29c8226bb03a3c683e06c7751ede147ab76a9840cfe0148568a401a21ecae2c41eec4cdd783166483a2923df34461d8d4116d9e36c6ce43c0e22a05228eecfbb0f5545b8fbb0301e1898995dd5e5c7ca6180fdc7b8b5b4dcff3deb677c2a52b1658e701e2df0968313f660d8f2adcfce2badb77322e61b298bfb6e98e5ca79cff112e961dfcf70c72fbab0a7c0fbf250e7aadbce0f6750d459468fe5caffd200adbf1aeebd561e01aa2dc4b1150ca17854e84d5ddb34ba9689bf8672502c5bf26787e3385b96fc99575bc54334c31c96db1bbc78a7885f57b353eed4f5fdaa9e0b927736eb6d3a68d5a0a8b160044f4a0c1e075b3e9e090a47eda32b90c3760db9927fff9d1dcaa90ff4050100518eccdc0d3198a591c4ecc2133c4596db3e8fa48f64f96b3e42cc01aabf4ff65bd4c191de09cba7e290041d720d0245a257af773bf56c3dfcb6c0a86d7450ebcf1d31b36b2bb56f249696f671e1680f04a8894ea6a9c0c172184652047b240edab5862da60a277b9f5262aa9a7463f5d7d39772c397a8e1c760bd2b78d70917b505f9121f1ea043ffc2c53b094b6b9f3d55066ac24179b59bd03d93c5b5c34b3f0468fbcfbe0e4f823c532a80d64b5d17f7d154aa12304efbca6792edee18649ca8e5ba700cebfddb0baf12aa6d9b4b15259f2ddcf85b97d27262a78dbce84cc3a34d5f9bf0cfd155d33913623ef9561761acbe90ac62ab71f41fb6a84b698b8dc948e410d600ead382f8aa8125d0f155460fce15f9a3bc9212f13da55f0b574cde2d69f36182ea8425debbe2cd00255db2614cb8fc470d2bd226e38ed48b9cbfdb86da18dbacba8c0d732bc571ce56a49e36f9d5c6dbffab8cd49dbde6f046237f6ff3d6f769b0d5f780fa63a689fef1aec4626a837258e1d79c9bce69a8aa135524be5cb6f415d6037eefcbdb0ff7e760155e67c81a50840ddb6dc45711416707b687589a0a2f6a78cf6b8f3d31fdade079f77bddebfed61540598b59d8f91cd6137f0c1d35265a154652f186d3e2ee6c9a08a3d1dcab6ea22b59c3422e973d661d39f99b07b2e8a6cbb9276377d81ec450fc6a8aae15ef677d56d82353f5f78fb684fbee87a766088dcf3d2aab85d77030d0c75921a7e77cda546fd46aa41dfc211b7a8ea12c1bf9d6552c7a550901dae9bfe12a5ce024fd0b7f64942d147497ce8f44142ad516262a1496aa755f02cd85195a1878ba75250d7730c6721fe5616a342b7e7c7dc4885ee7da037ddb84b323ef58c052a7f3a1f92bb9b39ce5c3b330a26c362b64e8e5e50ea8d0bf5b01c2dc60b3c8e4f0cca6abdc541cb6df051923707a2d374ef71b044d4f3c6615f9e0466d31295b8c47a0dad3d6a33c1ca3241e2ff193597b5138bfeacdff5fa0ccb458e716b50f0c871740cf39faae88e8e77eb9274425dc7e23dd24953ee16bec43d0df8b6350a383264a916efabeb6ec87c020ba68ca205232820e3d23807bedd8e450a73c2d7371dd9b6bbd558f383ecd3aa0ddb3470ca3869f84b20b1f7fd9ad19fe13c616739e8ea1540204c718bc4f2a75a0a0fba2c36e107dbe5dfa447611565f3bb6bf9cd935ecc25ff025f3285ba1a5ff5af35c4d6ddf9ead01c7d755f52f702ddf3b1e90c5c60446e55acab9a22d1740dbbae6cdc25debf8b9d8eaa824fff99eb33357470fd973e3246d7f26889cf54c507370fe4fc2714e12736b6d3c02f947561cd2dbdbb8c2344f82999559d41d54aada3173c8ab3e7a60922dbb778688a373ec4b52edd48e4476a97305f172b59e0acad51ff5f70caa49e285f8fe35d68131a4a9ea4991a18bb6704873a2cb29698592bb1c4281d9cea0e85ca7667f3c0e96679045928c1d58061cad420157f07dec528788c8208cf281387da4d8c5de72ba6ea5becee052c6e0925ce5e6d703991b790f2a6a37c8c789ece5dd0d4b94f04ec6db0a30c4e8911243f1d43ca6424db35e2595570529fcfb860d63592c78ff2102dad917c23f6307b5d5c3871099fedf0b5718671af27e9bee5ca593520e419dcbefd3c941c28025ce5d8266b4441dc998598d6114601e5883703cbba1e70db51af8960bc70347c03268ccc7603e77c3c3d16b2ac382c5b22b074cc9393ceda742cdd37cf454e2174665e0fc19f2bedee8d52147fc7d6f03d1ab35e252267e82fb977bbbd25b296118f7af1c7ea003b870abb4fe96e0edf1dc7a28ba000c52b501da6be716687cfacd8b70b59670df5811b8d8f57d4a0cb7b6d951aae86ea57cf8e99ed9976a87911a21551391ed129896dcd99bf38581b84c8e90b6b65266e9befc2574fba6c37640d96d9d3df5fdba7f191d8c3ef21c118e31cab88d4d7e7b26cff330c2b28f8c33c4ca9dfa0a3c363da661689c744a72878f82ed7524501552a9d5b9cb2cf745a4aaabd018f2af3d409f4de43700108a6a446ed8c5effadd56718f6a337460444babcbee61914201115866659a64150fa7886dec379e1da2d264a7212f0a78207ce4b969d08a08a89e00903168ed0ecb01ee9ad0f5b8b5f2362fe50abbdf91cc730833d2d79e86e1f3f9d74e3d207daccc8623a215c5f6108b4c877db0db30708b61c3fcd754a72cf685a3071590d91f288903074e49f4bb936496ad83c1c0b62abccac4508679704208df95e631b47a17032f8afa132ec7327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{&(0x7f00000064c0)="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0x1000}, {&(0x7f00000074c0)="1025c727a45fcf9bf43f752e5ab46846dba455f216d6410ddaa2ad8b3f29af187fb84d2d84ade4a3d7b43015b86cf9025f43ebba3bf757d1f5c4cfd11355ab407c8c3eb2403668146d2f76efdca69a2f24", 0x51}, {&(0x7f0000007540)="7d2b4312db253daf60443323587e730670c559eb90ae3044ba1ce3eeb6c18a2d40773f3cf8c1011b92af2946b26aff661baedb31d37fe5c5f1c32c856ac07051f97a5614ffc6a24b9f7b46f1016011c061558812db3c3df298dd44f78f0896f795540b439acf0ffae620f2b15b3ed37f74e3b7be2c84c6a27008e10985b80a73c990be163a3051c60fd609bb3e240577ed9c8124045d090bfb0fd4569e996b46d1c1d2444ce0fc2610dbbb60689054f3a6c7c914de13980fd7a5437f393618cd3b46450cba8e1c3eef2577a57ef0f682388d641ef9af6c30e5d29095754e348aeef55f966151", 0xe6}, {&(0x7f0000007640)="805b9be6b4b14de35457117c1a1b2a27b892eced47e0f2c4d9370b3e49e3c6a155d2c9194147d82a7d3c59f43cfd72ec194469a64dc4e3ed7c7c6ea69f8953b95bc972", 0x43}, {&(0x7f00000076c0)="8588c094216de6ad49c914ce53bdaf3e32ad32fcf9411b3c24d3c2e942d407ae85131576d862fb6fbd328e7e21d5d661255253d8c4de8c22fa38eca291652483a4b74892555a7bdb7cf11580938f3e", 0x4f}, {&(0x7f0000007740)="4ecf37e1e5fd0b6ed950286862a4f1bf77276c8332a1deccfeafe18a0cc346e5e3d8d04bd25c8d515bb5173874b830ed346cfe8cf5f41408f9b6775ad7b7a712e697a51cfc4aff526647ad17942a3a77945201306c7ef70dae383915438306461b8c5c6cdd8a8d162a71a5aac62b613457fc062233f5a8cd90f633749e2b2a1c4467a58ace60c974207033ba813dfd6ca819693806a7338859f5fc093b10f5e69dcb40547d66cfdfaafd2b43f48226051110722a61117d53ba", 0xb9}, {&(0x7f0000007800)="c8c3751a927143fb8c793fdb72189a2823fffe2bca716073336255896c9ac39f8fdd042bc16b9040baeb3d20ac6d92d2b2452d55d52bc31932b06e3b533ef20885801ce60ed2f7bfd291533cdd9783c4a9d942a9b01f6a7d1313b97df033ca1354eecd64611170a2c397326881179e2a287b", 0x72}, {&(0x7f0000007880)="57a5452d595dae98ca44f4925c3003c0c7e5c9c00acf90c42402e0d66a0b33f67b925a", 0x23}, {&(0x7f00000078c0)="db29cfc5f4d7508e2119e244eb5ee2bf46a7af49d4be0e42d181a80bbe0928dd91e2e8972225817a0065c5cd7a29bdd96780d5a5f3a1d1efd406bc7e10eb2e6e9fad736183f7157639ba74163ae35fae44c1354fc7481b73aeb900eb68", 0x5d}], 0xa, &(0x7f00000079c0)=[@iv={0x88, 0x117, 0x2, 0x77, "153c0f8fd0bcd869d15a8f0005d1c0c363b7963ac40dae77266875c59a0c09935b0699d12c151146df1e8e4a977f72ab394f0eef9569a81f4c04ebe9cd9aaf273b939986d73b5992f139c2a83f87d84ff88e0c9abc7a3fcfa16fce67192db83f9d05f266d78259177456e31c63be2e50dd50b31c0de85b"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xac, 0x117, 0x2, 0x9b, "0f96c000fedd3376ab7e090ce680a8d0b6e685f880b3a77810771e1b85ab0cb63a837366a8bcec444aca3c605ae697a8151d40b33312d9596c57e115612573aef8b5481b0617668be38f54fb391e33434c395ef5323152f93a79b6b2ce7b88cf5b6afba9a77b19a216b5082bb99effdaa9310eaaa0743208683b13cc2d3ccfe487005e5ef6b5001c77c442362f008e40aeb53a97e7399d29569622"}, @iv={0x78, 0x117, 0x2, 0x68, "90f3adcaae6239d8936bcf1b50696cd2087b76cc8bae530eb38738f8829e26a53492450af9d0799d05e9cf2c3d4a007e07e591c4c9ccbe7f98034a34d3a19955a2b2f87e627fef5a6212b2caf3926d94b1b5a01a8ad68085e2e5b7574fc514b7bd781352abebed87"}, @iv={0x18, 0x117, 0x2, 0x8, "b7423442deb35d2d"}], 0x1d4, 0x20000000}], 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0xa78a92b01ba44232, &(0x7f0000263000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000a93ffc)=0x3) 2018/03/19 03:15:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x440) setitimer(0x1, &(0x7f0000000200)={{}, {0x0, 0x7530}}, &(0x7f0000000240)) fstat(r0, &(0x7f0000000180)) recvfrom$ax25(r1, &(0x7f0000000140)=""/53, 0x35, 0x1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x1, 0x8000, 0x2, 0x0, 0x101, 0x10, 0x2, 0xfffffffffffffff8, 0x5, 0x48a, 0x7, 0x1, 0x101, 0x10000, 0x401, 0xfe, 0x8001, 0x4, 0x101, 0x10000, 0x2, 0x9, 0xfff, 0x4, 0x8, 0x9, 0x1, 0x80000000, 0x81, 0x1, 0x8, 0x8001, 0x3, 0xfff, 0xff, 0x0, 0x245220e6, 0x4, @perf_config_ext={0x8000, 0x1}, 0x240, 0x10000, 0x0, 0x6, 0x9c48, 0x8, 0x421ba9c2}, r3, 0x8, r2, 0x6) 2018/03/19 03:15:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des3_ede-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = dup2(r0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) 2018/03/19 03:15:20 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10c82, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000040)={0x8, 0x2}) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 03:15:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 03:15:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e23, 0x10000, @loopback={0x0, 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0xac, 0xfffffffffffffffd, 0xfffffffffffffff8, 0xfff, 0x20, 0x9, 0x1, 0xfffffffffffffffe, 0xffffffffffff0e8d, 0x80000001, 0x400, 0x10000}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000089b000)={0x0, 0x0, 0x2, 0x2}, 0x10) sendmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="27296577a6bc8a0927f5c1a54edc45af92ab7d44869fbc8b1a5d6bad247951646eebe10980e4b9fb5638ef48761cff52505f847f4abfb6025d968485e5550f7b18b82ad652908a8b4e807ad6df7a42041e5e3207854595dbac11b262b3bf60f0b5f467a3a9e5f4dd6c57e53239b552dc119899d1fdcec66187c0676738947e119595b132b2d6313a6931dccce83585c0dce7f661defe7a54336d346a7bd731cbb10713310301b84206558632cffdd4a93c16775c6891edb2ef12db0c7ec42da8866e4ce355a9783fd8bd5a41a513c3a0051e784584a2b499fdf6eb268ad8e800031046dc849a1fd44db3e8aba9", 0xed}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x18c, 0x50}, 0x0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x3, 0x0, @tick=0x8f, {}, {}, @queue}], 0x1c) ioctl$TCSBRK(r1, 0x5409, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000000040)=0x5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @broadcast}, &(0x7f0000000100)=0xfffffffffffffe65) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x81}, 0x8) [ 161.233621] binder_alloc: 19489: binder_alloc_buf, no vma [ 161.239313] binder: 19489:19501 transaction failed 29189/-3, size 0-0 line 2963 [ 161.258587] binder: undelivered TRANSACTION_ERROR: 29189 [ 161.269217] binder: send failed reply for transaction 461, target dead 2018/03/19 03:15:20 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x6401, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x4d7, 0x4) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x313) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f00000001c0)=""/67) 2018/03/19 03:15:20 executing program 5: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) fallocate(r0, 0x0, 0xf5, 0x1000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/19 03:15:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 03:15:20 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) r3 = memfd_create(&(0x7f0000779000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000140)={0x200, 0x110009, 0x2007}) 2018/03/19 03:15:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@hopopts={0xf7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x80, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x0, 0x5, [{{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x14}}}, {{0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, {{0xa, 0x4e22, 0x5, @empty, 0x2e}}, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}]}, 0x30c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000028000)}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000400)) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 03:15:20 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x400, 0x101000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x5, 0x16d2}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x19, "2ec8af379c4df36e25b02d6c21faf1233fd8ecf331002e8f39"}, &(0x7f00000006c0)=0x21) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x1, 0x8000, 0x8, 0x8, 0x80000001, 0xf788, 0x1000, {r2, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x72}}, 0xff, 0x9, 0x9, 0x7, 0x4}}, &(0x7f00000007c0)=0xb0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000005c0)=r4) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r7 = eventfd(0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x118, 0x0, &(0x7f0000000340)=[@free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x4}, @dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r5}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000140)=[@ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x4, 0x20}, @fd={0x66642a85, 0x0, r6, 0x0, 0x1}], &(0x7f0000000180)=[0x58, 0x40, 0x38, 0x30]}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x30, &(0x7f0000000200)=[@fda={0x66646185, 0x4, 0x0, 0x17}, @fd={0x66642a85, 0x0, r7, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x1, 0x31}], &(0x7f0000000280)=[0x30, 0x58, 0x18, 0x0, 0x28, 0x18]}}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x1, 0x0, 0x1a}], &(0x7f0000000300)=[0x0, 0x18, 0x0]}, 0x3}}], 0x3f, 0x0, &(0x7f0000000480)="1481e288cfe6f64a589da3ebde2d2bd2cc44bc7e1e911d034baac38aa70e8dd19e4713d253b37cacea9b51fdade04db5783adbab245e579bb4d6db17c1e79c"}) r8 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000500)={0xff, 0x1ff, 0x813, 0xfffffffffffffff7}) setsockopt(r8, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) 2018/03/19 03:15:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="7365ff03000074792ce56d305b656d305d00", r1) socketpair$inet(0x2, 0x6, 0x100000001, &(0x7f0000002900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002a00)={0x0, 0x88, &(0x7f0000002940)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x2faa}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000002a40)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="080007000900090000000100feff02000900cc7e245828bf39cb307d2d04f7bd30064d1902f523ac503d2f5fc5b67a6b09eff11d18f1033f517ee14ede5a5ae43576e9ec616bee4fa208ccf2afdac9d962ede298"], &(0x7f0000002ac0)=0x16) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000300)={'sit0\x00', {0x2, 0x4e20}}) syz_open_pts(r0, 0x0) r5 = syz_open_pts(r0, 0x0) close(r5) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10403, 0x0) epoll_create1(0x80000) sendto$ax25(r6, &(0x7f0000000040)="6bdac7f07306d43c7ef8c19b7cb0cbe5cafff197363508c37a42c742907278cfc87d8f10e26e25d7ca55483c8ca65ac2e86688ed0f8c82b11d9cf584f512018ec087d390e26cbff16d45496d0c59c0655312456cd9997f91d625054da85f85024c0cc1c064120b9e3eb0f33b9304046cd1c4519a06dfd122b5ab757198f38a6f9f40a6266d0a7d7f20af005988f947fe61315183a3fd0fc57f83bb96fefc460888452a4ee4b2d2c1e669184be296715ceef17ff4435ae1d23283be9734357c76677d162d6b5de9bccbf2c2186a721cad2364d556f454f8ee89d55aeaf6ec31f46be6247471854af562298bea0635a4383832a3f21ab49fd1", 0xf8, 0xb4f77a5573a6fcdd, &(0x7f0000000140)={0x3, {"c3ea4362d379a2"}, 0xfff}, 0x10) 2018/03/19 03:15:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040), 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/243, 0xf3}], 0x1, &(0x7f0000000200)=""/168, 0xa8, 0x631b}, 0x0) 2018/03/19 03:15:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) 2018/03/19 03:15:20 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) acct(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mknod(&(0x7f00000000c0)='./file0/bus\x00', 0x592c8bde59fa48ba, 0x8581) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) close(r0) 2018/03/19 03:15:20 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) recvmmsg(r0, &(0x7f0000007440)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/72, 0x48}, {&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/46, 0x2e}, {&(0x7f0000001640)=""/157, 0x9d}, {&(0x7f0000001700)=""/70, 0x46}], 0x9, &(0x7f0000001800)=""/182, 0xb6, 0x100}, 0xb1}, {{&(0x7f00000018c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001940)=""/142, 0x8e}, {&(0x7f0000001a00)=""/59, 0x3b}, {&(0x7f0000001a40)=""/146, 0x92}, {&(0x7f0000001b00)=""/131, 0x83}, {&(0x7f0000001bc0)=""/177, 0xb1}, {&(0x7f0000001c80)=""/137, 0x89}, {&(0x7f0000001d40)=""/108, 0x6c}, {&(0x7f0000001dc0)=""/108, 0x6c}, {&(0x7f0000001e40)=""/18, 0x12}, {&(0x7f0000001e80)=""/63, 0x3f}], 0xa, &(0x7f0000001f40)=""/138, 0x8a, 0x3f}, 0x1}, {{&(0x7f0000002000)=@sco, 0x80, &(0x7f0000003640)=[{&(0x7f0000002080)=""/120, 0x78}, {&(0x7f0000002100)=""/46, 0x2e}, {&(0x7f0000002140)=""/192, 0xc0}, {&(0x7f0000002200)=""/252, 0xfc}, {&(0x7f0000002300)}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/221, 0xdd}, {&(0x7f0000003440)=""/229, 0xe5}, {&(0x7f0000003540)=""/216, 0xd8}], 0x9, &(0x7f00000036c0)=""/86, 0x56}}, {{&(0x7f0000003740)=@nfc_llcp, 0x80, &(0x7f0000004b40)=[{&(0x7f00000037c0)=""/85, 0x55}, {&(0x7f0000003840)=""/212, 0xd4}, {&(0x7f0000003940)=""/155, 0x9b}, {&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/13, 0xd}, {&(0x7f0000004a40)=""/230, 0xe6}], 0x6, &(0x7f0000004b80)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f0000005b80)=@ipx, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005c00)=""/96, 0x60}, {&(0x7f0000005c80)=""/6, 0x6}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x20}, {{&(0x7f0000005d00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000007380)=[{&(0x7f0000005d80)=""/91, 0x5b}, {&(0x7f0000005e00)=""/239, 0xef}, {&(0x7f0000005f00)=""/6, 0x6}, {&(0x7f0000005f40)=""/32, 0x20}, {&(0x7f0000005f80)=""/251, 0xfb}, {&(0x7f0000006080)=""/233, 0xe9}, {&(0x7f0000006180)=""/63, 0x3f}, {&(0x7f00000061c0)=""/219, 0xdb}, {&(0x7f00000062c0)=""/148, 0x94}, {&(0x7f0000006380)=""/4096, 0x1000}], 0xa, &(0x7f0000007400), 0x0, 0x7fffffff}}], 0x6, 0x10000, &(0x7f0000007500)) sendmsg$nl_crypto(r1, &(0x7f00000076c0)={&(0x7f0000007540)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000007680)={&(0x7f0000007580)=@get={0xe8, 0x13, 0x202, 0x70bd25, 0x25dfdbfd, {{'rfc4543(rfc4543(rfc4106-gcm-aesni))\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0xd710}]}, 0xe8}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000040)="abe9441b15d897ed55a7ff9850402a65b40071bee7a260e8331099c05daadb46f4bba9fe875b7a3fb21e604e25892368d2059d385cd469020bac3676c9ef59df08d0f25f941a1687b09c2715dfecbe1a90a895af2f34ae807e0f80b9b378e16afdf3f2556cfe66c770d3b2d5bff6ed87e2208fb2301867c1bd0691cdd6e23abcee516256c53de909c5f3c765210f7d3b5c3720eaff2f89561433e8593b6710d6a3538bb384f550ff0576660734f4a2e8066437b19e342895dd9dde695da17191c6870ef58b264032a73eb1578ba856e57c98c96a995d1ed49926a6234b1708d8276ff43b8406") close(r0) 2018/03/19 03:15:20 executing program 7: r0 = socket(0x10, 0x80000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x1d}, {0x6}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x50800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0x9, 0x0, 0xc470}}) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/19 03:15:20 executing program 3: r0 = socket(0x18, 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)=':\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='vboxnet1\x00', 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="72bf89e27927314aa7f353deb3bced19adcacff34e7661d82d54c0a11c3bcc58632bbd17ce27d57d52fb024b6b98f4c3ea468040f938a0a97230075ff9f97208327b772502f5ccc834b1e3549b6f9274b4a37843753a229d23799935d57fcbbd248bda90fb0d2c1ef531bb1d60257d30bf2921d4ad0a37c6b7446c84ade6dd38b9a6f77134d3120ec778a0cca7addc1327bd1e1728c56732182cc0e2adb0c3c48a2fcff8369a9b9f4937cdab48d20d993826d57184b924f9f31ebbdd45bc923fefc9a56af63c70e1a1e747ea45f4824a9b458e434eab70", 0xd7, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r2, r3}, &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f0000001480)={&(0x7f00000013c0)={'sha1-ssse3\x00'}, &(0x7f0000001400)="e9ff75f2fa711fce0728f9662078e9cd091074ccb0e8e004887233a77f5fce4105389015a974fc34ea575d8aada2a658b6d33b16cb1d28d51f25aaf7786c373fe8d33ef83aec7f3ce1913f644e9eac16a769026a79d22b3348b8c3a6749fe7499e1b", 0x62}) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000014c0)={0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) 2018/03/19 03:15:20 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f60fff)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', {0x4, 0x1, 0x4, "86e18638e7f9", 0x1ff}}) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:20 executing program 6: r0 = inotify_init() socketpair(0xf, 0x80e, 0x7f, &(0x7f0000000080)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f00000001c0)='./control\x00') 2018/03/19 03:15:20 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000200), 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r3 = socket$inet(0x2, 0x80004, 0x5) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfffd, 0x100) kcmp(r0, r2, 0x5, r3, r4) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f00000000c0)=""/90) getsockopt$bt_hci(r5, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x1e) wait4(r0, &(0x7f0000000240), 0x20000005, 0x0) socket$inet6(0xa, 0x80000, 0x8) 2018/03/19 03:15:20 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x3, 0x10000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/212) r1 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x1, {0x7fffffff, 0x9, 0x4319, 0x1, 0x2, 0x9}, 0x8, 0x20}, 0xe) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000300)={0x6, 0x5, 0x1, 0xfffffffffffffffd, 0x8, 0x6, 0x5, 0x62, 0x80, 0x401, 0x6, 0x3}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) write$evdev(r1, &(0x7f0000584fb8)=[{{}, 0x2, 0x800}], 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000c40)={"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"}) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:20 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000100)=""/21) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xd06, 0x9, 0xe5e, 0x400, 0x9, 0x0, r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'l/\x00', 0x0}) mlockall(0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x3f, 0x52, 0x800, 0x500, 0x3, 0x2000000, r5}) 2018/03/19 03:15:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f000094fff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="18dbb5d10100290855ecff18ada2ed6e34c4ffffffffbf0f000004000700572cae64ccf4f942ca6ddd4c0cb25b81e7e5e55d07819e533d0b3164161f9f5d63c37a9e6aa51f6af3feb98ceadec72399e0d085dd03e189865e95e86798ddf33b43c3eb41e4454c670dd05b4772d93e3cc8ac9d8684fb0ec876a8bacdd73ecdaeeaa56e88d6d4e2d1813db647a7a0dd69939e0d9620af82d86e68467e887490dcfcc1008ae5efe359054752f658ddf6022c20b3093f9916f6fa6a3317afbdbf7633c6afc1b0a3e0822b"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x82200000}, 0xffffffffffffff3f, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x85) r1 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xe1b, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r2, 0xf379}, &(0x7f0000000540)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x101000) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8001, 0x400) renameat(r3, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000400)=0x4) 2018/03/19 03:15:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmsg(r0, &(0x7f0000000a00)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="ea", 0x1}], 0x1, &(0x7f0000000900)}, 0x40) 2018/03/19 03:15:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') mkdir(&(0x7f00000000c0)='./bus/file0/file0\x00', 0x28) symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000040)) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 03:15:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) 2018/03/19 03:15:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/186) 2018/03/19 03:15:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f0000d06000)=0x1, 0x4) setsockopt$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, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x0, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}, &(0x7f0000000240)=0x50) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'dummy0\x00', 0x800}) sendfile(r1, r0, &(0x7f0000000380), 0x80000001) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000300)=0x10001, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f00000002c0)=0xffffffffffffff81) sendto$inet(r0, &(0x7f0000000340)="1a291d75ade7054291a37be500", 0xd, 0x40000000000001, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00000003c0)=0x6, 0x4) 2018/03/19 03:15:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:20 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000840)=ANY=[@ANYBLOB="140000e6ff00001c000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/19 03:15:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000feafe8)={r0, &(0x7f0000a1d000), &(0x7f0000fea000)=""/12}, 0x18) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x1, 0x1, 0x0, 0x1, 0xffffffffffffffce, 0x1000, 0x2}, 0x20) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"e7becd61017050"}}, 0x10) syz_emit_ethernet(0x99, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0xf8, "d13d2f8dbc891703403be533c4c1ecc5054dd10127ba0b600ba6a2f4bc0fe61a4f314c1b21c3e1c0a7ea8db945667e019ff08226edb53fffc6f0ce7f07a9d622ef2ce310b8369245c6d183a08abb90f3075970e33c762658ec6ab577f5d5e2568a20ee4ff2d09a580dd00eacb3d8bac3388906c2d20fe973dc07a94c42a85439bd39190e7f91784d88e2fc"}}}, &(0x7f0000000240)={0x0, 0x4, [0x2c5, 0x2d2, 0xec0, 0x272]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/19 03:15:20 executing program 3: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) 2018/03/19 03:15:20 executing program 5: r0 = socket(0x13, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x400}, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0x80000000006, &(0x7f0000000000)="b4eb66ce02", 0x5) rt_sigtimedwait(&(0x7f0000000100)={0x9}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x7, 0xfffffffffffffffe, 0x4, 0x4f8, 0xffff, 0x7fffffff, 0x0, 0x7, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setregid(r2, r4) rt_sigtimedwait(&(0x7f0000000080)={0x4}, 0x0, &(0x7f00000000c0)={0x77359400}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x7, 0x1, 0x8612, 0x4, r3}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) [ 161.756531] QAT: Invalid ioctl 2018/03/19 03:15:21 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) socketpair(0x11, 0x3, 0x5f16, &(0x7f0000000040)={0xffffffffffffffff}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0xffba) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) 2018/03/19 03:15:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x494, 0x0, 0xcc, 0xffffffff, 0x0, 0x0, 0x400, 0x400, 0xffffffff, 0x400, 0x400, 0x5, &(0x7f0000000040), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2, 0xffffff00, 0xff000000, 'erspan0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x1}, 0x0, 0x98, 0xcc}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x4, @rand_addr=0x80, @loopback=0x7f000001, @icmp_id=0x67, @gre_key=0x101}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xff, 0xff000000, 'eql\x00', 'bcsf0\x00', {0xff}, {}, 0x7f, 0x0, 0x60}, 0x0, 0xd8, 0x10c, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x1, 0x101, 0xdd, 0x8000, 0x1], 0x400, 0x100000000, 0x2a6760c1}}}]}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x16, @multicast2=0xe0000002, @empty, @port=0x4e22, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @rand_addr=0x3, @multicast1=0xe0000001, @port=0x4e24, @icmp_id=0x65}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80000001, 0xffffffff, 0xffffff00, 'lo\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x8}, 0x0, 0x114, 0x15c, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x5, 0x1, 0x1}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x1, 0x80}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x19, @ipv4=@loopback=0x7f000001, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key, @port=0x4e24}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) bind$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000340)=""/147, 0x93}], 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x6, 0x30}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={r2, 0x2f, "683d0bd1c4285fafb8306dd1fbe6b7ed735114f0f36284d570e560545531427289d0fab58a742530e208a5fa1a223c"}, &(0x7f0000000500)=0x37) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000400)=0x4) 2018/03/19 03:15:21 executing program 6: r0 = eventfd2(0x200000005, 0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) [ 161.795591] QAT: Invalid ioctl 2018/03/19 03:15:21 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001840)=[{&(0x7f0000000480)="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", 0xc23}], 0x1) r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 3: setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x35a}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/03/19 03:15:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="020603000200000025bd7097a0c2689595e7020b47035fa80000000000"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x800, 0x9, 0x800b, 0x2, 0x28a, 0x7, 0xf27, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xf7, "288ae68011cdcbd30feb731312d9803864b6210d23dca25da01a8ada1ece3352a29f5ebcd71642a06b09afe11709304f48da0f23997dc4c8e2417539f16dc9eb307911f2adf3429edc257548615c7fe78a7e59ecb14946462aa44e7b9bdaf14c5be4eac524626c4fa6419108c63d05426a69ee902861fe82986d5a5f28438e16badcbd8136e33a9ad08e287d64d3042f407cfc38be735d8b970132005f01b1505768cbaef968dbd3b830be2789ccfcf5efb9039b1fc5ea8a8291f328b642ce2e431017127b82aacfe7db69b2edfd67a5e04dd5617936f110225b76e620527063620311add1dc213022d7aadb1ae5deab25a85fe4ff2905"}, &(0x7f00000002c0)=0xff) 2018/03/19 03:15:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x8}}, 0x8, 0x2, 0xffffffffffffffe1, 0x4, 0x3c}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x80, 0x8001, 0xb0, 0x1731, r1}, &(0x7f0000000240)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) 2018/03/19 03:15:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0xd8, @random="7a1ad944daed"}, 0x10) dup3(r0, r1, 0x0) 2018/03/19 03:15:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r1) sendmsg$key(r0, &(0x7f0000526000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a00000000000000000000020000005054733630fd4d935769ed57ed01f319dc3a6fe272a94c8a3c7d3c7663e6a8141951283da3b78ddf8769dff2d75d8252927443980f6c1fa0d0fdb60027c7265e7df95990a6bc5af9c76d03ef30cfe9841b2a5732d3167d370cf9be04dd57ea1b3dbd3f2e3a9cadaf26fbb45677c162ea3d55c01ffc4c9c2b20f94b98a78ca1632a33f46fd13bfebb02ad45e19131b9bc36b06af6d699c9f5b4be6d465c18b5ad"], 0x10}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x96, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x20}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x2}, 0x8) recvmmsg(r0, &(0x7f000076ef40)=[{{0x0, 0x0, &(0x7f00000003c0)}}], 0x1, 0x0, &(0x7f0000000040)={0x77359400}) 2018/03/19 03:15:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff3d4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f00000003c0)='./file2\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCGPTPEER(r4, 0x5441, 0x3) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r2, &(0x7f0000000400)='./file2/file0\x00', &(0x7f0000000480)={{0x0, 0x7530}, {r5, r6/1000+10000}}, 0x100) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000100), 0x6) dup2(r4, r0) 2018/03/19 03:15:21 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x9, 0x4) select(0x40, &(0x7f0000000080)={0x5af, 0x4, 0x2, 0x4, 0x4, 0x100000000, 0x9, 0x7f}, &(0x7f00000000c0)={0x0, 0xe5b, 0x0, 0x7fffffff, 0xd1, 0x3, 0x9}, &(0x7f0000000100)={0x81, 0x1ff, 0x8, 0x25d0, 0xa5, 0x5, 0x2}, &(0x7f0000000140)={0x0, 0x7530}) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6e65742f72617736007b9b55f5acded13853aeae6cbf5d3def4c0390b3c3d9aea83fda1b1fbbc39e17c96806f50e56ebd7ae42e7cb8736e08808ca3ab0db4c2f7ef1b2d88f16b32fa3645dfe77157447163680ed884498f9ed9834e79fb543dc14f58a4e881ad0357c3342ea91922194bb1d4d27bea30c8f", 0xfffffffffffffffb) r2 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x400040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x401, 0x9, 0x8, 0xce, 0x2, 0x0, 0xffff, 0x7, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="f9ff070000000001050000"], &(0x7f0000000440)=0xc) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='net/raw6\x00', r2) 2018/03/19 03:15:21 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x18000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040)=0x6b, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/19 03:15:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000100)=""/106, 0x6a}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) 2018/03/19 03:15:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, &(0x7f0000000100)=""/243, 0xf3, 0x4}, 0x10020) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000c16fff)='$', 0x1) 2018/03/19 03:15:21 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="986913513154bdd9de3b9499ef0739665ecac2ec7d051adcdaf99186cbb8f482d93c7042cf31d4910952890b45a1b6a3a283212e8bb789a6338fc1a9252572d7a137b0da73b552fbb6362d45acdac493c480531c5665876a3c158e08d0a5ce1a9cc29705fff52d95fe6c427dcbf20a6cd67db1fb67f3b837d923d7d8af89d2e3123f689e121e4abda1d4d378194900bd97fb") fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000fe8)='em1em1posix_acl_access]\x00', 0x18, 0x0) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x779, 0xe2e7, 0x8, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384f89fededdbf7b3a8d3b874662bb74c994b2e847ed46cd5ed348820300000000000048e184878da59c09009b496567746485160f1e727d1541f30e81484fa840a6b5344ee3c5a1cb588cf111cd32fbb8fa900f477621670aa800555577c0cbf747ac1b4d18194e"], 0x90) uselib(&(0x7f00000000c0)='./file0\x00') recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/189, 0xbd}], 0x1, &(0x7f0000000400)=""/29, 0x1d, 0x8}, 0x0) 2018/03/19 03:15:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xdb07, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/03/19 03:15:21 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="977be598c742c2965395a02b9e9c2060299d50c6d3f9627571e71d923d65ffa643891c95c6179acc478d03a1b0c65e331cc2302f9db8d115eaabc7561eab69869c209bf6ebcd6ac65164269e0bcd1e6392119ed4977c929ded8b465f28a8439c7499a556dfe13220ee28a0bd24f3deaf91a018622500dc4072a603d7588ffae790641eacbcc8689a100482818cb4c60c5788858d09160d2024c60ce63a46ef05d67fa83d981f4b5db41b91f6026bcb", 0xaf, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000b2fff4)={r0}, &(0x7f0000009f38)=""/200, 0xc8, &(0x7f0000000000)={&(0x7f000025e000)={'sha256-ssse3\x00'}, &(0x7f0000812f9c)="21b4ef2fa0d9c1506249d01c29093547e2d1add68f6d95796480da7e6eec486c3f616902cb592b3a02e78005ae14f756aaeb926bbc7e7b272d25d75c7c2dddfdfc", 0x8}) sysfs$1(0x1, &(0x7f0000000180)='#-self}+\x00') socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x482, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000200)={0x92, 0xfffffffffffffffb, 0x800, 0x2, 0x401, 0x10000, 0x6, 0x8eb, 0x392, 0x8}) 2018/03/19 03:15:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) accept4(r1, &(0x7f0000000400)=@alg, &(0x7f0000000480)=0x80, 0x80800) sendmsg$can_raw(r1, &(0x7f0000000140)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f0000000240)=@can={{}, 0x0, 0x0, 0x0, 0x0, "aa9c756874db2327"}, 0x10}, 0x1}, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c40)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000005000)=""/137, 0x89}], 0x1, &(0x7f0000005100)=""/151, 0x97}}], 0x1, 0x0, &(0x7f00000052c0)={0x0, 0x989680}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x440, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) recvfrom$packet(r2, &(0x7f0000000280)=""/143, 0x8f, 0x2, &(0x7f00000003c0)={0x11, 0x4, r3, 0x1, 0x6, 0x6, @random="adfb61bf57c7"}, 0x14) 2018/03/19 03:15:21 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1, "1f"}, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0xffff, @empty, 0x1000}}, 0x3, 0x3, 0xffffffffffffe15f, 0x80000000}, &(0x7f0000000280)=0x98) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384f89fededdbf7b3a8d3b874662bb74c994b2e847ed46cd5ed348820300000000000048e184878da59c09009b496567746485160f1e727d1541f30e81484fa840a6b5344ee3c5a1cb588cf111cd32fbb8fa900f477621670aa800555577c0cbf747ac1b4d18194e"], 0x90) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffc, 0x8, @dev={0xfe, 0x80, [], 0x15}}, 0xfffffffffffffe97) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x6, 0xa7, 0xc5b, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7af}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000afcfe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00009ae000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000009000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) 2018/03/19 03:15:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000000100)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff2e) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000d43000)=""/196, 0xc4}], 0x1) 2018/03/19 03:15:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/03/19 03:15:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='attr/exec\x00') timer_create(0x7, &(0x7f0000000180)={0x0, 0x37, 0x0, @thr={&(0x7f0000000000)="4dc01a4838682669b9fea6af01f2db4cb458875596126a21499383ca1e26c7b55a5ec73aa1b6f62735aafaf2e9da632c9a016042f9f922a3676a1f6d1c24e0a1435d27e873f8ae1f0a739803b07176aeec1d547fe6aa85ac2232ce489a5d2d757d85f0f4c6dd82d2a8f68fb12e910d931ba744f1ceaabb8defbae8efd3340624810441ca0b24", &(0x7f00000000c0)="124d876c666768a27ebfd06eaf7ae78c3adef31efd5e7316f1c815a6d1fa95e9199fe3fcf2e71d1bcb63613b234dcc3764e7910d99a68fb607159782464583cbc030ca4b28410a49220dfa7c3798a2b7432327f11f79062ef035b891ba417e9bd5ec67ac63f5ef91159cc5517b9fc41397b7771ec1f5afbbfc358e2d7bfb4b75f4a46ed0083a0eb56d83f1a91ab845316284d709ba59afb863072b446f02efdf7d427b36174206"}}, &(0x7f00000001c0)) pwritev(r0, &(0x7f0000001400), 0x20000000000001b5, 0x0) 2018/03/19 03:15:21 executing program 2: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/03/19 03:15:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x40000000}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/38, 0x26}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=@bridge_getlink={0x28, 0x12, 0x50d, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xe264}]}, 0x28}, 0x1}, 0x0) 2018/03/19 03:15:21 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req={0x3fc, 0x0, 0x1, 0x1}, 0xfffffffffffffe09) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r0, &(0x7f0000273ff9)=""/7, 0x3be) 2018/03/19 03:15:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x2000001}, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) fsync(r2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000380)="5378283d872da8a6ec189c893544d8240bf4e9cb47f2edeada059ce3e2df8442bd18073f7a9a1894d435eedc6d0303d174281ac6d6282fbf8645320131aa4e8fedbd4b8eb8ed0b3ebc5b990c86347f9b94e46937dc81e832df3e17c06c989db846c3f8f6ad9801a05ee2ede113c46ff3429be550b7f20de5bd2706000000000000", 0xfffffffffffffed0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x401, 0x9, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) 2018/03/19 03:15:21 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r1 = getpgid(0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000200), 0x6) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x1, 0x3, 0x6, 0x93, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'erspan0\x00'}) 2018/03/19 03:15:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) readv(r0, &(0x7f0000000240), 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/3, 0x3, 0x40000000, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000140)="7c0a8f4d03dde3f31eb79031536cb51bc93ee760605651f1d88ce32a45bce534e2ca36b9daaed307ca5255acd0234f546affe9396c10178c98761a04a9aa6ef6151694cfeaa48e83eac9fa3ee65d039c0beffd2b76b2068c17a251a2fc55161a0a1b356732eedace92d3cdfd1ca16cf6336fe834b37d4a49314a595e769250b133127761762d8e477e8ccdd1647c0129a7f0a01235e21320de8ed7db7fce300584c51f0ff26d878ae1315e5ab6f18b432b500c0412bbae5f66e0e99a15d997b74979d2f4acb1bf75a15f7d7b30", 0xffffffbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xc687, 0x3, 0x7, 0x0, 0x40, 0xfffffffffffffffa, 0xfffffffffffffffd, 0xc2, 0x2, 0x2, 0x4, 0x4, 0x2800000000000000, 0xfffffffffffffeff, 0x8]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000900)={r1, 0x4f42}, &(0x7f0000000280)=0x6) execveat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000500)='wlan0posix_acl_access\x00'], &(0x7f00000007c0)=[&(0x7f0000000580)='lomime_type\x00', &(0x7f00000005c0)='}\x00', &(0x7f0000000600)='%proc-(,\x00', &(0x7f0000000640), &(0x7f0000000680)='pagemap\x00', &(0x7f00000006c0)=').%user/ppp0.