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", 0x1000}, {&(0x7f00000021c0)="95e241dccde8a15a44fbe950da7de2b575bcbad91722d432b6bbd079664f85caf3d17789b8d053a731d6f91925604cae73c64105807326171a85ec65e4feebb0c6c8d49f120c7bc3b3104c12ce5bf2dcd582c55ebf336eeea170f9271566f21ec3be1454fa6ca8807c9fb5e3d9d8f37b428d2a9316cece74b50f6895c471654948e4", 0xfffa}, {&(0x7f0000002280)="e0d33b79e1a987685e40a648d3221cb82accae9cffacd3", 0x17}], 0x7, &(0x7f0000000000)}, 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000001c0)=""/4096) 2018/04/05 00:20:17 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f80000000000000000000000000001", 0x24, 0x10000}, {&(0x7f000007e000), 0x0, 0x5b0c}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = semget(0x0, 0x3, 0x100) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000000180)=""/96) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/05 00:20:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x1) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x8182, 0x0) 2018/04/05 00:20:17 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x9a0, 0x4) [ 169.388155] QAT: Invalid ioctl 2018/04/05 00:20:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0x30800000000, 0x101, 0x1, 0x100}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000580)={0x8, 0x0, [{0x3000, 0x11, &(0x7f0000000140)=""/17}, {0x2, 0x72, &(0x7f0000000180)=""/114}, {0x2000, 0x39, &(0x7f0000000200)=""/57}, {0x2000, 0x14, &(0x7f0000000240)=""/20}, {0x7000, 0xf4, &(0x7f0000000280)=""/244}, {0x110000, 0xf9, &(0x7f0000000440)=""/249}, {0xf001, 0x75, &(0x7f0000000380)=""/117}, {0x3000, 0x35, &(0x7f0000000540)=""/53}]}) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002840)="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", 0x78b}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/05 00:20:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0xc) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) write(r1, &(0x7f0000000180)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb44e5fa6a03d222835d12356b961885d6a5d93d15d9c516506002406215570d530b7242a7b65c30a494da500000000000000000000", 0x68) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/174, 0xfffffffffffffea1}], 0x1) 2018/04/05 00:20:18 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) syncfs(r0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) futex(&(0x7f00000001c0), 0x7, 0x2, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)=0x1, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) 2018/04/05 00:20:18 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="00010000000000000401ffc20400000000fdad9e93b2276d"], 0x18) sendmsg(r1, &(0x7f0000fb4000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000cf4ff0)}, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x80000) sendto$ax25(r2, &(0x7f00000001c0)="62aed953d2ef6205724689da9b1055ff0fb2e5802f36f649b59e7301584e4365da12265db99072b6e389466450d52d4dd12c0680c21d4f2f8f2945590fada46b11245fec0a84bd04f3a221098498f7dcedecba7761686331d8dcec6eec19249aa8932c196d225b78da5049ca5ed3d1bfa0f7eb98fac215db29675c983ed1f8015afa78dbf8622871f57edf42589d2b78707d60033f3c649f7b4ecb01146173c699f4eb80afc59f3ec6281d4d1c2292a143a5ecab2666b16bae35a85de2b8f23d16ceca35996d180c270aee94cd02cb9b41db000a4b789bde9244c25f6ce4abf40ec3011de276a8fa4cb4a03f540c6e3e007ee6f2", 0xf4, 0x4, &(0x7f00000002c0)={0x3, {"7fc08f2d17ae07"}, 0x2}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) [ 169.575618] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/05 00:20:18 executing program 2: syz_emit_ethernet(0x7a, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecd103", 0x44, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000000c0)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0xff89) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000240)=""/233, 0xe9, 0x0, 0x0, 0x0) 2018/04/05 00:20:18 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0xffffffffffffffff, 0x10000) rt_sigtimedwait(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, 0x8) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/04/05 00:20:18 executing program 6: socket(0x10, 0x802, 0x0) 2018/04/05 00:20:18 executing program 0: inotify_init() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x5, 0x8001, 0x1, 0xdc, 0xfa8, 0x8e7, 0xfff, 0x1, 0xfffffffffffffffa, 0x9b, 0x80000001, 0xfffffffffffffff8, 0x6]}, &(0x7f0000000380)=0x100) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000500)={0x1f, 0x101, 0x2, {r3, r4+10000000}, 0x800, 0x800}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x6bdb, 0xffff, 0x9, 0x72a, 0x0, 0x7f, 0x81, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x20, 0x7ff, 0x0, 0x3, 0x7}}, &(0x7f0000000480)=0xb0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x80}, 0x8) 2018/04/05 00:20:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x1, 0x400000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x78) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)) getpid() setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000440), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @dev={0xac, 0x14, 0x14, 0x15}, @empty, 0x5, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="979dc864fd6e", @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x7, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = accept(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0xfffffffffffffdba) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) socketpair(0x1e, 0x4, 0x0, &(0x7f0000262ff8)={0x0, 0xffffffffffffffff}) socket$inet_smc(0x2b, 0x1, 0x0) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x800, 0x8, 0x2}, &(0x7f0000000980)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x1000}, 0x8) 2018/04/05 00:20:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) 2018/04/05 00:20:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="4a465331010000006076000000000000001000000c", 0x15, 0x8000}], 0x0, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x4a7383843cdec42) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000180)={0x164f172a, 0x40, 0x2, 0x7, 0x2, 0x7}) kcmp(0x0, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 00:20:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x2000000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xec3e}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x40}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) [ 169.619819] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/05 00:20:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = dup3(r0, r0, 0x80000) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) r2 = getpid() r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x3, r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002100000000ff, 0x2}, 0x20) 2018/04/05 00:20:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x80, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x66000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) 2018/04/05 00:20:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) getsockname$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) 2018/04/05 00:20:18 executing program 5: syz_emit_ethernet(0x2b6, &(0x7f0000000240)={@random="5ff0963f7bcd", @random="bda3fbb8fffc", [{[], {0x8100, 0x5, 0x0, 0x2}}], {@ipv4={0x800, {{0x1e, 0x4, 0xfffffffffffffff7, 0x7fff, 0x2a4, 0x65, 0x5, 0x1, 0x84, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end, @timestamp={0x44, 0x14, 0x2417, 0x3, 0xfb, [{[], 0x7f}, {[], 0x2}, {[@rand_addr=0x80000000], 0x6}]}, @ssrr={0x89, 0xb, 0xfffffffffffff617, [@dev={0xac, 0x14, 0x14, 0x1a}, @multicast1=0xe0000001]}, @cipso={0x86, 0xa, 0x0, [{0x2, 0x4, 'gh'}]}, @noop={0x1}, @ra={0x94, 0x6, 0x9f}, @ra={0x94, 0x6, 0x8000}, @ra={0x94, 0x6, 0x3}, @ssrr={0x89, 0x27, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @rand_addr=0xfffffffffffffffa, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0xb3, 0x0, 0x1, 0x880b, 0x63, 0x3, [], "d0d1c444444b7a9df5205a5a057fd752e0db484159c5875ebe5907d9492959a64c01eed7b67be22ae217fd14b2e2bfcdd78e845a250c7a21352c79604ab4fa69cf53bb719da5134413f2245686bc7ed2401668fb90158418cd4c2767c9d1f8ea049c87"}, {0x1, 0x0, 0x20, 0x7, 0x0, 0x0, 0x800, [0x8000], "d9186823e9452cfff9f597a6b6636bde3e689e2d05bcf14241afa611b7346f08985756d7c4b871d14caf6d00d624559d6066f64ad64a70da1a9d98"}, {0x4, 0x0, 0x8, 0x100, 0x0, 0x0, 0x86dd, [0x22e], "b57ed77c6450b9c4382063718dde06f02fc91d7a5c7e07b2fc94add4ac0c7aaba247b0bc1066796c9c5d759bad1ac561e67f7195973c8acdb900e4ec2f9d32a440880116e11dd7139f3e567277e6b91a38eec5f351d47057c0b7a6217c6e5cd4b5d2da23ecb6d1b18f6f5d6d6f41902b81b03383e7f7191f9671c36a19c591411eef74"}, {0x8, 0x88be, 0x4, {{0x6, 0x1, 0x8000, 0x1e43, 0x7, 0x1, 0xffffffff, 0x200}, 0x1, 0x2}}, {0x8, 0x22eb, 0x4, {{0x8, 0x2, 0x6, 0xd9, 0x7, 0x8001, 0x8, 0x6}, 0x2, 0x8000, 0x4, 0x236d2467, 0xb186, 0x3000000000000000, 0xae7, 0x9, 0x40, 0x3f}}, {0x8, 0x6558, 0x1, "c3fb907f84d0a10f76bb64fea1106e2917255c0a1d7e44ecf687756c29c9f06248e635a5571e9def491dfc236f00764cebe56a0f2179f1687ecad815c19b0f7b9f51f2ae04fd8f73819d817f3aa0913b126f4051dd400c478232f2e278b756352c51b4e985fcc282a8d0b22e52bdd88cfdabf99d7f81c0450fbc2070497b417b7390135c58a44cf71a2e43622dc5d9330e501b60d36dcf23fb25e72ab9cfe89bce80669ecb186220b7159c52323fcc48ba02f7465313ab23360c285f3071774c837a63"}}}}}}, 0x0) 2018/04/05 00:20:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x601) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x0, 0xfffffffffffffffe, 0xfffffffffffffffa}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/05 00:20:19 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x12002, 0x63) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0xa4, r2, 0x100, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x24}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x3}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x4090) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa8, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x382}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)) 2018/04/05 00:20:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/psched\x00') close(r0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x6) 2018/04/05 00:20:19 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x101000) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002040)={0x25c4, 0x0, 0x1d42f731005968a7, 0x401, 0x0, 0x0, {}, [@nested={0x208c, 0x71, [@generic="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@typed={0x8, 0xa, @fd=r1}, @typed={0x8, 0x5a, @pid=r3}]}, @generic="75163d0043b7", @nested={0x2c0, 0x2b, [@generic="4806e6546231edfdfbd6f758b6cc729547ec53c36909a715ea5119c3", @generic="48f14147bdf534d27d2ba5ee7553627607ae73eba7d07e14ab5ad2956caa7e02eeeee64941f01f6cd814b2f2ad6209090915e461e2d3c71e67cc74c2341f83069a3d55991422d3b56d5c474b05f4a9d9f60fc50d59880c8cc4bd4fa6c9ccf04ae503cfa4b2c4", @generic="c453a69d5895844c9c903cbffa245f9b6ff34dacb62b8bfa18a10639077862fdf315d083eb3c802d3fa770364da6ec8b27f80779c7e1a4e2575041bc33ffad9af7eaf035de687b621750de37e8b4c998d9530af1b57f294dc19917bbba5bd64e35ffaeb7748d47c3b03d8738bb70d8ebd29ca74ffb4e6c996e5a153c1c2e9d7d6c4c335a1ad4b3202fbc18021cf9e389b34c45dbe0554fddeb3d6ca790c9b463905a5608ec0b3997", @generic="cb2ccc430bdeff9210386d5f320c529d01f6f75c8e75fe8a16a8cee9ae9ca746b178456d0dac7b3c44aff586c50d3d70705b27e96923e99dafe85f6ef23444edde07cc55cc9f061be63eefe240e4e08332a79f5ea697df7ca60bddae40d4459b711123dfb4faea9e68e5c49cab66ee29f858577e09d7f57458ee71e1e93679c4f785ef0cacef91e5f28f906b83bd7cd69fce7ae518f131048e5aea814687d53196a90a43172240ba6fa75a9528aa9a2423691de955d552da03969040103af802860d03c456a5a0b0e2d2986bc6ddf5110a5b6f46ec492fe5155ac7a330128b4768cff3db8bc5837a08546ce19144b427e61314d36f80274657", @generic="7ce794bcd215f2", @generic="b2082ad1cba886009c7f0d88bf1f566be574a84d38b0167da4fda9fb9139428797198b6705eb31b482fba8e3664369e3a4d4f310228acdb26101da7a023cd4bb3dac04514ea860337c02e312da4980718d7c6f49b5f691b4cf8854b0bc4bb9782c4c26250dcb9c261e878c917efcf367ec980172eecdb290c7d1fcc076bf4b7d992993dbf50c1e3fcf8de6cb3b5c68f4"]}, @nested={0x20, 0x45, [@typed={0xc, 0x3f, @u64=0x5543}, @generic="6ac8de12052ca6", @typed={0x8, 0x67, @uid=r4}]}, @nested={0xb8, 0x2d, [@generic="239b1f53c6ab6e4e2b5eb147fb6ee551a8acf6ffa9fa8153477a677c8dd276b5b95870d0cef8e222ec0f9adcacadc38a18fbd75bf9c815ff50762deb41e25f3e697db8198e59c388d53a7d60abf1f212346ff7bad21f7193e11ad8990fa68ebaf133601a251aedcd8518a1c6eff6b5287fb5485fff", @generic="0892a32e66cd2f1146990f8ae6bd0f2c472eaf55e62780039eb5dca8e703", @typed={0xc, 0x95, @u64=0x8}, @typed={0x14, 0x34, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="f8b4dbef00382c23aae0e3341b4912f349e741632cad95b32107fb6e0f21d5c97ea96b5bccfe7dfe0a01d682e43e05ad2de4a4cbb19d991885fbadf20931c3d7a1d70d20e2dfb276c7d2904ebd7cec02110cc1d17639b7fa0a1cf0495268b32c8bd6832844edf9d99760eda0e9df0397774631d0b2e9f085aa94af13302561b306f979920646552c833182ff9d8eaf8c176c33c118855d7af242e78210203c1524df6c4ed49330aac44df521d8278f379aeae4aab8fbb00db325d42a09c245a041ac6acf14b3982c75366f1efc80b2614fdce70ac7f11e844f8ff67f373c1865b811e75a8f39cfeecfac510df5acecee8dbf65a7e1fb", @generic="50d157d18eaafae03f71eb4014b36615676e4d4497426980c6663df0dbb22f607e9b20e11f9a619baa1abd650fbf6ffda27989eb7f6a8ac00f5d3be320ae394ac47a03cf0b631379ca0bc2533d2e181479629a8a0aa3b2a55368d4f2de9f293512502a785157e20f304b905f5d04f25672102be12c041bb2051f4ffea49954183ac9859bb9", @typed={0x8, 0x4e, @ipv4=@rand_addr=0x7}]}, 0x25c4}, 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0x3, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x7}, 0x40, 0x5, 0x7ff, 0xa0, 0x3, 0x0, 0x80000000, 0x3f, 0xfffffffffffffff8}) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0x26e}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 00:20:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_destroy(r1) fchdir(r0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x80420) 2018/04/05 00:20:19 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x1000000, &(0x7f0000000080)={[{@thread_pool={'thread_pool', 0x3d, [0x7f, 0x35, 0x3d]}, 0x2c}, {@ssd='ssd', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'lzo'}, 0x2c}, {@nossd='nossd', 0x2c}]}) 2018/04/05 00:20:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x13c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, 0x8) 2018/04/05 00:20:19 executing program 3: mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000140)=0x7) mq_open(&(0x7f0000000380)='em0--\x00', 0xc1, 0x100, &(0x7f00000003c0)={0xfffffffffffffffc, 0x0, 0xfffffffffffffe42, 0x2, 0x6, 0x10001, 0x30d042d5, 0x9}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) syz_emit_ethernet(0xf8, &(0x7f0000000280)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @empty, [], {@mpls_mc={0x8848, {[], @llc={@snap={0xaa, 0xaa, 't', "8e76ee", 0x88f5, "393fdd662f9751a0f7b56feb0e49fa6ffd422c3f0b8ea1c580ebacc6d6f871bb977fd9d11cf38db02e7f20b60288c0dfa20da2952a7c760bc2f3e6403571dbf0027b9fad1336c8aace1e584597f850221a6e74c54d6b0f1ad652acaffdd00587ac9d5b45926181ea5978a49f457d62cd7df4dd29e434d85d05324599abbe5134164d796ce983cba90dcb175b055efa7e1319bfac113ffa21b4046fee2f46e62468c6c577f19db9bb4860020da8fab0720b1a7c953fc889ac833d03a0c5eff3e60eed37b2fadae6470d9978ff0b53b715627d62378fb3ca63a8aba1069753fd591af7"}}}}}}, &(0x7f0000000180)={0x1, 0x4, [0xfad, 0xd1b, 0x140, 0xccc]}) 2018/04/05 00:20:19 executing program 3: unshare(0x8000400) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x20000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000ecfb0000000000000b080000000000000000000000000000000000000000000000000000000000000000000000000000004900000000000000000000"], 0x78) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x8}, {r0, 0x8020}], 0x2, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x9}, 0x8) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$netlink(0x10, 0x3, 0x6adf844be510a52e) sendmsg$nl_crypto(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@alg={0x100, 0x10, 0x700, 0x70bd2d, 0x25dfdbfb, {{'sha1-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xffff}, {0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0xf89}]}, 0x100}, 0x1, 0x0, 0x0, 0x404c000}, 0x20000000) 2018/04/05 00:20:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xe28b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x400}, 0x8) ioctl(r0, 0x80044100, &(0x7f000000cff3)) 2018/04/05 00:20:19 executing program 2: r0 = socket(0x10, 0x8000000000802, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0xbf, @rand_addr=0x100000000, 0x4e24, 0x2, 'lblcr\x00', 0xd301bd6bde3fd41, 0x9, 0x5f}, 0x2c) socketpair(0x5, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x40d}, 0x1}, 0x0) 2018/04/05 00:20:19 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() lseek(r0, 0x0, 0x5) r1 = socket$inet(0x2, 0x80a, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x800) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x4) rmdir(&(0x7f0000000400)='./control\x00') renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/05 00:20:19 executing program 7: mlock2(&(0x7f0000b12000/0x14000)=nil, 0x14000, 0x0) r0 = add_key(&(0x7f0000001780)='asymmetric\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="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", 0xfa, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x100) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0xfffffffffffffffe, 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) munlock(&(0x7f0000b1e000/0x1000)=nil, 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x600000, 0x0) clock_adjtime(0x3, &(0x7f0000001500)={0x9, 0x6, 0x0, 0x7, 0x4, 0x8001, 0xffffffffffffff58, 0x3, 0xf153, 0xc5, 0x0, 0xfff, 0x23ee, 0xffffffffffffff5b, 0x1, 0x0, 0x3, 0x6, 0x80, 0x4, 0x4, 0x41, 0x8000, 0x557, 0x5}) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="4a950264658cd1107550b3710e6382cbc21eba9e8be275d2fb5a0068519eb735ba3606e51c1820347147ffc3c328c2a50d997c54ba938b2dc4d9f45d67c05983db900c98d2a0f9b6709224660a27e65d657fef60a74a08a3b2a19284faaa49a66ce49b92ec97632de462747c4b62d9bee0fca959cbb3da7c3c4d995096b65cb015711479c07a04aea699a6644946d25d06f352c15694d9d3f8a345f4c7797a3f21b52a04315685c479bb7868f74c014e18a82e24c044ac2feed3437614c3288a6f2eb5", 0xc3, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b1f1a16dac940232476c1d0090822c2bbbb7bbc02a708c5b75fbda3843cf71d84057e07685aa0f35a8f8ff2f422a6683229042b0c799f14aed4512772b0d3646aef600c6d5d2e66f0c49bb619bc06e816cd28d5830ddfcbc540b6cbd7b68", 0x5e, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x7, 0x9, 0xffffffc0, 0x46e04a8d13034e28}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x5, 0x1, 0xb, 0x4, 0x50, 0xfffffffffffffff1}, @generic={0x200, 0x8001, 0x0, 0x1}, @jmp={0x5, 0x401, 0xa, 0xe, 0x7, 0xffffffc6, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x0, 0xd, 0x1, 0x20}, @jmp={0x5, 0x0, 0x7, 0x9, 0x3, 0x18}], &(0x7f0000000440)='GPL\x00', 0x3b1, 0x1000, &(0x7f0000000480)=""/4096, 0x41f00}, 0x48) request_key(&(0x7f0000001900)='id_resolver\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001980)='*\x00', r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffff, 0x7, 0x7f, 0xf193, 0x3}, &(0x7f00000016c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001700)=ANY=[@ANYRES32=r2, @ANYBLOB="050005000037d8ad20227016d048"], &(0x7f0000001740)=0x12) 2018/04/05 00:20:19 executing program 4: socket$inet(0x2, 0x3, 0x1) r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="95f51e825a9c"}, 0x10) 2018/04/05 00:20:19 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="0000048008313900"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0xf0, &(0x7f0000000080)="97a263e7cfa3ff024c00001b00050000000000000000000000000a000205", 0xffffffffffffff1e) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x248, 0x110, 0x0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xff000000, 0xff], [0xffffffff, 0xff000000, 0xff, 0xffffffff], 'ip_vti0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x7c, 0x3ff, 0x2, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0xfffffffffffffe01, 0x10001}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0xffffffff, 0x1ff}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x84, 0x9, 0x7, 0x200, 0xa8, 0x40, 0x32}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x6, 0xc9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/04/05 00:20:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x408901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1000000000000011, &(0x7f0000000080), 0x191790c3a5b4342) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50400, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) 2018/04/05 00:20:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x8000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xfff, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x5, 0x79aac1f2, 0x7fffffff, r3}, &(0x7f0000000140)=0x10) write(r0, &(0x7f0000000000), 0xffa2) 2018/04/05 00:20:19 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x20000005eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000028c0)={&(0x7f0000002680)={0x10}, 0xc, &(0x7f0000002880)={&(0x7f0000002700)={0x78, 0x0, 0x0, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x78}, 0x1}, 0x0) read(r1, &(0x7f0000000340)=""/114, 0x72) 2018/04/05 00:20:19 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) prctl$getreaper(0x1b, &(0x7f0000000040)) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000040)) 2018/04/05 00:20:19 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000400003, 0x82) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x7f, @empty, 0x2}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x3ff, 0x30}, &(0x7f0000000140)=0xc) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/05 00:20:19 executing program 7: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x0, 0x0, 0xe2b, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000180)={0x7d8}) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x101) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000400)=""/45) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000480)={{0x7ff, 0x1, 0xb61e, 0x70, "aa821b3ed52d6840e8817a9db71e8166601e9e380b14af36b2039af2bbe7f704f8fc1d8049b5322ee04e9226", 0x8}, 0x0, 0x0, 0x10000, r3, 0xffffffffffffac28, 0x5, "582a38588a122bd40453c88436cd84175f02bd40a1192eb2dcec93d00a87793c9ecd20b539e1a8ae3cdd588a65e409b913643dc2b65371b6bf0ff1de56305f0e", &(0x7f0000000440)='lo-.em1selfvboxnet0&\x00', 0x15, [], [0x6, 0x9, 0xaf2, 0x67]}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) userfaultfd(0x800) munlockall() 2018/04/05 00:20:19 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8000}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x13}, 0xfc30}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x6}}, 0x81}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xe3, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0xa}, 0x100000000}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0xe8) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ctr-blowfish-asm)\x00'}, 0xfffffffffffffe86) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x2c4, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x401, [0x5, 0x6, 0x7fffffff, 0x7, 0x8, 0x2, 0x40, 0x200000000000]}, 0x5c) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="b82000a1974b397d465221b5a6513c9c87faa8d6ecb27b918f2a2fa93c3abff89b2fd9e1f27c5323875ff0712b9a34f9fa2314f735cbbe50d7ef45943f090a42a5b56a322bba0c149b52a5885a4fa350bfb4a9eb0393cc276a13693c4484bc27f535b36bfc00000000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="100028bd7000fedbdf2503000000080006000200000008000400000000003c00020008000500040000000800030001000000080005000300000008000b000a0000000800030002000000080002004e230000080007001f00000020000100080006007772720014000300ff0200000000000000000000000000010800060007000000080006000000008008000400030000002000020014000100000007ff0000000000000000000000000800080006000000"], 0xb8}, 0x1}, 0xc000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="fcd1a05c97a1986a6b7a4066c07f2ffbefa029c0b47d16cf11148df5ff4e158eb3b91d37563d82d33ae8cb371e87e4aae511d4deec509a20f62776cf3b4c5b7adafc", 0x42) 2018/04/05 00:20:19 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x800) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x2) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/71, 0x47, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/04/05 00:20:19 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = msgget(0x0, 0x481) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/27) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/05 00:20:19 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) ftruncate(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$TIOCEXCL(r2, 0x540c) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) fcntl$setsig(r0, 0xa, 0x29) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x14, &(0x7f0000000040)=0x4) 2018/04/05 00:20:19 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1f55427833817a90b796ca44841b54bad68c920d830000f10000000000000002f833efbae0f08989b374a5d3241465212d625ef1bf16fd3b0de191d06d0b297fffe596c12bf42cb831d0befcd6c1375000dcbd8b9ad28355074fbc1c0422709aa7c8873ce42f1261586acbd7aaa9735a4d"], 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x30, 0x0, @tid=r1}, &(0x7f0000000040)=0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sched_setscheduler(r1, 0x0, &(0x7f00000001c0)=0xfffffffffffffffa) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000080)={0x101, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}}, 0x88) timer_delete(r2) process_vm_writev(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/226, 0xe2}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) [ 171.125951] dccp_close: ABORT with 120 bytes unread 2018/04/05 00:20:19 executing program 4: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="521f91be") r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0xa, [0x3, 0x7fff, 0x100000001, 0x7, 0x0, 0x8000, 0x5, 0x2, 0x0, 0x7ff]}, &(0x7f0000000100)=0x18) 2018/04/05 00:20:19 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000140)="204db6f583c41e61eb4d7ba3a356efbcadc3a0678b8c0cc80dfbf2c01532e5a408a9b51bcc656659943f9f9b55f1762a3722eb31cfddd94195adab1d8ee96df401c659d8cb665ff893a7730cdcd993d31b26cd1c96d513651d22e2b80dc04a99ccaf45153a0fe7cc95d31050d2a75c229689e5846e7b8fda096cb8b9114cadb4ff5525ca19116060a90360747b7d8ee2778bd19c3e90a556e9f53809878cf356e84e8fa530718acb41f309852cb0c62a1a177f5b2f7e510299766407ce718cade6e97fe0e8372fb34980d5818ec1a7321729138ee9d2d86bd4aada72f10c55624d") r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xff, 0x20000) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000002c0)="e40df887fe630ec873dbcca0b841b5922159440bfcb4ed68d1f28bb927b4e05597ce1b4b2a0ad48e95802e134c67c120cd3b4b72dfc9d16741a1a28979cd40ff296aa1f2b29e7301f999d5", 0x4b}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x88, 0x10}, 0x4000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/05 00:20:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000a26000), &(0x7f0000a72000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) 2018/04/05 00:20:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x8000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x101000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/9) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/05 00:20:19 executing program 4: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) ioprio_set$pid(0x1, r0, 0x0) 2018/04/05 00:20:19 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x84}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0xa}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x27f, 0x7, 0x5, 0xfffffffffffffffe, 0x0, 0x6}, 0xfffffffffffffffa, 0x9}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/05 00:20:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/04/05 00:20:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) close(r0) 2018/04/05 00:20:19 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"1b002969705aadd18d1c5eef83bd0cb06bfef145e608dc812b2dee371201b78394a7171c4008ccca9322e69825ad5af068a9550cd7ecaae6f5c2992fc1c78016f5b7065d4ef6e5bd631676bffeaec1c65fb23df689fcacd832847c783e83aa30b7906361b16c57a7a309946ac7cc361bc499c752175f304677552ebd01a4026abd80faf91d8233ce9030f368d8bd9ad3dfb20daeeaf569a807c9a70e60a9761b490182ba696b578de0528f117dec3ba5b14e997376d8696a717a63deaae757ea51d24e8878d05287b075f516e7119197a84fbd43f307c8bd779eaaf2dde6bc72c7646fe6483a470489c147174ba051d6280d2818475981e96d46362abbb2bc7d03915942924ca2550bf52596191349d80b4e7ffef3d0342a3fdbc8f695f1492719d9c0bcc9f7f25215f50c1a584f408f4757fd6ccf34c4316113c30acc9f246968cf1ff46dc4df38c228bec11f312e46a73971efccaa479d069e25079e42e12b12f4a65a76db04063e74814e199b1a4bc922fbdda2182cd6d69ff934948781b43193abdbdf0d5f7e5b0609e8da39fb3fec91bae2c555a0bbb33b15053cb7a9ea6dffa93524b930b60481a4a4b0e574ffcf7c25f09a364a3b202ccabacacf3112cc1faeb10aca5c19a4c1e3b2ed1380d4104c588483c91b2f352659417fc3de95eac7e07c984f75a344cf57022b5ca7c34cabe028c1448b6f64f103f993f8b66f96ba92842e8e429c5cdac5844dac096bb694d55fd6c92629058d9d2d1c6e16e32b1c15cdba9cac802fa85d5f0fb7f9f9ed141d6837a616a130f0fc28af06821804f3a2bc7408885a1e0ee07905f61971cb7b28da6e8f79059139664961647b4946d1a2e24a7a7cd5ba648da9c5aaf34c2a04398c62535d2f342cab944fd11faff3e03e3ce66ee2c0f8bd371ee2ef78ea5e879f83c88af35541f535caaf5b50f0f6f2ee09d9aa1204d229fa14b3fe7d089dabf63331d192623b80fae3285b152c8f32ded65cf1deee44b497928701eaf5ac9472c6113a10d36fd27ee456f07e3d550b467506b698ac60298e32fe1997bd48f776cb7101f77d6decdeb7aca178f1c4cf654a9418d26cc2f30281e6ce9d67bd302d085d97f9b316bfb9706ba4965b3e051d4e302851d69ffaa4853ead06be33e86008d48359231fd99a3b45cb2ac15d5cfa65a27eaba062780848c800ddaa262d0cea15f5f2f5a154399c2cc1731c0325bdba2711e585fab7d0805daa3c8797c6cf96b27fa4bbb0825b239a0ed20d25ebc1028354a57225404604e490616706f14d0d70aaa044d4bcc704be0758e1b97d7c0c47a7c2b67dffb754fbdda1f82a67e2bab3204819a3f7319857952a8ffd43056d0e35d7d0d7bcce137f42a7df4e8b1080ef89c7b48e3de92c1a08b61c88576f52d470b96cda78bb591e512f6bcf0fed0bcaa7724be7762ecbe9a70404"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x54) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000fff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=ANY=[@ANYBLOB="00000040a40a433e86a189000000000000000000"], 0x14}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 00:20:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000500)="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", 0x1000) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000080)=""/6) fstatfs(r1, &(0x7f0000000300)=""/232) 2018/04/05 00:20:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1fe) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0), 0x4) userfaultfd(0x800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffe00, 0x400, 0xff}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x20, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x1, @empty, 0x4}}, 0x9, 0x4, 0x8, 0xffff, 0x40}, 0x98) 2018/04/05 00:20:20 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_getparam(r0, &(0x7f0000000100)) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)={[{@errors_remount='errors=remount-ro', 0x2c}, {@discard_size={'discard', 0x3d, [0x34, 0x0]}, 0x2c}]}) times(&(0x7f0000000040)) 2018/04/05 00:20:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x800, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x5, 0x2, [0xfd7, 0xba]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8) r3 = socket(0x800000000000011, 0x800000002, 0x81) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r3, &(0x7f00000000c0)=@llc={0x1a, 0x33f, 0x0, 0x7fffffff, 0x100000001, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x800, 0x0, 0x7f, 0x8000, 0x3}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x8}, 0x8) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r5, 0x3d, &(0x7f00000001c0)={0xa, 0x100000000, 0x2, 0x4a}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x0) 2018/04/05 00:20:20 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080)="c10966ba77b838f8e45a", 0xa, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="f732f59b0000e5deffff", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/05 00:20:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = getpgid(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) r2 = syz_open_procfs(r1, &(0x7f0000000440)="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") sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 00:20:20 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x3) fcntl$setlease(r0, 0x400, 0x1) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0xffffffffffffeffe, r1}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) 2018/04/05 00:20:20 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x1dd}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000280)=0x80, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000480)=@can={0x0, 0x0}, &(0x7f0000000500)=0x80) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000540)=@can={0x1d, r1}, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)="304fc78ce6f6b52cf14f8e89bf4a3e5dd6499cffa9b844b8c0f2e95be0d56de1c1945ccdbfbb2b175f25cb188f96d399a24be184e18d74856b8dfc761f3b7672a743c2524708569737d8b85b98", 0x4d}, {&(0x7f0000000740)="f2477ce042addd6094940d09384cc9095e75102fe38541fad51a5c0fd3a084e5e27979ae2e0d5a9b8e1ba8fbe8ae3dbaf146ebbe681d1d16d559ea95141ef96bf9ef2da9b2ee4796a9da3ddd89947590d21083a4afd8f83ec8297fcc73007575fb5d390852ef8894e4cf636f88d36559d31428bc1dee54e882559e9d4cd09e81d1a14770653fa5806a75e1812c0709a1b28ec2e2efd1662dd6a3227c145c5b28675824eedb60fad050d9f7262857a5907766369206556b701bc4e22b26977d755f5b754eae5693e8f2eec79c7d8c39", 0xcf}, {&(0x7f0000000640)="3bd5352f00effde773c268d740c0bdb88c73c63290f2c5715c96c61916a041a42fdbdc7ea1aba3a682f3bfc4267d48e1808f44b2c1ca3aed9434e3215bbd", 0x3e}, {&(0x7f0000000680)="5f74765fb223025e2570deb6c5ba6cea9f4f6c69773e5ecc36c7a5d1e555ac4d27d1b7747f1bb9f28952fdfade8c37", 0x2f}], 0x4, &(0x7f0000002040)=[{0x68, 0x13f, 0x1ecd, "dc566d184d14d6249e86f2396d0c38792ef2c8363c7662f7649e16013114da4f474d4ee17c6459e787e3c643f362acd3a995c1c54ba24c0315ea3eb071cedf49788956a46f999db7498782c50b255daab31bea7174"}, {0x100, 0x199, 0xdc70, "b4342ae741b73b14df6ebf5fe0c0891b2db7755e40a0f01a6da62ef94abfc1c6bca1bd306a78dd3c19ee5a62a09fcff19bdc4cda9a98a3aff08c6a5596709ecab2c91702477f42070937a8b8cb7831471c2ba876f62c3d22bda26c991b4b79fb731f18f6dcc3510ecbbe8b339c2d7efc1d2c24a256bdf201df3468b8ef4e9908559802f3a0257f85c91c3555ffdf373cf9ca861782e9f1ee6f6a2e9268a67cec8fc78ad86ed6a5528d29207676c324050823c7ec0f8769484ccf76ad19b5f0102571f9b1904dbcd637f68a09d2c24f1850a501dc184d4d42e8c78f2dbe3bcff6b60331d4594b0bbdd20dfee776"}, {0x40, 0x0, 0x10001, "1eb490606dd1cf7424e30d0b563f59ab02180ed6d2a5a9690aa389136a9656d960b00c41308107fa81"}, {0xe0, 0x1, 0xff, "abd881a3b68d08ea070d9b5950754a82caf8c3becdfcd71c2a748fc9d84732fbcdfca630d10835881d0c616e2ea1b51d1826ed7ff672be9068e5f3d9a04adbead85621af2b740f15dd5086b9e60c7e49eb28a1442ead1eea14b253b91bf5d5aa5d1f297587f644a59a23183f4aef9a7e367f6f7ceeba95c005171dd40fca27a4c2c71af24c42eb8c369346830852e38d601613916e7f6126b9454e0e1a312422fb4086a785a58db2a419a0bad11583c2fd4b69d3961190b3f54e601f3fab3ded2dca88e8a22edd736da2a0e71340254c"}, {0xc0, 0x103, 0x4, "d31be6ebccd6cfc833123ae43f20318ea1f851f98a3b2c8c314dd0e67c76166aff6f227558e37d851ce4bf1dcdc4a8fffafb9e191f6a4990cb2b3952141064b84f743ae6be1835c9b744446e471266eed4725547c27c7bea5b65fbef7640592040dced0195dda2411b366cd0ff3159ff607fcf4326aa9a1ddd51e8a4798ebb8c9fa8406e1ee8bb193d217b88b982b8614445854b6b1afbe9db3f9ef98b25dd2a2177f3a865f667c78ba796318bec"}, {0x78, 0x1, 0x8fca, "39c74f88a2124194857fbbde1331bd9322b7e3ac472e4282ea13719449dc4088982dd7249f69d6076b83a23587629d1c29139ce73ccf896d3ea593aab718b02d064b4912f42e1034b69c0f2052abde90466b74370efaa292930481c6e0eea50ceb748ddd"}, {0x58, 0x1, 0x9, "dcd64eadffc9c35852c7fe503393b2743c2016947719cf66d207f985909e868bf7edabfae049b58dd603059b5490e7aaed9a5250c5866c12f1ec802b1a6725e4f4feee0f59"}, {0x1010, 0x109, 0x8, "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0x1428, 0x1}, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000006c0)={'gretap0\x00', 0x0}) connect$packet(r3, &(0x7f0000000700)={0x11, 0xf7, r4, 0x1, 0x5, 0x6}, 0x14) 2018/04/05 00:20:20 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x88, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e23, @rand_addr=0x100000001}, @in={0x2, 0x4e21, @rand_addr=0x800}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0x8, 0x4) [ 172.250625] JFS: discard option not supported on device [ 172.279989] device lo left promiscuous mode [ 172.289818] JFS: discard option not supported on device 2018/04/05 00:20:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001880)) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000380)=""/161, 0xa1}, {&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/5, 0x5}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/76, 0x4c}, {&(0x7f00000015c0)=""/76, 0x4c}], 0x8, 0x0, 0x0, 0x3}, 0x60) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001700)=0xfffffffffffffde3) lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) write$binfmt_elf64(r0, &(0x7f0000001900)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x80, 0x8, 0x4, 0x5, 0x3, 0x3, 0x6, 0x20f, 0x40, 0x1c0, 0x7, 0x4, 0x38, 0x2, 0x3, 0x49}, [{0x7, 0x5, 0x1, 0x5, 0x1, 0x3, 0x200, 0x6}], "5d8baf5373afc09634de7d281793be8fbd021842f8c590d474149804e1e004296a43a6be8d8b56869b1c33ff7ad0", [[], [], [], [], [], [], [], [], []]}, 0x9a6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x20002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) r5 = dup3(r4, r2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) accept4$nfc_llcp(r5, &(0x7f0000001740), &(0x7f0000000100)=0x60, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000017c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r6, 0x0) 2018/04/05 00:20:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='quota=account,discard,data=orderA0ed']) 2018/04/05 00:20:20 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e23}}]}, 0x490) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xce, &(0x7f0000000ffc), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/04/05 00:20:20 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0xfffffffffffffe5e) [ 172.318847] device lo entered promiscuous mode [ 172.402571] gfs2: invalid mount option: data=orderA0ed [ 172.407943] gfs2: can't parse mount arguments [ 172.432377] device lo left promiscuous mode [ 172.465713] device lo entered promiscuous mode [ 172.500685] gfs2: invalid mount option: data=orderA0ed [ 172.506058] gfs2: can't parse mount arguments 2018/04/05 00:20:21 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r2, 0x40a, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa0bb}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfdb}]}, 0x118}, 0x1, 0x0, 0x0, 0x48050}, 0x10) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/04/05 00:20:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/04/05 00:20:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0xffffffffffffff86) creat(&(0x7f0000000040)='./file0\x00', 0x8) 2018/04/05 00:20:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') r1 = gettid() sched_setscheduler(r1, 0x5, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x1, 0x4) 2018/04/05 00:20:21 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) close(r0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x3, &(0x7f0000003a00)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003b40)='syzkaller\x00', 0x7, 0xfb, &(0x7f0000000200)=""/251}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/05 00:20:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@newspdinfo={0x138, 0x24, 0x8, 0x70bd2c, 0x25dfdbfe, 0xffffffff, [@lifetime_val={0x24, 0x9, {0x10000, 0x1ff, 0x80000000, 0x1}}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e23, 0x7, 0x4e21, 0x4, 0x2, 0x80, 0x0, 0x0, r1, r2}, {@in=@rand_addr=0xfffffffffffff801, 0x4d2, 0x7c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x10001, 0x4, 0x4, 0x4, 0x3ff, 0x1, 0x2, 0x2f1}, {0x1, 0x4, 0x4, 0x1}, {0x56, 0xfffffffffffffffd, 0x1}, 0x70bd28, 0x0, 0xa, 0x0, 0x1000}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e20, @in=@rand_addr=0x4}}]}, 0x138}, 0x1, 0x0, 0x0, 0x24000080}, 0x41) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) 2018/04/05 00:20:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x5770000}]}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x4, 0xb5c, &(0x7f0000000080), &(0x7f0000000080)="9dcf91727222eeb7f337ae58e645115e50627f6fd3d8", 0x0, 0x16}) 2018/04/05 00:20:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="10c598f4d7d7fd95921c0a3f4b0794c88034a351e18de7da", @ANYRES64=r1], 0x0, 0x0, &(0x7f0000000e80)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) 2018/04/05 00:20:21 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/04/05 00:20:21 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x0, 0x6, 0x7fff, 0x1, 0x1627}) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/05 00:20:21 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x204002) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x10) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x3, 0xd9f, 0x0, r1}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="60c49f1c23119633f124732f218e39c9f701aa7f7239aa37343e8ec331714b77c17927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4b68a681d3400731653ad46d93140ba2000000000000000000000000000000", 0xffffffffffffff9f}], 0x1, &(0x7f00000001c0), 0x0, 0x4000000000000000}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 00:20:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) [ 172.670649] binder: 14520:14531 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 172.679161] binder: 14520:14531 unknown command -191314672 [ 172.756275] binder: 14520:14531 ioctl c0306201 20000f80 returned -22 [ 172.793741] binder: BINDER_SET_CONTEXT_MGR already set [ 172.816435] binder: 14520:14531 ioctl 40046207 0 returned -16 [ 172.840501] binder_alloc: 14520: binder_alloc_buf, no vma [ 172.846172] binder: 14520:14531 transaction failed 29189/-3, size 0-0 line 2963 [ 172.873760] binder: 14520:14561 BC_FREE_BUFFER u000000002000c000 no match [ 172.880795] binder: 14520:14561 unknown command -191314672 [ 172.886471] binder: 14520:14561 ioctl c0306201 20000f80 returned -22 [ 172.907945] binder: undelivered TRANSACTION_ERROR: 29189 [ 172.913515] binder: release 14520:14531 transaction 366 out, still active [ 172.920505] binder: undelivered TRANSACTION_COMPLETE [ 172.925652] binder: send failed reply for transaction 366, target dead 2018/04/05 00:20:21 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb2b, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0xfffffffffffffffd, 0x8, 0xb1f, 0x0, 0x5ffb, 0x2, 0x3, 0x5, 0x4, 0x1ff, 0x1, 0x99f, 0x0, 0x3, 0x4, 0x5, 0x3, 0x9, 0xcf45}) semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000280)) semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000300)=""/4096) 2018/04/05 00:20:21 executing program 7: pkey_alloc(0x0, 0x2) r0 = socket$inet(0x10, 0x20000000000003, 0x10) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/05 00:20:21 executing program 0: r0 = getpgid(0x0) capset(&(0x7f0000a31000)={0x19980330, r0}, &(0x7f00009b3000)={0x0, 0xfffffffffffffffd}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xf12}}}, &(0x7f0000000180)=0xfffffffffffffe9b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x7, 0x7, [0x3ff, 0x8, 0xfffffffffffff19c, 0x0, 0x0, 0x80000000, 0x3]}, &(0x7f0000000200)=0x16) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) syz_read_part_table(0x0, 0x0, &(0x7f00000000c0)) 2018/04/05 00:20:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) 2018/04/05 00:20:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)) 2018/04/05 00:20:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'bpq0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x3, r3}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/19) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r2}) 2018/04/05 00:20:21 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x8, &(0x7f00000000c0)={0x1b, 0x4, 0xf0, 0xd9}) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/05 00:20:21 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x8000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x0, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR], @ANYRES16=r1, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r1], @ANYBLOB="affa4eb0d9b241e9555ba6de91f374a05d6c29e08be23e4a36889de53bcb56ea646ff50cabf61121235dba554ca81cb751c04fe2c64a1eae2d42acb0b9ac4ec8a1dc4621119334e5a5c9f9812d4de19498b453ee477a7c5f1821172bea029ed47d46a81de202fd2fd41823e07aed249b411b305a9d6e6cca8d91da3ce38676fbf99ed4a773987ca64311d5a53c770348b6eafaf043fbc7ddc4c4c5e8c37867d0c5", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16], @ANYRES16=r0]], &(0x7f00000002c0)="73797a6b616c6c657200f6d1c07c6289fd5294e7589380ad406fe3f7a8dab9471e19760a5e2187a178980d11f7370e2eb5293afe64351e8cc4b452a1", 0x5, 0xc6, &(0x7f0000000300)=""/198, 0x0, 0x1}, 0xfee7) 2018/04/05 00:20:22 executing program 2: mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd4, r1, 0xf20, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x80000000, 0x7]}, &(0x7f0000000040)=0x8) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8, r2) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x10001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="3e6db09192633b4b624de668d66cdcc88e873bb72ce432cb1877ff44499f36434fa0f375f1c5abe7", 0x28, 0x1000}], 0x800, &(0x7f0000000180)={[{@type={'type', 0x3d, "147bd933"}, 0x2c}]}) 2018/04/05 00:20:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000080)=""/121}, 0x18) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x440, 0x0) 2018/04/05 00:20:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000002c0)={0x7ff, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) seccomp(0x0, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2, 0x1, 0x7, 0x8}, {0x5, 0x9, 0x5, 0x9}]}) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/05 00:20:22 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000002bc0)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000240)="2499e108cc9ff44694bd30d56734fc8756d0640cccc805e423daae33e9a695d4bbef0ff3e7c261303b35b8e148dba3d3369dff9f7a56f73052af8104fb7e1a7f638c795c1c6b2cf5fd962a593c43bb39566f8188c1c33a02e9ecffa65fadc7331df749ceba86261cdd2cf605b53cc728c541b137ebd43742681ba7bf07be172a226c1edc14244ffb08807ba22a0a490930447c67a33f30a2f8258a5495db865e0d51", 