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"], 0x787) creat(&(0x7f0000000580)='./file0\x00', 0x131) fsetxattr(r8, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000002c0)) fremovexattr(r8, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000000340)={0x9}) poll(&(0x7f0000000540)=[{r0, 0x20}, {0xffffffffffffffff, 0x1}, {r8, 0x3040}, {r4, 0x1205}, {r0, 0x4}], 0x5, 0x81) sendfile(0xffffffffffffffff, r6, &(0x7f0000000340), 0x8000) 2018/04/03 06:05:40 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9, 0x3, 0xffffffff, 0x1f, 0x2, 0xc2, 0x4, {0x0, @in6={{0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xb3e, 0xd3c9, 0x2, 0x5, 0x10001}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x8}, 0x8) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0xff}}, 0x6, 0x80000000, 0x5, 0x5, 0x21}, &(0x7f0000000200)=0x98) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x80000, 0x0) dup2(r0, r3) 2018/04/03 06:05:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d13ff8)=@fragment, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x6, 0x10001, 0x1000, 0x7, 0x53}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing, 0xffffffffffffff06) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 06:05:40 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd64, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000440)) 2018/04/03 06:05:40 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$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x7, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) recvmmsg(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/142, 0x8e}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/193, 0xc1}], 0x4, &(0x7f0000000500)=""/125, 0x7d}, 0x800}, {{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/168, 0xa8}, {&(0x7f00000006c0)=""/32, 0x20}], 0x2, &(0x7f0000000740)=""/82, 0x52, 0x5}, 0x3}], 0x2, 0x10040, 0x0) dup2(r1, r3) 2018/04/03 06:05:40 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', r1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x6}}) getsockname$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) 2018/04/03 06:05:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x800) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x10001, 0x3, 0x2, 0x8, 0x0, 0x1, 0x4, 0xc0a4, 0x100000000, 0x8000, 0x6, 0xb5}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) 2018/04/03 06:05:40 executing program 3: r0 = socket(0x1e, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x1f, 0x1, 0x73, 0x6, 0x3, 0x3, 0x43, 0x5, 0x0, 0xca, 0xfffffffffffffffe, 0xff, 0x20, 0xcb, 0x83899e6]}, &(0x7f00000001c0)=0x100) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@local, @empty, 0x0}, &(0x7f00000002c0)=0xc) bind$can_raw(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r2) 2018/04/03 06:05:40 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x3, 0x4}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000100)) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000800)=0x98) 2018/04/03 06:05:40 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 06:05:40 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f00002cf000/0x4000)=nil, 0x4000, 0x0) 2018/04/03 06:05:40 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0, 0x1ff, 0x6, 0x3}, {0x3, 0x0, 0x3, 0x8}, {0x8, 0x6, 0x7f, 0x8}, {0x7fff, 0xffffffffffffffff, 0x5, 0x2}, {0x1a, 0x8000, 0x0, 0x2b6b}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendto$ipx(r0, &(0x7f00000000c0)="02673422b433b6e57b9ac770857a3d21202236b0361127c410db3fea2d4fd00f4cb68b69f9260437cc6968dce639361247a637d0eaaa745373c1f432ea12f760bb0564b014890cce30eb0218e73ed08aadd1e0173c2835b44c5ebd03377e7f64f5e0d245fd71ca1c0381531c30c16c228bb4ce99df55125a2699fa2ce944b8b45c4c05efbe3c3c400d3995a9da164db9987d12ec68a22602c951726ee849101623", 0xa1, 0x44, &(0x7f0000000180)={0x4, 0x80000001, 0xffffffff, "800dbb4a9f60", 0xbfd9}, 0x10) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) 2018/04/03 06:05:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) r1 = msgget$private(0x0, 0x40) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x8, 0x4) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4000) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000008a700eef760000000000000000000000003f000000000000000000000000000000000000000000000000"], 0x34, 0x2, 0x2000) 2018/04/03 06:05:40 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9c9f, 0x400000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r2 = socket(0xf, 0x4000000080002, 0x0) write(r2, &(0x7f0000000180)="260000005e00099e9100eaff4435eab50000007800000000000000002e5ed823e50e03d9893b", 0x26) 2018/04/03 06:05:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) [ 127.051990] audit: type=1326 audit(1522735540.477:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10442 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/03 06:05:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40240, 0x0) fchmod(r0, 0x86) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x6, 0xffffff14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffff80000000001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)) close(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x7, 0x30}, 0xc) 2018/04/03 06:05:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = shmget(0x1, 0x2000, 0x78000040, &(0x7f0000ffe000/0x2000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) r8 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0xa4, r3, r4, r5, r6, 0x10, 0x8e}, 0x2, 0x7f, 0xb036, 0xc423, r7, r8, 0x5}) r9 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r9, r1, &(0x7f0000000200), 0x1f) 2018/04/03 06:05:41 executing program 5: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000001380)=0xe8) getgroups(0x6, &(0x7f00000013c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001480)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000001580)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) r9 = getpgid(0x0) r10 = geteuid() getresgid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001700)=0x0) fstat(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000017c0)=[0x0]) r15 = getpgrp(0xffffffffffffffff) r16 = geteuid() fstat(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002f40)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000003040)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) sendmmsg$unix(r1, &(0x7f0000003140)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="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", 0xfc}], 0x2, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x110, 0x4}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000001c40)="b2fb600fab3f631f2e306a67bbd69768b9d2a423b9864f0fc5cdaf6ccee03dafc41c099a98789e60cad8bb86aaad319795f79f00ac819697bd94b6139583eb5ac8cc186c13523ca50ced9095c4e9f55df6154a6b2488b9cb3326a989a526732f3dd8bf437594dbc164e666b25cd58d73f464ee514c7a245260a188cc5d7b6d23039c36a1db2350a19936467219978d31f6ffd21ff02f63e5907f741f8527", 0x9e}, {&(0x7f0000001d00)="7b9a7b01b90ecb3bf7ca9d91800c12235a214a7fa40001599da37fadb337afda0702f3edcfa690dd1251dcbfb6f008c8f06b6ebb0737d825b723ff5a0f20a74a44ba37ff7985c2ac1bd673f08b572d9ef1d4a3f4a853cc9a4162ccdc8eb791a3ba864320d24050facde3eda7c94a8a38457a9f15522b70f99c5072865fe9484ed8a55ef288bce1f8b8566a7f5f62b5de0c09c118e9", 0x95}, {&(0x7f0000001dc0)="9ba6c145a2a9249080cbc6215ee8650da3e408d54faf6ed7347dc2b735189676524ea315d8026e", 0x27}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000001e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001f00)="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", 0x1000}], 0x1, &(0x7f0000003100)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x40000}], 0x3, 0x4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003200), &(0x7f0000003240)=0x4) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 127.773752] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 06:05:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x21) 2018/04/03 06:05:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff39}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, 0x8) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000002c0)="6379b38738f4a322e05bf2dfacae45e16800", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)=ANY=[]) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/03 06:05:41 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x280002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x100000800, 0x0) read(r0, &(0x7f00000000c0)=""/155, 0x9b) 2018/04/03 06:05:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a000000200000000000000003000600000000000200000000003300000000000016000002000100000000000000020700000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0x6, 0x9}, 'port0\x00', 0x18, 0x4, 0x7851, 0x1, 0x1f, 0x100000000, 0x6, 0x0, 0x4, 0x4}) capset(&(0x7f0000000080)={0x0, r2}, &(0x7f00000000c0)={0xffffffff80000000, 0xfffffffffffffffa, 0x7f, 0x4, 0x2, 0xffff}) 2018/04/03 06:05:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="636802020000000000000074b196d137ce9716c31272d56e01aa004ce34f3bb754d132637669d7123f54f31381bd9335db8f8998252aadbbec2565253a839fa81af08fb77e61eb914b32ae254fa1450f6afb858fd0e3afb2bd831ef6de7a0567d000ae778909170859809bfd6ffaf51b420721862a5a00d9e75991575a037da8f777883fe0"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000300)='./file0/file0/file0\x00', 0xbb7, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x284005c, &(0x7f0000000340)=ANY=[]) open$dir(&(0x7f0000000840)='./file0//ile0\x00', 0x20040, 0x4000000) open$dir(&(0x7f00000002c0)='./file0//ile0\x00', 0x40, 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x20080043b, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) 2018/04/03 06:05:41 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+30000000}, 0x0) msgrcv(0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0) msgget(0x1, 0x65e) r3 = msgget(0x3, 0x4) msgctl$IPC_RMID(r3, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xc69, 0x8000) bind$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) nanosleep(&(0x7f0000000080), &(0x7f0000000300)) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) splice(r5, &(0x7f0000000100)=0x32, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7) acct(&(0x7f0000000340)='./file0\x00') ioctl$TCGETA(r5, 0x5405, &(0x7f00000001c0)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8001020}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x1}}, 0xff, 0xa59, 0x3f, 0xb1, 0x80}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000004c0)={0x5, 0x1, 0x1000, 0x6ebc, r7}, &(0x7f0000000500)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="1809000000000300000000000000000000000000001a0000000000eaf00e487c46d45a2827ce577bcc27cf3d585b"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/03 06:05:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) dup2(r0, r1) 2018/04/03 06:05:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="15000000130047f10701c1b00ef900000700000000", 0x15) socket(0x0, 0x80000, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x65, &(0x7f0000000000)="b55244e82de40d04be80847a06440dcdf0308486b25ca0209fe24d78bcf107468c3f23b6802c588426b55158b1f195d8151cc6e7d9a361f812976e200c6e77e53a4d47abc6ff2160f6c26c4585856a3cf7d3a5f766e83f28f6dbd95869167d2982961fc1ca400404768cb7dd802b9a96cb81f43c", 0x74) [ 128.539296] EXT4-fs (loop5): unable to read superblock [ 128.597859] EXT4-fs (loop5): unable to read superblock 2018/04/03 06:05:42 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/03 06:05:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getpeername(r2, &(0x7f0000000180)=@nl=@proc, &(0x7f0000000200)=0x80) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xf9}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000102}, 0xfffffffffffffff9, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) 2018/04/03 06:05:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, &(0x7f0000000380), 0x0, 0x8, &(0x7f0000000080)) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', r4}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000240)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000040)={&(0x7f000006d000/0x3000)=nil, 0x5, 0x3, 0x80, &(0x7f0000ffb000/0x2000)=nil}) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000100)={0x0, r5}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/238, 0xee}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f00000016c0)=""/245, 0xf5}, {&(0x7f00000017c0)=""/112, 0x70}], 0x30f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r5, 0x0) pkey_alloc(0x0, 0x0) dup3(r5, r5, 0x80000) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000001c0)='trustedusercgrouptrustedvboxnet0/ppp1\x00') r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) r8 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) dup3(r8, r6, 0x80000) 2018/04/03 06:05:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x403, 0x821, 0x0, 0x1, 0x0, [0x140]}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200)="a33d64b33fd966b8116daa69b6f3e9667459d186cecd7b61df098b805bc3016f9140d7a58f45b34709a47b2f11d030c61d57866db70bea087e35b037cde94b9d4ce36c9da23d8fdd120e3dca6fe71dbacd7b15877654", &(0x7f0000000300)=""/52}, 0x18) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@l2={0x1f, 0x7, {0x2, 0x54, 0x9, 0x2, 0xb6, 0x40}, 0x4, 0x1f}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="58cae7f6e4a5", 0x6}, {&(0x7f0000000140)="03ae584abc18931e467ff8a936fff31c2a543c0de45907c4a5c61df93e16e819bbff124ebe6680ebd08e6f822394166d8fdb0b01927d79bf6162b5c833a30c492b0313ba8377e2ae872ee62094549d47ebfc", 0x52}], 0x2, &(0x7f0000000200), 0x0, 0x40010}, 0x400c4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000003c0)="229a3c7d61b2a563e843fbcd0f2666a1ad597ffd21ae8bbb41d462d0406bbcd159547bc49b9c43bb6ec6c32a8ca4ffced685c37549449200a64d9a760e5206db4d7ac38378d01130457850d154f8ff492a2a1df077ad848252a922faf48bd03e79c70bfe1e48edc0024a6382aee9e7dca248f773e07f4ab14a90edee4237a12137291e00acd71383c35d0948fb5c831dfa2f445beb375113ca5f5cfeaa9b3c63faa39cd7a4a168eab2d23af9f6b04a127a0dd28a", 0xb4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x9, &(0x7f00000001c0)=0x2) 2018/04/03 06:05:42 executing program 1: request_key(&(0x7f0000000100)='eYCrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 06:05:42 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="260000004b0600000000000000004ab3e5b4d81b000000000000fbff00000000000000002000000000ea71d24d8d664408f35c9205d2a60000"]}) 2018/04/03 06:05:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/03 06:05:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 129.267783] Process accounting resumed [ 129.284870] Process accounting resumed 2018/04/03 06:05:42 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r6 = dup2(r0, r0) r7 = socket$inet(0x2, 0x5, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000380)=0x0) getpriority(0x0, r9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d8"], &(0x7f0000000440)=0x1) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r10, 0x5, &(0x7f0000000140)={0x3, 0x3, 0x3, 0x3f, r11}) sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000000000000008000000000000000060000000000000002000000000000001f00000000000000370f00000000000000000303000000000800edff0800000008001900729b4e21f4ae80eb15f154d5fae69d3466837473086c3a1a49d71531d705796a"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) r13 = dup(r8) fadvise64(r8, 0x0, 0x9, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={r12, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) sendmsg$nl_xfrm(r8, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000b00)=ANY=[@ANYBLOB="f8000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(r13, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000280)="040b04c9b289f128baf66f9f62d2292e0a69c8a9386aaf750928fb0e78ebc57cc72414694b191f53a1efda4ef7c8ae4d1fe8a3bc15d0951d15bf34630f146798cd118b42f49347b3362da45207858e3573fb2c833cb5a6e6d135aa0d6b0cf604cb2b35acc004fdd05165707a157392ea493a22ec77c62ac839ba69d234f62b86acb19eb0999397d293c9385d708d215f22a1306cdf55e16c0851299af95ac4e409a9abc52195585079a726f0565cade8268151e8de74a4f9734a422280b2326ca5af3192e08a8900fd21cda6a0d610026e4331e6409bfb93f0cf46758b075336afa4dd7fa60c7efb206b348d863d9ebd0be5", 0xf2) 2018/04/03 06:05:42 executing program 6: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000440)={0x1d}, 0x10) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) read$eventfd(r0, &(0x7f00000004c0), 0x8) perf_event_open(&(0x7f0000001500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x142) [ 129.320083] sock: process `syz-executor1' is using obsolete getsockopt SO_BSDCOMPAT 2018/04/03 06:05:42 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+30000000}, 0x0) msgrcv(0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xc69, 0x8000) bind$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) nanosleep(&(0x7f0000000080), &(0x7f0000000300)) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) splice(r4, &(0x7f0000000100)=0x32, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7) ioctl$TCGETA(r4, 0x5405, &(0x7f00000001c0)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/04/03 06:05:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x6}, &(0x7f0000000140)=0x90) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) rt_tgsigqueueinfo(r5, r6, 0x2a, &(0x7f0000000300)={0x1e, 0x8000, 0xffffffff, 0x6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x10001, 0x0, 0x7, 0x1}, &(0x7f00000001c0)=0x18) 2018/04/03 06:05:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) close(r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) setsockopt(r2, 0x8000, 0xfffffffffffffff9, &(0x7f0000000000)="6856e1c306e43116d9bbd9550190cf61", 0x10) 2018/04/03 06:05:42 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x13b) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x0, 0x3}}, {&(0x7f0000000080)=""/26, 0x1a}, &(0x7f00000000c0), 0x40}, 0xa0) [ 129.447778] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/03 06:05:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6b}, 0x1e2) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00000011c0)="503b3c46bb69d6c3c1061c04b8e4ace609802c1030e77f27b37a262337650189501a7af74e3c9ec1e8dec8", 0x2b, 0x1, &(0x7f0000001200)={0xa, 0x4e21, 0x9, @empty, 0x7ff}, 0x1c) listen(r1, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001180)={r2, 0x0, 0xab, 0x1000, &(0x7f00000000c0)="4baaef33eedc14eaf33b8897bbc3681dfa15105ca665174714f033f8b73cdcf5dacf0e8a9a098f4c6f7d4f8cec9c45b551974bde4c039357559b22c23c29b847f4282be7fee2adf08af23c91d479f0d3c7512954e39b4c58f07766a75d24c416f4ef852d42b4ef4bc84fd162aa637833d60dcccf0d86dcf9c5e1c64d26e1122dcd7a8704c2e52b2d77e3901800b87a3cc19f14226c82579307bdf0f58e2ba40b24197a95bffdedb0dacee0", &(0x7f0000000180)=""/4096, 0x1, 0xfc6}, 0x28) accept(r1, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/03 06:05:42 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x8001}, {}, @raw8={"b904b685df34a4a17c392d8b"}}], 0x30) 2018/04/03 06:05:42 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x813, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x9a, [0x1000, 0x5, 0x400, 0x80000001, 0x7, 0x0, 0xb1f3, 0x8001]}, 0x5c) 2018/04/03 06:05:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25={0x3, {"36cf4d499b9755"}, 0x8}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="0ac303ba24e476e82026311ad0cc539bf0529875c50aec0873102ba0c8d077433d1770c6ba325c826d0f361650af9120090aa87916658aef0bd7fe5dc6deab09a09f9a9cde07a79506f7ef727b5cadf19dbc345ebc790204a6f882bf428e675bbd0dfc3b0770fa115b8d3ebbb666af71c0b3802bdaaba94c10dc1f91a2709eb5157d7ab0786121342018439aa8114349906b96f974e44d2c56e0c4fbdf189ff38f31a32a92d682bc34971bc7c899bde535bad96f6ba5a0e43b2d61132a5d631ec7c57c85625b2bcb", 0xc8}, {&(0x7f0000000180)="8a8c13ce6410fb823d21ef246fa3e52b145992e5652bfb0a3896126443d802f8b9f9c93823d196db28e2276706ec6d13a703381e44a43a0b7e17b515a66421e3bddda345c3c37acd9af79b44c5e27bb97108e4546dd8c2f844216875d7ef5ca48a505fe68f0482dc6a1809e1bfce0c2aa1eb79323d360f842f278c530dc5b881cbea006789396a95e00ad852d3cd758aa4f65bf196215b0d680a0c98ccc940d04ce1faefd6f0e49c1486cca0bbd2311c7fd9ac3a386b42649e3b51e1153a049a8edd3f2633e0a422dd0851155010d0687f7aa1cc32c7974f6a9c0c4673384a94357c5a95636b89da9e83880bd6c2", 0xee}], 0x2, 0x0, 0x0, 0x40000}, 0x4000) mmap(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x2000002, 0x30, r0, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xfffffffffffffffc, 0x400800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) [ 130.352103] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/03 06:05:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x3a9080, 0x0) 2018/04/03 06:05:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x52, {0x2, 0x4e23}, 'vlan0\x00'}) 2018/04/03 06:05:43 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x4, 0x4f8, [0x20000900], 0x0, &(0x7f0000000080), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'vcan0\x00', 'lo\x00', 'ip6gre0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x1d, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00', 'teql0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="b46e969f184b", [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'erspan0\x00', 'yam0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x118, [@quota={'quota\x00', 0x18}, @cpu={'cpu\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x9, 0x0, 0x0, 'ip_vti0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xc0, 0x130, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="b91813edb10c"}}}}]}]}, 0x570) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x35, {{0x2, 0x4e22, @rand_addr=0x2}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x26800, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/04/03 06:05:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) 2018/04/03 06:05:43 executing program 4: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f00000005c0)="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", 0x197) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/131) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/netfilter\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x2000000000004, 0x0, 0x5, 0x1}, 0x9) 2018/04/03 06:05:43 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) pipe(&(0x7f0000000300)) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = semget(0x1, 0x1, 0x404) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000002c0)=""/14) r6 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2c6080c48233ae159c9f59bb9dad49d816a70100000000000000f6d0aa00100000e5e0"], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setlease(r6, 0x400, 0x1) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x0, 0x0, 0xb, {0x0, 0x0, 0x0, r7, 0x21800, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x34}, 0x1}, 0x40000) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() 2018/04/03 06:05:43 executing program 5: r0 = userfaultfd(0x80800) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair(0xd, 0x6, 0x48000000, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="f5d5d620220ab8b64538bdc564c91083c40ea044e2c1fce425ec16219c98b6ec638c3506f268d05a928589174e92cd1cc59be0a86032b4e913a3f0147e444a5f71b13e4f1f4566e3cfab61d294cec95dadce6fddf9c2796baa34766259979918dac8230e59c6813f6f47", 0x6a) ppoll(&(0x7f0000000080)=[{r0, 0x4a1}, {r0}, {r0, 0x20000008420}, {r0, 0x5044}], 0x0, &(0x7f0000000040)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/03 06:05:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000a00)="0faeb995290000000000000000000000000000000000000036067af07ce5531f91b1b27bc57c48a4a636c0fbe88c29a63e6995c433eee7018b07e392ae9a0300424687fbdbe9e18ef4b788fb5ea74678386f70f53ee669ff7a1d4ba5a81ba2ef8b6acb07b22578b8cc9fc95cb50e586ab569a2de32835d6ed0fbddfc64793dfc852438d987ec1c4b6cc16662231dd47d71b792263bc251d9f50f44de13ed5a65817a5d9be602c13c5e681c4b259714af0a56fc8812abe83f8d85905467bfc368956cb814ca352a59c75761e4e79307288a2ce89277adc9cc2fa5e09db00f46d2f0aad80e85db3d34b16b69862f3e445ed1b6626e16a3e9f125cb7cc210c11059d30701a4bd05b3823eba1df6dffdabbe56618f6ea7e311940e34da93cbe772d362c0dfc3b8b64019c8b22cbb6209994ffdcff4b9f11f6b2379131bda95686dda4046d52a853d2df179b9edae0c480d7c2a2fcdfe8fab0aa3842ae26abf132c08806b8f85c33a8f57308a354f03a811fac24c53e05e7d37d048a8f88ac351fcb3aacee4d39fd1ae55938047d744320718840a5342a4a97038753e6bd787dbd4e4eb388e01a7e0f9a764a52a9f72d229e9108845bf63c25b3083533bee92e99ddad4b3292b623aebfc57cb35a622bc987c49f36b0c07731c9d8c0dc1124fd9be801a07de414d88b48e73e1db769b4a2c1cf136e745829f09b3ec7c55810bb2c39dc817688f375b789f823199b635484de433fb39d177db88ebcd34d9dfb71d89044a24a3cb7b7ee02ac49f043caffa7e0604e09a202dadb3aa0b8a6ff944ee0cf68ac244b1dd1eb44e85511c40170d577300805c5eeff3515023b5873889617d4f5eaf4226d0", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x38}, &(0x7f00000001c0)=0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) socket$alg(0x26, 0x5, 0x0) 2018/04/03 06:05:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pipe2(&(0x7f0000000000), 0x4000) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/03 06:05:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x81, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x7, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000000000000000000"], &(0x7f00000002c0)=0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r5, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd17942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d248871b9a240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r8, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r9, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r10}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r11, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) 2018/04/03 06:05:44 executing program 6: socket$unix(0x1, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000b) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0x6e) listen(0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000080)="316f59941cef8c8c0d1ad08f56fdd587abd6cefc2b71535871133dcd4b4d41b9240b20a52751ac2b62b6614e7249adb48b5006c5b77e92b94d2ea824aa4ab41eb020616116b9606edc12e4467b0096af15af41c3e0c9af85a28f6a98d1b78c6a0a79a19f64562e966fca08fb9f41e1bde173cd") r1 = socket(0xb, 0x8000f, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="0d576a5a500f28c131f2477eaf87125e", 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r2, &(0x7f0000005040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000005000)={0xffffffff}, 0x111, 0x5}}, 0x20) write$rdma_cm(r2, &(0x7f0000005080)=ANY=[@ANYBLOB="05008000100000fa", @ANYRES32=r3, @ANYBLOB], 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) modify_ldt$write(0x1, &(0x7f0000002c80)={0xa1, 0x1000, 0xffffffff, 0xcfee, 0x8, 0x2, 0x8000, 0x7, 0x81, 0x8}, 0x10) r5 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r9, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r2, 0x4b30, 0x9) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r6, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r7, r8+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x4, 0x0) [ 130.614217] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) [ 130.621581] FAT-fs (loop0): Filesystem has been set read-only 2018/04/03 06:05:44 executing program 3: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x39a, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xa, 0x3, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000001c0)="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", 0x1000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000011c0)=""/116, 0x9}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7f, 0x4) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000100)="634e85cae39b9be21da09fa7aff84cc0f8a8319be3f56026bea9a42bb6679bab69a358ec86640f039f4d1773649da53544dbaabac468357c39e6b917d403667741b6acbc22dfa01e2c8490048b61ae4caf7300a71cbdeccc0741f5014ba20161ae68259399ce3d6dd3613c0269e4051b7bf8ed6ffb205e7edad3e5d62c5ad28d8be02e6da64b03a65cecf708dc41") getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0x400}, 0x7}, 0x10) rt_sigprocmask(0x3, &(0x7f0000001280)={0x69}, &(0x7f00000012c0), 0x8) 2018/04/03 06:05:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x1}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x400280, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000440)=""/158, &(0x7f0000000500)=0x9e) r3 = socket$inet6(0xa, 0x5, 0x7fff) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000002c0)="c5848dacb13e8f8174539d45bb6d1dbc26c734ddf35903700c2f7fc775f8b5e2a725887ac952f811e5af2a1f466d0a4082fc56a6ff3ec6adf932717219ad1a5e58a67172ba70e3077dfa015d63db968bfa5ad1d0f5e892982a62771f2f369c394e30b636db504048a655f681b91529a284a1edd78d72485bd090480fbecab02d103900aec7a4c80eeaff547258ccef324e587c480d2cf94209b60022084e327a52a7a4da1e619ae7c4f89c81392d3b056aa7cad1e8c7b2b93d0ceee4f208115895cf0bb7000a26b1eb260c5f6eb1e052e252423f0c4734c544b524fb1b97accf779126f864c5fc6bf4c21bdfd843a9bc5bffcd96e12f78a677b636", 0xfb) r4 = getpgid(0x0) fcntl$setown(r0, 0x8, r4) close(r0) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x3, 0x80000) [ 130.679382] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) 2018/04/03 06:05:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x1000, 0x3, 0x0, 'queue1\x00', 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000002c0)={{0x3, 0xeb2}, 'port0\x00', 0xa0, 0xe0000, 0x9, 0x7, 0x20, 0x475, 0xbe1, 0x0, 0x0, 0x1}) flock(r0, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000640)=""/80, 0x50}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/21, 0x15}, {&(0x7f0000000800)=""/82, 0x52}], 0x8, &(0x7f0000000900)=""/25, 0x19, 0x8000}, 0x2000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1, 0x9, 0xffff, 0x4}, {0xc2e, 0x0, 0x1e, 0x606a}, {0x2, 0x1, 0x20, 0xfffffffffffffffd}, {0x4, 0xffffffffffffff3b, 0x5af, 0x1f}, {0x0, 0x100}, {0x8, 0x7, 0x10001, 0x3}]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000980)=0xb5) [ 130.721402] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000203) [ 130.751882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 06:05:44 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x1, 0x0, 0x1, 0x4}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x400) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getdents(r2, &(0x7f0000000040)=""/180, 0xb4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r2, 0x8, r3) lseek(r2, 0x0, 0x0) accept$ipx(r0, &(0x7f0000000200), &(0x7f00000003c0)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0x116005, 0x1001, 0x0, 0x0, 0x3, 0xcb4, 0x3, 0x1, 0x4c5e, 0x27, 0xffffffffffffff80}, {0xf004, 0x6004, 0x1d, 0x2, 0x7, 0x100, 0x10001, 0x2, 0x1, 0x1f, 0x7}, {0x3000, 0x0, 0x9, 0xffff, 0x25f, 0x0, 0x1000, 0x3ff, 0xe1, 0x3f, 0x5b9ed36d, 0x4}, {0x4002, 0x2, 0xb, 0x984, 0x7, 0x9, 0x9, 0x2, 0xffffffff, 0x8, 0x8, 0xffff}, {0x110000, 0xd000, 0x0, 0x7, 0x5, 0x2, 0x4, 0xfffffffffffffe00, 0xff, 0x1ff, 0x400, 0x5}, {0xf000, 0x4006, 0x4, 0x7aaa00000000, 0x7, 0xffffffff, 0xffffffff, 0xffff, 0x6, 0xad, 0x800, 0x10001}, {0x0, 0xd000, 0xd, 0x10000, 0x1ff, 0x10001, 0x3, 0x1, 0x7, 0xffffffff, 0x7fffffff, 0x7}, {0x4000, 0x1000, 0xf, 0x0, 0x9, 0x3, 0x7f, 0x8, 0x800, 0x7, 0xffffffffffffff81, 0x9}, {0x5000}, {0x3001, 0xd000}, 0x11, 0x0, 0x6000, 0x400400, 0x8, 0x800, 0x107003, [0x8, 0x80, 0x2, 0x6]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x80, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x7) [ 131.699121] ALSA: seq fatal error: cannot create timer (-22) 2018/04/03 06:05:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1f, 0x4) 2018/04/03 06:05:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) clock_getres(0x5, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffc00000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x78, "49f19d691fea395bdcb7e36e5c950d78ffa6d49ad8c4dd161a876b8b6a2e104da558a70acbbb71946b6048ce2ae9b05f3c9c6f0ace8848e127eb09374246efcae4153b40043e75dd4ee70f62c326a409e2372a2dbaed345f600d56daea2766671af1d4107f2a9463831189487e7dd9aa64915a7b75ef79af"}, &(0x7f0000000280)=0x80) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x1, 0x0) 2018/04/03 06:05:45 executing program 4: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x6, 0x10) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9, 0x1800}], 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000c40)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000140)={0x6, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/03 06:05:45 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendfile(r1, r1, &(0x7f0000000000)=0x810000, 0x8978) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="eeeeaeb88acd1406e79312ed82b5ffbca0653e6d55b287b2c299b83e9c05c29b6f667a5c4ecc5e624b83c082a0fbb02450cdf9adf9499abd8fa16ed0d0bd0911672a580c4a4f7f2fc999bd7c30953f41a48592e5fd612496950c652131305ff009c036d344dbfeb75b41a7bba0751541c54f58a97044ad433f0dbc21f1048744c9f51747e437321295070bbff92932ad8096a25ceefd2071778bab") 2018/04/03 06:05:45 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) socket$alg(0x26, 0x5, 0x0) clock_settime(0x2, &(0x7f0000000100)) 2018/04/03 06:05:45 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r2 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xa, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x10}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) 2018/04/03 06:05:45 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 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), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000000000000009c0000000000000095000000000000002cc3b973b968beb8b827ed3135af1dee"], &(0x7f0000000000)="47ff3300", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/03 06:05:45 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) fchmod(r0, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}, 0xffffffffffffe28c, 0x0, 0x7f, "38bed753116f1bcdfeecaf20364eed3eee703144ebcfa18ae8842b76232142c28c7ade06385dbfbf299ded817f72a2909e51fdb9e3f6099a752ce1f8ce0d293c6470a79b02dec4a009e9ec223854c662"}, 0xd8) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x401, 0xbb2, "2a8a1780fa26", 0x5}, 0x10) [ 131.776114] ALSA: seq fatal error: cannot create timer (-22) 2018/04/03 06:05:45 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') getsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) kcmp(r1, r2, 0x2, r0, r0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000180)='net/icmp6\x00', 0x1) shutdown(r3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x7, 0x54d, 0x6, 0x3f, 0x3de, 0xfffffffffffffffb}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x101040) 2018/04/03 06:05:45 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 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(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000100)="66baf80cb809dec08def66bafc0cec66ba4300edf26f65670f236d66b888000f00d0b9800000c00f3235004000000f30660f383fe60f001d8e370000653e26660f30b9b1000040b884f94703ba000000000f30", 0x53}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/03 06:05:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3cd5, 0x2, 0xe25, 0x11, 0x1, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="18b15ea2203a4c21a48937c5c47dc686e3395c36d19a9065c8796f423b029b719a053145f677097fc82b", &(0x7f0000000080)=""/209}, 0x18) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x301179}) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/03 06:05:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x7ea}], 0x1) 2018/04/03 06:05:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x50) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x1020}, {r3, 0x280}, {r3, 0x2080}, {r3, 0x400}, {r3, 0x10}], 0x5, &(0x7f0000000180), &(0x7f00000001c0)={0x1}, 0x8) r4 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f00000005c0), 0x0) r5 = fanotify_init(0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000080)) fanotify_mark(r5, 0x2, 0x40000002, r4, &(0x7f0000000000)='./control\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xe7a8}, &(0x7f0000000200)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r1, 0x6, 0x3}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r6, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000002c0)=ANY=[@ANYBLOB="00cd5a0d955275cf797d7e72544b7c6c414b9197d5a017a0d727abaa00000000000000000000"]) 2018/04/03 06:05:46 executing program 7: chroot(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x32, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000000000)) 2018/04/03 06:05:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket(0x3, 0x0, 0x8f5) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0x6, 0xfffffffffffffffe, 0x1, 0x3ff}, 0x10) socketpair(0x7, 0x0, 0x5, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1ff}}, 0x9, 0xfffffffffffffffe, 0x7ff, 0x0, 0x44}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x7f}, 0x8) io_setup(0x1000, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) 2018/04/03 06:05:46 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x7fff, 0x10000101) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r0, &(0x7f0000000000), 0xfffd) 2018/04/03 06:05:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8c30, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/03 06:05:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000240)) mq_timedreceive(0xffffffffffffffff, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x8, &(0x7f00000001c0)) r7 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r7, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r7, 0x1) sendto$inet(r7, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) ioctl$int_in(r4, 0x5452, &(0x7f0000000280)=0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r6, 0x0, 0x1000, 0x9f, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/159, 0x7fff, 0x8}, 0x28) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r8 = dup2(r4, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001380)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001400)={r9, 0x80000, r8}) r10 = gettid() tkill(r10, 0x16) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/04/03 06:05:46 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4217, r1) setfsuid(0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x200002) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000080)=""/64, 0x40) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)}) 2018/04/03 06:05:46 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x2803f, 0x40) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0xfffffffffffffffa, 0xff6, 0x2000000001e) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x100fd}, 0x4) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f00000000c0)='C', 0x1, 0x1000000000000000, 0x0, 0x0) r4 = dup3(r0, r0, 0x80000) r5 = openat$cgroup_ro(r4, &(0x7f0000000a00)="63707561637d742e75c96a9fab5f616c6c002f0b63245c591c36bf870db910b51e321cbb65d8dfe3d9c7bd3934f2f2fbb424a208d91e2c54544da8054389f45c3671e8182503", 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000240)="440d09033f00000000000000ec", 0xd) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000200)) sendto$inet(r3, &(0x7f00000002c0)="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", 0x5b1, 0x0, 0x0, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000000a80)) recvfrom$inet6(r1, &(0x7f0000000c00)=""/1, 0x1, 0x2000, &(0x7f0000000c40)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000d5a1b1ae2e000000038ef0b6ec2af489031fd88bd81dcc1429f102dfdcfa29"], &(0x7f0000000b40)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000b80)={r8, 0x8}, &(0x7f0000000bc0)=0x8) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000880)={0x170, 0x31, 0x400, 0x70bd27, 0x25dfdbfc, {0x16}, [@nested={0x15c, 0x8f, [@generic="7c83a8857d250e13b631feda2f86dbc13dcf81843a1d7240607ded9ad02596c158a2178493d2a34d70ed31eae00bb08b4338520bb7d9d5d76e71f9d94df5db16799d72aa25de053f31a28b32baa7d15727d8bc098932a03b80c2ab8ece47f5b9d5ea1608b69fcc48610bc83f2cc3b3f5ed1dc535e5f14b88e6e9ed260c65", @typed={0xc, 0x32, @u64=0xf58}, @typed={0xcc, 0x42, @binary="563d9bb0883c10460717ad271c5b0431ef26490241742f7911211deb4850fa19bf525a616744d117c9ebe0a88d0f0fab781670e71bf7d9c82c5b94085ff107d389e83bd3c7f5bdf90ffacf449fd22dfdc61b743e021522b1cc106b5d5b705138b78bfcd6747f96d9cdaed89d71a28dca61a46d3b82ba0e70f8f7474e5fa68a1f68ff7dc0b1265c5bfe0028c3015601695b549a29888159a6da9a8f04f73d9b5e3337920de8f1a7191a2771ed405e71d746e6fe2d4a89da325f36683cbaf2ed89ea7ae58eeb14"}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x24048040}, 0x1) ioctl$KDMKTONE(r7, 0x4b30, 0x7b63) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/03 06:05:46 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x9, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0xfffffffffffffd3e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/04/03 06:05:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0xffffffff00000002, 0x8, 0x4, 0x2, 0xffffffffffffffff, 0xffffffffffffff85}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000013c0)={r0, &(0x7f00000002c0), &(0x7f00000012c0)}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x7, 0x4, 0xfff, 0x1, r1, 0xd273}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x7, 0x81, 0x0, 'queue1\x00', 0x100}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r0, &(0x7f0000000180)='C', &(0x7f00000001c0)=""/252}, 0x18) 2018/04/03 06:05:46 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x30c000000) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000c91000)=""/24, 0x909917b1398f70c1, &(0x7f00000001c0)=""/101, 0x3, 0x2}}, 0x68) ioctl(r0, 0x36, &(0x7f00000013c0)="271fcbff0f000000000000ffffffb834f00c45787bff8c1a2fe2ad27494ea06909ef1e93ec7cef1b1eb6a057a34bb9246dd39e4b0d625b391e0adad1aed7a37dba2339039806b5513b52d2a26277b050818b141f0aff") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/cuse\x00', 0x8200, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001480)) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x1, &(0x7f0000001780)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000017c0)=0x0) ptrace$setopts(0x4200, r6, 0x40, 0x100020) setresgid(r3, r4, r5) semget(0x1, 0x1, 0x440) readv(r1, &(0x7f0000001680)=[{&(0x7f00000014c0)=""/104, 0x68}, {&(0x7f0000001540)=""/54, 0x36}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/59, 0x3b}], 0x4) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getdents64(r2, &(0x7f0000001800)=""/105, 0x69) r7 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) r8 = socket(0x1, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000001300)=@get={0x1, &(0x7f00000012c0), 0x40}) r9 = syz_open_dev$vcsa(&(0x7f0000001440)='/dev/vcsa#\x00', 0x4000003, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000001340)={0x8, 0x1000, 0x7, 0x80000001}, 0x8) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r10, 0x81007702, &(0x7f00000002c0)=""/4096) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f0000001380)={'bond0\x00', {0x2, 0x4e24, @rand_addr}}) 2018/04/03 06:05:46 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000140)) 2018/04/03 06:05:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='ist\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="faee366c0941bc0ce5ab34d02ec0761d81f37a7e6301e14507a996f4bf48fed79087c24288a5c0dcdc7f454d85e5dba9595d628c6a012754081cd17fb9e7495d53d939906647b02d073ae86b07855687ca79e13da48ad8a439c10285e506e1c9673318ee17dd0065c9ee8cb92a35e613e053fcb67c29e16c69f16243c2f83f7a6e6b4c0956c9d10a12886431841d427e11aec5786b739c5b221c07715fa63e", 0xb, r1) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) 2018/04/03 06:05:46 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) 2018/04/03 06:05:46 executing program 7: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000300)={r2, &(0x7f0000000240)=""/182}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x7, [0x401, 0x5, 0x2a, 0xc7, 0x1, 0x8, 0x3]}, &(0x7f0000000100)=0x16) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000340)={'syz_tun\x00', 0x3}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x3, 0x2, 0x80, 0xee8a, 0x8000}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/03 06:05:46 executing program 6: memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 133.081589] binder: 10823:10825 ioctl c0106426 200001c0 returned -22 [ 133.089830] binder: 10823:10825 ioctl 4010641c 20000300 returned -22 [ 133.111268] binder: 10823:10825 ioctl 8981 20000340 returned -22 [ 133.147011] binder: 10823:10825 ioctl 2402 1 returned -22 [ 133.156520] binder: release 10823:10825 transaction 12 out, still active [ 133.163663] binder: unexpected work type, 4, not freed [ 133.168980] binder: undelivered TRANSACTION_COMPLETE [ 133.177450] binder_alloc: binder_alloc_mmap_handler: 10823 20000000-20002000 already mapped failed -16 [ 133.178426] QAT: Invalid ioctl [ 133.188750] binder: BINDER_SET_CONTEXT_MGR already set [ 133.195916] binder: 10823:10835 ioctl 40046207 0 returned -16 [ 133.203186] binder: 10823:10835 ioctl c0106426 200001c0 returned -22 [ 133.218185] binder: 10823:10825 ioctl 4010641c 20000300 returned -22 [ 133.222807] binder: 10823:10835 ioctl 8981 20000340 returned -22 [ 133.232195] binder_alloc: 10823: binder_alloc_buf, no vma [ 133.232926] binder: 10823:10835 ioctl 2402 1 returned -22 [ 133.237847] binder: 10823:10825 transaction failed 29189/-3, size 40-8 line 2963 [ 133.265241] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.271140] binder: send failed reply for transaction 12, target dead [ 133.691980] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/04/03 06:05:47 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x80) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xe5, 0x1, "a64223803e2d48ec44d9623a5588d9be9d29cff00df083bd605cf17afedb5fce22b685df2bc772b6e5f9ec70729879043356832d1120034022e4e55c559114ad6c724014112abe422bbf59212c490013df96edc9770efdccbffc7eb0654bc38e4e497b2b52317c329df1c1053a75e0d5be922cf4b5a2c069c7c33082cc735c1c0c88a8a98177e7a587dcb19ad274b7a423c5297ccb87e6cf6bbc45b8be7edc16e288a7de925d15f12860967dc97eaa356244a29120085b04c889bb093c1cbd15acc20235d5355a80d474b26e76149b953827dd972b2ec59bbeea454b8e"}, &(0x7f0000000240), 0x400) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x100, 0x8}) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/03 06:05:47 executing program 2: r0 = getpgrp(0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x0, 