/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x111240, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000644000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = fcntl$dupfd(r2, 0x0, r2) fallocate(r3, 0x0, 0x0, 0x10000) 2018/01/27 05:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000665000-0x9)='/dev/sg#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) [ 150.795579] audit: type=1326 audit(1517030414.680:1581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23283 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=154 compat=0 ip=0x452f19 code=0x7ffc0000 [ 150.850715] audit: type=1326 audit(1517030414.680:1582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23283 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 05:20:14 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b4c000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d25000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000822000-0x3)='[-\x00') 2018/01/27 05:20:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000599000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000042f000)={0x0, r2}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000114000)=0x1) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000139000)="ff", 0x1) 2018/01/27 05:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000440000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000627000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000158000-0x5c)={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0}, {0xa, 0x2, 0x94af, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1, [0x4, 0x100000000, 0x10001, 0x2, 0x9, 0x7, 0xffffffffffffffe9, 0x4]}, 0x5c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cf2000-0xa)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a49000)={0x0, 0x0}, &(0x7f000092d000)=0xffffffffffffffd9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0xfefc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000b2b000)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007d8000)=0x0, &(0x7f00001d5000)=0x4) syz_open_dev$vcsa(&(0x7f0000656000)='/dev/vcsa#\x00', 0x5, 0x200240) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000e44000)='/dev/snd/midiC#D#\x00') ioctl$KVM_SMI(r2, 0xaeb7) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000857000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000337000)=r3) 2018/01/27 05:20:14 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x41c0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000017000)={0x2, {{0xa, 0x1, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000022000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000012000)=0x8) sendmsg$nl_route(r1, &(0x7f0000021000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000023000)=0x100) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000025000)='./file0\x00', 0x82000400) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000025000-0x4)=0x10000000001, &(0x7f000001c000-0x4)=0x4) 2018/01/27 05:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5d, &(0x7f0000f87000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @generic={0x0, 0x8, "392d014ea7d5"}, @rr={0x7, 0xb, 0xfffffffffffffe00, [@multicast2=0xe0000002, @empty=0x0]}]}}, "5aa712"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fce000)={0xffffffffffffffff, 0x28, &(0x7f0000fb7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000675000-0xc)={r0, 0x5, 0x10}, 0xc) 2018/01/27 05:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000088000)="10", 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d0f000-0x24)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000de2000)=""/181, 0x1) [ 150.850735] audit: type=1326 audit(1517030414.680:1583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23283 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 05:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f00009ce000-0x38)={&(0x7f00000a7000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000ece000-0x10)={&(0x7f0000ec4000-0x15a8)={0x15a8, 0x3c, 0x102, 0x6, 0x2, {0x18, 0x0, 0x0}, [@typed={0xc, 0x42, @ipv4=@multicast1=0xe0000001}, @nested={0x1220, 0x15, [@generic="ac42783bf115e3ff3dd226d59dc24f31ebea3c46b576bbdaeaf64f865824489858dbb5f04d93a942bcc2ef8c099d6d942ddba87ba48b72b82d6b9980d05f42d5d3e6481c74767999feea7b79ef16865adf1f6d15a027c8eb4cff2a1350ccdec066c3aca87293ba6a6ae1049e7cfd1f64af28f781bd5dbc4102766a35c6865a3164d6fd5531f2a27dfcd8cc4b6ffb748e631cc36e7bdbda89feedc0ee18e765199ca7e9718f4ae3e259664255df1081de91875e4c8aa7659026daec08f956b74e1eb0150a1565d60791dc02e500e0518f701a6ceb3e0ec68785ed196de9d2", @generic="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@typed={0x10, 0x7, @u64=0x1994a3be}, @typed={0x54, 0x77, @binary="cb70818226457cff21a1ec3ab095fa3361e2c1714e9dcbba1b04826e08fb8da42488723ccf02596b501c52d37fbe2785ad171b02144a9e04effd5cefcb4cdd7b0ed73b15af277936e88a17"}, @typed={0xc, 0x3, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x11, @str='ppp0\x00'}, @generic="739e79783cdef103f71d6ed3cfd7e54458416176529e5bd465c939f4a31af22de9cd4dc9851aef98c2806af7a5c970a641891d8ece971c7acd329b3264d82ad9fbd44201de5f69e6103ef90b391620cb4146e628a58b5e1c3772d449b859008afe8a86bd2a269d50fce5f0ba152fd8b536894e6471dc91d3d582125b61fee47457b886fe555237cdaaf0b474575e97d37ab97d176ee2d451cf93c258f31dfce37e8a7081cfd8f9cc60ccaca2b3a1ae69f05c89a3ffa68e3cadef20"]}, @nested={0x134, 0x2f, [@typed={0xc, 0x1e, @uid=r1}, @generic="b3b7de18d20468f60b290279230e1353c9ca4ae102217b3c1aaee8e3b770dbd8ab2fa4a7ae0e421698f4776555b4d7bcc71ee0cf86b05d1d11f203a63a1344c5647d", @typed={0xc, 0x5b, @str='\x00'}, @generic="f016c27ed63415bcf11ac9e68251e06117f125bc6edaffe9c31d902b2e817afe6955c8307afcd3e16c4443f4c81b0ef977008dae3636a0770ff25cdf5c040b0563be62faee002c1b2f97be33222e106353b67733cff196ffbe98a3e4bed73c183ee7bbc3f62a7680b273b71f203d78f7f7aa561340c0874c62bb5688797060b66db95971ac863b3ee50f22ba998b065dbcd5a4f1a8b687612c61998a9907d77aef95250919920e8f9c8bb25c87f48ca8c479706fca771122083735a1e721c4bdf3f7b977ab91898f8b98adcb3d7bd0fa8d1cc6a8"]}, @nested={0x140, 0x43, [@generic="125cc59fdb0ff10387e691422071b9592bd0196e74aa38d059e0f55c128a2f9698e43c9b79b715135d23191967cbd831e0e10f5b5143edf806caf060b83a6b79ab14b76bb33af950d47651f5c20e20a7c110943b93c7d5e1e4c762af3bba8772b4de7eb12e540e4bdfca4224b4456d7bb55cbdcf54ca650fd3b2b0600cfc5e2cd8d166cb917201f66462148bff615aa60d7ed73dc35d11b3164ce1f81b12bbf9d60ac0fa50fe81579bd27653bab647de1244b88de3f910879d69224498168c1ae6fc4141a59b781b", @generic="40cf9126df6172b7dcef1521ebfe8996d1dead13a61acca83c7567c5976095cd7562da41d561d98ec97a254ce77fb6a9aebc06407b5cf4bf75e0f97a35b060ee5d553e62b6c8b9ea014cca309e9b333e9be5df358173dc8ea80a752a7816b8ca7287b4cce34e76fc0f9fe2ae203c609d3d"]}, @nested={0xf4, 0x25, [@typed={0x9c, 0x22, @binary="1216a94fbc667af55092444cdca7a999cae7c6a2e01aecf0e4e7d4e76d9cc2807fecef27d388af26af1d195a2d1eff8936833e3333f2e411bb80d9ba3402416e144f52953f41cb7a361f8790909506fecbaf6f3df8d410a5c956f70a14fc071589bb868440f69ac80e73b47b2e7a5fc01905410d33b9b9ff29a845d08c5155fb6a42921acb33d8a55a10bf274f497ce8d00d9a24"}, @generic="70c794a21eaad349d6a5bdfd2d0c68c4c1ca81ede80e3dd51947fa2ed3861404b80a5b093a5035b519c2151f4e9d76fc4126dbce3bf9f635d02ef7dbd2d27d0fdb67bb50f7ba33278da4aff2e2a705ba2c7e61"]}]}, 0x15a8}, 0x1, 0x0, 0x0, 0x8000}, 0x880) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000321000-0xf3)="85", 0x1) 2018/01/27 05:20:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000f34000)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000017a000)={0x0, 0x3, 0x30}, &(0x7f00005c7000-0x2)=0xc) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00004fb000)={0x3, r0}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000033d000-0xc)={r1, 0x5, 0x10}, 0xc) 2018/01/27 05:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000091e000-0x3)='+}\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00005d9000-0x1000)=""/4096) r1 = syz_open_dev$dmmidi(&(0x7f000070f000)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f000015e000)={0x2, r2}) syz_emit_ethernet(0x46, &(0x7f000003f000-0x132)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d243fa", 0x0, "219883"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/27 05:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ec3000)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x7, [0xf8, 0xfff, 0xffffffffffff70be, 0x80, 0x9, 0x5, 0x0, 0x5]}, 0x5c) prlimit64(0x0, 0x9, 0x0, 0x0) mremap(&(0x7f00001fd000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000510000/0x2000)=nil) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000247000)={0xfff, 0x8, 0x800, 'queue0\x00', 0x4d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000263000)={0x80000001, 0x0, 0x1, r1, 0x0}) 2018/01/27 05:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/27 05:20:15 executing program 3: syz_open_dev$midi(&(0x7f00001fb000+0x791)='/dev/midi#\x00', 0x100000001, 0x50000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cf000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f000057e000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000013b000)={0x0, 0xfffffffffffff70e}, &(0x7f00007ee000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000121000-0x4)=@assoc_id=r1, 0x4) 2018/01/27 05:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fae000-0x4)=0x0, &(0x7f0000695000-0x4)=0x4) 2018/01/27 05:20:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x7fd, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x9, 0x3f, 0xdec, 0x101, 0x6, 0x4}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00006a3000)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x200, 0x9, 0x4}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000fb2000-0x1000)="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0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x2, &(0x7f0000000000)=[{0xe0, 0x29, 0x0, "1b4e0227c42c191c632b5bee3d32720ea1ff00a02f696040a12abbb2bc475ed1750d979e6de347dedf4c34041929503a1e89ed9d0c3692a52b9503e504fae055fde71f371c17e706d20a74eb6eb6702bc34091b09c5dbef3a60066562d700b352230129d7567bc7f411079bb44e2f5529f9b816496c6921d4a2f83398d217e42eaff4f058e208d908be2ad096508ff605f24a91b63f8d7495154e87210c00c0c26b0fafa1c1782c82e07056c1babb20fea7a66c4202b14f0d9a550dd2362e00df71d23f1e0653f7c559b1a41b34e6e61"}], 0xe0, 0x8000}, 0x20000800) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmmsg(r0, &(0x7f0000656000-0x78)=[{{&(0x7f00002e1000-0x10)=@nfc={0x27, 0xca, 0x6, 0x3}, 0x10, &(0x7f00004ae000-0x80)=[{&(0x7f0000113000)="7e3d5ad136fe504da39f005974b93cd13ab73a9fa4a02caf9dcec4a8f1fffe4420db8edfd3ff6a0969bfd5f0029c826cafaa52e11f282bb69e77d5a35791051c6e68128f2d21d5da57193e3e2177752aa28ebaa4141c538486dd210e194824f2d5fcd0331069ab04401e1fd98e97bb672838005f01aa8372f3c154bdad081b0aa470e262eb23b0ed44333b7cb5bcc1edb0a9bf76670baa1653b11c395cefa5bd1fe1eb04a7a8bc9697c9674b94367819832dcd19e564994816590321506a48d0ae53af08f1f659ef8a3d788a8cc0b6f1cec4fca7e0379d7853e015173b1f04d5b2c65a1ebe2e0d0fd49c43e00c350ebd8a6cf069166abd6a", 0xf8}, {&(0x7f00003c6000-0xa0)="9e4598abb20c07404bc2a3010f83305425dd52b6fe42fa31b90b337fb878d0cc0b1c9aa7f1cc450d5d160e23c018bf17b05306395ea569b8c974d5f50eb8447c47b667d1124cb12e1b0d02ee40272026345be54c99cad5c8f43e4e154cb72ca0cc17e6ac9a783d9b5fec7d69ddca3467763987f15577fd7ba9edc107ac1dc683fcb8cd311c6c33220248ffd82fd6831c12c9f85a8a77d8c09f493643dcd868fc", 0xa0}, {&(0x7f0000023000)="ae87b68c3038d7cefbbd3a2786f07da7e5d6f92eccf87cb8c71d70d4519e19af4bdc50d9bf2b710f9efd9d4c2b805795c52d2a429f5850431f67753f6791a8939a82859d34f9111a264a643fc8553ba96807bfeae61c756d2e5183bf9b41d05e5de5319f1b44f0567fd8df1cc4d949db9808fd00ba4e431e9791ef2a63d239538d88cf65", 0x84}, {&(0x7f0000dc1000)="f014da8b4ca0686d3c7d52d69b0056c0e69b25e86da3b536fdd82b4e21effd0274df654071d24b70e05093840717d55248a32cda23a66a01d41942e1ed16a52ce5dd9e529de7391cddc70e894c2d86bc3465bb59637f354afde5b35681dd9c1f630568687883fd8b5c4db9e776add22e15", 0x71}, {&(0x7f0000633000)="1aa4f9957aa04f821afadf7130b6a9871d99cbda3b120d59e5e843e12cfd82c0b0b74f82fe6eea1856475ed9d7fd899e79b0f660c3cd81802fbda618a8f09c62ba80e8dd1887d394ccf8db2963ef11511ffaa62c9cf1e5154a7716f0215eaa40405010c35681af83c00164c9", 0x6c}, {&(0x7f0000a03000-0xe9)="43c17e7ab5744812a7ea20b0ca178852cc8e62ed8bf7c6cdab5848e0f928cfe034c52648b99834477790f4ea8d51a7bf279b4a8d2772dee162f5f558b0555e0dcca1bb438fdb818f9da1ba7811f37eda8cbba2f494948a482a7726f5e3d866a19cbbe04cc29966e6723802774543692c4679f4d5324a64ed9d6d876bf5b808e8ed1471baa96539221967196d3a7ac4342ca6694fa8289dcdf86270077cd12b42e39937e490ed06afbbc7f757dc5022c5b9f9b758a4f0d88e4c5f7c691d52fabe2c613c44051b07ded94417a60919f6d19bb33e5f9bfc57034bd07010027b133b7a2032135c63acfcc8", 0xe9}, {&(0x7f000007a000-0x95)="00a6b0325cd4c8b41008b13e7711dc5126164a3f8f4efe684bde72391a3b5c785ac6949b3ea52784e70f44364c3022ac4d7ff6d10245db3be5342197af72a1bb6962b9625a41cab35b92dbd0bd3fc8fb0fc6e78630a99cdf0d32e6b5909a80b3bbf2fe40d788803200687dbd7e515ace16e28abc5d42d7b322d919a289c71d2cf32a6c21986bf1d5d8d687138dc4e6acd769c4ccca", 0x95}, {&(0x7f0000db3000-0x38)="9370d9996e3fe6c640c0dc99633b96f9cd59df0cc634147d3aee57c0feef169c8f4a2a233c2d16fcdb19d2a6923394986549f4c4893ea281", 0x38}], 0x8, &(0x7f000004b000-0x328)=[{0x58, 0x117, 0x1, "deac7f1f8d17812ee96c26d548cf86186dffa8716e96b7350f9ad363de7ea6dc3a2ea5eeb8862fcb81ec446a2eae9c54eadd3bf9d28c08769948ae7a6654afa9b74a"}, {0x38, 0x10f, 0x80000001, "ec27e893dd2c365d0e58d5daa733c15d8486c1c3c0b50f8f56543f57152a7283fd2e6880084c1f"}, {0x110, 0x115, 0x4, "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"}, {0xd0, 0x1, 0x4, "a71f965f1a8b0648783b53aa16bf55d104308b19ae1e1dd0b7a11e22d55eab41272c917647bd2390efd97f11d26d3c6d00611a1baaf6a5e4fbcb273988b06adb7b6cbbf9e4fb911c5d46e9ce592cc379f3983a21799250cd5e917e9acec2391b74c9ddad15b5a63504e24109c559904f84ef450a8fb48f8810638b7e24d5913a355a948561c86d2b2d934d96baf7a9fd146c3c9aeda8575c3a9ccb5bb62bf3c118d6c1628690d44d632c6478d49f9fb5cac7752c86c6d1539d"}, {0x30, 0x0, 0x3, "c130c37e62abd77ead16a81f9815394bca7e47a23282a9870ca0417de0671c"}, {0x58, 0x104, 0x9, "0e11a7a95d39b30467e73bd3493928b3ab6056916c76868fe85286555acb90bd08b9ebf4e197c21db9df0d94f25af821f29de1bb992bfa5556e3816e43731145c9"}, {0x30, 0x105, 0x401, "97cbc4b13703989330fd230ff07070ea4dbb0f6d4e2567f13173279b"}], 0x328, 0x4000}, 0x5c5}, {{&(0x7f0000c54000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x32, &(0x7f0000674000)=[{&(0x7f00009e5000-0x1000)="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"}], 0x21a0, 0x10}, 0x100}], 0x2, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000001f000)=0x3ff, 0x4) r1 = socket(0x1e, 0x2, 0x0) flock(r0, 0x4) bind(r0, &(0x7f0000d94000-0x1e)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146269ca021f6765dcf160e7e58f358c0002f0000158d1e6cb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ee0000-0x14)={0x0, 0x101, 0x1, 0x2, 0x2, 0x2a4d}, &(0x7f00005d3000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f2e000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x0, ""}, &(0x7f000075c000-0x4)=0x8) 2018/01/27 05:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/01/27 05:20:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) write(r0, &(0x7f000068e000)="52b79f11b57152338de6ff04262c7630f9b1c054bc47a543d40dcd3db52732f29902c8fa523bf75d6a1b6835a2e6e73d7d94e49df3a98b27166f8183de152d9e7772178c0dd2e52aabad132976fe9a92165fe3edd6198b79d8aac909796880a21a3c00fc618aabebb2005717db3402eb7ca3c9042972f6012fae25fbeedc", 0x7e) r1 = open(&(0x7f0000b4f000-0x8)='./file0\x00', 0xa00, 0x100) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a52000-0x8)={0x2, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fc6000)=[@in6={0xa, 0x3, 0x4d3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}], 0x38) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b37000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000dfb000)={0x9, 0x9, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r3, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/27 05:20:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e26000-0x9)='/dev/dsp\x00', 0x301042, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000465000-0x10)={0x0, 0x6, 0x2c97, 0x3}, &(0x7f0000bcd000)=0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b0a000+0xcc7)={[0x2, 0x1, 0x2, 0xb671, 0x7fffffff, 0x748e, 0x9, 0xb9, 0xffffffff, 0x81, 0x2, 0x3, 0xdc81, 0x1, 0x800, 0x7], 0x4000, 0x80001}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000518000-0xc)={r3, 0x96, 0x30}, &(0x7f00007ea000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xb8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) sendmsg$nl_generic(r2, &(0x7f0000119000-0x38)={&(0x7f0000e8a000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00005a3000)={&(0x7f0000cd6000)={0x30, 0x22, 0x0, 0x5, 0x2, {0x2, 0x0, 0x0}, [@generic="2125f777d578e4ddd76b7c3075d476", @typed={0xc, 0x5e, @fd=r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/01/27 05:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e4d000)=0x0) ptrace$peekuser(0x3, r0, 0x5) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) socketpair(0x8, 0x2, 0xac7f, &(0x7f0000870000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000695000-0x48)={{0xffffffffffffffff, 0x2, 0x100000001, 0x3, 0x3}, 0x7, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa81c, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/01/27 05:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000506000-0xb)='/dev/adsp#\x00', 0x6, 0x200000) ioctl$TCXONC(r1, 0x540a, 0x9) fremovexattr(r0, &(0x7f0000813000-0x19)=@known='system.posix_acl_default\x00') sendmmsg$inet_sctp(r0, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/27 05:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$adsp(&(0x7f00008ab000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff, 0x400000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000adf000-0xd2)="eb0d1477f92012cde7565b11dab99eda116c02eff9e4b295cc89f288932a1d475cb551dbd65f13ee7ec3a84f93e19d4543c3b46d5967e8f2ea06426f2a318f8ea76303b256fc2d3ab5145383585c976b5846eb50c0250658ae849a3fd129bf40ad5384e5ca254042ad9270ebb898518c42af02d8ff2e9d8f3ded912c2be2d7347310ef57507f2062e28387f5e165016a6c83acf589ec106b0e014eddfca9ef8e49c380c09ec821046ac4928f764a47ba9054e4aaa588e05f01ee252e081ac1bd3b81dd4fb4a83f76160b4af7c65d4a114552", 0xd2) 2018/01/27 05:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000088c000-0x11)='/dev/qat_adf_ctl\x00', 0x82, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000bba000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000108000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000f5000-0x2)={r2, 0x2}) ioctl(r1, 0x2286, &(0x7f0000007000)="") gettid() socket(0x3, 0x80003, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000809000-0x10)={0x1, 0xac, &(0x7f0000e07000-0x19)="c6fae8a781fd53090922940101f267d42c26c24b2b1d80e5cf7bee8fb7a8e7f63ebccdd94b274b7831069e90b9b0719bf6be44a95cbf9865ecc3c707d20a8d5e3818c41ce8321961fa90bd41db8fb3e3f788710581ba99a2bf5f8610472b0437020270e141b33186a04eb45ff2f999d141cb87041ec6bd9c2ec56bea288600c946c817b74a51b2e36d7ecddf55464cb3dd0d59f0af697ba2f4f8a6730f5dd5726d3faba879790f62570338e4"}) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/27 05:20:15 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) socket(0x1f, 0x8000b, 0x43e) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x3, 0x350, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) [ 151.158260] QAT: Invalid ioctl 2018/01/27 05:20:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000782000)='/dev/rtc\x00', 0x311480, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 05:20:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xb, 0x2, 0x65, &(0x7f0000acd000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/27 05:20:15 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#p\x00', 0x845a, 0x8cd89cfa151fe9d8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000009000-0xfc)="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", 0xfc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000008000-0x4)=r1, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 05:20:15 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$packet(0x11, 0x8000000000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe9000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000325000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 05:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a89000-0x4)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000078b000-0x8)={0x0, 0x0}, &(0x7f00001dd000)=0x8) futex(&(0x7f0000000000)=0x0, 0x7, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/27 05:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00004cc000-0x8)=0x0, 0x0) 2018/01/27 05:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) utime(&(0x7f0000905000)='./file0\x00', &(0x7f0000173000-0x10)={0x189a792d, 0x7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) clone(0x20000, &(0x7f0000e88000-0xb2)="4faad78edd8c71612b3e6423dee18316c6e504d07bc7bd285d6745196554633cc9f31df75a3fe6606a0e153fa7c42c7ee94c4133a912608f4312755d686d407cc9885caf8f6a92afc29331c66645e6c899e03a34be7b9a1e1d6d80c4def67b2c03c6781a099d2b8f9cb2e516edfd77b6591e4d9d653127198ae75a457b9f36f9a8cee29926de5d6f3a62a509940bb77175dc4ee466d246881bc9ef9dd7f6923ccc34f3d5658ecc3b622fede5776dde709d11", &(0x7f0000d0a000-0x4)=0x0, &(0x7f00005c9000)=0x0, &(0x7f0000cf2000-0xf7)="70ec814fc3910e20707ae7cc57105872802fec6f0e6c2fa11e657d80cd5b958bf67cd0367a77666d8de495fac62d486b159e6cf6507b0195f1c1983f9fe8b78ef8730662037ad7523ab0d7dcf9224e0369b94e7586fe1b854571d008bb1be9f5801ddc6fc057ff08b4c22576b9cee083de9b890c23396772a01a6a37bd8578507ed4e4b684c5c3dd9368e86c851d8fbc89f9b1596a49b3d27402325ac66884efba127085f832ec8802e3de3702b2c605b8021c0e7249dc23409455bc4120274ead6c72e163bcb3ce9e16cc0d3614b6982d2e79fcda74f8b1db7f16ca61598bc6ea990380fed6487a4b434848514c8f977e7311dcb7722c") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:20:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002d4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000-0x4)=0xe8) [ 151.217220] QAT: Invalid ioctl 2018/01/27 05:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000519000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x6, 0x2, 0x74, 0x9, 0xfffffffffffffffe, 0x610, 0xfffffffffffffffa, 0xfffffffffffffffc, 0xc5fa, 0x8001, 0x10001, 0x8, 0x4]}, &(0x7f00000f9000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000136000-0xc)={r1, 0x8, 0x10}, &(0x7f0000179000)=0xc) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000671000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000-0x4)=0xe8) r3 = getgid() chown(&(0x7f0000c4d000-0x8)='./file0\x00', r2, r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) r4 = accept(r0, &(0x7f0000fba000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a26000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000)=0xc) 2018/01/27 05:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005fa000)={0x0, r2, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000842000)={r2}) 2018/01/27 05:20:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x109) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00006a5000)='net/arp\x00') sendfile(r5, r5, &(0x7f00004db000)=0x8000003, 0x5) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 05:20:15 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xda)=""/218, 0xda) 2018/01/27 05:20:15 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000648000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/27 05:20:15 executing program 3: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80201, 0x0) 2018/01/27 05:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f76000)={0x7, r0, 0x1}) accept$llc(r1, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f00009ce000-0x2)="8ecf", 0x2}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/27 05:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000a58000-0xb)='/dev/mixer\x00', 0x18000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a85000-0x50)={0x1, 0x0, [{0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:20:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000458000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000062a000-0x4)=0x48, 0x800) getsockopt(r0, 0x9, 0x0, &(0x7f0000d9f000-0xb8)=""/184, &(0x7f00008f8000)=0xb8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000591000-0xb)='/dev/adsp#\x00', 0x5, 0x488001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009d7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ec4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000569000)={r2, r3}) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000299000)=0x0, 0x5, 0x2) 2018/01/27 05:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000097e000)='/dev/snd/midiC#D#\x00', 0x3f, 0x20000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007b0000-0xb9)=""/185) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000451000-0x10)={0x0, 0x80, &(0x7f0000682000)=[@in6={0xa, 0x0, 0xffffffffffff81de, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3f}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf8d0}]}, &(0x7f0000467000)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000651000)=0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b9b000-0x8)={r1, 0x1}, 0x8) 2018/01/27 05:20:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00003e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = socket$inet6(0xa, 0xfffffffbfffffffa, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000003000-0xee)=""/238, 0xee) setsockopt(r1, 0x0, 0xe, &(0x7f0000002000-0x6e)="38a7ec9bb6a0174001c0f014e56928f89c561503cfab201469b1303d8e4ea99464064da637f9aea68b751d4312b08b2a76a3543362b68b288c4407a7746eb1dc30a6405460cbd4383f79706797b8c30c2647c7bc9a45eb2ce5549ebb4d0cbba88b322a366415cb5d7f77087576fe", 0x2bc) 2018/01/27 05:20:15 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fdb000-0x8)='pagemap\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) chown(&(0x7f0000fd9000)='./file0\x00', 0x0, 0x0) 2018/01/27 05:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) add_key(&(0x7f00005b8000)='user\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e3b000-0x1)="a7", 0x1, 0xfffffffffffffffa) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/01/27 05:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x2010000000000000) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2018/01/27 05:20:15 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002a3000-0x4)=0x42daecc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/dsp\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000376000+0x9ed)='./file0\x00', &(0x7f000004d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/cuse\x00', 0x200101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000752000-0x68)={0x28, 0x4, 0xfffffffffffffff8, {0x77359400, 0x0}, 0x7, 0xb85d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0xe, 0x1c, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x20, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b34000-0x8)={0x0, 0x1}, &(0x7f0000918000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000745000)={r3, 0x0}, &(0x7f00007b6000-0x4)=0x8) 2018/01/27 05:20:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000f000)='/dev/audio#\x00', 0x1000, 0x602002) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000006000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/27 05:20:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 05:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/autofs\x00', 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000c84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f24000)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac0000-0xa)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000389000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000cfa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x4) fanotify_init(0x41, 0x80001) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f000000e000-0x4)=0x0, 0x2, &(0x7f0000e34000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) 2018/01/27 05:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) unlink(&(0x7f0000a91000)='./file0\x00') 2018/01/27 05:20:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'rfc7539(ecb(arc4)-generic,digest_null-generic)\x00'}, 0x17b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/27 05:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000617000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x400080) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c00000-0x8)={0x0, 0x2a7a9697}, &(0x7f00006e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003cf000-0x8)={r1, 0x6}, &(0x7f0000507000-0x4)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003e1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f000052e000)='/dev/audio#\x00', 0x3, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000839000)={0x949, 0x2, 0x4, 0x0, 0x4c55, 0x2, 0x3, 0xfffffffffffffffd, 0x8, 0x8001, 0xb5b, 0x5, 0x0, 0x8, 0xb862, 0x3, 0x20, 0x0, 0x354}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000142000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000dde000-0x4)={r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xa) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ed000-0x4)=0x8c) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@generic="0064000000000f4d0502111f00aad76e", @ifru_mtu=0x6}) 2018/01/27 05:20:16 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x14c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000915000-0x11)='/dev/vga_arbiter\x00', 0x10500, 0x0) r3 = add_key$keyring(&(0x7f0000d74000)='keyring\x00', &(0x7f0000e32000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f000080c000)='blacklist\x00', &(0x7f0000a64000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3a000-0x2b)="f1355f086a085a37b1935a94af88bd1385d2f32227459bc33bfdfea7b89ff208290f3308f5463090559db4", 0x2b, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000073c000)={0x77359400, 0x0}, &(0x7f000016a000)={0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000adb000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0x10) read(r2, &(0x7f0000cb5000)=""/72, 0x48) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ce8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = dup(r2) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00002bc000-0xf5)="e20f6dad30f568c0329b69663b5ff4e6ab378b7913179003d5b0dc5a16d0c26766bc617f73880598433bc2442b980e552c2c4f4a05a07c99600ba8fd64bb8b487fe288a4937e98463e266305aaddc156d45692c2a29a2ba0ac78703cd64315f239c47db242b670191bbe49e1002d9877d270ef07bbdb0f3e82589885f6c55efa0848774d84868cae2357f054eff6db44050eb46b28ba1eff1b1e4b40772e6cf7ea5c0bc1587f59eae671b0b5bdf7c231a0878213d277bc71a666e9ed6d5dd0e523d50ee6f9d6865ff72fd14a9d470c71d9233b19a05dba627e6dfc53944744c7b22cae557a28a9498be3d525fc6544185f1e9f8ff0") mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000711000)=""/231, 0xe7, 0x8, &(0x7f0000cea000-0x10)={0x0, 0x0}) shmctl$SHM_LOCK(0x0, 0xb) recvmsg$netrom(r3, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x0}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[], 0x0, &(0x7f0000ce4000-0x128)=[], 0x0, 0x0}, 0x22) r4 = semget(0x1, 0x5, 0x110) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000cea000+0xd29)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b0d2959f14c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="64654bcb31ba2c4c112b241f808007a7"}) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000ce9000)=""/28) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000a95000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00007c8000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) connect(r0, &(0x7f000027b000)=@un=@file={0x2, "e91f7189591e9233614b"}, 0x0) 2018/01/27 05:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000051c000)='/dev/dmmidi#\x00', 0xff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000ca5000-0x1000)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000ae0000-0x4)=0x0, 0x4) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/01/27 05:20:16 executing program 1: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) shmat(r0, &(0x7f0000841000/0x2000)=nil, 0x5000) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d59000)='./file0\x00', 0x290000, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000089b000-0x4)=0x8f69, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00003c8000-0x8)={0x9, 0xe9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = add_key$keyring(&(0x7f0000537000-0x8)='keyring\x00', &(0x7f0000f08000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000c5c000)='user\x00', &(0x7f0000be2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f8c000-0x24)="aaf3da7f14547f22137595d5963268f734697f43998f564c29c709013338316535cb9ffe", 0x24, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000e7a000)=[{&(0x7f0000d1c000-0xd)="41bb0797484c329e91390464b3", 0xd}, {&(0x7f00001de000-0xf9)="b9378822ac9d27dd65bf7048e3bbad72a9eace4518d7b51f9d2140c3d34d8a80ed08463b23fe0c6c35f46aabe66636eb7c05fb206843a2310c3eeabd870f504857199cc6d7c4cb64845574e5570441225b6d54d2671790a958144f75ecf8fcaff859d98e96f3e6a96e9355fbb500f04675ce88a72ad7696d510278f50f287e72b19049e0323bb8cdc94140f9e52e92a9825de1169118fa9edb77e600eafb0315768f06efc0fc8b3924dcf0ef7ad6b6626ea8dc2e10010b5a347efadbbcf471886c3f2959fa87f6bf1c62852f292022521c14b8e24b519af6362dbc615d4e046009740004257f2cd1c7567de669e6af0ad91b631317b60d0b9c", 0xf9}, {&(0x7f00004ae000)="9c67f0c83e9b2a5a252cd3", 0xb}, {&(0x7f0000cc3000)="c429d34807df75eacd09a50232a72612f8c3db6a183309f24330e57b1d047aee1c18086b5830560bc5849d3cb17e467c81e4a59b6ac56ba6635e42f0ced3359d6b4f94f6be002571e3eed7fa73c5f06203a5285426e9f6fb017980f1debcc388465dce9014d3fc56d185bc41a46e8495c327343d3a8c190818a42c93fed552", 0x7f}], 0x4, r3) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 05:20:16 executing program 3: prctl$seccomp(0x21, 0x20000, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000641000-0x8)='./file0\x00', 0x40, 0x100) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f0000c61000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000d3000-0x1)={0x101}, 0x1) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000d2e000-0x448)=[{0x10, 0x10d, 0xfffffffffffffffe, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007b1000-0x4)=0x0, 0x4) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/mixer\x00', 0x2456278d74392482, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/27 05:20:16 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000009000)='/dev/dsp#\x00', 0xfffe0000000000, 0x101000) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000592000)='/dev/vcs\x00', 0x800, 0x0) accept4$packet(r0, &(0x7f0000a56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000893000-0x4)=0x14, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000728000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) open_by_handle_at(r0, &(0x7f0000089000)={0xc, 0x80000001, "45b4afdb"}, 0x4000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00004a8000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000627000-0x4)=0x6) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x800000000002, 0x0, 0x100, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3ff, [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, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 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, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a2b000)=0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000ac3000-0x4)={0x1e, 0x2, 0x7, 0x0}) r2 = getuid() getgroups(0x3, &(0x7f00008a6000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000a69000-0x38)={&(0x7f00001e4000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000963000)=[{&(0x7f00009d8000-0x32)="8527c2efe2f30de7ba3ab508faadaa9a0ef95133a04e5158fe2b50f4e20f9e95b7bb60b3f64fce35e167776ee63624d883a9", 0x32}, {&(0x7f0000080000)="d08a062fe9e2456f642d5cb44f172868d74804aca68a7bba549d12ebcf47a99f97d491ef2c9f44b0d177ecd9468920ad8e6dc990f5e5266f3384edb8b6f73c44b1760957b58706c081ef2407a5520236fd915a9d4d41", 0x56}, {&(0x7f0000f73000)="b64bdebab1048b27f756d662d4d74327b3b52cec947d33dac4202f3a04b1496ac06c41953baaef3ec0419133997df5723b957dd307e6ea7cba1a50c8d504ac084525b3b96b2e76853ad2d2fe1218468248b9617564b94612fea7c235f749886fb36877aac472b80098e0d641e9877c8dc8f28e47ccae8b7b72410fb21e61c723b7abae4806b20d9561a2a84261c646e7270266d1229cf213d5a9325398e70fec8ee7fb987b96eb27da1d81dae86b3a128f413ed6f2e5f50dd1cf0e74ed9420cbf28fed53328e3dea20c0c1b22143a39c05e47228ba2c66824c95", 0xda}, {&(0x7f0000910000)="dee9a21be107c7f56238ac5c53491290b201c6f519279cb84095ab9df29926b6676f574b5aeb1087b70d853b2914b144d1eab2ebb87a018ba78752e4950b4ff39900f3e5643e4e79c2fc76664f73e1356979105b2d55f8fd03b3ca13ca45c28b234157664d224bce1a2e100f4ddce4d7313c9ab8fabe380ca00fe1ca5553afa52e5dba7fc9f3ca6f2e2d140bdd92c7f6634c84cbb7718a80f58832ca44a56faf317d51dbb938020d93e57b9b4664b2bb5bd23f68c2ced8a52fbca73e6c7e5fc4eea0c7f56ffb31d0fb081bd9c3a8369be535e93971aff4aeee76688b699e85994089b844825dbe8fd933e40940f9145710ade69cd50d6c", 0xf7}, {&(0x7f0000781000-0x6b)="5cc01b95d73d5336ca27e67d5a645c33c79f79f4aad5387050c36f3e63496fd035d7f2255d14081b4ceab1a2e82a77f10c57c6826ab7877fb3323315345d9801f57eb1c430a1325b8b504f937ad327979567823bcddf8a1492f3ab1709b8e19dd683f7ceee1f704da0dfcc", 0x6b}, {&(0x7f0000f78000-0xd4)="4c35e692c994599c4bb4a56c6870d79e87a7be8e7c1a546aff496003f6e5439f2d97d759e38aa6134727a4334e5d4e0f8edb31b7d08e1a066160c841371a6564c19ae1ebc7fa25e2a0227ec8ae3643714b10ba008086f9d3f0445ddf018fa55185c4e10ca7013c59284144cfa3ca50d10c30a64e4dad93fee368f446ce4ca975f11a13623317001130e839021a439728a1c0370fbb5b2ea3871a02a5e88e0fcd220603bcdaa42458661af9520497afccaeaf668391d0d0ece6ae971981cb4ab9a11104b49e53df0d32e0bf73b838ecdea1779175", 0xd4}, {&(0x7f0000d1b000)="1e35f51f4a2339224ec915135b16b7b6d1df0f050f55295e61246ffa6b1c59e80e50b61535e6e813a9cfb5158a743c970c98ff562d6afa029d56e914ee45acd36bb3f1a39aec50cc79a94068d3cf6c8af1e856db7b4fee2130d74cc8efe561c0eaa0aab5adc1f1c444aac82bbb70ff", 0x6f}], 0x7, &(0x7f0000917000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40010}, 0x10) write$fuse(r0, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r1 = open(&(0x7f0000cea000-0x8)='./file0\x00', 0x0, 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000006000)='\x00', 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x200000608005, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000007000)={0xd4bb76262bce5c96, @tick=0x200, 0x9, {0x400, 0x1f}, 0x2, 0x1, 0x7fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000002000-0x39)="f36abb89d48e9db668138fddfa197f2e3fda380e279d992870159521e2b4ad73de0585cd20bbd7266e878ffcbd717f3d82b7c4dc013ac66a63", 0x39) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000008000)={0x4, 0x7, 0x10001, 0x0}) socket$l2tp(0x18, 0x1, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000f4000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000011000)={0x10000004, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000f5d000)=0x0, &(0x7f0000386000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@generic="9ea433f789d0a071817e65b8133305a6", @ifru_data=&(0x7f00008e8000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c26000-0xc8)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3583}, @in6={0xa, 0x1, 0x3c9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0xa2d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000078b000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000724000-0x8)={0x2, 0x5}) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000000d000-0x8f)=""/143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000)='./file0\x00', 0x80) get_thread_area(&(0x7f0000001000-0x10)={0x7fffffff, 0x1000, 0x2400, 0xfffffffffffffffd, 0x3, 0x6, 0x7, 0x7, 0x9, 0x20}) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000005000/0x3000)=nil) ioctl(r0, 0xff, &(0x7f0000008000-0x2c)="e827d7046cadc4cc268863d357f780c88288978164ff07833150cf913ec9648aed0c493db5ddae0195c26637") 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='xfs\x00', 0x2151406, &(0x7f0000f36000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') removexattr(&(0x7f0000645000)='./file0/bus/file0\x00', &(0x7f00002c0000-0x16)=@random={'btrfs.\x00', 'vboxnet1loeth0\x00'}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00003d5000-0x14)={0x6, 0x6, 0x2, 0xffffffffffffff81, 0xe38, 0xe67, 0x2, 0x2182, 0x1, 0x100000000}) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000002000)={0x0, 0x2000, 0x3, 0x1, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) close(r0) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)=0x0) dup3(r1, r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000a8f000)='/dev/snd/midiC#D#\x00', 0x8000, 0x800) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000125000)='./file0\x00', 0x80000, 0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002d0000-0x110)={0x8, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) clock_gettime(0x80000003, &(0x7f00006ab000-0x10)={0x0, 0x0}) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009fd000)='/dev/amidi#\x00', 0x6, 0x40000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c80000)={0x2, 0xdd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x264}], 0x1) 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000549000)={0x0, 0x0, 0x0}, &(0x7f000020f000)=0xc) tkill(r0, 0x40038) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000db3000-0x7)="6664010000040e") getpgid(r0) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f0000e0c000-0x28)=[], 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000917000-0x8)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/27 05:20:16 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) r0 = msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x16)=""/22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)='/dev/autofs\x00', 0x4000, 0x0) symlinkat(&(0x7f000006b000)='./file0\x00', r1, &(0x7f00009f4000)='./file0\x00') msgget(0x0, 0x91) chroot(&(0x7f00000f3000-0x8)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1d000)="8d560c17008101ae158992ae54c7be", 0xc) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006a7000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000526000-0x97)="79726a69645f6d617052d8d0617526df803710f06384317d6d54dd68c82078c208c94bf399079d14fd1adb9bf3231eff050300ee70e2d22aee1061615be29179caa382478b31b8c0b36415cc9a3c01b31db6db1f31e10ddf87b79cc994fbd3daa51db05c0bc813b0bf11f0a380016d00db52046c1290d883d6c96d3b1257c8cbbed031be33becbbb6480ed1fc66451a59497defd52e9c7") sendfile(r2, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x1d) r0 = open(&(0x7f0000002000)='./file0\x00', 0x20000, 0xa0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000004000-0x8)=0x4) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) r0 = syz_open_dev$mouse(&(0x7f0000d62000)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00004fb000)={0x8, &(0x7f00006f6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000de5000)={0x0, 0xc7, "5049ae135481acdb995b7513ef60f03124a85c546d9eecb3631acb7df19de1500790adc568deeef1589a3e9aab8b15893d2120fd1f890089b0628f49e2f4b5403de7f1425da960505bea2f7668a9c33058230cd3d451b60cf159ca9e4ecc8d4c3a12d8e48dfb9b549122a846f35a6318e490a0e5c8ec63fc71fe47db9893fbbfeb62bb9f42d661c2e1e4e4ecbb2dfccb2051a7c8e5974d874f6012be4b666574665eefe852f25fba7a21cdd2d1164568b16a06dc095a0283320fd60aab45597857fe312dd0898e"}, &(0x7f0000ede000)=0xcf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f0000031000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ad7000)={0x1, &(0x7f00005f4000)=[{0x0, 0x0}]}) fanotify_init(0x5, 0x41000) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000b7e000-0x40)={r3, 0x1, &(0x7f0000a00000-0x4)=[0x9], &(0x7f0000477000)=[0x8, 0x3, 0x5, 0x7, 0x9], 0x20, 0x3, 0x3f, &(0x7f0000522000-0xc)=[0x978, 0x2, 0x2000000], &(0x7f0000f72000)=[0x3ff, 0x5, 0x5], 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f000039c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af12, &(0x7f0000e9a000-0x8)={0xb79, 0x0, []}) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000251000)=0x200, 0x4) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) close(r0) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c37000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00009ad000-0x4)={0x1, 0x4, 0x5, 0x0}) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000276000-0x8)='./file0\x00', 0x881, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c93000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000df2000-0xb2)=""/178) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fcntl$setpipe(r0, 0x407, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00006c0000)=0x0) 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000)="97") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000a000)={0x7ff, 0xd9b, 0x6, 0x100}, 0x10) 2018/01/27 05:20:16 executing program 6: semget(0x1, 0x3, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x1) semop(r0, &(0x7f0000000000)=[{0x3, 0x4, 0x0}, {0x7, 0x1000c5, 0x1000}, {0x4, 0x7, 0x1000}, {0x2, 0x2, 0x800}, {0x0, 0x3, 0x1800}, {0x6, 0x85, 0x1800}, {0x3, 0x1, 0x1000}], 0x2aaaac8e) unshare(0x800) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x40000000000000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x3, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000005000-0x5c)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6bd}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x20, [0xfffffffffffffffc, 0x1, 0x80, 0xffffffffffffffca, 0x5c, 0x2, 0x9, 0xe0]}, 0x5c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x7f}, &(0x7f0000002000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x1, 0x1, 0xffff, 0x0, 0xff}, 0xc) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f000093e000-0x4)=0x7fff, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:16 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000009c000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x18a955d8, 0xb79, 0x80000001, 0x8, 0x80000000, 0x6, 0x6, 0x8001, 0x2, 0x94c5, 0x8, 0xc6dd, 0x0, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff4000-0xc)=@sack_info={r1, 0xffffffffffff8000, 0x21}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000038d000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000000002) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc6, 0x40000, 0x10000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cf3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/27 05:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000785000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000f00000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000135000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000817000-0x4)=0x8) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d03000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000807000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000001a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0xa, 0xcd42e51cb95acf15, 0x8) connect$vsock_stream(r3, &(0x7f00000df000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00005e4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/27 05:20:16 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00008ec000-0xe)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000965000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) syz_open_dev$sndpcmc(&(0x7f0000f2b000)='/dev/snd/pcmC#D#c\x00', 0x200000000000003, 0x802) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000e85000)={0x0, 0x0}, 0x2) write(r0, &(0x7f0000160000-0x1000)="b37a8e83de5326d7b872ac09245a4063ceb5072df2d3eccec0d790d930dd89062db86912abf336814a98fbbcc655486725438cf1a3a53241cf7350038bedb2588a8be49a926ba6f314a6f34467b03b41fb6cb6cc8e861d5ddba240e7a2f62f8f0e1946718c01bb4abdc4f98eb7f906c7b45dd32e7e806c8c66e1442ef836797b187a6a012d2cec60f5fb1bcd3c768677b6744f13a88d3533481e66b4e51bfa9752b051152752b70a15d0c30ddca7e9092ce0b0954cd0d123ed5ba0bd2103ad586cf003e9bd5e7f8b7f3d6b426922f07f3656d6f19c44f2c514e589124858377dd3d0cbce57e70af65e646e097d5b5650e295ccc76ed72cb1cd226c709e9ff162db6509f16f1ee990c25b0fd1118afe41baa30d7b57b69194db35b7091a70cf9e9c54aa354b9a9a526c369014a0a300ac69edea2c350473ed67457e471c003124e45272437b119ba43697285f25a22cb77a5673c50c12050d7de665adeefc050df2e5e67178a04ad86256ecb41f42a67eac6a476d7fb9f8cd86aa659bcf3fd3a5688a8f2f87d5ffb360d53da44c5db03042137b3b427c58bcddcb17b6ccb892ec617d60d26f71719058435c87607ea0b335599081966e0044da8051f3dc955da1c68be0ab640373fc442e59fb3a40de6880d2ae9938fed793a77226cd1228876525b3dcc8da83b49d15684190b69df03a5db7a39d942a736629beabea0e39df3831cbb8c3f5b3855a4fd4821215940662da00a343fc4e9f11905f56532b84d0f00086cb9ed2e2790105cb48b014c14e656aa51785f391134bf5bf0aeaf1cfe6a7b09e003f463b3d37c937f42f4c72de3656d3d50b5499d4a2819b8bfd449cf5e03109d9511833eabe8029f089072f60d4c2f912d944656e0baff22f1c91a948d337157cf260b63b426681662cf118a7f8e8f57b32d4b916ce26b1d9c891ffb63abb26ad0da7e9706d63d00f7f6708f98d59174aee598dce4d32992aff7d900eafcd7bca1c8352b8be09d40f08ece25d12ff99ba5e2bd090dadd885c5132b3bcf7e2ead4dcc5255fcd8ec23f6244999f3ed974c7845610b6fdbc7c1c27acb03442eaaecccaf04b358936edcc8791f8420b19e1610494c6d773b6ef91a416c2ec7353ddea60a17bda1e4efca2c0761c030646d77867e3c5a78ee68ede90084b3f213635736f6dfe8872af63c98845481fc93d7d656e1673ed0a5a36a892ce3ed5ba9b5fc444293d2a97fe906c9c8743deb0833f843108aac7c6f438320afad6cdfc286d2f5d73dfb8da413f06d0c09256b2c02242b2f6d3a3a288e4c9822d223c8b4b5a38f743705e4d664f10ff6bbeb630912eecba20adf6ed54c87dfe7c6d15ec733f89c28ea46631a31f4d4941240fba1914e849d57b203e686e6fdf48c087c59c8ec941342a84f1b01b2ca9afe2e3fe0a5e2616591ee13c98a6790b1bd68601bb3a4737f6c8a00f4018037da64d646a9b7b306339f08f100988e0a81def9a0897f98dc60808c21ba10febcbe4f52b6d450176235f790f819175c9b4e8fe8128ba239f52eb9762bdf7281f942ef9859dd9d9d30799e065b1315a4ed7c125815195f5415a229cce3ddedc49bd26d5a1afba3fa2c193c84ebbf655e498215733de364ede571382accc923de946cc483c37a13ff323ef862aad9a4c2af8a0a7390650c16188ee340b6dd97c1415f50b58925e20658c901812e0e8f14c559b609ee83a6a8004ed0a6b77174452842ddc41d7e68518ce27fdaf1523d33bdff38af746d09606480011be86c0cf9b60f8efb96fba17c19dfb4af9aaa289e4bea8651d9f25b86cce00c98b450da825e0131464df190528a1c5c515d3a86a17810eb4fc31e56697b4b6f1ae99e41990cd8a7a0299a25158b99698e2a0a3fe611e7fa0ec0e581ade3c48bf469e44d0d70e4d883c5b9d81a8f662a1951e3a144fcc44633c704ba5a4c353cf6a9c9ffde2dfd003309b33f6fad521f90f842c70815f7f1348f48da5a0443d6ee79db798155ab4255e7ab6aeb6c21cbb10935b70cef1920b69726d15af602277f9d91063d47041bf707784b53078fbdb3e65a3810ee254cac5f4f223658fc9bbaf1170558ed3987a102228be9c88afb5d15faf494e4c5bfad8694515e38caddfd8f15529a3fc71493cb8681248fd1ca3b3476b8952c882347a04caf20f050e5a985ffab3884f7d5f96afce11728d7bf6b7df0d8aa6a14e2900d71fa2c8b7462bf6b8f2f6b459a51d6e1545ceaf6d30d630160753f8d98d123f9e276b938ce31a8993bbd0a71101639ff76d7f31375b2afbdf44bddcf2e4d38af895e5b89ebe03b1d5373d91f619a8cdd7eb7c09ddb3e3df742480a6ffcf6a0cc795c0bd02dde414b194183c6555ab808ef604c8ffbe4cf07812804dfe59364e189d5501a1597f7907bb7a04fceb17a8434c401d494187292a335e3b9595c211056cc5105215c9181d42ec3e35b7f57a803395e4f9571876a66654edb02bcc5947710716af0a5b81639c98901b9497327aa93839d212d88d723d7f2243a3ab508d79ca9b373128118dc37f9f47d3dbc7d925307fa01e213a8051460824b01c47d11a4e166098e66ece23600fd47e8f01e75d3871f0b4f540198b2ed5a8e49d633eab4c16b07eee5cf0e5a2b3f0c84782fab6e9098ed7ddc52c1ca08e50771f02c4afd94d3101e66f08876a9def0749b2a3febe877d63d3d759404fbfa0aa15dab33d8230bfce627cc38db54e3079d103af18ed79539bc084b8aff637bb0642b9d9a8d44110bf04eb3448ea8e9a869591ec99454c6443ee9eb31b0b46495f2788f4e8f0037018ab23c828153e0b99c55d44fc679b314c244e458dc34cbe4800e90725d3da22673fb52d3f7bafa2d589460ff627c9326a1beedcd36a8a2226fe0a9f9058985b4a0cb19ed612ef63031322d442aa439612708eb40ed261f31299cfb9fc8abf485bce32aad6e01aa09fc13e7090b6d7c51569461d1872ad6ace56f946fd40c41ecf8de796432f2a47f12155cc51f44a33543235c77a376a3625434b4dedc5ee17e96f3dbfdfa5ef0caf0eced0d62266c928b8c67d932e0cec190821d246c675cda95a8cc950f5a864bd192a2081edf06095ff798316868edb43b9702b1aac7a5d6e245340885608381ea6392658d90b9c3abbe42ff124dd736e108d27d152e30a67f5c4d5f1ad015ff22cff7471f2cdb753f8204749ce140e76a58df205b96a791661d6e25ec929a16ac98edf0cedd3986e58b7c8ae8c7a08d924a2e365f7c923b2e323aa57d867753acf4156e0ada1dae27336e5fd11a8842615198f9a53fc58602b8dd0a14d0719e98d1a034fe1841761d27498ffc490466cf808af77a665e22097cce3b6a98d410201d1a37e3613d7f65cff25156673cdf241aecf97ec2b7c5b65bff946197f3e11ed1c707d6c650c3823f08e06e7c9a028f7dfe81fec83feaf9687eadda3028a7c1aef7e0ab7b62ac3e97318f8269d8d012158d66c979e6e4ff2ef5f26ca775723c6b32614243a523b345070e017a78057216be900a60a0c83a9c46b9a8f14e4bd21b48be559d047de3e4f0524b04eac75ccdf3df7a2b29c1ad0bbadfd97ff8ee07954a6e07f0d05399a1985d9958530e423a237b44dfe939d598cffb23d27019e6b103c29b15c0d1250963fb59d21c69cc3c42a46e41eba85053c5ffb3b1d414a845a15f63685497dae711b94ed0c4f19d3943fd72903ec5617ffb414af6766d0b308ffd740d9cffe0e74a04e40cbb4400ca161fc16925de3a8fad53705c977e11416f179db833eece91acdcba80d91d8e1a719fb3db5c1da6bcec66e2188696166676f9ef7b19868f6b39f5c8a0ed1e17560ecbfced686b7aa80b748226d8eae57eea9cbb6cbf2a085ba699791009c9a6e13a1ec023b23c278f43015d023568e25f1410c676f32c54927579aa67b2deddef3fa525b2779a16b089ffacd150bc59fec602ae703479b9354d2348b73424750a56f525bdd7b298ddaa2dce2cda4d71e4afb10bfe9394e81897d248fb196112b92e28e0dbcc302d62588edb7fd13f39b37351c149b72b2a54d862d0f4a93e7d7775fcf61af9baa5391d0e5be8f7618a8b2a12dabc272440ddfae418eb8408a72966df7a0648bb321b8cb78b5b606848163810e9ef174d11a8df8e7e089f08cfba4b1447633e46a7ababb1bd2c2f61ff2e5f6fb805516934f03ce8bff67f5616a16de1603d9d13034d96a48eacc10d2b219de23d3a5cde3b6cf951dbbf05fd05d278696f63327575f7f008316d01289b6df910d520f7447b306fb18df704b4d6e0d112d8f661fc84c3304fb9c30f747dc5dfdb20885eb63158300c5975a172d1d7659f8c955533a8bf37a9cabe29608fb77b9938dad18af7afebbb9836225c542074aa21bcc6de212ed240d39736eb7c6b7783b5f549a0251db4a383b6372e0d3d82ed7ceb0b6426e534a1d2c9e2b0c3c7d57dfdc66e835c4d96b656bef739abbdf66ee2b3e5fccd10d91eb688f56ab9aaec01f53ad76db4a606e699a7c53c948acaa652d58767a0e7988340422d474e6109be7cabfb193dc964fa92822dbc9b432bc1ffe6cab2d9303187df26537a86969ed1fefd3d8e0a4d528aa149f0c1d741315f5b5318976de8c079be733d274e74ea1611a352010722d4aa990a8a8f330d0dacec213e9df167a751ca048d1b2b4deab08df28ce157ceb908f096e116da7c91dcc898f3c96e3cdcc233226086f1bc74110c4bbf6d9f4f48a0c9d487c041c9c63bccfb17091a4ab138bddd9f14ab78314b2114e92b6096987ca8866604daac109d363d8f6050bf0d6174d462812cd340315db164c4a964087d6916fe57cb2accfb3bc5790761066b54d330fc691e4b6f026d8648ce0564f32209dffa1813e7c3dcddb17b04d01d24d2667ad6fee017ec9be019f0b1cc894a6987e9709aceb46dffc96656a0524ac7b0d399e3a847c555f68e171b0b90c4144a73532efaa3fd7608e837b86f9996f4ddd611b238e80f522b3e62a02a303d673e725d7bfcd1898931895fea09acb2d491d6b87c79ad827cb5a23d9a738e3e405748496aa3bc993f4afe2b05803efe6347b5c1941c48686ecf0715672f36579ea871492f76696a15d3843eb135658f578a1dcafd233e3adaab5cc44f823979fc3f3fb29276058c8b1a3183117deea0e6424fb80ae3daba87311584e3c0b890cb66e7165744689262dcc6b2e51d73d10dd33b92778e1f36b405c61d4070b74cb1f39af59d408992f580bf345479ece7a5c6b940cb66838b6b89c21761a01284b0b8989da8e42c72f56986fb7e1796f13b2d336aaa446294325bc627f9b2ede9012e6fcad39f563e3448ba6413d81c79d2dad378bde8a5800f7b43cf956d05a07d9e759b4e56b3b2b5b4f0b5da5111d8c0a7809f94ba6deb47f5dd846917c301ad7713f47517bcc9547cac7cf063a3cfc62f7dabc3f14a5b6b2e483ba91fcd81791481a6937b5d79b7ba121facc50806d14d2bbe606deb43803776e63fc8584a39e094984a30303be7b6cc9b5240e9d0dbb643cccdbdc3e04d190cbe64794ca7b9e6e920ded5606c874fca195e41fd85530e9957ad4900dca37f188610745ccc71d7b7b362c947d5728100dd165acb68856fc13a1a38c8cade16a5a85fc51085544e5d2f4596129428a1b75187b25f2ff6258d0b2ec5b77cb4531aebb0177baf7e943421c2656f3f9f6e114f2f6ac9494dd46f6c33f1dac530a1cf0332293d1f9becbacd90d1c0795cdd2cbec4658a3a82e4095c9a3e6ea04ea5cef17796da5c424", 0xff8) 2018/01/27 05:20:16 executing program 0: prctl$intptr(0x1c, 0x27) r0 = syz_open_dev$midi(&(0x7f000068d000)='/dev/midi#\x00', 0x4, 0x30081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000472000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000077b000)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x100, 0x2, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040800}, 0x4004814) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000649000)={0x0, 0x0}, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) getgid() setresgid(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0}, &(0x7f0000ce4000-0x4)=0x14) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000bc3000-0x8c)={0x1, 0x47c, 0x3ff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f000009d000)=&(0x7f000012f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000473000)=0x18) rename(&(0x7f000018a000)='./file0\x00', &(0x7f00006c0000-0x8)='./file0\x00') 2018/01/27 05:20:16 executing program 6: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000154000-0x8)={0x0, 0x100}, &(0x7f0000578000)=0x8) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000b1d000+0xc3e)={{0x10000, 0x17000, 0xc, 0x4, 0x9ab, 0x1f, 0xed6, 0x10000, 0x8, 0x3, 0x0, 0x3f, 0x0}, {0xf000, 0x1f000, 0x1b, 0x7ff, 0xd05, 0x7, 0x101, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x0, 0xf65, 0x0}, {0x6, 0x5000, 0xe, 0x6, 0x7, 0x9, 0x5, 0x2, 0x7fff, 0x3, 0x5, 0x5, 0x0}, {0x4, 0x6000, 0xb, 0x3f, 0x10001, 0xb9, 0x2, 0x9, 0x7, 0x7, 0x1, 0x60, 0x0}, {0xf001, 0x1000, 0x0, 0x8, 0x101, 0x7bbc79cb, 0xc4, 0x1000, 0x8, 0x0, 0x2, 0x80000000, 0x0}, {0x10000, 0x5000, 0xf, 0xd2, 0x3f, 0x4, 0x80000001, 0x5, 0x5, 0x200, 0x7, 0x4, 0x0}, {0x4000, 0x4, 0xf, 0x1, 0x6, 0x5f32, 0x3, 0xffffffff, 0x8, 0x1, 0x8, 0x80000001, 0x0}, {0x2000, 0xd000, 0xd, 0xffffffff, 0x1d92, 0x9, 0x9, 0x10000, 0x8c19, 0x100, 0x2, 0x2, 0x0}, {0xf000, 0xf000, [0x0, 0x0, 0x0]}, {0x6000, 0x5000, [0x0, 0x0, 0x0]}, 0xe0000000, 0x0, 0x4, 0x0, 0x2, 0x400, 0x2000, [0x1, 0x0, 0x179, 0x1]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = syz_open_dev$mice(&(0x7f0000459000)='/dev/input/mice\x00', 0x0, 0x280501) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005a1000)={0x6, 0x4, 0x6, 0x1ff, 0x0}, &(0x7f0000d61000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000029b000)={r4, 0x6}, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000149000)={0x0, 0x1000, 0x0, 0xfffffffffffff800, 0x4}, &(0x7f0000f64000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000200000)={r5, 0x2}, &(0x7f000038d000-0x4)=0x8) ioctl(r2, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") 2018/01/27 05:20:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30, 0x5, 0x3ed}, &(0x7f0000000000)=0x18) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setfsuid(r3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f19000-0x10)='/dev/sequencer2\x00', 0x583, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000045f000)={@rand_addr=0x5, @broadcast=0xffffffff, 0x1, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x34) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f19000)=@common='gretap0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f18000)=[@in6={0xa, 0x2, 0xc5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe35}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb714}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf75}], 