0xa2}, {&(0x7f0000000300)="4195825164b6400b43a3bebdfd9fb21f56cb8a1ddd1b9db4f5d5795044d928ccefbb300c7127cda0c3225ff239c787428318f4df50bcfef57fb3a5b21b8c265b840519888b58cb12b2e9fe6b83ba6ed78cb8e9f7d097eb94b6d8fae8a2b47e9b16198eb422fb1cc19b9fbc712527faf4432414e7ca49bde6133c55481b324a423c43f4f9bd9fed670a316f0bb470cd8a7c505176fe1ed4495082ff41fad16e02584d1fc20be94d3dc299ea8db512054aeb15f269235b22daacb0f37cd08a4dfeb0d957f892a6ee17e958735807910ce2d39c662b46476f9dc343c71eae605de53766a4ae2adcdb1759118a290ffd71159b47d184f50d2fa55ff92107c6c2bd6ae0ed2d51d95d682f168f57ec63df79df913829dc2b53a778b9cafcf69d8d7b81b65a695aae5020464ee30a84c581dd8f2e6e2a03e4f3bc89c435454ea92cff369b6a5d053da1dd548d8dac872898b2092eeeede7b5c281c49b1922ffc89c286bee11269b10c42772cfd99575748c093daefc047a558075bac6f2b6120e51cf3366240aa3bbf4542a78f67e53beb09e5635ccb8e1660a4302788cdc5d59690fd8e0313320560fc06f5262afad883959fea9cb3ad759ee3ca2f2a53c0f26961ad2e9e05c872753308a0ea9374a4c34961ac7b6bd7bd240dad8be7e2c2e481785f4a435cca160fe28b8786617febcaeffd73c2f97f65eabe0d6967391eeb588598e81c83dcf1b20666ce91b327776474a7f2e1af0163dd904c8dcdec274e4acad3465b854060921585db481f3c1374fc56755ed9cd175560f2804660e2df1e45df2b47e6a32836096e7930d3f75922694a376cc0d562bc7f5732f14ecbad8a6ebf49eb13f519df5cec5685ad61f9f7abb7e37792e04b7ad781d474929d94f9d58f8f8de0975a1222038dc25e4efd99593524c5a045b5fbae9d4de1da999e0e50c235c4f55443a321cf5ec77f76018c8419c91c92904b741a377474d4b526207d47017377f5dd375afd841ae176137208b5ef6fec727d1e43944c763f1527c9777d25ebbaf7b1bbfa7e5092d8ae09e15a20245f5abcbc03547793a77a811cf2ab157255bf2a3e0ace9a37080004600bbd345a47431602a3dfa131cdd970201c446fa58851382bd2cf0ed204f37ca05f18f81d1cce39a4e78be1ca07c9fa2219534fdcefa9cc7ad506e68398f901d2a63f9f93985026040b205f5e0b514053750917590a31de7b393f70c028601509952857d2dc78e6ba4456d8790655173ac1afc72d9a0d3dd54d8f3c70152ceef5b2c2c866723e2ee695eace46d21748e1cd9cc2ebdaa5f41fc3d0e77628aa4d13193ee3b1149360b07bbf7b80e0e77bffc403330adb86539c8dfb37350ddc2bfde6c44836d1bb2d5dd483075caf8c025b30654f18200a1831b250fb23a45b6af031bedac9f179d16865ec22071e58be44aaeee8233781602da81a499dce925314b28295a235f334b911d4edb49ac8f27dc1b8dbd2500fb58b45bc808bc5327e43798de0eb01601e6c29704af6c4c7e80e28be633b69d6e449877303782b77a5b50216d712c65f0fb728e2704dccb7d46a684f17bc176541d80a71fef10132c8b4d81cfbf9080b95bc0b75cd3ebc5fbe6fd4786eb3681ce978dfca22108842689c372815260767149336400f82e1080bfd4b81ee005d256664eff4640f2ac9706b5b17c42fbca008a09f1b03e8b4e447c771d878cec519ad400d5815f13e52d163ab8bf6ba9dcbc1ce641fdfbbc7ab7115c37643d62769154f7fe800c9bafe89abb4659a04b865b003e05faeecfe3de97950f3e4afbf55bd748a354ae986845a3ac8b4a7f4c5c7dce437df8ece7273c873820984192a3bc06c141f58f89600ec648687a84bbed27cc3dee9f8f6cada6a37baf6a3cc960921ca66a7d0dddf62d1c95858d2b2961682f7adff06aae2bc94986027992cc1e09d1a75b319784dd117e0179c995eff3d77f5b7aba3bcca7152e4f937c2845a3037787b1a57d23238f00d78cc857b71a1c1d0f4c18429da826481ef76f504cfc3d1f9aa1cd3a87bf2daa23cdb258660732961954f426f506b1ce5646260de618b1b41e01fdb2c58c9edecffd9bb5547bbd3f1a6e5d12c46459da30362a990b7dba11f5da09fe4d8a69123e89bdcc604564fab3a3e3ed2e0f3e04738875164aabc8583d4d7c5c7873b5102a834b5093320063933f5c62bc0f2742e3dfbbf837b19546adf7f049caaae71af37ca4065d44789a4ef1b7c0874a86c1cd9d59fd855c7043f24da0d9d5225da9bf695b0a536776187a688beef268db78ca8308c0a43f6343b01e79cc54d35c1472af5d9df2006a9aeff5377a441405ee998f36ef96ea4c8cda2383778ff38b4dc62ea22d3e4689c50f8b6012caa1a3728cbebf7ef5265eb59440839bf91703776a8c699cb53df7b0adc1a6a9050505d42f144874cfbb25b23d384304392191fe502606b68da074716c7bd4e877c0729b2556e8d13623124a3bbc906596ebee1c4db2898b107dc6ed75f6d3380fcd4a3dcb5c6ac39eb7abb2f9f9e3d59ac516f3b6efca70e14b36d249ee8b08abbdf02c2eb20f37a22e070138159f6f48ea2662faa34b65d4f4ce7c87abf3adc381bc445258b9067cee997099cefe536f70e44208263da584e15cae48ed3b70bdb4baf2b9feb357ffaf3ebebcce162357380b87031503541c220da7c1a80b61f4905b94350bf1ef41ae062bdbe585c0db52db4e561313f2dcbeb78a7a79b3ef25359706fc316a6b8dd0622f308c983d09f7be38f719eae8e05e55d89585aa32c7c3618979e41f35babe0e9e0cdf592a871783064ef8aa3867a63a802cf87310ac4f50e192cc4e4c5a9017fb2311f8f80b07c14a28edada0eb5340229754fe2e0ebc340d14bc02d5874e9c618f43305af73c786d0b7db4d0cad04dc406ee1fd8dc4c946c3adcfcb18992ff55d347a051944a9bbf2ac96763b35f6e216f962763d4a1c45798253d56e38e05c35791a940372d94facd10241a4ce0e94c137cbc2c62ae7458ca7e3c88504c399afcc54ab4e372c5e475044e478a0012d1fe1831d2337f7aef67bf0d3a05b268ba9fb2f2d60bdbab4e11d9114e34ba49551d93a50d0b6214a8ebaf10984e4c01aad81b53881282df5770583bbed203e9dd97bb7b8ba6e46f89bcffd98e2744a105f70e51ff0523d7d339d68111362559fe94435a9d3f8d051d9585e74023b43314a4b06f0204379d160f34fa8c92e35626878323c29aae7a4d08e76ba3c64a08d5621af0f84511339e997d59b8127ffe4a2335ec3660fc11a78154f1838bef838bfc4af259fa6e4be49240938a51fe046bd0a830181207e6c116139a9e86c6aaa9de00fcbe4fc2bd110921b04dd4a97c7bba2ac9b90e816b5f5637d3c3d1f792e245f75256f279a12b4795ef1dd3871f828887cdf572d49ff396853cf07592014be69d877abc5ae17593b225e12ed42fef65925fb657c720fda6cbdf8d3ccd2ae2231ce6157df0a41cce29549579abfb4998138b113dcc75995523b03b6e11c2a6acaedfd2c4b16b739ebf54f6b035eb63ae036f468f60b80dde2ac6c3bf3c5135e3190436f01adb5b31a877c3ffda3eae8e579f94389b3e99487aa0875df51387b320c12cba58e77266f2cf4b021c229d5a0d4cb7bba79bad82b8b31377211e0b2a7c60744de3025fa02c8d592ac570af84705a9ea94a4fddb1e08ced1b68fa287dc9a13b20d3520eaec3b386f1c7e842fedc2e0a7a83cfd2ce0cf7389b710b0cbeeb85c0f587ee77dd0b089d931fbc99d165cf2fa286e5db07444679b0d3dcf3ca29d9623f0d94c9bdfee9f050e3b471e10e015c1b81b17a9bd0090870349886810fd396e3ecc1ed0dcbe62b6d25193e5fe04948c3f2486e9a0bb1a5e2b246f70fe2c86f8302b0eb9ea36a3a3b81e3c1bede8113513ea0d233abfa5aa919f08b15a1d97b223bafcae6ef79fb7d09916ec888260f9804c2c60b4241c510008516c9e1e0b11717f2aef28338738b47d2ab432eab67102ae1a4724081f78fa4221aacac0d52db937ad58404c9e938d11fb24f85199f01520098e4886db00d5dda145ff4725ed646615e12ab6d1fd1728f81aba18b3bea9a215bf51a677ad0f99c4b5ceed5741bae21694f28c50ab79abb2e41ab21e5bc072f70ccce8f948d16abb8e3c4beca9ded6a781c9bcf9777b53fad9bfa41eb6a26cfaadc589c70b6fb8d9271ddcc501fd993bb9c4c1eddb2ecaf52b14ac8e2184f4c1825e08eb72300085f35b2373bc1651d90038a28852d0135ce7fdcd73a4423f54771db94e0cd3dccc95e46583e6d33b43384588d292ed809561d7457314242395595c57db5c8a8ecb58bae9ea4003c2091ef60d7bb710c4a1d2a55f21d7d8db147d2a2bfa7844eed7f5923016f197c9d8064c637322c7b07d11d1bf29cb394a059004bc789268a0603cc53bb09badcae31415b4c6c8b4c0b686bff89aafa14dfa9d9b333ca14e4f942a16dce4593d20c884dc5666997f397f659a9a6901bb75ca422023c3d2cd5a6e6aaa21f6fc9bf66cf9d5927ba59fdc62f283e636715edcb1c59a989eaff71ddbc763c3561bfbc347d6e90de8d379f3d8c6ea0e747d3eeab62c89384b94ebdf86e3d360abe6907c729242e7e22d7df9ad9c405e1dac1a74125d54903d9590af400f8593f1748d9edb3455acbe5c481afaed860a273bf1ead4f048d61fd5dc75f8a66f10b3b1e043047217bf1eadbe2e64b96d4f7629648abbb9ca105b96eb70459fff3c5761f2e794feb3dddfa28670fac5dda3652aeba4ed12b5e20e04b1c061c72f79614d8625e864879464593b8f8cf8bf363540d7da3b97482215c6d1063d5494cb0a1c2edc3d22d1226bf12e7903c714dd5de6f75777ec8cfbdf50db90d43a366fc8124968ce0a9ebec750e4c88f56bc44121c2ca574a570b093518341126239b9c39ae764cdec8c6c85a5d8ff2895d027820fce0172998d60bae87d4eb9a7b431403f6f558fa8a8d9d3c540aec3a195f1cc6c5987893f8b3c20b3982987d9d83cf7fc72c205dc0a4e17a8e98b790fa3944a93d1783c90be1ca81e05213208ca5b0c14d53da499c226b13e90d1910d42ed3248a6a1d5527b03315ebe4411bfecd10b9c7b3d8af46c52733baa4868436d72d09991576ea2a801daa37f5316ef2b518a48563edd329b8884fb955722491c928d95612b8f34cc62f0eed7f6e847e2a9763912e0e92194b3e9269b72e8e2b3c692e2e73359575ecb9ab0dff67e95f72bdee5b0df5db440002e971148a2b5f9503af15c5ef8c2c707512ff154f544927cdfbfe70fc99a6a3779481239c7d26ac45974e8e202591fc91dd3f56d294f62b480cf3086865effe3fa2a21fcb444421d42fba539a7afdc6cbc912fbf096dc39cee5862c6816ec206e1c0900b1c1bc00ebe46c93497907498fe1ec6c542ecd309b03667195f25ae96f01201edf82c074ed84b0f8b6a2dc20dcb9d1e17b5747deed3c2b51944183a6d30af486bd0521dfa7d16108d8adf9499e813dafa47edd75ef76e286c8bb44f565e22ce6a30ace9429d8c333b3f2618bb5e61718dfd8159c0446de8659d96e3eb00af0d3ca0459768c2dab3ceaab341f04ac4a6d102e81f0b2895da7c321d252e7e1121cabc4c396c56ba8a9de213965e04e067831fc22f6aadc11734c380672b608caf8e5db47ac7bdb78a129701cc700e4a5e5f9e6c9d74e088411604d37b7bba3c5cf9343e1cc0ab8816a863135acf44d5baf626eab40a3f9c547334366e93bda159af05c5b1e5a90afde76bf21f65586", 0x1000}, {&(0x7f0000000100)="27d55c583a995bb971113fcfa4ec70dff5b231465197e47d9b2dc8", 0x1b}, {&(0x7f0000001300)="f6d50bb85ac6d577e37908f341307a5d31c4bd1c95b763a5b3d5a4e48cf545b20d8c8c045b89f15f6ffe81669952dac42d19f5409eb8211f2c8e6650d39d0e7746353f0730af7e56762b9d7c4f14cc9e9ff33029b307e8c08eb1fbdc818aa1539cee32efc8d1692f53e184ec30705c52bf50d0f24705affa4c9ed391eda1f0fd1fd6448a9e7adc3b4bce967d08d9c2b599a3799cc2c54bcf", 0x98}, {&(0x7f00000013c0)="c96798fe3580a387387c6305de0f0c0a873442bb5a5a6a9cd373242333057c7cbaa7d539f062c8a32cb9f3b69eba65c57745cb3137966562e6dbc204aef0b9beb5d45fb4dbfc3bf065ee398329195801ab771d63998ad7aaed984d82a2f088277bde030dd0ade3434274ecde795244a04de38a2b07083a15a150fc7c9a0432361483f108fb446f2cb454f8ce86482cdf3dbad1ad6362bb0e3e4dc05c74d6cc0347fa6de2e1bbb0996e240ece5325859e2358abbd0c10976415c1c8a49c02066fe23f5970f08670816f887092f525ece0453d60275dab4722ac3710a8793a915cba31e57a0fdd906ef44ecfbcf425", 0xee}], 0x5, &(0x7f0000001540)=[{0x90, 0x10d, 0x9, "4e5832a3b4fe7e8288de938fa8ccb28352b25eca92ad8847a3d5d7af407177523cd5da910cbb48f5326861bf06a4d8ad01f415d5bc63243fdb7a2821d275e54ff17d8a7b0a630fa4987f3112859cde93e2fdb8ae8a022d0aeddad26ae4c633d54036e6fe0492fa2a1b93e4647e30bda3d46224d0aa749a88c916"}, {0x1010, 0x112, 0x7, "e931d3ae277f1837205564ea780ffb3d2094ca796a57e9db44d55a091d10af162917f80a56fddbc803e9b2d63513aa18970d318575593a3d87cd2b908f2155541feb0903395121105603e6a31c70879e1c807c0f62236fd3cd224a2d9d043fd438a9fa90c5d232a6d96a38d42608c00108e83812c25484bf3e3df786af9307f0dc21b344233b2de45a4d08690daafed7891ae09cfad19dab322e9bfddb375a9b1f5943a964c82d772a4b2fa3671b0e3e0ae5ee403425a3c5b47e5675caf407a410225a37b52c7c6a2540a9b970ed6b59c5c6d9f98cac7241e6ac29167a55a84988af79cc94a3eb10520e6bfeaf394515f60a0f1a2e6dd7ed3fce1a0330c8f7952a4c262e425d03071d91189f6cca3cf4724ff64bf4f2b150cd85b74ac53a13aa2dda527f4dca0bc5d77fc6bff85694d8308118a48173617552db93a06f83954d082035ad6478670bea6a116e047bffcea6648b56e7c47c2919911987f319ec22a24eb69092532b6b173c4eff8195d3c61c6489384b977f960895797622e66535d7d4ec800d3037657befd765aabd615a1661bfd79dcef83af5f2b11e2ad64f9ada9089c2dc53418e31a2b00b864cc950c00b3988e6c5ef8b23726edbdb77c388799b42a9721aa0b3a245ed4bc399b1fcc9edf4c1c68c10833e4f462308c9200e0dc4445b826b4002eab35eac692db472db3637c06f6a7a9a51c485be3b8513d722b153044c97cf96f3e3a6c70525decd518e71660abc8524d992776790e955b7ffd55e9ae47324c3d669634a2cc3f3c13530075d6d289c76a99db29bff2e3d92ddc37c42bf1458c5f382983774d1a866f87dbbbd767a32307f5c1ee8f45a33e8ff7a12b2d500fb9d7e7d7b9297ef570db66dc821e87c2f6f4172456b1030acfcdd156edf35275f837fbb6caf8acdfffc43095961d9476dbe33a7806686001181461f65f928bedf4f3ddc96ce8eb2746b1a579febe54b260eb07ccf4d0fc62002f9bb9cfe5b186bc9f55c4795e49c79cc70b2ae05fdf6d9def099cb9cdecb8a8d1e7d3218fcf4706bd047b854ce06a0a929ed603e2d1f16723185b039e3c3c8d3cb1edf9c899de2a5e68068ecd94ac31dbd11f1882af05c83154a5871bb0dc9eeefacc526938627ab64834ce755fb431b7dd8cfeb4757b50a6f0080dea0d50c7b71aefc9b015839ef84149c61d54544339decddaab0970198940d86c8ff6b67d3b31facfd1b798150c298fb8bb3314ea537f6c507a58650c82235c741ccaa9985e709ed15ecf34106ee07313ec2a409dd7ef5b9f053969cb25e135bdb33201a081c78b6bdd940535728441584e186ceb8e5d1764cbda5e7f8e057638ae87ad517b9d1e8323f11b73e4bff7b51e3e28c3d6782f4e795dbaf745f6fd26a7c49d151a05d32bb35345b55cec8ff765a4025a0efdd55cfe6f52e665e8165e32b1da07b39b2b03c926eae4714e1913686ad1389df05a7c56179280618555c43649dd23db9ffba63a2caa3ffc803951c0a6d0993dce46e8cb2a30a65fbaaa654b1750a50dfc234515687599fbecdace90c5447e7b2a96e6b067bf38ab40ad3d7e6e91c66e5f0f029417f2ef57c3bd48cedde38b9612485b6baa19d5be339ff8c7508e84e7b9691a97bc94a27328680f404c06cceb5ee675a3e8869eaa3a1a2306dff36e6a0fa387905ac5c8f34f64acfaddb861286d7362d380c70d3b4472d0ade146fce32f8844c4cb94266755be9fa793f888b8581f3d0ae6e80f8b0916a8b828fdf6952d662290ef45e2f2fcb1e5c377c45145afabe0c03a2f38efc4e2e85766cc26cc055d77d8dc5446c42f450f3969f89bbd2d99e9688b97d5ec3e42ea1fda6af0d457b0402decd421e6260eb41e0de6943f06704b85a7ca8949994a074e894fa27110efc6b80230fdaadb4fe755b511f333e400161716cfa8a256e0790acd42813059145f709e821da0b1cf7ac21aa07d977d7781a1a9e024340d5ac9099b7cc2866274b183de24d01de2f215487b82366264a81d90130d4b927b36520c9103cdd7db18a68b37878eeff3f027875b133d3d27da4e8100644f19cbbbe4a3b14af393133d551a6b95c326bb0d2e03c2dbaa7c5f8002ad39d82659b3c9cb6a513c46f957297dfc3ef756fffe2cf2d2f8b6c5d5e0bc6b6c0aaa6bc428aa6517c5184628d11b7974d57fa1cd312d30f0c4524a83e36a1952375be25c3a67e386e6bb7428dba0bdea740f8c85d3f36118389e3168f396399dd8e41a18d35ca678ab22f09a023233aedb5d1775c980afab40e34ea0566dde361af8a6d5c12982993fccd59e5ef7c93d01fb40f6cb6a58e3dc05e0818ac57a77031ee3a3068605b49f3e8c0d9323a1be5bd9dcb47d6f2b7fda34aa90cd4b3febc484848ac8584d2ca910803285b9cd7605ad09287d49c727511f7ee86ec1d90e4a6032cf8d217e962921718c4c3a7e6673efcc02c7147ac2974cd115eb6e990f344153f6c6b3c47e9247b353d57a27bf31dc4b4ec1c31a17611e27a5efccdd6682dda1810a2133c2d66710d579784cb631d39dbb28d5a532d03630b3ac43eefa3bd2aae63001cb2247b1457a1c283ee4e66db3381ada0f877f6f73dc4808aba4d2838a859c8cab8a162f236edf262718e3cbd706dab9101e3d0c78a035e2f27dce044cdc68a1e8066777af43fdce46ba8a51bcc61ac052ec91cb79f338385054c4d7d77f39a57a234edcda3841caf3674b34f519a1ba94139b236d828deeb94978e51365fe74ada4bf8ca5bb709403322cb23f5fdabfadf24eac447432abc0d445be5f6018f6449469d24fd80cce3267905810e49ef7e3994696c8fef3ddec1846a823d95d901e063f59c3338a9cf27724046f36f8dbfc3ff0d8ba280bf30a3acc7d7ec67523cfab1b3ee5f2ce964804ee01cd958131b89ed603a438bfb7f95d2a70ed69771d89568dc3c953e0f15e5a900f0955f36e158e0de22d94fa1ec568bd0cb77701d63450c3c668db05b604ea9c298378b29f6fa430ec05141b3a8231c35f8fffb13fc0e526833549bbbf57c7ed7fc17df999a2ac58b1fb82be17107e067cadf73e0e5739a815f455a3e612c454416dbb72aacdb2c18045ddce7b68dc5b555dc86648334f369bcd6fb4b18d94a6905aecf6ae1ffe880e3d0c195eca1e3ac387f0795d48edcf144aa36c0bd8d2df86a51ada71da20aa5a63daad8735457683fb177a94bc82c7c2a45c12a58c37f2236c9138790ff83ae9fa808eba78b70ba89f278f45f8a550810b4fe1c9691fd7c5a5fc004c4b20ba9a1754b497a4827510d14ac70fd7d1b0579fe0732e2e7d3cf683b47df1e010936ed9b4c289f0929be405d009b7dca7d5b146030f11ce0745085b893a1bfda57eeb6c4897d32c87c84dba8da9e652461b51c17e8c67f0b405611ab8d55672a11b6746d18daab993aa8856018fc4cbfa6d9e2c07bafcfc06ebc9a4b8d13d95c6a91be23c5e4f9ae547ded6fa481e24e3e1f4ef14f3f5945c98226c28817656704baf4bf352b72f5b98e37cc39edea4877627522aca6009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{0x58, 0x11f, 0xffffffffffff8001, "f4c7622b6c9eb57026f5a011092e09aa7f104c893f0ab4eaeb001c329996ec8d9f1e4c8df5088e18db7d31345f0ad9135133371a53a0abdd9499b31ba5f9ac8b417c30617f362487"}, {0x50, 0x117, 0x7056, "f498f63373606b537cb466fc3aa8a97ac16cf0e6b32d6097f54638d1e076886dd7f9a9e05bb1b5ce2fd239283dcd57dd04e8f532d200ccb75fd254b570c3"}, {0xe8, 0x117, 0x3ffc00, "2c2cd24fa31723bb18946a8cd1c88f6ffbf52244dab8a3e21d9e9b3d50c4f2721e559b57834ea3825e17c7179c48a777b0803d16317cee41505c4098383b1b68b83694b3a01b487db2a7388ce653465e7d85f46e886f27ed42d38f252385dc19287ab0990fc7004e88bc23e60fe0d89b526f8f5c62edabfc84b8d34d8116b2b4b63a51b6e5646ce887720ed1ef915111759dda8eb077d4a4f7e39b24f8f63d57b7700dd56449e69009c387fcbeb6a2d9d0487c6c631cef2131de81a44b1f0753e34f4271aad342bd897d6b5ee766d0c0b0"}, {0x20, 0x197, 0x1000, "7ac71cff4cc6fd01be"}], 0x1250, 0x20000000}, 0x3}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000001c0)="a7596101fb6c643d371f0608877c5c002284c7bb0f38c82def18eb5a0b1571341b437d6c3b1a4b7774d559ba18b62b2b5fea", 0x32}, {&(0x7f00000027c0)="f87f5fce544ecc41190e70417ca2b63a17632fdc0ef73ee60c6488c74fc384bb532692ffa961c320e08566c154bd039ab23e6c016f0a1c951f19c3c7e05729fb9410aed7f68b6382d5cfe181c6cb5242e084a2c694310d0a6b21f586aa775ee6067605416a39c9a681e6f15f400cc63a4b86db111555373fa72557be6c52ca1eae57bea93687576ee8299eea38550149767626ad44b27e05043de731dd8a118f333b0c8a4eca3054dd2359f75b95d35ff0221358ec86841d4da5cb4504655714f31728eae745378a23ce67c8dde060b01d63981db181061358d2b1d6b9040d06ebdb2d3e13f278d449c99b9bf4bb7bfb2e70a31ba9a37ee7", 0xf8}], 0x2, &(0x7f0000002900)=[{0x90, 0x6, 0x5, "e26dbb0e2a9b8f3e990359931854aa352efd2688f47fe7664e466498e90c1730e73ce04bf357cf29770d48ea4df0d32d3d73cb32f04cb2d509d877781b2f1cca3dc9ff7a188a425d9d7f8339469a304efe9ce8fd81d8702664cf6a4eb15aa79b3e0f3ca9be8ba837270298b9af43470f3e7c85a181dc1599927b"}, {0xa8, 0x11f, 0xfffffffffffffffb, "e02e943f0df23d7ce22f13a080e899c2aeb139a38a069a5c368e1d4dd1759499491f8886954706898ea1017fe68e2fd93e5bc77e5bd1fef402e93e98f9ba27337bbcd8094ff88e3b20e0249ceefa31a3cb12c3716974a45f56d3545bd75cd43f14f2a8263ee56c7f785d1a465b248b3a466e377804789acf8b817a642eaa4c9e48c6d947ec82303d6fe6bfc488f1b88e8a6000"}, {0x30, 0x108, 0x1, "db6f30190ea8a76593557055670642e9d370b3d04cfbd503fa85b800"}, {0x108, 0x119, 0x2, "4c56e3b3357a943f1223b993ceb66dbd87b87b32c6fafea24d682a179048b2a20786a465148984a9354e23b523137087ea87530dd5d547b89f40a6820743d6ee4f7e233db74f8481cd81f0d2cf886274375790d41ea015736d9295764fc91a8979047c830ea861f1679c27b9f26b1a43c17d6e8d0c4d47f3c76aa700cc808e1a4b2102c9e1ac100958217d3f1f12e6a0ce87f7b8a6b73872a737938518991bdc20140ce7df9a52a408515a5f1543061c9e03385979f2f7cd438e6f237f7e8296dc419669278bf2bb110697b2d47691a2ae1dee3a03ab1a24b51d49e85759806b6bc0b178b550e281f7bff475ae2006d212"}, {0x48, 0x109, 0x8, "9c0c4fc50776d0326a29d4aac0d446bcf0c4abdd7a80ba031cb05c02fa214e55220d4f71171bd1d0dcfc28fcc8d55da9fef6"}], 0x2b8, 0x20000000}, 0x7}], 0x2, 0x8000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/05 00:20:22 executing program 0: 2018/04/05 00:20:22 executing program 0: [ 173.600750] hfs: can't find a HFS filesystem on dev loop2 2018/04/05 00:20:22 executing program 0: 2018/04/05 00:20:22 executing program 6: [ 173.648107] hfs: can't find a HFS filesystem on dev loop2 [ 174.285836] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 174.297978] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 00:20:23 executing program 2: syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x800) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4d06, 0x2002) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x2, 0x0, 0x100, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) read(r0, &(0x7f0000000140)=""/117, 0x1ce) mq_open(&(0x7f0000000000)='wlan1*em0-##wlan0\x00', 0x40, 0x10, &(0x7f0000000040)={0x3, 0x8, 0x80, 0x4, 0xfffffffffffff000, 0xe45, 0x7, 0x7}) 2018/04/05 00:20:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000df020000ec000000010000000000000025e3000000200000002000000001000000000000495fbe5a0000ffff53ef010001000000495fbe5a00000000000000831d000005000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010400)="0000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050166696c65320000000d0000001000050166696c65330000000e0000001000050166696c6530", 0x379, 0x48e0}, {&(0x7f0000012800)="a48100000a000000771bbe5a6a1bbe5a6a1bbe5a00000000000001000000000000000010", 0x24, 0xfc00}, {&(0x7f0000012c00)="a481000000000000081fbe5a081fbe5a081fbe5a0000000000000100000000000000001000000000000000000000000000000000000000000000000000000000", 0x40, 0x10400}, {&(0x7f0000013000)="a481000013000000601ebe5a9e1dbe5a9e1dbe5a0000000000000100000000000000001000000000d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800a0000000000", 0x40, 0x10c00}, {&(0x7f0000013400)="a481000000000000782bbe5a7120be5a7120be5a0000000000000100000000000000001000000000000000000000000000000000000000000000000000000000", 0x40, 0x11400}], 0x0, &(0x7f0000013700)) 2018/04/05 00:20:23 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000018f3ec2eab500806000108000604000100000000000080000000aaaaaaaaaa00ac1414aa0c3450c11a715c899e6b60c6d5033150a9054bfbd0b41eb301492a24ab92074451999df46132d480f9ef5b8fe152dde2cd0cf6d7cac990f82a886e8ddac8c2222a0ce9841ad28a02528c"], &(0x7f00000001c0)) 2018/04/05 00:20:23 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000a80)={0xffffffff}, 0x2, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) 2018/04/05 00:20:23 executing program 7: pkey_alloc(0x0, 0x2) r0 = socket$inet(0x10, 0x20000000000003, 0x10) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/05 00:20:23 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"776c616e300000020084000000000899", &(0x7f0000000240)=ANY=[]}) 2018/04/05 00:20:23 executing program 4: exit(0x3) epoll_create1(0x80000) r0 = fanotify_init(0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000fef000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/94) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0xf000, &(0x7f0000000140), 0x1, r1, 0x1}) 2018/04/05 00:20:23 executing program 5: setrlimit(0x8, &(0x7f0000e981c2)) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x0, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x7e, 0x94, &(0x7f0000000040)="47abf07c8d26d8661e0c2cde02173780fcce86f2c79727f6ee909af92a3a493f22d98f90fdba7918183d706cea709a20b512d7e323dfb2c5169cf98ec73f9686364d3256b1cc4799b8782f8f8cc8bfb8817af00c41d57a47ba4b177a163f08f166e949ba8eeaf4e6c09f95d09303f985f6a3955831fd335768c9a888b014", &(0x7f0000000100)=""/148, 0x0, 0x6}, 0x28) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) [ 174.571190] EXT4-fs warning (device loop3): ext4_fill_super:3891: fragment/cluster size (32768) != block size (1024) 2018/04/05 00:20:23 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000200)=0x467) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00000001c0), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000)=0x674, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x400) r2 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\\vboxnet0cpuset.\x00', 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/104, 0x68) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/167) 2018/04/05 00:20:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)={0x2a0, 0x11, 0xb, 0x504, 0x70bd29, 0x25dfdbfd, {0xa}, [@generic="9bd8438449ef8069280fbe9e638ce6e1e85c171282989618650cc9f6944745300bc2461b61071ace942afbf8666fb86528e8a9027f55b3630c35948b0823a9311206add33da94fc769e7a27ee53c2981415bcfbb1de16fee80074dc3ba086cf409d831f39fa8c2708b130168d7689cfcb93eb3e5cbd95ea086be5138a96ba65d351bacad6e5124ec5d0f3c49cd05f7e825987f2fbcc1a477f74e0110d40d7f37850f6a7846b178496fa54a296968475da442a30aee5478ab701337fd67450376f73e2a69771fc01dc27cc0babf70c8dc64b685", @nested={0x1ac, 0x38, [@typed={0x4, 0x2}, @typed={0xe8, 0x5f, @binary="d50f0475e48937dd8549c07609032ce01603ad84d753769315594072f478f900c30293c4720fa2a5dbf989b87b266fe073083d17774b71a848cdda78cb86d042a7693be8a1c85974df2de473b8430e8aaa654768c900cceeac08aa776f72dff02fb2033e4d94a5176e1c1d9c57e09ea828ccf5792fb724101815068641e893537f9f7544cffed38d59a84759ceffafa0f1e168e996bf039844d43f9252eeb40eff109a11ffc32b0b0894559ef892e2b147a723767c363e523cda4ca268918c3bcc4a6b37e63bb2bdfc6a4529e4cc2dbc91005d3937f07a20baafc758987e2a90b94eafb5"}, @generic="085b09756b40fc299ecd7de212e3499496c904e41898bf3581f0eea1d1a62ee62ebb6f2a0c78ee343d3eb89dd726d8473a61f1f5fce52c5dc05444bd3bbdb9a882596ca1634f6d78e9d481339826dae9a56ad5ec4435f9a152103661baef2878ce3e1772f7fc4e793bf0df35193acb94ee7adfbea6ff9fd7f8e9a9ca63ae64d1dd04ab70794a0b4a237479a283a775a463b6d1a9037e403db6baaa658b9194c3ee07ac5c4cb64daada6ee0a690126328ce", @typed={0x8, 0x2c, @uid=r2}]}, @typed={0xc, 0x50, @u64=0x4}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x1}, 0x20040080) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x2, 0x4) 2018/04/05 00:20:23 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x5, 0x10000}, 0x14) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x200002) bind$ipx(r3, &(0x7f0000000180)={0x4, 0x9, 0x3, "60b62d7854ab", 0x2000008001}, 0x10) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) 2018/04/05 00:20:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000100)={0x5, 0x20}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) listen(r3, 0x4) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2000, r4, r5, 0x2, 0x4ce8000000, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) bind(r1, &(0x7f0000000380)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x80) [ 174.614275] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 174.623806] EXT4-fs (loop3): group descriptors corrupted! [ 174.687480] EXT4-fs warning (device loop3): ext4_fill_super:3891: fragment/cluster size (32768) != block size (1024) [ 174.714054] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 174.723575] EXT4-fs (loop3): group descriptors corrupted! [ 175.359302] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 00:20:24 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x3ff, 0x6}, 0xe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20202, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x0, 0x6000, 0x100000000, 0x81, 0x3}) 2018/04/05 00:20:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xb0, 0x80000) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x40) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}}, 0x0, 0x0, r1, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) connect$ax25(r2, &(0x7f0000000180)={0x3, {"ed01bf868f3c71"}, 0x4}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = getpgid(0x0) ptrace$peek(0xffffffffffffffff, r3, &(0x7f0000000100)) 2018/04/05 00:20:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000200)='/dev/kvm\x00', 0x0) connect$ax25(r2, &(0x7f0000000240)={0x3, {"e1269d0be0a15d"}, 0x1ff}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:20:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000200), 0x28020, &(0x7f0000000380)=ANY=[@ANYBLOB="6ea2c11360055f4caf65c8998061"]) 2018/04/05 00:20:24 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xf35b, 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fchmod(r0, 0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x2) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000480)=""/71, 0x47}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x10001, 0x2, 0xffffffffffffff80, 0xd86, 0xb28, 0xffffffff80000000, 0x7, 0x5, 0x6c2135bb, 0x8, 0x3, 0x5230bc68, 0x7, 0x200]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x80000001}}, 0x8, 0x2}, 0x90) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00000000c0)=0x9) accept4$ax25(r0, 0x0, &(0x7f00000003c0), 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000005c0)) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffff96, 0x7, 0x80, "abaa6bc40190f454e6bfb6a0ba5623a8e701506d14f89f264ba635aa0c5ea0aaf1f805e9671d1298d6e1ebd83382a5711c1b3afc50d57e336554643fe4ab03a34178d5cc40de7cc446e49d2308d01273"}, 0xd8) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000600)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x210200, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000680)=""/220) 2018/04/05 00:20:24 executing program 4: syz_mount_image$gfs2(&(0x7f0000000280)='gfs2\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000004c0)={[{@commit={'commit', 0x3d, [0x34]}, 0x2c}]}) 2018/04/05 00:20:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x80400) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x6, 0x5, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000007240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="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", 0xddc}, {&(0x7f0000000040)="9b4014f1ec32e7c28fd1266fe37b20ecb4671701735916771ea848f08ed2965967d4478b67c849313b908fcf266962698040f143e7b0c130", 0x38}, {&(0x7f0000000300)="3c9dbf14da", 0x5}, {&(0x7f0000003480)="701691fb8f2747c5050c5357e7ca0369d983432d09bffb41c99256bdb117e0b6b28f0779260d5697385bf9fbfe52095f07b3c5362a29945db92cfa523b5f188bed2a277d9b7c96c655fa4d56cc69012919c7550f6454e54baa29ab5915ee822ec3e89eade7fccf53a20e720c960eb2553f7bb69207fa375bd592cc9f2bcb71e72d68787adb85dab79efb3f532fcdcabc171828bc0459baee52e0720599b49315b01837e44e3d8e878814b20c57d08e530df116a7218d1c", 0xb7}], 0x4}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003580)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x4, 0x4, [0x0, 0x6, 0x2, 0x80000000]}, &(0x7f0000000200)=0x10) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 00:20:24 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0xbe, 0x4a0202) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000540)={0xff, 0x7, 0x0, 0xe9a, "43617ac6f98ed1bcd53473e64a454dde147ca484f4376fb0999830842875ff472fad1b278227c392ddf1f942", 0xc}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000000)=@ethtool_dump={0x3f}}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x1, 0x6, 0x2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r4, 0x4}, &(0x7f00000004c0)=0x8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000003c0)=0x6) r6 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000580)={0x1000}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa000, r3, r5, 0x6, 0x2008000) open(&(0x7f00000005c0)='./file0\x00', 0xc0000, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0x4, 0x2c, &(0x7f0000000080)="9c7bcaa7", &(0x7f00000000c0)=""/44, 0x10000, 0x9}, 0x28) 2018/04/05 00:20:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r1}) 2018/04/05 00:20:24 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d6ff4)) io_setup(0x907, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xa, 0xffffffffffffff98, r0, &(0x7f0000000080)="5afa8c9841ef906683d1717936b0e2451432c0d3183ab8ba1b7768fa2465ff0761efb86ecaf8eacda5aa2af8e1cc127cdb411cec0f27ba5256b2e5662d18bbccd9389d1aaa3d70868b11a1cdc65fff80989c3bf8c6ae43ec45af4c0d30aba308d720dec1fb0bb6be6d450488bebdbce7c6067e5f39bd53e86b133e3a2a8ad49268c18338a55a8e56daaf5e31e73e84ba315b4a7230e76079b51c62dec152cab6d67bbd894e04836885e81c66df8f99e02e0cc0d626a8b254e9f3e0870750affc991f1cc789e0ed4427abd9510e05aee8690c1ddc985b", 0xd6, 0x6, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x9, r1, &(0x7f00000001c0)="cdcc3b0802e36a14909d08754391759f4f79bab023efddbfbe35b643acadcde1179d2ffc21b77bf40e3f1dab10fcf2dc55171283e3f82b974ac817be500e0639896cb6c5744e7e90817dbe6719032c4d4ddb1ab22a314a53c5ce286d4e73fc51868afe53df2bf1db9b659bc687d04ef5629bc949cceb2e16301f5adf1c443dd9ed43e2e0e7a984641d2d4f867e631e8bf486bc435761350a0a482f9cc39a90dfe8308822fb72bff27a41f45ebcb4ced332bff0aaf48f3150115b74880f973d22f543872370e59539af587e7e7dd238780f0df1d21fe98c7dbe202e59adacd2b41564", 0xe2, 0x0, 0x0, 0x1, r0}]) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000340)={0x1, 0x6}) 2018/04/05 00:20:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000006c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x5, 0xbff, &(0x7f0000000140)="5b6087b15a83711f5776be80896cfe75732cfd17205255dd3b45587bfec44e27bd8797d038ebf2bc170620779fefc3629cc44d686e58c90294e3ded738", &(0x7f00000002c0)="508eb1668d4ee1659134b6e5f953a5f82dd1493d8b71d03b62d98b9030f86dafafb19a3dfedc4f368d947570b900dcb77e3a508ff913248ec7954186644685f8ac4037258451ac5de14095de4eb4aa71a464", 0x3d, 0x52}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 175.739129] gfs2: not a GFS2 filesystem 2018/04/05 00:20:24 executing program 2: get_thread_area(&(0x7f0000000100)={0x2, 0x101000, 0xffffffff, 0x5, 0x800, 0x33eb, 0x7, 0x8001, 0x2, 0x8}) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)={[{@meta='meta', 0x2c}]}) r0 = shmget(0x3, 0x1000, 0x78000000, &(0x7f0000ffc000/0x1000)=nil) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000440)=""/4096) 2018/04/05 00:20:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000070000000000000000000000000000809500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendto(r1, &(0x7f00000000c0)="dcd61c5a91668914d2586578696a651860c3d00ca3794bb72d2906b94d41d1592ad38d4d5b8aaf04e3c6aa2c281904e8f49c82d4cd1f2b61aeee1d107b7f77ff6a6a512638bdf74256fa61c95b6a02b1db8830237b29aeb40595c192e125735261c5b5e95e34d2fe25f1178af961a0bf762968e7020d84e6802f781b99f1f6755fae1d625879458649287b3a9f0f238bce80", 0x92, 0x40000, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 175.782886] gfs2: not a GFS2 filesystem 2018/04/05 00:20:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x1) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x651) read(r0, &(0x7f00000002c0)=""/154, 0x9a) 2018/04/05 00:20:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x2, 0x4e23, 0x400, 0x2, 0x80, 0x80, 0x73, r1, r2}, {0x1, 0x3ff, 0x6, 0x400, 0x3, 0x401000, 0x8001, 0xf3}, {0x6, 0x1, 0x3f, 0x10000}, 0x2, 0x6e6bb5, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x2, 0x2, 0x1, 0x2, 0xfffffffffffffffe, 0x4}}, 0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x242, &(0x7f000097df4b)=""/181}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) syz_open_procfs(r3, &(0x7f00000003c0)='net/ip_vs\x00') ioctl(r0, 0x80000008912, &(0x7f0000000000)) [ 175.865505] EXT4-fs (sda1): Unrecognized mount option "n¢Á`_L¯eÈ™€a" or missing value [ 175.893823] gfs2: not a GFS2 filesystem [ 175.917367] EXT4-fs (sda1): Unrecognized mount option "n¢Á`_L¯eÈ™€a" or missing value [ 175.935085] gfs2: not a GFS2 filesystem [ 175.945134] kvm: emulating exchange as write 2018/04/05 00:20:25 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt(r0, 0x3, 0xb46, &(0x7f0000000080)="49627adfd89bd9534154075670ef34d45234840c3acdfe8b15d3a4529b5e29252a27a9958f7f64fbb58e0680bb2d801202ea036489e31a5598e6a287e5e3a6e55de1bed51d6ddbc485c4da9a511b47e1ce966242467688949b5edf4b6a2b3177354970c6965982a41952a589c9bfac22b63d200d017942b04c33ecbf4519ec133db65769708a", 0x86) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) syz_fuse_mount(&(0x7f00000001c0)='../file0\x00', 0x4001, 0x0, 0x0, 0x0, 0x200004) 2018/04/05 00:20:25 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000010c0)={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x4e23, 0x2}, 0x8, [0x0, 0x8, 0x6, 0x9, 0x1, 0xff, 0x4, 0x22]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x22, &(0x7f0000000040)=""/4096, &(0x7f0000002040)=0x1000) 2018/04/05 00:20:25 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x1, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x70, r3, 0x2, 0x70bd26, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}]}, 0x70}, 0x1}, 0xeffa5674729984db) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/05 00:20:25 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10100) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x401) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) 2018/04/05 00:20:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x4000004, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {}], 0x33) r1 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x4, 0x0) connect$nfc_llcp(r1, &(0x7f0000001580)={0x27, 0x1, 0x1, 0x7, 0xffff, 0x7ff, "631f1633bf72840f7a423e7ed777ddd278bd553510e11ecf62bc50432754331ac8305b22201e6f973d07af01cb6a6c277ac48da84a6c894b6f4891cab25748", 0x1e}, 0x60) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x3c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r2, &(0x7f0000001500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f00000014c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="ec11000009070a052cbd7000fbdbdf250200000ac829dc5aaf012d00170e1834b81150ed987f9f68fd48e7eee7cf15e0b303a5e901a25c8302f1ddf3f8f545d1638176aa28b6a48a860e76", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x003\x00', @ANYRES32=r4, @ANYBLOB="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"], 0x11ec}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x80) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$unix(r5, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/04/05 00:20:25 executing program 2: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x3]}, &(0x7f0000000280)=0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/05 00:20:25 executing program 0: getrlimit(0xf, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="15", 0x1}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x6881, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000240)=0xfff, 0xfffffffffffffd4c) getsockopt(r0, 0x4, 0xffffffffffffffd8, &(0x7f0000000040)=""/148, &(0x7f0000000100)=0x94) 2018/04/05 00:20:25 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setfsuid(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setfsuid(r1) 2018/04/05 00:20:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x400}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0xffffff20, &(0x7f0000000380)={0x0, 0x0}}, 0xfffffffffffffe47) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) r4 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/191, 0xbf}], 0x1) 2018/04/05 00:20:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0x1f}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) 2018/04/05 00:20:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="0653da589220e625a0aaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/05 00:20:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="df", 0x1}], 0x1, &(0x7f0000000100)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x101, 0x0, 0x100, 0xc22e, 0x4, 0x3, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x401, 0x4, 0x3, 0x3}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x80000000, 0x4, 0x7fff, 0x10000, 0x10}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8) 2018/04/05 00:20:25 executing program 2: perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x200000) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=0x17) r1 = open(&(0x7f0000000000)='./file1\x00', 0x800040, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/05 00:20:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f00000003c0)="36450f01ca0f01dff3436f8f49989beab9800000c00f3235000100000f3048b857000000000000000f23d80f21f835800000a00f23f80f320f201fb8010000000f01c16565430fc7aa89000000", 0x4d}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:20:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffff, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xfb, "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"}, &(0x7f00000000c0)=0x103) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/05 00:20:25 executing program 0: r0 = socket$inet(0x2, 0x80000, 0xff) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffff33) keyctl$session_to_parent(0x12) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x600000) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffd28) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet(r0, &(0x7f0000000000)="79bcc64d874d4d83f59576ce5532872b8286a00afe3d287312391c8e84b8daecc227fe1aa76c6b9b7707df77c0651b3ec6aa4296ac02d014a7abdde2c0e537fb18c4f218c9b3f11680b24577811e9885eaa1519330511ea22e91d4abb07f7d889c67321316b5e2af96d9e8647df2313346cfe5b2223527b4f9d2e0fe337e507427a0985039e5eba6a84942ee87b53f95e610749bcfff48881883076cc4373b15de6bc61dec048da7bf8e4e9a", 0xac, 0x800, 0x0, 0x0) [ 176.964609] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 00:20:25 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x8, 0x0, 0x7, 0x0, r1, &(0x7f0000000080)="4587c710d5", 0x5}]) 2018/04/05 00:20:25 executing program 5: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000040)={0x10000000}) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 00:20:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0xc84, &(0x7f0000002440)=0x0) recvmmsg(r1, &(0x7f00000021c0)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/142, 0x8e}], 0x1, &(0x7f0000000180)=""/111, 0x6f, 0xfffffffffffffff8}, 0x200}, {{&(0x7f0000000200)=@sco, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/210, 0xd2}, {&(0x7f00000004c0)=""/95, 0x5f}], 0x5, &(0x7f00000005c0)=""/234, 0xea, 0x1000}, 0x7fff}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000740)=""/160, 0xa0}, {&(0x7f0000000800)=""/36, 0x24}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f0000001940)=""/225, 0xe1}, {&(0x7f0000001a40)=""/96, 0x60}, {&(0x7f0000001ac0)=""/255, 0xff}, {&(0x7f0000001bc0)=""/92, 0x5c}, {&(0x7f0000001c40)=""/73, 0x49}, {&(0x7f0000001cc0)=""/192, 0xc0}], 0xa, 0x0, 0x0, 0xfffffffffffff001}, 0x8001}, {{&(0x7f0000001e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/194, 0xc2}, {&(0x7f00000020c0)=""/47, 0x2f}], 0x3, &(0x7f0000002140)=""/78, 0x4e, 0x8001}, 0x400}], 0x4, 0x40000000, &(0x7f00000022c0)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002300)={0x7fff, 0x1, 0x1, 0x2d3, 0x0}, &(0x7f0000002340)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002380)={r4, 0x8}, &(0x7f00000023c0)=0x8) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/05 00:20:26 executing program 1: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x3, 0x0, 0x42c9) accept4$ax25(r0, &(0x7f0000000340), &(0x7f0000000240)=0x10, 0x80000) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='tasks\x00', 0x2, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x10, 0x800) r2 = dup(r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) mq_timedsend(r2, &(0x7f0000000080)="fd9e4102468fa1952680346d785278e3a3b2abdb56b750957ec81b4fc2de8faf0b0e98c597d58983a2c14bec0ebb7b297d3014c35236087f62fbcb9ec1eef8681d27fdfef72fd5cfaef7750cd242a0cb908146de263401d03deab38c77a210523d903d2f7f29ca0093789220109f9e77b0cb94952b4777bea7f85f8e23e997d77a269398936d1fffd729e2d447b5bfd1d3e1b0ce4bfb93c47b29da7f8b717b1204615a3c64d1ef4ef7e8e7c9071c7758a810e640c41b3270271d78e24a72d39c", 0xc0, 0x7fffffff, &(0x7f0000000140)={0x0, 0x1c9c380}) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='system.cgRoup\x00']) 2018/04/05 00:20:26 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) getdents(r0, &(0x7f0000000040)=""/47, 0x2f) 2018/04/05 00:20:26 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000100106) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x7fff, 0x7, 0x3000000000, 'queue1\x00', 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x100000004, &(0x7f0000000140)={0x0}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {0xfffffffffffffffd}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r4, 0x9}, 0x8) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x1c) 2018/04/05 00:20:26 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x2be, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x3, &(0x7f0000000040)="3c18dd6940b424fe33425830a31bcc79859a5b83da5dc35c7f1cc52e0fa3a3fb1c14322fb18b334f4bf5551aa271a81a383b56c8a92c80ee00022da2b724f8e737441d64f244") r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) lgetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='os2.smcurity\x00'], &(0x7f0000000140), 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') llistxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=""/205, 0xcd) 2018/04/05 00:20:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x40000) lseek(r0, 0x0, 0x1) dup2(r0, r0) 2018/04/05 00:20:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ac43b404358100af5c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000000)=[{0x23, 0x0, 0x0, 0x3fd, @time={0x77359400}}], 0x1c) 2018/04/05 00:20:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"2e0000000000e1b239731904c5fd00", 0x1003}) 2018/04/05 00:20:26 executing program 0: add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) open_by_handle_at(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x400400) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0x7, 0x7ff, 0x0, 0x2, 0x0, 0x9}) connect$netlink(r0, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x3f, 0x1800, 0x200, 0x2, 0x5, 0x0, 0x8, 0xe1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r2, 0x4}, &(0x7f0000000540)=0x8) mknod(&(0x7f0000000780)='./file0\x00', 0x80, 0x1) sendmmsg$inet_sctp(r1, &(0x7f00000033c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000800)="db80035f20114787315d59a15b2392c2ffcd116cdbf1b49bad32ad64ea8e2996830bf7cd9a80591229bec7985941bb4004d4bd27ff8c9aa24855", 0x3a}], 0x1, &(0x7f0000000a00), 0x0, 0x8080}, {&(0x7f0000000c40)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000c80)="427854bf992bbe63f51472aacb95c19b0d2626836253aaa837", 0x19}, {&(0x7f0000000e00)="53622f7858466f47e582b600cdb988ae4b87c415b7104d95ed36a15e9ec1b7f24215c0f695536ef00bd6e31d93016a93976b9f38c02294b0c96f50eb2dbcb7236f59137c288967cb9fd91beea889bd4523ba54e0c2a36a9d810908ab75bef3f7d36387e00e0622f8fd82dd32c3ab515420b2d28cb0d4cf992c01807f037930e2e06e4d8c141521f96b370043921d2c66d16d0a61c5e4c90a6dbeb6699de02cec770fec7c505589273f121f4ad8bf3187c40996c13b10e0cbabcd91fb8d8cc4483dedf3deb436a9691e0df4dc7eab1402ef454d84c20b1ab99578b30ad8710c91", 0xe0}], 0x2, &(0x7f0000000fc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0xb, 0x9, 0xa2, 0x0, 0x1f, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x9, 0x3}}], 0x90, 0x4}, {&(0x7f0000001080)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)="4f8470b42375f3d69d080030f184b73ab01af21bdd0550da019e5c1f4a000b21a62a87f1ced7c1cc79251d5a95de6b9e913d1fc59509ef943731bf1610e2a4a3341fe75c5abac7c7f47e54485124bb065d68f7b8edcfa251ade61a77048df99f556cb09728a3eb1bb9316210b3de7783caae21250494f475b7c57d136349bcddd5ab70da1eebf3cda31cce86b72f", 0x8e}], 0x1, &(0x7f00000011c0), 0x0, 0x4}, {&(0x7f0000002c80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002cc0)="a1cc9ea0d9ed11c375e2ad9a8e45aa71b73d8af162f7245fb131bc9bc8282c32a14bdf500172d760d8e7cc64a4542cea43ec8cfb371d7277424e68c6bbb83f5b868ed076e353a54c9052a892ef9a6daa6e0682e1093dd4f5524793a05f530021f7151e6107e02c2351", 0x69}, {&(0x7f0000002fc0)="b8062e3a4668dcc96d3bde27d00ed178c6ea4dec605a5e8e6acb7c18e71c7a40e26aea51d5cfdd78d4626b3de68eae508c7241ef9eecef08fb92685f44661c17e8bef08d6ee8f1caa1f5b2acec5c3b5e3fb291c60c4ac4ce19b0be0e4db29945d9c7218928960be0222d2bac773f0ae566a89ba9c5530a8b576cb70dda87877b7804b7499bf24c92abec5985030e86", 0x8f}], 0x2, &(0x7f00000031c0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x700000000000, 0x1, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x2, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x6d, 0x8, 0x5, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x6, 0x8002, 0x1f, 0xb0c, 0x9, 0x1000, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x86, 0x8000, 0xce6, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20d, 0x2, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x80, 0x5c9b}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xa0e, 0x6, 0x1, 0x7ff, 0x1b2, 0x6fe, 0x5, r3}}], 0x1b0, 0x80}], 0x4, 0x10) r4 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x2, 0x3, 0x4, 0xfffffffffffffffc}, &(0x7f0000000180)=0x14) dup2(r4, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) readv(r5, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000580)={{0xda, 0x8, 0x7f, 0x1000000, 0x80, 0x7}, 0x3}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x101402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000a00)={r3, 0x1}, &(0x7f0000003580)=0x8) preadv(r5, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00000007c0)=0x1f, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) 2018/04/05 00:20:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0xb) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x400, 0x4) 2018/04/05 00:20:26 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000380)=']') r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe947, 0xa2002) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0xb4, "26baa208868e10592b28d4f7cd0bf64145acfcbcaa88627f763f058f53009fdf6a9e5f17d28ead1e226971640d19d994bb607e4c93032391a8485281f78cec3d67346052e2ec3464e5d2fb9e04bb41ee5a45a573986f01a63e3081a4c1c6df36f3f23cc21de640a4fd7f8cc87f28dcaabc0f5a843300aa556a90a56b46f03c4cbd9dd80ca3ab3b642f9e96d3aca8fb1760aecd7e4fac7c7c318cc8cad6dd8f81496a246f731590914d27caedbcf979bd4be0a744"}, &(0x7f0000000140)=0xd8) 2018/04/05 00:20:26 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000240)={0x5b, "966092325ff80276bf9ebc923e6f13ea2e15d677f7b03e3e97aa93f0b750c923abbe11ac10556143ef49cfff50d44ca5978470909fe4c3c7fcf374dff0ed7b41e9c0e5e1d07a8503f88042a1b01ce570ca40615179f29e2f63e7d2"}) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) sendfile(r2, r3, &(0x7f0000000080), 0x102000004) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[]) fcntl$dupfd(r1, 0x406, r3) r4 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x70, 0x78f, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, r4, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x2c, @loopback=0x7f000001, 0x4e21, 0x2, 'rr\x00', 0x2, 0x6, 0x23}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0x4, 0x4, 0x9}}, 0x44) socket$unix(0x1, 0x7, 0x0) 2018/04/05 00:20:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) r5 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) readahead(r1, 0x6, 0x800) fsetxattr(r4, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x1) fremovexattr(r4, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') pread64(r1, &(0x7f0000000480)=""/197, 0xc5, 0x4) 2018/04/05 00:20:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x490800, 0x10) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000140)={0x8, 0x6, 0x95, 0x100000000, 0xff, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0xfffffffffffff450, 0x4627, 0x123c, {}, 0x1}) r3 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000002c0)=""/175) ftruncate(r3, 0x9) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) execveat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f0000000680)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='TPROXY\x00', &(0x7f0000000540)='bdevppp1)vboxnet0em0{loppp0,lo)em1:ppp0\x00', &(0x7f0000000580)='sed\x00', &(0x7f00000005c0), &(0x7f0000000600)='security(\\zproc!\x00', &(0x7f0000000640)='\x00'], &(0x7f0000000900)=[&(0x7f00000006c0)='vfat\x00', &(0x7f0000000700)=')bdev)keyring\x00', &(0x7f0000000740)='$selinuxvboxnet0\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='([system!em0-selinux!