0x9, 0x38, 0x1, 0x6, 0x4}, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/03 06:05:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x3, @rand_addr}, "00080000001429f865e6fa188f020409"}) 2018/04/03 06:05:47 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffd, 0x1) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x0, 0x2, 0x0, 0x0, 0x155, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e44918f397cefa8a934a", 0x2}, 0x60) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) sendmmsg$nfc_llcp(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18c0766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a001c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000400)="8920c9d9d8cbce43f3a09cad1328870d554eb4e126c50d9915b7f45bb2bb5bf82f2883a833dd94210c052d2d969ff84ad20838fe07f07cef6dd8973108eeafb25434907c103c237a184fa28c339b53c32facf2fc300bc126921882ecfd9ccb79119e6695d1267ee81b08", 0x6a}], 0x1, 0x0, 0x0, 0x800000000000000}], 0x1, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/04/03 06:05:47 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000180)=0x6) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 06:05:47 executing program 6: set_mempolicy(0x1aa110fd6f172f97, &(0x7f00000009c0)=0xffffffff, 0x627) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x1, 0x3, 0x7, 0x80000000, "bc67bce6c7bf885be35ad07a28d1755ed8ab3cf4da9899571b4592f7c2c1359c8c03339bbbae8570dc8ed0af", 0x1}, 0x0, 0x0, 0x8, r1, 0x4, 0x80, "86dd275be49e730ecbf27cee5a2f2db5f2da4d1af22557ad2bef56e27188a6f7f4b3f4f611d319d2753c05f798825a11fdf56143b2181cfe0b3f892dc7108bdd", &(0x7f0000000140)='eth1posix_acl_accessposix_acl_access-\x00', 0x26, [], [0x1, 0x1000, 0x4, 0x7f3b]}) r2 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x7dd22b51, 0x280040) setsockopt$inet6_tcp_int(r2, 0x6, 0x23, &(0x7f0000000540)=0x4, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x480200, 0x0) syz_mount_image$xfs(&(0x7f0000000640)='xfs\x00', &(0x7f0000000680)='./file0\x00', 0x4, 0x4, &(0x7f0000000900)=[{&(0x7f00000006c0)="5c747425f09954bc6d1f68926df536d9e69c", 0x12, 0x66a}, {&(0x7f0000000700)="86d4e2c00ca837b65b4b9d690c8e751e6cc513a79b6ae196a5278029ba1191b1fb721f8e2827c9830a9b564a3168951f315fa8349e4db07007b9efeb5bb0619fac580e800414808d84fc84fe2a67e5ba946ea5c5b1bc140fe86a7c94cf52d71083800df7075ab9a78554e8200684eb04dd63ceea62b10e332ad15cdcc8cd190e3b5392602bcf888a2897e3025c9f07", 0x8f, 0x22}, {&(0x7f00000007c0)="9df130de052ce04fb08e47c986ab13eed4341df6717d3729e529915e1693ff77b8bf29fe05477cdfd0d6ce864e9229792d0e646bd0a5d4ca3476c03f1675f6acabb575831adc5d642ac59b29b3a165e94d0e85f0e32bf9ccf14c88893b13ad1722fa96cd27246bc37ff0a0fda48aedef2afb175709a5f919d57451580e8205dbc3951333244633ea59bddfd4df9a18593bc5d2dd7303072c84d7531f4a7e7f093b0cb1934bfe265ea7f24b311d71a34448f362caece0bdf314b8c95619c08d42489e0fda03bcd2ad7ab22687ffa3ef0ac64e6b6f15de7d7540fed32bb9d05b11e0dacc6482e933f32f518b321e78", 0xee, 0x8}, {&(0x7f00000008c0)="0824d4378c972d", 0x7, 0x7}], 0x80010, &(0x7f0000000980)={'nouuid,', {[{@pqnoenforce='pqnoenforce', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@gquota='gquota', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@grpid='grpid', 0x2c}]}}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000a00)={0x80000001, 0x3ff, 0x100, 0x3f, 0x9, 0xc606, 0x7, 0x5, 0x3, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x100000000, 0x607f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x6, 0x8, 0x6bd0, 0xb5}, 0x98) r5 = fcntl$dupfd(r0, 0x406, r0) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='nfsd\x00', 0x2000000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r5, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x59, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000080)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x6, 0x6, 0x8, 0x1f, 0x1}, 0x98) 2018/04/03 06:05:47 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=ANY=[@ANYBLOB="4400000013000106000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001600200001001c00050018001a00ff020000000000000000000000000001"], 0x44}, 0x1}, 0x0) 2018/04/03 06:05:47 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff9000/0x6000)=nil, 0x6000}, 0x2}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) recvmmsg(0xffffffffffffff9c, &(0x7f00000031c0)=[{{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/35, 0x23}, {&(0x7f0000000480)=""/56, 0x38}], 0x5, &(0x7f0000000540)=""/102, 0x66, 0x8140}, 0x401}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/100, 0x64}, {&(0x7f0000000640)=""/97, 0x61}, {&(0x7f00000006c0)=""/69, 0x45}], 0x3, 0x0, 0x0, 0xc8dc}, 0x3}, {{&(0x7f0000000780)=@hci, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/197, 0xc5}, {&(0x7f0000000900)=""/53, 0x35}, {&(0x7f0000000940)=""/157, 0x9d}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000ac0)=""/88, 0x58}], 0x6, &(0x7f0000000bc0)=""/162, 0xa2, 0x80}, 0x2}, {{&(0x7f0000000c80)=@sco, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/73, 0x49}, {&(0x7f0000000d80)=""/189, 0xbd}], 0x2, &(0x7f0000000e80)=""/128, 0x80, 0x8001}, 0xfff}, {{&(0x7f0000000f00)=@can, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000f80)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001000)=""/225, 0xe1}, {&(0x7f0000001100)=""/181, 0xb5}, {&(0x7f00000011c0)=""/161, 0xa1}], 0x3, &(0x7f00000012c0)=""/149, 0x95, 0x1}, 0xfffffffffffffffe}, {{&(0x7f0000001380)=@un=@abs, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/176, 0xb0}], 0x1, &(0x7f0000001500)=""/112, 0x70, 0x8001}, 0x6}, {{&(0x7f0000001580)=@ipx, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001600)=""/173, 0xad}, {&(0x7f00000016c0)=""/236, 0xec}, {&(0x7f00000017c0)=""/217, 0xd9}, {&(0x7f00000018c0)=""/20, 0x14}, {&(0x7f0000001900)=""/150, 0x96}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/23, 0x17}, {&(0x7f0000002a00)=""/217, 0xd9}, {&(0x7f0000002b00)=""/233, 0xe9}, {&(0x7f0000002c00)=""/234, 0xea}], 0xa, &(0x7f0000002dc0)=""/120, 0x78, 0x800}, 0x8}, {{&(0x7f0000002e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002ec0)=""/88, 0x58}, {&(0x7f0000002f40)=""/49, 0x31}, {&(0x7f0000002f80)=""/126, 0x7e}, {&(0x7f0000003000)=""/255, 0xff}, {&(0x7f0000003100)=""/49, 0x31}], 0x5, 0x0, 0x0, 0x1}, 0x401}], 0x9, 0x10000, &(0x7f0000003400)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003680)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000003540)=0x2dedf0a1a955c2f4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/03 06:05:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="300000003b75e5694b357d30bc272ca6adb6d5790013c20c3c635fbffff737bea589463e8b7db3f4dba0a166cda1abdd9f4d83a8"], &(0x7f0000000140)=0x38) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7ff}, 0x8) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xa63, 0x10000) r3 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000180)={0x10000010}) write$eventfd(r1, &(0x7f0000f43000), 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/03 06:05:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x40010023, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x240000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) [ 134.032874] x86/PAT: syz-executor7:10865 map pfn RAM range req write-combining for [mem 0x1906f0000-0x1906f3fff], got write-back 2018/04/03 06:05:47 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3ff, 0x8007, 0x1, 0x6, r0}, &(0x7f0000000080)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x2, &(0x7f00000000c0)=@raw=[@generic={0x0, 0x6, 0x6, 0x8}], &(0x7f0000000140)='GPL\x00', 0x6, 0xef, &(0x7f0000000180)=""/239, 0x41100, 0x1, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x9, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0xa4}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) 2018/04/03 06:05:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) times(&(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001c00070f0000040000000000000000000f19ae2fb43222a9224debfd89ef39cc9c889419b589a2d14e6a9a24f3c7c63ba694c9dcc4faf30ffffc15e54754c906fa8c326933f535e3cd5e0b03c3d208472e58bf34287f2e0d2cf55ef07fc07de6ede533735ca10cbd0eda1a86281af1415137797bd6163f222101ac", @ANYRES32=r1, @ANYBLOB="9eff02000c0002ee91aaaaaaaaaa000060f66bdfb892681bc31190d3bcafe606da9ff6088796cb192a9513afd313514ada0f76baa21d"], 0x28}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x1, 0x8, 0x3, 0x40}, &(0x7f0000000380)=0x98) getsockname$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000440)={0x80, 0x0, 0xfffffffffffffffc, 0x4, "5e336d4d1ec241c4c84a6cacfbe582c793009a988fbee2b3307d64175a6f4835f1816891a3e7078d80dbe452", 0x101}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001400)=0x1008) ioctl(r2, 0x8c2, &(0x7f0000001440)="e6232dd77bb9cb1d667316b0993c887d65d18c1b7cb9764a1ce2a635d2d6242b51c701b1a60b30d9176ec44cf28fa538eedd8747f67906c9276b6c768e8a01c93cef6260") ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000240)=""/77) 2018/04/03 06:05:47 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x102) fcntl$setstatus(r1, 0x4, 0x2423) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x3) 2018/04/03 06:05:47 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x94c}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x4e24, 0x7f800000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0xa0000000, @loopback={0x0, 0x1}, 0x7}], 0xd0) mremap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/04/03 06:05:47 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000003c0)={@broadcast, @dev, 0x0}, &(0x7f0000000400)=0xc) connect$can_bcm(r0, &(0x7f0000000440)={0x1d, r1}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x400}, &(0x7f0000000180)=0xffffffffffffffd8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x8001, 0x36}, &(0x7f0000000200)=0x8) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 134.165614] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.181271] x86/PAT: syz-executor7:10865 map pfn RAM range req write-combining for [mem 0x1906f0000-0x1906f3fff], got write-back [ 134.227775] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 06:05:47 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x8, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000000)=""/74, &(0x7f0000000200)=0x3d) 2018/04/03 06:05:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)={0x6, 0x0, [{0xf, 0x6, 0x5, 0xffffffff, 0x85}, {0xc0000001, 0x5, 0x80, 0x2e0, 0x4}, {0x8000000b, 0x4, 0xff, 0xebe, 0x7}, {0xd, 0x1, 0xa0c, 0x8, 0x2}, {0xc0000000, 0x4, 0xb47b, 0x0, 0x2}, {0x1, 0x501, 0x1, 0x7, 0x2}]}) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x42000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000001c0)=""/71) 2018/04/03 06:05:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7ffffffffffffffc) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10281) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e23}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3ff, 0x4200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000100)=""/52) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) dup2(r0, r0) close(r0) 2018/04/03 06:05:47 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x61f7, 0x10000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x4, 0x1, 0x9, 0x80000000, 0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x0, 0x4) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x72, r2}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/autofs\x00', 0x0, 0x0) 2018/04/03 06:05:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x840, 0x0) fdatasync(r0) close(r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xee, 0x1}, &(0x7f00000000c0)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x6, 0x4, 0x6, 0x1c8, 0x7, 0x5, 0x800, r2}, &(0x7f0000000180)=0x20) 2018/04/03 06:05:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100, 0x9, 0x7, 0x6, 0x6de5, 0x20, 0x31baa431, 0x3f, 0xfff, 0x8, 0x7, 0x0, 0x40, 0xffffffffffffff5f, 0x6f, [0x1, 0xfa6e]}}) bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @random="d0814ca163bf"}}, 0x80) 2018/04/03 06:05:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001480)={@loopback, 0x0}, &(0x7f00000014c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x14) bind$can_raw(r0, &(0x7f0000001500)={0x1d, r1}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/8) r2 = accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x5, 0x4) 2018/04/03 06:05:47 executing program 7: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffff00, 0x101000) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/04/03 06:05:47 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7f, 0x400) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)=0x7) 2018/04/03 06:05:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}, {0x0, 'memory', 0x20}]}, 0xe) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}, {0x1, 'io', 0x20}]}, 0xa) r2 = dup2(r0, r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000180)=""/142) 2018/04/03 06:05:47 executing program 3: r0 = memfd_create(&(0x7f0000000240)="b06d643573756d00", 0x0) write(r0, &(0x7f0000000140)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000080)) 2018/04/03 06:05:47 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) r3 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000540)="46702a5cdd455c8df2bbffd59c66617c", 0x0) recvmsg$netrom(r3, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/04/03 06:05:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000e00)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) 2018/04/03 06:05:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x0, &(0x7f0000018a00)) 2018/04/03 06:05:47 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff81a9e172ae5808004500001c0000ffff0000907800000000e00000010000907801000000"], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/129, 0x81}], 0x10000201, &(0x7f0000000180)=""/27, 0x1b8, 0xfffffffffffffc00}, 0x1) set_mempolicy(0xc000, &(0x7f0000000240)=0x1, 0xd641) 2018/04/03 06:05:47 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="ac1414dca56232224434fd4a2614bb0000000003000055fa94bd1945c775ffffffffff"], 0x1c) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x2) renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='..', 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x84, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11634840010000000000000003000000000000000000000001000000000000000000000040000000000000002800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a68770a000000", @ANYRES64=r3, @ANYBLOB="0100000000000000852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000001500000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000038000000000000002800000000000000180000000000967d58e5000000000000"], @ANYBLOB="040000000000000007630440020000000b6300000f630c400100000000000000000000000e630c4003000000010000000000000004630440040000000b630000"], 0x30, 0x0, &(0x7f0000000380)="8c20ac9a2cac3bbf6da9c73350a4a41a1d9317b2fbf13e13851d997e9cbd57df25d08f94d93f024981ffa4976904b45a"}) 2018/04/03 06:05:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x2) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) recvmmsg(0xffffffffffffffff, &(0x7f00000058c0)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f00000000c0)=""/102, 0x66}], 0x2, 0x0, 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/11, 0xb}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/182, 0xb6}, {&(0x7f0000001580)=""/51, 0x33}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/241, 0xffffffffffffff30}], 0x8, &(0x7f0000002740)=""/121, 0x79, 0x1}, 0x201c}, {{&(0x7f00000027c0)=@hci, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002840)=""/152, 0x98}, {&(0x7f0000002900)=""/189, 0xbd}, {&(0x7f00000029c0)=""/59, 0x3b}], 0x3, &(0x7f0000002a40)=""/24, 0x18, 0x100}, 0x401}, {{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002b00)=""/252, 0xfc}, {&(0x7f0000002c00)=""/234, 0xea}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/211, 0xd3}], 0x4, &(0x7f0000003e40)=""/94, 0x5e, 0x1}, 0x80000001}, {{&(0x7f0000003ec0)=@rc, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003f40)=""/24, 0x18}, {&(0x7f0000003f80)=""/60, 0x3c}], 0x2, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f0000004000)=@nfc_llcp, 0x80, &(0x7f0000004200)=[{&(0x7f0000004080)=""/87, 0x57}, {&(0x7f0000004100)=""/222, 0xde}], 0x2, 0x0, 0x0, 0x5}, 0x4}, {{&(0x7f0000004240)=@generic, 0x80, &(0x7f0000004380)=[{&(0x7f00000042c0)=""/114, 0x72}, {&(0x7f0000004340)=""/55, 0x37}], 0x2, &(0x7f00000043c0)=""/141, 0x8d, 0x1}, 0x8000}, {{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000004480)=""/7, 0x7}, {&(0x7f00000044c0)=""/29, 0x1d}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/16, 0x10}, {&(0x7f0000005540)}, {&(0x7f0000005580)=""/136, 0x88}], 0x6, &(0x7f00000056c0)=""/121, 0x79, 0x3d}, 0x100}, {{&(0x7f0000005740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005800), 0x1, &(0x7f0000005840)=""/96, 0x60, 0xe28}, 0x200}], 0x9, 0x40000040, &(0x7f0000005b00)) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000005b40)=0x2, 0x4) [ 134.669520] XFS (loop2): Invalid superblock magic number 2018/04/03 06:05:48 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='ns/cgroup\x00') read(r1, &(0x7f00000000c0)=""/244, 0xf4) 2018/04/03 06:05:48 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4d000000000000000000000000000000000000007793d2918a0d7f41000000000000001f0000000000000000000000000000000000000000"]}) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x2}, 0x4) 2018/04/03 06:05:48 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xd, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x8001}, 0x4) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000340)='cpu&5 \x00\x00\x00\x00\x00\x00\x00\x00') sendto$ax25(r2, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f0000000a80)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000380)={r6, 0x24}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'tunl0\x00', r4}) r7 = socket(0x10002, 0x2000, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x2, 0x6, 0x6, 0x3, 0x2, &(0x7f00000003c0)='gretap0\x00', 0x1, 0x3, 0x5}) accept4$ax25(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x800) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000080)="a829e9ec") setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000000cc0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000e9000000056decd6a57fedaebcc3df067bd5c3da32390dc4cff655456c988efce8aca6542c9f8d4167830784fc6a4f017b2035a339041164e33ae3427e49273e90da92e554add508fc219a40635702c83ca6cc8879b252bc0dcaec148c26ffb2e5933cb1a6a4880642d42a526dc5d24ec2319d4471075ea14f00ef37f0785b78cbe2436cdd97279b8d57a364aa9077c41b0723af3ae27d72bcac6c5d562ac9f80a41c6b0f3aa3ca6303c35639119d410da137bdbd7dd72ab52386d2dac254b9322744a02bfd4df40adb2b5a9e54fad171a13918096e5908f79210444c2870ddfe286caf3e32e88902bfa16f49d10f9ecaa5dbd46c10689f82c971fa7d7cbc3b2dec17a05d0d120aaa9b2a7b41e9bdab460a25d816b94b088fdd68aa245e78833fc7d4a110bdfe5a03f4f935541fffb3983c19f1d84c5a7ce009cd98af9d25c8f16bf3296348c5c617f318283d0727f5f968300c75b76adb6158cca5398eab122be6fc600965e63eaa098a46039ef233444608b56df6455736c0089b263e1ddeaa166ff33e3eddb20021e75bbb04ec52590db7d40dae07de0e585d876940c73e2eaa9985802c1e477f33ee3fc4f3216cc3378e5c55d88290a09d6c169f4ceb6ba58fbaa1ddbd5db51"], &(0x7f0000000740)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000940)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000a40)=0x562) 2018/04/03 06:05:48 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@allow_utime={'allow_utime', 0x3d, [0x36]}, 0x2c}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)="c2c4616e203102a363cf01ceb9febf68fe6a943ac7e4d8aa9c7a9a911e30d0ddc15f9ea335733e5993b7c84ad1adeeaabfcb4f6c7616f8030ed4c71a0092d45f35334c393b2df1cb1d3fc32977ed4be207256d2783c7369d8165ee65c78c1d8bac4e8431f2c1c0607d09a2496c6b52810695000047f6a2572b1bdec0149a1b4a441193c90c", 0x85) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1120000000000, 0x4240) fcntl$setflags(r0, 0x2, 0x1) linkat(0xffffffffffffffff, &(0x7f0000000100)='\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) 2018/04/03 06:05:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x280000) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="ff01080080000040"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000fb05000000000000f60000000000000000000000000000000000000000000000ffff000000000000"], 0x58}, 0x0) 2018/04/03 06:05:48 executing program 7: rt_sigpending(&(0x7f0000000140), 0x8) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x10200) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x79b, 0x23, 0xc30e, 0x1, 0x0, 0x7, 0x20000, 0xf, 0xfffffffffffffff8, 0x1, 0x6f, 0x8, 0xfffffffffffffffe, 0x5, 0x4, 0x8000, 0x2, 0x7, 0x10001, 0x7ff, 0xffffffff, 0x74f5, 0xffffffffffffff9e, 0x3bd, 0x7, 0x2, 0x2, 0x3, 0xff, 0x3959, 0x0, 0x4, 0x1, 0xf4d, 0xdbb, 0x3ff, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x20000, 0x7ff, 0x100000001, 0x7, 0x4, 0x6942, 0x6}, 0x0, 0xe, r0, 0xb) 2018/04/03 06:05:48 executing program 5: r0 = inotify_init() preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/208, 0xd0}], 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/211, &(0x7f0000000540)=0xd3) r2 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x92, 0x101000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80000, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$alg(r3, &(0x7f0000001a00)=[{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000600)="f4684562dca45370c02932a7aef7be73df1b9b1db820f82519c6d2b5d9f391e7f9b00a75afde2a2015fb5b08a12a4005d9716be63af8d7026d22df31a4d771603dfc25176eea8e89659c7667c270182fc76e5a88d2077559ba447a3f95f5ceeeece396b61088b1b3154eebe29390dab8f63a232a440eb553710d2bbda4262d8d7ba2186b891ba4a4de70e420c3dde2f8ac96a6a4df3e95eda5b7f96e920019b316311eb0c6a0a298041d8f42a7551eff5928d0232ea9d6b36d649499c2b27b21c832f2ca8fb1859edbd6c5d596c0f550d77a6aaff1564863ca44", 0xda}, {&(0x7f0000000700)="4edb40c3ed915f5a1a82ccf34beadd7515ac7077b71d90324b30126ef1870c3c330ef47397d2b5ea676e503fe9478a4caf5e7fc463e961a3551d32af5def3134bf70c5325aa0455b07928a5440e95ceb9b1fce0c1156d4d38e6fd0e4d0f94eb1ff24ad79039ae9e13ed357d87cef1d755fcd8d8a865a72e69b3349e5283e811078", 0x81}, {&(0x7f00000007c0)="55d123ad0fd5c4a9d9d1d88454f6b5cb709f9b113570e9fa40a4cc3a16d71d93f991821340f75937a65550e926e6e07c0f3aa469b4a7699a5bed8279e17f89e798990d7b7be488dbec7f1c09d67049f256e3060a57b3e5f1e48867217ecdfac9d69fcf9c8dd32ec52e390cacf680f17374e61fbea96a703a5b706a74cf6cde385d2f4f04c92e58b0e5bbab72608b02c2667d79fba5e07dc86275d3817d75e2e9dde2026c562f37e13ece9856c30331341e8c4435131bb8a121c135e8ee0b8d4de1080fe912b98e977dd1aee749ba9b4034ea23226cff15570bd1f752a8f0e4f3df", 0xe1}, {&(0x7f00000008c0)="1cc8f73bb44bb6ce6f6f22bc42115b628c1641aa0fa7ef74b6626afea881f3cbbc4f8aefa4090f5be62f0736db", 0x2d}, {&(0x7f0000000900)="6d416630ceeac2a0a38e5e47879dc420aa10c1139a0a0f3c00d5dc4017236d6bfc684d38ce5ca5c935818dfd5841b90b5fbcd89e36f300f863ea3b5297b8af07f3954e825ae29531f95b9fcc3e38df3a79bc1be065980732744ab40ea8b2c011c2fae19b8881373c64ca501dae7eef16", 0x70}, {&(0x7f0000000980)="47c40f1418cc558b37ad4fd7e5f4d5f3e307c445559cb41a0560a5b6d9979b29c2468216cc80041628d394e24205b3259bff06ea4fa2633218757f52fd507f0ec4c4a0577df7860b7faf00dd255b73bfdb6801f262c2802f3624fb5e2ec5497e3defcc09a2f5ae6d6855605caafd1f5f67f909a9a5d2c20aa37d1730dae3104df48492eaf8ef7ac065c1eac30c6b546e126cbc9f01f94090a59fcc683562b6c948f8bb222babfc8f297e1694ae1af47e9f30e47fda098ab1d401ee91260755dea72190a7d894e6aae05b8ae2c7137d45570be81b1c3e797362a334ed8ad2b5036b132c34b36db64d515497afd87b4bae2d05daa53dd46d8a21d2a1a144422503f13bd32fd787258bb0309abdb99380b332b15e6a029a45370bc194e871f27051d86ce3b0c572a68b8a4e53fb99dfa2f3dca738669e34a282e3239d6a8112a240f9c9c535245c4f59b209e9f3391c0e297934fffbc8e86b56785ee85e0d74603cee3319e6ad0d34e0ba38e761dca7c1ef5ebab72f7e76762ce24b3e3e3eac6a768f9fda47783e28850ed4b135bc1e182468ac25b3ab2ed868cbf20fcbcc1c556628a1043a70b0e0894b41e00152598423c85e50c6f422fea57f0e71f523dc36bd75dae42f35a878fad49143ffec89946b20523038974c4b4914df030cd692d0ccd047b0f12b7725a87b997ff55ef8141b3439fdeed457fc1495d9f15ccf838b0dc2c70feae23da949ca39f50e0d40ab723bc09778f80d09b288097253c8184f595168a45e626684818aa37944ef6587bfd4334e78e2becd4558c9873335139cbdd342403f99127e57918bd65d7c430c83dc814bfc7189269f776188d80a37a756ed884917c71d73a303c735cd53e3684444b2796f82622839415fefc0f877d08435e1d084af838c9f00762e8143f1d20575968a29eadb7041fb8e27ae853c2ddde80803a3aa323a5717ccd034273fdc30cf299366fcf1df17ae469f0ec79cd7c1129467f3bca38f67fae06b1bf2433b9eb67f848a02f8b31b77ebc11ee3fdd788f0b23c2928110db00bffa310772a01e3398ce7b2eb6b08ca484802b55715c15c14f05c289ad0e62692ab6da076c3012a3da647eaf36dee7e4ab8ca1c16631e5293cc67700ddfb7ea0d13ec3967455ea7653a84c19ddcdae725be910417a469f2d2006802e6980c1f9aef7860ae81c2c9c3ade87d14069c9f29332d1aa0a146fdbeb0b123849714d7d0111e426b8bead9074cf34bb20c547f6498afa7bfc43441b027633ee128eeb388955a88a09b6aad2b6d486eb8510670c39de1af93e532cbcf3bcbae853935234be48260cb9465a611e804cc8b1588b2b5002bdda9887bca64e90f417431d2995096a87bb6888b367bcac3e66933cf72b3391ea9c75db9cb3d90c7fcc82a7ec1f028207e3cfc213f341665e8580079d9a31acb6f2ccd9129843dc75762cbf5530b2949550edc3889ba64b7514b9975663403a1917cad80760521d67c936c67c20f8eb8b7a6aacf3ea5c405febd5829ccc91120c2cb38122eef152baf39c2845581a4b4effc2bc09d2cd0ef3c59e2aca2f88b4b48e3398e8591d398cabbbd5067d81e423b5b4b1482bd5629aa308d499de04265e65bbbe43c41acab55b1378edf22dddc9f0c46840974ffa045fcaf6e467d0fc8909c3d593def6cade18136a897fc99fb5ef2a0690f4d1b373d37abd9ac84d3bc8d9872ea532f5b00cbe9feb88b7aebcd7fc111ccc07ddd5892a39c6a13f93f56a0f3860cc0184c4e726af6d3d0e9e1ba629b9a622f61c7bab1d8396c794f17d7a6bb69d90a4838b90f1a925891a5744ff3ae08fd615218a4c34941e3a49aab3811f1e69d4b1d225873f4db0170479f1e94d4b84b36f689acd8744688deaed1ac9bb47d32bff1e2ed2d10ca0934cb6c2298eccc1b4cbbd6c7161a418dcd9e83590c05bd88d58e88f88a0d40083e4d662cc20be464cc2bd8bd8b37aa3b9b1fa33a589e799ea84f25c6368ae87757b1cc7bcc2cb9624a76c56d48318b1fb39db3e2f4447639560adc0186de09ce0835f57076125e061cebd7e9c1e81dd5d2ca2ab39b00399e28bfff3ebbd44c82a9bda2162818834cf29f22a6b2d83e7e1c2429938c43f5527de7e01b3abb914ff3a953c8f63b5e34382e60bb06c47067966dcb904e47ce66316a2c7640eb0d5cb75dd278a33a2110eaf24d044425a3440e92d151f87b2ad3614a625918f41bdb333a4226ee9a7c1d1915e009c2a7c44eb4a96649e6f18d8389c7bd867403f3087807ce4fe997d5bd67d556ca452e89a3ac4f96dc4e657ef6a08a822d29e20f9599f6e7d868e83e47433a45d9432383a63d42eff7a86f8c5b69ee025551f89f6d4b29d75ae0026db8436d5424838fb3b44169d18e47053ee8515fa274a70bb6e1a05752a3de1f04146527f9195b698aabc794813e53b0a1e398ef83a1a57f3884aef00d650ee714bb5c7ee8a96f491ee963eb228971e3fdbf8d9e4a7858ea661da0fa00c9a0d3c8ffc77d872618e92ad7cd0371e46433949b23a4db423c3c6d08642f692a83efb1ddb34da26aadebc4bae18b1a5f101625744046f218ee43de2ebffa5f50120a48ea503fa3f5fdb45f2fd47390e31a74a73c3566645373b87a94379664c8e58053bde451826e5ead6f6c588fde750b5370e005a08f66e5d8861b48209e8a8a5762e049b92e46776bc6b330442ef9c94e8689646592b9ce1e25f4eedd6083cc60bbc351f39adbca98807d1b1dd6730f5d352da9255a81344e98e880ae8b697b14208ba32826b98fe999847f23b15ea89ca8d9a2ee1f84279b71c9f92ec0444937146d0f71ad0fd94fbad3a4522b65048885bd0a82451f3358c0769a2f67efb52b464736530c93aae4091abb53ddf50d160d1f09a47e0e0522b7320dc373e8f6c33ab187fa8e9d2b5a123fd28ee3052abd8dd99cb38c5d3ff96e6e7884a143789362171362eda5f12cc1fb52e88dec94085dc5d2315addb18f0452d8283b871f78a8df6b96216a18e42011020327b210b4e6852711c7c25a6c0a26ca2a0882b02c645bd352a4d38b881d95ad1a729705b52bc42aab13463b9246faed736b1d93466ca09f456f5460926cda9d5427477459e4448a0e790edebda0f884ea6dc00ae41b9c0200efa0afbef14537178adacefa0ac1152656509c9f7e337b67fc1947e6e3eb14e8c763a7ab42af0be92569b3d6937e5b12c7ff0778bc06fd7cac0c687141c82a5fa6c9aee70c02df6bbdaff4f41398a7d9c7b39e61c5a9710df6bb14112a724603bdda778fcd7fc78f01c69897a6d3a10a9c331c63dfc130e0f3f2ec3e79e958855cfba75de3d1599a0d12267553f0b65ddb458f584a62f653b22dc05c0724425a5872c7db66d2554a0c9fbbb414cc8446d85ea786ec84416c2daba1c1919ad2c97b75ae1e26ebb1e4891898d5a0a4a1c56b93176ab7dc8f0d6a85a14d9f7c03cea110fb9bc21a6d7e5686913a83a1060499e30dda27a470011c0dc8c816c8960c7dd8bc4e29f888635f78147bc5203c9266d47936da3a65d6a1153231da537b436ccdbb6253af78aa60c668ce704851a6a19682cd9f308d6c6cf1ca6e99e471f5ed919787f6d823d4efbb6a9d9eebed85e0db1747cf8db06bd439c3157fb6c0cd92579c38e645cd226b9f58bcebcd606587e575e958c7ad88d34afead05b6454e1a7683d73784135b45f87b71fc846b9da4905468d37d00c18ac23d6dbd8943c3f0862a997205b5d348bf44cd7b11c8c1685d947f0e7495c8320362f5659bc712e303b8bac6bf12247157682f9b2e4d5e27bb6f1c8c9e70532701acfaedb4078e6b5dbfd9650ac51df9ff8eff1372ad5eac52a000ee9b42a80576fe3a1aee38286eb2c72dec29a897b42dc1ae4e3ed95dcfd744c774f42290e60fa478d79873e166f25d96cc8854d86da6ca5df605ff8e89a860015c4122e3c7f30cd46e0f8ec0fb0128efa73c84b4b3e14baeb323f3eb04cb4f37807bc29094faa08539a1ebdd26909a088c07a43b45a333ced794dd161d2ff61b6b61acca3cb3853ca8ffb528c92f90b89864b0d3f18620912c60c80c4d21ef40dd3500bf67ad69bc3a26e312665278606ab2e9be707eb7500564630b778fe7f042e412ac8f5dd16f3fc214869bdfed62fed503968fca9b09c907a664460067987bf69f06175d96e118f3b4aa5ace1852eee6397d654e77ffeaa411e2d4fbb6093b5c5d774bb95b952355cc06d1732d06d243e54f48c02a12069e3511861638b4b22d95d64356ee5349200755d37df66bb326d8aca97ee5451c785edf747d5c14735b96bf5d0ff46ad9fad3a09f8543221cc9bf7969592e9076751428a408dc4f94183ea1c27ba96276493070c3c119793009df2209a97665a6763451b29fc77542f1de465078d40d2252d749e3d89149cbe30c0d90a481f685f9a656be4bfc2fe825d01dc5bcf5ba769d56b59ee4a9e6180109f07bd14b08a728abc4ed7d9948ee1b1ebdf734943607c632f56214c7cd3510077e4ce71abd3ca0279b6b11c8462aac5ed6e18d78a0c00e55c0dacad79f1c8e52e5fe92cf92658391583bae36ebd0efa8c440a3bc35892d670269ff94280ff12fa6378f87d7a6ec17346366f23b7b670c1753abb690aeceb119153fd0fe73c551072eab858982977f2f104299830a237900ae5578d3f92407c93d3456c21e38798fbeeb0e07dc875880f23f8531be5e72c5ef6894487eae9d82da6b36c8793cb0f3ce832af8a050a6ff4808888e6d5399c532ad214dfd1a579a430f3693fd97ca4bed1ad6ca1221e061f244daee8aedc7d3019d78ef0614b9a158e73aa36c6cda84fe106aa8dd69895b81ed1c2961db929eea1b5684aa9305d1548886254f935663602a026bcae4dc4f245830332fe2da4331d124c2bdf2c9f0cafbc961aadb7f505d021ea401881ba3e2ca0ab5d41c4eb992684f09b94895f7abb30fa19eb9ad1943f7f4c299ec39df9250efd70d219dbe0408ffc699ba73b31450c9f1117efd9be2eeb480975532f8197cd74cf513cc6964c48c9e7c3642dafd2994876944a0df4f255563780b07dcc4f33e921e7cb0c4491981325da88d29f320465875a3aeba861a7b9be7b3bf24991220e8f50f12f34abcd77418a8a67a7c3e743bb546ff434318f23ec65bf9cb18a024a9ef9356275be184b0c4e6c280e63667f6b84967312d2f2def641a3c5da93537cebcab0e9c00a873e1f10eda4c1d9b664c3241fe9b476081fdfadee4b8711cfdc8172dd9a7dc353825bda22ec028b6a1fb163bef6be8b2c7a9bc6348873cc62bb2877bf8440c52bc9442583eb9888cb023b6de0dc98bdd71f731650c837544fbfdbcbc77a54dd72dfc88cbe29bf35a1e25e715a0e9a51fc53b67c156dec4dd96f39d6f55df285b8f748eed160cc2f01cf4da47f8cbfb3357f2220e8f7d89341564771208e0830c5adf91e00d70db581c4d834d23e754d0f1281f74ddf18fe65cc1c082ba01653cab296998ccd4636a1194ae4716409ed0465a0b98d7b7bc16c27e5e2f46ad99bcecec62ce2537ff6e6342e2682314136ae961371c66b5c06c6825552a0e5699c178ac9d029d16c9e0fdb00b6c9edc202aa01332980e2255a52ad39fcc07304969ae7f17527828c8a7affb60e179c6c1b2ff4a469e03210502a42ce9de0ff00961a2cdbd7504a16e766a981f62fff75577fa9afecbb3c0a7a4b612ff497df8e5e2621c8a3736610bfb6a4b901320d8d05042f8e0651b07f4238d4e07c259d1bbcae2822d30b220da8e3e41cf1cbfb2e147ff90fdaa91", 0x1000}], 0x6, 0x0, 0x0, 0x20000015}], 0x1, 0xb5344e3afaada21f) ppoll(&(0x7f0000001a40)=[{r2, 0x4000}, {r3, 0x1}, {r0}, {r4, 0x401}, {r2, 0x480}], 0x5, &(0x7f0000001a80)={0x0, 0x989680}, &(0x7f0000001ac0)={0x101}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001b00)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) rt_sigtimedwait(&(0x7f0000001bc0)={0xfffffffffffff800}, &(0x7f0000001c00), &(0x7f0000001c40)={0x0, 0x1c9c380}, 0x8) r6 = semget$private(0x0, 0x4, 0x94) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000001c80)=[0xc19, 0x7, 0xdee]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001d00)={r3, 0x2, 0x1, 0x5, &(0x7f0000001cc0)=[0x0, 0x0], 0x2}, 0x20) fchdir(r5) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001d40)=0xabc0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001d80)={0x101, 0x4, [0x0]}) get_thread_area(&(0x7f0000001dc0)={0x8bcc, 0x1000, 0xffffffff, 0x2, 0x0, 0x18, 0xff, 0x4, 0x8, 0x4}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000001e00)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001e40)) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001f00)={'teql0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000002040)={&(0x7f0000001f40)={0x1d, r7}, 0x10, &(0x7f0000002000)={&(0x7f0000001f80)={0x0, 0x4, 0x10000, {}, {0x77359400}, {0x0, 0x9, 0x5, 0x4}, 0x1, @canfd={{0x1, 0x8, 0x7fffffff, 0x8}, 0x13, 0x1, 0x0, 0x0, "d64032c8856083054bd11c3ec6f82c3289a13a7e773ad75efdb9e052ab529390cea22448400f614ca90735270a4200481dff2c2f3307b2ca1c3f91a799e197be"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040010) r8 = add_key$keyring(&(0x7f0000002080)='keyring\x00', &(0x7f00000020c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r8, 0x8) restart_syscall() getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000002100), &(0x7f0000002140)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000002180)=[@in6={0xa, 0x4e22, 0x35e, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e23, @rand_addr=0x7fff}, @in6={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e24, 0x1, @empty, 0x9}, @in6={0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8000}, @in6={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0xb8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002240)) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f0000002280)="25f2eb52642928a3e2f9c468702040500b401ff71f97279a1f73edea735b00adeec63420f9b1dcd8b15e27f294e51b9e5a526d1918be5bf8434b2fbb388858c7") 2018/04/03 06:05:48 executing program 2: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x410, 0x4) sendmmsg(r0, &(0x7f0000009380)=[{{&(0x7f0000000080)=@llc={0x1a, 0xffff, 0xff, 0x1, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="e7119ce0ef9e6962ddfc05a32d3bf06f6600604365d5cc3c9414c14e7811d90a264763ff887e008ace413c5b70868bd5aa982aa2ed5b1cc27bbc8ba3237e13b413c5d4758d0ffe644937560f2dc91fd88d7bf384c3afbc4123ca6bb3a4a6f8efd681f214b00b67b4d9c8fd10bcd39790ab9092ac8be6de91d2c22bb6650696952ce539a7dc631fc7295f290404a42c1cd96c8a3da1b02e04b39db82d1773b3f7da076c6cd62f4bffff", 0xa9}], 0x1, &(0x7f0000000200)=[{0x78, 0x10c, 0x3, "15b213ce605a6e6cc1a3885bf6af2515192115814e3c5ffbf1fc95ac693643271e982577e5d2bef68ae66d354474dc6bfe90e5d85992aca2c981d6a964f25ab3b22cf9ba25873519f9eae0d2a0a1c3bb6a1d3ac9071c9b788ca2f25bd61fc701d1fd5350"}, {0xb8, 0x0, 0xffff, "a81d7e89cd7db8b695a0084c90a0394c5360c606afe925ffb4b7f9aa4d6d23e44b8384e3e1bf92965ade95e054a3f6eb531c92714063342ae8f2cf8254012bc8859cce3f89f10b0d8c973b34457f1e4223bd03a1b7ac48de226bb0773c277dd21f38415607c6b773d3a35a1ae41145bc86cc4cb182204368290ad34afbd5e9726251a0be5399900e2b13970b4d8af43d85024dbd37db40dff3b8e79b4a70a84d556af4"}, {0xf8, 0x119, 0x93e8, "e435741cc037a23f8d6fc849a927d9e32f01ce539d2c93e2ca994bdad46076d809cfef0ea1d411688568b1177a845def7e0923ae09a8c8d5b76b6e5de29bd2419efba29118b187533a644deafed4e6424cd5ddcf2861b3f78e3196f43e2911b2c77d71da42741b714739a1a7068d58c99b3626eb2493636a3187a5575f12c7f230431b63226dd2e068b7083fc8653fd6daf286f44e3d69d85723e23ee955616e2d5a690ad49eb35a869d71465a8de21ecaa1be8d6ff9e8a44ea8f68521d45120bf7a5503d1c3525b9651b60e2eaae6bb4995cbb0fbb9775296f229abd876c86e36110ee1"}], 0x228, 0x20000000}, 0x6}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000000440)="09ee916a0197ffd8509cc64f7846da0355d83b4885fdfd9ceb30e86de7b4e66a22c047543c462060a644319be42216b21685e02fd2073ae4c1fa3e4c43b4dccce2ae381aee0db1e1861af590793c7ab3c205301df20e641735975bf4ca5492c1e85abf1023e05510824437f9fa5335170d60e4fa55b5fb20a981759f", 0x7c}, {&(0x7f00000004c0)="b2067cb057624a33d521be3bc9104b0bf8e80c7cc72fe010abc97c631c6878f700d6835c4e7ee56a3f084a6c0aaa6415e72c41a7d846d7dc", 0x38}, {&(0x7f0000000500)="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"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{0xb8, 0x100, 0x3, "18ca5c91025466ff3ab4f835266a5b2be7e9eacdedc24e0ee91131bb47360549edcb315f979fdc91651ecde1c282982582feb1aeb9cc9230647c45d433a99f286344ea2b641be03a6b7d0d7bc4a63d8158fd55a42e6fbbdcb2d2295fa61c51d3b181417101cd15a1344a382100a852171b9eaeb10cff2d3bd374cf2e3667ffba8ff506a0e95ee9dfdee17b0383cc69895092afe4e2877ce37409bd6c332facaef92902e5fe"}, {0x88, 0x129, 0x7ff, "ac5d13628524351c2c8e38e86906406a535d156018d1dee4de3772fe5361be614d2f2797632c06aa97e4232285c38c738c1b8f74dc5a36c85c0636f95e5e5f63b533ce59405ad3960d9e295d0a5fcdc25ae4c56b8efe20e04fce5836a339347052d3ecdd0bbd9f7f85db5ce3f7e9063ff6f5"}, {0xf0, 0x11, 0x9, "936c38a859782ebabe1b2020ff78157c939f7a23814071b5231222d4e3149f850beb690d4ca61b74bf9bc269f3db0b29c8acaf376cb587df5a272dae1a0ca74981b6417dc4dacb7a87692efde4515fb46f580f6a8607084520ce01ab68e70121206e08d6db2d0191235f0a2b0a5514583d79760602e44338845ec1b552743fcbe88dd59a14c2ff4b8190993bbe006809f69a2a416ad29055752696f20456e6e0bd52ad8c85539885f4f32069186903d70048c35046fad5569d0cedea0918e9af3e69659c443e5533e393d00005e0c506a395de2071517acafc"}, {0x88, 0x10e, 0x401, "25f1b4d5afe149265f75c28a980b2b596b24fbe4186aed85ee2be5d966b6eb4a31e1df8c3a72f45339c4a81d6fb6d4d53c896118c9486039c6ea45fe0658be68a1eda2be07743eb4da449dd647fb0fa00c1aae7393f88f5d373711b2967d252e0395c96b58e9f55012f0364de8a11463b65ce0"}, {0x38, 0x114, 0x8f4, "539938a99d13d5de12872a856458333bf70d3bfda06c86efb19295b13acf1b3471a020"}, {0xe0, 0x1ff, 0x6, "479ce2d8a17fccc9ba3c66537f249449dc4d6a00cc29e9f5c5296c55a16fb2594d76e43d7764d66e24ece5d38c2892f7a732ce77b8caa7ca591e38c597a8686c4b9aee3efa582c826f284cc41a04287450ccce65dc5021971eec9b6dc3aefa03e46df988850a86b394c080995dc82448fa585a80038727ebc202d1a811b1a866d94307daa5bd3ac203cefb8a3222077cd36c08a496cabceb6056ff6323f4a4cbc8b3a32d0d7ba1dee8c30d0c10e8d70ab84de38de9266b13137d6bba1a2ffbb8d6731a772d4cbe072e2dfd2aa55c"}], 0x3400, 0x8000}, 0x4}], 0x4, 0x4) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) [ 135.535638] FAT-fs (loop6): Directory bread(block 2563) failed [ 135.562803] atomic_op 00000000540ba687 conn xmit_atomic (null) [ 135.572429] FAT-fs (loop6): Directory bread(block 2564) failed 2018/04/03 06:05:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xffff) readahead(r0, 0x133, 0xce) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="f65cc62207a20ec9c13011625b0f577700"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/03 06:05:49 executing program 4: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x4, 0x8, 0x955, 0x80009, 0x6, 0x8}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) r2 = dup3(0xffffffffffffffff, r0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000601000000000000000000200000000800010006000000"], 0x1c}, 0x1}, 0x0) fstatfs(r3, &(0x7f00000000c0)=""/113) r4 = dup(0xffffffffffffffff) socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r5 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/23, 0x17}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_bt(r5, 0x0, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236dfd79e571304e00ee7e8f8908c3b1cbba466195672354d3efaf8d083a0f35086de") sendto(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffff9) tee(r5, r2, 0x5, 0x8) sched_yield() perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x18020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r4, 0x0) recvmmsg(r3, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f00000001c0)=""/21, 0x15}], 0x3, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/131, 0x83}], 0x1, &(0x7f0000000640)=""/126, 0x7e, 0x9}, 0x1}, {{&(0x7f00000006c0)=@pppol2tpin6, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/166, 0xa6}, {&(0x7f00000018c0)=""/204, 0xcc}, {&(0x7f00000019c0)=""/221, 0xdd}, {&(0x7f0000001ac0)=""/89, 0x59}, {&(0x7f0000001b40)=""/242, 0xf2}], 0x7, &(0x7f0000001cc0)=""/59, 0x3b, 0x4}, 0x88}], 0x3, 0x1, &(0x7f0000001dc0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x4, 0x80000001}) [ 135.583658] FAT-fs (loop6): Directory bread(block 2565) failed [ 135.591370] FAT-fs (loop6): Directory bread(block 2566) failed [ 135.598245] IPVS: set_ctl: invalid protocol: 13 255.255.255.255:0 Vlc [ 135.600998] atomic_op 00000000e07590f3 conn xmit_atomic (null) [ 135.615961] FAT-fs (loop6): Directory bread(block 2567) failed [ 135.625847] FAT-fs (loop6): Directory bread(block 2568) failed 2018/04/03 06:05:49 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/03 06:05:49 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000200)={0x3, 0x0, [{0xd000, 0x44, &(0x7f0000000040)=""/68}, {0x0, 0xd7, &(0x7f00000000c0)=""/215}, {0x2000, 0x12, &(0x7f00000001c0)=""/18}]}) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/04/03 06:05:49 executing program 1: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="8500000008080000d55b7b4018c6087556a7d4966a98fc364f000000000000007a00000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000700000000000000000000850000000600000000e80000000000009500000000000000"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r2 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r3 = dup2(r1, r2) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000300)={0x5f46, 0xc30, 0x0, {0x0, 0x989680}, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) prctl$intptr(0x8, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r9, &(0x7f0000000400)={0x27, 0x1, 0x1, 0x7}, 0x10) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000000580)='syzkaller0\x00', 0x10) write$sndseq(r3, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000000540)={r6}, &(0x7f00000005c0)=0xfffffffffffffd4a) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) [ 135.637212] FAT-fs (loop6): Directory bread(block 2569) failed [ 135.656550] IPVS: set_ctl: invalid protocol: 13 255.255.255.255:0 Vlc [ 135.670145] FAT-fs (loop6): Directory bread(block 2570) failed 2018/04/03 06:05:49 executing program 3: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f00000000c0)="0f", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/03 06:05:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip6_mr_vif\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xea, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000300)=0x84) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) [ 135.715485] FAT-fs (loop6): Directory bread(block 2571) failed [ 135.738398] FAT-fs (loop6): Directory bread(block 2572) failed 2018/04/03 06:05:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000100)=""/199, &(0x7f0000000200)=0xc7) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) close(r2) [ 135.797159] binder: 11048:11049 transaction failed 29201/-22, size 0-0 line 2963 [ 135.829646] binder: BINDER_SET_CONTEXT_MGR already set [ 135.835822] binder: 11048:11049 ioctl 40046207 0 returned -16 [ 135.907487] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 06:05:50 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x4, 0x9, 0x73, r1}) perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 06:05:50 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) timer_create(0x7, &(0x7f0000000300)={0x0, 0x35, 0x4, @thr={&(0x7f0000000200)="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", &(0x7f0000000100)="0ea33d67991433e50ec6b71184001eaab34578c03e24c67afc377889d8b07b"}}, &(0x7f0000000340)=0x0) timer_getoverrun(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000380)={0x9, 0x1, 0xe9, 0x0, 0x6, 0x9, 0x7, 0x1, 0x5, 0xffffffffffffff0e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000180)={0x3, 0x0, [{}, {}, {}]}) 2018/04/03 06:05:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) io_setup(0x302, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000180)=0x348000) 2018/04/03 06:05:50 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x40, 0x0, 0x10001) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x8, &(0x7f0000000000)=@raw=[@generic={0xffffffffffffff00, 0x20, 0x7, 0x2}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0xf, 0x1, 0x0, r0}], &(0x7f0000000040)='GPL\x00', 0x3800000, 0x6b, &(0x7f0000000080)=""/107, 0x41100, 0x1, [], r1}, 0x48) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/03 06:05:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x181100) read(r0, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0xc09, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000200), 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0x1f, 0x0, 0x9, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r5, 0x100000000, 0x1, [0x3ff]}, 0xa) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3ff, 0x3, [0xfff, 0xffffffffffffff32, 0x1ff]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0x100000000}}}, 0x84) unshare(0x20000) ioperm(0xfff, 0xbc8, 0xfb2f) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002) munlock(&(0x7f0000a94000/0x4000)=nil, 0x4000) r8 = semget$private(0x0, 0x2, 0x10) semctl$GETVAL(r8, 0x2, 0xc, &(0x7f0000000340)=""/79) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000080)={@empty, @multicast1, @remote}, &(0x7f00000001c0)=0xc) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@empty, @local, @rand_addr}, &(0x7f0000000100)=0xc) 2018/04/03 06:05:50 executing program 0: r0 = socket$inet(0x2, 0x5, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) msgget$private(0x0, 0x0) close(r0) prctl$setmm(0x23, 0x0, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/03 06:05:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) prlimit64(r1, 0xf, &(0x7f0000000100)={0x20, 0x9}, &(0x7f0000000140)) r2 = getpgid(0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000080)=r2) fcntl$setstatus(r0, 0x4, 0x2400) wait4(r2, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000180)=""/140) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) 2018/04/03 06:05:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xf2d, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="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", 0xfa, 0x401}, {&(0x7f00000001c0)="b799be9932ed0cd9de976bd5511a66a001faf33ff4ee94b260fbf5d7c43c0540be8915f6215130e1f222237e8e59bdadff726f345512db68abc42c88b3730043f5f12b0b97ef4bd6bacd6a2c97f2529eacb98c93708117f3c59f62e53bb98c54aba4a7c210794efe0bb649", 0x6b}], 0x2040000, &(0x7f0000000280)={[{@showexec='showexec', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x33, 