0xc8) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x280040, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x84, 0x40000000, r0, &(0x7f0000470000-0x8)='./file0\x00') 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) socket(0x15, 0x801, 0x6) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0x0, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000027000)='/dev/sequencer\x00', 0x202a00, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000001e000-0x4)=0x4, 0x4) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0x40001, &(0x7f0000eab000)={0x2, 0x0, 0x8fea8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0xfffffffffffffef9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000054b000)=@generic={0x4, 0x1000, 0x242fa486}) [ 152.694678] binder: 23684:23689 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ftruncate(r1, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000156000-0x15)='/proc/self/net/pfkey\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00004dd000-0x4)=0x6, 0x4) shutdown(r1, 0x1) writev(r3, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e17000)={0x48, 0x0, 0x0, 0x3d, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1de23806ba2a4"}) [ 152.734865] binder: 23684:23689 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005ee000/0x3000)=nil, 0x3000, &(0x7f0000674000-0x64)=""/100) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc8003}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b4a000-0x4)=0xfffffffffffff801) membarrier(0x1, 0x0) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f000005b000)=0x385) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0xffffffffffffff7c) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x1f2) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x193) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000)='.dead\x00', &(0x7f0000001000-0x1)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='trustedvmnet1ppp1+\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000000000)="fc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="bb9fa5ad095364c91a3c4ab9c676dfedad354507f375685b2ed78f8b96544ca31aa0fac320484d3e5c9d4c56e2677fd11f78836dc5ddff5b72da535f791648430985a892b99e8a4b9ba8315d6552ae0ea268563dd90aeb8f1d3b884b9db6519649f4") get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) 2018/01/27 05:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat(0xffffffffffffff9c, &(0x7f0000cb7000)='./file0\x00', 0x109040, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00003c6000)=0x6) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x3) dup3(r4, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x800000000000, 0x7, 0x1000, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003e000)="fa", 0x29d, r0) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$revoke(0x3, r0) request_key(&(0x7f00000a5000-0x5)='user\x00', &(0x7f00009f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000fe000-0xd)="2f6465612f7675746f66730719", 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bff000-0x20)={0x3, 0x2, 0x100000001, 0x9, 0x4, 0x13e86000000000}) lsetxattr(&(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f00001d6000-0x2d)=@random={'system.', 'proc]posix_acl_accessposix_acl_access\x00'}, &(0x7f0000234000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x0) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000000000)=[]}) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x200000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x84) close(r0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0xff, &(0x7f0000001000-0x8)=0x2) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000a68000-0xc)='/dev/audio#\x00', 0xb246, 0x400000) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000089d000)=@req={0x1d, &(0x7f0000b87000-0x50)={@common='ip6_vti0\x00', @ifru_ivalue=0x28}}) set_mempolicy(0x2, &(0x7f0000ed9000)=0x10000, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c64000-0x8)={0x0, 0x8}, &(0x7f0000385000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eb6000-0x4)=0x0, &(0x7f0000da5000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005f5000)=r2, 0x4) getuid() close(r0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002d2000-0x30)=[], 0x0, &(0x7f000035a000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 05:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha3-224\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b60000-0xb)='/dev/mixer\x00', 0x800200500, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000809000-0x4)=0x0, &(0x7f00006f8000-0x4)=0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) epoll_create1(0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000677000-0x9)='/dev/vcs\x00', 0x200, 0x0) syz_open_dev$vcsn(&(0x7f0000ec4000-0xa)='/dev/vcs#\x00', 0x1, 0x10081) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000304000-0x10)={0x1, 0x2000}) 2018/01/27 05:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/vcs\x00', 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000226000-0xd)='/dev/usbmon#\x00', 0xff, 0x48000) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f0000c1e000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000030b000-0x90)=""/144) 2018/01/27 05:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001c4000-0xc)=""/12, &(0x7f000096f000-0x4)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dbf000)=0x5, 0x4) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xfffffffffffffffd, &(0x7f0000441000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/01/27 05:20:16 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000011000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/27 05:20:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bfb000)='loginuid\x00') sendfile(r1, r1, &(0x7f0000086000)=0xfffffffffff7fffd, 0x9) syz_open_dev$loop(&(0x7f0000147000-0xb)='/dev/loop#\x00', 0x8001, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000098b000)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f17000)=r2, 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000767000-0x8)={0x3, 0x7fff}) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) chown(&(0x7f0000472000)='./file0\x00', r4, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ff7000-0x5c)={0xf71e, 0x2, {0x1, 0x0, 0x7ff, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00002de000-0x8)={r1, 0x7e00000000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, r6}, &(0x7f0000001000)={0x9, 0x81, 0xfffffffffffffff8, 0x7, 0x9, 0x6ede}) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) 2018/01/27 05:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f000075e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000234000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000902000)={@rand_addr=0x4, @loopback=0x7f000001, r2}, 0xc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002fe000-0x64)={&(0x7f000004c000)=[0xffffffffffffffe0, 0xc017, 0x0, 0x2, 0x2], 0x5, 0xe21, 0x3, 0xfffffffffffffff8, 0x0, 0xfffffffffffffb6b, {0x1, 0x3f, 0x8, 0x40, 0x6, 0x2, 0xffffffff, 0x101, 0x6, 0x15d9, 0x8328, 0x200, 0x6, 0x7, "f180ecd935173965aa25de8dcdc961cbdd0727761deec360cc65354a231f5459"}}) shutdown(r0, 0x2) 2018/01/27 05:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3d) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x18) 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x5) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00009f6000)="") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$ax25(r0, &(0x7f0000194000)=""/32, 0x20, 0x40000101, &(0x7f0000bd5000)={0x3, {"98c6d7f4e115c3"}, 0x7fffffff}, 0x10) r2 = dup2(r0, r1) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000cc9000-0x10)={0x100000000, 0x10001}) shutdown(r0, 0x4) 2018/01/27 05:20:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000044000)='/dev/ppp\x00', 0x2080, 0x0) syz_open_dev$mouse(&(0x7f00004a0000)='/dev/input/mouse#\x00', 0xfffffffffffff000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000971000)={0x0, 0x0, 0x0}, &(0x7f0000459000)=0xc) getgroups(0x3, &(0x7f0000e67000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000fe6000-0x8)='./file0\x00', r2, r3) close(r1) r4 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000d80000-0x78)={0x749, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2ccc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffff00000000, 0x21, 0x0, 0x20, &(0x7f0000cbd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff, 0x7f, 0x8001}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000710000)=""/4096) sendto$inet(r1, &(0x7f0000b3e000)="", 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:20:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5cf, 0x880) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000002000)={&(0x7f000095e000/0x4000)=nil, 0x4000}) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/mls\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000b81000-0x6a)=""/106) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000882000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, r1}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000df4000)={@loopback=0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ff6000)=0xc) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000022000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000972000)='/dev/amidi#\x00', 0xfff, 0x20200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000044e000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00001b8000-0xa)={0x10001, "22830b69f4f3"}) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005f1000)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x7, r1, r2) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/autofs\x00', 0x200a00, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000f69000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000e9b000-0x38)={&(0x7f0000042000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00008b5000)={&(0x7f00005c4000-0x3ec)={0xfffffffffffffd98, 0x31, 0x404, 0x7, 0x3, {0x1f, 0x0, 0x0}, [@generic="3b3fc9544d81948dd8ea4f137a8cf8c02b08e063e4fc759ff7cab3ab63603b61ecca4ef59b02922050d696a2ce27430eb218765da7be56d7dd983e7a973104573facfa9af5b70d3d5f6bd96e79a127fb93c40f1258574836f23b285a7a96db6b83743a7062f25b142973295d18f8cb3373d9df19c8cad3a4eb635786074219f8b03137d52fee4ef3316b616cce0569", @nested={0x168, 0x39, [@generic="191df2d38c03f0be328ad289ba9fd412b179c23483de586d9018476e4af02a246058667482a9a6ca74e747b67eaa4c5fdd8b044b246092caa04785c77413dc1de580f15513b84e", @generic="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", @typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}, @generic="04eabc57050267", @typed={0xc, 0x16, @fd=r0}]}, @generic="2ceb238a0d1f5e25dd465e4347caf6176e995359c19f127b83f1b0d650f505ba09194aea6d3f3d9b42a390c235b6837cee906790673637dc366f10e3a217a7f61c844347c2d02316a351ed1eede2a4e4db089bdedb08a1088c72707553af7909c471f747f675bba6d503cc6a862d7817cbaec4a8b41f0ac67252ff1b31a0e8123493fb98ac7eb0d810a6e70352e6f1b6b5de435aa5abab970cd8043fdc8c4b402efc64926ee7ff7a211fe9fb8bbc146ae999b2090ac8e1702ee2", @generic="447505019afbd7b6fce668f39bf25d04e5bc90cde039e5170754269c98d22ba298b340fe119bad99ca0eb1c6b4df632721b8827b0e1444b62d2fef4f209c749402"]}, 0x308}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) signalfd(r0, &(0x7f0000dba000-0x8)={0x3}, 0x8) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x6) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000056e000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff3000)={0x1, &(0x7f0000653000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000bf000)={r1, 0x6, &(0x7f00007f2000)=[0x2, 0x2e22, 0x1b00, 0x2, 0x7, 0x4], &(0x7f0000d4f000)=[0x10001, 0x0, 0x7fffffff, 0x9], 0x6, 0x5, 0xffffffffffffff22, &(0x7f00006fe000)=[0xbf, 0x1ff, 0x6, 0x0, 0x8], &(0x7f0000701000-0x24)=[0x1, 0xb4, 0x7, 0xd, 0x3790aead, 0x9, 0x2, 0x0, 0x5], 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00009f6000)="") 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0x10, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendmsg(r0, &(0x7f0000714000)={&(0x7f000028c000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000084b000)=[{&(0x7f0000c2f000)="d415cb07102aaaf43cdac4472393ff3efef3e9dc1108424e0e3ed66c42fbf0b184d91e338872bebc7f41229d2ec0dcedf4d8f6f1817a76976633e724ed4d3e2fdde6fac234c26e7fd2f9740a6b38be9a240bd2e0d9f83b389283360adb30493616587d32feb71766926ff310615515f8d98b551d31a4470767483e742aa65f8ee82c1586b06c6821bc95e410d2c3a26d119d3fac943e9f67", 0x98}, {&(0x7f000033f000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000961000+0x67c)=[{0xa0, 0x13a, 0xffffffffffffffff, "b5fca1b1b82f969bf816a580b9b6f73fde4ccc6a527e3c1cf2901cc8b2dbb8dfd2e4f3ffc351a481290d780dcdd2ed825cb2313a0b76136cf2386af8f80372b134133feafdfc8cdf843d73d4cca798eb663a0e064f367c836e7a5309c41cbee941d87acb488e65f7f989a08320316c84ade5e3208f5c14028e3b6ff3d43b676fdad31b2ce6213fc90c9982"}, {0xb0, 0x1ff, 0xff, "b1607755bb1033a121a92482207280680652e8fd1e633134da30d9cfaec28976731d15ea27b1dc2250cde529f0af7b5471a6ca84823d084164b85c667a12782b18439618b7a5678d4b44f4180dae883df0dfa6b32560cf4181575400bf4d9fbf1bc3d26bdcb1bd83cc74cdae46a457bee423cc1035d2b8f19c7653b1336d5503f99d2574590fbf0f8e36c280e75cedd088c0965441add51b589b"}, {0x100, 0x12b, 0xff, "a91e4a5d59bcf5b8371ebe309fa766161283598c86a429d878b815703b44025d85ea91fe23e6cf05ea809d7b7daed9145022e4a954be4b3feed0a32b5d15c3fdadce72230bfd8a00a8efab438b2752ea4666a355ccefe28db1ef68cc8b755180dde969a3a6bceb1964abfe9d21be49e1efe052a8db37773a729aa463b26cda37137133574f10484e22696b13c135f7b15b93c6cbd6ad6d060ea5252c2859eeb645b32dbcbc823b66084aff8ef1593581a6eb4609d40c32f11c5cd10e4ab8dde3a1420f2c373d3db53e7780d8b2c200c03fc5ffd7fef9415c48681b259d4d6996df240c2539e018fcdf"}, {0xb0, 0x1, 0x1, "08e3733726618ade222a512155a617933ae163fd675ae3b947c2020bff3f5dd600a99c73ce6ad8cac79ee9c839f1cb0f240b44b53bc5d18f5e9529f13c423cd2b6fc51a122ebf87b9d652e5966b9e73415e46ca663cd69fb48b1f93003465a60ffad2f8211f7f2e15aa43c8f9a031e5aa58d53c87cc111ee633d99330e3ce617f86ff3dc386f88defe07623e7c3322c75b1df0699d6e33fb3b2883e3d95f"}, {0xf8, 0x88, 0xfffffffffffffc01, "fd9d678b2faef3b1f7ec3612a72712751068a851b59677424a2bd51869c2544a018dd6a34f10c929478c9af76f45cf2daee911bdd21cdfdafac6b4285b8c6bff639f23110cab29c8ae7595cdee339fa8da55abfa978173a04b584415231dff5d9b11ee8c769321f122c064526a84d550b1f197286ee83ba0b09c2775a78bb29eb4c9830cd2a3afef41ca8c4ffc96d8d4bb802a8e4162d63fb10b3ebf6fb4d3ef39b04cd1739536e3ad8ef374b912f1a6db2f8212829242047f5a7c9d828badae3e19ad65a5bd5969243a4816b111f94ca2a5ac8778e62c327da1f57a275e9e829c90942778151c56"}, {0x50, 0x102, 0x9, "52cc560771afdc3ca98b3ed726983d47e1862d581c5f5171accd3a88a164863ae7e3cd2f857ae394859e267b73b388c6904592ba593c342e638f8016"}], 0x448, 0x20000000}, 0x40000) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b46000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b47000-0x18)={0xb15f, 0x4, 0x6, 0x10000, 0xffffffffffffffff, 0x3}) prctl$seccomp(0x16, 0x2, &(0x7f00002c6000-0x10)={0x1, &(0x7f0000b45000-0x50)=[{0x7f, 0x0, 0x0, 0x0}]}) 2018/01/27 05:20:17 executing program 1: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3506) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgroups(0x0, &(0x7f0000bc7000)=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000512000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b56000)={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x3, [0xfff, 0xffffffffffffffc9, 0x5a, 0xc07e, 0x80000001, 0x7f, 0x2b, 0x0]}, 0x5c) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x909c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)={&(0x7f0000001000)={0x3, 0xc40, 0xcb, {r1, r2/1000+30000}, {0x0, 0x2710}, {0x1, 0x1800000000000, 0x81, 0x80000000}, 0x1, @can={{0x4, 0x4, 0x0, 0x706}, 0x0, 0x2, 0x0, 0x0, "fdab4cfa7152c866"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x24040090) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000a77000-0x4)=0xa102) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000df1000-0x28)={0x5, 0xfcbd, 0x4, 0x1, 0x5}) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000895000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x800000, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) msgget(0x0, 0x211) unshare(0x8000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000593000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000026e000-0x4)=r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x81) clone(0x0, &(0x7f00002dd000)="faa7a65cad", &(0x7f0000966000-0x4)=0x0, &(0x7f0000f8f000)=0x0, &(0x7f0000e2f000)="e32b90fa526f88e2b4240fa48ebdcbdbd2bd76ce26adfb93f4ab49452119eec70cdc49014f6de8bcb1fa5dc4dfbcc9fea5b929dc26c1a58b6e3d1c3fe5b3bae67f92e2ad") 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f46000-0x3)='+*\x00', 0x800) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x2, 0x2}, 0x271) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fe2000-0x4)=""/4, &(0x7f000075d000-0x4)=0x4) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x3) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045878) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000004000-0x1)=0x4) ioctl(r0, 0x4400000000001267, &(0x7f0000017000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/126, 0x7e) getsockname$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) close(r0) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000084000-0x18)={0xaa, 0x68, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket(0x1, 0x80003, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002d2000-0xc)={0x2, 0x1, 0xd7, 0x8, 0x3}, 0xc) 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000692000)=0x401, 0x4) mount(&(0x7f000001e000)='./file0\x00', &(0x7f0000bea000-0x8)='./file0\x00', &(0x7f0000677000-0x8)='fusectl\x00', 0x0, &(0x7f0000b1c000-0xe9)="8f0c7fd8e01951f2af0b86bd8ef5fa2e707541761455674382d47a251b785470336ae84c620d8be4041edad3bed56e691fd7d47f61ea78df9bc6a98887df77f21db994965ab6cb79a31e2815e767149087598bfa49f45d6e61b33ed2f139cc6b2515fc443f766e1bc764631d21706a2677afb62adfcde5eb7b2216b125d97ad36b726920f02af70d69b3e3d88aefdbc85f8f45866516107e1922abc01bad602bc8c9eeaf6675caa760380b054af1c7310c3cefa5c7e4bea59902e2d44194707a1130ed2e943c709cca26b5df3a3063feca54b66b049067ca975dd65b9f169be053e51ea9f789a542cd") sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0xffffffffffffff08, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) accept$packet(r0, &(0x7f00008ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec7000-0x4)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dfe000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0xd63, 0x800, 0x500, 0x6, 0x8, r1}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072c000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000019a000)={0x3, 0x1, &(0x7f0000be6000-0x2d)=""/45, &(0x7f00004d6000-0x1f)=""/31, &(0x7f000013e000-0xf6)=""/246, 0x0}) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f000007e000-0x12)='net/raw\x00') 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000724000)=0x7) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a8f000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003fe000)={0x8001, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x3, 0x3ff, 0x7f, &(0x7f0000f56000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10, 0xfe, 0x3f}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008cf000-0x4)=0x0) ptrace(0x11, r1) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x3ff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e25000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x7fff, [0x20000000, 0x2, 0xffff, 0x6, 0xfffffffffffffff7, 0x1, 0x40, 0x4]}, 0x5c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a2a000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d3a000-0x8)={0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000e1a000-0xe)='/dev/admmidi#\x00', 0x0, 0x4040) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000075e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0xffffffffffffff01) 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x3, &(0x7f0000719000)=0x0) r1 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) pread64(r0, &(0x7f000029d000)=""/181, 0xb5, 0x0) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001dd000)=0x0, &(0x7f0000eb3000-0x3)=0x4) r1 = socket$llc(0x1a, 0x3, 0x0) accept(r1, &(0x7f00003dc000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4a000-0x4)=0x10) ioperm(0xea, 0x6a98, 0x8) r2 = socket(0x3, 0xa, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e51000)={0x3, [0x4, 0x3, 0x2]}, &(0x7f000091e000-0x4)=0xa) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fa000-0xf)='/dev/sequencer\x00', 0x80080, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) times(&(0x7f0000772000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cae000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000fe1000)={{0x8, 0x0, 0xbe8, 0x7cb3, "d3ad0b046977f8872342b4add44c353f12fe75df2d1c878506a28d12ebd987f5a22baee1dc77a5368adced88", 0xb6c}, 0x0, 0x0, 0x40, r4, 0xfffffffffffffffb, 0x9, "99cbd1b0b19553b91b127a9753be7650d87b0d14eb1d15335287cd6448fcb41907f9ceae5fd9ae967be99f3305fdf642a87d4a33ca17381d26b9b8847e850865", &(0x7f0000892000)='}$.security@\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffe, 0x7fffffff, 0x3, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000)='attr/exec\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000008000-0x3d)={0xf97cff8c, 0x8, 'SE Linux', "1b2d000000000000ffffaf9c373490f8"}, 0x20) 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000022a000-0xa)='/dev/dsp#\x00', 0x1, 0x200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000409000)={@common='syzkaller1\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r0, 0x0) socketpair(0x4, 0x8000e, 0x3, &(0x7f0000626000)={0x0, 0x0}) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005d4000)=[{{&(0x7f000033f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000680000-0x1b)=""/27, 0x1b}, {&(0x7f0000634000)=""/161, 0xa1}, {&(0x7f0000b1a000-0x8d)=""/141, 0x8d}, {&(0x7f000028c000-0x35)=""/53, 0x35}, {&(0x7f000084e000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/181, 0xb5}], 0x6, 0x0, 0x0, 0x15794a11}, 0x0}, {{&(0x7f0000922000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000aea000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/193, 0xc1, 0x4e}, 0x3}, {{&(0x7f000010c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000923000)=[{&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f00004f2000)=""/48, 0x30}], 0x2, 0x0, 0x0, 0xffffffff}, 0x20000000000000}, {{&(0x7f0000dfb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1, &(0x7f0000978000-0xc2)=""/194, 0xc2, 0x2}, 0x30}, {{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000012e000-0x40)=[{&(0x7f00007e4000)=""/51, 0x33}, {&(0x7f0000f30000-0x85)=""/133, 0x85}, {&(0x7f000096a000-0x3f)=""/63, 0x3f}, {&(0x7f0000c00000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005cd000)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000706000-0x10)=""/16, 0x10}, {&(0x7f0000689000-0x29)=""/41, 0x29}], 0x3, &(0x7f0000000000)=""/86, 0x56, 0x4}, 0x9}], 0x6, 0x100, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0xd, 0x6, 0x7f, 0xee14, 0x3, 0x4, 0x3f, 0x7016c35d, 0x8, 0x9, 0x7194, 0x1, 0x52a]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x57, "47705257166b0ec8601251055cbd36001c8171b14ba955962b32fbd8d7f35b222cf9cceb2b23e73274e1541dffdf4d433cf6b8b0c7531281c325b83d79974fa6e5e6d0c8aa6fa1eb09f37ffbae5c8dd84b0a4d3c26a94a"}, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x3c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000)=""/244, &(0x7f0000007000-0x4)=0xf4) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = memfd_create(&(0x7f0000014000-0x4)='.^!\x00', 0x3) connect$inet(r1, &(0x7f0000250000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000baa000-0x48)={{0x3, 0x1, 0x4, 0x1, 0x6}, 0x6995, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 153.375366] SELinux: policydb version 11547 does not match my version range 15-31 [ 153.384841] SELinux: failed to load policy 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x918d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) timerfd_create(0x2, 0x800) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) sendto$packet(r1, &(0x7f0000000000)="4caaefc8d5a8109f0d3303c7d70c0879f404f187665333df3f6404363153dec766f5afcd10499d44794793f9687244a674dd2ffd23051e765c7bb6ba6ef7203aed706188e4b544f5c4ef1ee1525d11ed1ae693af04598b5ab8affaf4c206a86967dc4f537ebf64520660000c075fd4b5d4559bf506b21d6bd8b021600fbdc389e3a6246cdaf423efc21ef0f8f467144c2546967ee890801ba770b4eb1b6df899aaac8db1f9af93bd740c9feda7aad129528e87fab3ba6a70449f0e4bbd311cd2e91b6890eb460561f3531184864aff9d142b9d8dcb240137324000c27069cdad017f14fcf8f96ade", 0xe8, 0x0, &(0x7f0000012000-0x14)={0x11, 0x4, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/cuse\x00', 0x90000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00007a6000-0x40)={&(0x7f000068f000-0x4)=[0x0], &(0x7f0000636000-0x4)=[0x0], &(0x7f0000d74000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000903000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000a63000)={0x0, 0x4}) syz_open_dev$sndmidi(&(0x7f0000911000)='/dev/snd/midiC#D#\x00', 0x400000000000, 0xc400) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b31000-0x20)={0x2e8d, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000552000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000621000)={r4, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000171000)={r3, 0x1}) 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(tgr128,ecb(camellia)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) [ 153.426718] SELinux: policydb version 11547 does not match my version range 15-31 [ 153.434981] SELinux: failed to load policy 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='task\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x1, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000003000)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x3, 0x2, 0xa88f, 0x3, 0x0}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x7e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x75a00000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x7}, @in6={0xa, 0x0, 0x431f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xcc) 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x420280) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f87000)=""/65, &(0x7f0000e8a000-0x4)=0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$tun(&(0x7f00003c0000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000053000-0xe)={0x0, 0x8, 0x3, [0x3, 0x66, 0x9]}, &(0x7f0000c24000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df7000-0x8)={r3, 0x0, 0x5}, &(0x7f00003fe000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00007d5000-0x10)={0x394d9306000, 0x1, 0x7, 0x3}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000d18000)=0xffffffffffffffff, 0x10200000000000) mq_unlink(&(0x7f000082f000-0x9)='/dev/kvm\x00') 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000079e000)=""/0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r6 = memfd_create(&(0x7f000003e000)='\'', 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00000ba000)=0x4) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x3)='./file0\x00', 0x0) mount(&(0x7f0000c29000)='./file0\x00', &(0x7f0000f82000)='./file1\x00', &(0x7f0000e24000)='vxfs\x00', 0x101000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f70000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a87000-0xb0)={{0x9, 0x4000000000009829}, 'port0\x00', 0x0, 0x100000101404, 0x8000000000, 0xffffffffdcd7a98b, 0x101, 0x1, 0x9c4, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000013e000-0x10)='/selinux/member\x00', 0x2, 0x0) umount2(&(0x7f0000d2f000)='./file1\x00', 0x8) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) syz_open_dev$mouse(&(0x7f00008e6000)='/dev/input/mouse#\x00', 0x1ff, 0xa000) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000004d000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000004c000)=""/197) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000004d000-0xc)='/dev/audio#\x00', 0x401, 0x28002) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000001e000)=0x0) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d9e000-0x8)={0x0, 0x0}, 0x4800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a74000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000005000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fc1000)='/dev/dmmidi#\x00', 0x3, 0x180) accept$ax25(r0, &(0x7f0000054000)={0x0, {""/7}, 0x0}, &(0x7f00008b1000-0x4)=0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r1, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) [ 153.630647] device eql entered promiscuous mode 2018/01/27 05:20:17 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000791000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bfa000)={0x7, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000d3c000-0x1e)={0x18, 0x0, {0x0, @random="6ec80855640c", @common='erspan0\x00'}}, 0x1e) r1 = socket$key(0xf, 0x3, 0x2) fgetxattr(r1, &(0x7f0000d67000-0x23)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f00007c4000-0x59)=""/89, 0x59) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b39000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000007a000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x3}, 0xc) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de3000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00009d8000-0xf4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"aec88c0cd7525c58f51a8f324d3d62715089bbab6824812f9dfaac4d579b90f27f193be7723215358e5c08d31168c8778f770c5c410f89c71e"}}}}}}}, 