\x00', &(0x7f0000000840)="292d26187d00", &(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', &(0x7f00000008c0)='\x00'], 0x1900) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000400)={{0x16, @loopback=0x7f000001, 0x4e20, 0x4, 'sed\x00', 0xa, 0x2, 0xb}, {@loopback=0x7f000001, 0x4e23, 0x0, 0x7, 0x9, 0x4}}, 0x44) 2018/04/05 00:20:26 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xd0}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000090000000000000000009500000000000019eaa88a2860bee2167e62dfb84a00"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'sit0\x00', @ifru_flags=0x1}}) 2018/04/05 00:20:26 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080)=[{r2}], 0x1, 0xffff) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/04/05 00:20:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x83fff) openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl(r1, 0x800008936, &(0x7f0000000000)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000c80), 0xc) 2018/04/05 00:20:26 executing program 2: perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000001c0)=""/234) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/82) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0x0, 0x20}) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/05 00:20:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000b396590000000600000095000000000000f8525d7a4f2504066447187a2b8026f3a704ffb0e16645739e8bae974f4e8d30894ec784fcecc6c7d758501891a1247360aa3a1b538479cfcdc89a429256275a0dfab9445cec43a036a61094864e721e85436ff7e25b07c3018b9c6452fbea7248207b4a452dd8144f41adf9d6393e772283cff00a8947df63a1973c02e23e03d6b7389f2f9ac47b16c372968267"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001380)={@empty, r1}, 0x14) 2018/04/05 00:20:26 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000004439188f2967f4b4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) 2018/04/05 00:20:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r2}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r4, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x7, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1, 0x9, 0x4]}) 2018/04/05 00:20:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001030000000000000000e000000100000000000000bbb9499830b5318a000000000000000000000000bb00000000000000000000f60000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0xac}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501000, 0x0) personality(0x500000f) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0xc000000000000000, 0x2}, 0xc) ioctl$LOOP_CLR_FD(r1, 0x4c01) timerfd_create(0x7, 0x800) 2018/04/05 00:20:26 executing program 7: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xee, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/238}, &(0x7f0000000200)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 178.469171] mmap: syz-executor7 (14933): VmData 35217408 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 179.269208] IPVS: stopping master sync thread 10712 ... [ 179.284882] bond0 (unregistering): Released all slaves 2018/04/05 00:20:28 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) mincore(&(0x7f0000007000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/4096) 2018/04/05 00:20:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ea3cf3035a3c41acb539"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x22, "c368c6c116665de830727bda4567cd773d7856a47f748149c75f5a733926114ac5f0"}, &(0x7f0000000200)=0x2a) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0xfffffffffffffdb8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8000000001, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/05 00:20:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0x187}, {}]}) socket$alg(0x26, 0x5, 0x0) 2018/04/05 00:20:28 executing program 1: pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3958b9008efceb2c1a79d000859e533f98a72e882d2fa2cf3dc75e12cafffe892008d3e9a36120f88bc78abb6f91b3527d766dbc568c412ac83fc4a919e8"], &(0x7f0000000180), 0x1400) 2018/04/05 00:20:28 executing program 7: syz_emit_ethernet(0x389, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x800, 0x4, 0xffffffff, 0x6, 0x8}, 0x98) 2018/04/05 00:20:28 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000540)={"00c2c5f5a5687c81979e68c0f26d69534412067ae50b62d55c3f1bc8fd48c6ca68f95f2780f797c68f3b1951f69a4c91e3ed0e900068b44d1e6516e96d4e7371e524eec72fbfe7563a924b090e1bf604eea36fcd1bc639d14d8fb6f41219588c32bb916745d342547b2f45b5ff13905d04602c37fac58f8fbfb669f22671670288ae0deb30503dc014145b69b902cc8f5fac078636d2d9fac601eb13a02775e6195396829ec314e6a3c1a5911ce951faeb525dfe6ed438ec2cf6f82ff3dfcc9885cc8ebbdcf6a6d35a73fe70fd8225fa36f540a2f0dd8484aecdbb6f252f92146a39633dbbf18f52ed9509f197cf9dd639a39fe6b5cfed124145d674393a3c1e1a415466473f955463b157cd7ea0c7e5a66b68117ceecaf760703a411334c271aab5023a4f373fe6e1960d1954121c6b1d0457894daa1f415b1eba7e4dac2952129e1b8ea20252b7b2a749303e063516f8ca0795ac8ca0a52b580026cd94e0d09f3fbfb6aeea5d9c1494053f88ad7837d89de6c3df7a1db31b1189c759186535e6cd1fd95ab102b09cc030aca272a554c2cdc7f9fe6d07952a849f4978ba6c31744f96b2286dff1f886488bbd85084141def32e0b020e6deb3ee5652091829e11b80d3d6d6d06be89cd1db993ecc94ed5815722ef4b94410039a14fc5498454f2cf00ce71b3cb5686046ed6be5a1de9383b41a2e104b9af02e2447ef91b533bf10bce7c66a9c6622798f1341ee70fa53c377e9790ef5a8f1c8db4d393301ad543d464ec2af806d1f9636a4745ec8f0de7290f6ae4458fd5ab5331eba2c5ccb7404a70f654b0b05cc1367ad8012f67ddfdab91ddbeda6fd7e124b2e12edf36e36d8bebfacfe290d38449318f39437e825e3a6baa4c210bfb9dc305c02874f78e03038c466ba7740acee35637f62a5aa4822f45d1f410ffe2016b2a99efb16e48a78b094f6b8e6c44128758dae646ebf5bd4e31db178623f4daf3f589ad431ddb7cfae5777b3f275620ef8a3566599752d4148b7cd9b65602a9f06c3020aa5ce1c9b6501a27e327a59245e04ceff2028a4fb347642b9f5377b694c598e925a88f7e61936b8f225323db2d3b564d9e3b01f116dba569aa288921972be0620bb097f205133c66fb4c90265c74c4bbb59fbe4497ee93ea034051cec51a5caa3f0dc5b17d5ceb2a0d4aaebefbe24b58aca330517a48dc434391e4711e9dce6bb4f1498202f20651b82fb612f6a19acb3b5d815a141d03c9bc8206ea87fd52b2757a892dae5e109dc02f7a14fea4ab114a3bb95e587c11211dab89ccba9b3b02c8bf8bce73d83002193c6b1c75fe3e8a4302cdd5480464183598cef99289c5b42453f5e9b949acb9cd5ff53e1b57ee1484c68b654b67136f1d1a6917497c0fd6fcbce5cfb6021127f9d16fdebcfb26675affa91ea635f001085c7a4ddc4a87c886b529c"}) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc", 0x21) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$VT_WAITACTIVE(r3, 0x5607) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r1, r0, &(0x7f0000000180), 0x20000000011ffe) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8841, 0x0) 2018/04/05 00:20:28 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x1ca16a513d02b8d4) r1 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r1, &(0x7f0000000040)="127c819ab1db58a5cff73bb473a48eaf24712e84", 0x14, 0x7ffe, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/156) 2018/04/05 00:20:28 executing program 2: perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000001c0)=""/234) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/82) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0x0, 0x20}) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/05 00:20:28 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x5000000000020a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f000064d000), 0xfffffffd) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) 2018/04/05 00:20:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, r1, 0x0, r0, 0x0) socket(0x1d, 0x4, 0x0) 2018/04/05 00:20:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="5e2847504c70726f63f92e00", 0xfffffffffffffff8) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x181002) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x0) request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='wlan0\x00', r1) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/04/05 00:20:28 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(r1, &(0x7f0000001240)=[{&(0x7f0000000000)="eb85b7868149abeb3cbac13e8ef6e37277bd04d3c7595b5741d50942516c09652234ebc662513e70114d522052c25c6e836a", 0x32}, {&(0x7f00000001c0)="28d6bed060ea06d74da7794a8cd0b6807239635f9a93895c12785c20b193709c4973b9dbe77cf180a5a3bfb6d764b71d96f95dc13c61e04475b2c34e7524171b4c90973c0e2dbcb46eda1e711252bb7058e9c54aaa7ccf12a4ff867d06e01d37eb8736005b05d8", 0x67}, {&(0x7f0000000240)="fda0f8ffe43e5eb9731c8e93b7723b6e201f4cca4763e8267c4941622e98e266faf58f54f6c00d0dd4ecea97c76c365f341540d96c05f26e4dd3cc737cd98589a180de88c201c9d7a55cdca42f596fdf7d8ef914f36e3757e1cba49b18369c3a0fe266574c15f23ccf6790517d5ff808d2bc1f55c5eb077265c43d2f1b79680fe45aac84b3d5254c342dcf8f68850f85a3dd986df0e4f64b61d331107f00cd8b525f0b7bb5d0369d1eafeaa38fc6c24a92b113e91c03428916a4e21ae306db4fc572fe838737c4bd1ce30303ec6df68a0f69fb578406bbc387e1b9579cf412a46eb53a0d14e0aa5abca4816b240334ab1e185c08bde5ab27a8b3e8f5698e7c22fa60ca6d50af1d87bfd4db98df7668a423c068f5f3591d4fa6ee5e78539c530be9a523454b8a04984362ba0ca290ea5c589824f33bc8415fffdd155f6094cf4b9e6eca8e4786c79fac4f6d34c6ccdb4bda0f780408e12d75f2b526c2edc9c0c95af100802eb08f1b640b9205c394d99acb3ed7395b149c98e0d7df8181b29367ed8ab2764d9d04e9ccd0f48ab19429d13af5fde1c4ed80316876c0398eebf3ec9f5de85a314d39fd4048a3a1854dbfeff6eb8bd68d565995f5efff45df5f75da1dc49c98a0a2858b3502e19cdc2294d23237eabc875bff1e197425d80c2fbe6394758b30434a690d02f8f306a9bd46d401dc39a5cf7b0981188c056b71fb51dc2469a52dbe3d58e58a074e7c7fc5a0f47e1a115eddecf990419bbb588a5f1b0c64d998cdac10ef17ac682abf58981206ce371b475d67d6952f7f71e7c957ffc47ac9ab77aeab202b254a88922e7239ced21c75aaac7f714ed6adaa730ccb0bd9ecd30f5d42669ba0928148de342837e0e9a7bc48e316d60b65a66ec09da6fad38f5a92cdfa69217084cb6ea6edb811c87c2d631e7b3f0c52bd98447064361eca52197dc0e38ec4268d451bf093feca717b9871dbc869a41ac8e5e4bcd82187ced15c43d7eb809229fd85407da4d86848963d1a6283a814eb4f7231fc154532792cdfbb9d92ada7344be9048d5e1cb461402de37b153995cbe033097206764898340c58ee7505192831032f94323446e38d3852c13100c76e8a6c2232835a1465677d9e9996a1aa1674449ea8c580ea2b755f311cd468d376f866c0c7b46b3c81bc09452f2808c19339b1ea95ebfd021dddd7d2685d5ad3c9de0e3ff120aa94332f9c89c55ac9073122b24689e9746f2f9955c803b660b5428ff0f99c7b883420860dec08d2e8ae196d1fb211508702536cb44ece953bc9214d9a2ace3abd03af3646bcaba543dfb9a12acc0a3d3f82f8dacb1d86a21104b7dcb40709b953c825627c189f8b588408265aeaa750b1bc520ca8969eeb88187300dd07c22f373f55d348b468ff8891e1bc44fde3913f176d6e2ac0808b12de10aa0b229378520853be288715c84e36d61384d48fbfc6663e84bfe2e645cf9b0e1731480ff4a80e64a82ad1f364b68cfd706b09ff54182c479d523a26f495bfc38a991cabd783e37fa1008f74663e76d56fec6d6a84fa403e5ef5ae14ab328ada1f3e1d5c913dd92787820590a6b53f5dd12d8abfb7c09f134e40fb66b2535a48cdde0ad0e90581d30832227513a57762aab9b051358e8f0358a2544a6fa97dde99df077c684f4c7c1d172cfc7ab666ee6bd62c5941748cd5cbacf1682a1791b6664b9ed9d648186ecbea2860ec3db1963824923c32f034b1cc1ec4fcb66263e9ae941b884d4a854cad9f7691070df89d3f6f83f47a4000bc83376730a70cda4e7900b4611ab00a6986eceaa40f50396c55c6fbb59143c384eb3004507e6d69ffbbf840acb14794379bc797ce66d8f8999457aeece75cf1a4a2c38c559b78a1dc70a2681f448691582658efccd39cc90aac8f267ac78ce523ad847ca5adfc095709785e74e0cd93754ab6e4241ac45abbde4fd35090d821675fd94436916d24c9caf4600d19cc260790ecd991075c69ce8c6c86d051d430f6333a4ef6dee71c6fc96a8064bd720f4b0c9dd27d52313cb6908475f3796a6d2954ef808a564d8045fcabc74c04d5a7bb7254714b323148b468add5884e4677b2c394eddec0a27f418631c10ec46611bbbfb92696e4657cd10961a56c10509df101fb6d0bcdd02e46376a3ebeb17eef37033fe20c7387c57b79460bf2a19ca8e534a3728cb5130715205dcfb5095968250004d090a803768f5aa5a0905d6d9aa1e0326583567e4bf8769b19dd2427b2c4ec572b8cdd2d595d206e85fa5f5bf30082e7d97bdfb2ac7416cf229fccd0dfa44c359945f3e4d31ddbdd071e3a460b17352d9d29f3b5d371ec265ec7f89e3dc99131cda8ec1d6b9534d4f3b4254614c359ca12ce26c720f468a9175e543454d1f7c3aeb53454bd8c5b36d5055efeb06d41bab27eafdc0c5cf5ade006305391f4ac597f264095ab5173866a7f0da3e8f5fb6dbb249e8c7a1692737ebf8dcf1a80e4e60a018437042afa3783f79c5469695d14039640624415b110dd0dbc5cccba092ef8e7c233be9a1c63c37f323e53bbe3f4a80d23053d2cc71820e23aba0b74cf5c045fca67aa403ab39901a63d0b3444c40086f20cec2523752eeedae2ba484056c46d904f1c8b67fa90941e24e335fb5487d298b87cd35ed5d0a0aa69c479ec6d8be8cb181e013a1285b3e29054cbd4518617b35de38e151b89b965ce7ea7dfccfc0301eb4e68c99a134524e942df8c1d8669218efadb379df4383bb69f3b1c4997e66af0d1cc838f24dfea3a58015674685cb23dabc605baaab5d2f273fb2425decc420a98eaabc8fe70de51baf1cef0901194645e7645d394844b33aa79e2d5ffc281085b06821944cf94bec64dba33dce8e8a1a7cd957b9b4169ab9f7507309156c77c18d499260357772a8521a989b84e354279bb45e4afc754daf9c60f5540da3f6cb9a6d99ca06e28b26ccf09bd3bc50149a83171fbc15e67b7f8caed6b5be5ec6edef687c8e23e3e78d4bc44ae62913dbf9553f5a5b942120e5ce775de60fb5a5d33f61a6ac7713c534ef91d5ffa40fbd22e3f5f09c78e0d4bb554cfa5e12f1a29ec3d34b5abe727ff705ed9455052824de3c504e378376cd6ae2f37b7a963967bec1a4abd9853942eb72222f5c476981665e89ba52ef1afcadea537efb95c41855a86a30dd8e4fcde0aa828c14ed182167b8410098ff60f1c1b4b229c997d2efffa934a3987b9ca5ff70444f4a32589a1fcc3b09a779803e890be1169e8113ca52e03046a80fa3f1a18e030baae4133d3d80e827a2c34aa091f327b29aff8e4e094ec42b063bc6b3dd0f434cb79de66b9824b19575c2d3e423351b513bec0fd0673a268f5f25eb2d12155def1019b4730838f0764d59e9a0b33ddea3c9625c5fc59b2b6b924ec8066c93fdc1eec83009789fa0e3a4c022b48c81e5522bec4a7a61268f3f80b6ecb1880fa19d02cd33b074e10b362a486cae147b0b59db2e0a19ed94bbf9477965c500caa84be8a421b134e4af01a5d42bc59a8a38faedd8f8eb718a0fa205911810495b3f6bd076cb9241470a22dc63db37b85e97424c550bdd17f451e234fb3e052fba869a805ba0b29db32313f72c3706a9a134ddbda0d165b6e8053d47961d25ceae63279c69b4fe76b33bdaf2052ecb2153d060e87f14bcbbe84d680eb0b8664faed220b3a435d4357dac0d635aef016b6b2ca338dfae7c1c004645d26f0ec0490ed8492fba762a4d4081d04365c09514628857047c91860041db50bbc4dc8202cdc66a28bcb673eb79f96658179c6792cd9941cf82bf0ba3d6397aea975b49817d1dc91e7bf0d50d78464b5577225c3e36e6575b518421afed5d895a0e2ff9e9e8b5f182fef9f37f1cff078d78aa4b8378288e4bae59f4f0969b5b78c9a960b52c6028aefd961bcf777aac2af665c37596458d8ec2296a56249264d14ed3c24da5f2fc477489ea0968329975bbc8a8f823260120c9c36f74325efc99206f2278cbd08115173247c43092581c6292bb10121d6ecd50720aa6e0f4095941c30f75b3dfe55e00908c74fce8d6577fa27a1b01d8abc88694357d6a213488f000ee71afba76d59179ce385719edcf62ad87cc2a1576ca3374c90a7d8729dfe7676223277e334b17b9df16e8697e23f6757e752a706169a70acfb2bfa50fa22edb6976e61a40efa5fe5720557bbf3dce7b8e7e9cce49b52e4c581f23f79571309434619c15f6710fc48c6aa053aae343bed327c88c7f53df4ecf9e9a888156457f06df813a07468ba7c294a17a302b9b8e25e2aa8e8c04e977f7424ea70b5307a7fdc31723485ac282ae4b516abcad4decf84d58ffde1a519e677ec5518a02db70c973906f1ea5428b0844233404d0b4f5f9acb1b6ce6a0df2a3d1c3e2a7f93472dc164f8dede588e2b351a103c07d34798b5e1d062c3a59dda870c6ef2dc19574c234919c58f7794921f8908e1850b006aa8fa68d6817b6f730a64d845173ec986c363f51b1d08f21fb8c4658793f0eb288b5f38856a25fc465b75440783eec5cb51d575b3405af8b303d5ebd085a912036d4938943209e220a6766ab4e2e3c8ec48d56d5edf42b4899a8a1043b0b31d5b8a6f9f32a731295c4de36010f7fcfd5b190fe32b53c1a433a498800e0a8e2bd11d468d3098a05874ba8de1c54d776e50f9300639cf805ce756f9899fc727563d624a97e7ea9dee4228ba8eab4cacd47d6d0f34a72cd14551d846dcceef2bd2704419c1eaabd0f478b9edf7ebcce8a25bb260cda55bbf029c21b4c600dae5ef7f8626bdd1ca00ef348e7e415e50f4106c72151095da0b433e710a35054e98a4e7ce56a92cd22cad8bd64579d1738cfd27f665037927f4a0ebb714895a0c406a7a88e43ae1f124299c8ec704fb1baf20e283c95e8d66742dc3962a02aa7e7d16677c6e5f313caa9d4f8aa5e9346085b7fa1e68f1a6ed4aa6c6a6171547ab0cbc45afea2cda01178f443172fdad4226293f8e0153d3e322ce1acbd37b42505e53e5aec115f9c5c36da05e9ee97b30f744c23f7eeb9b2af886ca7a1248d5a2352f563ac614a28bb446deda9672e0b3d06b9d5724aafff8e6e6b5ec2df53de0879906f9f5d729e420bd3f3a81cff232461b3f6958ba3653664c1ec2d191f9a584ca01855a498ef4f33e77c10c247b315464ccb0f95b427df22ad4eaa42a0b332fc394410212f13af3f2bb2ac622d63305a53b20d5489481fbdc32ce0a85c7dcc2ec98f211d1e91a071fdd08f53f08ed536e2bde81c3183a80505eb79e030cce6348d6c3532c2233034fb4d0041cdfc4d6ca39b09534efa9d03cbdd992866f3f60f060f4873e72215dbdb02a7f5d2d8574937fa9a40549e2f437480896fa909d2d4fb59fc687bef9e0682a8f0fdbfe31152aa5ba23755553be7771764a6e6e2443fbb10c77131da50d182c41e5c72ab96a21772ca724f4e5403de068eada2393d02cf60df6565130214333994c3eec39dde3b315dd202beb895362d7bb8fd9805e183986f68853d7abdb07aba496df7114d5c4318c94190f51db95704aabeca38792c61748e145e06c35538e785076b807ad30a475a93fc38044cb01079411010576e955e2bff36476749620c6f552af7f1d9ef8c0b72da91da44092cef619eeddd2f4519c528d1829b4dedcf8fd5400decfbaebd3e8062e7742c0bf060a6a7868bd99905ac2071c565c13025263fafb3d87e6c6f8016667c14975c5b3d9696ef0ee1c64e385f66e0b90c60f0d911540be0fd37efe54ed3327a4fe5492b9597c477ca6141a55", 0x1000}, {&(0x7f0000000080)}], 0x4, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x7f, 0x0, 0x8, 0x3, 0xa000}, &(0x7f0000000180)=0x98) 2018/04/05 00:20:28 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x400) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) [ 179.976069] can: request_module (can-proto-0) failed. 2018/04/05 00:20:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000057e000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="baf80c66b8508b528566efbafc0c66b83724000066ef440f20c066350c000000440f22c066b9570800000f320fe4650166b97100004066b80068000066ba000000000f30660f79cc673e640f01cf64660f380bf9baf80c66b8b46aa88b66efbafc0ced65640fc71a", 0x68}], 0x1, 0x30, &(0x7f0000000140)=[@cstype0={0x4}], 0x1) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x7, 0x9, 0x3ff, 0x0, 0x8, 0x10001, 0xf, 0x9, 0x7ff, 0x10001, 0xff, 0x8000}, {0xe3, 0x2, 0x2, 0x1, 0x0, 0x7d2, 0x81, 0x0, 0x7, 0x1, 0x4, 0x0, 0xfd}, {0x8, 0x1ba8, 0x1, 0x1000, 0x3, 0x2, 0x2, 0x5, 0x80000001, 0x4, 0x2d, 0x8d2, 0x6e}], 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/04/05 00:20:28 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x141100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x0, 0x1}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140), 0x0) 2018/04/05 00:20:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x5, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000540)={{0x1, 0x1, 0x0, 0x0, 0x4}}) recvmmsg(r3, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/109, 0x6d}], 0x3, &(0x7f0000000480)=""/73, 0x49, 0xfffffffffffffffd}, 0x7fff}], 0x1, 0x10120, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x7}, 0x1c) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x8000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000100)=""/174, &(0x7f00000001c0)=0xae) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000016000/0x4000)=nil}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) 2018/04/05 00:20:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x17, r2}) accept4$packet(r1, 0x0, &(0x7f00000003c0), 0x3d897c91360fe5f) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$bt_hci(r0, &(0x7f0000000540)={0x1f, r2}, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000180)) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0), 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x2) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='}$+\x00', &(0x7f0000000280)='ppp1\x00'], &(0x7f0000000380)=[&(0x7f0000000300)="13706f7369785f61636c5f61636365737300", &(0x7f0000000340)='#keyringvboxnet1.vmnet1vboxnet1@@wlan0keyring}^\x00']) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x8001) open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000000a00)={&(0x7f0000000400)={0x27, 0x1, 0x2, 0x7, 0xbb, 0x7ff, "86fa2846f3c69a72171862b33a7129022953bce8e8fda3ad2bed7f9f71aba16fb627597196f005310cb9640ad72f2a12ccc1871daf99e59da7058ed099becc", 0xe}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000580)="ca39cb58bed0d4eb343bb1722e7a3f751a0dfc9bc0598ce4dab04de4aace58ca5b3715bed187aecfa8c53649b0949db27c6b8b3849a05ce0f18a58076181630311cc0de32e0bcc4cb49338505daa1e6fd149a0743588bfa5327786dc3bfec483113b28283577675ba0dbc7e369f9eb7ec99899da5e4d6e4fa448763c", 0x7c}, {&(0x7f0000000700)="c6a6bc870831a45de1b430c6c153a232e1552d74c9583dc8468c26c54d9dbb0cb91764a89e63aed96d61c6629ca6953c159f39dcc6281019d841ede3b9d7eff538e0f35c63ec577dbc5c293a8d7c03213ec7425683aadacd40c9b113c5b588d308bc56ce3ab63fb7f3a4da96f0def2356afb49a1", 0x74}, {&(0x7f0000000880)="b2f933ae7aa71a03411b06bb15f668fe297b2155639beb264fbab97fd850cd03270540823aaca6462350c1bb3b4594509321f0761d9e10519756cdfa2a7baf58150377ebfce6a0bf8c36d8c970489771ebd1a35a28607c83fb6fc6e69195fb289574de2d0bdb2b6308d56c874cd8fe65f879d342dd0ebed0240dc95edfb8b3746ccc5a8ad47863fdaeaaf6f9d774c1413a", 0x91}], 0x3, 0x0, 0x0, 0x800}, 0x4000) 2018/04/05 00:20:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f0000000680)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x7e, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xfd45, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') [ 180.199254] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/04/05 00:20:28 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/04/05 00:20:28 executing program 7: clone(0x200, &(0x7f0000000380), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) creat(&(0x7f0000000040)='./file0\x00', 0x100) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 180.309528] BTRFS error (device loop3): superblock checksum mismatch [ 180.358481] BTRFS error (device loop3): open_ctree failed [ 180.448471] hfs: can't find a HFS filesystem on dev loop3 [ 180.524013] BTRFS error (device loop3): superblock checksum mismatch [ 180.558757] BTRFS error (device loop3): open_ctree failed [ 181.935836] IPVS: ftp: loaded support on port[0] = 21 [ 182.332402] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.954585] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 182.960690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.022762] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 183.085119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 00:20:37 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000000000000010) ioctl(r0, 0x4142, &(0x7f0000005e0b)) 2018/04/05 00:20:37 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x400}, 0x37f) getcwd(&(0x7f0000000000)=""/4096, 0x1000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000001000)='selinux-\x00') ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") 2018/04/05 00:20:37 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x20040) fcntl$setlease(r0, 0x400, 0x2) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="000000000000000000000000000000000000000000000000ed793afe0000000002008201260001000000640000e8ff012700fd030c00650000006400000000030df084043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/05 00:20:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000057e000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="baf80c66b8508b528566efbafc0c66b83724000066ef440f20c066350c000000440f22c066b9570800000f320fe4650166b97100004066b80068000066ba000000000f30660f79cc673e640f01cf64660f380bf9baf80c66b8b46aa88b66efbafc0ced65640fc71a", 0x68}], 0x1, 0x30, &(0x7f0000000140)=[@cstype0={0x4}], 0x1) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x7, 0x9, 0x3ff, 0x0, 0x8, 0x10001, 0xf, 0x9, 0x7ff, 0x10001, 0xff, 0x8000}, {0xe3, 0x2, 0x2, 0x1, 0x0, 0x7d2, 0x81, 0x0, 0x7, 0x1, 0x4, 0x0, 0xfd}, {0x8, 0x1ba8, 0x1, 0x1000, 0x3, 0x2, 0x2, 0x5, 0x80000001, 0x4, 0x2d, 0x8d2, 0x6e}], 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/04/05 00:20:37 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x305200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x842, 0x401, 0x3, 0x5, 0x40, {0x0, @in6={{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x6e8e052e}}, 0x1f, 0x60e, 0x3, 0x7, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xfffffffffffffff9}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x121200, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r4, 0x1, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)}]) 2018/04/05 00:20:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000040000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000180), 0x4) 2018/04/05 00:20:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x2a60c0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x2, 0x7fff}], 0x18) 2018/04/05 00:20:37 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x4400, 0xbc2, &(0x7f00000003c0)) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0xf4d, 0x0, 0x5ec, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2a6}, {0x0, 0x0, 0x0, 0x7f5, 0xff, 0x4ad7}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x4, 0x0, 0x7ff}) [ 188.670736] autofs4:pid:15229:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 188.697971] Dev loop2: unable to read RDB block 1 [ 188.702997] loop2: unable to read partition table [ 188.723408] autofs4:pid:15249:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 188.728838] loop2: partition table beyond EOD, truncated [ 188.737551] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 188.812566] Dev loop2: unable to read RDB block 1 [ 188.817584] loop2: unable to read partition table [ 188.824200] loop2: partition table beyond EOD, truncated [ 188.829780] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/04/05 00:20:38 executing program 4: r0 = open$dir(&(0x7f0000001400)='./file0\x00', 0x1fffe, 0x0) r1 = getpid() perf_event_open(&(0x7f0000001440)={0x4, 0x70, 0x4, 0x0, 0x8, 0x20, 0x0, 0x1, 0x10008, 0x4, 0x0, 0xfd, 0x2, 0x9, 0x1f, 0x1f37, 0x7, 0xab, 0xffffffffffffffe0, 0xe0e8, 0x80000001, 0x6, 0x0, 0xc8, 0x8, 0x8, 0x1ff, 0x5b74, 0x2, 0xfff, 0x1, 0x0, 0x8000, 0x8, 0x4, 0x7, 0x3, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000180), 0x4}, 0x8000, 0x9, 0x3, 0x7, 0x0, 0x36, 0xfffffffffffffffa}, r1, 0xc, r0, 0x2) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x4, 0x8000, 0x4, 0xfffffffffffffffa, 0x4, 0x5, 0x278a, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001280)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x80, 0x9, 0x4, 0xffffffffffffffff, 0x5, 0x5, 0xefdb, 0x7, 0xffffffffffffff00, 0xffffffff9e11600d, 0x101, 0x101, 0x8, 0x98, 0x6]}, &(0x7f0000000140)=0x100) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f00000016c0)="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0x1000, 0x80000000}], 0x10001001, &(0x7f0000001200)=ANY=[@ANYBLOB="747a3d5554432c6769643d32363235362c757365667265652c646973636172642c646d61736b3d332c666d617309000000000000006e66733dff6f7374616c655f726f2c00"]) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/04/05 00:20:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x200000) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x8}, 0x90) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x6, r0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x3, 0x5, 0x11, &(0x7f0000ffc000/0x3000)=nil, 0x9}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x101000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:20:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000280)={0x5, 0x0, 0x0, 0x1e, &(0x7f0000000140)=""/30, 0x4d, &(0x7f0000000180)=""/77, 0x6c, &(0x7f0000000200)=""/108}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 00:20:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r2 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) tee(r2, r0, 0x5, 0x4) 2018/04/05 00:20:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="ffff00000a075aaeb525008b38a7e101f800"], 0x14}, 0x1}, 0x0) 2018/04/05 00:20:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000057e000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="baf80c66b8508b528566efbafc0c66b83724000066ef440f20c066350c000000440f22c066b9570800000f320fe4650166b97100004066b80068000066ba000000000f30660f79cc673e640f01cf64660f380bf9baf80c66b8b46aa88b66efbafc0ced65640fc71a", 0x68}], 0x1, 0x30, &(0x7f0000000140)=[@cstype0={0x4}], 0x1) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x7, 0x9, 0x3ff, 0x0, 0x8, 0x10001, 0xf, 0x9, 0x7ff, 0x10001, 0xff, 0x8000}, {0xe3, 0x2, 0x2, 0x1, 0x0, 0x7d2, 0x81, 0x0, 0x7, 0x1, 0x4, 0x0, 0xfd}, {0x8, 0x1ba8, 0x1, 0x1000, 0x3, 0x2, 0x2, 0x5, 0x80000001, 0x4, 0x2d, 0x8d2, 0x6e}], 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/04/05 00:20:38 executing program 2: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) execveat(r0, &(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='feth0user\x00', &(0x7f00000000c0)='.}\x00'], &(0x7f0000000340)=[&(0x7f0000000140)=')&-em1\x00', &(0x7f0000000180)='@&prockeyring\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='/dev/snd/seq\x00'], 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xffff, 0x4) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r5, r4, 0x0, 0x20004) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x401) write$rdma_cm(r6, &(0x7f0000001ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e80)}}, 0x20) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0)=0x8cb, 0x1, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff8000/0x4000)=nil) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/05 00:20:38 executing program 5: syz_mount_image$gfs2(&(0x7f0000000640)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)={[{@loccookie='loccookie', 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x28200) r0 = syz_open_dev$audion(&(0x7f0000001a80)='/dev/audio#\x00', 0xffff, 0x131000) utimensat(r0, &(0x7f0000001ac0)='./file0/file0\x00', &(0x7f0000001b00)={{0x77359400}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002bc0)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000002c00), &(0x7f0000002c40)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001a00)={0x4, 0x3f, 0x6, 0x0, 0x1f}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001b80)=@filter={'filter\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x128, 0x310, 0x310, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000001b40), {[{{@uncond, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e23, 0x4e24, 0x4e24, 0x4e24, 0x0, 0x3, 0x6, 0x7ed, 0xf2}}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x80, 0x10001, 0x11d81, 0x1358c, 0x2, 0x100000000, 0x1}}, @common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x6, 'kmp\x00', "2e462498e3daa51e5141a2ca3d4e0030750b0f33b88ec2309351671445ad3edcb9097bc4357d32a04ecf490456f72723c1d3c2a88696c09f7635494dafbf2d7528d6e781932bada1cfbdc6853d1cb581a094476a1e31f733d6aef1ac8bd74a2174724fe682472fea61bfc296545b79747bc2334d225493663ee093597a0fc71b", 0x72, 0x1, 0x10001}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0xffffffff, 0xffffffff, 0xffffff00], [0x0, 0x0, 0x0, 0xffffff00], 'rose0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x3f, 0x5, 0x1, 0x4}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xc}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x9, &(0x7f0000001900)=[{&(0x7f0000000080)="9d7ac4a1e401a828d45565057a569c6662dabc8b6c8284600f3104dffe3ac4d80f37aeb66bbd8943c1ff6af7619a5c97d6242acb57b5a3d7100aa82e5ac374c43d7da34cae6109165bef0480bd09e8b7a44df333f418351a23d1942561d95cacd46ea4760de018bf3df4ed0d1d17a6cb047829c6a6a96bd376051870a71f11d9fcf672d0db1366059c142d456b9191d083b11b30922a6a220555385ddb5b8fdb843eb80630c12d99ee191d2cad317d95c6d71723a31a14f150597f62217dbe2cb0956ead7d5a3a72417f5a18", 0xcc, 0x162}, {&(0x7f0000000180)="47c6278011445f02ef06c5fe398cdb63bcce3f543e8fadd94f3b12dfd05f8b58f32f061357b3e0f686302b2b28f815a2a1d244c89635fe59fa0de92ba148c3c20ca6a45c4b981ffab1d106b2bc684fe5f4796a7945eaf605317877acc59c87991bdd9bb17c55059aea2d7609942a4b866034c42943d118e323c6da8b89c85fa5aa455394442ea4b4c225d5084a179724d1734cf0f28334f90bc54c6af9242e4041e52f64cab922473b5eb7b5e05ee415bb418b02976a34f3a281404316a22585b42808466d50c80d8bff3a5059dd43883abd4408e65f145fd3fcdec5ceefccaaeb571221af2b2e0666cd49", 0xeb, 0x3b39}, {&(0x7f0000000280)="59a1f6e82f868b937e12dea9388ef388c0de7272c46118b6c6b4522aa662bb1bdce0350142e77a7d1ad528cc7222f5c674817e7fe1afaa9fcecf57274f2b66346a327e0d831cfade8e6dc59d32bca828964584209feaadd31ed02f14a99a3643eb48d81071b2f7b9ee4866549a6083732bc4cf0917a480d28419895ee77d81f50d7b0b260f916b1491fd012fc2ca57a86a50cca7f063544f2bad604ed21aa8f94aa9fb512988b0c5d58419a831827ef4d1816ebee4d58418af8fecca84a72ecfc21bbda4d234dbe0acb599b9935196abc6c4f7", 0xd3, 0x4}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000000380)="a648a02054e7053f21f52c8b3070b751a145d5c196a372eb06bb5b879fc92e8625cdc1848ffd43c10ec6f20444659196344f0f46bf7d8383dada9e1052344a0e024745abb1e748b1579c195ee5df4497c92f273079c685b69743f7702622bcc630816619512ec51773d8dbaae8c5e4ddd4c9753decafa9b0921495f97c063369068972d8b04bcde9cc91c9655b57aa4f146da8ecbc0a6ee480c41b0bf14eb91c97", 0xa1, 0x80000001}, {&(0x7f0000000440)="9c88bb2ddd66d821cb0f20afd02a078b40100282c1c466734c365de8a5e41aff6bfc3c3831c7b3e5e4bf0d8ef93c477163ba55089424f85f6bbd2bdd77a372be96dc33bd9c6d3d755dd23ecbf479547c23e9f2b2fed1b1d4ba9607a533c5ad41ed13fa2021ddc6db6ee739fc1e509b4ea92f067e4123735445804f8a66c96df022356328d96efe9c9567", 0x8a, 0xffff}, {&(0x7f0000000500)="3b1eb412585816795973f4711c5498cb588d0a318f206b166572925b0c03214d97b705284459f2e1e4953c7bbca7637f23df9acc7b13e305d006e9cf4894522d29eeb4d03272cbec246e0e0c3be5b5f776fe65239a14256600ee01f445efd160563a54dda6b9ca80d04cce60419186f9c49da3c586c5d267241342ee979e9fa72798c0a005d7a8209be29efa240df426e2f076d241a958909b2edf078a5266f9e4778c59", 0xa4, 0x7f}, {&(0x7f00000006c0)="09ba8f2aa359c167cd29aa0ae26a752074cc4ea304f8d8fef8b6fd3af199bb05440c6b6dc31835c2a3ddccc9f9eaf29179304cb3986e68c292f97d4a9907289710f69836db5e39e7a51ba8f22bb4ed0986b7cf84d2b1db8a442be552c2d0faf7fe82d162a88da66911b0b307b937b04d610fff9746f21eabd7d7c08c6b4c78d27d022fac7e086e56ca892eb378870827827802ea1fec0d20f249d46794ce4aabde0e8756728f7f4a04818211aca2f192e61584c64aaa497426e15ad117e737b34ce1082f46367feca7d6e0fbfa97d185f88488f620e6596af6", 0xd9, 0x2}, {&(0x7f0000001800)="59616f7a4a8fed7c9e74ce4de50d4b8b4f8d39a3eda3e824e0d8cb1c3041e6fcc9d31b1ccb543b22dc6ecee5926cd5ae0d59cdd69b1cf113ddfea50e5181647b86aa115509d1e25fb120c3c51deac2c3c390841c6ef085dd9b35f01429b29fce0c90e42c88ecca361ca877b98bd89344700874b1ed3f7082314710d9d4d0a2585fc81d9302426f1f18ffa2fe241eb74a4e73226cc314a65e573ecb47bbacecfd5d8f4f22fab768d0e48646bffa88899d13202732352bbf2ce2aa0f0a7d3ede517618a4ae6513f85b0cbc88b13f18e2f55e7ed4b3c37526a1d8", 0xd9, 0x2}], 0x900024, &(0x7f00000005c0)={[{@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 189.563503] gfs2: not a GFS2 filesystem 2018/04/05 00:20:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x83e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000003, 0x0) write(r0, &(0x7f0000000080)="240000005a001fff0ff9f407a900e9ff08131710060003e7fec5cc080409ff080002ffffde0000", 0xfffffc4f) 2018/04/05 00:20:38 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000140), 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d}) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000680)='./file0/file0\x00', 0x118) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000006c0)=0x5, &(0x7f0000000700)=0x4) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000240)='/dev/ion\x00', &(0x7f0000000280)='^{{\x00', &(0x7f00000002c0)='*ppp0-system()\x00', &(0x7f0000000300)='/posix_acl_access[selfkeyring-\x00', &(0x7f0000000340)='system\x00', &(0x7f0000000380)='/dev/ion\x00', &(0x7f00000003c0)='/dev/binder#\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\'\x00', &(0x7f0000000480)='/dev/binder#\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/ion\x00']) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000740)={0x56, 0x1, 0x4, {0x2, 0x3}, {0x57, 0x2}, @period={0x58, 0x9, 0x6, 0x0, 0x84, {0x8, 0x9, 0x3, 0x6}, 0x7, [0x7, 0x7, 0x8, 0x10000, 0x6b, 0x6, 0x80]}}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc9}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x68) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x90001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r5, &(0x7f0000000080)="c9a09b54e75a96bf61", &(0x7f0000000100)="8b180622343e79f19bac5a8b629b9bafafda8d93e4881e4f6305badebddc742e79fd66889d6ed15aaef1daa073217f7ae4a2e831617edefdaa26453ead5e6819ee2e933ed5f41562188feee7741c3c8496a36c70ed8bb85c24ac05948075aa158c4f8e09f7c6d378180bdc8686ecacaa3bbea279a4c96d92375c45e3890b7365cfd8294b276349909f385c5ff7e47d3a6bfcd87e86150d5139f6cc716fed9031c04d1fa6eb704508d3d921370431efa73b0b204da1165ca0", 0x2}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000640), 0x4) 2018/04/05 00:20:38 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)={0x0, 0x0, 0x3fffd, 0x0, 0x0, 0x8000000000}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="14009308000000000000e3ffffffffffffff0000"], 0x14}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) r1 = memfd_create(&(0x7f0000000080)='cgroup^!proc$\x00', 0x1) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000005c0)={0xffffffff}, 0x0, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="07000000000000fa", @ANYRES32=r2, @ANYBLOB="2b1751848dbec83c132152ab9252dc9a2d1fdaff252dae42c81fd9a1a493d8eac71b2f3c588aea842c2a31effa88c0356beb6b9ade64acdc3bf9b5e4ff668e981cbedadf259b26199ad31de9d24be3bcff3d9f7aadc27ae2b25df91421437cd832f3d499b7649f4505a02e610b5f47d97895fb84a8780271fec43158684cdcc0c4a73114e7ddade95a2fffe4e91b1cea5c9ecd50620c1834c4f5c0ea66b19e8f94806a24a031b464117d85771e5f54323ea919b33d6e9d1fbdd39ab5bcaf5e7b4e993c52f073249dcfbb4578ed1bd58a04b6180f4ecdb81913948a3305488d88a6021967f798b5b82b7bf3e35e4c268b878ec8114941ebea04"], 0xfffffff1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x7) [ 189.655231] gfs2: not a GFS2 filesystem 2018/04/05 00:20:38 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x6a9, 0xc28b, 0x6c}, 0x8) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f00000000c0)={0x3, "b4d2bcfeb9ef01478d4e9a14145ac3be84a764f769309163f8"}, 0x21, 0x800) keyctl$chown(0x4, r2, r1, 0x0) [ 189.742621] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT [ 189.823628] binder: 15313:15314 ioctl 40086200 20000000 returned -22 [ 189.867617] binder: 15313:15323 ioctl 40086200 20000000 returned -22 2018/04/05 00:20:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000000)=0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:20:38 executing program 2: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) execveat(r0, &(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='feth0user\x00', &(0x7f00000000c0)='.}\x00'], &(0x7f0000000340)=[&(0x7f0000000140)=')&-em1\x00', &(0x7f0000000180)='@&prockeyring\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='/dev/snd/seq\x00'], 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xffff, 0x4) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r5, r4, 0x0, 0x20004) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x401) write$rdma_cm(r6, &(0x7f0000001ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e80)}}, 0x20) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0)=0x8cb, 0x1, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff8000/0x4000)=nil) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/05 00:20:38 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x327) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 00:20:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x3f, 0x4, 0x8}) 2018/04/05 00:20:38 executing program 3: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0xf002, 0x10000, 0x7f, 0x6, 0x9}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000180)=""/145) clone(0x0, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) r2 = memfd_create(&(0x7f0000000000)='&##-}-}lo\x00', 0x3) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) 2018/04/05 00:20:38 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x6a9, 0xc28b, 0x6c}, 0x8) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f00000000c0)={0x3, "b4d2bcfeb9ef01478d4e9a14145ac3be84a764f769309163f8"}, 0x21, 0x800) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) socketpair$inet(0x2, 0x801, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x3, @rand_addr=0x8}, 0xc) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f00000000c0)=""/100, 0xffe1) 2018/04/05 00:20:38 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x0, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000007000/0x4000)=nil, 0x4000}, 0x3}) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x0, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r2, 0x6, r4, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0xc) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x31, 0x1, @tid=r2}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f00000003c0)={{r6, r7+10000000}, {0x77359400}}, 0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r8, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x401}, 0xe) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000480)={r3, r4, 0x5, 0x1}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000000), 0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) migrate_pages(r2, 0x20, &(0x7f0000000140)=0xb97, &(0x7f0000000180)=0x4) 2018/04/05 00:20:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r1, &(0x7f0000000080)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2ad6", 0x2}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/05 00:20:39 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x6a9, 0xc28b, 0x6c}, 0x8) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f00000000c0)={0x3, "b4d2bcfeb9ef01478d4e9a14145ac3be84a764f769309163f8"}, 0x21, 0x800) keyctl$chown(0x4, r2, r1, 0x0) [ 190.475227] x86/PAT: syz-executor7:15335 map pfn RAM range req write-combining for [mem 0x187400000-0x187403fff], got write-back 2018/04/05 00:20:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000004, 0x215}, 0xe) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r1, 0x3}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000005b5efdfc7c05aff8a3edafff19c0cbcff1bf3db5978c17d37dbc3731f51786673d88a33eec34731bf3df44e707f9bf2ecc54b9778fa9f113dac8bfdb86ce3bb0c58b3912c73120611daba58fd16d6af0b515e92b9d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/05 00:20:39 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_mr_cache\x00') sendfile(r2, r2, &(0x7f0000c7a000)=0x100004, 0x5) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) exit(0x10000000200) 2018/04/05 00:20:39 executing program 2: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000500)={0x0, 0xff, 0x0, 0x0, 0x0, [], [], [], 0x2}) r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000001640)=0xa) sched_setscheduler(r1, 0x200000000000000, &(0x7f0000000180)=0xcf) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r1) r3 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0x2, 0x20000000000004, 0xa}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4, &(0x7f0000000000), 0x2) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x3, 0x825, 0x10000, r1}) tkill(r1, 0x3d) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6}, 0x1000004b7) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) gettid() set_tid_address(&(0x7f0000000000)) [ 190.587680] x86/PAT: syz-executor7:15335 map pfn RAM range req write-combining for [mem 0x187410000-0x187413fff], got write-back 2018/04/05 00:20:39 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x6a9, 0xc28b, 0x6c}, 0x8) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f00000000c0)={0x3, "b4d2bcfeb9ef01478d4e9a14145ac3be84a764f769309163f8"}, 0x21, 0x800) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:39 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(r2, &(0x7f0000000480)) getgroups(0x5, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) r5 = getgid() lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000640)=[r6, r5, r3, 0x0, 0x0, r4]) getresgid(&(0x7f00000007c0), &(0x7f0000000740), &(0x7f0000000080)) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xff, 0x424000) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) getdents(r7, &(0x7f0000000ea9)=""/407, 0x197) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000540)="6663816630f0ba40b8a2440ef4392a00") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000000240)={0x1, 0x3715bd0d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 190.665550] print_req_error: I/O error, dev loop199, sector 16 [ 190.672126] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) 2018/04/05 00:20:39 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x48}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8f, 0x6, 0x9000}, 0x4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) pause() 2018/04/05 00:20:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="580000002e0021160000573cad7f603eeb8979d4aca10000"], 0x18}, 0x1}, 0x0) 2018/04/05 00:20:39 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x6a9, 0xc28b, 0x6c}, 0x8) msgget$private(0x0, 0x40) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@prjquota='prjquota', 0x2c}]}) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xe05, 0x1) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000002c0)={"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"}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x10107d) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000100)=""/219, &(0x7f0000000240)=0xdb) [ 190.732447] print_req_error: I/O error, dev loop199, sector 128 [ 190.738898] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 190.750065] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 2018/04/05 00:20:39 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x6a9, 0xc28b, 0x6c}, 0x8) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=@mpls_newroute={0x44, 0x18, 0x200, 0x70bd26, 0x25dfdbfe, {0x1c, 0x34, 0x20, 0x4, 0xff, 0x1, 0xc8, 0x7, 0xd00}, [@RTA_DST={0x10, 0x1, [{0x80, 0x80000001, 0x9, 0x10000}, {0x6, 0x3, 0x0, 0x6}, {0x5, 0x7, 0xb1ac, 0x5}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6630}]}, 0x44}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x6) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1c, 0x10000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x5a8, 0x4, 0x2, 0x0, 0x0, 0x4, 0x4, 0x48, 0x10001, 0x7, 0x1, 0x5acf, 0x0, 0x7, 0x8, 0x9, 0x5, 0x7, 0x8}) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0xfffffffffffffffe, 0x1e6) 2018/04/05 00:20:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001100)={&(0x7f0000000ec0)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) [ 190.845550] EXT4-fs (loop3): Project quota feature not enabled. Cannot enable project quota enforcement. [ 190.855589] REISERFS warning (device loop199): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/05 00:20:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0), 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7fff, 0x4, [0x9, 0xfff, 0x5, 0x3]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xd05}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1}, 0x8) 2018/04/05 00:20:40 executing program 3: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd1c, 0xfffffffffffffffc) r1 = syz_open_dev$evdev(&(0x7f0000000ec0)='/dev/input/event#\x00', 0xff, 0x400) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/ashmem\x00', 0x18800, 0x0) r3 = dup2(r1, r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/rfkill\x00', 0x7d, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000f80)={0x7, 0x401}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02010000080000000080000000000000030006000000000002000000e0001cebee512954512787eef7e4ddb00001000000000000000003000500000000000200"], 0x40}, 0x1}, 0x0) keyctl$revoke(0x3, r0) open$dir(&(0x7f0000000e80)='./file0\x00', 0x3, 0x100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000e00)={0xa72f, 0x3, 0x0, 0x8001, 0x4, 0x1, 0xfc, 0x81, 0x6, 0x6}) r6 = syz_open_dev$loop(&(0x7f0000000fc0)='/dev/loop#\x00', 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) fchmod(r5, 0x100) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000f40), &(0x7f0000001000)=0x4) ioctl$TIOCCONS(r5, 0x541d) 2018/04/05 00:20:40 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:40 executing program 6: getpgid(0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000100)='/selinux/status\x00', 0x0) sendfile(r2, r1, &(0x7f0000000200), 0x10000) 2018/04/05 00:20:40 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x2) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4800, 0x200000) ioctl$TCSBRKP(r0, 0x5425, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') setns(r2, 0x0) sync_file_range(r2, 0x80000001, 0x7, 0x0) 2018/04/05 00:20:40 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) 2018/04/05 00:20:40 executing program 2: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) write(r0, &(0x7f00000012c0)="9d", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x5f1) 2018/04/05 00:20:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002a00)=@ipx={0x4, 0x8, 0x0, "b1b73342d69d"}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) fchdir(r1) [ 191.785771] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:20:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="30546c37f68910953a5e0b177a2a96a08ade78a8efe6aa0a26098ee15e35a3f1118d1fe9dee7616c3544d0f8a78b8d7f7cca41a32cd2869950"], 0x2) 2018/04/05 00:20:40 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/04/05 00:20:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@loopback}, &(0x7f0000000140)=0x14) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffff80000000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getpeername(r0, &(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000680)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) 2018/04/05 00:20:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x501) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x404, &(0x7f0000ffa000/0x4000)=nil) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@typed={0x4, 0x7a}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:20:40 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x150, 0x288, 0xffffffff, 0x0, 0x150, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x8, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100, 0x2, 0x2, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'lo\x00', 'dummy0\x00', 0xc, 0x0, 0x9e6, 0x40, 0x80000000, 0x0, 0x9, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @gre_key=0x7fffffff, @gre_key=0x6}}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d2d9cb32d877a205c0c87787963f3c66a60943d3b9bd5891b1cf84bfe78b"}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x87ff, [0xfc00, 0xb97, 0xffffffffd0dd159b, 0xb2b2, 0xc8, 0x8000], 0x70c4, 0x9, 0x3f}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0xad, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x401}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xa7eec81a7b82f38c, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000940)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000900)={0x4, &(0x7f00000008c0)=[{}, {}, {}, {}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/05 00:20:40 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r0, &(0x7f00000002c0)=""/66, 0x146) getdents(r0, &(0x7f00000001c0)=""/249, 0xf9) getdents64(r0, &(0x7f0000000080)=""/105, 0x69) getdents64(r0, &(0x7f0000000340)=""/528, 0x210) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xb56a, 0x14, 0x1, r0}) 2018/04/05 00:20:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000340)=""/131, &(0x7f0000000040)=0x83) recvmmsg(r1, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40), 0x0, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0093852c2b9f331e9b34d461f257aa7a39fe80f2b3e89cba272ee6df647840036972e856913f1e50dd6fffd6ec13f5d0c9afe38cebe413182ebeed96b4826f29d3a9691e60ceb2f799efa919410cccb05568e540149f29aab838a95c060622415ff872e00e33ca6893bdc870f4624ee6d2e55c5aa60c208f6e599c1609451ff081dd11985ff43e16c8f6d988064ec9df362eaac636c17013f5b5109188f38807947ff1bf3c25548f2e9087fe743e120f4936229f066da60c62dba23c04c55f57d222d1ee08a3d8e1e6bfb77b8bc5e088035cb0a6f04639b22f83523b9690"], 0x1) 2018/04/05 00:20:40 executing program 1: socket(0x10, 0x8000000000002, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/05 00:20:40 executing program 3: syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x2000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000180)) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x12, 0x1, 0x3}) 2018/04/05 