0x37]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x1a5) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x20) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/03 06:05:50 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x0) 2018/04/03 06:05:50 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x30) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0xaf01, &(0x7f0000000140)) 2018/04/03 06:05:50 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)) 2018/04/03 06:05:50 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setfsuid(r1) socket$inet6_sctp(0xa, 0x5, 0x84) setresuid(r1, r1, r1) 2018/04/03 06:05:50 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x20, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r4, 0x404) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000002250422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2ad294a90416a602656bc9b4cda758c306f3f11a557c6f69acd874fa25b0abd27a990e120049ddfe8a4d38149a617fe64a28897b1d549d91a9e81baedb8336e45123ca143a3700ff31cbf1a939bc063e6b0945ad5d32d561088586c72f02e6eba63fac0f13e9ba7edcb6207a1f1d02e486c6ee4456e4df2c390911d60354ec803b52eb2b3b63af77290cf04597493e3323c5ff4eedb44bcc029447d33a315b0e95f25e13c9bd7d9a37415beba8ad1aa9492cfe82a25aa7"], &(0x7f00000003c0)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80480, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r5, &(0x7f00009f3000), 0x352, 0x0) lseek(r5, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000040)={0x9, 0x5, 0x8}) getpid() r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r5, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r5, 0x540c) accept4(r5, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000300)=0x80, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) 2018/04/03 06:05:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(r1, 0x1, 0x4000000000000000, 0x4000003) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00080006000000000000002f0ce4574ed661776bbfa1f0d796b3743e80525683fcd3ba9a473f760385e701f4f0cc636556531966ad5c13964880d8b3195922bc4c3c18d5a71b7c066da832d6deecbf6083e7b1ac852f271e0f2ad850b8fae57737aa1682aa437d65309969709f812d99e72990fd11116696beb6c864afe3ef291dc097d8f7c7f7c17ad43436b899"]) 2018/04/03 06:05:50 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x608500, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x800) r2 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) 2018/04/03 06:05:50 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10000, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2f, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}]}, 0xa) connect(0xffffffffffffffff, &(0x7f0000002000)=@llc={0x1a, 0x322, 0x1000, 0x6, 0xe4, 0xffffffffffffff4a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1bd) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'lo\x00', r1}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000037f00306b67af8a23e84ff643bf78fa19915e8173ae297d8cc2dd4be3dafa4811eb47a18fe96d7313fca24b24cb6fb1b9eadaec4ca848d31aa52d31db7e43b4749e646ebda28194cf8d4a26efcc112367a97d03ba2c21e6724186e4135913bd697e9a2a31b34fd425f16ef80778b99c34db73b342004c2a5d1e0c2a8111d635fa61acb40bbcae9de120a608451d300f924fa06005c6e508bbf3cbf62c5c58e78c23f7447388810f2101b29c6729e7af6", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000100000000ad0e91d0a3f8d9a3151b77971d8f002d57b100000000001700607190a85855f4c0ded90f35e2b32aaee8fcecdce1c2f276d3b8bbc7902256f1f8ae8aee8239ce22472a4f1f1d2dd6aac430e751f053c3a431a4d611c6ec4c37e78effe8369f584868f7b34f927e940e62eb8bc07e55ff1425cc19e8f80c898139655e7724e5b97ab2249f30d016d93c96de6680a41c9c088bca27dde9dced0560f516db6f24b7c1faa142487cdc"], 0x48}, 0x1}, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r2}, 0x10) [ 137.825456] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/03 06:05:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000140)={0x0, 0x6}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x9000}) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000100)={0xffffffffffffffc0, 0x2, 0x2, 0x20, "2cb1e1dfc6afdb566933e76028d478648b8bbccff6a927fb221fcd6d639e26bbedd7c2424db6f55e948fd9a2", 0xfc4}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:05:51 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendfile(r0, r1, &(0x7f0000000100)=0x7, 0x200) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r3, r3, 0x0, 0x2) 2018/04/03 06:05:51 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=','}], 0x1, 0x2b) syncfs(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) fsync(r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x3) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000240)=0x40) rmdir(&(0x7f0000000140)='./file0\x00') shutdown(r1, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000001c0)={0x5, 0x0, [{0x4000000b, 0x8d1, 0xefc, 0x40, 0x8}, {0xc000000f, 0x1, 0x6a, 0x3, 0x8d}, {0x40000000, 0xffffffff80000000, 0xea4ac83, 0x2, 0xffffffffffffffe8}, {0x80000007, 0x1000, 0x2, 0x8001, 0x5}, {0x40000002, 0x9, 0x5b, 0x4, 0x7b6}]}) open_by_handle_at(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="da00000080e606bf4545675602b740c285e8ae4dcfef0cf943c377585658699540846466a42375e3d555515560"], 0x3ff) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/03 06:05:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffff8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="6cc8805b00d9b2caadadf22f29622f63046761e3d64d5524206080ecc376691b367e14d15a0fe74632507112ec75fb706f15a90d67dd9a8c384b15e8da01e5b727108590cd8feac0ee11a6f0246b2a0280f0ae21d2d60638025f92e08e39a9a5af5039ab01bbc0dca1f39e58ec1d44bbac8584c29e711924d80a750d44c8a4c66797d8544005bc599df93fe52d7fffe6246659ceaca6d6d90a7dd2bdd375c23c66e1a06674b27c8511def7fc3058ef36f5739439a0a2adc12e449f83", @ANYBLOB="53b8a470112840f9ab945c34ada175c7d83152b66bc5fd888184f70b9c6de30dd8d28fef9b963668e3251c20251d60b3def5214ba1f0437d10a00fab840204b8b90b416685b4262593f20e05489d282cb69dd0541bf7baba207fb074f24ee87f9dbcf799524139d0a3887427f4f3ee0fc4140b8e8104303d68dbf395f64df7109096623cd4063e01acecfcdcda3e6ed26d6d95452795ad893c291675efc003447b739838d75fc5efda8016e83b0df05d42c33c1efd1ad99af34d400a16409e8896004d32caf81a6b06682c1106e94f25c9145ed6eff32dcc6bfeb4e129ead9c66780a4616147ae2975cee3308604dfe84362ebee"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1119, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x22001, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000440)=0x1, 0x4) syz_emit_ethernet(0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb81002931005b6613c94ed5e3c85a3b39603889863100008825df061c35daa605f3bba119bec82b665690fdf9d7b3e59ee67fd8ff9faa3c019c6fa2bc93b9b7b4166b2f84ef57c326b791e004e2ce40fa45b145dc1e7b8eebf4cae625f399a6fb2a3e35edf14501477836ea1b469f52f06649e3d57cacb2770c94c0d80d790d0220cd43be53f68c3b0ff8acaa5a99a892a6a4527d15eb07cf064cd99aeea37eddedba7da4a5059414db46572ec533384de72cd460c4bfc0ae84"], &(0x7f0000000a80)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) 2018/04/03 06:05:51 executing program 3: mknod(&(0x7f0000000200)='./file0\x00', 0x103, 0xfffffffd) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000140)=0x40) lchown(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000180)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x8}, 0x8) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) 2018/04/03 06:05:51 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x100, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001600)=ANY=[@ANYBLOB="080000000000000000100000000000009500000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004f00100000000006400000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000200100000000000b900000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00J\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d0110000000000bc00000000000000", 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@ANYBLOB="00000000000000000000000000000000f800000000000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000460000000000000d900000000000000", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) semget(0x2, 0x3, 0x410) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001740)={0x0, 0x7, 0x5, [0x8, 0xfffffffffffffff8, 0x1, 0x9c9e, 0x4]}, &(0x7f0000001780)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000017c0)={r1, 0x9, 0x10}, &(0x7f0000001800)=0xc) 2018/04/03 06:05:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x4}], 0x18) epoll_create(0x5) [ 137.877479] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/03 06:05:51 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000005200258000000000000000001c00000008000100fb44fc163615f93ee948d06dd4b458f7df686a1accae0e166de1d41c5d701a1f65d6c1949d1a97167b14c0a5f60f43c06abb408dd486f7ed71cebeb645ac9e710616099de2427da84cbcdf6f60551edcad6924714d30d8105d58b935a598a7ab3ea4d0da327989cb15312bffe2d1e11965cd21f2", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x4, 0x7fff, 0x3, 0x5}, 0x14) socketpair(0xb, 0x80005, 0xb8f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/04/03 06:05:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0xfffffffffffffcd6, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ad3000), 0x0, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x280000) sendto$inet(r1, &(0x7f000009ff3c)="c3", 0x1, 0x0, &(0x7f000032b000)={0x2}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x235d, 0x7, 0x7, 0x0, "a5612f7606317511d19360d93f25d3c01bb9195210956b8c26a1a5405db1865ee0046752ac8dfe9b46657ab78aad28dedcd31c2fc555603a6430ec864b60c0", 0x3c}, 0x60) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x7, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4, 0x40}, &(0x7f0000000280)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) getpgrp(r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000000)={0x8, 0x81, 0x9}) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/03 06:05:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x1000008800}, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000024c0)={0x6, r0}) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x4) fchmod(r2, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x7) recvmsg(r0, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001040)=""/166, 0xa6}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/93, 0x5d}], 0x4, &(0x7f00000023c0)=""/148, 0x94}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/03 06:05:51 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000380)=""/229, 0xe5}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/04/03 06:05:51 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2}, 0x10) r1 = dup(r0) io_setup(0xff, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="01", 0x1}]) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/03 06:05:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r0, &(0x7f0000000140)=""/66, 0x42) getdents64(r0, &(0x7f0000000080)=""/21, 0x15) pipe2(&(0x7f0000000000), 0x84000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) [ 138.051457] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/04/03 06:05:51 executing program 4: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x101000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5b3, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/04/03 06:05:51 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) recvmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f00000002c0)=@vsock, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/89, 0x59}}, {{&(0x7f00000006c0)=@un=@abs, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/129, 0x81}}], 0x2, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x3b, 0x444bd93c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340)=0x1800000000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x5, 0x8001, 0x7, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0xe488, 0x30}, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2800, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x80000001, @empty, r4}, 0xc) 2018/04/03 06:05:51 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) fsync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x8, 0xfffffffffffffff7, 0x1ff, 0xffffffff80000000}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x4}, 0x8) fanotify_init(0x1, 0x101002) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffffffffffffffc1, 0x200000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x3, 0x0, 0x4, 0x80000000}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000000000}}}, 0x108) [ 138.163969] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 06:05:51 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x1006d, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001800)=0x46, 0x4) read(r0, &(0x7f0000001640)=""/107, 0x6b) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001880)=ANY=[@ANYBLOB="04a476428c629600000006000b1c5da052fba0cf00000000"], &(0x7f00000015c0)=0x1) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x2, "d15b"}, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(r2, &(0x7f0000000080)='net/raw\x00') sendfile(r1, r4, &(0x7f0000000040), 0xff) 2018/04/03 06:05:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000380)=""/191) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000040)={0xffffffff, 0x8}) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000bc0)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) pwrite64(r2, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) getegid() r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x100}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@random="cd5af370d344"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x288) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000800)=0x35f095b2, &(0x7f0000000840)=0x4) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="39dd935c7cbb3542314a5e9b3e1439ca803bc5f02594c520217d0dcaca5d808221e8750e3889b9a3c844534bb21c849430aad426527a3a00ebeb1a56ec9cbf82cd5109d6f5d70df96abde29e88f34367dff9f3033182ff37a0b4536e488767a4b569ce6b0c48", 0x66}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x40, 0x1336, 0xffffffff, 0x0, 0x7ff}, 0x14) 2018/04/03 06:05:51 executing program 2: syz_emit_ethernet(0x1c, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000f28931c5ea1b65584d098b2c52d8d522651359fe71bad4f4db7c46"], &(0x7f00000000c0)={0x0, 0x3, [0x0, 0xdf3]}) 2018/04/03 06:05:51 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_eeprom={0xc, 0x101, 0xfffffffffffff884, 0x22, "0839c75d784379b911f4f4276927e8122af4a88b7c51a72d3ab8aefc0b57d9342659"}}) [ 138.264605] Process accounting resumed [ 138.283189] Process accounting resumed [ 138.293161] Process accounting resumed [ 138.303301] IPVS: ftp: loaded support on port[0] = 21 [ 138.340099] Process accounting resumed [ 138.878230] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.887050] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.896171] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.910853] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.921132] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.930709] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 06:05:52 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000880)=""/141) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x678, [0x0, 0x20000940, 0x20000970, 0x20000df0], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x6f5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x4e21, @loopback=0x7f000001}, 'syz_tun\x00'}) 2018/04/03 06:05:52 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1}, &(0x7f0000000080)=0xc) bind(r1, &(0x7f00000000c0)=@ll={0x11, 0xf7, r3, 0x1, 0xdd, 0x6, @random="baf4cb4a8e3c"}, 0x80) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x614900) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000180)={0x9, 0x4, 0x4, 0x828}) 2018/04/03 06:05:52 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000008c0)=0x4) r2 = semget(0x2, 0x0, 0x40) semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000680)=""/162) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$rds(r1, &(0x7f0000000640)={&(0x7f0000000240)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/92, 0x5c}], 0x1, 0x0, 0x0, 0x40000}, 0x81) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r3, 0x585}, {r3}, {r0}], 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() r4 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0xffffffffffffffff, 0x0, 0x3, 0x8, 0xa3, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x102) r5 = msgget(0x0, 0x400) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000300)=""/29) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000ac0)=""/81) mount(&(0x7f0000000400)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000003c0)="76616d6d7320d18ff5fc6948f2deae4764197763f7235f5e9b6cf67a000000000000000000000000", 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000880)={r4, &(0x7f0000000740)="286f97af94e3def940da481ab941762446d82fd34ea5545560d0e6c2db3c89f7fb0537940e67d8b3fcae53d8407c8c9c21dc0a4c0e5391f11cfb91a4a9ae4c52454994c564994ea0007e7b75844b5fe00700914acccac1a35217ab", &(0x7f00000007c0)="ad9fbdd384beff3c8e25aa3b6449eb77097a592203f6330c4bb4e9981e1ce55d54118482d052e089fd665034a3dbefb18fed2f9f024d5cc1555010aa91f8eed9bc0b6fff55e5c8e9c59f2be12a59daab8c34c30ee877700c2d4b68b6e37efe4c1e7a95ba837b83017eb4b22cc2ee413218ac274d6e1193658525d28bd895549c06d547b154abacc346053bc39a08679f3ce5431c09da0f1982fbe783e0b5d718", 0x1}, 0x20) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/03 06:05:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4f, "7ed24925cd45efd73492735423a084f4f747c7d5a08f1fb158336607b69c6cf2e591512e0780b2a3d0d11526a9793c7357677a696f6f453b6fc77b9815c32dc723359ec80950fc21319a04d3e65bde"}, &(0x7f0000000080)=0x57) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0000de009ba46599cabdd8511c596a7c46981c01c503d21465bd3be0bda0dd2d1b248d37263a0a1e1fff351963dccecfffffff887f8a72b19bd94bb30dbd5bce1e135ff118fa02d904ddef29e7cef084afb696ec0c0558db6f272596b7cbf265c4fe4f2414ede124ac029435fa9584b85b8e4e6d5b8fd3764c3eacdecf27de38476e324a47071532cb4076cbdb0d9875278080ac7f9e7044cf5d20820145ce68c87ad166df94dc2bd309baed55f1e75f24361e1242e425ca22f72de0d4165774b1dbf999f7c406adeff7c3eaef47178c1a2c09c8a52c142425faab49acade8078aa58212d7acbcf4d36de9b23c"], 0x2) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x55, "0009619efa7a28e59ce1dba78bf2317ac4b7ace4da0345614ec8043fdab805f66ad9c02258cb416fff6396ea8daafab9f7a5c34d6baf8733265e32845e152825a4d6bfe4729ef074d25e0436eac6464c3a817afd91"}, &(0x7f0000000140)=0x5d) munlockall() r3 = dup(0xffffffffffffffff) close(r0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000600)) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0xe6, 0x7, 0x8000, 0x5, 0x0, 0x7da, 0x10, 0x4, 0x5, 0x17a, 0x8001, 0xb0e9, 0x0, 0xfff, 0x1, 0x8001, 0x17, 0xb5, 0x1, 0x200, 0x0, 0x4, 0x1000, 0x7, 0x2a, 0xeb6f, 0xffffffffffffffff, 0x8000000000, 0x3, 0x2, 0xf3f, 0x20, 0x5, 0x81, 0x100, 0x9, 0x0, 0x7, 0x0, @perf_config_ext={0x6}, 0x20, 0xff, 0x4, 0x7, 0x0, 0x4, 0x1}, r3, 0xb, r0, 0x3) 2018/04/03 06:05:52 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='3ession=7\x00,\x00']) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') dup(r0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x3bb, 0x5, 0x7, 0x80002, 0x4, 0x9}) 2018/04/03 06:05:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005010040000000800000000000000000"]) 2018/04/03 06:05:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xe}, {0x8, 0x9}], 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0xbf0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x404200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0xce4b, 0x5, 0x7fffffff, 0x100000001, "c65a65299ff4c633b08b20cbaf6639df9e077863e6080b12b2d9b3c065a88d916fefe40182763388bdf59e40", 0x7fffffff}) 2018/04/03 06:05:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xcd46}) ioctl$TCXONC(r0, 0x540a, 0x10001) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x17}) 2018/04/03 06:05:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/7) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 139.130954] kernel msg: ebtables bug: please report to author: Wrong len argument [ 139.145717] hfsplus: unable to parse mount options [ 139.160441] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 06:05:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) ioctl$KVM_NMI(r1, 0xae9a) 2018/04/03 06:05:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x401, 0x200) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x80800) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x4c000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0xfffffffffffffc50, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="fb02000027006381040000000000000005000000"], 0x325}, 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3800000000000) [ 139.220861] hfsplus: unable to parse mount options 2018/04/03 06:05:52 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x3f, @multicast2=0xe0000002, 0x4e24, 0x0, 'lc\x00', 0x4, 0x9, 0xf}, {@rand_addr=0x5, 0x4e24, 0x10006, 0xff, 0x2, 0x618f4a0}}, 0x44) r1 = socket(0x40000000015, 0x4, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x2, 0xfffffec6) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10100, 0x0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x5, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1, 0x240400) ioctl$TIOCNOTTY(r2, 0x5422) [ 139.666202] IPVS: ftp: loaded support on port[0] = 21 [ 139.801743] bond0 (unregistering): Released all slaves [ 140.337966] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.204880] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 141.210987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.268319] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 06:05:54 executing program 3: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x4000000000001c4, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x2, 0xd2a3, r2, 0x9, r3, 0x2, 0x8, 0x8}) 2018/04/03 06:05:54 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000180)={0x19980330, r0}, &(0x7f00009b3000)={0x0, 0x1}) fanotify_init(0x40000000002, 0xa) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x2002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000200)=0x8) 2018/04/03 06:05:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) pwrite64(r0, &(0x7f00000000c0)="1c83c0678d5e0cd1722a07e75f44ac1fc2beca1d41c45f72448d52a9b955124330f600f8d993158ddf834142aefbb0e58d9f9b06f15f5e43fc372df4617f46ed273ec0943cde82764359bae38b9aabe01bdcdbb74e7f08b08e5ae48d69faebd412c756808aaf96941a256009639152ec604ebaab79c8c59e150d789be9bbf560df2c6e059054c44b1a85d7336201a32edd4464e5b98d9bb71b571c842cc9b9af4f36b72867f173ea26c6d819f4898838133b752058b465b4379dec45ac17a118914014da475b3430decce4fd4a4e14d3f92ce005c90a4f2d83edb497155c5da80c337999679870e3b8724ed374fed34911c4e61c27edd0322539f4ad98073d", 0xff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x104, 0x0) 2018/04/03 06:05:54 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0xffffffffffffffe0, 0x3, 0x52}, 0x2, 0x46ef, 0x2470}) getdents64(r0, &(0x7f0000000140)=""/140, 0xfffffffffffffe9a) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x1f, 0x5, 0x3, 0x200, [], [], [], 0x3, 0x2, 0x2, 0xffff, "9fd906f8a4767cefa3e130d3030b275f"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000340)={{0x3, 0x3, 0x7fff, 0x2, 0x5}, 0x8, 0x7, 0x100000000}) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/03 06:05:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) sendto$unix(r1, &(0x7f0000000000)="ed0a30", 0x3, 0x5, &(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000d37144b53ee3ef1cdce9a53d03728e88fe4b95e137188c70f6b53e4af786efce1ea51ba60e1eebc90821c97cc36e06ba3683aa7984f54b6e2e627c69cf53c53394edee7aff62f5a2c82a2aa6f6e4fd6df61eb41f"], 0xb4}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'gretap0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b93b6d1fea75dc5407e5f6a30131adc77d9f4328bb9aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f905a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r4, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r3, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000780)={0x2, 0x800003}) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r6 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0xffffffffffffffff, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) r7 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) keyctl$chown(0x4, r7, 0x0, 0x0) 2018/04/03 06:05:54 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000001700)='/dev/dmmidi#\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000018c0)={'sit0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000440)=0x4006) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000480)=[{&(0x7f0000000100)="1661bbcd542aa96afb95466802b489e03d9e33933b4e2eea41651dbc12946212db8d98c90b38f4632053f8899cfaf3fb", 0x30, 0x5}, {&(0x7f0000001580)="91fe3230835edb3da67f140f7dc7693561711f1a4ac3d80615ec1fe3100270afa0365acb2d37444bc297a071820dc9ee23cb4635e871f74001f53bb323c279a7364fb9a945ccb101d3f6a0ab5f1966d2ab4fb606ecf236cbf2c08aa5192b37cf63e5c518967b687b01cf05b5f879821746f108ef1efe86c6af9a7e1d9d5a979181cd17808ecb27a40688c657f986df63fa7be894618c82d060f495b392dc91ef893c4e0515a282d9fc94418dc145f54d7979a33379b39d1f9dba639fd10243a820154deeec4521e585c00ae203603111192487972262f861a1df0f660e6f0b84f3953a4f01d31a9aaa7384a0", 0xec, 0x200}, {&(0x7f00000001c0)="c5f8939f146e640fa74afc7a25955e9b11c485e78119db8c97987a6ab7316f259e1eb1dcae1e4bda9c3b708522719cefc6731aae9f5c33abb885e09ddd7aca5bb7e38ffee5757325a281c02e8990bd118c9dfd9cb332ecdfe328a52a0a78c51f40bffad9c0890ad2d41017714da12497089db6cd8a0cf39e3471aca8936ef497f4e537dd23d6c3e0313ff5fbf60a5fa6ce40792a06f5cad634e05a272fb6c202cec994471954abce90c0e458a77335f98856b3ecf74807c0a83a680d41316988", 0xc0, 0x6}, {&(0x7f00000017c0)="c967e7e02b5851e009b901bc1a6b594cc4c4fd019e0f91dd2a74b8abe9f138a6e8259a0d3521497df08b1762991d740949ac6f8fcc5728d2b970763df852861f932d7c34d466e764df45222871439963a9ad62a74d8e7306b0972a1dcbbefe7e861c9cb94192e1eec3974548932a0dc57f06a8f0661af01d06e257c927a38fdcfb673ef3d30f871fdfe718c977f111c1030ceeaeb9b492a9e4b69a2998f097281b2346991536293da9487d1bfca158d599879a3e4579e26cbc6e5ae1a4ccb9a9f004a1a5214ddeed3922ce3930f975c44745edfa2d", 0xd5, 0x8}], 0x8, &(0x7f0000000500)=ANY=[@ANYBLOB="64697331307f000000643d34302c00621e949220dca85eb940df4ff07afa1209bddb89007f569376d8ce12f817f4e7c7ad547272824edf8a9858f9c048"]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001780)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) getcwd(&(0x7f0000001900)=""/4096, 0x1000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/03 06:05:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c00000001040101ffff1f0074b20c20ce7735c031d1ef08ffffe3ff000000000c00010001000000000110e00c8001000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0xfd6, {{0xa, 0x4e24, 0x8, @empty, 0x5}}, {{0xa, 0x4e24, 0x7, @empty, 0x6}}}, 0x108) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x1, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x330, 0x6, 0x0, 0x4, 0x4, &(0x7f00000002c0)='ip6gre0\x00', 0x0, 0x0, 0x4}) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xfe8f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r1, 0x29, 0xde, &(0x7f0000000000)=0xa82a, 0x4) write(r1, &(0x7f0000000380)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/04/03 06:05:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000007c0)=""/72) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x101, 0x88802) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="0cb0e1b1ce62815e98deaac1a69f8ff5675460ecb04406a1a1a0fc4ebf28894cc6ce6fd6faa5d681074f0b811481a7208d5c44c32e7487d2829952a6963e13cea3c18b60a8e48bfceacbffdde736330683b3d8f34319f1e3425ba780297979e1b5c18d0703493e50162092cd", 0x6c, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="7078c160c05c97a512943d7c6243abd82ab716f1211a508c7664c2e3ab54d66db3cc71ebf48545f13d3cd3d74786fa50c1715c0f3357e6c29525201ea75cd8ab724aa92084381fcf5e5a6a240998e1ad34bc061245613d073c149cda36ac5e1a29d9f88d885ed5f7f030d8db8afdc82f63e36bbc7795f4a7e88ec30210671e1a4d88692db2d6b99d1a1b70bb34aa36442c9dc2388c2eea6794afbc01796c4c665c8e61388312a3f94fcf64de42cf3050914f5a6887fef6500afccf53f08625c15aac464d464ee608179a867e2f0bb3d987c97bdd76050fd6360db260f354209a1641a2", 0xe3, 0xfffffffffffffffd) accept$nfc_llcp(r1, 0x0, &(0x7f00000001c0)) r4 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000780), 0x0, &(0x7f0000000940)={&(0x7f0000000840)={'poly1305-simd\x00'}, &(0x7f0000000880)="ad1b4b55d0945073234a10b664c9f46f173b05c5164027943b73e32ff35729700294a4d21aecc50af9037ea98acfc488c116df87d07ffdd8bab1d485cb97852d591dfdc089e3588bec6176aba39795d6a431e7ade83d1bd44bfc037061b7d462770fd2da76d00fe88929de69e9cbc2d811211c852f824aa2edc6ef69fda30b6e97c50f0984c647dab3243df3c4899f4949ee76c2281b94f53f3b6521c5d987a53b686f09638fa6e6c4e3ead70782bf2ca2d1565aeaa811e803ad", 0xba}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'lo\x00', 0x4000}) close(0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000a00)) connect$pptp(r5, &(0x7f0000000300)={0x18, 0x2, {0x140, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x16) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000980)={0x1, 0x9, 0x8000, {0x77359400}, 0x7, 0xeef}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffff) [ 141.327637] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 141.333797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.341147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.352950] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20004 lc [ 141.360733] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20004 lc 2018/04/03 06:05:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000200)=0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000016000/0x4000)=nil}) 2018/04/03 06:05:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000040)="19e71e3154bac55f3c031184dc52ff7bf4d5f21de69134e5d2674c76abfe59bb3406095a7ddb4e032ff3335ab4d7bc173d7e841a17648cdb23f058c6e414760607f95c474c5a9d6d8f848df0", 0x4c}, {&(0x7f00000000c0)="23887f2b044bab09b22ff01065f0a2ed028d106fbcfc31fa03b8820c49fa19fd8dc80e775b2d1f96ae251b8bbce4709667e602d0979c38517237af946512d0961271b350c744d31a2eadeb2b455e7074e985b36e2d7fbb3a6e7ad559324b5d9a7c9c7cc12db996accae9773bd4231a0aca8cd62d3a1cd58d02417bbee524fd23c8d510575323247ff4f132c987878149479c6bd12b9f6970478752a1751a02329c7c0f6f805a14f36237f3ea0436cfe7d0c1fe2b615933df790ac210890949b34316b0d9", 0xc4}, {&(0x7f00000001c0)="2b82d1e20de7b33eef82e2a6992c35cf67e835dbdb6d9b9b882d79bdc981d37e80357016027f774ccd16ab20da0848c21f497c1fc27a607b3a09701530e0db93abb6a006bcd8403fa19ea74f2f3216d5a7da3b2bdf9b170961dfc130ec2c5af61bdbd49c139f4c3f986eb7ba440e78eec6665496a55221f1ca7178671c22b5ae7b09", 0x82}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="051234b2c9b8891d4f72dcc2fb7ed821fbf05380926abed1c882f43885d7a40f0839009b736ab5031a302b33460ded08da90a3dea2487c09c7ffa4737d0cf8258ff1afcb9490247dbac9b2852eb02aeaaf0fd10cd418bd386c80903a89af94b8d72eb0f650f275f86a9e76a99754f7e7b9b8d7562463387dad8663c805b2dbe9dd48b0f31cbabd2b63fd96c9fa5677482bf87917424110a1eccbf7dcdc815a003280ee33da6a9f6880aac8a19f7b60f42086083afc550a5bb53c5cf9e628ae0a21569d3e58bc933431fb440d99c08d75911b61585be855d08e57008a3d0f93e4716a3efbe84cb0431d1a2fbbd2762931", 0xf0}], 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x3dc, 0xffffffffffffffff) 2018/04/03 06:05:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) [ 141.413267] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 141.432313] FAT-fs (loop2): Unrecognized mount option "dis10" or missing value [ 141.442560] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 06:05:54 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) recvfrom$ipx(r0, &(0x7f00000000c0)=""/31, 0x1f, 0x102, &(0x7f0000000100)={0x4, 0x7c, 0x100000001, "72dd08c8de6d", 0x80}, 0x10) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636f6d6d69743d333133701d2e562437372c00"]) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0xcf2) [ 141.478055] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 141.479436] FAT-fs (loop2): Unrecognized mount option "dis10" or missing value 2018/04/03 06:05:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x26012, r2, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fsync(r1) seccomp(0x1, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3f, 0xffff, 0x2, 0x100000000}, {0x0, 0x7, 0x5, 0x80000000}, {0x8, 0x9, 0x7, 0xfff}]}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/04/03 06:05:55 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x400, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0x241) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001b80)={0xc, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x100000001, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r2}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2d7, 0xa6e, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000140)={r5}, 0x8) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000280)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x0, 0x10b, 0x18, &(0x7f0000000780)="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", &(0x7f0000000080)=""/24, 0x8000006, 0x4000000000000004}, 0xfffffffffffffce6) [ 141.542674] gfs2: invalid mount option: commit=313p.V$77 [ 141.548306] gfs2: can't parse mount arguments 2018/04/03 06:05:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40080) unlink(&(0x7f0000000180)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x100) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) 2018/04/03 06:05:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000140)='/selinux/status\x00', 0x2000000000000005) socket$can_raw(0x1d, 0x3, 0x1) sendfile(r2, r0, &(0x7f0000000200)=0x15, 0x200000010000) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x50000000}) [ 141.628633] gfs2: invalid mount option: commit=313p.V$77 [ 141.634249] gfs2: can't parse mount arguments 2018/04/03 06:05:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000040)=0x4, 0x3, 0x3) 2018/04/03 06:05:55 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x339, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) socketpair(0x1f, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x2) accept$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000001c0)=0x6d) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x100000000, 0x200000) 2018/04/03 06:05:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x4, 0xc0e, 0xcb, 0x6, 0x0, 0x1, 0x2, {r2, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x1}}, 0x5, 0x10000, 0x5, 0x4, 0x5}}, &(0x7f0000000200)=0xb0) 2018/04/03 06:05:55 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x100) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0)=0x6, 0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/174) r1 = socket$inet6(0xa, 0x80000, 0x6ee) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1ffffffffffff91}, 0x8c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/03 06:05:55 executing program 6: r0 = socket$inet(0x2, 0x2000000a, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000140)=0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x1d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'ovf\x00', 0x20, 0x1, 0x47}, 0x2c) r2 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800021}, 0xc) r3 = gettid() ptrace$cont(0x9, r3, 0x1, 0x2) 2018/04/03 06:05:55 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4840, 0x33) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/78) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x9}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/03 06:05:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000001080)='/dev/vcs#\x00', 0x278, 0x8400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/4096) fcntl$setflags(r1, 0x2, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000000d000), &(0x7f0000000040), 0x1}, 0xffffffffffffff89) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x3f, 0x440000) 2018/04/03 06:05:55 executing program 4: unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x6, 0x4}, &(0x7f0000000100)=0x90) r4 = socket(0x2, 0x3, 0x2) setrlimit(0xd, &(0x7f00000002c0)={0x2, 0x80000}) getsockopt(r4, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0x11) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="d00000000d16012c61030879ce45fe66119db82da05c419550cfeb768f7eff652f2a001a39404d251d6719393fe4d50420e1a284237f0bb085b0ccf6381ded38ea0f36b6a2d83ee86074625cedbeb795e28c04467c0a337141f9f7a384beeaf833f2e9c51a9e20e74167ad2e637cc8092c46d81a22bb1566dccd08936a82dc503857399486697dbc11fc5b970e54d67c780560a7b989be07cf632ea87ae4cfc99a4c7d1f0c982c337c4799d2ea3c203a947e3bcf480eb5a533f41d3098e350b9c7a5170e5ed86e"], &(0x7f0000000280)=0xd8) [ 141.828258] encrypted_key: master key parameter '§\Ø«rJ©' is invalid [ 141.843740] encrypted_key: master key parameter '§\Ø«rJ©' is invalid 2018/04/03 06:05:55 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) 2018/04/03 06:05:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227e, &(0x7f0000000040)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x7fff, 0x8, 0x7, 0x9, 0x8, [{0x2a, 0x94, 0x7ff, 0x0, 0x0, 0x2002}, {0x2a, 0x7, 0x95, 0x0, 0x0, 0x400}, {0x24f8, 0xfffffffffffffffa, 0x100000000, 0x0, 0x0, 0x2}, {0x10000, 0x9e6, 0x0, 0x0, 0x0, 0x2}, {0xfffffffffffffffb, 0x401, 0x2, 0x0, 0x0, 0x100}, {0x1, 0xedcb, 0x217dbd93, 0x0, 0x0, 0x1}, {0x8, 0xc1, 0x7, 0x0, 0x0, 0x504}, {0x2, 0x10000, 0xffffffff, 0x0, 0x0, 0x1}]}) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000240)=0x6, 0x4) 2018/04/03 06:05:55 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) lseek(r0, 0x0, 0x3) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) socket$inet(0x2, 0x3, 0x7fff) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x1e) 2018/04/03 06:05:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000007c0)={"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"}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) 2018/04/03 06:05:55 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x800) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000040)}) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000380)) 2018/04/03 06:05:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="8c1600001c00ffff0000000000000000010000000c008500ff07000000000000f40034000c006e00000000000000080057dbfa2d592eae3f87bde8a7c6680c9444df6f08003400", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="aa7786b5347a8c87091415e6f07e46abf612a230f4f4b3fb29d46e40388ef01543ae1736389b40be3b8c0763824ab53016ff512418afb73ec68aaa18c7f42c76f5812927e7f13c20d98f435ab4e19198a9113c508a75eccb4d41d4c7f89b7cac5994778a6f000015f7fc2f54c071080400019af36b4845297e45138597ea400fa0e5567285cfb7905baa7fe5ce99fd2d3f145d6235", @ANYRES32=r2, @ANYBLOB="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"], 0x168c}, 0x1}, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg$nl_generic(r0, &(0x7f0000001b80)={&(0x7f00000018c0)={0x10}, 0xc, &(0x7f0000001b40)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x220}, 0x1}, 0xc000) 2018/04/03 06:05:55 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x35, 0x19, &(0x7f0000000080)="36efa5861d4261bfa01c66345916d2b3f440c5885ccf046277208ea190d218a317bc00ee7ca9009e6831b289bed0ae9f4279bbc1d6", &(0x7f0000000040)=""/25}, 0x28) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000180)={@loopback=0x7f000001}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000040000000000000000000000000850000001a00090000000000000000009500000000000000"], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x89, &(0x7f00000003c0)=""/137}, 0x48) 2018/04/03 06:05:55 executing program 7: socket(0x40000000015, 0x5, 0x0) 2018/04/03 06:05:55 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x800, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = socket(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340)=0x4, 0xfffffffffffffc76) getsockopt(r1, 0x200000000114, 0x400000002715, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x800}, 0x20040001) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040), 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000380)={0x1, 0x0, [0x0]}) 2018/04/03 06:05:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000940)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000980)=0x7, 0x4) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40011, r0, 0x0) 2018/04/03 06:05:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) dup(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x101, 0x7, 0x3, 0xc, 0xffffffffffffffff, 0x1}, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000140)="5eff9d2d81000000f600001b7d7e40e8b46c72075cb12bca91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e43d5587c7202201ed0b7ac752f35f52a26141a", 0xfffffffffffffffe) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)=0xf0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) 2018/04/03 06:05:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x60043, 0x0) dup2(r0, r1) 2018/04/03 06:05:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3c1268fe}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/118, 0x76, 0x20, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/03 06:05:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x400, 0x9}) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000f13000)}, 0x810) 2018/04/03 06:05:55 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') bind$vsock_dgram(r0, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYBLOB="f4d4ce51", @ANYRES16=0x0, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r3, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r4}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f0000000580)) 2018/04/03 06:05:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/03 06:05:55 executing program 5: modify_ldt$write2(0x11, &(0x7f0000002d00), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) write(r0, &(0x7f0000000080)="e660386ec24ef8538c06a920d6e615518d2a39eb13bec824e91e806bbe8f4bd3bb52eb0f9b3eb5f9afa79e9038c1c91af430e1c9b70609f80d994560a066cf36e0a8557d02830250f194874bccfefffb1496406832a78473a7caa803e5fb76894dd608c2d05ae7e060cc17e58bc67366fd7ca75276dc3ce80b8ecc75454ce08000b703aea0dd5e1a1e82a3f938065025825122bb357ecc059512108d", 0x9c) 2018/04/03 06:05:55 executing program 4: r0 = socket$inet(0x2, 0x80002, 0x0) perf_event_open(&(0x7f000001d000)={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) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) time(&(0x7f0000000040)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/65) [ 142.265920] QAT: Invalid ioctl 2018/04/03 06:05:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x82, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0xffffffff80000001, 0x4) sendmsg$rds(r1, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000001300)=""/88, 0x58}, {&(0x7f00000014c0)=""/237, 0xed}, {&(0x7f00000015c0)=""/88, 0x58}, {&(0x7f0000001640)=""/63, 0x3f}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x6, &(0x7f0000004bc0)=[@mask_cswp={0x58, 0x114, 0x9, {{0xb491, 0x5}, &(0x7f0000003700)=0x1b52000000, &(0x7f0000003740)=0x1, 0x8, 0x2, 0x7, 0x6, 0x45, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x7}, &(0x7f0000003780)=0x9, &(0x7f00000037c0)=0x2016a3f2, 0x0, 0xffff, 0x80000001, 0x9f, 0x2, 0xfffffffffffff184}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x1000}, {&(0x7f0000003800)=""/171, 0xab}, &(0x7f0000004ac0)=[{&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/77, 0x4d}, {&(0x7f0000004940)=""/171, 0xab}, {&(0x7f0000004a00)=""/102, 0x66}, {&(0x7f0000004a80)=""/27, 0x1b}], 0x5, 0x0, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x10000, 0x1000}, &(0x7f0000004b40)=0x6, &(0x7f0000004b80)=0x1, 0x56b3, 0x68, 0x6, 0xd4a, 0x0, 0x2}}], 0x150, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}, [0x9, 0x6, 0x1f, 0x1f, 0x2, 0x1, 0x0, 0x9, 0x6, 0x2, 0x88, 0x10000, 0x4, 0x7f, 0x9]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000004d80)=""/58) preadv(r2, &(0x7f0000001480)=[{&(0x7f0000001380)=""/222, 0xde}], 0x1, 0xfffffffffffffffc) 2018/04/03 06:05:55 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x4, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x6, 0x1000, 0x8, 0x8}) [ 142.290523] QAT: Invalid ioctl 2018/04/03 06:05:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f302843e0080ffe00600000000070000a2bc5603ca0016087f8900000020000000012dff0000000309ff93acff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/03 06:05:55 executing program 2: ustat(0x800, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x40000008}) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x5, 0x200) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000340)={'ip_vti0\x00', @ifru_hwaddr=@random="db5ca2abb19e"}) poll(&(0x7f00000003c0), 0x0, 0xfffffffffffffff7) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x200080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x1ff, 0xff, 0x9, 0x1, 0x38, 0x0, 0x8000, 0x95, 0x1a2, 0x4, 0x7, 0x8, 0x0, 0x9, 0x6]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x9c}, &(0x7f00000002c0)=0x8) 2018/04/03 06:05:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = socket$inet(0x10, 0x803, 0x8001) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) sync_file_range(r0, 0x1f, 0x8, 0x0) fstatfs(r2, &(0x7f00000000c0)=""/218) 2018/04/03 06:05:55 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) prctl$setendian(0x14, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x3f, 0x91, 0x1b4f, 0x586, 0x7c56d0d0, 0x2, 0x3ff, 0x5, 0x5]}, 0x16) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/03 06:05:55 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4147, &(0x7f0000005e0b)) 2018/04/03 06:05:55 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x0, 0x91ff, 0x20, 0x4, 0x6, 0x1f, 0xeae, 0xfffffffffffffff9, 0x9, 0x4, 0x1, 0x0, 0x1, 0x6]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x77) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000340)=""/4096) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x20080) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x100000000}, 0x8) shutdown(r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/04/03 06:05:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0xc27db159910bfd1, 