0x0) 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000011e000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e7000-0x4)=0xe8) r2 = getuid() r3 = getegid() syz_fuse_mount(&(0x7f0000177000-0x8)='./file0\x00', 0xc000, r2, r3, 0x4, 0x480) r4 = syz_open_dev$mouse(&(0x7f0000bce000)='/dev/input/mouse#\x00', 0x8, 0x20000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000eb3000)={0x26, 0x9}) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000060000-0x10)={0x0, 0x0}, &(0x7f0000d3f000-0x4)=0x10) 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c31000)={0x1, 0x12, &(0x7f00005ea000-0x90)=@raw=[@generic={0x2, 0xffffffffffffff00, 0x7, 0x0}, @call={0x85, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0x2b}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2, 0x3, 0xf, 0x40, 0x10}, @jmp={0x5, 0xf4, 0x9, 0x7, 0x7, 0x58, 0xfffffffffffffffc}, @alu={0x7, 0x37a2, 0x0, 0x5, 0xe, 0xfffffffc, 0x56fd85f29c96ff09}, @jmp={0x5, 0x1000, 0x0, 0xd, 0x9, 0x6, 0xfffffffffffffff0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000230000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) keyctl$setperm(0x5, r0, 0x104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000+0xac1)=0x4, &(0x7f0000001000)=0x4) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000c85000)='/dev/input/mouse#\x00', 0x2, 0x200000) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000c53000)=[{&(0x7f0000a2e000)=""/153, 0x99}, {&(0x7f000081e000)=""/99, 0x63}, {&(0x7f0000a11000-0x70)=""/112, 0x70}, {&(0x7f00002c8000-0x9b)=""/155, 0x9b}, {&(0x7f0000c87000)=""/184, 0xb8}], 0x5) r2 = syz_open_dev$midi(&(0x7f000028a000)='/dev/midi#\x00', 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000429000)=0x0) 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001ec000)='/dev/vcsa#\x00', 0x22e, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000884000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000cff000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bd0000-0x20)={0x85, 0x2, 0x4, 0x5, 0x8, 0x80}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00001f3000)=0x4, 0x4) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) setpriority(0x0, r4, 0x7fff) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f000076e000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="7ad7b3d97a167a8080cedb04c3e5cb61"}}) fcntl$getown(r2, 0x9) readv(r3, &(0x7f0000fe0000-0x10)=[], 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000046f000+0x596)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fbe000-0xc)={r5, 0x80000, r1}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f000067a000-0x10)={0x3f, 0x400000000000, 0x80, 0x0}) open$dir(&(0x7f0000491000-0x8)='./file0\x00', 0x100, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00004ed000)=""/48) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f3c000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000cc5000-0x58)={0x9000, 0xfffffffffffffffe, 0x2, 0x30c4, 0x8000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000707000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x5, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) pread64(r1, &(0x7f000090d000)=""/4096, 0x1000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000053e000-0x4)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c903b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3fff800000000000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000638000)={0x7, 0x55e, 0x448}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000078b000-0x38)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3ff}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x38) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000048d000)=0x0, 0x0, &(0x7f0000b91000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000530000-0xa)="2c1d73db933140c5cb0e") 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005a000)=0x0) accept$ipx(r0, 0x0, &(0x7f0000f31000)=0x0) fcntl$setstatus(r0, 0x4, 0x44000) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x4000, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000934000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004aa000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000474000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000665000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bac000)={0x0, 0x7fff}, &(0x7f0000886000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000551000)=0x0, 0x4) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6e", 0x90, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 153.777437] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 153.804630] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002c000-0x8)=0xfffffffffffffffd, 0x3, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc9000-0xf)='/dev/sequencer\x00', 0x802, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000198000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc8000)=0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fca000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x8, 0x100, 0x237e4, 0x820090, r1}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008da000/0xc000)=nil, 0xc000, 0xfffffffffffffffe, &(0x7f0000fc9000-0x8)=0x400000003f, 0x5, 0x5) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fca000-0x10)={0x4, &(0x7f0000fc9000)=[{0x81, 0x8, 0x1f, 0xffff}, {0x81, 0x2, 0x5, 0x5}, {0x9a2, 0x40, 0x3, 0x3ff}, {0x1, 0x200, 0x3ff, 0x4}]}, 0x10) r2 = memfd_create(&(0x7f0000fc8000)='\x00', 0x1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000cd000)={&(0x7f0000fc9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000052f000-0x30)=[{&(0x7f00006d4000-0x71)=""/113, 0x71}, {&(0x7f00006f7000+0x8af)=""/101, 0x65}, {&(0x7f0000fc8000)=""/11, 0xb}], 0x3, &(0x7f0000fc8000)=""/66, 0x42, 0x2}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/27 05:20:17 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x80000001e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=r0}]}, 0xffffff32}, 0x1, 0x0, 0x0, 0x0}, 0xc00d) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00008d2000-0x18)={0x0, 0x2, 0x6049d6ee, &(0x7f0000ff2000)=0x0}) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c06000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009a0000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) [ 153.841574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 153.864994] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 05:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/27 05:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005f4000-0x4)=0x0) dup(0xffffffffffffff9c) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000043d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000078a000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a87000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d0a000-0x7)='ns/pid\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00005a0000)=0x1, 0x8) setns(r2, 0x0) 2018/01/27 05:20:17 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000697000-0xc)={0x5, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0x96)="db9e0663958161b56a9b44922aafe42003c0fe3c2dc145f607c87fe994c2d18dcd9bd1a557ec550ca7f7d1d59ac1d382a727637bdd4dd2c7830df28570cb035321e8cf103b983f8182abef67a314a7da838266b2f1fca13dc58da14f5c38269367a3a79ced85ceb8670abb0a6195ebd1711dd5656e1978e52ce4f80191a961f602475793767b1430f8f3b3dd0e18f738d4114ad50c24", 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r1, &(0x7f0000aef000-0x70)=[{&(0x7f0000b97000)=""/191, 0xbf}, {&(0x7f0000775000-0xcb)=""/203, 0xcb}], 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/27 05:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00002e7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046a000)="eef18ada9feee5dc5972592ffd52a7ff2fbd5ca1bc4efe130b8971024e825c9859daa97c74b7fa8944920864d965f9bcd72e1c9b53d1f09c", 0x38) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001a0000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000c36000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000939000)={r2, 0x0}, 0x6) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/rtc\x00', 0x201, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00005d3000-0x2d)=""/45) bind$alg(r1, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x3, 0xd, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fd2000)="d3ab01000000002320000000000000004d7231830a5e4d0ad93d9fe80003e4484c097959c6d76038bed2318001787b", 0x2f) 2018/01/27 05:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000528000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000087f000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000157000-0x8)={r1, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000151000)="", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000)='/dev/ptmx\x00', 0x101000, 0x0) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/01/27 05:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002c3000-0xb)='/dev/midi#\x00', 0x4, 0x80000) sendto(r0, &(0x7f0000c63000-0x3a)="8b11370775a4f0fcb6771f8e48e396ee9684e5ea7c771fdddc3fa8e83de4ba90cf81db0355cbb0ed7a3668ebc3b5d56014547ac75e02a388073f", 0x3a, 0x4004000, &(0x7f0000fc8000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000075a000-0x8)=0x5) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000792000)={@generic="387dd7b1e65e318ae9d147e4179d6dd9", @ifru_data=&(0x7f00003b8000)="78b6d2e73371a6412f93eeec037e342e9d522965f121e45f11654a9b3247b488"}) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000024a000-0x4)=0x1f, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f96000)=""/206) 2018/01/27 05:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000aaa000)={0x6, r0, 0x0}) getpeername$ipx(r1, &(0x7f000023b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000018f000-0x4)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000d3e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000c5000)={0x2, 0x0, [{0xc0000080, 0x0, 0x7fff}, {0x0, 0x0, 0x0}]}) 2018/01/27 05:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b81000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/27 05:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) removexattr(&(0x7f000041a000-0x8)='./file0\x00', &(0x7f00002e4000)=@known='trusted.syz\x00') 2018/01/27 05:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000650000-0x1000)="") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008df000-0x50)={0x321, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000a8000-0x4)=r0) lstat(&(0x7f000085d000)='./file0\x00', &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004d9000)='./file0\x00', &(0x7f0000fee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000351000)='./file0\x00', 0x1, r1, r2, 0x800, 0x200000) 2018/01/27 05:20:18 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, 0x0, 0x1, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x5, 0x100) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xffffffffffffffda) r3 = syz_open_dev$audion(&(0x7f0000008000-0xc)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0xfffffffffffffff8, 0x1f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000008000)={0x5, 0xffff, 0x6, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000008000-0xc)={r4, 0x6, 0x30}, 0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000004000)=0x0) 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f00006d3000-0xc9)=""/201, &(0x7f0000aee000)=0xc9) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000058d000-0x4)=0x0, &(0x7f0000f3f000)=0x4) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000384000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000+0x856)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00009b6000-0x4)=r3) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000c63000)=""/127) fcntl$setpipe(r1, 0x407, 0x7ff) 2018/01/27 05:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/sequencer\x00', 0x101000, 0x0) recvfrom$inet(r0, &(0x7f00008d0000-0x5a)=""/90, 0x5a, 0x2, &(0x7f000060f000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 05:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ca9000-0x18)=@add_del={0x2, &(0x7f0000471000)=@generic="8c85e484ea6844494aad6fa3ccb727ca", 0xd9f3daf}) r2 = socket$inet6(0xa, 0x80f, 0x0) write(r1, &(0x7f000030b000)="3a6ccef99c4003b2475a8fc484e5e739b64c1c9250965292b73ee1", 0x1b) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ae9000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000866000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r3}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c5b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d2000)=0xe8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000433000)={0x0, 0x0}, 0x10) getgroups(0x6, &(0x7f00008e6000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/27 05:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000915000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000078b000)={0x0, 0x800}, &(0x7f00002ac000)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ab7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000371000)={r3, 0x94, "643b7a42bd04e46f234d03778197e12a4a573579a2a4719ffbfe63fbc5373f769aed5ba8e3a11f433da06dcc6518db35a3abe153fced564c5597cecb23a248b54fe8574d6b2ab73b427a7485dd30b2d185ea9424ab2898bf9200b2dd242fcbee88d3b321bde1711666a3986e6d98e86bdd3f6711c67290ae35bea7f4c52a6f08993c13552836f70539848e1cbceeb265de6bdf9c"}, &(0x7f0000e03000)=0x9c) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$keyring(&(0x7f00003f0000)='keyring\x00', &(0x7f0000e2f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) getresuid(&(0x7f000080c000)=0x0, &(0x7f0000e57000)=0x0, &(0x7f0000666000-0x4)=0x0) stat(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000917000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000087000-0x4)=0xfffffffffffffcff) [ 154.100290] loop_reread_partitions: partition scan of loop0 (ƒÚ˜:¿èü²ÆÄ¥Ò¯ÃJ›í¯/‡'n [ 154.100290] `)n"¢ÙõoeªV uí …ÿyüØ“Å´ZÍ«—Ã) failed (rc=-13) [ 154.120239] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/01/27 05:20:18 executing program 4: r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/27 05:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@abs={0x1, 0x0, 0x3}, 0x614) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 05:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) io_setup(0xff, &(0x7f0000e4a000)=0x0) io_cancel(r1, &(0x7f0000b2b000-0x40)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f00001b9000-0xf0)="d0c8679d1bdf7f0a15845f0fb1174331b37760f83201501573fd1989293ca555abd0d4c8fe8e7fcd59b4ec0b9e75ed3add42b590e82285fa6d59c62c193ebe6f2e187155119d35c39480baeab6b12f8c7de587caca794b9147b195b80521b7569261519ce79bf20317e7abfb7915b923e5fb099773db3069cfbb4f2b10ce26e6094c745ce79f9fafa69f235cdf61e8aef3d316c9c82de999de42a61c54b06d4cef1cf7e7c6e94a5cab19fcb691b8ebcff284720d0cc3b158c3f83d8e2a0a19c3b9f9b95bb57a53b1f0da23c0cf5f4e04cc9b30eec26f507db4e6514562176fb1bc5a8ef180ee478649f31578df801a17", 0xf0, 0x8001, 0x0, 0x1, r0}, &(0x7f0000b27000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000068f000-0x4)=0x0, &(0x7f0000cdd000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) set_robust_list(&(0x7f0000ad5000-0x18)={&(0x7f0000928000/0x2000)=nil, 0x9, &(0x7f0000457000/0x2000)=nil}, 0x18) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ca8000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000286000)={0x0, 0x5c, "f4b70f2d64a874d3706d1197deaa537dcf1d213efeac335b038d90f6600127e8bcd995ed30a70f6a7af306ee0a711f116feaa681d6c6440daebf4ef84690d84edb14cbc9991ef27534a85108e6613e8ec4035d986827bc93d3aa5957"}, &(0x7f000073c000)=0x64) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006f2000)={r3, 0xbb}, 0x8) 2018/01/27 05:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000f2000-0x340)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f000063d000-0xb)='/dev/midi#\x00', 0x4, 0x600) getdents64(r1, &(0x7f000006c000)=""/91, 0x5b) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/27 05:20:18 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000001b000-0x41)={r0, 0x4, 0x3aee, "621bca24afd75fe64cb698759fe92ce6097be597e3f834ba4249030db04becb7829ff969ba47b96c1dd63e02e940863267d96979fc179c"}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000025000)=""/105) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000025000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000000c000)=0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00005ec000/0x1000)=nil) stat(&(0x7f000005a000)='./file0\x00', &(0x7f0000381000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open$dir(&(0x7f0000b4f000)='./file0\x00', 0x0, 0x20) openat(r2, &(0x7f00004e7000)='./file0\x00', 0x101002, 0x11d) shmctl$IPC_SET(r0, 0x1, &(0x7f00005e3000-0x70)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000057000-0x4)=0x0, &(0x7f0000105000)=0x4) [ 154.151481] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/01/27 05:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000855000)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c06000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b87000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ec5000)={r2, r3}) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/27 05:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00005f0000)='/dev/snd/controlC#\x00', 0x0, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb6, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000aea000)="10272573797374656d5b7b00", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5b000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00007ab000)={0x4, 0x0, []}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f8c000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x1, "0a8429bd399ba415f8254eab4595d8432dac03aebacd5cd0e946236e25355261295f82ff5b04dd93f05c1bfdc42ab74506a820812ee27139ffbbce50146ef6a4c278e70bbdcbeab81ade05646f2ee541"}, 0x160) [ 154.236378] QAT: Invalid ioctl 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a4d000)='./file0\x00', 0x100) unshare(0x28060400) r0 = inotify_init1(0x7fe) r1 = syz_open_dev$sg(&(0x7f0000f24000)='/dev/sg#\x00', 0x4002000000000100, 0x212000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00005b0000-0x18)={0x1, &(0x7f0000cb0000-0x49)=""/73, &(0x7f000066a000)=[{0xfff, 0xb4, 0x3, &(0x7f0000c2b000)=""/180}]}) inotify_add_watch(r0, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/01/27 05:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 05:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007ae000-0x4)=0x0) sched_getaffinity(r0, 0xfffffffffffffe62, &(0x7f00006f4000-0x8)=0x0) r1 = memfd_create(&(0x7f0000604000)="5e2d75736572d400", 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c72000-0x15)='/proc/self/net/pfkey\x00', 0x10201, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009a9000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000c0e000-0x4)=0xc) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00001f3000-0x8)={0x0, 0xfffffffffffffff9}) sendto(r2, &(0x7f000024e000)="881b39fe62255ff75108e8f5e6faf20818f3faca601c00198f7dc54f495e5152dc51a299cc169b61931254647748aa2c97e4108114d1e4d5c39f4c2c9122677db9c1e69078923a1e4cb6", 0x4a, 0x10, &(0x7f000096c000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x0}}, 0x26) 2018/01/27 05:20:18 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000010000-0x10)={&(0x7f0000016000)=""/0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000016000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000012000)={0x2, 0x2d, 0x4000000000000000, 0x4, 0x8}) r2 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r2, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x1000000000000257, &(0x7f0000002000)=[@rdma_dest={0xfffffffffffffd3d, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x94}, 0x80fe) pwrite64(r2, &(0x7f0000010000-0x8e)="ae9c16c3c8e87d122bc10a7681e08b140a85d986ac7a9ae9ac3087685a997671dd515c10309b36cddf87d1495a2d2bcf550c7012e1b2bcd638760f9f6c5db5b5f5655635a54b034fde0dc1bbb9d1f7e8422f321602e80fad57a89ca8ab0f470964c5498be88e07246731f4139dbd7f5dcd7ff823b36593a89dc2dd09c16a197ab3aaf9943de89f1d25fc80211acb", 0x8e, 0x0) [ 154.265472] QAT: Invalid ioctl 2018/01/27 05:20:18 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000197000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "bde90bb0"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000224000)='user\x00', &(0x7f0000356000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aeb000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000057f000-0xa)='id_legacy\x00', &(0x7f0000051000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aeb000-0x14)='/posix_acl_access)[\x00', 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000aeb000-0xb)='/dev/midi#\x00', 0x600000000000, 0x100) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000089e000-0x15)={0x0, 0xd, "ae45d96bdaa97e2622250b64c0"}, &(0x7f0000aeb000-0x4)=0x15) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000464000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aeb000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000aeb000-0x10)={r4, 0x3, 0x3, 0x8}, 0x10) 2018/01/27 05:20:18 executing program 0: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f0000841000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000dc2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000696000-0x4)=0x10, 0x800) 2018/01/27 05:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aa8000)='attr/sockcreate\x00') r1 = mmap$binder(&(0x7f0000caf000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffff9c, 0x0) getpeername$inet(r0, &(0x7f0000062000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e8000)=0x10) r2 = mmap$binder(&(0x7f00006fe000/0x1000)=nil, 0x1000, 0x2, 0x30, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000580000)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000238000-0x30)={0xb8, 0x0, &(0x7f0000316000)=[@release={0x40046306, 0x0}, @increfs_done={0x40106308, r1, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x30, &(0x7f0000cbe000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f00006d6000-0x1)=0x0, 0x1, 0x2, 0x6}, @flat={0x0, 0xa, r2, 0x1}], &(0x7f00004cf000-0x30)=[0x0, 0x38, 0x38, 0x78, 0x20, 0x30]}, 0x3ff}}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000aa9000)=[], &(0x7f0000dec000-0x30)=[0x30, 0x78, 0x68, 0x78, 0x48, 0x28]}}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}], 0x1000, 0x0, &(0x7f0000551000-0x1000)="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"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000050d000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000033a000-0x84)="706167656d617000c806000000ebf666076698aaf298b2b2d085ad8bf637c5a21064604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r4, &(0x7f00006f6000)=""/0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cbb000+0x4fa)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x4, 0x5, "11ba9bb0e4f8224b32711d55935398eee321c15c74173abdaa953f72a6f9ce4ce62fc8f70f3540c5fa2360cda61fdde849045ecbf774ad5c81f0b205987267229038ddbf6608afb4422f554b9ef4d77b"}, 0x160) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d27000-0x8)={0x0, 0xff}, &(0x7f000055d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000031b000-0xa0)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7fffffff, 0x3, 0x4, 0x2}, &(0x7f0000d34000-0x4)=0xa0) 2018/01/27 05:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0x5450) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffff48) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00007ae000)=0x5, 0x4) 2018/01/27 05:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0e000-0x4)=0xb) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ee7000-0x10)={0x17, 0x83, &(0x7f00006ef000-0x83)="62fa327b0fa47809239940ce6561c4560e17515bf6ef08bbcfc2d775623eedd050fb32dfb9e48ec84f6841c11f000d843c7fc27d7ac8fefef00ce63e41147e8a1443b03c91606c7ddbe8150ba190e80d2253266130bea1b470e0e809821fc30b16771962630ecee608bb2c0959f678424805cda6f2edc2a037084f25b14b845de90eeb"}) readv(r1, &(0x7f0000001000-0x30)=[], 0x247) 2018/01/27 05:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0xfffffffffffffcf7, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba4000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c4b000-0x4)=0x0) 2018/01/27 05:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e93000-0x8)='./file0\x00', 0x80040, 0x100) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00006c7000-0x70)={[{0x1ff, 0x5, 0x7, 0x7, 0x7, 0xa917, 0x3f, 0x5, 0xfffffffffffff800, 0x9, 0x2, 0x1, 0x7}, {0xa0aa, 0x1ff, 0x4, 0x0, 0x1, 0x4, 0x3ff, 0x7, 0x6, 0x80, 0x5, 0x80000000, 0x5}, {0x1, 0xfffffffffffffffe, 0x1, 0x1, 0x7fffffff, 0x3, 0x8, 0x5, 0x3, 0xec31, 0x200, 0x9, 0x200}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2b000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f62000)='./file0\x00') 2018/01/27 05:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a6f000-0x8)='./file0\x00', 0x4c00, 0x140) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000)={0x5, 0x8}) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000c000-0xb1)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e23000-0x20)={0x4852, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ede000)={0x9, r2, 0x2, 0x100}) bind$alg(r0, &(0x7f00006ba000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000cca000)="8a65a510f7a146d7", 0x8, 0x0, &(0x7f0000eb6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) 2018/01/27 05:20:18 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000626000-0xb)='/dev/mixer\x00', 0x200000, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8bb, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000cff000)='/dev/usbmon#\x00', 0xfff, 0x20802) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000579000-0x8)={0x0, 0x0}) mq_notify(r3, &(0x7f0000064000-0x60)={0x0, 0x2c, 0x3, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b46000)=0x8, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000ccb000)={@generic="e648db4e3a423d8d29d0df9166b649a1", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$ipx(r3, &(0x7f0000ad4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000991000)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x1) 2018/01/27 05:20:18 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x20, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/27 05:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x69, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x80000000) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f5000-0x3)=0x10) accept4$inet(r0, 0x0, &(0x7f000052c000-0x4)=0x0, 0x800) 2018/01/27 05:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ce5000-0x1c)={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) sendto$inet6(r0, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 05:20:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000c89000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000003000-0x50)={@generic="9a6cd881050a512d1510fd7354a765d1", @ifru_names=@common='gre0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000004000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000001000)={[0x7, 0x1d000, 0x1, 0xd000], 0x9, 0x82, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDADDIO(r0, 0x4b34, 0x80) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x18)=[{r2, 0x2001, 0x0}, {r0, 0x80, 0x0}, {r2, 0x8000, 0x0}], 0x3, &(0x7f0000004000)={r3, r4+30000000}, &(0x7f0000003000-0x8)={0x1ff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000005000)={&(0x7f0000001000/0x4000)=nil, 0xffffffffffffff00, &(0x7f0000000000/0x2000)=nil}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000007000-0x4)='/dev/sg#\x00', 0x1000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000-0xc)={r6, 0x80000, r5}) connect$nfc_raw(r5, &(0x7f0000001000-0x10)={0x27, 0x40, 0x5, 0x3}, 0x10) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000003000-0x18)={0x0, 0x3002, 0x5, 0x4, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000004000)={r7, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x74a2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r8, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000}, 0x98) 2018/01/27 05:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012f000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a6b000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000-0x4)=0xe8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000e45000)={&(0x7f0000a83000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000266000)={&(0x7f00005a1000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, "75161ecaf1ee839a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004fa000)={@generic="cdb4f499c18119a67f4a8113afc18313", @ifru_flags=0x0}) chdir(&(0x7f000079d000-0x6)='./file0\x00') 2018/01/27 05:20:18 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/27 05:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) r1 = memfd_create(&(0x7f000002c000)='\x00', 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00007e0000-0x14)={0x0, 0x20, 0x9, 0x6, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/27 05:20:19 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) accept(r0, &(0x7f0000fba000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000000000)={0x1f, {0x7, 0x7ff, 0x8, 0x9, 0x10000, 0x4}}, 