00:20:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f00004e1000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) io_setup(0x0, &(0x7f000034e000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/05 00:20:40 executing program 5: mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) r0 = inotify_init1(0x80800) unlink(&(0x7f0000000200)='./control/file0\x00') inotify_add_watch(r0, &(0x7f0000000b00)='./control\x00', 0xa4000960) socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 00:20:40 executing program 1: socket(0x10, 0x8000000000002, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/05 00:20:40 executing program 7: mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x1, 0xff, [{0x400, 0x0, 0x3f}]}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/05 00:20:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffb, 0x4) 2018/04/05 00:20:41 executing program 4: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/05 00:20:41 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) dup3(r1, r2, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r3, 0x8, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/05 00:20:41 executing program 1: socket(0x10, 0x8000000000002, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/05 00:20:41 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0xbf, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x401, @empty, 0x200}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xc4) 2018/04/05 00:20:41 executing program 2: ioctl$void(0xffffffffffffffff, 0xc0045c77) mprotect(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x0) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xb1a, {0x2, 0x4e21}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x90, 0x2953, 0x4, 0x2, 0x800, &(0x7f0000000000)='yam0\x00', 0x8, 0x437, 0x382bdace}) 2018/04/05 00:20:41 executing program 0: r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x1}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001eff8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000012ff8), &(0x7f000001cff8)}}], 0xba}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x64, 0x4e24, 0x0, 0x0, 0x20, 0x20, 0x6, r2, r3}, {0x3, 0x9, 0x8, 0x4e5cf499, 0x6, 0xf506, 0x7f, 0x8}, {0xff, 0x1ff, 0x7, 0x1}, 0x9, 0x6e6bb9, 0x3, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x3, 0x2, 0xf4ce571, 0x89f, 0x717, 0x1}}, 0xe8) 2018/04/05 00:20:41 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48800, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/04/05 00:20:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000400)={0x0, @time}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/05 00:20:41 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r1, r0, 0x0) 2018/04/05 00:20:41 executing program 7: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00005da000/0x7000)=nil, 0x7000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/04/05 00:20:41 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x240) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/152, 0x98) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r2, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) 2018/04/05 00:20:41 executing program 3: sched_setattr(0x0, &(0x7f00000000c0)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffffe) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000080)=0xe8) r4 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000000440)={r0, 0xcf5}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x0, r4, r6, r3, r5}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffff7ffffdd9}) 2018/04/05 00:20:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000580)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000006c0), 0xffffffff, 0x1}}, 0x18) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x4, 0x62, 0x6, 0xc339, 0x7, 0x401, 0x3, 0x8, 0x6, 0x9, 0x2, 0x3f, 0x2}, {0x2, 0xfff, 0xfff, 0xef23, 0x10001, 0x0, 0x1, 0x2, 0x14c0, 0x80000000, 0x5, 0x4, 0x4}, {0x80000001, 0x8, 0x6, 0x10001, 0x8001, 0x4, 0x6, 0x80, 0x4, 0xffffffffaf207055, 0x0, 0x5, 0x8}], 0x1}) 2018/04/05 00:20:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/34, 0x22}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001500), 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001b00)={'bridge0\x00'}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001500)={0x1, 0xfffffffffffffffd}, 0x8) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000700)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/203, 0xcb}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340), 0xffffffffffffffd6) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001540), 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001580), &(0x7f00000015c0)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/05 00:20:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)="356adf09ca3a0277481f327492497f71a50a52cac162034029c891e865f9573dffd260f5c8f627ecd6c1cd37a76ed100a844e95eb137476fdf08bca7210f3e82a33616ed9a3579f825331ba7201c2b1fc3b3dde876600e29c4fa3ba2eb80582e31e185a22f26fe06fa6c235931548432239ff88483d656e788d5734921eb", 0xfffffffffffffd2c) 2018/04/05 00:20:42 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r1, r0, 0x0) 2018/04/05 00:20:42 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r0 = semget(0x0, 0x5, 0x1) semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000280)=""/249) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x5, 0x69a7, 0x1f}, &(0x7f0000000140)=0x10) 2018/04/05 00:20:42 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01001000fcffc8eca043d33c3516d26a7a00", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) 2018/04/05 00:20:42 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="db7e08c70f9f611570caf0534f42c600a764dfb7858e2a0eb5c687b0d7ada71f9b14cdbf2dc3ef0957fc7ca7ba0b47767c38bee088086df13485cbd6598056116b8ad3e16bcb3b861679b972ce14c58bd4e935f3cdfefd14d69e60f74798226bef298014a38099b94b6abac00393e5bd16e48f887a2ab3efb65d12baa76f32b195c540e957ecac46b6f0c2841fd8c92ec603d204207d03e80bb1a83c1dc372d1a4183b678d2f4df15baa6eb400f3fb3a072344ccee15f7000d423f0e092bd613f7cc3af972d83fb93194", 0xca, r0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000540)={0x7, 0x0, [{0x2e7, 0x0, 0x2000000000000037}, {0xafe, 0x0, 0x1}, {0xbac, 0x0, 0x8}, {0x997, 0x0, 0xffffffffffffffff}, {0xfb3, 0x0, 0x9}, {0x8f9, 0x0, 0x5e0}, {0xbff, 0x0, 0x6}]}) r3 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xaf}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000300)=r3) sysfs$3(0x3) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000000)={0x7f, 0xffffffffffffffe1, 0x7}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000005c0)={{0xfff, 0xfffffffffffffffe}, 'port0\x00', 0x8, 0x1, 0x80000000, 0x3b508d23, 0x8, 0x7fffffff, 0x3, 0x0, 0x4, 0x7}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000004c0)=0x8001, &(0x7f0000000500)=0x4) flock(r3, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000080)={r4, 0x40000000001}) 2018/04/05 00:20:42 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xac, 0x32001) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x2, 0xbc}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xfff}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) [ 194.076386] QAT: Device 0 not found 2018/04/05 00:20:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0xe0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x8, 0x3, 0x490, 0x400, 0xff, 0x4], 0xe9, 0x8000, 0x8}, {0xac, [0x1, 0xffffffff, 0x4, 0x9, 0x8000, 0x9], 0xac, 0x7f, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1fc) 2018/04/05 00:20:42 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x3eb13d0ead364b73, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000000180)=""/203, &(0x7f0000000000)=0xcb) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x677, 0x4) 2018/04/05 00:20:42 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r1, r0, 0x0) 2018/04/05 00:20:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000200), 0x28020, &(0x7f0000000380)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x400}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7}, 0x8) 2018/04/05 00:20:42 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000), 0x6677bbc4) 2018/04/05 00:20:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x20000000005, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/05 00:20:42 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB="deabcb56ae6e9ae0331bccb305fda7a112a54d614f8877a5a4398cd3260000861f125f7b380612919719387fdc053346143682b028ad4c0958463e341fc6752eece18e0c9940f18b4c4603ae105025", @ANYBLOB="73ca376df7e9ab19027a87612d2daa1f33aeb852e23623d6926daa8ba3d1cd68e787524d34bd6ee99540be230353b9078a4d907e7f8c125717e7", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16, @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYBLOB="19a27b599b5f23191683715a8c3077c9cac9f8ccab324ae4e3f69ac67d4012cf484bf3c0fbc820c7c2cbb72e4bb74264468dce336cd02092b7adea3f25354449883a1ae4a6a93badf14b25fee33983a875f2e9ca3b071b026e04aeaf95cfc21609ab09cba26cdc0df8bdb159dd4fe0274807bb2842738f289c4d6f91c886afd010", @ANYRES16], @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYRES32], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="e68b99d172a38f7f335087a5db185f305a0bc617b891c59cac970e80289405b3701953ec7b5c2acc4bb63489e94c2109d024456ec0fcd3f470e3ba65f810e6afe779987c0d486e0d4c86b20c711b7f6255444268ea16dabbed3373ecb94487defd6631611a883dcce75a24e35d20d5b58e368b086219cfb20212842251263d85", @ANYRES16=r0, @ANYRES64, @ANYRES32, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR64]]], 0x8) 2018/04/05 00:20:42 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x0, 0xfffffffffffffffe}) ftruncate(r0, 0x0) recvfrom$packet(r0, &(0x7f0000000080)=""/28, 0x501a5a7d29b1e018, 0x10000, 0x0, 0x0) fchdir(r0) [ 194.233696] kernel msg: ebtables bug: please report to author: Wrong len argument [ 194.249319] EXT4-fs (sda1): re-mounted. Opts: jqfmt=vfsv0, 2018/04/05 00:20:42 executing program 1: r0 = socket(0x0, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:42 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x200003ce) 2018/04/05 00:20:42 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/05 00:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f0000000540)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) [ 194.275262] kernel msg: ebtables bug: please report to author: Wrong len argument [ 194.284669] EXT4-fs (sda1): re-mounted. Opts: jqfmt=vfsv0, 2018/04/05 00:20:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f0000000100), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xd0c01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x5, 0x9, 0x1, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/04/05 00:20:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100, 0x80000) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0/file0\x00', 0x9, 0x4, &(0x7f0000000340)=[{&(0x7f0000000240)="b1017b70751aa2f74203864f21c614c1c67b76c04cc53a7ad555876554af280682d748a6806142457140ba795c1cf888fc33d5a136ba", 0x36, 0x5}, {&(0x7f0000000480)="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", 0x1000, 0xffffffff}, {&(0x7f0000000280)="e3947e4bcad9c8983edbba5acb5d6d3a6a0b68d7194562328107dba6fd0c48b321722b434d9af1fed9a69f4578c8a044c05fdb5c10448a6efeb98684a1b8b52f5f0ccf512d395d5f0e039395ab87bf0ff41ca1d4e3cff108", 0x58, 0x20}, {&(0x7f0000000300)="07af07ed653fa1dc19cec0d72ddaaa0f705619387557ad2c6203e97a3e6aa89ddac29aefe94c0f11126335f6e97a431a4265555afc47f19f", 0x38}], 0x88, &(0x7f00000003c0)={[{@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_normal='check=normal', 0x2c}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) inotify_init1(0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000400)='vfat\x00', &(0x7f0000001480)='./file0/file0\x00', 0x100000001, 0x2, &(0x7f0000002500)=[{&(0x7f00000014c0)="6d2fc3bf", 0x4, 0x18e}, {&(0x7f0000001500)="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", 0x1000, 0x7}], 0x0, &(0x7f0000002540)={[{@errors_continue='errors=continue', 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x30, 0x35]}, 0x2c}, {@usefree='usefree', 0x2c}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) rmdir(&(0x7f0000000440)='./file0/file0\x00') 2018/04/05 00:20:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20002, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x0, 0x24, 0x1}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = getpgrp(0x0) getpgrp(r3) 2018/04/05 00:20:42 executing program 0: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x3, &(0x7f0000009fc0)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178, 0x0, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'eth1cpuset'}, {0x20, '%-'}], 0xa, "f7b5e61cce05619a140af6eccf46a285010bab706b873774869b9eefcaeee397e4631146723aa36f544ee1baeb0b7af83bdf81e525e7024084"}, 0x52) 2018/04/05 00:20:42 executing program 1: r0 = socket(0x0, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/05 00:20:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x800000000002}, 0xa) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00000002c0)="cb024f828b5098234b7e7b6a7a39acfb88c0a6d868bc98b6715c4cdb2fd811f1b80135fdfa8b8b031d56500b063c32526c2d71a7715d8c37e05c89478de4ba4c9b7bcb65b58bac7b76ef7b59d0fe", 0x4e, 0x3ffffff, &(0x7f0000000680)=@l2={0x1f, 0x9, {0x8000, 0x9, 0x3, 0x5, 0x2, 0x6}, 0xb283, 0x9}, 0x990f9de322eef00b) r2 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000540)="69645f6c656761977986ce7749d5b50b80a0c4652501db637900", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="00000000000000278320a948947c1978aaa95249c9fe2948cdfd1e70c42aad83c03c33ad24554550c3feeb3f8dc79aadddcca40f1ba7ce8d6f8a2985f82a6ec40fa24d6ac4eebd1d24d0ac522a6f8ee714847e5e6fa7c421ad043ec4ff", 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r3) r4 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x80000000, 0x100) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000480)) r5 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x3f, 0x4, 0x9, 0x9, 0x0, 0xb9, 0x104, 0x5, 0x0, 0x2, 0x2, 0x0, 0x2, 0x1ff, 0x4, 0x3, 0x4, 0x3, 0x3, 0x5, 0x6, 0x8000, 0x2, 0x103, 0xe5a, 0x4, 0x100000000, 0x10001, 0x1, 0x1, 0x9, 0x49, 0x1f, 0x88a, 0x200, 0x7175, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x100, 0x5, 0x0, 0x1, 0x80000001, 0x1, 0x3f}, r5, 0xb, r1, 0x2) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140), &(0x7f0000000100)=0xfed6) [ 194.447651] x86/PAT: syz-executor7:15653 map pfn RAM range req write-combining for [mem 0x188660000-0x188663fff], got write-back [ 194.506691] device syz_tun entered promiscuous mode [ 194.550407] x86/PAT: syz-executor7:15672 map pfn RAM range req write-combining for [mem 0x188660000-0x188663fff], got write-back [ 194.582662] device syz_tun left promiscuous mode 2018/04/05 00:20:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc(des3_ede))\x00'}, 0x58) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000090101000000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:20:43 executing program 3: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x3c, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x41, 0x6, 0x16, 0xffffffffffff8000, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0xfffffffffffeffff}, 0x8) 2018/04/05 00:20:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x2a5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b30000000000000008c11b53ef2caad18217ad400000000000", 0x21) 2018/04/05 00:20:43 executing program 1: r0 = socket(0x0, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="b70c094cdad8710a8e0f3094e8de4bb8cb99ccf5a9257b6cb793e1c34abbda387244080cfb63431c5cb9b02d13ff2b43b32c2d7ed0a23dd8071b0ffe36d025b7bf5ec39dc54c8168d1fc03b6433cdb104a02a5b3c1d65fdea2c8d0462aaf5c891954baf411325d917265895c3141453a6541"], 0x2) 2018/04/05 00:20:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)}, 0x0) 2018/04/05 00:20:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/05 00:20:43 executing program 5: r0 = socket(0x2, 0x3, 0x4000000000000100) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x60, 0x4) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="0dee284ccb0e3556def61b251d36b3cd25eb5a4d5a29e66f7141d5132ee1c0553c5af597580697fd3fc147c04827c9c639d8a5e2", 0x34}], 0x1, &(0x7f0000000080)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/05 00:20:43 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'bcsh0\x00', 0x12}) syncfs(r0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240841, 0x44) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) 2018/04/05 00:20:43 executing program 1: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') setns(r0, 0x80003ffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x35) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, 0x8) 2018/04/05 00:20:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) connect$nfc_llcp(r2, &(0x7f00000004c0)={0x27, 0x1, 0x2, 0x7, 0x8, 0x7, "d945ea8f0e7cbfb48388b0c887b14a1999da0eb7405e223f64a6b70813521730e7b33f09beea3b297c68f0b181b8a9719795767fdfffd0b1059221d932c60b", 0x7}, 0x60) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190, 0x0, 0x0, 0xffffffff}, {0x4, 0x0, 0x400, 0x5d}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x101) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000640)={r4, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) 2018/04/05 00:20:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="44110953cdebb90000ffff7b9de25d0010", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x26b5, 0x200402) ioctl$KDADDIO(r1, 0x4b34, 0x7) 2018/04/05 00:20:43 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0xb, 0xc, [0x8001, 0x401, 0xfff]}) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0xffffffff00000001, &(0x7f00000000c0), 0x8) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/05 00:20:43 executing program 6: 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, 0x2000}, 0x0, 0x4, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000100)) 2018/04/05 00:20:44 executing program 0: syz_mount_image$hfs(&(0x7f0000001040)='hfs\x00', &(0x7f0000001b00)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="747970653daddb0b6cee2d991a1c232362d0ed44059fe21877551b64d88db4a171831ba7aa6aa5f7929e6ecd43cd28c282f2efc74eef"]) 2018/04/05 00:20:44 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)) getgid() socket$unix(0x1, 0x5, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000840)=0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000003c0), 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000240)=0x3f0e, 0x4ffdf20efb62b4ce) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9c", 0x84, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r5, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r6 = inotify_init1(0x0) dup2(0xffffffffffffffff, r6) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/62) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/04/05 00:20:44 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r2, r3) [ 195.541103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/05 00:20:44 executing program 1: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:44 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x35, 0x34, 0x30, 0x33, 0x36]}, 0x6) 2018/04/05 00:20:44 executing program 7: r0 = socket(0x2, 0x8000f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x220, [0x20000200, 0x0, 0x0, 0x20000230, 0x20000348], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x13, 0x0, 0x0, 'eql\x00', 'bridge0\x00', 'tunl0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x1ff}}}]}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'dummy0\x00', 'ip6_vti0\x00', 'nr0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x298) 2018/04/05 00:20:44 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1000000000, 0x500) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x10000000002, 0x44034, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) fcntl$setsig(r1, 0xa, 0x21) 2018/04/05 00:20:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) accept4(r0, &(0x7f00000003c0)=@rc, &(0x7f0000000440)=0x80, 0x800) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0xfffffffffffffe00}, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) write(r3, &(0x7f0000000180)="15", 0x1) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000480)=""/191) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000300)=0x4) connect$bt_rfcomm(r4, &(0x7f0000000140)={0x1f, {0x1, 0x20, 0xffffffffffffff6a, 0x2, 0x1, 0xbb}, 0x4}, 0xa) 2018/04/05 00:20:44 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="220000002100070700aa875d09001c010a00001e0001090000000400050013800023", 0x22) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x20c001) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000001c0)=""/159) 2018/04/05 00:20:44 executing program 3: clock_gettime(0x0, &(0x7f0000977000)) setitimer(0x0, &(0x7f0000000040), &(0x7f0000000000)) setitimer(0x0, &(0x7f0000e0f000)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/05 00:20:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f00006c7000)=0xfffffffffffffffe, 0x36d) 2018/04/05 00:20:45 executing program 1: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f0000000000)) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x7, &(0x7f0000000680)=[{&(0x7f0000000080)="a85a990b3cde3ba709236431b46f571cd1468dde1d1c9ff0979a8627701ca2fc8ee9c03fecb30b336bb9a2274b8eb2be1833af606f6160ee661aca134fad93bd84377c34a49621c1389c34c067849f831ed112ca7af6aee7f6f86a383ec8415b9be48d8111a554927390940da6c639fed7a55e0c382373eba5538dc2629eb230a6bd4369df26dfb26bee058bb4ceda483c7a66e28c31d4d292e6295da5c2d3827594fbc732adbfb6069b69ffb5", 0xad, 0xfffffffffffffffd}, {&(0x7f0000000140)="d0e41540b621cc18e34fb4478c31551a20baefa318898c496cbaafbd74b267a0dff0862d203df48a9f40843e51e50b87c8b62baaae75e0c5be2e6e640515a1e52ea552d8777cc1c61adf1f71955a2009999083bd24cd4a5b77a09858506a7e3cc0954d3e090653a078fc5110b36de73155ccd57b85dc019f4a5607048f10d957d2c4c1cae1", 0x85, 0x7}, {&(0x7f0000000200)="644ec27c7f366ddb18df5562e2f23bc1bdbbb4ca9f4d379f6d9c100e3f4f76b5346bfc1ccb9613c3a4911b73d6efd1aa05a657bfc6f455ae618ed6d3b06a587666125d1eb0616551f1bb489166ca7daeb16677e3fb283dea7c77b76f6e5cb0d2908c7956772d8fd7889468463a90025345e8fef02c0978e825f7f35cdc468ba98fdc017d21ec3aa006219f05c8e2e22ad13eb708fa9015b9859430d40f3a5a76069b177b37e6099fe2b63a91ae7fd28c1288ab080116b69ba5fb1ac323fab72cefac58e12715185fbea4755bdbeb224812d0faeaa9a745960a507e92e4c1", 0xde}, {&(0x7f0000000300)="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", 0xfd, 0x3f}, {&(0x7f0000000400)="94dcc8fe9e71ef322ce0b7dcb3400157fe3e45f19c2da5a27761704f879bf35d194d50bb510d86b86eaad1c959fb7faf41636b6485834209594751e25330f47c6b2bd4b1fb1c0839d49691809bcbc7e8afe4a1babf00b747f4622a2f06bcb189373fb78e3afb965e48c7be69703aca6bb8338d9f4f1e8065511742f4fbedda330c6e684e1cd51bf7e7b382f9bf31b79b3327ebc74ea8309fed7e69dae4318007e9f4d69155add60447e93c745780", 0xae, 0xf7f1}, {&(0x7f00000004c0)="df53eb6f1b9651e18eeb152de615457949737d49260bec3fdde3081839b1a52f2cd77926984043719b0f1a2839c4973d0097af7cb396fa64959e426004a25d3aac2f5fcaedac3179b5e43a70205672a88b4c20a5201d1c7cdf69ec025914788b49a8189de65323b8918fecc4c329402e4d806286062240ef78dd714b727efc32104fd2e7e2b8b924259c3f5786cd96120443f1f827e93b44fafd0f96", 0x9c, 0x2}, {&(0x7f0000000580)="594b54d18d11a301414a2110920d307b339978b5611f15346257afed53a04ae37a6710a7ff6c1001d9f270c31ca7ad9adaee2b538bbbac47c9edfd063f334ca7b900819edb499c75eb9b6ee12fab98c7b85110e88cbf1f2dd8ca2323e5c56bde95b574e19bd9ca2fa87b8674a9815f9de1fd326e4e5d67eacc298b21472e5cf5fb0f93252e05eb56bafb146da107ce70a8e8020e0ec3703c931df997b4c1b3809981dabef1b0f095a1e4e08f249275bae6a52a12f28b29184da1053328012aac344215e7438f179bf2cb17fcc8f98e43b0", 0xd1, 0x2}], 0x2020010, &(0x7f0000000740)=ANY=[@ANYBLOB="6469725f756d61736b3d3631343631363236302c726172743d312c747970653d66efb4642c00"]) 2018/04/05 00:20:45 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'eql\x00'}) sendto(r0, &(0x7f0000000080)="769bc995ac4b35a1a42c51f634b59273265de48102e33956beb61a6bb1e825e91690fcb1e156e5cccd1d4de6fa98e71c94f69dacf0e7b82a1cd651196d02147ec7c1a42431c0a417002736ee14ec37eaac946f2695e376a398153dce08b0e4a81377d4b19df7bf0d9bbb7a2bab131e61098bc523145c9006d1f4", 0x7a, 0x800, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x4, 0x3}}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6_vti0\x00', 0x2000}) 2018/04/05 00:20:45 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @rand_addr=0x3ff}}, 0x7be3, 0x81, 0x5, "d8d64a3fe34866fefd9fc19b539a5876a359cca982c5178932c8473512dae66bc8c376e3489e578a802d91d8ead78bd45d677da9d487d86a229f5f07a179fa50331a65e5a8410641a6cdf647e779a012"}, 0xd8) setsockopt(r0, 0x0, 0x7, &(0x7f0000000100), 0x0) 2018/04/05 00:20:45 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000040)=0x60, 0x800) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cf, 0x5, 0x10000, 0x7, 0x215, 0xfffffffffffffe00, 0x2cd, 0x1}, "8c5b33814af48db0760002342a201533b10c06a17501", [[], []]}, 0x236) sendfile(r3, r1, &(0x7f0000002b80), 0x8000007fffffff) readahead(r0, 0x7, 0xffffffffffffffc5) sendfile(r3, r1, &(0x7f0000000240), 0x1bbfbee5) ftruncate(r0, 0x0) 2018/04/05 00:20:45 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x20, 0x10001}) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/04/05 00:20:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x6da4, 0x9, 0x0, 0x3f, 0x4, [{0x200020000, 0xffffffffffffffff, 0x400, 0x0, 0x0, 0x100}, {0x9, 0x8000000, 0x5, 0x0, 0x0, 0x1}, {0x100000001, 0x9, 0x0, 0x0, 0x0, 0x2083}, {0x62f600000000000, 0x0, 0x0, 0x0, 0x0, 0x200}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0xffffffffffffff81, 0x0, &(0x7f0000450000)}) 2018/04/05 00:20:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x7, 0x6, 0x8, 0xffff, 0x1000, 0x7fff}, 0xffffffffffffff23, 0x8001, 0x8000, 0x1fe0000000000000, 0xe7f, "d038e9ffa6182ee1deefba414bc1612dd71e08a4440c8f86374b8c198316f7b846cee9cad09cfbaaf0f5f102985823392c00fefec72c03e5602a013b7cf480763e4633b64bac7175a7f65a4e0127207220b32b7cbc2bf4d1076948c19d3420fcb251ff22ae562b7f613d6fa756d8592096f25b0c760cd6ded1b8ef8a44b4847e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000015) fcntl$notify(r0, 0x402, 0x6) 2018/04/05 00:20:45 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x8e}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 00:20:45 executing program 0: r0 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r1) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) r3 = semget$private(0x0, 0x0, 0x1c) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000000)=""/122) 2018/04/05 00:20:45 executing program 4: capset(&(0x7f00002d0ff8)={0x20080522}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x2, 0x2, 0x5, 0xa0, 0x0, 0x6}) fadvise64(r0, 0x0, 0x7, 0x5) 2018/04/05 00:20:45 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) r5 = socket(0x9, 0x5, 0x2800) accept$ax25(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10) [ 196.783219] binder: 15806:15814 ERROR: BC_REGISTER_LOOPER called without request [ 196.787877] QAT: Invalid ioctl 2018/04/05 00:20:45 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @random="b559c902dd54"}, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(r2, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x8, 0x8009, 0x1000000000000000, 0xdb3d, r6}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/04/05 00:20:45 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'dummy0\x00', 0x3fe}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) [ 196.846580] QAT: Invalid ioctl 2018/04/05 00:20:45 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) r3 = accept$inet(r2, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000180)=""/135, &(0x7f0000000240)=0x87) 2018/04/05 00:20:45 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:45 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r2, &(0x7f0000000380)={0x0, 0x2, 0x1, 0x3c73, 0x546, 0xd7c7, 0x1, 0x2}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000003c0)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) rt_sigaction(0x25, &(0x7f0000000500)={0x1, {0x4}, 0x10000004, 0x5}, &(0x7f0000000540), 0x8, &(0x7f0000000580)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000680)={r7, 0xa44f}, &(0x7f00000006c0)=0x8) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf17441560cf6707d674ddb6f932dde0acf6cca6189da3ad9", 0x1e, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e67876c6500000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000c9980000000000000000adad00000000000000000000000000000000000000000000000000000001000080000040"], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={r7, @in6={{0xa, 0x4e22, 0x720, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x8, 0x8, 0x7fffffff, 0x0, 0x2}, 0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/05 00:20:45 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:45 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x8000, 0x7, &(0x7f0000000480)="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", 0x2b13, 0x802a, 0x8, 0x100000000, 0x8, 0x5, 0x1, "a1eae161dbdb3817e4e33710a10a21dfdf8c689f3f868d0e5900dad1f0b697a4da7d8ca98a545a606496d10c7aff4d5c7252d12c0f44139de2808772fc1a396d833e4fd0269cdf72e6b01ae0d6656f7c0474185e2c2524dfc47b75c69922e1b4e007c98166b23110b4aa198913a69c9d1fe1584b4ae53ce3f3684419559d76f49452aea142d5281303954eb253cdc6206b27c0ac4205673b53910e5cc35418ef8086b6b6f91b15cc098ac2a082440c29e6fe4ca0e70e7f8992ab00368f2118d6f590707120f126554ff4558fd36fea7ebc9375409322e554b386db0b90d8b4c5f16de8eb3dab3d16dd4d0f6df423a3b9f457473fc9dc77"}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) [ 197.573794] binder: BINDER_SET_CONTEXT_MGR already set [ 197.579307] binder: 15806:15814 ioctl 40046207 0 returned -16 [ 197.580200] binder_alloc: binder_alloc_mmap_handler: 15806 20000000-20002000 already mapped failed -16 [ 197.595909] binder: 15806:15814 ERROR: BC_REGISTER_LOOPER called without request [ 197.603627] binder: 15806:15868 got reply transaction with no transaction stack [ 197.611122] binder: 15806:15868 transaction failed 29201/-71, size 32-8 line 2763 [ 197.726745] binder: undelivered TRANSACTION_COMPLETE [ 197.732011] binder: undelivered transaction 370, process died. 2018/04/05 00:20:46 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = getpgrp(0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x101400, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000140)={r3, r4}) r5 = socket$key(0xf, 0x3, 0x2) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r8 = accept$alg(r7, 0x0, 0x0) write(r8, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93", 0x50) readv(r8, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r5, r6, 0x0) io_submit(r9, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/05 00:20:46 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000380), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/05 00:20:46 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/04/05 00:20:46 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000000)={r2, 0x3, 0x5, "60f6998cb33e044a1c761f774142bf93a9b8e8124b9443633cf1525569502b469775da39db4d80c70be134b7c62e7d9c5e15c5"}) 2018/04/05 00:20:46 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x26, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/05 00:20:46 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1c7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200080, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x4, 0xffffffff80000000, 0x7b2, 0x0, 0x0, 0x102001, 0x100000, [], 0x7f}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000340)={0x5, 0x7, 0x5, 0x5, "cc10079158adefab5d54e74a3ebbb6af87957390be2f77c74ea195bd36ef3eda64d69bdf70581c945ed71872", 0x7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000380)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 00:20:46 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="50faef61f89392caac8e323842405f05", 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) 2018/04/05 00:20:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') 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) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x20003}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x301000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) linkat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:20:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000f6a000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x100, 0x0) socket$inet(0x2, 0x800, 0x3) 2018/04/05 00:20:46 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, 0x0, 0x0) [ 198.171513] device ifb0 entered promiscuous mode 2018/04/05 00:20:46 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0xe18053516bfa5041, 0xe, 0x1, "f994806e74cf699b4540934edfdab1f300553889064275b7e9c745639a9de34332eed09d4ed18a853e70e6e7f98f32daacc8cb18487e435ecd912cbd7096e490", "3d90a0950a098e100d4773d74f3b351e926b91435bfc95998978543f1cec9c01", [0x3, 0x10001]}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/04/05 00:20:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x100) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x505d, 0x1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000900)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7741}, 0xc) 2018/04/05 00:20:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23}}, 0xeaab, 0x1000, 0x401, 0xffff, 0x20}, 0x98) setrlimit(0x7, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='ip_vti0\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x101000, 0x0) 2018/04/05 00:20:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798059439ed554fa07426adee901d2da75af1f02008636bbb51f6983a8bbd694f5ab26d7a071fb35331ce39c5a4e6206322c953e42d25bf4fe40496d9512b7562b9aa6d49017a06ca7f5ba1b065af5de794f1d9364a80e82994c8b9c5ca76d5b15be80d68fd16787c16392655e72b9fb0ba930be005174156c39ae0c9dad500f6f736a8f2793f58d4b7ba5645a627966552f02b35235332ef1dc5184e39d776e1fe2ce74907254") socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000000)={0x2000000000000267, &(0x7f0000000100)}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/05 00:20:46 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/04/05 00:20:46 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x20, 0x401, 0x200, 0x3, 0x5953, 0x2, 0xf1, 0x5, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000d00)={r1, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt(r0, 0x6, 0x7fffffff, &(0x7f0000000080)=""/198, &(0x7f0000000180)=0xc6) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/05 00:20:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xfffffffffffffe00, 0x48d, 0x8, 0x3, 0x0, 0x3, 0x12, 0x3, 0x1, 0x200, 0x1, 0xffffffffffffffe1, 0xc91f, 0x7, 0x2, 0xffffffff, 0x1, 0x7f, 0xffffffffffffff3d, 0x7, 0xfffffffffffffff7, 0xdd, 0x7, 0x4, 0x0, 0x6580000000000000, 0x758d, 0x8001, 0x7ca7, 0x3, 0x2, 0x2, 0x6cdf74f1, 0x10001, 0xed, 0x2, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000080), 0x6}, 0x10000, 0x1, 0x5, 0x6, 0x100000001, 0x800, 0x6}, r1, 0xf, r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xb0, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000180)={0x0, 0x5}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000002c0)=r4) 2018/04/05 00:20:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') r0 = open(&(0x7f0000000080)='./file0\x00', 0x40800, 0x2) connect(r0, &(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0xf14, 0x80000001}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x5, "7b5176eb26"}, &(0x7f0000000280)=0xd) 2018/04/05 00:20:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020004000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40000) sendmmsg$alg(r1, &(0x7f00000020c0)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000100)="2b0fba4750e0c3dd0a9f98969477c115e6096bf431d3007084181f2c0e609daed6407266129b34f19b00dec974d24728190b586b2e", 0x35}, {&(0x7f0000000140)="10eb8600660cff22d4180ddf447e93fc3a444f4de7940b1579e666953e9d507d503462abc2142375d223da755716d60826ed1dd79adfa5ba0e7f98564a50215693e67dc68575f828791975715c22d7e4d9a7", 0x52}, {&(0x7f00000001c0)="ba384330678d5200d7e25e9129acb2a5363b854204c5dc4c1106ad2b316e2a267fd7229e777ac5530655ce5b46d8f6c9564177bdd8e6609d5fc75d8228239c7ce300ad746e5197493fe2a7e6e2cf7012d38aa20cefb10fea1194c65c9fcc1656b9b6ea68a89377e4222bc1155b1fe1fd5d5651a200c6b9fdff15fde5aaef2f4465fe000d5a07571eff5aedc243657c9bb2cf01fbff65b73007d3a3b9b18b65ee85", 0xa1}, {&(0x7f0000000480)="6512c7356c988af160b067629a00ab29b24ef19a710b9d3ff9fc2a7499a703aa1e032d6458c5816286657e5da4eb5d89a0672788a86b66b153129fe7b57889348e9d92cf1c7bbe512a9a344ae02bb2cf2540c53591725f1d2be05686ff0b919edf26c5b95c7fdbab698fdadd2ec3d30f39c1d7fe73f2fe38ae867e3c861520b941d57a056f6ef65b61b10c79bbff339c140b5f6603fe446caba85646eaedfafb6c152025297ad7f52ddaaaf266f809395b94e1209b2480dffcbdc3ef189c5960610b7d6c02e6dc48f8806bee7cafb13d465622f8938841b4465601b06cd62524dfe84fba3a655a7bd1243ce7d7dd0e1c597942621354183fca9508c64f471dd5d1a90f9a12e0808f37bf653afaf90db8b53cb763d21f55e5376fbd0e2147c92e63c2c19c550e8bb15d1bc78f253d420bdf4a13e7aba8a64540900417f439631e9e8671937cd93e6722d72bbe13c4d927e364dd05362f16f342c69a121455fdf9f73e4c1da1c0b6b22d166657ec0c0ab473f734a5fedb13d8e5addf27c4c3cfe8891f276d3d10427b88e2e829ff9a38968b64b0ef5c8645ff814fcfe3149ba4eeaa93a3b6b153209aff92261ccc5fe52274868a91814b51bbcfd4794bad9f3c3aa0e8e7e2f77e831209a870692553219c6526e8c97e0993077966ab926d53d250b5c11c75fee8579cfa1e4dca07ae4ee3fdc548ec1a02c2dda4f4c1b8cad88a828aab108ca1f5fbff229a061b9ad9e929c483b8faaca7a7dd2f04d5bbf3b1e4766149b49c85fde16a415651ba6c78986c2f2a7bbe9c6a0c705c4c4b0cf4233d5065e6a231e606966888a50c9fcac43a5e1e043ea19b507cf718ad3c1943b04f3e39aa9a4a9ec02076a3aa283513c07fb048e9d9be283e00afaf588affffefb728b8a05b8c6a803d9a3d640b8313214c6f50b1a8cfd8a3c2958e27c99da288cfc6341e34cc6a1bd76f9ab59ab00fc76ac92f6fc8352910714b7b561826275efec4483a3fe6115df7ba4ba9b1a80f80af75fb78e75ad4f5b6319887e5f77e460d6371df2c57387464f5b986e06691a1efe65b14281f7443540245516537b701aabaf81deb7266f1f8efb74ee628b1d411e5176ccbacb022d5f7bce6891eb7f43a4b3542efbbe088ef9f5d9bf3526ba5ee2bcd84414724c6b227c14207be90929c77557ee5b624f6e6dd95983322e9033f96c9a849b585ff4561fe916b5ce7e8990c082e9f51811be0b4b77de837135169057bf10d6c6af3a657e661b84a7cdcefe3720a862fcdb4f05dcb76e7af3d41fb9673cb87063511c57d2a427c00bc7640ebf6c14425a9170be46dbae6dd617bafb22b12246afb810e1a3634c8ae050dc162087b8d6af6dfc39e62e1ad0433321271bb7de03ec22436dd672ad1756bde68389522e6246b16713e1380b1e491b6dc99c822cf88de7d74e644886af402368f9a79ffcbd97395dd54946b6e31979d241f4083af6dbdb8adc7c3319a93c7ed0eb2cdfe4ec22a3335dea02c4fae72d9909f721d0c6dc4748f6906092e60a53df5a3ede9fa40307b62ad460e0c0f6cde759a3d9d6bffb8e6d48ad15651fefb7386ca41da34ebaa81fe68fb05ad0635d0125e8fc1284bf828f810b98c39dbe8f8c8ca4e2f8d926a4b5ee7ae381b24c214491e0deec92299d9254caa1783dcd37a92617d15fd6e0ccc794e2237e247c5f7d55eef3463df75260e2392aad32a8db1b9e95cc55dc32b1cf8b2c45f6adb6f85bd0a4be13ab6a9f78f72f7ece1acf4ea5aca11160a4bbeffbf744273aee497b84eb9e93df2bec82dac0066dd1e536c617d11b7fcef3aa4b5ec0e9cde3879bc6cffbe0a4235f4eae4e158abad92969095626c59806ac0cbb472f87075d9aa147662092ab45823b8e065cd668523cef47f3d027f9e7544e2296948efe66fbf02952351b815096f83857ea8feab46c41117996eb8290fd1f1b0d68cd9b87f02d20c599d370d86e50e8078bb4e852364fa6f1b48a17e7c08d3e8c856abacdfa581d723954f9076b2591c721f2ab6f6acb65f8c9e9cf2a4ed1980b7bbe4de396cdf13115b09c7ca836e522d78e08e93c9305e03dd8c8e86e4fb55dac6a17ae1e77cf6b734da6a32c7b6d174df137da9e6b85e683014d110076b99555be9de9c1eeeef81ce96991d3f5c847de9b6bf736a5bd7a3447b2d629bd5d31219ba4dba80ce1b13a824dc67ebbbb3d02343648d3e867dce073a98ac2cd4ad83433a58b2c5c8a2061dea3abe2ce50292da2242eb45887caff82b10d8c439291f794e1769b584d11805244f2753c1570faed059db71f5912f9c5184ef7c0561d913136ddddd623536daf16796cd8a9e7899bd744c47f0e0be279c85cfb119435e18e79e33963e8a0f8d65adec417d6351ce5fd90d84e2767b117e49d1a62dbcc9b82e36c6638b2cf9c93b07f15dd3ed0b891236dc35e065dd53363db275046dba297d8d95c99942bd929fb5d97e0df3669353da56c9df44c0066467fc9c1215b923172fa16bfb017c751fdef4aae190e5ff726cba6f998050ffe393082a0cd6d2a0219806386130369279de0dd8c1e4f6a4c38d7747318804706e819f9208b4659582ad3ffcc344871ae9744e562364207a301c05a6b0236d1834f4857d2ca476d44dd02682fed63698351dcfa1f1e52985566c6ad51602e3d0021389cb09ae65ab8d09d398def5503ade8679d961e6ba85c0a6036d72c4a18f5a5b276282fc96e80f971e60bd53e9e9dbf5a887917e11c49e0b6c28167c8d8f2cdbf1ce6be7ac41b5cf990f1906c8332687b9542bac64c86474fbd77a249ab1f24bd9e20ea979e5419139af413a031560bc23c1f57d2809aea1f28f39b58a5e111cbdad66d54a11403280d7a103d91096da1a55b98535e3da0ddb58cb879f1968c4cb0e2b984ccaddacd99983abdc5ac6ae16767c3a4eb22fb5613697650ec320ffc3082e9caa981fa475f33de8bddfdaa04856647d9379122b94f75b2c759cecf97bbaef78c00959cc3af39631f103b25134e201a98e2c93c13b825aa11bb1c698b8a47403ffe3d310ec39f12aab07ad6aff447edad1a9101a475915adfd8ad28bb34e87e52af5dd736bcb1079e28cca19870c6414d7b92afadda6dd6d4b15f9b4b9e2b1b0f85fdc07c1f1fa2e82b1de532fb2267a957c9b91418fa149a319b81504beb605bf783541525e0cb0ff8c1889196381864337598ed8298f00619f9a306e3d04549610a8e237301a4843f00bfd5d3b10b8a4aaeb4db6624e1c14585967814811833e631aa0706785c451db215a229ffc36215e01bae1baff61fe129879231be33764cb3fc47efa7955f7ae78fa7ed1fc9430fd72756e5538feef2147d73d5b6b1ea0aaa8b49790f8d7a2947ae1a45c4bd5783376133cd474e730d497ba7c40b8d34aafc49afa9db390349490d3707a896ba8c2714a581ec1f69a19884dfd07f8e46f53574f170a9e9dc7e6ff21e1d6b3a75f5a11e3191bee7d9116805096b4b1dae8258a517ddb7d13058032c855abc8db364ecb46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{&(0x7f0000001880)="55db3c79ad3e39e61b43ff332c118d39b7dfcbea0fd4fd36d3aa9c3eaf4da8c762dff3a2b410935add0683fe1b2b17a08b11a2e99dcfe393eb5d46a06f3be387a92d445445727550ae15b788638fba2949ad8ab57c6a06ac1ce62d2b325d1d4128aedd5931277b066225d288b2ab08cf1754092e69543c7d2790cb97a41b53af5b3afb1c282ea4406fe06cc69f71af39ab17f2774eb4cc49cf51b84595804836e05797235bf1e2dba5cfd353bb63396bc6ba1b947e12395e6db4bdad73abb62cdd26f7fb2e177ff8c3ed94e27354b68ecea3970a2d5b72bb7c91e6da", 0xdc}, {&(0x7f0000001980)="3fb0174a491f7a1830a3f313ffb3f765b840e7c2883cb84ea37c339ed1b76a6ffcde2b92b909ef36d2eb6a6de415bb4606adbfbc9b7b0e97838b16bcdd3980060a2ebab432ce25758d969ba2c76ebc4907b725bf1015cbb9c68d483d2c40f79915d96f3b17457e9dcdfe1cd577c58d626b408091e8e41c754e15e80e5be27d670af836b9e6ccf603ddd56df53c03e679ac96c83153a2c087b1c6dae026af8791b6a55ac9e01e9ef758cb015fb15d73063912f394fd623c97901d38d872a05accc3be1d9c72c3a22162846105874fb430b21891da507029b55a6d730321403fa3a42a458d85dfeb", 0xe7}, {&(0x7f0000001a80)="18ec2af418f2646a20cbb1ec8215f9b28a4754f0782edd02441e0670d1a48e909f7cf45eaed2be672e8f2920ef18c8427ca7856c761fb51c535427c94ae3d2502bd50f692a5992a8d943add98302b86982cee6", 0x53}, {&(0x7f0000001b00)="b0c3a8e1f2da8b0c1adea9ac41ab29f89235ac584348656c52d2fb6bc3dc1f875f6f5629376013029c2f3d5148e3468988d27170b058d2", 0x37}], 0x7, &(0x7f0000001bc0)=[@assoc={0x18, 0x117, 0x4}, @iv={0x108, 0x117, 0x2, 0xee, "7b3fc01cbc0b9522565b6a58e84288f40ba0c2d801a4f6a1f43ab1800933ec518f410f75bbd307b254e28ecd5ede41db9e3242b7fdb27eed818b432847ff2199568ee33f38e842d4b2e73e33f061d53014f60d6ca751ee2ea9ce7f6b8f31baacd272dbc76f338297a5bcbc92468bd3ec4872bc7e4ebbee3428b77ba8b7c298334514c65ac6ce15b0ba39216ab31a90e9de17ae5c117dbf8671d760f0343af32f1af44786274d7be1fba3e84c7bd928d95921e20d70bc475c1d30bedf92bcdcd510bf85003ba9079b81b12d6f63c95a8b665276848ae4b8688c9a253d278523e0d1e6c3a38d68e0858375ef7fc390"}], 0x120}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001d00)="c09dcc513fab71f01a9bb1f885b19d026a62c29e115de26697c8292bf528ff7db7381a2ca6e172263521c38eff395a770ad0c96c2f8ad6534878f035594666ce85d09fc179e12bccfa9ed6daf178a27ecf42311bbb80a719a00d8c8304970e75271c05b722c7d04d8fd2de3c3b0d2cc7527448f20b7f3b74a793173459683a0c1b11f409486c969cb9f61265a3eecd865f6c59e68cf3b8da5a15359f6d57085a57290bac41d871fadd54755cad9c344aced420e1e9f539667783ef24e1338622d69777313b6817eb6dbb18cb7e846770934fa780b0351ce8d4abae413f308b37edbdbe004d0cf88160dbf838", 0xec}, {&(0x7f0000001e00)="707cf55c8846f92b161a9cd558e247ff76ecc37c81a8c8ff1d74eb39b0cd096b0465b50b809ea26b80805944f543a05ff44adced657b07942bc94cce78edd3d61ad908c452f8d553231d502eb3f83a577da3dd77239c679a4eb373cfd75f8b827ec7e2886dcffecb2a0e138327a84c6129fb503682a394b4335a8785fb07c3c5b3cb80bc3e5c138d20b88f17c7eaddfde52e6b49163d2cbc0045a893e4a77568def6e023c449ecd739f5", 0xaa}, {&(0x7f0000001ec0)="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", 0xfa}, {&(0x7f0000001fc0)="1048bd", 0x3}], 0x4, &(0x7f0000002040)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xba9}], 0x60, 0x20004000}], 0x3, 0x0) 2018/04/05 00:20:47 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/04/05 00:20:47 executing program 5: perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x440, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2400, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x7, 0x8, 0x0, 0x2, 0x0, 0x2, 0x200, 0x8, 0x7f, 0x5, 0x200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x3, 0x8, 0x8000, 0xd86, 0x5, 0x1, 0x100, 0x2, 0xc10, 0xffffffff, 0xe38c, 0x0, 0xffff, 0x90, 0x5, 0x3, 0x6, 0xd121, 0x0, 0x200, 0x0, @perf_config_ext={0x3, 0x8001}, 0x400, 0x9, 0xff, 0x6, 0x0, 0x8b, 0x5}, r0, 0x4, r1, 0x8) io_setup(0x5d8, &(0x7f0000000040)) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/04/05 00:20:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/05 00:20:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x145, 0x4, [0x79d3d9ef, 0xc6, 0x3, 0x8]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x9}}}, 0x84) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) sendmmsg(r0, &(0x7f00000077c0)=[{{0x0, 0x0, &(0x7f0000005000)}}], 0x1, 0x0) 2018/04/05 00:20:47 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x40800000, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="00080000ec05000013020000120000eda8090400000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100400, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x9cd) 2018/04/05 00:20:47 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000d00)=ANY=[@ANYBLOB="ffffffff00080006040000aaaaaaaaaa154a1414bbaaaaaaacaaaa000000000000000000000000000000ec817b9d6d82df082e5ce6085846c873c5c36e01fb65d62336bab9d084f4f8b975dee0caa3b8d5c3aa454f2d7b9431552649ef5f"], &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000dc0)=""/213, &(0x7f0000000ec0)=0xd5) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x1ff) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000800)={0x1, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x8, [{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20}}, {{0x2, 0x4e24}}]}, 0x490) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000cc0)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) bind$bt_sco(r0, &(0x7f0000000f00)={0x1f, {0x0, 0x6, 0xffffffffffff0001, 0xffffffffffffffff, 0x7, 0x5}}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000780)={@dev, @remote}, &(0x7f00000007c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x4b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x6c, 0x22ff, 'vlan0\x00', 'irlan0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0xff, 0xff], 0xd0, 0xd0, 0x100, [@arp={'arp\x00', 0x38, {{0x30f, 0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, @rand_addr=0x7, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x24, 0x62}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x0, 0x10, 0xf7, 'rose0\x00', 'teql0\x00', 'ip6_vti0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0x70, 0xa0, 0xd8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x8, 0xa00, 'irlan0\x00', 'nr0\x00', 'teql0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x218, 0x248, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xffffff00], 0x1, 0x84, 0x4, 0x20, 0x4e23, 0x4e20, 0x4e20, 0x4e22}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x927, 'system_u:object_r:getty_exec_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x528) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) bind$netlink(r0, &(0x7f0000000d80)={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000027c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002800)=0x0) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003ec0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003fc0)=0xe8) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000040c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004100)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000004200)=0xe8) getgroups(0x3, &(0x7f0000004240)=[0x0, 0x0, 0xffffffffffffffff]) r15 = getpid() r16 = geteuid() r17 = getegid() sendmsg$netlink(r0, &(0x7f0000004340)={&(0x7f0000000f40)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003e40)=[{&(0x7f0000001100)={0x1500, 0x28, 0x1c, 0x70bd2d, 0x25dfdbff, "", [@nested={0x18c, 0x79, [@typed={0xc, 0x5d, @str='broute\x00'}, @typed={0x8, 0x5, @u32=0x8}, @typed={0x8, 0x30, @pid=r4}, @generic="efca9a658725fe47c04665d875ea61d581937ad8df34a4d472b0b7824aa2250636bc5a15f24441692855a78908e331464f709235d78b420a7bde5ec83fd3759806beb400433aef2697e7436fdcfbeb350253e9a1bba09004d0ccf561ce32777d28e81371b3d1112220c12ec703604ac2c94cc04e1add52a8591f5457720eaf1e6b0bfd085e50cc9838f48653a35fba1b1bd9261488", @generic="6d25846eaa2e21d6cae78aee28a8eb9a410c9a1f177c6a3ab98fc32e0876cdc6e328cb144cf565cef4ac7fe9088d9203df227e55f583155b8a5e1c4ae29b7b229321030a7c6968c612a953398b53ef90b80e5b40f8228c037f861651fc106dc12404baf0b0cb5dcdf3107a7f723c105e4bc2bcb314d27dfa4ee4e1c69b6123a555332747dfc45569daea808bf91886e1cca0015606a94ee0848d5b0eb8dacb52f8b7772521037eb5beaf6bd61a24ac1f4d77aa6988f333c46535af2aa64b1aa5593345af322c1c6e003f1681273f", @typed={0x8, 