[-ppp0eth1.],em0:[GPLself\x00', &(0x7f0000000700)='{\x00', &(0x7f0000000740)=')\x00', &(0x7f0000000780)='\x00'], 0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0xfffffffffffeffff, 0x3, 0x3, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @empty, 0xca}}, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x2}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x2, 0x8d, 0x7d, 0x3, 0x6000000000000000, 0x3, 0x8, {r3, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x5}}, 0x20, 0xf4, 0x7fffffff, 0x38b, 0x3}}, &(0x7f0000000480)=0xb0) 2018/03/19 03:15:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000e21f7c)=@ipv4_delroute={0x18, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, {0xa, 0x4e23, 0xb9, @loopback={0x0, 0x1}, 0x3}, 0x40, [0x1f, 0x0, 0x15, 0x2, 0x7, 0x101, 0x7f, 0x8]}, 0x5c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x8000, 0x4) 2018/03/19 03:15:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x9, 0x3, 0x0, 0x3, 0x8, 0x2, 0x9, 0x400003, 0x8, 0xc60}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)="86badbd215ecd8c99771596b440505f74a9b3377a27cfce11c7dacd66a155a6a29f885cd47efab4ee755d1d26dea4d8ec558dd62bdb66a5f49bc1d489f40014610824123864b486cce4d9d00a05c893bcd170c8da8823b59c2b8d9b13b681c7746ea9a97aa3b06b91a625822499093687780de4ac9e472fa4850031c6d17", 0x7e) ioctl$KDMKTONE(r1, 0x4b30, 0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000180)={0x40000001}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000001c0)=0x7) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) getgid() r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_pwait(r0, &(0x7f0000000340)=[{}], 0x1, 0x10001, &(0x7f0000000380)={0xfffffffffffff001}, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/19 03:15:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm(tea))\x00'}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0xd490, 0x7, 0x7, 0x5, 0x5, 0x0, 0x8, 0x0, 0x1f, 0x4, 0x3, 0xb2d, 0x1, 0x6, 0x4, 0x7], 0x11f000, 0x88240}) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) r4 = fcntl$getown(r0, 0x9) tgkill(r3, r4, 0x29) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ptrace$pokeuser(0x6, r4, 0x80, 0x6) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c, 0x4}, 0x0) 2018/03/19 03:15:21 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/03/19 03:15:21 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x80, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="224d41575c82bc1c00", 0x9, r2) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000480)={'sha256-generic\x00'}}) keyctl$update(0x2, r4, &(0x7f0000000400)="b685d2746714601f1d0b54af8938b8c1a6e3ddde7837d33e127e1a5ee5cfd8e37e7d9ad89df36cc6678f487cb0e1e34a4832c09345865efa29da242b164db17c6c75d1a3e8ae84b1e081c25904c88d74a0717741025bb147dbd34a8b22e59b7da0efc918ff395fd0d886593d", 0x6c) 2018/03/19 03:15:21 executing program 2: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x2d43359648c8da86, &(0x7f00000000c0)=0x1) read$eventfd(r0, &(0x7f00002d5ff8), 0x1d5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009f2000), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) 2018/03/19 03:15:21 executing program 6: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) pwrite64(0xffffffffffffffff, &(0x7f0000000540)="e1", 0x1, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1d96, 0x20000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ip6tnl0\x00', 0x20}) lseek(0xffffffffffffffff, 0x0, 0x3) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/19 03:15:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x40000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x14}}, 0x1000, 0x7f}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x9}, 0x8) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)=0xb47d) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000100)={0x3000, 0x4000}) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f0000000340)="d2072ad2b2b03c23920000006601000000800000000002000000000000", &(0x7f0000000380)="6e6f646576a4766d6e657430706f7369785f61636c5f61636365737373656c6600"], &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x2400, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x28c0000000000}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000440)={'security\x00', 0x2e, "9453a6d3e917085c81fcadbad45082a98f90ae4ad5b6db8c6235c8e79d02b8d8db38b62357e2b7aa0456ec3d97b2"}, &(0x7f00000004c0)=0x52) 2018/03/19 03:15:21 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080)="7deb262fd9a93d80079285ad9eb075d2854abff84aca4a42882c9c3fa6496dcf3995d1e8c26fd23c415d395fdb3893fef24e346899368cce1dc977733bd3ee94befb772dfb127dbc1bfdfb4731dbe4dadad45f29bff8cdbbd348d339d16ca2d111c9b66ecee735f409b899df24e22d6a32c4276eb9461eddad36a856736440445c873d5c27a5836cb1d8f32b4b53e2d66fadf3915b7ac15346c926339ab188d1d5cfa79ac044c814", &(0x7f0000000000)="e2ae8cec650602ddbbd147113631c0c2e5fd24a7e925e5def3a75f3cc772c695e7183c17fe680a5cffdeb5ff"}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/19 03:15:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x0, @rand_addr}, 'vcan0\x00'}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 03:15:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000001480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001400)=""/52, &(0x7f0000001440)=0x34) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="7ef99ad197c6e1a3ab0e873daf66b2d1468b7b9d140e701912fe9c8a3d3ec1e06e98ce3b23b725b01fe7aaa7d66505", 0x2f, 0x0) r2 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000300)="401049469a2e3792c2f15a8055418adb00d2473090ed430f166ecce7550d4d91f05317ac10f31a62dd8a75a2ba1639e61ef58e22f2e125eec6315d142acbd1bcb91b820c87d1c592a4731d540675b44567a517fa879676888dd1dc3b3637ea0385be916bcc4c5814032a47084d7c3ac62112f1b445f979be932ad246c1b7369d9bb2a0b0ebd8f9102c", 0x89, r2) read(0xffffffffffffffff, &(0x7f0000000280)=""/108, 0x6c) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x101a00) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='sessionid\x00') ioctl$int_out(r3, 0x5460, &(0x7f0000000040)) sendfile(0xffffffffffffffff, r3, &(0x7f0000000240), 0x2000000000000000) 2018/03/19 03:15:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) ppoll(&(0x7f0000374000)=[{r1}], 0x1, &(0x7f0000b10000)={0x77359400}, &(0x7f0000ed6ff8), 0x8) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000040)={r3, r4+30000000}, &(0x7f0000000080)) 2018/03/19 03:15:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$loop(&(0x7f0000002ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000180002ffffd9c7ffff000000000000020000006fe141b9723c9ae8b8af3abd73006f152b96bb8bc98d9c5f91d5457ae031714a04100e15f1696f41bbf9f3e6a3e586079753a7fa450b754d21b9ff162359d4e5e89d89d4e63918a57d97db90d6c660e3a2fc222fc297f7e3cbfecf00cf5de387255799a20bb6f06b4148361ae6466e801f318f8b5baba127c8ad121df16f826bd3cae19de69927f3a457a14ec3e2239db3d3241fb335244aa90164b7ad5ed3fc79bbef0a368537e48d5968b874fed7d0e30934899957b0120cbed34d55"], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x4, 0x2, 0xf002, 0x2000, &(0x7f0000790000/0x2000)=nil}) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) getgroups(0x1, &(0x7f00000009c0)=[0xffffffffffffffff]) r12 = gettid() fstat(r7, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) sendmsg$unix(r6, &(0x7f0000000bc0)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000380)="12a963809efc63373778cf66835ba08a08f26ad6d8b4bbcc266092a2133c5c53ed112aac661f1338eaaef57a358d98ee49", 0x31}, {&(0x7f0000000480)="e9cea50536523708a6b09308507eebdc5c0ad985da061e84b55c6391337e2b4170540f0cc6307045fef5e476ee55dca6cc0c6d22b09be983e15a97a22c2dde5d339492ab8f9cff325fe9d6fc9084c65243648053043ac133b7efb144810d92247671ff2734b9be2510ecf08c2f45ac3396dc0243e10ab323a1c576c50c9f328dc57ec17ed69585abadc715edb24a91a31605ea878bcf9f3b5ca66f4bf6f3b52c08a4860372bb3fd7dc087b94508c9b7062aa2a6932d305212d5e6e7eab4b2fb5db84d786109e18d05383fe8dd9bdc3c1f16db3974e20a4942682c63059c4f76e77d3d61033150d4dd4c71aaa1aad588e016d95772b03", 0xf6}, {&(0x7f0000000580)="b1606b55dc312b466a0933014adbba9fd0879f89040ba73868de68e91f64d17288fd6fcd107b4eaf660af01648733f5c337a21d9be1d00e7a0c699cb2f43437bb1b57bb7eb566a3dc6ea17c1d239d4a144873e7481a565b29b4513ad09746bd715de6771d52d783219abf3c9d0b51ba57dff2272d8c694f01ea04b24534a076fa27d62c13018f330e4775ec59ce6d340984236ee060ffbe3d5a0510b09f97b21284eb6df06b184f173ef8c44c576efad8375ada5", 0xb4}, {&(0x7f0000000640)="1b1fbf35801899e75dace57f53afdb972c8233dd7b944624a38764c180c47b73e0aa13aaa1395d3c1296fc750b7139e2ee53749884484a94d4a63047f73e4dcec1f084bc7bccfce02e78bcc92feb5ff29a6a1717096d1575334f8e9cd8b8f1364ad9be7996d6768ad0139bef34bf2912ac28ea648a8bd36c2112562e79a1e0b9dece4d636e274dc1", 0x88}, {&(0x7f0000000700)="df8f1aabe1b188d7c0558266f190d6e68fed11cfa4fc8017a3e5fd50ac802f4ed7d2202dbd379b4f80414b4aff407d1288a9e6b7efc10ad43df231cdcfee3ad001e19055f1030804442ead1154c38f056486f351170dbec03c52990e618669b49b2fe5631be56c2e78674be1a7092bdb0bff4a4664cc04c855f442917e86a9a69d35ba2eb30aac9190be5cb5d2570c6e99d50b82f488cbc35f36205c9ff948454ddb868c64", 0xa5}], 0x5, &(0x7f0000000b40)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="1800000009009f2a60e17eb1", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r6, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r7], 0x4c, 0x40}, 0x10) fallocate(r1, 0x3, 0x81, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) write$selinux_validatetrans(r6, &(0x7f0000000c00)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a70616d5f657865635f743a73302073797374656d5f753a6f62c05c06589218b61c686b7077645f657865635f743a733020353020756e636f6e66696e656400"], 0x51) r15 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48c1, 0x0) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000000d80)={0x9, 0x4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r15, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x1594, @empty, 0x8001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r16, 0x6, 0x8001}, &(0x7f0000000340)=0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/19 03:15:21 executing program 4: personality(0x400000003ffff8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/4096) uname(&(0x7f0000000100)) 2018/03/19 03:15:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/49) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xfffffffffffffffb) write$selinux_create(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6465666175ec745f636f6e746578745f743a733020737973583a6b65726e656c5f743a7330280000202e2f66696c65302f62757300"], 0x54) 2018/03/19 03:15:21 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x2) r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="ec", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)='-\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f, 0x800) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:tetex_data_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x37}, 0x4a) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/19 03:15:21 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x3, 0xb88, 0x0, 0x2, 0x1, 0x8, 0x1, 0x80000000]}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000000)=[0x0], 0x1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x3, 0x9c1}) readv(r0, &(0x7f0000000080), 0x10000000000000a7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000300)=0x8) 2018/03/19 03:15:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) fcntl$getown(r0, 0x9) 2018/03/19 03:15:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b0872)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000792b845eeb68e25aca230e08b3bbd14c83f7a6cf1a832bbcbd369e1f00f519ced1e50b03c35727d9aedf67944be810ac8137edb08dc710e7a5fa4f6c83ae95e431202c1915"]) pipe(&(0x7f0000000080)) 2018/03/19 03:15:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006ffc), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) flistxattr(r1, &(0x7f0000000140)=""/233, 0xe9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x1, 0x3, 0x9d61, 0x7e5cf7b341b877b0}, 0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000300)) 2018/03/19 03:15:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x8000000000000001) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x7, 0x101000) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000400)=0x10, 0x80800) sendfile(r1, r1, 0x0, 0xffff) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x82, "23f764912076d7187825925cfe2ed968aee246ef92b1499b2125379b27d540870e02cafbae4fb1b3c5ca72bbafb21f13bac553f1d0270c775977dc813fc70da8fe01742a85e548d9356161965d9d52ee9069171e589b4defb651c286888b81a7181df2bc43ceb3d19a0c73bef33193de544a163f14926b5b64aeb3d3f06609100296"}, &(0x7f0000000100)=0x8a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) 2018/03/19 03:15:21 executing program 2: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) setitimer(0x2, &(0x7f0000000100)={{0x0, 0x2710}}, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x5, 0x0, [{0x7, 0x6, 0x9, 0x0, 0x3}, {0xa, 0x6, 0x2, 0x7, 0x3ff}, {0xc0000007, 0x7d08, 0x0, 0x1, 0x2}, {0x8000000f, 0xe4, 0x100000001, 0x9, 0x3d}, {0x6, 0xc78e58e, 0xffffffffffffffc1, 0xa9, 0x9}]}) 2018/03/19 03:15:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 03:15:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0x2af}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f0000000200)=""/107, 0x215}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000680)=ANY=[@ANYBLOB="1400e6ff4100ff02000000004d6fddc9483581e425e85e6e192b9d53d6a32999b4bdf6ce29c3ae998113e8085d62bcbf5738885d97e65f715129f25edc1d24dfd53aa3716bb50b2fc7c91cdd121caa7f913ec4a47cca7bccf3666d08309ff8dbc925e7ecee8d5c2f1980b3db335bda220f356880a88f927685680d53201a8f825070244dce6ee4555ce64c50"], 0x14}, 0x1}, 0x0) 2018/03/19 03:15:21 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x3, r1) 2018/03/19 03:15:21 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) 2018/03/19 03:15:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) [ 162.727276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19879 comm=syz-executor6 [ 162.739827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pig=19879 comm=syz-executor6 [ 162.761882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19879 comm=syz-executor6 2018/03/19 03:15:22 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/03/19 03:15:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) recvmmsg(r1, &(0x7f00000027c0)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000600)=""/187, 0xbb}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/77, 0x4d}], 0xa, &(0x7f00000017c0)=""/4096, 0x1000, 0x8}, 0x5bf0}], 0x1, 0x10000, &(0x7f0000002800)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0xe3a}, 0x5c) 2018/03/19 03:15:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004c9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000), 0x0, &(0x7f0000010db8)}, 0x0) recvmmsg(r0, &(0x7f00004a0fe0)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x58, &(0x7f0000ea4000), 0x2000000000000226, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f0000008f80)=@generic, 0x80, &(0x7f0000200fe8), 0x0, &(0x7f0000000240)=""/4096, 0x1000}}], 0x2, 0x4001003e, &(0x7f0000001240)={0x77359400}) sendmsg(r1, &(0x7f0000001980)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x2, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000100)="6b14fafcdb39a05f4846fd13596b34b7e1b98f5e43e4926393984aea57c2", 0x1e}, {&(0x7f0000000140)="2f160103b0d2b33c38b71a6d3478e4ccad2a7e12c78c2328c8c775ffa23e62c877a3774cc47e4b59265060cda9ed76108c2f73a9cbecfc5faff1af221ca4b32db5e9657f97a495a7ec0fc8a0bfefc7feda067557584f26d8e4d9c71e6da2a78a27d200ae8d5e46823feb9183c2d78282eac1415fb26fd20bec97cb068ab25bcfd1d777858d1750f02597be469a9083480cb19e26ad5d07ade9648ff33a145dae5419f0526496e95c34721b33cdcf7d81f9cca4f493e75357c2ff2d389ebfb8270f62c14684a7f83a7982c13723f49cbc", 0xd0}, {&(0x7f0000001280)="7f8226ea07fdfaec0ba0e96a59db4f3b3d89ba92e6b20259b92b57bf04c97c567ddd56a55dae68fc01ce5fdc63da86fc3dbb1b001a3082938e64b929a86dd3f36d29dc5eb11bd1839f2b19b6afd16a3af18ffa6c8772954c750be3d35f8fe28d02949f71740bcf1e938d10e38a8d3a4e0c4133f104bdac43cf786a5225986be7ffb7eb2c1f14ff544538", 0x8a}, {&(0x7f0000001340)="46b02b89019b3fb7bd3f03822d9dc2973b5c4735a229713bf8c89627f3eee57e97dabb731ed84611e12435def5a724ae9130097548e33a99342d0241413ed7d85428c4d62c6a1914ca0fdd895c6abc5ffc499ce1751f6be449c48f8f4c3e420237fe2a895e1a7afbf5a778dc8faf880fe405f57d4617a36af3495971fac6b25614cb83595025c6817b6153498ec34e6fe9acafa571bda58535426295f471336ad42f1d0bb95b95bbaa128c0f7213f7fb63900434a6918dca40402d3ea2c00246ad407590cc8c5417", 0xc8}, {&(0x7f0000001440)="8c", 0x1}, {&(0x7f0000001480)="7133a33e4511d5ffe956a525ddbf0e58bbe428f2caa3dd89ddce40d1bc51cd32edf9449a6b46c9ad4f25c6549756f72e273bcd2255ae6deaaf8a9e6957cb1ac27ab18b95f3daaa9bc92762e086077981cfdc2460b3ffbf8166a8bd951f18f6f59ddc5c8e23092e1de9c543719116e400114bd8dc471a6ef4e088d040203dcbe1002d9fd72f2e3a2d85ba40edafe9a4a8ca0d64e9241c9d8f027eb26789af20120e16c58522bf6be9118a", 0xaa}, {&(0x7f0000001540)="e23e43e31a61", 0x6}, {&(0x7f0000001580)="b5dc6d03d42ef35a18e018b89556369f207c217ffe82cd2f65c6e23cc8d8ab1d3ec6a0f8d5538ee269b57ec8c240b0ebcefbc2ff4c43e9126c11b94711d3af2372f2c67b2a388605bac2ef75c6b59e023ccbf512f2765b143ded973593db8d7e8e804f5fba7c3c572837783ab07ae9f16e2120badf822cef39b9539b92c95c1e20678385c85040f6d72be45ce750e33af5481c97c60d3bb93ada6b45db30615dff2dcc399635afd575d27c8464a33cb44340015421d81cc8653dac84058066e9c972157050dac9001dd5e55d6b637170472f1a26df0ca7e44075820488c9", 0xde}, {&(0x7f0000001680)="02b830d56c3c7780f03116426a6248c03159bec6013e767afdb1a20ff88dad9f4096dd432f226c703cc033ea07c8f314e72b24503e6d63215c5a21568f6eab5e63f6a98c99134ddd0def224df928d4", 0x4f}, {&(0x7f0000001700)="1f3cbf63ba9c5272f901bd0bc578ae15575add794838908b49a169d020b7b519f039dd1e942bcf5f2cbdb6281dca6a86951c1ad874f2bd67867b5b8303c5392e33f20c0540b17fb9bd2cea6d1a4e190f7ada7c509a2d3e7b492c67928d2ded23550d14129391802415cda55e2dfe24b08514a8ebdd503c45ce85dd797f6fa76fd52cb58f3b5b8d94832a38698c95075720c9df2261a9d91a3270997d491bd130931f6496172f605615030d983885c61eb419c9b07e75ffb05a37", 0xba}], 0xa, &(0x7f0000001840)=[{0x10c, 0x104, 0xffff, "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"}], 0x10c, 0x1}, 0x0) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)="1ccc195662700e53cb83c9ba0cb83d09297d02bd49f7c206130dadf388286d1cc08b7e3fa05375c0be797d93fe1ad7c694a6b13e875a33994a13b2f664a182f0914dad095e51b168fd44208d33ac3582eb893de44f963c6de9f52191052c140cc06d2884de617d98f3c2fad62578df48c5e361ffa768c6eb32336bfa85a57c7e0b5d1043110795162b1338407287d810fd29f88161f542995f2b33c689f3e571b76eaadbb91a974e2b9ec4bb25f76099e12b9829a96aca9c6264e82d72f5252182c5d166a85400cf180ee454ef2f4242a58124d4a139ccce98535dbd37c091af39a2670c63e41b852e9e") pread64(r2, &(0x7f00000d0000), 0x0, 0x0) 2018/03/19 03:15:22 executing program 5: mmap(&(0x7f000013b000/0x2000)=nil, 0x2000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xaa7, 0x800) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000340)={0x4000000000000000, 0xd000, 0x200, 0xf, 0x2}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x6, 0x5, "eb688f1c1555a7b093f5d891357353f971244b17b172be3d9fbffd8f65473e1b2bc0506d8b16e028d2a19be4f3c26e96e5a642cab7cdd2b74547674b105ed8", 0x17}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="6e95b06740f5f237168aaaf101c079173bd292d0f85b59b8462ffc92098a38be02090c4dd5ec94341f42cfc1bef20b26a7425f87958db2aeed4700064883f1d0013a9976c528be3081ac02b76ca3988896922709760da2d5bed712e33b7082d306bd5804fcbf7714b5b8297f5eefce86d2e9f25490bc47f80d3c8635ad2fb4fd7bd99a520181", 0x86}], 0x1, &(0x7f00000001c0)=[{0x5c, 0x100, 0xffffffff7fffffff, "5f68bda4459e59b3ce6f912629a05faa15f9e3a864ff4a57cdca1643f86ed62bf360fd489b4f4883e4a0bd9d9c3e52bbe2482be67b0cd83053a3f7c5d1bc6b1048b223311d18d385bb9276702c9f6076"}, {0xdc, 0x10d, 0x5, "7a07f684c84f268796049fed61a765047a0eb8aca7906de6163f5bc65364a1f82d0bc2da506b201434874eb2d8ddf0ba28f413c8c4a3689fa0f619fd0e44f3bfec38c5aa68100e2b90bddc4555738f84a4ef30cd90684566883412ebb4bac69c309c2ee800a3a3d3c4067330c8235898413444f765650630ed723db4dcfd3756eb240fedaf4179b29da5cce9ffc7338978e1bee8ce8a6ae1845a64bd014d2b1e023792cbae380e3ad4f89a7e7dd25200dcdb39217c8edbc9c204f05ef15b468985484e08e970158dbfe51d9311763f"}], 0x138, 0x4000000}, 0xc000) 2018/03/19 03:15:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair$inet(0x2, 0x3, 0x113, &(0x7f0000000b80)) inotify_init() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/19 03:15:22 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xf17, 0x100000001, 0x3, 0x5}, 0x8) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @random="2e0f31936766", [{[], {0x8100, 0x7fff, 0x1e27, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/19 03:15:22 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x20, 0x80, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6, 0x5}, 0x8) 2018/03/19 03:15:22 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x4, 0x24131, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x171202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xff, 0x80000001, 0x7fffffff, 0x4, 0x9, 0x80000000}) 2018/03/19 03:15:22 executing program 2: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/03/19 03:15:22 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x0, 0x0, [0x100, 0xd508, 0x3, 0xef0]}) r1 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) 2018/03/19 03:15:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0xc8, @mcast1={0xff, 0x1, [], 0x1}, 0xac4c}}}, 0x3a) ioctl$int_in(r0, 0x545d, &(0x7f0000001000)) 2018/03/19 03:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='rng\x00', 0x4, 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8908040000", 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) 2018/03/19 03:15:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x7fff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x2, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x2c, 0x0, r1}, {0x8001, 0x5, 0x2, 0x0, 0xbe, 0x7, 0x8, 0xffff}, {0x3f, 0x4, 0xff, 0xffffffffffffff43}, 0x800, 0x6e6bb3, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x7, 0x2, 0x3, 0x401, 0x2, 0x9}}, 0xe8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x7, r0, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0x10000000}) listen(r0, 0x7ffffff9) syz_emit_ethernet(0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff44528e268b8959e832852cbef691ffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200b6da67690000000000000000000000809e647519c25653d72c1bff63ae9377a6832c91f745b5e75c8d681aa8983bea2779fb9044d516"], &(0x7f0000000000)={0x1, 0x0, [0xfffffffffffffffd]}) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xe}, 0x25}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x64338d8f}, &(0x7f0000000280)=0x8) 2018/03/19 03:15:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x2, 0x9, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x521, 0x84000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x2, 0xffffffff, 0x6, 0x4, 0x7fff, 0x8, 0x81, 0x8, 0x4, 0x9}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0x3}) 2018/03/19 03:15:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)) 2018/03/19 03:15:22 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@getpolicy={0x1d8, 0x15, 0x200, 0x70bd2d, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x9, 0x4e20, 0x200, 0xa, 0x20, 0x20, 0x8a4f6cd28abf96fe, r1, r2}, 0x6e6bbf, 0x1}, [@lifetime_val={0x28, 0x9, {0x20, 0x74caa63e, 0x101, 0xfffffffffffffffa}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd2b, 0x70bd25, 0x70bd27, 0x70bd2d, 0x3ff, [0x100000000, 0x1, 0x9, 0x0, 0x4, 0x5, 0x4, 0xffffffffffffffaf]}}, @algo_crypt={0x124, 0x2, {{'chacha20-generic\x00'}, 0x6d8, "22124c71236b08b92f85479ceebffd390470e2b743f5dc803d3524cfecf24bc35ff6e82a14097fae3d73dbb842cad3982ede17201191540bc5a66fd9aec060342c49b238ddbceaaf27c2b9abb77ab76938757e4cf04bedb17115785d467cd88166eed66d29c5e1d2d591aa08e4b629413507f049aeb05256fecc1029590ca25552f29156677089b5ac0f87b88367cea21dc00330ffa53ef362f38696616ced46ea482f491fe531e3eff3d1464d17e1a2d0ab69f2f76ce9bbef09cb1b77b7acf6827403ff35106e7671d97d9f33d3b149906cf6e7ef23cf20fea96d"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="9f", 0x1}], 0x1, &(0x7f00000013c0)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94) socketpair$inet6(0xa, 0x1, 0xffffffffffffffe1, &(0x7f0000000080)={0xffffffffffffffff}) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x9, 0x1, 0x2ef5, 0xbd}, {0x1, 0x1, 0x0, 0x100}, {0x80, 0x1, 0x20, 0x8}, {0x80000001, 0x2, 0x3, 0x3}, {0x1, 0xffff, 0x18, 0x8}, {0x1, 0x6, 0x1ff, 0x60}, {0xbb04, 0xa9d4, 0x40, 0x1ff}, {0x3, 0x4, 0x4, 0x2}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x5, 0x4) 2018/03/19 03:15:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021800000a00000000000000000000910000000000000000020000007f000001000000000000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000a2cf298fc6019a10633e8b0c04a970ec127636"], 0x50}, 0x1}, 0x0) 2018/03/19 03:15:22 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40040, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/136) set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) clone(0x18c2500, &(0x7f00000005c0), &(0x7f0000000680), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6160000000000000}, 0x8) 2018/03/19 03:15:22 executing program 3: syz_emit_ethernet(0x7a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/19 03:15:22 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='`', 0x1, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x1de, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x4) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 2: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f00002b3000/0x3000)=nil, 0x3000, 0x2000004, 0x32, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r1, &(0x7f00009c2ff8)=0xc2, 0xfffffffffffffed5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="62fec07eef4a31e3fb36d8437a73bbb8000000f1e376bfc283468c5c6fedafc04934a1415a02494cf76cdca9a0d039f5b4dfa6f99da12127217c301055765f26f0ee6631c3257633a46348b9e52140fddf2ef976ba26ba4bbe709aa8cb41b2596ae1f50cd5b6049495d7f1f4de67ab5433f532d00d0ac2d94162208f8090c5e96464ed859253a552ad2b3bcc95f430e97c665b2db436dd"], &(0x7f0000000080)=0x6a) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x40100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000000)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000100)=0xff39) 2018/03/19 03:15:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x100, 0x3, 0x5}, 0x8, 0x7f}) getdents(r0, &(0x7f0000000000)=""/36, 0xf0) setns(r0, 0x48000000) 2018/03/19 03:15:22 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000240), 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="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") fstat(0xffffffffffffffff, &(0x7f0000000140)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioprio_get$uid(0x3, 0x0) 2018/03/19 03:15:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xff, 0x2, 0x3, 0x5, 0xfffffffffffff801, 0x7f, 0xfff, 0x400, 0xff, 0x40}) bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x7) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) 2018/03/19 03:15:22 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) fchmod(r0, 0x0) [ 163.065426] audit: type=1326 audit(1521429322.274:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f22c99 code=0x0 2018/03/19 03:15:22 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/03/19 03:15:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') fchown(r0, 0x0, 0x0) 2018/03/19 03:15:22 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x840) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r1}) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) getsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000000)={0xc420107f1ce81753, 0x9}) write(r1, &(0x7f0000000080), 0x0) 2018/03/19 03:15:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) open(&(0x7f00000000c0)='./file0\x00', 0x214000, 0x5) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) write$selinux_load(r2, &(0x7f0000000080)=ANY=[], 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) close(r0) 2018/03/19 03:15:22 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x784, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0xfc53, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xf0c}], 0xb0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x1, &(0x7f00000001c0)="f7"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x5) 2018/03/19 03:15:22 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000f80)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x250, 0x250, 0x1ac, 0xffffffff, 0xffffffff, 0x2e4, 0x2e4, 0x2e4, 0xffffffff, 0x4, &(0x7f0000000740), {[{{@uncond, 0x0, 0x188, 0x1ac, 0x0, {}, [@common=@inet=@recent0={0xf4, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa4}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0xc6f9}}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, 'ip6tnl0\x00', 'ip6tnl0\x00'}, 0x0, 0x70, 0x94}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d4) stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f000074fffc)=0x7, 0xfffffffffffffdcd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r5 = dup(r4) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000002040)="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", 0x1000) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000400002, &(0x7f00007b1000)=0x81, 0x4) accept4$unix(r5, &(0x7f0000000040), &(0x7f0000000140)=0x6e, 0x800) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000500)=0xff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001ac0)=ANY=[@ANYRES64=r3, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r5, @ANYRES64, @ANYBLOB="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"]], &(0x7f0000001900)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0xfffffffffffffcb5) sendto$llc(r5, &(0x7f0000000280)="9508f83dd054263ed2d6bd410eb1a33f9a968fbda8f62a7886", 0x19, 0x800, &(0x7f00000002c0)={0x1a, 0xff, 0x5, 0x7fffffff, 0x1, 0x3, @random="d4135ad312ed"}, 0x10) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) dup(r2) [ 163.141513] audit: type=1326 audit(1521429322.350:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f22c99 code=0x0 2018/03/19 03:15:22 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/19 03:15:22 executing program 0: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x8180, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x76) 2018/03/19 03:15:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='I', 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x4, 0x4) 2018/03/19 03:15:22 executing program 3: rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed7ff0)='./control/file0\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @rand_addr}, &(0x7f0000000280)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000180)=0xfffffffffffffffe) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x9, 0x48000000, 0x9}) 2018/03/19 03:15:22 executing program 0: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 1: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff000000000000818031020800458b86496400000000019078ac1414bbac7187b1fc00907800000000450000000000000000000000ac1414aaac141400e3c178fffb5077e4f4f56fb155787c9075df6077046b"], &(0x7f0000000200)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 03:15:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x43}], 0xc}}], 0x2, 0x0) epoll_create1(0x80000) 2018/03/19 03:15:22 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/19 03:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x400000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f0000000180)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0x6, 0x817, 0x3ff, 0xffffffff, 0x84, 0xf62}, 0x5}, 0xa) 2018/03/19 03:15:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff2d) close(r0) 2018/03/19 03:15:22 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x3, 0x9, 0x6e, 0x6, 0x2, 0x101, 0x4, 0x4, 0x0, 0x3, 0x8, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00005f8ff4)) read$eventfd(r2, &(0x7f00003a4ff8), 0x8) 2018/03/19 03:15:22 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x4c00000000000000, 0x1000, 0x5, 0xd, 0x6}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = dup2(r0, r2) sendfile(r2, r3, &(0x7f0000000080), 0x7fffffff) 2018/03/19 03:15:22 executing program 2: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b6ffc), &(0x7f0000b00ffc)=0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000034c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000003500)={0x5, 0x6, 0xfffffffffffffffb, 0x1, 0x1, 0x0, 0x68, 0x63, 0x90c2, 0x8, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x80000) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002cc0)=0x0) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003440)="d3c035067cc5182d7d331d665c752259baf2c9d177534a83f6b01b68ef43d464dd07f42c3b8e8f415243b33dac0bcc06cb796a9fb6e207f166b724e52d066cc51765da4ea371ae9c3af433878c23c88c5f1131d26451efed566b", 0x5a) r9 = getpgid(0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003240)={0x0, 0x0}) lstat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmsg$netlink(r0, &(0x7f00000033c0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003200)=[{&(0x7f00000000c0)={0xc4, 0x15, 0x504, 0x70bd2b, 0x25dfdbfb, "", [@generic="4ce05216c8147374a3d64651bac9356a3cf4855de3f7be62330afe49fa3b0ceaea27cf39fd2d7fda426d751c54551db9e73df7ea367a2ea6523db8e1fcc80627c825a50507761ae2437963f4dacc817df9b44b7a97e51a0db604e897df815f3a179eb71f63f7727844364d1829919637d57aea4879bfe5c4f045700610722831dc41eea383ca12828312265167b4dcda75f04e97eac5e14005141ddbacc556e941eb14106d3666bbcb52104f9ddeffc8d483"]}, 0xc4}, {&(0x7f00000001c0)={0xa0, 0x20, 0x400, 0x70bd2b, 0x25dfdbff, "", [@generic="738ac021be3e609b8c1fc32be16687120a8eb0b718f70fbee7b90c92ef1695bbde21f3e3e1e679621a56b732b71d7896dad6d3224d70c4d2401c99625a5052383d29a9909c80850ad25ce19016cfd420958627a9e4b419a7bd01a0001b6a979b172572f149c2d2deeb59063952c1500b0aa32b94bf9213f51f94a925f2fb90cb9d0797811788837240c2a2e0a9f2753d"]}, 0xa0}, {&(0x7f0000000340)={0x2c, 0x36, 0x800, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x10, 0x21, @u64=0x6}, @typed={0xc, 0x40, @uid=r3}]}, 0x2c}, {&(0x7f0000000380)={0x28, 0x36, 0x700, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x1, @u32=0x8}, @typed={0xc, 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[@generic="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@typed={0xc, 0x46, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="f90779c7ba69cd0c09eb4ebc171e6f53862c470f2e07321844588f5704d1e385b294a97ef3c914e45aaa0bb8c509983fb65431493f0a41b948e8ae046bd8f709896c617bfa6d55b2ed0b768706d29ae47eb02eee24aa40c0a95e7541c27ee56a36d71c48091b5301338e85b657d3eadc4b01f3f4bee0f483318873dfb92613aa0a918b30b17e4616124c4f869e1779114e8f13d3993c367f238c9f0dc3d7f3040c6aa765a7d334456919813d2c48fe9afb5ed22c8d0ae368aab4c485db140fc8c1ead74f2e4123f4468f8e6b77ecd0cacfd18e6ecd31f53a2d53a0ff9c4c377fbfaa70d3eb9d164c"]}, @generic="738a213a0b2caf0c7272f9c7962a132cd14597896cd2937b83246e9f821eabdca21b7fdf900809c0ee21eaa7a54a20db6a69b04bc585d0dfaee59e4135706b512ff3d7d9a01e0189c3009831ac3918d7b478828a11ccf2a65399415c8d7101e2371900d06444965c5ef7eee6d009c8f858534df3b595de736672d7d7d159718535eb42dcbb", @typed={0x8, 0x51}]}, 0x2830}, {&(0x7f0000002dc0)={0x438, 0x29, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x108, 0x2e, [@typed={0xc, 0x55, @pid=r6}, @typed={0x10, 0x3a, @u64=0x9}, @generic="44d4e03165573cf6e6356e8e256fc71b022dbdd617e62372302bb0ebb9c7e5b1b0f16b2ac1034369627ae8719906c35b4ccc5c97e44a35395ee608f1cbe6527ead1fd4bda67b15a3a2871a0a18c4854f427b543701963b9c3e3345764c34c214b91def", @typed={0xc, 0x78, @uid=r7}, @typed={0xc, 0x43, @pid=r9}, @generic="226b5020e0656fdcf2163c66283dddf0e8c96bbe5d17c7c4faefbb57851076c3a179e2ddeea26da4ef1c2ae9c98a06cec88e507dd29eac91173509bd777a504858c1a3ac6bf5e75d4435fdafd3dc5504844f72dd1d2ee0cc1bee1c9acaa84f9542939c49ca4f60c3ae86"]}, @generic="bec81918b9fd8c00054d1fdb39826fb5cb07b9ebbae89e6ffc6fc8ac95cd48c0ea8b6ae60078c19f3fa4b5de2d4e7d43742e5f34c0c03f8485f6fd64d53d9178ed99f74776cc214e186d3b09c4654d99c32d49d034bdb9347ed6c9ba2862e35998bb8bde658c5e693959e87995d20abfaeee67056c10c1b4447d29fc420dbeef39b7203e2db7a3f59b9197bd5bc41b0df4343199b19a3fa95392311700dce0b433b146d6f5fecba405d30e5e11c2190844bdbd81f1d32bac7f016e69450f97c2eec0c289274ac18bd341aeda6087", @nested={0xd8, 0x27, [@generic="37dd3d514ee171effcda5925b34900053743ebb637e0e7eddd2569c8e5cf3b141cc69c25b715f21ef6424ad7720faf3c26379508f81d54b900a4d5ec0da86f7d38287e8df837b665e4110967db9d7b8c885ddeac633fc5ce65517062a2ac3416a9a6c60171f0f93dd2434b4f9cebf50873d3360d6239daad9b1c1cb62ec85319f2722ff3c4d98169d29b2f7cb0fb4908a7390e8f099349b0d4b17114d31a84d90075eba752a821a6d16198311cfb7b7b292edaeead377ff37d2182b815283dfb5fece389b85c00582a6e9080b98b0b90a611"]}, @nested={0x178, 0x5c, [@generic="09e4698b2351da65f91a9f7f59fbb4", @generic="e04116278735ad01abad2ecfbb49fab50c450fa770f9f28e0f4ae6caa21d7273ab530ca7f1343bfb2e5a1f45aa4594af70e1295a271c601ec4ddc6efd48643e602d817b6577c3d2569e297bc2cb560b21ce11653bff1c1a75a88c833266adf471b0e4f5e884a6fb106ad3dd2ac14479262eacc92db5c371b", @generic="a1e23fbfda14e2c594e39b3c9849d214d6e798663a55cb2159ce2b30f8a2c7b3d619432ecea139ceacb2627aa48822bd55171a20f8b8d153cedcd7c97dd51bbbb2ead5735a298edea23925961d4f0506225870a18072798e04187f252518eac5974fd96441aa3669b149d7511f2da1fba24e3aee09e159603a411a2d3242ba27ba74bc79423e5104b823e425a7090785c50b75ea8df50a3e58354524e7b9cbeb5b865f3e9547a3026b6c8c07e7c341e49764e1c6c506dd6a0c83d1e86ead7431144475ea99837f403b1c4025a4db815eb7c30032c2e870425dc6ee3f2ce62b6bbe07ee4134f4cbbc77db"]}]}, 0x438}], 0x6, &(0x7f0000003340)=[@rights={0x20, 0x1, 0x1, [r2, r0, r10, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r11, r12, r14}], 0x7c, 0x4000041}, 0x4) getgroups(0x4, &(0x7f0000003400)=[r13, r8, r5, r14]) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/48) 2018/03/19 03:15:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="26000000ffffffff00e727212000000000000000000000000000008000000000e6bdf348a74f980000000000"]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000040)={0x1}) 2018/03/19 03:15:22 executing program 0: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 6: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="761bd133c9c7d67916652d6e6fa084122d7d8780a3482fdee2d9495fa9f5e6b8725e88bbe25be1c41491129fde342cf58d6f514a22137de58e5ab95219fae411cde222d2bdac9c47ef1529faf73db8bcb04028f39274daf353a308934abe04bf7b882ee84a63e093f21b7e003633d27bcca5a323e9282047c862fe3e389cb5db18b9be12990710ac69145d5f8a518426d302bcbd196f5b54d6116e0f", 0xfffffffffffffea0, r0) keyctl$invalidate(0x15, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0xffffffffffff7fff, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e21, 0x80, @empty, 0x1}, 0x3f, [0x40, 0x7, 0x0, 0x0, 0xf62f, 0x401, 0xc5, 0x1]}, 0x5c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') keyctl$reject(0x13, r2, 0xffff, 0x9, r0) ioctl$KDSETMODE(r4, 0x4b3a, 0x20000000004) 2018/03/19 03:15:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xff}, 0x0, @in6, 0x0, 0x0, 0x0, 0x81}}, 0xe8) socketpair(0x11, 0x7, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="d994430000000000010001cc02120000001d8aef44abc554d54c91c0e80612184d1f229070dfcc6db7dc835741e3f7c8c4a61f16ea9a61376f373976127dbe2f967c1292f3d2431cb72ba51a440a511cf6a82edb2f5b30c9377a68dc1cb343c56eac37bdeac36932843adf4034c7cb4500c401c88b5af56658fd9c9c095d7025d75528da2642394beb4aa7ed305c449ad649523dac71b61cf6affd596b850abbea2bbfa3c44cbce3ada4aa4d8d8768130e9503b8321cc1d13d2647"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x5, r3}) 2018/03/19 03:15:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000951000/0x4000)=nil, 0x4000, 0x4) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/03/19 03:15:22 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000001fc0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/181, 0xb5}], 0x5, &(0x7f0000000480)=""/183, 0xb7, 0x8}, 0x9}, {{&(0x7f0000000540)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/14, 0xe}], 0x1, &(0x7f0000000640)=""/30, 0x1e, 0x480}, 0x401}, {{&(0x7f0000000680)=@hci, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/52, 0x34}, {&(0x7f0000001740)=""/103, 0x67}, {&(0x7f00000017c0)=""/137, 0x89}, {&(0x7f0000001880)=""/166, 0xa6}, {&(0x7f0000001940)=""/130, 0x82}], 0x6, &(0x7f0000001a40)=""/247, 0xf7, 0x4}, 0x80}, {{&(0x7f0000001b40)=@generic, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001bc0)}, {&(0x7f0000001c00)=""/240, 0xf0}, {&(0x7f0000001d00)=""/177, 0xb1}, {&(0x7f0000001dc0)=""/144, 0x90}], 0x4, &(0x7f0000001ec0)=""/242, 0xf2, 0x493}, 0x8000}], 0x4, 0x40012002, &(0x7f0000002040)={0x0, 0x989680}) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000002080), &(0x7f00000020c0)=0x4) timerfd_create(0xfffffffffffffffd, 0x0) 2018/03/19 03:15:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0x10001, 0x5}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x20, 0x208100) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x3, 0x800001b, &(0x7f0000000080)=[{}], &(0x7f00009ca000)={0x77359400}) 2018/03/19 03:15:22 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) sendto$inet(r0, &(0x7f00000000c0)="5ee75ff222cfc75d914643ac440f64e9f3e5094c6215325d635da4266df50218370fc1d1494c753b702f1266e13f63ade2b7976d7ea773d9f433ed6d7363a488ce313a1e25195c4824c528629a96acbaaafea7ae945d4385a9727a99537ae190a128427e91508e981b9d72674bb20c21617ac682c018427bf706559edab04ae9d07d404c5bacfac733a19554bc9c3234687da15a4fe8d5d6e8dfe253bd9b9ff074bafd6fac1424254b4e19228ee4e0e4f6bd9fd4f6211b71dd8ee081a36e05afb71afa83d35de73afbdbbdabdd41b2f711e7a48acf05f29fb4b165797bb1a8e9ec4c5c02f083027a2352935579", 0xed, 0x4800, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) 2018/03/19 03:15:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capget(&(0x7f00000001c0)={0x19980330, r0}, &(0x7f0000000200)) setpgid(r0, r0) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0) r1 = socket(0x9, 0x6, 0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/03/19 03:15:22 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x10000, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x22) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f00000000c0)={r1, r2+10000000}, 0x0) r3 = eventfd(0x1) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x15006, &(0x7f0000000000), 0x0, r3, 0xb}) 2018/03/19 03:15:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/xfrm_stat\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000740)={r0, r2}) syz_open_dev$adsp(&(0x7f0000000800)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x200800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="26792f025de70ff272b88e14a4dd000000070006e520313fff080100fa000000000000000000000000000000"]}) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x2, 0x1, 0x4}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="ba0060623e7e52b5e981c2dda2fec7cb1a64b8ae", 0x14}, {&(0x7f0000000140)="f98358c7ef0bf16029dc661dcc93dc80f8c6427727fd92fcfae6281a49d50edb924f570d5b9199a0bd3edce1909f0be319a9212d5775b3875c2aa2ba0782302937b88cc0d92a6133b0e2aaa885aea8f20d34bd78522f9ecbda3434381fde335939717cdee896b4079ae0700407d0e864bd118d712565118cdf393b1c02d15baf91795811b672ac21543251eb46a275c544660544ffd3f7b9ff90f5c6166e8f527f4715c1826268b8b5a1b17999526cdb9132b0f422aa61b41682c903c522025522fef1def4d84d7be3", 0xc9}, {&(0x7f0000000240)="172f0ff53ff7713a65672e03b4af96930cb438a591d074c17a40e9ba9296e9664c908fdeff5a8f12cd58e347f7a844917930f7df50114500699d7a0847190cd6539380a32db03a21c51dba34d4ce7bf85cc6fa6f0cdc298f7af28fd9afaf3eac96c78092f89ffb82dc473bd2ce678883dda59268973d0e0f792bf312bde4cd4f7a10305c576c7103770a8018918ff57c81f2d7eb5464c451b3274f880a50e4", 0x9f}, {&(0x7f0000000300)="63df81f8a5f655298292e4418f03f47f990b881a817fe3cb976cba11848088", 0x1f}, {&(0x7f0000000340)="42315240e72aa2c74dc5fb08a554d77176744f4f93fae01415d4ae3794", 0x1d}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="2be277df91a84c9791936ffbb538baad77480a92c3116f14551951f9e0c5474781beac8ec4e19d1d9c43ac0d140e6971131988d2f3a10414424a76eb7421fbe78fa327454c3baa4346a2a2895b20dba534bb6e6a889d5ee2f07a37f74fb5a2f1d5d0d5ba6b36b1843c04052e99252b4888d1bc514d797d40a8e2", 0x7a}, {&(0x7f0000000440)="17e3e2363a73ee89fcc15801ce8132050577cea7c537700b1cf6ec056d04e22289e440e311bb4c2690d257cdf2d989ff310828c2f956dac439f283fce1426df5134815cf58e41aa63b78b0b94b83f079ff39f472ba1447fd03b1bb1c32a27f6ce4851fa5eea2c4a2ad3a404bf3163b273b8f1b4e6b690acca803cd288076ddb24eda861a6982830c0b4c10b3e0afe36ccdd7b088d46453f3bd793f019f2c74dfffbd09a211355a9803e87680a035528c15e396a2f61237059f7a54493ff075fef95ab1de37587f8e", 0xc8}, {&(0x7f0000000540)="74fcce41db6bb18a908b3a0fea3c06cf9d12fbfc445402f4724880c5ee1f5fab47c09607fc01fb15d8a546f8cfc7995f0ffe0020cca546c83521888042f7b6b5a880f55878f6d4cb1b87c80ae7b0043daa1294656b99519507aca61fc782d975da34fc1648739bbadb1f3422004c902d4c60140be55f52c588ccefaa90fb8a56adb7d1afbd6652d94284db340eaa212d088a69fbc19d0fc7ba876b5910c9d94aec8dea9a2a03498a17873c2cb0d41cd82d5308d8e38ba14cc078a5d8da0e44b284e5ba106b593440b2726fcd46d5c0339c99bd3194d38b30b632807a5aa81d400c24422f2f685f99c891bd93b43d639a543092", 0xf3}], 0x9}, 0x8}], 0x1, 0x1) bind$alg(r2, &(0x7f0000000780)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/03/19 03:15:22 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001000)={0xffffffff}, 0x0, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000001bc0)=@listen={0x7, 0x0, 0xfa00, {r1, 0x1fffffffe000000}}, 0x11e) write$rdma_cm(r0, &(0x7f0000001c80)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x56}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x11a) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0x7000, 0x1c, &(0x7f00000000c0)=""/28}, {0x0, 0x7a, &(0x7f0000000100)=""/122}]}) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = dup3(r3, r4, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/19 03:15:22 executing program 3: r0 = socket(0x1e, 0x8000a, 0x4) fsync(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/19 03:15:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x4, 0xffffffff}, 'port1\x00', 0x42, 0x20000, 0x4, 0x3, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x2, 0x90d}) accept4(0xffffffffffffffff, &(0x7f0000557ff0)=@can, &(0x7f0000487000)=0x10, 0x0) r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r1, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='\x00', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8011, r1, 0x0) ftruncate(r1, 0x1002) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x40000000) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x41, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) 2018/03/19 03:15:22 executing program 6: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYBLOB="0a0000002be017357c6a4b8295d5e43067a7"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/19 03:15:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000001ffc)=0xfffffffffffffdf3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xd0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000240)={0x8000, 0x4}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x6, 0x0, [{0x6, 0x6, 0x0, 0x0, @irqchip={0x8, 0x9}}, {0x3, 0x6, 0x0, 0x0, @msi={0x7, 0x8, 0x2}}, {0x7fff, 0x4, 0x0, 0x0, @sint={0x22, 0x3}}, {0x9, 0x3, 0x0, 0x0, @sint={0x6, 0x5}}, {0x40, 0x1, 0x0, 0x0, @msi={0xe0, 0x6, 0x81}}, {0x42e2, 0x0, 0x0, 0x0, @irqchip={0x6, 0x2}}]}) chdir(&(0x7f0000000280)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x0, 0x101, 0x3, 'queue1\x00', 0xfffffffffffffff8}) 2018/03/19 03:15:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095ca04c0ecf7d0c8949d5b10ec5b207bd0327ea72e309d992e3bbcfd7a14", 0x28) 2018/03/19 03:15:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x201}, 0xb) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x44) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="b9", 0x1) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/03/19 03:15:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$binder(&(0x7f00000009c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x7, 0x200) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) r3 = getpid() ptrace$getenv(0x4201, r3, 0xb70a, &(0x7f0000000340)) connect$inet6(r0, &(0x7f0000000980)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040), 0x10155, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/22}, {&(0x7f0000000380)=""/21, 