0x8) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000456000-0x10)=@req={0x41000000000003fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00003a9000-0x80)=@generic={0x10000000001c, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000ead000-0x30)=[{&(0x7f00005e9000)="b1ed3fcdafd34769fe28046360147d9f2f1f56d533abb253228c8e102647e9500277197c255dbbb3cbb1852412bd893d08c09b5c770d1a4f84846ecb219753639458edf6883bf131a2428993e104bd11a138b0af00d45890a7fa7f8978d38ef42d9560b0513badfe3e", 0xe8}, {&(0x7f00001e8000-0xc2)="16031122f310f13d54bdfa9c61612407533590cd124ee9de52de6b9cde34aa1c51a284467630c1fc6138f382da1654c5db54021e5e6028bfb495f8d4e6c7f33e77b94ebe4b6339dd47b09dda665e15366924e49c52808fd4ff46ef510f3e98dcafa9fd20b97cc7f8eb03a8a8d0281409526d2fc648f179f9cfc3439cefc3aaa2078fbbaefc5647ff9cefdae042885047cfe88f241ffa0ad919871af4f23478388cc290f1a5c985d093029dc9b4a764f9d825efb347b1924ecfd74ef469905dae8c33", 0xc2}, {&(0x7f00005a2000)="a01769858b40812d3d6fedc80a783559335b99fc4f2acf97ddb0c3d4302e36365bd7355d7f2d394ff0ad352e27231dec018e82a5f0a3aecd421e71a10bc8a3185015146adebbae07dafcd3e5d5009b045326997f41cfff61e8822dcbae02430a1bbb1d60203e9af6ff7d0b9ad5bd54e5d2f1aef3bfeb394dda17c3e40de2f9b547baba12c39acfcb4aa82c7154b2cc0c4c2af26f036d12e426aca62542000ef71b7107b6aa5ab5520b5e87b5bd85f3043372a8d98ec65cc022f274380f7d6b454c90728f049e12db418a9bb9c6badd41ecbb0fc6c7e984535cd0e1d85cce69bcef5d34e7c28b0898d22ee6a43c986579f2c211db26a1d0", 0xf7}], 0x3, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a4a000)={0x7, &(0x7f0000e49000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000adc000-0x8)={r2, 0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000be1000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000be000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000818000-0x4)=0xff, 0x4) readlinkat(0xffffffffffffffff, &(0x7f0000486000-0x8)='./file0\x00', &(0x7f0000717000-0xec)=""/236, 0xec) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a9a000+0x2e2)='/dev/vcs\x00', 0x140, 0x0) r0 = open(&(0x7f0000318000)='./file0\x00', 0x880, 0x60) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003a1000)=""/37) syz_open_dev$vcsa(&(0x7f000007a000-0xb)='/dev/vcsa#\x00', 0x0, 0x40000) syz_open_dev$sndpcmp(&(0x7f0000527000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) r1 = syz_open_dev$amidi(&(0x7f0000d5a000)='/dev/amidi#\x00', 0xe04, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000034000/0x18000)=nil, &(0x7f000072a000-0x18)=[@textreal={0x8, &(0x7f0000517000-0x4c)="66b8132300000f23c00f21f86635030008000f23f80fc71a660fe2a0083b66b9980b00000f320fbe030fc7a90000ba210066ed3ea766b8f00000000f23c00f21f86635020004000f23f80f07", 0x4c}], 0x1, 0x8, &(0x7f00002e6000-0x20)=[@dstype0={0x6, 0xd}, @cr4={0x1, 0x100408}], 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003b6000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000eb4000-0x8)='status\x00') exit(0x0) preadv(r3, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x4) 2018/01/27 05:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) dup3(r0, r1, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/ptmx\x00', 0x80000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "80ebe3", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socket$inet6(0xa, 0x802, 0x8) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000ae000-0x8)='./file0\x00', 0xe028, 0xffffffc1) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006d9000+0xc17)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f00004ac000)='/dev/amidi#\x00', 0xffffffff, 0x200440) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000d59000-0x4)=0x1, 0x4) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000fa000)='/dev/amidi#\x00') 2018/01/27 05:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000127000-0xd)='/dev/dmmidi#\x00', 0x4, 0x800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b68000)=""/218) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xffffffff, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000)=@hdr={0x2, 0x4, 0x8, 0xd0, 0x3, 0x4, @ipv4={{0xc, 0x4, 0x401, 0x80000001, 0x16b, 0x2, 0x7, 0x7, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, {[@noop={0x1}, @end={0x0}, @lsrr={0x83, 0x7, 0x38c93567, [@empty=0x0]}, @rr={0x7, 0xb, 0x10001, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x6, 0xd57, []}]}}, @tcp={{0x1, 0x2, r1, r2, 0x3fa6, 0x0, 0x14, 0x0, 0x1, 0x0, 0x9, {[@window={0x3, 0x3, 0x6}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xf, "eb557707f490a4fee67e81543d"}, @timestamp={0x8, 0xa, 0x400, 0x7}, @md5sig={0x13, 0x12, "da45655856f7dd89959049e61cff9724"}, @fastopen={0x22, 0x8, "25dd20ee7840"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {"a26803dfae44255b68b742d04f9f200491517d9a6be2033bab23e8d43f7f3b8cbc31b64a126f39e435080bec35cc20ef42bc65e5d04f5ab39bb7dc2c77d6a3852848b93b09852d4fda84be928044cd27b095803d22b4e225d91adcded3143d96a89ea78e1884a013c677cb363121dc1b28c67635a152da101fb7a733abc7e876a64111edd4fb311afa430389510b48f76d990c711c7dd42c5132053ccfdddf67c2933af81fddd22b0501e6b2a8b7ed38766fbcc8ef905a432537e2a241a01f1d4b434863c60823d08a5de7468229bbb836fb1cf3e72f23854b7684002b7abc3a645446ec1ab46e2930654f"}}}}, 0x175) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80006, 0x0) pwrite64(r0, &(0x7f0000006000)="94004a00", 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)={0x2c4, 0xe, 0xf, 0x800, 0x6, 0x0, {0x1, 0x0, 0x1}, [@nested={0x8c, 0x76, [@generic="dedc44a6465fefa4d6cd18421b5e13de2af5fa597c317e4db30ab7b93d4cbc2c8dae464de6a934240b160b8e1f525340a97bb453becfea0750cf5bb43cc816ac85b1f348f2089bbb5dac18772aa164d90fbfbee9a86c1695b121", @typed={0x18, 0x7c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="f4b36b215c82f9b065ea8964126d7cc355899184"]}, @nested={0x224, 0x76, [@typed={0x10, 0x33, @u64=0x52a}, @typed={0xc, 0x6c, @fd=r0}, @typed={0x8, 0x71, @void=""}, @typed={0xc, 0x85, @uid=r1}, @typed={0xc, 0x71, @pid=r2}, @generic="05870d52fc9c046ae140aa35006294fc213b64c671de1c730df4686adbf466d096a5946a8f4732ffb57bbd0429abcb7b7ec25ccd16aff25d35e35c2d2238081d615ca472dfe43c37d1913d71ff817cbedc79f95dd64963c2894c17b3a7c146a895de0a2fd35fd35f55bdf2263497b237246f668b1fd3ee8d5d907fa1c88e042cd849512ebd8815476f9864cec5b08944b69ffbe6a3c29f956a515fe5b1c8e84c2ca2752978fae7fe39259580266d0fcdfd09f8f4d10cb35834d50555cc17e00d20aeee8bb00892a75706315de24e2b422adf5f53b51f9c038b68241ac8933fced53c918a4ec17ad159b18dfc386bb54d2d7f588ff9b5ef39", @generic="151855a4905a0d94a5990eac0fc335bcaaf80ecc74cda7dbfb72dccdf7b93080fb40e0b9ba823f0c9f58407ae8c43b798e42f642cf0b89751af791bb22c6af", @generic="a1f8af42512997a44ffdd5d1ad85073755c679ca58da4b846b817f29e348563526e1dd1821ee1f097ae29ab5", @generic="be9d6f05aa0eadb86e863ad69552df4c0410dc597d835f0b61eceb30a9bba35ecbbd895ea90ac89ee1c740cf84bc55915b73f7d62b60d41ff1b9cd2db4bca49f8e2c7d3b0bfc8d7d7a47559b3b013b4206d76157bf06a5b3527d242a82d539de658bd6cab58dc5843cd140de335fe4ba6298d9ec27a7ca733e1a963037b74c390e"]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x8ce1b301275c4a7d) 2018/01/27 05:20:19 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e13000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002e5000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000012c000)={@broadcast=0xffffffff, @rand_addr=0x1, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000f90000)=0x5, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00002cf000)={{0xd000, 0xf000, 0xf, 0x4, 0xffffffff80000001, 0x8f2, 0x3f, 0x1de, 0x6, 0x7fff, 0x8001, 0x2, 0x0}, {0x4000, 0x2, 0xd, 0x1, 0x5ceb, 0xffffffffffff05c0, 0x3, 0x1, 0x1, 0x8000, 0x6, 0xad3, 0x0}, {0x1000, 0xf000, 0xa, 0x1, 0x3000000000000000, 0x7, 0x400000000, 0x7fffffff, 0xfffffffffffffff8, 0x40, 0xffffffff80000000, 0x200, 0x0}, {0x6000, 0x0, 0xb, 0x5, 0x101, 0x6, 0x9, 0x2, 0x3, 0x10001, 0x2, 0x7fffffff, 0x0}, {0x1001, 0x6000, 0x0, 0x7, 0x1bc4, 0x7f, 0x3, 0x5, 0x4, 0x3, 0xffffffff, 0x5, 0x0}, {0x0, 0x10000, 0xf, 0x80000001, 0x1, 0xfff, 0x3e, 0x3, 0x3, 0xd2, 0x0, 0x2, 0x0}, {0x0, 0x5000, 0xe, 0x80000001, 0x4, 0x0, 0x4, 0x5, 0x3, 0x23e8, 0x6, 0x7, 0x0}, {0xf000, 0x10f000, 0x0, 0x7, 0x7, 0x4, 0x8d7e, 0x3, 0x8, 0x4, 0x0, 0x2, 0x0}, {0x105003, 0x0, [0x0, 0x0, 0x0]}, {0x1d000, 0x1f000, [0x0, 0x0, 0x0]}, 0x9, 0x0, 0x12000, 0x200181, 0xc, 0x2000, 0x10000, [0x9, 0x2, 0x2, 0x6]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f3f000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000002, 0x0) mlock2(&(0x7f0000609000/0x2000)=nil, 0x2000, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$rds(0x15, 0x5, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000066d000-0xdf)=""/223) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000259000)={0x6, r1, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000698000)={0x0, 0xfffffffffffffffa, 0x1c000000000000, 0xfffffffffffffffd}, 0x10) 2018/01/27 05:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = memfd_create(&(0x7f0000910000)='\x00', 0x2) ioctl$TCSBRKP(r1, 0x5425, 0x7ff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ef2000-0x10)={0x2, 0xd1, 0x498, 0x0}, 0x10) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f45000)='/dev/dmmidi#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000581000-0x4)=0x0, &(0x7f0000146000-0x4)=0x19f) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7d000-0xf)='/dev/sequencer\x00', 0x541000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000534000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0xc0001, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000130000)={r1, 0x80000, r2}) syz_emit_ethernet(0x82, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xff3a, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/27 05:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000678000)='/dev/usbmon#\x00', 0x9, 0x200640) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009d9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000555000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000299000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, r1}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005fc000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d38000)={0x0, 0x0, 0x0}, &(0x7f0000674000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000f4a000-0x70)=[{&(0x7f0000bc3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e19000-0xa0)=[{&(0x7f00007ca000)="7356e2b0606a3e8df8e840e22f4de94d4dd7fb07426ced6ce8c784d12f0c03fefa42e025142ad1371bf84ab7584736b4cd261ff5cbfba5ca118ccecae2517c1e0e5334d25f218d4a30d74e559f9bbfd8c9f9b315597d48c56e2ee841cc68f3cb62e601092bb6487770899a33aaa0bc2892ad8b6b2ddb68750d0bbe547573a085a592044d2175ab7a3e712be2a10a98844875066dd2cac0b1099caa568e04422e742edc1dda11b034b4d3e6ccf742330ff2a4eaf2d99aedf9e3", 0xb9}, {&(0x7f0000fd4000)="e6755181c341ae80db69dadf499e13538c13d0d4160ec246fcd8ab848ffa2a5fb07b5b51d34bc11df90b33dd59054aa34f3449386fd2da489578941c71365e2c0b8cac736d38850a2f0986d575aa4c5779831a37adf1c7b1c6347d01a30fa407c34c8c3aa74b03744ba750778fd33a70ce23fe08c71ca5d6a74cff1af73ac43e8577c84cb133387c38372b7d09a9b3f85c1eaef66057268682bd09d28bbf3587a441f88d04c98c73e0abd43c15f0fcf8724cc1da284a0e", 0xb7}, {&(0x7f000054a000-0x33)="2ad13bf9c56e74170a75791942a1c608d0ed9294d5bf5f746395e30ba45be0d73631b3492c82cde3db7dc68dc6cf87db7d6dc7", 0x33}, {&(0x7f000095e000)="446d0af161800d68babf86b5ed25292974526946ba28731b8acdd136bce6cbf8df95fa03b107d9a845191b66ff51d74f844106bbcda126438cff9ff5b5ae2ee0736ef77eae9ea32752c99c94e73781f4feeda2ffc89b8af321e2505fbd173bf4ae7cf25311bcc3bced66ce032628e30dca726fb057e915fe240ad7e7d3ebde7da0d1f5ac64e5c322131155176eafdeb21712fb27ca32ba51df", 0x99}, {&(0x7f0000033000-0x2)="9ed788e7325e94a2b2312054d1b2cf7591a7c1c264137aa64ab4ba0d1fd4f219f395473579dfc872580d44fd00f66c8fa1003c75df2f7732afeb821872ae9394930cd6701fe3542d94d2b33e0eb3e4139346c2b77056d5322f2dd6cc7221f67b81", 0x61}, {&(0x7f0000ab0000)="1c49d6ba4e01ca24d8c5fab58162eb1a40125a7caf479ab1945750bbde54c5e7c790fd6d56db4eeb1919544074422232bb4a4fb19fae745744214e02b8c56a4b7dd19041cd6ae38a4bbb851f2c338285701f94fcac868b2274cd98da9be3710f51a7d9c9c6b13edb7da32e575c2df0", 0x6f}, {&(0x7f0000874000-0xf2)="e2d4fa3ff1d0106f475cdb780f2884ba524324bf2a3ebecb00df423fc96db7608961a61fb08c5fa773bce6a3f1af0b2727bb0cced75d93173be569185c7e78ce55cc0722836f728898917b4a5959c1d06b602dc13e98bb81213040012b48b5cb24f47556bea5131c2b2f9229e9afc09eea76e045c74552a8560ed2373e85ac9b2d62db73eb6c483a2e60a7bdee635d71b41984804a85a8dbba27711460194248070fdcf26fe6bd57efe69615ec7c0c20ea245fa5260e70925ca55c96d55925d22db54fb281fd25f99b551a59646f937c346d924fd40bae15d23fa0e7b945552f25f0397dcfb9c57680ad40ea402fa64aead1", 0xf2}, {&(0x7f000037d000-0xdf)="94c4568d991e780f85ad7d36ba129d31086307994b7beaa7f233ab49c433d6cc3de8831f040ec7796f0071053398363c799f83699192094c48c1e29a1d9d2f5f6f0f47d9c5d3006be53ef7007d534fe628f8a92506c34d7cf57daf15ecf5de23e082a6796e6430a9a4573faa61108d68e606f363153c9ecd3ad4d3286dd0a03ae65ee9e308064acf374b15b8ceaf77b13cf9c1035893575e6ba2f38335add15cb4d4aa5c78fb823264ce0c19c77fff88a32c7f7f585d1a38b597b1dc2fe4c6edce2295819705eebab47fb86b7c972d54e789392e4a1468d8b640499675386e", 0xdf}, {&(0x7f0000cb2000)="30e2b573b0ee8b85cf1a014ad0afbd319000a331f0151142c96e47d96bc880fc9bac55918483440ce78215335aac1e", 0x2f}, {&(0x7f0000928000)="d49896500f5312732b96c2e49b2d8a56668af06b13358e91a73400f0955095e3538bbdc0b8b76270fb24f389268eb6d3d4e45768b677ca43e11f98809f9dc71d241a74a3ababac1419fe0cf547b52f50efbda1e6fd642680bcfab5a2f21e83edc91769e820db8e472846bdd0cd9d282ee0f383b5cd7714f6cd01db93142e718b431aec1561c7b396a6121d82d061ac2a73c576f2a7366aed301e04b63accee93918f4bb2830120b9e42eaac70e283e2d2bed6f814201f21c614c7f3158a4d93095c47fb1ce3f8363b9c177b4f6af963a92b43503be729cdd768b73aa8ca296cff73039102daad428bce5", 0xea}], 0xa, &(0x7f0000be4000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}], 0x38, 0x4}, {&(0x7f0000479000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000089000-0x70)=[{&(0x7f00007ff000-0x2f)="380fb0e664232f70788882897b1e9f950b8f996eb9b7f9ae22749b5bd48741ddb40f1bb34a87e0eea863fc3981d5bc", 0x2f}, {&(0x7f0000f65000)="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", 0xff}, {&(0x7f000042d000)="0eeeeca4940a4b5b494304cc9514ff4ee2101c8f03b981cc5052be1bfedd90ecbace68e4c697af6fc844d627664c5b9e38caf7e843eb115d09a94cc15f96fe9d46e87c6e", 0x44}, 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{&(0x7f000083d000-0x1000)="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", 0x1000}, {&(0x7f000063b000)="acdbef9ad26cc03936e2a399095ff96f64023f834313652de6e437bcfbdd9b80ab3ab78da1ce2265546874c2c4f547317de7a146a16ff8b2cd86e33a3964e8c7ce58cedb40aba676a09ac6890a51f27cb57be8a0ca695b2b689ceafc5cf48295a890ad3c7cb8ecfb1b82ed230c752adda0cfd36eda8f51b3a592d2e6ac8ae89e7a8fe7f9322d2ebf430eb840e698699c8874aa439c865ac3ce338d3a0d63d64cf6", 0xa1}], 0x7, 0x0, 0x0, 0x4000}], 0x2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) 2018/01/27 05:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000455000-0x400)={"ac863a80aaf88388090ce3118731af4359b94e2bdeea372bfe9aa3a0927fddd6a5170476a67db346fde7dfbc86edcdbc176c6df9d3aa2194ff38ea2bbe12f9043e5889884143b8e2c9958dbad3b7403063dd6e9df0711b90f8f5852ab4b54ca57df0c3f20ebf9ce756abf5b74cbdf2b6ebcd81203de771d6677d110d8ea650675cdf1072cb38e3317d89b10e446e7b0b1e224211ba67f692cc019e17fcf7da792a930e8938b9891bae2589a8819d3b9ed864e9d9c0677016736c2628e2f901f6a9c7363a6e0107e6cd7ca5f952b88241d63f18b33e35f6f4e27e5b3b954a732f6088205e071a72b1fc72d031ad17727469badfa5cfd1b12c8d94f32535c7e924939dc941e830ab54ebe2d755af8182b2442dcf73c156a5763df6ada60b59cdd907559c1188d0bc1282697ea730b1cbf534e503e191e09381bc86f6e45998bf456efe8705142ecb663de1a4e9533e2834962c98ffc174e29f8f59a9c6ee3ce14c43859db5679c10d8b0d636f6d34173618b653126734361f6669ec2b2ad80dad2639692c9a4a4c0f5c325fb728fe281a178ac2b6ae44a527a667b52e6efc5c9671453db24314c331dc78dbedb75641d832d4683f07e04a916d9e107c269ed77a35cf85fd436be23154941ed0596075c50c020d66bd8eefb58d7e18be8b462c8e5c20e5c04d4de2c098c00a5b3dbf77daaaecb3b5d2de0c4ee2d9fcab1510c7f32eca0b6b6e23d3afe2f1c02bff99db54727e11df214479bffce6fb8497cde9a2201c5d1737ab42244accd3c1f7527730801e22668fbc76f683185ca8c864be43a74d79c7d48ce6a78b03980ba5295d1f01337838d84a431e47d3c9f08ecc8b6d4bbd1ad42f745fdebac736a31f89d7f3b0591b17c9f9ec70e735476c975b01719798fdbd8a327895fdd455b49a07b3cf23fd1906574c638c02dad50ba8488e6bff901356dae9d2d1c10f335259d30f52d4483f0cb954cdd2c124cb77391c2099b73f03991af1bec00c1ce99547f5ba36271de199cbba7948b925a4e7cabe76eb82fd192a2a3bc1f79e289efd056306de607041f166ccb71f90b2b18a2aab571a73ebc557317b6fc7213b6484c4e8caa5797d57a761d5253ad6b5545e4b9fb935e0e5e1b8bf31b2e697b74680a01fe2070611a790fa871a804c30709d16ae857d39121402d836d786bdb01b778a3f8c04ef5547d6c4ff9fbf80da45fb6823cb9648edd796bbd30f91dc654924f896f7afa028a446f989dbb3be2591a758bc5768790a2a33a4d5bb14978f1fba67a40a64cff7d706db837a846e6d429b4e15fc1aaf0c6d6a4933f2c75a1d296a3f8adbd7dec9100f7e2903cbd75b9ba23627f7c39b3e2385768a6258e0249428bb405249400a517acd41111529f848147d45a2e07f903a8be407b9d58b08eccdd5e2c88e6655a3b77edf63686f4356fdf95209782"}) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f2c000)={@common='erspan0\x00', @ifru_flags=0xc00}) listen(r0, 0x2000000000103) r2 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) writev(r2, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000513000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000bfb000)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0x0, 0x0, @fd=0xffffffffffffffff}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000d10000)='./file0\x00', 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x5251, "eaba4d7ca783"}) 2018/01/27 05:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00004a5000)='/dev/adsp#\x00', 0x2, 0x480000) syz_open_dev$loop(&(0x7f000044f000-0xb)='/dev/loop#\x00', 0x3, 0x4000) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000f07000+0x2ef)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000033000)="") ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) chdir(&(0x7f0000507000)='./file0\x00') 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000b0a000)={0x0, {""/7}, 0x0}, &(0x7f0000dff000-0x4)=0x10) getitimer(0x0, &(0x7f0000ee6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e3c000)={0x0, 0x0}) read(r0, &(0x7f00005e0000)=""/108, 0x6c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000395000-0x1)=0x4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000826000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x1, &(0x7f0000a62000)={0x0}, &(0x7f0000ee5000)={0x0}, 0x8) 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000691000-0xc)='/dev/audio#\x00', 0x3f, 0x80) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000766000-0x4)=r2) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = open$dir(&(0x7f000047d000-0xe)='./file0/file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000dbd000)='./file0/file0\x00', 0x0, 0x0, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ab1000-0x4)=0x0) 2018/01/27 05:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) sendto$ipx(r0, &(0x7f00001f4000)="1cca967c7db8299e473c1aee75a71c1235", 0x11, 0x4000000, &(0x7f0000682000-0x10)={0x4, 0x8, 0x3, "6c239bc8f4be", 0xd2cb, 0x0}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d23000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000a04000-0x14)={0x0, 0x1, 0x9, 0x3, 0xcebd}) 2018/01/27 05:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80006, 0x5) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000837000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000a67000-0x8)={r1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 05:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000057f000-0x4)=0x0, 0x0, &(0x7f00003aa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400, 0x0}, {r0, 0x989680}}, &(0x7f0000c87000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$adsp(&(0x7f00002cc000-0xb)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000001b000)=0x0, 0x4) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x200880, 0x0) epoll_wait(r0, &(0x7f0000fd4000)=[{0x0, 0x0}], 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ion\x00', 0x800, 0x0) 2018/01/27 05:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000ed2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000103000)={&(0x7f000097d000/0x2000)=nil, 0x1, 0xd187516dcb4c909d, 0x80, &(0x7f0000e5a000/0x3000)=nil, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) poll(&(0x7f0000a3a000-0x50)=[{r0, 0xa0a0, 0x0}, {r1, 0x24, 0x0}, {r1, 0x4, 0x0}, {r1, 0x4008, 0x0}, {r0, 0x8080, 0x0}, {r0, 0x200, 0x0}, {r1, 0x2, 0x0}, {r1, 0x3080, 0x0}, {r0, 0x8, 0x0}, {r0, 0x40, 0x0}], 0xa, 0x1) r2 = semget(0x2, 0x7, 0x82) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000424000)=""/230) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) fcntl$setstatus(r1, 0x4, 0x40c00) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/27 05:20:19 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000070000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x40000002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "5312b7", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x200, 0x24041) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f000000b000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a0e000-0x84)="e52506af0b511bbd424fb2b7fa10a7c0646e3b4b10786b71400ee6bc967f2f1aee865177d39242e051e1a38a17e8d2c68c1ccf8eebd1bbc166ccc9b5d461ebbb152b42fc6b1e68314c5d00ba7fd811597812680e2d3940f7abbfe591b53e5a6ebc42bca01928b96d3e1e0b11762c9802658a85eb7e759cc0777ea7147e9c3897ed13f8e3", 0x84, 0x8c0, &(0x7f000041e000+0x85c)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f0d000-0x4)=0x402, 0x348fb1e8d1f1e1b8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 155.593542] device gre0 entered promiscuous mode 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000995000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009dc000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00006b7000-0x8)=&(0x7f000090e000-0x1)=0x0) r2 = dup2(r1, r1) ioctl$VHOST_SET_MEM_TABLE(r2, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000aa9000-0xb0)={{0xc, 0x3}, 'port1\x00', 0x80, 0x2, 0x2, 0xffffffffffffff1d, 0x6f1, 0xffffffffffff9746, 0x7fffffff, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dce000-0xc)='/dev/rfkill\x00', 0x40a000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d5b000)=@assoc_value={0x0, 0x0}, &(0x7f0000bde000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000015a000-0xc)={r2, 0xd5b, 0x10}, &(0x7f0000305000)=0xc) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000d39000-0x4)=0x9) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/27 05:20:19 executing program 5: r0 = open(&(0x7f000065d000)='./file0\x00', 0x0, 0x44) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc5000-0x14)={0x4, 0x9b, 0x4f0, 0x0, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008de000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x0, 0x8000}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x1, 0x0}, &(0x7f00006ab000)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b9e000-0x8c)={r0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000179000)=0x8c) write$selinux_access(r1, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x4a) [ 155.658140] RDS: rds_bind could not find a transport for 0.0.255.255, load rds_tcp or rds_rdma? [ 155.716956] RDS: rds_bind could not find a transport for 0.0.255.255, load rds_tcp or rds_rdma? 2018/01/27 05:20:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x68000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fb3000)=0x0, &(0x7f0000ae6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/27 05:20:19 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname(r0, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0xffffffffffffff61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='erspan0\x00', @ifru_flags=0x2402}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/27 05:20:19 executing program 0: r0 = socket(0x1f, 0x2, 0x1) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/01/27 05:20:19 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000159000-0x10)='/dev/sequencer2\x00', 0x4400, 0x0) write$tun(r2, &(0x7f00000b2000)=@hdr={0x2, 0x1, 0x4, 0x0, 0x5, 0x8, @ipv4={{0xd, 0x4, 0x10001, 0x200, 0x11a, 0x2, 0x3, 0x65, 0x5c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @end={0x0}, @ra={0x94, 0x6, 0x9}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x5, 0x0, 0x0, 0x1, 0x2, "b8ef69", 0x6, "a2d359"}, "91d844b1d2d6e06f513847f4b6325003fa138362f3817d3ef01001ffa3ae0368e6f4d7c37cc945fca221c254ccc366a5dcd19d8f3927116849a81ee76f63a8d4bf0fff32d89880396739018a1b433e66933fe4f64b0cc74e24a130f4ed51c495b80daff7c866690271baba231d3ae598bf35164d1a885bb323156fb8d684df75952cd77d813a4acd2a8f76b616e665f1f8f3854d16790c69459c69d691d015f8ed4005ff0a6da1afb3f37c527aa0792db7bad9a4e73e9644ef182d6c2003e40a3e2e39384a6d0556d8df3e15733c2afe2dce479ae34c"}}}, 0x124) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000ffe000-0x10)=[{&(0x7f00004e2000-0x12)=""/18, 0x12}], 0x1, &(0x7f00004c0000)=[{&(0x7f00001e3000-0x7b)=""/123, 0x7b}, {&(0x7f0000ffd000)=""/46, 0x2e}, {&(0x7f0000ffd000)=""/171, 0xab}, {&(0x7f0000ffd000)=""/239, 0xef}], 0x4, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000066000-0x4)={0xffffffffffffffff}) keyctl$session_to_parent(0x12) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ef000-0x4)=0x3, 0x2a44a81dd483e40d) socket$kcm(0x29, 0x7, 0x0) 2018/01/27 05:20:19 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ffa000)=[{&(0x7f0000906000)=""/99, 0x63}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x860000, 0x0) ioctl(r1, 0x2276, &(0x7f00006fc000)="") 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setrlimit(0xd, &(0x7f000080b000-0x10)={0x56, 0x9}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xa0) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffe) r1 = socket(0x10, 0x806, 0x10000000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2800) renameat2(r2, &(0x7f0000003000)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x2) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) 2018/01/27 05:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b49000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a40000)={0x0, 0x5, 0x6, [0x9, 0x63, 0x5, 0x1, 0x2000, 0x9]}, &(0x7f00002a5000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000069a000)={r1, 0xfff, 0x30}, 0xc) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) 2018/01/27 05:20:19 executing program 2: r0 = socket(0x0, 0x806, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000dab000)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0x10, 0x80000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000028000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0xa, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000031000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000034000)='./file0/bus\x00', 0x959dd907d06511ad, 0x22) utime(&(0x7f0000023000-0xe)='./file0/file0\x00', &(0x7f0000034000-0x10)={0x4, 0x3f}) sendfile(r0, r1, 0x0, 0x5) 2018/01/27 05:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004e0000)='/dev/admmidi#\x00', 0xfff, 0x200) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e92000)=""/230) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x8, 0x10000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000730000)=0x6) r1 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x80000001) r2 = syz_open_dev$sndpcmp(&(0x7f0000bca000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x123000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009d8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00005f9000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ff3000-0x4)=0x0) 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x7) setsockopt(r0, 0x2295, 0x7, &(0x7f0000733000-0x4)="0b63bd27", 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/rfkill\x00', 0x480180, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000009b000-0x30)={0xf268, 0x8000, 0xffff, 0x59c4, 0x10001, 0x40}) sendto(r0, &(0x7f0000e53000)="", 0x0, 0x403fffe, &(0x7f0000c2a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x11) 2018/01/27 05:20:19 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000019000)='/dev/dsp\x00', 0x8080, 0x0) connect$pppoe(r1, &(0x7f0000012000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 05:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00007c4000)=[{&(0x7f0000a6a000-0x42)=""/66, 0x42}, {&(0x7f000078c000-0x75)=""/117, 0x75}, {&(0x7f00002c5000-0x2f)=""/62, 0x3e}, {&(0x7f00006c5000-0x63)=""/99, 0x63}, {&(0x7f000092f000)=""/38, 0x26}, {&(0x7f00009af000-0x61)=""/97, 0x61}, {&(0x7f0000268000)=""/178, 0xb2}, {&(0x7f000012b000)=""/250, 0xfa}], 0x8) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000c50000)={0x0, 0x7, 0x8, &(0x7f000064f000-0x8)=0x0}) 2018/01/27 05:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/enforce\x00', 0x80300, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000f4c000-0x20)={r1, 0x400, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000985000)={0x4, 0xae, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x0, 0x800, 0x81, "f0abd830816ba124c013fb147ad74142", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysinfo(&(0x7f0000421000)=""/218) 2018/01/27 05:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x1000000000, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8003, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:20:19 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000010000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000012000-0x80)=@generic={0x0, ""/126}, &(0x7f0000015000)=0x80) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000012000)=""/98, &(0x7f0000003000)=0x62) r3 = open(&(0x7f0000001000)='./file0\x00', 0x24000, 