0x71, @ipv4=@loopback=0x7f000001}]}, @typed={0x24, 0x94, @str='@:securityproc&vboxnet0trusted-\x00'}, @typed={0x8, 0x78, @uid=r5}, @generic="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@nested={0x204, 0x33, [@generic="2c0788fa7e7fa72b3b3ec1bbd4fbb64b5522b181cb7c0144fa7cdc2308b4f18f6305e6ba7169313e412c9ea08aa4aa1b59e430726e2f92634436418ffdc73f7c0b2d540da60e0a309a4610ceb793c0abc3cec53688d5912fbdc1b8aa06b34bbf6db69feb198ae80ac16baa0f33c51f68ad1218528d7656565a07d208794b720c3b3f0b67153d3dfb7652e3f72b75b5b87c8525154bcbbabd7e41f436c8a12806035feb93e4e7dce87f8dcf434dbad5f2c0a1e6c28a78bceae596ba6c552afcae34148cceb9781d45763ae7ac71654c740fbde95ffb1cce9abcf6abc4322c4e7553925b35276ef2667f15", @typed={0x8, 0x6, @u32=0x81}, @typed={0x8, 0x33, @fd=r2}, @generic="bc18fb973147e642437486ffca3d42a7b1e52822579e292aaa0d1e07a3f12199a361c5bf1afc2452618ce25d07e1a81d4b62ab2602da36d56616f35c01753608d662cde53ea2e1f31c789d137140a8109cd22720460b74772300e3d93ac30b94e6fd0e12ceadeb4e0cbe573ce3d572c3e95b54e93793b5d8a50ac898e197c9b25b7c8a00069946747c25e4b990a604b5f4d017c18ec45fd2d54064650bc84daf4da37720b08f4e0e794e36d92756ad5b5982651fbfd7d3c206b0a0430381c61ad69e31d0050bb35597572f94f82d19dd644398c6dea89aa128c788bc9279904d8d5802c42a", @typed={0x18, 0x21, @str=']bdevbdevmd5sum:\x00'}, @generic="151de54b91", @typed={0x4, 0x8}]}, @generic="c42b68ada78f3450d9639f9225ded36bcf5043ebe3cdf414f213fc1069b610439d", @generic='/', @nested={0x10, 0x24, [@typed={0xc, 0x2d, @u64=0x9}]}, @generic="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"]}, 0x1500}, {&(0x7f00000026c0)={0xa8, 0x22, 0xd, 0x70bd28, 0x25dfdbff, "", [@generic="45b138e27f", @typed={0x8, 0x22, @uid=r6}, @generic="06ad518acdc1989e76e75bf06f41589dbee285f06e71f77dfd8e9cc379704852e10db05c3204bd7b21617349eda62783dced1d33ddb6064e582522e8aa3704caf1ba0425a3e4cb42fef34ca4505f435398fa31ab9d1ff2d34b468c27e1ffc46027ef9c24401edcf490be0a57761f8d92ee832c4a864901255007ce7138fe0b0aaff39c5cab4012dd23"]}, 0xa8}, {&(0x7f0000002780)={0x18, 0x31, 0x1, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x7e, @fd=r1}]}, 0x18}, {&(0x7f0000002840)={0x1588, 0x25, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x1188, 0x1, [@generic="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@typed={0x14, 0x72, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x5e}, @typed={0x8, 0x19, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x4d, @fd=r2}, @generic="932e28477e0b63f24793b49ad4801ec768745fc7ee28d3fd03bfdf89dc3d41097643b5ff2575e367c6de40f01d2a670bfd645c374fd7c93d6fb25cc8dfa9f436239e7e34fb4cb348b002e337aa51cc0e09b32f8661d4d532952fb88e23eb183d3fe459db0f5b61f8801c06f1cf3d22523bbd60240d512026ee22451c8e4df89ad5863fcd8a9b6f2b30c030297e943efc32ca37f35e8a248347e586081426cdf5f66f", @generic="8c59b8f468fe946a68744d87ebdbc1229d540a8703d2a4f131999e8fb823c93dcebb5e3a4256bba23dbb6bc758d1da650ceb0c91ca3b61a3a61af0a809a1b1ca1ccdc2147c0c4131e5c808ba3c4c6ed3107b5476e6d1fd0ca1644446eab0b1686a5c11d56e61fe84ec6c0d96b4c8fdbd1552533540b06ec3e1c4719de2659bcbc49ec52e583ff983a97e9574fc07dff0bee644c9890d96348c78c6a50c7454c94d7fd8e039f0a2caded9b7704d366acdbc97694062024df5dc"]}, @nested={0x2e0, 0x7e, [@generic="f94068ecf216269761d9da3392076355e49ff859b613e37058f2d7c937d582d22b8417d069a5d87f72de9ff6242e13a347418d5b339cd376d40266c89c92086ccad7a42c34a4b4569cf909ba2c764ffe6b0c6b0e1c322de325d50f29e618df10119d39e620a5937ce282d04bc2aac508da029841ec14ab0b99dcc4a0f8ad4f7f2df89ea50d26cf5692407a95e11f4c2142eb46a274b948fb009564ebacbca33f489061dd04f0758198587d0d333ae779351593701a8e594dad3deb188ed0b866dc7404b9a5585415f6a8fe3a21feb78225", @generic="cfa74a87ad4460a7c9b9bd0561ea40876e", @typed={0x8, 0x7c, @pid=r7}, @generic="dffcf4fcd6cd14a39e2d6d10c9da085804a3b1831ca52efb8c694d60ff5017face4195d4bc23c0c11148cd8f42af927544352ff463c0c5a0c977fea7daeba96dde15867eecdf2841a686a65a633a9dce27372559fb904472e498b07708641c25f66b055ddba8306f6eeb4449e2604a0c0702562d2c87dfba7b1abcaf0d6cbaedda853803812c80e84776438c3a4ec57cf53406350dc572021d3f2574fa07ef9a13b41fd755ae17c24134d6c1b80240", @typed={0x8, 0x46, @ipv4=@rand_addr=0x100000001}, @generic="29d0f0b8d12b8555b11f88a2f7049a6183a23d18abd495015eb6a7731b08e412348f668255d9d86287d41b1870221e30a3d65ef6e1ecb21e88767273a222286b401f5cdc41e3021721ad9652c9c883e520ad63c0b8928540809309dc8d78ce865ce2aa06c623c47089712c50bd365bc3574f2c09", @typed={0xc4, 0x6b, @binary="429a7c1016ad6974978312ad4117d473c914e250ef615890be3b829f21778d45eda66b0945728aab9b6c807ada0afdb691bc14dfc6de1b121a36cddf33866dfd952cb73aeef95ba5329acd9122c7c65fb5c9535f1b78a954d6e1cde8c00caa62416a2758b9382e2f267d3f997fc08be572e145a56609e6eb9e1a1fc755444ad3a2370b2063b075ac57f58d9a4f2c6832a4e5d791ee8de4289ba553198f7b41e225d1a4ec949f313d543a5405541fd509f60f22d3631d3806c52dc65d7834"}]}, @nested={0x14, 0x3d, [@typed={0x4, 0x28}, @typed={0xc, 0x13, @u64=0x70}]}, @generic="9b37299244fd8b3050acac53bbd66d6e4b1dced1d41a77f46124418fb47721384d2829f3e770240029b4d67a49b4c20761a9ac61dfa446630fa23eeea2886cb310be002a3298163f2551a4943274e833d556a571dbc2953bc210afc7217753cd5dac5620caa58f7b020e27ea2ec235f52e3995d3474ea079e318a0b4a687f76fda0576dce3f2a509040d19073aa7b44ebf083041934b4c73aa9edc9c3415e15030e9afec4735ab22221e8370d2b25db325dc12bee26645d013d353ae94b28d2c4ed47ac733ed179a881fc488065527eee3120899382cef4e08252b758421b85056aa24d53a467c", @typed={0xc, 0x3c, @u64=0x9}, @typed={0x8, 0x7, @pid=r8}]}, 0x1588}, {&(0x7f0000003e00)={0x14, 0x3c, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x4, 0x52}]}, 0x14}], 0x5, &(0x7f0000004280)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r1, r0, r1]}], 0x90, 0x40000}, 0x8000) 2018/04/05 00:20:47 executing program 1 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:47 executing program 3: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xffffffffffffffff}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/igmp6\x00') fsync(r2) [ 199.289636] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 199.328866] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 00:20:47 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x40) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x500, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x10, 0x70bd28, 0x25dfdbfd, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x4040800}, 0x4000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x9, 0x5, 0x80000000, 0x5, 0x1d}) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000000ffc)=0x2) 2018/04/05 00:20:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000400)={[{@commit={'commit', 0x3d, [0x33, 0x31, 0x33, 0x30, 0x36, 0x39, 0x32, 0x30, 0x37, 0x37]}, 0x2c}]}) r0 = getpid() migrate_pages(r0, 0x101, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0xcb1) 2018/04/05 00:20:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) [ 199.364623] 8021q: VLANs not supported on lo [ 199.397739] FAULT_INJECTION: forcing a failure. [ 199.397739] name failslab, interval 1, probability 0, space 0, times 1 [ 199.409254] CPU: 1 PID: 15954 Comm: syz-executor1 Not tainted 4.16.0+ #15 [ 199.416195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.425547] Call Trace: [ 199.428152] dump_stack+0x1a7/0x27d [ 199.431801] ? arch_local_irq_restore+0x53/0x53 [ 199.436481] should_fail+0x914/0xae0 [ 199.440206] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.445318] ? keyring_search_aux+0x216/0x370 [ 199.449810] ? refcount_add_not_zero+0x2b0/0x2b0 [ 199.454565] ? find_held_lock+0x35/0x1d0 [ 199.458612] ? __lock_is_held+0xb6/0x140 [ 199.462664] ? check_same_owner+0x320/0x320 [ 199.466967] ? key_user_lookup+0x1a0/0x5e0 [ 199.471185] ? rcu_note_context_switch+0x710/0x710 [ 199.476103] should_failslab+0xec/0x120 [ 199.480064] kmem_cache_alloc_trace+0x4b/0x740 [ 199.484627] ? kasan_check_write+0x14/0x20 [ 199.488846] ? do_raw_spin_lock+0xc1/0x230 [ 199.493066] key_user_lookup+0x1c6/0x5e0 [ 199.497110] ? register_key_type+0x2d0/0x2d0 [ 199.501504] ? cap_capable+0x1b5/0x230 [ 199.505385] ? security_capable+0x8e/0xc0 [ 199.509535] ? ns_capable_common+0xcf/0x160 [ 199.513842] keyctl_chown_key+0x1d1/0xb40 [ 199.517975] ? mm_fault_error+0x2c0/0x2c0 [ 199.522111] SyS_keyctl+0x248/0x2c0 [ 199.525720] ? keyctl_restrict_keyring+0x190/0x190 [ 199.530631] do_syscall_64+0x281/0x940 [ 199.534498] ? vmalloc_sync_all+0x30/0x30 [ 199.538631] ? finish_task_switch+0x1b9/0x970 [ 199.543114] ? finish_task_switch+0x17a/0x970 [ 199.547594] ? syscall_return_slowpath+0x550/0x550 [ 199.552505] ? syscall_return_slowpath+0x2ac/0x550 [ 199.557416] ? prepare_exit_to_usermode+0x350/0x350 [ 199.562414] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 199.567767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.572599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.577770] RIP: 0033:0x4552d9 [ 199.580945] RSP: 002b:00007fb650f9bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 199.588641] RAX: ffffffffffffffda RBX: 00007fb650f9c6d4 RCX: 00000000004552d9 2018/04/05 00:20:47 executing program 5: 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, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)}}], 0x48}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r2, 0x7, 0x1, 0xc9c, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) futex(&(0x7f0000000200), 0x4, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0xab}, &(0x7f0000000040)=0x8) 2018/04/05 00:20:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) inotify_init() r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmmsg$nfc_llcp(r1, &(0x7f0000003a00)=[{&(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0x80000000, 0x3, "0638e9df0c4d4b5e60e37b11aeaf52ac6a5401114d73738386d5561a96cbf058c093ce43b4e6a75db25c36b07099e5649cb95466df928e565c0cc4c87d18d4", 0x1e}, 0x60, &(0x7f0000000800)=[{&(0x7f00000002c0)="b2e4d6f324b6646a8bdfe889b0c650004607260baa152d20fc55568455eabe878e66c5a62ecb054bf458c65b142e234ae54e7b17fbf014889f081d0c4e344082c38edc272d4067999b9e83c74a9b4b305693bf3861a303848d4be01ea0db526722d11de016b6841895f754bf6ba31aeb344fe2095527b6b7bbfa21245336b4ab8f0e8eca8f737140086ec278d608477a9ca565ada51c5cb2fb24ccbd7daeefa56721dbca4a31859b4057dbf108c7aa39cb944f4ec37a11af263b3f32f4d6f9407e61d9e1def1dfb3986b3a9ee29fa37d78ce422e5e0ec606869ba02f7b5f229258e44634512059c5fe054ba3a3", 0xed}, {&(0x7f0000000080)="b465cd5e92e0c212", 0x8}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000000c0)="2b872f1d6db95a5317", 0x9}, {&(0x7f00000004c0)="e32794169ca24916298df42f0df6595ba74aeaa8d298eb2c2bbfa45d75fe0a7ecab0bed263a2a4d5b2aa6588da9caf307e41bac3ad720c178a98662ad46e7ff01812ac1a80f8f18c9d0fe04d199eca58082482ce1ac1", 0x56}, {&(0x7f0000000540)="9ba1b96bdb08e19ddfc790275feddc038e9373f09f148341d1d0f7cc43ccea9680c9d73276772a6f11400073ee679ce01c4c52f4ee1741f8c542d92170835075a33fc86957565c4b3c454cf431c175c0e9200572627622ba448e637f83f939e0e8e085d5cff6788cff955fac8415b83daf5a4357c2790012148fa9aeca5da60db9b14b157372c85f4d653dda07b474c2647ead1a99913646f9c257ac3e26c204afcea17c18281d31796296f5bc60077938e518f325e7662c195d38443cd7e17b0bff8735ad6ed03a39982a9e413ed28a0ecb6222d6444038dcd9", 0xda}, {&(0x7f0000000640)="58fe43d35111ccf8e1bfe2e3819f9a80c1b3beb0badda01a90a2cc11d1da25a8174816bd1eaa976f95b1540f0ac7170f6dfb8d5a9c7d0509c607262807b019e557c21c0093c15379d3df3b0469c63ab4f1b3f9d0a074edd517812ba162d85a19d2ecae50b4a59c72a672351d5bd57024c3158f94e12167ec7501106d77f91a5be8ab9f42e3d87912cf999ddd84f0d5da13952418f993c8953998daec87278f6f82091dd56b5a630d1da34452d7ae6024e233b2b295a04513969681cd44a7fc60cc0152f97d", 0xc5}, {&(0x7f0000000740)="8f7d1a7521a6f4b70505016ec7371d7cc6d7c411fc0c0c51b45a39a5bea2a47342102ea6ce1e116c9bc9253d5c1275e3eb70422cc306d39770508bcc49efadc84ff26f98e634d61c77bb9e31638529c2d33a47ee13f4db1ba4ac49e2db1e7437f3326df8b03966f1c14a615f3f4b13d9a566ee0cfb59f570eaa75927b91940da7b07d085f1d8c5827c88", 0x8a}], 0x8, &(0x7f0000000880)={0xb0, 0x11f, 0x0, "c243977243b30ff3db12c3794b5f95f2b51171ca3d42dea48be5beef2b359a8d43f4579ef03407207949c5ae2ed657c8182653db6ead7bbc19a7fd2ca4e2d1c63e0c6407ec2d879a7dd61fe93921bd4e51255e9c0a95b1d0d1a832a855f15e0a9d69f2e2be13919c2d2141c23b198319ed05a0d5b9b00a743aff3fe157a7bcf24bbd4f5111926cb8d5c912775519e6fb36bc1141bb5dc8bf37f97033f60d5d"}, 0xb0}, {&(0x7f0000000940)={0x27, 0x1, 0x2, 0x7, 0x4, 0x7f, "8bd0d705b4c21ac136675dda9899120e72aa2e982cdd6b3ed2488713372946948393b1297ae335847b63b0bf480962ca4f8ada7bcbcfe9e077f12aeef76691", 0x1c}, 0x60, &(0x7f0000001b00)=[{&(0x7f0000000180)="6410a8431dd8b70b24288197f5f60488676680d5055aed118673198ba83ba3534a1b7fa5a04eed783c65c641ef2ad0", 0x2f}, {&(0x7f00000009c0)="61584434e82faecca1cecc19cfa7ddc038056ac487a06c6a846f9edebe30f4c35a7cf7df05d594e638c68977594a809e7a6059b72dec84d9c184a5149295e986a37d59aa86e587d02357dbeb70522ce3973cd83821db3adfe7e8e2af7cf419d90063196abeeda26aab22c897537120eddf06e52125a37aa076beccd7522c457c564a5c856091885c0c45d9feaeed7d9f0d548574c73f2a11aa7365bf3479788c8167b8247a0d7354d589efe022beb9ca40fa2f192bf3e43df5c3d2e34dca5520582f3d39e6c74578ad2f5513a34a2b72dc0b5b6c758451947ec1cdfa99fd549d5dc1e1a90f99026c8367cdaacf9c6b777462daca764595", 0xf7}, 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0x1000}, {&(0x7f0000002cc0)="0a8140f20fb1579b9f", 0x9}, {&(0x7f0000002d00)="b21ba989cc312837fafc28e678b44a329056bbc2a849522e63b545a35980458a96c3ff39d047c9cb12192274f83e7cb8f25829fb45decd5f25d7eeacf02bc6dc06a44b4adae1a971c85adddd875a3b52d444337190e0e78c60227bc0", 0x5c}, {&(0x7f0000002d80)="2a11cd12c8c465cac4f98b52e1ef026b4d7bb792c33eaaf7a7da073483a9156009e406aa52d4912f1aff61e426b14a5829f7aef46e96364f4b186f1b95db984f582eb2dd27f9731f80d64d7d51865cc63447700829839eee51ea09", 0x5b}, {&(0x7f0000002e00)="c66d5e3c8c0fb5212787e8a09a67f3044e7fc9702dc34d28236343e80e61f79de75263ca0b3ac006bc229b654e033bb11efedaafe5e60dcbd0cc7fc0a68eafcb0d99394c5c1c65b7b5725d39395a7fa98a44f1f1c3ca405d500f69e541540634fbd47a298f56a91f96dfe748645f4fd8835b0d9162d4e5415df96b8ef713d1a671c0d74b3b54913e885be1205f1666b108f6355e18bbfab8ffa126fa0c276424f3c6a955fcd7fdabf89af4ac83e47824301efa345f398c42dea6c2df866dce6dea29d06fc419c5", 0xc7}, {&(0x7f0000002f00)="fdcff988703e073b0d4aacd3c769549d9216ca054da4965a800fefd190f78f75a95076171bac50d43002bda369bb962a6b780210985e01395319c3dbfa1b68277dbc8a13c447fc120e08de20a6127006fb258bf4ce8ee10842695cc15a29578ebd1d33202c04e7ebdf9c2ea56a0cf3c26b95edc6680d2643cb7d078526708baac9be19034536eb9d1bdb855041eb0947e7d35933c4053f710fd0eb42395e69a0f1a44319bc62515a65d1d7371ed371", 0xaf}, {&(0x7f0000002fc0)}], 0x7, &(0x7f0000003080)={0x40, 0x117, 0x9326, "6794c0141e529905fc02821d21d9729a4893dc21126ec8be4ca8ac92103364848530ca5ef5094f4b9da810dce65392bf"}, 0x40}, {&(0x7f00000030c0)={0x27, 0x0, 0x2, 0x6, 0x400, 0x6de, "f766d326b27813b32f7e3b8892602a821db4bb61c415c3691f5591ddd639966cd62f5a148ab5327ffbf430718d637a4e04a4a1957b6dbd5a131e2496924847", 0xe}, 0x60, &(0x7f0000003400)=[{&(0x7f0000003140)="01351524edd8f5402c616b610bb5c9c08dde0835a33cc2df803b38cbe183920666e1ec6c3a44ba948309ffc4788e50f32a981aa823670cfd59fc576895056313912f876ec027c953bf3b7ffeae8f6282cde3dab2a5115a49a3be30dc11f8248f94c000023e9870b53268f456b138a7c5fce75467a3ce1da79e354edf398690280da6cc157b921752023e99705d5091b594ee160bb3fc3e4b1f18d29f338f73299f3b8a51835f10ad778b41c659af6596bf7db467a1c34602023d74e1dcf35acb1c59ae2a45851167e12dc4ece1ad301255567948aff7841e48c70ab839c1c1bc03140214c24f", 0xe6}, {&(0x7f0000003240)="8ad064ba4d17f71026bed3b6df5cd16477d41465ae409f6d57e218ac06d14f82fe5c20ebb44e1f957818ff1b72926f4fc03b513cf102453e6ade542051508c960f83f9dc349c19bc72dfe3fc049945f3e79ccddbbf93f77770e6232d6c6b641f0b61da780ea8756a0eb6ba7c3d4e08d19629974158d8e6f140ea17fadfa9f9462940ecd6471eebe6fb2aadc76a4cbfb380b0707a7d21c4518eba0058add9b9bac27abb9e212590d710e0ff00da81d18962d329dca9bcba32a638322fc8154d98b1f0ef0abe06", 0xc6}, {&(0x7f0000003340)="c45476e7101b949ef2e9566da24fe0cc2a8092d3b93bc84304855b95ba4f8da25ff87bc1980d435e0f8ec0d5204632b54220b46f52ff4222c659a3f10ccc8115fef038134dec6bdc77ed552edd86dd0a36964dc5566f9f378d1d5c7582f10117fa2211370c65bd47e9d182d264c8024e14b4a0927b9c148d047b9d1552b46b6594fbbc2a5ae8bc62c66a978392671c15b1a25071607ee749", 0x98}], 0x3}, {&(0x7f0000003440)={0x27, 0x1, 0x1, 0x4, 0x8, 0x9, "028aa2f7219874cf4920bb36a1887982620ccd59d92552c8e796e80b25e042bd8075e808ce15efeaa96224bfbad712b61ae251a485382107974fbf27a3d491", 0x16}, 0x60, &(0x7f0000003780)=[{&(0x7f00000034c0)="d841225ff156e1cd0102e3969558c556b48080d1c607e73f07a64914dcb37fe735a1d7e267785365951c4a789a482c0ef753b060469ca8fe1d25b2fbc6a4582c686b904a613a99f9d6817ff521518942bc735e9ae368b8b3afde421d9d87eafeef899c72a17501fe3969ddbd1d70a94c56bd1ecc9e74aebe648095da58a48dfd4f8900ba5d540e34d7d613716f7997107f79b9af47332a24e59b897743d385592fcd32e35f1eabefdf89e8ea45edae428488c5365ad2b20f030e629c078f9f404c3ac3814f70843f7ca53c5f03532369720bc33898fd7b3e416a72959731ace49a815118c8de8a5b347c00", 0xeb}, {&(0x7f00000035c0)="d50ed7cf8f23d9e2749192f1f919ef47d7c1148c0e2f756bba5b2229b052fd7f722d7acb813a69893143b7141fedca92bf068cc100403351777761bd286b9ba396b4d7940f5a92a4e134f286baac22887b482ce8782439c21ac585a8d9e0e4a2ffd788f47db829fc522aa3b7dd8217ba75c77152d707fd8dccbe2656ffbe0e471d1abeb82a", 0x85}, {&(0x7f0000003680)="7727d097b889f67f1c16eb6ae464017ddb2d3583deabb24b1d7859fc4f4fcc2381b7f8ff40a357286f60b2aa5d6be59526348959026c7994aeda204aaf9f6c6a717c7b2171d18bffe567ffe64fe9450d202b558573cb11b1b1bb2f31bbe94f5085cb0e99913011a1f3fe0f4ec45ac826ff0294ffd0a88787473a811d4519699bb05110d3a4b16a0bdc1a53c44d83eb996c06c251d6f888908f6cb26a68bf9d64a86d44fe1a4a49c7ccc893e9b16d0ab4ebeb3e1111ed443f927a55ee98e6e082f1d2ec606a8b3d5a854cf9d8964ee66d48bec486960cf3ce2920cb08538c4d", 0xdf}], 0x3, 0x0, 0x0, 0x48000}, {&(0x7f00000037c0)={0x27, 0x1, 0x1, 0x7, 0x9, 0x3f, "9f149bc2c7044f5f8f0db858ca8d66b3030191c84824e2bd95c54819842c53a890a679ef76a5c167e0992d5e1bb0cf80c098787af8a26e1ebc06c8fedfe838", 0x2b}, 0x60, &(0x7f0000003940)=[{&(0x7f0000003840)="4c110edf737ab48a4e8ea86f8eb356a36db5e481ceeab90608a669553fb87fbbbca4ada594ffe570a4a2811b8b0e8ec87d0a0f592a277a9a5a1fca5bcc93b0ea77fcc8b95c41f05d8c9cb0f98b5dd74c13ba456c1f15c55f38958f202eacffa42c41edd42dacc0a356aa4c1af03206f574a5a3b1672a7f7c8383dc713e5ff070eaffa8617b2e20dd6ad1c3309424c868ba28c9e1da51b580b0fc3aa5eb3458168301b87059c6154e43b198db289db631048066dbc395334b936507d7770c8d7c3107fa457dd5c9ee383ab732769e985fba21b2", 0xd3}], 0x1, &(0x7f0000003980)={0x70, 0x0, 0xcea, "e2ce8762df09d42c89754978c7ff993f2009957f88be68ad03d852ee4169f54626ba9395bc053e37f753d1333557903b252b8836b00a323e81ceabbe5bf898baa5ea9111b751c964b953c3e2af3b08ce87df25649d944088c8cd11"}, 0x70, 0x4000000}], 0x6, 0x20000001) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) [ 199.595891] RDX: 000000000000000c RSI: 0000000007f6c3d3 RDI: 0000000000000004 [ 199.603143] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.610397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 199.617648] R13: 00000000000003bf R14: 00000000006f8a88 R15: 0000000000000000 2018/04/05 00:20:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/05 00:20:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000001f64)) userfaultfd(0x0) 2018/04/05 00:20:48 executing program 7: sendto$ax25(0xffffffffffffffff, &(0x7f0000001300)="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", 0xde7, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00", 0xcc) socketpair$inet6(0xa, 0x2, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x9]}, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 199.682222] 8021q: VLANs not supported on lo 2018/04/05 00:20:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x400) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/05 00:20:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000004, 0x213}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) fallocate(r0, 0x2, 0x1, 0x0) 2018/04/05 00:20:49 executing program 1 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000100)={0x20e}) 2018/04/05 00:20:49 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet_icmp(0x2, 0x2, 0x1) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x3, 0x8000, 0x6) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2018/04/05 00:20:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)}}], 0x48}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r2, 0x7, 0x1, 0xc9c, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) futex(&(0x7f0000000200), 0x4, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0xab}, &(0x7f0000000040)=0x8) 2018/04/05 00:20:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="b7845e9a93c2f9a05c548379585c5e4907ae053c8119af570f8ba0591358876a3f9c88252b39590596e6a878f7b4b8c344ea08ffc377a9c419823834a2b9"], 0x20) write$rdma_cm(r1, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002080)={0xffffffff}, 0x113, 0x1003}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r2, r0}}, 0x18) 2018/04/05 00:20:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bpq0\x00'}}, 0x80) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100), 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) 2018/04/05 00:20:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x3}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$evdev(r2, &(0x7f0000001740)=[{}], 0x18) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={r3}) r4 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='!)*selinuxmd5sum{&keyring\'-\x00', 0x0) r5 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="ae43291489410c104c01b9e1e8d9be85919294f9a4501881c7158dc50ed801a27b3d64284b12192c852c0f689e5baed65cc352da0fec3d3ec34df8b0fa567ef72f575844cdca8086e793735c993935434ab11dcfa57d260b116af9be4eff96555c6579b86d908fce14147f49e0010f5ce04440ddc400718a770fde6a7bd69be3dc03ef71844a12a63e217dfe82ae9a1d663df73d234d", 0x96, 0xfffffffffffffffa) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="7d343598d926f55464f3c7a879cf2799bb8bbec856ac86e55ea0fe1fac407a62f2ad20f9bd929f7f88daffddb9931024dba43a0cd4a25f252fbe", 0x3a, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000440)={r4, r5, r6}, &(0x7f0000000480)=""/240, 0xf0, 0x0) 2018/04/05 00:20:49 executing program 3: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10740000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x105000) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x0, &(0x7f00000001c0)=@raw, &(0x7f0000000240)='GPL\x00', 0x3, 0x0, &(0x7f0000000280), 0x41100, 0x1, [], r1}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, 0xfffffffffffffd48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/04/05 00:20:49 executing program 6: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="556643c8b2b9395a02bebeb6404fc4cd34d5d2a060dac4b369d10d137b54759d3507948a7fcee2d22e96e8a6e5831cf0e8a0e6f384b51d25b8b7823314583fab70bd9620cc70bf3344025ef5a1b8194372143a3097fcdfa98c6a079e86a8efdfc52813ec186e2365b61ca8e55c350bd943dbb749", 0x74, 0x0) r1 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) close(0xffffffffffffffff) keyctl$revoke(0x3, r2) keyctl$get_security(0x11, r2, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/05 00:20:49 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) writev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="c3c75754997e7f4bf5e264bf9c8a06985935e0bb72255d1f09ffb589da1efb18460f0b55413f33efab5d03865a7edf341954b33b3475fb0e55a877aa333e2764935348669f10a1cd673e269162e10900e5c03654b90e6fc173213dd9063713432da04a4af4075eecc2eb4d680f9c800c8baca772ccb75be6807eb5b80a42c964a4e677db67c4c036c86a7b1706140a333125587f3be66c973fc2be7307007063a33b4aa6ee065bee29c37af28655", 0xae}, {&(0x7f00000001c0)="67c55f96f83ed33756bcf1d2c13060863bead81ba652d203f7c7c684156aa0b54d5c212093fc490489bb0b7baf33a4edaafc1d874bb03bab5aa00bdf8323aa0e229c763320e2", 0x46}, {&(0x7f0000000240)="b44018363b3953678985b45325efe4c152225b3764dc904fdbdf8ef0735d78e4c4e54fbb8ffd2f64282a807791e32f0939ed17e323e0e7eadbc2e1f6864ac0c4b4214006022a5c7bff8a7fe2259f38d56aef7bce616fe13a8f6b309bf11afd1ae8643e7c77fe88ede17f85058659b6300755a5837affe630f2756b7da705e10300be0117c2c5e6b0c405778440b3b446eeb706686735c8565648052747cab058c9fa1f4e66ebbd1db37d2671ed738866023b539bfbf14f5f4bbaceea4ec9ab43ac05b662f7b6d15601ad86511f24dd5949f76ccfd1", 0xd5}, {&(0x7f0000000340)="2f2097b2154af8f61402e8738064bd2c3dbc116ad4338bfab05287522a631a75b2cd4fd1c91728d36ecd9f36b5ff75a3252ffcde057fc3c4cf095789814820de800ab5ed2cc1524acc177e1b317942117ae4119f9b9520a8aa94caee402a57161a90a2c59baa63fe29ab45d3c86adf20dbda9b3b7b0eba38a2807ad39ffdff71785efeb1f4be7f80a3a621d7504c391da501e7c0ca197065f3fd4c24da077e96e223c23af82ae479c030bcdf7fa176172d40fecbadbddaf48c6104445c96a1f9ff057741abfa3bc209ef666239a78e995baa9fafa537e8971797ef8b8130", 0xde}, {&(0x7f0000000440)="a3dee9d1df7f5c35fb873f145ad20f347cff9604c2f2adb56d2ff96dc6ff77c25c03a82052087b0b5dd8ffaf77129b94821598721ad90a2fbe7f7dff79946ef05d621490a6ba9f22397311fa5a2ad47d19ed18f6c0cf7317fc314792bc0a7dbb0beb8e92d74353fb1b8bfa2a4ab1a9a61a6be2d0947e94554293de03319b19f85fd606313397df243165a0469e73cf44c116ad2a114ce60f58c9b72457ec15ed437851cf5c5db090ece298b10fd85167fafe1252d6e3a241d3c602583c2ddc88f98490d7332891552ad84d08b3d836e2be0da339ccdb5aeeb2ad48a002608861f2ef21f551f77d9fa9aea10a", 0xec}, {&(0x7f0000000540)="f21df989845a664b33112cf86a34c3a989c929c7da3aa0bf3503807cd66c0380b95ece2263ee5838368d3c512dc38f59b83f27f26b14acc8d3b0b52c3111308ce52886617a2d6006bcc1fa15de6717acdaf2ebcb1ac0b9e58a63f9b99ecc6665528ca4db88857d1943052575c7acf54b7a33c8d3bb0245897ab6c302e8aa8972dcd4bcb971e0b2", 0x87}], 0x6) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000680)="f71b8c74a9582a075f67eec856b47041", 0x10) writev(r2, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000006c0)={0x3, 0x3}) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 2018/04/05 00:20:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/dsp\x00', 0x402000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000014c0)={0x81, 0x0, [0x7, 0x2, 0x0, 0xdd0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000015c0)=0x0) process_vm_writev(r2, &(0x7f0000002980)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002680)=""/220, 0xdc}, {&(0x7f0000002780)=""/10, 0xa}, {&(0x7f00000027c0)=""/213, 0xd5}, {&(0x7f00000028c0)=""/132, 0x84}], 0x5, &(0x7f0000002e00)=[{&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/73, 0x49}, {&(0x7f0000002ac0)=""/3, 0x3}, {&(0x7f0000002b00)=""/71, 0x47}, {&(0x7f0000002b80)=""/117, 0x75}, {&(0x7f0000002c00)=""/45, 0x2d}, {&(0x7f0000002c40)=""/158, 0x9e}, {&(0x7f0000002d00)=""/213, 0xd5}], 0x8, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001540)={@local}, &(0x7f0000001580)=0x14) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockname(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)="25fecf30c3c14368cf9a773f1af015fbb982b9ee8b9dfb7567", 0x19}, {&(0x7f0000000140)="923d503ab1dbbee7786ca658b27fea7f40563ed6fc20444c894808a51d53113e02c8887d9e1fd3af5c7c2563a1e884f42da8b9cae724b3ae52d66ad0499900e18268e5157685e7f1920f3c00fda1702e021c007b5cc45dcafb625edce42b3785adb52f117ea29cdb4b058a9e59c3fdbadaacdfee15b01ebfc69964b5776956fc3c79047278b76badf13bd6015fa2f5ab01f49bbab1ee9ea3c69c457446cc48beccd8de4b392b51ceb14bd1c881bed4e288ca44cffa5b12b284cb4a72097d75ebe86f08bb694ebb0db079de9a5919087574ce3a1d4b550abf96ce816d14642f11d717bda2e328e274451d8cf62d50d81e9eea01", 0xf3}, {&(0x7f0000000240)="e44bdb7d85d9b9ddac7bc9b18a53eb676a4b986cdd2c0827a3d89e128a40c6b7b2ab1f38f82cdbc5a3bbdedc548723af6960402405c0b144c01e457a486268bdfe6a9974b7a73ab07bff05646352607e195b469c2a295bfc34486d3049099f4e76f694e0442b92db6117870cf8d4d206c5c965d20df3a5358e4dd889b4d647a5e6ecccafc4ce709e172448af0fbe36cd4fc4ef07e234e648a2d9851a68aadc2b7f1d9c9b1b6cc631b3f9fbfbb70d638561aa", 0xb2}, {&(0x7f0000000300)="50b12c5da29130c07ec1dbbd32d0ca00e3b125ef749398beff5d2df10b4f24d239fb015b13aa41ba5b378f1a436dda3023b95593ad5366c4a5bea7470aa69f26d0edd6b3435bc4ffbd4ebf983fcb4db54822be7eee3ace8eeeffe611b93016f5cc7414559e5f1fde0b6852c1c4325ae853308abd5112553d46c6910cf812b7c9ab2a9c24034cb9fd7855a0aaa630ff2a0bae46859cd176777f3a7b8ebccd9b5d35fa10094af23e1f54794d1900d24ad139259fc28227daab8083bb7b0d5e6e00869dde11c5e157de", 0xc8}, {&(0x7f0000000400)="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", 0x1000}], 0x1000000000000033, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/04/05 00:20:49 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) socket$netlink(0x10, 0x3, 0x100015) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x9, 0x800}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x401, 0x80000000}, 0x8) 2018/04/05 00:20:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x389a, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x8001, 0x4) 2018/04/05 00:20:49 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcc0a, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000700)="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") ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xa4a8}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffff001}, @in6={0xa, 0x4e21, 0x3, @empty, 0xfffffffffffffff8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xcc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/04/05 00:20:49 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x33b, @tick=0x1, 0x5, {0x4, 0xffffffffffffffff}, 0x401, 0x2, 0x2a24}) sendfile(r1, r0, &(0x7f0000000680), 0x87) 2018/04/05 00:20:49 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x5c, &(0x7f00000002c0)="040babcb035e6fc949cb9503026c134eb9da704b0e38f27c699cf66a585b3273a710f5a7b5c5e5eb7cc30abd72b61ea156c4d79d2685cc03310c0a75a2b0d6eaa2ae3e489028bba28bf8851c96718b65f30153bf70d3a2dcc5cbb983"}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r1, &(0x7f00000011c0)=[{&(0x7f0000001140)="08a2511e1c4b2dcb", 0x8}], 0x1) getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000000000}, 0x88e1ce01d9d906ec, &(0x7f00002c9ff0)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x8000) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080), 0x4) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000001400090009000000", @ANYRES32=r5, @ANYBLOB="20eb3c4dc433d47788fba78c550700c5d77032833d85d0141a957124520627d01e0ef11b55e9e01dbdadb438331fd186042728a124aac831aa32ba54a2c2841a91d46de563828adfd3b3a5cfc0b43014667fbcb756eedd0d25e697373a81ba1fb1a8ca8cd7b24349ad5cfaf5e0430f88960c71d562e42096a0ab11c494341912edad64514f2b5204202c8a0943b98d4c39fc24e4a3b8db0a54b601a00d5c7542", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/05 00:20:49 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x4) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:50 executing program 4: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/78, 0x4e) 2018/04/05 00:20:50 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0xfffffffffffffc00, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x1, 0x2, 0x1f, 0x1, 0x81}, 0xf417, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x97c6, 0xffffffffffffff01, 0xfffffffffffffeff, 0x6}) 2018/04/05 00:20:50 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x10000) sendto$inet(r0, &(0x7f0000000080)="5d7ce295aa9fbea822724062a32d0ef9f0ba34fc19d2b7dd919772a4533d7f7c97c65b3cfad1760769163c3c852aa883106b4c12b1b505b25ad3288814aeadd6abb56cad5a939956176a7129742e6bbb7d87f26585eca20d", 0x58, 0x20000000, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000002c0), 0xfffffffffffffcdf) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 00:20:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7f7, 0x0, 0x80}, &(0x7f00000002c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="f800006d64333230000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000004000000000000000000000800010000000000080001000700ab86718fd7526500000800010001800000dfdf5cf494a3f703a6f6dc40602ee957b329ed72eb242d9b88b9458539f0f642eaa45901cb092851631cf9288371ca6abc1425357a94bbceba96d586b61030886535ce55bee46cda40102cca309900a8664d7a9829c9e99ed578b53b1c3a7f9cd5c0049a"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/75, &(0x7f00000001c0)=0x4b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) read$eventfd(r5, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000071fe0)={r5}) write$eventfd(r5, &(0x7f0000000100)=0x3, 0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000fa000000"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000000c0)={r8, 0x0, 0x7, 0x1}, &(0x7f0000000100)=0x10) 2018/04/05 00:20:50 executing program 5: r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x6, 0x7, 0x0, 0x3, 0x0, 0x346a400000000, 0x22210, 0x1, 0x3801, 0x100, 0x81, 0x8, 0x7, 0x8, 0x4, 0x3, 0x200000, 0x4, 0x1, 0x0, 0x2, 0x80000001, 0x9, 0x4, 0x7fffffff, 0x0, 0x4, 0x0, 0x3, 0x1, 0x4, 0x1, 0x8, 0x70e, 0x100000001, 0x0, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f00000003c0), 0x2}, 0x4, 0x2, 0xffff, 0x0, 0xefbb, 0x0, 0x5}, r0, 0x5, r1, 0x3) r3 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='@\x00', 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r4) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2000000}, 0x1c) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000480)={{0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'sh\x00', 0x1, 0xfffffffffffffffc, 0x2}, {@broadcast=0xffffffff, 0x4e21, 0x0, 0xa6, 0x7, 0xfff}}, 0x44) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000380)=0x5e87) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000300), 0x4) 2018/04/05 00:20:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x44, r1, 0x1, 0x0, 0x0, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x44}, 0x1}, 0x0) 2018/04/05 00:20:50 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x100, 0x5, 0x4, 0x388aa0ca, 0x21, 0x9, 0x801, 0x0, 0x5, 0x3}, 0x1ca) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7ca, 0x44000) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r3 = dup3(r2, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r3, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) fcntl$getown(0xffffffffffffffff, 0x9) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000128000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000100)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="5b65bac6632328c348f68943741191699758f95651c3f89098715e7f4278927973eaed1a02be6a39684721e0513705a8208a48abeab5efb0393b4f35f8dfd8c55f064eab341f6aba2123ab9a87e61efb400947401f92f217db3e1a797d018e7f11bd6729fe530b85d872f1d4c0aba4f9d3d3839aa8d0b0c418a5bb7e9444126c4bb850477c05c909d357", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r9], @ANYRES32=r3, @ANYRES32=r8, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=r7], @ANYRES64=r5, @ANYRES16], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYRES16=r6, @ANYRES32], @ANYRES64=r2], @ANYRES16=r4, @ANYRES32=r9]) r10 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)=r10) 2018/04/05 00:20:50 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/05 00:20:50 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r2}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r1, 0x0) 2018/04/05 00:20:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x0, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/45) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000340)={0x0, 0x4000000000001, 0x1, &(0x7f0000000380)}) 2018/04/05 00:20:50 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x40000) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000250000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000029000000040000005200000000000000d8a0bc6738e606404afaeb6f14b0f3d9228d8a4eb5082c"], 0x18}, 0x0) 2018/04/05 00:20:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc), 0xfffffffffffffdc3) recvfrom$inet6(r0, &(0x7f0000000000)=""/247, 0xf7, 0x101, 0x0, 0x0) 2018/04/05 00:20:50 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 201.780427] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 201.788231] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 201.795610] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/05 00:20:50 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="080105034f00000070030000050000001f0100000300000000000000000000002aa46c4436e11ed68e74051574fb53baaa27f0035428f3b7f00f0e0945c21593041c4ed43ade302f4b9b600926f263cc3e3bddcd98081aa9ce3283a64d09d2fff86829f3c0de48388dd0e93b3cdd6b710c"], 0x24f) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000040)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x4000000000000337, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x9, 0x39, 0xffffffff, 0x513c}, {0x1, 0x1, 0x4, 0x11948f95}, {0x8, 0x9, 0x4, 0x101}, {0x7fff, 0x80000000, 0x8, 0x2}, {0x197200000, 0x6a, 0x6, 0x7}, {0x0, 0x2, 0x0, 0x7}, {0x8, 0x8000, 0xeb6f, 0x3f}, {0x0, 0x9, 0x100000, 0x7}]}) 2018/04/05 00:20:50 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x2, 0x7fffffff) 2018/04/05 00:20:50 executing program 1: r0 = socket(0x10, 0x8000000000006, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xc1e0, 0x240000) ioctl$TCSBRKP(r2, 0x5425, 0x6) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x20, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r1, 0x0) 2018/04/05 00:20:50 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0x401}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse(r2, &(0x7f0000000080)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) 2018/04/05 00:20:50 executing program 3: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x800040000000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="200000001eed26ee173a219965376f9b6bed3b2fa366c2ac1999104c6ffb79481d7184a46de600c7e66d5366b1379f41c1f64d243397fdca0f49bfc0f0d82e29ecb36596e17ca97a78384a1ba14e297318caadf55607150e704b4eccbc89aa55ccc884150801a4c7c90a574d296c87904f6ffbdc086e1f1b33f25ae0f242b195dcd784045ec9dc0ff58585eacc11a2707a694bf9e157e776fec2012ada83601d"]) 2018/04/05 00:20:50 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) io_setup(0x3410c691, &(0x7f0000000040)=0x0) io_getevents(r1, 0x5, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'%route\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x6}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="8cfb285c0744", [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x1c0) [ 201.965946] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/04/05 00:20:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_names\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000301ff8)=0x3, 0xfffffffb) 2018/04/05 00:20:51 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0xbffffffffffffffe, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 00:20:51 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x400100) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x13, 0x1, "fa49bfb7179b65720ec02f412886e0de1470dd48bb8c8bcb0037e0cf6494f07a65e71acc42be511fc935f44b30b68226bc5f1be4bc1fcb041371b57f3b48ac53", "faf6bc2b94c3781c6708cd3b9bf8ab0cdeaefeea795344c52a9b94d4c579746daea1e4169171e9a06783d07c62a29872fa0812ce1fc2cfe3c4d8db9b540d2800", "81c01305be484b5aa9bfcb0319d41e9148da9752e8c5592fe785923d797ccfed", [0xfffffffffffffff9, 0xfffffffffffffffc]}) memfd_create(&(0x7f0000000000)='securitysecurity\x00', 0x2) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000000280)) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/04/05 00:20:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x44, r1, 0x1, 0x0, 0x0, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x44}, 0x1}, 0x0) 2018/04/05 00:20:51 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000002c0)) io_setup(0x6, &(0x7f0000000040)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x0, 0x1, 0x80, 0x3, 0xa, 0xffffffffffffffff, 0x3f}, 0x2c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd89, 0x0) statx(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0xfff, &(0x7f00000001c0)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) io_getevents(r1, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) tkill(r0, 0x37) 2018/04/05 00:20:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/05 00:20:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@newlink={0x2c, 0x10, 0x29, 0x0, 0x0, {}, [@IFLA_VF_PORTS={0x4, 0x18}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x1f) 2018/04/05 00:20:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101001, 0x3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xd8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x401}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x0, 0x19}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x4000) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) [ 202.715473] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 202.720288] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 202.733865] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 202.737359] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 202.759091] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/05 00:20:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)="9efe90e77389ef2496ebf10f68e946abe81b38a5e00a82596efbfc4a8ae3b019bc41ed461f5b9e9f0f68b12ea8be9289a83f4fac88d6c55e6e86b03979c055366f833692000000000000003ace260220d5ce47ae9a3f0b44a4dead71eac39c46a8f62c907b47e4324686be7ed3c36449b93e3daa573de6879ed6c07feb982923b0f390cb60aa75f682af9542c8b66d191dc19d9fd908f0dc6db82a98ad6cd82565f84b4cab74f7c1318b4130c9339d621a9b7c753fc00f8203d2cd8f") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x1c) 2018/04/05 00:20:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003100)={0xf, 0x2000000000000013, &(0x7f0000000340)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x3, 0x415, &(0x7f0000000100)=""/203, 0x41000, 0xfffffffffffffffd}, 0x48) 2018/04/05 00:20:51 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0xb4, 0x81, &(0x7f0000000100)="53b4bca166c741c42d56adda9dc478bcce5f9682226fd83ad8ae86e7c93134016d86038cb8161ec9d6f2715321827abe35025da2c2456477966377a551904caf0b4322d165ffd03ed23f4711e202d3e2df9c887831000e5d7d9b92a800a5871c86b0d7ec0bd8ae32806a", 0x2, 0x3ff, 0x7fff, 0x7, 0x1, 0x0, 0x6, "3d36f383449d985a29003d0103f2f46b045366712e317f2c7b5575df4abaa515c47a8a83faad493ecc8e469552ee993284b05f0874cc9d4355debe7ebb75805114"}) vmsplice(r1, &(0x7f00000008c0)=[{&(0x7f0000000280)="1a0351ee0656f29f6653be9c2e9bc522f10090a6ec701939a694e1a8259fb221e1822c5eea9efa51bd91deb98a0d0a68fd3957b871f1f15ab5375c1744f9dc58d0c78e77990bba6e2f7b11d125d13724d8699402e22108a678f7c002f8d1b5730a9ea2", 0x63}, {&(0x7f0000000300)="316eeb329effb3d5bfc725e40e4e326bff34dc0c6fe805fdc6f20e80866ebc030ca9481e01b886169fa387cf1af697744b410a37351eaf2561eaa88376ebbc8a5b33a6fbc43e936bc7e21332cdeac8ed7bb0a1a0a076b6a541ecc61f39c32d7a3e34d4aab8ae369b2c559d60d95cd2b5850eb0e0498646db4df9c925aed39acb3f927d138a4d14da58a1e375a0635d04460f1d5cc10723aa8de33721f5a40af9c7b291f8a8225fb047f8a8300d9320c4451a42b09241a9f85bb1c085ace083aff17f2c3f5fee5932e291660ac909a562e3ae6a2d46b1e92986ea12d61c548aab", 0xe0}, {&(0x7f0000000400)="e39d66cc38efc9fe5e01ce255853a8003ff31a482274964ca070d14bebea5920cba7a2d2436216eb47c70fa1f58f8980f2ab28918103faf0e969d8af69753d9022954854c10364736428d11224fe48c79afe8b6dc35a174f49d4dc74d42a0932d032e0349a13d572f8b281f89ce8fdfb5833c3abe357d242b7f91d1809aa9282776a1b5591bffed3c1fba0ec9adee385712c2980a2a40391b573d3a20e8dd99e488e8627a711f1de58d9a31eb65171acd6a9e98decf89b7fe9f5cb9c0a4cfa43b6c03fe3ae66a0fc57e2a8b464aa895ffe", 0xd1}, {&(0x7f0000000500)="f2083848dec832abc399d546a4eb04008aef8cacadb90bebdf07e7e5e3ef30f7442f904f1db02073c8f4a869cc6d05f675d2eecbd30ef9294ff4958c9bfe643b575dc7032c196253bc2cae45486793b2b776be3ab83da10077375c0392c75f894af8e31538cdcaf36e8b9389db3e838ae21c8f0e62", 0x75}, {&(0x7f0000000580)="c190205b6798465af15f99bbe0bc432bb748ab2fb8b6f616105d9395923c27b269de", 0x22}, {&(0x7f00000005c0)="33afaac7f3e22d6bc8487d9755f1d9cd57e82df7327780a21ef727c547508409df6f8fe653205257b10d5348695cf0a6882ca472e4af9641488b61d0696a165acee3d57dac364d09fb9a62cfc460a9128418a79ae87cf9b4daafb2b7e0938986fd9ce35637f688f053661b91a5d52fa3df5d09b6a2ac8d358de63ea18f7e791fe3f684358b47663d8576d267df86ab467962f67a7e0b1f873133925083d0cd3bb887282f0c191f5fd103f5039e3449bb481e93a6869b08a5bfac5d26f5738071c988f9f9d55bafd16ffb3ee981842728db30d2264de27cda747b4396d398d16f42f4098435740ba27a21390b774b3bed2d4b35ac272a", 0xf6}, {&(0x7f00000006c0)="b93fbe1251109b5430f8aa115e33d229e132acf9fd55c8b017fe574d9a36454357100f8d384a80634e49945689b47b7a920861ff74b0c5c1990205d73b1424b7ca1636255a8e5b396d232b2fe0a80aad90915f3d443e951f8c9e16b6b24649237cf4", 0x62}, {&(0x7f0000000740)="c86148a60ddd4b6b45cbd4ccf791a8d0d0ea3e1c097406feabc8b587c31461bc7d40b41228508a3336445191c7435a12439d0b53be2b840b5c3358571cde4f758695d71df3500cdf076b04bb071a295eec8d1dc87e6e476812bb80bf5c29e69db802dfd31b461209998fd4518487de09ea8f48c715b58df984c5e85b7f290629c9886c0c0bcb61c96b7c73ccf7259bb65fc8403a3baff9fffa0862d776881a635a6be1c8892baf710484f1528ed2a111cf7dbfe19c978c5cc8d5f10ce11ed4ad7134b1cc43de5ee197921a5b7b24da03fbc4de0a3f8ccc1e38a54389dc802a2290950b", 0xe3}, {&(0x7f0000000840)="e05cf637d4d005740e42ed6d05bd14f0643a3b8d733d9ce9b843c81c9b35c9cf36660999dfb2126cf98ba2d5a22f9f8f3bd57de3c56df3c31e57ef2055f31e8b985b591ffe1f6694175dcb196ee73d3fccc36ee2cd86991c2913", 0x5a}], 0x9, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0x80) sendmmsg$unix(r2, &(0x7f0000009840)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000002100), 0x0, &(0x7f0000002140)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x30}], 0x1, 0x0) 2018/04/05 00:20:51 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffbff, 0x10000) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x5713, 0x3, 0x0, 0x5, 0x0, 0xe68, 0x1000, 0x4, 0x4, 0x100000001, 0x0, 0x8, 0x4, 0xde, 0x9, 0x5, 0x7ff, 0x3, 0x282, 0x7ff, 0x3, 0x5, 0x400, 0xb1, 0x5, 0x6, 0x6, 0x0, 0x6c, 0x3a, 0x7f, 0x5, 0x1fc, 0x4, 0xffffffffffffffd6, 0x7f, 0x0, 0x1, 0x4, @perf_config_ext={0xffffffffffffffe1, 0x7fffffff}, 0x2000, 0x6c, 0x4, 0x2, 0xfffffffffffffff7, 0x5, 0x8}, r0, 0xc, r3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000080)={0x80000000}) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = getpid() fcntl$setown(r1, 0x8, r4) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000000c0)={0x15, 0xb9, &(0x7f00000001c0)="0099932641513302bd442b83e8b2402032988ffb3641fa16f43c127db4dc8ba1c1abb960044a09f3164ec6d91305a09b53935f5fce7316aa53d073e658d4629f0988ed411584a15457cd6ff1dfbdcd6a918e427201f36f2c0bd9926a03556ac0f1985fa7cf158c5452a3c92595d5934a8650e46134665a199abb9b9a6a768bdb1cd53e7bd176067389fc62372c1ee0c57bb6c3018a0a4a8604b6525b8af2c5b505fc066b21d8197f14a6e0e6375cdb9511f5a311da8a4f935c"}) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/05 00:20:52 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x80005) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x42f}], 0x38) 2018/04/05 00:20:52 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r1, r0, 0x0) 2018/04/05 00:20:52 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x20000007}, 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10100, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xf3, "39e27dcd2c3d42f0089851ee51e1a4f80a4d8f0d254df8e7921483fb57acb3acecbee33c2f98c641f8a1b7b75c22ba98825ff2183feb4e4087208195517a11500fa717c31d859b87a769d20bf806609bfdbd0e31041bc9498ef2e6992b2484bac0160626b7a6b89f91633a642742b4caf816857ca71858efb7f9d507df3cf1a3884f5e4ec8f902fdf75a91e2e915400eac2dca996f115c6885acaabf1a038cf2afc24d5d58ae74f5ad5a43fa5b3ce250799b6c5e945455102f5b1e71ec6768a41d081bc3e8f377937544ebbb4b631cce91bf20addf25d86d3047138efad05ceff681a2a171d2668cf550ed780256996fcfc39d"}, &(0x7f0000000240)=0xfb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r3, 0x40, 0xffffff9f, "01d7b6007ebcad10f5b54a91aaaeb18a664dbe0b49bc53a231d3c8a60589f1a27d77935a52bd2c2a49d0eb979fa4136ef1a5b33e5638bcb22e4579cb680f31d98922744af65161c41a077ac7e6919776b0114a31edc0297b84fe0fa9e13a8602cacbc043cd84cef2d73f15f519b902075228a2e35dba4bbf5b794ba21bfc923f39afad26bb3e89454b201ce540625b95840dd1eccaa33b373120f4d4b30ef0ef2223943cb04beb8b1d6b746ce4fc74ff2e3b515434e765ba4f1de061779b9244b3f81d682b128e92a3f39fc9a45b4c48f0dc23da4d91fc8116bf86952cb2e62800b4e89e8c14d9fa"}, 0xfffffffffffffe62) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/04/05 00:20:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xffff, 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, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0xbc8, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x4c, &(0x7f0000000500)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffff800, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000600)={r2, 0x14, "1e967fb51cce77a0a43bc6b92a0e07198609f8ba"}, &(0x7f0000000640)=0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r3 = syz_open_pts(r0, 0x200000000) r4 = socket(0xf, 0x3, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000003c0)={r5, 0x9}, 0x8) readv(r3, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r6 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x2) r7 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="4d84333445eca8a951986a846c5c47b68503b6b9bfb9194d56959e784903d6fce785e33be7c12ba8fda1307fec", 0x2d, 0xfffffffffffffffc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) r8 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) get_thread_area(&(0x7f0000000480)={0x9, 0x0, 0x2400, 0x627, 0x5, 0x9, 0x5, 0xfffffffffffffffb, 0x3, 0x4}) keyctl$unlink(0x9, r7, r8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x9, 0x10000, 0xffff, 0xff, 0x4, 0xdca6, 0x3, 0x3, 0x8, 0x0, 0x10001, 0x20}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x7fffffff, 0x7, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r6) 2018/04/05 00:20:52 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x60) dup(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x4, 0xfffffffffffffffe, 0x0, 0x24, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2d, 0x3503}, @sadb_x_sec_ctx={0x1e, 0x18, 0x81, 0x0, 0xe3, "46954167eb6da86d7b90954eff54a85309a6b987b7101f15023992637401d2eda75c299c4b5eb9d881c0ee10422aae2f4d63781e1ec880b2524b868a9f0bfeb6ab0ce5a6a34ce1e6701506f323f8bd96646eae3116c71c85fedaa60551d55e7c005dca197c92a230f9caa6d4a826f275b94ddda9edb20b6c3edb1d9267d31bc163233953453689d2063454b416a3a35cf6856049013601dfa17909b04143a9bf7d2e87c26f7e4d40092ef2b38d7d6170fd5ad243510fa264ba111445a2fc0441ad4e1dcfe92c153bf06d4ef607b24e71adf4763c4673c2461506e0f863e6ef1df4b45c"}, @sadb_ident={0x2, 0xdfa99800d7f5a3f0, 0xfffffffffffffffb, 0x0, 0x5}]}, 0x120}, 0x2}, 0x0) 2018/04/05 00:20:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001600)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000015c0)=0xe8) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="76141a6461c47e5e9bacd32577ba8c73e7a6bf3125fdb4b527c46238c3286d8764ae2bbd9aea1841ea026dd15191e5af75cfe56e0245e0d58b04a4008a751e872d03f8c164df0619196834da6b8cb897a42729e61cd2360d0d2ab0ffecf9978450ef8869959161b778a660071f085532985d8cfd1605abc4146c8fd6bebbae9bcc3320fe481102924447bdaa158ba26dcc823877908d832186368944322094fd095aee0d9a76986e5f9c1ecf96b1411de54c4cc827830040df2309227b86c4ec55057de923915f315e4000fb241ecba0e6178d20906f966e43b6ea7dcb3cb75975a754616bfca316ed7a162a7c6658021379", 0xf2}, {&(0x7f0000000100)="4d4a5b788bcdb9473f6176761ed6b53a810730c031cd1770138aa2f431931d8e6b607047142370e8873438cc27facf10bb5834f907b98ba592d66c0b93b76d5742a5474c9a421e4c21c7177b8792c3367ae24d4bda460bbf2ae962aca4f5826609ccf1c199d8c45ec10845bb77774370f8266bc5e25eae38dd", 0x79}, {&(0x7f0000000180)="26cc17043ef68f1526a0d325890e49d1de9ea568585ee0702837e164b471751b76dc066ed0f7480b0af51cbd46c578e60e4f940b632601910812d9c55ce643f012bceaf78699f63e6d606b7e3da3432275cfb2902b26081b925b3a9f2efc7e8188ca60450ab641ca0475e71c812647ae61ac12716d7c87a76a3e482af9bfb8a9bd178997b99ba78917548964cf6e4583f438dd48bbdf57e43b2a9d39b2d3e23618a5be65f010ffeaf62e249135c703abf7e74f1fb5eac57f6f667bb88745524da6b3643a9bd32a3b017fa0d6b4b95654c6036dee010073e7f289ee349cf9369d4623e3c8", 0xe4}, {&(0x7f0000000280)="6f3e4e6bb9b1c69134dbd9c0be5ae42b882b8d6e6dfe3c184d7b2d6136a8686d", 0x20}, {&(0x7f00000002c0)="9389449771614b7d48d5f8d59e290fd100290da5771af4f946ae84136a9d3eb5fb2cdbe2ef2a90fc487ad4c8d2affd61247229f629d37d108b36797b28355d0f9f33c3d8b2567ec8400145538c17fbaeb614c1739e45f975bbd25cafa630d2cd30ffea105ee9ab1a4ebceb5e8d1cb8d40f4c3392320dc9b47be4e48a01fa00a82da1c88d5c1953b6b2170596322f3416e8b37359fb80af63694184a5703fe097c35e34c0b53997cf8c1e23a788826f3148362e20b65493a3910e746fb0258034c32551f883c4fdabc24e08c6a5987741287c96ca531b1258673f87e6", 0xdc}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="f10167a6a4265067f410a4d56eb5f1c6c826362982a6ddf604706c60b77cfc03502cd1cd1cf28039f07202004577c66abfc488f5934f15bf17809c3ee15b99c23710e3710105699940deddabc4fad2da2618add7d4f90e088815181c432f13aaeab66e", 0x63}], 0x7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bcbffc), &(0x7f0000ff0000)=0x4) 2018/04/05 00:20:52 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) fchdir(r0) r1 = semget(0x0, 0x3, 0x80) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000040)=""/254) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) 2018/04/05 00:20:52 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x4000) socketpair$inet6(0xa, 0x801, 0x8001, &(0x7f0000000040)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x0, 0x100001}, 0xed) 2018/04/05 00:20:52 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="80c2000000080049000038000000000000907800000000ffffffff4410090100ca905d91f440bf27a70a739db559b406d400000000000000000000083ada469ba14302aca01584146a8d550d009078"], &(0x7f0000387000)) syz_emit_ethernet(0x37, &(0x7f0000000080)={@empty, @random="b40ca8bf1ce4", [], {@llc_tr={0x11, {@snap={0x1, 0x1, 'J', "26cdfe", 0x0, "8da2b8fb59b0bdf98f4cf2bae6a86ac1bbe1c9f0093413914767036153b1291d7c"}}}}}, &(0x7f00000000c0)={0x1, 0x3, [0xf9c, 0x1ad, 0xd40, 0x62b]}) 2018/04/05 00:20:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') read(r0, &(0x7f0000000340)=""/205, 0xfffffffffffffd29) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x51, 0x1, 0x5, 0x3, 0x6, 0x4, 0x8, 0x8000, 0x400, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xfff, 0xbe96, 0x400, 0x1000, 0x20000, r1}) 2018/04/05 00:20:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f83, 0x200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fffffff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x18002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x36, "026e2a08a846b4511c86248abc77a0879b26abd32e9ba21b3d0b946fb6cba3d6d23c54817fbca87e7002375412cfea769e2d723d56c3"}, &(0x7f00000000c0)=0x3e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x1}, 0x90) r3 = socket$netlink(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) fcntl$getown(r3, 0x9) 2018/04/05 00:20:52 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000200)="a4b5046b8ce154ff1b95c9042eb12a310600919576168d05cfffdb46e071ba4672bddffcd2a0caa94cf3d8a9310bfd9aec42bf96435e50c749", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x2a1, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='user\x00', r2) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"7703616e30000000000000000100", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/05 00:20:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0xffffffffffffff59}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/155, 0x9b}], 0x5, &(0x7f0000001480)=""/53, 0x35}, 0x0) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)='!