0xfffffdb2}, {&(0x7f00000000c0)=""/81}, {&(0x7f0000000140)=""/128}, {&(0x7f00000001c0)=""/221}], 0xc3}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) setrlimit(0x7, &(0x7f0000000300)={0x8, 0x3}) 2018/03/19 03:15:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000000c0)=""/171, 0xab) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x100, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000001c0)={0x20000000000000, 0x1}) 2018/03/19 03:15:22 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x3ec, &(0x7f0000001100)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x2, 0x42) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x280000000, 0x10000) bind$packet(r4, &(0x7f0000000100)={0x11, 0xff, r1, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000280)={{0x7fff, 0x15b76cd3}, {0xfffffffffffffffa, 0x3e0000000000000}, 0x0, 0x7, 0x200}) 2018/03/19 03:15:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:22 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x4000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="b9c60a00000f320f017b00c4c181653af6570ce600c4c2f92424cd00000100f081247d00800000008000009a4900000085000fc719360fc76c1106", 0x3b}], 0x1, 0x2, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) [ 163.771353] binder: 20116:20119 ioctl 40046205 0 returned -22 [ 163.804172] binder: 20116:20119 ioctl 40046205 0 returned -22 2018/03/19 03:15:23 executing program 1: unshare(0x400) r0 = epoll_create(0x1d) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/19 03:15:23 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x100005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0xfffffffffffffffe}, 0x0, 0x90f1, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ac1ff0)=[{&(0x7f000002a000)=""/195, 0xc3}], 0x1) 2018/03/19 03:15:23 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') r2 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='comm\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="39f23bb10622d096ae609d2a8f09806f8914d8bdd22b102cf770ce6aea59d983a8ed934ff89eefce6f0bb502d61da6550cebe5ab0209a9338b84618870b5b866c08c17eeb425892c80dde424649f29444b515b5004005be65e70e52c5cfae7b0dcd0780cb885729803165823c1d557ccf7c42b609b6c54f1723b7220596e829570ec63d864c99f37fa9f9c8a10486559b4f4b5a618da2c2886ef514a767e439ff1a1d1e22f0be9aa0636d2e4cac5ed71271ea3c6166a021702965bc4c6d50ea3a181", 0xc2, r2) exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001240)=[{&(0x7f00000011c0)='C', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7f}], 0x38) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="080000000000000000000000000008000000000000000000000000000000000000000000000000000d48014b89329095cc220b48e3fb7879653fb5c9d502e2f6d1680b51b5849c373080b4e5b75d1dc59879cf9ebddd244764c36a4b1798d8a46607d881cfcd2201d42cf4be0d8de376189e7f8612f16035e545eb874119cb808f35fead98587f4663c9d3a21c20a9a6ae871430d49de4cafd91437b3a4fe97675292314b21ae721e3ff1b77b28e84ebec00466d03e89915094f37247443355945558ba67e2940e44b47d904b2511565edf37062934c5a7cec49b0a98a5e4a602648cf9f"]) 2018/03/19 03:15:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x2c2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x100, 0xffffffffffffff01, 0xff, 0x800, 0x0, 0xaf, 0x81044, 0x8, 0x4, 0x180000000000, 0x6, 0x9, 0x5, 0x4, 0x401, 0x8, 0x7fffffff, 0xfffffffffffff001, 0x1, 0x7ff, 0x4, 0xffffffffffffffc0, 0x4, 0x1, 0x9, 0x3, 0x1000, 0x5, 0x5a76, 0x6, 0x6, 0x4, 0x8, 0x4, 0x9, 0x8001, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x50, 0x80000000, 0x6, 0x3, 0x4c6, 0x0, 0x1ff}, 0x0, 0xf809, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x8000, 0x3, 0x0, 0x0, 0x2, 0x800, 0x3, 0x0, 0x1, 0x200, 0x7275eda2, 0x8, 0x0, 0x4, 0x5, 0x0, 0x6, 0xffff, 0xea, 0x0, 0x6, 0x613, 0x8, 0xc11, 0x2, 0x7fffffff, 0x52, 0x1f, 0x1800000000000, 0xf40e, 0x4, 0x7fffffff, 0x7f, 0x100, 0x7, 0x0, 0x8, 0x2, @perf_config_ext={0x3c, 0x3}, 0x1ea10, 0x401, 0x1, 0x0, 0x0, 0x800, 0x40}, r1, 0x10001, r2, 0xd) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/19 03:15:23 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff7, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000d0cffc)=0x18) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/icmp6\x00') prctl$setname(0xf, &(0x7f0000000080)="8f22680a2be5ed5db72a99878bf7") pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) 2018/03/19 03:15:23 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000040000c50000002f00150017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/19 03:15:23 executing program 7: r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x38, &(0x7f0000000040)={0x3e, 0x9, 0x0, 0x9}) r2 = socket$packet(0x11, 0x80000000000002, 0x300) r3 = fcntl$dupfd(r2, 0x0, r2) mq_timedreceive(r3, &(0x7f0000000340)=""/196, 0xc4, 0x94, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) dup2(r2, r2) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x100) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mq_timedsend(r3, &(0x7f0000000240)="4c1bdf66efb064527a866f226e63c1928c2363318ac82c4340338f5cd0464f8958f393a5fd9ed2758af994a1762e40c12d89464d79353b602ddba28a7fe1a3e264f733f4ad464a1772daf7a86033f13d603b06dbef30d3873b0f4b0a500d82e3709da93c881bb34090760fb62c8e3d419de4b314ac92c25f980bf0692c21243a41079258455e359ceb12b48fe435e9084ad03c0d5bc16ed25a26d4c400bee687853042d7dd8154ec937c9de006f62c69ac5d8bb59b35de0740a18beb48ff6cc3", 0xc0, 0xfffffffffffffd7f, &(0x7f0000000300)) r4 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="61154000", 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="24b69c38d87179d8215f84e47e6aababcc9a84ebe9fda921a2a577c85e3cec", 0x1f, r4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000080)=0x100, 0x4) recvmsg(r2, &(0x7f0000000580)={0x0, 0xfffffffffffffcf0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/19 03:15:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x361) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/03/19 03:15:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0x38, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_newaddr={0x18, 0x14, 0xb, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x3) ftruncate(r0, 0x7fffffff) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) [ 164.043263] tc_dump_action: action bad kind 2018/03/19 03:15:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x20000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) 2018/03/19 03:15:23 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x101003, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xc}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 2018/03/19 03:15:23 executing program 6: clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000800)=[{{&(0x7f0000000140)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/225, 0xe1}], 0x1, &(0x7f0000000300)=""/211, 0xd3, 0x3}, 0x3ff}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000680)=""/188, 0xbc}, {&(0x7f0000000740)=""/124, 0x7c}], 0x6, 0x0, 0x0, 0xffffffff}, 0x7}], 0x2, 0x0, &(0x7f0000000880)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r6 = accept4(r3, 0x0, &(0x7f0000000000)=0xffffff24, 0x800) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r6, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0xa, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000080)=0x800) 2018/03/19 03:15:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/3}, {&(0x7f0000000080)=""/193}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/138}, {&(0x7f0000000280)=""/187}], 0x200000000000000d) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) 2018/03/19 03:15:23 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0x59, &(0x7f0000000080)=""/89}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x7ff, 0x8}) close(r0) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 2: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000128, 0x20000158], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0xe0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000100)) 2018/03/19 03:15:23 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x7d) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000140)=""/243, &(0x7f0000000100)=0xdc03dd8c) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x800000000001, 0x80000000000003e, 0xffffffffffffffff, 0x0) 2018/03/19 03:15:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000007ffd)=0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000008000/0x2000)=nil, 0x0, 0x7, 0x40, &(0x7f0000005000/0x4000)=nil, 0x1}) 2018/03/19 03:15:23 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000f91ffc)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000300)=""/96) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)="5929cd75b28f08a72802104748238112f774c25eb3fbe17d1b4921b5122d080e6ab8c5587fba1b0c75a92c499e82e4ab0c375f38058f1958d284004752b1977e5d2d1619838c7a3a3d77de0956544c04b437f091adeaef6033999e7c89f096d02efb376662da9a04bc85fa5058db0fe4289527d8ef3dac4e0e25789514fa30b528a513acc8ffadaf7af81e1a2308e288c9c18edeb40bb643581be84ad5ea086f0d1e429915f93271a4a81f0eba8ce40e5cf0b5c3447d8f0fdf136ab8bdb92dc37d001c1220b88458caa062acfa176edf40da88b6a80cb8bd0f0e4e3a92dfa88a61d3c86b12b9fede8be17bae73d3"}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x200000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000240)={0x3, 0x4, 0x3, 0x9, r2}) munlockall() ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r1}) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x400) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x1, 0xfffffffffffffffc, 0x4, 0x5, 0xffffffff, 0x9}) 2018/03/19 03:15:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) msync(&(0x7f0000952000/0x3000)=nil, 0x3000, 0x4) [ 164.141170] IPv4: Oversized IP packet from 127.0.0.1 [ 164.146396] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 164.160827] IPv4: Oversized IP packet from 127.0.0.1 2018/03/19 03:15:23 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x6000)=nil, 0x3, 0x0, 0x20000, &(0x7f0000ff9000/0x3000)=nil}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42080, 0x0) 2018/03/19 03:15:23 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) r1 = memfd_create(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000006000)="cf16", 0x2}], 0x1, &(0x7f0000006000)}, 0x4010) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) [ 164.187942] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 7: keyctl$join(0x20000001, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/03/19 03:15:23 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000200)={0x4, 0x7, 0x1, 0x7, "10b75ba9b6c47180864696ebf17c6fdfba78b58d5cad876a7b93fc7a337098240fbd56135feae1692792b429", 0x8}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000001240)=""/4096) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000639f60)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000fd7000)=0xa0) 2018/03/19 03:15:23 executing program 1: r0 = socket(0x5, 0x803, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000240)={'syz_tun\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x897a, &(0x7f0000000040)={'ifb0\x00', @ifru_settings={0x73d, 0xe161, @fr_pvc_info=&(0x7f0000000000)={0xfff, 'sit0\x00'}}}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="58fc7a2e2456cef408ef86532b63199c1b8c61fdd4211f0f547b69c2ec024996368a82a98f7f271d47d42786f6edd8e18587079a4ae625da8a67fea08ed616c404318280920c8bbbf88d34", 0x4b) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x5, 0x50000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000280)=0x100) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000200)={0x2, 0x6, 0x1f893002, 0xffffffff80000001, 0x1ff, 0x7fffffff, 0x5, 0x0, 0x2, 0x1ff}) 2018/03/19 03:15:23 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="7b1fdce8e0516a390e4a6ac1895df6a2e24c87001a4379241181fcf404188ec8f9c461b9a212aa0dff79bbcc46bad0", 0x2f}, {&(0x7f00000000c0)="c6d79604cf4dae7d1f09328d5893c7bc608d3b465cda5138fc3936f3d98ebd38fd00ccfb660adb4c8753c0432a5605c7ccf386b73761ff5826", 0x39}], 0x2, &(0x7f0000000180)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x20000010}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xfb}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x2, 0x4) 2018/03/19 03:15:23 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0x101}, {{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)=""/56, 0x38}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f00000007c0)=""/128, 0x80}, {&(0x7f0000000840)=""/41, 0x29}, {&(0x7f0000000880)=""/121, 0x79}, {&(0x7f0000000900)=""/35, 0x23}], 0x8, &(0x7f0000000980)=""/77, 0x4d, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000a00)=""/8, 0x8}, {&(0x7f0000000a40)=""/112, 0x70}, {&(0x7f0000000ac0)=""/92, 0x5c}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3ff}, 0x5}, {{&(0x7f0000001b80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/185, 0xb9}, {&(0x7f0000001cc0)=""/51, 0x33}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/226, 0xe2}, {&(0x7f0000001e00)=""/81, 0x51}], 0x5, &(0x7f0000001ec0)=""/125, 0x7d, 0x4}, 0x7f}, {{&(0x7f0000001f40)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/67, 0x43}], 0x1, 0x0, 0x0, 0x2}, 0x9eb9}, {{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f00000030c0)=""/196, 0xc4}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/221, 0xdd}, {&(0x7f00000042c0)=""/144, 0x90}, {&(0x7f0000004380)=""/149, 0x95}, {&(0x7f0000004440)=""/126, 0x7e}, {&(0x7f00000044c0)=""/167, 0xa7}], 0x7, 0x0, 0x0, 0x401}, 0x1}, {{&(0x7f00000045c0), 0x80, &(0x7f0000005780)=[{&(0x7f0000004640)=""/50, 0x32}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/217, 0xd9}], 0x3, &(0x7f00000057c0)=""/250, 0xfa, 0x34a27744}, 0x5}, {{&(0x7f00000058c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005940)=""/217, 0xd9}, {&(0x7f0000005a40)=""/21, 0x15}, {&(0x7f0000005a80)=""/49, 0x31}, {&(0x7f0000005ac0)=""/96, 0x60}], 0x4, &(0x7f0000005b80)=""/247, 0xf7, 0x9}, 0xffffffffffffffff}], 0x8, 0x140, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/19 03:15:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'yam0\x00', 0x4}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 03:15:23 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f, "d7e867f9ecb3b0320aab51f4c3f1b32f35c9e048d73ff06a468043443613ef"}, &(0x7f0000000080)=0x27) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x30}, &(0x7f0000000100)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000280), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/03/19 03:15:23 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xfffffffffffffffc, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/19 03:15:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x7b}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) bind(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x600000000000000, 0x10001, 0x591, 0x6, 0x2, 0x101, 0x6000000000000000, 0x100000000, 0x1ff, 0x1ff}, 0xb) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffff81, 0xf0c9, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067", 0x30}, 0x58, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x800}], 0x1, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f0000000180)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68", 0xa2}], 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/03/19 03:15:23 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres-generic)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) 2018/03/19 03:15:23 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x6aa, 0x4) preadv(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/36, 0x23}], 0x2, 0x0) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 3: set_mempolicy(0x4001, &(0x7f0000000ac0)=0x9, 0x401) socketpair$inet(0x2, 0x4, 0xa9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:crypt_device_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x32, 0x20, './file0\x00'}, 0x3a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/19 03:15:23 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x400000000000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000280)=""/20, 0x14, 0x20, &(0x7f00000002c0)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x141, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000080)={0x0, 0x8, 0x14}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x400000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000240)) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x20, 0x20003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x4, 0x1000, 0x4, r4}, 0x10) 2018/03/19 03:15:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) time(&(0x7f0000000200)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r3 = inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x4000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="07850001009100"], &(0x7f0000000100)=0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{0xffffffffffffffac, 0xffff}, 0x0, 0x3f, 0x0, {0xff, 0x4}, 0xe87, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYRES32, @ANYBLOB="d099042ab9c14a45ea0dec80feb533461202063699c923e2323a64b3013199224ad7438b1707e9c22f571553516d3f441cebe244631a58b53712ad7b339b8c2d35123a35c9", @ANYRES64=r0, @ANYRES64=r3, @ANYBLOB="921cb6e797ed99ace73018678bc7803dcdfe2a113b21146a095aa5c2053b404d612f470bbc01182900ff646b14d0a57752abb0"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR]], @ANYBLOB="0400050008000900000008000300af2ea3a3e68d0a1f6706a375a479a8f2bd0eddba487128a1f55b251953adb04629cda400a0d6327aeea8a47d2bd560ad7049ad8d"], &(0x7f0000000240)=0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000004c0)) 2018/03/19 03:15:23 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/17) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) read(r0, &(0x7f0000873000)=""/86, 0xfed5) 2018/03/19 03:15:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x800000000000b) r1 = memfd_create(&(0x7f0000000100)='nv\x00', 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x1, 0x180, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20001050], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000009000000000000000000697036746e6c30000000000000000000696662300000000000000000000000007465716c300000000000000000000000726f73653000000000000000000000000180c20000000000000000000000000000000000000000000000a8000000a8000000f000000064657667726f7570000000000000000000000000000000000000000000000000140000006cb70c830d06e14e0200000000000000000000006c6f670000000000000000201e0a91c6464426000000000000000000000000002400000000b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1d0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/213) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r3, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r2, 0x80000, r1}) 2018/03/19 03:15:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000000009, &(0x7f0000000080)) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 6: accept4(0xffffffffffffff9c, &(0x7f0000000180)=@l2, &(0x7f0000000100)=0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/60) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/03/19 03:15:23 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x25c, 0x8, 0x6, 0x300, 0x70bd2a, 0x25dfdbfd, {0x3, 0x0, 0x1}, [@generic="b79f6f7eba64581bde535ac470bb46a491470ea7259a0399c61f29662a9d7a0a252df0784abaa00d8aa2ba169bad5efeaed45e83a3255ae41a3516294d4bf9d1f4a358a70dab5c62b75b6486621add1f97ba011d89cdb4d2ebf5a2e5b81f69f2e9034a6e079101d8d4934eb11753389a34e4edce879202a8edd38ec6a3471b8a022fc98995f0fe589ce691fc3d9bf69fd6d554cab6276046538b9e5633e7c822d5118129d840b29c0712857ed171b23febab8c548a1422ae17f68e6c62c39ed66133bea7366dd833f1651cc728a7374186e1e38ac0ef5624915d8c45763b78c99048e652809499375a76febdd22774066239975667f4e4f4f0", @typed={0xc, 0x8d, @uid=r5}, @typed={0xc, 0x5a, @uid=r6}, @nested={0x11c, 0x91, [@typed={0x10, 0x94, @u64=0x2}, @typed={0x10, 0x22, @u64=0x7ff}, @generic="0ef997838545848da6a112909686ae784951248720c8db922c59910c43cec9a35d3d2c366c84a958bbb9d34efe22b3f07ac0ef73ea92a8061ff0559319686cd89a8a8f2627cdc4fbc423767ced89a346328fa085e7e54bbb6ece78b473e79bdea32a70b00771ca19ebe0e7bbda452ffe24cebb6022396b91fb46ed489c6eaaeb02f140c260c43b65c91d50a83ab5c740dfaf41517e7142604adc22a7941b6b00a97077c0ef25525db573f5dda2886ea7055565b521f919350eed262d82fd608a520d6eaaa6b63d6e4192c8688dfcbcaa858af28a4e2e89eb6364649389f5b8722b3b760f97e206c9f6c1f81725ccd726871c8d457520"]}, @typed={0xc, 0x45, @str='\''}, @typed={0xc, 0x63, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x25c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r7 = memfd_create(&(0x7f00008effff)='\t', 0x0) r8 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af5fb4)={0x0, 0x0, 0x3ff}) write$sndseq(r7, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/19 03:15:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) syslog(0x4, &(0x7f0000000280)=""/4096, 0x1000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "9e32e456930ef16f958f59a9adc3e72aebedfb82fa1e4b1724bb6e32e9458610d71bb9ba20ba5cde5b4e176e07225f0ca9fc4b754b02789905a1e0afaa716f24", "802e8e509e9ab155f0935de595192472066e29752a5655a0dcd52a3325f5e0d4"}) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x2) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000040)=0x54) 2018/03/19 03:15:23 executing program 3: mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0xf0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000626000)='trusted\x00', &(0x7f0000b80ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) madvise(&(0x7f000031b000/0x3000)=nil, 0x3000, 0x8010200000008) perf_event_open(&(0x7f0000bba000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff1e7, 0x0, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4, 0x7, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x52b001, 0x0) 2018/03/19 03:15:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="12d0e56eea3955b5871f6a790c1e587d9f7bec66d2276a91e7d92f487ebc134e11d10fb78db22addd95c3f4a42e8a430c1b9b79aa26b7f2635037c22e0e54d476f25ed134312d353ed147118ae798cdb1b93f19998f23670221a074e4a49e823", 0x60}], 0x1, &(0x7f0000000140)=[@iv={0x94, 0x117, 0x2, 0x84, "656903b7d4014520a08ab311212bbf6f2e1596807b3685855ebc691d800b018f1b011fb63c762e4a1a3ff5cf704522ca554a09bfb69c95f3e063e7d75e50706a77a2602d3a7cab0c4f24f3deb05ea60f37db540c7bc42299aafff308408b8194a99f02da6b29d52c5a0b18f1aa8de5e99f5e05e634307e0ce72ee27fe5378cf10a0cbd8b"}, @assoc={0x10, 0x117, 0x4, 0x5}, @assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}], 0xd4, 0x80}], 0x1, 0x4000001) getitimer(0x2, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xbe, "db9c97bd14b49cd4140c0e23c5e62054bdc49045bc832fe6b15aa23b3541b36ed26b59c8e5cb033381f5a826155e8cc0a838f324dc443e620bd69ffb54200159c86111bbf618467d4d6e8e40bb3578acfaa2b0a7cc2548a4774f5164f3944f0c46494c8af67702811d9be884f5e763a0f3ddd61e7da56fddd18acc96c8a2c8aadd5afdfbc28af257887076d8b7a388cd91ee7b3e73023a5f30cbd741b71c86c3049971d877c200a7d5e676374895045632d70921e368a9a099e777b7c3e1"}, &(0x7f0000000380)=0xc6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x5, 0x2, 0x1, 0x9, 0x2, 0x9, 0x401, 0x2, r2}, &(0x7f0000000400)=0x20) 2018/03/19 03:15:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000000c0), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/19 03:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mremap(&(0x7f000087e000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ecf000/0x2000)=nil) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001100)={0x1, &(0x7f0000000000)=""/4096, &(0x7f00000010c0)=[{0x1ba4ddde, 0xa7, 0x18000000, &(0x7f0000001000)=""/167}]}) sync_file_range(r1, 0xa, 0x6, 0x8) 2018/03/19 03:15:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000050000000000000001000000000000000"], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/19 03:15:23 executing program 1: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)="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", 0xfffffffffffffd91, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00000046a9)=""/4096, 0xffffffffffffff5d) 2018/03/19 03:15:23 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000200)) chmod(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x81}, &(0x7f0000000140), &(0x7f00000001c0)={r3, r4+30000000}, 0x8) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/19 03:15:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x111840, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8001, 0xffffffff, 0x7a, 0x7], 0x4, 0x1, 0x100000001, 0x4, 0x247, 0x5, {0x2dbc523f0, 0x1, 0x4a0, 0x9, 0x7, 0x9, 0x7d8c, 0x1, 0x2, 0x7, 0xa30, 0x1ff, 0x4afa2474, 0xffffffffffffe9fb, "48931298e154552b013e46988d4692df30f439e5e975d9745d3c9d16d8b24de2"}}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) 2018/03/19 03:15:23 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000002580)={&(0x7f0000002280)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002480)=[{&(0x7f0000002300)=""/230, 0xe6}, {&(0x7f0000002400)=""/87, 0x57}], 0x2, &(0x7f00000024c0)=""/191, 0xbf}, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000880)=ANY=[@ANYBLOB="2c0000001400010200000000000000000afe0000", @ANYRES32=r2, @ANYBLOB="140001fcff0000000000000000000000000000000dfa589f8d09d2009d747497e13e1afcabcd6206b84748108b1c0b95d6a298d2fce0b67dc4eaca692ded2982b1295cf738a81c8e33fbfb8f69886338efa8a171b0c403e3311e31897a46dd981c5936693affa914dda035457949afdf8b1531daa0dd5d1a3e9ec5abd01047f2590487c8e86c1e8805665ee6aac7"], 0x2c}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)=""/92, 0x5c}, {&(0x7f0000000640)=""/230, 0xe6}, {&(0x7f0000000740)=""/170, 0xaa}], 0x9, 0x0, 0x0, 0x6}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000012c0)={'\x00', r2}) bind$packet(r0, &(0x7f0000001300)={0x11, 0x1f, r3, 0x1, 0xa6e, 0x6}, 0x14) [ 164.622850] binder: 20319:20320 got transaction with invalid data ptr [ 164.632299] binder: 20319:20320 transaction failed 29201/-14, size 80-16 line 2982 [ 164.660750] binder: BINDER_SET_CONTEXT_MGR already set [ 164.683957] binder: 20319:20330 ioctl 40046207 0 returned -16 [ 164.699927] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/19 03:15:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x80000000000}) 2018/03/19 03:15:24 executing program 0 (fault-call:6 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:24 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'staff_u\x00'}, 0x33) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/19 03:15:24 executing program 6: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 03:15:24 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000921000), 0x4) 2018/03/19 03:15:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x20, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x3f, 0x2}, {{r2, r3/1000+30000}}], 0x20) 2018/03/19 03:15:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000840)=[{r0}], 0x1, 0x10000) ioctl$TCXONC(r0, 0x540a, 0x0) timerfd_create(0x7, 0x80800) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/19 03:15:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x8001, &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) recvmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000100)=""/35, 0x4}], 0x3, &(0x7f0000000340)=""/15, 0xf}}, {{&(0x7f0000000e00)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/201, 0xc9}], 0x4, &(0x7f0000000740)=""/58, 0x3a}}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/201, 0xc9}], 0x1, &(0x7f0000000940)=""/200, 0xc8}}, {{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/92, 0x5c}], 0x1, &(0x7f0000000b80)=""/147, 0xeb}}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/31, 0x1f}], 0x2c7}}], 0x5, 0x40010042, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000500)={@remote, @dev}, &(0x7f0000000e80)=0x8) 2018/03/19 03:15:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0xfffffffffffffffc) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x2, 0x0) 2018/03/19 03:15:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0xffffffff, 0x0, r0}, 0x2c) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x45, 0x1) clock_gettime(0x0, &(0x7f0000000080)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt(r2, 0xffffffff, 0xe, &(0x7f0000000200)=""/175, &(0x7f00000002c0)=0xaf) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x100, 0x100000000, 0x2, 0x4, 0xf2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/03/19 03:15:24 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/225) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) 2018/03/19 03:15:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000000140)='..') chdir(&(0x7f00001ec000)='..') r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x204001) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'teql0\x00'}) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000000080)='..', 0xfffffffffffffffd) 2018/03/19 03:15:24 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1f) 2018/03/19 03:15:24 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x101042) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x10001, 0x7fff, 0x0, 0x80}, 0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup(r1) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"2cf5426508f35c"}}, 0x10) 2018/03/19 03:15:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000480)=0xde, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) bind$can_raw(r1, &(0x7f0000000400)={0x1d, r2}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)=0x400, 0x12b) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x201}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xf9b, 0x20}, &(0x7f0000000100)=0x88) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000540)={0x3, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x8, 0x4, 0x4b, 0x5, 0x8, 0xe6e, 0x80000001, 0xa33, 0xb0, 0x10000, 0xffffffffffff96f3, 0x109, 0x7, 0x1, 0x3]}, &(0x7f0000000240)=0x100) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000580)=0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000004c0)={'bond0\x00', 0x1}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000440)=""/50) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) 2018/03/19 03:15:24 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20800, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="a1", &(0x7f00000006c0)=""/50}, 0x18) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) 2018/03/19 03:15:24 executing program 7: clock_nanosleep(0x8000000002, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000002aff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb7, "04a8dd81cb6a6cef7ddc833c42a290a6c8e2d5b5e3d04e3a0ca90c578f0b10789966bc8e60e76f9ea6d3563ab2bff16ea1d93907cee367f8b07ef05df8a7f5fa22f3e716f0e6aa30719f8fcaaadf88dd0bbc40b913997c4cad96d0c25ac36601200b432842c1d246bbc01ef08bbcb08bba63529f24f51ea0cf3464f8e720f4c21abc73da5427e4be7f5f8caf017e3c84be4027589ad2be3ddaa4acd2999bc3213f6d30f95f98db2af6ace977c5046eb3bcc4e8c9fcfa25"}, &(0x7f0000000140)=0xbf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x80, 0x8006, 0x8, 0x9, r3}, &(0x7f00000001c0)=0x10) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=@sco, 0x326, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r1, r2) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b39ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r7, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r8 = gettid() ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000200)={0xffffffff, 0x2}) tkill(r5, 0x16) fcntl$setsig(r6, 0xa, 0x12) r9 = dup2(r6, r7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r8) tkill(r0, 0x16) fsync(r4) 2018/03/19 03:15:24 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0xcd30, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x14, 0x101000) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000002300ff0a0000000000000006bc00000024000100"], 0x18}, 0x1}, 0x0) 2018/03/19 03:15:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) dup3(r0, r1, 0x0) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='..', 0x30) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00000000c0)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x3, 0x7, 0x35, 0x77b}]}, 0x8) 2018/03/19 03:15:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)=0x3) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x9, 0xb8, 0x6, 0x4, 0xff}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x2d, "5377a7e5ebc14d69f17ad6cbd799100bd119d5871781492b4b768a3d0d6f5c7f5403bf45a36504c0e6f78d132a"}, &(0x7f0000000440)=0x35) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="cc08000002004e21ac141411000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x28c) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)=0x9, 0x4) 2018/03/19 03:15:25 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc6, 0x40000) readahead(r0, 0x8001, 0x3) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01002000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000001000000000000000000000000"], 0x8c) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x68100) 2018/03/19 03:15:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x20000000002) rt_sigsuspend(&(0x7f0000000040)={0x400000000}, 0x8) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000001080)=[0x1ff]) 2018/03/19 03:15:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/93, 0x5d}], 0x3, 0x0, 0x0, 0x80000001}, 0x3}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x3}, 0x7fff}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f0000000580)=""/12, 0xc}], 0x2, &(0x7f0000000600)=""/177, 0xb1, 0x3}, 0x8000}], 0x3, 0x20, &(0x7f0000000740)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000800)={0xc1e, 0x7, 0x0, 'queue1\x00', 0x6}) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x200f1526, r2}, &(0x7f0000000080)={0x800, 0x91, 0x1, 0x3f, 0x3, 0xfffffffffffffffb}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) keyctl$set_reqkey_keyring(0xe, 0x2) poll(&(0x7f00000008c0)=[{r0, 0x202}, {r1, 0x4000}], 0x2, 0x9e) 2018/03/19 03:15:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000)=ANY=[@ANYBLOB="0000004a00000000000000000000000000ddffffffffffffff000000"], 0x1) ioctl(r0, 0x227c, &(0x7f0000000000)="51245e3dbcbce226141dae2937abc719bb4567743e4b2f8d9f8f35d4fccdeb8785b93e5aa02d1e4b82f77384a3274a02aab469db0cf7951339140d6895dd600974532369a86485db16216e6ab1ffa35df4d10912") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='binfmt_misc\x00', 0x0, &(0x7f0000000080)) 2018/03/19 03:15:25 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) write$fuse(r0, &(0x7f0000002fd8)=ANY=[@ANYBLOB="28170000000000000000000000000000000000000000000900000000000000000000000000000000"], 0x28) 2018/03/19 03:15:25 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00000c1000/0x3000)=nil, 0x3000}) 2018/03/19 03:15:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00000003c0)) ioctl$TCSBRK(r2, 0x5409, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4811, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x29, 0x3ff, 0x6, 'queue0\x00', 0x7fffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000340)={r5}) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/222, 0xde) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r3, r2, 0x0, 0x2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/19 03:15:25 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x10, r0) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) accept4$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f0000000240)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1ff, 0x2, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x74, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e21, @rand_addr=0xa4c3}, @in6={0xa, 0x4e23, 0xd42, @dev={0xfe, 0x80, [], 0xf}, 0x80}, @in6={0xa, 0x4e23, 0x4, @empty, 0xffffffff00000000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) 2018/03/19 03:15:25 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x6, 0x10000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x80000000}, 0x8) sendmsg$rds(r0, &(0x7f0000001800)={&(0x7f00000000c0)={0x2}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/138, 0x8a}], 0x1, &(0x7f0000001780)}, 0x0) 2018/03/19 03:15:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) 2018/03/19 03:15:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000002c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x3ff, 0x10, 0x1, 0x1}, &(0x7f0000000200)=0x18) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x5]}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r5, 0x4008af23, &(0x7f0000000180)={0x0, 0x1}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000240)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x0, "948ea81ea5944921", "0bd772f4ab100d50889c977b8997fabe87a1130fd0437c2afa7663410daa4291", 0x200}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/19 03:15:25 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000000000)) 2018/03/19 03:15:25 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x420281, 0x0) sync_file_range(r0, 0x2, 0xc00000, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x101000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0xfffffffffffff506, 0x100, 0x4, 0x6]}) ioctl(r1, 0x4144, &(0x7f0000005e0b)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x84801, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x1d7, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/19 03:15:25 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x101) write(r0, &(0x7f000003ced2)="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", 0xfa3) memfd_create(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1) pwrite64(r0, &(0x7f0000796fe7)="e11802", 0x3, 0x0) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) fstat(r0, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x1, 0x7, 0x7, 0x4, 0x6, 0x4, 0x31083640}, 0xc) 2018/03/19 03:15:25 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000000)=0x1e) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f00000000c0)='./file1\x00') chdir(&(0x7f0000000040)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4002, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x880048}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x9, 0x510, 0x70bd2a, 0x25dfdbfe, {0x7, 0x0, 0x5}, [@generic="e0d72a78ff5ae1469a46f01b51411c095b78c88b8f469b07be2157d5d9901c37f215"]}, 0x38}, 0x1}, 0x800) timer_create(0x5, &(0x7f0000000040)={0x0, 0x39, 0x4}, &(0x7f00000000c0)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000140)={0x6, 0xaa1c, 0x81, 0xa5}, 0x10) timer_delete(r1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000010000000000030006000000000002004e20e0000001000000000000000002000100ffffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xa4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xa000, r4, r5, 0x8001, 0x100000000, 0x10) 2018/03/19 03:15:25 executing program 6: r0 = gettid() exit(0x47d3) r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='comm\x00', 0x5, 0x0) 2018/03/19 03:15:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket(0x2, 0x2, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x6}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/19 03:15:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x4, 0xd40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0xf15) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) vmsplice(r0, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="89970d5d178e6038722281974b3e127104229b2b106b0188fd8751242a152e2e4629014a5d41622340f70f8f0a8b44f798897fd9a6630dca8ba2674f9ed0fa69cc8e392352c0005f83c12c2d28d2001350d6db32cc5b37d7128bc11ac3e0d506bdd58f97425eefbfa7e1e4601e7d7201e7c21032230d0493c4f1a6f3", 0x7c}, {&(0x7f0000000000)="5a2bd8519154b54fd5d61bd095b7e7af9fa68bd09fb4dd4e83837ba429d4e2509d827fa6d863295d4ca8e390f67c557c75910a8161fe0b3480ad14", 0x3b}, {&(0x7f0000000ec0)="686fac986640db4c9c64904dfa015ee29a14e60d7d505f1944832bde6098879b2029d6fef1b551422b34db553a4ca5eb45a104cd225e3d920c65b52af375f3187553ddffd28b396c003de49834f18e357bdc05eb7cec5d02331ae0d9a309ddb34a4a1873cd11ea41967cb3ea8f257af460fd0bbb61b6b772070bde1de2e5bbcf66a0fcbefc067e0ccf9d171cce68be0436a85600b794188fd10402775627aff0d533e6e2e4347ed209e874eca15f34a91a05632a04061a5f0f368d548a9701e21d3f7269887b67b845db4709277842d9", 0xd0}], 0x3, 0x3) 2018/03/19 03:15:25 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) bind$packet(r0, &(0x7f0000000580)={0x11, 0x2, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pread64(r0, &(0x7f0000000380)=""/195, 0xc3, 0x1000000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x3ff, 0x6, 0x9, 0x7, 0x3}, &(0x7f0000000140)=0x98) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000340)={0x1, 0x0, [{0x28000, 0x7, 0x0, 0x0, @irqchip={0x2}}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="09136506dfccb2d509c4b39fa2000700"], &(0x7f00000001c0)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) 2018/03/19 03:15:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r0, 0x6) [ 166.265410] kernel msg: ebtables bug: please report to author: Wrong len argument [ 166.280640] QAT: Invalid ioctl 2018/03/19 03:15:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xc2, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/83, 0x53}], 0x3, 0x0, 0x0, 0x1}, 0x40000000) 2018/03/19 03:15:25 executing program 2: socketpair(0x8000000000001e, 0x80a, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pwritev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="f68c5483181e856c784f4c15fc5dba437c0a1d9ac7e11bf994d9ce55d886d159e75738d1e2f24d4abd05658e02b4d69679400fe27303e586b41e395d83cdff7c73a0e9580ca231a5b817d06eed2b7900867d598456faa159cf656525bd98c9c368a173ee563b9b29c3540cff24295d8e537e29edeac8fc95f5852c4279caba55800f8d05885f7118a851e5ea47931b2af95b831163703876ce3364779cd15082ad7aafdce60b7c064662ee9b0d7710d0", 0xb0}, {&(0x7f0000000180)="6237ed40e84b6218cc240a42b6abec00a4b1575e12525c5bc81f955fbfc660bdba2287c4fed3c12a8590c128f49f306857a9b9343cd910b82a47cdc44eebac8b135b1c6959921b2320d3daf55d", 0x4d}, {&(0x7f0000000200)="aa1814790d2828834619feeaf2b34837a8ab85048c54d9bfa1630276387da414a41029d218f20fb474744e5b931d9567f249592437f6205a0c086cf62c555eda38c63189686cffe77aedfda617d26f8ad19aeb47d50346203035f40ebce6c017aaf3212f08f5542b8b896ff120a0eb0bf29c3133", 0x74}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="2443b13d3d052d6db57d3d77b3699d31ba1eb1ea849eac5d2d6d27209f320dcf93beee6eb2c3d08e566ccbf9a5b922052e84f7a3aff47d0a894d4fa39cb988e95c71d33ce7d092732bf10f8578", 0x4d}], 0x5, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x1ff, 0x5, 0x2, 0x1, @tick=0xffffffffffff2073, {0x3900000000000000}, {0x1, 0x4}, @queue={0x7, {0xfa3, 0x4}}}, {0x3, 0x0, 0xffffffffffff2d41, 0x1, @tick=0x7, {0x5, 0x50000000000}, {0x9, 0x6}, @addr={0x100000001, 0x4}}, {0x72f2, 0x9, 0xffffffffffffff81, 0xff, @tick=0x9, {0x9, 0x7}, {0x3, 0x2}, @control={0x80000000, 0x0, 0x80000000}}, {0x3, 0xffffffff, 0x0, 0x6d1d, @time={0x77359400}, {0x100000001, 0x559}, {0x2, 0x5}, @connect={{0xfffffffffffff000, 0xffffffff}, {0xe0d, 0x88}}}, {0x4, 0x8, 0x3491, 0x2f07, @tick=0x100000000, {0x8348, 0x1000}, {0x2, 0xf4e}, @addr={0x7fff, 0x25e}}, {0x200, 0x2, 0x401, 0x9, @time={0x77359400}, {0x7, 0x5}, {0x1000, 0xfff}, @result={0x2, 0x40}}], 0xa8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001340)=""/4096) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000002540)={0xe6, &(0x7f0000002340)=""/230}) flock(r0, 0x5) clock_gettime(0x0, &(0x7f0000002440)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002480)=[{0x0, 0x8198, 0x2, 0x0, @time, {0x4, 0x943}, {0x1, 0x4f}, @queue={0x6, {0x7, 0x80}}}, {0x2431, 0x5, 0xffffffffffff8000, 0x1, @time={0x0, 0x989680}, {0x200, 0x6}, {0x2, 0xff}, @time=@time}, {0x3, 0x4, 0x800, 0x363dd1d1, @tick=0x7, {0x800, 0x2}, {0x4d9d, 0x8}, @raw8={"2f01bf53d4e8636aa92a3bb7"}}, {0x9, 0x2, 0xff, 0x0, @tick=0x6, {0x0, 0x3}, {0xfa}, @time=@time={r2, r3+10000000}}, {0x20, 0x9, 0x1, 0x5, @tick=0x81, {0x7f, 0xe0}, {0x8159, 0xffffffff}, @queue={0x1ff0000000000000, {0x7}}}], 0xfffffffffffffe46) 2018/03/19 03:15:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a000000000000000000000003070006004f42c5fdda18a23440c49b8f00000000020000000000000200010000000000000000020000000003000500000000df0100c7000000000000000000"], 0x50}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0x0, 0x1000, 0x9}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8f}, 0x8) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 166.309372] kernel msg: ebtables bug: please report to author: Wrong len argument [ 166.317220] QAT: Invalid ioctl 2018/03/19 03:15:25 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2, {0x1, 0x9, 0x10000, 0x7, 0x8000000000000000, 0x9}, 0x6, 0x9}, 0xe) get_thread_area(&(0x7f0000000040)={0x2, 0x0, 0x400, 0xffffffff, 0x800, 0x4, 0x100, 0x5, 0x7, 0x1}) set_mempolicy(0x8002, &(0x7f00000d9ff8)=0x9, 0x7) ioctl(r0, 0xc0184900, &(0x7f0000000000)="60bc836ead2c9193cf") 2018/03/19 03:15:25 executing program 3: r0 = socket(0x15, 0x80005, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xff, {0x3, 0x1, 0x6, 0x0, 0x4, 0x1}, 0x10001, 0x7}, 0xe) getsockopt(r0, 0x114, 0x2715, &(0x7f00000000c0), &(0x7f000033bffc)) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2713, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xa58}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000000c0)) execve(&(0x7f0000000180)='..', &(0x7f0000000280)=[&(0x7f00000001c0)=')\x00', &(0x7f0000000200)='/dev/input/mice\x00', &(0x7f0000000240)='/dev/input/mice\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='ramfs\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='-eth1eth0ppp0keyringposix_acl_accessbdevlocpusetkeyring+@ppp0nodev*wlan1&.