0x2000000010) 2018/04/03 06:05:55 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x2, 0x1f8, [0x20000500], 0x0, &(0x7f00000008c0), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x270) 2018/04/03 06:05:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp\x00') sendfile(r0, r0, &(0x7f0000000040), 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000440)=[@text32={0x20, &(0x7f00000003c0)="c4c1fe2a270fc7aae8000000c744240000280000c74424028fc60000c7442406000000000f011c24e7b0660f3828fc0f01780e2e3e650f01cb2ef2ae0f2082c4e1b358a18e000000", 0x48}], 0x1, 0x2, &(0x7f0000000480)=[@cr4={0x1, 0x20010}, @cstype0={0x4, 0xc}], 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r1, 0x4f, "aaa0578a5f70b9c3d166fddfcbfd0bd1652361197404aed76a933e7d5775e0b9ba4b66bb8e1954cfc343630f6b3673b6747fca88a419088d1442b4148be4cea3a874b7903d938752bbf9083c286058"}, &(0x7f0000000380)=0x57) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000240)=0x8) 2018/04/03 06:05:56 executing program 3: 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair(0x19, 0xb, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x490801, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x2, r2}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) [ 142.559784] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/03 06:05:56 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x268, 0x40) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/03 06:05:56 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x41b, 0x80000) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80100, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1ffffffe}, 0x9, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000b0c65def22367e6f1697c136913b928279c8bdb3e6fc9b773ec29b92a25f950e0000ffffc6254a940b6c8a001411f5fda1e95b06b790298364f756d51d47014052ca6dc5d4c982499f3cc7cea0bb94bbe07204c0ac39dfe8ef724605d96e214d411c13a29f2138f079ebd1e17306e64e9dcb31da41575fc35efb00b1fe97897ebe2b9aa23f2677d9e178bc4e8ae36a0b2b90b4b533761700d68507616a4d10cdc9c38855c497b05a7fd5fda3968c2ff3a8", @ANYRES16, @ANYBLOB="110328bd7000ffdbdf25030000000800050002000000"], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000002c0)=r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) listen(r2, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x10, r2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800009464e526b222d1d7101c2b04adff00000004000100000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/04/03 06:05:56 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x8000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00002b07df2fd0846bc0964f4f8fe3d9170900000000000004000000000000000000000000000000"], 0x7}}], 0x1, 0x200000000) 2018/04/03 06:05:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, "717565755f31000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000800"}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) 2018/04/03 06:05:56 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000000c0), &(0x7f0000000000)=0x3a2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) rt_sigaction(0x4, &(0x7f0000000140)={0x65, {0x6}, 0x80000000, 0x1}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) 2018/04/03 06:05:56 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0xa5}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='threaded\x00', 0x9) msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) 2018/04/03 06:05:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000183fcc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2a0000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/11}) 2018/04/03 06:05:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x662242, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/03 06:05:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x1f}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/04/03 06:05:56 executing program 0: r0 = socket(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c2ecfc07a7bb341a20") 2018/04/03 06:05:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="58d36c16edf51af7e9099ea34854e197460f332beac573a5c970cf1e01e1b68e3221643c5197103a99abaa", 0x2b}, {&(0x7f00000000c0)="930d17091cb651f4", 0x8}, {&(0x7f0000000100)="07267dadb5577a258cd5ae008946dc60fb3d7ec3de42b46b1473fed95dddfda2b4cd4efff21715fad5683bb2a5bd4add5a007d972d7dccef7f53f5bcb164fb1c", 0x40}], 0x3, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x1358, 0xc000}, 0x7f}], 0x1, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x210000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000400)={r0, 0x8001}) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8, 0x14000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000200)={0x3ff, 0x9, 0x7, 0x8, 0x6, 0x5}) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003700)='\b', 0x1}], 0x1, &(0x7f0000003940)}}, {{0x0, 0x0, &(0x7f0000004340), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) 2018/04/03 06:05:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001500)=[{&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/170, 0xaa}, {&(0x7f0000001380)=""/237, 0xed}, {&(0x7f0000001480)=""/111, 0x6f}], 0x4, 0x0) gettid() gettid() gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) prctl$setptracer(0x59616d61, r3) 2018/04/03 06:05:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="04007f6d79431e987c580efb594e893b6710257bc7e244770040000046a09109c16460f89e1000000000f8eec49ae5e94ccd2e06014cd9d1e65da13c2b43ded4370f23cea59e28e480b6fffe04132d0a10b4befdc889ed989c6b4e15e08bfb716f2400005010417a75ceab45beeebda2b0df736edc472813e9e79d6bf89690149c5486bf088a6b9b5875c4e14ea5e0a66513c33b92d3657de079383eef8ae1e0aa18061ca334796a3eccabb4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x10000, 0x7f, 0x7}, 0x10) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'lo\x00', @ifru_mtu}) 2018/04/03 06:05:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000240)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000340)={0x3, 0x9, 0x2, 'queue0\x00', 0x1ff}) 2018/04/03 06:05:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x800000000000005, 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, 0xfcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3ff, 0x7fff, 0x4, 0x100, 0x0, 0x3, 0x8, 0x0, 0x0, 0x800000, 0x10000, 0x1, 0xfffffffffffffc01, 0x800, 0x8001, 0x4, 0x9, 0xfffffffffffffff7, 0xfffffffffffffeff, 0xfffffffffffffeff, 0x6, 0x5, 0x1, 0x80000001, 0x1, 0x51, 0x2, 0x2, 0x3, 0x9, 0xe2e, 0x1, 0x4, 0xfffffffffffffff7, 0x6, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x802, 0x3, 0x6c, 0x1, 0x8, 0x101, 0x6}, r2, 0xa, r0, 0x2) 2018/04/03 06:05:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) write$rdma_cm(r0, &(0x7f0000002080)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB="352b5206"], 0x18) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="73405c044a135089bc064f616591c8de8ff6fea9708c52fc9a29c88d2f40cb1a515095e8301a671dd37be615da2463d7f1b93a4ab33b5117a7cafbf01a4e9498c9e69a0b73f3106ab8b59153971e870a1c7edb8282ab91b860babb56e8611ac02333fdeffd5d236211b526f9d13a5a3aa97e64c92c8f61aff74c7743b7b464e0f408769154c4dab953f3263ad39603a4de216b43") 2018/04/03 06:05:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/206, 0xce}], 0x1, &(0x7f0000000240)=""/253, 0xfd, 0xfffffffffffffffb}, 0x1ff}, {{&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f0000001580)=""/51, 0x33}], 0x3, &(0x7f0000002000)=""/4096, 0x1000, 0x5}, 0x7}, {{&(0x7f00000016c0)=@rc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001740)=""/67, 0x43}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x2, &(0x7f00000017c0)=""/159, 0x9f, 0x80}, 0x2}, {{&(0x7f0000001880)=@sco, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/226, 0xe2}], 0x1, &(0x7f0000001a40)=""/103, 0x67, 0x9f}, 0x4}], 0x4, 0x20, &(0x7f0000001bc0)={0x77359400}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001c00)=r2) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}}}}, 0xc0}, 0x1}, 0x0) [ 143.477223] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/04/03 06:05:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000500)={0x2c15c010}) 2018/04/03 06:05:57 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) 2018/04/03 06:05:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x2d, 0x3, @thr={&(0x7f0000000080)="e90a1edaef58f3d01bb134df28d7b1d4aca0334e67b23cd3d5c7f80005bd0e49bf8a85ba2be24efd7f032e841c3505226eb7e70d8e70260ccb5f523ec0720f547572d51e34727421ae90", &(0x7f00000001c0)="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"}}, &(0x7f0000000100)=0x0) timer_delete(r1) timer_delete(r1) clock_gettime(0x3, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, r2/1000+10000}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r3 = open(&(0x7f0000000140)='./file0\x00', 0x200480, 0x1) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000001540)) recvmsg$netrom(r3, &(0x7f0000001500)={&(0x7f0000001200)=@full={{0x3, {"2566921c84ac24"}, 0x5}, [{"ab1ebd0f0c7cc3"}, {"1d0777252ed06b"}, {"ef05595b1768b6"}, {"a5c8f10643b1a0"}, {"03b8411a4580a8"}, {"dd32f11b55fb89"}, {"18196e70ea19d6"}, {"b6da8ff56d83f8"}]}, 0x48, &(0x7f0000001340)=[{&(0x7f0000001280)="10d9e5150cc33847368a30e7561ee8d5560b32c04e93431cf4c0c8c31028cdae5ce0ab7cd1b8d100ec201a3c4137cbe5a51db0e127f8b97dd5ad40bebebfc0a903d86402815e0d95e51db6f6a32d077c112d0a679874b3248327e7cacecb8916e1db6e175bbe11bc48fb53c28d22cff871028dbcd76986c7c3", 0x79}, {&(0x7f0000001300)="eb2f958c65d62a3d94a842a06b21f029075d2446ece79f0ed10bc145f08b5067cceba9f47b2ce82d2029f46817d515747c737f65464191359c557e8d49", 0x3d}], 0x2, &(0x7f0000001380)=[{0x68, 0x18a, 0x7, "2166e55916d6be4b236f1d3dbdc57aff612ef3793fd8068b77177b45ee8d08768f1be3d00c303b035cc522e9bbb1949ff0f2ccf311abb93a6fc0f82fa176dcd67fa4b63826156d3e0c40f440edcc9473ec3a3a2a"}, {0x30, 0x113, 0x1, "a31d51b10e9e8f46197e98d3124925294a141e7547346b25da69"}, {0x30, 0x11f, 0x518, "366c612d7936e8811b2a843efe15d6d4c3e842c0f3b7b7177b6b91"}, {0x90, 0x111, 0x9, "f91e6310179472fdcf40215d2646a6bbd78906562f5b302a6c95e46f959392bbac743d5f098f3fa268910aa9007647ff3f54ab1cd646c8b1a49ae343e32c60e1e2811c80eb058a9db3382395f4457805043f10f78d388a6e1ce9478405118238d5f7c0f65e8b31da6855d5e1ea3dc17a29454a7eff5400cd0fee"}, {0x28, 0x0, 0x1, "3d1636f99826598f2747504ece194b1466ea9f8f"}], 0x180, 0x1}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000011c0)=0x5000) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff36, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 06:05:57 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000540), 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/03 06:05:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="2d0ba930688ba29f697172ed5906cc0bd0a88024e21da755ac6ecb93610579b56c9897243f440fbba0ab3e7d3c0e0bf22f29cf0824f9e1c2ad04b7225bbff9de7266aecf84c03650b37c48f1790f3cd9a575df288d8e9621a317363794193659"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 06:05:57 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x6, 0x0, [{0xbaf, 0x0, 0x8000}, {0x41cb7c2bdf1353c5, 0x0, 0x8}, {0x2d0, 0x0, 0x9}, {0xfff, 0x0, 0x6}, {0xb76, 0x0, 0x3d57}, {0x7ef, 0x0, 0xffffffffffff7fff}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/03 06:05:57 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000380)=0x9, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x6080) sendmmsg$nfc_llcp(r2, &(0x7f0000000340)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x0, 0x401, "e5e16f9f1666a1fc39398f072e96811862451af4fbbee4fe5fd89be2fb75cc96390da3ebdb8d8305e24afbbd4553ef2fee50eb23c5742abfe568615f88c7ee", 0x2b}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000000c0)="68f45dc9a708f829809a0295068b5a48807dcc1b2cc617c1e5d622a160a3861db75dd939123334098331df2b72abe705710405200ef1ce9664c1d7d8e1c3bfea675d0ad6f1dc6c22d775d2bd4467d6482eb1c3ddc843f4d8707ef1dc09dabc42c04d23bbfcb1d993ff3032a8d3e0e83e775110e8bec42a09cff15d327365419f8d36b681ae7ab7cce2b86bf614ba18de84638e6c11bbf70c8d546d1a8b799b8ecbee22bbd97a5ea686147cc690160757b46a8271ff4cc77988fbb89912d4907f9f255fb22ad016707bb0b392d20d00", 0xcf}, {&(0x7f00000001c0)="a59a2a47670a46a6f1a14c646c14cf5e012f56c92d6e770a31a1d724040a", 0x1e}, {&(0x7f0000000200)="21bf2efc4f138a9e3d3a5bf498391a86fadbe1d6e9884165109a34df8ad5b314e0f40a6e5dd8196aec93f159a07143944dabd21c78a0e8a842775ecca3944b557007a888fc4f21ef4f06210e5709f79da56be946ecc605a688907c7609a840a0665b0fea1fe67dd796729a4731ff73b37dc6a369c4b464fd953742ec4a5531106c92e1aab9538972729f2feffcf4d22515bd087e", 0x94}], 0x3, &(0x7f0000000300)={0x38, 0x11f, 0x4, "8f211ddfa6f4feca7937f858bca27df6f39ba1249370114e05e4d95b77a25e67df6a4b4a0a10"}, 0x38, 0x4000040}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde)=0x800000007, 0x4) 2018/04/03 06:05:57 executing program 4: socket$nl_route(0x10, 0x3, 0x0) 2018/04/03 06:05:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000005c0)="5fadaca584b3080696106d127cec2829f8dd9a33fbedb5b471295510bf9231d6c763c9aa701cc4f3a69834ab4c2e430ab3ad10d4640fcab02da4630faa2cb3e0e49aae7b89d72cc61d5ae0edf3d585255b156fb3d7704106da2cabae184ab4ec1550476aa0b2bbe87724d4cc53ce4dcdbdf6e86510e33ec133cb04961072e6641c8cbe2e9c7a2ed4219c022765675950d0463133d80a49b201fcdd0683eb6b4921865e7184a1d7bea4cf88f1604544ab5f219c1399c95f62a46c5be033345237140c", 0xc2}, {&(0x7f0000000300)="6bb919eeb6bcb0c1f100218e835eec9387e02ef9508ec545f5b3bf114b2fb244df59bc43576db7ed3aeb631738ad3d78d53ec6e999ccd976986c9f89c86c489e0119c2fd27f8b7e1db71f03c5e45a8351598f9e6142ea1", 0x57}, {&(0x7f00000006c0)="e8ea7c0fb408cadc8ae70fb9e2680069e6bb558a4d552b5ebc25dd13c7bc883fe98bd5d5d155a1361f8d19f9051759e743ad169c4428e8647f5432c07a2310551902fa272bc8f53a9335abb83bb77ad52aaa2d37633e82ba04162a2ecdc8788e1a823334", 0x64}], 0x3, &(0x7f0000000740)=[@op={0x18, 0x117, 0x3}, @iv={0x70, 0x117, 0x2, 0x5a, "8b6a9bc7a1d68f4949b0460163dba7ed03c16eb23165837c7ddaac8558851624400dbb08208bc497a45189df6c49f25000c3a6a66501ac27f39a17579ab34623c1cdf13261624c420a07538c51f7202f83d4a2860f90200b0874"}, @assoc={0x18, 0x117, 0x4, 0x100}], 0xa0, 0xc000}], 0x1, 0x801) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000800)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000900000004000100e640d789fdb64db17526b19a68944b6bd72a05ad7c96db3eeda4c42f23ea27ea3bb4b413025abc1f409cd1ad90442b28bd09851f41875ef51af4c3c41673dd80352175813d2a683f4e44836c000c47656a989b27bed267d0a112434396c7b7ae36a5aa050cc449eaad9c6c86eb422e8c9ffd7e43fad7c25ec3e3f047a6d50e4c770c06007191010dae9f7ef7bcc2637914a7d22535e0451ccf029c3828189f6a36964fa885703ec4d38772c7813587daf797f4d78d7af330544aed8c33b2c1d2595770f535dc0c01440444c7e36ec61d5391"], 0x18}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/03 06:05:57 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0xff, 0x2, 0x7fff, 0x8000, 0x8}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x9, 0x0, 0x14d, 0x3}, 0x14) prctl$void(0x23) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x2, 'client1\x00', 0x0, "bc56c19e998ea897", "5a1e8521566e1bd2ddffb2de728c4fad5777996ec8a3bd77cba9b006afe0c4d8", 0x8, 0xfff}) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000001c0)='timers\x00') 2018/04/03 06:05:58 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r1, 0x101, 0x9, [0x5, 0x4, 0xf6c, 0x3, 0x7, 0x7, 0x4, 0x2, 0x7]}, &(0x7f00000005c0)=0x1a) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) syz_read_part_table(0xfffffffffffffff8, 0x6, &(0x7f0000000400)=[{&(0x7f0000000040), 0x0, 0x1b}, {&(0x7f0000000080)="ddcf6b4d385f0520cb1726b6eb5e55ae3d8bb5fe660ad882a50a113dbf357fc78457c3284d45932038799038a3a6f621fb92638a828cee643f82bb6bbb2afcb3931f7d7f7e930042d5d30279836db2c413bf9e35bdefef8dca720522a13b58c3849b1ec5a3c005fd17453ae4f28f4b2b0629d69db15f2d55dcd8864fdd38ecc53ff90d7a232882bb333aefbfcea24c4a0972ba6dac57a04a180a0d07d761c536cf7f6b248c03b29227b5a7cc5324eeb76464e3f334ccc515fd2725315919a4e9d42f6ae02eee60ef88fe51e6113ea64edc2e21e9d47322f8a7947f5fd42b569a41", 0xe1, 0x3}, {&(0x7f0000000180)="23405075ad658408f404d824b13d43f107d52dbd942c1d9f04a531feea8266baaca5aa504bf60fba568520a5fa17c80b4408cae17a9e6e68fa5742ee0e7c1fcb04584e9c39e0aebdd89ba928bb6242088bce2d3cfb5404680a63d069423543ebb424756a21ddf61fa1bb949961c65dabb33a2e581aca5a74822703e4df6d393a9ef758d754e88fa714eae852f69afe0f0f7d2263869e3e2132b2c8f70ccc6c9cc0ca57140a6808674ccb6521dd416161b9bc06bbed33ca4c6f71e553ef383f", 0xbf, 0x7}, {&(0x7f0000000240)="29a459e756cdad5bbea22e3e3c1abafd27d7e307cb80ecae3c5c2121479cc4c9ccc31ec35ea1940c3a3658f41907c4f60176f998c067a54e12b1130678ccca", 0x3f, 0x4}, {&(0x7f0000000280)="41923510d579e237fcb4ab2fe042528b41817ac546bf9a10168994527fcfc4865598571777e56638375a3bee44f7eda1fa7b39728d26003d9db562e63a4e3b69327b966be54a2a8505227f65da67f222c67bae3fcf358c6f33c15c80eb58153082a65d9f7843e1834db7af6b69d7fd7127e1d1c1cc7d77cb61e544782009b20edc024be9", 0x84, 0xda}, {&(0x7f0000000340)="68562b6bae10a03b2e1f47880d5a062c955f1dc516527998bad0dc4386c3cf3564bcfb6c49e4a07141a3378cbf803e5be68f602e101a10df27cdc2b2be5e4c7a8168dd827493501cc4a0468477ffac8c7302e931a11e9e0d6ab2fefacdeba101b8895dbc6b1cb735bdf18c2e09c692984ec0030a7bd551a5b2fb2c1085d4a158796c7e20ef661f38c3", 0x89, 0x6f}]) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x13, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045003, &(0x7f0000006000)) 2018/04/03 06:05:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x4c60bca5, 0xff}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/04/03 06:05:58 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f00000000c0)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') 2018/04/03 06:05:58 executing program 3: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="4feae2c000002903"]) 2018/04/03 06:05:58 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r1, 0x585}, {r1}, {r0}], 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') poll(&(0x7f0000000040)=[{r0, 0x1100}, {r1, 0x4000}, {r1, 0xa082}, {r0, 0x4}, {r0, 0x113}], 0x5, 0x3) gettid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x0, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x102) r3 = msgget(0x0, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000300)=""/29) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000004c0)=""/81) mount(&(0x7f0000000400)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000003c0)="76616d6d7320d18ff5fc6948f2deae4764197763f7235f5e9b6cf67a000000000000000000000000", 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280), 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/03 06:05:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @random="ed75c509af0a"}, 0x14, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) 2018/04/03 06:05:58 executing program 7: stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) sendmsg$key(r3, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000340)=ANY=[@ANYBLOB="02b1028a1969ff0005bf02000000f3838365000000000000000086a541414775ad671b8496d08b32cb1f4f303106b435efe92c3ee748f995141ab90a22f2784343be11967d2eb1851e5243b5dadf85fb465375636d44a397fa2b224063e14f3d9262437a94451300fad2fd54"], 0xffffffa3}, 0x1}, 0x0) close(r3) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xf2, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000004c0)='./file1\x00', 0x6000, r0, r1, 0x0, 0xffff, 0x84) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) recvmsg(r2, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0xffffffffffffff73}, 0x121) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x30, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x80) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000000300)=0x1ff, 0x4) 2018/04/03 06:05:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x2, 0x8001) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000340)={r2, 0x2}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0, 0x410}, {r0, 0x4021}, {r0, 0x1}, {r0, 0x2}, {r0, 0x280}, {r0, 0x118c}, {r0, 0x1000}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x80000000, 0x2}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x800, 0xffffffff, 0x8, 0x8, 0x0, 0x6, 0x3, 0x20, r4}, &(0x7f00000001c0)=0x20) shutdown(r0, 0x1) 2018/04/03 06:05:58 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r2) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/31, 0x1f}], 0x1, 0x0) 2018/04/03 06:05:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000e80)={[{@codepage={'codepage', 0x3d, '874'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="4d28d67919396fc92c8482e91e53614b3f85143fd5f02c9e0b7d3cc2898c33a9a6beb3e6e09ae9dc3cd5429660464fa721cacafd1e09711d71c9966a7039a2d574b1061b842acaba21858cbaeb68e1158d0a6d05cce5befdd63724f02a1b05d1bbd4406a8f7f998aa795e664516c7eff4595539a1ae42bf088e7fa52afe08c3b4ecaff01893d0fb55dc75c8bbee62c6c6bc45c0b847eebb9fd33a7fa07", 0x9d, 0x6}], 0x91005, &(0x7f0000000340)={[{@nfs='nfs', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x40, 0x0) open$dir(&(0x7f0000000140)='./file0/file1\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1ff, 0xbdf43c82107dc804) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x800, 0x9]}) 2018/04/03 06:05:58 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x10000, 0x8}) 2018/04/03 06:05:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400500007003000060020000ffffffff60020000600200007004000070040000ffffffff700400007004000005000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5a0) bind$inet6(r1, &(0x7f00000007c0)={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd9}, 0x1c) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x2761, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40049409, r2) read(r2, &(0x7f0000000040)=""/186, 0xba) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) [ 144.903159] FAT-fs (loop2): Directory bread(block 5) failed [ 144.925970] FAT-fs (loop2): Directory bread(block 6) failed [ 144.944261] FAT-fs (loop2): Directory bread(block 7) failed [ 144.967140] FAT-fs (loop2): Directory bread(block 8) failed [ 144.988052] FAT-fs (loop2): Directory bread(block 9) failed [ 144.994645] FAT-fs (loop2): Directory bread(block 10) failed [ 145.000789] FAT-fs (loop2): Directory bread(block 11) failed [ 145.007575] FAT-fs (loop2): Directory bread(block 12) failed [ 145.013951] FAT-fs (loop2): Directory bread(block 13) failed [ 145.013967] FAT-fs (loop2): Directory bread(block 14) failed 2018/04/03 06:05:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0xffffffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0x6}, &(0x7f0000000440)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9effc)=0x9436, 0x4) r3 = dup(r2) write$eventfd(r3, &(0x7f0000605ff8), 0x10235) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)={r2, r2, 0xffff, 0x101, &(0x7f0000000080)="7c773b3019c364ba43767523d0a2f30d66aa77efb8780c2590c37769568643d483cffb64afed90089bc3f7d8774c3a45b5c431e1f4bf6b57266d591839c99b38c9419f8a47d91134fd300217e3496617da2b7825a17a7ff08099f36980859a3a203797e572680c8fe9a5a515dec3d7bb519d11dbd70266d72b36cbfa4de53d88352e93297dc968f71e270ae193b2f892b2633866a0c166aa1b996bc0ebcb0b20166f7aeb0a47a4267e339f0f4072697c7db2e4eba867e1966bd4cc55334624693ceaa8628528a868c729953dcbee52e0064bf77cad5ff1c8af0e1c1bf00aa5ac", 0x3, 0x6, 0x101, 0x4, 0x1, 0x3, 0x69a, "b5f4d101e4c3d26f2c46a8940f49483113e20a556dbedc2d1749e5aeb20ee40487d70d55e78da5d7cd9075755bf4ff6e2f82b2c8c9bf46eb01eb787f11b8ca1a0e466533074342a17b2fabd2fe212a5ffaeef128079e60effcb352aacb841997e40ecd9b53b56c09682eddb27f033b7abebd7c96922ea16400b326c272ab68e4cf9f0b42157cb8c1528bc618b1a49cd2bd69ce522d122ac7108a8e054caa6a651375e371bf032f754fc9a157585bc4403c5710b960dd5863cae4db1baca2e0e07a8df65474531b2efaa47b1aa2a888621f3dfa80cc50255ee8cef8d4051671b3a5b7ad6b2c050fb7922e381c25d0bca4"}) write$eventfd(r3, &(0x7f0000000040), 0xfdc8) writev(r3, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000002c0)={{0x2, 0x3, 0x8000, 0x3, 0x4}, 0x7, 0x3}) shutdown(r3, 0x1) 2018/04/03 06:05:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0x62c0, 0xba52, 0x6, 0x3f8, 0x0, 0xfffffffffffffffd}}, 0xffffffffffffff93) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="e2a46667ff00000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)=ANY=[@ANYBLOB="34000200", @ANYRES16=r6, @ANYBLOB="20032bbd7000fedbdf2503000000080006000500000008000600050000000800050002000000080006009b3c845f"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r5, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r7 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000840)=r8, 0x4) writev(r7, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/03 06:05:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000400)={'filter\x00', 0x13, "4b01754464fdb2ac5666931c4801f64d88e7d3"}, &(0x7f0000000440)=0x37) r3 = gettid() r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0x0, 0xffffffffffffffff, 0x0) close(r4) sendmsg(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000580)="439128beca102b682c822e988f3b692a7c9166710a2c95007d6d9d3c69accd1c7c1120249a0fb34ac78c8de23cd2def6c686ec3fe38e9a000b01a2d3070a106cae14080d3e77b7e6ba25971e7d5bdac7d67a907e72bab1742192bd90cf3b380399d5c958222b77fed62ae80922e46433cd3f6a6f64c65941d31155da9424bc006b9191f44a47ac297fad0000bbffd07780ec7290821f7a404422d385c2137c03b7ce9d2cd6b3b87ac7a8aa7b1952cb7335822a8b48259b145f59f1b488d2534cea69f75404bcc9f56c1c47024dce2e9045284897cf3b37be04f8c7d5998ddd15", 0xe0}, {&(0x7f0000000740)="264414317fa3a2d45c94b1a4578e1a6bc52ec3004fc26c99c570743a6193383b49d8a56ba29148097e6bbaa39e70a6bcbbad896a5ff4bda3586395aa3e33650a232d3e07fc497dcbcac34cc7aded4cebdc36d7d83c09909b2d234623a6cde7f6a06067bd2a3e8be4363e74841ea1ff5eb29ce6e48de1b16324070bb4fb5cba52aa9f6496ec66ceb272c70a7a136c835c45ce8b25470db6f8c1e881b41c101b7d6d939ae4808bad50b101d4a8d2e38c2097c92df64dbf862e", 0xb8}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="6f1991274ff0b0091ca6ac4ce0fa5978026513a25d9c3268a538c9879a20b4864ae987b0d11b02e148f3d738e5a089ca5b3d2f8acb8c21fb", 0x38}, {&(0x7f0000000680)="f0de480b46967c9e", 0x8}, {&(0x7f00000006c0)="dc8018a24665e1b39dea88", 0xb}, {&(0x7f0000000800)="c97ea0f1b8a3295ffe63e71dfef08996f08e92093a6a305a7aab256340968da53ec2d3065b7dbb93c18babaa0c320fce639a35463ca8a720d8af44ea7e02c5345d9649ad5c269b2a1decd05ff1d798c92332b0e88fe32d3ecf25d99c2470ce0b7ad107b90aface176fc61e60e7940c656132281c7cac124db963e0fbb34274df77ed21c4b5ccfa9669d46beedc73d8978f7ea380", 0x94}], 0x7, &(0x7f0000000940)=[{0x18, 0x11a, 0x9, "bc502235e58c8d50"}, {0x40, 0x29, 0x8, "d540e5dc07e51d4d8cc992ff469321a6c2aa617e3e3969ddaf36927b9b3bddfa7fc7a9677c63b291bd0419b91728"}, {0x40, 0x119, 0x1, "127ac546cac6cec17f16d4cd25a3b5f0de040b160dfd8b3b9c5f9f92e38b88b53860fd05084b981bcdc86c5b"}, {0x110, 0x117, 0x0, "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"}, {0x40, 0xff, 0x4, "12946eaf412e17bd9aa5847d44d31f33a8f91cf2b93d63b66d280a1a734649073c4fa1de25dff48d57ff69206863e6b9"}, {0x18, 0xff, 0x3, "7531ebeca4a2b4"}, {0xa8, 0x103, 0x8, "3149dceaae9bd0cc2be19e040f2517bc765c1a095eeb0a2350bd2a5a961641642a7d4c08e4b64e4739465692df3d8f2f6c759ee7e531e4959106d26e43f79462e9be85f8ea6dd947ebd7ef2edbff9a934263f325bc398fd0ab23a4a38cb83cfc26de270788296e66bc67cd213cdbdc5df38d05ef019cb8de88a4c0c2d87da2776089c5141f51614f2355721d04c1dd52e6a7f000ef752090"}], 0x2a8, 0x20000000}, 0x8000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000340)={@pppoe={0x18, 0x0, {0x1, @random="196adc2e9bcb", 'ip6_vti0\x00'}}, {&(0x7f00000002c0)=""/21, 0x15}, &(0x7f0000000300), 0x40}, 0xa0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e40)={&(0x7f0000000040)='./file0/bus\x00'}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x10400, &(0x7f0000001f40)="63a67f0975f7df618c76e9e1063a37697a2812ba8501e566036b80c7316d4175948a6ca9c95ff82364ce8f02103fecd289fda97b25c12a3c15422e7a41e82883af14e24f2f5ea4fa1f8025f44146fdabf039b7eb6450947e730316d6a5a157a7e350eefd0b4f38b69f9bea45787f6f9fd0e2e7") sendmsg(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)="2770c34f2aaec7dad781bf206bebf8191e7ca3eb75eababb4720a018bcbb8ee2225dd58c3d14f8e280e2e4a3963e01b8fdd1f1ef037b3760767cd8c775fa395b6f8bd2d69edde61ea21ffe", 0x4b}], 0x1, &(0x7f0000002a00)=ANY=[], 0x0, 0x20000000}, 0x4000004) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file1\x00'}, 0x10) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="cd2e4be6baeaa8f4959925c8526a0a9b586853902f5ae8ba894ae095c8ed21ecda73de9f0cf6ee1955f46f9dcb2c00d71fb7c18c6bfe1003f16476b3cb45f6cf2523aec1f6f798f9f03a0f5f5af3e4b0f39d618b20e8c83798bdaef720e427ee79779fffe5369e7530944cf9870a0f952296566b8956313a90e3aa6251ee2b8aa753c26a6d187f474a0f635d1d90c3441280f716d694523a827899bc197144fe17132ba03a3438804e0d8c502c4b984070e81e2f43b518b1741b1294fb0a05e053bd9f1ce8324919e8bde279803919", 0xcf}], 0x1, &(0x7f0000000300)=ANY=[]}, 0x8001) 2018/04/03 06:05:59 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8800006b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/03 06:05:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="300000001c00000000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0000000014000100ff020000000041000000000000000001"], 0x30}, 0x1}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r1 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) 2018/04/03 06:05:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x577e, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf5963", 0x50) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 06:05:59 executing program 6: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x1dffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2c", 0xd) fallocate(r0, 0x0, 0x0, 0xffff) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x0) ftruncate(r0, 0x100000000005) r2 = dup(r0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/100, 0x64}, &(0x7f0000000100), 0x10}, 0x20) fallocate(r0, 0x8, 0x40000, 0x8000) 2018/04/03 06:05:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000651ff8), 0x8) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='IPVS\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="12200007000000000101000000"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x8008, 0x80000001, 0xffffffffffffff80, 0x2, 0x0, 0x800}, 0x20) syslog(0x0, &(0x7f0000000100)=""/26, 0x1a) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000180)=0xffffffffffff576a) [ 145.807265] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 145.828717] autofs4:pid:11930:autofs4_fill_super: called with bogus options 2018/04/03 06:05:59 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="747970653d522c7d062c20dd2af4c1c548cd48fc4b9a4d3cc1dd987a3d0b2ccde5e0a493fcd20b1b54c0ad8d9b3b8e100f5dcc4a5b1dc4e6c90ea60ae9ef2f715e51193669787956548232f98b08d136e410d654958caee744ca35345381cf0c57b425054eba1dc4fbb83507d07e67da9c108251a8c6cd7a8e46c0b1896e96c539e53d7de5a3d6c7c0e2dfc6880668c4b5"]) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4980) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='cubic\x00', 0x6) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) 2018/04/03 06:05:59 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2602, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x3, 0x2, 0x80000000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f0000000200)=0xffffffffffffff91) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) [ 145.858237] hugetlbfs: Bad mount option: "" [ 145.875992] autofs4:pid:11930:autofs4_fill_super: called with bogus options 2018/04/03 06:05:59 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f00000001c0)="00002d676a270c9c24fa6da20b5471c8f904d72664bb0266950200000004948bc3a8633cb2fddd5156ea4358210008809453d0e03566f8b8de34ae46ec579f549da82ae1bebf31246ec054507951f89ec6bb5ad694d962ff7ec5bd6ad3fb78c49fc43fcffb42db55a24de93d41e9fc782d22b1c4701d64ef6713bdef1980fb4930c7a295716332b2a5ab14955764f34f4e415ac9c40ae9ebac7f9c8c97fcce1e30a7997d0a92a5ab38e0d1d377e69c91ac1895798fc0b024b63f9330e8129a02feab92bd4e5d0c32a83d0aa47466baa60d1717e59c75998a31336bd7480af0ae53271988c2a9e93200000000000000000000009e81cd9c1b402e17d47a28cc12ad612e7978bb9f70f81a93f7562c908dfdc0b6e835ad0874db0aaf2443719139707a34f09de21a4ff30e996878b5221bb24d42fcdfd5d9437b2d9c2473d5f44d9bc6450eb700", 0x0) fcntl$setstatus(r0, 0x4, 0x40800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0x6, 0x1}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) 2018/04/03 06:05:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x46) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xbb, &(0x7f0000000080)="cab5539618c4aa18d5ff1f6015cf", &(0x7f0000000140)=""/187}, 0x28) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) [ 145.921498] hfs: type requires a 4 character value [ 145.922596] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 145.926518] hfs: unable to parse mount options 2018/04/03 06:05:59 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f00000000c0)='./control\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) write$sndseq(r0, &(0x7f00000004c0), 0x0) r3 = dup2(r0, r1) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/37, 0x25) 2018/04/03 06:05:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/03 06:05:59 executing program 7: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x200, 0x40000) renameat2(r0, &(0x7f0000000100)='./control\x00', 0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000800)='./control\x00', 0x10) mount(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) kexec_load(0x9, 0x4, &(0x7f0000000780)=[{&(0x7f00000004c0)="95753567ee95dee888908d8d29d1317d95a1f6c265ec70ab7eb22c4da7cab4e82e1dbf1a9e10e88ea00adb617149a40dcdfd1e670d92ba97bd66a9ad9ba33f04d317340141bc61176926c105b05ac137357f88f587abfc264a94cc18d48b7c33edc281", 0x63, 0xa201, 0xfff}, {&(0x7f0000000540)="327da75b2e020df169e151e5a54adbddbc8ecf62de4656180ca9d9512bf708fa6b2e242f4c12a96b419915ceca2d2d95f3381f659f469bf915201dfc6fb7f5e7e9d6d1bb161782f07ceb325aecd102f5002680e0362d585d7e60479b66d302c32c1142666c66f6b4d4a33d1627367dbf", 0x70, 0x9, 0x5}, {&(0x7f00000005c0)="d19708ab8339bf5e1ca627aa38bf56dbb545ad3c60183c14e05b3cb4fd3a1715e26753780f2637f208fedd25b1ad564eea62ad65acabc6742acf634bc18532b368e73bf592da857d0b558c259b36fda1d42bf44a5f5f62e2a2d8cd98b838a601a80a26a6cf291ea6681b360a290740944c65d074c2647f009a5e6b68134b8575ec583bf4c7dd0895429d25ded765780984c83e22af4b5f50f1416f7f12d555d6b068f7309b37281646ed9359f895b704b111a4c03f", 0xb5, 0x81, 0xfffffffffffffffc}, {&(0x7f0000000680)="49d61e7cd2c5d5383e6b8376fd197616eaab4f4dc8c92eacfb53ef5c655d216146e06152dd190b3223357ff71453ccb8c190cf23cc8553762f65b5179b5eaf59ac3ffb041941bb8bc2c9455eefb9e5c07530122875e2f232d8a99c1c1df5fd638d9e92387b6e0867891ebdfb9fcbf422d918f6deac1c666029568a1f159e0efff4f65cb05e2c6e0eeafd84316d763160fd5c2851257228c9e9fed6e17685ccd79cf1db86cb127423cf63f14d66cd6a0ca09bdb3718b48450a3c698b63111c5cafa71", 0xc2, 0xffffffffffffffe0, 0x8}], 0x3e0002) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffffe) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control/file0\x00', 0x0, 0x8}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)={0x3, 0x0, [{0x100000, 0xc4, &(0x7f00000002c0)=""/196}, {0x2000, 0x74, &(0x7f0000000200)=""/116}, {0x112001, 0x4, &(0x7f0000000140)=""/4}]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000480)="71fd") 2018/04/03 06:05:59 executing program 2: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x13) r0 = socket(0x5, 0x7, 0x100) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0xfffffef2) [ 146.018779] hfs: type requires a 4 character value [ 146.023823] hfs: unable to parse mount options 2018/04/03 06:06:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x8}, &(0x7f0000000100), 0x1400) 2018/04/03 06:06:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000080)) 2018/04/03 06:06:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) getresgid(&(0x7f0000001480)=0x0, &(0x7f0000000340), &(0x7f0000000280)) fchown(r0, r2, r4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1a, 0x90000) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000440)=""/4096) 2018/04/03 06:06:00 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1f1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000280)={0x4, 0xd3b, 0x5}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r1}) 2018/04/03 06:06:00 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000001, 0x400000) accept4$alg(r1, 0x0, 0x0, 0x80800) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x81) mlockall(0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00'}) 2018/04/03 06:06:00 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x200002711, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x3eca197c42316f52) 2018/04/03 06:06:00 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0xffffffff, 0xe, 0x0, 0x8, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x74f7, 0xfffffffffffffffa, 0x2, 0x487, 0x8b, 0x3, 0x7fff, 0x200, 0x0, 0x7, 0xff, 0x3f, 0x4, 0x4, 0x312c]}, &(0x7f00000003c0)=0x100) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x100000001, 0x2, &(0x7f0000000080)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xf7, &(0x7f00000000c0)=""/247, 0x41000}, 0x48) 2018/04/03 06:06:00 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x56) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cf6fb67d00ae3299bfd766bab9229dedb7efe541e3d8495f01606bc", 0x41) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x7fff, 0x3, 0x54e1fba2, 0x9123}) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10200, 0x0) 2018/04/03 06:06:00 executing program 7: r0 = socket(0xd, 0x80005, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000340)=0x4) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, [0x100000001, 0x0, 0x0, 0x9f, 0x9, 0x80, 0x0, 0x8000, 0x8, 0x3, 0x0, 0x6, 0x9, 0x3, 0x9]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x101}}, [0x1, 0x6, 0x3, 0x3f, 0x9, 0x2, 0x0, 0x7, 0x2, 0x2, 0x6, 0x10000, 0x1, 0x9, 0x9]}, &(0x7f0000000080)=0x100) fcntl$setstatus(r1, 0x4, 0x40800) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000380)=0x80000001, 0x4) 2018/04/03 06:06:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x800, 0x9546, 0x2, 0x80000000}, {0x1, 0x7, 0x2, 0xbf}, {0x2, 0x1, 0x0, 0x8}, {0x1800000000, 0x1, 0x1e2c, 0x9042}, {0x18000000000, 0x8, 0x3ff, 0xfffffffffffffffc}, {0x5, 0xfffffffffffffe01, 0xfff, 0x9}]}) 2018/04/03 06:06:00 executing program 2: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0xaaaaaaaaaaaaadc, &(0x7f0000000040), 0x1008000, &(0x7f0000000140)=ANY=[@ANYBLOB="9c"]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)) 2018/04/03 06:06:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) symlinkat(&(0x7f0000000040)='//file0/../../file0\x00', r0, &(0x7f00000000c0)='//file0/../..\x00') rmdir(&(0x7f0000000000)='//file0/../..\x00') 2018/04/03 06:06:00 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001200), 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000011c0)={0x41b, 0x3, 0x4, 0x1000, &(0x7f0000000040)=""/4096, 0xbe, &(0x7f0000001040)=""/190, 0xb9, &(0x7f0000001100)=""/185}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/03 06:06:00 executing program 6: request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a7472757300000005a03f000265783a0008", 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001480)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001580)=0xe8) r3 = getegid() sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000000c0)="7621aae0c922ec11577743deb72f4133409ba2de79dc83899f5b249960c61695432fa94fcb5c30c53141db18bf6692a96db18935e3564422b881568fcf93534c8142b1ce3611a82408525a31473f2085fd92f66dfe7383f9e1643d2c02715567691e04850ee0211271bcc54827443d715c5765732efee0792298316f500ce1b25a671bf65bbbd8190214c039cef2f55e00a5b1797dac880f4121fcb79e07184a2368bb94db4d305fe11d8ace31ddf4801ff36747fe530a056fe7290076e1e8febda4013e5755a103e0fdabf4328a6775ba4f1dec7cea6a7c855fa7eba0a6afbc21dc2bba5a67769eb6e499d360b510be500ec73a3350", 0xf6}, {&(0x7f00000001c0)="011d42b247decd7c069effe7311fd09e4116f7d5b31015814dca322bf835c2b4b341f89251bab5fc7d22001607f1e4d8b8186b6be6feea17cf1ecc7ff0a8b8ea97c52352041817d821aca1bee09d99b95c7892049bc5fc243eae8084b7ea9e96bcb510cb2e24757fe43e4f1f984ef9d13c4902d4352ac2b77ad8e59c6e7807d135ce33ac80671b48efc48044c7ef342f1351bed222ad76c79c602a8d025a3012445fa4e072548307773e062336944e8498b80b952a24c3ec8f580090b77960cf89289e2a4ad46d47eea1875b8f85a6a4d675930d20b6873b58", 0xd9}, {&(0x7f00000002c0)="66ca4f47726aa3936925aea0b39b8bd28d57c3c091c710f39d456e1b25de29078e341c55320924f60a1b41fd2843f0a80b99717c82a443e6fd02467f6181c607370f04e07e4be3d17e56939cedd5f5a4644bda65d47236362f1b9c7bdcf227e34919d5f19d43dbbf79d6f509b74e1719efc10e6fd6a3be0425ff54a2313977d061a4c62ca863acba6b4497bb7345e88f", 0x90}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="73804c8abdd69617a7babbb3d6ea", 0xe}], 0x5, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x44000}, 0x4000854) 2018/04/03 06:06:00 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0xfffffffffffffdd0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/226, 0xffffffffffffffc6, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000880)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000940)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001ec0)={0x1a4, 0x0, &(0x7f0000001cc0)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000200)=[@fda={0x66646185, 0x9, 0x3, 0x26}], &(0x7f0000000840)=[0x20, 0x38, 0x0, 0x0, 0x28, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000980)=[@flat={0x776a2a85, 0xa, r3}, @fda={0x66646185, 0x9, 0x1, 0x13}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000900)=[0x78, 0x0, 0x30, 0x40, 0x38, 0x38, 0x58]}}}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000a00), &(0x7f0000001b80)=[0x38, 0x40, 0x38, 0x60, 0x18]}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x30, &(0x7f0000001bc0)=[@flat={0x73682a85, 0x101, r4}], &(0x7f0000001c00)=[0x48, 0x78, 0x18, 0x30, 0x0, 0x40]}}}, @increfs_done={0x40106308, r4, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001c40), &(0x7f0000001c80)=[0x38, 0x40]}, 0x9}}, @free_buffer={0x40086303, r2}], 0x20, 0x0, &(0x7f0000001e80)="2518731c71b5da03523d1a19b9e89f9cd99f46e3fdb69450ec398ea2cd71462a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001a40)={0x40, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="10630840040000000000000000634040030000000000000003000000000000000000000011000000000018000000000000001000000000000000000000000000"], 0xfde, 0x0, &(0x7f0000000a40)="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"}) write$sndseq(r1, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r1, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0xffffffff, 0x7, 0x1, 0x26c4, "02e9ebbb216a45b57ded9462aa77ca8133f988213e0b529833a4215c24f9def694acbbf5122e58431cb90f5f", 0x80}, 0x0, [0x5, 0x5, 0x20, 0x8, 0x21, 0x3f, 0x2, 0x0, 0x0, 0x100000001, 0x7, 0x5, 0x5, 0x80000000, 0x1, 0x80, 0x3c73, 0x2, 0x6, 0x7, 0x9, 0x9, 0x1, 0x4, 0x3f, 0x8, 0x4, 0x80, 0x8, 0x81, 0xfffffffffffffff8, 0x100000000, 0x0, 0x6, 0x7, 0x3f, 0x401, 0x7, 0x1, 0x3, 0xcf5, 0xeaad, 0x8, 0x0, 0x8, 0x1ff0000000, 0x7, 0x7, 0x1b, 0x6, 0x0, 0x80, 0x2, 0x0, 0x9, 0x5, 0x9, 0x0, 0x6, 0x101, 0x9, 0x9, 0x2, 0x7, 0x0, 0x0, 0x0, 0x20, 0x21c, 0x8, 0x4787, 0x7f, 0x6, 0x5, 0xffffffff80000001, 0x5, 0x2, 0x3f, 0x4, 0x3c, 0x2, 0x100, 0x626, 0x6, 0x93, 0x2, 0xffff, 0x7fff, 0x14ddf1f8, 0x0, 0x3, 0x0, 0x40, 0x8000001c, 0x9, 0x9, 0x35, 0xffffffff, 0x6, 0x9, 0x3, 0x2, 0x8000, 0x8001, 0xfa5, 0x857b, 0x0, 0x0, 0x10000, 0x80000000, 0xfffffffffffffffb, 0x3, 0x2, 0x1, 0x8, 0x3, 0x400, 0x7, 0x3, 0x7d, 0x80000000, 0x1f, 0x0, 0x7, 0x3, 0x699, 0x280000001, 0x9], {0x0, 0x989680}}) lremovexattr(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=@known='com.apple.FinderInfo\x00') ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) 2018/04/03 06:06:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x100, 0x200, 0x20}, {{0x0, 0x2710}, 0x4, 0x0, 0x552}, {{0x77359400}, 0x0, 0xfffffffffffffffe, 0x392b1e10}, {{0x77359400}, 0x8000, 0x6, 0x97f3}], 0x60) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) [ 147.126702] hfs: unable to parse mount options [ 147.204702] hfs: unable to parse mount options 2018/04/03 06:06:01 executing program 5: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0xffffffc3, 0x0, &(0x7f0000000180)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000008f37)}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50000, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x58, 0x4, "27c5789c2db6825c8a5508b83bec76e3f266ff5545f5732e2864ba7e724be4e504f67c642883b50f89e9d8ef3ece2c4dcb41b65f75bc1c3a8536792c877ae34652b82d1f6fa0016c82d9a9adcb2551ca"}, 0x400) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) fchmod(r1, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/03 06:06:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2000000026002381000000000000a1c303009dc5670000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/03 06:06:01 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)="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") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) 2018/04/03 06:06:01 executing program 6: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x46, @empty, 0x100000000}}, 0x7, 0x0, 0x6, "1db6ecc141b381fb586d13cdec690c481f162919ce65821a6121c95e80ce7a9e3c37709254a82651bc35713b08ab2f7a1a1c87b6c1be4d50a324dad53991c4977761a3d07177f0b5f0ca6da9014fd1c9"}, 0xd8) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x141049, 0x20000000) ftruncate(r2, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000540)={0x4, 0x7, 0x1, "717565756531000000000000000000000000000000000000000000000000f7ff00", 0x80000000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22}}, 0x102, 0xffff}, &(0x7f0000000440)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000740)={r3, 0x0, 0xebd, 0x7, 0x2, 0x3f, 0xd3, 0x81, {r4, @in={{0x2, 0x4e24}}, 0x8, 0xe9, 0x37f8, 0x800, 0x2}}, &(0x7f0000000480)=0xb0) r5 = gettid() sched_setscheduler(r5, 0x1000000000000001, &(0x7f00000006c0)=0x1) sendfile(r0, r2, 0x0, 0x72439a6b) clone(0x4000, &(0x7f0000000c80)="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", &(0x7f0000744000), &(0x7f0000000a40), &(0x7f0000000a80)="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") acct(0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f000000affc)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000346fd0)=[{r7}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) read(r8, &(0x7f0000cb5000)=""/72, 0x48) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6, 0xaffe}, 0x4) r11 = dup3(r9, r10, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000680)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) 2018/04/03 06:06:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0xe}, 0x6}, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x8, [0x9, 0xb57c, 0x9f74, 0x9, 0x6, 0x1f, 0x0, 0x2]}, 0x5c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) quotactl(0xd2c2e37, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000340)="2c25a3d836425038c832a3750138f26d575c7107c88e5234a63af42253b79211258cdb2a6758657ad0450771a131dea64587b0c860a7326ddd44af6904814f9245a25b485ee4d2ccac84f3c85e6e5417563b466d0125f8526ed42bc64a79993ea5fb2282a76389d3cf1b928732e34511c2f3042d1c49824fe98ca2a1a292f5b7b9f15db789b5c41f2853a7ecc3a0797f331f4ff376ff4f9a5de3ee") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0x186, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000000506010262666b00000001000000000008000100302b2177ee811aa85367abbe4c9329452b71a4c5e9ac399381d5e3a8d84bd023243cb15fe85eb26247fcc45f35dc414a51d91ee277626d46368b06d1b54f4d7fc9b659da199bc4d5c57ac7f97809072096869fd01612221ef666da1a67bbd0ebaa539a496b71eb2ba8f7eaf0", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) 2018/04/03 06:06:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10}, 0xc) r1 = getpid() r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x109) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000180)={0x100000000, 0x7, 0x1, 0x1, 0x5, 0x2}) getuid() prlimit64(r1, 0xe, &(0x7f0000000080)={0x8, 0x8}, &(0x7f00000000c0)) 2018/04/03 06:06:01 executing program 3: r0 = fanotify_init(0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="e2", 0x1}], 0x1) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="2b1dcb6e22fa0f7aa35db22cb52e69cb4527304df5fa1df1f91b", 0x1a, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000140)=""/166, 0xa6) 2018/04/03 06:06:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xc2) getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd430", 0x18) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 147.874683] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 147.891658] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/03 06:06:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000000200)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140), 0x28c, 0x0, 0x0, 0x20000010}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 06:06:01 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x100004) fcntl$addseals(r0, 0x409, 0x3) r1 = socket(0x10, 0x803, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x30) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0xa8, &(0x7f0000000100)=0x1) write(r1, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c08001700002b0600", 0x24) [ 147.916077] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/03 06:06:01 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c63ff389718fb"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/04/03 06:06:01 executing program 2: rt_sigtimedwait(&(0x7f0000000040)={0x7}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x0, 0x301000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000400)={'yam0\x00', 0xfffffffffffffff8}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xbb, 0x10000) r4 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xb39, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, [{}, {}, {0x0, 0x6}]}) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) getsockname$llc(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000380)=""/45) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x3b6d, 0x3, 0x8008, 0x5, 0x0, 0xd26, 0xf7b, 0x7, r7}, &(0x7f0000000340)=0x20) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000440)=""/129) accept4$alg(r4, 0x0, 0x0, 0x80000) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/101) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000880)=0x2, 0x4) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r4, 0x50, &(0x7f00000005c0)}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000780)={r7, 0x4, 0x800}, 0x8) r8 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000200)={0x1, r8}) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000000580)={'irlan0\x00', 0x20000000000}) fsetxattr(r4, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000800)='**@\x00', 0x4, 0x1) 2018/04/03 06:06:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='5', 0xfffffffffffffe3e) 2018/04/03 06:06:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x34, 0x2f, 0x36]}, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x800) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$midi(&(0x7f0000003b80)='/dev/midi#\x00', 0x8001, 0x8a440) r6 = syz_open_dev$usbmon(&(0x7f0000000840)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000003bc0)=ANY=[@ANYBLOB="04000000007a175baf000000000089b220a000"]) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r9 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003080)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003680)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000003780)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000037c0)=0x0) r16 = getuid() getresgid(&(0x7f0000003800), &(0x7f0000003840), &(0x7f0000003880)=0x0) r18 = getpid() perf_event_open$cgroup(&(0x7f0000000880)={0x2, 0x70, 0x2, 0x0, 0xffffffff, 0xff, 0x0, 0x20, 0x20, 0x2, 0xfffffffffffffff9, 0xb55f, 0x100000000, 0x8, 0x5, 0x7fff, 0x20, 0x5, 0x80000001, 0x6, 0x3, 0x8, 0x7a6, 0x80, 0x6, 0xb8c9, 0x2, 0x80000001, 0x1, 0x7, 0x1000, 0x100000000, 0x4, 0x7, 0x127f, 0xc039, 0x6, 0x81, 0x0, 0xffffffffffffff14, 0x2, @perf_config_ext={0x4, 0x9}, 0x470, 0xb8, 0x80000001, 0x7, 0x4, 0xc3, 0x8}, r5, 0x8, r6, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xfffffffffffffebb) r20 = getegid() sendmsg$netlink(r2, &(0x7f0000003b40)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000035c0)=[{&(0x7f0000000180)={0x18, 0x3f, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x69, @ipv4}]}, 0x18}, {&(0x7f0000000300)={0x330, 0x31, 0xa10, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x8a, @fd=r1}, @typed={0xc, 0x2d, @u64=0xcd7c}, @nested={0x228, 0x1d, [@typed={0x4, 0x8a}, @generic="a3827793665dd8cd06fa6fccb0219bae324d0201d674a65c6e735c2bc2ee29334bcb6aca05a247a5da866d0319dd0db86664719ea77eba9fbbce036d132852e1ec45ec42026e4a355d61a572c6073f7ead8fe237df1e68e962ad861cbafe6863e19d550546432adac566a6", @generic="00cd302a7632613f322dee2c9a8a3cbc1a6ea37637cf1113b6a8fcecab836e000c2a2cbbfd4838", @typed={0x8, 0x34, @fd=r1}, @generic="e10208c75c6e8c1e69276f11d5edd76688a5ccfc071825e73d53891c858a30243ceafc290d8d620b22819efe9292cd596a7631826d405acbcdd9c9141f1804aa310a35da18218b55e9249ca88a60f1feb1bd4f5225e9f1c7dcb71c39cafb708dc26b70398701d56e19cfdd33870477747ee6c88d171b29b40d2666e1ef2423966b4857ea165ce8213571f9bed30eb899238d5fcb14cfd91babbaa362bedef57649527cd6949934e8465ec2234aa2a9fe318ab864fb227c2f840de261150054b7a20d6d94bc80156e19", @generic="09964f7db4314dd50542bcb44898d169d285ed557bbf", @generic="9dbf8481361aff2bd55f953a1fa3559bb05466486b45be8bef07ca945d25aaace972f7fa41162a2363161ce651157073ffc7121e7fce3ccb9c336064f8a36c68888e4f685d36fc49d8c6f23532ebbcc50c27c1bfd341dbdbeb6411635252478fadc88a73af4110d479c5506c6f0be7a50042cf160391e68c00b3d185365ef9138208d8d664aad24d2b540bdd56f33006d525cc7edb8ddf500c98e708d54a7d6de8367b79"]}, @generic="1a52de74d9158a6ebb3f7c1f42be0c5c69a253", @nested={0x50, 0x5b, [@generic="b4357e674db6caf76a56d8801398ca65a6c2360f5c0a58bf5e6aee2c5020bc14af17022b2c4969dc0718acd85d438b36e173615520fbd7285c7345d592565037ce", @typed={0x8, 0x16, @uid=r3}]}, @generic="04845401b641231a6e87eaf34d6e27e6e9fc46885833052cf662a4f7c779695d5f112cdad6196f0b391f4cfe6742cf959f972692980213ca0c82cbd97381a7d705ecdbe8a8709095c1ccfe6e97d8339c74a6fc96fe34cb19c1eaaf41ff4c42a65374", @nested={0x14, 0x8f, [@typed={0x8, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0x8, 0x79, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}, @typed={0x8, 0x60, @ipv4=@broadcast=0xffffffff}]}, 0x330}, {&(0x7f0000000800)=ANY=[@ANYBLOB="30000073efa9070578c330b1003400000827bd70000000df2520006c0008001e00", @ANYRES32=r1, @ANYBLOB="14001e000000000000000000"], 0x30}, {&(0x7f0000004f40)=ANY=[@ANYBLOB="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@ANYBLOB="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"], 0x378}, {&(0x7f0000003440)={0x154, 0x2f, 0x404, 0x70bd2c, 0x25dfdbfb, "", [@generic="92c6520e933292f3d1b5035a0ad802c60773dfb7719f88fb62e28e38f5cb65859c4ad47e2bc5b8a930310afc310b5e67283c67e94020e79c0968de9274b205507dd13e7365f15aa2e70727da29b018a0bcba585ed6193e9c8f2d089a2d8dd3ea48ecc0e52a0ac5bbc3426147ac9e4c67902437fe7612b14120f6d2d69678338299053c474556f05dade0fa367ad7538d8a0137932c719e9b9507af92c18df399ac1bec1372f15213b6ba17c8f1d97e64194955e74bca40d774", @typed={0x8, 0x27, @ipv4=@loopback=0x7f000001}, @generic="b57a144b03f94fa7d96e058f1325b59842c069e7082b2731a137de16b31986cf7bbf612c9c1db8dd504de23d2e664647c0bec0c3fa46bca997942ba12d3f42c6108f58e685a3397bc36fb5116e91bf19eb46af6bb2e874edd8aa85436f1a758e28d5684a8b320d258e4307d85a58ae206a16f2eba768c26c5102035c66f3966832a5"]}, 0x154}], 0x7, &(0x7f0000003a00)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r0, r0]}], 0x120, 0x15}, 0x4000) 2018/04/03 06:06:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x102) syslog(0x9, 0x0, 0x0) 2018/04/03 06:06:01 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8000, 0x0) accept$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000000140)=""/58, 0x3a) [ 148.027549] binder: 12112:12120 unknown command 956261132 [ 148.033189] binder: 12112:12120 ioctl c0306201 2000dfd0 returned -22 [ 148.056125] binder: 12112:12123 unknown command 956261132 [ 148.061740] binder: 12112:12123 ioctl c0306201 2000dfd0 returned -22 2018/04/03 06:06:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0xa}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100)="84", &(0x7f00000001c0)=""/10}, 0x18) 2018/04/03 06:06:02 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, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x200000001, 0x8b9b, 0x9, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040)="d859da8cb2aeb3845fb0f8ee610e2f8fe264dcacc67e3a6f1bfde148a5212b0ae33c72172da278505346a0f2b03eb30dbd4c18897289cf20ff59634e1571d7d9c571c88980d342b7b2983f2796265ae47f", &(0x7f0000000140)=""/102}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) 2018/04/03 06:06:02 executing program 2: mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0x101}, {0x8000, 0xaf}, 0x0, 0x2, 0x6}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffe68, 0x2001, &(0x7f0000000040)={0x4, 0x4, 0xa095, "0786f226e359", 0x9}, 0x10) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/03 06:06:02 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x20, 0x7, 0x40, 0x80000000}, 0x8) sendto$inet(r0, &(0x7f00000003c0)="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", 0x159, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2040, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000002c0)={@multicast2, @broadcast, @loopback}, &(0x7f0000000300)=0xc) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@local, @local, 0x0}, &(0x7f0000000180)=0xc) syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x7, 0x0, 0x400, 0x8000, 0x0, r3}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)) listen(r2, 0x6) ioctl$int_in(r4, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x8000400000002, 'yam0\x00', 0x2}, 0x8) 2018/04/03 06:06:02 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x201) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000400)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 06:06:02 executing program 7: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4a465331010000006076000000000000001000000c", 0x15, 0x8000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="005f4b24e75c48c2c4649bc4336b"]) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)={0x8, 0x1}) 2018/04/03 06:06:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000200)) tee(r0, r0, 0x200, 0x6) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) 2018/04/03 06:06:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xe633, 0x200800) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x10001, 0x2, 0x3, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r3 = perf_event_open(&(0x7f0000348f88)={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, 0xfffffffffffffffd, 0x0, 0x1}, r2, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x1) 2018/04/03 06:06:02 executing program 7: prctl$intptr(0x1d, 0xfffffffffffff2fd) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x4000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/187) 2018/04/03 06:06:02 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x7, 0x3}, 0x14) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000000c0)={"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"}) 2018/04/03 06:06:02 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80, 0x5, &(0x7f0000001340)=[{&(0x7f0000000140)="9a4572957960b4106feb3a79a711d6f9648978066406a61a4747c1f1411291555363f82f097156eb5a14c3df143958a5a21c0cfe2332991eba7a2b3bf874d25dea886c1b729b7d2a0785920842c9f2ae46a180dbe74bae8f0e22135bc20cf28ede1269135387e18df26fc69ad5", 0x6d}, {&(0x7f00000001c0)="228f8fcae9254dff720d4bd2632a7941afd108eb4169d5da910875ea68b6503851ab9fd35f278bac7be0964c7a884d9dc8a887aff22719c3ab732b110c1f6fc32271838115fb3a3ee6ad6210015697de69b77db64c52b4047fd7440e4760e84a4db02b5985b284273457d2a79946ecf72b601284c1c21d82cc229b8aa735acc8839263633ac49cec16811d7c98aaefce8ef0a41331d09599a0b8a40b3704e6a023db5eaace35fe3c784d8030f1ab595889f548c13626cf79797df772b1244cc5e35875126b94ccc7e3150bc94f18db9501d83c328e78ea6339502bce409d27d682e90577205d93a571553f6ad946577245355b508e329cd71aaaeeefeef57edf4bee856efa7684f7577ca15a8df4b42edec9f246f521dbcf62f199f1bdf0b7056f9ff12dbb56ad7a8e16e900e32fec1a1802464609a5efd87e5666dff399a533d9fdae40f37c0c0c24ed3bfe78a237e7aadb3c6bc37f3d496286f5c9c72f145f31186ad2f7854c54924cb320f836bf161357aa149df4e666acd26912245f481a28e330b84c8de62195104a200925b6e6ecf1a9528be0eff4d4b7506fe61077fe88af863f30456198caeb84a717f00385e5bda59819dad4ee658d19f08232da3705008328fb175de56078cb43aa97dbfcb0c51690081403ff9209165c886efa67cad7fb03b7f50248f4119499698510bc50e39e16e70b980c4d822c39cf62be5ed64cdc7697d6f48e182d3c444351edaee8bd4570c80e39640c91d447fdaa00b25110621101704c16c8d6c4f6dc455cd2780b1d1c3541e8b6bd5708984784afc80164b1d6552cb84b9a8a49f5bd0602b98760de3c326243a6e1cf69ad53f4cb59773aa52691117eaf56ae5959f44070c4313903ab3ccc60de5d07371bd6486e11c2b22b0a3c29a16147431ee49b71fd11c2af9323df65519195c021574078e9d8586f73be4ec51fd6a236c852c57eefe1b60565d291e449e16f0efacb07ff3a503510162a4b9d0109463735b2366f2a0698178444eb18992908fc027279565f5f8e14285155a4001a80b086af07773c89586eea2cd44c8fa301981dcb9e4f263498ae8d6d4ce548105aceb31de528bb48541f0d139c674f6e0b109fed688f17d0065ecfb00494d61d79175a2460d840028a8e43f18aecd38667f4a50494031cdebc7d833d79c9e65a0bfcc1e1de9ff7f5fd5db43f08f103d3f5887a37ea3ce54da80ccfd9b2b75a9b228329f7a10723a92269819b476ce0e1a1f09f1649ab45e0632367bf02ea47eef446081a4ac363871308f835af2b011fb8ad22127e40a5d60e70ef869fec72767ed1be99fa776094b394db363d8c0e815d97008f82dade20f920d85d57de39dc2d222ef201c7164ea8e025b41f3104aedbb04a59117f8952eac8d0d0d2d13a2e3a531c0b982f3c4c513767b3314599d4d2d11f6cc07e76c439dead1a7235e4598f853f34bca2d50bf13d47a64721d4ad9e73be354fbf60c048d747082af94db0e6d6534a85448cc7961defd8c5089469269074e2925b400ad98691fbe78d35c898fb8e0e8aa4c06cc25a946a4911d534dd383690439dfdce41dad34b15fd7f1c0131ccbd89d8eace0aed7d97e8ec1b662cf7cb27a1a2b974ba857b830b9483a9b765e67b5ba67ebdeb813f9c00eaa10445fcde4f9ffa8b65ebc4de4e6168769caa01a2e01880fa2c37edac22e8e3925345e87e128ec5d1d8ce59bb6c47bc3b652fb6f0f4d0f29f0f59fdcc142ab7bc96e3643e053a6fd8d800d4ea61ddc0934bf2fa94e5ca0e904b017eebaf362362cfef5baa5d84810894bcc4f6b679511c3b0b9a24e5eaaf602cca9fb13fffbc16546889504734f7f30b1c07689244482a1be5d326f5a579c6f9d8cc1c3221c32355ace849cda0e4a31bdcbf6e457cc5221519ad407b5acfe49978c4b2654776303660b5c72c5eb0d9581b4fc8e05091222f0290551bb9fee552ee4fed70b3656b8a2ca11f354da1a8f02dda9e822cbe09957e861c2cffe1a54403fe76056fdf1aea9d5c6a7a7e78853a3b6ebeb965e744ad0107ddbcee97f089c29f04e73f653b6c2424398d1cfecea23906c75ed9437fb5d76fe02019b16ff3424ff402d9289ddc55cfcc3aa015d30332c0bcceff71a6b0dceb7f89c99ef7ebe1f909998ddfe04cf9140c122670e59fbbf1048b9ba89ae0a0aef5a5d4e515bc2997fb334288d279d30b29a6c0c9cf594ca2fc081d39984477967b520e4a459beb41bc87c448f705cb2f2c38742ecbb1c1a89dee035bf25da8c9f4e1fcdc31f4534373a08a159af4e7391900fad0931d7726df249a2cd0bfbc9fea83ce33bcca9662f50f01243ec1a3c0c6a4db1abf2d293558176a001551617feba47ad9693f0d1cb2648ac0282f26f269ae8740ec7fca94f95d92a5a8b2e62c6bf41f3ee44795d0d907cb3b1b21e537972159eb66326396eb19e5bf813d9ef1e2c36507cdd990b69eaf4bf5a9abada39682c2d2262a79bdd200965cd255423c4a28e01fd3bf84725dbdb8a076ecacbb3a1f845403e2b0c0476a01047b8a4e9cf52493209c1c8d6813ed6f2efce0c91fc0836aa6bde415e40443f07ded022fc400f9995fd8295719b726c0d9d07ba9b69cb6c2e6234670d5a399475794e9ff6014f7470579cd2fad58d412662be2b8532679630571edb949f9edf1a651a68f0b1f04af5afd5ebc2965dfe0b18138480ce61e7ac13fd9d2fef539582c3f2494c9b56b1ea21397fa456879db8e56c13aaa4c8b891df545ff7c612f2aadd542dc666dc37e6bd964447df940d4c2dc0868ad58c9a5f89700965db02998ed6b1eb23a5351203e3e548150069f7f504aaddebd272f640ef8fab42f38ca6e548b2832c9cf966468172928f0c242e0b1476fb2adb6c8a0665a0f2e422bc2a5fd4d77f38a7729b674dec582b4a887d03d70a0af8829122362c3d62354c7ec30eee4d34fa93fd935da9aff340ae6dd6c8d5a43d1fcfea10f6d630be913e7b698678aac67283f6554b9d2043f796e307928a38dfe0b733b672ca435bf3339f47cac46cc90aef9fb5e78c19a84b57d3b75c42024b2b8b2e0cd7fb44a00b831821979f5f9cfc45ff569c05d2a1b8e85b9824f310b53c1012a9ae953d53f98346cd5cdebff8b2f8b4968ba124888721cec44c5a2bc7bf66768941289518a23a1936da48298a8523126fd62c32d638c6db24ed7af0edf79df2e6bdf6c6789d968719f94a2ab2dc961a109cd4e06176793c38b9684b11a9b7856d650e7e1bd214d55e888632d9c1da2d60785adefdf074af6fec11e32af8babd1151ca6425c6dce8d47517a0e92914b8f19f03b548cc10412e2da999177e62b02ac5b0413bd070b7d393ee39d801c24dfc0e32ce77d47d1a0570e533667a247c3ba579b82c487e47034f4b2f229f330075b0449329ed321a822788d10eb513163a11c5dd67e89f86db963c74fe8b3b24c40a6a80b63b7dff25ce9f49eaf6b7a21dc8d06cdffbe28cd101638316b68b9482f13b78282976c46d201b0a453b1a8ee4fdaa7cc92815f0e93956b31c89bfb16c29170467af0038245eedccba48f71ace83c3b952b58c5c5df8efb43d895e5fdd07f7666adf25343fff556dc567a55ebbffe134d827996be7060d86018885ef6c2b0b42b5eb6622118c491cbdbf4e747ce9e85444d9031e3e469dfd16d02dccc0f53702893630c4ddd91ff59ccbac0b09d11ebf084c58b72666d02cc5b467d906ac3852c037f4aeb2e81ae954a36e4c5451af25b2aa80a769da48546c1dfcbfe38981d1e376d0fb4ada495627a530554691fda6c8665bf5196074cddba2a2a663d3c1c91e1656664fa13a7984be654c1baa3b2921f4b6e7759e6955cc7eed1cedaae9246466eeea1f5b4a4363ddea32075d44877b6bc8be8f319cd40524cad076710742c810fbdd5d2b3ba1ee97b7bc99577dc70ffac721cfb3be7ab8f0384db6c46675624b011471410994f05dabf7fe62454b6fee15f2911ebf5e10be1c4bea5d2479bbf9f65db83131d54577ff0f2084c013f4f004ad0c69a5c391e0c1be4a992cbe9d0bb437fbb9378be4a4c3148ab7cbbfa02fbd4ace2803d2c222d5cca7eeb18025718881609ea1f1d67d39d54e052a5434e51d5327492af4ab3ec0dec4bf30ad262759f0837bcd735d26db0e01bdfda798b05fa560627b327f3c6e21f44a574672d8a78a22c3099c3c3e62dd7c2414fd998ece2a0a2deb127b470c614a4e78b2fd9f0ebc585ac1dfdfe0fb28b26763156cd2bde2395a8a6ce2a6ee5ff25be06e74ad764ae61802ab89184af4f24c5e7f3b57a7c76389903a2d19bc8bb703d824028de9ecf05f0da971709256068721366144c7e215e4d4204b7be22ef929ea7d74e6a28312ac18f4893b4d013984d9ed91d1fadf971ee44e6ef5396b38478927c30538390bfa26501c88fb80321e527f7419680220db7d75153304902c722e268ed553ed3a2385c93a778191bc891389a7beed6f977e14b37a6c6ca6004957d04f9b073edf6055e8a3e9a34dc8ad138586394598372178d4438af39c0348c076ddc9853d8e805817fe1b47680313095f92cb9fddf0f2ffcf40a4176989b476e5359e2d711215173fb5e99360c2e9742b6d8e367886a0bf3deddca0dea24449468c4dcdf8bc72b0a202130c24f1fff2a8d4c0a29fbb6ad5de4e3bcebed8b4056c8591bdf778adf324f89255d835e22d0a28b9656f8b59b4da185e8d8ff0ffab85ad503ed73d602847fe35bdf98c3db155e93da531b4bf702e29441bc38230c7920e8dbf480ac2b0d2e626b1c2c2a61e99128a26f7fcba74ef5054c6b2549883b4ba852de9533a606dc2b13af30261bd9e04a4c7e50be971a68756b36beee102df839e1c9590c9535a3b797b9d3ac06d4cd0444813988533e7c97597fde6e56ba0913a7131416ebd5d89069f7e53cef860969b14535582532a3ad3d7ef56c4932ed11b4cf06ca2e4d64c8a79556ea418abca52e154ca3d09b26e86b8682ff386aa42b77ec9f454141c64b8eab28c9ffbe206ebe33e5b37b52fde6044f07f493675817c5ac552b4f7121ca1094ae2fdb19efb43cbc82553b07e7bf4f3a016aea52a993765cdca5d3994cb03874ff7540518685b326831b7cd1aeedc85a0456cac26036f788b59c75af94674490e0fd0a002e9b65522d19b0cddeca2b268c6aada1116fc7727570a53e65fe2aadd3975def509826743ce275abbe9b4e0242cecef3274b727ea9114edfad1c467ece0b8de94b18e7da3a48507c25f64e4a3e4b3e82042088d540dced54070c4f5da1c3964dfb9f93ca21cbed3c2909da6bbf071f57745fa884e76eb4b9d91cc6594787a4e4addbe7ad47e71566f32b93079aeb6845846d191b0b52015bd9c11c4711533890cd3984fb5eb6d2867975854edfb4d06d9bb8c2961bea35fa34b25d8481378a8c931115a4bb8528447b6340a830f59e2f73d28c4dddd3c9376581f65c6999aca02a8cfaffc6e798b17616be2299430aa91563653feeae269df3dfaf17790481570f6a5ff23f62fa59935052321c2054d2594a7adcdc0d4cff570427ae85af3a4f2da8c5bf2810bd47c44ed729bcce50b8c45385994a3f67f58e197be6c61ee42c86019f8ec9a0143174efd87fa2db84add2260d678766557fde90137a759f35cfaba78f07a1e72be359537775a729ffe2f54e7d28fec8d2ca673db80a92dbe000a1c0def8437f881d2e4452854758b49d1e8ea541badc1db91d8be466b3a1c03549c9ee52a35e907ef23341fbb6670d41a4754c9911498bab16e26d6a8bce3bdad7", 0x1000, 0x8}, {&(0x7f00000011c0)="d8a8723152f0cb69779e47e11b6ee9d28d0d22f9979271805ad5a1e7", 0x1c}, {&(0x7f0000001200)="d107785ba20351cca279994407285ffd04c2e6ec99012a18d4964af3690123", 0x1f, 0x1ff}, {&(0x7f0000001240)="6fd416b51e8ed41c24a3e50161f83a44879506fc31181433bfa73e29186f01e3e2a404a164fba909f7fcc2d69ffc1fd73d787a09b5c71116e257747f3d90e044627e8a542a3f50a899b880b97daddbb34837783b81373334490ab6a0e42241463f721a0577462590e283004b0c05194f7a1cc2ba0b74739066b540fbd960ce084b143f870a925f363975c22190d542ffb60569e0890b5843af6cd623b2f224c556d29f2e2f91b3978a4291e2be4cb509e0373f6e64ff86b5b5f04e2c71aa26af3a7fd1e565a3faf6f56fcc78da95af175385f529038450c6b8a0", 0xda, 0xe1800}], 0x2, &(0x7f00000013c0)={[{@noblock_validity='noblock_validity', 0x2c}, {@block_validity='block_validity', 0x2c}, {@acl='acl', 0x2c}, {@commit={'commit', 0x3d, [0x7d]}, 0x2c}, {@noload='noload', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='uid_map\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x14, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0xff) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x8, 0xcd, 0x0, 0x4, 0x8}) 2018/04/03 06:06:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x1932, 0x6, &(0x7f0000000080)=""/43, &(0x7f00000000c0)=0x2b) 2018/04/03 06:06:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000cc8000), 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000340)=0x86, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480), &(0x7f00000004c0)=0x8) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000540)) sendto$ax25(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000300)={0x0, 0x1b, &(0x7f0000000200)="54e91a9995e2895d1f5df8f90b0383f38f01c9cf3bcd4af62b9428"}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b0000000000000004eb070000000001000000000000000000006d5624f5ea12a00bb20300"}) write$sndseq(r2, &(0x7f00000000c0), 0x24b) 2018/04/03 06:06:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f946fc4392e8ae73a32c71286f4f3360b467", 0x12, 0xfffffffffffffffa) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) writev(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)="71b562f7f2a68464493b855c17b709f105ce54cdb0873155", 0x18}], 0x1) 2018/04/03 06:06:02 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2, 0x9392, 0x51, 0x0, r0, 0x8}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/03 06:06:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000485, &(0x7f0000059fe8)=""/24, &(0x7f0000000240)=0x18) semget$private(0x0, 0x0, 0x22) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f28ff8), 0x100000002) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) r4 = semget$private(0x0, 0x0, 0x40) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000000280)=""/4096) r5 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="16cfe5612d1ff94eacc8b2f5ec58a0fd973c7ae7cccdefeb9b097e3ab5c13b55118f7cee1204a15f7492a04a713ba96a19b19d0030e5d3cd51f00a87f5f0fd51fd2281e6fa375645b529f2d3b8f70fdce76f12ebc9a8cf5e0508a1f60a862e362eaeb118524011c58e591c2a9a4ba34a9507d948c124b2b88db3f3c42f9922d77f6415a2d21b197ca228fffb4504a8b517ba2526d94f93c7fefab7a4c3adaad39882191f028b125f7be68692154ff62f74fe47889d6f77b7f1dfec4e49b33fa0fbabf700a58b89b743d8a8da4b52626fd0ad71f615f4efb2e3d114fcd3cb51db6dfa0a2f802d5bb2d850e41a5b55", 0xee, 0x0) keyctl$assume_authority(0x10, r5) [ 149.049463] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 149.150383] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/03 06:06:03 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup2(r1, r0) 2018/04/03 06:06:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r1, 0x601, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x40}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x250801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x10008001}, &(0x7f0000000180)=0xfffffffffffffcdc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0x1, 0x80, 0x4b2, 0xff}, &(0x7f00000002c0)=0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', 0x0}) connect$packet(r2, &(0x7f0000000340)={0x11, 0xf7, r4, 0x1, 0x4, 0x6}, 0x14) 2018/04/03 06:06:03 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x38) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000480)={0x5}, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10100100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r2, 0x10, 0x70bd25, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x782a}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) r6 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x169, r3) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000003c0)={0x1, 0x100}) 2018/04/03 06:06:03 executing program 1: sigaltstack(&(0x7f0000249000/0x200000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000001c0)={'lo\x00', 0x5}) 2018/04/03 06:06:03 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/04/03 06:06:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) 2018/04/03 06:06:03 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x0, 0x401, 0x0, 0xffffffffffff9265}, 0xc) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x20, {0x10001, 0x8, 0x7, 0x81, 0x6, 0xb23}, 0x7, 0x8}, 0xe) listen(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x10e, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2}, 0x8) 2018/04/03 06:06:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, 0x12, 0x0, 0x19, "6c8d5b0a8b8cea5d7865508073611e5bb46e0ab3b34816c55c96310d252c1011d48378bcb935eb1d2f544aa05804e34821a188aca81ea94200bc9209e596f415", "aea07d158874240ece9c75bf3aebeedbffeedb93c8d51a4ff229822801b663e4", [0x80000000, 0x7ba]}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x7, 0xb046, 0x0, 0x0, [], [], [], 0xfff, 0x1ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000500)={0x0, 0x100000801, 0x5, 0x2, 0x1, 0x3}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000580)={0xffffffffffffffe0, 0x5, 0x40}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000002c0)=0x10000, &(0x7f0000000300)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000740)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000940)={0x80000000, 0x3, r4, 0x9a, r5, 0x401, 0x3, 0x200}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000700)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000005c0)={{0xfff, 0x4, 0x3ff, 0x8, "738f978a7adaa9e248be59e89712bd996491d8ff945669601fff404fef9b34c5fcc0e8ea0bca8d3db9df2fa1", 0x4}, 0x0, 0x0, 0x3, r6, 0x9, 0x1f, "e12e13abcfc05b31f785bbed407004df6038445e5f2cd336344a94c36eb22391d834859acd664c013989d4c9b717618ec122e3a1a8852f3991a0ae0eaca1a28a", &(0x7f0000000540)='queue1\x00', 0x7, [], [0x9, 0x1, 0x403, 0xff]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x9, 0x1ff, 0x3f, 'queue1\x00', 0x5}) sendmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000440)=@full={{0x3, {"a0da9412fe4255"}, 0x7478}, [{"b1aa0d81456468"}, {"531dabe253450d"}, {"75922024a4944f"}, {"3bb4da3806dd1e"}, {"a3bbc0f36bfad8"}, {"73ab4a12cc9a18"}, {"107eb3a8c4ad5e"}, {"0d33b518b2a2e8"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000780)="e8f66fe181c79549721f9298539465d7ea522ea2c9cbb9afac2274187f4cb5bac2", 0x21}], 0x2, &(0x7f0000000980)=ANY=[], 0x0, 0x40}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/03 06:06:03 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setreuid(r1, r1) accept$alg(r0, 0x0, 0x0) setresuid(r1, r1, 0x0) 2018/04/03 06:06:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) 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"}) listen(r0, 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1ee, &(0x7f0000000040)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3d1}]) r3 = memfd_create(&(0x7f0000000080)='aead\x00', 0x1) getpeername$netrom(r3, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) [ 150.048214] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/03 06:06:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffff80) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xe) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000140)=0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f0000000080)=0x1000) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="031d7d91290d61befff302763f000000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/04/03 06:06:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="17252ca4f844a9359730ffe0ff1cffffffffffffffffff08004500001c000000e1ff109078ac14ffbbe0002328d14bcc439759346f9f4a26a29e8a88cb8a36df0ad0c73c62a72b47ea3676bbfdcd"], 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="81b5e092262d", [], {@can={0xc, {{0x4, 0x6, 0x3, 0x3}, 0x7, 0x2, 0x0, 0x0, "019d0b0f1bb9a1d3"}}}}, 0x0) 2018/04/03 06:06:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000001fdc)=[{}], 0x18) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/03 06:06:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff0000000000000000320000000000000000000000000100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007893000000000000000000000a000000000000000000000048000100736d330000000000000000000000000001000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000054020000"], 0x138}, 0x1}, 0x0) [ 150.109482] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/03 06:06:03 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000000440)=@getstats={0x14, 0x5e, 0x401}, 0x14}, 0x1}, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040)=0x8, 0x4) 2018/04/03 06:06:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) 2018/04/03 06:06:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000100)=""/182, &(0x7f00000001c0)=0xb6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={"6c6f1d0e0154aa0000000000000400", &(0x7f0000000200)=@ethtool_sset_info={0x37, 0x1f, 0x9, [0x800, 0xb11f, 0x80]}}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 06:06:04 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000002140)=[{{&(0x7f0000001080)=@generic={0x0, "471085920c5e01156202c480eabff7741a06a8884f4e7d6a1cad8485d38ea162d3761aa19848388536bca1ead1ba834cdfbb61e9ad6a221c867cd88ba1154b42b4d37f1cbb1be4da957f7c57d024f0e2a08001762b15e01c17e963761ec70f1e54366b825e90f9e37431a6dae21852b19d2083ed5498bf6cfe3d906ea59f"}, 0x80, &(0x7f00000020c0)}}], 0x1, 0x0) 2018/04/03 06:06:04 executing program 1: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/03 06:06:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d1fff4)={0x30000000}) readv(r0, &(0x7f0000d20ff0)=[{&(0x7f0000a48fff)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000c1cfd0)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d54ff8), 0x8) 2018/04/03 06:06:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0xffffffffffffbfff) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='highspeed\x00', 0xa8) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 06:06:04 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000c00)={@loopback, @local, 0x0}, &(0x7f0000000c40)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000c80)=r2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/03 06:06:04 executing program 6: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f0000000400)=[{&(0x7f0000000380), 0x0, 0x1f}], 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = open(&(0x7f0000000300)='./file0/file0\x00', 0x800000000002040, 0x100) rmdir(&(0x7f0000000140)='./file0\x00') open_by_handle_at(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="9f851eb05e2eecd09c53d4d536dc0dd0bceb34a3c0aacc5cb996da07dfbf208a56c8df3ee40f30c79b2b276f248ef2fa173aae37ca51ce8b89f33fbc95f85c3ae607291152924964804fa92c0937ccc4808ade1c4978a0070afc5c887a892a59910c56a01448ad3c0ab01b68c411fb444f0ba21623c4c40615d9e551ae02cffe4d2a1da3"], 0x400) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0), 0x0, 0x7}], 0x40001, &(0x7f0000000f40)=ANY=[]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) syz_mount_image$xfs(&(0x7f00000005c0)='xfs\x00', &(0x7f0000000600)='./file1\x00', 0xfffffffffffffc03, 0x0, &(0x7f0000000b00), 0x2003c, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000000adffa7dd02eabfef5d68996c43d3701aa6cc60d59cf8cad9642359dcbb19f2151aafb2c8190eb5ece69663caf6c48d65322aa2761cd77bd8d8db7283cfb542c5e79595d260907dfab452faca5fca186f9afe536c8047004334a0666d6f77b7378ff37f84e798d5dcdc3c05ee6240de98dfb3ceaa40d570f3a0ce6fbf2a553d7cc434689bb25bc2c655443fd5766d5f1d6518d02418868d816455d3a0ce018decbec621ee2d2ecd1460abc603402030eabc2dc5"]) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000ec0)=ANY=[], 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000240)='./file0/file0\x00', 0x80000000, 0xaaaaaaaaaaaac86, &(0x7f0000000440), 0x140004, 0x0) fsync(r2) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f00000003c0), 0x1000) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(0xffffffffffffffff) mkdir(&(0x7f0000000300)='./file0/"ile0\x00', 0x20) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x7ffb, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x4000, 0x10) r4 = open$dir(&(0x7f0000000340)='./file0/fi\\e0\x00', 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') lseek(r3, 0x0, 0x902c442be708a8df) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r4, &(0x7f0000000200)='./file0/file0\x00') 2018/04/03 06:06:04 executing program 4: r0 = socket$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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmmsg$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) 2018/04/03 06:06:04 executing program 0: clock_adjtime(0x0, &(0x7f0000000000)={0xff}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x101) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7ffffffd, 0x8000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0x1) 2018/04/03 06:06:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffb9ffffef00000000070c0401000000", 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0xbf, @empty, 0x4e23, 0x0, 'dh\x00', 0x20, 0x1, 0x34}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x10000, 0x4, 0x200}}, 0x44) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x2, "a3c58d874375db72", "f12b211abfc68e2d9175edb926f377e06c9193a93fa3f4c4de0e903f6b0da577", 0x5}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x2, 0x8, 0x7f5, 0x9, 0xfffffffffffffffb, 0x5, 0x100000000, 0x1, 0xff, 0xfffffffffffffffa, 0x20}) close(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) socket(0x11, 0x0, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/03 06:06:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) write(0xffffffffffffffff, &(0x7f0000cc8000), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, 0x0, [0x7fffffff, 0x1000, 0x0, 0x0, 0x0, 0x8001]}, 0x5c) sendto$ax25(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/102, 0x66, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000580)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x4}, 0x10040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b0000000000000004eb070000000001000000000000000000006d5624f5ea12a00bb20300"}) inotify_init1(0x80000) write$sndseq(r2, &(0x7f00000000c0), 0x24b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 151.221766] print_req_error: I/O error, dev loop199, sector 0 [ 151.228690] FAT-fs (loop199): unable to read boot sector [ 151.230338] print_req_error: I/O error, dev loop199, sector 0 [ 151.230373] FAT-fs (loop199): unable to read boot sector 2018/04/03 06:06:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x400, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="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", 0x28d, 0x0, &(0x7f0000000040)={0x2, 0x4e25, @multicast1=0xe0000001}, 0x208) 2018/04/03 06:06:04 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xd2, "b6c8be40a07246bb9cc34930968a7714efe5b86d2e6b1efb1d5afc047ae24ff34d4a559db313767fa0d5627e929b9283fb30bf88492b42fb719ec49c645d43cc481795a7df345180b126fbf1da962dd8bc6e84413519002565212b877d3dd434a7ce961d50f072a8dc1bc155b49fde0266cc95bcdddf13087f66f44d3225bbe963b1da68f2f2f23538068bd0f6a198f065df14228cbffcb9f905bf723d77658485bc2ead51248a3ba6ddb4532e27013b4dce9e78b2b31c582d7aaa444bbc1aa2904941566fcf695c92d65411519e8ee21b50"}, &(0x7f0000000340)=0xda) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @rand_addr=0x5}}}, &(0x7f0000000440)=0x84) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ptrace(0x4207, r1) open(&(0x7f0000000080)='./file0\x00', 0x604100, 0x20) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/03 06:06:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)={0x18, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x2000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) 2018/04/03 06:06:04 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7f1}}, [0x200, 0x3, 0xfffffffffffffffc, 0x3, 0x10000, 0x40, 0x5, 0x200, 0x80000001, 0xbad1, 0x0, 0x100, 0x200, 0x2, 0x101]}, &(0x7f00000001c0)=0x100) unshare(0x40600) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000240)=""/236, 0xec) fdatasync(r0) 2018/04/03 06:06:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) 2018/04/03 06:06:05 executing program 5: socketpair(0x0, 0x3, 0xd2, &(0x7f0000000300)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r0, 0x0, 0x27, 0x1, &(0x7f0000000500)="9f48b59ba1fd871d4b9d3b7be508e089a4ecd8e3127546c07f537133e73f0b3334df23bb869bf7", &(0x7f0000000540)=""/1, 0x2}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7fff, 0x22002) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x6, 0x3a, 0x1f, 0x7, 0x8}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) bind$alg(r1, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xffffffffffffffba) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="050000003fc3802a9572c98e3dfadcd2889ee39d0f9838ee3d1ebd84c13e9a6d40d7bbbbb7ea83"], &(0x7f0000000340)=0xd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0x1155, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, 0x1, 0x3, 0x7353, 0xc, 0x44}, 0x98) socketpair(0x1000000000004, 0x4, 0x1fffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000100)=0x12, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/03 06:06:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x200041, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000640)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000680)={{0x6, 0x67, 0x5, 0xd1, 0x8000, 0x1}, 0xffff, 0xc8, 0xfff, 0xd540, 0x3f, "38019ac51fb8a356f04cfd0193c21651890559a7595a40cd31994e49131cb4707ab127baec3d0f0ef8fe806346d6c22e1bc02be79124c951f273800f3d855d1451692da44e9483b4d5ba871aa24769dc6bc6dc8114bad4650e12b887f995265f4e383d29f170ab76671185c0ca57498b5ba6852929bf3f867a0e586cf00c169a"}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/44, 0x226}], 0x4, &(0x7f0000000380)=""/217, 0xd9, 0x1ff}, 0x40002001) 2018/04/03 06:06:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="9abc2bb29708f15d238baf87366f74a215e0a3bf76cbb63731fd47d1441ba0cf854fecf31964b3e5963945f98668573feefed4a568af46cb4c21e74ddd234b4adfcf68fb7bf946e86f2fe68ff6da0f4253ea23f9067b7798954befba418c68cf95710174c76edb87b77784c9cbb03dc40567cbe1defe0c6fc707f69e6bab9346bd16", 0x82) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x0, 0x2000}, 0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)=@ioapic) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/04/03 06:06:05 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x17, 0x9, &(0x7f0000000540)=[{&(0x7f0000000180)="10e06b825e488614a1f9f5b21a3e6c4b9ccebb939dd895727a10ffb3ac3765b05f1bbe759bb2ee4a07f018cc0550451458daf27628d2160857ced2017978fb220f948eee3ef420cd2545e1f2f9eaf11e9ff087ae1e24805fdb97baae41de4f5730ba52648a1d26c4ac981cc63f3636fcd68dfc10e78e", 0x76, 0x101}, {&(0x7f0000000200)="098bb2e0a28978d0c9e6edf0f89899a13267368839f75acd97e53ef4fbfdb1638ff0f5adc47d3dd7d888313f0760169f8f74dd964e6f9bf17d1ee7cbf1d91d8f7d939cbba73cae74ae3325f1b1514c087d02e3ee62ccbb68cef0f92cde7c330599315a86d7f4c33bcff3438891fa02966e0ff52174e5d85b6fb48a1acdd853ab620fe209751fd3b15139d53eda955d3b92d4a137a66e1c5fe59123bcb39685a4803bd2c22241a26fa50c4b5cb006c3d6157370e5503d36c0cf685f0e8c075f330c4e9070ff1e1b2016c03deefe987652ac1e4ae1e05a31d64d553dc48f079498747ae9292766b9eeecbcc183c20199", 0xef}, {&(0x7f0000000300)="fec9c09c6de3778520fbc00a8f86fe522431d22b1d9d245b4eee3b5edec320d7d86629216a060ea9f382fdbcd191314a4771ad6c1c04ef5229ea82ffe2c4cbe3a08a0e93c4bcd500b22c73596b2112ba1ac2a7299539c3e687b3246f3db327126f1bedbabe63ed8cdc78bc2c0cf5de069c7bf2331fbe85b5d2bcef9a928d956cde1ed48d613ca708e0a32ea0a5dbb9a1ffc3f4a4e8549225c934db25ec3a3b9a827673c699e712498bb0c5ffa4d0e6", 0xaf, 0x100000001}, {&(0x7f00000003c0)="d18c7bd753820bd1104c5f465579c17b400657efbb72d06ba27bc92a0403ed61e5b3a8467e6a864e7d9c", 0x2a, 0x9}, {&(0x7f0000000400)="3459da6bc8bdffb6633e", 0xa}, {&(0x7f0000000440)="77a94501e31149a4bdc43f4e6166cdc1376f39ff29b42514734ab1b80aa45efb448a7040d4636979757af747db83eb6f26d5", 0x32, 0xff}, {&(0x7f0000000480)="cd87f747b0e701a2dd731b5bc119df696bf10c48b3be", 0x16, 0x9aa}, {&(0x7f00000004c0)="6dbdb1d2405cd99b40e8636f2ff91d23a1a88d6c0d1b55422777bdb0221e55b08b40e4d4a7af5b86267eab2463942ed5", 0x30, 0x7}, {&(0x7f0000000500)="b98367354ce0903f5112aab6f65dbfa144081f80", 0x14, 0x9}], 0x8040, &(0x7f0000000640)=ANY=[@ANYBLOB='abort,usrjquota=,nojournal_c`ecksum,data_err=t,usrquota,delalloc,journaa_async_commit,\x00']) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/03 06:06:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x4) fcntl$notify(r0, 0x402, 0x20) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x20, 0x2, 0xfffffffffffffffa, 0xffffffffffff156c, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x2, 0x2, 0x4002000000001}) 2018/04/03 06:06:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000010000000000000002", 0x2d}, {&(0x7f0000000080), 0x0, 0x4200}], 0x0, &(0x7f0000000280)) 2018/04/03 06:06:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x0, 0x4}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/03 06:06:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x432, 0x9, 0x6, 0x6fc, 0x0, 0x4, 0x14001, 0x1, 0x46a, 0x4362, 0x100000000, 0x1, 0x1, 0x1000, 0x101, 0xffffffff, 0x20, 0x7, 0x400, 0x40, 0x2, 0x1ff, 0x43, 0x5, 0xc76d, 0x6, 0x8001, 0x401, 0xffffffff, 0x0, 0x100000000, 0x6, 0xff, 0x9, 0xff, 0x9, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x10144, 0x4, 0x5, 0x6, 0x4, 0x8000, 0x7}, r2, 0xc, r1, 0x9) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) 2018/04/03 06:06:05 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x2, 0x100000000}, 0xc) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x20, 0x200000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r2}) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r3, &(0x7f0000000040)={0x2}, 0x10) [ 152.115130] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.124645] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.132517] FAT-fs (loop4): Filesystem has been set read-only [ 152.135598] FAT-fs (loop0): bogus sectors per cluster 0 [ 152.143837] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/03 06:06:05 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) r2 = socket$rds(0x15, 0x5, 0x0) listen(r0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x121000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x3, "e4fead"}, &(0x7f0000000200)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r4, 0x20, "12947c04702743a34430ecb10ea2628249af98c8a0e4b5448c46a47e78c24bd0"}, &(0x7f0000000280)=0x28) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0xffff) dup3(r2, r0, 0x0) [ 152.202829] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.218262] FAT-fs (loop0): bogus sectors per cluster 0 [ 152.223719] FAT-fs (loop0): Can't find a valid FAT filesystem [ 152.238726] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.246626] FAT-fs (loop4): Filesystem has been set read-only 2018/04/03 06:06:05 executing program 0: epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f000074eff0)='/dev/input/mice\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/04/03 06:06:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES64=r0], &(0x7f00000002c0)=0x1) fcntl$setlease(r1, 0x400, 0x0) fstat(r2, &(0x7f0000000080)) getegid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001440)=""/185, 0xfffffe04}, {&(0x7f0000001500)=""/95, 0x5f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000000200)=""/51, 0x33, 0x401}, 0x40000020) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil}) r5 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000002600)={0x1, 0x0, 0x100000, 0xeae, &(0x7f0000000140)}) 2018/04/03 06:06:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101c02, 0x20) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000004c0)={[{@nobarrier='nobarrier', 0x2c}]}) 2018/04/03 06:06:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x400) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x100) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@dev, @loopback}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x42c00) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@allocspi={0xf8, 