\x00', 0xfffffffffffffffe) r2 = dup(r0) keyctl$set_timeout(0xf, r1, 0x800000000000007) recvmmsg(r0, &(0x7f0000004780)=[{{&(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001600)=""/144, 0x90}, {&(0x7f00000016c0)=""/72, 0x48}, {&(0x7f0000001740)=""/180, 0xb4}], 0x3, &(0x7f0000001840)=""/173, 0xad, 0xc9ca}, 0x7f}, {{&(0x7f0000001900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000001980)=""/206, 0xce}, {&(0x7f0000002b00)=""/97, 0x61}], 0x3, &(0x7f0000002b80)=""/185, 0xb9, 0x8}, 0xfffffffffffffffe}, {{&(0x7f0000002c40)=@can, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002cc0)=""/82, 0x52}, {&(0x7f0000002d40)=""/35, 0x23}, {&(0x7f0000002d80)=""/81, 0x51}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/198, 0xc6}], 0x5, 0x0, 0x0, 0x5}, 0xca}, {{&(0x7f0000003f80)=@hci, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/189, 0xbd, 0x10001}, 0x8}, {{&(0x7f0000004140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004680)=[{&(0x7f00000041c0)=""/254, 0xfe}, {&(0x7f00000042c0)=""/61, 0x3d}, {&(0x7f0000004300)=""/157, 0x9d}, {&(0x7f00000043c0)=""/231, 0xe7}, {&(0x7f00000044c0)=""/155, 0x9b}, {&(0x7f0000004580)=""/254, 0xfe}], 0x6, &(0x7f0000004700)=""/79, 0x4f, 0x4}, 0x8}], 0x5, 0x101, &(0x7f00000048c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004900)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000004a00)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004a40)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x6c6, 0x4e23, 0xb92, 0x2, 0xa0, 0x80, 0x7b, r3, r5}, {0x0, 0x4, 0x8, 0x0, 0x4, 0x0, 0x1f, 0x800}, {0x5, 0x8001, 0xcc15, 0x4}, 0x2, 0x6e6bbe, 0x3, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d5, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x3, 0x7, 0x2, 0x9e}}, 0xe8) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000004040)={0x100, 0x4, 0xf9, 0x5}, 0x10) [ 204.289850] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 204.324481] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/05 00:20:53 executing program 0: mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000005240)='./file0\x00', &(0x7f0000005280)='cgroup\x00', 0x1000000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005040)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/82, 0x52}], 0x2, &(0x7f00000025c0)=""/242, 0xf2, 0x9}, 0x400000000000000}, {{&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002900)=[{&(0x7f00000026c0)=""/85, 0x55}, {&(0x7f0000002740)=""/131, 0x83}, {&(0x7f0000002800)=""/204, 0xcc}], 0x3, 0x0, 0x0, 0x3}, 0x401}, {{&(0x7f0000002940)=@un=@abs, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000029c0)=""/216, 0xd8}], 0x1, &(0x7f0000002b00)=""/4096, 0x1000, 0xffffffff}, 0x9}, {{&(0x7f0000003b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)}, {&(0x7f0000004c00)=""/168, 0xa8}, {&(0x7f0000004cc0)=""/31, 0x1f}, {&(0x7f0000004d00)=""/228, 0xe4}, {&(0x7f0000004e00)=""/82, 0x52}, {&(0x7f0000004e80)=""/173, 0xad}, {&(0x7f0000004f40)=""/53, 0x35}], 0x9, 0x0, 0x0, 0x280000000000}, 0x1}], 0x4, 0x0, &(0x7f0000005140)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005180)={0x8, 0xffe0, 0x2, 0x2, 0x2, 0x7, 0x3, 0x40, 0x0}, &(0x7f00000051c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005200)={r1, 0x6}, 0x8) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x4000, 0x0) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="e0b2975358e1affcfc9ff256237703eb063595ee2ff4cef62d1564d476de9aea0d913e09004447166a0886a09e9cbad0a09f472374cceb62f00352dea902b4519f5599182e64e8004068d9a221660757e29d51f3927beb8571bb6a", 0x5b, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000005340)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000001440)="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", 0x16a, r4) symlinkat(&(0x7f0000000400)='//file0\x00', r2, &(0x7f0000d06ff8)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r5}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="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") syz_fuse_mount(&(0x7f0000000340)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 00:20:53 executing program 1: r0 = socket(0x15, 0x6, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:53 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xd7, "271a848f4fc1fae43dca1742f6986a1a6e68a372db085dcdd24b6b02b6d60e0426dd1a401b1cf1806be014daf8eb5ec416cc85f44c2ba94f6bac4f40670dbf29816ef4a133d4a65077c91688bc87dac42b68c74b1d0ba6ff67452ac75ef325c1d1ed235375ab3c11d63eabb801188ddbea23f805839b8199f76333a484a2390ab768fd1ea120c14ee40fdeee70fc7d4460fab39c28d4510f1685f8dbd8621474a553d8f5228b2bd6cbe8cc1d5065d6c1f6feb6cd7e9924562764380e6b3458843666318071c32858fa03fe135640f05941a1149d714738"}, &(0x7f0000000280)=0xdf) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x1}, 0x8) pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000240)='.') unlink(&(0x7f0000000040)='./file0\x00') 2018/04/05 00:20:53 executing program 2: r0 = open(&(0x7f0000000380)="2f2f66696c6530022f66696c653000", 0x0, 0x18a) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x1, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x1, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="67fff94f270b163687e432fe180c9e1548dff1dc699b98521054760324416ff9303b1299bb14eb9d5d7007591645e43bd1efbc541da67323a24ffb39893e575662e35a81f9eb31a27c5cf83152c7a4ab3e8ea74bb88ef4b533ac22c01573b176118aff3950e078b0dc6141c5994be05e4fc218e30b4737870eda05bb13884dc01fc960b0b05a9495306d95020bd001f36c87e0bd", 0x94, 0x8}], 0x0, &(0x7f0000000500)=ANY=[]) r1 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x4000, 0x22) renameat(r1, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", 0xffffffffffffffff, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000040)='./file1\x00', 0x28) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f00000005c0)="2f2f66696c6530022f66696c653000", 0x2800, 0x4) linkat(r5, &(0x7f0000000a80)='./file0\x00', r2, &(0x7f0000000ac0)='./file1\x00', 0x0) close(r3) splice(r3, &(0x7f0000000780), 0xffffffffffffffff, &(0x7f0000000940)=0x30, 0x9, 0x2) readlinkat(r4, &(0x7f0000000700)='./file1\x00', &(0x7f0000000c00)=""/146, 0x92) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x182, 0x0) open_by_handle_at(r3, &(0x7f0000000200)={0x77, 0x40, "3d068e195ec664580468dbf5b4f7f3b39e16ea22916a89ab87bea505c154be40e85af0d42054e756b75323d85d7bfb9b3081781244d83687a3ca774c8e40413fe848bf38e8268b6f1c284d274aed35d7ad942e2e43e2007b1b96d97d9bc0c2da71e7df57422f4762bca567e7e5318a"}, 0x40000) name_to_handle_at(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000d80)=ANY=[@ANYBLOB="6d00000001000000a63de020a08daa39d78dc07825ed1a09f89f6df51a88e9066facb2193f6a7ccb8d9ca570a54997a6ec223607897063c9d3dd324b929c784242d6bb789ab44d75f39320dbbcb11e22e221c14895a0be9bb49c9e01c0978be5"], &(0x7f00000003c0), 0x0) pwritev(r3, &(0x7f0000000740)=[{&(0x7f0000000400)="7662be05ef6850156a99f065e09e8a69391c4ac2a0ae295050b7c37b6b0627dbabba50037027785dfcabdfd495600cedfe3298d877dca8a2b55c13", 0x3b}], 0x1, 0x0) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0\x00') renameat(r2, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000200)="2f2f66696c653002") syncfs(r2) 2018/04/05 00:20:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x10, 0x6, 0x0, 0x85, 0xb, 0xffffffffffffffff, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 00:20:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r2 = getgid() fchown(r0, r1, r2) perf_event_open(&(0x7f00004b2000)={0x2, 0x70, 0x441, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000580)={0x8, 0x2000006}) r3 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0xe823, 0x0) write$cgroup_pid(r3, &(0x7f0000000600)={[0x39]}, 0x1) add_key(&(0x7f0000d93ff8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/04/05 00:20:53 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vcs\x00', 0x10400, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001900)={0x10000, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x637, 0x2, 0xf5b0, 0x9, &(0x7f00000018c0)='bcsf0\x00', 0x7, 0x81, 0x8}) getpeername(0xffffffffffffff9c, &(0x7f0000001980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001840)={&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000004c0)="f7906714abce0ec5426c578074f5a6dba7a097fbe5d1fb8524ea35d3365f2c8efa3594edb6adcf7f1529ad7fed262346d734a487581fcecaf940524708379520a8dfc575cac31b", 0x47}, {&(0x7f0000000780)="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", 0x1000}], 0x2, 0x0, 0x0, 0xe2d7aa2da50e6f29}, 0x4800) syz_emit_ethernet(0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="0180c2000000e2701bb60689080045000028000000000004907800000000ffffffff00059078e0000001b09b6d5c2a91e414699d955c9db7010d11915b71b6127cb1a3c0b8653b82ab815f5751c9f7b02fb76829d7dbb12df7f88fc4aa97a21dce3c1e3b054efaa291796b220b35d12e982fd380bccbce9f13b78e790a3ba9a13c1cdfc9777cf12e7963c0838281017573415c4a68deb112dca70cfba4a3051c51c53d813688483aa9d390"], &(0x7f0000ea3000)) r2 = msgget(0x2, 0x1000000027e) msgctl$IPC_RMID(r2, 0x0) fcntl$getown(r1, 0x9) 2018/04/05 00:20:53 executing program 4: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x100000000, 0x6, 0x80, {0x77359400}, 0xffff, 0x200000000000}) wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) 2018/04/05 00:20:53 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x9ff0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:53 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c3a000/0x2000)=nil, 0x2000, 0xa) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x77ceea5e101b00e7) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2d, 'memory', 0x20}, {0x0, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x18) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/04/05 00:20:53 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) prctl$intptr(0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@local}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0x40) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'teql0\x00', 0x1400}) socket$alg(0x26, 0x5, 0x0) 2018/04/05 00:20:53 executing program 5: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x283) 2018/04/05 00:20:53 executing program 0: r0 = userfaultfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x143000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x401) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x24}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/05 00:20:53 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) ptrace$setopts(0x420c, r1, 0x10000000000000, 0x100000) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x1ff, 0x10001, 0x101, 0x6, 0x7, 0xffff}) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x47fffd, 0x0) 2018/04/05 00:20:54 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x1de, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/05 00:20:54 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 00:20:54 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) r4 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x2, 0x800) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x80000000, 0x1d20, 0x20, 0xfffffffffffffe00, 0x0, 0x7, 0x20, 0x0, 0x6, 0x4, 0x3, 0x78a0a298, 0x4, 0x1, 0x5, 0x3, 0x7, 0x9de3, 0xffffffffffffffff, 0x4, 0xffffffff, 0x200, 0x2, 0xe65, 0xfffffffffffff001, 0x80000000, 0x0, 0x7ff, 0x101, 0x6, 0x1, 0x9, 0x100000001, 0x46, 0x7, 0x8, 0x0, 0xff, 0x2, @perf_bp={&(0x7f00000003c0), 0x6}, 0x4200, 0x7, 0x8, 0x6, 0x1, 0x0, 0xcb2}, r1, 0xb, r4, 0xa) keyctl$chown(0x4, r3, r2, 0x0) r5 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="254c84aa93de6079539bf7ff4bfa4a0518b18ca54c5702ed0c", 0x19, 0xfffffffffffffffb) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="fe3d6cc42a0c5722c482a753df802c78241f06b734842ad75ce91a40faa3f02303b802adf265ec28fb72cd91f964de133857e1818612a44cb96291726e10878c94f57039c6d65c02775dd5ee340538e8dd7d4a5b2b33f32e9e2a4a2a2194267ab15c2ea57063ad59bf15a32809a0401cdc9e3bcc13381d8d01ea5be38ffe7870e1484e2a04a43745cf2d56e0b95a504e0202", 0x92, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x5375}, &(0x7f0000000300)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x233, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r6, 0xceb}, &(0x7f0000000380)=0x8) 2018/04/05 00:20:54 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x80000001, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xffff, 0x4) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/05 00:20:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="8000000000040000ae000000d90300006c000000010000000000000000000000002000000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x2000000, &(0x7f0000001c40)=ANY=[@ANYBLOB="6400007266744a5f5664f66b2c207dc84f0ceb0c30170c3c9bc30b7a24e9e67b1fc01eaf709de31d777e8cbacf7b191917f3618ef85ebbd29a917df9548ac7efb72f000007ff042ecb144679f22ff341441be38628ad91ac9549b4aa5a8c025ee029cee1631dc8b8b22113026f23b02aa04b873f4152470f6ac15c60e400036b3c67ea0f9041566cce90ba5726ccd338e833b340688249cf7ba8e6b911a8a5153f9905fda3bb66"]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) r1 = syz_fuse_mount(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0, 0x0, 0x5eba, 0x20000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001700)='/dev/kvm\x00', 0x220900, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = open$dir(&(0x7f0000001740)='./file0\x00', 0x404000, 0x20) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x2000, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00000017c0)='/dev/usbmon#\x00', 0x2fff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001800)={0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000001580)='vfat\x00', &(0x7f0000001b80)='./file0\x00', 0x4, 0x0, &(0x7f0000001bc0), 0x80000, &(0x7f0000001c00)={[{@nfs='nfs', 0x2c}, {@usefree='usefree', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x31]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x32, 0x36, 0x30]}, 0x2c}]}) r8 = getuid() stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001900)='cpuacct.usage_percpu\x00', 0x0, 0x0) r11 = inotify_init() r12 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001980)={0x0, 0x80000, 0xffffffffffffff9c}) r15 = openat$cgroup(0xffffffffffffffff, &(0x7f00000019c0)='syz1\x00', 0x200002, 0x0) socketpair$inet6(0xa, 0x803, 0x55, &(0x7f0000001a00)={0xffffffffffffffff}) r17 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001a40)='./cgroup/syz1\x00', 0x200002, 0x0) sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000240)="fc05750ac9041163dad936e621302677ae58700727199b529b3fe63d6f931c89e61ca0b22d8d639b86ee4e9a237b60fae2224b1c842f0088e5af7bf4503b0baf1585b83344d11fa1fed8b1e69607f53bf7f2945999137b4803c88856cb0bcbb3a112e69c23edaf0eae2102b398017884d6c971ae7cd178cc674d30e96944a8c4da676064b989571ed9d20013105c9e8b812de80393dd12b86932333b6dd84a167c506208320738e09c8a04b820aff718c5dacd5ec2edf8", 0xb7}, {&(0x7f0000000300)="dfd7dce50d2010a72f2e1d44a53415fadcc209d513c148ea967faf4b722f65c97de2453f2fee2ef007fdb602ea7ad44e8d46526c6e4d525dfc7a9f5b8a1466439600979d5102c9cb377cb24520753bbace021f60dc1bfef4d4a0ec59094845d441ea5fcd24bd2e6b46a18ed90c8a1c76b2df160eb7ca844a926363da8628f3d78524f9d3621c923b7aa768def5a63e922470f7fbea72ac31a063241a72669972f0f489cb189b1fa604a86cfc3b129d7a5283f0daa8b1f544ec2935b141842ec3cbef7a543d3d3f3d01d879c703da7086590bbdad90f430770c795af9", 0xdc}, {&(0x7f0000000400)="b09adf99789ed03f2b49e8ca143d0a57d18dc3bcabb4e324ecc3496b2c1a3a887f0aaef3b2de764bd71945c1a4467f49a348a702777f51247074c1e184cd0135818bc84b97b9433cb9b7e35c1252dc0bb0e7eae4f49ee357e51c1ca108df4cfac4dcf57d5bf24981674bf4d6da34983510a9c2b4d616bbc9433f7e6788c674c7290c467d72a7b9a1b14e4b48b8d9e7099cfc477bc71831981eb0c55f25e0cc36e5", 0xa1}, {&(0x7f00000004c0)="0bf1b7829baf3cf48a4a6cdbb8584988b26a934bdf1c4e263b9421095751115bf6bb1b0ba16eb1a6ab2c282bd64172a9d616baf1904a78160ccf85978daedc608ff284f7319712e49f57c214dc0b1d126512f6b4381f61891d5ca8c78bc020024e5bf8b93f09b62f3fbe", 0x6a}, {&(0x7f0000000540)="eca0884cc62f7f940b361dde426427b8535a99151987b68096", 0x19}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="bfece61b43df7d8e325ef0292451e5a845003993a27e19f06af617c1df121ef724825f5b074ea90b12e3b74f2d495776e4f41df2691a5acca6fc2f255c142987354e", 0x42}], 0x8, &(0x7f0000001a80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}], 0x88, 0x81}, 0x8c0) socket(0xa, 0xa, 0x101) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gretap0\x00'}) 2018/04/05 00:20:54 executing program 3: r0 = socket(0xe, 0x7, 0x0) write(r0, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/04/05 00:20:54 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x800000000006, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000)=0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8840, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0x2, 0x10001, 0x7ff, 0x7, 0x6, 0x80000000, 0xbb00, 0x2, 0xbf, 0x3, 0x7, 0x3}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)) pipe(&(0x7f0000000180)) dup(r2) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f00000001c0)='loginuid\x00') write$sndseq(r0, &(0x7f0000000200)=[{0x101, 0x9, 0x80000000, 0x0, @tick=0x9, {0x8, 0x2}, {0x3, 0xc0000000000000}, @raw8={"af2963f8c261f17a98424315"}}, {0x1, 0x5, 0x4, 0x7321d3ec, @tick=0x6, {0x6, 0x6}, {0x0, 0x6}, @connect={{0x10000, 0x9}, {0x54b, 0x1}}}, {0x7, 0x7c, 0xcbe, 0x7ff, @tick=0x7bb7322b, {0xfffffffffffffffc, 0x5}, {0x1, 0x2}, @raw8={"9c58569c8cb54b90c0dba751"}}], 0x90) ftruncate(r0, 0x7) 2018/04/05 00:20:54 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7569643d2a6db6cbb06c6d86b08f785ff74e8840b3806ccb853cbd4cfc56219ac0b72c3791347c8b6c54ebf400a19195ae5238000000000000000000000000006014fe547049efbd2922ab502ddf95680a0eeea93da4f9a3ed8cebd4783b64b1997dbe77000000053531a696142164bf848a5858f84b329be9c6a92fa967b91d42efbf73bb0a765e255d111285250c68a03d03236effc839d23b8f83772198f47212cdd851a784ed08dc"]) [ 205.587645] IPVS: ftp: loaded support on port[0] = 21 [ 205.587726] EXT4-fs (loop4): Unrecognized mount option "d" or missing value 2018/04/05 00:20:54 executing program 2: epoll_pwait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000580), 0xfffffffffffffcbd) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r1, 0x400, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xca7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x485a}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb50f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/05 00:20:54 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(0xffffffffffffffff, r0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae915c8792c92151fc33a454f13eeab65c0327ef2ca6bd31bdeac11f06c5f0b014f9f91eeb7647c9540f476c8d75dd000aa8faf8fb5747480a6dc4d", 0x6}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4003, &(0x7f00000002c0)=0x8c9, 0x801, 0x3) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff8000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x3000001) 2018/04/05 00:20:54 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:54 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="e600e60008000000010000000000b52b"]) r1 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xffffffffffffed7a}, 0x8) [ 205.664111] EXT4-fs (loop4): Unrecognized mount option "d" or missing value [ 205.747682] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:20:55 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x7f244b737c0ac453) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="8d6230d12bbcadf0c1fbd93fde499059911a6ccb13bf") bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="8500000000f0ffff24000050c232a69ae1ee051838ec975f00000000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x41, 0xc3, &(0x7f0000000300)=""/195}, 0x316) clock_settime(0x7, &(0x7f0000000100)={0x0, 0x989680}) 2018/04/05 00:20:55 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000001) r1 = socket$inet6(0xa, 0x5, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x4, 0xe, 0x1, 0x17b9f924, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, 0x78) 2018/04/05 00:20:55 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r0, 0x1ff) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/05 00:20:55 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x2, 0x200, 0x7fff, 0x1ff, 0x0, 0xfff, 0x6, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x9c, 0x101, 0x6, 0x6}}, &(0x7f00000002c0)=0xb0) 2018/04/05 00:20:55 executing program 6: perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 00:20:55 executing program 7: 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x10, 0x0, &(0x7f0000000400)=[@request_death={0x400c630e, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000000240)}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/05 00:20:55 executing program 0: close(0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2101, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x448080, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x5, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r2, &(0x7f0000000000)=""/68, 0x44) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) signalfd4(r2, &(0x7f0000000140), 0x8, 0x800) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/05 00:20:55 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) r6 = accept(r2, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000180)=0x3) gettid() ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000000), 0xffffffa2}) 2018/04/05 00:20:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000001180)="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", 0x398}, {&(0x7f00000021c0)="106680b3c55aee89c336a0c07c8e9a", 0xf}, {&(0x7f00000022c0)="a7569e884cacf1197f42d701a5bf079e66b4ab4baf1d9b937834453ca72f09313829429de14c93d39da5216b413f54eba2e609cec81017de5764f46bc47cb4de51d12a25055695fcb89bd86309f798d22aca71649ffbe60cf8a9246d0b27bbc7f11c9b011a4e4bbb9fec7d08ba7243eda943f35c2f0a0ae2ddf8e52a728709690ecd10f218df65c2c7ffab26094ba33e69e3f6b3002cd9ac2dbc7647a278cdd4eb2ac49800ec5ebcaf1f605a8cc0d9b31e182cf0de2db9395c452b76e1d4172c0af8472221ae0326fea9fdecf201f17b38de08ef1ee0bbc77737018d75d4c9655cf203f6f3f4f5e8e91700ab625c84", 0xef}], 0x3, &(0x7f00000024c0)}}], 0x1, 0x0) 2018/04/05 00:20:55 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x68b5, 0xffff, 0x1, 0x7, 0x7f}, &(0x7f0000000140)=0x14) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x101, 0x4) keyctl$chown(0x4, r4, r1, 0x0) 2018/04/05 00:20:55 executing program 4: 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$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x800) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="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", 0x179, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/05 00:20:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[], &(0x7f00000001c0)) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x8) r0 = inotify_init1(0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2000}, {}, {r0}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x1000}], 0x5, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000002e00)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(r3, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x16, 0x1, 0xa5}) close(r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x8) [ 206.760822] binder_alloc: 16383: binder_alloc_buf size 1076326352 failed, no address space [ 206.769349] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 206.778278] binder: 16383:16384 transaction failed 29201/-28, size 539410432-536915920 line 2963 2018/04/05 00:20:55 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x2d, &(0x7f0000000080)=""/45}) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/05 00:20:55 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) [ 206.919826] binder: BINDER_SET_CONTEXT_MGR already set [ 206.934475] PPPIOCDETACH file->f_count=2 [ 206.953573] binder_alloc: 16383: binder_alloc_buf, no vma [ 206.957718] binder: 16383:16412 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/05 00:20:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x10c82) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x8, 0x0, 0x5}, 0xc) 2018/04/05 00:20:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000000)=ANY=[@ANYBLOB="15000000239c6adaa3db2f5a0000000000000000000000000000bb83dc775412"]) [ 206.959207] binder: 16383:16384 transaction failed 29189/-3, size 539410432-536915920 line 2963 [ 206.975367] binder: 16383:16407 ioctl 40046207 0 returned -16 2018/04/05 00:20:55 executing program 4: mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x4aa8, 0xfffffffffffffffa, 0x4) r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd}], 0x30) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x100000001, 0x7, 0x59e2}, 0xc) 2018/04/05 00:20:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x3ff, 0x1) [ 207.029405] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 21 (only 16 groups) [ 207.076287] binder: undelivered TRANSACTION_ERROR: 29189 [ 207.082355] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 00:20:56 executing program 6: write(0xffffffffffffffff, &(0x7f0000002000)='v', 0x1) socket$inet_udp(0x2, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffc, 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) 2018/04/05 00:20:56 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) 2018/04/05 00:20:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r1 = dup2(r0, r0) getpeername(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001440)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000001640)={&(0x7f0000001480)=@newsa={0x194, 0x10, 0x0, 0x70bd26, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0xff, 0x4e24, 0x2, 0x2, 0x20, 0xa0, 0x6, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, @in6=@dev={0xfe, 0x80, [], 0x19}, {0x7, 0xe9, 0x5, 0xbf2, 0x7, 0x8, 0x9, 0x21}, {0x3ff, 0x4, 0x26e95669, 0x2}, {0x1, 0x5357, 0x7f}, 0x70bd2d, 0x34ff, 0x0, 0x1, 0x7, 0x1}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @lastused={0xc, 0xf, 0x101}, @migrate={0x30, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3c, 0x4, 0x0, 0x3503, 0xa, 0xa}]}, @extra_flags={0x8, 0x18, 0x1ff}, @tfcpad={0x8, 0x16, 0x7}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd26, 0x70bd2b, 0x70bd27, 0x70bd26, 0xbd60b3, [0x3, 0x53b, 0x0]}}, @output_mark={0x8, 0x1d, 0x8bfe}, @etimer_thresh={0x8, 0xc, 0x8f}, @offload={0xc, 0x1c, {r4, 0x3}}]}, 0x194}, 0x1, 0x0, 0x0, 0x41}, 0x50) 2018/04/05 00:20:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'md4\x00'}}) 2018/04/05 00:20:56 executing program 5: sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x460c015d26d7c905) r2 = accept$netrom(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) signalfd4(r2, &(0x7f0000000380)={0x4}, 0x8, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/144, 0x90, 0x10060, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/05 00:20:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept4(r3, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[], 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x10000}], 0x0, &(0x7f0000016000)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)={r8}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r9, 0x5425, 0xfffffffffffffffa) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x2, r1}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000358fe0)={r8, 0x0, 0x2, r8}) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r10, 0x1f}, 0x8) 2018/04/05 00:20:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/38, &(0x7f0000000200)=0x26) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000000c0)={{}, 0x6, 0x0, 0x0, 0x0, 0x0, "9336fda3b2950437f4a52d47fa5f0f47e1c5902916b031b6849048333576499513db7fa92082edfc8703d4722d90cd1763eca96b5bc9f87f17f920772ff79a24b3839ef96a38a197ac4fd60763f1d5264b7cfa367d78a7c5d4bc3d3cd06162dccd10063a22887a8dcfda807e9ece2ce848586677236a5f7c7b75baa2fe6b3bce"}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xc2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x80000000, 0x4, 0x8, 0x0, 0x3ff, 0x9, 0x1, 0x1, r4}, &(0x7f0000000300)=0x20) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000400)="2888687645741d", 0x7, 0x2000000}]) 2018/04/05 00:20:56 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) write(r0, &(0x7f0000000040)="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", 0x1000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x1000, "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"}, &(0x7f0000002080)=0x1024) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/04/05 00:20:56 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) r1 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000100)=0x6) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000011c0)={@rand_addr, @remote, @rand_addr}, &(0x7f0000001200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r4, r3, 0x0) 2018/04/05 00:20:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)) 2018/04/05 00:20:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r1 = dup2(r0, r0) getpeername(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001440)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000001640)={&(0x7f0000001480)=@newsa={0x194, 0x10, 0x0, 0x70bd26, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0xff, 0x4e24, 0x2, 0x2, 0x20, 0xa0, 0x6, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, @in6=@dev={0xfe, 0x80, [], 0x19}, {0x7, 0xe9, 0x5, 0xbf2, 0x7, 0x8, 0x9, 0x21}, {0x3ff, 0x4, 0x26e95669, 0x2}, {0x1, 0x5357, 0x7f}, 0x70bd2d, 0x34ff, 0x0, 0x1, 0x7, 0x1}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @lastused={0xc, 0xf, 0x101}, @migrate={0x30, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3c, 0x4, 0x0, 0x3503, 0xa, 0xa}]}, @extra_flags={0x8, 0x18, 0x1ff}, @tfcpad={0x8, 0x16, 0x7}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd26, 0x70bd2b, 0x70bd27, 0x70bd26, 0xbd60b3, [0x3, 0x53b, 0x0]}}, @output_mark={0x8, 0x1d, 0x8bfe}, @etimer_thresh={0x8, 0xc, 0x8f}, @offload={0xc, 0x1c, {r4, 0x3}}]}, 0x194}, 0x1, 0x0, 0x0, 0x41}, 0x50) 2018/04/05 00:20:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 00:20:56 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x101000) accept$netrom(r3, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r5 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r6, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/05 00:20:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="001c90eb4d4f444bc6a80f048ef452887fa576d98a5380e1ce9b5d219d89c21f26bbddc49fc082445206ff0f000000000000cb8eaed9a057aa553c8325bc95af7f6076cdf6004aaa95f2152b17d2b9fdf63121f558b8f6fd9c80ca15511754c4db3f3aa39ab44406911725431dc6392bc902a1adf5be85b87ac613de24b98e7545ad36e4f5ee623412ed27f2756ec2f871d91ea0587aff63519c19cf530692c1f2ee7e8bb48f682fbe0f434d41f73632d0455554f4b9029429cca3335bcea23e8aca24f34baf51954431266a9b6f52b2f519ff34c24231fa4e"], 0x2) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffeb2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) fcntl$setown(r2, 0x8, r3) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syncfs(r0) rmdir(&(0x7f0000000240)='./file0\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='rose0\x00', 0x10) 2018/04/05 00:20:56 executing program 7: remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8b, 0x40000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x8001, 0x3, 0x6, 0x3, 0x71f}) [ 207.791424] irq bypass consumer (token 00000000eb34c866) registration fails: -16 2018/04/05 00:20:56 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x5, &(0x7f0000000180)=[{&(0x7f00000000c0)="d34001f368f130454fbbed530b303174be31736aa77baf6f55bbfabb8c9e44b430f64f0c9b0e7ed31a85a44ec9fe86ae69ae5be056cb2a6690fc5f844137d74a9ada5c5423184e638314", 0x4a, 0xb3}, {&(0x7f0000000140)="a435e5e73b3d40000d8b71d492ba54ada386ff8f", 0x14, 0x93}, {&(0x7f0000000240)="8b9c760a2198d876097364c0ed263df881a7205378a310fe2e53e9b511730cb8d24f5797ff80092e4c21826247dfbbdf230273ff3f2c3e2f99e892cda49373e531086a4992f70999561b2e8925a666446ad98619ff96e6af8f8f700b43b8d6c192c1da40107ce3e10391339942820ddfd4efe45cbda3f30fafb9ce9a574e32d56275136dad96fe7289669ba332e99334b018439b30ad3099107b5fbaa861274078024e010b1639e1e4603890000936d912949286e9268c", 0xb7, 0x3}, {&(0x7f0000000300)="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", 0x1000, 0x1}, {&(0x7f0000001300)="17616d44446361aa1c24e39159efadb5bf2add227142cb8a2d99dbb7ee6b126a9b0cb6ee1ba35b610009a4bb5cbd511ff5e54a115c825b62f4608ee7a122a672b4720e4b56b4aee7e397d26d8f5983d7fb3e3f036b4a81f0312ba9545ab2bd0fe5028bd4b4fc006415491c1b4e519474ffc7039be0834bbe64fc439216f7bb15bb3fb342212961fe230791737460a5f061cfbc988745d3d312b562796b51fdbf603b3513125d8a0f81388b8a4a49542d212cf0b004c38c", 0xb7, 0xf76d}], 0x10, &(0x7f00000013c0)={[{@gid={'gid', 0x3d, [0x7f, 0x30, 0x37, 0x7f, 0x0, 0x39, 0x35, 0x39, 0x37, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x37, 0x34, 0x36, 0x33, 0x37]}, 0x2c}]}) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/05 00:20:56 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x2, 0x4, 0x100040001, 0x0, r0}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000000c0)={0x2, 0x7, 0x81d0}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000080)={0xffff, 0x7fffffff, 0x2}) 2018/04/05 00:20:56 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x322, 0x8001, 0x7, 0xf67, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:56 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x801, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x20, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/32}, &(0x7f00000002c0)=0x78) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0x72fb) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfff, 0x40000) fcntl$setlease(r1, 0x400, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') 2018/04/05 00:20:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x44100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) fchmod(r0, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x6, 0x8, 0x81, 0x2}, &(0x7f0000000280)=0x98) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) gettid() r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) writev(r3, &(0x7f0000000780)=[{&(0x7f0000000000)="b3ab2c58f04e00bc19e3bca6c0154543f56602cf2991e0cee16b0aa22eb59e410bc0fd17eda8d4be615f5a1c8f72a34f654f07f6bda200b651224ede367ed7fc866642317530896d88b38aff76b5d0c21f64b57403700dab9ad35dffa8080f09be6baa6ad85baf7e1ab7f87ff08e04eb3529ba0f81d53f78bd99abc14648d6e8a1d188e9e3296c209a4b7060bde2a8a7c394e779a6c731f765c6a10e42cf23a4499e46e216c84006f56cb7990a964d059c503cd4857d0c65269c5233e5b101b5d639f7b0d3e1a8feb2b5f091ec193a488bcaba411d4cc2e9", 0xd8}], 0x1) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x3f, 0x14c37bce, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r4, 0xffffffff}, &(0x7f00000000c0)=0x8) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x400448cc, &(0x7f0000001680)) 2018/04/05 00:20:56 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) setpgid(r0, r1) r2 = socket$inet6(0xa, 0x80005, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000340)=0x1, 0x2) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1e74}}, {{0xa, 0x4e24, 0x473c7f03, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) 2018/04/05 00:20:56 executing program 3: r0 = socket$inet6(0xa, 0x3fffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000001, &(0x7f00007b1000)=0x800, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 00:20:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f0000000300)=0x8) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') r2 = gettid() sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000340)={0x390, 0x14, 0x321, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x374, 0x8, [@generic="99117f5b2a9a88a9ff1d3fab03a971604d018a83c828025e5f9ef0ab020ec549adfc8924f05c5fc5cc51071a837931e193280ffcb4475602656000243328a6837c98fb0f004fb6326e8083a5b8c73b030aa7f8a4", @generic="c03e405612a2b0b3f148ac17ad4756ced3b5c8525a0556d02672148dad", @typed={0x8, 0x46, @u32=0xfffffffffffff801}, @typed={0x8, 0x31, @pid=r2}, @generic="56cfee195f8cdccc61688db5ac7d018c770e7f3ea2b89a15722165548157cbc9bf0edc4c7bfeea269a77463498898d165bd1404722d21a439cf8a7baaa646b94b237e17123584882d24bbcba7145919d3fcd06e1d4681e187938a3f123e1e57cff247d161f1092ad6168a478922172af649a2a9467945442622b68b1eef5c3467a0badea55165eccc1923dd119", @generic="e12b58b218658e95a4b5758c1a3c0968ba7114ff436e00cd41f6f1aa0b3126221bd0ea8be4e4501b11575a6d8864bc99e4addcd31950b51045a90bb39da3594e516134f485245f211c3a3883915b0387654fcda241f53f7d68dbb84e4b42c3fc57a5284b9f4e9efea0004ee0a7eb673624755a3e", @typed={0xf4, 0x59, @binary="35219e164762e01f44400cfad1e3eb7ed2de101f30527bfc7973aae534047565fd621cf9cf383b428761f33c2dc9d34d35fc284b37823e466b24dc6cc14922da2dffe2a8ea2926b262b72150cf76fb3bdce4c5eeda892fe748ebdba0e5ab08415e52dbd6475fd2dd5e416383147a7618fda555f64f6ddaf28dabca4c7f67088375a42100702362a903ca35ae5dc09a95388e252c3171c1d0b8e012e4c40651d8eda9c7ed5405c1465de501b3c498da919e4f4d7f24839d633f7bb59a01598bc710c043560d2ad5a3d37e3848086b518e4f5b5c17abe1f10f484f7e7cff04d499758601963060ca51f2f4c4bfdd1daf"}, @generic="24fd28a4e49a5d9e4d5633bd612a911ffd5f7864e6c369161fea31ead0b301d7d251078f0ef8cd8c97dbcd86ac3dd9d835e146a26709a9ab1c35bc07e0dad6fbb61f30f23fd71edc91d731a7692c1a0e0b27bf86d846333db8c9ad0605ac6783ced0c14ab5037ec320af067bf4fdc853f3452d7d42cafdba0c41f56703d40b1d60b723c35dbd03f9b8aab8ac03042e5976953d723ff43629a3710729cb741828db0272947bab2bd516f168ce062c33785b2c0e05dae0e93219b6d5e7e83754edce4503741654f3be4da62c56ba4c4002e977138b18f1a5a1a71e4bef4f4f0e8accf0406241346f95107519215923033087b4cac34780a4"]}, @typed={0xc, 0x44, @u64=0x7efc}]}, 0x390}], 0x1, 0x0, 0x0, 0x1}, 0x1) [ 208.218998] hfs: unable to parse mount options 2018/04/05 00:20:56 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffffa4) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f801", 0x17}], 0x0, &(0x7f00000006c0)=ANY=[]) open_by_handle_at(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="4400000002000000c4a496992b749be9bb"], 0x0) mkdir(&(0x7f0000000040)='./file0/filetG\x00', 0xfffffffffffffffe) 2018/04/05 00:20:56 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000ff8)=@abs, 0x6e, &(0x7f0000008fa0)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/05 00:20:56 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45, 0x1}, 0x3a7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x16b) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x701, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000180)=0xa) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@nfc={0x27}, 0xffffffffffffff6c, &(0x7f0000001380)=[{&(0x7f0000001240)="19", 0x1}], 0x1, &(0x7f00000000c0), 0x0, 0x4000}, 0x0) fadvise64(r1, 0x0, 0x1000, 0x7) [ 208.292870] Dev loop4: unable to read RDB block 1 [ 208.298097] loop4: unable to read partition table 2018/04/05 00:20:56 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100)="829b8d187662b15813a3b4cc9f65a23cfb7a4752ee30c13ec727dfd5ea0d8460ec9cb5ede0e572a5a2dbf698c78ce2d03483082c016ce1392afa832763db087e8bcb40000000721b1aa06e55c099db98732f49ec6e49693b8e1b0cf0a829fe987e353165bba7e2c92cbf094971b3b0f3a2e101d210400b0a9052df033226d41c71f98bea804250377d263ed9fc618f4ac281bdc01798", 0x96, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0xffffff5e) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x4000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') sendfile(r0, r2, &(0x7f0000493000), 0xff) socketpair$ax25(0x3, 0x3, 0x9bb6ca55303108dc, &(0x7f00000001c0)) 2018/04/05 00:20:56 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000000000)=[{0x40, 0x11, 0x9, "53c815d1282f5d32a517e4887e207f97377293ce45f3c5dae657446fe58b3e66a744905aca152b9c959f86"}, {0xa8, 0xff, 0x9, "ac1c80fd019c5027d56c8746dc0701daf65416149874c414db9edc389ee00ff9a4272daa5871ba29bba0c57984ffc5532cd694a083f74130e76b7fe1433492f7fee0f2b2890a774ead7d8998137124ceeaf80a35a00fe76d5a3dd625c00ad8b415fb54e78530eda2a17360d6ed0e2741cb3dae6b52268b9390f62a7ffd0db29d7680b8e9728638baa79f4863f80fbf58429ff5129b30a29e"}, {0x40, 0x10d, 0x81, "a1424bcb1d20ece8c3049100346227c074eae12cfdc70fc1e209aeab0b8b98a4bc4278ad3db2281746c0f0"}, {0x108, 0x115, 0x0, "e63a63dfb6f2588794ba68d39c3a4fe59d0f3a89806279ae5309e6f094d6000642706d0287d10ff94b13e0ff1075b599b2a4a5c1c6c3fc925c11f43e07b3905c9404ae1f1d947f66b5b8170ab396c365617f24c55f040d3284c446e2d6a8c406dcf2439eb129ad7c680c7fa3aad5dd4395ab6c096f2dae9ea26c4febd95a79e8f5e0b618bfa005f46dd04dd5c05e5dba988a5b2bae5067fe1e3420672830170153a8cc48702882225bef9550206935236c16b97f4704b5dfba5abd34319653d6bab7c823f0639814953b55b4ec8ed2fa82d298221bccfeb843292c6fd3cced8674b51f3a030daf57ae91505090e5f5fb358521c101"}, {0x40, 0x115, 0x5, "e4999bef6a640bf614df3b1e657d88d71d5f911515f25fcf4ca2dee2f825e74a2f2a1997eddfd03e24252a2411"}], 0x270}}], 0x1, 0x4008881) 2018/04/05 00:20:56 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40601, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10007, 0x0, &(0x7f0000f06000/0x3000)=nil}) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x10001, 0x5, &(0x7f0000000400)=[{&(0x7f00000001c0)="40a35a2750c6fe7fac25af8fa68d44303a848f4bda614bc64bdd076785c363a51e0187c79f39b8c2ff7494b7b09f8a04162af8641c40074770ae191805f603b61b0b5cebee2d3822f8d05233f2ea05262e4f3a51f3cb3fc3ef07c77b3a350dfc1ca1754feb58bdb0c222b4a03adaf0aea3b9472f264b7fdb023380731f2eea453acbcfcb1e4c388409", 0x89, 0x9b6}, {&(0x7f0000000280)="aea810cd170b711fc9052bb2084925b9e2947f74ea87ec621268494185cec3eb21309c8985", 0x25, 0x8}, {&(0x7f00000002c0)="f2cf4190f1d9a54a84194aacc95eaaeb3fff457cb75af0a481bac96039399f360c0489c2317a12b80bb10c913bd642acea0e7058b6629fe96b74f8f4", 0x3c, 0x101}, {&(0x7f0000000300)="a7a7ccfaa00ef785c020825569ddcc7aa97100b3d8e5ae99b0b98654e1a5bc2671402982b7db9a115b0dbc6203d9eccf59fcff63470cb2d24e679e938b765bbc1140479b96bf72ae8ee17b16800155a39b38186af7f9a8ac18d5d1f5e458c8bc9623c129f8335f84f17e269d3b437fb62d5a5bd13da30a6e6846ca1ccf1719561e3b0c1c4e7d6239e94ee1e64288810ccbb0eccc1daf0e48309a3703c620ddfd9b8ee7785b002456a5addbf64ad601bd", 0xb0, 0x6}, {&(0x7f00000003c0)='(1p', 0x3, 0x4fec639e}], 0x10000, &(0x7f00000004c0)=ANY=[@ANYBLOB="1b70fa42ce9e7deb3100"]) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'bcsf0\x00', r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x0, 0x0, &(0x7f0000fc1ffc), 0x0, 0x0, &(0x7f00000000c0)}) [ 208.371323] loop4: partition table beyond EOD, truncated [ 208.376996] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 2018/04/05 00:20:56 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) fcntl$addseals(r0, 0x409, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x9, 0x5a00000000000000, 0x7ff00, 0x9, 0x6, 0x5, 0xff, 0x3, 0x5, 0x85d}, 0xb) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='user\x00', 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$chown(0x4, r2, r1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) [ 208.546368] hfs: unable to parse mount options 2018/04/05 00:20:57 executing program 0: getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') ioctl$fiemap(r1, 0x40286608, &(0x7f0000000000)=ANY=[]) 2018/04/05 00:20:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80, 0x800) sendto$inet6(r1, &(0x7f0000000200)="57ec16552e7b64a8faddda72e5a9518ee51549afcb7a4ce381febcfcd297db", 0x1f, 0x8010, &(0x7f0000000580)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff56}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x2, 0x101203) sendto$inet6(0xffffffffffffffff, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aede2b312e538633c8340e439", 