\x00', &(0x7f00000003c0)='/dev/input/mice\x00']) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0xff, 0x4) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x9, 0x1ff}, 0x1, 0xf405, 0xd23, {0x1, 0x401}, 0x8000, 0x2}) 2018/03/19 03:15:25 executing program 6: 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(0x11, 0x4, 0xa0f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x5c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) 2018/03/19 03:15:25 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x0, &(0x7f0000000000)="b5e6f234") 2018/03/19 03:15:25 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = socket$rds(0x15, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x100) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000080)={0x3, 0x1ff, 0x669510c4, 0x3, 0x5, 0x2}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000700)={'erspan0\x00', &(0x7f00000006c0)=@ethtool_sset_info={0x37, 0x0, 0xffffffff}}) 2018/03/19 03:15:25 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x103, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/03/19 03:15:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000004c0)={0xe019, {0x2, 0x4e23, @rand_addr=0x10001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x8, 0x6, 0x5, 0x9, 0x3, &(0x7f0000000480)='bond0\x00', 0x8, 0x2, 0x3}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000040)) 2018/03/19 03:15:25 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000867000)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xf4c5f5904a60c414) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/143, 0x8f}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/128, 0x80}], 0x4) splice(r2, &(0x7f0000000400), r2, &(0x7f0000000440), 0x4, 0x8) ftruncate(r0, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}, 0xd2, 0x5, 0x4, 0x3, 0x40}, &(0x7f0000000540)=0x98) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000600)={0x2, 0xc5, 0x8ce4, 0x0, 0x401, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={r3}, &(0x7f00000005c0)=0x8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fcntl$addseals(r1, 0x409, 0xa) 2018/03/19 03:15:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x5, 0x4000000000080, 0x2}, 0x2c) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @jmp={0x5, 0xfff, 0x4, 0x7, 0x8, 0x100, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2e}, @generic={0xfff, 0xffffffff, 0x20, 0x7}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfe, &(0x7f00000000c0)=""/254, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) 2018/03/19 03:15:25 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x20000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') creat(&(0x7f0000000040)='..', 0x10) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) times(&(0x7f0000000000)) 2018/03/19 03:15:25 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x42) tee(r0, r1, 0x0, 0x2) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000500)=""/5, 0x5}, 0x0) shutdown(r1, 0x1000000000002) 2018/03/19 03:15:25 executing program 2: mmap(&(0x7f00002a9000/0x2000)=nil, 0x2000, 0xc, 0x16, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x7) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) sendto(r0, &(0x7f0000000000)="a03a9fc7ff1e90fc24cb0818bcbc86ccdcfdd66adfce05aae01a778c4ba3ab95b891644d803229282e083c6b", 0x2c, 0x20000000, &(0x7f0000000140)=@llc={0x1a, 0x321, 0x0, 0x2, 0xfffffffffffffffa, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x482000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x1, 0xffffffff, r3}, &(0x7f0000000280)=0x10) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r0}) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/03/19 03:15:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f00000000c0)=""/252, 0xfc, 0x10000, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@multicast1, @loopback, @multicast1}, &(0x7f0000000080)=0xc) 2018/03/19 03:15:25 executing program 7: r0 = socket(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/107) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/19 03:15:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000001c0), 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x104) 2018/03/19 03:15:25 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) sysfs$3(0x3) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:ld_so_ts0', 0x20, "73797374656d5f753a6f626a6563745f723a64627573645f657865635f8e3a7330", 0x20, 0x38, 0x30, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6f) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x8, 0x1, &(0x7f0000000040)}) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x40) 2018/03/19 03:15:25 executing program 5: bind$unix(0xffffffffffffffff, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x45, [], 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/69}, &(0x7f00000001c0)=0x50) shutdown(r0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x554, 0x118, 0x0, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7ff, 0x6, 0x1}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x27def9b412cccf03, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x40, 0x9, 0x8, 0x3, 0x1e, 0x9, 'lo\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr=0x9}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff]}, 0x80000001, 0xef, 0x5, 0x401, 0x9, 0x0, 'ipddp0\x00', 'teql0\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3ff, 'system_u:object_r:semanage_trans_lock_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f0000000040)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:25 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x400040) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x14}, 0x3f, 0x0, 0xff, 0x3, 0x2, 0x5, 0x1}, &(0x7f00000000c0)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/03/19 03:15:25 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e60aea51344b5b95d29d580528c8fee3", 0x10) dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x4, 0x100000001, 0x7e, "dca9dcbbb850", 0x8}}) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./file1\x00', 0x1) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000000)='./file0\x00') 2018/03/19 03:15:25 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) sendto$inet6(r0, &(0x7f00000002c0)="9c2899850c5b6cf8545a6e1dcd9333643831167accad76e77a7e858a907a9b9aa5a92c42754f2b3766b6602678a6ff9fdfac0477030ee755de028f5da83752b555e6e4092c20c0ba6d87e3c94b2ac8713aece31c112b5cf491f963dada0670f3627cef633378ee19b20ebfc78c0c2aa389a54e744cdca9bfd2f027", 0x7b, 0x40000, &(0x7f0000000140)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffff}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1f, 0x3, 0x200, 0x5, 0x6, 0x3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='auxv\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xcee0}, @in6={0xa, 0x4e22, 0xe5, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in6={0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}], 0x94) read$eventfd(r3, &(0x7f0000000080), 0x3db) 2018/03/19 03:15:25 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = eventfd(0x0) r2 = gettid() r3 = dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/202, 0xca}], 0x1) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000000)) readv(r5, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/19 03:15:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0xda8, 0x100000001}, 0x2c) socketpair(0x0, 0x4, 0x4, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000480)="cf", &(0x7f0000000240)}, 0x20) 2018/03/19 03:15:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)='0', 0x1}], 0x1) 2018/03/19 03:15:25 executing program 5: mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, &(0x7f00001cc000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x80, 0x0, 0x37, &(0x7f0000ffd000/0x3000)=nil, 0xab9b}) [ 166.669322] QAT: Invalid ioctl [ 166.682042] QAT: Invalid ioctl 2018/03/19 03:15:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e6558f1a", 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000002680)=[{&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/218, 0xda}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f00000025c0)=""/59, 0x3b}, {&(0x7f0000002600)=""/85, 0x55}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x88) recvmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000001540)=""/70, 0x46}], 0x1, &(0x7f0000003200)=""/12, 0xc}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x7, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000001c0)={0x100000001, r3}) 2018/03/19 03:15:25 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8001) ioctl$TIOCNOTTY(r0, 0x5422) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002dc0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000004f40)=[{{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22}, 0x4, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="c28d82c64d94bb66f75fa2ca9ae4a2ec6c479370019d5196ef32237a05cc8f9b3a626dba89ac943e0fafdaee4e52890b0429a611bf1fbc29a95f0b1e1ae96f9b40ceedde008216ceea859ad4e2e0ef0f9878a966439640a167cae8dc74c17b473cf0a72e03e613fd9a3f7fb4abbe3ba86d9db3911646c0a12565601989f8d5df26ab49143267bc4f3442975645691143271ccffebeed749f1dc728f3a01ced5fa3c7d4cc46f3adbb8712fe7ca5bc5fc4671b037f9c864121475af8c113a96b5f69f75a0ef50f66e7675caede83c697013860fca5c92e79b0667b4a0cd5018426f380df8a50d91558", 0xe8}, {&(0x7f00000001c0)="a7bda902cf028821c860658a4d0e098dd0a7e5ef68644f6241deaa185a50413cf734bf863d466db64c5de8cb7910a686fd92ca19c29ffe44e9242d7fe58f7e77b83f16ad7cf92512e52fbca42361a64c28fad348da3a7ef9927805cce265778ee37075e571831f2ca5c5bd69c43af616839ac9d45e3429276c629795f2e68fca067c", 0x82}, {&(0x7f0000000280)="e60b2ef32a07a95c170e04daf3b13dc79fca8c2fc1fa58e49f697ea4ea3add6e0534af6e7b4d9d611fa67295559971619e5443a737cb90ef201a8dfa9f0c11d2c6a470ecdcc26d3c1a84", 0x4a}, {&(0x7f0000000300)="1357e9c88e16bd7ddcaf5513753a3fb4ac9646441341a2d48600ab30e6b9c310396a97d3f03021585d8cb4dc581ec51b", 0x30}], 0x4, &(0x7f0000000380)=[{0x3c, 0x10f, 0x9, "c89afb6200d3db080598a29fe126f029646d8bf674c18f7cfd2fbdafeebce2c8fc2f65f0eed6554a503d80783309b4"}, {0xfc, 0x88, 0x6, "93452a254a58eccc23f05217381d0c434b867c0da7767667959b50a2aaac473bf460a02c0b0228495bf270a71927b47c86cd3310a1f2f25979d0bb9999e01d7e6cc1ca7cbd986dffe92ce218b2440b495fe5206d9badb4b33e9a26bedfc94203c6d2a3f43341811a140d48c88ac204244d0946029c4c7ccfb330092c0d6a377a607036ccec0d7b61d09187e476d714ce8c190295181adfa8803ab4c30ce4bf152471fcb4700ff3f516b49ba0a0cd358e1b2439ecebe8b96867801bfc5b667ed3a917184cf1561b79287c75e5ed0e50094fd460c1f9fb868ddc84210e607c789868caffbda360c3776a85b4e6ee36d539"}, {0x100c, 0x13d, 0x3, 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{&(0x7f0000003800)="ab4a67fbe1dea8773a635ab21c3c2f5a7b6ee40861eece329cd5977bd2c7c0342286a600583313a086c2164fe24d27f76abbfd2d543df87aeee280ae578c6e4aa5282c27ab8c5b4e8964088ab9a87bc2e6e2015cd4bca5ae16613a800e3d9d6c22a37f17ad188d4a04421334e50a90ca0e99a08b2768d544ea8aa2e05ce20743ce851c1e8fa0c5d8783cefbe6b2df2459b3704af08bb2c77990c5f0bf0c1cae7d845c344dfb558f768e5ba2e8e913fb4959bbe895e36474bffc9040ac28290d6086435bfdf198a9b4a894ad322405b7d662d843c1936", 0xd6}, {&(0x7f0000003900)="4af6d6a33789bc40f5797ad9939335a181b3e8f62d35aba7269eab7b34732328d3b1156f5fad1e2bf89db9421f967e93987951506f6b52ca2b70b05a6ba9738af103b77250d0b86202d88c74ab2aa57c81e087405de9331b9cecd0a097d63193c7c6faec4d96e5fd447076f76ee108c3d29beab0813636f70e1411aa156f43d6f6bf392165dbebbd61bff5bab0f5d903091425923c780a363c2ea017e857c35178f6eca5941e0aed870ffe7a0539804225af477b01443a65416f5d3bfc0a9b915b72c5b0679d88e5814faef44223ab1246737d7865242301c89fc61204f5c8d3508c400632", 0xe5}, {&(0x7f0000003a00)="303e88d79a7b04e4e772437da004d6333d8b51f92b658f1a221274f83e542178c144ccb8ded30d515be0f49a3e16160e510a6fa9447921be09d2fd153520bba884105eb4c35d29179176d1eb8113b00ba3ce23b0c6546e3b8396a8069502fbea9889efcb18edab637e1dffca60bc7d8707b3d52930102da8fbd8f98f58eaaa0b947e3063e08ca660620210934b777595ee461818ee348f5cc386f73fa6f3840ce142750ff389bde77e395171555d9535662b46c856a97e2776d8a18ff85afdac2cbde32ef94bfcf74a138e46cef3bc1674a9843d53b7fdb36f24a65d9f08708fe08e6d9708c7575825f663fc7f58e25f6ec882ac83b0e8d2c27380f38bb6029046a548b7742b913fcc1663c12510c26eb6c9de13fe025149ce721424d9820b1a02c2a86f89cb2a67925f0233646c466713f8497cc19aff85ea6740ff8bffe0fee797cdb389f9d21827ef8c2ba3c760703d20cee812faa475175a7adcad04a386130704e28fdfdf0a860de07c29d65d7850c60e2be54ee591ae75f4a202e978bd7d802dafbdc445cf2aaec0f0bd8d9551323229ab9754afcf34131780f3f996a18e8bff5b3884b222f43dd848ae12454f3752f2d07b9cfc48d981f1c3c22515f8383fb8ba73804efba85760e1ece28d1849188d83c6d07c8fbe100e7b9464d9b95ae51f7bab34c0c1860a0f56dfd53e679df49f18ac780b2e4ee42f84625a43a0c12ebd3d5c788aebdcd699133003c039cd74455f9fcbeee2b7c3020956431bb0f5c6c858193883936e7dba90251ebc715b7120e36b9367bcc20524b29a01f42ce863a73dbfe54611cc5de5b865af23e2c6875de0b77ec2a569b42f935e476f90aec6f7686417de8be75ad71ae18438e11165012f481ff9021cfb051ed04a4e1fbd1d7fecfef39f4071a31032b919f8cac7ec2a7129de834ea128c4f51078361a6191e7ed08c16c404505ff9994a305396fb23cc6b0a6c036b89d446e4baafcded9261e0abe27007b66d84c527f3fad1dab0e69e8caa1294ad3a2e6b9cb96ed2197797c6e0f6c30de91cfa45af209fac70073fd0eaf3a9083477e49b54a64e11fa9130392a16a5f89689f5685e2f890aacc07f614e7db9f00c37d66916d2db0ecf6b0a23fab9cc239f6460ad1fd125a905a7a031b1017ecf2b715db599895ad9dffc90929abc3ec8db22602a40b7d6163f56b0f2aeea7b708854d51706f674069870e3fd10b48be8fbccc7654a320b5265a8cd9f66ab560adfefb7fb19ded9e3aa3b9d48bfb72878c611f2e6a8a17b26217069a4087fe7989a8b1a39b329a17e061959fb46bfbf6aa3e2e5467bc71e9743a2f79fae7ac36839bc0e2ac9e382919417495cba58fb0464399196d44a9234ca5e7520358a3b8aff05a7b4f3cf8fd2a9dd8bd26ac0f7154f99492a44761e81f54c12414c2be3b64f2a94f975488ab8953ffcf3593625d85c120c7f8c790b419729ce37e2f9eb2380b596319abf8f0c8ea84c16a9536d64857245e5273fb45f9058333690f272c814904c19e35d6ccb5757af5af50d0d873fdc66cbb2ed7fc4b919fe1b5a1b6f13a72e2ab65fe4f1e2291b3a86ba3789293de1e6081742fa10dddcd6edf9cfa2a7553bed5cc98bfd1abed22e5f32eee48cf2bb88ca4d05a5efaacc39d401e632f4a9186d2c96c7f439ac5bf445925cd1045e78e6a084b557dde68bf7556332da1605f6dc1b2ae2c01973a3298de11c6381dde72dac330d7193b7e42a4ddea9f91cd4149b7e9b892c8e06a25d451f7f8e42952008d346935c3c517c84ae604305e127cbd8aa31d7d7c49b13cae2dd52fff816af142e43b5ac21a3b8fc67fdc53981622058e13a2c36f8d4090a7a2a62f19181158abe35958159cd6536d8c0cbe80a9ea3edd2ae9601ddc7382f242d54006be50ee5fb4a8309dcc287388a5e9e15420f2477cb61f10f7a65e9532831f014059dac9688e5d8efaea2a88c790464279561144afceae251c97be800d197b5f3320bc5d90d3def24f2b25f13df60a1ae000e4061124397df75dc3b6ed48030bf1e270942add47cee23805d4ea3200ddd5959238ffd9708cbf04eda790819ef1bc5d2cd5c265d364525b2414280393717336195d2478b0cf12bdf453cda050712bf3ec70b342006af4e0e704655b5070828ddbf69cc0cf8015255bb67cb5e2fbda9c41d024461406f2b7792b3696d90bb29a414c9ee11c6573038fd05a6b0e8c99dcaf3c72d2bdc51014749394ff455edf09738ca8e7dc5683b37594791a9b7d137a3d7de3248cd280719d9796b50111a5f967a086b33d53b9f1ccf8a91b0847661640b93f4347d32a694342146121d13a4cb23ee213864e56e46febf35cc61d8ad17a709722c9f41e221bf1ea1d41a7e07d257dfbc5a9aaa7c5a51ba08dc7e28ddec650c23ffb36c989fda46b8ffff54563c51cf9282d65f174ecae3f8dab9271b4b4f3b97309119a9dd25c872d7bc9670f1c02a15b24a4103f7e0a0756f1dc419feea502f4d20ec9be819193ec037fbbbd79be391fc24404b9a02c5d8b2960b6691b45fee7164c5f7ee4d00db0e3835b3a0a0383d373169d2ce91109485c1229910d1c0fcfb836a0f24533ad450ba05adb2567252a6586a67b3948e48cf82a87320901c1111c9f1b9a7bbf7b7e4afa909037c72100a2081c31ae4cc56ce400920feaaa84c10dff6ef4809277856ea15d891bcecde207b6606afaeae4ba913aea4ba45e213b6c9cea2d38dc78ff1b47c77510589a8183e6d091a50d34bf5d4765316b8432a3f64776d0392ec18a6e1c037f254307e150f3dd271e2f288a903f4e202d2daa57b727501bfcb33f86d025e982f963c1689825a8581de076028caeea236cacd5804d74d03631bb001271d2dc25a600ca3c72ca6c8c756eda96f7f5622c51a49c80eda47d0a8d8b5f5e69fff648a21a1f6e74d5514c267552aca1a0e1880fcd685638c672c24011149cbad04842ef3194c09ecaf3954513d3feb63793464bd9a9269459678d809fa434fc7ab76328a5c1909232c47651f8755d7a2596d1605c0e360694bf955ce4e29f78979ad35b898ba1278102fdc5dbfd8612087d0cc58ea18aa718cbd5fd8eea2a1871445ed84d45fd92f04f5fc1b2f7137c2fc105f2f37c275404586e293bc235d10340cdd2f2376ff6b03843c8e249c9d1d532433964864eb57a5c206a3291495ccb8c015e0f4030a50d0cbf07ef0f05a35af763f391868a5cb748c34907fdb7aa6d2b0fa168727f2af5397652d149c7f5ffb0a3766840c6733b536a31e0fdd98c3d5927484bcdc9e6de1869b8cd180bf1dab3aa3b5c8e28800e7223a9ada2cd7509b0fd8ab1288dfb4906f0cc48680578fb6f37e7f22667ce68897427d9ffd77e72f40d0584f86c6a991307b9dd2bcd95b3e3d2a9278dd8ddf1b0a9475ea859e1d65fa1d5e32f824ca4c0a8a7652d3fb1a129a7ef6b5843d7c7744830732009276ce3a373ebb906104e94051ee21ae254a0a34d609a5e629dae8acb1f3c30410e0dbff8cd13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0x1000}, {&(0x7f0000004a00)="2ba4a9c077", 0x5}, {&(0x7f0000004a40)="15677b0931c436e95f66daf7dca6ee3d59d48fb7d30ab5cb554ae60e8312bae29f5e5a1135f000688b48e8e891dce579e5fcb5b63b2c6b2fcb849631a8dfc83120a4937dd49d9c924adc0d89fb9090baf06c1413c9b1361f43b62bd6c8ebdaa1c093d9033e9160669467d89e1063446ce1806ba9736e3d33ff4eeef63d16a0065eab6bdf1d4dbc1122833c883d44a0a1849311bafd9a1f0b1a23e8bb88c7ca8fc5d8cf95208bb094a61be9f8ce5e04961635c8cfe77058992007b6499383f5c022311ff0fa2e32ce0a6f7159036ff7fa0a0c1508423c85c901999e46d9ec9509716b07d82ff67a75b674678a921033", 0xef}, {&(0x7f0000004b40)="7e062111d66a3d72ef745e7df6de5d9418f31c8ae37db02b241752e8bc3601a32a0fd5f2856eea9c562fa34ccf84fa0f077e44dfbcfeb6d7907967b535eca7096c07f72b33ad73bc62", 0x49}], 0xa, &(0x7f0000004c40)=[{0x64, 0x115, 0x8, "2f26a0e4db2db0d6feaf0e5ce17076e3f06966f10e3aec43653c8f750114aae38a9d2aadb6b0c857f64b5600461c2281a428a68bc1a4205ee2d41156d0deedecc2f726780897b1d15379699242d18d8caeb575cb3bc16e"}, {0xd8, 0xff, 0x6, "847b49429187fa7fef93d88614e1411bd2d7c6bee3a2ba7126faf5c1bee5c3145eefd65d7724f24a79302d937802620705a077182d3cff8e587dde547a28f5d189c5abe5cc22b2c52b2f8d865a197555f2fba3ba6932bc23a05cde27639233d9b3c60d235240c3738f391ff05d3814562217d92c5a4daf251a2a50dc2ebb125b6394a63373a8f5a58899e8fddb6884f3704fb881a7ca8ea9769db831b0567baeaaedcb1c46e2e073208c7ffe97057ae9fcd8e7176fca42185207e0d392cbd0dcbee7450cdf4b94c1d21c"}, {0x74, 0x1, 0x20, "994f26b207804701aea86b698db982703b891d1498103ec2ffaa7282f4a0064139b85565d04d072fd41b6a9937b0055cf6b1dbd3a4eeb5b212aba9f55b44351c33488d58f3d169e67b76a9f371e8290350833bdccf6d64fff1e51102542cecfe7d829db5594d7a4f"}, {0x20, 0x10d, 0x13, "7b7974854218b9444e73b05be88b94c14f1937"}, {0x10c, 0x118, 0x7, "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"}], 0x2dc, 0x80}, 0x7}], 0x6, 0x440c0) 2018/03/19 03:15:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() 2018/03/19 03:15:25 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x8004000080807, 0x9) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000280)=ANY=[@ANYBLOB="454aaef0be50c15d045bb5b253e60f3da6a5f37fbbc4c2e00cb082ae07a890c3c86dc9716845e21e92710653e67828dac51d85d044077d91a9a92a2a4dec271ea3a2ad34073d83c4b33cd069af0427da76a3eb787d10008eb60931853dce4106fdf1d57b642986aa25c08d9b7a388b36e3f952f43df56c38ec8a8ec94c04c717d453f47073887e78e205728cdeb7b835d5d14485fd69b9dd227236a193a20f3e05da8359b60face2849ac0caac63f2a537db0cdb29490a1c670b3e142bbd3fdcd7c8be30ebf841225e57145167482fef8b24f4eff2913109dd00dc0a2099577c358bb9e6b7ac9944fc", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="d13e7c2bb293eea7d3f741dc969b2ad1e639894709cb8ca1892e12b3acb99a62f1d1ec12988d1d3c39c6616996407feafa739f1797560af051c9706202b779ced078dd7046129e859ef31478c0eb5bde34de6c373a7d7e23edad8c34b13e996e6e28bfe4390b1369cb23fa4524a658fe74e7bec3ca8618663e46a68972c1c164c7bb5b99ce914f5b01f156899ab8dd16e7aefbb08f58162804b149f4d22c7e5fc7ffccfbd33b2b9394f4c85658544b3cc07a9d9d5aed3d"], 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5d, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000200)={{0x8004, 0x10004}, {0x1ff, 0x7}, 0x8001, 0x7, 0x7}) write$sndseq(r2, &(0x7f0000000040)=[{0x800000, 0x60, 0x5, 0xffffffffffffffff, @time, {0x1}, {0x800, 0xff}, @note={0xfffffffffffffff9, 0x5, 0x4, 0xfffffffffffffff9, 0x7}}], 0x1c) 2018/03/19 03:15:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff13, 0x3e2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) bind(r0, &(0x7f0000000180)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, 0x80) mkdir(&(0x7f0000000040)='..', 0x100) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xff, 0x200000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x1, @time={0x0, 0x1c9c380}, 0x8000, {0x2, 0x101}, 0x167, 0x0, 0x27d9}) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e630c4000000000b1"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0c630300"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/19 03:15:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000016000)=[{0x8000000000002c}, {0x20000000006, 0x0, 0x0, 0x1}]}, 0x8) write(r1, &(0x7f0000000100)="1ef4", 0x2) 2018/03/19 03:15:25 executing program 1: socketpair$unix(0x1, 0x100000000000002, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000340)=0xd9e0, 0xfffffffffffffe10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r3}) sendto(r0, &(0x7f00000000c0)="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", 0xffffffffffffff1c, 0xfffffffffffffffd, 0x0, 0xcc) socket$pptp(0x18, 0x1, 0x2) 2018/03/19 03:15:26 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x9) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) [ 166.795442] binder: 20591:20598 unknown command 221964 2018/03/19 03:15:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xfffffffffffffffc, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000008b75c0000087b000000038a"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0xfffffffffffffffc, r1}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/116) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/19 03:15:26 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 2018/03/19 03:15:26 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xaa}}, 0x9, 0x4}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfff, 0x0, 0x8}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340000001100030500000000000000000a000000", @ANYRES32=r3, @ANYBLOB="08000800000100001400020000000000000000000000000000000001f9f622c271efabdedba24a314a27d865d284152f17583593b4beb1df63e1e454c9d8da926127fff5c8fcfe8326fe1566e23e783bdb68b7b51d6aac08f9515ec0d8e8f22f249b91de439ab32faddf7c9e5c41c34a01422c9a593bc7185affe8dab189c501f8a8900672c20759a103bac49bb42427150363350e248293cf5011199fed9495386c490e80dfcabc8c2edb27e05fb09850cdae2a544e7e305feaf10a9db7b58bbf0472a01e4da1792ba9fc6f6b10d28236"], 0x34}, 0x1}, 0x0) 2018/03/19 03:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) [ 166.817398] binder: 20591:20598 ioctl c0306201 2000dfd0 returned -22 [ 166.825005] binder: 20591:20608 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 166.851390] binder: 20591:20615 unknown command 221964 2018/03/19 03:15:26 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000200), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/95, 0x5f, &(0x7f00000003c0)={&(0x7f0000000180)={'digest_null\x00'}, &(0x7f0000000380)}) 2018/03/19 03:15:26 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8000000000000000, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1801000000000000000000000000003808b9ef3e000000002588e89d18885005b71c725b54b9fab45196d17e602e57bf3086ea56efbe67"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1000000008, 0x480000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000140)=0x8, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x125000, 0x117) 2018/03/19 03:15:26 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000003c0)={'security\x00', 0xcd, "4d912920cfa287efb6159ea3238190e6e1671c16633df27f7377f603bca1bf37e3c169ed88081e9d3a8c31f99cf585859402546203ecdb493f4d00d21095c4c1bd5f6f6d5592100f11b5ff124e0438c60e600e5868fe7fe45b7983808854694c3031837e48b260a94140fc653632d0263bbcaf84198f6aa9ce825522a782e1631a86d0fc968759193f4b09a3e7e2130ccdc9cb18948993774c5c0b2d972cda2a7615025e93ceb3b1f9f25b6b752f4e91d6237d3dfb4cfd3fa6e84e00176b9de90bd597a3678c811e4b94b65992"}, &(0x7f00000000c0)=0xf1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000540)={0x9, &(0x7f00000004c0)=[{0x4, 0x2, 0x8, 0x100000001}, {0x200, 0x401, 0x7f, 0xff}, {0x1000, 0x7, 0x1, 0x1}, {0x6, 0x3, 0x1, 0x100}, {0xe7, 0xa68b, 0x6, 0x7}, {0xd4, 0x8, 0x8000, 0x5}, {0x7d, 0xd346, 0x7, 0x8}, {0x1, 0xff, 0x5, 0xfffffffffffffffd}, {0x0, 0x3f, 0x4f4, 0x7}]}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000016000)=[{0x20000000006}]}, 0x8) ppoll(&(0x7f0000000100)=[{r3, 0x208}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0x4}, 0x8) [ 166.865843] binder: 20591:20615 ioctl c0306201 2000dfd0 returned -22 2018/03/19 03:15:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000440)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/19 03:15:26 executing program 2: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000240)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="7eae8049e6d5"}, 0x12, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="fcc83b18a2e4fc091770440f5710d587bbfc1a297a54969dd2eadff329b31c1a29c43ba519f0b0862f18b15fa08f9c4113b4c7ac46db1d6a7d8c59e207169b8f7c1cd3585144563e99b2d86aa56a34f80d13ba705441bab0e697317a2f99f62dd57d5e6d837eb379c367eb0764dc", 0x6e, 0x44000, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x7ff, 0x19ce, "12aec70568e6580d180b2497394e99b7052a0602b5e1ffea031d2bf62b9dc8fbc8a78438d110da74b6152bc306b4785febacaf1c1756b5f98f0e56beca9b53", 0x14}, 0x80) sync() sendto(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)=@generic={0x0, "1eb69bc15921ae4507824c0ec3f6c35205a86f2dcbff9ad6b194902e0f9aea7895ad99c7bbddb24e688ba68b74060e1c7695584fe9d17c9a8b339e26e1e0b01350633c5007d07ef4ff54c71795a2e61d1bbe3aec5c60e94944d219ff40bb8694dcf3519a55333da8e2ba51c85d2cf5d754dff2668d38d44bec6b2e916e97"}, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000380), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0xffff, 0x6, 0x1af}) fremovexattr(r1, &(0x7f00000003c0)=@random={'security.', '\x00'}) 2018/03/19 03:15:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x800, 0x3, [0x1, 0x8, 0x10000]}, &(0x7f0000000280)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r4, 0x4) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb3, "5c8d329aaf2a73034370db65dce7a46e419ff19baf898be4b375ed5b9a016913d7d0679d50c8567ce02f961168c038e97fb56fd7dc35af9723eef9800dfa7ae68fe07c7d0be84294142af41c08980270334897c597142fbc955965e6a0e1ed59032a0252efe8f54228c704438b18c22028ab421e515e2bf72db144f7e16a032087624e5f217f3d86ea7f320c266f0a04a2871a2000a95a8328e7a38c0702febdff8a9d7923d8dc7111a05f812b2fefceae5c30"}, &(0x7f0000000140)=0xbb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x4b, "0d70fe9200f3e5534240af0b84d3d9bef2b1c1d88d6de80cde5ee9a671e26ea0b20e47e2321ebfce3c79d601fb828ba4802e899a402b2cea9e32a7f5210aa8b35bbe44708f425625fd047f"}, &(0x7f0000000200)=0x53) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/03/19 03:15:26 executing program 5: syz_emit_ethernet(0x1e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@can={0xc, {{0x1, 0x9, 0x9, 0x1}, 0x8, 0x3, 0x0, 0x0, "409f28f7acf18e7d"}}}}, &(0x7f0000000040)) 2018/03/19 03:15:26 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x2000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x4}) 2018/03/19 03:15:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80005, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000b36000)=""/40, &(0x7f0000d60000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/19 03:15:26 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/111) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$cont(0x1f, r1, 0x7fff, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/19 03:15:26 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20}}}, 0x90) 2018/03/19 03:15:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000118e043f8f200000000000000000000e8ff00540b1cc2451700e77f01207276"], 0x18) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) 2018/03/19 03:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:26 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x746, 0xc200) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="7e9e224fe390cc0794ce5737dc3864a7", 0x14e8) 2018/03/19 03:15:26 executing program 2: io_setup(0xbc, &(0x7f0000000000)) socket(0x15, 0x5, 0x0) 2018/03/19 03:15:26 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x9, 0x100, 0x72a00000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) 2018/03/19 03:15:26 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0xa) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000040)=0xee9) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00'}, &(0x7f0000000100)=0x24) 2018/03/19 03:15:26 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x141c, 0x40}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000018c0)=""/189) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000180)={{0xbc, 0x401, 0x4, 0x4, 0x5}, 0x20000000000009}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000001980)={0x8, 0x7, 0x98, 0x2, 0x10001}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/dev/qat_adf_ctl\x00', &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00'], &(0x7f0000001880)=[&(0x7f0000001600)='/dev/qat_adf_ctl\x00', &(0x7f0000001640)='mime_type-\x00', &(0x7f0000001680)="fe3a707070300e2e6264657673797374656d5b00", &(0x7f00000016c0)='eth1systemvmnet1\x00', &(0x7f0000001700)='/dev/qat_adf_ctl\x00', &(0x7f0000001740)='eth0[\x00', &(0x7f0000001780)='/.\x00', &(0x7f00000017c0)='/selinux/avc/cache_threshold\x00', &(0x7f0000001800)='/selinux/avc/cache_threshold\x00', &(0x7f0000001840)='eth1&\x00']) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt(r0, 0x1, 0x5, &(0x7f00000001c0), 0xfff1) 2018/03/19 03:15:26 executing program 5: r0 = memfd_create(&(0x7f0000000440)='/dev/vcs\x00', 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000640)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="365a73a14e9ca044b1fafa60d7b394d59aeaec5a016caa91f75daf0fcc56b882cc23fe8d5b3ff6a3cb77094529fb2238e019204088bdd820cb277763736cdce72d33cbe7e946f0f58ee90214d73dfa7ed7764ec3bb2b511b295c3ee7e71edc2850148206bc1f7e0c256770be7b6974743f4fd523430fb8262d9a49f5883323483c6934a91e981cb2184f7c669835c3c1bcf13fd36ff2b015567a9ed78f2a2fe4643b59dea9d13c2dfbfb528bef197157e3c6d09e71fdc33faa272f29b8d8445461a3b7480b4e149a22def8d9ce1bc7ff2bdc4619ca70", 0xd6}], 0x1, &(0x7f0000000940)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r10]}], 0x58, 0x11}], 0x1, 0x20000004) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) timer_create(0x0, &(0x7f0000000040)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000100)={0x0, 0x29, 0x2, @tid=r12}, &(0x7f0000000140)) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)) timer_settime(0x0, 0x3, &(0x7f0000d9efe0), &(0x7f0000ef9fe0)) 2018/03/19 03:15:26 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x2, 0x8}) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000180), &(0x7f0000f61000)=0x4) 2018/03/19 03:15:26 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x80001, 0x1) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x20000000000001b1, &(0x7f0000004900)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0xb1, "afe20ffef34e3b62cb57c564d670b58a40a9e946720b78ed5aa87acc9e7848aef9cedcd291c2a772dde15a86aeff342070ec4ab25e4b6032ea0c0b67057777d7f9200edf0180cb4783a91b358808c3947cb753d6863913fdd93e48f05adf16a6553c0e0895595986d7ac8d703b7e6b7659ae4d8ef37913af898622ed4bc58830b73f5ff843fdf61d24a7417fe96630f16f5518e00a3ad36c5ad595eefdcf1dba31132612265c7fe1fa76c176ca3608d0dc"}) 2018/03/19 03:15:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/140, 0x8c) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/19 03:15:26 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00003a1fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10001) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f000063d000)={{0x0, 0x0, 0x0, 0x0, "c1b3200ff3d2a48b537ac425ea16ceb56dca471d8173bd3ed0573a338c73bbf393536fb04af1b8ae025093c1"}, 0x9, [], {0x77359400}}) [ 167.136245] QAT: Invalid ioctl 2018/03/19 03:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:26 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x88000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0)=[{r1}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) [ 167.171499] QAT: Invalid ioctl 2018/03/19 03:15:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/snmp\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x10000000000002, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x10c) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000100)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0), 0x4) 2018/03/19 03:15:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1f, 0x0, 0x1, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)='i', 0x1}], 0x1, &(0x7f0000001140), 0x0, 0x40010}, 0x40000000000000}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="d1fc00000a004e2204000000ff0100000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000a004e240200000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2004000000fe80000000000000000000000000001708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22080000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23240000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20060000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200100000000000000000000000000ffffac141417060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca62e9a1000000000a004e2105000000ff02000000000000000000000000000101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21fe204548fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400080000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58c) 2018/03/19 03:15:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0xfffffffffffc0003, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) write$eventfd(r1, &(0x7f00006d5000), 0x8) 2018/03/19 03:15:26 executing program 2: unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@in={0x2, 0x9}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="de289ca7c05dfe9fb8a21a4272aa5bcd55dd76efcb5939061e7c568d685bd5abadee651585e65ce7a0bf7634cc86ea758e4ec6cc414c4f76095075fd4651e1bc924a83cdb69431ab10416e25b2509b88882749aca2fdf8fdbe9128bba8f3b022a5592691b0d9cce5fa5cf538b459f4ceb501f2f34620d7acf25789464c8a719e58f44148805c56a9463818b30c945c3e47d3ad1fb052b0564acbb3f5b955c8b458a2da7fcd6da44e2514c4e36a3c3e59cf103cb4dd787d428f740c7b1af863d09f626f36c61a", 0xc6}, {&(0x7f0000000200)="2b5471a84ebc3ec726f0b013bdee97ad0105c55fc99d2c0fb207252360c36044fea36ba7a1dd91b74d72e527a969ebc9b2f64b9fa6c1e2517f3fbfe8a7718c13131a1e1a5b161a6b35daf0d7bf6341faa9d0135f52c9bb315410da911945aed0a4f0673680910ff2c5d6b2a0ba9ed70d6ed0d827936c1687b6a1028d7888286de187dccfe04d677d4b0f66572508d887e9a9f3469058bad080963b031df63eb3aea4285a35d78da74f7ad785ff34587f5fbdc4e04018368519b707f34deab5ed3c831ca1d91b75f0ce36cf0618e2821efdb3f35b16a76512bcbada6c4862b97fbff92f7f08681dce1c3efb", 0xeb}, {&(0x7f0000000300)="d9913b8874ae7ce99443410fb10f26b8faa3746d2c3d0843c27c9ca1af3ce3ecdc46d9f2e0cdd093fa6b5adf7ca6a9a2cc4555789d5975a4a3468390a24a4925dc6fd584f8560ce50b85f2c2219cc74292b3dccd1456bc063efa0ddb76afa22d73663373402024b901e7505d4bd657f2830a9cfac2cfda8164b028af131e8c0229a50c9262830c83fc9f8c5b0bc8e8164c9ce4cf205be5", 0x97}, {&(0x7f00000003c0)="7080fefe25aab7a0be68bdc4f382dbd11445a5e8b627b424a7902a04ec65f1ec2610adf785065d56fd5d2f043290b50b823a96b4905c6c5c1bf93fd5f190672b8dc4d4df8349409c61bf3db18163f3bbd8083a5204869a498d935f6bd8a6acb22fed3a05677d6a40607711e8b4d872b98ac22743d0abc264be8b987dad63d6dd63f84202a456468fa796cbf7728a93b460d591e3f8bd4043858c120a94d964f038b32d8c9c56fc53228f202c9213cb6c579e266b2118b6c92b94ea49dcc14924655402fed67a3fc0d54351da8f70b56a0f996f4aac75bd435e9287e4e96ee1f7c90d400d5e944689310ba2c0", 0xec}, {&(0x7f00000004c0)="77ad74622fd5377f50626da3b0fe0a24ea15b4ecff4032715101164edb1bbf01a64e3ef0bfbde6cc1b44b4d182dcdf4e98f63c492095bf768af61e51603e633f2fac1d7b2188899f4c0c26a14e963bb322c4fd481149554bfb446989c918fd85fc7db24466d76dfbd1680a43461a8061b05a382417a1a92a8e73d1773d53b269ff6782b08375098473a8f40e1c3a42eaafff61d93dffc9cfdf", 0x99}], 0x5, &(0x7f0000000640)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffffe, 0x8c27, 0xbe, 0x7ff}}, @init={0x14, 0x84, 0x0, {0xff, 0x5, 0x1, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x2, 0x1, 0x7fffffff, 0x0, 0x5, 0x8, 0x3a3, r2}}], 0x84, 0x40}, 0x8801) 2018/03/19 03:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) 2018/03/19 03:15:26 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xede, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f00000101000000"], 0x18) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x2ed, 0x84}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/19 03:15:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x7530}}, &(0x7f00000000c0)) 2018/03/19 03:15:26 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x200) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x5, 0x6, 0x65}], 0x10) seccomp(0x80000000001, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) [ 167.230199] binder: BINDER_SET_CONTEXT_MGR already set [ 167.235946] binder: 20708:20716 ioctl 40046207 0 returned -16 2018/03/19 03:15:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x10000003, 0x4) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) fcntl$getflags(r0, 0x3) 2018/03/19 03:15:26 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000025c0)={'security\x00'}, &(0x7f0000002640)=0x54) sendmsg$nl_netfilter(r0, &(0x7f0000002580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200050}, 0xc, &(0x7f0000002540)={&(0x7f0000000100)={0x2430, 0x6, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x3}, [@typed={0xc, 0x12, @pid=r1}, @typed={0xc, 0x4d, @fd}, @typed={0xc, 0x1a, @fd}, @generic="eafdf6a47aaf5a415372ce1842df0f905714540f2bef68c6d7f8785e95c980b2d86ef3b31fd80f22e3942612d6fe6edc9f05dc3c05f0e47c8fc92e19801936b9dab2069b5c1f98ae6902a4bcbe8c857a0695dcc9639d574a5c0a763110ba1c8a630531859f698fd8125f10082628ec6cf12b29110fc4feca9f45d694549cc09dab0de414f31dc05712788fe02257d19f5e6435d218f2b17870473fa49d50267b96e3760f31dbb706664c2e8e2ab4719954accfad0de558daf2fed541d85b9f68f1cb954c99acf9", @generic="363984b36c5c928fe125b5d1e27fdc66b2319441b64f615d4ac6", @nested={0xbc, 0x41, [@generic="f4f27bfe09eab7725f3d72f5f7197f55fc137213ec33f1a161ba08a96397757ffdeb00d1e1dc163ab6dcb7584215e324a25a83f71975b9077752e304e37e30335889908e99628d7e6d84e1775b374880a8db7e3892755ea601aa42c1a896bb0c8d495b54b81e554d561a09ecb86513a044cfdb152e437d1856339185630e0d21670da72c2355c9b3e68e5f3cea462f731a6beedaa520dc54df29aef54774579b5550718836b0c1c61dd49b6a8028e586231dde7be12fafa6"]}, @nested={0x1240, 0x51, [@typed={0x24, 0x46, @str='posix_acl_accessself-eth1&\x00'}, @generic="0b17cfb4c97d487e499993cf7a6d66a355f91c8e3d416f0b076036aaef74d2ff09694b95c4c4cb45836b1514fd52c8c875c529b200a45680a71e172c6bbdc30831936178f360b39e23c1df8868d62739ec84e7f6cb44ad8a9ac18e25508295ea1b7f85577dd60ddeab8970265c4ee18a69f0a89809bbb76524495052d7e873de5479a4f9d3305722c6fc030a", @generic="5f863da49da72aed6e90362a9a44cdb922cb3337a1ec26bcdbad1fb4445dd101c0413f1cca10b87bdb89e4fc3cdbef226c790a506b6a6f4ef5d4f95f67cffa7bf2f775e820f138557d84aa5a16711605afeac17428d7eba6e1b7f20324a949d1c2c46088701e0986c38b3885d1790a1e3b5182a9a7a358e29a788328d3878e467c8028d727c7420d28a0a06b33", @generic="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", @typed={0x20, 0x7d, @binary="9081b9c1f37d58af28b7e94e9aceba7c0889bf406a3d6c"}, @generic="042f7131655a9bcb43271849d420c90409005d0d85dbf6891d43e298948ac3d4c70a67d7c301902d1a8c7eb466c16afc4c65f3f894b2e0f9716d0ac2597354ec478b9a092d2e7708efa2a050ec876194a68b11760a04b4845041462dc5dcce9d1d7c2c3a5d9ad850197818f571c1bedf446653472bd14dafd93c84872da976985612542489ca39c5935d68b177c803ed9d60825cb676a4d4a88c29d42615a2257b01b50b78aac45b2365988273452bd394513bb6d12bb6cf9fd1053551f5a2ce5b476422c5dc289ba6bcd95ab8d42445e2", @typed={0xc, 0x19, @pid=r2}]}, @typed={0xc, 0x63, @u32=0x2}, @typed={0xc, 0x61, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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"]}, 0x2430}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000004) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00009a9000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f000022efb4)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 03:15:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x210800, 0x0) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x800) r2 = fcntl$getown(r1, 0x9) write$sndseq(r1, &(0x7f0000000300)=[{0x3, 0xbc, 0x1, 0x4, @tick=0x800, {0xfffffffffffffffb, 0x800}, {0x9, 0x4}, @queue={0x7, {0xa608}}}, {0x8, 0x80000001, 0x44, 0x1ff, @tick=0x401, {0xfffffffffffeffff, 0x1}, {0x2, 0x91c}, @quote={{0x2, 0xffffffff}, 0xfff, &(0x7f0000000280)={0x6, 0x5, 0xa2, 0xdac, @time, {0x3ff, 0x1}, {0x9, 0x7fff}, @raw32={[0x1, 0xa6e]}}}}, {0xfffffffffffff800, 0x8, 0xb4d, 0x0, @tick=0x4000000, {0x6, 0x1}, {0x934, 0x2}, @time=@tick=0x9}, {0x0, 0x1, 0x7, 0x4, @time, {0x4bd4, 0x1}, {0x9b, 0x100000001}, @time=@time={0x0, 0x1c9c380}}, {0x1, 0x7, 0x400, 0x1, @tick=0x80000001, {0x800, 0x1c}, {0x40}, @quote={{0x80, 0x80000001}, 0xe8, &(0x7f00000002c0)={0x401, 0x9, 0xea2, 0x8, @tick=0x6, {0xfff, 0x7fffffff}, {0x689, 0x800}, @control={0x4, 0x8, 0x1}}}}, {0x6, 0x8, 0x6, 0x200, @time, {0x3, 0x8}, {0x9, 0x100000000}, @addr={0x1, 0x4}}, {0x7f, 0xd58f, 0x4, 0x1, @tick=0x7, {0x0, 0x10000}, {0x511, 0x5}, @connect={{0x7, 0x4}, {0x8, 0x9}}}], 0xc4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x0, 0x6, 0x8, 0x7fffffff, "058f22d16bc7072a397ca05e3b41100186446acf605be179597e529b7e027f555f7aed792d4d15ca2de468c3", 0x3000000000000}, 0x0, 0x0, 0x0, r2, 0x4, 0x0, "ceb2e0a21f48d770529c3bb64800d73a275ce6cc28f41aaea566c4e775d14699ce603e33797f85f5110d0cc604ea7187b1f953c55769e6f67efb6d989997ab98", &(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x12, [], [0xffffffffffffff9b, 0xfffffffffffffffd, 0x2, 0xffffffffffffffae]}) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x7) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x4) umount2(&(0x7f0000067000)='..', 0x0) [ 167.283170] binder: undelivered death notification, 0000000000000000 [ 167.298095] binder: undelivered death notification, 0000000000000000 [ 167.308734] audit: type=1326 audit(1521429326.517:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20725 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fafc99 code=0x0 2018/03/19 03:15:26 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) fchdir(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) [ 167.381958] audit: type=1326 audit(1521429326.589:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20725 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fafc99 code=0x0 2018/03/19 03:15:26 executing program 6: mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000012c0)=0x54) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x10000) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'system_u:object_r:restorecond_exec_t:s0', 0x20, 0x34, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x70) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x3, 0x2}, 0x10) 2018/03/19 03:15:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x327) 2018/03/19 03:15:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x1ff) sendfile(r0, r0, &(0x7f0000000140), 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/36) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/03/19 03:15:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/03/19 03:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009be000), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x83, 0x2e0000) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/19 03:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x800000000000000) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000000300)='./file0/file0/file0\x00') chdir(&(0x7f0000000080)='./file0/file0\x00') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x40) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x181000, 0x0) linkat(r0, &(0x7f0000000100)='./file0/file0/file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2000000, 0x400) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x6) eventfd(0x5) 2018/03/19 03:15:26 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x5) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r1) 2018/03/19 03:15:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x20011, r1, 0x0) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/03/19 03:15:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x2cb, 0x2, 0x5b}, 0x0, 0x7}) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_newaddr={0x40, 0x14, 0x220, 0x70bd27, 0x25dfdbff, {0xa, 0x1f, 0x2, 0xfe, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x91}, 0x1) 2018/03/19 03:15:26 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x1000, 0x4) r2 = getgid() getgroups(0x3e0a8468d2410f51, &(0x7f0000000040)=[r2]) sendfile64(r0, r0, &(0x7f0000000080), 0x5) 2018/03/19 03:15:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x7, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x428a00) getgid() bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/03/19 03:15:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x1000, 0x0, 'queue0\x00'}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000640)={0x5, &(0x7f0000000600), 0x1, r1, 0xb}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@generic, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/116, 0x74}], 0x4, 0x0, 0x0, 0x2}, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8201, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x2, 0x8}, &(0x7f0000000080)=0x88) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) 2018/03/19 03:15:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x400) shutdown(r0, 0x2000000000000002) socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0xf000, 0x5000, 0x9f8d19577a8d4770, 0x5004], 0x2, 0x2, 0xfffffffffffffffb}) 2018/03/19 03:15:26 executing program 5: syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x1000, 0x0) 2018/03/19 03:15:26 executing program 7: capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/26) 2018/03/19 03:15:26 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000280)=0x1c, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@generic={0x200, 0x406, 0x80000000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='$\x00', 0xfffffffffffffff9) keyctl$update(0x2, r3, &(0x7f00000001c0)="58d1200aeeebd9a03c284748226883ed3641c2d0da95a05d0f06babe34c8d3fc0aa997758db8f319714c15cdf925cba8be8f470c94080559578dea661f0bafc8c30b5bc7a6e38609416909be37b46bba464c5f4e00955ddf53a9d6f25f4772938196a119ea76e5c01fe720dfb9465082f76980d9fa3f8d3809b10020927dba8a8182cd599252", 0x86) listen(r2, 0x2) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0x211, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/19 03:15:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') exit_group(0xfffffffffffffffb) chdir(&(0x7f00001ec000)='..') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/27) r2 = dup2(r0, r1) write$fuse(r2, &(0x7f0000000040)={0x30, 0x1, 0xa, @fuse_notify_retrieve_out={0xa, 0x8, 0x9}}, 0x30) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r2 = gettid() ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x2, r0}) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/19 03:15:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1c00000000000000, 0x2, 0x8, 0x101, 0x0, 0xa7, 0x2, 0x1, 0x3f, 0x9b92, 0x3f, 0x2, 0x0, 0x100000001, 0x522, 0x5, 0x9, 0x180, 0x1, 0xffffffffffff7fff, 0xbd, 0x6, 0x401, 0xbd, 0x6, 0x986, 0x7, 0x0, 0x5, 0x81, 0x4, 0x7, 0x7, 0x1ff, 0x9, 0xffff, 0x0, 0x8, 0x5, @perf_config_ext={0x9, 0x1f}, 0x1416e, 0x0, 0xfff, 0x3, 0x40, 0x0, 0xc1db}, r1, 0x2, r0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f0000000000), 0x4) setsockopt(r2, 0x8, 0x1000, &(0x7f0000000300)="e4fe3458512ddd79933ece2549ba8c4d9c299a762abfac1ffdaf85e16d93fe36116ef754936b625e03849f1032f8e388caaaa880a76cba67d56f1452ba4967bef39ac287a6c5bd6121c6c9e7d99d489e06b6fca5b6758ba4c23df8c692751ccb5d98fc14907798d2c038aa3a4be12a3ee25fdf3f679c4637444a0c1c29e93616813cd974f75a3995a4027ed43d3792371a0105db95ce3fd37b4ca60be16e02720f4db042", 0xa4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f00000003c0)=""/218, &(0x7f00000004c0)=0xda) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xcc, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x4399, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x7d612440, @empty, 0x7}, @in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xa4d}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}]}, &(0x7f0000000240)=0xc) ioctl$sock_bt(r3, 0x0, &(0x7f0000000500)="5667fec220") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r4, 0x7fffffff}, &(0x7f00000002c0)=0x8) 2018/03/19 03:15:26 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') fcntl$setflags(r1, 0x2, 0x1) ftruncate(r1, 0x402) ftruncate(r1, 0x435) 2018/03/19 03:15:26 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='id_resolver\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2c, 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4100, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="700000003b0000012cbd7000fbdbdf25070000000c001e0000000000010400000c006c00000000000300000010003200000000006b657972696e67000c001a0000000000", @ANYRES32=r1, @ANYBLOB="11cf5ed6515e2e14aee0b522e1bfaa8ca4a3aca933b2d111aea51fc001b2ce80191943400b054300c38f8390f38c261de0a6b7d1c33d1ed1faa513bddb229eddfda1556704412380b567f998ea5f00460066c55aeca91d0e7c00be872f52b6"], 0x70}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x1918c1) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000380)={0x10000, 0x2, 0x1, r3}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setns(r2, 0x48000000) 2018/03/19 03:15:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) socketpair(0xa, 0x2, 0x84, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x5) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000005c0)=""/63) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000640)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffeeb) writev(r0, &(0x7f0000000400), 0x1000000000000232) recvfrom$inet(r2, &(0x7f0000000240)=""/25, 0x19, 0x41, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000380), 0xfffffffffffffe80) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xffffffffffffff1d, 0x212700) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000300)={[{0xf9e0, 0x5, 0xaf7, 0x1, 0x6, 0x100000001, 0x9, 0x0, 0x3ff, 0x9, 0x4, 0x9, 0x20}, {0xe37, 0x80000001, 0xd2000000000, 0x4, 0x4, 0x1, 0x1, 0x500, 0x5, 0x7fff, 0x6, 0x6, 0x11cc}, {0x5, 0x5, 0x7e78, 0x23e8, 0x7, 0x3, 0xffffffff, 0x688, 0x6, 0x8, 0x7, 0x1, 0x8}], 0xfffffffffffffffa}) shutdown(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000003c0)={{0xb6b, 0x1}, 0x0, 0x400, 0x7, {0x20, 0x6}, 0x9, 0x9}) [ 167.634988] audit: type=1400 audit(1521429326.843:136): avc: denied { connect } for pid=20812 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/19 03:15:26 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x3, 0x4c22fddf, 0xfff, 0x2, 0x9, 0x55d6}) pipe(&(0x7f0000923000)) 2018/03/19 03:15:26 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0xfffffffffffffffd) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x10000008, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r1, &(0x7f00005e7fff), &(0x7f0000e83000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f00001d7000)="0001", &(0x7f00000d8ff5)}, 0x20) 2018/03/19 03:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x5) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:26 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x100000000003, &(0x7f0000000000)="cf", 0x1) 2018/03/19 03:15:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x5) 2018/03/19 03:15:26 executing program 3: socket$inet(0x2, 0x1, 0x0) socketpair(0x6, 0x0, 0xc74, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x1) listen(r0, 0x0) 2018/03/19 03:15:26 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x414880, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x5, 0x1, 0x400}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 03:15:26 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/40) 2018/03/19 03:15:26 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) 2018/03/19 03:15:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80013, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x86000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000001c0)={r3, 0x1e}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a86c8e9b2e9aae092430d8e911db6c265b55c70be29578d12643f152f505d1a8e329892ef7dcc1c08209d7ab0246a2bfb8bdc837ee1b0ce81838eb6437e976eb915b981015bddd44fe3566a3c945b04be6f57e81eb731fce89f6f15232bd7a366482e72bdce3a91ba6a7fad676c053e0dbda194b0d77ee0ce0b5", 0x7a}], 0x1, 0xa) recvfrom$ipx(r2, &(0x7f0000000200)=""/30, 0x1e, 0x40012000, &(0x7f0000000240)={0x4, 0x9, 0x81, "9bd98d63d121", 0x1eca92df}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/03/19 03:15:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="027259cd84b18bf57300000000000000"], 0x273}, 0x1}, 0x0) prctl$void(0x1e) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x326f, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x1f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x565}}, 0x400, 0x8, 0xfff, 0x2, 0xb0}, 0x98) 2018/03/19 03:15:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x402080, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) syncfs(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000280)=0x8, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f00000003c0)=@random={'security.', '/dev/snd/seq\x00'}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@int=0xcde8, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000080)="81f20000f0ff0866b9800000c00f326635000400000f30f4f30f2a620166b9800000c00f326635000400000f30b882000f00d8baf80c66b8a40db68866efbafc0c66ed0f350f32", 0x47}], 0x1, 0x0, &(0x7f0000000200)=[@cstype0={0x4, 0xc}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000300)={0x7, 0x3}) r4 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x52002) writev(r4, &(0x7f0000000080), 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000380)=@req3={0x6, 0x504c219d, 0x81, 0x1df, 0x1ff, 0xd1fb, 0x7}, 0x1c) sendto$inet(r0, &(0x7f0000000000)="054c3b64", 0x4, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/19 03:15:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000004d564b000000f8ffffff00"]) 2018/03/19 03:15:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet(0x2, 0x7, 0x2f90) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/19 03:15:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x7, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/152) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) 2018/03/19 03:15:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000004c0)=@updsa={0x11c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in=@loopback=0x7f000001}, @in=@rand_addr, {0x0, 0x3}}, [@user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001}}]}, 0x11c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xffffffffffffff72, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff010000000c000100010400e17e0000010c0002000000005002000000"], 0x2c}, 0x1}, 0xffffffffffffffff) 2018/03/19 03:15:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f0000000080)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000000100)='./file0\x00', 0x200020000000000) 2018/03/19 03:15:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3e, 0x40000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="66b80500000066b9007000000f01d9ba2100b8fa00ef0f00910b006766c7442400231f00006766c7442402000001006766c744240600000000670f0114240fe9200f01c90f20e06635080000000f22e00fc71fe62c0f06", 0x57}], 0x1, 0x2, &(0x7f0000000180)=[@dstype0={0x6, 0x8}, @cr0={0x0, 0x1}], 0x2) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00000001c0)=""/141, 0x8d) chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000006c0)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0x50, &(0x7f0000000700)}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000200)={0x7, {{0xa, 0x4e20, 0xa6a, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, 0x104) sendto$inet(r0, &(0x7f0000000340)="8be50a5f060e662bd99c96b76a6ef1561f8b5cd7d26c70de5e65d71f0d487ffbb9b9b232548807a051f8a431b3f6ca884a94958a3b6cc3dfe7322aebace83686852756a126dca78e28880056e921ef34d1bdfb7880779470f1f28919ced85b35289342a12ee87f0c9c36d047a7fdbb14dda4d5d435f23e7fde678a579e083ba75013d7482462f1c64f2059a0f876cb8dea64b858f85d92a13537176e2f2a89acd752d51ba07b65d3c590fa28ebbcd58566f7cfe05a8c80c9be00", 0xba, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x420000, 0x0) sendto$inet(r2, &(0x7f0000000400)="6f50ae07a6585cb50058cc733d19aebf08e8188eb2cc5d14107c3a126b19cb701a013638f2277a1cad994361362fcac63563e81098e1dbe27aa7e499a86c44abfe10b6707b2cc73ace761e81a29c67c7f8f07b1b32488e21e01948c8333d030373d20d61b3ae650f6b20ca9c465fc42fa676d19856b0b86980d0aeff317e946dce5e50d11c1b98e38f029cf2a2adf818078238b587f28330015ccb98e781fd41e89cb26d545bd022dd985a264c00b60821da303138b15d3f80d4dd1969ffc2a0def1a7", 0xc3, 0x20000000, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000940)='/dev/snd/timer\x00', 0x0, 0x400) statx(r2, &(0x7f00000000c0)='./file0\x00', 0x400, 0x20, &(0x7f0000000100)) getsockname$ax25(r1, &(0x7f00000008c0), &(0x7f0000000900)=0x10) getsockname$netrom(r0, &(0x7f0000000800)=@full, &(0x7f0000000880)=0x48) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) connect$bt_l2cap(r2, &(0x7f00000007c0)={0x1f, 0x1000, {0x5, 0x5, 0x80000000, 0x5, 0x1, 0x7}, 0x1f, 0x17b}, 0xe) [ 167.870811] binder: 20878:20884 ioctl 40046205 0 returned -22 2018/03/19 03:15:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000012c0)=0x14, 0x800) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001340)={@multicast2, @broadcast}, &(0x7f0000001380)=0xc) r2 = geteuid() r3 = geteuid() setreuid(r2, r3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000034c0)={@ipv4={[], [], @multicast1}}, &(0x7f0000003500)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000003940)={@mcast1, 0x0}, &(0x7f0000003980)=0x14) pipe2(&(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000026c0)={0x0, 0x6ac, 0x4}, &(0x7f0000002700)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000002740)={r7, @in6={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) r8 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000039c0)={'ip6_vti0\x00', r4}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xf74, 0x0, 0x6a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/19 03:15:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002f8ff6)='ns\x00') getdents(r0, &(0x7f0000f1af86)=""/122, 0x7a) getdents64(r0, &(0x7f0000000000)=""/58, 0xfffffffffffffe96) 2018/03/19 03:15:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x800, 0x80, 0x2, 0x1}, {0xfcd8, 0x2fc1, 0x1ff, 0x7ff}, {0x3, 0x4, 0xab0d, 0x9}, {0x6a, 0x7, 0x5, 0xffffffffffffffff}]}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1ff, 0x610a00) uselib(&(0x7f00000001c0)='./file0\x00') setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140), 0x4) [ 167.921645] binder: 20878:20891 ioctl 40046205 0 returned -22 2018/03/19 03:15:27 executing program 3: getpeername(0xffffffffffffffff, &(0x7f00007ac000)=@hci, &(0x7f00004f5ffc)=0x6) 2018/03/19 03:15:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x101, 0x2) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x9}, &(0x7f0000000100)=0x88) tee(r2, r2, 0xffff, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x1}, 0x8) 2018/03/19 03:15:27 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={0xffffffffffffffff, &(0x7f00003982ab), &(0x7f0000391000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000140)="db", &(0x7f0000000100)}, 0x20) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) 2018/03/19 03:15:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) socketpair(0x13, 0x6, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3e, 0x40000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="66b80500000066b9007000000f01d9ba2100b8fa00ef0f00910b006766c7442400231f00006766c7442402000001006766c744240600000000670f0114240fe9200f01c90f20e06635080000000f22e00fc71fe62c0f06", 0x57}], 0x1, 0x2, &(0x7f0000000180)=[@dstype0={0x6, 0x8}, @cr0={0x0, 0x1}], 0x2) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00000001c0)=""/141, 0x8d) chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 5: r0 = memfd_create(&(0x7f0000000180)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ifb0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_getaddr={0x4c, 0x16, 0x8, 0x70bd28, 0x25dfdbfe, {0x2, 0x38, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x9c1ff2355a67f16a}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x3f, 0x4, 0x200, 0x3}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r2 = dup2(0xffffffffffffffff, r0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'irlan0\x00', {0x4, 0x7fff, 0x401, "96e674a16060", 0x2}}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000340)=0x7, 0x4) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/03/19 03:15:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x94000, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) shutdown(r0, 0x0) 2018/03/19 03:15:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/180) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0x11f, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/03/19 03:15:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x1f79]}) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) 2018/03/19 03:15:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x20, 0xeb9, &(0x7f0000000000)="05a3c7be65ee3695c9b80ff68dd463ae5099864a826eaee604536827a4b6b05dbd6f29589d69506154a4e78934526f0fc073cb4453546d87643adf69e75173a098b8", &(0x7f0000000080)="c974021255ba4e02edbcf37b4b41e319567a9485dd3cf1c0ea43cb4d370fc92f659e98e601d316fcfce73fa328812a3a75f82ba59414a081ab79df603cb3045af90c19274a1e0c28d81eb7dfe961827dad3002ce1dfa90a578a7073635f26c9caa6799ff93e8d42dbe7f2dc313f97e5209323e59ce34c0b2afe471976e892e0af6692865a35182d78aea6c093978c5df831d2d3b5ebc013d1ee07a09c81c99728b2b6b1cb7bda2c6", 0x42, 0xa8}) 2018/03/19 03:15:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) chroot(&(0x7f0000000180)='..') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3ff, &(0x7f0000000140)=0x2) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200900) sendto$unix(r1, &(0x7f0000000200)="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", 0xfc, 0x20040041, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)='A', 0x1}], 0x1) 2018/03/19 03:15:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000100)={{0x7, 0x0, 0x3, 0x101, "0eac11418e475502bcaa828461abb5b0424f6ee6afe9ad4039564b87575804c9f54991d6d176ffd0e811bbb7", 0x1f}, 0x200, [0x7, 0xfffffffffffffffa, 0x91d5, 0x9, 0x5, 0x6, 0x1ff, 0x1, 0x400, 0x1ff, 0x0, 0x4, 0x4, 0x5, 0x8, 0x6, 0x64d78000000000, 0x3f, 0x8, 0x8, 0x7fffffff, 0x7f, 0x100000000, 0x8, 0x7, 0x100, 0x304deeb7, 0x10000, 0x6, 0xfff, 0x200, 0x80000001, 0x4, 0x3, 0x9, 0x0, 0x0, 0x6, 0x3, 0x94, 0x956e, 0x8, 0x4, 0x4, 0x4, 0x5, 0xff9, 0xfff, 0x3ff, 0x8, 0xfdb, 0x7, 0x3, 0x28, 0x7, 0x3f, 0x8, 0x5, 0x8, 0x8, 0x1f, 0x1, 0x80000000, 0x100000000, 0x400, 0x89d, 0x5, 0x4, 0x2, 0x3f, 0xd31, 0x100000001, 0x3, 0x7, 0xffffffff, 0xa39, 0x9, 0x2, 0x4, 0xf, 0x80000000, 0x6b16, 0xfff, 0x2c6e, 0x100, 0x5, 0x2, 0x40, 0x3ced, 0x3, 0x4, 0xffffffffffffff00, 0x0, 0x1, 0x6, 0x8, 0x80000000, 0x6, 0x9, 0x5, 0x9, 0x5, 0x0, 0x5, 0x5, 0x1, 0x5, 0x4, 0x5, 0x6, 0xffff, 0x8, 0x1, 0xffffffff, 0xfffffffffffffffd, 0x4, 0xf7, 0x7, 0x1, 0x7, 0x1000, 0x7ff, 0x9, 0x7e5, 0x0, 0xde, 0x9867, 0x5], {0x0, 0x989680}}) 2018/03/19 03:15:27 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/19 03:15:27 executing program 2: syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) 2018/03/19 03:15:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000100)={0x3, 0x0, [{0x1, 0x0, 0x0, 0x93b}, {0x7, 0x0, 0x0, 0x2e}, {}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r2}) 2018/03/19 03:15:27 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x1, 0x6}) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x5, 0x74, 0x2}, {{0x0, 0x2}}], 0xfffffffffffffff7) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000380)={0x1, 0x264, &(0x7f0000000940)="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"}) sendfile(r2, r1, &(0x7f0000fc1ff8), 0x80000001) 2018/03/19 03:15:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000200)={{0x0, 0xfffffffffffffff7}, 0x20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="a1549f5742360001cab8bedcb894d4fc2bf0b39c93d93d197cade1997b1c67cdd1e2dec5a16189240d4504a8755e29368a3f269ee9a0a40fdebe3441c89df0e28ab89df7a660c8119ff9bcaf1acab0f0fee411554159c6c666b1", 0x5a, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000001700)='rxrpc\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001780)='ip_vti0\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f00000016c0)=[{&(0x7f0000000340)="537485b6014ea91fd8c8a68bb965e35bf28a185184631a3f58e25b65a16d6536ede9301686b1d4db040ceb05b5ec498849056da153ad0c3a34ab096c803d12ae90f977cd80d73356cb7f7842f1ccd8a43b4eb9f9fed0616f37733e265520ccfa115ea47ef20600f9fc472f06f7789c663a3bfe926b1f60058f4e76736107749bbcb3930f9d1020992a09be3631194af305504485fc1ebc48b5dddbf7317cd225eb702ff5f65e9e8560636074cec023294e348933be44ee235f9fbfb0e0d50b5a448dafb3d9cf8ebd7394687445bfeebe7ad56532bd6f", 0xd6}, {&(0x7f0000000440)="7f7edfcf65cfd2fdb90db9b588c658d7231f041ac29eb8f13f17abea2ce26a8c687eef1faefa40b2d659aeb649580f837b004bdbac3489ffba65c10310f50dfea4b8e79c96e19dacfb3835db7f00c97ba8141ce9559f4be3d2c67793e7a7c6f2cf3287504bed58122d77d0da289b75f526ad969fc854b52c3006929d5b1b9e5a9852eab41130b10412fb01058a1e9edbf1e01994337cae027a80e85a598c7f75c3fab08a7c08a7ed17c4cb6035b3607e33a5ff45b7fc9f7d57b7ae4767834875edfddaa0f40cebf26b943e786dc3e8", 0xcf}, {&(0x7f0000000540)="ac984dba075d58e15887c9cf94061ea884c660400db76dd5eb99d6ebe0aab36adb240664f988e74150e41d14ba3ccf44bbab74d6208c539fc8e80d0474c9439960f27e5d8c85dc89e6be670926313eb7ac79a56f62f6fb28401875a2ebbf22203d7b1b0f6297d38b13722a642bf28aa0e2cd1cbd8af92b614389ce48149e825cceef72dcbd7f864da0481499b441911899f7a6a2f397f1439bd8168da457e0bd802286355d42996cf43d368c20bb1b60f9892630762b09a1b6bc93eb053b77223edea41af48ca48e2a4c8569a55ef6be4c45bb0298b29bebaa976e0c2d678381afff6676c691f0f285651f", 0xeb}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="6afc91b841e0ec70083f9e17e70e7ac6694e9d4bd60202e7bbc4680f3f264c89a5305bf1bef9236bbbd308238c480e374056352798825c561c819a13d4f9eb346d1906a6f08923172d144f353cff765f0a8c28738c59e02496b58019a4bd62899d4d54b39ed856b9dbf8148e86", 0x6d}], 0x5, r5) 2018/03/19 03:15:27 executing program 7: r0 = socket(0x10, 0x2, 0x7b3) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000c80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b80)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x4, 0x8}, @RTA_IIF={0x8, 0x1}, @RTA_ENCAP={0x4, 0x16}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 03:15:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') flistxattr(r0, &(0x7f00000000c0)=""/31, 0x1f) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x4000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'ip6tnl0\x00'}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x3) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f00000000c0)) creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/03/19 03:15:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x101000005, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200001, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000180)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/13, 0xd}, &(0x7f0000000100), 0x68}, 0x20) 2018/03/19 03:15:27 executing program 7: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/9, 0x5}) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x8d9, @dev={0xfe, 0x80, [], 0x18}, 0x200}}, 0x3f, 0x9}, 0x88) ftruncate(r0, 0x0) 2018/03/19 03:15:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4000000000000004) listen(r0, 0x0) listen(r0, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockname$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/03/19 03:15:27 executing program 1: socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) utime(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)={0x9, 0x5}) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) madvise(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x13) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x4080, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af0000008875972c0c0b2a9a463f77c7ea844eacb2638314a24bbd073c1934489277114d2448bffe0bb7c859bb3a0015940078a43d458b6da5f1b7425cc7455e8d10927e321993cd9349fe9b87f3d7377ac572e0fa94d742d1cd45123d013d2ec3ff30ed4f93a27659aafc71be2a859ed15cafc8b8e0ecebcbd8d1809f7cfd8143af07d4921c57ab6e83e17f23517f5d619072966f12a9a8d655c40069b11893b919c9e55b963b83637e000000000000000000"], &(0x7f0000000180)=0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000003c0)="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", 0x16a) clock_nanosleep(0x8991ac687a5dca0f, 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x204, 0xb571c73, 0x2, r5}, &(0x7f0000000200)=0x10) clock_gettime(0x2, &(0x7f0000000380)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={r6, r7/1000+10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x8000000000006, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/19 03:15:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) 2018/03/19 03:15:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000f1f000/0x1000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 168.271267] ucma_write: process 1677 (syz-executor4) changed security contexts after opening file descriptor, this is not allowed. 2018/03/19 03:15:27 executing program 7: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/202, 0xca, 0x3, 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/03/19 03:15:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7779, 0x10000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 4: r0 = socket(0x2, 0x4, 0x800000000000003) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x4, 0x1}) write(r0, &(0x7f0000000300)="2400000032001f1546f9ff7f0000055bf10007010c00020050ff01000000f3ffffff0000", 0x24) 2018/03/19 03:15:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x8c) 2018/03/19 03:15:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) [ 168.419512] l2tp_core: tunl 2: fd 23 wrong protocol, got 33, expected 17 2018/03/19 03:15:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r0, &(0x7f00003d3fff), &(0x7f000016f000)=""/5}, 0x18) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="0aed9c8c77e90685a1c16efd29b30cdcbb9d8382bfbc5f2b0667e772c906875e1e72a24d9cfa369abd30498e57f59e7489736cb652f9ca940beebc03c32099c4c2f185646e0ca26cd68245a2ff7ad4e4d40dd0e5582db0dcc79a5d4517a611cb3c89341422f5ee1547782a688dce575cc80aa3e0e395844c34cea05fef8fd949133e1e0afa6e83c6afc2ec387f432b010e4c0533f8f0f19f3c6ef982a2d5ec1e87fb3eb87b96a3fb903b040bd2eb879ee5b266b4ac9b755ca0e909", 0xbb}, {&(0x7f00000000c0)="5bb30e77f506532ccde04f5846a00683b95714fbec98e0952ba5a4e55b5b38878b886b3fa40f80a192f98b0785062d0910a9fcdaa791b973daf709f2e809283941a556c236fdc903dd2a6af0e38c577c2201324ed4b654ca", 0x58}, {&(0x7f0000000140)="f91b52a0da1566b9431f38c4af69f179de481244182ef5b6e7b092034e301fc2935806875f9b4de6f869cbc620c1bfcbf7f7f676f6f3bf9e57170f1a8dbad56dc4fc8e5c1f303dfbf17efef2401c79843e1c9ccfd14f5ccaf5030a54af4cd67672213a2710f5c35a4f2a12a5195c5a5abe9cc5ef3067c0b9594cf18b418feec69e49d5d45994cb9cf0d08c0253b4b989b8308a9e67de03584e973ced8ddd98acc706b3e39e09e287891e3ea8f9e15a186f480cccd30be2c37a247e285849130393c5e676718c3befc565f413373f8b85abba91c5", 0xd4}, {&(0x7f0000000240)="8ddbc035b66c0c256bd35652844c6253ddf66eb18176878e6aceace4281f137de93c37e077b340bdba1f758faba13633497e914a999a57b865c3f3fe3857b5105333202e5f6472f1f22ac0cb96a9e15de0d32668382e38918c7cc0f418644d01ad9a460aa0a7ef", 0x67}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="c42553aad49c36ef337dcc73448af3f4c51cee340ea27157d499e42002f1348310fcff6e9305a592405ede0af65f32ed9e56770ed93c3dff2bc3dacf47ed193e20c3af36c628e8fd11af7a384ed029e83f7f1b56116978929d77712d3ac9af3d7925da6b0b", 0x65}], 0x6) 2018/03/19 03:15:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x1ff}, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x50638365}, 0x14) 2018/03/19 03:15:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000062fec), &(0x7f00004e0000)=0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80080, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/03/19 03:15:27 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) 2018/03/19 03:15:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x101080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x40, @tick=0x91, 0x80000001, {0x0, 0xc377}, 0x5, 0x0, 0x7}) r1 = syz_open_dev$sndseq(&(0x7f000063b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)) 2018/03/19 03:15:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000200)={0x1c, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@generic="d97613413d"]}, 0x1c}, 0x1}, 0x0) open_by_handle_at(r1, &(0x7f0000000040)={0x75, 0x6, "0841275337d0994bd97b651de8af9f0bb089bc982242481be3b91dbb11a486e6a3cd9c1a6bd7b6b651742c2924327348adb135f447cef19a6ed1891d7c8168786efafe036fcda3a89a4d00f038a75e6822be98afaaec1391a69c0aa97e7241a58a3684e111ac94b5b7865627bb"}, 0xa000) 2018/03/19 03:15:27 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0xffffffffffffffc0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x16}, 0xa83}, @in6={0xa, 0x4e21, 0x1438, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}], 0x90) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/143) write$selinux_validatetrans(r0, &(0x7f00000000c0)={'system_u:object_r:login_exec_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) socket$inet6_sctp(0xa, 0x27a8a15013372faf, 0x84) 2018/03/19 03:15:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) [ 168.469189] l2tp_core: tunl 2: fd 29 wrong protocol, got 33, expected 17 2018/03/19 03:15:27 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x0, 0xffffffffffffffff}) r6 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x61f6d6de, 0x2000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r8 = signalfd(0xffffffffffffff9c, &(0x7f0000000580)={0x81}, 0x8) r9 = gettid() fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000840), 0x80000) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0x2000, 0x0) r17 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/mls\x00', 0x0, 0x0) r18 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ac0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="5f2c13ebb1b368989d2d2115f61277554ebcce9b68989172cabec2504d96c1d84d88edf2c308a7ca1188c59cf0a47bbb2956749f43f5f8d5cdcb4d0e942b8d18f578dc81097056e926b1350d4532ebc119c46da283684615c08c9e512ce8a94973791da72c8e54718a3f4d8f1fe00bdd", 0x70}, {&(0x7f0000000140)="21314b55ce7104004e3c83b38a6ab21a2f0e547df367c5c5b6417855040113e61bc8e0e5f8c449c14f1d495856e9a15977957ae7b703295e7e113168477d0fc81ccc1ddbd5b58ce1d42d6e46cd579cebe7b854a9a0e5cdc149f9802e8cc550c485428cb6d8386851fab9ab725b87c39c5076aa4e6367c3be8aba552bd08948c25dfc2b1dbc", 0x85}, {&(0x7f0000000200)="e28f0e257b075a1c379ea08c72590ac1ccf1fcb7edb187f8d0b7472ffc5bd1cdbfd4e2b058b8c0d9d3cbda21cb78c04e2ada7069ddc85a2eaa5394f26a616d45ceba8628fdc60d66cf8b67b52ffb6fd3b0bf261138fdcfc7", 0x58}], 0x3, &(0x7f0000000dc0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="200000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="1800e2ff00da0000000000ee244b087e2c00", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23], 0xb0, 0x840}, 0x11) unshare(0x28060400) getsockopt$inet_udp_int(r17, 0x11, 0x65, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) r24 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/ip_tables_targets\x00') setns(r24, 0x0) 2018/03/19 03:15:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x20081) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0xae, 0x9}, 'port1\x00', 0x1, 0x40000, 0x75b, 0x9, 0xbd, 0x3, 0x0, 0x0, 0x1, 0x1}) fchmod(r0, 0x0) 2018/03/19 03:15:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f00002e7ffc)='ramfs\x00', 0x2040020, &(0x7f0000508fff)) 2018/03/19 03:15:27 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x100000, &(0x7f0000000380)="9d89ae") mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) r0 = memfd_create(&(0x7f0000000100)='em0\x00', 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@ipx={0x4, 0xf2e, 0x2, "aa0765af9557", 0x7}, {&(0x7f0000000140)=""/131, 0x83}, &(0x7f0000000200), 0x40}, 0x9c) 2018/03/19 03:15:27 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x100000, &(0x7f0000000380)="9d89ae") mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) r0 = memfd_create(&(0x7f0000000100)='em0\x00', 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@ipx={0x4, 0xf2e, 0x2, "aa0765af9557", 0x7}, {&(0x7f0000000140)=""/131, 0x83}, &(0x7f0000000200), 0x40}, 0x9c) 2018/03/19 03:15:27 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/03/19 03:15:27 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1404a7b3002300ce000000030000000000000000000000000000006d8cb9b6cea2753bd34a529ca127cf8adfab9d9c1681ec3ef7c99579be9dd7442c2ba81da8003176824c63a8544d3cc51e18088a65a198ff4407baceaec5b9e181872984c24f58019a9fccd3e46cf865e7d8482d1b6764040e4fbf43f3b7228ef579b5ddb02f1d9c870a685201aa6453e514d7ad1fbc87e1af0cbc0d4b1f2890ce2633c20974b9269b0f4b09ec0c19be9b82278afd997de4eb80d1c1828022480699a52db50a6f2bd819f23367c3d13dc693c43e895bfc4317720ef49ec1ed91"], 0x14}, 0x1}, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0xf000, 0x3000, 0x0, 0x1d006], 0x9, 0x3, 0x4}) 2018/03/19 03:15:27 executing program 1: r0 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000013c0)='/dev/vcsa#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001400)={0x0, 0xd4, 0x7fffffff, 0x4, 0x8, 0x7}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001640)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001540)=0xb4) keyctl$link(0x8, 0xfffffffffffffffb, r0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_readv(r3, &(0x7f0000001200)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/138, 0x8a}, {&(0x7f0000001100)=""/36, 0x24}, {&(0x7f0000001140)=""/89, 0x59}, {&(0x7f00000011c0)=""/26, 0x1a}], 0x5, &(0x7f0000001380)=[{&(0x7f0000001240)=""/29, 0x1d}, {&(0x7f0000001280)=""/37, 0x25}, {&(0x7f00000012c0)=""/103, 0x67}, {&(0x7f0000001340)=""/30, 0x1e}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001480)=0x2c, 0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001580)=""/158) 2018/03/19 03:15:27 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4ac7, 0x200000) getdents(r0, &(0x7f0000000180)=""/193, 0xc1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001d00ff00000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/19 03:15:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xff, 0x200000) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)) 2018/03/19 03:15:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) mkdir(&(0x7f00000001c0)='..', 0x2) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x40) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="08000000000000000800008000040000fdffffff000000000200000000000000070000401b00000003000000040000009600000000000000000000800800000006000000010001000400000000000000090000c00800000045390a100300000003000000000000000f000040080000009b4400000100000000000000000000000100000008000061a1bc020709ab7f860576181b130008000000010100000500000000000002000000800200000002000000040000000000000000000000000000c00100000003000000060000008f35000000000000"]) getrlimit(0xb, &(0x7f0000000080)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/19 03:15:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000", 0x2) lseek(r0, 0x1fffffffffd, 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/211) 2018/03/19 03:15:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/19 03:15:27 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x480000, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000280)=""/74) arch_prctl(0x1001, &(0x7f0000000340)="530bf19454bd0bafbbdd28e65ad3bdf48cdf21e7eb29261ee5b9889dd02c6860c5c1958ad30b49d53da22c0b36e1482f19e86eab50063c4be1bf142ea352844776f6c9628f2d3e2556107eebbaccc348c2e5fe804f80738e9ce2d9ff42e60dce43eeea92947797cd739c02b4577f47efec9ac65d5c5fcfbe29") 2018/03/19 03:15:27 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x319) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100, 0x0) fchmod(r1, 0x18) getsockopt(r0, 0x8, 0x4, &(0x7f0000001000)=""/4096, &(0x7f0000000080)=0x1000) 2018/03/19 03:15:27 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f000000a300)=[{{&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000003fc0)=""/94, 0x5e}, {&(0x7f0000004040)=""/214, 0xd6}, {&(0x7f0000004140)=""/147, 0x93}, {&(0x7f0000004200)=""/232, 0xe8}], 0x4, &(0x7f0000004300)=""/130, 0x82, 0x96}, 0x80}, {{&(0x7f00000043c0)=@ax25, 0x80, &(0x7f00000057c0)=[{&(0x7f0000002640)=""/35, 0x23}, {&(0x7f0000004440)=""/135, 0x87}, {&(0x7f0000003b40)=""/26, 0x1a}, {&(0x7f0000004500)=""/49, 0x31}, {&(0x7f0000004540)=""/104, 0x68}, {&(0x7f00000045c0)=""/184, 0xb8}, {&(0x7f0000004680)=""/22, 0x16}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/153, 0x99}, {&(0x7f0000005780)=""/45, 0x2d}], 0xa, &(0x7f0000005840)=""/142, 0x8e, 0xffffffff}, 0x9}, {{&(0x7f0000005900)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000005980)}, {&(0x7f00000059c0)=""/189, 0xbd}, {&(0x7f0000005a80)=""/4096, 0x1000}], 0x3, &(0x7f0000006ac0)=""/217, 0xd9, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000006bc0)=""/24, 0x18}, {&(0x7f0000006c00)=""/4096, 0x1000}, {&(0x7f0000007c00)=""/219, 0xdb}, {&(0x7f0000007d00)=""/212, 0xd4}, {&(0x7f0000007e00)=""/166, 0xa6}, {&(0x7f0000007ec0)=""/125, 0x7d}, {&(0x7f0000007f40)=""/144, 0x90}], 0x7, &(0x7f0000008040)=""/72, 0x48, 0x6}, 0x81}, {{&(0x7f00000080c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000092c0)=[{&(0x7f0000008140)=""/4096, 0x1000}, {&(0x7f0000009140)=""/40, 0x28}, {&(0x7f0000009180)=""/69, 0x45}, {&(0x7f0000009200)=""/82, 0x52}, {&(0x7f0000009280)=""/63, 0x3f}], 0x5, &(0x7f0000009300)=""/4096, 0x1000, 0x6da8}, 0x3}], 0x5, 0x2040, &(0x7f000000a3c0)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000a400)={@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff, 0x3, 0xffffffffffffffff, 0x100, 0x7, 0x1, r1}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003e00)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/62, 0x3e}], 0x1, &(0x7f0000001300)=""/21, 0x15, 0x62}, 0xffffffff}, {{&(0x7f0000001340)=@generic, 0x80, &(0x7f0000001680)=[{&(0x7f00000013c0)=""/61, 0x3d}, {&(0x7f0000001400)=""/148, 0x94}, {&(0x7f00000014c0)=""/226, 0xe2}, {&(0x7f00000015c0)=""/139, 0x8b}], 0x4, &(0x7f00000016c0)=""/186, 0xba, 0x401}, 0x1ba0}, {{&(0x7f0000001780)=@nl=@unspec, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/122, 0x7a}, {&(0x7f0000001880)=""/53, 0x35}], 0x2, &(0x7f0000001900)=""/239, 0xef, 0x100000001}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001a00)=""/122, 0x7a}, {&(0x7f0000001a80)=""/23, 0x17}, {&(0x7f0000001ac0)=""/11, 0xb}, {&(0x7f0000001b00)=""/186, 0xba}, {&(0x7f0000001bc0)=""/231, 0xe7}, {&(0x7f0000001cc0)=""/3, 0x3}], 0x6, &(0x7f0000001d40)=""/159, 0x9f, 0x1ff}, 0xfffffffffffffff9}, {{&(0x7f0000001e00)=@generic, 0x80, &(0x7f0000002280)=[{&(0x7f0000001e80)=""/90, 0x5a}, {&(0x7f0000001f00)=""/136, 0x88}, {&(0x7f0000001fc0)=""/245, 0xf5}, {&(0x7f00000020c0)=""/115, 0x73}, {&(0x7f0000002140)=""/134, 0x86}, {&(0x7f0000002200)=""/125, 0x7d}], 0x6, &(0x7f00000022c0)=""/100, 0x64, 0x2}, 0xfffffffffffffffd}, {{&(0x7f0000002340)=@can={0x0, 0x0}, 0x80, &(0x7f0000003740)=[{&(0x7f00000023c0)=""/27, 0x1b}, {&(0x7f0000002400)=""/20, 0x14}, {&(0x7f0000002440)=""/42, 0x2a}, {&(0x7f0000002480)=""/138, 0x8a}, {&(0x7f0000002540)=""/234, 0xea}, {&(0x7f0000002640)}, {&(0x7f0000002680)=""/166, 0xa6}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x8, &(0x7f0000003780)=""/212, 0xd4, 0x7}, 0x40}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000003880)=""/73, 0x49}, {&(0x7f0000003900)=""/183, 0xb7}, {&(0x7f00000039c0)=""/84, 0x54}, {&(0x7f0000003a40)=""/94, 0x5e}, {&(0x7f0000003ac0)=""/75, 0x4b}, {&(0x7f0000003b40)}, {&(0x7f0000003b80)=""/250, 0xfa}, {&(0x7f0000003c80)=""/179, 0xb3}], 0x8, &(0x7f0000003d80)=""/91, 0x5b, 0x20}, 0x1}], 0x7, 0x100, &(0x7f0000003f00)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003f40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x100, 0x8, 0x4000000, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x3, &(0x7f0000000080)=@framed={{0x18}, [@initr0={0x18}, @initr0={0x18}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) 2018/03/19 03:15:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000039d18)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xfffffffa, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000025000), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "50345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d"}}}], {{[], 0x0, 0x252, 0xd0}, {0x29f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='..') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x800) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x4, 0x0, 0xc6, 0x8, 0x8, 0x3f10, 0x101, 0x10001, 0x6, 0x96e}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000100)={0x1000, 0xb9a6dd6194d55d48, 0x1, 0x2, 0x76}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) 2018/03/19 03:15:27 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x800000007, 0x7, 0x6, 0x3]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x1, 0x2, 0x800000001, 0x0, 0xffffffffffffbfff, {0x0, 0x0, 0x6}, [@typed={0xc, 0x7, @ipv4=@broadcast=0xffffffff}]}, 0x3e8}, 0x1}, 0x0) 2018/03/19 03:15:27 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x400003, 0x11, r0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000fc0)=ANY=[@ANYBLOB="16000000000000fa0a00000000000000fe8000000000000000000000000000bb00000000000001ff00000000ff01000000000000000000000000000100000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xff46) 2018/03/19 03:15:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/igmp6\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/97, 0x61}], 0x1, 0x1d) fcntl$dupfd(r0, 0x406, r0) 2018/03/19 03:15:28 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x9, 0x2, &(0x7f0000000080)}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/219, &(0x7f0000000100)=0xdb) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000289000), 0x0) sendfile(r4, r2, &(0x7f00002b9ffc), 0xfffffffeffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x103042, 0x0) 2018/03/19 03:15:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f00001ec000)='..') mount(&(0x7f00000000c0)='..', &(0x7f0000000100)='./file0\x00', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f0000000240)="b52a27f8090eabf3b9724f7c99da264616f7a8f0b729cc20c88d45a32b38149a25813dde07bc1f67e6c5290fdfca225a7d711f1cb7c532d90d40913cab6a54d172de7057d6ffff3434bb420aec7b16855a4d") rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000), 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$setopts(0x4200, r1, 0xffffffffffff0001, 0x18) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)={0x3, 0x0, [{0x7fff, 0x0, 0x0, 0x0, @adapter={0x40, 0x81, 0x9, 0x8001, 0xfffffffffffffffe}}, {0xff, 0x2, 0x0, 0x0, @irqchip={0x2, 0xfffffffffffffffd}}, {0x0, 0x3, 0x0, 0x0, @msi={0xe3, 0x80, 0x1000}}]}) 2018/03/19 03:15:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x80000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xce64, 0xbd9, 0x9, 0x545]}) 2018/03/19 03:15:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/211, 0xd3, 0x22, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x4081, 0x0) 2018/03/19 03:15:28 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0xfffffffffffffd6f}, 0x1}, 0x2) [ 168.797603] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/03/19 03:15:28 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @loopback}, &(0x7f0000000080)=0x107) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0x2, @in6, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x3f, r1, r2}, {0x800, 0x6, 0xffffffffffffffff, 0x0, 0x80000000, 0x4, 0xfff, 0x7ff}, {0x299, 0x9, 0x8, 0x7}, 0x1c, 0x6e6bbf, 0x0, 0x0, 0xdd4efea7834d582e, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x7, 0x3, 0x80000001, 0x0, 0x3d, 0x1}}, 0xe8) r3 = accept4(r0, &(0x7f0000000380)=@nfc, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000180)={@multicast1, @dev}, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="647c544ad42e717c6157226816475a3d13c2073380378abb0e9ab170541f2adb09de000b61407195888a68a44802627cede9d542a9055c01abebaa3d9aebee3cca37e0fa210a62334fb6c9a9424be6bac4bf54c3d3685918469370d8c63f6df92b9bab89c57512fcd195b94cf962b350ddd26b97dacb0089ae9e51b3038b90c980cc21ff4334dce5791239cba574a112e335e112f51ffccc71abed3df96ff99aae734e3378a880e12db87eeba868", 0xae}, {&(0x7f0000000540)="2a5eb6324de64870fb594b78a85deb39ce5a0f6ba049ffbcb9c045a4b54c7b5aa3abda595248a35d8f84bbea478d1b2c245b84ae25ec06465f4bb3c3d71c9cd19743f90849e5af816d4f1abef4286c6ffd2555ff3e7681aa02e76dd17279295772d760e42ff4b2d7b9ca657b5241d32e6ee8b085f9ecb82b4d9c843a2b58a591fd1b4bc0b0992cbfaca75d0916205c807d4df8b667a91f6f5d6d8b60b87f64a7317b4158776503f93951550f9a02a3e9518650fe13c2adbf8275390c9d", 0xbd}], 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1078, 0x4000800}, 0x801) sendmsg$nl_route(r0, &(0x7f0000001980)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001940)={&(0x7f0000001800)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) r4 = socket$inet_sctp(0x2, 0x400001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001700)={0x0, 0x8, 0x30, 0x7f, 0x8}, &(0x7f0000001740)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001780)={r5, 0x61}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, 0xfffffc74) 2018/03/19 03:15:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) time(&(0x7f0000000200)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) tkill(r2, 0x1000000000016) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x65, "a9981714bbbfe64ea102e93327d17b513dd8b85eb681dd2ed610ed953733e0856e088810f14121b1974294b969871c5fcf5ee25726092ce3f79532aba8505774261debe1155e5ee5556ff5be5fd4a7219729df10e4b4ffecb91b2f571d56c305d5c5a4c59e"}, &(0x7f00000001c0)=0x89) 2018/03/19 03:15:28 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x8000, 0x7, 0x5, 0x4fe, 0x7}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1010000000000000, 0x2, 0x9, 0x8, 0x10001}, &(0x7f0000000380)=0x14) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000003c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x80000000000, 0x0, 0x10003, 0x8}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x5, 0x100, 0x8000, 0x1, 0x8001}, &(0x7f0000000440)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0x5, r3, 0x10000, 0x6}) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/19 03:15:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x88000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{}, {}, {}, {}, {}, {0x0, 0x5000}, {}, {}, {}, {}, 0x80000000, 0x0, 0x0, 0x300018}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202, 0x0) 2018/03/19 03:15:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) readv(r2, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/61, 0xfffffffffffffcb5}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x11) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x404, 0x0) 2018/03/19 03:15:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x280, 0x10000) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) fcntl$notify(r0, 0x0, 0x284) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/03/19 03:15:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setpriority(0x2, 0x0, 0x6d) 2018/03/19 03:15:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x20000) chdir(&(0x7f0000000080)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:28 executing program 5: r0 = epoll_create1(0x0) close(r0) r1 = syz_open_dev$mice(&(0x7f0000576ff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x551fb79d, 0x0, 0x3bc0, 0x3, 0x502, 0x1}) 2018/03/19 03:15:28 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x5, 0x4) 2018/03/19 03:15:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000010) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000220009070000000b00000000000000000000000054afce824e16a4e8ad64f77d59498c53696ccfad5f5fbd97fccc1a17c2ba2294198ae333ca025bb273a7c58f798a664ca99644374e54f2be1c939087837db4c281631cf3480ed201731e5e84d4b1bc05d2a6880355c8f1bd86d3f502d6936b950e6514544cbedbbac19b723f4b6f1144292598b488a19d9a78feafe258263d7dbef3b127b37a81afb6be0f46486b0029f3404fdcab99e8a6c3d267"], 0x14}, 0x1}, 0x0) 2018/03/19 03:15:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0xfffffffffffffdcd) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/19 03:15:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x8000080000) dup2(r0, r1) 2018/03/19 03:15:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x105000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2700058d7409620d0c00000400000089cce1b9ee541c341091ff55b9347d15021100000000000000000000000000"], 0x400003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') pread64(r2, &(0x7f0000e3e000)=""/8, 0x59, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/19 03:15:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x10000}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x85, @dev={0xfe, 0x80, [], 0x15}, 0x8}}, 0x3ff, 0x8001, 0x1, 0xc3}, &(0x7f0000000200)=0x98) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x8, 0x2) r3 = dup(r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) 2018/03/19 03:15:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) tee(r0, r0, 0x1, 0x0) 2018/03/19 03:15:28 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x501040) recvfrom$ipx(r4, &(0x7f0000000080)=""/74, 0x4a, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) 2018/03/19 03:15:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x9e}, 0x4) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000001c0)=""/134, &(0x7f0000000280)=0x86) chdir(&(0x7f00001ec000)='..') clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000440)={0x800}, &(0x7f0000000480), &(0x7f0000000500)={r2, r3+30000000}, 0x8) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x100) getpeername$unix(r4, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) umount2(&(0x7f0000067000)='..', 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f00000002c0)=""/193) 2018/03/19 03:15:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) set_tid_address(&(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0xfffffffffffffff7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r5, 0x81}, &(0x7f0000000240)=0x8) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x2, 0x0, 0x0, 0x3f}, 0x14) 2018/03/19 03:15:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000001780)=[{&(0x7f0000001680)=""/225, 0xe1}], 0x1, 0x0) inotify_init1(0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x10, 0x4) 2018/03/19 03:15:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0xf000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x202000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/03/19 03:15:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x5, 0x400) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000001c0)={{0x5, 0x5, 0x20, 0xd4, 0x6, 0xfab}, 0x1000}) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000003c0)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x101, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffe) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/19 03:15:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/24, 0x18) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000080)="b929000000b80b852e69ba000000000f30c4e32d6de704b9280800000f3283d7000fc72cb3c4c37d488cc900000000d50f01cfc4e21d3b45390f0097000000000f08", 0x42}], 0x1, 0x0, &(0x7f0000000240), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0xfffffffffffffffd, 0xa26e, 0x80, 0x81, 0x0, 0x2, 0x13c, 0xd, 0x101, 0xb591, 0x20, 0x8, 0x8, 0xffffffffffffffff, 0x7, 0x1f, 0x8, 0x8cd, 0x100, 0x83, 0x202f, 0x1, 0xfffffffffffff801, 0x101, 0x100000001, 0x8, 0x7, 0x21, 0x5, 0x1, 0x2, 0x1800, 0x6, 0x3, 0x5, 0x91a, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x20600, 0x2, 0x9, 0x5, 0x8, 0x2, 0x100000001}, r3, 0x3, r1, 0x0) r5 = dup(r4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000740)=0xd52b) 2018/03/19 03:15:28 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x2, 0x80000, 0x3) accept4$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x6, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'bcsh0\x00', r3}) eventfd2(0x3, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x7ff, 0x20}) 2018/03/19 03:15:28 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000040)={@empty, @empty, [], {@generic={0x88f5}}}, 0x0) keyctl$session_to_parent(0x12) 2018/03/19 03:15:28 executing program 7: clock_gettime(0x0, &(0x7f0000006a40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006900)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000940)=[{&(0x7f0000000340)=""/238, 0xee}, {&(0x7f0000000440)=""/94, 0x5e}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/168, 0xa8}, {&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000740)=""/152, 0x98}, {&(0x7f0000000800)=""/16, 0x10}, {&(0x7f0000000840)=""/87, 0x57}, {&(0x7f00000008c0)=""/66, 0x42}], 0xa, &(0x7f00000009c0)=""/4096, 0x1000, 0x865}, 0x1}, {{&(0x7f00000019c0)=@alg, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001a40)=""/81, 0x51}, {&(0x7f0000001ac0)=""/216, 0xd8}], 0x2, &(0x7f0000001c00)=""/4096, 0x1000, 0x7}, 0x2}, {{&(0x7f0000002c00)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002c80)=""/229, 0xe5}], 0x1, &(0x7f0000002dc0)=""/200, 0xc8, 0x9}, 0x3}, {{&(0x7f0000002ec0)=@generic, 0x80, &(0x7f0000004240)=[{&(0x7f0000002f40)=""/126, 0x7e}, {&(0x7f0000002fc0)=""/14, 0xe}, {&(0x7f0000003000)=""/21, 0x15}, {&(0x7f0000003040)=""/160, 0xa0}, {&(0x7f0000003100)=""/94, 0x5e}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/155, 0x9b}], 0x7, 0x0, 0x0, 0x7fff}, 0x24000000000}, {{&(0x7f0000004280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004300)=""/192, 0xc0}, {&(0x7f00000043c0)=""/172, 0xac}, {&(0x7f0000004480)=""/32, 0x20}, {&(0x7f00000044c0)=""/77, 0x4d}, {&(0x7f0000004540)=""/232, 0xe8}], 0x5, &(0x7f0000004680)=""/201, 0xc9, 0xf2}, 0xffffffff}, {{&(0x7f0000004780)=@alg, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004800)=""/150, 0x96}, {&(0x7f00000048c0)=""/254, 0xfe}, {&(0x7f00000049c0)=""/62, 0x3e}, {&(0x7f0000004a00)=""/28, 0x1c}], 0x4, &(0x7f0000004a80)=""/120, 0x78, 0x2}, 0x2}, {{&(0x7f0000004b00)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000004b80)}, {&(0x7f0000004bc0)=""/172, 0xac}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/50, 0x32}], 0x4, &(0x7f0000005d00)=""/111, 0x6f, 0x40}, 0x9}, {{&(0x7f0000005d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000005e00)=""/236, 0xec}, {&(0x7f0000005f00)=""/178, 0xb2}, {&(0x7f0000005fc0)=""/248, 0xf8}, {&(0x7f00000060c0)=""/56, 0x38}, {&(0x7f0000006100)=""/197, 0xc5}, {&(0x7f0000006200)=""/152, 0x98}], 0x6, &(0x7f0000006300)=""/193, 0xc1, 0x1}, 0x7}, {{&(0x7f0000006400)=@l2, 0x80, &(0x7f0000006640)=[{&(0x7f0000006480)=""/31, 0x1f}, {&(0x7f00000064c0)=""/182, 0xb6}, {&(0x7f0000006580)=""/160, 0xa0}], 0x3, &(0x7f0000006680)=""/144, 0x90, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f00000068c0)=[{&(0x7f0000006740)=""/145, 0x91}, {&(0x7f0000006800)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x6}, 0x5}], 0xa, 0x60, &(0x7f0000006a80)={r0, r1+10000000}) sendmsg$netrom(r2, &(0x7f0000008e80)={&(0x7f0000006ac0)=@ax25={0x3, {"03982afe5e6a08"}, 0x5}, 0x10, &(0x7f0000007b80)=[{&(0x7f0000006b00)="a125167812c1fc1bf73fc0d5ea7073b1590bc89dc00691a26a3955d20d9d4ae6ab1cbe2f45b6d2ef94f359f92540b350acd23669067221af44e1aa80243d41e1ae5874170233eba7ed6a17b9fe4d0a7a0f1d7ddffe891df23729f379c6e80e66240ecb3b86482f9763a5205615b929ad1123ce6388988f840a7b6fe3aab116963e927f946fd5d31e50f983c0d80da7b887423edf3aa73105a54998a5a40702c7df489777710b28492879c1b9c48c251f065dcacfd675cbefeb8eacf5b18ca9673ad8f89ad99a6ec3c3e45cb9c14f64838089ef227e90b395e8e18d97da77724132ecfb45179526f753e9936ffc70172c744f1555997772cf00c550735377b4475e14eb75687d51b3fde06315d714b2f033e36c9e301a4befa395ad2e08e3f5bbe02eabf43d8a22b301779e2da6edad14feeb2961a6505df0d252e5ae4cd13fb97e3849887e7e63d89d8b3fb9b1c81172892d10a2af4643c8fefdad0c4f85904fa897502ee6862ceb93554c41e66c716067fc3976ac876128166c929b109be2412ca8083648501f99d58d060e4b0d9515673268dad8ed0de2f5657d230a373866c6235a0d2b461a2454f28dca335b5d4da04a5e63421acc03f5519a9e07b8755c33d097d8baad9a91e57d0c127824aa3d0f7a41b33175984f01d80116a639765233ad8e06a19b9a548ef8aadf933bfe065cde322b854980f267819f7ab14babd76c34a0c34439666e3aec0b03534ca2eddf233384fa453f73f8d5d581b647580edf67b48b5de63febfb972528a97517039a95a84f11721b4b61da1c783a512a541382b34af373a2f0595b2ae0f299eedf9a82d07487dde86b57aedb270845c0b398a0a62264ac613a07bed2987dc236ea5a7135113577289625e92759de30531d7c262c7e2d7e76f61b6f65b7dbc4ec8e1462110fa86aff637a7f0d2a4b8def446edb496b0dc495fb4c0d1e7b7014b14784440359974838514e486c54b241c1815b6c85e4ac72b12fa916a7af583165867f023420714a32a40c5461b6c48fbbe8d08f0eb1890493e8488599d9244df2fe95728dc8add3a0409e269d4fe79502dd4ef455a337ae93a86c283b6307d66bb234370377390f2852fce7e2bd8ffcb3ddc6d7be0c1e68080257548e96d01acad897cf8a331b107b27cc882e00a01bb64aef96dac0e437696f35f54919e9517d9fa329d74cc26643a2b5aacf7d57a7e04cf386f839f2d891e54bbac3b23bbb35f497043ed63caf9b04d0b5edda7b727d17180565739b572b2a0ec417ce478c455108a688d2ce8b6f4848001db2891a7d6ac75eeb908d0b439deeb939bff35dff79727e7df9b1518c93f9fa1a6d0001635adfd472eae0c334cca79b8953c124a1297e94e3316b0e9ac79b3bb1b84b3b72912f88397c7090e307321362acc45aa5221b3869e69f97e7894dc5a9a4115db4b821ef7fb80fc7f8f5332cf0d0aa44e3a228ad5898bd03b188f906c7421c7c329e83cc10be25d4a00ecf08f95be13a3ac357078bef81b6b70adb596b34d0466cfd8626d62bceb665091f7767c23b9e22132821c25f096429d1f0d570fb659429ead344ec1b8528d47d8ec1ad22cafa94c070270af27e314c89ba213b7af994c9155b4b8f9cbc7c9b969cf6de9650927518acc15476e5b7a38d042a3d521f72e058d4bbf17b45717bc8a472e1104c78fa18ec97d2726e76779a4bc9e14204b411971918a1e1a5138c9451cb92973037ebbecb15e5a862085a5ab6cff5688414411e4faa1310b0e204b63701f38c7c37c987f44197e1e670f35d87403dae39b49e13fe65a477ab349334976b4119b8c3a538fc254916014819463da080a3116bc53e0ead92040a6f335b9ea0b61f738103b2a1b7ec81085778ad6230bfbdea9d230a5266b914f4159e009075338f82c244026f13ee83ff6ef60330bcc64e583e7c71077ec5fa0e9c0d95f92c3977d1d0475d22d7bc262bae7bd164717f3d1f7ed75b982f33295b8734a4de49b70b94c46c61e4e67eabad38a3681fcaf67eb207dc65af868139ad4f26d8834d4326a49d128481ab08b3e28914317373f038b72dc5ed9ee5d1c44bff5cc3540f7c1dfd39a8a89b58eedd9141185c493ea60d09ae4e04c3308881008e32681ecd9d3cf5c9664ac5d77ce29b1f2a4db754b47da7faa291e6dfd225ed2a0de217c1ff300b392d11917c5f56c837c78c2eb1d8421b1c1d850d6f0f29da3514c1e1c7f342c8b39443d3f2dffe13a537cf965059015ae613333ada335c11ec5faac0c5dd83188fbf3f43bc4d58acdb9fecc6391944ed367b66f1efccfe4bf7642a2f218d71923be0a51e5f1683fec025069cc16f55f4046eca293295e1facbbc4ad95ecc607759412e63231eb5df139210fd497e885201c2f287ba114c611242c3df868d321dd41a058671e68b9ed72017adf348a8bbcd88e6c86ec68edcb606a3f32096ba324ced3515a9d74ff6978917e4908976b1c64e04f32bf4ab5a2dd8b45227d4f6a07fc7fbc518a76e38a31b36935c20bdafd5213a05b653c25317e8cfbf986400f5a1128f29b852409b65c459acf90304e41cd04729335e046955cb1957c049097a06dae99af2187231358fcb90d630785609d2e3ede60290e0185b6ed18addd539246e0774d2bc1acd054ae7eafe731737b6a2bea5e733f88d3f0f36570753d207926f788c3b06ce46653da2cab0c49fdc5879ef52b16421f2311bc4a752e0e3d6f8b6108115b39e3873791e7b981cb6fe9b6394941c3813cb7e13228530d9004b97033206763e10bb57157280a6d5e5709a4522834c6cf427ab6d1a44e66a1a79022aaabd8494f23c57886b14725db5390aa7866448d332d72b3b67609c9c1e3a1d2833ea71d6a1e4fd95f77f49a686fd7de47681465154bd5f7c9e84d782c45bc15aa2e50e6a354b68495b42b0d11c2dba8fb174fa7d9d40f72819692817003e8dc56c9f1810ef4681b11558fdce52b7c90b9e1a23731800649dae992e132541bc5497bb6ac89eaf0b6513c3850885d0dcb554e646f7aa44dae762a8ea2e7e5065c8343a043dfc2f54cb3ee830496eef25177ce89b65e1035a261f6abdf28c52709b4ce132af78c62a00b11500543bcae92bf1eab572c58a981e39e3591c3445bddaa750e175e4ee6a6ad95c9e74c737c7fdf521d3748a081f8244940d176820513f64829acf6ab44db209dbb33b5f1ee8cd54dd53668fbdf8a261c9e0d3d50e7a380aaa83feb245693c38b1de24ee20fd10afeefcbe37b426c1757d0c7bc45b18826be867d1f02cde772992cd803e91e3a72211ac9c47ec520b3d7cd86b04681bf0a55b4c4a7435c90e0caaf39fc8c78d91b89794c46b1c1e36043d2df46ed27ec4d1b6c192acbb1b9b310ab9ecc2fb63f65a4e0e2c1cb598da25ac2786fd27e36cde0d3887920f0934935bacef139b21acf2679809a751fb6e22ff3139c375c90eb26f000e97169326b7f69a36489624548933e4c290902299d13cf2d68e5f38f1a0c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0x1000}, {&(0x7f0000007b00)="4041adf98ad0b4331e4d07937a323201", 0x10}, {&(0x7f0000007b40)="962cd0826af79f7b5e71225f65ad40a450e1e65474dd5f05cf33a523f704fdc08f831c1a486fe9fedd6c6d0a71d9f3f96e738a2800a498e439941b1e0b", 0x3d}], 0x3, &(0x7f0000007bc0)=[{0xa4, 0x101, 0x100000000, "d38e43640383ea17c5694cea2873c79f4699ee2016fa2cad15ccb21af382f9eef78cf4f57a94dc1a04cf665d6f15ace7e3df01612a30631929a447fcf903a17dc664330b7e2aac3536ddcf9d5df3c85453e9aef61bc58bd430b5cd6fd971aeb9ba46ee9cd29aa8789fc01bee18c1ec86431021e9905808cdb8d8818bec9dbe3031036fc7b497d24282e7763dc656905a3d9edcdc3fe4"}, {0x108, 0x115, 0x3, "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"}, {0x100c, 0x103, 0x9, "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"}, {0x58, 0x105, 0x2, "3ab7d9e7c32f5ad393b3f422e843d50dd8be271ffd486c16a3e4d074e4859d98f94d78a25697674472053472549d5fa7437e6026b4bdaf9317651e436b7af0d158530b3029b7e9a71f16ea"}, {0x74, 0x11b, 0x2eaf, "61144e40ed2f19a040ea3f57a585988e2f7bd32f5b749e37b31d54852fbdab60a91a8b76ead31102e52e896aa5bc9f8df8c017c02bce9d8ed287c7333691c2450eff7d79f11d96151a21e7d4e3c10ee06ecb030e15edc950e0dd9b2814e9f85b17b959ee0fc8b26b"}], 0x1284, 0x48000}, 0x20000810) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$packet(r3, &(0x7f00000001c0)="e8a596eb23790843c9392fc85ce1e1fcf557145aa10aabf62a9bf1d815906d99ac194c88d15916899b46ae6714b094f8c2ac6cf500aaf7a5b6bd87a8971dce981a683e14cbf57daec89e83aa8e110c6ecfef451c399ce818f892f88e977535d65c95356b8813ee5547eb4ba61a09eff970a0dcd60bb4ac49f217c722098a3f6253cdf56ef85a9364d7e66369c5a77bdd2916c69a158e558a1ac76bb4b4ea4edc4022cabc561a0b60ee7b", 0xaa, 0x11, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e24}}) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f000093f000)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000280)="a89f95dab5056659b47bcb2bdbe7173eae518b0ea6e3d0cb9d8a1085c7dc4ffc9242096adaca6e0f9f5fd5ba01eae601c218e1cc31c3143c2d00eeae71f4dfc24081a34afcf8d4fdde1b909df109c2c1c0e6975896098237a916d1d156e102ad32e6e97b7c70fa41740a72d053525492d8e404872b635c3b414687b80789f3879d6e6e33f884472ed4a02b9fc91c225f0d64d7d4e010c9183f0da3", 0x9b) listen(r5, 0xa99f) 2018/03/19 03:15:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x6, 0xe01, 0x3, 0x1c, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_ident={0x2, 0x0, 0x2}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb9, 0xfff, {0x6, 0xff, 0x6, 0xf9, 0x0, 0x65b, 0x0, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb3, 0x7, {0x6, 0xff, 0x8, 0x4, 0x0, 0x7, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb7, 0xfffffffffffff4c7, {0x6, 0x32, 0x3, 0x4, 0x0, 0x8001, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}]}, 0xe0}, 0x1}, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000080000000000000000000000030006000000000002004e207f0000010000000000000000030005000020000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/19 03:15:28 executing program 5: perf_event_open(&(0x7f0000348f88)={0x100000000002, 0x70, 0x8000000080, 0x0, 0x0, 0x800000, 0x0, 0x9, 0x0, 0x800000000000, 0x0, 0x0, 0x1, 0x40000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x200, 0x0, 0x9, 0x0, 0x2, 0x0, 0xe55, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1010, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000ebdff8)=0xfffffffffffffffe, 0x9) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) 2018/03/19 03:15:28 executing program 4: r0 = memfd_create(&(0x7f0000000000)='vmnet1%eth0vboxnet0\\security\x00', 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x20000000006}]}, 0x8) write(r2, &(0x7f0000000200), 0x0) 2018/03/19 03:15:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000040)=0x2) 2018/03/19 03:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xb, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0xfffffffffffffd9e, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xffffffffffffffd5}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x33e, 0x98}, {0x28}}}}, 0x338) 2018/03/19 03:15:28 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000340)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r1 = socket$netlink(0x10, 0x3, 0xa) syz_extract_tcp_res$synack(&(0x7f0000000640), 0x1, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='ext3\x00', 0x8000, &(0x7f0000000500)="ff5e2f7377bf6cfc1862f6e0e885cc519e26bae3d947c43732a1d67f459f0b651addb86333038728b536b53f031c41da38aa245c89a3") symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000006fdc)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xffffffffffffff73, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={0x0, 0xfffffffffffffffb}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000700)={r4, 0xa96e, 0x30, 0x2, 0xfff}, &(0x7f0000000740)=0x18) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x52, "698fcb2c3f40f21649e9e281ef908c6628177adfb4bd3de0f3750e8b29906da56b3d4dd1bb1f879df7d67e9f5c3c4e9f08a7e19496f2240156dfd4f5f00818aa59835674506cc9dd5dfb000d67e43d8a486f"}, &(0x7f0000000240)=0x5a) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r5, 0x5, 0x7, 0xffffffffffff7047}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000540)={r6, 0x7d, "f564797ba771a881e449586ad6f04044e3aa8f492ba9ddd9c0a6d5dc11bea27addde4cc864b372f818222e2b666ec1e2a3a57cfbc5c35a73d96329a1e4c98266dd2fa80c2837977587141fb99cbc9f9fa13c54f7b415dddd700dca7757b26ba565bada816b37c0dc861ff3e60fa18d513b4417e73123ab4a1b2df9d934"}, &(0x7f0000000600)=0x85) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r3, 0x3}) 2018/03/19 03:15:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000100)={0x8, 0x4, 0x5, 0x101, &(0x7f0000000000)=[{}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f00009a9000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f000022efb4)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x2c}, 0x1}, 0x0) ioctl$void(r1, 0xc0045c7f) 2018/03/19 03:15:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:28 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/03/19 03:15:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x200, 0x9, 0x33, 0xfff, 0x4, 0x6, 0x1, 0x7, 0x6, 0x8, 0x8}, 0xb) 2018/03/19 03:15:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) poll(&(0x7f0000823ff0), 0x0, 0x0) 2018/03/19 03:15:28 executing program 1: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x1, &(0x7f00000001c0)="f7"}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x401, 0xfffffffffffffffc, 0x9b}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x43585ab6}, &(0x7f0000000140)=0x8) 2018/03/19 03:15:28 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000100)=""/223, &(0x7f0000000200)=0xdf) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/03/19 03:15:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x0, 0x0, 0xffffffffffffff98, 0x30000000000000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x8, 0x1, 0xfffffffffffffffb, 0x2, 0x4, 0x1b68, 0x7b1, 0x5, 0x100000000, 0x7, 0xc90f, 0x100000000, 0xfffffffffffffffe, 0xfffffffffffffff9]}, &(0x7f00000002c0)=0x100) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000000340)=0x9351, 0x4) r4 = dup2(r0, r0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) writev(r0, &(0x7f0000000380)=[{&(0x7f0000001580)="04", 0x1}], 0x1) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) sendfile(r2, r0, &(0x7f00000004c0), 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000000)=0x400000, &(0x7f0000000040)=0x4) 2018/03/19 03:15:28 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000240)='..', 0x400000, 0x0) linkat(r0, &(0x7f0000000200)='..', r1, &(0x7f0000000280)='./file1\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000002c0)={0x7, 0x4, 0x7fffffff, 0x8, "eba407c437275e9c5b0272c977f3b5feb756d343d1d641ca93c9bd46d0bf3192699c8071124f73e9e5906b8c", 0x3}) ppoll(&(0x7f0000000100)=[{r2}, {r2, 0x40}, {r2, 0x40}, {r2, 0x4}, {r2, 0x1040}, {r0, 0x4012}, {r2, 0x400}], 0x7, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={0x75}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) chdir(&(0x7f00001ec000)='..') r4 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000340)={{0xffff, 0x7, 0x960, 0x4, "19a3e8be0138bc281935cd20fa7b2ea7b922b9646afede61f94caf7c3bddc51165e1c2a0a52df30119648eca", 0x6}, 0x0, 0x0, 0x3, r4, 0x1, 0x4, "59b6026ba5afeb9ac0ca79b22ff5d17ba3ffe1f0a47602c0dfc99ba7ceedad771261ded336a3368d80aec907ba2734ebd1b79682acb1f5f738187083e044299a", &(0x7f0000000300)='\x00', 0x1, [], [0x480, 0x38, 0x2, 0x80]}) connect$inet(r0, &(0x7f0000000540)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) getsockname$unix(r0, &(0x7f0000000480), &(0x7f0000000500)=0x6e) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:28 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x0, 0x1c, r0, 0x0) prctl$setfpexc(0xc, 0x10083) madvise(&(0x7f0000f1e000/0x4000)=nil, 0x4000, 0x13) pkey_alloc(0x0, 0x1) 2018/03/19 03:15:28 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@ax25={0x3, {"561ed93e75929a"}, 0x5}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/19 03:15:28 executing program 2: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet6(0xa, 0x5, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000002040), &(0x7f0000003040)="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"}}, &(0x7f0000000080)) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x10000) syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x5, 0x4) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/19 03:15:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c00)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f010000003f00e5"], 0x18) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="85d86e2cba482bb710460af5f1f60b220cb0d1be9e028d346149fd1a1d76eb8f859020180aa203d80376a42572553db9cbb4c7913b4011080cbb8a69eeb76732e7f796d6ae8b9a15f844740ea3c54cd94481dd413733f2e89bec46b7730ec8545aa09a836714f3a4bda7a7fca1143c4d26a5c9459b321b93c0bd37c06e9ebd323649f915a3546b47a1", @ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES64, @ANYPTR], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="5c3032aad752c08618ba4ac3c54e8767f1bc39da5726a0f0e15b123eb5e39f9b649717222dc1271792cc27918f2c10795b824f2f6df64d268b3ed6c5b644088f38542fb2c8ccdf3d1b811868c309f06e3b57210889a3d6f7f16b12", @ANYBLOB, @ANYRES32, @ANYRES32], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="dd69d972508c00242d71d60ce60622f8d03c59e4b485e29f4d90a846df9a26f6d00ddf2350d3b06b7f147b2047c736eaa09c4348def1c8c562dc7e1e26f3c69095a0004e10710931f2d26678d99359", @ANYPTR64, @ANYBLOB="e415d1ecda21c00ca458bbe9df573a9026f2532db97e18c15356b8bc5827f8a965a86f9b2862b6e5649e9d714d21611f85b189579a41a12ce4ff2265c6d5b909d976109c1c26e29ce5241f16aa94233ab4c0b19d48a63ebf170ccce18021464b6f0b4b8cf3ea711d967333bf67a094f2ccc3ef7503713bfeb218bebbd4955751cb20580bc42d6b93c7e47deafe5e096b32add235", @ANYRES64, @ANYRES64=r0], @ANYPTR64, @ANYBLOB="ec56945090fd3debf384c06e8f529f6528543c21e066b54a51fbf7156903ae9feab40a648297a3d4e224555a43f8f1b05c7d0b2ebe81044056c370af0aecf15bae290621c7336706c2376206deb9355fd77f2e109b1863eecce40277a71964a9e7bd"], @ANYRES32=r1, @ANYBLOB="e49d63ac1760a265c4b591adabeab29309bdbd5084c8d4ee4ed7e4efd37117cd93e7911b49eb979f9a7a8d9508ab02066317bd479028", @ANYPTR64, @ANYRES64=r1], 0xb522b8c92008e067) 2018/03/19 03:15:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000280)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r3) 2018/03/19 03:15:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x33, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000385000)) mlock2(&(0x7f00006f6000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xc6, 0x400) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x7, 0x1, 0x0, 0x2, 0x6}) ftruncate(r0, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x4b) 2018/03/19 03:15:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa7f1, 0x200) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x3, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) 2018/03/19 03:15:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fdatasync(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x2, r6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f0000000040)="f3"}) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/19 03:15:28 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x5, 0xe, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x0, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) 2018/03/19 03:15:28 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000180)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x356, 0x0, 0x1}) 2018/03/19 03:15:28 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0xffffff1d, &(0x7f0000002880)=[{&(0x7f0000001880)="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", 0x401}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/03/19 03:15:28 executing program 3: creat(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x800000, 0x0) 2018/03/19 03:15:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x37, "8ce5281463c57efe141206276c773f2f0035b75b6ba56edca04f75d50d0966355140515aff27d89a7c44ce3d066a98ca765fb47b1a0df4"}, &(0x7f0000000240)=0x5b) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x3, 0x4}, &(0x7f0000000340)=0x8) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x81) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/03/19 03:15:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3b, 0x4400) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000180)) 2018/03/19 03:15:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) [ 169.680447] audit: type=1400 audit(1521429328.889:137): avc: denied { map } for pid=21287 comm="syz-executor1" path="/dev/ptmx" dev="devtmpfs" ino=9467 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ptmx_t:s0 tclass=chr_file permissive=1 2018/03/19 03:15:28 executing program 3: add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffffffffff47, 0x220000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x15, 0x19, &(0x7f0000000140)="3512b08f3dda4f2f4644ba2543563ec05b67ccaafa85e8f724"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) 2018/03/19 03:15:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000000080)) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x6, 0x200, "f4550e74fd7a84065894e777fa45a8a6a72d343eb7d04666d09899d648ecc082d4ee997e5c13ccb1c4e73658ee4a53a160f50970defac8d8a0810acb5ab1cc", 0x1}, 0x58, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={0x94, 0x109, 0x7fff, "295c194fd0d6c68e5e3f7cfbd67ecc22be74810b57477957dd6adb0399be1bd1f85f35061a416b3def6a0159a689abd704e805dfdf07ff412dbce8fa30d5496d0334ea84d9bda2629183c67dfcd9878f4ea420122e19371eecabf77e5cb17c81ebf1f44edaffa963eee2c5652302ec7e7dd36691b42a3c51f1f01267153d2cd20a6e5bdd26d944b6"}, 0x94, 0x4008000}, 0xc0) umount2(&(0x7f0000000040)='..', 0x0) 2018/03/19 03:15:29 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x8000) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000005, 0x40010, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8002) renameat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x36013, r1, 0x81000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20}}) 2018/03/19 03:15:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x5c338451ae81e64f, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1c, 0x10}, 0xc) write(r0, &(0x7f0000cbdfb8)='v', 0x1) [ 169.743360] binder: BINDER_SET_CONTEXT_MGR already set [ 169.749353] binder: 21288:21292 ioctl 40046207 0 returned -16 [ 169.764175] audit: type=1400 audit(1521429328.972:138): avc: denied { connect } for pid=21317 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 03:15:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="05000000d80a0050c020fabdd506000000c80000"]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080), 0xc) ioctl(r0, 0xfffffffffffffffb, &(0x7f00000000c0)="471855c6270ca4dec463c33afef05b5c327dbdf6ba5080ce3b824c0993403229") 2018/03/19 03:15:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) 2018/03/19 03:15:29 executing program 7: r0 = socket(0xa, 0x5, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x54) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x20, 0x3, 0x7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr=0x80}}, 0x10001, 0xfffffffffffffffc}, &(0x7f0000000080)=0x88) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66006c746572000000000002000000000000000000000000000000000000000006000000040000000000000000000000e401000004000000c8020000c8020000c802000004000000"], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8001, 0x28000000000000, 0x4}, 0x10) 2018/03/19 03:15:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000000040)={0x10}, 0xb, &(0x7f0000001000)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/03/19 03:15:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000080)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x4d4, 0xfff, 0x0, 0x66, 0x1, 0x80000001}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') fchdir(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x9, 0x29}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) 2018/03/19 03:15:29 executing program 6: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) pwrite64(r0, &(0x7f0000000180)="ae1054a9519ac898213ce872d4656d73eada228f498532d5841291c3254c164e7486d6e959db1617579d5bdcc30d35ecc94c662f93bf9e2d8ff7c946355bd288aaf3aa75046b4620aa54b72de7c2c592a72a1c4575f57b493b", 0x59, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x881, 0x4, &(0x7f0000000040)={0x400, 0x800, 0x8, 0x2, 0xe91, 0x5, 0xffffffffffffcc06, 0x6}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x100000001}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3b000000020000000080224f207da739678a1e8dfca40ca6d18b7f794ac06967fa2a04ee00"]}) 2018/03/19 03:15:29 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/222}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c47", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) 2018/03/19 03:15:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='..') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f0000000140)='./file1\x00') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:29 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001480)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000000f80)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000240)=""/59, 0x3b}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/52, 0x34}], 0x6, &(0x7f0000000380)=""/92, 0x5c, 0x80000001}, 0x1000}, {{&(0x7f0000000400)=@sco, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000480)=""/221, 0xdd}, {&(0x7f0000000580)=""/229, 0xe5}, {&(0x7f0000000680)=""/227, 0xe3}, {&(0x7f0000000780)=""/96, 0x60}, {&(0x7f0000000800)=""/150, 0x96}, {&(0x7f00000008c0)=""/89, 0x59}, {&(0x7f0000000940)=""/71, 0x47}, {&(0x7f00000009c0)=""/178, 0xb2}, {&(0x7f0000000a80)=""/205, 0xcd}], 0x9, &(0x7f0000000c00)=""/180, 0xb4, 0x7}, 0x6}, {{&(0x7f0000000cc0)=@generic, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/245, 0xf5}], 0x1, &(0x7f0000000e80)=""/208, 0xd0, 0x3f}, 0x20}], 0x3, 0x2002, &(0x7f0000001000)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001040)=0x2000) 2018/03/19 03:15:29 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) r0 = socket$netlink(0x10, 0x3, 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x204000) mmap(&(0x7f0000ba9000/0x3000)=nil, 0x3000, 0x1000002, 0x4a013, r0, 0x51) r1 = gettid() ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000000000)={0x1d, 0x2, 0x9, 0x1}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/19 03:15:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086610, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000c3059100000400000000080000000000057a45f26915427f08822119f3fd006f2000000000000000"]) 2018/03/19 03:15:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) write(r0, &(0x7f0000000000)="43b79863a4425bdb7d43299a683c885793b6c7750a43e936b70ff70885a45c552096287a93e0a1db06a37a092b3112760e3f2ec5fbd043b27eba1f4a788c64dad4784683870586ebe7d2aded884f8e700e08780f31becc5fb7a170769456511cf7ef9110b2acee1ef1d0db91bec43b83db28f115510f80dd264843bea3435b9c2ce1f2333af209b1542ec4fb435d9eb64a097a36a4a4afe2959a6c87081d229b7545156a4259190ec958", 0xaa) 2018/03/19 03:15:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='..', 0x100, 0x5) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) socket$pppoe(0x18, 0x1, 0x0) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x971d34a19cc41a0e, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/19 03:15:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x88000, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000080)) 2018/03/19 03:15:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r0, &(0x7f00000011c0)=[{&(0x7f0000001140)="08a2511e1c4b2dcb", 0x8}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 2018/03/19 03:15:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xd9, "db4e652bd9ac500cf563d06f2e975e51ca0ada55ba659b6558a98724891122e706d1ab581153a88f6ea8b79d2ecc4e96ff2373f13bcac06b5e4ea28dcddd1d2288a5951428fa6c033ad178e5c95f20fa1a11880180e8b0adbef78b61425cd8dbd87214dd6097054b0faa6b0a5ef72d493a94de5c262e7e05e71c9ea38657902c515510f2d7fa73bd2275ee262ca6da1fa1038b91390e2efb9fc3d4124a8053326d90fa372ee3c0a4eec4ce65e40034335a8214709fa69d9ffd88fee8265581dd60228fe18031b92187b8f9731cb857bd2098d95af041484eaa"}, &(0x7f0000000200)=0xe1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0)=0x6, 0x4) 2018/03/19 03:15:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) fcntl$setpipe(r0, 0x407, 0x4) 2018/03/19 03:15:29 executing program 7: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000340)={0x5, 0x8, 0x2a9, 0x0, 0x5}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000280)=""/53) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r4) faccessat(r1, &(0x7f00000003c0)='./file0\x00', 0x8, 0x200) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r4) r6 = request_key(&(0x7f0000000440)='ceph\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='user\x00', 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685", 0xc0, r4) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r5, r6}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) 2018/03/19 03:15:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x5, 0x3, 0x0, 'queue1\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000001c0)={0x5000, &(0x7f0000000180), 0x0, r2, 0x4}) 2018/03/19 03:15:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3f, 0x4}, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x128) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/19 03:15:29 executing program 5: r0 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x1c, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, r0, 0x3}, @release={0x40046306}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0xfffffffffffeffff, 0x400, 0x37bb, 0x40000000, r3}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x0, 0x0, &(0x7f0000008f37)}) r4 = memfd_create(&(0x7f0000000000)='@em1}\\\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'yam0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000005c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x8000, 0x2, 0x0, 0x500, 0x3, 0x80, r5}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000280)) fstatfs(r1, &(0x7f0000000140)=""/219) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00000000c0)={0x3, r4}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000a37ff8)={0x77359400}, &(0x7f0000000100), 0x8) write$eventfd(r4, &(0x7f0000000240)=0x7d94, 0x8) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000300)={0x81, {0x2, 0x4e21}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x0, 0xfff, 0x9, 0x6771, &(0x7f00000002c0)='ip6gretap0\x00', 0x3, 0x5, 0x5}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x1000, 0x8, [0x7, 0x87bd]}) 2018/03/19 03:15:29 executing program 1: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e24, 0x784000000000, 0x4e24, 0x7, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0x18, 0x3, 0x8001, 0x0, 0x5, 0x9, 0x1ff, 0x3}, {0x341fd878, 0x3, 0xffffffffffffff7f, 0x7}, 0x6, 0x6e6bbb, 0x1, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3503, 0x4, 0x2, 0xfffffffffffffffb, 0x8, 0x101, 0x4}}, 0xe8) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) setns(r0, 0x8000000) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00') 2018/03/19 03:15:29 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="1a", 0x1}], 0x1, &(0x7f0000d31000)}, 0x0) r2 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000100)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x4, {0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x5}}}, {&(0x7f0000000000)=""/131, 0x83}, &(0x7f00000000c0), 0x42}, 0x9c) recvmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001880)=""/225, 0xe1}], 0x1, &(0x7f00000019c0)=""/220, 0xdc}}], 0x1, 0x0, &(0x7f0000003180)) 2018/03/19 03:15:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7bae4ec4a428e88c) sendmsg$nl_route(r0, &(0x7f00000044c0)={&(0x7f0000001240)={0x10}, 0xc, &(0x7f0000004480)={&(0x7f0000000200)=ANY=[@ANYBLOB="4800000012000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c0067f1a552f118c05d6c4927c87551ce5d41e6fb8fe424e3e531d31f72c4ee58bb99ddb025b7a5b07ee394eb9a5a4ef582d40125b38610c8f18913f0c5af12549b55f961193f8511935b90234aa6d5a0557472b032e0f1ae8041b113c5efd7c3436d106396578c7b2d24dbedb332b21a8b5b93b9b4", @ANYRES32, @ANYBLOB="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"], 0x48}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fff, 0x401, 0x1, 0x9, 0x100000001, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x3ff, 0x9, 0x6, 0x3, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x7ff, 0x7, 0x3b, 0x10}, 0x98) 2018/03/19 03:15:29 executing program 3: prctl$intptr(0x21, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') [ 170.073641] binder: 21393:21399 BC_INCREFS_DONE u0000000000000000 no match [ 170.080776] binder: 21393:21399 Release 1 refcount change on invalid ref 0 ret -22 2018/03/19 03:15:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x230800) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000080)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="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", 0x5b5, 0x0, 0x0, 0x0) 2018/03/19 03:15:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101200) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xffffffffffffff8c, 0x0) 2018/03/19 03:15:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000400000000000800000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/19 03:15:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='../file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/7, 0x7) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') keyctl$set_reqkey_keyring(0xe, 0x1) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:29 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x96d2, 0x1ffffe) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) sendmmsg$alg(r0, &(0x7f0000002440)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="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", 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"}, @assoc={0x10, 0x117, 0x4, 0x7}, @assoc={0x10, 0x117, 0x4, 0x5}, @iv={0x14, 0x117, 0x2, 0x4, "d7d346ac"}], 0x106c, 0x8000}], 0x1, 0x41) r2 = dup2(r1, r1) tee(r0, r1, 0x203, 0x6) write$vnet(r2, &(0x7f0000000240)={0x1, {&(0x7f0000000100)=""/1, 0x1, &(0x7f0000000140)=""/231}}, 0x68) 2018/03/19 03:15:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000000100)=0xb8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/stat\x00') ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="1c0000903e0000cebbb1696d30c6b28371e06631b539804f6cf71e585ff778819482230b40e5d4898d0a0d5f0975adcab2081e683adcfc58001c09000000d586a9eec0173eb790c7be2196c04da9f0107c00c5cb9de3afbca8"], &(0x7f0000000000)=0x24) [ 170.174156] binder: 21393:21423 BC_INCREFS_DONE u0000000000000000 no match [ 170.181334] binder: 21393:21423 Release 1 refcount change on invalid ref 0 ret -22 [ 170.213185] binder_alloc: 21424: binder_alloc_buf size 262192 failed, no address space [ 170.221354] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 170.230304] binder: 21424:21437 transaction failed 29201/-28, size 262184-8 line 2963 [ 170.254150] binder: BINDER_SET_CONTEXT_MGR already set [ 170.259823] binder: 21424:21444 ioctl 40046207 0 returned -16 2018/03/19 03:15:29 executing program 4: timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) r1 = socket(0xa, 0x3, 0x6) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x8, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00000001c0)={0x8, r3, 0x10000, 0x100}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/19 03:15:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeb, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x5, 0x6}, {0x3, 0x2}, 0x7fffffff, 0x2, 0x40}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0xfffffffffffffffd, 0x9, 0x4, 0x2d, 0x5, 0x20}, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r5) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00000004c0)={0x2, 0x10000}) r6 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x6, 0x80100) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000540)=""/166) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000600)='hybla\x00', 0x6) ioctl$TIOCCBRK(r6, 0x5428) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x40, &(0x7f0000000640)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000006c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={r7, 0x1}, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x4) recvfrom$packet(r0, &(0x7f00000007c0)=""/176, 0xb0, 0x100, &(0x7f0000000880)={0x11, 0xe, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockname$llc(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000940)={'rose0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r8 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x142) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000000a00)=0x1, 0x4) ioctl$TUNSETGROUP(r6, 0x400454ce, r3) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f0000000a40)={0x3, 0x1ff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000a80)={0x5, 0x101, 0x9ee4, 0x8, 0x1f}) ioctl$TCGETA(r10, 0x5405, &(0x7f0000000ac0)) 2018/03/19 03:15:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xe6f, @empty, 0x4}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x17}, 0x4}], 0x78) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000001c0)=0x20, 0x4) sendfile(r0, r2, &(0x7f0000000000), 0xff) 2018/03/19 03:15:29 executing program 7: r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x80000, 0x9) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/19 03:15:29 executing program 1: r0 = eventfd2(0xfffffffffffffff4, 0x7ffff) unshare(0x400) flock(r0, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000001300)) 2018/03/19 03:15:29 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffff9c}) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0xed, &(0x7f0000000300)="41114fcc010a264b43451c5976a3e1b21b9a38cfd7fdd1c547e5e0dcaab00cafc9c19fa1202319fe0c2c89a0db414fe46348793fb715bff4680ab3e2575c17d0c41566efd3a3eff21e5362b1e86ca6d588d5db5500000000e5582f0b54ac7f9f4c0c66bfad2e06db44d25f683f5e72b0da99e33e4930bd832df056ecd18a5841b7ec64dc222f3604111ea12c691457edd82c107e67f0645b75ef67e19a9ff97c235093038a72e1cdebb4d77ce4252307f11543ee5a125cee6eaf39d5bf2b46bec3e680f5") ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000640)={0xa, [0x0, 0x6, 0x67dd7326, 0x3, 0x7, 0x7, 0x2, 0x3, 0x7e, 0x6]}) listen(r2, 0x0) accept4$netrom(r0, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x8c00) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xffff, 0x4, 0x3, 0x1f, 0x48}, &(0x7f0000000240)=0x98) bind$netrom(r1, &(0x7f0000000500)=@ax25={0x3, {"4520c7b784aa25"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x5, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000040)=""/233, &(0x7f0000000140)=0x28) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000600)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/19 03:15:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f00000001c0)='..') mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000000100)='..') chdir(&(0x7f00001ec000)='..') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x100000000, 0x4) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) socket$nl_netfilter(0x10, 0x3, 0xc) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xe7, "af06d5417aef13bc8d42d8627016e4a6ecb7b5848cf470104c702dfaf65d56feb176ff1bff20bee0f0fa50ec87361d8371bd79190a7110e31e1414f48cb5e8a6c589cb3ee0f43291b256295cec5ef719ceb3c223eec267e6a35cf3385f0460b5fae1d15983a12362b6608f9fb47848baa9bd3dcef22a5e3fe40049bf78e44b1e50700d09ba2f55447102ac51f5ae28fafa062ebc05e4f80a6f200f31d5e845da8bc8f5730cf39a31262e51bf64788af3e90741047be2830382acf65a6fae2f4d9f08fa267d7b95e45c877a10005181d3b5a6b527a4ea5de1503e7bb08367acfd0d8a5d6a77086c"}, &(0x7f00000002c0)=0xef) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x480) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000100)={0x401, 0x4}) syncfs(0xffffffffffffffff) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x40000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) sendmsg$alg(r3, &(0x7f00009dbfe4)={0x0, 0x0, &(0x7f0000c09ff0)=[{&(0x7f0000000180)="5809d975bcf6eb30a5f0e327e0b1ac78", 0x10}], 0x1, &(0x7f0000000000)}, 0x0) 2018/03/19 03:15:29 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c00000000000000000000005a15ed2879b4fee3ae5798d843b6158ccf0c6a0454d257019d7341fb20da5ea8f3963ac0aa9fed0303d4e717793814b11162abbaa24e68fce2bd36055d547d1191f41e7f268472c397476831cf337ad7399169c0369c45d1498943b96a554149f14c2ca63e1c5d401ccfd1d25406dfc243e2cd55ace4c9ff3ae731cd2984194fcc3e87442fe6f627055b80d331e66b29a6f4"], 0xc}, 0x0) [ 170.275267] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/19 03:15:29 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/19 03:15:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f00000015c0)=@bridge_getlink={0x28, 0x12, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x16220}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/19 03:15:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000980)='net/route\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000009c0)={0x0, 0x20}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x9}, &(0x7f0000000b00)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000b40)={r1, 0x0, 0x2, 0x1, 0x6, 0xffff, 0x9f, 0xe6c6, {r2, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x8001, 0x73, 0xb025, 0x401, 0xa157}}, &(0x7f0000000c00)=0xb0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/19 03:15:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), 0x176) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/201, 0xc9}], 0x3) 2018/03/19 03:15:29 executing program 0: set_mempolicy(0x8000, &(0x7f0000000200)=0x2, 0x4da1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc0, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xc9cf}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x6}, 0xc) unshare(0x100000) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:29 executing program 2: r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="04", 0x1, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000100)=0x100000000, 0x4) r1 = request_key(&(0x7f0000000140)='\x00\x00\x00\x00\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x2, 0xa18, r1) keyctl$revoke(0x3, r0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='N', 0x1, 0xffffffffffffffff) 2018/03/19 03:15:29 executing program 2: socketpair(0x1b, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7fff, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0x3, 0x101, [{0x10000}, {0x3, 0x0, 0x1858}, {0x5, 0x0, 0x7d8c81c7}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000300)={0x10000, 0x0, &(0x7f0000fff000/0x1000)=nil}) r2 = add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="a739c0c494d52ddb58780043d9d0c8df7657c96f75322c5c3f480d174b49a7de1471e128c68c1ed7a5e5b21c4b4e6eca02a228694954b8f7f9f9ed50d28277b42104d3310c0fe8d327a1f80c323a6990a88e22004d5ecd2c146f114aafa8b7679bd6d19326cd97b30a5353de877aa1a38804d7493371f2e7a552c8d35f2bfc54a4eb23143d1fb720e236a5a85a81e3896a8229c6a5378b4ecbbfdb2897b11042f2dec383e09abcd538b0e22cba336d2a3ed2c4353d139d5c1fa9a3388e30ded288cf190c8752f2a4b91052ef41d158a64c9bd1090185", 0xd6, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000004c0)={0x7f, 0x6, 0x1, 0x4, "ac56de7337867b6de98d6e07ecdf0ee4d9fa196dd2805dcf55486d7bd2c481f5f167f454dbd59cb4146487e8", 0xff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000500)=0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000640)={0x6, 0x2, 0x34a1, 0x3, "5e6f5e6ecf0e3f7eca8554abcc51f246db7d47ddb0797e02fcbc91db5a7e59fa160171102e5f69a9d4ec4a15", 0x1800}) mkdirat(r0, &(0x7f0000000680)='./file0\x00', 0x40) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000006c0)={[0x8, 0x6, 0xebdc, 0x6, 0x1, 0xffffffffffffff38, 0x3, 0x7, 0x9, 0x5, 0x9, 0x20, 0x714f, 0x100000000, 0x5, 0x8], 0xf000, 0x10}) chmod(&(0x7f0000000780)='./file0\x00', 0x82) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r5 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r5, 0x5a, &(0x7f00000007c0)) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000800)={0x0, 0x101, 0x6, 0x1}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000880)=r6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000008c0)={r6, 0x1, 0x6}, &(0x7f0000000900)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000940)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000980)={0xfffffffffffffffc, 0x1, 0xff, 0x10001, 0x264, 0x7, 0xa00000000}, 0xc) syz_open_dev$amidi(&(0x7f00000009c0)='/dev/amidi#\x00', 0x100000000, 0x109000) write$selinux_create(r0, &(0x7f0000000a00)=@access={'system_u:object_r:hald_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x39}, 0x36) [ 170.445327] audit: type=1400 audit(1521429329.653:139): avc: denied { getopt } for pid=21464 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 03:15:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020401020}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="102af18eba02dfb0ca409db0da78fc0976e74c7acc7a27491009f26a2af2cfed4c96e5deba935c123b27d96585cfb198df7506f82e43b6892ad943bffedf200dbabf7f8559fa307623fef1d71edec3b9add8c24dc15e8f213b87dc4ac27f6d1da9a3575c83ea021a82", 0x69, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0xffffffff) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/19 03:15:30 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c026236925000f00040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000240)=[{0xcc, 0x199, 0xc5d, "857b6b9fe64ed2e9f4824ea5955504b0dd8c05d73fba18c20850fb35639af43beeb6195dba21c815690df0033d5a8155e558eae26c222cd4271b633b1213b774481fd5ae"}, {0x90, 0x88, 0x9, "798638c83e30019dd7d8b94719618a0c58ed33030a41be9213d57ec999ea54298df27d67b7d43cb1fe2e874c3480a11cedf3519a57b70d68d80b8f546eb379a0bf0ac354b36c1417d35bd4e7130096cc2ffe8050b170191bf99257ef8e60c512a8a7c8023455d69dca160e2fd0a46050bf5e0d317a523af12cd61176cf32c90400e154a4"}, {0x44, 0x113, 0x9, "59d12a42881399b5001027e06e2d7bd8e20fa9bf6e2af60818ef2d6a468395ecc7a4b6e5012dc972469afd92aa16234d79b7bf4d7f700e"}], 0x124}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42601, 0x0) 2018/03/19 03:15:30 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cfb7c4c7275ec7f5ffe3", 0xa}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0xc8, 0x2}, 'port1\x00', 0x16, 0x40, 0x3, 0x8, 0x7, 0x3, 0x5, 0x0, 0x0, 0x8}) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/19 03:15:30 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffff001, 0x2000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/19 03:15:30 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xfffffffffffffffd, 0x31, r0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4000d, &(0x7f0000000000)="d8", 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x5, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40200, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x10000, 0x10000, 0xb, 0x0, 0x99, 0x100000001, 0xd8f1, 0x7f, 0x6, 0x10001, 0x4}, {0xf000, 0x3000, 0xb, 0x9, 0x184, 0x100, 0x2, 0x1f, 0x9, 0x4, 0x1f}, {0x2, 0x0, 0xf, 0x6, 0x1, 0xffffffff, 0x9, 0x4, 0x100, 0x6, 0x2, 0x5bff}, {0x4000, 0x101000, 0x3, 0x2cc8b05e, 0xffffffffffff8000, 0x5, 0x1f, 0x7, 0x8, 0xfffffffffffffff8, 0x3, 0x1}, {0x1, 0x1, 0x3, 0x4, 0x2, 0x9, 0x4, 0x0, 0x8, 0x0, 0x0, 0x80000001}, {0x2000, 0x6004, 0xb, 0x1, 0x9a8, 0xff, 0x7fff, 0x9, 0x5, 0x7fffffff, 0xcf1, 0x3ff}, {0x107000, 0xf000, 0x0, 0x4, 0x8001, 0x4a64, 0xffffffff, 0xc4a3, 0x0, 0x5, 0x2, 0x5e9d}, {0xf000, 0xf000, 0x3, 0x2, 0x7, 0x53a, 0x0, 0x7, 0x4, 0x7, 0x200, 0x100}, {0xf001, 0x1000}, {0x2, 0x1f000}, 0x10000, 0x0, 0x3000, 0x8, 0xa, 0x2000, 0x4, [0x6, 0x0, 0x8]}) 2018/03/19 03:15:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000000140)='..', 0x4) 2018/03/19 03:15:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0xe08, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000d88], 0x0, &(0x7f0000000040), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x2, 'irlan0\x00', 'irlan0\x00', 'ip6gretap0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="106f227b2514", [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5950aa6196eb75d], 0x8b4, 0x8b4, 0x8fc, [@rateest={'rateest\x00', 0x3c, {{'ip6gre0\x00', 'ifb0\x00', 0x34, 0x3, 0x10001, 0x100000001, 0x5c, 0x6, 0xffffffff00000001, 0x8efa}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x0, 0x3}, {0xd7, 0x3}, {0x101, 0x2}, {0x80}, {0x7fffffff, 0x1}, {0xff, 0x3}, {0x2a, 0x3}, {0x3ff}, {0xffffffff}, {0x879, 0x2}, {0x8, 0x3}], [{0x0, 0x9}, {0x800, 0x5}, {0x9, 0x7}, {0x8, 0x5}, {0x7f, 0x7}, {0x0, 0x3}, {0x7}, {0x0, 0x10000}, {0x4, 0x1f8}, {0x3, 0xf6}, {0xb2f, 0x5}], 0xb, 0x3}, {[{0x7, 0x3}, {0x8000, 0x2}, {0x1, 0x2}, {0x101, 0x3}, {0x7f, 0x1}, {0x401, 0x2}, {0xd2f, 0x2}, {0x80000001, 0x1}, {0x8}, {0x7, 0x3}, {0x8001, 0x3}], [{0x7fff, 0x1}, {0x50, 0x380}, {0x3ff, 0x7}, {0x2}, {0x2, 0xffffffff}, {0x7, 0xffffffffffffff3e}, {0xfffffffffffffff7, 0x1000}, {0x100000000, 0x1000000}, {0x400, 0x41}, {0x80, 0x5}, {0x6, 0xff}], 0x3, 0x9}, {[{0x6, 0x3}, {0x4cc}, {0x6, 0x3}, {0xffffffff, 0x3}, {0x4, 0x2}, {0x100000001}, {0x20, 0x1}, {0x8, 0x3}, {0x2, 0x2}, {0x1, 0x2}, {0x1f, 0x2}], [{0x53, 0x400}, {0x76, 0xfffffffffffff5b9}, {0xfb5, 0xfffffffffffffffa}, {0x7, 0x80000001}, {0x38df4ecd}, {0x7fffffff, 0x8e}, {0x1, 0xfffffffffffffeb0}, {0x7fffffff, 0x5}, {0xffffffffffff61d7, 0x2}, {0xda, 0xff}, {0x81, 0x2}], 0x2, 0xa}, {[{0x8, 0x3}, {0x7, 0x3}, {0x3, 0x3}, {0x3}, {0x4, 0x1}, {0x0, 0x3}, {0x9, 0x2}, {}, {0x6, 0x3}, {0x1, 0x2}, {0x2, 0x3}], [{0x3ff, 0x2}, {0x2, 0x5}, {0x2, 0x9}, {0xffffffff00000000, 0x6}, {0x1ff, 0x81}, {0x6aa9, 0x6}, {0x8, 0x3}, {0x5, 0xfee}, {0x100000001, 0x2}, {0x1, 0x5}, {0x7ff, 0x8ec}], 0x5, 0x7}, {[{0x3, 0x1}, {0x1, 0x2}, {0xe1d, 0x3}, {0x10000}, {0x40, 0x3}, {0x9, 0x1}, {0x2, 0x2}, {0xffffffff, 0x3}, {0x9, 0x2}, {0x5, 0x1}, {0x1, 0x3}], [{0x5, 0x1}, {0x7fffffff, 0x4}, {0xc0000000000000, 0xfffffffffffffe00}, {0x70000000, 0x2}, {0x2, 0x9}, {0x6, 0x4}, {0x0, 0x1}, {0x9, 0x4}, {0x1ff, 0x218}, {0xbf7f, 0x2}, {0xfc43, 0x80}], 0x3, 0x9}, {[{0x200, 0x1}, {0x5, 0x3}, {0x0, 0x3}, {0x6, 0x3}, {0x80, 0x2}, {0x1}, {0xffff}, {0x3, 0x2}, {0xffffffff, 0x3}, {0x2d411433, 0x1}, {0xfffffffffffffffa}], [{0x2, 0x7}, {0x1ff, 0x33800}, {0x81, 0x32}, {0x9, 0x6}, {0x7, 0x8000}, {0xfffffffffffffff8, 0x2}, {0x4, 0x40}, {0x8, 0x4}, {0x6}, {0x7, 0x5}, {0x47f7af9f, 0x3}], 0x8, 0x6}, {[{0x8}, {0x5, 0x2}, {0x200, 0x1}, {0x4, 0x3}, {0x24, 0x3}, {0x7, 0x1}, {0x1a50, 0x3}, {0x4, 0x3}, {0x3ff, 0x3}, {0x4b, 0x3}, {0x4, 0x3}], [{0x401, 0xffffffffffffffff}, {0x4, 0x3}, {0x8001, 0x4}, {0x10001, 0x4}, {0x3}, {0x756e, 0x3}, {0x7f8000000}, {0x7, 0x4}, {0x5, 0x5}, {0x7ff, 0x7}, {0x7, 0x3}], 0x8, 0xa}, {[{0x6, 0x3}, {0x2, 0x1}, {0x4, 0x2}, {0x6b94, 0x1}, {0x1ff, 0x3}, {0xc4d4, 0x3}, {0x11c8, 0x3}, {0xd3, 0x3}, {0xb1}, {0x3}, {0x7ff}], [{0x2, 0xb81}, {0x2, 0x90}, {0x101}, {0x76, 0x7}, {0x3, 0x8}, {0x76, 0x11}, {0x3ff, 0xfffffffffffffff7}, {0x6be4, 0x9}, {0x52, 0x1}, {0x1800000, 0x4}, {0xff, 0x3}], 0x6, 0xa}, {[{0x3, 0x1}, {0x5, 0x2}, {0xd6, 0x3}, {0x6c8c, 0x3}, {0x3ff, 0x1}, {0xe202, 0x3}, {0x101}, {0x8}, {0x7fffffff, 0x1}, {0xffff}, {0x200}], [{0x2, 0x8}, {0x5, 0x5}, {0xf1, 0x6}, {0x756, 0x5}, {0x1, 0x1}, {0x4, 0xfff}, {0x2, 0x8}, {0xfffffffffffffffb, 0x81}, {0x101}, {0x6, 0xce2}, {0x5361a8ab, 0x4}], 0x4, 0xb}, {[{}, {0x7ff, 0x1}, {0xfffffffffffffea3, 0x2}, {0x1b0fdded, 0x1}, {0x5e, 0x1}, {0x1, 0x3}, {0x2, 0x3}, {0x3ff, 0x1}, {0x6, 0x3}, {0x0, 0x2}, {0x96b0, 0x2}], [{0x9, 0x3}, {0x3e62, 0x1}, {0x3, 0x3}, {0xfffffffffffffbdb, 0x2}, {0x7, 0x6}, {0x5, 0x3}, {0x7fffffff, 0xffff}, {0x4bc, 0x6}, {0x5, 0x6}, {0x7}, {0x9, 0x3}], 0x7, 0x2}, {[{0x2, 0x2}, {0x4b968b6a00000000, 0xc37aed90edf41c1f}, {0x7fffffff, 0x1}, {0x3}, {0x9e6d, 0x3}, {0x8000, 0x3}, {0x4, 0x3}, {0x1, 0x1}, {0x6, 0x1}, {0x8e6}, {0x3f}], [{0x5, 0x6}, {0x20002, 0xe995}, {0x6, 0x9}, {0x0, 0xa40000000}, {0x2, 0xfffffffffffffffc}, {0x8001}, {0x2, 0xffff}, {0xab}, {0x8, 0x5}, {0x100000001, 0x80000000}, {0x2, 0x3ef}], 0x1, 0x7}], 0x8, 0x1}}}]}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0x101, 0xde}}}}, {{{0x5, 0x12, 0x6005, 'bcsh0\x00', 'ip6tnl0\x00', 'ifb0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="85b1900d6bd8", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x9c, 0xfc, 0x12c, [@vlan={'vlan\x00', 0x8, {{0x1, 0x4, 0x0, 0x5, 0x2}}}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x17, 0x2, 0x10, 'nr0\x00', 'tunl0\x00', 'eql\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0x200, 0x200, 0x228, [@comment={'comment\x00', 0x100}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x101, 0x31447542, @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x0, 0x6b9, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x4e24, 0x4e20, 0x2, 0x9, 0x0, 0x0, 0x7fff, 0x0, 0x9, 0x6}, 0x800, 0x8}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}, {{{0x7, 0x10, 0x0, 'dummy0\x00', 'gretap0\x00', 'bcsf0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="228ec58664ee", [0xff, 0xff], 0xf8, 0xf8, 0x128, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xff], 0x4e21, 0x89, 0x1, 0x4e21, 0x4, 0x11}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x9}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0xe58) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 03:15:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x1000000, 0xffffffffffffff54) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x3, 0x0, 0xaa, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/03/19 03:15:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1fffffe, 0x400) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='net/mcfilter\x00', 0xd, 0x2) 2018/03/19 03:15:30 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1000, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0xff}, 0x202, 0x7, 0x5, 0x5, 0x8001, &(0x7f0000000040)='syz_tun\x00', 0x9, 0x5, 0x3ff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) 2018/03/19 03:15:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x1c) 2018/03/19 03:15:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/135) 2018/03/19 03:15:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:checkpolicy_exec_t:s0\x00', 0x28) r2 = socket(0x2, 0x3, 0x80) fremovexattr(r2, &(0x7f0000000200)=@known='com.apple.system.Security\x00') ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_settings={0x80, 0x80000001, @sync=&(0x7f0000000100)={0x2, 0x9, 0x20}}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/03/19 03:15:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000000000)) r1 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/mixer\x00', 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) r3 = getgid() getrandom(&(0x7f0000000280)=""/78, 0x4e, 0x3) keyctl$chown(0x4, r1, r2, r3) 2018/03/19 03:15:30 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setns(r0, 0x8000000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/03/19 03:15:30 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket$unix(0x1, 0x2, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/03/19 03:15:30 executing program 0: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x482c2) ioctl$VT_WAITACTIVE(r0, 0x5607) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:30 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/149, 0x95}, {&(0x7f0000001280)=""/94, 0x5e}, {&(0x7f0000001300)=""/60, 0x3c}, {&(0x7f0000001340)=""/83, 0x53}, {&(0x7f00000013c0)=""/139, 0x8b}, {&(0x7f0000001480)}], 0x8, 0x0, 0x0, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001500)=""/129, 0x81}, {&(0x7f00000015c0)=""/38, 0x26}, {&(0x7f0000001600)=""/255, 0xff}], 0x3}, 0x8001}, {{&(0x7f0000001740)=@in6, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/36, 0x24}], 0x1, &(0x7f0000001840)=""/147, 0x93, 0x81}, 0x67c}, {{&(0x7f0000001900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001980)=""/243, 0xf3}, {&(0x7f0000001a80)=""/16, 0x10}, {&(0x7f0000001ac0)=""/120, 0x78}, {&(0x7f0000001b40)=""/63, 0x3f}, {&(0x7f0000001b80)=""/32, 0x20}, {&(0x7f0000001bc0)=""/165, 0xa5}], 0x6, &(0x7f0000001cc0)=""/193, 0xc1, 0xae2}, 0xa998}, {{&(0x7f0000001dc0)=@alg, 0x80, &(0x7f0000002300)=[{&(0x7f0000001e40)=""/170, 0xaa}, {&(0x7f0000001f00)=""/32, 0x20}, {&(0x7f0000001f40)=""/117, 0x75}, {&(0x7f0000001fc0)=""/252, 0xfc}, {&(0x7f00000020c0)=""/174, 0xae}, {&(0x7f0000002180)=""/141, 0x8d}, {&(0x7f0000002240)=""/192, 0xc0}], 0x7, &(0x7f0000002340)=""/4096, 0x1000, 0x400}, 0x9}], 0x5, 0x2020, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003400)={0x21e0, 0x7, 0xd8ad, 0x8, 0x100000000, 0x5, 0x5cb, 0x1f, 0xfffffffffffff800, 0x2, 0xff}, 0xb) r1 = socket(0x18, 0x0, 0x1) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000000)=0xffffff9a) 2018/03/19 03:15:30 executing program 1: r0 = gettid() r1 = socket$bt_hidp(0x1f, 0x3, 0x6) finit_module(r1, &(0x7f0000000000)='*,}procGPL$-selinux\x00', 0x2) r2 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) 2018/03/19 03:15:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="430000002a0021d57e7db5740edb6efd3a0800000000000000000300000010009eb6e9500ad00258e9b322555716f78df65b16ccae409efeca0cc0e37a39979f8aaa95ae0d195ed67539dee48ce60b4a27408c6307163ebf98dd1cfbdf", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) getpid() 2018/03/19 03:15:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 171.019310] audit: type=1400 audit(1521429330.224:140): avc: denied { create } for pid=21552 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:traceroute_exec_t:s0 tclass=key permissive=1 2018/03/19 03:15:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') io_setup(0xffffffff, &(0x7f0000000040)) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1ff, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x6}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x20c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001880)={'ip6gretap0\x00', &(0x7f0000001840)=ANY=[@ANYBLOB="05000000000000000000000013dd8b558cf60200"]}) 2018/03/19 03:15:30 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) clock_gettime(0x0, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x80102) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f00000000c0), 0x30b) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000027000)) 2018/03/19 03:15:30 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x9, 0x1, 0xffffffff}) syslog(0x3, &(0x7f0000001840)=""/161, 0xa1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/19 03:15:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x100000000, @empty, 0x101}, {0xa, 0x4e20, 0x1, @empty, 0x6}, 0x0, [0x4, 0x3, 0x3ff, 0x8000, 0x7, 0xaa19, 0x5, 0x9]}, 0x5c) r1 = socket$inet6(0xa, 0x4, 0x5) ioctl$void(r1, 0xc004587f) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x3}) 2018/03/19 03:15:30 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x200) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r0) 2018/03/19 03:15:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/03/19 03:15:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10032, r0, 0x8000) 2018/03/19 03:15:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xc1, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@llc_tr={0x11, {@snap={0x1, 0xab, "d394", "10aa7a", 0x800, "d7fd7afe1215b211e45bb2bc8472dd2d27dfcf32e7b48855b7a799a28ff788a3b4cf6edb1221536e154e5c62d459ac4433f93fb12b5ddd36a8c1e753489efb2f538961197e486781ea905435cdfee9c9f9f5bbada2279441499cc8a4824ffbe53db24fdf42641850ee2de97491a2c6163a8164ca642ab7c3638eaba6b0682d520f4292517d01cfacec56c27cc25fee8c889e3d32bf8a2a6bffc971405111c0a82b111228837c02cc206a"}}}}}, 0x0) 2018/03/19 03:15:30 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x88301, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0xecb, 0x1ff, 0x1, {0x77359400}, 0x10001, 0x1}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x1, r2, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x301000, 0x0) renameat2(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r4, r3}) 2018/03/19 03:15:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0xfffffed7) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6a}, 0x1ff, [0x7f, 0x2000000000000, 0xffff, 0x4, 0x5, 0x400, 0x9, 0x4]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000180)=""/72, &(0x7f0000000200)=0xfffffffffffffe9c) 2018/03/19 03:15:30 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000001080)={0xbed0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000001100)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, 0x3) 2018/03/19 03:15:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="2de9786735a025e1b51067ee9e30ff36239c5fbda1053c0c5f9327e3fe7fed3643e74430f131e89cf8862271d059169815c23fe48f55f4cd6b64699721ffefdc63570e02e9933695417e14b5221a45a0bf8e1c30") 2018/03/19 03:15:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x5) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x210000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x880, 0x0) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2830, 0x800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/46) timer_create(0x0, &(0x7f0000000180)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000200)) timer_getoverrun(0x0) 2018/03/19 03:15:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000000000000010080001c0000008074bef04781ce9bc1f8e2ff0700000000000000c24721b8b49a9e000a7a8a4afd4ffb6c683a612798b38d328aacd384e148b0fe0e7a545cafb567edf8bf3863cb38f03c6672bf96994d55486b1ecc000000000000c5f7676cd89bfa19e991c0bf67dad68d9c4e604d99b98778c864cfc86a40f02a860c3765935ade059d77000000000000feffffff60c22e18e3859d3a50330d688379e1320bfcd10b65c7cdd0a79b3df629edc9c86d8fd7ca455725218d"]) 2018/03/19 03:15:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020000000002ff030000ff0f00003ce3"], 0x10}, 0x1}, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x5, [0x7, 0x100000000, 0x2, 0x4, 0x9]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x80, 0x10}, &(0x7f0000000100)=0xc) 2018/03/19 03:15:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x100000000000, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000002580)=@un=@abs, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000000200)=""/113, 0x71}, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000380)=""/44) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer2\x00', 0x8000, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000002600)='./file0\x00', 0x80000040) inotify_rm_watch(r2, r3) 2018/03/19 03:15:30 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0xc7, "dfae85566f6e076778fe2e65fa4f09804743fdac67ffdb297922cd3a040a2808df0c9d27da92094095d3096f213fe13b9f77208e0cbd2ed1435b7c4d38d95a9ddf342bf8e1b4dd9162b78bbe1952461a3032140eecda8aad250c1f18f57e072ebaabb105d0c8f301ee4958f452878fcd6c0b408a637638bc286068062fdaffb4546307e1bd5eca5de1776d90bfc69839625c0f4baf0cf9fbf2839bd7b58e851aedb9339b73fc6f62ea25674902cbe58fab81bbd64344e91b0985eb89ded8ac8713e6fcb631f30b"}, &(0x7f0000000180)=0xeb) 2018/03/19 03:15:30 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xfb642a6b53500f2c, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0xffff, 0x80000001}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/19 03:15:30 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) dup3(r0, r1, 0x0) 2018/03/19 03:15:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x4000000001) 2018/03/19 03:15:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000840)="7b77bef3ae727030a0709e893af8f8774134e3078654edd015b9955bea4867961c4496a012b820e193898d6c5fba486cd78ab10a83f699bb07001e65f8809ba6c47886fec9aa29b0ccf1587561431bc0ffe3d8f955df75f185", 0x59, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = dup(r1) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) read$eventfd(r4, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r4, 0x5608) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="02002000000000000000ff00"], 0xc}}], 0x2, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x109200, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xaa, "3f23641f4435537c0ba0ea1c3a5b37a649785ffa83bdd18711c0a2481a4a1fae1060521a74b88d4efe382e82dc948d5c225d780bc4f1f20cd69802a90f5f6b763f35f8365629bfdb74833139bacff9f6ccd5d241ef5b73195577f3879a31c652a5bcb37e4041ea750b3618f06f98c4120704a8a2c51e82413a2e4709f5ee25b8f0c7654944188aa208e3ef35f202caa706afaa6db6c9ee546267e07b27c712925a8630a3adf99a9bf7c2"}, &(0x7f0000000440)=0xb2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r6, 0x8}, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff010500080003000200ffff0001f9bd901deabc775072365e7005cad4615636b9ab78765d7751618f4b6f53bf2aafd4d207d336aa6715972aba5e59335d90f5ac506f2d1004ff684423e0c1a1ab80029795b51ecd7add7d43ece62caab0afa61c39a410036627795f6e9cccf9e613251650499ffabaac9c7991665d3acde26af7141343e087df196eb8db40b0cdcd1667b547b75b35e10dede12f080503f94e5b46ae1d9ebb1138a0b6a01bb46690c8e5d6f9d19f54074222b399892e"], 0x12) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r8}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000000540)='net/dev_mcast\x00') sendfile(r1, r11, &(0x7f0000000040)=0x2, 0x400000ff) sendto$inet6(r0, &(0x7f0000000740)="ccfe524549eb38143b0e8f4e06555a579d9e83d4d8dd5b8fc1024a7b8f2cf02009b2667aab794b09c8e52d548b2eebbd7aeedba5a5b2cde731ca8354753c3dd0d08c21686ac9240f72cba5ca8e92eecadd781cd98ef80257922fc076d4b8b4d8f523a07b8a22ed36dc696ef2f783a0919251f02b4936442629994be1479da8dc21d0ab696230d7075010be2d6ca7552ed2c772ceb26e37d432a4b5088208a0fc69f22c11bf32eef3f2e5a78c60fac9142b5189b7091f0062598ed3a132340d2cd3cf00d8f9adef47572a11c6a19e788e18c5bc99b28522d73580abd518f2567571ef9de0741041aa4fb140", 0xeb, 0x480c0, &(0x7f0000000480)={0xa, 0x4e24, 0xcb1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000200)={r7, 0x40}, &(0x7f00000009c0)=0x8) 2018/03/19 03:15:30 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8000, 0x80) fadvise64(r0, 0x0, 0x3ff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000093d10db690736d0240dceba0ef071400"]) syz_emit_ethernet(0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="da1f000000000000000000000000a7daa3134b82fd8cde9e0ffedc10698fa31cff57badbcaffc88d5b363051571d3df7ce89ac32fee6258f10962ef688b6e5cc14dc1ec44e61ebfb5ec671af275c036f03e6ad3f30725ef29ba1e260b8528e479e5a528dcb"], 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="ea72e97aa01d88ce4a417f70f5888face9dd646a459a737ce94e9ec702c844f0e14ebf0820a8542ce5223f467a2a907b68d1fc3f49eb46afada5b55a8f2634ad35db5c257d57be01139f8b1f0e2c7d705f768b00276d5465e41161cbfa135b7c7ab03be8e64d1460accac307a0476927b43f2aec3e40944132e73eed27b1c9160b8302a13ba8332089680b96d70e5287510407908e05bb25909c4f9d0f2afdb4686524e8d0", 0xa5) fcntl$setstatus(r1, 0x4, 0xc00) 2018/03/19 03:15:30 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cbb7c4c7275ec709006e71", 0xb}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x200, 0x51d1, 0x3ff, 0x100, 0x7ffb, 0x400500fc, r1}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) 2018/03/19 03:15:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x6666666666666ad, 0x0, [{0x8000001f, 0x1, 0x1, 0x2, 0xf1d, 0x100000001, 0x1}]}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ed, 0x50000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) 2018/03/19 03:15:30 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x2, 0xfffffffffffffff8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x9, 0x8000, 0xe90, 0x7, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x8d, "17f9c01f0de8cd7bc6db85b2d0bb8053c2ceff6f0446a7feee443a74df528907e4dba98e5a94a7fafcbd626f44e303750809c4443269dce2ade156d4e93e1d1ed3d3d82458b439d2a5c59e7485cc6212b26bfd38f1d2c547d90e531f1c47e98747c8421d075b977c14ef2ad3179e24a3681e3c26602b78aca51078afd4c4c045b8b543bb77b2bb7ec6740b204a"}, &(0x7f00000001c0)=0x95) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffeffff}, 0x20) 2018/03/19 03:15:30 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="33a35be13f6cffb7f1d9680f1678d533da1d95ac3c5416bd71abe01d507d5c4848e0aa5cbaca871e91ebc32aae60c5421a4a1678a2020b97e55f2b0c8cc066c24b5c4298af053ea6251283db30c4b9e79bc3bce6b20fc93d71232a258d49057de96e7949fe1593ee374642582de2239feca94d434dab64fa55ce2441ef7621c7026f4cf5a7905e60801165", 0x8b, 0x4040, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x19a, @mcast1={0xff, 0x1, [], 0x1}, 0x29}], 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000758000), &(0x7f000095d000)=0x8) 2018/03/19 03:15:30 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/211, 0xffffffffffffff8c, 0x1, 0x0, 0xfffffffffffffdcb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400100, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000740)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x88000082}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)={0xd0, 0x1e, 0x300, 0x70bd25, 0x25dfdbfd, {0x5}, [@typed={0xc, 0x4d, @uid=r2}, @typed={0x30, 0x93, @binary="8f55881398dfd20419454b59bbc8ab530381e16dafced24fd1fca24c8897ee3362769400304a"}, @nested={0x40, 0x91, [@typed={0x18, 0x59, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0xc, @pid=r3}, @typed={0xc, 0x56, @u32=0x101}, @typed={0xc, 0x48, @pid=r4}]}, @typed={0x8, 0x10}, @typed={0x18, 0x22, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x4d, @uid=r5}, @typed={0x14, 0x27, @str='/dev/cuse\x00'}]}, 0xd0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40011) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt(r0, 0x3, 0x0, &(0x7f0000000080)=""/176, &(0x7f0000000140)=0xb0) chdir(&(0x7f0000000940)='./file0\x00') mount(&(0x7f0000000880)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000800)={0x3, 0x2, 0x8e, 0x200, &(0x7f0000000780)=[{}, {}]}) bind$inet6(r0, &(0x7f00000008c0)={0xa, 0x4e24, 0x800000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) 2018/03/19 03:15:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fstat(r0, &(0x7f00000000c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/19 03:15:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000000000feff0000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r0, 0x8936, &(0x7f0000000000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) 2018/03/19 03:15:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="a4e1399d4f79264b775c5e4890a0555aafb30b8c6a76c0c25d61b02c88b30f620dc738edad3fd050af21603c0a91391f5102e0d8115a5913d7025e2601f11d2bff7e8e09ebcd511b93308906e98ca6747e01f3f4048c4737b2e28b5cd8813b6f1694fb46ffe36d3cf4ae7d804cfcac5a33a0433725b8a2", 0x77, 0x4000000, &(0x7f00000000c0)={0x3, {"50812a4b047813"}, 0x1}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x3, 0x20400000, 0x8000008020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/19 03:15:30 executing program 2: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) sendmsg$key(r3, &(0x7f0000e46fc8)={0x0, 0x0, &(0x7f00008aa000)={&(0x7f00006df000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/19 03:15:30 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000011c0)={0x400000000000000, 0x10f004, 0xff, 0x1, 0xc}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000000040)=""/47, 0x2f, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) syncfs(r1) recvmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001180)=""/48, 0x30}, {&(0x7f0000001c80)=""/107, 0x6b}, {&(0x7f0000001240)=""/106, 0x6a}, {&(0x7f00000012c0)=""/30, 0x1e}], 0x6, &(0x7f0000001340), 0x2ce, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001380)=""/216, 0xd8}, {&(0x7f0000001480)=""/229, 0xe5}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)=""/20, 0x14}, {&(0x7f0000001640)=""/185, 0xb9}, {&(0x7f0000001700)=""/218, 0xda}, {&(0x7f0000001800)=""/220, 0xdc}, {&(0x7f0000001900)=""/194, 0xc2}, {&(0x7f0000001a00)=""/60, 0x3c}, {&(0x7f0000003040)=""/4096, 0x1000}], 0xa, &(0x7f0000001bc0)=""/177, 0xb1, 0x101}, 0x5}], 0x2, 0x22, 0x0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/19 03:15:30 executing program 1: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000100), &(0x7f00000002c0)=[&(0x7f0000000200)="7bbe00", &(0x7f0000000240)="9000"]) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) creat(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/19 03:15:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) r0 = getpgid(0x0) setpriority(0x0, r0, 0x3f) 2018/03/19 03:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) timer_create(0x7, &(0x7f0000000180)={0x0, 0x22, 0x6, @thr={&(0x7f0000000000)="827f", &(0x7f00000000c0)="8d86dfc9594ae2a0b917f03bc2a15087794de1017e0130489e8949095aec8dc7a04072d6ee79e440ad1af4373c68de1c4e726876d77534d9e89742ce71afef962db74db39127cb6cce67845843e1594364c1283f94693fe9396e1a34cf836f004a75e21b875b0ddabadc29873317ca9bedd4d5c6e35a54c3bdc28dd69b603ca9ba3b4c"}}, &(0x7f00000001c0)=0x0) timer_delete(r0) 2018/03/19 03:15:30 executing program 6: futex(&(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) munmap(&(0x7f000023e000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f00001d7000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 2018/03/19 03:15:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='..', r2, r3, 0x100) 2018/03/19 03:15:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) recvmmsg(0xffffffffffffffff, &(0x7f0000001b00), 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000580), 0x8, 0x0) request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='nodev\x00', 0xfffffffffffffffd) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002cc0), 0x0, 0x0) 2018/03/19 03:15:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x40000000000000ff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20200, 0x0) r2 = getpid() mq_notify(r1, &(0x7f0000000080)={0x0, 0x19, 0x4, @tid=r2}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'ip6gretap0\x00', 0x8}) dup3(r0, r1, 0x80000) 2018/03/19 03:15:30 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0xc00) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/28, 0x1c}], 0x1, &(0x7f00000001c0)=""/162, 0xa2, 0x1000}, 0x6}, {{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/49, 0x31}], 0x1, &(0x7f0000000380)=""/73, 0x49, 0x4}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x2, &(0x7f00000005c0)=""/114, 0x72, 0x10000}, 0x4}], 0x3, 0x20, &(0x7f00000006c0)={0x0, 0x989680}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000700)=0xa85) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000740)={0x2, [0x7fe, 0x0]}, 0x8) bind$alg(r0, &(0x7f0000000780)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000800)={0x9, 0x47b2d74d, 0x3, 0x8aa7, 0x100000000, 0x100000001}) fcntl$getflags(r0, 0x401) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000880)={0x3, 0xfe1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0xa85}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000940)={r1, 0xffffffff}, 0x8) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') getdents64(r0, &(0x7f0000000a00)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001b40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x72c, 0x110, 0x0, 0x574, 0x21c, 0x110, 0x660, 0x660, 0x660, 0x660, 0x660, 0x6, &(0x7f0000001ac0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x0, 0xff000000, 0xffffffff], [0xff000000, 0xff], 'dummy0\x00', 'yam0\x00', {}, {0xff}, 0xb7, 0x1, 0x6, 0x8}, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x9, 0x9}}}, {{@uncond, 0x0, 0xc8, 0x10c}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2d, 0xfffffffffffffffe}}}, {{@uncond, 0x0, 0x200, 0x224, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0xffffffffffffffff, 0x4, 0x2, 0x30, 0x5, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}], 0xb}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff0000ff], [0xffffffff, 0x0, 0x96718a7b29640369, 0xffffffff], 'ip6gre0\x00', 'nr0\x00', {}, {0xff}, 0x5e, 0x9, 0x5, 0x50}, 0x0, 0x110, 0x134, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x0, 0xe4}}, @inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @empty, [0x0, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'gre0\x00', {}, {}, 0x3b, 0x1f, 0x1, 0x2}, 0x0, 0xc8, 0xec}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x788) ioctl$int_in(r2, 0x5421, &(0x7f0000002300)=0xfff) r3 = gettid() getresuid(&(0x7f0000002340), &(0x7f0000002380), &(0x7f00000023c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000002400)={0x2, 0x72, r3, 0x1000, r4, 0x5, 0x7, 0x20}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000024c0)={[], 0x5, 0x9, 0x7, 0x0, 0x7ff, 0x6004, 0xf000, [], 0x7}) chmod(&(0x7f0000002680)='./file0/file0\x00', 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000026c0)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000002740)={0x6, &(0x7f0000002700)=[{0x7, 0xdaae, 0x2, 0x697b}, {0xf4c3, 0xffff, 0xfff, 0xafac}, {0x6, 0x0, 0x8000, 0xfff}, {0x6, 0x6, 0x6, 0x80}, {0x740, 0x1000, 0x3, 0xe8}, {0x2b4, 0x10000, 0xfffffffffffff800, 0x6}]}) r6 = getegid() syz_fuseblk_mount(&(0x7f0000002780)='./file0/file0\x00', &(0x7f00000027c0)='./file0\x00', 0xe000, r4, r6, 0xff, 0x4, 0x20000) write$selinux_user(r0, &(0x7f0000002800)={'system_u:object_r:passwd_exec_t:s0', 0x20, 'system_u\x00'}, 0x2c) inotify_add_watch(r0, &(0x7f0000002840)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000002880)={'filter\x00', 0xb7, "ef05255f3e616087e2f345856606310da19e76f38769e7ecfbaa6ea612a2fe274447968d24860801165dcab93bbd5815caf44ff4b19773632dc890baa18d5661f74b04514942e9ed85b223eef926ecaec9aa885fa57f42d2900fcc6251a1593ce8750443b976154d41c421cb21eb248db993f395906c4fe79e9227e683ac734b6f1e0c01edae8b8f3aa929877edefc07ae2de1e76c61209a744d3db0aaff0c4d8a7cbeded1555299d32668adbb091f05323a13dff7b68b"}, &(0x7f0000002980)=0xdb) 