0x16, 0x505, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x70bd29}}}, 0xf8}, 0x1}, 0x0) 2018/04/03 06:06:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000053000), 0x4) setsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000000040)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaa300000000000019078f300000000e000000104009080000000000000000000f7080000000000ac14ffbbffffffff8e917baa41e7ad1a520141f7cbe5513ecfa6426b9eada715e8cc704e0914ea1ecde4cbb5c9df809d3513d62ddc9641689d74352ec3f2767db103d96c3e3e3be6609bc4d39c31c844da711caa06184430dc210b1af346199f3b0813f7026af18835aa20b946f356b0e86f92d1e55429bb20aeff52e29427d164226e6d90aa4274801dd72e74a9"], &(0x7f000060afc5)) setsockopt(r0, 0x66b, 0x100000001, &(0x7f0000000000)="6e795b07358b52a802b949446eb32a36d99feb5f2e3932f1b6556356879269b2a5", 0x21) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x482800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x6, 0x3, 0x6}) [ 152.370297] gfs2: not a GFS2 filesystem [ 152.411316] gfs2: not a GFS2 filesystem [ 152.436578] bond0 (unregistering): Released all slaves 2018/04/03 06:06:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0xfffffffffffffe01, 0x6}, 'port0\x00', 0x80, 0x0, 0x6, 0x100000001, 0x51c7b302, 0xffffffff80000000, 0xfffffffffffffffa, 0x0, 0x4, 0xffffffff}) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) r1 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="888a55a933153be24cbec9552c7550b43b94f11c97", 0x15, 0xfffffffffffffff9) request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='@lonodevselfselinux{!GPLmime_typeeth1&\x00', r1) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/219}, 0xe3, 0x0, 0x0) [ 153.443688] IPVS: ftp: loaded support on port[0] = 21 [ 153.816686] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 154.378077] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 154.384172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.442280] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 154.501137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 154.507274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.519424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 06:06:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80302, 0xd8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000200)=0x3, 0x4) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)='wLp', 0x3}], 0x1, &(0x7f0000000000)}, 0x0) dup2(r0, r4) 2018/04/03 06:06:09 executing program 6: socket$inet6(0xa, 0x80003, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) r1 = memfd_create(&(0x7f000024c000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/28, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="50fbee91da8ca37e1a4e217cb06b41ec129eb45cb3944e25e90900a113ef01bfa0571ca85040955324775f6a09a989478487dc48d04ab351b271102cda866e5d63d5e2c6d4872e3998012b699a6ee70f8767385823ca1330fee61b88"], 0x1) gettid() syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0xfffffffffffffffd, &(0x7f00000001c0)="1971ea089d287208a84e52ac3feccecb76c0380c5d451adc350c3fee") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000001480), 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) r4 = dup3(r3, r2, 0x80000) write(r2, &(0x7f0000c34fff), 0xffffff0b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syzkaller1\x00', 0x77}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/04/03 06:06:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x7, 0xffffffffffffeeda, 0x8000, 'queue0\x00', 0x6}) bind$alg(r0, &(0x7f0000000680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) 2018/04/03 06:06:09 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001340)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x80000000000000, @dev={0xfe, 0x80, [], 0xe}, 0x7f}}}, 0x30) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f00000000c0)='..', &(0x7f0000000040)='../file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x2, 0x6, 0x5, 0x0, 0x7fff, 0x0, 0x1, 0x6, 0x80, 0x0, 0x0, 0x0, 0x3f]}, &(0x7f0000000b80)=0x100) 2018/04/03 06:06:09 executing program 7: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc02, 0x200400) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 06:06:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8587, 0x400000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="cd3e3298d496698b330000feffffffffffff3f0000000000c4fcdebf891f"]) 2018/04/03 06:06:09 executing program 3: r0 = socket(0x40000000011, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001780), &(0x7f00000017c0)=0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/210, 0xd2}, {&(0x7f0000001480)=""/179, 0xb3}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001540)=""/169, 0xa9}], 0x7, &(0x7f0000001680)=""/207, 0xcf, 0x400}, 0x20) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000001800)=@ethtool_regs={0xe}}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1ff, 0x105000) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000001840)) 2018/04/03 06:06:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r3 = memfd_create(&(0x7f0000001e40)='GPL\x00', 0x1) mq_notify(r3, &(0x7f0000004900)={0x0, 0x9, 0x2, @thr={&(0x7f0000001e80), &(0x7f0000001ec0)="71a851669a9c2039ea6c268fbadadd6d0beb09543f246f809d4387ed1d19154be4b5d4ca81fe63ec56d40a53eb87611b048bd5060fdee42d66a74f90409925c9fda14219f980a9aed7186aa36ea8cdec35c1260b9513f5e20e"}}) r4 = gettid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() recvmmsg(r2, &(0x7f00000051c0)=[{{&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000340)=""/206, 0xce}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/165, 0xa5}, {&(0x7f00000006c0)=""/164, 0xa4}, {&(0x7f0000000780)=""/230, 0xe6}, {&(0x7f0000000880)=""/91, 0x5b}, {&(0x7f0000000900)=""/227, 0xe3}, {&(0x7f0000000a00)=""/38, 0x26}], 0x9, 0x0, 0x0, 0x9}, 0x200}, {{&(0x7f0000000b00)=@ll, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000b80)=""/115, 0x73}, {&(0x7f0000000c00)=""/124, 0x7c}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/255, 0xff}, {&(0x7f0000001d80)=""/122, 0x7a}, {&(0x7f0000001e00)=""/64, 0x40}, {&(0x7f00000058c0)=""/243, 0xf3}], 0x7, &(0x7f0000001fc0)=""/73, 0x49}, 0x787}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000020c0)=""/134, 0x86}, {&(0x7f0000002180)=""/80, 0x50}, {&(0x7f0000002200)=""/94, 0x30}, {&(0x7f0000002280)=""/46, 0x2e}], 0x4, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000002300)=@l2, 0x80, &(0x7f0000003380)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f00000033c0)=""/40, 0x28, 0x7}, 0x3}, {{&(0x7f0000003400)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004800)=[{&(0x7f0000003480)=""/125, 0x7d}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/166, 0xa6}, {&(0x7f00000045c0)=""/241, 0xf1}, {&(0x7f00000046c0)=""/238, 0xee}, {&(0x7f00000047c0)=""/48, 0x30}], 0x6, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000004880)=@rc, 0x80, &(0x7f0000005080)=[{&(0x7f00000059c0)=""/147, 0x93}, {&(0x7f00000049c0)=""/207, 0xcf}, {&(0x7f0000004ac0)=""/246, 0xf6}, {&(0x7f0000004bc0)=""/166, 0xa6}, {&(0x7f0000004c80)=""/189, 0xbd}, {&(0x7f0000004d40)=""/228, 0xe4}, {&(0x7f0000004e40)=""/206, 0xce}, {&(0x7f0000004f40)=""/136, 0x88}, {&(0x7f0000005000)=""/81, 0x51}], 0x9, &(0x7f0000005140)=""/95, 0x5f, 0x5}, 0x99}], 0x6, 0x4, &(0x7f0000005340)) getgroups(0x4, &(0x7f0000000200)=[r5, r6, r7, 0x0]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r9, 0x5452, &(0x7f0000b28000)=0x3c) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000053c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000000803000038010000ffffffffffffffff00000000ffffffff70020000ffffffffffffffff70020000ffffffff03000000", @ANYPTR=&(0x7f0000005380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x368) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe1e) fcntl$setsig(r9, 0xa, 0x12) accept4$packet(r8, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005880)=0x14, 0x80000) r11 = syz_open_dev$usbmon(&(0x7f0000005780)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$KVM_SET_PIT(r11, 0x8048ae66, &(0x7f00000057c0)={[{0x85b, 0x6, 0xfffffffffffffffa, 0x7, 0x9453, 0x2, 0x7, 0x1, 0xb968, 0x5, 0x9, 0x8, 0x40}, {0x8, 0x4, 0x8, 0x7fffffff, 0x6beb, 0x2, 0xdb0, 0x9b, 0x7ff, 0x3, 0x42f9, 0x7fff, 0x58}, {0x4, 0x6, 0x9b7, 0x7ff, 0x8, 0x0, 0x1ff, 0x800, 0x400, 0x1, 0x8, 0x32e, 0x8}], 0x7000000000}) poll(&(0x7f0000b2c000)=[{r10}], 0x1, 0xfffffffffffffff8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000005740)=@req={0x0, 0x5, 0xffffffffffffffff, 0x60}, 0x10) r12 = dup2(r9, r10) fcntl$setown(r12, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r12, 0x40505330, &(0x7f0000000240)={{0x3, 0x100000000}, {0xac, 0x1000}, 0x7fff, 0x2, 0x7f}) 2018/04/03 06:06:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000300)=0x7) 2018/04/03 06:06:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = creat(&(0x7f00000004c0)='./file1\x00', 0x200020002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="33000000a6ebde7314a6dd3afd52d65b2e5697beffc7615d1fbdda4604d87edb6eb170a42262baf9ab626de88b85b2b8d6b3a051c51b97e955602663ae49bfcbf0b9e54871c19e"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r6, 0x3}, 0x8) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f00000000c0)) sendfile(r4, r5, &(0x7f0000000200), 0x20) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(r5) gettid() open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) 2018/04/03 06:06:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) eventfd2(0x800, 0x800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/04/03 06:06:09 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="931265bdb2f070b8e75ac24e7adb34e6bc806e15ab5e3a14bee1b6080e63e34aededee802601b2da607114829ea953d622881d76ad0bede3748087a96b8cc8e94432b84450787dfbbe94ca41c32cd917fd38200b617b0ff6bf3ef64a078b62f9089bd6210a9a08437779dfad24d2d92a97b83a5cd7e1c2de07499d9b4c0034da41a6378fa4992da3688b37122e897df0") accept4(r0, &(0x7f0000000380)=@ll, &(0x7f0000000400)=0x80, 0x0) 2018/04/03 06:06:09 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400a00) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000001c0)={0x1}, 0x0) fstat(r0, &(0x7f0000000040)) 2018/04/03 06:06:09 executing program 3: get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0xd4, &(0x7f0000ffb000/0x4000)=nil, 0x8) 2018/04/03 06:06:09 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x5, 0x7f, 0x628, 0x2, 0x7f7af3ca, 0x1, 0x2, {r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x6, 0xffffffff7fffffff, 0x8ce, 0x6}}, &(0x7f0000000200)=0xb0) 2018/04/03 06:06:09 executing program 1: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xe2b, 0x0, 0x10000000000ffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="01e700000c0000008320a16b5fe7650100010000"]) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001480)={0x3, 0x0, [{0xc0000005, 0x0, 0x2, 0xfff, 0x1, 0x9ab6, 0x80}, {0xc0000007, 0x20, 0x4, 0xfff, 0x5, 0x7, 0x4}, {0x4, 0xc242, 0x2, 0x10000, 0x8, 0x7, 0x1ff}]}) 2018/04/03 06:06:10 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) close(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/03 06:06:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x400, 0x5, 0x7, 'queue1\x00', 0xfff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0xf000, 0x12000}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) 2018/04/03 06:06:10 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@bridge_dellink={0x28, 0x11, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) listen(r0, 0xffffffffffffff00) 2018/04/03 06:06:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f39fff)='2', 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x800) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="ece5e8d77137a03fefc5745b219c857b107b153479ee3a934c2011a0b40050a19c8a435e4baa7d7fbec7a5834ad28717e1fb5710c52ccb72eb22421e64e8433743a1e4f81536d3837625d6e3efdf8419147ea195a3e6de690dc1a3b3b935afa731bccb886bab000000034d770960dc46f44095651658cb52d70f309bd5d1b44c3e3617032b394ecf9f5424567d573de23371308f4f6d9edd983a2eeb5c4ce1f5fe37d7f6422d5c294b93485686e3c0294ec75480f926175f9a9100"], 0x2) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) 2018/04/03 06:06:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x181100) read(r0, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001d00ffff000000000000000001006fd00b77666967ff81c0"], 0x1}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) clone(0xfffffffffffffffc, &(0x7f0000000480)="4ae6e9fa9024be1631bdb31d1aabdd4f7d50a853fe84b099a852aecb1405a4", &(0x7f0000001ffc), &(0x7f0000000440), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x10000) syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x25], 0x1, 0x1ff, 0x1, 0xb36, 0x8000, 0xd6, {0x0, 0x8, 0xc62, 0x3, 0x400, 0xffffffff, 0x1000, 0x28, 0x4, 0x2, 0xff, 0x80000001, 0x5, 0x7fff, "40f65e7033d5ee709eeef9353ee44db7b26abac768a2fdd01a22d85df5e97bd2"}}) read(r3, &(0x7f0000000000)=""/28, 0x1c) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01030001"], &(0x7f0000000180)=0x2) unshare(0x20000) ioperm(0xfff, 0xbc8, 0xfb2f) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/04/03 06:06:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) futex(&(0x7f00000016c0)=0x2, 0xb, 0x1, &(0x7f0000001700), &(0x7f0000001740), 0x0) r1 = request_key(&(0x7f0000001580)='pkcs7_test\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='keyring\x00', 0x0) close(r0) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)) ioctl$TIOCSBRK(r0, 0x40044590) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000002940)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001500)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000002c0)={r4, 0x2}) fstat(0xffffffffffffffff, &(0x7f0000001240)) r5 = gettid() capget(&(0x7f0000001900)={0x20071026, r5}, &(0x7f00000017c0)={0x5, 0x4, 0x9, 0x5, 0xae, 0x7fffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000001480)={0xb, 0x8, 0x7}, 0xc) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001840)={r4, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) epoll_wait(r3, &(0x7f0000001540)=[{}], 0x1, 0x9) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001800), &(0x7f00000018c0)=0x4) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_buf(r7, 0x0, 0x21, &(0x7f00000012c0)="e81392d30512f562c5eaf0fb42f9a14c681fdc531929362c2b72afc64e0dfda1a6364698bee65cd4a235f8c0ed7fc181dcf0fa0c70eb7a9fe240ec912218d18ec7317221a245cbc82634996e800ed66f893e0d78542bbf6621112296a15f5be8a5802c7316ac8e5f706c2492971070d871e70c06f6a1dea5e82f0c6682be19c379393552df27d3b6885e5b8d8f22cd22cf69d9a09660f25cee8197991525defc8ddcaa2db026e234b23a751df1bc34d75d6f88da6abcc06615ff69f74f36", 0xbe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r8, 0x2}, &(0x7f0000000180)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001440)='/dev/hwrng\x00', 0x40000, 0x0) r9 = getpgid(r5) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x8001, 0x7) perf_event_open(&(0x7f0000001640)={0x4, 0x70, 0x7, 0x7, 0x4, 0x3ff, 0x0, 0x3, 0x2000, 0x2, 0x62, 0xfffffffffffff801, 0x1ff, 0x20, 0x400, 0x20, 0x800, 0x2, 0x8, 0x8, 0x7, 0x80, 0x1ff, 0x1, 0x101, 0x8, 0x101, 0x0, 0xfffffffffffffff9, 0x9, 0x80, 0x81, 0x101, 0x4, 0x2, 0x4, 0xa, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001380), 0xf}, 0x7124, 0x3, 0x1, 0x7, 0xffffffff, 0x3, 0x8}, r9, 0x10, r3, 0x2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000001c0)=0x20d2) 2018/04/03 06:06:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0x8c, 0x7f, "1ee900c243053cf11ad40f840ecb989eabea3be715b3510658cae984d523a644e208f130075eb2914ff7d6092c6783e934971d6337a942adbee7b9be7b8f02e5f93735126b44a297c7b239ff7db1fb6c6ad8d4575c6fa3c53a9c50589678584c6a1bc1430dc6510bfb9eada9ffc2b8fa2c7c3f963fcf7448e138191ee29b00faeba8c465"}, 0x0) 2018/04/03 06:06:10 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) futex(&(0x7f0000000200)=0x2, 0x0, 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') sendmsg$nfc_llcp(r1, &(0x7f0000001400)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0x3, 0xbc, "2d788438c8fdb9b799738223d536f0d5ca78d5361196ef85db3e96b2d52bdac122d3f4e44cbdc22c1aade89040bed7b7ab351e5d95bb7d7333b6bd3193eae0", 0x15}, 0x60, &(0x7f00000012c0)=[{&(0x7f00000002c0)="9e0f85c24739107fdec90ce5977febb1b1435ef6f2e05dc0497742a543920dc68f60f347bd5d054b45fac7b3ebe0731d0774c901851525ca103ea96622fb03b0a87d2714df1bac71123e3a8392ce2965e17eb8c8a26b97490d9362659a6c27b4ad41ff1f2f459639b0c17383a19329756dacaefbcb67113ffdf645e1b449e13c156fc37b85799584e690b575b1345ff8ead6cf2b25be16833e708a519d36f8145986ecfcc5a979252a887a42c20a3d4cda2c6d42d33699028fe53454d4c853dc77171be3a3c203da721957f4105fdca2996bcd7476d74399ddffe6518e1fd035527b2552c0aa0c4d3a1fb27b5ba7bb122a07817acf2b2e2373d9946823ab974b5daa9e8fe4f0940540d810f4c7cb1f77408cbc577c47220ca3274408d530d6b07628d2b782339ee49f36c3d8ba5999d7ca4fa661a4bf5337c2e0cb7205ee358610af0b06c1c39b0b6ca18b649f57f65acdb2e9fc206867068f7317d17d95befcfa214b004169c923efd904743d63387453ab3026994219d7c4148ce188cf956cfc58fd3636b6bea22b4abb8307c2f2a9562edb75264caa38b75064f74b0c2b3ca88a5a77ef4ab9b580a8f574642c20cc2332d6a65b2a96534dea424b9ccb9110bbc09d60472631d80f65dc4f8ab87f6261bc66ca8b343b98ade178e08c98313a5c60a3cb61bfcebf0f5d0ee97cfc808f72491f915e94368de9479e8cb8d9cba71e1b1e471756c8db8848d487e4b94bc4b71f729eef3921c27dc411d8f18083b9ebc2b0918d6c1cec84795e569fc5b6b2ee0ddba8e25df5c0b8941a10967c86b485b2e0e71f7c76fe6ce03d612d8261683dcee09ff0a121d7106b4c83c40dc7956a5375313530e746cf9c59af5169476f3f59183ee19f2a129a327f48064a2ac7d546f2ee839e8e5ed28bc877c2fbec9ce1c659834b5b81cfe0d5b1dd7e0a729b277e43bb90d3bebc76f2d3f6c674720cbb6153fce38694c748e20d90e08be1cd0d225206ecf1634714c16ee3dec641ffbc69bb68c758652fcf544691996bf494d22538eb4320b8212962562915ec901c112c8bc98978420d309aaeab207410da155e46e53ad7ba6016648a6197f625a5d38c5ef17eb05858c0bd9da9503895c2dbd2021560f31394dbd4b92138cd221c25b9372669d106faeb6acaec766ffa082e14609c52efaa2fdf6a0f76b8528fb1bb062daf124ea0ead80048600cc5cdbf13dc5ec48f85a662af215f134fe485072126aaf178573c8b6d14a42fe02719bd9812109a717f83ca495e0b39a2a022f5167ca897aed7d6503f9dfdcd66f882fd4beccc1a47e667ed716c39513575643f4e107a6323f8d94d308ec3518c84716c2e07629566acaa83a04d564bf4180034793e48eb4905c9275ba1a2f6b273323d57baa0f21f86fa91798ad74e538b144bc3ae9a5e38ed5870718d59a136402838a66ba37b14432dc2b5250e12d84041330deb05a10fd02b074b59af272d2906e16571eca618b08967bd9d0c2761cf9bf77f419d8d4a9c8cc07554b545b96a087f7cc98499e637901657f95446e9f7fe6d524da6be30897d93777ef7c74f83f9aecdda4e4406db292932ac882d1a588985de867a4efdb1472426c0fa5194d29d70cad1b8385d9544c004cc6b44f496da08cb74baf3f766403c5e646ea2b62854a7a7f663c71324d542317cfe2b4fc861c0cb2b8bbdbc69bd7858bdeffe5ffc0ace93c341b0930b3ea9e9893e15bad3f3b1c64645433490bf45b620955d961edfd67a6c2ccc8ad7649bb2241965f29f101303b13eeb4ea056db672b685558c5263bc906692b31f6aacf6245841f16a94de499f9678601a80b75a5c2b6ef9eb90e4e565ff2f193731840c8b93c8eed6e28c34b21dab4ff7edf59bc042ea69356636d1db72de0ae03bdb523cb7eca324a8619ab08920e112845c0b006a574bbfad113cb9833e096eaea94f802df8fbe7529cc3a2cccccf55f33eae6cf55d866b01b6558e19bdb41104523f8e0e2331fb6efc32901f82109648f2f2bcfb8e1b3ef9f081d2c100ce2a1961fa66ddb27f445da10aed5a67616b40fad4379dd0bf11d87749d2af01b4363cb6d99b8d13ee3e4042bf53db4ba07cf97acbe8eb91e3dd3918cc3d6e0b7c3b75a08a3c15937fdb814f6522203daa36027a339b0f27f5d759c5b00d0cc85d2b58ec747a17c9dcabd05744c44698d230b44db5e269610a487167becfb8fcd33ac2cacc3fc0eaa079fee878c9e4b3bf65d9a73e26bb0ef0220ac807deb13f93afa0f59e393528131a8a1261cb71665ce06732f427d6db50a5b832d844f83a7523febfae6be187eb5fc2edfffd03a43b1c2f235eda8290cb8c4568f3e27d2e47d7fc6f087f2f7b7a702a79aa7f56fe677cdd1ba78ae259c9e27366c8cae9bde599a7ae7298015a2d8b25cf256c3ea40955f350e9e9e352baaedf3a7eafc1aac5140dd415acca7f7637aa366fb1778edcc8a87f22e940a65118155cefcad76124f4b909c7829d2adb517dc5c007dc9d71e04f4b96d12630f605260bcedb5ea17ff79a3582037dc4247be3568878c8d88ef902de784379fdc9ad58c98378ef4fd9962b52d649c3b50e39738dcc1313fc35ef2f1e2cc5859a4c9e77569f3b96ad5125af84d98fcd1a28e1234b032bbd6629a90d577854ce9ab4758e46b2d85e3485c79d6d674c79d845e583f1c27ecd6854f5db590bd9dadb638c34b843ff1c2ceb6c902baef2936177be188a2b018dbd1625cd883f5b6988b0e0a70c452d4d61de93582f586f67858e62541e1751fbcac069e5b2aedcff4d09caac6288a89a3802a80f32e107e2df3a1d3b92ed4b6c9100b852ac311b0a40ea77ee0fc4796f2b9fe12ae7fd211c8291c00447fd0f4ce7f76de7bbc6b300b869c541ff988108aab79b4249a26483957553a620f91942c01cb0e27e6d2fe42cd60cf33d29378a7d1ebbbfdc79f567583c09e0081d6ec48fbcc300e73bc1ebb79247423fbb2a1e9037bb9fa95a42590575cddddc78cf7930e3539fe31fe8a7b2e172b6e3480fe41a81729571d1801eab4684dcd31b096130654a05434fd0bd7410b74d32b18b6ba09317b09788dcb48b556264bd7228a2db82b513de5269f1938372762068dc41216cb72b6bc174737ca33af318c7c683aa4245d64c573f4ab83b36952c631f8c60eecf29842e9054daacdca89c6f9c5cc55431cb5e0d6398ae6b8f862f855a69b468fd276b2b609684c104f1887f1b67c6a87d0cc262ef8ad6651526dd02d6bd3271af0c5a53c81d2e438f94675bc73501f0bafc2c2395b73e44449e24d0bab407e41a85081b27af5a64803352eea0b66745c72ad2c5ca9bc8704166dfd2f4cfe97475dcd869d8ecb709000d124797c7907076f7267a70835f0a9bd9acb7d770e9287d8921e69dacdc3ed4d94f6c10e8730394410dc54b8dd8489f5e605bfa494ac6909ceb9d1395bbbd94450945d587a18fb235dd5d1e76f119dcb903f908d5f3f13239ed6e1f741a84a6cd794c26326ada6a0e93b0800f27f23181b5e115fb1961efb33d98c10780adbf3867ab3087e156ba18255df97bc866e184ec9b8bb94821e45d7a50a0c5106c7409a13103078fda368566b684f94765780146b5cc8d4669f0ac6531da650948b9334e2efe918d9c5751bb37431516f8eff21d1fe60f47ba0ffddd340664f14b7fe77b604d5bc4c036c6b623257889d2429ff7dc5ddc565860af2803d24d3d98848953ef2fdcc7476c21939b7a91568c5aff95a340328f2bb2b0a99b0e1608b2b0ccc2b5fa978d9a1aebf641caca82d932020276e68df72eb360cb033ca3b9e238a76bcf108a060dd777d8ad78cb27f2ffd400336465bf5d1f6b802fb613eccef7b921c36249b957912559c605d2659d3b9a15892030c3ed6febe023df3b55bccf149cbf525660536722f31e46452847eaf1f9f316d11b09075191021274d12adb9ef7153e574bfd45c2afe452445892d294627d7234643705a246db3a019c826880c90d3966cf8c304cf3947c92a04fede5966dbb5f804cc5eb705b8c2db1f3918c51b97cbb5379855e0b30ccb4d070c1af7cc5d9f1c4b1f791f216b9aa398ed3db0f13342474d3553312179eb8a252bf518c2a9c525e6653c6856ba8a8d4e610c25b6cd852333a17eee43f523c5a5d40d59d8d7a028b982f23072df1252f030c94f0a33d4dd3ce59962685aef513fb49187a608f0a0e7beaafe1a18a2fd42800121ba7faf4d6364435e600a3052e88a8946109344b7236e0c30bf772d2113a667af626719344582e6db12ba1b783f50b2f6087089d1cf0e042b016a401f2cc9ce437cf7ab850dd3ee4aeaf79139eadd3df880ffb32588e372320cf686cc90f505bd088bfed0ede459952d6da61f3de042e71ef0852d8af3f7dd5c4ac0d306f785580c6e59cb64a54eb4979d7548493788e17dd62b4ed47d70fbeac05ed11447a62d07fcd59dc0b375e588710011fa1901a90db907a8e657fba64ec7ca7f16b860d808acc19feb5c80efdc870cf91c4d83dd2416c200c3327f512eaa44387da44bc45dad93ec2c25ee5462c967b07719304615e7f9396346d819a08c2dc9d98749cf79a3d56416aad8e3b5c42d0bc2f27a5b56bda7a2098f6fdc0e426abc7df456b5a5ba0b1e59d12e714d6b1f5bb434c78f1ecb478c207c8f970fdcf6b99cc9c76ee81010eaae478c8f028d1cc04f2a09d17ac353a057048cf0454c355e286570592fa59b499e9a390f93691ce0a049965d500c973ca7eca25cd3202302ec2e290ddd43568a64fd2328c2c19c4451b51625897a800a5bd9bf5fd5beea88f50327f935624bea2231a86e400f05e7ff3e8ece052b43190d1ad8e298288ac8378325927ca426006cea2734ee18f2ce7ef512c6b3bea5c66b491386a89f632b3235129e75efccf9991913325efaf74b44979b1721fccadf0ca54410c0fd6c009eb5ca227a572f466fb678f9928b1753f4cea00c793fc9bbc953132e9e3f517b6dce173129dbe1db44887db2d1320710908b4d2f8d46e2c4a04b01a05060bd0f8b7d84d1c2f2a88372b9dff7f1fe2e356e2d506d77d8b1f8a85945a7a7a58b5e40504bc3512911b7059b63edfb769e1ee8b2ab80ec745cbeb8abcbf886c18a308708f9f8c56941ddbf8ec7b516ee9962529e25327e661526996928249202e0c90d20f9931d35ff8dde4a23a95667f7d46632fba7f9e888d3ce9563b465c7db96dc04fc975903fb30fe67b005503f48c8a9796a448202d1b1f363c8837eaeebf8c5044d1f350d89096bbafeaa231ee8ac62bb169075a03da1770914fdf2bccb0c93ebc4a314f79a8a93828bcc81c10e6719a05ed7db8100159d6a5dc7c15d0b2e0b55a7a8b83adeb5174a43f0b5aa396dc9f0ac3b48ebdca40ec3d9ac5c166a85b4dc4fabdd20330eea8fa06469b7103529bcc399b9bb2c0bca4bd37f841fc707bdb8fdca114d3dc8a3803dfa6bd5b04d51bbaca281f8cc1b477478722f66321b123f68513bf892b690e61c1863a51c3f654e9717c30cf6615a4e25d6920da8352c1a0d0e438e51c36d25f82bb2afc230f317f2735670d557926a3a69f68bc5203ad68c2b4d9432266d07a4f71d81a77cdf72624ca3f03fa21da1c38326744134f7d2874788d98c36ae178b8a441bf33caedc29d799b517e5e22a19d3690da6deaf89b54cf3c08b60d21f78550df8a3cb4a21b9c9ce5811a7a46b6424f50c8a46ea3f32db7c02826c00c49f4cdfb42b89231e1c5a675d0149fe2bd0ec8f18d66ca2db8f212a14e575be21f637a65461af1c4ff371a8", 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000000140)="2e9f6162d6b7aeeaf4de3df1e9019cc24245660a9c72bcd65ec47609db08071bb6afdb3abc511d1b68ecd57d62d410a3c4274aa43776c3a6606ff5971dbd330292866c7821b5a8bce920590a6c8f691a394616d5c04217637c8885e7f487f91db2cda0d03d0e03803fdb439d6828dbf2f55836e094aaaed3e657799faa52ead238ff2bb8a8b22f84d86b27b6e5ceff30e556da72c0d794d31d0405ae9dff269fd73c1e8c25e4005da76f460c9943f62f06d46f3b", 0xb4}], 0x3, &(0x7f0000001300)={0xd0, 0x19f, 0x101, "12cdca890f0f5471b5633dd433c05483b5dd4eb376d0c9481efbcaadf18d713d5168f0676c04fcd6f40a78c53827b96c05c268b65d7fd21fe8f47260f59ae1f30869423193c140fb2023703dd14e48ccbabff1fe9f071f0a07c315cb7e127d077db1e79020525fa66586732a1a0ec8a334c15a07e2d47d7184600fbc2a9ff60c4c16cb2ca7c2a2f6f0248956df648083da14377759b4eeb9cb369dc800cf604799d224bc2b7a5aad3875818b5fbe2de15c3c69836f4f6a6887"}, 0xd0, 0x8000}, 0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/03 06:06:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff000000009cabce480000000000470f0000001a"]) 2018/04/03 06:06:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) munlockall() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x100000000000005, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/04/03 06:06:10 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flock(r0, 0xc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = accept(r1, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='teql0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x100000000, 0x4, 0x5, 0xa96, 0x20}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x322, 0x7}, &(0x7f0000000340)=0xc) bind$ipx(r2, &(0x7f00000001c0)={0x4, 0x8, 0x0, "bc824e744a00", 0x400}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0xa7, 0x1, 0x2}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) 2018/04/03 06:06:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x1}, 0xc) 2018/04/03 06:06:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0x0, 0xb6c}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) read$eventfd(r1, &(0x7f0000000140), 0x8) 2018/04/03 06:06:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) accept$inet(r5, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/03 06:06:10 executing program 1: unshare(0x2000000000040601) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100000000000, 0x0) flistxattr(r0, &(0x7f0000000680)=""/199, 0xe620) 2018/04/03 06:06:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) mq_timedsend(r2, &(0x7f0000000200)="06d5798e86dd1f83489f721357750a6b0036f39a93c67f2077a44203be7315d69d0ad3e080215add4f512a4db94074e021606f9f4621e4e8b2568956b6c853b29ea3c804d1feb73f9c5b1121a2546a3d0d397dc239d850485b24ad83322fd840e5b42e318038fad4d337a38fa2e0a3426781f956fd2b48aacface0954ca248d3a3b2", 0x82, 0x0, &(0x7f00000002c0)={0x0, 0x989680}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x2, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/03 06:06:11 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="400080000002000019000000d50100002c00000001000000000000000000000000200000002000004000000000000000265dbe5a0000ffff53ef010001000000265dbe5a0000000001", 0x49, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="005f06f71a25955f72684670f49912aa0d7f052de6d300000003508961c2b297a9d27b881bab886a95a0d3d7734b7deeaea0a601f0cf0f7ed19d0947e6a858"]) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffffffff00) r2 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='ext4\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) 2018/04/03 06:06:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') ioctl$TIOCNXCL(r0, 0x540d) clock_gettime(0xfffdfffffffffff5, &(0x7f0000000080)) 2018/04/03 06:06:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000001e80000000000000000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x0, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) futex(&(0x7f0000f72ffc), 0xb, 0x0, &(0x7f00001bc000), &(0x7f0000f72ffc), 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/03 06:06:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/204) delete_module(&(0x7f0000000040)='\x00', 0xa00) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000002c0)={r1, r0, 0x800}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800002) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0), 0x1) 2018/04/03 06:06:11 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x4}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x49249249249265c, 0x0) socket(0x9, 0x80000, 0x7fff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7fff, 0x4) 2018/04/03 06:06:11 executing program 0: clock_getres(0x8000001, &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'btrfs.', 'ntfs\x00'}, &(0x7f00000004c0)='[\x00', 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000540)={r1, 0x2}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x800000000000}}, 0x9, 0xc0c4, 0x4, "b2aef96dd38166709b2fa4de2292d67e5d136e34a4e5ec53c8691a63574dbae48a8e08329963caa14ff5c57db5f024196fcb2a4391c50ae265da0bde02ec8bb47bfc259f873f2ec637e82225a8c6121d"}, 0xd8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r0, &(0x7f0000000580)="6776d1f61f3fcbbd708fd53844dd6cd447c79465776a324ee73783ee8d5b9d794583a15e48890b750519396a86a2ba709c1bd3d49bf31b8c40ab0695b74a9af740fadae214f815d8b2c95587fdbfed8c3dec61723b5868beb320e5d28dbdac0f7971af383f96232f5a435b11b03be0cecc14e1670a121a3a4e4e61402b40597c51a61d4ca35bfd3880bb58c28dd2d391eef24e53fb2832e8cb219b0ee103963eda000aec6564c89251dc8fc607b767f8bb7fcd", &(0x7f0000000640)=""/222}, 0x18) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x8b9, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)="f610abaac092ff24bc882b3a29cb54a1ab0b4cd16367162f5f5ccb88fa01ec0862c0e46277c6b7c09b88560deb7821aba2e7561265b5e666d790f82cf438afef2a825cd7729842afa0adc352520dc507a4b8f85dc1f8e019f756e89b032d139a085cd13521f4ae58e893b166bf87d8f83da49eed8a4abe35cdd20b96903d51f8656bf52dd41d513bb61ec52d2c1a7cb10ad9b449ec72841e76e1eba8ac8ff6c22d78a928ba4a8ac64de123e57488a82f49afea7d6540babe0814a8517a5b79f3335a2e5c56efe021df312837ae443f92b74d6465717c2157c35ad843b5f92fb810a547b9e8dec51186", 0xe9}, {&(0x7f0000000380)="3526585393679058736f7b43340ec4c4f2f69884017f4b191c86e14eb5e79b203b2137cc46f92aecfbd8640c2fca516eb9b9314eba351eaad1", 0x39, 0x100}], 0x80005, &(0x7f0000000400)={[{@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'iso8859-7'}, 0x2c}]}) 2018/04/03 06:06:11 executing program 4: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000000040)="260000001a0053eb910000f9090000000000000015e0f1ff609b000000ec5501000d69d488d8", 0x26) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) 2018/04/03 06:06:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaa08000180c200000008004a000030830fef00000000ac1414bbe0000001890300000083506f782e351b0a34818a1f732b0e520262e20080b0bd8b7bc6231f4798bf2227f8132117106088d32a336bb15c7134a6b40900a32826dc3329b7977fe54d118536492a3367ac15f558b432160d5e57e8766d2453644b1d1412d0d2bd611bc22fb900000000"], &(0x7f00000002c0)) 2018/04/03 06:06:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x48201) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x1) close(r1) 2018/04/03 06:06:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dd50dd04"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4044890) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) socketpair(0x12, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), 0x8) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="4dbcee955e2399d41ecec000dfe29893912ee372d3c9ec48c1b998515ae247939fa5505d651d1c7ee8ae7e093911864cff6526128ac80000000000000000000000000000d4fa560d9fdb6085296c14477b6ec13520f9d69d1e32af0b6523168f3a0fe815a9eb329278346dc1282e69c0a75f235de9dc76ad2f9d39210a4a04c198edf0c3d6a6e743a88f8e3a797452b542ce0000000000000000000000", 0x9d, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0xffffffffffffffac) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000380)=0x7, 0x4) modify_ldt$write2(0x11, &(0x7f00000003c0)={0x8, 0x0, 0x1400, 0xfff, 0x0, 0xfffffffffffffffa, 0x800000000000000, 0x5, 0x8, 0x9}, 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/03 06:06:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/1, 0x1}, {&(0x7f0000001140)=""/100, 0x64}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/174, 0xae}, {&(0x7f0000002280)=""/37, 0x25}, {&(0x7f00000022c0)=""/251, 0xfb}, {&(0x7f00000023c0)=""/53, 0x35}, {&(0x7f0000002400)=""/4096, 0x1000}], 0x9, &(0x7f00000034c0)=""/198, 0xc6, 0xff}, 0x7}], 0x1, 0x10100, &(0x7f0000003600)={0x0, 0x989680}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003680)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000003800)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000037c0)={&(0x7f00000036c0)={0xe0, r4, 0x311, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf36}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x35}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x2800) dup3(r1, r0, 0x0) 2018/04/03 06:06:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/04/03 06:06:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000001400)=""/4096, 0xfffffc1c}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x6586, 0x2, 0x7, 0x401, "213496ae9c9706ec5f7d34e5d5b9215fab23c72bddb3dd86482c9331ca734fadf9c9e6b5775625de0af7a005", 0x6}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1) 2018/04/03 06:06:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9, 0x32, 0xffffffffffffffff, 0x800) r0 = userfaultfd(0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x40400) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000006c0)={0xdb70, 0x0, 0x6, 0xff, 0x7, 0xfffffffffffffffd}) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000540)=@known='system.sockprotoname\x00', &(0x7f0000000580)=""/221, 0xdd) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000000)='Phreaded\x00', 0x9) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000280)=0x4) ioctl$sock_ifreq(r5, 0x89b3, &(0x7f00000004c0)={'eql\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/156, 0x9c}], 0x1) lseek(r0, 0x0, 0x7) getpeername$inet6(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x1c) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x2, 0x0, &(0x7f0000011000/0x3000)=nil, 0x1000}) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) close(r0) 2018/04/03 06:06:11 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = msgget(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0xfd2, 0x0) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x20, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, @in=@rand_addr}}, 0xf0}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5c) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[], &(0x7f0000000280)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x0, 0x0, "0be47daea147"}}) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x100, 0x4, 0xfffffffffffff001, 0x5, 0x7ff, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000480)=""/151, &(0x7f0000000140)=0x97) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 06:06:11 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aa797ee1f8aa0180c2000000080048001414bbac1414aa8307efe0000001890300000005009078ffffffff"], &(0x7f00000002c0)) [ 158.640854] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (2 blocks) [ 158.701151] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (2 blocks) 2018/04/03 06:06:13 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/04/03 06:06:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x101400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x24018280}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c0000002e4e11b694519713b7d44bd8803c35da6e78ee0bf5ff66a66808b48b7b08076fe79d356438b834577bb31b9c27d2e121f0b101f9f0888f663a333fdaf03373ece76500becae35b12789c788b61b5d6856240c16609997d63ece72340672632f15821ff3155a50e62cd8d00000000000000000000000000", @ANYRES16=r3, @ANYBLOB="000f2dbd7000fdcfdf25040000000800080001f3042f00000000000000000400020000000800010001000000080008000000000008000500e0000001080008000500000008000100010000002c00020008000b000a00000008000900060000000800090003000000080008000900e3ff08000300010000000800060081000000000000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10003, 0x0, 0x7000, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f00000000c0)={0x3, {"8c16ac461444f6"}}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 06:06:13 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) 2018/04/03 06:06:13 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)='\n', 0x1}], 0x1}, 0x0) write(r0, &(0x7f0000000100), 0xcd8927c7fff247ab) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x82400, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0x6000, 0x2005, 0x100000001, 0x1, 0x1}) 2018/04/03 06:06:13 executing program 7: r0 = socket(0x40000000015, 0x200000005, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr=0x7, @in=@broadcast=0xffffffff, 0x4e20, 0xffffffff80000001, 0x4e22, 0x7ec, 0x2, 0xa0, 0xa0, 0x29, r1, r2}, {0x7, 0x326d, 0x7, 0x401, 0x1, 0x6, 0x0, 0xfffffffffffff801}, {0x3f, 0x7, 0x7f, 0xebf}, 0x7, 0x6e6bbf, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x3, 0x12f, 0x8, 0xffffffffffff7acf, 0x6c38000000000}}, 0xe8) fstatfs(r0, &(0x7f00000002c0)=""/236) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 06:06:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fstat(0xffffffffffffffff, &(0x7f0000000000)) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8000) 2018/04/03 06:06:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000300)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2}}, 0x0, 0x200000000000203}, 0x15d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket(0x13, 0x0, 0x2) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="36e8f5c79fa7c7ab025fbf107a273476b40cbe12d5571d5d30cfb02e656275575ac983867da4029e74", 0x29}, {&(0x7f0000000100)="c3166162956c91a92a3259803666123c1cf97f1f1938d32cdc52d717f393b82edfbee3cbb9a0505fa5af54023b1676289551743960c5e69a12f3e9475e5a4941d20c9e8b07ae4b58013945e90a4e4aa98e902439c97ae0b31eef64033cfc5670497605506c8d0ca1e4bd6720f38b3bda59a8bdbf50d444156f170ef1d067788ce989fa2a6fdcc82e01e0777c943701966fb82ec8acc566b468df2d", 0x9b}], 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x800, 0x6, 0x1000}, 0x4) 2018/04/03 06:06:13 executing program 3: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) lseek(0xffffffffffffffff, 0x2000000000, 0x4000000000) r0 = socket(0x10, 0x20001000000003, 0x0) sendmsg$alg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e0348ab5ad4f94771c5494b07e9e0485197fff358557217e1c7815fb30cc605f6a1ef28b2f410f06c0adcacbfa32859c4be61aaaa77063e0ae53ca5adf8a47b25171416ac9649c092c8f36fae3ef4123c5e6b8e2f81558933", 0x59}, {&(0x7f0000000080)="c3f1b070b7b350ad04", 0x9}, {&(0x7f0000000140)="72a4105c9ceea96bfe1dd2dd460b044688109871098a5ec0abf06176a3cd8e2340657c78ef2d62441c2d82bf1b3cc8e7ca439c5e1f226e1035ef74c41fbf9e950d58255299b6c0b6281ca9819a5bd2a374d0a0de4de10665dab6194c27fb016ede64eecd02367ff467d9f80b8c5ae027ce639577376ee732bf38619a74a9fc92459d3955fd4825fb1559aaa8034566a75bab8122e5a8b4a6f2f1a998bfad585653f7d10ad6524998b7224b331b27b49bf554a56ad6b6289107fc", 0xba}], 0x3, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x40}], 0x18, 0x20040005}, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000380)=""/180) write(r0, &(0x7f0000000100)="220000001400070000e80000010003000208030001000000080002004100fff0f055", 0x22) 2018/04/03 06:06:13 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000000140)="8f5222a5e88336232fa5d0150f3b99949a", 0x11, 0x4000000, &(0x7f0000000240)={0x11, 0x1b, r1, 0x1, 0x7ff, 0x6}, 0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000300)={0x100000001, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x85}, {0x2, 0x4e23}, 0x200, 0x3, 0x5, 0x8, 0x4, &(0x7f00000002c0)='syzkaller0\x00', 0x100000000, 0x10000, 0x5}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffc24) sendto$inet(r2, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) sendto$inet(r2, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r2, 0x1) 2018/04/03 06:06:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x7}) dup3(r2, r0, 0x0) 2018/04/03 06:06:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xff) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000080)={[], 0x8001, 0xe1, 0x3414, 0x0, 0xecf7, 0xf000, 0x3000, [], 0x8b7}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa, 0xffffffffffffffff}, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) capget(&(0x7f0000000280)={0x20071026, r3}, &(0x7f00000002c0)={0x8, 0x345, 0x55a, 0x0, 0x181d89e0, 0x4}) [ 159.657151] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 06:06:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x2, 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="4ea4a5fa151c7b3d754e2aa9469bddd628056c477f53da66e22485788931131ccb4f1b60a32f722a01b9c7d03837f84773d9cd51ae55b83b1104f84fcf21b24e0d4d33403d6210629d903ace88a8897822628bc396bb812a7104378e8ef688fb5af447f096664e04e7261452e2490bfbdcbc3cb8483009f607b31e02b339611fd770c037880d2201a005f772cea27c5b0957ec4234087add0a41842d6a86f9903acd0308066da0cde5c018a0c66b1ad1458a1c3aff55bbc4ade3a9b186c0348cb6535c62190604b857e48cc269fb00888046c04f9441c9e3ceae652ffc4ce1fba7f285c1afd4812cbe08ade8b9c0c3c11981c5", 0xf3}, {&(0x7f0000000280)="067923c39bf4d3eb396a9447a182bf0d193cecd84c593a286a888cf71859bed3d8da54b708b6de9d5ca5bdac8a09c40f5b8b1a3a26e3f93ca0054eb8c5a3dfc94b8a1189959018461364d0299d10b54675f45f02bc06570fe09cda83840240ff4f386780fbc00a7fb70eecee79bd54461d39262c0f79322a520ce95def61d99ac199a7841e8c278eff428a1af5f510e52482e00efa46d63193f744eb901110972ebc7704dc1c6d9b63f4f195691cd2dd46fc6325699cce6f3d93981b", 0xbc}, {&(0x7f0000000340)="4e6007a6e5b6f00e624a54fb3e0b0f05fced1e4420c7e9e0ff22d0363add23e06903fec36cd94b6fc79dc3a3be47d11b05640458d8d59f15debbe6d5db2617cf4defb0b4f9a8523fae7e2978f18ac6462c4425e6a6839e1b35322e58a02069b8d76e50ae43723bef0672286fd8251acc02490b8f340e25a487d4c205", 0x7c}], 0x3, &(0x7f00000003c0)=[{0xf0, 0x109, 0x4, "23615ffe56dfa85fc6bbb9fd72f72deea618514b0fe207b32dcc116657a2ce6e9bca11d6d3ea7e297f185c7a8cadb5aaa407a55c8d37f15ac13ca821831b4ab18803633e6ed838795004090ceb9a604cefc45f8647b664e747a3659d6093e4074a16f8e4e204921fd14e73a8915a073faaa41624dc1753202cb28d5f706d685cf72ac4f738ee8c633212b5ae0b8e0ccb42f1ac564fd7fb47c84d2cf7154bd3e6ec943884ef0eab9d5b697625ff6472d0bd3d6a1a1ead1633144f0edfe263195acc8065b57610a8291fd5ba8f7e9ab9c0f3051999fbbe7ca601"}, {0x108, 0x10e, 0xfffffffffffffffa, "7dcbd2dd73090527fffd590172b0f01ee569604313ef5ee27454a0d3b5bead64633ebc050f40c71b51c2dd2222c06f606dee83c13220369322c19251bce056838a723ae54d522fee28a9c4359a63cb03d7e752f037ce44b56c8942644b1a39c1fb1fd098333bbd412eabc4a3698c279ddc581a50931d7430f16435d8c3577154749d8d195afc634feb5e59f694be6589955fd19eab0f1155c84a295c2510ca91117573d0c6859d7de18e227dd1e095deee3dccd34e5690ad98f2d0f0eee06accf058ad72afd823451abc1e272fc8da9fbcaef397339d03408e3e58a15f0bb4173206f1950a4207cdb5283bbdf84d925225787fdc"}, {0x28, 0x1, 0x8, "d806ce81a3ee64c61fb17d6a2c73722ca29732d5"}, {0xb0, 0x0, 0xfffffffffffffff8, "1ca531f7c139eace659cebc5fef7531087a991e4c433b12e6dba08e8195bff40069b144b36a79a32a8a8d8a3d4af57f4c0aa5c00bf3c62e08a9491c56ade2e1beda47288e5cfda315e806cdd6a59f35d046abdf8b6cf2cade4a146e097658f0ac3f948348663971117c28b4b63d609b681e7a55f248141aef471fdcbd1ebb67030ca7f3c8e08adbc4c2b59c5bcfacfef85e95c0225534d1d9453"}, {0x20, 0x100, 0x1ff, "2ef346d8bfe9b7dc9d5d525737a5"}, {0xc8, 0x1, 0x7f, "0209345af9710a219b288da442ea33547d7d775ed443e594500578aa64c4e0ed33f5e6daf684372d2ee8f08100cdb8cf94aaecd34e96cfd0e67911f3976afe65f7613b4d358e3e5df4cf0551b20ed431b43b52472bd689f8ad4700051fca77b8c5feba390de3096cbeeb55c2a90d6119da015991f137ed1c32923b62d025514d5b7bba517e8b0e40549499b9c46837308e9d94906d4f301e454edf4e51bffac713c317225cf58b32bd246861315942b22d8469a9a2"}], 0x3b8, 0x8010}, 0x20000040) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/04/03 06:06:13 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x8) 2018/04/03 06:06:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3c}, 0x39, r1}) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f0000000100)=0x4) 2018/04/03 06:06:13 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffff4a, 0x80000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x3, 0x7f, 0x3}, {{0x77359400}, 0x153, 0x7fffffff, 0x1}, {{0x77359400}, 0xfe9, 0x9, 0x5}, {{0x77359400}, 0x1b, 0xff, 0x7}, {{r1, r2/1000+30000}, 0x3091, 0x9, 0x7}, {{0x77359400}, 0x20, 0x10001, 0x7}], 0x90) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000080)={{0x4, 0xfff}, 0x4}, 0x10) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) write$eventfd(r4, &(0x7f0000000000)=0x20100000002, 0x1) 2018/04/03 06:06:13 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x8002, &(0x7f0000000100)=0x5, 0x3) write$sndseq(r0, &(0x7f0000011fd2)=[{0x20000000000, 0x0, 0x0, 0x1, @time, {0x0, 0xfffffffffffffffe}, {0x7f, 0xfffffffffffffffd}, @time=@time={0x77359400}}], 0x19) [ 159.751331] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 159.787813] binder: 12935:12937 Acquire 1 refcount change on invalid ref 0 ret -22 [ 159.807410] binder: 12935:12938 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/03 06:06:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) recvfrom$ipx(0xffffffffffffffff, &(0x7f00000002c0)=""/12, 0xc, 0x10000, &(0x7f0000000580)={0x4, 0x0, 0x0, "dd7efd9553ba", 0x81}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/03 06:06:13 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/03 06:06:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x9, 0x0, 0x2000000000000000, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x10001, 0x0, 0x7e}) 2018/04/03 06:06:13 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xffffffffffffffc8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6gretap0\x00'}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) keyctl$join(0x1, &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}) 