0x5b, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x0, 0x0) ioctl$sock_bt(r4, 0x0, &(0x7f0000000100)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r3, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="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", 0x19d}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) socket$inet(0x2, 0x0, 0xad) recvmsg(r3, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/05 00:20:57 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000300)="73c5f32f8b3d13a20b44ffa5436d36b4b691b1285db9268c940060b7d1c8fa5af22e88c91d4c1c56ba2cb020e7af4e447aed25bc03ec92266fc7b06b09f8014f8332df07ccda050935881a0cf7c895ee5cdd855e", &(0x7f0000000380)=""/228}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x14b}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000580)=0x6, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x3f, 0x200}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000540)={r3, 0xbcd}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x4, [0x0, 0x800, 0x1, 0x7ff]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffffffffffffff00, 0xc4, 0x7fffffff, 0x1000, 0x4}, 0x98) 2018/04/05 00:20:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendto(r0, &(0x7f0000000140)="4c3e1188dcf46a28daf249fd2841359935b4b9ce197d6da847b06ee6fcf48878be18bdf79d807c4eed44319d00750c3a9b9c6d216441eceb56f0a91296bfaa8056015f63331d5782ce2d55bb7731612e44947af967ff0d17ad0583b648ea228479be45d0c97f8583", 0x68, 0x0, &(0x7f00000001c0)=@generic={0x1d, "d04ad8eaf0b0f163b09cbdbad79f647fd9591073d664cdea4eab8aab92c734609ce14e7cc395a8ed84418ed404093893e39c87cb5c35a74fa22dc9af73a116850d6b7158a8d4ebc12a6666c2ec57579278db012e8b79b3d17bbfd6c49d1d309b9a81ebf23c390efb041987ec928f931d0f233d46e613d65b32dea989bbe3"}, 0x80) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xcfbe, 0x40400) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, r2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xad}, 0x4) 2018/04/05 00:20:57 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) r3 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x3, 0x7}) 2018/04/05 00:20:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x2, 0x2, 0x3, 0x2400000}, 0x5, 0x101, 0x7fffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x5, {{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, {{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x108) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400006700", 0x39}], 0x1) 2018/04/05 00:20:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000001040)='btrfs\x00', &(0x7f0000001080)='./bus\x00', 0x80000000, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000001200)) 2018/04/05 00:20:57 executing program 5: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="c4f3d4b3ceeebbe0abf04d7a28ce499104dc6eee70de04eeca7afa28375bc2f980f09d0e6d862df8158b23533c0c57e523c35d36eb89381f01bf55cb4e6d761fa03ca31e92fe3c052827809d3921414308586a9dd85906d5553306"]], 0x0, 0x0, &(0x7f0000008f37)}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/05 00:20:57 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="4d15b38c9664147c7162902f6e67a579c72ca2679e7153", 0xffffffffffffff64, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:57 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6714, 0x341000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x6d509b18, [0xfffffffffffffffa, 0xfffffffffffff001, 0x1, 0x4, 0x8, 0x6, 0x5, 0x8000000000]}, 0x5c) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=@newspdinfo={0x1c, 0x24, 0x401, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:20:57 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') [ 208.737655] print_req_error: I/O error, dev loop199, sector 0 [ 208.743740] FAT-fs (loop199): unable to read boot sector 2018/04/05 00:20:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000005340)=[{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x6) 2018/04/05 00:20:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x60000, 0x0) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/05 00:20:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x80000000006, 0x292001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x8, 0x0, 0x4, 'queue0\x00', 0x8}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) listen(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) personality(0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/04/05 00:20:57 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xf0c5, 0x8, 0xfe, 0x1000, 0x0, 0x7fffffff, 0x400000000000, 0x9, 0x3, 0x143, 0x964a, 0x2, 0x6, 0x0, 0x1]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x802e, 0x8000, 0x9, 0x6, r2}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r3, 0x401}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0x1f14fb09}}, 0xf8}, 0x1}, 0x0) syncfs(r0) socket$inet6(0xa, 0x0, 0x0) 2018/04/05 00:20:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) r1 = dup3(r0, r0, 0x80000) recvfrom$llc(r1, &(0x7f0000000780)=""/194, 0xc2, 0x100, &(0x7f0000000880)={0x1a, 0x0, 0x7, 0x3d6, 0x4, 0xffffffffffffffc0}, 0x10) open(&(0x7f0000000740)='./file0\x00', 0x0, 0x61) recvmsg$netrom(r1, &(0x7f0000000700)={&(0x7f0000000000)=@ax25={0x3, {"9acad246f31b5b"}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="28737b1f2e4be42687edf9075d81a618151125ba703bb21836b85f52109cb40d8bfbb5a17b1b96fac9fb86168c8a2854b47f2bb702cbb8e7bd0d991ee8b8f01565baf2be4140b7326ee11f", 0x4b}, {&(0x7f00000000c0)="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", 0xc}, {&(0x7f00000001c0)="8e6d1a7df416aec6710f2e731319d223396a6ad209d16f668774e699fe452ca6ab3b3e4715550df230e359e40e", 0x2d}, {&(0x7f0000000540)="ce39a7fe4e714b1ff1f82b74614e372dfe37f25b8cb2ed904e39d9fab5600018a9ba51a0dec0eea4b70fd6188ce2aa1a1e70611cbed06fea19336c494334231b924172828943a236e44959c0c0a148197c73841ce554d3280edf4900bd99552b16b2c18ec650671fdb8b57c0b10df4107b38292f9df7f50d9fb12e43f64f409dd8ad768c042abe5bd5d069879f93d2d02bb3d20455eb3d6aa09958b745b66734a0aaea245d98b149f1dfe20b846e17b2856540d564d016a5a3a0e3fbda27c186610af25e2c51e59d1249cbb581041f0156075497d9ed3cfc86117819e47630aeb7b01ac91c8a9d", 0xe7}], 0x4, &(0x7f0000000640)=[{0x98, 0x109, 0x9, "80e42f8cdfa1a17db66b5d983d426048ca42cbf6890ec6dd23e094f2735962fcb2ce9c0322bcb013326fe85515b62807c047a5abd28ef10c6896805d14251d7c6e5e5b610e0e8b799b5f5eed9f29645514d342af3064aaf4f832eed29f3c53d876c311d60423bf1ebecd9ebfb60c8eca935701d04738e565ffdabf7cfc18575f0c30c3"}], 0x98, 0x20044000}, 0x12040) socket$inet(0x2, 0x807, 0x2d8f7966) [ 208.923342] print_req_error: I/O error, dev loop199, sector 0 [ 208.929720] FAT-fs (loop199): unable to read boot sector 2018/04/05 00:20:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="95ce0b6150d8762fa153a9f0eec045d9a521f60af67f89d8a74f2810df4b6d6ffc29ee887fd94e909f2733b704f9f5a97a406926129a4f4be513b3172f1f45c05283996e31928f0e149e6a042b550fdf0c4ccd24c4533a947a4482caf9882e3db0dbd5bc77102a21ca73b4c7a06f88e0f39b2b0a72a15c6630d4f26b0b066bed5127b22fae7eb5ace3b3d4d56023d83003e6ed"]) 2018/04/05 00:20:57 executing program 1: r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000000100)) r1 = socket(0x80000000010, 0x8000000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7fffffff, 0x401, 0xff, 0xffff}, 0x8) 2018/04/05 00:20:57 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x80003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xf98, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="706167656d617000cdc51df3dd5d989210232873767342c475147e34bba17d4937d6c86c8b50bb0b1e0887641701b7315a40e15c024e1e6136702ac48cfb9803635f0a845116571cd3b699a456f83dce52cd67fe183c9975cb63fff7bb2af571143d4a8162185142adf28b7b60fc0fe89424200f73d11f117dc6d0408c85eb69fd7660c517105787e1fc5e04f63b048d7565b5fe0fd0da4b48bc06c3") fcntl$setlease(r0, 0x400, 0x1) 2018/04/05 00:20:57 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/05 00:20:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000180)=[{0x18, 0x117, 0x2, "03"}], 0x18}}], 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x20000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r3, 0x0) 2018/04/05 00:20:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) set_thread_area(&(0x7f0000000400)={0x2, 0x20101800, 0x0, 0x7, 0x6, 0x85, 0xff, 0x8001, 0x4a8b, 0x3f}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x5, [@dev={0xac, 0x14, 0x14, 0xa}, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}]}, 0x24) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) bind$vsock_dgram(r3, &(0x7f0000000300)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f00000001c0)={0x2000, 0x2000}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000380)={[0x2002, 0x6000, 0x4000, 0xf002], 0x101, 0x1}) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000002c0)={0x0, 0x7f}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 00:20:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000264000), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x8}) 2018/04/05 00:20:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x7, &(0x7f0000044000)={0x0, 0x14, 0x1, @tid=r1}, &(0x7f0000044000)) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffff8000, 0x240) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, {0x3, 0x3, 0x3, 0x3, 0x8}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001cc0)={0xffffffff}, 0x0, 0xb}}, 0x20) write$rdma_cm(r3, &(0x7f0000001d40)=@reject={0x9, 0x108, 0xfa00, {r4, 0x42, "c6c3bb", "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"}}, 0x110) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) [ 209.121236] FAT-fs (loop4): Unrecognized mount option "•Î aPØv/¡S©ðîÀEÙ¥!ö [ 209.121236] ö‰Ø§O(ßKmoü)îˆÙNŸ'3·ùõ©z@i&šOKå³/EÀRƒ™n1’žj+Uß LÍ$ÄS:”zD‚Êùˆ.=°ÛÕ¼w*!Ês´Ç oˆàó›+ [ 209.121236] r¡\f0Ôòk kíQ'²/®~µ¬ã³ÔÕ`#Ø0æí" or missing value 2018/04/05 00:20:57 executing program 3: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) socketpair(0x6fb13632e2583825, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/198, 0xc6) 2018/04/05 00:20:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad5664a3239dafb6c5820faeb995298992ea54c7beef9f5d", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f00000000c0)}, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)="008815fd9a69b958ea0f134144450212b5a7d40274e066c6b6761218b383a0c6a260a5332e8c95b8b0b6e65254efe1c4afdecec545c7734f214403000000370e5f05eb8e9852598e45783704acf9c78a44d1f45d1a", 0x55, 0x0, 0x0, 0x4}]) 2018/04/05 00:20:57 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/05 00:20:57 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) r1 = add_key(&(0x7f00000000c0)='hd_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="3e972377c4e7853a18ea80f531f7d79e9d588ba1ddc44283e5f0f07aeb11644dfdbf5b64d34637b62b740be05f634bb51d3c009ae6f7774c81c4271675e86e033d1451902bfa314a218a36b4066ca41328d61a8d234943cb345e0a2036cab2af5e774426258bb449f71c0164005920ccc39b3bc7e12f25272ff9a07562db277102bbc2d33d041341d59f7a988385f33106961d255084ab8c5605d123c43f4b00000000000000", 0xa6, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) keyctl$chown(0x4, r1, r2, r3) getrandom(&(0x7f00000004c0)=""/13, 0xd, 0x3) getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) r6 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x0, 0x0) write$fuse(r6, &(0x7f0000000540)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x2, 0x200, 0x8, 0x8}}, 0x30) keyctl$chown(0x4, r5, r4, 0x0) 2018/04/05 00:20:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x200, @empty, 0x41de}, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x7, [0x40, 0x7, 0x2, 0x200, 0x0, 0x1ff, 0x3f, 0xe51d]}, 0x5c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x31}, 0x1c) 2018/04/05 00:20:57 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x1ff, 0x3, 0x5, 0x100, 0x2, 0x400000, r1}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a20401033653481b1c7df5eea1a7d6000000bef7000000005431a27ea7", 0x1d}], 0x1, 0x0) close(r3) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r3, 0xfffffffffffffffc, 0x1) 2018/04/05 00:20:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000000)=""/122, 0x7a, &(0x7f0000000240)=""/84, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f00005bc000)=""/207, 0x6c, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x5, 0x4) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000100)=""/24, 0x18, &(0x7f00000001c0)=""/101, 0x0, 0x3}}, 0x68) 2018/04/05 00:20:57 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000006c0)={0x6, 0x0, [{0x1f002, 0xf2, &(0x7f00000001c0)=""/242}, {0xf004, 0xe5, &(0x7f00000002c0)=""/229}, {0xf000, 0x4d, &(0x7f0000000440)=""/77}, {0x100002, 0xe6, &(0x7f00000004c0)=""/230}, {0x3000, 0xf0, &(0x7f00000005c0)=""/240}, {0x1, 0x2d, &(0x7f00000003c0)=""/45}]}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080)=""/32, 0x20) fcntl$setpipe(r1, 0x407, 0x97e5) lseek(r1, 0x1d, 0x1) getdents64(r1, &(0x7f00000000c0)=""/243, 0xf3) [ 209.291525] FAT-fs (loop4): Unrecognized mount option "•Î aPØv/¡S©ðîÀEÙ¥!ö [ 209.291525] ö‰Ø§O(ßKmoü)îˆÙNŸ'3·ùõ©z@i&šOKå³/EÀRƒ™n1’žj+Uß LÍ$ÄS:”zD‚Êùˆ.=°ÛÕ¼w*!Ês´Ç oˆàó›+ [ 209.291525] r¡\f0Ôòk kíQ'²/®~µ¬ã³ÔÕ`#Ø0æí" or missing value 2018/04/05 00:20:58 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0xc8422f8bb2b32ce0, &(0x7f0000000100)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f0000000140)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001a00005cdfc2194445827b0000e0000000000000089078ca007c4438c2ce39527c54b17f16dbdb3891903857e0842d067aa206717129aff8ae6c928e3632523f6f3bffb8b42279e6d34e0375778760cb14ea421298d4b1b19f85a79d094b8dae197d1f54087af89f3e98fb76eb9a60fafb9afb7a43c37359"], 0x0) 2018/04/05 00:20:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000140), 0x3) sendto$inet(r0, &(0x7f0000000180)="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", 0x1000, 0x90, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000001, 0xc0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8c, 0x4) 2018/04/05 00:20:58 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)="7bc15e49b8641dbefc67a7d4215e7cb350b18463bad298681b6cbd35187d3ceccd1a501cd70c7935286d0b6e7da8f4a9bded03c265cde683421a5484fc7704f3de881ef404796c37bd135bbcc4f921cad4a4b9bc0d6ea91e896bb843cfd35897532067b0b8d9102fa9e5694dddcbd44a9d75939fe0893ae1e8622c9f7a44665a3f3df3a8724077fb645e3ceed564d9b21af6ef8d7cf9dbd5", 0x98) 2018/04/05 00:20:58 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10500) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000140)={0x3ff, 0x3, 0x8, 0x2, 0x1, 0x7fffffff}) socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x96b5, 0x4) prctl$getname(0x10, &(0x7f0000000180)=""/167) fstat(r0, &(0x7f0000000080)) 2018/04/05 00:20:58 executing program 5: r0 = gettid() exit(0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='$lo\'nodev-wlan1^*\'eth0\x00', &(0x7f0000000080)='selfwlan0[l\'(@selinux/.nodev^em1:eth1eth1cpuset\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\'!em1-ppp0lo\x00', &(0x7f0000000180)='cgroup:lo&$mime_typewlan1@selinuxwlan0[:bdev/eth0[\x00', &(0x7f00000001c0)='/\x00', &(0x7f0000000200)='ppp1\x00', &(0x7f0000000240)='*,\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\'-proc/posix_acl_accessppp1})\x00', &(0x7f0000000300)='\\/%+bdev^"\x00']) getpgrp(r0) capget(&(0x7f0000000480)={0x20071026, r0}, &(0x7f00000004c0)) 2018/04/05 00:20:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000008c0)=ANY=[@ANYBLOB="0007004a7363b27a50ddc9e33130b0fba6fb93f0f18800000000000545d6dcc364765ea4fc420d4f2136f7a6f2c8fe16e3fa44d6b7a5beb31fb92845e9c2715f5caf5991603107d903fb250e5dba176ba1cc2779ce4942586904979a3a6b883fed5831d9de1b3799024d618b0eb97b476732cb92860d1ef6c84e1c8b3965532f3bad2ebf04b4053b14f7"], &(0x7f0000000680)=0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r3, r0) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) dup3(r5, r0, 0x80000) r7 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000500)={0x0, 0x1, &(0x7f0000000140)=""/190, &(0x7f0000000200)=""/144, &(0x7f00000002c0)=""/245, 0x6000}) io_submit(r4, 0x5, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, 0xffffffffffffffff, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000580)="d262140ce786ab73d7d406a280695db6cdd499b059481503d0ba300fc4d25698e8e72d0b547cc6ca9a72b8489c74752560dd2186261bd55eec644db5b11f1d8d5d7e0444c42d7567e5bbab6893170924d273daa4d75be217fa69609725981c9c2a183afc334c63b6e760daccd02b1c55ee7ac1e379b6baf391c7512e511e6e722cea72d3a77046a5d8bb1a184d0dff9f7be2eef85cb0bd43b22a77feea78ddc4fc2c164225f0911f44540916bac771450c78b276fef32d", 0xb7, 0xfffffffffffffff7, 0x0, 0x0, r3}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x6, 0x0, r3, &(0x7f0000000740)="dd3e4ee5c015422b10cb6f6a7a01d0991fe20abb113f786127464047032771601b2255d1316127c46d8dad33689611bce79bc787f759dfd67561b9d45d6def8252021bae9aa46fa0525583d0d843643a8788fd2e33fdeb46e2997d101e38de69c488cfa7c4f379436edd0f653322829ecdde827dc2f3d16dd3a95a7da74bb62de5bc80e11d8f5f53fb05e0ccfd8ff550494642d0d7c73e5b16fbcea3d8cb61bf738485176461c2e7ce5a8e1c9b029049cab64d2ae748da6fc052318734222044d2799102779f3c8485cdb93c6bbc", 0xce, 0x10000}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000980)="e1eb10cef19fa5ffbae25c29d31caab080feedff0856c168feb977a9a4821e56039ec8ea8135ab3eee15b10c23a7e220e511686ef7a060acb2620b8ab264069baa556e36382a7223c9b869d8fc4193134dc2c34c1533f8d32b77b3315a77c4b4ee6a4af7a7f49e085a2305ae908dedcb9b20645cda2bc44b7704cd3d257bfe4bcba020d4950d4a20b49ac649bfd465e7d120b7af6fff5a4dcab7f7d3d6c249bf3d4494c5632f7b4126c1240900d4c1fced244f60894e3753e740a867e5390ecfb2756b0d72d1dc6c271dd61e1a493dbe11f2dbff5bc24effc99457d178c6c9f6a1def9efd9cf52f9", 0xe8, 0x1, 0x0, 0x1}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x6, 0x0, 0x1, r7}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r6, 0x8) 2018/04/05 00:20:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x7, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80, 0xa100) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000140)={0x9, 0x9}) r2 = msgget$private(0x0, 0xa4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/82) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/108) 2018/04/05 00:20:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x24000000000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), 0x4) 2018/04/05 00:20:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0), &(0x7f0000001ffc)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x224fcb68, 0x2, 0x8, 0x9, 0x7d, 0x10000]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TCSBRKP(r1, 0x5425, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9, 0x10001, 0x10001, 0x1, 0x8, 0x80000000, 0x100000001, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x10001, 0x0, 0x20, 0x0, 0xd1dd}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1, 0x2}, &(0x7f00000001c0)=0x10) 2018/04/05 00:20:58 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0x62, [], 0xa, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/98}, &(0x7f0000000500)=0x78) r2 = dup3(r1, r0, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000540)=0x5) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x9, 0x7, 0x7fff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) 2018/04/05 00:20:58 executing program 1: socket(0x10, 0x80805, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0x0, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/05 00:20:58 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x400c0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001400)={r4}, &(0x7f0000001440)=0x8) r5 = dup3(r2, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x80000, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x401, 0xb61, 0x6, 0x9}, {0x4, 0x9, 0xec4, 0x100000001}]}) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x8, 0x8, 0x3, 0x0, 0x0, 0x750, 0x800, 0xd, 0x2, 0x1, 0x8001, 0xffffffffffffff5c, 0x400, 0x8, 0x417, 0x5, 0x20, 0x0, 0x7, 0xffffffff, 0xd5, 0x81, 0x2, 0xff, 0x80000001, 0xffff, 0x1f, 0x3, 0xf45, 0x10000, 0x0, 0x40, 0x4, 0x3, 0x80, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x7, 0xfffffffffffffff8}, 0x20, 0x7f, 0x1, 0x3, 0x101, 0x5}, r6, 0x6, r5, 0x1) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000280)={0x6, 0x2, 0xfffffffffffffff9, 0x81, 0xa6d, 0x100, 0x4, 0x1, 0xaf, 0x7fffffff, 0xff, 0x5096}) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$cgroup(r5, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) 2018/04/05 00:20:58 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x1c, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:20:59 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x15, 0xf9, &(0x7f0000000180)="f1687999c31e136cdc984d30492accfd617126cd944d717b671b45d995c743cd12a67e4f2c4f3f3933865fa3514d413ca9ab324f384078455b2097204a986a40ea3566a863ded7416b8bfc53c41336b77ccb64cbc4fc924b30eec63ebbe5de4b8cb86931a38d05c0b058e51c389f10600a3ef14275b8ae7634064a6d8a7978086d45010707dbb76ba9525a09af41ec7df4629a02f46fd49c2c16ec4728e84e09ab345ca134a1738ee8301482dc1cd14778e5915f5e481a2e6025db9076fc16f31794d9eebf11d0bd97fecdb2155253bd9ce9c762c36732289a25ee4ad4e280250250c1612b9a6d7e61e74be3c0198b037958ea139c2722603c"}) r1 = socket(0x10, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$setlease(r1, 0x400, 0x1) 2018/04/05 00:20:59 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000100)={0x0, ""/161}, 0xa9, 0x3, 0x800) 2018/04/05 00:20:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000d4af"], @ANYRES32=r1, @ANYBLOB="000000000100000004000000"], 0x20) 2018/04/05 00:20:59 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x7) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1ff}}, 0x5, 0xe286, 0xfff, 0x9, 0xfffffffffffff000}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0xff, 0x18d, 0x1, 0x8, 0x9, 0xbb9, 0x4, {r4, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7564}}, 0x4, 0x400, 0x2, 0x4, 0x401}}, &(0x7f0000000380)=0xb0) 2018/04/05 00:20:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) 2018/04/05 00:20:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000000c0)={{0x7, 0x1}, 'port0\x00', 0x80, 0x100000, 0x5, 0x3, 0x5, 0x1f, 0x40, 0x0, 0x4, 0x7}) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x47, r4}) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/05 00:20:59 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x100, 0x180) r3 = creat(&(0x7f0000000700)='./file1\x00', 0x1) fanotify_mark(r2, 0x44, 0x8000008, r3, &(0x7f0000000740)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) r4 = socket$packet(0x11, 0x0, 0x300) r5 = accept4$ax25(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x800) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000540)="a31e0de2d3c18bc10052a5b48f8f65069b1fc293e4e52e29e2c0c7aaf3f0d882bc71ff0791387a519bb4263fffb00d7d184aa3292c728fdcf9e06394db5d7d073ee970d214f6d7554ab4c5c58802501c3203caf2350fcbe3d07db67ad3aeae245f55cfe3121278ae2272927f8e50809e6680675792dfaaaf64d565ceaf1c54f2e927e12d61aad76d65c98da593d7c73f430b527c72f825a8baa4171e7f1863abd1903bb4afa472f448c00346699058", 0xaf) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000100)=0x68) r6 = fcntl$dupfd(r1, 0x0, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000400)={r7, 0x4, 0x20}, &(0x7f0000000440)=0xc) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r8, 0x4040ae70, &(0x7f0000000240)={0x31abfe1d, 0x100, 0x4, 0x100}) io_setup(0xcf4, &(0x7f0000000600)=0x0) io_getevents(r9, 0x80000001, 0x1, &(0x7f0000000640)=[{}], &(0x7f0000000680)={0x77359400}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r10, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/05 00:20:59 executing program 3: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/05 00:20:59 executing program 3: unshare(0x8000000) r0 = syz_open_dev$mouse(&(0x7f00000036c0)='/dev/input/mouse#\x00', 0x8000, 0x2) accept4$ax25(r0, &(0x7f0000003740), &(0x7f0000003780)=0x10, 0x800) semget(0xffffffffffffffff, 0xa, 0x0) semop(0x0, &(0x7f0000000040)=[{0x3, 0x56c, 0x1800}, {0x3, 0xfffffffffffffff8}], 0x2) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x11, 0x35, &(0x7f0000000080)="6f5b7ff5d0d74e959f0bc3875ff6b4457851f240c9d176a434ab693bfccc429d8744493df8eefb477c1c72f64e9a8b0d49f7df8bfa"}) unshare(0x8000000) recvmmsg(0xffffffffffffff9c, &(0x7f0000003580)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/205, 0xcd}], 0x3, &(0x7f00000003c0)=""/53, 0x35, 0x9}, 0x200}, {{&(0x7f0000000400)=@llc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0x2}, 0xea}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/91, 0x5b}, {&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000940)=""/240, 0xf0}, {&(0x7f0000000a40)=""/123, 0x7b}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000001b40)=""/55, 0x37, 0x7f}}, {{&(0x7f0000001b80), 0x80, &(0x7f00000030c0)=[{&(0x7f0000001c00)=""/214, 0xd6}, {&(0x7f0000001d00)=""/14, 0xe}, {&(0x7f0000001d40)=""/30, 0x1e}, {&(0x7f0000001d80)=""/190, 0xbe}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/78, 0x4e}, {&(0x7f0000002ec0)=""/134, 0x86}, {&(0x7f0000002f80)=""/165, 0xa5}, {&(0x7f0000003040)=""/59, 0x3b}, {&(0x7f0000003080)=""/24, 0x18}], 0xa, &(0x7f0000003180)=""/174, 0xae, 0x8}, 0x6}, {{&(0x7f0000003240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003440)=[{&(0x7f00000032c0)=""/174, 0xae}, {&(0x7f0000003380)=""/70, 0x46}, {&(0x7f0000003400)=""/7, 0x7}], 0x3, &(0x7f0000003480)=""/254, 0xfe, 0x8}, 0x7ff}], 0x5, 0x2000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003700)) 2018/04/05 00:20:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x101, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/14) 2018/04/05 00:20:59 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/05 00:20:59 executing program 1: r0 = socket(0x10, 0x8000000000003, 0x0) socket(0x11, 0x6, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="cff246041c00000000e896e9352f87f6f8e34c9c1783b21dda694f76a905e8614e", 0x0, 0xffffffffffffffff) connect$nfc_raw(r0, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x3}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffb4, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r4, 0x4e72}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000140)={r5}) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:20:59 executing program 6: setsockopt(0xffffffffffffffff, 0xe5c, 0x2000000000000401, &(0x7f00000000c0)="219b", 0x85dc8d937c900f4a) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) getpgrp(0x0) 2018/04/05 00:20:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioperm(0x3f, 0x8, 0x2) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 00:21:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x5a14c1, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) 2018/04/05 00:21:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x0, 0x8000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 00:21:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x35) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r3 = geteuid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r5 = gettid() getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) r9 = geteuid() getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) r11 = getpgrp(0x0) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) getgroups(0x2, &(0x7f0000000a00)=[0xffffffffffffffff, 0xffffffffffffffff]) r17 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001140)=0x0) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001880)=0xe8) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) r27 = geteuid() r28 = getgid() sendmmsg$unix(r1, &(0x7f0000001a00)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="fbafffd7b0b1364786f06c7e75615574a3e7e830e20ab9bf77e226d64e1563a18285ee67d227ddc3be6e9fd79f0da70bf27d6dbb6e3ef001f710986a109db5a7bf0fe2b486dfa0f3d23619d690680e42826d5ad2a45cd2367bb72fb19eed2212db5a5f722a9091f08d21135c5f3419efab89c0ca70ccb319a2e6fde024f1e88e627973028e8b30c59fa1acb8dee61adb48adeade4b4ab90aecdbacd98e0a2fdcdd1967adbaab8c787acc8d4b71840668456af3454b989b76638c4e04c2770668df80701e1d6a36f4", 0xc8}], 0x1, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x81}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000480)="d06e4c097d424eafe53f0fc369eaef29aefe01240c350c0188f5f8754697e5aed01c6dc163bd6ce70cd2146282979b81c253996f1c070224cdb95c9287345264080642e740d12e6fed4d33c38c", 0x4d}, {&(0x7f0000000500)="9452318aa967acd7b88ac416240546a8ebe6f1eadce016f7056e881fa7953dabade8d74ab028e54adb2163caf668e5244dc663299b9c1cd6c3e128cd9959b77fcc3a3944f400b4a6325c7c81bd3f4bb0ed3b5275af2b7f59effc8a9c34f8e9ccad59972d8c356a04b4ebae7ae06c8ae6ef4c147c29c8b8f99ccfed337b038077cf74f2bfe3fcb39199a37e3e44b9ae15", 0x90}, {&(0x7f00000005c0)="18206cee137f0539e94cc267f1559ed8", 0x10}], 0x3, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x800}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000b80)="2af3228999d671e795f1c28c914c3e8c5ff59d1cf7922051cfbf7b92329e0a520489a1457e48c6cf4c52906ec3fa9a824fc7a438675f8abeb7a7ff633f", 0x3d}, {&(0x7f0000000bc0)="2a6c15ebcddd0058ad4b342a360a204cc132a473c460f80e2fc6f10030923c3a2fa2dd2c7e5aadf8cba674ef545949e929f0018fda389a667afdb28a53c867aa3c897b1e69aa96a334898c23fa794445a4da9605a04d0c30e786872803909f48d931a498fdae78b5798989a7685246a5912457584a81c6e6d4483bb0ae95304c8b2af354a2f807529c5c346f724cdf14b2501722695072313562e139f8771bd14b444dcc2a69d1", 0xa7}, {&(0x7f0000000c80)="41e2ad6df78ecbb2f73841d7a611388177c7126661b4d6906730c873fd3ec28b8fc4c1bf12371aa035a039b96e47a78d54575480f9785810a0c27735b7785573ea3fdc8295576cc4af9711d598e251cc123392629c33e8e7b6135384c9fbb2bc49610eac3af8306b41901a3276c8e74a972715402e108ed5e1d939b1700de0e57a7619e57a6e5d9dfa994611a3a8735cf442100c2b1c2b11f68a5a475a04d4a0bff2b33ef9fbc327be47bb6a1997d2f6aa39b7a3546940d0410f8eef6cfa66c71412bd9207", 0xc5}, {&(0x7f0000000d80)="f753121123e49ec5caf6b3526062ee1593c4a05bd9c2503ad8932b38643f2fd4caca6eac02b7ca176abdc92382f25218fdfe127e14beef4ace7f1a281e366371ca0ab3f115030541e5bfef89679a0ee695bfd035015535ef80ecd9c4a73c88527be147b1c95cba1a86dbe4a66adee79a66fd603e1a7643404c8c423dba8d27c1907c22a35bb49eddd7df0f", 0x8b}, {&(0x7f0000000e40)="e2828fd5a52d8ad53dab0e0f6137469753ee8b55473f20699756895271d367443de5355a5e6319b308e8af7d3b5ab3a68c6c9dedca7ff53044905eafa4f5094c8485c162279bdfc45a6a78bfae85b0d407c59f7ad99bc2c1a7e5c38c47be55f3e4a026303caa15986b72441d2bd470c2c3", 0x71}, {&(0x7f0000000ec0)="7274b4d4eee77a2a2db9154250ce41742ed480906cd0dd696b3fe607aba94b180694547a937329cb388b1d", 0x2b}, {&(0x7f0000000f00)}, {&(0x7f0000000f40)="6c5d46e8d757995bfea1f6e0c49dc638f6f39304b2cc21efd6d056a71db9bd7f3da36fa2b19f8eb87eca6f6757dcad409f0bec181bb7c83b0938bc9c885ad889137d6e35e9a9d0ae5677ba4b57f349f399eb7d1fca8e8da879a32ec53bb4d55f7206dd494d0c2c77641eba8c7daa00ae34860ee70530e7752d85d6749ea74b2a7ff2860fb21da85ae118173393797b58856bfa981d88fbaf7504d490daac1fe57d3eaf41b5ada8990349ef81779ea3f04970f9397177a7ab378bf341e74d07efad558d2d1f8cbd59a10ced566b90eb140c67c057dd8b6152bcdc4440149ed351760c4cae6545fcc85f", 0xe9}], 0x8, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x40000}, {&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000013c0)="0222f31fc787b7ebe2133a24fe497691b581c5953d5383757dc1c7bacbc3d464ac47f1de0703149d63f401c789ac54ddeb1b38a173e71913", 0x38}, {&(0x7f0000001400)="ce494561f098fdfc33897ed777f8bd56e4711847297cbacf5f50116e5d230d43f417b8e743f35743e85a66d6f5195f9b1bda309ea5603938d80fd7c2e0bcfdbe9d716116be82cc38b394cc3cfb0247114a68d4e075fa61529c694c8670e359a1f25a2033c6ef9e840eae23b5bb98c239d83b3b9345f494ae96b7e246ac12e0549ba975216f6acbda0be57410cff837f8e6a00a703f408c41dfa9d65b780499ad207f427f8f0709a6dfeb9e8d03e9e35e24faf8674f36aa53b143ba5cd411498032411822bf4ed5b99abe6334897d7c4b7047b931797decd610db99f1b471", 0xde}, {&(0x7f0000001500)="63086672774b1146ed9673a7bfc25b856c7105e3c968b927db6407d33ba0bae2f4ccb1f60a", 0x25}, {&(0x7f0000001540)="c373d2fd71880ff4057b95823c54849cb0c9547855a8cda0db0fa2f056eb981f6b6eed098f39cc8b6520a25858f32f0b73fab1966f0eb1b6e7f5f364441b149623e1a9be2d3a9b0854b1e764fa013ca296c7403c45df29c782c620c747e75343ae5ec9e1b0a42a70d64bf30954bad4d6a3b5f523503b920c60e12465bb85cb0347cb3e11c35fc34573ce1701fb8c6903e8630695e915a38811a5068688aeee8141ef8842d9a56785114bc3708cf088407a1e8797d519f62acbac2ce9a5bcdd63c9df6e9d5b69", 0xc6}, {&(0x7f0000001640)="b4101d55248a7fa5b245fb102011cebd90e943992f3ec62c511c0da3f9965845fbe2223545e03e66a27a03daad056e124eb8344662f25a5855fc74acd15e67e0165af15bc220ae9d1ab4633d4f1a63bd781d819c8b7457a690cf90dc30408be1daff0deb67e7a11a", 0x68}], 0x5, &(0x7f0000001980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x60, 0x80}], 0x4, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/05 00:21:00 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, r0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/05 00:21:00 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) faccessat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x100) socket(0x8, 0x5, 0xfffffffffffffe00) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r2, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x90) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000180)={0x80000001, 0x1, 0x4}) 2018/04/05 00:21:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0xffffffffffffffff}, {0x9, 0x4}, 0xa, 0x3, 0x3e}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x8}}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000280)) r3 = socket$inet(0x2, 0x4, 0x3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) 2018/04/05 00:21:00 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x4, 0x40, 0x2, 'queue0\x00', 0xffffffffffffff0d}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000280)=0x100, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="240000005dff008344f8acb56f83796c8351f4d82b1b0c1617"], &(0x7f0000000240)=0x2c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80102, 0x0) 2018/04/05 00:21:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x40, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000008c0)={r0, &(0x7f0000000740)="5fd47959c9afb65d62dffdec66a9ba4bd276bf4fa4e23537402efe0d2dae0b55ba582b87643a116a3c782f936e6d2bd4b35cc9240a6d4d6a4d58a44420ac622cfe44fb3e66026956540fe6f2db6af721f2c6e929829f0bc94dedb5722a321d14a1663687e42d9d807f6e9a2f96e6aa5e41ddcca03dc58bff90a366a08a67f65a7cada2eeb912e6c615d1cdf5b315cc331ee7e4e572eea1bbc8ffbb8e2f0c92785b3defba96d9032245d62e5446d5840beb1cb39d10cc", &(0x7f0000000800)=""/131}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000900)={0x18, 0x0, {0x2, @random="300b48c53ee2", 'syz_tun\x00'}}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000940)={r2, r0}) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="26b6d8116e3f55d216aceef532d082caa3470b7d2c56d48fb13661c0deaed7baebf466bb1160ff2ac4c25e9ff17f4e77dc07ecd56aa81c81af58242e7629970b6d06996c8adda6ccf0797151f283bd386f84adb9f8a107de0fefc73cfd7bb250d7dec1efe47ea211eb6e776c592852457d3f060fdc07b89c0b8c89d9dda141b5228515c6822668b313a59ef1bdb92209d830aba977531c590c4fbc3a2a4d126ce041a99874d03d0d9e08d10f12d7f5dafb3e4730ae0c132b1467d2ced9ccb7b24665", 0xc2, 0xffffffffffffffff) r5 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000006c0)={r1, &(0x7f0000000140)="4247a78fe533d032f41caa34cfffffb4156789323f4da5ef74e9ef78f8f8f256e90b986355788cd1cc14278559535c210b3c58b5fab9879d7fbd2c2a369364298c062365c8307c5f73ef3e51a040530c83b10095556d300fe3210dd775bdfedf02eb10d37967937d549638d26a05454380d741df3e7ce8cedf6a93bf250822d27d70b22103ac6ef48e0c8080565289929502c12f02e9233be4ddf765828db33272aa7ecae3", &(0x7f0000000640)=""/121}, 0x18) keyctl$dh_compute(0x17, &(0x7f0000000400)={0x0, r4, r5}, &(0x7f0000000440)=""/245, 0xf5, &(0x7f0000000600)={&(0x7f0000000540)={'sha3-256\x00'}, &(0x7f0000000580)="b728141d113b110b27058e2aab08b1e8e7202e2b836c3ae64ec659d070e7cb5f9037147c36033e522186e0104c32a5ca809f636549db6bcfab279a1781f1cbcc9c8be92c6b11de8eca4c4031bd09be8d738155faa07c7f9ff5a45eb1a87dc5a88992548a696798e3fb37", 0x6a}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000980)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) prctl$intptr(0x8, 0x401) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00000009c0)) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/04/05 00:21:00 executing program 2: r0 = socket(0x10, 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=@random={'security.', "040006df02ec5b5a1e9d95b8740c3e1361cd72715030d2ef259037b3dd4f6239d0a9219376f6fa05fe663fa7a0204c38b9ea56ea2572b3639cd608a33cedf3e0af7ce3232ca1418e3c0098cc8511cb27be3864e34ecce9e2e5d903159172076aa2cc3406e693dd8c3a37dbc4fda05c5c3d381c45c3a18b515c69d1649a820a9b9853cc7270bbe0eff6c127b764be064f906b65b13a7c7daa4ea8a25ecaee62138928fbf19e9c1761161c3b83356a5dc72588ab4a57ca2085111b6e22f2cbf93a29328976fd58a1d0a6cbcafc83956da675ca3befc6d4b791586bcc2a5f477493d0957145c2f77c3d58f2a3fdf6845c6e"}, &(0x7f0000000040)='com.apple.system.Security\x00', 0x1a, 0x3) fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140)="040006df02ec5b5a1e9d95b8740c3e1361cd72715030d2ef259037b3dd4f6239d0a9219376f6fa05fe663fa7a0204c38b9ea56ea2572b3639cd608a33cedf3e0af7ce3232ca1418e3c0098cc8511cb27be3864e34ecce9e2e5d903159172076aa2cc3406e693dd8c3a37dbc4fda05c5c3d381c45c3a18b515c69d1649a820a9b9853cc7270bbe0eff6c127b764be064f906b65b13a7c7daa4ea8a25ecaee62138928fbf19e9c1761161c3b83356a5dc72588ab4a57ca2085111b6e22f2cbf93a29328976fd58a1d0a6cbcafc83956da675ca3befc6d4b791586bcc2a5f477493d0957145c2f77c3d58f2a3fdf6845c6e", 0xf0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/05 00:21:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x0, 0x0, 0x1}) 2018/04/05 00:21:01 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000180)="3a7d70726f636574683047504c23262b3a75736572403a0042fba5faf1934a352dcc6b359c347d6f2aa323e8f0286205863148f3245cab6182af0bd6917d0d9c787a31b026e35fbea6c21ffda7e63d11dbc40c2190042c151323a94c4d7cd52bf9c35e6796ea584de6dfed1d43faa626c76544f0d5202036a8b4e7c9ec1d6aa5b20556ea", 0x3) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000380)) 2018/04/05 00:21:01 executing program 4: prctl$setendian(0x14, 0x2) open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x8) r0 = syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x7fffffff, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x6, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) pwrite64(r1, &(0x7f0000000140)="6fcb080bfbf2681bfd3005657b25a2c44deae5458e1990dd96e9cc3748b09b96989cad0999b6d080e2a7e7125773141a10f66837d81897c7cd96af2dc0d6b31609612eb76c698290a141b045e3667f62b2f9e7077b7454014f603cfac424cf2f9576c6536258d5f04bc7549a836075aa54e8caa3a1c3c719e73580f46b20349eda2fb0022b989bc181de788f4de435538ae30d91900800710b5f168e06465ccd7d54851370958bdbcb2082221ca055de20b1e2e58515d03b8d88b033cb4a292ffc20ef6af8b97421bbb3df7bf342c0ce4fc6bea0e88cecb2", 0xd8, 0x0) 2018/04/05 00:21:01 executing program 1: r0 = socket(0x11, 0x7fffffffffffe, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='M', 0x1, 0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x208002, 0x0) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:21:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x802, 0x9) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="386ee8da00000000bb00000000000000000000000017ea09a301cc7483b415618f931ff97b6595f42dd73eb8b9b96246ade8acca039feb53146a316da1d50dfe1b07ca6fbf8818aa21f2f153912ba68f432b8a1993eb473caf7a0bba3ca3c16d089583cc805b5c95eb6b63e50d16fe250382a523b51b229a83aa8a2d07d88763ac5ca23a5c96dfb7918e97a6231fbe3be0cd8c8c0d6793ef615444d81584dea3ee0bf1", @ANYRES32=0x0, @ANYBLOB="000000000000000002001200140001006991d6cdd7542ff670366772650000009d0f2cc844b4c7dde924cf46e682ce038805ca2f53d01997494efa77580824d926fbe8d2e4e68953fd4a5d125d90e26997b157adc02ec0400e4ce9eb7d8c29205f43fbf0ea86ed959bd0"], 0x38}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) openat$cgroup_ro(r1, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) 2018/04/05 00:21:01 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/05 00:21:01 executing program 0: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200040) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x3b3}) 2018/04/05 00:21:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x18}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x2000)=nil, 0x2000, 0x1002004, 0x1f, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/05 00:21:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000001900)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0x5, 0x2, 0x7, 0x1, 0x100000000, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x4e21, 0x404, @loopback={0x0, 0x1}, 0x7}}, 0x6, 0xcc, 0xffff, 0x80000000, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x209, 0x1ff, 0x1, r1}, 0x10) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) 2018/04/05 00:21:01 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x200000) rt_sigaction(0x1c, &(0x7f0000000140)={0x0, {0x398}, 0xd8000000, 0x7f}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000100)={'syz_tun\x00', @ifru_addrs=@l2={0x1f, 0x80, {0x585f0fb, 0x0, 0x10001, 0x545, 0x10000, 0x6}, 0x2, 0x7fff}}) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1000000b1, 0xffffffffffffffff) keyctl$chown(0x4, r4, r3, 0x0) 2018/04/05 00:21:01 executing program 2: pselect6(0x40, &(0x7f0000000180), &(0x7f00000000c0)={0x8}, &(0x7f0000000100), &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x41) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/05 00:21:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) pipe2(&(0x7f0000000040), 0x4000) 2018/04/05 00:21:02 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x2, 0xffffffffffffffff, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x5, 0x6b, 0x3, "4d72411e5409452d170eb06c1ef4f9d0841cdb13e5578134e2d2d25fb6b1b6f4e62049d62985b8d668fbf2ef62686ef79e46203eea09c79f3e7aa45826839b", 0x1c}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380), 0x0, &(0x7f0000000080)={0x10}, 0x10}], 0x1, 0x0) 2018/04/05 00:21:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000000c0)={"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"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}, 0x0, 0x2, 0x7ffb}) r2 = semget(0x0, 0x2, 0x200) semop(r2, &(0x7f0000000000)=[{0x3, 0x5, 0x1800}, {0x0, 0x1f, 0x800}], 0x2) 2018/04/05 00:21:02 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={r0, 0x3}, 0xde) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000300), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r0}, &(0x7f0000000240)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r3 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ftruncate(r3, 0x200000) 2018/04/05 00:21:02 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000380), 0x213, &(0x7f0000000700)}, 0x8000) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/169) 2018/04/05 00:21:02 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x2000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r3, 0x1100) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='btrfs\x00', 0x10, &(0x7f00000002c0)="c6fb14a777bcb3e7a504c623f9f1eea8b1ec2ab05289cefd3e6cdf0a2092e5cf5dd70b0036ba68017ba93831a86aa34ad939a164906e043429a18a16639fbbfd7d68c5c34e57695faeda01de9f6d024ad6fbf90b3c2e28f08090490c0c88a5511b5994e302708ea0c2ff3f87940572beb9958d1889ce086ea2ebc5f9f4db94ab950323878ea46cbb2b67bca6d154d29ef8c21a46b4ee7540366793b0c875f0747528c40cb055ae4dcce075b832e4914b477a01df861fd971ad7f66d5c0415c924d5fd87b39a3401f815adbf9d424f51c423cbb50a7ac8bb260f81f86ebeeaa66cdc9cfedcd504269b7ce1080b36c7bf1229ef7") getpeername$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xaf6}}, 0x9, 0x1, 0x7, 0x2008000000, 0x1e}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r4, 0xe105}, 0x8) r5 = request_key(&(0x7f00000005c0)='rxrpc\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='/dev/vcs#\x00', 0xfffffffffffffffc) keyctl$chown(0x4, r5, r1, r2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000680)={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r6 = fcntl$getown(r0, 0x9) sched_getparam(r6, &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000700)=0x6, 0x4) r7 = dup2(r0, r0) fcntl$getownex(r7, 0x10, &(0x7f0000000740)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000780)={0x8, 0x7fff, 0x6, 0x4}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000007c0)={0x1, [0x401]}, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000800)={r4, 0x100000000}, 0x8) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000840)="a8a1db4d38a06ed42598875b908edc6beef9f470a60cee6e8969a5568473d888057816103938f1b5c8c5e8aef65bd65299a0a3ac1bb0f6ee19512fd9a902a70195c5179ae3f389c8012a9a2906a94403267874ee352089c17e724acfd0da418ed33401f011445d5577f0a4d8e92060703a82d3cfb8c60ffffb27589c39b95e620c10bc4b911666908ebba67a8b582840de63aea692bff83a37e5520a9454f3d1240161a755be1987aae9c45f417264b99f0ea7393cfe76bbf7fae6fd9a0da5dd99e6edd767e159bdb2632615be22160b0c2a80", 0xd3, 0x36d, &(0x7f0000000980)={r8, r9+10000000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000009c0)=0xf190, 0x4) mkdirat$cgroup(r0, &(0x7f0000000a00)='syz0\x00', 0x1ff) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000d00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000dc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)=@bridge_delneigh={0x40, 0x1d, 0x108, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x0, r10, 0xa8, 0x80, 0xc}, [@NDA_MASTER={0x8, 0x9, 0x7}, @NDA_SRC_VNI={0x8, 0xb, 0xfffffffffffffff9}, @NDA_DST_MAC={0xc, 0x1}, @NDA_VNI={0x8, 0x7, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000850}, 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000e40)={&(0x7f0000000e00)='./file0\x00', r0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000e80)={r4, 0x8, 0x80}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000ec0)) pwrite64(r0, &(0x7f0000000f00)="64beceb0d3beeb4a145d766355140141a859909673359d65cfe77ea543ff545ea0a3699fa560dceb23ae82616cedd979389e025d7a5465903bc2fa19e0c6a9673a78cf04ba2d15acaa399501178b6fd4fc162adaaf92247282b6ba6a4d502ee7e1c0d8ccdf7beafe7b4de065d410d78dd529a1532e87ece52797e00eb719d9b282caf25207fb58ef36a4fa604b84ac1ac71694c46e444ba59d1b7fe2f900e51450d59b628ba07f084e71903fb2610965ad2d7f648b88b2774f", 0xb9, 0x0) 2018/04/05 00:21:02 executing program 1: r0 = socket(0x4, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:21:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a55fef)='net/snmp6\x00') pread64(r0, &(0x7f0000000180), 0x5da, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) 2018/04/05 00:21:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="a1168de5", &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x10) 2018/04/05 00:21:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x2, 0x2000000000000018) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) fstatfs(r0, &(0x7f0000000dc0)=""/4096) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x322) write$binfmt_aout(r0, &(0x7f0000000580)={{}, "", [[], [], [], [], []]}, 0x520) 2018/04/05 00:21:02 executing program 6: socketpair$unix(0x1, 0x40005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2400, 0x104) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x1ff) 2018/04/05 00:21:02 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x500e, &(0x7f00000e7000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x20, 0xd7, 0x9, 0xe28, 0x7}, 0x14) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x13, 0x4, 0x3, 0x9, 0x8, 0x3, 0x10000, 0x6, 0x6, 0x2, 0x7fffffff, 0x4, 0x0, 0x1f, 0x10001]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x100000000}, 0x8) 2018/04/05 00:21:02 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r1, r2) 2018/04/05 00:21:02 executing program 0: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) keyctl$read(0xb, r0, &(0x7f0000000040)=""/81, 0x51) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write$eventfd(r2, &(0x7f00000000c0)=0x35, 0x8) 2018/04/05 00:21:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d4", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000434fae)=""/82, 0x52, 0x41, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) getsockname$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) r2 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xf84eb1f47f961db5}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r3, 0x20, 0x70bd25, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x12}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/05 00:21:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000140)=0xff, 0x4) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0xffffffffffffffc0, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffc}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000280)={@loopback, @local, @local}, &(0x7f00000002c0)=0xc) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x3, 0x8, 0x0, 0x3ff, 0x19a, 0x8001, 0x100000000, 0x8, 0x8, 0x22a, 0x200, 0x3, 0x5, 0x3f, 0x8, 0x8], 0x5, 0x108000}) 2018/04/05 00:21:02 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ion\x00', 0x800, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000600)='/dev/amidi#\x00', 0x7e, 0x1) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fcntl$setstatus(r0, 0x4, 0x400) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0xf4287d2e1ec7ee98, 0x2, 0x3f, r3}) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x80000001, 0x408000) lseek(r4, 0x0, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x47, 0xfffffffffffffffc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000010001000000000000021cac1634c91c35846c30ac3241200006105000000003c5fd300000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 