2018/03/19 03:15:30 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0xffff, 0x0, 0x2, 0x8, 0x43277dc6, 0x400, 0xa61, 0x80000000, 0x7f, 0x8, 0x1, 0x0, 0x100000000, 0x9, 0x1]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x2, 0x20}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) r4 = socket$inet6(0xa, 0x800, 0x20000009) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x8000, 0x101, 0xd41, 0x3, 0x0, 0xffffffffffffffff, 0x204, 0xc, 0x0, 0x1, 0x4, 0x43a7, 0x6, 0x4, 0x1, 0x69, 0x2, 0x8001, 0x5bc9, 0x7, 0x6, 0x3, 0x9, 0x1a87e1ff, 0x2, 0x714, 0xffffffffffffffc0, 0x80000000, 0x9, 0x1, 0x1ff, 0x7, 0x101, 0x3ff, 0xaa7, 0x6, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x200, 0xffffffffffffff00, 0x68b2, 0x4, 0x100000001, 0x80000000, 0x3}, r5, 0x7, r2, 0x6) recvmsg(r4, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/19 03:15:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r1 = creat(&(0x7f0000000040)='..', 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000005c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000740)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001e40)=0x0) fstat(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001fc0)={0x0, 0x0}) r11 = getuid() fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002100)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f00000001c0)={0x3d0, 0x1a, 0x708, 0x70bd26, 0x25dfdbfc, "", [@nested={0x68, 0x3e, [@typed={0x40, 0x2f, @binary="ec6ff3cc65452d1dda9bf4ec5c8b8968ec3c996ae17e9c67f6da6d11f7efc4305776da5fca36800c8891c13e56dc197e928e643b341570ca"}, @typed={0xc, 0xe, @ipv4}, @typed={0x18, 0x56, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @typed={0xc, 0x59, @fd=r0}, @typed={0x10, 0x7e, @str='ramfs\x00'}, @typed={0xc, 0x91, @u32=0x1f}, @nested={0xc0, 0x10, [@typed={0x18, 0xb, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="27ea23ac7c5a5685f5c98e571c308bec670a747a6e9ed005653df2737d30ddc998347c24239202432aa39e44b05a7a2c26ef09218bd30ae48e35fe372d445d9ab9cace3711d272e1dc8ec1adf08ac4b9ffaaca5c9a8bac9564461f6f0cc6cc66d6153db86f1cca9ca84f7d1de795af0145aa454e2b0248d396ca7d8bb5ca2c276534f0642f87ab75f1", @typed={0x18, 0x21, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @typed={0xc, 0x4d, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0xc8, 0x31, @binary="905ea47025ff8f77d06954932da3f397c2f2c2da04af7302e751cf71afda859a0db4c03a750e450606a806b29e99fdd9ed930c6a9e40376169765c0e2c7ab390a177829f7fbf94ea198e21b160e5eae912766a1a3b273cbea31210cbc3f4743d2867a83cb465119db05cd24ef7ddfef675d68fda82618426c484d84cc30de14b652986f2d7c56a9ca5555c370a37e46fc5d10fd27a2eff869b18ad947117e894eb59c9a7b75f6db4559e80dff4d2f5e0e818683b5a2cb4b134f9c4c2c6"}, @nested={0x18c, 0x52, [@typed={0xc, 0x2a, @uid=r2}, @generic="76f8e56ac147ba4d8fff0321750e02af57c320c252b29bf9841fe2ea8d25069fc799883c27f3490df4728b0d4b7708c10bbae893c43214092acc1a13e6632838f0f7df4a68ee43dc59da9b171e04ef325da16ce9b318fe98cbe2f610d738b8c98d7726d2f89fbf53758cbf0917cbd58cf369a6fc4635ab35e99db54b46c1160c5eb8d6132d9c765eca25e9af4012fcaa81a623f3ee8ee66c698e6789cfd7eb14ea063c0a9eaabceb2e8e5d5a48cb289eb918e0d8d5e7f314bb0342b3d4e5b209dac54d03e4014a96371e99020c4067b3202cac29fc0b72cf0bcc5cdd6a5b57b63941bf6aa724b129a28c5f", @generic="421d739bb5482cdcadb030d231bf4038eff1c0a7971ce2d0c28eb2", @generic="5dc111685e58d5732c6f37441148ffaeecd2a88d5ced2867e1c2bf61c5ebf6f8284694236a6341d7b944dbdebdf6b7355299a20b09de51b3104fe8de3652314e034b93afe465e9f40d72bc1ef9674bc58c1c4ced2fc41f30b05a45a0f95183d3450d0a13b175635166c6fa1945e8d07c99767046b2f2"]}, @typed={0x10, 0x48, @u64=0x200}]}, 0x3d0}, {&(0x7f0000000780)={0x1668, 0x31, 0x702, 0x70bd29, 0x25dfdbfd, "", [@generic="18a941eefbbf4ec71d79adcbf26308a475a0ed2bc54b50cd4502010ca7f71216592c92d62a73e9a468853e49da59dec0c6e8cb525240ea32399ac6e62e2bfcfeecaf6eaabcb6a235f5380651ed8139e5bb68b7a1851248c26befa71db8fa7e5700cad1a261b78bb81fbec589c8cbef1739e43de097043ae4e889a2d99bda878128e7fcec17b3b6edae0ff2dad40ffa81ea8d2dcf996f506514f1c2ea495aa43632e2e2bb4e9a370aa8c9d0ab3bc8c04c1efc88c1d38ecca3b14f8672e34b53cac0dc3b10f84badd1ad3ab2", @nested={0x1bc, 0x95, [@typed={0xc, 0x87, @str='|\x00'}, @typed={0x10, 0x4f, @u64=0x3}, @generic="ac2830d88d799f43f82f607b021363792e2b71cdd9fd363d33687b57d7b359bad04c4131c376f4009d98f2422aec34ecdc57af861b152fa81d55dc3b43dbd3e8271d6b4a8c792cd7c0c6474e2d719a293e54d53876a46590ea172b8c4a09b675e4545b4ed511db38e196f4e8fd1b8b87371b2387b9f38b1f0290b67599ccdde3c96babe5cce7c295", @generic="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", @typed={0xc, 0x13, @pid=r3}, @typed={0xc, 0x46, @pid=r4}]}, @typed={0xc, 0xba2, @ipv4=@multicast2=0xe0000002}, @nested={0x12fc, 0x48, [@generic="4bcc01b3c9c69f3a62ea20f0e2baf707182254280605c80a8b46b6d2fd427acd6104b233b35242bb24d5ffb2a3ec170d7a1d2728c9e67ccaa1791f1212a0b706fac1321d3d97f0b16ff2d1eaf7193df9", @typed={0xc0, 0x87, @binary="cd42d7b2784ba77b69a0754c535905ee0fcea41e55ee1798bc6f14d227d87e5a4447ef06a6189ab9e932255d40e6781e4a2930dfe4b5571547bb4e08d9c60b3eb04f44f2ec35cb74d5fa6cf2ced4d45e3de916297f62e0fead524be2110d078827f3d5c205de354aefa1a1d733c836810b15bd2d868b7c3bb86db8d70e552dbddc591e6e38b85faa50ed82e2bb4a8f554912533dfb5a6ab3511d0c8c27d73be233a6df9305dd9c746aef2637e45078af96450a9c74"}, @generic="3fe8c930f0d884edcdc58462b2feee3beb9b4063056edd787a3831354187aca67db29f46e5325c3d3aab46e93604827e4780693cf6f5966c811a291817076d40c1f8a3da088e322a2b7379408fb20c5ca797933c996599fc2b61bef3db09255ee39e432265090fda52665c13368bdd29048c8ea3640d1c84a2fadd9c48006ae84ff66be54d482243c20c6e1635bd873c7c4f40ac5c06d37a869723df4ae12d899ece83051c80d2aab6ae6d580765930b62ab8b988f76355bd5f71dedc13909178d942b7dd3b29aae7c79858a95433e704b6581bd3a8f3bf456a5157cac33ef161e135adbb40624fe3e4620e744fcd07fcbcbb4c2bc", @generic="e7a96a8b05dad93c78a930ab437a27a1906d1c10fd9a5c4a90c11ae21ad2e1f4e41e92f236e42204fd080f3bc4e81dc58d625e522a4f733ac8f2adeb37bdaf8d387955d5af999338c3e870d1b78a01543f016b74e419bb3607613306c4287e14e5227b9263e3db126170a11f834f38963ea52e20", @generic="d9b0265a67f865bbb2c66a73d7305db3a7108057301d83202f255a00d75e7a1da78040a7dad81f321a5dff06bea55568045cab161127aebba1bc5e49", @typed={0x1008, 0x4, @binary="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@typed={0x8, 0x76}, @typed={0x10, 0x64, @u64=0x100}, @typed={0x18, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="300b642e35271559d87f"]}, @nested={0xac, 0x36, [@generic="224827a7bb4ec7a4f4c75be6249430ffa45653a6d5fb10098a7bcdb6e8257faf048a0765327dc3a73721073ab0b4f4873ab6879d4c5e24534816e0478904d32d6a66a9e11994981c3acdde12abee02a897ad6c5082761e678c80e10f4c950508d03a5b2267d554410fcb81010be7b137f1430aaa45191c", @typed={0xc, 0x43, @u32=0x7ff}, @typed={0xc, 0x54, @fd=r0}, @typed={0xc, 0x17, @u32=0x40}, @typed={0xc, 0x38, @fd=r0}]}, @nested={0x10, 0x18, [@typed={0xc, 0xf, @uid=r5}]}, @typed={0xc, 0x67, @pid=r6}]}, 0x1668}], 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x44, 0x800}, 0x0) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:30 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x100, 0x4, 0x7f, 0x0, "3611fe50f14adc10bb8a3bae63a402a7d64c89a65b60425623ad5d4e7c0faead1a72da8284965e46d1a0abac", 0x1}, 0x0, 0x0, 0x8, r1, 0x5, 0xfffffffffffffffa, "de6d2dac14c9af56d941f8dcd957937682b3ab882cdc12a97ebc9b400b47ce71aa469ab643a15fa37960dac8bcbcddd5a688881d3d898ef10fbbc9cee7622021", &(0x7f0000000000)='.},\x00', 0x4, [], [0x80000000, 0x2, 0x0, 0xbdef]}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) 2018/03/19 03:15:30 executing program 5: prctl$intptr(0x8, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/19 03:15:30 executing program 7: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) kcmp(r0, r0, 0x7, r1, r2) r3 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') pread64(r3, &(0x7f0000000040)=""/26, 0x1a, 0x0) 2018/03/19 03:15:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/19 03:15:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000500)=0x4000000ffff) listen(r1, 0x4000000000025) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000040)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000004c0)={0x90000011}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = memfd_create(&(0x7f00000000c0)="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", 0x0) epoll_create1(0x0) fgetxattr(r4, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/124, 0x7c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0xfffffffffffffffd) 2018/03/19 03:15:30 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)={0x1, [0x0]}) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/37) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)=0xf003) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x8, 0xe0000, 0x100000001, 0x7fffffff, 0x2, 0x9}) 2018/03/19 03:15:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1c}}) 2018/03/19 03:15:30 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$binder(&(0x7f00008e9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1, 0x400, 0x7, 0x2, 0x5, [{0x0, 0x4, 0xc0, 0x0, 0x0, 0x2}, {0x100000000, 0x37, 0x92c, 0x0, 0x0, 0x900}, {0xffffffff, 0x2, 0x1a, 0x0, 0x0, 0x1002}, {0x10000, 0x3ff, 0x1, 0x0, 0x0, 0x2184}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x1404}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) unshare(0x40600) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x9, 0xfff, 0x80000000, 0x0, 0x5, 0x8001, 0x100000001, 0xffffffff, 0x1, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1ff, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 03:15:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00000001c0)) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x280) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x7fff, 0xff00, 0x1, 0xffffffffffff8000, 0x0, 0x8, 0x4, 0xc, 0x6, 0xffff, 0x1, 0xcf, 0x6, 0x2800000000, 0x1, 0x1, 0x6, 0xa98, 0x6, 0x400, 0x9e59, 0x6, 0x3, 0x1ffe00, 0x10001, 0x0, 0x7, 0x8, 0x95, 0x7f, 0x7ff, 0x0, 0xad75, 0x0, 0x0, 0x6, 0x0, 0xb3, 0x3, @perf_config_ext={0x5, 0x3}, 0x10000, 0x43b, 0x0, 0x1, 0x5, 0x7, 0x6}, r1, 0x0, r2, 0x1) tkill(r1, 0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffff785}, 0x87, [0xffffffffffffff01, 0x9, 0x7, 0x9, 0x0, 0x401, 0x4, 0x8001]}, 0x5c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x30}) timer_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x8}}, &(0x7f0000040000)) tkill(r1, 0x13) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 03:15:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1ff7)='/dev/rtc\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) dup3(r1, r0, 0x0) 2018/03/19 03:15:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000000009, &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000000000000, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x2, 0xc, [0x6, 0x1, 0x2]}) 2018/03/19 03:15:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xa54029e5cc53e229, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioprio_get$uid(0x3, r1) 2018/03/19 03:15:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x49d, 0xffffffff, 0x7}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)) 2018/03/19 03:15:30 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x29, &(0x7f0000000140)="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", 0x118) 2018/03/19 03:15:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff020000000000000000000000089078"], &(0x7f0000775000)) 2018/03/19 03:15:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x5020000}, 0xc) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x0, {0xa, 0x4e20, 0xffffffffffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="a5d62ae8242bf58aac11de59894d30405f27665fbb9e513608a71112cbc7e92b5161cda4b926c9035db68994f8df5fe19ecd7412bff8c7965646bad0b9b3", 0x3e}, {&(0x7f0000000140)="e0a095171f1267f18f9f33376ce432218f8eff80efa71fee635c1da1651b2c0a09769ea3a2ab9efebfa7f4787b7491ab26ddc3b32c156fd037b59cec9b0f17637f6c1bf4d5046420a025e64cdb225a4f86d393843f50668c03df6441f87417a1fa28e3c4af98edca43b206d0079f5e8450917ea64ad9bf66a6678d3cba65d307526e737313603e1241a180e981df1b03eb799e045d23a98c0a07850871027b7863828a41c598578f4eae0c3c", 0xac}, {&(0x7f0000000200)="7c7bc5a38219c66f917bc31dccc96011114e7ba0ea933bd76014b68c34a9f02bcd58676d4ab8e1f82c72e7654560d7fc4e0bca7c6595ca80f437c4dee0b7b2de23e463070f2435c6336ecb77f184b9548daf278edb50b5ef2832acc1a9d85b46b3bf3aa70f9e5406b41c10b977dd1c4361a335cf47c85ab68430b132997391743bdd58db07f2cd2b36e8db6032ba56aff79fb167762ca41ff06adf87e6fecb7d8283acfd731ebfe478d10c584ea5363083d2532fe0bf", 0xb6}], 0x3, 0x0, 0x0, 0x40000}, 0x40d5) sendmsg$nfc_llcp(r0, &(0x7f00000008c0)={&(0x7f0000000340)={0x27, 0x1, 0x0, 0x7, 0x5, 0x2, "9434c21b4671dec7627f982f9e57c86b4be97146310f546093e57a647e4e3ace2ac3b0a0c4976755fd24e74eeac4a751be2679e5d3b5c223d88c69ba8451cf", 0x26}, 0x58, &(0x7f0000000780)=[{&(0x7f00000003c0)="3fc308ba36b8bcdfdf1350e4b7dbfb7f92c1068f9e12db31e36258ec913880e9977a9fe073c4cf7e015ca8224cabc351b5855895659034c94991602eef13002a4c83c1ca9b2e0366acec8dd8c245653a7aa08c3e257fc018962e939e65f42b99b691956c267936256bb547b199589fb1292a63234115933126d508703f8fba8a6952126153b0d06695aa6e09a971bd579822de49c20489fa798ea908c81e92bd07", 0xa1}, {&(0x7f0000000480)="e8889a754b3e5205d4aaa0f7596b0fee257e0218c76d1ed2b229be06bb10ce650a5418731282d275be2ba3780d474052f04e0f980a33fb53066764ed19c3039ecc4cd10d89602a3dcee339de4d21f21616c5323ad924e5f663a3c10d49d6883d4826b405cb4132ed7c85fd2ffd1cb8268a45787d54366e62fff1f3deb2fc0e86aa11b8d84bc35f2575b85b9891fae5f540ca06ffa7de15133557f59bee1f0eecc6df1e712cf5bc79c6734feafd79584d3d3031f9845be3b06cb97af8435e5f03934e4ab5874c05fa0a8feaae", 0xcc}, {&(0x7f0000000580)="65b92348762e254d9e62085a72b3e664e8650a33df6999e543e6c1e71cabfdec0c87e1a81b0b86", 0x27}, {&(0x7f00000005c0)="5ba1a31c033192757bba50b4d1b430626a093b827541b5a793335fb53f943ca9318dbaa86b74dbefbbec999cc1fd3f3e2b2a01cff5363fe32194eb138e2f1d2f5e4515670f90e31a64b3d79dea28f494cffa1db0da24bfcec8851583a18f577f38f1292c8e8abddb552459883b390bb028688e3c788c280d49d17ce8d04b3d20f94ffb1e2cce54e5237174b7beae648bcff6e46b585c0036dcb16dc2599de22bb5239aa0aa8255a237b46744ebd35ca039ebc1c1b02040ef959b6e88b6170f6abc6d846ef129", 0xc6}, {&(0x7f00000006c0)="1384f6ec10d998abc86748b5fa8a0465eea2a6297c99e9a5f18b420fd346f9c7452ce818f53081f6c1aeb41ec4686bbd7dcb9b67a9b32b4671d6d4e846f881add62310ac81b772799e1ee608577ed21fb4a13a11cd68e3c401cffe661c2bd24b13baad95daab4a845bcbe55a5a949f3e12fd022ccee8d347af6ababb595e895144", 0x81}], 0x5, &(0x7f00000007c0)={0xcc, 0x101, 0xffff, "a7b2c26426b7619764b69e9c9718af6ee2068cb751208acfe0e15d54e2912085f999ab00d4267250a858dd63522694f8885b8d189eeaf0fb521eb2de25f3732b740fa7d672810cc1f1aab891375ad2841b5f9e0329837b4bb9c720f9985c78eecb756bb8fde6a21d0fb85204dcadce0a86a97e37bc507354f749fde6426ab36b0ee2e70c58fc73414747faaab95b2667f6988b0f005b7e7440f90f1baae7dba1cd2cef081032e8c0d346952b18a44f0ce37657835de90d949f6fa40ce525bf"}, 0xcc, 0x4014}, 0x4000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getpeername$netlink(r0, &(0x7f0000000900), &(0x7f0000000940)=0xc) getpeername$unix(r0, &(0x7f0000000980), &(0x7f0000000a00)=0x6e) sendmsg$nfc_llcp(r0, &(0x7f0000000d40)={&(0x7f0000000a40)={0x27, 0x0, 0x2, 0x6, 0x1, 0x1, "65b9466a1033ed90504266e9362cdb24ba04511d2e7cb4db8916c8c620a7d8198ef024899ac016075f1f0c8913eb0f8bfc9561e855989a71e87090e7830864", 0x5}, 0x58, &(0x7f0000000c80)=[{&(0x7f0000000ac0)="782018817cf7f48c03030f8e735aae0f6c34b58679b2afe735f744ea282418ac240aa339001123c4ea03aba7cb8f128621db29c0e1bb9219255b3294f34fb4a420bf9117424ce2609782bff30559800fba22a5d217f08f25b382682d753c7cc3b41b576bae32b54b915df66f64a370541ebb1c747f80ecda54704dd30cf3f1e59f24a30a2b11905317e9a7416553e1f265e3c888638b2d0d9269501bcc78592b688982bf606a11a08df3df0bd7b85775260c", 0xb2}, {&(0x7f0000000b80)="0a5b40d40101ac7cfad0e5ae861ff2f99d8fdd7fce5e3af44134449912", 0x1d}, {&(0x7f0000000bc0)="df885413e47b38d771d1cfb6c6a9f2f98cc7efa63e35bac36f9d546dace10a6990e4ded16ae69135a0fb529ac73fd143d896edc2207b7a5489b0f267bf2c9cfba4ba84aec74babb6d1f29a120fa7d0eb532310cb5e5617fdd0a17a45a27c04ec018ee3a2444ae49d57a89fb684d6ca34072433e22712aeb6c0ac9139a59f72dd43f66840568c0b9167c977db8dd1accd5e644e4b62a9cfe207309fc0f70e6ee37765478f2e395dd36228618912722e746f795c2ebb", 0xb5}], 0x3, &(0x7f0000000cc0)={0x7c, 0x0, 0x23a0, "7c44be25cb8f4dbd4f5533ac2bc3331de753758802dc2bcdd4d8a0a98291da0a51ec425a1fce13e7eb3f35fa52d249230090e0e578030058b9f242268f960682b59d668db009df47884fcaefa3d8c4e0edf2303116ad24d3bca65ec361d85a58a95324794c4fdefa864967085417"}, 0x7c, 0x40}, 0x40001) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000d80)) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000dc0)) renameat(r0, &(0x7f0000000e00)='./file0\x00', r0, &(0x7f0000000e40)='./file0\x00') ioctl$KDDELIO(r0, 0x4b35, 0x800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) lgetxattr(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)=@random={'os2.', 'zwlan0!\\posix_acl_access@\x00'}, &(0x7f0000000f00)=""/159, 0x9f) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000fc0)={0xd46, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0xc}, 0x7ff, 0x2, 0x2, 0x8, 0x5, 0xffffffff, 0x6}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001040)={0x0, 0x200}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000010c0)=@assoc_value={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001100)={0xffffffffffff7fff, 0x0, 0xd1c6, 0x1}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001140)) sendto$unix(r0, &(0x7f0000001180)="fd55002eb885f6f23d5916e630bba897d5cc860dcf155cc03aed3293770664f2ed7f5b814de3267eff252fe082c1426cf936460484", 0x35, 0x40000, &(0x7f00000011c0)=@file={0x1, './file0/file0\x00'}, 0x6e) faccessat(r0, &(0x7f0000001240)='./file0\x00', 0x10, 0x100) lgetxattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=@known='security.evm\x00', &(0x7f0000001300)=""/183, 0xb7) faccessat(r0, &(0x7f00000013c0)='./file0/file0\x00', 0x0, 0x1800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001400)={0xffffffff, 0x1, 0x80000001, 0xfff, 0xe9, 0x9}) ioctl$int_in(r0, 0x5473, &(0x7f0000001440)=0x3) connect$pppoe(r0, &(0x7f0000001480)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) getsockname$llc(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0x10) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/03/19 03:15:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) 2018/03/19 03:15:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffff6f, 0x600) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x120) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/03/19 03:15:31 executing program 3: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='jffs2\x00', 0x4008, &(0x7f00000002c0)="336d9d3b34956cf40253b996b29b04348a0fd29a04af03b36e11c967570c4295c4498605d7d5fdbd7b6544624303c88e54b73be094191c9355a6102405efa79f853c0c7d27a9afc6aa945d4174c4184ec3275f1bcd578076ac5ecc4af078a18dad589b86473bc74d666547f4bca1a0b2431e4882c58b1f6f") r0 = socket$inet6(0xa, 0x8000a, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x2, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xb4f, @dev={0xfe, 0x80, [], 0x17}, 0x8000}}, 0x7fff, 0x200, 0x6, 0xeeb, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000851ffc), 0x2) 2018/03/19 03:15:31 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0xc}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) fdatasync(r0) stat(&(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)) getresuid(&(0x7f0000006100), &(0x7f0000006140), &(0x7f0000006180)) getgroups(0x0, &(0x7f0000006700)) getpgrp(0xffffffffffffffff) 2018/03/19 03:15:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='..') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:31 executing program 7: r0 = dup(0xffffffffffffff9c) socketpair(0xb, 0x3, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="c74424009e430000c744240279000000c7442406000000000f0114240f358fe94098c82ec19200000000840f30ea0c000000cc00660f1a25080000000f090f380154d84c0f35", 0x46}], 0x1, 0x76, &(0x7f0000000180)=[@cr0={0x0, 0x20000000}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) poll(&(0x7f00005da000)=[{r3}], 0x1, 0xbad7) close(r2) 2018/03/19 03:15:31 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x5, 0xfff, 0x3, 0x9}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2000000, 0x55070, r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000000500000004000000ff030000000000000500000001feffff000000000000000000000000010000c087410000020000006a0600003600000005000000018000000000000000000000000000000c00008006000000020000000000d7e500001f00000009000000040000000000000000000000"]) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x6, 0x200000) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000400), 0x6, 0x0) socketpair$inet6(0xa, 0x3, 0xe92e, &(0x7f0000000440)={0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8f5, 0x6002) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x501100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000200)=0xffffffffffffffe0, 0x4) 2018/03/19 03:15:31 executing program 2: ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000bc4000)) madvise(&(0x7f0000b77000/0x4000)=nil, 0x4000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8800, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff80000000, 0x4100) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x3, 0x4, 0x1, r1}) fcntl$setflags(r2, 0x2, 0x1) 2018/03/19 03:15:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0x0) 2018/03/19 03:15:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c67f88)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) fallocate(r0, 0x1, 0xb8, 0x6) 2018/03/19 03:15:31 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0xa, 0x15e416e32bc10083, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000300)={r3, 0x3, &(0x7f0000000200)=[0x0, 0x3, 0x2c5b], &(0x7f0000000240)=[0x7f, 0xfdb, 0x54, 0x3, 0x7, 0x7f, 0x9, 0x1, 0x1567], 0x13, 0x2, 0xffffffffffffffff, &(0x7f0000000280)=[0x96, 0xcb74], &(0x7f00000002c0)=[0x4d, 0x3, 0x200000, 0x8e]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) timerfd_create(0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @empty, @empty, 0x0, 0x40, 0x4, 0x0, 0x3a6, 0x600000}) 2018/03/19 03:15:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000001c0)=0x1, 0x4) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x492402, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x101ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) shutdown(r0, 0x1) 2018/03/19 03:15:31 executing program 5: r0 = eventfd2(0x1000, 0x7fe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x15, 0x4) unshare(0x400) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab4ff1)=""/15, 0xfffffffffffffeef, 0x3) flock(r0, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000000)={0x0, 0x401}) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x81, 0xfffffffffffffff7, "ade8c7506be3", 0x4}, 0x10) 2018/03/19 03:15:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') mkdir(&(0x7f0000000040)='..', 0x10) chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x100000000000006, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x2, 0x100000000000, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x22}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 03:15:31 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10001, 0x40) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x3}, {0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0xd}, 0x3}, 0x4, [0x0, 0x6, 0x1, 0x9, 0x2, 0x800, 0xba, 0x1f]}, 0x5c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x4000, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0x3a, r3, r4}, {0x2, 0x1, 0x7, 0x4, 0x4, 0x86, 0x1, 0x3}, {0x3ff, 0xffffffffffffff10, 0xe0a, 0x8}, 0xffffffffffffffe1, 0x6e6bb0, 0x2, 0x0, 0x3}, {{@in=@rand_addr=0x3, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x4, 0x0, 0x4, 0xfffffffffffffffa, 0x98, 0xfffffffffffffffe}}, 0xe8) 2018/03/19 03:15:31 executing program 7: 2018/03/19 03:15:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x5}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) timerfd_gettime(r1, &(0x7f0000000040)) 2018/03/19 03:15:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') mq_open(&(0x7f0000000040)='bdeveth0\x00', 0x2, 0x6, &(0x7f0000000080)={0x0, 0x4, 0xfffffffffffffb6c, 0xd9, 0x400, 0x20, 0x7fff, 0x6}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101100, 0x0) pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) 2018/03/19 03:15:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2102000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000080)=0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/19 03:15:31 executing program 2: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x5054279cc2d1e35, 0x0, 0x0, 0x258) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000080)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="97d936d8262a0200000000000000"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) clock_gettime(0x0, &(0x7f0000000140)) clock_nanosleep(0x3, 0x0, &(0x7f0000000380), &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0xfffffffffffffffe, 0x9, 0x6, 0x7}, 0x8) io_setup(0x0, &(0x7f0000000280)=0x0) io_getevents(r3, 0x6, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f0000000340)={0x0, 0x989680}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ip6_vti0\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x6, 0x4) write(r1, &(0x7f0000f8aff1), 0x7ae5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) migrate_pages(r4, 0x8, &(0x7f00000000c0)=0x10000, &(0x7f0000000240)=0x7) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/03/19 03:15:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f0000000100)='./file0\x00') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) statfs(&(0x7f0000000040)='..', &(0x7f00000000c0)=""/29) poll(&(0x7f0000000200)=[{r0, 0x8000}, {r0, 0x1000}], 0x2, 0x2) 2018/03/19 03:15:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x201}, 0xb) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000340)='GPL/[em1wlan1vboxnet1self^wlan0vmnet0#security+\x00', 0x3) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) write(r0, &(0x7f0000000040)="b9", 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000001c0)={r4, 0x2c, "d85f689465e0bbc3a1c24868f8105930b466b7fce17366cab540c8b15ceea5f03477b75d9a179e15f328e29c"}, &(0x7f0000000200)=0x34) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) r5 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) r6 = dup3(r5, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x28012, r5, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000280)) 2018/03/19 03:15:31 executing program 1: futex(&(0x7f0000000000)=0x2, 0x9, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x3) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x4, 0x0, 0x3000, 0x3004], 0x3, 0x10, 0x370d}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/105, 0x69, 0x10000, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xab, 0x6, [0x3, 0x4, 0x6, 0x23, 0xfffffffffffffffb, 0x2]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r1, 0x65, "05ef05a6536f2d13693fab090d9d8123b193c4868a276513aa1a32294cf038bde929665b715a147841c8fc2df1b46fbea4d24088fbc30132ddf2430e986d8fada3691d38f1152f713141339b3786c49a5c997cac00f2d9a6af8cc812b088dd5e0953f78146"}, &(0x7f00000003c0)=0x6d) syslog(0x3, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000400)=0x9, &(0x7f0000000440)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000004c0)) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={r1, 0x8000}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000580)={r3, 0x80000, r2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000640)) fcntl$getflags(r4, 0xb) r6 = getpgid(0xffffffffffffffff) fcntl$lock(r5, 0x7, &(0x7f0000000680)={0x0, 0x2, 0x91c, 0x9, r6}) bind$vsock_dgram(r2, &(0x7f00000006c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000700)=0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setns(r0, 0x8000000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000880)={'nat\x00', 0x0, 0x3, 0x84, [], 0x6, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}], &(0x7f00000007c0)=""/132}, &(0x7f0000000900)=0x50) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000940)=[0x9, 0x5]) 2018/03/19 03:15:31 executing program 7: r0 = socket(0x1e, 0x2000000000000001, 0x0) fsync(r0) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x4000, 0x0) io_submit(r1, 0x0, &(0x7f00000005c0)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000640)="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", 0xffffffffffffff73, 0x2, 0x0, 0x1, r2}]) rt_sigpending(&(0x7f0000000080), 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00000000c0)={0x4, 0x9, [{0x100000000, 0x0, 0x48}, {0x0, 0x0, 0x2}, {0x7fff, 0x0, 0x6}, {0x0, 0x0, 0x9}]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="6764660f6355ae0f09660f3881bcf50000000066baf80cb8b861018aef66bafc0cb8b3660000ef0f20c035020000000f22c00fc72a0fc76abc660f61fa0f0fdeae0f35", 0x43}], 0x1, 0x8, &(0x7f0000000280), 0x0) 2018/03/19 03:15:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d87fd6)=ANY=[@ANYBLOB="0ee048aa5c2aaaaaaae2c26dff004500001cffff00000002907800000000ffffffff11049078e0000002"], &(0x7f0000139ff4)) 2018/03/19 03:15:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = memfd_create(&(0x7f0000000040)='uservboxnet1security#keyringkeyringGPL)5\'\x00', 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/03/19 03:15:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20100) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0), 0x4) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x2, &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x3000)=nil, 0x2, 0x2, 0xaa, &(0x7f0000ffa000/0x3000)=nil}) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x200) 2018/03/19 03:15:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x136d83bc) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/03/19 03:15:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x63, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/19 03:15:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000a7effe)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24}]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3ff}, 0x8) 2018/03/19 03:15:31 executing program 5: setrlimit(0x2, &(0x7f00000ef000)={0x2, 0xfffffffffffffffe}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 03:15:31 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x11}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x84132, r0, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000080)=""/180) 2018/03/19 03:15:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x10000010b) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) [ 172.676734] dccp_close: ABORT with 31461 bytes unread [ 172.697910] dccp_close: ABORT with 40 bytes unread [ 172.708562] ------------[ cut here ]------------ [ 172.714241] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 172.715925] audit: type=1400 audit(1521429331.924:141): avc: denied { map } for pid=21844 comm="syz-executor6" path="/dev/input/mice" dev="devtmpfs" ino=99 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mouse_device_t:s0 tclass=chr_file permissive=1 [ 172.724022] WARNING: CPU: 1 PID: 18012 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 172.758282] Kernel panic - not syncing: panic_on_warn set ... [ 172.758282] [ 172.765630] CPU: 1 PID: 18012 Comm: kworker/u4:19 Not tainted 4.16.0-rc5+ #268 [ 172.772961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.782295] Workqueue: ib_addr process_one_req [ 172.786850] Call Trace: [ 172.789411] dump_stack+0x194/0x24d [ 172.793015] ? arch_local_irq_restore+0x53/0x53 [ 172.797660] ? vsnprintf+0x1ed/0x1900 [ 172.801439] panic+0x1e4/0x41c [ 172.804606] ? refcount_error_report+0x214/0x214 [ 172.809332] ? show_regs_print_info+0x18/0x18 [ 172.813808] ? __warn+0x1c1/0x200 [ 172.817242] ? debug_print_object+0x166/0x220 [ 172.821710] __warn+0x1dc/0x200 [ 172.824964] ? debug_print_object+0x166/0x220 [ 172.829434] report_bug+0x1f4/0x2b0 [ 172.833040] fixup_bug.part.11+0x37/0x80 [ 172.837073] do_error_trap+0x2d7/0x3e0 [ 172.840931] ? vprintk_default+0x28/0x30 [ 172.844966] ? math_error+0x400/0x400 [ 172.848739] ? printk+0xaa/0xca [ 172.851991] ? show_regs_print_info+0x18/0x18 [ 172.856464] ? __usermodehelper_disable+0x2f0/0x2f0 [ 172.861455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.866276] do_invalid_op+0x1b/0x20 [ 172.869963] invalid_op+0x1b/0x40 [ 172.873389] RIP: 0010:debug_print_object+0x166/0x220 [ 172.878459] RSP: 0018:ffff8801ac297210 EFLAGS: 00010086 [ 172.883794] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815acdbe [ 172.891036] RDX: 0000000000000000 RSI: 1ffff10035852df2 RDI: 1ffff10035852dc7 [ 172.898287] RBP: ffff8801ac297250 R08: ffffffff86f39d40 R09: 1ffff10035852d9c [ 172.905528] R10: ffffed0035852e71 R11: ffffffff86f39a98 R12: 0000000000000001 [ 172.912770] R13: ffffffff86f15540 R14: ffffffff86408700 R15: ffffffff8147c0a0 [ 172.920013] ? __usermodehelper_disable+0x2f0/0x2f0 [ 172.925006] ? vprintk_func+0x5e/0xc0 [ 172.928791] debug_check_no_obj_freed+0x662/0xf1f [ 172.933618] ? free_obj_work+0x690/0x690 [ 172.937653] ? trace_hardirqs_on+0xd/0x10 [ 172.941783] ? cma_deref_id+0x2c/0x30 [ 172.945559] ? __lock_is_held+0xb6/0x140 [ 172.949597] ? debug_check_no_locks_freed+0x264/0x3c0 [ 172.954765] ? cma_work_handler+0x1d0/0x1d0 [ 172.959061] kfree+0xc7/0x260 [ 172.962143] process_one_req+0x2e7/0x6c0 [ 172.966183] ? addr_resolve+0xbc0/0xbc0 [ 172.970132] ? __lock_is_held+0xb6/0x140 [ 172.974182] process_one_work+0xc47/0x1bb0 [ 172.978388] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.983548] ? trace_hardirqs_on+0xd/0x10 [ 172.987679] ? pwq_dec_nr_in_flight+0x450/0x450 [ 172.992336] ? __schedule+0x903/0x1ec0 [ 172.996214] ? trace_hardirqs_off+0x10/0x10 [ 173.000510] ? lock_downgrade+0x980/0x980 [ 173.004652] ? lock_acquire+0x1d5/0x580 [ 173.008600] ? lock_acquire+0x1d5/0x580 [ 173.012546] ? worker_thread+0x4a3/0x1990 [ 173.016668] ? lock_downgrade+0x980/0x980 [ 173.020794] ? lock_release+0xa40/0xa40 [ 173.024743] ? pr_cont_work+0x130/0x130 [ 173.028695] ? do_raw_spin_trylock+0x190/0x190 [ 173.033265] worker_thread+0x223/0x1990 [ 173.037213] ? finish_task_switch+0x1c1/0x7e0 [ 173.041700] ? process_one_work+0x1bb0/0x1bb0 [ 173.046171] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.051164] ? trace_hardirqs_on+0xd/0x10 [ 173.055283] ? _raw_spin_unlock_irq+0x27/0x70 [ 173.059751] ? finish_task_switch+0x1c1/0x7e0 [ 173.064216] ? finish_task_switch+0x182/0x7e0 [ 173.068686] ? copy_overflow+0x20/0x20 [ 173.072564] ? __schedule+0x903/0x1ec0 [ 173.076434] ? trace_hardirqs_off+0x10/0x10 [ 173.080738] ? find_held_lock+0x35/0x1d0 [ 173.084783] ? find_held_lock+0x35/0x1d0 [ 173.088835] ? __schedule+0x1ec0/0x1ec0 [ 173.092782] ? retint_kernel+0x10/0x10 [ 173.096653] ? _raw_spin_unlock_irqrestore+0x5e/0xc0 [ 173.101732] ? __kthread_parkme+0x176/0x240 [ 173.106029] kthread+0x33c/0x400 [ 173.109369] ? process_one_work+0x1bb0/0x1bb0 [ 173.113837] ? kthread_stop+0x7a0/0x7a0 [ 173.117787] ret_from_fork+0x3a/0x50 [ 173.121488] [ 173.121491] ====================================================== [ 173.121493] WARNING: possible circular locking dependency detected [ 173.121495] 4.16.0-rc5+ #268 Not tainted [ 173.121498] ------------------------------------------------------ [ 173.121500] kworker/u4:19/18012 is trying to acquire lock: [ 173.121501] ((console_sem).lock){-.-.}, at: [<00000000dc5cf4f6>] down_trylock+0x13/0x70 [ 173.121507] [ 173.121508] but task is already holding lock: [ 173.121509] (&obj_hash[i].lock){-.-.}, at: [<00000000337d809f>] debug_check_no_obj_freed+0x1e9/0xf1f [ 173.121515] [ 173.121517] which lock already depends on the new lock. [ 173.121518] [ 173.121519] [ 173.121521] the existing dependency chain (in reverse order) is: [ 173.121522] [ 173.121523] -> #3 (&obj_hash[i].lock){-.-.}: [ 173.121529] _raw_spin_lock_irqsave+0x96/0xc0 [ 173.121531] __debug_object_init+0x109/0x1040 [ 173.121533] debug_object_init+0x17/0x20 [ 173.121535] hrtimer_init+0x8c/0x410 [ 173.121537] init_dl_task_timer+0x1b/0x50 [ 173.121538] __sched_fork+0x2bb/0xb60 [ 173.121540] init_idle+0x75/0x820 [ 173.121542] sched_init+0xb19/0xc43 [ 173.121543] start_kernel+0x452/0x819 [ 173.121545] x86_64_start_reservations+0x2a/0x2c [ 173.121547] x86_64_start_kernel+0x77/0x7a [ 173.121549] secondary_startup_64+0xa5/0xb0 [ 173.121550] [ 173.121551] -> #2 (&rq->lock){-.-.}: [ 173.121556] _raw_spin_lock+0x2a/0x40 [ 173.121558] task_fork_fair+0x7a/0x690 [ 173.121560] sched_fork+0x450/0xc10 [ 173.121562] copy_process.part.38+0x1758/0x4b60 [ 173.121563] _do_fork+0x1f7/0xf70 [ 173.121565] kernel_thread+0x34/0x40 [ 173.121567] rest_init+0x22/0xf0 [ 173.121568] start_kernel+0x7f1/0x819 [ 173.121570] x86_64_start_reservations+0x2a/0x2c [ 173.121572] x86_64_start_kernel+0x77/0x7a [ 173.121574] secondary_startup_64+0xa5/0xb0 [ 173.121575] [ 173.121576] -> #1 (&p->pi_lock){-.-.}: [ 173.121582] _raw_spin_lock_irqsave+0x96/0xc0 [ 173.121583] try_to_wake_up+0xbc/0x15f0 [ 173.121585] wake_up_process+0x10/0x20 [ 173.121587] __up.isra.0+0x1cc/0x2c0 [ 173.121588] up+0x13b/0x1d0 [ 173.121590] __up_console_sem+0xb2/0x1a0 [ 173.121592] console_unlock+0x5af/0xfb0 [ 173.121593] vprintk_emit+0x5c3/0xb90 [ 173.121595] vprintk_default+0x28/0x30 [ 173.121597] vprintk_func+0x57/0xc0 [ 173.121598] printk+0xaa/0xca [ 173.121600] kauditd_hold_skb+0x163/0x180 [ 173.121602] kauditd_send_queue+0xfa/0x140 [ 173.121604] kauditd_thread+0x660/0x940 [ 173.121605] kthread+0x33c/0x400 [ 173.121607] ret_from_fork+0x3a/0x50 [ 173.121608] [ 173.121609] -> #0 ((console_sem).lock){-.-.}: [ 173.121615] lock_acquire+0x1d5/0x580 [ 173.121616] _raw_spin_lock_irqsave+0x96/0xc0 [ 173.121618] down_trylock+0x13/0x70 [ 173.121620] __down_trylock_console_sem+0xa2/0x1e0 [ 173.121622] console_trylock+0x15/0x70 [ 173.121624] vprintk_emit+0x5b5/0xb90 [ 173.121626] vprintk_default+0x28/0x30 [ 173.121627] vprintk_func+0x57/0xc0 [ 173.121629] printk+0xaa/0xca [ 173.121630] __warn_printk+0x90/0xf0 [ 173.121632] debug_print_object+0x166/0x220 [ 173.121634] debug_check_no_obj_freed+0x662/0xf1f [ 173.121636] kfree+0xc7/0x260 [ 173.121637] process_one_req+0x2e7/0x6c0 [ 173.121639] process_one_work+0xc47/0x1bb0 [ 173.121641] worker_thread+0x223/0x1990 [ 173.121643] kthread+0x33c/0x400 [ 173.121644] ret_from_fork+0x3a/0x50 [ 173.121646] [ 173.121648] other info that might help us debug this: [ 173.121649] [ 173.121650] Chain exists of: [ 173.121651] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 173.121658] [ 173.121660] Possible unsafe locking scenario: [ 173.121661] [ 173.121663] CPU0 CPU1 [ 173.121665] ---- ---- [ 173.121666] lock(&obj_hash[i].lock); [ 173.121670] lock(&rq->lock); [ 173.121674] lock(&obj_hash[i].lock); [ 173.121677] lock((console_sem).lock); [ 173.121680] [ 173.121682] *** DEADLOCK *** [ 173.121682] [ 173.121684] 3 locks held by kworker/u4:19/18012: [ 173.121685] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<000000002b3354e0>] process_one_work+0xb12/0x1bb0 [ 173.121692] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000e38c84f1>] process_one_work+0xb89/0x1bb0 [ 173.121699] #2: (&obj_hash[i].lock){-.-.}, at: [<00000000337d809f>] debug_check_no_obj_freed+0x1e9/0xf1f [ 173.121705] [ 173.121707] stack backtrace: [ 173.121709] CPU: 1 PID: 18012 Comm: kworker/u4:19 Not tainted 4.16.0-rc5+ #268 [ 173.121713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.121714] Workqueue: ib_addr process_one_req [ 173.121717] Call Trace: [ 173.121718] dump_stack+0x194/0x24d [ 173.121720] ? arch_local_irq_restore+0x53/0x53 [ 173.121722] print_circular_bug.isra.38+0x2cd/0x2dc [ 173.121724] ? save_trace+0xe0/0x2b0 [ 173.121726] __lock_acquire+0x30a8/0x3e00 [ 173.121728] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.121729] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.121731] ? noop_count+0x40/0x40 [ 173.121733] ? check_usage+0x22f/0xb60 [ 173.121734] ? perf_trace_lock+0xd6/0x900 [ 173.121736] ? perf_trace_lock+0xd6/0x900 [ 173.121738] ? trace_hardirqs_off+0x10/0x10 [ 173.121740] lock_acquire+0x1d5/0x580 [ 173.121741] ? lock_acquire+0x1d5/0x580 [ 173.121743] ? down_trylock+0x13/0x70 [ 173.121744] ? lock_release+0xa40/0xa40 [ 173.121746] ? vprintk_emit+0x43b/0xb90 [ 173.121748] ? lock_downgrade+0x980/0x980 [ 173.121750] ? kvm_sched_clock_read+0x25/0x40 [ 173.121751] ? sched_clock+0x31/0x40 [ 173.121753] ? sched_clock_cpu+0x1b/0x180 [ 173.121755] ? vprintk_emit+0x5b5/0xb90 [ 173.121756] _raw_spin_lock_irqsave+0x96/0xc0 [ 173.121758] ? down_trylock+0x13/0x70 [ 173.121760] down_trylock+0x13/0x70 [ 173.121761] ? vprintk_emit+0x5b5/0xb90 [ 173.121763] __down_trylock_console_sem+0xa2/0x1e0 [ 173.121765] console_trylock+0x15/0x70 [ 173.121766] vprintk_emit+0x5b5/0xb90 [ 173.121768] ? console_unlock+0xfb0/0xfb0 [ 173.121770] ? trace_event_raw_event_lock+0x340/0x340 [ 173.121772] ? __might_sleep+0x95/0x190 [ 173.121773] ? addr_handler+0xa3/0x380 [ 173.121775] ? __mutex_lock+0x16f/0x1a80 [ 173.121777] ? addr_handler+0xa3/0x380 [ 173.121778] ? trace_hardirqs_off+0x10/0x10 [ 173.121780] ? perf_trace_lock+0xd6/0x900 [ 173.121782] ? rcu_note_context_switch+0x710/0x710 [ 173.121784] ? perf_trace_lock+0xd6/0x900 [ 173.121786] ? __usermodehelper_disable+0x2f0/0x2f0 [ 173.121787] vprintk_default+0x28/0x30 [ 173.121789] vprintk_func+0x57/0xc0 [ 173.121790] printk+0xaa/0xca [ 173.121792] ? show_regs_print_info+0x18/0x18 [ 173.121794] ? __warn_printk+0x84/0xf0 [ 173.121796] ? addr_resolve+0xbc0/0xbc0 [ 173.121797] __warn_printk+0x90/0xf0 [ 173.121799] ? test_taint+0x20/0x20 [ 173.121800] ? lock_release+0xa40/0xa40 [ 173.121802] ? print_irqtrace_events+0x270/0x270 [ 173.121804] ? addr_resolve+0xbc0/0xbc0 [ 173.121806] debug_print_object+0x166/0x220 [ 173.121808] debug_check_no_obj_freed+0x662/0xf1f [ 173.121809] ? free_obj_work+0x690/0x690 [ 173.121811] ? trace_hardirqs_on+0xd/0x10 [ 173.121813] ? cma_deref_id+0x2c/0x30 [ 173.121814] ? __lock_is_held+0xb6/0x140 [ 173.121816] ? debug_check_no_locks_freed+0x264/0x3c0 [ 173.121818] ? cma_work_handler+0x1d0/0x1d0 [ 173.121820] kfree+0xc7/0x260 [ 173.121821] process_one_req+0x2e7/0x6c0 [ 173.121823] ? addr_resolve+0xbc0/0xbc0 [ 173.121825] ? __lock_is_held+0xb6/0x140 [ 173.121826] process_one_work+0xc47/0x1bb0 [ 173.121828] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.121830] ? trace_hardirqs_on+0xd/0x10 [ 173.121832] ? pwq_dec_nr_in_flight+0x450/0x450 [ 173.121833] ? __schedule+0x903/0x1ec0 [ 173.121835] ? trace_hardirqs_off+0x10/0x10 [ 173.121837] ? lock_downgrade+0x980/0x980 [ 173.121839] ? lock_acquire+0x1d5/0x580 [ 173.121840] ? lock_acquire+0x1d5/0x580 [ 173.121842] ? worker_thread+0x4a3/0x1990 [ 173.121844] ? lock_downgrade+0x980/0x980 [ 173.121845] ? lock_release+0xa40/0xa40 [ 173.121847] ? pr_cont_work+0x130/0x130 [ 173.121849] ? do_raw_spin_trylock+0x190/0x190 [ 173.121851] worker_thread+0x223/0x1990 [ 173.121852] ? finish_task_switch+0x1c1/0x7e0 [ 173.121854] ? process_one_work+0x1bb0/0x1bb0 [ 173.121856] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.121858] ? trace_hardirqs_on+0xd/0x10 [ 173.121860] ? _raw_spin_unlock_irq+0x27/0x70 [ 173.121862] ? finish_task_switch+0x1c1/0x7e0 [ 173.121863] ? finish_task_switch+0x182/0x7e0 [ 173.121865] ? copy_overflow+0x20/0x20 [ 173.121867] ? __schedule+0x903/0x1ec0 [ 173.121868] ? trace_hardirqs_off+0x10/0x10 [ 173.121870] ? find_held_lock+0x35/0x1d0 [ 173.121872] ? find_held_lock+0x35/0x1d0 [ 173.121873] ? __schedule+0x1ec0/0x1ec0 [ 173.121875] ? retint_kernel+0x10/0x10 [ 173.121877] ? _raw_spin_unlock_irqrestore+0x5e/0xc0 [ 173.121879] ? __kthread_parkme+0x176/0x240 [ 173.121880] kthread+0x33c/0x400 [ 173.121882] ? process_one_work+0x1bb0/0x1bb0 [ 173.121884] ? kthread_stop+0x7a0/0x7a0 [ 173.121885] ret_from_fork+0x3a/0x50 [ 174.168198] Shutting down cpus with NMI [ 175.047443] Dumping ftrace buffer: [ 175.050963] (ftrace buffer empty) [ 175.054645] Kernel Offset: disabled [ 175.058244] Rebooting in 86400 seconds..