0x102) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000012000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) getpgrp(r4) gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000016000-0x8)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000017000-0x8)='./file0\x00', 0x3, 0x42) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000017000)='./file0\x00', 0xe000, 0x2) [ 155.904641] kauditd_printk_skb: 143 callbacks suppressed [ 155.904649] audit: type=1326 audit(1517030419.913:1727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 155.977465] audit: type=1326 audit(1517030419.920:1728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 156.006195] audit: type=1326 audit(1517030419.920:1729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=324 compat=0 ip=0x452f19 code=0x7ffc0000 [ 156.032537] audit: type=1326 audit(1517030419.950:1730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 156.057719] audit: type=1326 audit(1517030419.950:1731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 156.082753] audit: type=1326 audit(1517030419.954:1732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 05:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(0xffffffffffffffff, &(0x7f000071e000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x1, 0x8000, 0x6) 2018/01/27 05:20:20 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bdd000-0x8)={0x0, 0x1}, &(0x7f0000991000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001269, &(0x7f0000000000)="") 2018/01/27 05:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000172000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ae1000)='/dev/vcs#\x00', 0x9, 0x40400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000068c000)={{0x2, 0x3, 0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffd8a, &(0x7f000050f000)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) 2018/01/27 05:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) r1 = syz_open_procfs(0x0, &(0x7f0000798000-0x8)='maps\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/27 05:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000186000)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000161000)=[&(0x7f0000345000)='#vmnet1}\'\x00', &(0x7f00001ff000)='\x00', &(0x7f0000019000)=')keyring\x00', &(0x7f0000474000)='\x00']) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/27 05:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008df000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000052000-0x8)={0x1, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc66b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cf9000)={0x0, 0x7fffffff, 0x0, 0x0, 0x0}, &(0x7f0000cc1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000586000-0x20)={0x3f, 0x2, 0x4, 0x2, 0x9, 0x7, 0x0, 0x9, r1}, &(0x7f0000953000-0x4)=0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f0000737000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0f000)=[{&(0x7f000021b000)="83a915bfe65e789c1cbcf8e827efb43cb65a3817fac445fcd018c9a9503a4da102531fa70a1026b7c9bf0063a94711a95daab067c5598b4dc05adda3d65fcd3e2e", 0x41}, {&(0x7f0000821000-0x26)="06d52777fbd1689bbd3b930a17902af351df4d436c922888af75d46daf81b1ee1d5c7ff4b182", 0x26}, {&(0x7f000041a000)="f9e8915a4e176d3d1e9ed43262aeff716455a2ec0d72b815b69347cfeb15239929f5fcb7231c11560b", 0x29}, {&(0x7f0000286000)="84f13b5f5dc8d3e2300c8d83d6dbf06e14b828105e477489b30ea36f8a3e1d14345ec17272e9ee937f506ebc2fc7a52bf2fe975c0edddd887bac018ee035e1cb12d942cc0cb416d20dfad37a3b3b44b13f0cf6d6dde7650d91ed29fb9f6d1e6d39ac3feb6d70d1a4ee52750e9aa148eb93c4aaff28d02f2deecb6e21561720b609832f41ed44ec644bdbe9ac103bf02ce558f49f8d3539a8af6585f10f81779214fece707bc06d0525029c90f04b19c1808b9a79854901c663f135b93946515ef4d2f3825d145b5a7bbe54af330aa570df3e1c51ea25fa3c43bae38a54e719", 0xdf}], 0x4, 0x0, 0x0, 0x40000}, 0x1) r2 = request_key(&(0x7f0000456000-0x8)='trusted\x00', &(0x7f000010d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b0f000-0x1c)='-vmnet1cpusetem0]vboxnet0]-\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000c74000-0x8)='keyring\x00', &(0x7f0000b5b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x2, 0x7, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/rfkill\x00', 0x416000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00007f0000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000cba000)={0x0, 0x0, 0x0}) 2018/01/27 05:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000440000-0xd)='/dev/net/tun\x00', 0x0, 0x141000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000085b000-0xab)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "d3eeaf7f7c64da7b412f4344ffcd5e92b042eba35b76d3193926b8b58b5e051f208698cd7ff2c462dad6399cfb98072f35bedd13ef8a252192a0f4f295e84ef6d59520ebc5"}}}, 0x6b) 2018/01/27 05:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00004cd000-0x8)=0x0) sendto$inet6(r0, &(0x7f0000ff7000)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) eventfd2(0x5, 0x80000) sendmsg(r0, &(0x7f0000276000)={&(0x7f0000c6a000)=@nfc={0x27, 0x6, 0x4cb8, 0x7}, 0x10, &(0x7f0000b43000-0x90)=[{&(0x7f0000625000)="9c27755b1fb5644b9db3d7317375fa5f954d5266b93c0ac90f0a9a77d7dd2a7e1be8bb58789c", 0x26}, {&(0x7f000041d000)="ed94c5594fd17874f71531edc42f556e0b1dfc36abe3c31939bad2e84deb27f7f172ef6689b79a6c250dfe99d83e9eb222f92d15f1569f4896522cd9627b48ca371ad6692c1dca049058127a55a73b0a41e00156f4f08c2be39fdccba8c7ca5cc51a7261b1700bd030ce5584f168b0c81ec9275acbf36d052eb0c11ffbb4c401032e8a5ba1a703b61bbef0140cb6faf78ee23b729d4f66aef902e280d90c0221ce9657b996279581e074cd2d90c25ba954acd618c71731a5a0b433ccf47ff594edebcccaa7938e160c6214691c30a8f7c1b555237e", 0xd5}, {&(0x7f00005c3000)="b665f0a884f8d4dd082db6bf67caaabe6645bf51b8e4d7c25501012f480541d0d8f1449a12d56619ab376854adc1ff0a4a729bbc94fc1de24bf7aa52cb8cf85909b26a031f66700ac0aa3a13c9b7f1fd369b2d498d49b9463fb3cd2f936b09b44726ab418747d00a6990bec616ae47c82ac55a9ce281ccc13619a792b109e886a41e41a3cbdd3a35ce521b89a89adada674334aa398417e938ad4649", 0x9c}, {&(0x7f0000afc000)="dde0a48bc637d7a0ac3a418899ddac31fb69c9de5477ba4471c193a0f73c69d4692075fc976065730c87953da7b4f90d4f2188c0f69e2011f832c4de505b845c0bc4d5b273d7c0cddafdd2565fded8fea1d14a58d4d2025f09f5a6c05d5ea74561525656a7d47696fc0b5bc8f550e9f7126a636da85852687cd3141c27b5129f937762f9430c8a22be7043385fa7f808507459acc147a95b1a563036918bc07198301cf54f90913f9e14f7b2ba2211658ce125bdc8636d25e747618924d6a6618239e120bebd2e409e491a81fa2446be1135b6dbff1eae34e7aca7816f27e38377071e72d015911a", 0xe8}, {&(0x7f00009d1000-0xa8)="1e1974684e9712d6fa366c7936dea3e254acc3b52e5ca12af70750c164e1b5554ee516c11b7f57aebf64ec9202d9891eeb0a859476b193156e4e23708e8b97304f4ee32a115c803d7762bc67fc14c1214691c5b516ebe586111082c2683d940e1eb0094d74759dd13dff1b98cd6ad884109ff8fa55954b5b025d5e01b0f85cdc1c4ebc51174c4de4890fe8334b720ac2f7326ad01e6d853c3eb00bfea36995fc9c82403056d20c4d", 0xa8}, {&(0x7f0000fa9000)="e9d914dbc5fdd06aed9aac137303ade54742f3a02a8ec8d814b705e6b4bdae2f781757d9765535651d92a66b9bdba6ae2c34e33deb21d4f2c5f881122f42cd9120c3cbfd3803ab478b4218cae59d3c5968817971561e339c1b90b26089c4d8b6acff0227ccdf6c6efe82e1bbe1a68dff9694df8b48f1febba65b7036ba1df0f84cbf09950cc202a3c628b828f5ab581888d1e716cfdf3058335fd6a467ca033f9480", 0xa2}, 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"96043a4ebe71e130171f208a45651deffb6fc0650c41eff2280359eb23bb509f7513dd40927bb82561aaa68913f7774912504606b07c600ac6204600334ba02fe8ec66db08c74901bb1586bc14f3ccbb2f51b1c5e1e0259e02f1c8177682edec8c5e5ccb3aa56f62559797e44ba1a6dae38c372f8c889d0e2c159be8dd86c7cc32d3a3455ee324841c62e290607a820c55ca26ea80265a6b34a6f8a12efcbfc4b6e4ec8d7bcba05c6241303b57867eabf4f8c5cb277c6c5b146c9e5db590cdf8e5e6e6d5ffff92eb8d4275341a0a265ffbec872c6caa3277a7bf1d6c1dece64e8ebee1d8ff142529719296a12f"}, {0x110, 0x11f, 0x7fff, "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"}, {0xb0, 0x102, 0x2bce, "10279d816b81222b9868827f0d128a8a2ae49fb2234085dba1bdc4d684758e544149412a7031e38c5f42c6eb718143135809ba1bb5a5b42a8d939fd7152a8d0e9c5d52ec87b1ad159361b7283cee64309394c230b1308d6cedb3f3cf82b5ff01dc664e0623c4721a6f81b803798e9475cd3bda46057b0ad5aa290687e925230c6004dcc2af467cec4090238f60b13610d55528a21440e0f9be5c1c5368"}, {0xd0, 0x0, 0xffffffffffff8001, "71386ca4ba6a96f80a52bdd08e87ad108f04e9d16f905f7862e9d0a0c86c444ef7951ff3b0a44532814ac24a2a12affb93058558f8693a649b36c93d2a5b80bd5f1821912587e89ea0c53f3419ce8d24e6f7d146b962298214d70b4dfc2d6e0bfcf3bdbdf16f34b17cc5fb37fc4e1b107f4e577e0ca475186d59d4cd2d67e4d78d45f1422ea705fc0166ad475d17311b1e239eeb86a66d84eb9f5b4a5c8b06391814e100cfb8a8bfcf9d51642c94af659009ad6ff2c467b0d4a8e4195f6532"}, {0x80, 0x0, 0x80000000, "548c4b883a081d734ffb379eeb93eef93fb10f4bd100ee3e06fd3a23dd39920f842d180269ad51a14b82ef484ebd18accf6f92978fb13f205f71390673aa61031b2f6120ddd15dde8411275ea21753ed127706c29cd557e7ae54b76eea95b1fd37d544f6ab21d7a6ca"}, {0x18, 0x115, 0x1, "140083"}], 0x668, 0x40000}, 0xc000) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000721000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000306000)={0x0, 0x0, 0x0}, &(0x7f0000675000-0x4)=0xc) stat(&(0x7f0000658000-0x8)='./file0\x00', &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000046f000)=0x0) r5 = open(&(0x7f00004b3000-0x8)='./file0\x00', 0x0, 0x1) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f00001b1000)={0x5000, &(0x7f0000ca2000)=0x0, 0x2, r6, 0x0}) 2018/01/27 05:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0xa, 0xe, &(0x7f000066e000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f01d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) [ 156.107707] audit: type=1326 audit(1517030419.957:1733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 156.132317] audit: type=1326 audit(1517030419.961:1734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008e7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2001) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/vhost-vsock\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x19, 0x1, 0x2, 0x1b4, 0x0, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 05:20:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a40000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00007ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/01/27 05:20:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/fib_trie\x00') getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffff8c) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r1/1000+30000}) [ 156.170478] binder: 24408:24419 transaction failed 29201/-28, size 0--630 line 2903 [ 156.190573] device eql entered promiscuous mode 2018/01/27 05:20:20 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000043000-0x8c)={0x40, 0x100000001, 0x9, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) write$sndseq(r2, &(0x7f0000058000)=[{0x1ff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) [ 156.206934] binder: BINDER_SET_CONTEXT_MGR already set [ 156.206946] binder: 24408:24419 ioctl 40046207 0 returned -16 [ 156.208835] binder_alloc: 24408: binder_alloc_buf, no vma [ 156.208864] binder: 24408:24424 transaction failed 29189/-3, size 0--630 line 2903 [ 156.229556] binder: undelivered TRANSACTION_ERROR: 29189 [ 156.229702] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 05:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) 2018/01/27 05:20:20 executing program 4: r0 = semget(0x0, 0x3, 0x200) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000e08000-0xb6)=""/182) r1 = syz_open_dev$mice(&(0x7f000029a000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r2, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f5000)='/dev/vga_arbiter\x00', 0x60080, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000092d000-0x20)={"8308b92de9ee47a3102c734568a4ea81", {0x4, 0x0, 0x1, "441d8dd26590", 0x7, 0x0}}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000089b000-0x68)={0x74, 0x0, [0x5, 0x0, 0x9, 0xefb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000079e000)=0x0) r4 = syz_open_dev$audion(&(0x7f0000c82000)='/dev/audio#\x00', 0x7, 0x400041) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000c40000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080d000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000226000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004f7000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0xffffffffffffff01, 0xa, 0x20, 0x80, 0x3c, r5, r7}, {0x401, 0x7, 0x6, 0x5, 0x4, 0x4fb1, 0x9, 0x9}, {0x4, 0x4, 0x7, 0x1}, 0x2, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x3, 0x2, 0x8, 0x7f, 0xffffffffffffffff, 0x100000001}}, 0xe8) write$selinux_access(r4, &(0x7f0000ce6000)={'system_u:object_r:iptables_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x38, 0x0}, 0x37) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f61000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) 2018/01/27 05:20:20 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000121000-0x9)='/dev/vcs\x00', 0x90600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005c2000)={0x3, 0xa0000000, 0x8008, 0x6, 0x4, 0x1, 0x7fff, 0x573, 0x0}, &(0x7f00002f8000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000e55000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a26000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000626000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d1d000)="") read(r0, &(0x7f0000003000-0xf7)=""/247, 0xffffffffffffffcc) 2018/01/27 05:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b7b000)={0xaa, 0x3, 0x0}) mount(&(0x7f00000d6000-0xa)='./control\x00', &(0x7f00008a0000-0xa)='./control\x00', &(0x7f0000858000)='cramfs\x00', 0x1004, &(0x7f0000b9a000-0x7d)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000e70000-0x10)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) accept$llc(r1, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cc4000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000616000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c9e000-0x40)=[{&(0x7f0000144000)="0b2bc6366ae0cd125c846b85b731cb1583a62f1680496cc8eb7917aabc4dd126ed5ea677caf4dc74059901a5914755b093c4475bc35caad1586f899c1baa0dddf5916389a2b683db90c0d28504a38cd7cfae7631b7c42a785324e9e101dac77ed899a9ea34f8dfba13f9bb3885cc917a25dc936d06b34f746d8f78a7ec245055f903f84693ea12ec5146e8f9d2be549df6df603e634c72d1376cdaa79dcaef4abca5db208d0f866feb8f739e1b7324d4858d8824a5b0bbb2c221765c3d2cde84abffa1e08b909766616892f9d4647e4b01f20a3eb957fa0844ae4d273113812efa", 0xe1}, {&(0x7f0000cfd000-0x1000)="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", 0x1000}, {&(0x7f00001af000)="6624193eea01c1f4e1e7ab3ac455edc940b28ad20e186630581b7da064657b47fb0fdc7728843e356ec96e06493635e22f6b00f01c2486620f124e9beed1426ceaeef784b271d78697161db55311aa24c49e5e3025a756fa677d3b5634a2ac4b4cca462f0d5a3b674b6a63cfcbd1a6277f61126db7b5db741fe635db2dd3da7df99cf04fb90f67e4a095095181d21844293297ec553bdab47549fb55ad03f06fe23401404b9ff7b1edffc3bd3f5d1fddbe25d57cdc0b9653d6d3754183fc5fc09c6b0d8ba72e1f24d93b87c9a0da5c36830a36182c48a4fa1968aa85fb993d04", 0xe0}, {&(0x7f0000c29000)="5d0dcfc271c723f6f06d30c965e65ce20742a11ba724a04abf78c84759e12a63f973764028c7c303ec1b5abd738c4063a343c6be3252705297586dcd76c0b65535cb6148ab87f65bd253472dcde927d89a2167d8c5e3cb364a64a5371f39619c4ab9a8dd8d3819ff32cb8af6d4731e33e9e2f71f5803d664d5a8b728d1ab808bc876da0aabcecddabe3f149771ba23b267234c723d62eea53ce83be2f5cb0d82612032a1d909b1436307fddd6fee42a9bd38e209926ba6e54fbcb0170f1c05181f231bbee648b02d3cfeafa25b3896104efd1cf5d267996c9ea7460a0787fc518e9b8e5bf9a9da6294581c290d3723311dff37a0d66b3677", 0xf8}], 0x4, 0xd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$dsp(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/dsp\x00', 0x4000, 0x0) 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f0000b37000)=""/95, 0x5f}], 0x1) r2 = syz_open_dev$vcsa(&(0x7f000027d000-0xb)='/dev/vcsa#\x00', 0x5, 0x200080) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000057e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000076e000)={r3, 0x1}) 2018/01/27 05:20:20 executing program 5: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x30400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000002000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b7c000)={0x5, 0x10000, 0x200, 0x43, 0x800}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1112, 0x0}], 0x3, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x8}, 0x8) 2018/01/27 05:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000624000-0x9)='/dev/vcs\x00', 0x488040, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000785000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/kvm\x00', 0x50000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000a09000-0xd)='/dev/dmmidi#\x00', 0x8, 0x400) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b8c000-0x30)={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat(r2, &(0x7f000051b000-0x8)='./file0\x00', 0x101800, 0x161) bind$nfc_llcp(r2, &(0x7f0000a15000)={0x27, 0x5, 0xc9, 0x4, 0x2112, 0xfb, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2", 0x800}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cdc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000-0x4)=0xe8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007bc000-0x2)=0xe2a4, 0x2) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000f98000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x8, 0xfff, 0x3, 0x400, 0x3, 0x20000, r6}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) [ 156.303358] audit: type=1326 audit(1517030419.962:1735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 156.328095] audit: type=1326 audit(1517030419.970:1736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24364 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 05:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006f8000)={0x0, 0x70, "36e311efe85b2a374ec5bb2c2b306e6ee16ac2e9578c57866d1498222c3cc02d1d6b29efd6404318201262abfa73a3aeb0dd67861fde9b60045f6137d911f7c75811bd6d05ae4a1731d748741eb0fbe1ccd115e1bea82c841659959bca8a8c5bcc4c24c6111cd51682bfc76b903d033a"}, &(0x7f00002f9000)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002e0000)={0x0, 0xc74, 0xe8, 0x8, 0x5, 0xc5d, 0x10001, 0x5, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2, 0x6, 0x7da8}}, &(0x7f00009f0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cf9000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x6, 0xfff, 0x80}, &(0x7f00009df000)=0xa0) sendmsg$inet_sctp(r2, &(0x7f000004a000-0x38)={&(0x7f0000243000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002d5000-0x80)=[{&(0x7f00001a8000)="69d23ea58af6c43e438a30ee1df9d62f6cc41e0b42be38029fed55d98def560751272d3b48e4256079c410c38cbb3d3788635e1541a1b6c3d3460dbda6f38e62069622f24c7ab333295950031473448f917f307afe925c94817aec7d13a25dc68a719c8cc64162a0c9641eb8f4b1db840590b3f585ebc3ecb558bb4f4b13169977dcc406aa8615755462dd9bfe6f35cf78cd76", 0x93}, {&(0x7f00002d1000)="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", 0x1000}, {&(0x7f0000a03000)="2093d8763e4b1cf3cf0430d052b795adf9178eee9f2d6c54c5f2e7cf1419f44e1d47", 0x22}, {&(0x7f000090e000)="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", 0xff}, {&(0x7f000071c000-0x30)="f883c09e260c923efe711b6cee55c684bc9715aafcfda3f9ce30ab999282eb71813ccc20263164b09b5e48e52cce0ecb", 0x30}, {&(0x7f0000f99000)="4748120e41b70a07b076b765d770b0f57685a1e0330a61ad5dae643964de9d0f54484f6399e769a239a9b8c527a1ee68f59cfc42140af3407bf3abf8d406986dbda5ada3f5b84999992aaece54fc539c51f80b", 0x53}, {&(0x7f0000536000-0xb5)="bfb3fa67b292eebf223672df869e5d33f72fe3a11dbdf8a5e5fd33646e3deb9e7525036a0502687da828923e384eb3c99cb8ae7a9e5f83c08d9715ac3acd1f9e59204d27ceb831e32f5e779b8fbb3996d5f7b202a377fb25544817e450c729d2a45fe929990fb6614acd4cafd1838f6ebe10a1b3770e38623be85453bdb0ab7b8798b694b9704ba60bb1f107408dbc173f091293a653b07dc62ff2684cc0342ae52edae104ee41ba09dbeee67a3bb430fede1d2b02", 0xb5}, {&(0x7f00007fc000)="", 0x0}], 0x8, &(0x7f0000ae3000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xdaa, 0x6, 0xfff, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x3f, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x0, 0x6, 0x2, 0x4, 0xd70a, 0x3, r6}}], 0x90, 0x8000}, 0x20000084) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/27 05:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cb4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000390000)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000030c000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000aee000)=0x4) 2018/01/27 05:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000198000)={0x6, r0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000e4d000)=0xc100000000000, 0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/27 05:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dca000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000867000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000016a000-0xb8)={0x0, 0x5, 0x1000, 0xfffffffffffffffd, 0x80, 0xfffffffffffffffa, 0x800, 0x4, {0x0, @in6={{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20400, 0x6, 0x4, 0x12021ce0, 0xffffffffffffe7ee}}, &(0x7f0000155000)=0xb8) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b8e000)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b0d000)={r2, 0xd1, 0x3, 0x10}, &(0x7f000010a000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c96000-0x8)={r2, 0x800}, &(0x7f0000641000)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000903000-0x18)={0x0, 0xfffffffffffffffd, 0x3, &(0x7f00003d8000-0x8)=0x0}) ioctl$TIOCMSET(r6, 0x5418, &(0x7f00000aa000-0x4)=0x8) 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000800000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000656000-0x8)=0x0, 0x6a1200) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = open(&(0x7f0000b92000-0x8)='./file0\x00', 0x2, 0x46) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e5c000-0xb)={0xed6c, 0x6, 0x3, 0xf1b, 0x1878, 0x2, 0x2, 0x0, 0x1, 0x4c39, 0x3e}, 0xb) 2018/01/27 05:20:20 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00006d3000)='/dev/input/mouse#\x00', 0x7, 0x80100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000026000-0x20)=[{0x0, 0x401}, {0xb, 0x100000001}, {0x4, 0x1}, {0x2, 0x1}], 0x4) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000e79000-0x26)=""/38) 2018/01/27 05:20:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x486000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x6, 0x6, [0xffffffffffff8001, 0xa34, 0x1, 0x62e, 0x9, 0x6]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x6, 0x61bc, 0x20e, 0x100, 0xfffffffffffffe01, 0x2, 0x7fff, 0x8, r1}, 0x20) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x10, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x3f3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000555000-0x1000)=""/4096) r4 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r3, r4, 0x0, 0xa) 2018/01/27 05:20:20 executing program 6: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000105000)='/dev/snd/midiC#D#\x00', 0x3f, 0x48000) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000106000-0x10)={0x4, 0x0, 0xff, "61f0fd849c2b", 0x7, 0x0}, 0x10) syz_emit_ethernet(0x7e, &(0x7f000009a000-0x1ce)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0xa539, 0x4, 0x7, 0x4, [0x1846, 0xffffffff]}}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x6}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x5, 0xe7, "fa2e1f2e72283d51741163c664481b447de13b808973423b"}}}}}}, 0x0) 2018/01/27 05:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) read(r0, &(0x7f0000dee000)=""/0, 0x0) 2018/01/27 05:20:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 05:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000447000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000434000-0x16)='/selinux/checkreqprot\x00', 0x280002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000094d000-0x20)={r0, 0x1, 0x1, 0x800, &(0x7f00005bc000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000d5d000)=""/168, &(0x7f0000e2c000-0x4)=0xa8) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) fchmod(r0, 0x1cc) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/27 05:20:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x18, 0x8}, 0x8) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 05:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006c5000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/vga_arbiter\x00', 0x20000, 0x0) openat(r1, &(0x7f00006aa000-0x8)='./file0\x00', 0x8000, 0x0) 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x214) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) flock(r0, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) memfd_create(&(0x7f0000000000)='vmnet0]\\posix_acl_access*,self+!security+\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') splice(r1, &(0x7f0000bca000-0x8)=0x0, r1, &(0x7f000097f000)=0x0, 0x8, 0x0) lseek(r1, 0x0, 0x5) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000de7000/0x18000)=nil, &(0x7f0000975000-0x18)=[@text16={0x10, &(0x7f0000f3c000)="0fc71cbad104b00aee0f011adb5eb6f3dce60f19276465f36f66b9050900000f3266b8005000000f23d80f21f86635800000900f23f89a485bd300", 0x3b}], 0x1, 0x10, &(0x7f000046f000)=[], 0x0) 2018/01/27 05:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000b3000-0x4)=0x4, 0x4) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007cc000-0xc)={0x0, 0xa6, 0x0}, &(0x7f0000b1d000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fcd000)=@assoc_value={r1, 0x7fffffff}, &(0x7f000053e000-0x4)=0x8) writev(r0, &(0x7f0000343000-0x40)=[{&(0x7f0000ad3000)="c0f574b50e66abbdbe8f6bc55d8ff98e97e46a790d69e082bd3b2c55ccefa6dd2655b78baedecd3a23a2e566114edecabce7846181d043e2f71cd42f575c3bdea7c263fd5e8424bf4371f79260d6b674d9042530a56ec07fac8ba6d3974f0d0734f49e0f85a4ef7d0501506dc4fbba898cb2b24842068805269eb85ec4d6604f45b2941b7bdb5c52623705f2cf6c42142f9c138292bb8b4861e6c12887daee4220cc9eb7525a51f568f76a94303db37eece77716985822732a13967bb9e47586d3287c6818f63feb33cea9477965418d8cdd4da5743dd16932f76ec99e84a865c75db457740c9ed695c33a9fcb63e32ff1e9c5435ceb5b9b9a3982f6f9f21df2abe375d9fa8db9a82e05c307f351a5216d84d69c9b2a4efe6612e14c7b67c9bdd59fb34a561c7f1964bf5a5df0e4bd8905bd8cd6746fab6b968986652e96d68c86ef1f566f78cd3ee0a1f6c3d4565aba83bde8937c863c84c5f6d4675ec13ac7fdf4b6c9c38e9355dd78555f0052a0c5f56628bfd5a9e50032a04feefa44d281e1ef43a76add33c39a5f786b274dbd52570721f98014c188e2099f81a978d7999420815d1e783ac1b4b61ef98933d640287beb5addf66d00d138a7cb7c1d519c70837976e9169b63d162a30d039a42bd65aafec33ef409c93003bbff02fb606a300acb24a4cefb442d7b00e68cef965f9ddee44214b610f01d8de0973f581886057b7f35b2ac64f9c7141830d78b155410032f107ff5798d35ec6000031eb99834d4d04c14a72535979ce7bbeed72017cbdab51a6c5fa24e879a79967bd3e81bdf862c8767819b6b8e38c7a9b6e4edea862ceae975d22438fc9a4bca0351b71aaff872f6f92843fb1431bb31f6584fd2ac686dc432a41150910ace224ea62fc71aadf1d79ea3e308a31706613cd90e8f696650c578adbf2be06f8ed0c7622b6514ba047f7da5d405f9d99bff585fecb09eb95027ccdef7e64d5b8ab548963b0a35c78b70fecd74730121a66bc736a6de4e22cbbc7d711bc10289c168e463ea886ff9c6799e9a476c0036f68a6b45109007438d5ddf30175d2aeea387c17b32b72b3b95379c66ac78e7872211d4f2d7056e7c92188ed5208e0c5e90d1154c11e97c8d6c4806bee0ad5bdf34d96545ac4576827a4489e610572d0665853f973de87480312a270a353812c13a45f95e03d904a5ca8872c31d35a4102fc09cd3d798cefc05e5772e7a523dc0a13e1ca872259f85940d204827a90df57d3799bf15247160b2c4e0b2bd7610ec67bf070c303584a7836646490e7a912a7d35f71365957e88bcc03e46eca0ccd7336326221caf22fd4e8106b9299afccd40fac09327eaa5548313b56034d55fa3ba8a08e95c30705d866119e3cea613510fa0af9ab888cd92ca3599b135b6207af5e8b6a1b6418f91f2478e602229759fb89f0343dea4b088a0abd519f1cb1349e82dbb97bb5a321696722d09667db18f539e2e268f4788e7f37b2e2938f1f0b06c936c580a76947b50aa3c108811b117de36d5c6b0dd5041a61e13852b3ed22decf275d6f6dac659c246e037fb52c5f259799e12e4085584da7c34d7bce44abd41074bb227e89cfd0c85daf1bcaf3f9ec0a45dd541a7f96fd2a9b5467dbe46f4b06c0ebad7e0ff277a1e23060000008a83e393f0280fbbb02eebe7e2b59db359d33319e5feecc269723292627ee83a18a236b4dd3ccca794f348aa49b53dcbb8ff37521065d4521318b6b7c7b1c6e02ec6093137b176de62342404fdec72be19b24c7abe2921ee1d5842e259dc1626af4abd4ae206cafc93116fec62661c02119f11fff0f47c5e00af6d8acd003f279efe31c4f6a1f021be879440a27c689f57fb1bd4d504de6953a370ed4aea3a7bb21850f756e07a6f5af5ef44847d8847a7a1497be656b720de9e854e2ae2552d76b4ae6da78d22165b905eac8dafe3dae7042d6c75185385e89c69515565c942da8e57545d9ca47508451344bb9e188e737825ea0a1bb72974b35b8fc69eabc4ab7af0034ba24b603051a12959bb13074bcf7d4196c92db58538a1ae041859aee3196f07f17dcce8c84ee9610db4bca8db56bfdf2603dc523ca21491d1f3c23349ef99f76735d73405d7f968753dc1b247eece16626c351d61c87b6e13787d9c3b4eaa60e054a8aaabde9688cef9a9ee591271df679129c74b15172916fc62e9430b60a427da99d1e21465cdbea360e3e129061a2027124ea820a1780e488fb9aff7abb58d5dd27133893d2123010bb5719acff1ad98700b62a2835066adf228ff47a48d5a8b0640c189749f40f6f69e15a370462802c039accebe68130a60732d863254fcbda03a7864cb928a475679ae6dfbaf5ed3301fc6b28224cccc502f6daa4eeb9ae76cf9cf92c6e1bb0471d8b19df0c6f92668a5237732d924ac810660c46e8f269f1fb190026d786be96217efea65212ed91acaf54d29da1ebcf45a6980b49521cdfd4b24e5585b0f8f39b7e4b5fe53ce4834feaf24fb7d69ba4e4b352b81be3e7228e64c4cb05d23b02bd66f6f688f5ecc17111cde70f807b733c19090c74f1c3439bdbb94bf61df53c71be97a5e700afb2dacea98cc2c7e84838ea9ea5a3ecc97057482cd259e648007a96bfc716adfae4cefc9766c96fe3927bb002ee5b1f87795041cd28ee6b682b004c710469581d7e907f02e1342a07f1d949d466766e819237fc0410e60e47baab76e485b0759da27f4dee952167dc5c20892fe645190d9438b15b5f706a15513f7d1b625344251084a9754e0f1c31032e78d600a97541b3cc4358123bf880786690a8d31e3a77924084ef954c3dd342b3da5473ec3bed24f22100992e479364b67d38e6abfb0d9f671fe80751ef9ba54e532d4b84af51aa96550514d54387dc2991bb26d17886b27ae1fedfbb5757d5f0ef0df76590d2bb5df60063f7dadc4600f18506fed52f886755fcf259055a287110b8271c6a5e2303384e401426a3f37cb7c7801bcab01b5663dfe3b3817e21c43f8155c51bf8758f7ce5fff3b8fa72880ce710e4c43213fe01934fca4e2196cf31027b56e6f1aa8cc1c55fbd2e50063febda461888efa67cc9f61ba1da9743459af1afee8652b4c5b7d1c0b7517897a33a261f011e901e4a62d99055eb4947e133f76437fbf4991c9d40cf421e7b9af478afea633991454e993f4e936cae97ab4ef3ce22da148b49d6c1a8cde0a33addaaba0f79d96eef215d5922d5eb1c965b812217a04a61dd2c603c56130236a930582229bb1715ebfccdc822a7201ba83225e894293b7a81db7b08d65669ed8944ff95601a53327f5aa2d89e15e3aa11ec990cde591bb4f43aa5ab72b34208e5a6bc609d5400fdae0df5780616bfdb98b6df6fd363f2ed4e801b3ee5b5fe942b98cb260a4ba1ed60104d63e5807f3c368b91095c02b807ddefa74d995dbf8aa34556e6e98bf699dc79364e8827956698f0de918e32d1f936fea99c4001f9eb01ea0552185dd97b11b15d1eab209af3e447a628713e8897e060178bc7fbce064984624860bc556a95182f8e84e94a1044e4d8ef2648e4cbd93152ba254ceb274a1e9fd4b443b08c83c9387bf300aa3cc3b40d810f28776da7908cbcc99ceb4c5c1366f3755bd56ae676a1ae4b62441555120658dbaefcdad22f54eff41b27a88238db08f6dea0ddbb06cb10550429aca153a963819bf78824a05b3bf6d5a948609f258fb8c966ab2c0422bd0d624ef74738c407e54ca5ab83f3030a5d59ae8bf52a6206315bfab568207eeafa3d1dd4851aa6b29bab1e5d3b5f87b16bc05cb53d281098083122307f23eca996aeb7d7fbb3fd8e0343ea299d04c78662aedb98e340b85ead48e2fd4faade8d5fd1802bbf316b6b1734464f0a9e975d02542b1d7bf12eb71d45609c85f1f36746061d54d58a86dd9f47adfff756dd8f3ba349404030cf1f07af389b4893277e5bffd43e7cd5104fb33a9665423bab0923448931e00dea1c922dc895b80a7a1d12a4d6232d801acb3b71406e8783c770f069ddef09ddc1e0cc054042297b5ea37360c9cf53c13ca92bd0e32c2791d863de45a7548a4c1db8dd5b0ad6b981f98e01e1e24fa3f1b13d30032b33d78c4088c00f98f827af6afdb30c5291a851cb35a17d6546be1b12f62f7cc67c80d3394531542aa71974a006dcfeed9db7ee2815c74f7a6ea1d624eee123e6267b14df6f5ce8a79d7eb8149ad204318827927ccd9d128a644fb2b09bc2a036317d5ae9b4435e65abb47a6775b6c921bfd657f28cdd718051990cfa8ac9c55d3e8c3d3f9cc50590c09a3c61606995e18a793da565b6d119e2311ed24d41e9a87f99e23f778045eae618723728ad9ca5b816af4a4629be486d8986366b4b1ab5b8f5df963208d0bb2fa78fc87b8780ebe576a7024c6a3a7a22c3d2bcf839a0d119837c2583e06e8803ddf3a5e0ecdc5d66f5500dcb7478827b1897dd1cd154c8a277363ec32afd2e3e630af53689056e11ba793a9beb1414fe1a3e0846acbfd734c10d31cf50d925e78f991409d4d05a81735be38e595b00cbfac2e821a2c477023e131a2efb7087eafdc765eda847cf023aadc1dcd1abdffed642b009d787bfc58b3a9cca273bae7f9eb1b8f1f7bd55ae51fc45d3e16122fac66b3cf310c5265d0f5e196e5d3a36cd79b99502bbfc05cc6278d6d63b7cdd8c7497ba64b443bf7e8f30b408148269fd22f97d8f9634e6e82a687f8f4900619a1783dd5e6cf3dbb056bdfc5caa54cbb45eb84d43b0bbb74baaf936dc48262590aa3e6d67b33580e33c54364defa38aba5382f1c4a7724c19bcbafa8173c49cf4e8ee33692b83419f929059211ffdba628902a46f3aa9ea80bcf153417801105bce7dd630b7d973f59571ea2af5c8f32ecbec2ec45bed0200a01fa0b5201aa879b8bc323feab80c72235bcfc1c3f0bf8b18187bb58cadab308437912c00edb02becbef495e0d38ba69e7b2691ec6a93f79e414073063a19581746704e478c826c8aa1b7e87ece29e6718b4177381c083c7f767209e20e62ee3b3773e0adc798d8a3ae988626921270e131e833bee31a4c4499229c68f5dbe700fc0e412a9ee6b9afe395302fdc666443041cb2ddbebc26147ef994178ea3a208593ad9de3aa664c1593307090dfa4378ea860bd1d8f6cfcd0baed6fda4b00a10d1b9ed1ef985cbd925d033ae4fe1d60bec227ac76ebab5771016e0f5d14b683eece682ef586b33e8bf6dff89e052d06043235c123320c7eb96f95db193beea9c97be44556febc70178d458752d06858cd5a39113b81e766d5ead1f1c381ef1d23117343a467bd812f5255d0a55502266c2facc193f2c2336d1e57dab4ee5361fc91701a5f158be25a687ed22ed6eda655915c1176d7401f59ebb8cb8c95fad3265199ad238d8030f679814de690090f155667f5135b29690099c40cdf5a44d2eb31eb9df9ed1f09ef4a30a1418bb6721adc6258cc90e856b68e59ced757ac85088e80e23f0a9728151721a594debb30021b7880414f8201e565beef30eda5cbc4fc0b178bf657b678770632abd133f3ad4d9de6f88f6b8b546a5667885380c3e7b6b6b8b38f8d239547e83d4c18192163b4980d7bb1cc9fc35f31ebb413c0dc9a72f6b8247c3daf658febc834286eb3ec2d5adf7d02a3f59f33d7bdac146b33077572765b0ad0764a0b7c8a26dc7b1923b623731f4b8f4dac7645ff6f4d61d13ba0472cd398aeaa11d029d571f348aa809e40cdaac0ed39dc7b2713a5b1bdb0f53b27472fc824d8a771f39054e93ba711", 