00:21:02 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5ee5, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x9ce, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8001, 0x5}, &(0x7f0000000200)=0x90) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x7, 0x1, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x401}], 0x40800, &(0x7f0000001300)={[{@hash_rupasov='hash=rupasov', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@noacl='noacl', 0x2c}, {@replayonly='replayonly', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]}) 2018/04/05 00:21:02 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r1, r3, 0x0, 0x8000) keyctl$chown(0x4, r2, r1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4e, "88048034e2bdb719045b59706d6935ffe4d9f99f96ca0cdc221db34e40ea6bfae2ecfe0f7a313e46139d90da48241f9f41f66caf7145dd92cd9bf6825f02147010e784bdb352ca843e3b1e9dc296"}, &(0x7f0000000200)=0x72) 2018/04/05 00:21:02 executing program 6: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000000000000002000000010000ba55394ce10000001e000000000000000010cc0302000100526549734572334673000000030000000200010002", 0x49, 0x10000}], 0x0, &(0x7f0000011500)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x8000) clock_gettime(0xc, &(0x7f0000000240)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0x0) [ 213.842390] FAT-fs (loop5): Directory bread(block 112) failed [ 213.875573] FAT-fs (loop5): Directory bread(block 113) failed 2018/04/05 00:21:02 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) io_submit(r1, 0x6, &(0x7f0000002500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x200, r0, &(0x7f0000000000)="e714927593405e86c14bd4ad3d7726c771b31895d50785cc56bf99aade930a2714ac3358a4f7acd4221a1255b289c96a348b274df132ac", 0x37, 0xffffffff, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000080)="16be8f7f2ab7322467cafdcbdeefdd47f1f89f16c41d91f60965d02a1b8ce6598c7b3eb2aa5ccd56c2e474b5fee3ff2babdc33c138beac8e5ded66f33a9faca666ed5460a39fbbe0f71f3e91289fd6643265874a04549d0dc1863902cb68dffa92d39250d080d2e35797ded9e745002c6411ca3476d1969955900479e9fef50ccc5f428b2646a1c9c685d2ec9609bb79a252f349a3c6b11831ac5e61e16f2ebe109c9514af17e08255a83b91356a928c020ee8", 0xb3, 0x7fffffff, 0x0, 0x0, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000480)="27770b3e6bbaa044e0d888869237b9993f666f1e99b8a792989e5fdb15b21fce0831a4d7cd4f386d5df3c818e1389774ae06c082ac53360d093d29d4efad0cab04de0684d966424a8fbae8c5ad8db1a6bac480b87eeb4d4365f50b5994e37316436539cdc0e98aa54bb5787f913c36997f9887d9d5e18830d1ff4f056cb567ce5aa145d706b19bb8b4730b169f08f98e288622a1ac9e5b4c68e2e8edcb6fc4cc62792882d1a030395f2be19c1c2ad065d20b60455efcdc636a91853f0f92fe9660a90158150d8f93681367d4460876e3d0ae207958dc14b4f1291eb6fc114a051093bcb22add868a91e160bc42fa6bb38147339e29f1d9a6d636fb083e8c289d2d16c8d98c62a6ffc64d0e38d6ce718812facc1a23df413c464dfb3235fff7afed1e3978cb9ba0f472b7bb747582af36b48962013ec9b742a445085a8d7478f6fb6f529530e9ca5dd47af1426ac5b491775a9d9f2eb8fa4d72a3671c1d51855d7adcdf920e307416ad998132a686151f80ee7a2774c6e44204097b4f243221032d940d9049023088029469ded364697e8de921708f39d50383b13eea057d4fea87c89ce6be3d9565b1390d037ab2c95147a02cd2df9ef6f31ed3e0e0801b567c4206cc99040b8b3a51d185c0dfbb396484b40aa4f7d0ed87b2a6a590731c6ca94957f824cef5ead63b2b2be91edb0bddd9a3e38d33fdc0dd2170bb48014227d0c54b7ba970bf8b2f36dbb0e5073498f5fd6fa1ef1f2d2b6d85983aa541924814db05436fe0d5f773e8a4afdca164bd084b8232e990ac1ef59dae48f0de070fb2449dbb2a5eb80cec2b11642a7a0968819a37bc03816d306af2a64ab82bed17db088399095acffdda26fb2af953d7eac4c4eafb784bb6c30cb50d7496e5c6541e5125c64877ad344236cc215c87bca6cf0aee17bae47f0f39c62c69598ce0106d5c936dfad7d28365bd6c76eb78b72309af07811ad20b80fa5abc93a2e6edc80cb6816eedbb694342a89652721cb7b4d515c9dfa17b8c3b5c39a0d6f275468a9306c98c10559388a1fabebd45986cab952f6bf8a4c3294153b82319f759e3a86e570126b42d64362009030cd773d2a8f9db2691daa64c23f6c1bc1bbf7705cbf99ffec8b6fcafc09481ec6d80adb87518c2fc7f9b4cf589e99c075babeeec6ace9b08355dc61636afd6fd6b8beb4abb90f9773be51c385ee2222719a3b6a2a7959763114966286cf6b700de20879d7529d6d49dbce89c0b4328212d60f84b86d8e3fe63c714ebab35c47081ea1994fc09a7b32604112ef0d8883e27afd100b2a13f5c8348a3aedce4b4b86ed31e407187c8fa339bb3d11ff5092489943dfd159ee68e9a8f4a47212e93dbef3a28fc0d49fa31a8e3b3a0ac474b24e577a43ebbe169235a28a4ab153df1a37eaa57dec4177c273a1b492b960b5338a8c2c2e757325dcb52b7e2588ef38cc62693a92234ef0f83d40552245754f3e9e38df2c94eeaffa7c095e5318774c7467dfa7ab06a4faea9a2bf87ea36723a277ce09d1a61bf70bb204d9036cbc415c8f07a87fac943717e96685b87f4581f91466ccd121a80dc7520aca5a76795bed20c20d84f97a405395331769195f18ff1a520b2cfb2502f19447d91e00ff4e7d7fdcfc5b654d25a16e8f37332e148e40d6060f1284641a662de85bc1d1a1ce9ec68a1b839814dd8fb6005b5d418cf8afe709ac0351c790a61038e6bb0ac45f0331edd6c28c2d988e206e6460e54d73b0872d4007c1a5f6ec0791f90e7e3e2146c816d334a0ec5cf81dd3ea8b3e4dc6a5afc0a8a674c21aaea2211edcd915478ca242079e5f10639dee624c36253e8b020690d81722eea717d70906e956600ea465b0045a79e63b4df493b22208ec0149e38f241054470193abaf8520f8b3031f76c154d48b0912a6960e476d28984e72ec04a5d2f6820459833c4cd92a7fd5b2c69b93f760bf5a76e4fc6f9c89e2852d9918426a34836a2cdf04fe0362617defc7253d828e8754caeb590731bc9acfb4383ebbc2f85efdb8f73af0aa9e2b8464f984baaacb93fb8e248fabd1b003d43038f1f4460cf19b0ea45c62d22cbd0d0681ef738365ff24ea81dec2a76f4d4661e941728f200a5d8eba91bd2f1431847bdf28b68fd85c11295c58b4e81c06b203c1b526ee6ec4d2153c981ed85979994d82d1a4bfcef141cde86d5e30cc39a78015f611e8e83d895d46e316ce591e7c49f5a910a8ebc291c196024301bddb224d0be003e008808870e08ede6375e7f6393488fd1061cc19753560423e91bdf68d9ba2efda47b0d5d7d20423d05c6164a0ec16a6c911f77a41a9d85e825e69be63eba5b828d600b9c670334f8803c656fcfd40c3591f2f6e0458c773a16a9613e5bdd106e3ae759306dfb46c73edfde75ecbd0ae58573f76e71f8ce36fe0202498cbc665dc42d96b4d98eeda225b1be0f5024676edc04d452031bbb58c3135bc27689d1c7ea868e0b9225afcc3a6adbac63ee59cd7dc55abbc0df1d4eb33a2825a81ee4b4af3e2c24f11a82a8689daa5789ded48bef33c54982587e55055422970472ed506776f975206cf1868f52b3ce97decb89e0680cbb9cbab43fc0bcccf036745a0e24ed2aea9539f10c13fdf21ea63ef24b4dc55889644db0a1cb13c8d95f9ed3f61d28c7abba6544d2b43d94a98dfa3414eeabb4ec43a1e3a590ee7636b31c43dd9b7c90f415aa0c1b4f25d1e2423eff0220f114ebe6a3265586405103a7c1151179020b319b3ddf87c546da59ab712a581ecb12c29052711851c2c70d36361a3a4da5b88fa135c560defc5d2fb345fbdc69bad50404a088b5404d0397a1d44a0ab613a7a24253fbf27edaf25834c961f9af5fd33dc02299ca96e6651e2f4faa88536ca0e92f6fe9c7306b8077bdf3c8916deff70e6decd89ea9a5e1ade7a822345a09e4af8e4886a021d6248bb6fbab23b05ac4a1930d97677a64b8d262ae07be898641f764b78ca683d8038ae3c2dc5894e600bfb0208773cc7f1d2e3af8acd8379ae7ac53e53a363965a8a0077ae9cfe53144a5328f4851954fb69509ee19c297c740895a750ec93678b216914526d199c498aa5539db27f9014aa2a1427dff8b297823f3d38a5db306a4e44c37931c2e3a9a5f87a061c8a3a5afb413d96ecfd32c298fe3d28f77de670dd6cea0a2ab59c44ad22d271eea4779e39ce90ec7893c75573d08399808f2a6bcd36bae09dbfdadf3ec2fba8d119cdf194e3545389ce10990413806ead7aa755c51dc3a3430fc4ada12e2fda6e8c933b50d3423518dbe03a4d09d5a8ffd4f67b532d14f17fe392f5ce7ca4aa049b47c989a1487c295aa3f6656c743d9d1d256101cc1bc7c8483e44101d682053fe0abfdaba8c7768c96c00bf2da32c9f01076d6a60c0e849c0cfce46904d13b408a5bfcac13f5ca5146dfa665122315d8a3491d4d73d478fa2ba382dc430fb4ce850368e88aeb534bbfc3af2de34746ee25eb20f0e1938ecac5e4b2dd71a47455717bdf0483202eb044f5e654c4cb721505374f3caf47ed5d7b88186c31c7772065559ec1f2127e3d28eab95f7d39426e10195c25dae911e87b51603de02e8e1e4944aa649581c083dd08de8f290e4153587738c4bf5f9e5767f3cb2093aa1f3b9972829288f67482d5b5d97c47a75e84e4266268522fffbb479408a8702510d04b52ff57071c5ace12e0d19e3bc63c1f24a7d4cd64768172f57e7c2779600e70b83875406b6b45cff024cd7071c04936ab6023ba9f7158e47b8dcf78deb2d07296f224be4f2f43dfa5f0ac73b28a725c16afe6b3a8be197aac0a813a72a98b903c5b1b80fc7a9302806c9be794d0b538a6898d4bab6643e832c0835f4e6bba126e42195ae98d6cc565ad9005c2abdaadba191ce77e6cef14e1889a18e30d1c0765bbcc582bc80a8524bb1273e23f90ad98176b2f0619e41702c0940f9958613b705abcfd6858e99d12f37454116a8c4224ee28f69c289deebe7868652f8bd6e4f8072b4b9e2d2f72839183aef32321fea3a74851332aa2ce471f8706a36692a6fec7c24b771ab83c319ed110e1092e037608266b0510f7577b06cc0058c9d8d8fe3ef50a129d12627b85bfb42e6338b8e5148a517aa09b411acb36b06e17a81269606d57def1ff17e71f5e6cd26eb01fda4c24f60d662d7c0f02d876bd53d426d9ae49fb3a6b54c3b91260497d4b7a5ee64c77dd3c78ff17e6c26e72699a1095e3a334361322f3daa93db35d92185ccb8945e926696e2a79c2491795d7fdec6509b7c630dc48be35f488edad3cf9e5bf508209402da3c23529a7985682960d15b10100f51b5a65a3dab2ee7857df478627904b9d90f622ae81c4d1e5f886c0fdbe04f2ac16cad8e1e3a4cc2c31a1a0dc1b4744db938b8aaafb9cfdb4766b43865341683b63b168cab8017f0540e5d4a3c05aec9d348803348d91dcb13e6f287847206dbbecc594d5605995f60f9a1c30503702b56ab0f47a5647a5535f4d9ed22b67a71248ef2271f6f3487e57cd9b8c39cbc8c087ddad47abefc7cf92e33efc72daa32b126734405ce0a0143dfa72f8cdae7cae71bcde49423639daaa8bbc32965b8ce3488248ef3bb433df33b3d0bbf6075ed4a76b066e6878b59210628bf2bdae033855ad4dcf696ebdc920495a0214f06a6eeff5c36a4076c26056c889211b6c0305bac0a543a2c58f2d2637ceb39f3e4dab5c5f4397645e113ce312f1b5c941eb342bfdbc885b11ca9391d3347b17daeb701906deb96a7ebdb03a4da80698e7a070a49d10af660d0fdff30619dc9dbe716f5447c96a8b4c10185da22144fd7c5755f51d25152802e5ed1ccbb14d66701709e38ab4524dc8bfc481e67e15387b83a0e39922770bd9f69976804c417973b9db3ceabd69917efaebe4ea739a53fb173fdb401adee67d00a9d8c1e6b5059846a93c0abfaf4629e1f9dd15d27136c3b88e4b831f5ace02eb673de244a14720ad0783e4c362bb7164a2f7dbc53a1c635f3dc6a783ee8ec6e58800c082653ee2a4119f832a5cd242e57a1df46f33b15eeca5da43b97d7da1bf3fabd126706e9349407eb9d78c051037f8c737cdb257d37460ce4f39ecd418bba45540dd7bfab36755a255767ed273a6a2917d383d32dd0bc8b8d73cd242582bfaa9200df988a227cd1367d33a56fe639276011ccadd9eb38dc9baeba31d79c468f7a42949d44919e84c18cca7daf9e8de73dcc86f51581c2dd3bb6b97f71af5f06622c2995d7d57162c6e431d14098d6c04ba079f83e1ae1c8ca5b5756b10833bd1b88d34f440994cc8de74a870c22e3f18003a2ed57254326ed1e01f09db1ff094fa4622a83979223e3ffe75a174554ab5dcb46f09ef32f5f6a656b95603f0bc6f9268fe05e424e61b73ee2ede5595786c3ebcf540e20eb679d3c3863d735622748fed3de22d0c5d62b88cfbb3b67b6acb6804bcccfb7692c2c6a9124039f06bab97f3c3bab6a81cccd4bea2648aaacb06e0329b29fdebbd02f025e0ec8f3cc6ebec804c2e9d4cfabd7c427c4804b882c2334229668ca7e28db9aa76ffe62b8aca45b5bb092a4a0fed0c5150022eb6a87ae859f38ac07e45e508a028b8a58c7ab1a857df4a3dc93534b275d615b5ca2f3e0f285b81fdedfbb43d1da92b24e881731d96a55df5500363551040c27c29e0def3fc8bb04b968f6aeef39caa55b04b0aca4da09eed7c37bd23232de7c8a0a1d7120f7e9e2bda5cbc61b7094e980dccca011d2ee3c2ca6fe0b30fe83750efd4a6e32cbbfa1d24ff273551d4abdeff", 0x1000, 0x0, 0x0, 0x0, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000300)="4d0f094bdd7902fa7785296584a4dbe74671d10f2719f36ec34fc24c684913aa8c8946717dcd0e8a402c4df722d10959bb5b1f32aa1a43263e76f9c01e08446453e8a4b0bcafcc259c6545b08636def3c297f80d8f7e8a185e27f92668bdd30be8576454a6f215209a5b87739b5f471ef8e9e58abd5605810d7185b72f41af73504b08b1fda9ca0162877774a88fb65f8390e8734311831abd4ff92dba87e42085073cd1d4ca33e2a73795ce9593342427d33a9ff9bb1b50f3", 0xb9, 0xba88, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000001480)="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", 0x1000, 0xf025, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x13dfff9927d6110b, 0x0, 0x7, 0x81d, r0, &(0x7f0000002480)="a4926f9ff99f4054d797a63fff4dbe7b60077414ae1f7a1a695275aaad6529c283f3d0b8eb9373c5d928cebf6ddeecf7ae46542c3d307e844f4bcd51845c0dd8d7633273b1d2f7352fd40834d485a21e4d10db2e6907896b6d099f081be502bfd1", 0x61, 0x4, 0x0, 0x0, r0}]) 2018/04/05 00:21:02 executing program 3: r0 = msgget$private(0x0, 0x2) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="a256e5b5e34164406fe655ad51c6cac7184ad79f00c43c9cf2613f224238cb1666c405b3e8041a1ec2a3d861cad47a4ddbc02b373c14a80750b82747b57a5e8d9f423d239c1e8c92ded4b404c00e96646ff238d41514d1ba32b3da5922f72d644e50ffdc76b387cc71200ece3bdff363f25cdadc9c71321ac2dad4c22516eb2f3f02fe6b1c83c805e0b4759eba55719edf24eb2a65a2127d0be6501bc792c7cba1fa692814030d8e5040652b", 0xac, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x80000001) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/44) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f0000000140), &(0x7f0000000200)}, 0x20) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/181) 2018/04/05 00:21:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r0, 0x0) 2018/04/05 00:21:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3ff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x80000) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) fsync(r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x8000000000004) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xf5c) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000180)="88cccc0ccdf0b445ff70a32a2526b72654a2eee46d952ecfed6a439c5525e00047315a6eef3b2f91afbfbbc63d27f0d1b4a20f3d01f8904ee27aa410c6c1ffe11ae525b8165280384300e9eebd3f82c8220923bcbd8744499d784f54f4952fcc49746a7435ed2b755c74a15d9c6a9648bb990de936014537224baac6a81405cb0c0fd6e275bb3d2d7236a7f1", 0x8c) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) init_module(&(0x7f0000000040)='cbc(des3_ede)\x00', 0xe, &(0x7f0000000080)='*/GPL:\x00') ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000100)) [ 213.908474] FAT-fs (loop5): Directory bread(block 114) failed 2018/04/05 00:21:02 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe8, r2, 0x20, 0x70bd2c, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x39f5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe600000000000000}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xe8}, 0x1}, 0x800) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, r2, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffff80f6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f627850}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3fc0000000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd39}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x800) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r1, 0x0) [ 214.035121] REISERFS (device loop6): found reiserfs format "3.6" with non-standard journal [ 214.043672] REISERFS warning (device loop6): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 214.055874] REISERFS warning (device loop6): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 214.067817] REISERFS warning (device loop6): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to [ 214.129253] REISERFS (device loop6): found reiserfs format "3.6" with non-standard journal [ 214.137826] REISERFS warning (device loop6): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 214.149946] REISERFS warning (device loop6): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 214.161925] REISERFS warning (device loop6): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to 2018/04/05 00:21:03 executing program 2: r0 = socket(0xa, 0x1, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "4762b2"}}) 2018/04/05 00:21:03 executing program 5: r0 = socket(0x400000010010, 0x40000000000004, 0x8000000001000048) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) eventfd2(0xffffffff, 0x800) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000076fff4)={0x10}, 0xfffffffffffffe48, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[]}, 0x1}, 0x0) 2018/04/05 00:21:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/05 00:21:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xfffffffffffffffe}, {}, {}, {}], 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x53) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x3}, {0x7, 0xffffffff00000001}, {0x2, 0x2}, {0x2, 0x10000}, {0xf}, {0x0, 0x3}, {0x7, 0x4}, {0x4}, {0x4, 0x8}], 0x9) 2018/04/05 00:21:03 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000400)="73ca5b60e35d91055943b3d4bd3620cbcb84dd6484bd26f25760fe2f60e6c76861b177e65b3ca1275c9c9f0be9c90ba7dc90f9f90503ed320b451adac14f8bfec7e1456bb46f4231e0b8e8c689c38dd6543aadeeddb7376fb6e85655e5e1f867d3eec49d450ebf4b305b18afa1a2b073a262a81c79128329046e28ff8fc6cc2ae415f046b4f8ab0e4ee88e81ef0975790a3745d87909bee9ebe764d9346541c3612345d9685d0f95c15c0a3a3a5797a81fff7bbcb3ea1167aa701cddadffd501cb45352214809869fd55b990edc4277c33d8ed0ef47143110ce2006e247ed754cf0b5ddbc58f97fb01e56d083e4f833ab31670ff") r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x1, &(0x7f0000000100)=[0x3], &(0x7f0000000140)=[0x20, 0x1ab], 0x20, 0x4, 0x0, &(0x7f0000000180)=[0x8, 0x80, 0x5, 0x4], &(0x7f00000001c0)=[0x9, 0x50, 0x1, 0x0, 0x8001, 0x200]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) r3 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000b34ffc)=0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000380)={0x7f, 0x14, [0x1, 0x1000000000, 0x9, 0x8, 0x4]}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x6700000000000000, 0x0, 0x8, 0x4, 0x7, 0x7, 0x37ab, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0x5, 0x6000000, 0x80, 0x6}, &(0x7f0000000580)=0xd3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000540)={0x5000, &(0x7f0000000500), 0x4, r0, 0x8}) 2018/04/05 00:21:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = semget(0x2, 0x2, 0x4c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004dc0)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004ec0)=0xe8) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f00000000c0)=""/146) 2018/04/05 00:21:03 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)=@mpls_newroute={0x88, 0x18, 0x12, 0x70bd27, 0x25dfdbff, {0x1c, 0x20, 0x80, 0x2, 0x0, 0x2, 0x0, 0x2, 0x2f00}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100000000}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x20}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x14, 0x1, [{0xfffffffffffffffa, 0x2, 0x2}, {0x80, 0x5, 0x9, 0x7}, {0x1f, 0xffffffffffffffe6, 0x961, 0x6}, {0x4, 0x1, 0xed9, 0x9}]}, @RTA_DST={0x28, 0x1, [{0x800, 0x3, 0x9, 0x100}, {0x80, 0x6, 0xc2, 0xffff}, {0xc8, 0x98, 0x4, 0x8}, {0xc6d, 0x5, 0x401, 0xffff}, {0x9, 0x4, 0x577daa11, 0x100000000}, {0x4, 0x6, 0xfff, 0x2}, {0x100, 0x2, 0x0, 0x7}, {0x1, 0x100, 0x845e, 0x1}, {0x8, 0x9, 0x7ff, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3ff}]}, 0x88}, 0x1}, 0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000800)=@req3={0x2, 0x1000, 0x2, 0xffff, 0x80000001, 0x0, 0x93}, 0x1c) syncfs(r0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000840)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000880)=""/63, &(0x7f00000008c0)=0x3f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000900)=0xca, 0x4) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) fchownat(r0, &(0x7f0000000940)='./file0\x00', r3, r4, 0x1400) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000c40)={&(0x7f0000000a80)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)={0xd4, r5, 0x200, 0x70bd25, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd303}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffff01}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000010}, 0x4000) writev(r1, &(0x7f0000000e40)=[{&(0x7f0000000c80)="3a97639bb3addb2166139d065cd04180f3c896571b31f004f83b2365db3717f463b685cc13bc4508a7e49afa23e0cc1c9f62a1ab085606ea2bb5aedfd0a335dcb3f719e4eac521fb7923a295819ce5a64159f6b753ed68b023a4f94cafcaf7ef57889754b49974d7f6a0bfd8a253c21a117fa04f2177ee55f999d304dbbc18969057c09c96e154955265091914e353d82374a0ba8e23ceec82f3605738b54888bdd73af5c33706799bd9b3198822c3fea78f7c3d11df39ac6668ac704fdafd0501adb92dc1c4addb", 0xc8}, {&(0x7f0000000d80)="527ed414187f8f58e48dd8988f4185c30b06ae46fbc73203e184240d67104a18603f5c0843806bd0ff69e23bc0e717728d0261b5295433ffedc25b54d479", 0x3e}, {&(0x7f0000000dc0)="b9010f4a21b85dc01d5eb009e3b56856c49750b1d580578b800709ab1abde4e9d52ae06f769d1809c1d8c111ee14466f1b0cb47e7b3cf2e9cbd0a6d98a380e8dacb1e820b590b15cebf8d7bc175cf045194e67d0d99d87316c75d52559ec5348423974a4", 0x64}], 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000e80)={0xd141, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) symlinkat(&(0x7f0000000f40)='./file0\x00', r0, &(0x7f0000000f80)='./file0\x00') pread64(r1, &(0x7f0000000fc0)=""/209, 0xd1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000010c0)) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x3c, r5, 0x900, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x24048080) fcntl$setstatus(r1, 0x4, 0x800) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer2\x00', 0x0, 0x0) r7 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x2000, 0x0) recvfrom(r7, &(0x7f0000001280)=""/200, 0xc8, 0x40002142, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001380)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getpeername$llc(r6, &(0x7f0000001400), &(0x7f0000001440)=0x10) ioctl$int_out(r7, 0x5462, &(0x7f0000001480)) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) read(r8, &(0x7f00000014c0)=""/135, 0x87) 2018/04/05 00:21:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x1) 2018/04/05 00:21:03 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="fe04cb75118f21c363ec3e771b20153b4274621b7b435db36716a76002c531a7f9432053ceb6e1df662580d13081521c21dad5815dd9c214eb2704685a8c40562d79d4418d35403d6818003ba1ba32b31d6e0c614bf14cc8db100986f767cadcd4ec083bade28b4175a56a9b2a87b0892b506b460778f8b5fd28fb21151bc3c46e9b8ad0d25737376fe3ba3e94e935715dc4cf473b6b9fc542c77a1dfaebbd6efe3c4b2e82505a900fb48a7d3c16b23fb79aa4ec44481359c382e20a26f65cf50ec2591f6bb83d52973ab4aec19f622ffa017ee4ac78f6d572d31c08a8faac5fca2970", 0xe3, 0x1ff}, {&(0x7f0000000180)="aea56330", 0x4}, {&(0x7f00000002c0)="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", 0x1000, 0xfffffffffffff001}], 0x28800, &(0x7f00000012c0)={[{@gid={'gid', 0x3d, [0x36, 0x37, 0x7f, 0x3f, 0x34, 0x0]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x34, 0x38]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x39]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@utf8='utf8', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33, 0x30, 0x35, 0x37, 0x32, 0x31, 0x32]}, 0x2c}]}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x18d, 0x10000, 0x0) 2018/04/05 00:21:03 executing program 5: r0 = memfd_create(&(0x7f0000000380)="2d676c6ec7008200008e56205928ba00c232fed78f61630018653a78", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) pread64(r0, &(0x7f0000000080)=""/107, 0x6b, 0x0) fadvise64(r0, 0x0, 0x2, 0x1) 2018/04/05 00:21:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') getdents(r1, &(0x7f0000000080)=""/206, 0xce) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/05 00:21:03 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/42, 0x2a}, &(0x7f0000000080), 0x1}, 0x20) 2018/04/05 00:21:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="140000d0c80000"], 0x14}, 0x1}, 0x0) 2018/04/05 00:21:03 executing program 3: r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/246, &(0x7f0000000200)=0xf6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000001080)=""/4096, &(0x7f0000000040)=0xfffffffffffffe08) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 2018/04/05 00:21:03 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) pread64(r0, &(0x7f00000000c0)=""/71, 0x47, 0x0) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:21:03 executing program 5: open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7fffffff, 0x40) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101400, 0x100) 2018/04/05 00:21:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404ff00fffffffffff7", 0x17) mlockall(0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/05 00:21:04 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x4e20, 0x0, 'sh\x00', 0x3e, 0x100000001}, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 00:21:04 executing program 3: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/05 00:21:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000005c0)=0x9, 0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000fe80000000000000000000000000000000000000c6371fcf57c441f0207ae8ac784b59e7c0aa2d717c052842acdbfd98df91afa1aee4563758dc5e308425cee92fe0be737037412fbb3e0a2242939834fddf10ca1204f6963df297e93e3781043841d5b809f9c10614c6a9e63de8ff289d537ea06eeecebdb8cd20b6a2d9f5dc0f75f687dd"], 0x2c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x58100, 0x0) epoll_pwait(r4, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x2}, 0x8) write$rdma_cm(r1, &(0x7f0000001240)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001200)={0xffffffff}, 0x0, {0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r2}}, 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) r6 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x10080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x6, 0x4, 0x5, 0x7]}, &(0x7f0000000200)=0xc) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="110000001000a775", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r6, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200c0000}, 0xc, &(0x7f00000004c0)={&(0x7f00000012c0)={0x3b0, 0x25, 0x400, 0x70bd28, 0x25dfdbfd, {0x6}, [@nested={0x98, 0x1e, [@typed={0x8, 0x2b, @fd=r0}, @generic="a88094e9bd8991df1dd5f8def0ee11fbb36ec041c5f75297c2a5628515ad4f7f462029f73eeba7f4fafbb3a1beaf76fb2a8ad7d06127717fe093bf13f51a8da82b587bdb1b45c06c6f43cc4dc496fab96d5f54b24557edfef544bd3bbce3d42e05e466fd29491b7f735b70134ee3e45c21251eedd87d012391d85810d6a91435ab2da4664d7468a429a2"]}, @nested={0x58, 0x53, [@generic="2e0df0a940e0fac727a4fabd7778d3d18e022004d1f2170be52690a5190ce5b2d2866a870c52ac53638aefd2ab1eddf9166fa23f310f46dfb48f89cd047680e6fca167e762a668913bcfab9c576892404b"]}, @nested={0x98, 0x61, [@typed={0x8, 0x7f, @fd=r0}, @generic="603c44a046b8d6c0dd554c4a0d595c4b9e469e1c6500cd4e77372795fc3c08e0949c311cd644cc1eff20505521ebf07b0887e3ae21834786364ba8d0008822734668e9012bfb5965971fe4e3909bf436077bc60970b09e74e22e56ca29107bbc03026fef543c6bc42ab3a9764a3d2950897b392b98f598207b28c62c175c17ff2a74cba27f49b89079b4b8"]}, @nested={0x14c, 0x3f, [@generic="83327373b12c1febbb9b7043ad903f7dbdcaeeed1b5e93602cc591594929927ce7026c80d52d59332bd643a421d044773d531730adb7c56bb7dd2767ae836094c35074e39387954cce5e4d207753709d", @generic="a38f6fdb9a480a40d72bb72dab6dc5eb36407c5ba8bce08537ae4f34947626c540233215c58001a7547ace8a7046961a4016238ab0bbea264e00b70f638f79cc63ebb487bed5b355c6fbd8861b809d9fc4e7ba65f5369ef10aef376f1f0386e0c74b94fc741fab00c6818580303530aaf320462fd8244b21ccd23935e7386dd474c6d9503e5f4d15621317014a549fa2ddea992dadd3c834be961cba443e2cb13556ec1d3fe59d5bc0133352d0ad5d133947c6fb4ccf32689407395f3da8c318dbd10c32671e24d90dec5c71bc6f6b15977ed0d09ff80fb252ef9d91fe9cac2ca5583f100e0eae8174d689a4a8986b47a89b785847d95ca3"]}, @generic="081914cf71e8a70086524732af7178acaaf5c977a42979d51aa7174ba7b9973420e62f7d585683bda54a10a5121a0d81e2c1f0e5587d092aec6fe9309b25f871d2c7422bea1a999ecfabc1881789f68260c13f85a19f497547811eb64055cad1da998602c423161128dba74b9f4a96e12f7f263827a2258d6d714b95257d757f42533a6e4fbd62813ae17bf63b0546c714b89118515e5ce96c56c62355897c9b9d86e744a1c7fcd8d34dd288601f05056a0d4c8c06bc9a6c4ba73d08cc692ecb00a75bac4b81e7"]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/05 00:21:04 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x7}, 0x2) 2018/04/05 00:21:04 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) socket$packet(0x11, 0x2, 0x300) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:21:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/04/05 00:21:04 executing program 5: 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$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f0000000300)=""/174, 0xae}], 0x4) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r3, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)) 2018/04/05 00:21:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_mreqn(r0, 0x114, 0x271a, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000000)=0x224) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/05 00:21:04 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000000)="6fe33d3edc3472f16d1064002a931001000000cf960802e02348f800000000001c0003f21e9451eae9bf437ee7631abe81fa21bb7aef06cee997b68d3be650db77cb9d5dd826184cf896352e46dabb45798e7ab78b3d1fc4e2c86b84b81c2bcc3112843237d8d51c1be05a53f771f027c048363ac9d200132d8c462bd032db12e5e06e52d1f9d9a75b739d82df0000aa2e301f1657cc070ca541e01cb65b73fdc1c6a04f28a722bcfd5f45180b1162865d477cf0200db94ba801ec00ea940b1fb5aa5a49379467194aed3aed44230402f1781c268ed8085ad46d506dfb5327da7346bbed91e42069ac4c552a3ee1b5969a8f1653", 0xf4}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/05 00:21:04 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) bind$ax25(r0, &(0x7f0000000100)={0x3, {"1b10ef01c0df90"}, 0x3}, 0x10) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffe01, 0x1f, 0x30, 0x8, 0x1f, 0xff, 0x800, 0x4000000, 0x5, 0x4ea4}, 0xb) keyctl$chown(0x4, r2, r1, 0x0) 2018/04/05 00:21:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x3) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000997fe0)) 2018/04/05 00:21:04 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000540)={0x101ff, 0x1, 0x11000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000006c0)={'rose0\x00', r2}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfffffffffffff4d0}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) recvmsg$kcm(r3, &(0x7f00000004c0)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/11, 0xb}, {&(0x7f00000002c0)=""/88, 0x58}], 0x6, &(0x7f00000003c0)=""/219, 0xdb, 0x8001}, 0x12000) 2018/04/05 00:21:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404ff00fffffffffff7", 0x17) mlockall(0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/05 00:21:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x8000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000005c0)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) epoll_pwait(r1, &(0x7f00000006c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000700)={0x10001}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0xffffffffffffff49) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}, 0x2, 0x1, 0x0, 0x2, 0x5, 0x2, 0x23a}, &(0x7f0000000600)=0x20) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000640)={0x0, @rand_addr=0x7, 0x4e20, 0x4, 'lblc\x00', 0x12, 0x10000, 0x58}, 0x2c) 2018/04/05 00:21:05 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40, 0x9, 0x9, "cb5a8e337ea37d5e9a74f83c434272348c8e5786aca1618d1c3c124c4ad2be8d2940fab28128c6505fc998723ea7b202a366a364eabffacfae66825b21fddd1c221154a983864dae8e411f1698fe0c41"}, 0xd8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000080)="8c8256050a6e91ae531a52e5a5c2d08f86adc4c95f079a525da5f17478c0b0807caada1804d39bfa2c4f2bcffd4fff6cdc01e1aa7dab5f81de7d58221c33c512a9ec170dde52116c49265772076afc3ed33957cc1f73b08379cace93cf9aeb9e71c2da02e44b83c0211c3fafb4f05220276bb208151bcd86d1ada0319692d60b28d09a0f1381fc3314facd3a7eab84d9afa8834b9b7b9df1", 0x98) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x10) 2018/04/05 00:21:05 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r3, r2, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x404a00) r5 = syz_open_procfs(r1, &(0x7f0000000140)='net/ip6_flowlabel\x00') keyctl$setperm(0x5, r3, 0x1000000) linkat(r4, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000180)='./file0\x00', 0x1000) 2018/04/05 00:21:05 executing program 0: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:21:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x109400, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/04/05 00:21:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x3800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x7f, 0x4, 0x6a, 0x4, 0xb1, 0x6, 0x9, 0x4, 0x18, 0x6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/05 00:21:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x5d0e, 0x8100) socketpair(0xe, 0x80007, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x89, 0xffff, 0xfffffffffffffff9, 0x0, 0x80000001, 0x5000, 0xd000, [], 0x40}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000380)={{0x6, 0x7, 0x1, 0xffffffffffffff66, "f5be5cb36f108c6f33fc4813fc1aa7749588b5adb7a45414dace6c6bfb7a09266e9ba5c879650de1154eb9d2", 0x7}, 0x0, 0x0, 0x200000, r1, 0x8, 0x1, "164bb3a79466b40dc79a5a25739e31df2c0cc35718f26e42f955369a92bb6deead702ae8924b3fbfad5529d1ce08fb274656d1acca9a014cb54e974c0bb86952", &(0x7f0000000300)='ppp0\x00', 0x5, [], [0x80000000, 0x9, 0x9, 0x3]}) 2018/04/05 00:21:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmmsg$unix(r0, &(0x7f0000001380)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e91f577ac33d156b2058c650ec3e3aaf6f679a128a7750544f963a2352ad82af027b5b681450974d839ea9026e70c4072fe55ab68c0d54e74ff0d9dd445bbd6d31b01b906c30de370e8fcb89cfe5c3d68bc4b5890c157f8264481376f30cea2237eb0e2c64525a71bb3696da8090008726d5808c6acb4f88c5080215a9032dfe1808ac2fd40690", 0x87}, {&(0x7f0000001280)="bb3afd27e082f0f9502714c1ca51f3954fe99a58386fc18745f6e654012250520e1a6d025923133726f05bc9e4dab4f705e075850d915d0dc8961fd440c85119052c7cce90a4421eacfccb4e9c6adae6ff76a786d3839010b61a5a201600ee4423573a820cd85c3bc8d700e86b8293811b4d1d7b6796f29745f442f64da995fd01a4fa416ed78386750dd5777d9c93cb5376e8eb6d3e9c0861836a2ad5723b9c45d2564769e4bcccaeaa9155d13a38791e98", 0xb2}], 0x3, 0x0, 0x0, 0x20004080}], 0x1, 0x80) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x0, 0x0, 0x8000) ftruncate(r1, 0x7fff) 2018/04/05 00:21:05 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x5, 0x5, 0x51, 0x2}, 0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x13) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r4, r1, 0x0) 2018/04/05 00:21:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404ff00fffffffffff7", 0x17) mlockall(0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/05 00:21:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x4000, 0x5000, 0x1, 0x0, 0xc6}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)) 2018/04/05 00:21:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xad, 0x2, &(0x7f00000010c0)=[{&(0x7f0000000080)="74bb1624605dfac0a1b93a24908df428ebf26932fb5559308f957bcc37ceda1219383714b61728f862", 0x29, 0x7}, {&(0x7f00000000c0)="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", 0x1000, 0x1}], 0x104000, &(0x7f0000001100)={[{@treelog='treelog', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@nossd='nossd', 0x2c}, {@acl='acl', 0x2c}, {@treelog='treelog', 0x2c}, {@acl='acl', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@degraded='degraded', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="1c0000004800010000000000000000000a00f0000000009a91000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:21:05 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000bce000), 0xffffff36) syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r0, 0x8, 0x800, r0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x77359400}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/04/05 00:21:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0xaaaaaaaaaaaab24, 0x0, [{}]}) 2018/04/05 00:21:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00000003c0)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f0000000300)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) vmsplice(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000540)}], 0x1, 0x0) 2018/04/05 00:21:05 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) clock_gettime(0xfffffffffffffff2, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/05 00:21:05 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'eql\x00', 0xb527}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x40000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000240)=""/143) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) r3 = memfd_create(&(0x7f0000000040)='eth0\'\x00', 0x3) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000080)={0x6f, @multicast2=0xe0000002, 0x4e21, 0x4, 'nq\x00', 0x4, 0x3, 0x17}, 0x2c) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x2000000003, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/04/05 00:21:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400, 0x0) bind$ax25(r0, &(0x7f0000000280)={0x3, {"5f976acd44c9dc"}, 0x400}, 0x10) r1 = socket(0x10, 0x8000000000002, 0x0) seccomp(0x1, 0x0, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x9, 0x0, 0x21, 0x4}, {0x8, 0x4, 0x1, 0x80}, {0x20, 0x2, 0x0, 0x5}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/ppp\x00', 0xfffffffffffffffb) add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0xffffffcf, r4) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000061c0)='asymmetric\x00', 0x0) keyctl$chown(0x4, r3, r2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006240), &(0x7f0000006280)=0x14) clock_gettime(0x0, &(0x7f00000060c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005e40)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/122, 0x7a}, {&(0x7f0000000640)=""/161, 0xa1}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/209, 0xd1}], 0x6, &(0x7f0000000980)=""/194, 0xc2, 0x8}, 0x8f}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000b00)=""/77, 0x4d}, {&(0x7f0000000b80)=""/63, 0x3f}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/136, 0x88}], 0x5, 0x0, 0x0, 0x9}, 0xe13}, {{&(0x7f0000001d00)=@can={0x0, 0x0}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d80)=""/10, 0xa}, {&(0x7f0000001dc0)=""/67, 0x43}, {&(0x7f0000001e40)=""/72, 0x48}], 0x3, &(0x7f0000001f00)=""/187, 0xbb, 0x3}, 0x7fff}, {{&(0x7f0000001fc0)=@ipx, 0x80, &(0x7f0000003540)=[{&(0x7f0000002040)=""/154, 0x9a}, {&(0x7f0000002100)=""/33, 0x21}, {&(0x7f0000002140)=""/208, 0xd0}, {&(0x7f0000002240)=""/129, 0x81}, {&(0x7f0000002300)=""/127, 0x7f}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/180, 0xb4}, {&(0x7f0000003440)=""/222, 0xde}], 0x8, 0x0, 0x0, 0xa24}, 0x4}, {{&(0x7f00000035c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)=""/142, 0x8e}, {&(0x7f0000003700)=""/191, 0xbf}, {&(0x7f00000037c0)=""/148, 0x94}, {&(0x7f0000003880)=""/160, 0xa0}, {&(0x7f0000003940)=""/139, 0x8b}], 0x5, &(0x7f0000003a80)=""/169, 0xa9, 0x1}, 0x5}, {{&(0x7f0000003b40)=@alg, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003bc0)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x704}, 0x2}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003cc0)=""/241, 0xf1}, {&(0x7f0000003dc0)=""/46, 0x2e}, {&(0x7f0000003e00)=""/104, 0x68}], 0x3, &(0x7f0000003ec0)=""/107, 0x6b, 0x401}, 0x400}, {{&(0x7f0000003f40)=@alg, 0x80, &(0x7f0000005540)=[{&(0x7f0000003fc0)=""/74, 0x4a}, {&(0x7f0000004040)=""/236, 0xec}, {&(0x7f0000004140)=""/140, 0x8c}, {&(0x7f0000004200)=""/225, 0xe1}, {&(0x7f0000004300)=""/48, 0x30}, {&(0x7f0000004340)=""/194, 0xc2}, {&(0x7f0000004440)=""/160, 0xa0}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/63, 0x3f}], 0x9, 0x0, 0x0, 0x8001}, 0xc54}, {{&(0x7f0000005600)=@ethernet={0x0, @local}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005680)=""/127, 0x7f}, {&(0x7f0000005700)=""/107, 0x6b}, {&(0x7f0000005780)=""/170, 0xaa}, {&(0x7f0000005840)=""/37, 0x25}, {&(0x7f0000005880)=""/66, 0x42}, {&(0x7f0000005900)=""/17, 0x11}, {&(0x7f0000005940)=""/28, 0x1c}, {&(0x7f0000005980)=""/11, 0xb}, {&(0x7f00000059c0)=""/152, 0x98}], 0x9, &(0x7f0000005b40)=""/209, 0xd1, 0x5}, 0x6}, {{&(0x7f0000005c40)=@pppol2tpv3, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005cc0)=""/225, 0xe1}, {&(0x7f0000005dc0)=""/44, 0x2c}], 0x2, 0x0, 0x0, 0x10000}, 0xfff}], 0xa, 0x40010002, &(0x7f0000006100)={r5, r6+30000000}) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000006180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006200)='\x00', r4) connect$packet(r0, &(0x7f0000006140)={0x11, 0x1a, r7, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) 2018/04/05 00:21:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x80000000, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) r5 = dup3(r4, r3, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x1, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 00:21:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404ff00fffffffffff7", 0x17) mlockall(0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/05 00:21:05 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 2018/04/05 00:21:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0xfffffffffffffff9) write(r0, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) 2018/04/05 00:21:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000029c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30001, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0xb19, 0x1) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/05 00:21:05 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x4, 0x4) syz_mount_image$hfs(&(0x7f0000000280)='hfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x8fff52c3ac8bf77, &(0x7f0000000240), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/05 00:21:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404ff00fffffffffff7", 0x17) mlockall(0x2) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)) 2018/04/05 00:21:05 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) fcntl$setstatus(r0, 0x4, 0x4000) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xe, r0, &(0x7f0000001240)='a', 0x1}]) memfd_create(&(0x7f0000001200)=']\x00', 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x652a554f}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x9}, 0x8) 2018/04/05 00:21:05 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x2}) 2018/04/05 00:21:06 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x44000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000000)={0x40000}, 0x10) [ 217.513837] QAT: Invalid ioctl [ 217.557855] QAT: Invalid ioctl [ 230.478000] bond0 (unregistering): Released all slaves [ 231.263432] ================================================================== [ 231.270947] BUG: KASAN: use-after-free in rds_queue_reconnect+0x434/0x990 [ 231.277853] Read of size 4 at addr ffff8801911ec044 by task kworker/u4:0/6 [ 231.284841] [ 231.286451] CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 4.16.0+ #15 [ 231.292918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.302252] Workqueue: krdsd rds_connect_worker [ 231.306897] Call Trace: [ 231.309461] dump_stack+0x1a7/0x27d [ 231.313064] ? arch_local_irq_restore+0x53/0x53 [ 231.317712] ? show_regs_print_info+0x18/0x18 [ 231.322185] ? kasan_check_write+0x14/0x20 [ 231.326394] ? rds_queue_reconnect+0x434/0x990 [ 231.330951] print_address_description+0x73/0x250 [ 231.335767] ? rds_queue_reconnect+0x434/0x990 [ 231.340324] kasan_report+0x23c/0x360 [ 231.344101] check_memory_region+0x137/0x190 [ 231.348486] kasan_check_read+0x11/0x20 [ 231.352434] rds_queue_reconnect+0x434/0x990 [ 231.356816] ? rds_connect_complete+0x40/0x40 [ 231.361293] ? __lock_is_held+0xb6/0x140 [ 231.365329] rds_connect_worker+0x1cd/0x210 [ 231.369632] process_one_work+0xc97/0x1c40 [ 231.373843] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.379015] ? pwq_dec_nr_in_flight+0x470/0x470 [ 231.383670] ? __schedule+0x903/0x1ef0 [ 231.387540] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.392530] ? trace_hardirqs_off+0x10/0x10 [ 231.396830] ? native_iret+0x7/0x7 [ 231.400352] ? error_exit+0xb/0x20 [ 231.403874] ? lock_acquire+0x1d5/0x580 [ 231.407827] ? lock_acquire+0x1d5/0x580 [ 231.411779] ? worker_thread+0x40e/0x1380 [ 231.415906] ? lock_downgrade+0x980/0x980 [ 231.420035] ? lock_release+0xa40/0xa40 [ 231.423988] ? kasan_check_read+0x11/0x20 [ 231.428112] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 231.432679] worker_thread+0x1c3/0x1380 [ 231.436636] ? process_one_work+0x1c40/0x1c40 [ 231.441111] ? trace_hardirqs_off+0x10/0x10 [ 231.445408] ? find_held_lock+0x35/0x1d0 [ 231.449449] ? find_held_lock+0x35/0x1d0 [ 231.453488] ? find_held_lock+0x35/0x1d0 [ 231.457540] ? complete+0x62/0x80 [ 231.460984] ? __schedule+0x1ef0/0x1ef0 [ 231.464933] ? do_raw_spin_unlock+0x9e/0x310 [ 231.469317] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 231.473879] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 231.478955] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.483944] ? trace_hardirqs_on+0xd/0x10 [ 231.488068] ? __kthread_parkme+0x176/0x240 [ 231.492367] kthread+0x33c/0x400 [ 231.495707] ? process_one_work+0x1c40/0x1c40 [ 231.500178] ? kthread_stop+0x7c0/0x7c0 [ 231.504126] ret_from_fork+0x3a/0x50 [ 231.507817] [ 231.509420] Allocated by task 4525: [ 231.513023] save_stack+0x43/0xd0 [ 231.516453] kasan_kmalloc+0xad/0xe0 [ 231.520141] kasan_slab_alloc+0x12/0x20 [ 231.524087] kmem_cache_alloc+0x12e/0x760 [ 231.528214] copy_net_ns+0x152/0x480 [ 231.531904] create_new_namespaces+0x432/0x890 [ 231.536460] unshare_nsproxy_namespaces+0xae/0x1e0 [ 231.541368] ksys_unshare+0x68a/0xe90 [ 231.545143] SyS_unshare+0x15/0x20 [ 231.548659] do_syscall_64+0x281/0x940 [ 231.552519] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 231.557679] [ 231.559281] Freed by task 6: [ 231.562274] save_stack+0x43/0xd0 [ 231.565701] __kasan_slab_free+0x11a/0x170 [ 231.569920] kasan_slab_free+0xe/0x10 [ 231.573693] kmem_cache_free+0x83/0x2a0 [ 231.577643] net_drop_ns.part.13+0x10c/0x130 [ 231.582028] cleanup_net+0x7a6/0xaa0 [ 231.585714] process_one_work+0xc97/0x1c40 [ 231.589921] worker_thread+0x1c3/0x1380 [ 231.593867] kthread+0x33c/0x400 [ 231.597209] ret_from_fork+0x3a/0x50 [ 231.600894] [ 231.602497] The buggy address belongs to the object at ffff8801911ec040 [ 231.602497] which belongs to the cache net_namespace of size 8768 [ 231.615386] The buggy address is located 4 bytes inside of [ 231.615386] 8768-byte region [ffff8801911ec040, ffff8801911ee280) [ 231.627145] The buggy address belongs to the page: [ 231.632049] page:ffffea0006447b00 count:1 mapcount:0 mapping:ffff8801911ec040 index:0x0 compound_mapcount: 0 [ 231.641992] flags: 0x2fffc0000008100(slab|head) [ 231.646637] raw: 02fffc0000008100 ffff8801911ec040 0000000000000000 0000000100000001 [ 231.654491] raw: ffff8801d9fab548 ffffea00063d0820 ffff8801d9fbfe00 0000000000000000 [ 231.662342] page dumped because: kasan: bad access detected [ 231.668024] [ 231.669625] Memory state around the buggy address: [ 231.674527] ffff8801911ebf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 231.681859] ffff8801911ebf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 231.689191] >ffff8801911ec000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 231.696522] ^ [ 231.702031] ffff8801911ec080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 231.709363] ffff8801911ec100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 231.716696] ================================================================== [ 231.724032] Disabling lock debugging due to kernel taint [ 231.729564] Kernel panic - not syncing: panic_on_warn set ... [ 231.729564] [ 231.736910] CPU: 0 PID: 6 Comm: kworker/u4:0 Tainted: G B 4.16.0+ #15 [ 231.744694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.754032] Workqueue: krdsd rds_connect_worker [ 231.758674] Call Trace: [ 231.761238] dump_stack+0x1a7/0x27d [ 231.764844] ? arch_local_irq_restore+0x53/0x53 [ 231.769487] ? kasan_end_report+0x32/0x50 [ 231.773609] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.778337] ? vsnprintf+0x1ed/0x1900 [ 231.782111] ? rds_queue_reconnect+0x430/0x990 [ 231.786667] panic+0x1f8/0x42c [ 231.789835] ? refcount_error_report+0x214/0x214 [ 231.794567] ? do_raw_spin_unlock+0x9e/0x310 [ 231.798949] ? do_raw_spin_unlock+0x9e/0x310 [ 231.803336] ? rds_queue_reconnect+0x434/0x990 [ 231.807898] kasan_end_report+0x50/0x50 [ 231.811858] kasan_report+0x149/0x360 [ 231.815636] check_memory_region+0x137/0x190 [ 231.820018] kasan_check_read+0x11/0x20 [ 231.823967] rds_queue_reconnect+0x434/0x990 [ 231.828349] ? rds_connect_complete+0x40/0x40 [ 231.832820] ? __lock_is_held+0xb6/0x140 [ 231.836858] rds_connect_worker+0x1cd/0x210 [ 231.841172] process_one_work+0xc97/0x1c40 [ 231.845384] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.850548] ? pwq_dec_nr_in_flight+0x470/0x470 [ 231.855207] ? __schedule+0x903/0x1ef0 [ 231.859071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.864064] ? trace_hardirqs_off+0x10/0x10 [ 231.868362] ? native_iret+0x7/0x7 [ 231.871879] ? error_exit+0xb/0x20 [ 231.875396] ? lock_acquire+0x1d5/0x580 [ 231.879343] ? lock_acquire+0x1d5/0x580 [ 231.883292] ? worker_thread+0x40e/0x1380 [ 231.887416] ? lock_downgrade+0x980/0x980 [ 231.891540] ? lock_release+0xa40/0xa40 [ 231.895491] ? kasan_check_read+0x11/0x20 [ 231.899614] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 231.904176] worker_thread+0x1c3/0x1380 [ 231.908125] ? process_one_work+0x1c40/0x1c40 [ 231.912594] ? trace_hardirqs_off+0x10/0x10 [ 231.916892] ? find_held_lock+0x35/0x1d0 [ 231.920928] ? find_held_lock+0x35/0x1d0 [ 231.924965] ? find_held_lock+0x35/0x1d0 [ 231.929001] ? complete+0x62/0x80 [ 231.932431] ? __schedule+0x1ef0/0x1ef0 [ 231.936380] ? do_raw_spin_unlock+0x9e/0x310 [ 231.940764] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 231.945322] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 231.950400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.955393] ? trace_hardirqs_on+0xd/0x10 [ 231.959514] ? __kthread_parkme+0x176/0x240 [ 231.963809] kthread+0x33c/0x400 [ 231.967148] ? process_one_work+0x1c40/0x1c40 [ 231.971619] ? kthread_stop+0x7c0/0x7c0 [ 231.975570] ret_from_fork+0x3a/0x50 [ 231.979672] Dumping ftrace buffer: [ 231.983183] (ftrace buffer empty) [ 231.986871] Kernel Offset: disabled [ 231.990479] Rebooting in 86400 seconds..