2018/04/03 06:06:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000011c0)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000001c0)=""/4096) 2018/04/03 06:06:13 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @rand_addr=0x617300de}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) 2018/04/03 06:06:13 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x20) r1 = inotify_init1(0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x2, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x9e, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000180)=""/158}, &(0x7f0000000100)=0x78) fcntl$lock(r3, 0x6, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) fcntl$lock(r3, 0x7, &(0x7f0000155000)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x44200) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000140)=""/14) 2018/04/03 06:06:13 executing program 1: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000040)="cf"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 159.936333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 159.948229] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 06:06:13 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="8cac29ab361a459256d92477d7a5493b20771abd753d960fbbd4fd8492ebfec6c778e81886add91429c61aa6993b4e6a08f9b6dbc4304733be0e9aaa969626947e0dd18300000000000000000000000000000000"], 0x1) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='mountinfo\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)='configfs\x00', 0x0, &(0x7f0000000180)) r2 = fcntl$getown(r1, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000740)=""/4096) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x0, 0x6, 0x4, 0x2, 0x0, 0x6, 0x2120, 0xe, 0x6, 0x0, 0x800, 0xffffffffffff5068, 0x8, 0x73, 0x55, 0xffffffff, 0x4, 0x7, 0x8, 0x800, 0x2, 0x8, 0xf4, 0xf2d, 0x7426, 0x4, 0x800, 0x7, 0x0, 0x100, 0x1, 0x80, 0x7f, 0x1f, 0x100, 0xff, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x20000, 0xfffffffffffffff8, 0xffff, 0x6, 0x20, 0xbb3, 0x2}, r2, 0xe, r1, 0x1) r3 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) lseek(r3, 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000017c0)='/dev/input/event#\x00', 0x2, 0x20000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200), &(0x7f00000002c0)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast1}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000680)={0x279c27f0, 0x1, 'client0\x00', 0x200000000002, "fc863db059bddbc8", "d65ecbbb4ed806cb57579b95d7f23c580a2a35a24849c68b972ed5e5ba579a92", 0x9, 0x1}) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') r5 = memfd_create(&(0x7f0000000480)="f8757365727d776c616e3100", 0x3) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000300)=0x1ff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000001880)=0x6, 0x4) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x1, 0x2, @tid=r6}, &(0x7f0000000400)) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000000180)="a42b9f5a08063277263008ed1a044c904e98dc898c0536a2277f3f43b6e857253434b0fcedc108a5fcf13e8ac027ad175e807d65801b48f92a491a21b9c352780e3f7796de48a3b5d296ce95ad3bea0fcb66dbfd0a6a70c4f4ae99ae41bba04ec4b7863f", 0x64) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) r7 = geteuid() getresuid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000640)=0x0) setreuid(r7, r8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000001780)=r4) 2018/04/03 06:06:13 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000480)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64]]) r1 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000a00)=""/190) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') sendfile(r3, r3, &(0x7f0000000040)=0x8000003, 0x400000fc) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x20802) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x3e, "b55c753d9e3abc10539e99619a706d91ab27fbe3b07fec5433f861f53d35df74881821d4d9ccebefcca23a18ed39a6623c520ec234c7da9d63b81760995f"}, &(0x7f0000000180)=0x46) 2018/04/03 06:06:13 executing program 4: r0 = socket$inet(0x2, 0xffffffffffeffffe, 0xffffff7ffffffffe) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @random="1ec05a3b7661"}, 0xff7ffffffffffffd, {0x2}, 'lo\x00'}) 2018/04/03 06:06:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000040)={'yam0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x81) 2018/04/03 06:06:13 executing program 6: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x10020, 0x0, 0x400000, 0x7}, {0x16}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0xa00) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1) socketpair(0x1a, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) exit(0x426) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x67}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/04/03 06:06:13 executing program 3: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) inotify_init() r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x5, 0x140) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xfffffffffffffbc9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x80, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000600)={r3, 0x6}, &(0x7f0000000640)=0x8) write$cgroup_subtree(r2, &(0x7f0000000480)={[{0x2f, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x15) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, r1}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '\x00'}, &(0x7f0000000200)=""/203, 0xcb) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x7ff, 0x7, 0x4, 0x1, 0x0, 0x5, 0x100, 0x3, 0x1000, 0x200, 0x6, 0x1, 0x1, 0x6, 0x3, 0x8000, 0xc73c, 0x1, 0x4, 0x80000000, 0x4, 0x480b, 0x80000000, 0x9, 0x8, 0x7, 0x600, 0x30, 0x2, 0x0, 0x4, 0xffffffff, 0x0, 0x3, 0x7, 0x3f, 0x0, 0xbb, 0x1, @perf_config_ext={0x6}, 0x10000, 0x0, 0x80, 0x7, 0x100, 0x6, 0xa92b}, r5, 0xb, r2, 0x2) bind$netrom(r0, &(0x7f00000004c0)=@ax25={0x3, {"db55145cc605c6"}, 0x6}, 0x10) 2018/04/03 06:06:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x181100) read(r0, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x1, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) writev(r2, &(0x7f000036bfd0), 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioperm(0x2, 0x80, 0x2) syz_extract_tcp_res(&(0x7f0000000200)={0x41424344}, 0x0, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r3], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3ff, 0x2, [0xffffffffffffff32, 0x1ff]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0x100000000}}}, 0x84) unshare(0x20000) ftruncate(r1, 0xfffffffffffffffb) ioperm(0xfff, 0xbc8, 0xfb2f) exit_group(0x81) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000080)={@empty, @multicast1, @remote}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000040)={@empty, @local, @rand_addr}, &(0x7f0000000100)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) 2018/04/03 06:06:13 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000080"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e000000000000fa", @ANYRES32=r1, @ANYBLOB="00000000cc0000000000000092f0469d5ae090242b02da9851228810029d4724d0741ec30eb8f6610a4282957f0951f57ae58274ab96e7e81988dae4c7d9999c1c806d83149831aaf81883a568bd76839858c08bd1a1f8"], 0x63) [ 160.124531] hrtimer: interrupt took 68535 ns 2018/04/03 06:06:14 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x80) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'ovf\x00', 0x6, 0x7, 0x5f}, 0x2c) prctl$void(0x1e) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x168) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000180)=0xb) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/03 06:06:14 executing program 6: mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x6000, 0x1) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)="78667300fd5cd1a00ffda705f34f2bff48439bf653b1fc4c911d43ade2533ae3758eaf8e43252ed3a6bb5b32db37f34e7feecc70e983fda992fbed4596c5dd79b91058f7e60388c5993a941f158589e1d49a3ca6623b0b159f6fd2df065d73a7a9d20494f10f3b23d58136a2524a1fb39651ffda43d295a808e2f10b80a404aeed0b06590567f50f84ddd27ad00b5473c0525501b8a7929a301934d98898d5d973d48c303ffa6b41f3d340405c", 0x1, &(0x7f000056a0e2)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x400a00, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000380)={0x1, 0x12, &(0x7f0000000340)="d9d8863e668d3e038be7402d67cf42e8af28"}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x7fffb, &(0x7f0000000080)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x200000, 0x0) 2018/04/03 06:06:14 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002080)='/dev/amidi#\x00', 0x7f, 0x140) r1 = openat(r0, &(0x7f0000002740)='./file0\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000002780)={'filter\x00'}, &(0x7f0000002800)=0x54) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f7d7f5c7f1eb2e6f1905630440003073bbd4957d84651df6ff"], 0xe9, 0x0, &(0x7f0000000580)}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x2000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002840), &(0x7f0000002880)=0x4) sendmmsg$alg(r2, &(0x7f0000002600)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="286df3c79b3a76ef750967610fdf72b55eb662df279c65de725d08e0d1a961d6c0a58424f3616ae0ac50e270f111c76b23ce5f34177fbe6236c2dbfa509d930f0c84b59e345e5d03a834d51d3fd63ac62d5e75ab57a4bc715ac4822c7e223d9a26f55f69ef7d444489f6fb3b75c50c4cef22350b2675cd34000de6a8f376bdbf847e69593ed0f15a60cea851951a588f3b4d32789ae877af4dca8a7fa23049c686d3f93a9386f28e6aa5985d4d171ecbbdfd439ad9f477b9c19fcd0a98e37780", 0xc0}, {&(0x7f00000001c0)="7d259cd81ee4c5c8c108ee50756761947f850ec2099c35a32daee186b1a8c9e327aea76dd4f8d5d6eb4a70b33ab04764aa22cdcbe27fbd0f8ebf2e5b090fe29e1e92a82b21590f52395782498da07300e6dfc8eee9873e411cb01e0c4e5360980ccd7472378e7139c352d7bb1f129fa88755607aaf434b7ddbabe74553cd228c0a9dc49d2267f334a837484a1856bb46f7a4ff2278d458a94e07a2839411d960a5ba82029ce13a107cbc26bcc739350dda07f1555ab9", 0xb6}, {&(0x7f0000000280)="633e0320a1e7f3ac1509ffcdd31ac7ee48ff1c91711584e9d71954dad74dd386c94c11fb19fc427ba33bd1d6adad8471239ec12022a04f05a4b1a1203484181e9dff40e6959abfa1ff148661994d16542963527ab116ee92261370d1702dd55adf2cca6be594024e71fdf7c111de44669b05a4a9789cd738fda2e57811d2e410b1bd815b2bdbd71ee0628e149c9a85fa54c907afd282344bae2bb2bbb419fda6bdb480724b17958462e158e8d31c2202c75e8368a1eee4645c1957237c75a87619276550b021a2350d289e308cf5cf583d873bb7c1cc284bf1c3462a062d0305b437ba940a40c3af0d92de7612eeddbf0b5e", 0xf2}, {&(0x7f0000000380)="39f2c83b3fcd56e8e00f3f43f04d65889387deb9", 0x14}, {&(0x7f00000003c0)="695c36070a4c62554fca8bc5b553e02c88bd2f0adda2e8999cb0a17d9a3a880b77b2dd7f82a8a409234bc1475ab727fae08d480871069ea2c0ffbb4995af6f932fe665bd7a135913c54c3285bdf4ad258954959a5bfcfc1dd90f39369557ec65e3622cd1fc7dac754722fb20e135c70ce56f715fa8cfe63e36ed6ffe70d1729128d8077c777c6efed4a027e9d81ab8ba5605ce5d395305ecad7e2faa38b1704a04d1a079e2bfafac04f6daadab140970a4628509c050b0a8e535106ad10b1204862c1b514c93c089da9f00f8864c", 0xce}, {&(0x7f00000004c0)="f381b04a055e186ce244c6a46a47dd99ee6783157f3d5d378147357e41aa8fd581c8fe512ffa70296a3567998bd509b4408e7751480396c809849b322f650f9248189f8284e6f74a9aa397ad51bff0a4caaa24223e85da31e4b5065dc491de882eef863629d1b0468db75d9aa80071aafc7c6f8318eec3c55f8738f05670b660e989a0cfb0de525d3367332631d2fdacf25d6e5c88a4fb19ae4b25be1f6c71403fbbafff57c6cabd70611e3d9c857198e3931cf5d1cb6da75f598dbf04148214b15d5c1f9a147caee56a3ae68ad72e3f1bf053e4b263b657675e95", 0xdb}, {&(0x7f00000005c0)="5fc4e11c74fe75d4c1eb7918ea8adcfc1d120132b640c9705b5655515dd2e8a3ceaef87d98fe0062fd5142e5067bd71667afe6ef8f1b364559271f1cb4", 0x3d}], 0x7, &(0x7f0000000680)=[@iv={0x88, 0x117, 0x2, 0x72, "9055a38181bc3cf1dea9cc5fca02a38be8be54e42153f759f4910b234cfde7ee61d7bc041fc8612afb18baa63d673d8dadc3d50e6fdbc26d33025c70c0f9438236ced0d82828f3bd94c6eff5ca0dd124bdff40de64f6352f975bc6aa25d6e8cdc892dd8cafc6083c284df20f17a9883e20bd"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc4}, @assoc={0x18, 0x117, 0x4, 0xff}, @iv={0xd8, 0x117, 0x2, 0xc0, "f8a878e8f31d3b32a8fccfee0931a878f5c37f51262b9b8dfc6f6d2ea71aa2236e73a7b1fa161bd733f42742fb17eff8da37fdb893b18baee1af809067a0942b7629c5a8434846fbf38036339b140b6c12c32af870a315e898569a8d43c15c42b91660d6d18514757dd0fb26e20cef53f1cf2105ecbded55894a46d59e4b5f00ac60637761f51c63406be9f6d4847a0bdf0c142f4a435ea472049f3f29a276f55710ec748df30e50b388eb059b19b22d89c018802f741f13cdf32f5078c801da"}, @iv={0xf8, 0x117, 0x2, 0xdd, "719e52e65766862a3edcfc6d37749ca7a585fe910e5e665e9accc25f35fadf9c0e570a2ed4b25cd045ade8253f7db91a87385ca21690135dcd45bf6c7ea86ab7c9318f44a6d0d9a3214dcfad8d52d730a6d87953650358435ca566cc5179676e7cce96aeb37bbf34ccb5e00af89325d4913b9ae5cbb585525aa92e3e21cad8e4ef15020e1452ddc92fdc8c5eb498e76a0563f3489dc1be3ea794ba51a7f1835c0e8b8c99e7b406fef9e6d18061563b2a11342da4af8afa7fe1901cf37a2b200e3df640a29fb840a2ad34346a9c6071427fec606bf1242ce501e05f6176"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x2e8}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000980)="8cf4714d04cad00b16f0c99438", 0xd}], 0x1, &(0x7f0000000a00)=[@iv={0xc0, 0x117, 0x2, 0xaa, "646cf5134b053fc3f0f37a6832141fd4a2945764d40b3bc66fdb008466f9691fe505b85bf0a6f00e5d1de94074cb5b29f636dd58e9ff53258d7d0b67de5c46cb7ed8fe465f2ab58066c12aa1869909b86c998d6e6911439abb5f769430e7b7dd4a9a32f09e23508ca339473000595a4675bcb8e882bfc5f7b481d24591b1cc4500dee8277a19d617b833c95e4f117c4d0e869075927fa64d575d10d05d239f26f09a91ac47d93c33476b"}], 0xc0, 0x24008081}, {0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="feec25284f05d8a4b13c7af88014cdb128d8a2ef81ee834f38d1094dc85fe0c6251a86c8325c5f725b5f8115eccb733954ea7eeafb73a6259a569cb2f93e432f24dcd9ef21027142492aadddfb69e298b63e93c6fda133afb2cab197643f705157f2ca283183140e7d4e39588546a67cf030cfaa580e92e9a5f785931ce5666d0a5dce68daabdc7f21e2f302b281af4d958c96527c599971074fbe282b90883d9f9c40d880611ef2c3cc4a657e7a0e57071b192e79c53cb1f9cdbc6082858683d655870b872ef9d28dfd956ae505746e9c597dee54", 0xd5}], 0x1, &(0x7f0000000c00)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa8, "d777042949ddee52aea58eacaed9eca31ae9db96558beeea851f818813aa8f28c00e1bbb5df60be6a837a2dfa69618eda4fd9541601867ad96ac7df7c8312b7e7a10d01d1db002f33b6793bcf79662760a84e227ac24933c6d325b947f5a35110794d18c6cc12abbc9d0759503a7f435d3689d59745160fee50101a0e193d6de2a9423a841f37f2f98b9fb6f988937155ab7270e5b439694811e36a96c76746b5b5d4bf8e14af2ee"}], 0x138, 0x5}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="e2fce0c68e855254feec1c8303a6d1b160ac23f5765797d7862cee560edc6d15834e5ecbf40ce973ad6fe0a36fc34b21e2347e64d62a76fde99072827fd57ab6c4bad3bcd45a9be022bbec17e9c5712c9997c2bcac5692c306fce89315c2be9e5fb5c19e5c3a7b11a23a49c7f3deda45fe605e974e3d0eadaf7dd3025b593c41f4050ff9a3847025bdc0efd6a804e52a6af20c1cd2d6abe754e303da", 0x9c}, {&(0x7f0000000e00)="8f4e1da0016aafc9f8db306eaeff2dcc199d9d25193949e0caa8c4622030926c7f5e610d6c753da83c233cde9e27bedb4ae3b6c1ebec92455aadc745e2c8c6fc1a9f1086f39503a075941b632d35c382072211ce5d4da8b1e0488dbf6165ce484f648d5dcf8e420cf7cfe973d614cc2787649983308f795936e9b93d5c6ddbf570fae2e3c13173c490ef5dccd26a463eac176d91e04770ec", 0x98}], 0x2, &(0x7f0000000f00)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x92, "b3fb8e11fd86b91d79b06a40c0180c6bcc321e5345c32318c40cb24329b6850549acfab5b57f78a1f841800b409a31dbed1725f1729729f7dc9428c1cc9d4966e5cd2c5931254bd27892b5f2419eb4d72a96d8dc23365af1aaab127f13c13b94c47f8d10f44584990d1488833169bf4166c521c94b479e1ba781be1b5dd8196f338679bb6ec437ca50c745eb34da22943f6c"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1120, 0x20008000}, {0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002040)="1e40e87b", 0x4}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="38714ab00122edbfe8663f", 0xb}, {&(0x7f0000002100)="443a80781794462f9d4ccb92749fa73cb1cf2b74ada074127cfacc798ae2b507e15caf854b9b525152ed1726f7f750bf9d4abd1020f53430c0177d92bad5b49fb0ac25116fac556c8089faa6d5fbce8836e3ad231d687a7c11517b78c0b13a02e5eaadc357feb833ff243f11de0c34e9", 0x70}, {&(0x7f0000002180)="f7c0985f52b64fb042bb0aa94e33c7b9cad6a1779747b20ad2c779f6eea6fad1c31ffe4f8df96cbf11d59bf3ac93750a545ae86a9fada8b1c9afacd852908c7dc5942697fbe8edc5fff953eb477c5a9aca4ec46bd532fc7ba69e7446c337b9e1667db9b5e23a74aa40808e140e7c83600ff439d2ac9c0edb3baae3b82b1c968019d437531c018f73855b444aa56074d3ac93576f", 0x94}, {&(0x7f0000002240)="cf76c7e762517cf0e34bed87731eceaf89e4ff2d8e8c70f6b58894605c7f9744e9cba581f5977bd2da46368157fba174247924a89605247462f12a92e2584552b8bc1274dcf7055b48e751d527eaf3a4b4f6120a907c0a6875937f0f7a40b3f7f00c8ea871139082bb7d3e0da355dc7789a6d6cf250d5f58a2249f62658e570bdfd01b586f7ad1dffd1d8f234e55fab0df290f6116285860bec299ba867184174894092dc2e358cc42b054e0e326014168b7aaef8ea9c652f8b726986dcd22c1530fcb177b71000dc368b4da85ad6ebbdcba6f4e2ce35ce5bc99a663274be484382d", 0xe2}, {&(0x7f0000002340)="fd0e0d517ce096ac23551fd3faae495f7d6fbde5bcdbbfb5a939cd6fb77d6ace7aa2c2a3a2158a487173669ca61b06f70c7628a13c996c3644300d3d1a20c5d814aca160c1f787b6d1e4d568d52ce750f129526ba10e7627bff7dd7c2f2897649111b624446e299cdd9359674077a479b3b3684a96c960696a6e1a90f1808886aa37b9bc38a1072cb0ee532ff2bd85188b261b72de6b028aa8f6a72e65a0cdcec776ccfca25f34bf5899be17235c63d62d2419818c232effd0a4c17a39d9cfe55ce5b08e446be6b72201ed9568c40dc9defde63eb6f073acdf9b", 0xda}, {&(0x7f0000002440)='f', 0x1}], 0x8, &(0x7f0000002500)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf43c}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x44, "1b8956b680b8a4b2b54551444a0297cea9a1825cd03a7e17c203c884c45ef637cfff4a63826fe64ca521ba35b677beb9c21f1c3d6c644fb446a563174db97a3ecfade183"}], 0xe8, 0x4004}], 0x5, 0x40) mmap$binder(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x2000006, 0x20010, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)}) 2018/04/03 06:06:14 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd0, "977bb9c311552bc73120693e3d156ee00901eb7714a67d635894e9f696606a9e70f587dbd17197a02f58bf4cbff2ef6c20db05ff6896f2729bc9379bb815bd92dd646035352e4a2c89c413f9fe89afece440dfb8c8848b9863dd4d2cbf0e11ccab538dfe08f5dcff6305c54cfa730748c5c22b576b8a1b6c556201ea163242afbf8e8ae3272b4c2ea5f7ef74fa30890fba50267f18397509db9b85cdd390e6b63aaef823598b6e5181dbe43a1aead9c5c66773100cc47024b2700ca6a5fe673c2c1ebe0e3b2c7facfa000334436d8fdc"}, &(0x7f0000000040)=0xd8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f0000000200)=0x4) r3 = socket(0x200000000010, 0x3, 0x0) write(r3, &(0x7f00000000c0)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x24) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r2, 0xe48a}, 0x8) 2018/04/03 06:06:14 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000980)={r1, 0x47, 0x401, "37f6d5258cd746f0118ce436aed438961079cafc2b459aa2e9e09ab1547447587f95c8307a2f20a27a60a28bf8a41a88d380eaaa1568c89a0a8e8b241cb19f0eb63e0b6ef2cabceb45939d3c3a9753da83359237cf23f7d4abd9ce831313952ad389a4a1ddba70069a6ecad5afb57983f1bcad3aa0ca44af019acce38405540c91f34aef43162214f0890961a103286ed6defc873ed5920ea6ad7e974f2b1153e0ac86b54361e169b4d253de039438e0092b81ed785e042a16720646e874fc9b16c6f4087f0cba51f2786fe579d8b0b7da9eca8cb364f505a2bee357ba0f906cbe26d4826f"}) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x71a) r2 = socket$inet(0x2, 0x0, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x618, [0x20000340, 0x0, 0x0, 0x20000700, 0x20000730], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x2, 0x8917, 'rose0\x00', 'dummy0\x00', 'vcan0\x00', 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x2e8, 0x358, 0x390, [@time={'time\x00', 0x18, {{0x0, 0x1, 0x2e6c, 0xb8db, 0x3, 0x4, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0x1e, [{0xb2ce, 0x782, 0x6}, {0x3f, 0xffff, 0x0, 0x3ff}, {0x1000, 0xfffffffffffffffb, 0xaedd, 0x3}, {0x0, 0x3, 0x3, 0x3ff}, {0xfffffffffffff86b, 0x47, 0x20, 0x1}, {0x6, 0x9, 0x7}, {0xfffffffffffffffc, 0x100, 0x5}, {0xffffffffffffffff, 0x6, 0x5, 0x6}, {0x3, 0x80, 0x10001, 0x7fff}, {0x401, 0x3b2, 0x0, 0x7}, {0x20, 0x4, 0x0, 0x7}, {0x2, 0xa6b, 0x6, 0x1}, {0x8, 0x1, 0x200, 0x3}, {0x9, 0x6, 0x5, 0x1f}, {0x7dd, 0x63, 0x9, 0x8}, {0x7f, 0x1000, 0x5, 0x3}, {0x3, 0x6, 0x7f, 0x800}, {0xffffffffffffff3b, 0x4, 0xb109, 0x7}, {0x8, 0x2, 0x4, 0x7}, {0x6, 0x0, 0x3ac, 0x7}, {0x5, 0x101, 0x2, 0x800}, {0x6, 0x1, 0x100000000, 0x100000001}, {0x4, 0x41, 0x9, 0x39}, {0x8, 0x3, 0x6, 0x1}, {0x3ae2, 0x1}, {0x5, 0x8000, 0x1, 0x1ff}, {0x1, 0x5, 0x6, 0x7fff}, {0x4, 0x87a, 0x0, 0x10000}, {0x40, 0x70, 0xe82d}, {0x400, 0x6, 0x9, 0x9}, {0x3, 0x1, 0x6, 0x1ff}, {0x3, 0x3b9, 0x7f, 0x1}, {0x3, 0x3780000, 0x100, 0xed}, {0x1ff, 0x0, 0x74d, 0x2}, {0x80000000, 0xfffffffffffffffb, 0x401, 0x9}, {0x7, 0x80000001, 0x3, 0xffffffff}, {0x244e, 0x4, 0x4, 0x768c}, {0x0, 0x9, 0x8, 0x2}, {0x1, 0x1, 0x5, 0xfffffffffffffffe}, {0x1, 0x3, 0x10001, 0x10000}, {0x0, 0x100000000, 0x8, 0x3ff}, {0x80, 0x2, 0xba, 0x101}, {0x56, 0x2, 0x81}, {0x101, 0x80, 0x2, 0xbb}, {0x4, 0x7, 0x5, 0x2}, {0x8, 0x9, 0x0, 0x9}, {0x9, 0x81, 0x3, 0x5}, {0x8, 0x2, 0x4, 0x3ff}, {0x3, 0x5, 0xffffffff80000001, 0x100000001}, {0x8001, 0x7, 0x400, 0xed4e}, {0x7, 0x6, 0x7, 0x5}, {0x100000000, 0xdb, 0x10000000, 0xc9a}, {0x4, 0x3, 0x3, 0x7}, {0x20, 0x81, 0x40, 0x1ff}, {0x10000, 0x0, 0x6, 0x9}, {0x1, 0x3f, 0x0, 0x8}, {0x4, 0x1907, 0x3fd2, 0x100000001}, {0x7fff, 0x0, 0x1, 0x3}, {0x43790000, 0x2, 0x2, 0xc5c5}, {0x7, 0x9, 0xffffffff, 0x81}, {0x1f, 0x4, 0xfff, 0x80}, {0x8, 0x5, 0xffffffff, 0x3f}, {0x1, 0x5, 0x5, 0x101}, {0x1f, 0xffff, 0x9, 0x8}], 0x7}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x27, 0x19, 'eql\x00', 'gre0\x00', 'bcsf0\x00', 'vcan0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], 0xa8, 0x118, 0x150, [@realm={'realm\x00', 0x10, {{0x31}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xfffffffffffffffd}}}}, {{{0x11, 0x4, 0x62fe, 'dummy0\x00', 'sit0\x00', 'bridge0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}]}, 0x690) socket$rds(0x15, 0x5, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x10000, 0x8000, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x5, 0xc22f}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/03 06:06:14 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x23a, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/04/03 06:06:14 executing program 3: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='grpjquota=v']) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/03 06:06:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x100) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x8, 0x8001}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x8, 0xb5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) 2018/04/03 06:06:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0xffffffffffffff38) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x10, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x4, 0xb, 0x7, 0x7, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x8, 0x8, 0x6, 0xa, 0xfffffffc, 0xfffffffffffffffd}, @ldst={0x0, 0x0, 0x7, 0xf, 0x4, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x29}, @generic={0x6, 0x5, 0x1, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xc1}, @ldst={0x3, 0x3, 0x3, 0x5, 0x2, 0x70, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x4, 0x67, &(0x7f00000000c0)=""/103, 0x41100, 0x1, [], r0}, 0x48) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="182000000000007612efc98be0fc4c001b1100e12e438f1e000000000064c24faf038629f8250000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)=0x81, 0x4) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 2018/04/03 06:06:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001800)='net/sockstat6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) socket$netlink(0x10, 0x3, 0x9) sendfile(0xffffffffffffffff, r1, &(0x7f0000807000), 0x3b) 2018/04/03 06:06:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)="01006367727d75541f752f06000500", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0x263, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x800) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000005c0)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000ac0)) flistxattr(r0, &(0x7f00000005c0)=""/194, 0xc2) r1 = creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000540)) write$evdev(0xffffffffffffffff, &(0x7f0000000580), 0x0) fsync(0xffffffffffffffff) bind$inet6(r1, &(0x7f0000000580)={0xa, 0x4e24, 0x2, @empty, 0x4}, 0x1c) [ 161.252909] REISERFS warning (device loop3): super-6515 reiserfs_parse_options: journaled quota format not specified. 2018/04/03 06:06:14 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x800) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000200)='/dev/adsp#\x00', 0xb, 0x1) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x4, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x4, 0x2) openat$cgroup_ro(r0, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/03 06:06:14 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket(0xa, 0x80807, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x6000000, 0x1, 0x3f, 0x20, 0x0, 0x8001, 0x20002, 0x2, 0x0, 0x6, 0x6, 0x5, 0x9, 0x6b, 0xfffffffffffffffe, 0xfff, 0x6, 0x7, 0xfffffffffffffffc, 0x80000001, 0x28000000000, 0xffff, 0x0, 0x0, 0xfffffffffffff801, 0x4, 0x9, 0xc1c3, 0x3dd, 0x9, 0x0, 0xff, 0x5, 0x371, 0x4, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x26021, 0x40, 0xa3, 0x7, 0x401, 0x8, 0x5}, r3, 0xd, r2, 0xee38af36cf815dc4) dup3(r2, r0, 0x0) 2018/04/03 06:06:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) kexec_load(0x1, 0x7, &(0x7f0000001640)=[{&(0x7f0000000000)="6ab55ae4f76437219adcc00206", 0xd, 0x30000000}, {&(0x7f0000000040)="aa4336a13c1971b83a9a", 0xa, 0x9, 0x7f}, {&(0x7f00000003c0)="f941345daf23013cff531fff7de5960eac5aa48a5d74566e067ed64b562552d167534c9e880b8f8ebed3c63901a4a245a2c0733c118e0d651521efc77227a679f8f34cb65ab6bae1a22e17465bcf134bec5b567ad34afe0224e5cb694c5430adf2f7506190552cfc3b53e1822c661a5f9a4f777f9280f2f57255bb2d88f179adf30da711383d3b2345481505231284dbd9782753cfe556fd903b2e66f64daa8ce38d72b7ad4746e3546d00513f975d765628e3d07cd7e2e819c71e1adaf5ef68e55f5cac917104", 0xc7, 0xe79, 0x80000001}, {&(0x7f00000000c0)="ffb921e7da75ce5274d581133918574a42dc7ddc28e9cbcc2919cddb80ca049e011bdb596aa31d9fc7e05b0fb1d373e2b9a4882a4fcdc4ec32f1567ce655f85ab17b9c05b960966e978d62c915b157d96ff4042594ea52d5844bec591c4a9b4fa8a51e92fa3730dee11fdf1b9604aa6d4c74b11f5f95b96f988cc1425c7a504d72340b6d92549b96475840cebf11e1a0a3639139a847313394393822c16b", 0x9e, 0xffffffff, 0x200}, {&(0x7f00000004c0)="57964340e0b80e96d156e01b8cade61ea49598c9d4eeb61306cb26d05521bb3f92adaa8ec7bc0a5b3074431a1a0d1c0843bd0028ac09320354867a37bc1a2ee651ea91a92b34b4f883544c82b34cfd658b3b6151d17ed3578efff201d45d12603548a463dd599443245b22c172874925d35af9e0bfcea858316fba3fcf7b3e08008d54cf220e09e35619eeb703b4", 0x8e, 0x6, 0x20}, {&(0x7f0000000580)="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", 0x1000, 0x7, 0x6}, {&(0x7f0000001580)="17bc2387bfa712b6a7910464746f69c7b2c812696963c628b8548b8722badfc2b49dc3859629a159083b1011a3d995087f2947fd06aafb69a5905c10256157046d1bb6a61bdde92f21f6ea0b89157baccff8f71ca9900d18213a43339bb446d0bb0ee99b17a53481b326e445948ae5be7f55a7a65888a7ecab1edc6b5edc29914b22d5c9072575230e7ba918a270b5a7cf6c527ceab9ada6bbb902097166cdcf71266ee45cbe103766ff08b182aaf7261a715389df6526a3", 0xb8, 0x8001, 0x1910}], 0x1e0001) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/04/03 06:06:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$getown(r0, 0x9) ioctl(r0, 0x100000002284, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xeee3}, @in={0x2, 0x4e20, @rand_addr=0x9}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x10001, 0x400}, &(0x7f0000000140)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) [ 161.340267] REISERFS warning (device loop3): super-6515 reiserfs_parse_options: journaled quota format not specified. 2018/04/03 06:06:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) r1 = dup(0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0040, 0x0) [ 161.468421] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.488138] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.512637] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.545180] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.554517] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.563110] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.574185] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.588752] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.595734] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.602781] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.613680] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.621268] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.629714] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.636608] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.643465] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.650306] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.657163] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.664039] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.670879] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.677728] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.684584] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 2018/04/03 06:06:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/80, 0x50}], 0x3, &(0x7f0000000300)=""/182, 0xb6, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/30, 0x1e}, {&(0x7f0000000500)=""/133, 0x85}, {&(0x7f00000005c0)=""/48, 0x30}], 0x5, &(0x7f0000000680)=""/148, 0x94, 0x7}, 0xce9}, {{&(0x7f0000000740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000007c0)=""/137, 0x89}, {&(0x7f0000000880)=""/151, 0x97}, {&(0x7f0000000940)=""/68, 0x44}, {&(0x7f00000009c0)=""/132, 0x84}], 0x4, &(0x7f0000000ac0)=""/109, 0x6d, 0x7f}, 0x4}], 0x3, 0x40010040, &(0x7f0000000c00)={0x77359400}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000c40)=0x4b, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) 2018/04/03 06:06:15 executing program 2: rt_sigaction(0x7, &(0x7f0000000100)={0x100000000, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x78, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x90) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') 2018/04/03 06:06:15 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000), 0x8) fcntl$setsig(r3, 0xa, 0x12) gettid() pread64(r1, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r4}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/04/03 06:06:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) writev(r0, &(0x7f00000009c0)=[{&(0x7f0000001140)='[', 0x1}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000003f80)=""/4096, 0x704}], 0x1}, 0x0) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18201, 0x0) 2018/04/03 06:06:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000540)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x1ff, 0xfe0e, &(0x7f000000d000)=""/153}, 0x48) sendto$inet(r0, &(0x7f0000000000)="ea", 0x1, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) lseek(r0, 0x0, 0x4) 2018/04/03 06:06:15 executing program 3: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f0000000040)='\x00', 0x10000, 0xa) fstatfs(r0, &(0x7f0000000280)=""/110) 2018/04/03 06:06:15 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) r1 = syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x3, 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001340)={r0, 0x8, 0x9, "957639c4"}) 2018/04/03 06:06:15 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) [ 161.691440] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.698283] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.705138] binder: 13093:13095 ioctl 4020ae46 7fe89da3e510 returned -22 [ 161.711998] binder: 13093:13095 ioctl 4020ae46 7fe89da3e530 returned -22 [ 161.723977] binder_alloc: binder_alloc_mmap_handler: 13093 20000000-20002000 already mapped failed -16 2018/04/03 06:06:15 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x8, 0x1f, 0xbec, 0x5b6f, 0x0, 0x1, 0x4, 0x8, 0xd57, 0x0, 0x1, 0x7, 0x80000001, 0x7fff, 0x3, 0x7d, 0x7f, 0x4, 0x8, 0x7, 0x7, 0x7f, 0x9ff, 0x4, 0x6, 0x2, 0x3, 0x7, 0x1000, 0x2000000000000, 0xfc29, 0x8, 0x69, 0x5, 0x3, 0x7, 0x0, 0x6, 0x2, @perf_config_ext={0x6, 0x5}, 0x1000, 0x9, 0x9, 0x7, 0x81, 0x1a0, 0x1ff}, r2, 0x2, r1, 0xa) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x2) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r1, r0) 2018/04/03 06:06:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000980)='/dev/sg#\x00', 0x4, 0x400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000940)="0a0775b005e381e5b3b60ced5c54dbb7", 0xfffffffffffffd1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0xcb}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0xa64, r3}, &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000780)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001dc0)="85fdf99afab2181424cf56aa373ecc766866645d6dcd03c9711398925d", 0x1d}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) recvfrom$inet6(r6, &(0x7f0000000880)=""/30, 0x1e, 0x40, &(0x7f00000008c0)={0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000b40)=r3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xff) sendmsg$nl_netfilter(r6, &(0x7f0000000b00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000600)={0x28, 0x4, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x6}, [@typed={0xc, 0x60, @u64=0x7}, @typed={0x8, 0x36, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4080) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000007c0)={'broute\x00'}, &(0x7f0000000840)=0x78) recvmsg(r5, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000900)={r4, 0x8000, 0x4, 0x80000001, 0x6, 0xfffffffffffffffe}, &(0x7f00000009c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x6, 0xb, &(0x7f0000000a00)=ANY=[@ANYBLOB="18000006ffffff000000000000000000009500000000000000000000000000000067d70000ffffffff000000000000000018000000030000000000000005000000950000000000000027694cef61002b6b3d3230911d83bad88662a2de146ee89b8bb33e997f01b9b0f7c9cf127c158c76d6f33b234eaf7a46cd885b4735c7a370e235569090136d7e26cbeb93539014b40c7eae443badb4effe"], &(0x7f0000000380)='GPL\x00', 0x2, 0x9c, &(0x7f0000000640)=""/156, 0x41100, 0x1}, 0x48) 2018/04/03 06:06:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'irlan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'gre0\x00', @ifru_flags=0x2800}}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) r2 = socket(0x1d, 0x3, 0x3f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/03 06:06:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dcb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = memfd_create(&(0x7f00000000c0)='vfat\x00', 0x3) read(r0, &(0x7f0000000340)=""/231, 0xe7) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x10000, 0x9a) lseek(r1, 0x32, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x9d1) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x1, 0x0) 2018/04/03 06:06:15 executing program 1: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) 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) gettid() getitimer(0x0, &(0x7f0000000340)) getsockopt$inet_dccp_buf(r2, 0x21, 0x13, &(0x7f00000001c0)=""/92, &(0x7f0000000100)=0x5c) mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x400001e) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8002, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) umount2(&(0x7f0000000200)='./file0\x00', 0x3) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x3, 0x10001, 0x6, 0xffffffffffffff00}, {0x1, 0xd397, 0x7fff, 0xb}]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0xfffffec7, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0cd61d2ee830032f49bfbb2c2ed0f2ddf0"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040)=0x1ff, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25={0x3, {"f50db79708224f"}}, 0x10) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/03 06:06:15 executing program 4: unshare(0x60000000) r0 = memfd_create(&(0x7f0000000080)='IPVS\x00', 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000240)='./file0/bus\x00', 0xfffffffffffffffc) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x41) 2018/04/03 06:06:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) exit(0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) [ 161.922740] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/03 06:06:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) [ 161.987642] IPVS: ftp: loaded support on port[0] = 21 [ 162.780711] binder: 13160:13161 unknown command 773707276 [ 162.786521] binder: 13160:13161 ioctl c0306201 20004000 returned -22 [ 162.987124] binder: 13160:13184 unknown command 773707276 [ 162.992887] binder: BINDER_SET_CONTEXT_MGR already set [ 162.998389] binder: 13160:13184 ioctl c0306201 20004000 returned -22 [ 163.005155] binder: 13160:13189 ioctl 40046207 0 returned -16 [ 163.018698] binder_alloc: 13160: binder_alloc_buf, no vma [ 163.024318] binder: 13160:13189 transaction failed 29189/-3, size 0-0 line 2963 2018/04/03 06:06:16 executing program 5: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)) syz_emit_ethernet(0x388, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x2, 0x8, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "26b372", 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x540, 0xffffffffffffffff]}) 2018/04/03 06:06:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00', 0x500}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) 2018/04/03 06:06:16 executing program 3: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) pipe2(&(0x7f0000000080), 0x4800) 2018/04/03 06:06:16 executing program 6: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)="7461736b00e9152df763de16a49e1334e0c4b65087ee2387e3e302c72ed48069de69353b096e924b7a47705e7746813a030d8a4d347f737f29cca4a25445278cffab52e60795acf875d2febd4fd430ce1e4ef7af2c0356b279824a7f3116cba856fba4b4b111c30dd474c4251b78ee996041794b27382a29ec7ad6fba71e0ba9194228be8f88c89ca4b2e472e3353d8f9982ca9d373f332da4d5a4f52ffd48d5ac55ad4309ba742d9fe52362e8fee73f3daae77d7d6ccc9f2461ca4423dacdce2ee1725c21cd3406ca4bf1d71ac5ec083cca0de7964b90b2b786ccfc71f5331fbf66cf87e055de8c7ae74259e3543c0bc8e399f863") setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0x40, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr=0xffffffffffffff23}}, 0xa2, 0x6}, &(0x7f0000000240)=0x90) getdents(r1, &(0x7f0000cdb000)=""/36, 0x24) 2018/04/03 06:06:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x62000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0xff, 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000bc2000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x8) listen(r0, 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2202, 0x0) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) 2018/04/03 06:06:16 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffb4}, 0x199) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/04/03 06:06:16 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/70}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}}, 0x0, 0x5, 0xcc31, 0x40, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0xfffffffffffff000}, 0x8) 2018/04/03 06:06:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x401, 0x604800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@random="da2819fc8626", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x7ffffffffffffc, [0x0, 0x0, 0x0, 0x3ff]}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000090100000000000000000000000000080001000030b700e4bec82579987f21589a44027cdda603f50d087b4e028de62745737f4a77821e1815fcbf18ad209aee7352d9325a0946b302567595b156b6c6869bc9192d21716a795b41ee71d91e12f574240204c3825bf8a68e90f993bcd5a80038be8f1d6f0acd438328a2d7279dfe56988a54104455a89d52f39f41f5c9da8fb8320b03d17aae22e54e971a83198263cfc5f9"], 0x1c}, 0x1}, 0x0) [ 163.057528] binder: undelivered TRANSACTION_ERROR: 29189 [ 163.063840] binder: release 13160:13184 transaction 19 out, still active [ 163.070926] binder: undelivered TRANSACTION_COMPLETE [ 163.076126] binder: send failed reply for transaction 19, target dead 2018/04/03 06:06:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x800, 0x4) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x1e) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0xbb9) fcntl$setstatus(r1, 0x4, 0x3ffe) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) [ 163.122256] binder: 13194:13195 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/04/03 06:06:16 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$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) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x40, 0x1, 0x1, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/03 06:06:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3ff, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x597b}, 0x8, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)) [ 163.167738] binder: 13194:13195 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 163.206378] binder: 13194:13219 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/04/03 06:06:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) fadvise64(r1, 0x0, 0x0, 0x1) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x1fffc000000, 0x4, 0x3, 0x9, 0x7f, 0x7}}, 0x8) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/04/03 06:06:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000240), 0x14) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe7cc, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) [ 163.233717] binder: 13194:13195 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/04/03 06:06:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0xfff, 0x8000000000000, &(0x7f00000000c0)='sit0\x00'}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0xfffffffffffffd3b) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)={0x7fffffff, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x7, [{{0x2, 0x4e22}}, {{0x2, 0x4e24, @rand_addr=0x5ae}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @rand_addr=0x100}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x410) 2018/04/03 06:06:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$intptr(0x1c, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, r2, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000000c0)={0x2, 0x3, 0x1ff, 0x10001, 0xe78d, 0x4, 0x3, 0x6, 0x5, 0xffff}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000e500c0000000000400000000000000"]) 2018/04/03 06:06:16 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) 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, 0xffffffffffffffff, r0, 0x0) semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000040)) 2018/04/03 06:06:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x1}) socket$pptp(0x18, 0x1, 0x2) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/04/03 06:06:17 executing program 1: r0 = socket(0xa, 0x404, 0x2) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/04/03 06:06:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f0000000500)='./file0//ile0\x00', 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x4, {0x2, 0x4e24, @rand_addr=0x100000001}, 'ifb0\x00'}) truncate(&(0x7f00000002c0)='./file0//ile0\x00', 0x4) 2018/04/03 06:06:17 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x100) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, r2, 0x3}, 0xc) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x3, 0x3, 0x1, 0xcb14, "c79e7d79e8183c5d86b9370e79b24da3c627835cfde8839581628f174a77a5962e2643fe9f5f264bee4c2d0b", 0x1}, 0x0, 0x0, 0xc6, r3, 0x100000000, 0x1ff, "e3346b44a1ae05a1006e15ee193919304154c178e54d50f810c9e71df76f41c809b935c10b9319412f4db9162d3e46392bb9a522a9afa1d3fc6e25a2c3c9ea35", &(0x7f0000000180)='\x00', 0x1, [], [0x5ed, 0x8001, 0x74f6, 0x100]}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x0, &(0x7f0000000180), 0x400, &(0x7f00000001c0)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@noquota='noquota', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x32, 0x7f, 0x39, 0x0]}, 0x2c}]}}) ioperm(0x7, 0x800, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000000000a, &(0x7f000073bffc), 0x4) 2018/04/03 06:06:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x1b}}, 0x14}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x9) 2018/04/03 06:06:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000140)={[], 0x107000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 06:06:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x0, 0x3, 0x2}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[{0x80, 0x10f, 0xc96, "26ecacc293f449051a7d6dba9c5042ec6953c809f88dae476fe8eaef7f14ad4e23dd28d205c383da18df66095918238ea9918b392ba9a4369a29923efe641be166bc31bee07aba8d8e282546f59d1e28e2c7df54a605c2205755de01ac0a446c4ecb526aeee48757d5"}, {0x108, 0x10f, 0x2, "ab1ccabf17dbfcd9e156dc51c25aa4aa924d49de53eac554e3f0e3516f8533419b5a9d8ce68e1be30efcc4acc248c23eb1de933bf6a7b8235728d018aa7cbcbe7af9289a9dc7e4d1434223d088682c6853039833fba63d9c1a4001c1d56086bc112e675a8a70b79bcca742204ef17a80a55a4289e19d0ba94efb071ad3685a4cb652c5535ccd0ed546584c93a958f10f79e119666f0598b9ea435a6d5be33b9f136adb101e341f92821dbc3342568b71a69193f12ca8789e0b65061345380a583df95512ce8b8cb83d7bb3f0ca5f13f5a2ff82186c4d025806f02986874117594ed5b36458d4251535466bdf25dd666db15e"}, {0x20, 0x0, 0xd4, "e16a89afc572807db19b65e3e3"}], 0x1a8, 0x80}, 0x20000880) 2018/04/03 06:06:17 executing program 7: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="a2e8085da9cd1e0ba18a050c9e0a7a2b8529ff6200a161cad8f32371ba51dfe66337e003ebb89a2d80540886b962bf41e5d99a31ef3c4e128fa3783de2b218bd4b1515f41bc4ddead97e50654064d4274ed5d7a4bdf156a4369156773eaa1115a34e8b4c41ec54aedad7a824c4d5a92679d158de0d324f5d7dfd75a6c42bbf2cfaab82fd6eaf14cdd0661e41ea0e6ca542a42affb1b341b5c9562f39d9974708363708caaa", 0xa5}], 0x1, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x401, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0xa, 0xff, 0x6, 0x7, 0x2, &(0x7f00000001c0)='irlan0\x00', 0x0, 0x0, 0x9}) 2018/04/03 06:06:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10400, 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$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e4ff013a0a8ca6adb5"]) [ 164.239700] FAT-fs (loop4): Directory bread(block 5) failed [ 164.257203] FAT-fs (loop4): Directory bread(block 