0x1000}], 0x1) connect$inet6(r0, &(0x7f0000ad5000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/27 05:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b55000-0x78)={0x2, 0x78, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x0, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$hwrng(0xffffffffffffff9c, &(0x7f0000759000-0xb)='/dev/hwrng\x00', 0x2a8001, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a26000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fb3000-0x8)={0x0, 0x3f}, &(0x7f0000295000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d16000)={0x7, 0x2, 0x8, 0x3, r4}, 0x10) 2018/01/27 05:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000403000-0x9)='/dev/vcs\x00', 0x484000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000688000-0x63)="a1b4a7fcf32cc51184c090e644be14a3102590b52d4667a3542af897d99f1cc44bc4b4bae9b5889393efc35daa7ffd383dd6872a654837b9e206e353d6d66942e4592f3d06dc5baf467cd32af2c524632850101c4de98abe50fb649e6d0838adc7fc5b") getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000558000)=""/23, &(0x7f000089d000)=0x17) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c10000)=0x4) modify_ldt$read_default(0x2, &(0x7f0000bdb000-0x88)=""/136, 0x88) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e58000)={0x0, 0x7f, 0x10}, &(0x7f0000385000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003c6000-0x8)={r2, 0xc62}, 0x8) 2018/01/27 05:20:20 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8000000000000, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000f82000-0x7a)=""/122, &(0x7f000018b000-0x4)=0x7a) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) read$eventfd(r3, &(0x7f0000f80000-0x8)=0x0, 0x8) 2018/01/27 05:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002d8000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074e000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) perf_event_open(&(0x7f00003eb000-0x78)={0x5, 0x78, 0x6, 0xf508, 0x6, 0x9cc7, 0x0, 0x0, 0xc000, 0x4, 0x80000000, 0x6, 0x2, 0x5, 0x80000000, 0x20, 0x6, 0xd8d, 0x6, 0x10001, 0x9, 0x8000, 0x2, 0x27, 0x9, 0x3, 0xfffffffffffff800, 0x5, 0x4, 0x8, 0x1, 0x101, 0x7fff, 0x2, 0xfffffffffffffff9, 0xffffffff, 0x5, 0x200, 0x0, 0x6, 0x2, @perf_config_ext={0x4, 0x363f}, 0x100, 0xffff, 0x3, 0x0, 0x0, 0x80000001, 0x4, 0x0}, r0, 0x8, r1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r3, &(0x7f0000b0e000)="f73a", 0x2) modify_ldt$read(0x0, &(0x7f000098b000)=""/221, 0xdd) fstat(r3, &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d3c000-0x20)={{&(0x7f0000610000/0x3000)=nil, 0x3000}, 0x3, 0x0}) syz_fuse_mount(&(0x7f00009e4000)='./file0\x00', 0x2000, r4, r5, 0x0, 0x1000000) recvmsg(r2, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(r3) 2018/01/27 05:20:20 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) utime(&(0x7f0000d9d000-0x8)='./file0\x00', &(0x7f0000180000)={0x4, 0x800}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000065b000)={&(0x7f000012c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x40, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000054b000-0x20)={0x1000, 0x0, 0x1, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000+0xb26)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@dellink={0x68, 0x11, 0x0, 0x5, 0x1, {0x0, 0x0, 0x0, r4, 0x2, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @common='rose0\x00'}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "8a649d32270401d8ef6bf02f"}, @IFLA_CARRIER={0x8, 0x21, 0xffffffffffff8001}, @IFLA_IFALIAS={0x14, 0x14, @generic="8ac5053cb4366ce51f15ef77eb55d51c"}, @IFLA_LINK={0x8, 0x5, 0x7ef}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x800) getdents(r3, &(0x7f0000001000-0x9)=""/9, 0x9) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={0x3, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xb2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x401, 0xffffffffffffffff, 0x3, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7631, 0x6, 0x70e}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000005000)="") ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000003000-0x138)={{0x1000, 0x100000, 0x4, 0x80, 0x0, 0x2, 0x6, 0x400, 0x8, 0xee0, 0x6, 0x6, 0x0}, {0xd000, 0x0, 0x4, 0x1000, 0x7ff, 0x10000, 0xffffffffffffff7c, 0x0, 0x80, 0xa743, 0x3, 0xfffffffffffffffb, 0x0}, {0x1004, 0x0, 0xf, 0x1, 0x1, 0x4, 0x200, 0x1, 0x3, 0x5, 0xbc1a, 0x81, 0x0}, {0x5001, 0x100000, 0xf, 0x6, 0x7, 0xddf2, 0x7, 0xff, 0x6464, 0x5, 0x7, 0x6, 0x0}, {0xd000, 0xf000, 0xe, 0xfffffffffffffff8, 0x5, 0x0, 0x10000, 0x8, 0x65, 0x0, 0xfffffffffffffffc, 0x681, 0x0}, {0x1, 0xf002, 0x0, 0x9, 0x100000001, 0xbf1, 0x6, 0x3, 0x7, 0xd6, 0x4, 0xd52, 0x0}, {0x6000, 0x4000, 0xc, 0x0, 0x0, 0x3, 0xfffffffffffffbff, 0x59, 0x6, 0x3, 0xffffffffffffff00, 0xfffffffffffffffd, 0x0}, {0x3004, 0x0, 0xe, 0x401, 0xb16, 0x7, 0x0, 0x9, 0x102, 0x1, 0xbd, 0x5612, 0x0}, {0xd000, 0x100000, [0x0, 0x0, 0x0]}, {0xd000, 0x100004, [0x0, 0x0, 0x0]}, 0x18, 0x0, 0xf001, 0x200000, 0x3, 0x8100, 0xf005, [0x400, 0x4, 0x9, 0x3f]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000007000-0x78)={0x7, 0x78, 0xa0, 0x100000000, 0x1, 0x3ff, 0x0, 0x10000, 0x200, 0x2, 0x8, 0x5, 0x1, 0x35d4, 0x1, 0x9, 0x5, 0x8, 0x3, 0x800, 0x3f, 0x40, 0x4, 0x3f, 0x2, 0x7ff, 0x10000, 0x10001, 0x80000001, 0x1, 0x2, 0x6, 0x8, 0x6, 0x9, 0x1f, 0x3f, 0x100, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000006000)=0x0, 0x1}, 0x804, 0x0, 0x80, 0x3, 0xfff, 0xe8, 0x7, 0x0}, r5, 0x5, r1, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000007000+0x35c)={0x9da, 0xfffffffffffff395, 0x81, 0x1}, 0x8) 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x3b)="701df4000910ec2fac43f400f609c375b1d14594b043819ee634798f06f1f98796662134a766139242bca1c500000000000080011d99b2737248bc", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") set_mempolicy(0x0, &(0x7f0000434000)=0x0, 0x0) 2018/01/27 05:20:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003ab000)='/dev/sg#\x00', 0x4, 0x10500) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000db2000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000237000)={r2}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000019b000-0xf6)=""/246) 2018/01/27 05:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(r2, 0x0, &(0x7f000035d000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000064e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r2, &(0x7f0000726000)={{0x0, 0x0}, {0x0, 0x0}}) getpid() clock_getres(0x5, &(0x7f0000b87000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000006b000)={{r4, r3}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/27 05:20:20 executing program 6: r0 = syz_open_dev$midi(&(0x7f000036c000-0xb)='/dev/midi#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000591000-0x28)={&(0x7f000041a000/0x4000)=nil, 0x1, 0x0, 0x84, &(0x7f0000de8000/0x1000)=nil, 0x65}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00006e6000-0x4)=0xe) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/27 05:20:20 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afc000)="b9e0db6ae5b6cc53c2dc615bcea8533a0ea5a32ffef33ee634ce42e7f879741e2a7b3d7fbfd6d9bb131d675a572fbac428fe3449b14ff5b490bc03f240ab829afb6d40cd1394a617b42d4ba7af08ca956c248e6bf48a025b5c006403a4930a77c59f0aa725c5b7491087f23b74", 0x6d, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f0000afd000-0x4c)="c040c3649f5e0c902e1d4f2ada8d9b83ed2c83a47f37d65b44bf0591660e09b61258068b8b395d250c0d054f8f24fb502231700b77d848f94501350108c5501f48b3653b3c19262be7574460", 0x4c, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000afc000)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000078f000-0x1f)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000c67000-0xb)='/dev/vcsa#\x00', 0x7e7, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000082a000)={&(0x7f0000cea000+0xe47)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) syz_open_dev$sndseq(&(0x7f00003d4000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) write(r0, &(0x7f00009a1000)="1f0000000104ff00fd4354c007110000f305010008000100ff0f0000ffdf00", 0x1f) 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00003bb000)=""/113, &(0x7f0000000000)=0x71) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x14) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/27 05:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000bd5000)={0x3, &(0x7f000000d000-0x18)=[{0x9, 0xffffffffffffffff, 0x2, 0x10001}, {0x81, 0x16a6, 0x5c, 0x6}, {0x5, 0x1800000000000000, 0x1f, 0x1ff}]}) bind$inet6(0xffffffffffffffff, &(0x7f0000d68000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000028c000+0xbc3)="", 0x73, 0x0, &(0x7f0000771000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:20 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000000d000-0x18)={0x1, 0x0, [{0x486, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/27 05:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000040c000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004a0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) socketpair(0x9, 0x80801, 0x7, &(0x7f0000d6b000)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000115000)={0x2, 0x0, [{0x187, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r0, 0x0) readv(r5, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b5b000-0x8)=0x17000) ioctl$TCXONC(r0, 0x540a, 0x2) [ 156.800443] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 156.824951] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 156.848795] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 156.878370] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 05:20:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x10000) bind$inet6(r0, &(0x7f0000185000-0x1c)={0xa, 0x3, 0x6a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) write$vnet(r0, &(0x7f0000971000)={0x1, {&(0x7f00008d0000-0x97)=""/151, 0x97, &(0x7f0000486000-0xe9)=""/233, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/27 05:20:21 executing program 4: renameat2(0xffffffffffffffff, &(0x7f0000df4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000419000)='./file0\x00', 0x0) 2018/01/27 05:20:21 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x5, 0x3}) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000)="02694e36c2"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfefffffffffffffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000313000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x1, 0x0) perf_event_open(&(0x7f0000f2f000)={0x0, 0x78, 0x6445, 0x100000001, 0xfffffffffffffffe, 0x401, 0x0, 0x3, 0x8000, 0x1, 0x0, 0x6, 0x9, 0x2, 0x39, 0x6, 0x8001, 0x3, 0x5, 0x7, 0x2, 0x97, 0x7, 0x1b, 0x7, 0x1, 0x7fff, 0x80, 0x3, 0x2, 0x54, 0x3, 0xfffffffffffffffb, 0x8, 0x40, 0x9cb, 0xe831, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x2000, 0x7, 0x5, 0x3, 0x401, 0x0, 0x0, 0x0}, r2, 0x7fffffff, r3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x3, 0x1, 0x0, &(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000001000)=""/77, 0x4d, 0x2001, &(0x7f0000001000-0x10)={0x3, {"168985cdda52ee"}, 0x8000}, 0x10) r4 = msgget(0x3, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r4, &(0x7f0000001000)={0x0, ""/230}, 0xee, 0x3, 0x6b65b48ed3bde62) ioctl$TCGETA(r3, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="8b2735006e6911efba232175f52c95d0", @ifru_flags=0x8200}) 2018/01/27 05:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/enforce\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x1) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) dup2(r0, r1) 2018/01/27 05:20:21 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000930000)='gid_map\x00') mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000df5000)={&(0x7f0000ce6000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009f2000)=[{&(0x7f000088f000-0xd4)="1a8eaf7ff25f52da991a86fc3e283b6da051ead791f891706f8a783c82e867738289412f679d7bad93601ba77bb3be1283c7bf7f95b56e64204b2b392ce46309edb4644233432220793faeb23e60404f1b88274518e2678e488ad6405e4b2c0c3f94ce59850758e0fa87e5d70491caae3e204fa29ea0af01aa3c5c5c0ff58b4f95afc1003b67a55cbabfd104c3d9400c0dbd361d8c1b25c8dbd06358b3bc97ff41df4a3c5d27cf79714d49e6aa6ffc4bef53ee65d1a41dfbdefd6be4c9f87e7970a70dc759cfb27214a9d57e75f8e3e0f5b1212a", 0xd4}, {&(0x7f0000df5000)="0c09625ac552dd1a42a8ffb56667efe6fc3b8b53f378ce01c26c8d949cf25499048787d81f44f53806ac5d71235a4831640807ae58b410043e62bd9a9fb2ce1e66c5068c4e29e32b556e68a26b087f82f2cb8ae0d953ce662b3bca6886", 0x5d}, {&(0x7f0000069000-0x50)="182c17df0f1da3fcc9f7905439cd3c8fdd7c68d748282b6f62089bcb1c3ac4baf682a5055a5bef1324ffbd15076435ed511d1bbf035ea0393f6ee725202639da4a1728a912e4d54da714f3cd28ff466e", 0x50}, {&(0x7f0000df6000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000df6000-0x5d)="3fc67ffe2f312fd8c70d36266fd0172b0527a277f88420d07669f0a0f573ba681ec94d0442496896868dab187f2ab92b40d562717ec56ac9208786cc111eb5a3bc2c373e0008081358dedd66e5b2d3a27f68737049cc02a4aa0d895f6a", 0x5d}, {&(0x7f0000df6000-0xe8)="9a80a259c596c046e585262aac4061165ead04c2b5f98547cfe2d248f40c13ece7f0eace7c8103f96a9880037465e36dba849f4f59eb95319a925890493ae85652d1a089c1d07ab810998fec722f15874cd9a360d3e6e81c3bff2971cec147426187bd8dc9adc930a6d22142aa88c8732660a90c4f62293e0b92e9e579660b13548781a49b65d2aa4a279025fb05820653810d7755b5b2efb4d93ea9bb4b58b925e1e7502fb1c7741cc67eda52d73b07e25567776926ca7c8c4ab249b16f0f5b7c139bbf8dd8b71534a6c9cbd857b6cde81439a764e0fadd362142a56dd6094b67d10cd8f36207ef", 0xe8}, {&(0x7f000077f000)="b56dd5beb5540d7db0f53a43691f192da971881582b5bd11416ca7f709e84d8811a078c5c6a4ec08ac6649f54a6a2ddeda71a05b2f336e3980616cf045", 0x3d}, {&(0x7f0000465000+0x225)="cb8309bd6a707073a21f5031a27d7e2d2cc46882c04689984df17c0dda9b55cbe3298ef80018471514073b70a18ca7969af7a8c8d8cb9b70024fff3ad2fc36682351b637f67bb4db579bfb95f8f6cf36b8bd1aabf224df0353e62b2f399698d0dec6544c9cdc66b47673f7f5589ec2c580c993121ac17ace1ca38cf4f81f11baed181494", 0x84}, {&(0x7f0000df5000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x40000}, 0x20000080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000df7000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, r3) tkill(r0, 0x16) 2018/01/27 05:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000946000)='/dev/audio#\x00', 0x3, 0x1) r1 = syz_open_dev$adsp(&(0x7f000083d000)='/dev/adsp#\x00', 0x25, 0x400000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c70000)=0x0, &(0x7f000077e000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e33000-0x4)=0x0, &(0x7f0000a16000-0x4)=0x4) 2018/01/27 05:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000af9000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") getxattr(&(0x7f0000def000)='./file0\x00', &(0x7f0000eee000)=@random={'security.', 'mqueue\x00'}, &(0x7f0000944000)=""/24, 0x18) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/27 05:20:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0xed, &(0x7f0000a52000)=0xfffffffffffffffd) r2 = syz_open_dev$sndctrl(&(0x7f0000550000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x40002) r3 = openat(0xffffffffffffff9c, &(0x7f00000d2000-0x8)='./file0\x00', 0x1095c2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000001000-0x90)={r3, 0xf0, 0x1, "4e88cb60a441a19139bcb988c1e1de9a9570e799a2cb1e08d3a0ba0934d522f38012e6ecb48aaa2df0dfd7ee0e4b7e046d90a55cd168a10c5c3d5630d75bd1a78da51bb08cf9837169eda31568a32621777ad55989733bd8810dc386f2a648b4b77e73fe0822b504e9e8045d61e02575e98c1879b1688de5041108f1aa78e5fd8adf38a0b07e"}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0xdf)="b85c60445368c44e88d182222bdfd18c6a77a807d6a33abd1ff440dd19562e266929ec241792675d5d3f4265cbf9da10094c3dc363e5915b870ab520af2415f93d73a66462f0d1d4187520c300f38670c979c028d21f805e7a99e59cc2c3b43a1065ee6a0d0864d7be5e0542a0ff40793782910ec66ec9f75e7099861357725bdb318df2fb0a99b1d53f149d70d433928f5135c5bfc7b87c45c6e287e1b11aa379d41d09a4ae86d152d3992b9a64b1a7f57c916c3b5d359f1116a4b0e29752199700ff3f8d3900339aea441e3aad79abbbfaf83574dcd97b96a34b1d27ca56", 0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x9, 0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r5 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r4, r5) 2018/01/27 05:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x657817f5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xcf, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f000079a000-0xd)='/dev/usbmon#\x00', 0x3, 0x88080) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000ec9000-0x20)={0x0, 0x6000, 0x7, 0x5, 0xd34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r3 = accept4(r1, &(0x7f0000f3f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005a6000)=0x58, 0x80800) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a79000-0x1)=0x80, &(0x7f0000b4a000-0x8)=0x1) 2018/01/27 05:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000058c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00008c0000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0xffffffffffffff81, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x4, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e65000-0x9)='/dev/sg#\x00', 0x6, 0x2000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000d7d000)={0x1f, 0x800, 0xd0, 0xefc, 0xd77e, 0x1}) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) 2018/01/27 05:20:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r2) connect$rds(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000b14000/0x18000)=nil, &(0x7f000092b000)=[@text16={0x10, &(0x7f0000eba000)="2e643eaf66b80500000066b9000001000f01c16426d4d266b9420a000066b80000010066ba000000000f3066b9cf02000066b80000008066ba000000000f30f20f5af166b8d1e3ffff0f23c80f21f86635080040000f23f89a00106f00b822010f00d0360fc72b", 0x67}], 0xaaaaaaaaaaaad27, 0x40, &(0x7f0000ad5000)=[@cr4={0x1, 0x20}], 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000ff8000)=0x0) io_setup(0x8000, &(0x7f0000ca1000+0x79)=0x0) io_submit(r6, 0x6, &(0x7f0000299000)=[&(0x7f0000b57000)={0x0, 0x0, 0x0, 0x3, 0x4, r5, &(0x7f00005b7000)="c4d1717792246737d43e9ace4f7f723d955cb53784d3497b9b8e9f20a48611af264566609bb5540fd1433cf98b77b477cf3328f350eb58b63496bb0be41bd1829ef4c7be9152eb37ba6d57ba2ae34909a6df9ee5b3b485a83f0b28a37bf7f333c9ef6d1bbb7ab57d4ff5121a9b1255b0e995bbfc7a0a28419cb5ccdb52c12f06c861cbdfe5113d14c056942389cd9513cb60dd70ae37f705f99ccd08442bb1a5948d2d6b57763148ee8beed2a510ebb763af7a4bcc4a56b87d0ab5ac190a061ba7080f04a67c", 0xc6, 0x81, 0x0, 0x1, r1}, &(0x7f00003ce000)={0x0, 0x0, 0x0, 0x7, 0x45ab, r1, &(0x7f0000155000)="cc2f72a596b219d9d57196bd3f5c7416661d795bc3e1c5fd45821e1e9c9d48b0069a32e5cca411319c593c59c8bfadb43b33fde7c24d940f72e195f9a0fb2fc50058795133a2a4b7cc8cb0e079d0e1143b04aefa419d15966553fbdc560d35e13da444be7676d5811745927f6e25d62d28eb6cbfaac987ea111566ceb5f4b4bbf5a95bc0aef47e23ad242e624d80f1533bc2d3eb260ed9e23b00c616d0cd1e0472729cc57d75c0323349c8d048b38788da6f812d1c80407078a635821efdef0e4ef06952a372209db4a3ccaf19a06e0466474fad09fb5a8574756d92590ab2c75dd93610ebbc324226662b117c043f8a24c0029bd3c70030fe5f98f7378542bb698bcd0c23d35553412c24aa362819f4a1c5512baafbae7310a5a2b77900bb63d030d0c4612bd9dfbc10e5ff3db06b3c29ae036bcdccd522862da169ed171bf1291ae2922ba114b3fbfe60b5ab38f710a022e9a9abbc44a8f08444bdccc5d65a4df53655038459d6d3a65602b41f7a2d480468152fed08fae94e1ad01a3d7455a06581c974e24d5a338cb1f46dd5993bcda4d0a1270f903378bcf6729e460c6907b3920713195ec53af2355cd1dcb139d5f510918d3c07121e6a04352803dd6bd1e41561cc0234f4f521e640abc178e60182b959bfbf2e9b5331f3c1c2333b815a1730e469067665aeb612225e345d73f664a297dbcaa143803b2681a59f8e0d1f388b627944753827035835c43fc96d6d0f205b398f2acc858a1aaf9808cd29df582800a5f5c7f9cac923ac6c251ac66aecd8d9d366d2559d2747108a6c2dd085c1a36ec5d4f00e9e19078b015b215ec97033397cbc21abd5cc1cfbed4174c44013c87f5bc4951a198642831941db3c78c751f936c9829e58f2c5f3a0fdcf81c77ae935ba401fa55326a8e290c7f2af889d4d431709f2c03cc98652ef9d9b9a9446f50343cbc65dc0289c7042805b476db6add4a429b0c41936cf8b6a07bdefdd1ab3870763bd1f57b1ea725afe3005563ea3c02b53ed460a5bef9c34607d6d905d42674e3ee3dbc081934042b48777432d0256f343e9b26575cce3ef7d39d0e69329200d9bfdd48d480c6f342d27697ca165a8e3b9b4eedf5c867732b34e185ed761c4ce5a2cde70513a344f070d34702e0632fc007b3c6f375b7cb71fed779fa0fcc39505a9f8bbc839c415caf65190875c7735c605ee6d36103e1044178bea977d560dd20f62d8f976532307351589913e737a0a38a5c0bc3ebb84d5a5ac6d488bb32510a93eaf3df103a30b39f92fcbe6b6029062a5d2f58f95faabb91bca6a3078e42bbcedbf9d7e318ae7ad3cbc7df0a0bf8873b7e104e6693519daa83da40cb159fdff846b6f3883aae53405f34630e3750f5da76e718204b0cf53d16bd70818a378ae20d2bc505d72cd9c4b1260ff6a76df725b97b7f332874e1d8f2ad6351670520824a49bd29ebfa1b60fc5f624b75c14ae1c3f917d34721298f94d920232aa18aea910c69d3138ab99509b17302183fcf57f0f6313fd688b88674ba113703972652af2825abab11492e3db4138d88e37482934e149df64a3d716891cead6bbabfe2df2c66bd47edab1849a0af2b6e6389f94edf3a90f5cf130146eb292e4684104036ee368aae19e9b0f9945215e19f7654665f74e7c6fd0dbbebad339ab8bf29e01bfd98091f11b0a828cfda4ad3405d692badb986c72ffabee4f85fc4b6554a28d3e2388ffab115653708e9d427bdb9c57763062d9807a66fc80dc7cea2395b5b1cd165412cca27fdb6eb81b1f219639ebe9590e3ffa0d683091086342363d3c3283342736b2e3968b45d8aad93f2116215a73263ca57d919429797e2b1a1a3306ce2904d833a318ef38f1532d86975eb8050062d192b6182aaede7f7f5f66d8b601a3a455b1ef03cc954df706b32224cb9fbe654a37eae47977056245738c0cd67140517e0d8c0c54b7efc4cd8f6f99de8a783d9e88cdf30f5bfccec01113160fe62827f9166925a14375e48ee4e47e733bca601fc9ce163bb09609b764c2f0210e9fbb644665216c46174a6f7191e10c38d01891d508a6f4190954b17f4368af8b302ebc73a71434808ef877569efa63497cdf0dd551bec39bfb41c25324194c95683306e4ba7395c866937e7b863a88a65cab4ebe86bd49469f30004ade83f888688a9826a84924ad81a922cbaaf41e37699e5d4f8d8cd42f518903d73ea5819093f7d021da8385db5a5cf33b78c1a178502eb4a8867484c6400af7a634b83175555dd49f2e012a8aad48f65fd1c1706df5d62ca4ce7e2da2ca646858bc46c966715c25ebeefaaa709bbdbe5a22a94b67ef74c391a5865ae7b9216fe53d19aaa427aa7649211d8e278c1d51bc07932672f92590859ed1704257e51d014a0f70f5958411345cb2f27de86f97eeaceb2503587f1f081e7cab8830ed061a70bed3d2a3a5976b878c41fe0bc03ae91ed856a2353f8aada4bc83e6127261b95aa16946b226c0ac71605809bd595bbab86a7e43e3e4a3d6c0792d6801111f711987fa6226ee9c6ac8084946ea4c650621703dd421d4fd97d29699a9aacd0e776e373242c0694a6ea5e0fc62cc9404de74961cb2f36c784b88d7036257458088f0298eb7cc63fb562762e33ce25f2b8ddf1fa28a839558e2075e9333eeef7e339c0445a5942b890f3b59c3064ca4a3896fdda03c8cae02a27d832424eec6d7d88d2877746bc7a766a994be4c3be7a70743f61faa07f93c2d624ccb6ca70b7db895bd94ca174fd680886a66be3a5d99402615ae2e5bdfbcfc19d529f7df2ee323fa825d6554d78cac1573339a4cfe7d76b44e484c0f422d645f96e73ecccbd14d002dbf7fca2f55f4d34500f8cba0564537cedc33a7d2f08ec2ac11ee1274be1eabd9791eff482b09f82cbf44b37183b05225bfca7ab8c4a511bc22529b9ccca86fd0fc6e02dd47a5ac061627a22124ad72d181ae21cd3f9b2d697cf7a48fe729f7c02b84e5fa5032be1d9f6af5d6c006c378cfeb631b22811470a9826de2a90a11d8a80b151cbc002c2c0c15dc11bb2828ba3cae43f27b169b0f881590507be22ff16e33345dd0dd25025e7e80e20250992fa0c8a31f6f2eda2d5bff56328edcc0756b7507dc986b2e8dd778b49d6b4f7a052a8aa043f3a5feb60d3122a2b65586ef7c208b80cbaaf6c345c5b49d8805cc46ea4cda176832326f5aedbbbbe4ba8f5ef370f7868b4f81edbe735b1e88d8e027a0b8a45ab4f4c5448857dee9a2a155a7c372b8b8064d41b42afa5daa626a0ad0dcd29e1e504a85a3b4f032b98bf36e25f8636f11244b3153ba2e13d586ea81c57231ad8d8beb622fed299903da7e4fdb1834d5e17ab0fc85723951004a9f9476030f6989d111abec86a07c1547da8ebddbf6d90086ea8a5db794ced2e9cb7a4facc9df13b48e97c5d6b6e3eb8929605afcfc188e6120f7987255a9952eef794ba3629faca858b42964b6c4006af27928e76d2c9e769790bd6a3e5f82c06efb62ffee0a60bfa0c9c2c0c56833d10753bfaabfb62a532ffec2bc5ad5c62c2632262c09ce8e23482d1ae7348b8c75162d44bb5514817d12c7f0bc95d462c328b1af08fb6933b3ed9b4c5a657fd9d71e9575f1b8077bda3d5f2b02c2b57729c8b703d61f5174b41f236bac092940ce5ded673630a92aca65bdb83e01efaf2f3f42b77208a59d7683e2199187fae423861840453d6103825e316228b9caf049114c2b0fbf06c6703c5d0d7385ae0f1ef6790d9402579592c93d6b313912ffc599004e8855ae9da597a7adb052309a7b589b77bdafa727b86095aeec78d80798fbfbe2091dca57298e89749016e590be26afa5d0895cf0de677653935a8c85072e6b48134b894e208a083a40d820098dd146a46e150bc660ebcdd6d89cd7235cf9c2906eeeb13141ef3e87d74daa50a95b17a15a60679f6b484b8b9968168edc0f46ce0c5e7584b0584023f013c8633e839d1c2410d7029fe27a72c50e03eb285123c00092fbfb20d9f46d5c25656ccdb0b83323629f1d1eabe3693061a6b1469aa3d7b41048125dfdd518a5f9bcd36abf9e3527698e31ecf770a08deda683bd04aeb9f9ea9715f847a3b9ba06a26c919eb9109ec7780d14b1f18708d12f107a28c756df3321a8e0176df25c63f39df333bff8b2f867d2e8d7ea62dbc328b785fd1e0ea86a3c33131b9083d7867bb286e7d71316deff44072513fcade1172f30529cb3b53a122d018a53fcf40f6fd35f95ec463fed4b0f38abe8bfce0faa09d40720f26e4d28bf55f8b0a38dbb87604dbc54be8c867c12523887b0dc80e2d94023a7bb03fa0c10f81f71b0415d69818156372d3c38fdec1b4116ab614f9588d13ae69d0b2e7096a369a43a382d42d4f27c11ce7fb6bc4e2a1f9cb0c732ec919200d6e43cf2f0c2664bc6cb9dbcee1cc874df5e2dc892c62525ed91ae7a5c7ffb1b6fa630909d411e8744ca050dc67ea1537a9f71016572535773a57c6f7ecc3548a18f2ff03c2c2d371d9e903112fd6e6890fd87895eec0d9dcfacf34b1323dd35eb31005895dd56cbf07cead5a84c3e9d3d634b0a6ebe92447db83ca176c5c4d213e6d31da56f80653387815bf13526a95f31b60cd0a5f73ff68536060f346d5fe4749cee8af1a6df589911fea926626f7edea11574e120eaa69d1b65c3205b499f5ddc56dea6a0dcac17c7c211a0ffefc877455febeb776e73050acee270afec9f4a78c5861d76237b56838258225a17df54b316f5d182703f7dd60f519eceb40c7fbd31e8fd3d69a674fe728295ecaaa13144a3925c0bb2d75f33b44acb2c0e42ecbda24d421f6548dea476dd9b03993893b608933c2499fa09d909f8efcfc4137a316cfc864c47c4d0cbe1db4c7ced7cc5f1cf0d5ad810a14dff37e35898123f440ecf9cbbe9e2b675a5b01f7de37b6a129a8f8981d5c66b7e6990586550ec56364de31f660635fd38bfdf0e08637de3b1ae4b2ab92172ec3b59b06c6c5eedff3f64d8b4b0bc653152e82aa302682c58966c04c173c99142345d3ab62f23807e2748de4987fcb06d7e2397174907335db63cdc9be5cbb4d85af9def241f29ca37db2588ded76cb6a67147aa242069b33de37c4d4bfc95fe349652e8c2c2a7b094da1dcd54ac93313cc385e6f9f5b2373990639433a36c41983f5e04cc2b99366a42b51b38a7c7d6219bd9d35cb21633c7f24ba8e69843510aa2d3affaed6e93643c1279f36a5c9d432371cdeea6ce0929331eebb27a5e8f88c02b7726e4c53d1b9b8e29174a69edc3e09ee54abcc77716d0da095c2e1d77364ef022f1a9952219ba337d1a8091a91718b300ef9b8cb8bc737b35672be79da79a73eab4350050d12a1ea7858f03f107d6d6baedbd4efeb86c9c2c4c24e8b11249efc4d8137535e59ee02e2173eb90d2c0a0586f4cd61e3ca31b79ddbcc7a69aa209a5ddc1c1b1930d3e24c1c4bff3b59b6eb1418eb52ce598a82fd852c6c50a16e24af0fa2ea10d0ccc2b67b9f21f8f5480f54ee9ca959ab6316bdf53570d12f31fb7ecbe8fa8150f0e4e0e416e3dce14506804bb2810bac04163c2bf8ef826de8a00ee5b8c0aeb444abd8058cff8c942c855d59c5b63de95ab7f822a6e446aa4189baac9f786050c419ebf8914c5cf6fe844d5f18ee84165c4b3e9d267efe10f253b981ba0f632e105ae3b42829b518dbcc9e33b4d1e5d8a43673f54103246b7a831fdebecc45bd34343aa2ba824aa65b838a2830cdcbfee2af455068918c10b450c446ed1434f956667eaea40400b7d4", 