6) failed [ 164.267257] FAT-fs (loop4): Directory bread(block 7) failed [ 164.279567] FAT-fs (loop4): Directory bread(block 8) failed 2018/04/03 06:06:17 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "396f7a6268e29263d929a6c400b20aad6f0654fc378c11b2506cb55e3ee5c1db46985eeb8d8c3caaab8583bccd2e95f7df334b1f916de71117b1ffe847161e", 0x31}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b57bf5920af838fd22179272f25a7b5b333db1db523b6136d12eef75305cc6494585a7d6510ffc1231913f6e622d1b480f94b9935d291f59446cc96a8b3589"}, 0x60) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0xca) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40081) getsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/04/03 06:06:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fcf2a536da7ed55391e87bd430", 0xfffffe8f) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x200480) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ptrace$getregs(0xe, r3, 0x5, &(0x7f0000000240)=""/150) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000380)="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"}, 0x10) time(&(0x7f0000000100)) 2018/04/03 06:06:17 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x2, 0x101000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x8, 0x7fffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x1000, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xffff}}, 0x0, 0x0, r0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000640)={{0x7, 0x6, 0x7, 0x4, 0x6, 0x3}, 0x7ff}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x9, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x400200) r4 = socket$inet(0x15, 0x5, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r4, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000540)={{{@in=@local, @in6=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x105) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000000000), 0x4) tkill(r5, 0x1000000000016) 2018/04/03 06:06:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000180001000000000000001e6278667704fb00000000000000a68a003da81b49147bf375abbc1b9bbef0415c708b36475cc5deba416869a91c0014e28a738ceded7afa2276c339e8a9b8d31ad21b407f5055ad755794c5eead9445146062dca4448e939da31e0b9d23d744e9085503e1a909545148cd431c0322"], 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x101c00) [ 164.297594] FAT-fs (loop4): Directory bread(block 9) failed [ 164.325152] FAT-fs (loop4): Directory bread(block 10) failed [ 164.369183] FAT-fs (loop4): Directory bread(block 11) failed [ 164.396190] FAT-fs (loop4): Directory bread(block 12) failed 2018/04/03 06:06:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xee0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getflags(r2, 0x401) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/04/03 06:06:17 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x5, 0x100000001, 0xff, 0x1, 0x1}, &(0x7f0000000140)=0x98) sendmsg$kcm(r1, &(0x7f0000003900)={&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="d180ec3211596b", 0x7}, {&(0x7f0000000280)="29f4de4c0ffc19a0d774d7f6e9b15b1352935e63646acaea", 0x18}, {&(0x7f00000002c0)="53094aaf2d55716d5736337db598eeb8e7f39542b54f434b7b4a7e0b9b6f6404582a2fe8ceeb7e7a9ff2db2bc02b99c01ff737bc84ddefc033affaf4a560331ea1f04ff7f542f38530d42068178d90e8c31beec87a6c92f66221d687edb30769e9f4ed006398107dcdad9182a5fb723aa94b69dd92b472abcc0e5a2e0625b4004fb7e88d68d0daf8a2ff2803f4cfcdc64dfca9df5a46b84e86bfcff0c27b8dc3226cf31e6766c0f82a8ad2a67916c4e4b210bd4e293f354414548909eacb43471fbd9fcff7fc546b2cb288741dc746b6d80bfc0cc7bebac5fd8e05df25d1033f08f212f300a0d0ae66c972b346548929fb21ef2223c504f747", 0xf9}, {&(0x7f00000004c0)="b57f123f9620dc75f6107acc5038d6718d08fc1b26ba9221f146fb893af920a520e5bffc2628d1ad2d79ba9a0e24f642953b61215d244d836c763dfcf7fab55541543cdf351e6301c9323202383bc4b41f6e2aa32fa3e0f9f1f856f384ba464d8b38116648508724440bc2b39906dee1323e3e7701d0d4c57a9fa0b8f4eb54aad35d419e931427aa5f6541758b8621cfb3e07504720dba2feeadeb31d7cb77d756d9c54f806d6dcd3b1d5edf6716ff58ea34d2f8e01885772fcbfa56e09f9ef607593b7e735bde2e6e626df1348ad7fa232185ba118a2874172d653a8531674f86f0963d", 0xe4}, {&(0x7f00000005c0)="ea80b867fe30134a41bbbedea3e48fbeaae7f2d38e6c5c2c63820d41c881f99b8e9c664eb9761d86a95549055599dc5ec2bef366745fd1475155c87b675aa4d906eca5ed3fcaa819b82bc3ccdb544385c508966ba7ad5ad32efa4966bc4e536e7eb8e584a032db4309b26ee22bb0b62c08145cdc", 0x74}, {&(0x7f0000000640)="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0x2228, 0x40080}, 0x20000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xb1}, 0x8) 2018/04/03 06:06:17 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) socketpair(0x11, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0xa6, 0x1ff, 0x8001, 0x7, 0x66f0000000, 0x10001}}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200), 0x0) [ 164.413995] FAT-fs (loop4): Directory bread(block 13) failed [ 164.424681] FAT-fs (loop4): Directory bread(block 14) failed [ 164.462355] device lo entered promiscuous mode [ 164.513536] attempt to access beyond end of device [ 164.518777] loop4: rw=1, want=57, limit=5 [ 164.563424] device lo left promiscuous mode [ 164.571000] device lo entered promiscuous mode 2018/04/03 06:06:18 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x2, 0x800, 0x8, 0x10001, 0xfffffffffffffff9, 0x8001, 0x80, 0x20, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x7fff, 0x6}, 0xc) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$join(0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@llc={0x1a, 0x33d, 0x4, 0x1, 0x6, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="f579c94d367cc7706d5f12b62ac9a296513cc8f6daa6692fa01b844865e8e4aa656ef89d69d8dc36cdffd4ecaf", 0x2d}], 0x1, &(0x7f0000000680), 0x0, 0x4000000}, 0x4000) keyctl$revoke(0x3, r3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000880)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000380)="5458fc138e890500b3c2d73685e21d79db951c79fd42b1531b72f7bc39961fbc36f3217a924f5529d5efc17203b079935f30467006aab8c345f96b1f3a7ac67a31bb58c526f16f0231984808c74cb03c6122f2", 0x53) getpeername$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000dc0)=0x14) bind$packet(r0, &(0x7f0000000e00)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}}, 0x14) r5 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmat(r5, &(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x15ff3479, 0x400}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e22}}}, 0x84) ioctl$TIOCSBRK(r0, 0x5427) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/03 06:06:18 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/72) sendmsg$alg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9a36}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x60, 0x4000}, 0x4000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'gre0\x00', {0x2, 0x7, @multicast2=0xe0000002}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040)=0x8, 0x4) write(0xffffffffffffffff, &(0x7f0000000000), 0xffa2) 2018/04/03 06:06:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000340)="655671f3bc6e315d43fdaceb1d5a23914efc52cc578e385342d12412bc9baa22c79721c32b43db66ffe9f3a3cb889ea7f3e73e1932b37c3917b00850488434ca1e7656cbd49d5ea3aafe7602b302e91bf2255a0f302542fdffc455db31154bcf8a1ecd9f44217533b48e5a2658dab9f57ea91f3755fdf68dafc74b87322b538f9297bdde56dfeb3075a4fc71fa040b1a4c774d6804ea0096187b00c301e1894bfa78fae23ee0bd54c492f5a52428a2c27dcf618b4b4939bef838c73d", 0xbc) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x40000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000000000000400100000000000101c781dd8ed88bcb6db51003f9990378ce14035c873129e5875258db4ae52a0cbe5f6ce54be2215a719bcb96382c5e647a3d52bcbd1129444484c67ae9abe83a75ab0f47c747324790bcfb854a4d1d81ca62415f105680ba35b6a5e2b43b40dbdf502aefd68e0c8850be5bef34a12bdfb2e008a2a67e7f8f487b92294968f63848e244dc3a6c008326a98f1ac509e513bc05c865f24dbe09ec56f405784cfa2c9eff021c6dc7ac0292aeec07"]) get_robust_list(r2, &(0x7f0000000240)=&(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000280)=0x18) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000004c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="4a465331010000006076000000000000001000000c000300000200000900a85f204a0000002000000009", 0xe, 0x8000}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="02dd98886b4f82bb489597c514617a1450317ae6645c671bf76239841754862f0bb7f82685e70243a9bf728a3657e92a3a51abdef4b6cb11ccc0a24e692548032849a188cb72c95180cc598cca3e00c750e22e4ff9282e653012101ee044d005ceea6d7dc066b541df3f73811b24c6e3d810a4fdf0a6040e16c5e5a4"]) 2018/04/03 06:06:18 executing program 6: r0 = inotify_init1(0x80000) sync_file_range(r0, 0x9, 0x0, 0x6) prctl$setmm(0x23, 0xa, &(0x7f0000ffc000/0x1000)=nil) 2018/04/03 06:06:18 executing program 4: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/112) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f0000000200), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x7fffffff) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x4d, "678a0051f359eccf48184d8aa49a8890c7a6c9db65f7a59b6285bee7ce333140197966ec71319e5cc28814b93754fd0a4fa420ec1eb5d89711c546bb4cde8fb9da8e50d24807c220bc4d1c2edd"}, &(0x7f0000000040)=0x55) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/04/03 06:06:18 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xa5b, 0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) 2018/04/03 06:06:18 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req={0x3, 0xffffffff, 0x0, 0x4}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='loginuid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{}]}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x80110, r0, 0x0) 2018/04/03 06:06:18 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x7, 0x80081) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000002c0)={0x0, 0x80000001, 0x8000, &(0x7f0000000280)}) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x10001}}, 0x8000, 0x1, 0x0, 0x777, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001500), &(0x7f0000001540)=0x8) close(r0) 2018/04/03 06:06:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000004000000100000000c00090000000000000000000000040000000000f403eafcccbaa9b3c7bf55a0f53703667ea442535282a4d4913e3428bd0e659fe78e8cd5ed6b1963d834c49f9a7b8ef7d14ca8145a2ae4654459b6fc68bb470432be3ac733b574d22736f18b21a01b484057affc7219fccdfcbd0284aa"], 0x1f9}, 0x1}, 0x0) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) pipe(&(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) r5 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r4, 0x409, 0x0) write$eventfd(r5, &(0x7f0000000180), 0x8) close(r3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x81) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) 2018/04/03 06:06:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x180000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/04/03 06:06:18 executing program 3: 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x6}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/03 06:06:18 executing program 7: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000000)=""/246) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000100)=""/4096) flock(0xffffffffffffffff, 0xc) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000001100)) [ 165.431896] jfs: Unrecognized mount option "ݘˆkO‚»H•—ÅazP1zæd\g÷b9„T†/ ·ø&…çC©¿rŠ6Wé*:Q«Þô¶ËÌÀ¢Ni%H(I¡ˆËrÉQ€ÌYŒÊ>" or missing value 2018/04/03 06:06:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000040)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="6766c7442400430000006766c7442402403d00006766c744240600000000670f011c2466b9900d00000f32f0f7990e00ba6100b014ee640f01cf66b80500000066b9002000000f01d9360f0055009abb6510000f300f06", 0x57}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 06:06:18 executing program 7: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='security.ima\x00', &(0x7f0000000580)='security.capability\x00', 0x14, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001700)='/dev/midi#\x00', 0x801, 0x0) bind$unix(r0, &(0x7f0000001740)=@abs={0x1, 0x0, 0x4e24}, 0x6e) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/238, 0xee) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/59, 0x3b) 2018/04/03 06:06:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fffffff, 0x101240) mq_timedreceive(r0, &(0x7f0000000100)=""/201, 0xc9, 0x5, &(0x7f0000000200)={0x0, 0x1c9c380}) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x7ff, 0x20, 0x5, 0x6, 0x0, 0x8, 0x18, 0x2, 0x7, 0x7f, 0x4, 0x9, 0xaf, 0xf, 0x100000001, 0x6, 0x5, 0x7, 0xa84, 0x9, 0x17a, 0x1, 0x8, 0x6, 0x81, 0xff, 0x6, 0x7, 0x1, 0x52, 0x80, 0xd, 0x5, 0x80, 0x1, 0x5, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000240), 0xd07cbcf8663b9a8f}, 0x30002, 0x2, 0x80000001, 0x3, 0x0, 0x9, 0x4}, r1, 0x7, r0, 0x2) 2018/04/03 06:06:19 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/03 06:06:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a07fff)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/178, 0xb2}], 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x2, 0x4) 2018/04/03 06:06:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) chmod(&(0x7f0000000200)='./file0\x00', 0x28) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000400)={0xffff, 0x0, 0x1f, 0x9, 0xffffffffffffff7b, 0x10001, 0x1}, 0xc) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000140)={{0x4000000000000000, 0x4, 0x7fffffff, 0xa37d, 0x3, 0x100}, 0x4, 0x80, 0x80000001, 0x4, 0xfffffffffffffffa, "8fa72c2cd23de9e7a9152bf0f2a867377768d9aaf9dc74e8aae5b18c0f405d344f5e7c2e7e6e8cfcada8944cb25b9ba22edcf65a561fc8e6c2dd68054536bdc35831d3d284cffd17c736bd05c4052282a0ddc66a94a0f2dca0c0448a3c98541dc547b45e7283efbe5d228847129b2296904a4d52ea2ef382b87a7f10c3c58974"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x68b, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000040)=0x84) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000280)={0x4d5, 0x4, 0xc, 0x80, 0x7e, 0x6, 0x0, 0x66, r8}, 0x20) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 06:06:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xe1, "50be275ce4fa81ef9dd8fef31fed8afe08a2e66b27e90c0ac22b01cfd755fe4707f8af28cc2b62d12dc99a73d60710be6fbe68361dae28539aea2b0fc81e18e3b756c6bfb9dafa375da0cdf791ada52a4b8bd4f7c7094e77e5bfc52e42856c1864bb9a20b7a07ee33e97e068a2eaaccb084448a499026dd7709f9752f6abfad1b415642e1b1aa41e76a264e361aff7284c86fc5bcc50924a9bc4644a2371cfacad2268bde8315022771be79e7d78fcf62ba130c4706b6f80f3dfc39211f635eaa1514bfe63bc27b3dfec28691100f597fc22f6612dc23f5f36c5f104717e3543e9"}, &(0x7f0000000040)=0xe9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xd940}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/04/03 06:06:19 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'eql\x00', 0x5}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000014c0)={0x18, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@generic="e5"]}, 0x18}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r2, 0x2, 0x0, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getpeername$inet(r2, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={0xffffffffffffffff, r3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@multicast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r4 = add_key(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) 2018/04/03 06:06:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000400)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={"62726f7574650500", 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000340), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x2ce) 2018/04/03 06:06:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x333) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xf}, 0x2c) 2018/04/03 06:06:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x40000000000000, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000440)=""/196) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) setrlimit(0x7, &(0x7f000018f000)) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000540)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 06:06:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x1, 0x6, 0x1, 0x3, 0x2, 0x3f, 0x8000, 0x15, 0x40, 0x3af, 0x1, 0x74, 0x38, 0x2, 0x200, 0xfffffffffffffffd, 0x401}, [{0x7474e555, 0x3, 0x7, 0x4, 0x80000000, 0x0, 0x1, 0x6}], "81217c965254e97601679dde709ac16e509ffd90de53e2bc9831244e9556a18e624d7725ea", [[], [], [], []]}, 0x49d) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@multicast2, @rand_addr, @local}, &(0x7f0000000100)=0xc) [ 166.553481] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 166.562494] kernel msg: ebtables bug: please report to author: Wrong len argument [ 166.574533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 166.592809] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 06:06:20 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x20000000000001cf, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) socket(0x0, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x80) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/03 06:06:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001b40)=""/77) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x4, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001a00)={0x0, 0x9}, &(0x7f0000001a40)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001a80)={r5, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0xe9}}, 0x3ff}, 0x90) sendmsg$nl_netfilter(r0, &(0x7f00000019c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001980)={&(0x7f0000000480)={0x14f8, 0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x1}, [@nested={0x1ec, 0x59, [@generic="710ff5149694da43c327bd0141e13d9744af2f1ac0a7b940d572d0ef4899bf6b4fb4ec429fca36b3b986ddf3656a346aa975ddc4f90910f7d9878132e18802af40b5ebf9e0052417ffe7c551ce2b2769c6ba8a7c1bd92a98834ad6435d658e1a662080aef15b0100db00a36c9bc9bb0b68", @generic="3889815f7db513231a1426911dfc1c7e111d0ed256665f6a7939cc883e18724d8be69af0ebee941c424a48c02a5146fe0902c3fbb5987d89166e57ab865a39034a9c7317c32a9ca92359637c7ea147bffb763b4393dd57096ac451281a80e72a09d20651c7619dac7f7cb019fd8562842a93a9a64875011d0717454b", @typed={0x8, 0x21, @uid=r2}, @generic="d05b1387fe7776d796b1eec2fd242b35cf8f380995773770027e5f772f431fcfaddd17eb3fb4d095008f679de3030238eacb1cfce3b985fc2848dd0b00459bdff840c7607664b936fafac13467f6666c9049b0b9f00d0a54925b02c3f6563e265250e95efb945ae9cba593bfb76ebf360c0de0d5cf359b277ce825e122eea530171d108b1fcae1848f2145cd67688b32d6191411ee0c41a513725823698efc6912dfbd3085abe024f92123ce4692caf74919cc78f676e6bc67f873a5a689b0fe3a84d7752bd4d3286579ce14c5605842522cc9f75210eab7ff6b5565bc335356e6874eecc57493282b09096d6dd9eb24"]}, @typed={0x8, 0x8a, @u32=0x4}, @nested={0x158, 0x7e, [@typed={0x8, 0x3f, @pid=r3}, @typed={0x8, 0x24, @uid=r4}, @generic, @typed={0x48, 0x60, @binary="d5ccf326c1e04e7edbcd8880bfcb1db56ad3a57ea3ab6ca43b1d6882c7e473ce211b6c6bd02a7c8dfa46d30dd776f24eeb9229a0b1f21116e5e093265b2febddf4a937f5"}, @generic="0e896dc0c766b2c39b055be7919abfe6e7ae400ef7980d51ac69863f61fab861489056ee19fbd640da6ccd7c3812aee5aad693aa630806c90845b31487444ff58426f84af5cd1c6212af777360906623c23a809a028c884eefe84ff796cb304472765024833057bc89238387aa6ed80abe39f1d7733d81e1b6dd71eb345ab36ce2eee878461239d61a6a4f1850e850d46681aa886dcaa19534a19e506b06a4b4921aa301e08cab948e0484aebce55d3684a8a8b71955c84094817c1c81a1a6e4108e2d5127df3fccd95b1b17429952b472ac11b25cfc2ae104cb91049d0002bb5c749731f0803f5a4b65d2092e68f555b25c8a7fdda34fae62"]}, @nested={0xb4, 0x81, [@generic="11d4d84cae32f85589bcaa2037c0c44e39f391e05ac5e0ef086e6dfcc687a6644774c9f11fcdd9da07a70909e0956cc7cf3f2f69ec0cfd267c095e9d61b2d4ea47d33eb30e2b9133d81fc502b8898f979d55827f0b53da579026215769d37f0994c4fe33bc76498f6535713c98629d96dcab13fdd473d119ae07f9e86105b0fe95b97aed", @generic="08b5f13d881f928262c2bdf77100d2a00682fd989f75bd991b6d643067fcf7e4476cf9339d954b8d6fda1479"]}, @typed={0x14, 0x39, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x2c, 0x84, [@typed={0x8, 0x7a, @u32=0x4}, @typed={0xc, 0x16, @u64=0x1}, @typed={0x14, 0x2e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="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", @generic="81562e893d7b463e1abc5990b6d113521281647c9804a6d3c1926c33e40d8132a44c08b932f1b4d7ce0f53b5128b765dc43a74d07d250722335af280bffca4cc6697c616acdef12c910dc402354d7499c8f4bd8114d3", @generic="8bb41f6ef85cc56616a2f69a6499a0c0a97e69a89dd267fb915a3a2cf2e997f5cfb10146acbfee2abf4135beb3a931f8bb9e4f37928319cfa77d101d3df3db66f250363fee179c88b13cc93457"]}, 0x14f8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004080) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) socket$inet_smc(0x2b, 0x1, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="42597b4d98718372bcd517bc77f2d92c4909508c14352139fb", 0x19}, {&(0x7f00000000c0)="d2507a6ec19d21e0ea94efb4ec365daa694200a5b8f5a731934e15f64a01e5482933a809c3dea9a156d0be1aff36b6689cdc37041871bf8427417b72af448ca1f0254503c330da59309cb3aa3777bec6774984a66e4005a5504d3e871bb1dfd5f435f7bae01f69d6bad2e3b3de938f2ca115ce61750c1e3b4a6b6fb4c4fb063e97a5e23b99388c9b2a76891b87f9224099bc4c08b7d7db0e1b4184f84017087d40dd6832518a1cf91f2f76fbf0e8645d67aa377e421f6b9747be118256b58eb4be3292ad95a6", 0xc6}], 0x2, 0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000002c0)={0x1c7}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000280)={0x80}) 2018/04/03 06:06:20 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4147, &(0x7f0000000240)="231499ccfe2caf77a7d537a08f108b69536c4e8adefb8f2385d825994c678240b315ec958bebc2d2da5d234e9e8d5901ca5f384c8b9d1d76d68b505f481ad0203d71dc4d3e16e2bb35c854e5bb00f6d4a87443a341293a14a587f0d184a1791a230294c3e2f80b27d33955b56952d38205fd980767f06e7b9adefcf2470428e5da49425a215afb76c4ac40fdec9556bcece892192e42e841b9ab85bd38bd29cc91015db5276a73f6cd3a64bb4701979288f29db461a1a86c2a116527dc15648961a1ae9a02ad56e605e743dbeb0783fc620d2230b12a") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60809000400fbffff0101800180098008000700010445abd13b45cb7d51b50808dc1756853434e22b7efda202af7c371200f4"], &(0x7f0000000040)=0x1a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='yam0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xb2, "308ef069a2456e16ec9df87130f83c909db06da801c4305994b16b552834a033f54178b09b71a6bec778835c4e52ea3e3a5107dde741c7c77f2e2d8b59b42770df515ab9766a7a7e560e96ab464dd086b5d96e0c15ab1978e93f67c9c956df2a09d3f3a8ea0611f58c5eb675b3d1a39b5386ea15873b1c7620dd8df1995e71a9c16667d6b54b54e43fa79ace8562da9573a3c1d49257a56dc9e325d3b8b646a0155d0881cf80cf2f40fa7d49a73d1c8eeceb"}, &(0x7f0000000140)=0xba) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/03 06:06:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x40a) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000008c0)=""/4096, 0x20) 2018/04/03 06:06:20 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0/file0\x00', 0x103, 0x0, &(0x7f0000000080), 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="1ed58a9a56d438ab4a37fceb071d6426758b6ae6e28f471e59c81491ddc7b2adbeb21e1d0dd3b8f0d9d9daf9b1158d7b8b5a7b74f0d97c50", @ANYRES64, @ANYBLOB="05e7f4cda7b03883a1f398150f7243ea8fc9e0d44c6bc0f7929a42b56afebd9dc4cbec4e924279d73143cb10293ed44c44f56a8b5f4c9a712f8b212c0a30d698568790eb1895f88c00cf87e4e9015654a08c40d458b76d9b9431375ff0a66709d0cf9198ecb8c073d512639463e216ea7434942d04ba7bb5040f57392405fda0d50381663320954e3c1b1566693fe326d24c894b8c93925684345044dc8ca2d009606a43"]) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8000000000000000, 0x8, &(0x7f0000001400)=[{&(0x7f0000000100)="669436e86e1a97d475c727613c16e2a047219e5ad84528430249057cb6aa0ef9a99d0e60a9326b16315bd0cba7489bec07b26a250f9d65db", 0x38, 0x3ff}, {&(0x7f0000000140)="3bbcb3fdf978cd80b0682bd56d1788022ba4185cf9a5e393357df529247fbe675823e4b5c95e22f6d2420c6c9989b1ca9cdf6631656856894cc6e32cb61868d8c583b5a265777c414b01c437db12ed699d6f8ff2a00295163550d543207844878390a9523449f84b", 0x68, 0x7}, {&(0x7f00000001c0)="fb7ba3dd6135119c06c47cea290548c9229382f726ac7d22b3442ed67fd6f72a2392088c71b08b309c54a918aaf5e3497c259800bcf2900520fcbc39a9b388d7576291e1dbb81769e8f4c881b49ded123b145d43a46e2285f8733aec858ad682f329052b4a8bd20d68b4036a708fd8d7030ec909cf06a2", 0x77}, {&(0x7f0000000240)='\x00', 0x1, 0x3ff}, {&(0x7f0000000280)="ea3f071c8f36e55b1f126562123d8e2c560ecb09f5440f8120a7dc9e6893bd8c1b1e10ff6b6517bca3a1235a7cdee00cd5a129ce90252bbd66752957", 0x3c, 0x2}, {&(0x7f00000002c0)="5d9c76dfc2f8238b0f7597e9f00f775327e25dedf24165354719c9977c5d", 0x1e, 0x1}, {&(0x7f0000000300)="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", 0x1000, 0x3}, {&(0x7f0000001300)="031fa41da7e7449019d3ee6851db42f34a9754d20d97fe97c6c7ad8a3d990d8bb8cf7c496dc29e61cc8a14f750f1c8aef2cfc382b2d816987460da977795d971dd6f185eb0ec98e1932b08da7299d4c702f8cef9d941b0f64abdfd26e5d15f4e3eeaccd8dc50f94b5cf7f5f27cf91e13a77ae7869692f2024be220d18cbc080842a69e151a22106f6f8d227780071da96059e4fcfcccca9b9dcb0655aa66f6e5b99c7cd2293d6ebc336476c100542c7b26f902d5e6407b9fd35c214b4b767ce91d5b9b85d55e0e7638a7dcccf5e27e7826b358ac3d38b68c3babd3a6dc05c3b3a293f1d3c88042d71dfca2a76c569130c3abb6b5", 0xf4, 0xff}], 0x1, &(0x7f00000014c0)={[{@hash_r5='hash=r5', 0x2c}, {@grpquota='grpquota', 0x2c}, {@replayonly='replayonly', 0x2c}]}) 2018/04/03 06:06:20 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x7c9, 0x4) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x5, 0xa, 0x1, "3a55b7f0aa0083674875de933b1c972916c6020dfb8820bcdb227bf710896c31bc837e981fd2a1e56e9d8025a5894df58abf727b3f5dedd0c68b263f879ff7ca", "b1fe7863047e0efaf5e97a31e5304ae415df140dd814794a7d862d48a132314f", [0x800000, 0x40]}) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0, 0x0, 0x1, 0xf937, 0x0, 0x20}, 0x20) r5 = dup(r3) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000000c0)={0x3, r6}) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) 2018/04/03 06:06:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x0, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x4, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796", 0x80000000}, 0x2, [0x3b1f, 0x0, 0x4, 0x2, 0x6, 0x3, 0x8, 0x1, 0x0, 0x20, 0x80, 0x2, 0x0, 0x1, 0x8001, 0x100000000, 0x0, 0x3, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x1, 0x80, 0xdda6, 0x200, 0x0, 0x0, 0x49e63861, 0x1, 0x4, 0x1ae, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4, 0x8000, 0x0, 0x10000, 0x401, 0x9, 0x0, 0x3, 0x1ff, 0x93, 0x9, 0x1, 0xfff, 0x81c, 0x0, 0x70, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0xffffffff, 0x2, 0x0, 0x61, 0xfffffffffffffff8, 0x3, 0x0, 0x7fffffff, 0x0, 0x800, 0x122, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0xe21, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa0, 0x0, 0x8937, 0x7ff, 0xab97, 0x0, 0x0, 0x4, 0x0, 0x6, 0x1f, 0x0, 0x400, 0xbca6, 0x0, 0x5, 0x9, 0x0, 0x40, 0x22, 0x2, 0xffffffffffff8001, 0x0, 0x80, 0x81, 0xa, 0x1f, 0x7f], {0x0, r4+30000000}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r5 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000005c0)=""/49, &(0x7f0000000700)=0x31) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893b") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x88, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) 2018/04/03 06:06:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/97, 0x61}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001740)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@can={0xc, {{0x2, 0x0, 0x3, 0xfffffffffffffffa}, 0x8, 0x3, 0x0, 0x0, "5bd70a7b1fdf4089"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x5d8, 0xcbc, 0x805, 0x96c]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x20) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 06:06:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000013c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000013001700fffffffe000e79dc73824b14597f14e600000000100000", @ANYRES32=r2, @ANYBLOB="000000000000000004001800"], 0x24}, 0x1}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x82, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/130}, &(0x7f0000000240)=0x78) 2018/04/03 06:06:21 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000e6d000)=""/384, 0x180) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) signalfd(r0, &(0x7f0000432ff8), 0x8) 2018/04/03 06:06:21 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000440)={@dev, @loopback}, &(0x7f0000000480)=0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) getgroups(0x3, &(0x7f0000005b40)=[0xffffffffffffffff, r0, r1]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x4, r2, 0x8d404910c8c14993}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x3, 0x2, 0x1, 0x6, 0x5}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)={r5}, &(0x7f00000003c0)=0x8) r6 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x80) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000000180)=""/164) 2018/04/03 06:06:21 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") fadvise64(r0, 0x0, 0x0, 0x400000004) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x51, 0x0, 0x9, 0x6, 0x9, 0x5, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) 2018/04/03 06:06:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000180)={r0, 0x1000, 0x0, "49c1f559c01bfd54533d0f5ca47c65ae5fdf6bad2aa05d0553e3205e282f19a6fc088cc8eae37e14ba179fa1fe3891dc41d9dfcbad44a08838c52b11f999492778cd0bbb06128d10ea1c43c18709921b51ed993cd35dca8c7a45319863bb637d2d59e898e9852d4f112abe889a279a3c423bbea0f8876b25fd445ce3d42e0c2086aad2978dc70233c7e91faf6725d7603c2eed7ebdefe992f2fd8ea68a7a86d6c82f38c6f145769c708810d1a2c6e11bf4b7a8b62a65abb772a6bad3673f59"}) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@multicast1}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400), 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0x468, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}}, 0x84) 2018/04/03 06:06:21 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x8000, r2, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readlinkat(r4, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/1, 0x1) preadv(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1000035f, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) r5 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x200) r6 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r6, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000700)=0x1000000) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000000)) r7 = socket$inet6(0xa, 0x7fe, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast1=0xe0000001, @in, 0x4e23, 0x1, 0x4e20, 0x1ff, 0x0, 0xa0, 0x80, 0x0, r0, r1}, {0x8000, 0x800, 0x400, 0x9, 0x8, 0x10000, 0x1}, {0x20, 0x3, 0xf76, 0xffffffff}, 0x2, 0x6e6bba, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x3, 0x100000000, 0x80000000, 0x80000000, 0x7fff}}, 0xe8) connect$inet6(r7, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) accept4$inet6(r7, &(0x7f0000000580)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000005c0)=0x1c, 0x800) sendto$inet6(r7, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000540)={0x46, 0x2f1c, 0x9, 0x9, 0xc2f, 0x4, 0x5, 0x5, 0x5, 0x3f, 0x101, 0x4}) 2018/04/03 06:06:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r7, r6, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) chmod(&(0x7f0000000200)='./file0\x00', 0x28) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) socket$kcm(0x29, 0x5, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000740)={{0xfc7, 0x7, 0x3, 0x9, "bba2979789c9562258c247fa2b711a71fc4a53f3deec883521aa0051178309b220f9971d04b065ad78990907"}, 0x0, [0x4, 0x3, 0x3, 0x4, 0x9, 0x8, 0x100, 0x4, 0x1ff, 0xffffffffffffff42, 0x0, 0x3, 0x0, 0x5, 0x7, 0x3, 0x5, 0x8, 0x6, 0xffffffff, 0x40, 0x9, 0x40, 0x9, 0x3ff, 0xf66, 0x6, 0x8, 0xfb30, 0xc231, 0x7, 0x8, 0xfff, 0x400, 0x4, 0x7fffffff, 0x6, 0x8, 0x8, 0x80000001, 0x6, 0x0, 0xc0d, 0x20, 0x100000000, 0x7, 0x100, 0x0, 0x5, 0x80000000, 0x4, 0x330, 0x1, 0x0, 0x2, 0xff, 0x5, 0x4, 0x2, 0x6, 0x2, 0x6, 0x8001, 0x1, 0x40, 0x80, 0x5e6, 0x80000000, 0x4, 0xfffffffffffff801, 0x6, 0x10001, 0x7fff, 0x3f, 0x3f, 0x5, 0x3, 0x6000, 0x3, 0x6f, 0x20, 0x1, 0x7, 0x3, 0x10001, 0x0, 0x5fc9fb03, 0xfffffffffffff001, 0xfffffffffffffff9, 0x6a, 0x9, 0x8c80, 0x1, 0x4, 0x9, 0x7f, 0x4, 0x0, 0xb6c9, 0x7, 0xfffffffffffffffc, 0x8000, 0x0, 0x9, 0x2, 0x101, 0x7fffffff, 0x74e8, 0x10000000000000, 0xfff, 0x3, 0x20000, 0xffffffff00000001, 0xa6e, 0x4, 0x2, 0x4, 0x7fffffff, 0xcb7, 0x60, 0x6, 0x25a, 0x3, 0x6b8, 0x1, 0x5, 0x100000000, 0x4], {0x0, 0x1c9c380}}) io_setup(0x4, &(0x7f0000000040)) 2018/04/03 06:06:21 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$eventfd(r0, &(0x7f00005d2ff8), 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) [ 167.897373] *** Guest State *** [ 167.901062] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 167.909950] CR4: actual=0x0000000000002050, shadow=0x0000000000000010, gh_mask=ffffffffffffe871 [ 167.918815] CR3 = 0x00000000fffbc000 [ 167.922576] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 167.928569] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 167.934579] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 2018/04/03 06:06:21 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000005c0)={0x6, 0x101, 0x7, 0x9}, 0x8) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="ba630002"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8000, 0x4, 0x5, 0x8, 0x20}, &(0x7f00000000c0)=0x98) r3 = semget(0x0, 0x1, 0x2) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000540)={'sit0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffec6) pkey_alloc(0x0, 0x2) r4 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x8000, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x9}, &(0x7f0000000240)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000006c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000880)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@flat={0x73622a85, 0x0, r6, 0x3}], &(0x7f0000000740)=[0x78, 0x28, 0x48, 0x68, 0x40, 0x38]}, 0x9}}, @release={0x40046306, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@flat={0x77682a85, 0xa, r6, 0x4}], &(0x7f00000007c0)=[0x28, 0x78, 0x30, 0x20, 0x38, 0x78, 0x78]}, 0x6}}, @register_looper={0x630b}, @increfs={0x40046304, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000840)=[0x78, 0x78, 0x78, 0x60, 0x0, 0x68, 0x38, 0x28]}}], 0x328, 0x0, &(0x7f0000000680)="59c1456c2032c4709d707c3cfcac108edc8f438c0dc027d006003500000000008000000000700402899faf86"}) mmap$binder(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000100)=""/15) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a40)={0x0, @dev, @multicast1}, &(0x7f0000000a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e21, 0xfffffffffffff000, 0x0, 0x0, 0x80, 0x89, r7, r8}, {0x40, 0xfffffffffffffffe, 0x0, 0x5c68, 0x6, 0x3f4, 0x7, 0x6bd292de}, {0x4, 0x0, 0x1, 0x1}, 0xfff, 0x6e6bb9, 0x2, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0x2, @in6, 0x3501, 0x2, 0x1, 0x8, 0x4, 0x5, 0x9}}, 0xe8) r9 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xdcb, "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"}, &(0x7f0000000600)=0xffffffffffffff9c) r10 = add_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="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", 0x1000, 0x0) keyctl$reject(0x13, r9, 0xfffffffffffffff9, 0x1, r10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20ca, 0x9, 0x7fffffff, 0x0, 0x44}, 0x98) socketpair(0x17, 0x803, 0x377a9f66, &(0x7f0000000580)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) write$binfmt_aout(r0, &(0x7f0000003040)={{0x1cf, 0x2, 0x1, 0x20c, 0xe8, 0x3, 0x30, 0x4}, "31fd30c289d4f42854032d9a1ec676522264862afcace74f1ea9", [[], [], [], [], [], [], [], [], [], []]}, 0xa3a) [ 167.941267] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 167.947087] binder: 13518:13519 unknown command 33579962 [ 167.949271] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 167.949297] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 167.949308] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 167.949320] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 167.955958] binder: 13518:13519 ioctl c0306201 20004000 returned -22 [ 167.962766] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 167.962776] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 167.962793] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 167.962801] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 167.962813] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 167.962821] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 167.979872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 167.986791] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 167.986799] Interruptibility = 00000000 ActivityState = 00000000 [ 167.986803] *** Host State *** [ 167.986812] RIP = 0xffffffff811cd056 RSP = 0xffff8801b04ef3b8 [ 167.986826] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 167.986834] FSBase=00007fcb177b4700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 167.986841] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 167.986850] CR0=0000000080050033 CR3=00000001d761a006 CR4=00000000001626f0 [ 167.986859] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 167.986868] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 167.997915] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 168.001343] *** Control State *** [ 168.001351] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000ca [ 168.001356] EntryControls=0000d1ff ExitControls=0023efff [ 168.001365] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 168.001371] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 2018/04/03 06:06:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1}, 0x8) 2018/04/03 06:06:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) [ 168.001376] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 168.001382] reason=80000021 qualification=0000000000000000 [ 168.001386] IDTVectoring: info=00000000 errcode=00000000 [ 168.001391] TSC Offset = 0xffffffa3412441a5 [ 168.001397] EPT pointer = 0x00000001bb10a01e [ 168.893298] binder: 13518:13548 unknown command 33579962 [ 168.898849] binder: 13518:13548 ioctl c0306201 20004000 returned -22 [ 168.909349] binder: BINDER_SET_CONTEXT_MGR already set [ 168.914752] binder: 13518:13539 ioctl 40046207 0 returned -16 [ 168.953428] binder_alloc: 13518: binder_alloc_buf, no vma [ 168.959539] binder: 13518:13548 transaction failed 29189/-3, size 0-0 line 2963 [ 168.977007] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.982851] binder: release 13518:13539 transaction 22 out, still active [ 168.989771] binder: undelivered TRANSACTION_COMPLETE [ 168.994938] binder: send failed reply for transaction 22, target dead [ 169.140801] bond0 (unregistering): Released all slaves [ 170.015334] ================================================================== [ 170.022830] BUG: KASAN: use-after-free in rds_queue_reconnect+0x434/0x990 [ 170.029725] Read of size 4 at addr ffff88018e10e204 by task kworker/u4:2/30 [ 170.036792] [ 170.038391] CPU: 0 PID: 30 Comm: kworker/u4:2 Not tainted 4.16.0+ #11 [ 170.044937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.054266] Workqueue: krdsd rds_connect_worker [ 170.058903] Call Trace: [ 170.061461] dump_stack+0x1a7/0x27d [ 170.065061] ? arch_local_irq_restore+0x53/0x53 [ 170.069702] ? show_regs_print_info+0x18/0x18 [ 170.074167] ? kasan_check_write+0x14/0x20 [ 170.078368] ? rds_queue_reconnect+0x434/0x990 [ 170.082921] print_address_description+0x73/0x250 [ 170.087735] ? rds_queue_reconnect+0x434/0x990 [ 170.092380] kasan_report+0x23c/0x360 [ 170.096150] check_memory_region+0x137/0x190 [ 170.100529] kasan_check_read+0x11/0x20 [ 170.104470] rds_queue_reconnect+0x434/0x990 [ 170.108848] ? rds_connect_complete+0x40/0x40 [ 170.113317] ? __lock_is_held+0xb6/0x140 [ 170.117348] rds_connect_worker+0x1cd/0x210 [ 170.121642] process_one_work+0xc97/0x1c40 [ 170.125847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 170.131004] ? trace_hardirqs_on+0xd/0x10 [ 170.135125] ? pwq_dec_nr_in_flight+0x470/0x470 [ 170.139772] ? __schedule+0x903/0x1ef0 [ 170.143634] ? trace_hardirqs_off+0x10/0x10 [ 170.147922] ? lock_downgrade+0x980/0x980 [ 170.152046] ? lock_acquire+0x1d5/0x580 [ 170.155987] ? lock_acquire+0x1d5/0x580 [ 170.159928] ? worker_thread+0x40e/0x1380 [ 170.164044] ? lock_downgrade+0x980/0x980 [ 170.168160] ? lock_release+0xa40/0xa40 [ 170.172106] ? kasan_check_read+0x11/0x20 [ 170.176221] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 170.180775] worker_thread+0x1c3/0x1380 [ 170.184722] ? process_one_work+0x1c40/0x1c40 [ 170.189187] ? trace_hardirqs_off+0x10/0x10 [ 170.193478] ? find_held_lock+0x35/0x1d0 [ 170.197510] ? find_held_lock+0x35/0x1d0 [ 170.201543] ? complete+0x62/0x80 [ 170.204970] ? __schedule+0x1ef0/0x1ef0 [ 170.208916] ? do_raw_spin_unlock+0x9e/0x310 [ 170.213294] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 170.217846] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 170.222918] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.227901] ? trace_hardirqs_on+0xd/0x10 [ 170.232020] ? __kthread_parkme+0x176/0x240 [ 170.236311] kthread+0x33c/0x400 [ 170.239645] ? process_one_work+0x1c40/0x1c40 [ 170.244106] ? kthread_stop+0x7c0/0x7c0 [ 170.248049] ret_from_fork+0x3a/0x50 [ 170.251735] [ 170.253331] Allocated by task 4536: [ 170.256926] save_stack+0x43/0xd0 [ 170.260347] kasan_kmalloc+0xad/0xe0 [ 170.264031] kasan_slab_alloc+0x12/0x20 [ 170.267972] kmem_cache_alloc+0x12e/0x760 [ 170.272091] copy_net_ns+0x152/0x5c0 [ 170.275775] create_new_namespaces+0x432/0x890 [ 170.280324] unshare_nsproxy_namespaces+0xae/0x1e0 [ 170.285221] SyS_unshare+0x679/0xfd0 [ 170.288907] do_syscall_64+0x281/0x940 [ 170.292763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 170.297920] [ 170.299516] Freed by task 6: [ 170.302509] save_stack+0x43/0xd0 [ 170.305930] __kasan_slab_free+0x11a/0x170 [ 170.310132] kasan_slab_free+0xe/0x10 [ 170.313902] kmem_cache_free+0x83/0x2a0 [ 170.317847] net_free+0xca/0x110 [ 170.321182] net_drop_ns.part.12+0x26/0x30 [ 170.325387] cleanup_net+0x988/0xcd0 [ 170.329068] process_one_work+0xc97/0x1c40 [ 170.333272] worker_thread+0x1c3/0x1380 [ 170.337216] kthread+0x33c/0x400 [ 170.340549] ret_from_fork+0x3a/0x50 [ 170.344226] [ 170.345823] The buggy address belongs to the object at ffff88018e10e200 [ 170.345823] which belongs to the cache net_namespace of size 6848 [ 170.358706] The buggy address is located 4 bytes inside of [ 170.358706] 6848-byte region [ffff88018e10e200, ffff88018e10fcc0) [ 170.370458] The buggy address belongs to the page: [ 170.375354] page:ffffea0006384380 count:1 mapcount:0 mapping:ffff88018e10e200 index:0x0 compound_mapcount: 0 [ 170.385292] flags: 0x2fffc0000008100(slab|head) [ 170.389934] raw: 02fffc0000008100 ffff88018e10e200 0000000000000000 0000000100000001 [ 170.397785] raw: ffffea00063ada20 ffffea0006271d20 ffff8801d9409e00 0000000000000000 [ 170.405630] page dumped because: kasan: bad access detected [ 170.411304] [ 170.412900] Memory state around the buggy address: [ 170.417796] ffff88018e10e100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 170.425122] ffff88018e10e180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 170.432454] >ffff88018e10e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 170.439782] ^ [ 170.443117] ffff88018e10e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 170.450445] ffff88018e10e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 170.457778] ================================================================== [ 170.465106] Disabling lock debugging due to kernel taint [ 170.470658] Kernel panic - not syncing: panic_on_warn set ... [ 170.470658] [ 170.478007] CPU: 0 PID: 30 Comm: kworker/u4:2 Tainted: G B 4.16.0+ #11 [ 170.485862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.495188] Workqueue: krdsd rds_connect_worker [ 170.499825] Call Trace: [ 170.502383] dump_stack+0x1a7/0x27d [ 170.505981] ? arch_local_irq_restore+0x53/0x53 [ 170.510630] ? kasan_end_report+0x32/0x50 [ 170.514750] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 170.519472] ? vsnprintf+0x1ed/0x1900 [ 170.523240] ? rds_queue_reconnect+0x400/0x990 [ 170.527793] panic+0x1f8/0x42c [ 170.530956] ? refcount_error_report+0x214/0x214 [ 170.535681] ? do_raw_spin_unlock+0x9e/0x310 [ 170.540058] ? do_raw_spin_unlock+0x9e/0x310 [ 170.544437] ? rds_queue_reconnect+0x434/0x990 [ 170.548989] kasan_end_report+0x50/0x50 [ 170.552932] kasan_report+0x149/0x360 [ 170.556703] check_memory_region+0x137/0x190 [ 170.561079] kasan_check_read+0x11/0x20 [ 170.565025] rds_queue_reconnect+0x434/0x990 [ 170.569404] ? rds_connect_complete+0x40/0x40 [ 170.573872] ? __lock_is_held+0xb6/0x140 [ 170.577902] rds_connect_worker+0x1cd/0x210 [ 170.582193] process_one_work+0xc97/0x1c40 [ 170.586398] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 170.591558] ? trace_hardirqs_on+0xd/0x10 [ 170.595680] ? pwq_dec_nr_in_flight+0x470/0x470 [ 170.600319] ? __schedule+0x903/0x1ef0 [ 170.604180] ? trace_hardirqs_off+0x10/0x10 [ 170.608469] ? lock_downgrade+0x980/0x980 [ 170.612589] ? lock_acquire+0x1d5/0x580 [ 170.616530] ? lock_acquire+0x1d5/0x580 [ 170.620475] ? worker_thread+0x40e/0x1380 [ 170.624592] ? lock_downgrade+0x980/0x980 [ 170.628708] ? lock_release+0xa40/0xa40 [ 170.632652] ? kasan_check_read+0x11/0x20 [ 170.636768] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 170.641322] worker_thread+0x1c3/0x1380 [ 170.645266] ? process_one_work+0x1c40/0x1c40 [ 170.649733] ? trace_hardirqs_off+0x10/0x10 [ 170.654029] ? find_held_lock+0x35/0x1d0 [ 170.658060] ? find_held_lock+0x35/0x1d0 [ 170.662090] ? complete+0x62/0x80 [ 170.665516] ? __schedule+0x1ef0/0x1ef0 [ 170.669457] ? do_raw_spin_unlock+0x9e/0x310 [ 170.673834] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 170.678384] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 170.683456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.688439] ? trace_hardirqs_on+0xd/0x10 [ 170.692557] ? __kthread_parkme+0x176/0x240 [ 170.696847] kthread+0x33c/0x400 [ 170.700183] ? process_one_work+0x1c40/0x1c40 [ 170.704652] ? kthread_stop+0x7c0/0x7c0 [ 170.708592] ret_from_fork+0x3a/0x50 [ 170.712705] Dumping ftrace buffer: [ 170.716215] (ftrace buffer empty) [ 170.719896] Kernel Offset: disabled [ 170.723492] Rebooting in 86400 seconds..