0x1000, 0xffffffff, 0x0, 0x1, r4}, &(0x7f00000d8000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000b12000)="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", 0xfe, 0x0, 0x0, 0x1, r1}, &(0x7f0000307000-0x40)={0x0, 0x0, 0x0, 0x2, 0x200, r3, &(0x7f0000f3e000)="935e6b9a546f7fb6a575391b0e5f5bb5f20bd952e403592687", 0x19, 0x9, 0x0, 0x1, r1}, &(0x7f0000af6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r4, &(0x7f00000a6000-0x1000)="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", 0x1000, 0x5a56, 0x0, 0x1, r1}, &(0x7f0000505000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000a08000-0x7a)="7be5b4c645b41513d6c42551fbb6d8645c257101e08b3aabc923a8dcab2413e145b9a4dce74d6dff36636d7aa52d48f36619ca199701e42b026a08a16ac60ae221966c010e23361237c686e9e932ba9d1faba79452cd526a9a8efda04818ad7296c1bed3f8dec900dbc7d2e72dd1995a34a1006cce686a0fb7b1", 0x7a, 0xafaf, 0x0, 0x1, r1}]) write(r5, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fafc43022e5f9ec3e4fe8697ae1a3490096000601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1f2aa09b1267c3d5f625e77e150da8ed7c06c7e000000d87d8dcd0000000000000006518c2c681bbce9ec3c3f8612f026723aff9b20db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a917a6f575b8b76199346c8f325b80d", 0xb1) sendto$inet(0xffffffffffffffff, &(0x7f0000735000-0xa6)="", 0x0, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:20:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/221) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x100000437) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/27 05:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f000003c000)="c9d131defc72d26ba9a69fd5544e13f1eecc48da8b91ac61166fdad51d55eaf0c9b327f591de98def7d2b828880139eca6f05cb57ecb26995b", 0x39) fcntl$lock(r1, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe, 0x0, 0x0, 0x0}) r3 = dup2(r0, r1) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000ded000-0x10)={0x11e4, 0x9}) read(r1, &(0x7f00008aa000-0xb)=""/11, 0xb) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000d73000-0x4)=0x0) 2018/01/27 05:20:21 executing program 4: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="", 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00003b7000-0x4)=0x0, &(0x7f000084b000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ebb000+0xda8)={0x0, 0x0}) 2018/01/27 05:20:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001e7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa91, r1}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) unshare(0x20000400) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000733000)={r5, 0x0, 0x100000100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000579000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/27 05:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000861000-0x12)='/dev/input/event#\x00', 0x7fb, 0x80) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/27 05:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a80000)='./file0\x00', &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/27 05:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000403000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d19000)={0x0, 0xa7, "fc0ef8dc132d74a96373b1c8f5e112ff29a89081c296def8fe43bd5623f34c7757eefb16e0c174cb287df090b9bb912a2805eae7d629d881fa37d0aca6efacb6f228d0d39603d90446cc6ebe78b21fc51c5f1517c97d16e8e4a413893cc98b41c6304ba41c2e5fdb2ccb1bb0c84faeca935dd706d8413763732c521968602508fcccd0bd4eaa1c23e8464214a563dd81df46db933e75996ac32a0433a9e241540b76e6b9ca1a11"}, &(0x7f0000641000)=0xaf) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000602000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0xfff, 0x2d, 0x100000001, 0x3}, &(0x7f0000840000)=0xa0) 2018/01/27 05:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005cc000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000195000)='/dev/rfkill\x00', 0x420400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003fc000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000128000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000633000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008d4000)={r3, 0x80000, r1}) 2018/01/27 05:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = shmget(0x0, 0xd000, 0xa0fd5bd4399702a2, &(0x7f0000091000/0xd000)=nil) getresuid(&(0x7f0000a23000)=0x0, &(0x7f0000ff8000-0x4)=0x0, &(0x7f000093f000-0x4)=0x0) getgroups(0x8, &(0x7f0000196000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f000058e000-0x8)='./file0\x00', &(0x7f0000f44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a3d000)='./file0\x00', &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008f8000)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000568000-0x70)={{0x20, r5, r6, r7, r8, 0x0, 0xc2, 0x0, 0x0, 0x0}, 0x9, 0x64, 0xffffffff, 0x3, r9, r10, 0x7, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/27 05:20:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000002000-0x40)={0xfff, 0x6, 0x80, 0x3ff, "1addb426cce59688e8768e11b767778cb166474bae6615bfb89ded1caf6ad18193b5e63ba4eb3d3537c72754", 0x8}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7fff, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000018d000)={0x0, r2}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f000002c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10) listen(r3, 0xfffffffffffff2d7) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r4, &(0x7f0000025000)=""/0, 0x0) 2018/01/27 05:20:21 executing program 1: sched_yield() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000071e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000007e000-0x8)={r1, 0x20}) bind$bt_sco(r0, &(0x7f0000fa8000-0x8)={0x1f, {0x9, 0x96c, 0x3, 0x401, 0x3, 0x8}}, 0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000002000)={0xffffffffffff5f31, 0x7f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000004000-0x98)={0x0, 0x0, 0x0, 0x0, 0x100, 0xd, 0x17, 0x4, "f6c0b202c9ee4e238528a71ecb621ae78414fb97c1fa08c8efd427e4083dc81b2634bd9c5b75ca3f8325e6ae9b976e15a5f9cc7035a97309fa36db8f7eae4cee", "66d7d253e66f2d4e333b603f3f8935939556388e3f175041aeb7e50334b4b9da", [0x7, 0x3bc], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x602, 0x4) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000005000-0x90)={[0x5, 0x4282, 0x76ca, 0xfff, 0x400, 0x1, 0x5385, 0x296, 0x5, 0x1, 0x3, 0x3, 0x469, 0x0, 0x7ff, 0x6], 0x2000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002000-0x20)={0x101ff, 0x2, 0x1f001, 0x1000, &(0x7f0000002000/0x1000)=nil}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000006000-0x8)=0x0, 0x6fd) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0xbb) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000008) readv(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/188, 0xbc}], 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) getpgrp(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000006000)={0x0, 0xc, [0x1f, 0x3, 0x7ff]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/27 05:20:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000a7000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$update(0x3, r0, &(0x7f0000655000-0x9a)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x6, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000001000)={0x0, 0x4, 0x1000, 0x406}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) 2018/01/27 05:20:21 executing program 0: r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') fdatasync(r0) 2018/01/27 05:20:21 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lremovexattr(&(0x7f0000fb9000-0x8)='./file0\x00', &(0x7f0000fb9000-0xf)=@random={'btrfs.', '/dev/kvm\x00'}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000fb9000)='/dev/midi#\x00', 0x89, 0x80000) write$selinux_access(r3, &(0x7f000009e000-0x3a)={'system_u:object_r:smartcard_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x36, 0x0}, 0x3a) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fba000-0x8)={0x0, 0x0}, 0x84000) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000d9c000)={0x20, 0x1, 0x4}) 2018/01/27 05:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000086000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000064d000)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e33000)={0x6, 0x8001, 0x80, {0x77359400, 0x0}, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b05000-0x8)={0x0, 0x3}, &(0x7f0000491000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ae2000-0x8)={r3, 0x101}, &(0x7f0000939000-0x4)=0x8) 2018/01/27 05:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000497000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/27 05:20:21 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00004af000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e4e000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900002401e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb00281e27800000100076c3979ac40f00bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/rfkill\x00', 0x505001, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c35000)=0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/27 05:20:21 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000026000-0x40)={0x4, 0x5, 0x7, 0x18ec, "1b129fb8318827107bbf88ec07bba4cbbd22803b0f482cb4270cbf0f0875fef0ad0ac7973422bbc79105d18f", 0x8}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000021000-0x4)=0x5, &(0x7f0000027000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00007bd000)='/dev/sg#\x00', 0x8000, 0x14000) bind$unix(r1, &(0x7f000006a000)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) shutdown(r0, 0x817fffffffe) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7c000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00008bf000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000752000)='selinuxnodev\x00') sendmsg$netlink(r1, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000046d000-0x8)={0x19980330, r0}, &(0x7f0000001000-0x18)={0x5, 0xa018000000, 0xffffffffffff0001, 0x8, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) get_mempolicy(&(0x7f0000990000)=0x0, &(0x7f00001a4000)=0x0, 0x2, &(0x7f00001ba000/0x3000)=nil, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x424, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000003c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000c93000)={0x0, 0x45, "09ebf4677eab9af335fa4ac2976ae75bd37e7024da259989bf5009fa4dad1807a71b753cdce12768b1b101b481bac2d01331a7aab095f009607c64ae1389a0262f979a140d"}, &(0x7f00006b1000-0x4)=0x4d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d3d000)={r6, 0x1000}, &(0x7f0000874000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000179000)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000c70000)={&(0x7f000056a000-0x55)=""/85, 0x55}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00008ee000)={r4, 0x0}) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000036c000)='.dead\x00', &(0x7f0000246000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000036b000)="e57d5de92c34bb098c1b069aa4dd62981269fa9d10f4fee37d5c3784022a97c9a843ad6874e8473bd8832143050eb8d2f489f1aaa9b7ef4bb7596a71711413d5f8acea4775ce2938b410d82c472290d712f5190917e6f85800311ccce4a6c8cec8bce7e0e2b2d04ee781737c3a94a2da4c8d1029f3e1c25d938f2f897fa19a427052ec3b154f832d8bd7d002996070fb5efc42f85a7ebf647204d92f243c10fce245516684e4c01501f7ea67d4397fdec0ee82c4bb7e91e14bfb53c1205c587dabc7937f1140daa652438ce4229202588d7ae21edabb060872ea6a8ad43a8a3ac6324647cb", 0xe5, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x534144a7) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fanotify_init(0x5, 0x0) fcntl$setown(r2, 0x8, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036b000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000036d000)='big_key\x00', &(0x7f0000201000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000026a000-0x26)="03cfd78a80fcc0a3b699e951086729e6fa7b61d0832377c7e5aa796982b618bf448dd7daa67b", 0x26, r1) perf_event_open(&(0x7f00001fa000-0x78)={0x4, 0x78, 0x0, 0xd1, 0x8001, 0x7, 0x0, 0x9, 0x20000, 0x1, 0x401, 0x9, 0x5, 0x80000000, 0x7b, 0x4, 0xf16, 0x7, 0x4, 0xf32, 0xfffffffffffff38f, 0x0, 0x3, 0x80000001, 0x3, 0x8, 0x4, 0xfffffffffffffff7, 0x7f, 0x5, 0xff, 0x100000000, 0x20, 0x6, 0xca, 0x7fff, 0x7, 0x4, 0x0, 0x100, 0x2, @perf_bp={&(0x7f00001b9000-0x1)=0x0, 0x9}, 0x4000, 0xc37c, 0x4, 0x4, 0x5, 0x200040000000, 0x8, 0x0}, r0, 0x4ef, r3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x1ff, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x800000, 0x800, &(0x7f000038a000/0x800000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000002000-0xc7)=""/199) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002000-0x1008)={0x0, 0x0, 0x4, "02e849b9"}, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00004fd000-0x78)={0x0, 0x78, 0x0, 0x8, 0xfffffffffffffffb, 0x2, 0x0, 0x9, 0x800, 0xc, 0x1b, 0x81, 0xd76, 0x8001, 0x4, 0x6, 0x8, 0x9, 0x7, 0xff, 0xd7f, 0x9, 0xffffffffffffffff, 0x82b, 0x101, 0xfffffffffffffffd, 0x4, 0x4dbf, 0x4, 0x8, 0x8000, 0x3, 0x3, 0x1ff, 0x100000000, 0x1a, 0x37, 0x0, 0x0, 0xfffffffffffeffff, 0x2, @perf_config_ext={0x3, 0x7}, 0xb00, 0x4, 0xffff, 0x7, 0x2, 0x1, 0x1, 0x0}, r1, 0x8001, r2, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b38000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f00004df000-0x30)=[{&(0x7f000079c000)=""/90, 0x5a}, {&(0x7f00005d0000-0xd9)=""/217, 0xd9}, {&(0x7f0000c39000)=""/188, 0xbc}], 0x3, &(0x7f0000346000)=[{&(0x7f000062d000-0x31)=""/49, 0x31}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dbd000-0x14)={0x8, 0x8, 0x8, 0x7fff, 0x6}, 0x14) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@fragment={0x5f, 0x0, 0x0, 0x6, 0x0, 0x10000, 0x0}, 0x8) 2018/01/27 05:20:22 executing program 6: get_thread_area(&(0x7f00005ca000)={0x3ff, 0x20000800, 0x4000, 0x7, 0xcf, 0x80000000, 0xffff, 0x0, 0xffffffff7fffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000a66000-0x400)={""/1024}) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") semget(0x1, 0x3, 0x10) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000989000)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000999000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c0b000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e33000)=@assoc_value={0x0, 0x9}, &(0x7f00006b4000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb1000-0x14)={r2, 0x5, 0x2e3, 0x3ff, 0xfbc4, 0x9}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pread64(r0, &(0x7f0000014000-0xf)=""/15, 0xf, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000677000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="072144b6aa3a3c0a3e04181d0191058a"}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005cb000-0x11)='/dev/qat_adf_ctl\x00', 0x288240, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000060a000)=0x0, &(0x7f00006d8000-0x4)=0x4) exit_group(0x9) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000c71000)={0x549, 0x3, 0x572c, 0x5, &(0x7f000048c000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:22 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) fcntl$getown(r0, 0x9) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000)={0x0, 0x0}) msync(&(0x7f00006fb000/0x3000)=nil, 0x3000, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000aa6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00007c5000)={r2, &(0x7f000025b000)=""/142}) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006d5000-0x10)={0x3, &(0x7f0000653000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r5, r3, 0x0, 0x6) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005ad000-0x10)={r4, &(0x7f0000e0b000)=""/0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f64000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000176000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000037000)={r6, 0x7f, 0xa, [0x7f, 0x3, 0x0, 0x0, 0x7ff, 0x9, 0x4, 0x8, 0x9, 0xfffffffffffffffb]}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007d5000)=0x0) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007b5000-0x2c)={0xe, 0x100000000, 0x6, 0x1, 0x10, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006de000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a6000)=0xfffffffffffffca1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000087d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0x40, 0xc01) getpeername$unix(r0, &(0x7f0000d0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008e1000-0x4)=0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000287000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/27 05:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000069e000-0x8)=0x0) r2 = open(&(0x7f0000b72000)='./file0\x00', 0x20001, 0x1) io_cancel(r1, &(0x7f000069d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f000026e000)="0a56fb9f6894b4881bba522b5b4b8f41518aeac836c151b251c6ce5aa01b009b215f7d02f2df326fb424cc4ece5f3f02ac1653bd90338a8adbe9f7bc5727834be11c3f3bcc6c2f9adc16fd8bb8f9dae7114deb8ef1e2cec6144f040a5ced517055ffc193d9a3969e58fc9d4d884caf27d89bc26ba3ca9ca863136ef32be011d05b1e98622ae91f658838fc172ac133316c", 0x91, 0x0, 0x0, 0x1, r2}, &(0x7f000027d000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r3) 2018/01/27 05:20:22 executing program 4: r0 = socket(0x8004, 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt(r0, 0x80, 0xffff, &(0x7f0000e2e000-0x2e)=""/46, &(0x7f0000acb000-0x4)=0x2e) 2018/01/27 05:20:22 executing program 5: r0 = semget(0x0, 0x4225ddcf42bf5a4e, 0x2e5) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000ddf000+0x7bc)={0x3f, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a35000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000001000)=0x9ef9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000001000-0x24)=[{0x3, 0x25, 0x800}, {0x1, 0x4, 0x800}, {0x3, 0x3f, 0x1000}, {0x6, 0x5, 0x1800}, {0x6, 0x1, 0x1800}, {0x2, 0x5, 0x800}], 0x6, &(0x7f0000000000)={r3, r4+30000000}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000794000)=0x6) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000705000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) socket$inet6(0xa, 0x6, 0xffffffff80000001) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000970000)=0x4d, 0x2) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x5}, 0x1c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000048f000-0xe9)=""/233) sendto$inet(r0, &(0x7f000072f000)="", 0xde, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f00004c4000-0x2)='l]', 0x3e1) r2 = syz_open_dev$vcsa(&(0x7f0000f33000-0xb)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000878000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x26, 0x2, @thr={&(0x7f0000000000)="d81eb7f34671a9f860228c9cef8a9886302934989a9b2f3cf5944531a511f9a048a456cbfcae9e082211e55be8f2172c7638a1a9e143399ab702151253f48b", &(0x7f0000001000)="950e8cf0e591f60b723fe0135ecbffeea0ac9a7c97a6336f29fdd85732fd8f06508d1badfd100c110f684272921f6a93acb6e763a819877af43faeafb9162e88ee90b741c9037056"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x2}}, 0x2e) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000004000-0x1)={0x0}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000006000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xd, 0x0, &(0x7f0000750000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000461000)='/dev/dsp\x00', 0x0, 0x0) mkdir(&(0x7f0000ff2000)='./file0\x00', 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00003e1000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e73000)={0x0, 0x6}, &(0x7f0000674000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000453000-0x8)={r4, 0x2, 0x3}, 0x8) 2018/01/27 05:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000405000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x200, 0x8, 0x3, 0x6d57146f, 0x7ff, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0xb6b, 0x9, 0x1, 0x5d}}], 0x60, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00004de000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000089b000-0x4)=0x14) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f89000-0x4)=0x0) sendto$inet(r0, &(0x7f000045d000)="", 0x1e4, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000776000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00009bb000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r1, 0x5425, 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000df2000-0x4)=0x0) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1", 0x29}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000263000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f48000)={{0x0, 0x6, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000fcb000)='/dev/sg#\x00', 0x1000, 0x200180) listen$netrom(r1, 0x171d) r2 = semget(0x1, 0x0, 0x1) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00005ea000)=""/34) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057c000-0x8)={0x0, 0x2}, &(0x7f00007f1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000238000-0x10)={0x7, 0x8000, 0x100000001, 0xbe6, r1}, 0x10) write(r0, &(0x7f00002e8000-0x74)="", 0x0) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000004000-0xff)=""/255, &(0x7f0000002000-0x4)=0xff) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000)=r2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10203, 0x0) clock_gettime(0x0, &(0x7f0000931000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x20, @time={r1, r2+30000000}, 0x20, {0x7, 0x10000}, 0x4, 0x1, 0x72137dec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xff) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) bind$alg(r3, &(0x7f0000fc1000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) sendmmsg$alg(r4, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x840}], 0x1, 0x0) mprotect(&(0x7f0000253000/0x2000)=nil, 0x2000, 0x7) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de5000-0x10)='/selinux/policy\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003fb000-0xc)={0x1, r3, 0xffffffffffffffff}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) r6 = semget(0xffffffffffffffff, 0x4, 0x185) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0xffc, "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"}, &(0x7f0000192000-0x4)=0x1004) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 05:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) fcntl$setstatus(r0, 0x4, 0x400) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d5000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}, {&(0x7f000056d000)="91acf4dabeb854f89813962a87f98ccac1114732cb7f85d5086048abc830ea52be640359be8b3973664e76bb994ef32c1b786477f886a32c530c0d014b6ae7668f9833e4a875ffb180b22240b52f5b8f435cbe5ad8a69fa67bef51d77b6b37c2f57917da49dd31b190f3e30268af4f5f7d9b666181d7c11cdcf599d84df84496d3c95854a3630854", 0x88}, {&(0x7f0000ed2000+0xace)="770756cb86d0e690c1c96a21c0f17512042cacd8729beff0d7f02724c43a", 0x1e}], 0x3) ioctl$TCSBRK(r3, 0x5409, 0xc000000) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/autofs\x00', 0x2, 0x0) r4 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000de2000)=0x0) ioctl$TIOCSTI(r4, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) syz_open_dev$sndpcmp(&(0x7f000016c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x2) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x40011ffe, 0x0, 0x0) 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x20000400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000039000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000073a000-0x20)={0xd000, &(0x7f0000c27000-0x8)=0x0, 0x4, r2, 0xd}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000733000)={r4, 0x0, 0x100000100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x7, &(0x7f00002b2000-0x8)=0x0) io_destroy(r5) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000020a000-0x70)={[{0x1, 0x800, 0x3, 0x20, 0x100, 0x7, 0x80000001, 0x5, 0xfff, 0x1, 0x102eaaf7, 0x1ff, 0x0}, {0x9, 0x7, 0x6, 0x5, 0xc06, 0x32, 0x9, 0xfff, 0x80, 0x7, 0x7fff, 0x20000, 0x7fff}, {0x2, 0xfd, 0x6, 0x9, 0x4, 0x8001, 0xafa, 0x9, 0x3, 0x1, 0x22, 0x3, 0x100000000}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fd9000)=[{{&(0x7f0000fda000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fd9000)=[{&(0x7f0000fda000-0xd)=""/13, 0xd}], 0x1, 0x0, 0x0, 0x1000}, 0x9}, {{&(0x7f0000fda000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000010000)=[{&(0x7f0000ae7000)=""/16, 0x10}, {&(0x7f0000fd9000)=""/36, 0x24}, {&(0x7f0000fda000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fda000-0x91)=""/145, 0x91, 0x4}, 0x10000}, {{&(0x7f0000fd9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fda000-0xa0)=[{&(0x7f0000dee000-0x37)=""/55, 0x37}, {&(0x7f0000fda000-0x17)=""/23, 0x17}, {&(0x7f000073c000)=""/41, 0x29}, {&(0x7f0000fda000-0xee)=""/238, 0xee}, {&(0x7f0000fd9000)=""/4096, 0x1000}, {&(0x7f0000fd9000)=""/24, 0x18}, {&(0x7f0000fd9000)=""/214, 0xd6}, {&(0x7f0000e32000-0xf7)=""/247, 0xf7}, {&(0x7f0000d0d000-0x67)=""/103, 0x67}, {&(0x7f0000ba2000-0xf3)=""/243, 0xf3}], 0xa, &(0x7f0000fda000-0x31)=""/49, 0x31, 0x3}, 0xfffffffffffff801}], 0x3, 0x100, &(0x7f0000b13000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008b4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd9000)=0xffffffe0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000011d000)={r3, 0x1}, &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000fda000-0x10)={0x100, 0x40}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x0, 0x3, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000273000-0x2c)=[@in6={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002cd000-0x9)='/dev/kvm\x00', 0x189880, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x8, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000706000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x86) r8 = syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x0, 0x200, []}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x810, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000728000)={0x1, &(0x7f0000521000)=[{0x2ffa, 0x0, 0xe007, 0x100000001}]}) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004de000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) 2018/01/27 05:20:22 executing program 2: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x10, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b60000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000470000-0xf7)="b25df9c79544bea77893e9a36cfc8f6e53b61e7b969c57ac004566c8b31189009903542412cf4b00516465725928a226a33740eb681aad1803ee8ef362f271dd243bd73e2a507e3931dd09cf2107d813ca06d0ff4a3b1ef4c802b75e463e26094f017c3810a5578b62ce5fc22d73d69b44978aeadb853c0535929638606d867a82335882049e61272cad3a7bec5fd4ccdff07bbbafeccd7d7780f73d629865b3c640740a95a2031d91377755023b4462c521299578eb784f5cceba1e7c2ad4a551045627ebec4b1e4137165bfe57ab1368ab07c7efb35417fdd869e3f093ea66fd586986b2d0d5f1eb287c25708b8a499367deeda34152", 0xf7, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x2000000) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x10000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/93) 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000875000)=0x0, &(0x7f0000905000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000365000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000594000-0x31)={r0, r1, 0x80000000, 0x200, &(0x7f0000c7b000)="d952c76c78816addaee94ed2a480cac58b03b4513fc7330621c31a9f9270a2f1918bd45c09c14bb8b097b4bbad9598021ac0434c301862c82f995b5c9b6e47af44997c1e10616e5f183905ba3a28690a47f0c58499fad1ac52f38445645288533f6d84afe476952faef677936bd065fcdf6c8d678d31ac72d5ecbec1fbf7a5f4e7c43d5fc177d90fb4d87b80d7430046e8e8fc5237e1cabdbc8c22a19641f54ca095dc57f3df05482a25782bc2cdd726cca02f57", 0x57, 0x400, 0x7, 0x3ff, 0x2, 0x4, 0x5, "46ea7149dbd481142b"}) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) mq_open(&(0x7f0000250000-0x2)='#\x00', 0x0, 0x2, &(0x7f0000176000-0x40)={0x5, 0x10001, 0x2, 0xfff, 0x0, 0x10000, 0x3, 0x200}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x25) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/checkreqprot\x00', 0x101000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "f589dea9aff783c091f8755d1e9a8de34ba6e458f05c2d9f60e3d3e79796ac84e9dce76a9442d63895f80058c49491325c54670834502f8cceb4cd4e3b79331738b37efa704c6a64b8d711724d73bfaae17bea357401be147cd79224da11c57a94455ebf1a901dcb3854c045f8f342c8f3b10c263330a0aa02c671f7fb29f50f2f97aea7cf07335e7fa12d3e056037184ab5acf9b850ff0dc4ac7e826bb54ac04a37db8310ed69f811ae2e367c0edfb41974e51972365177312972dab5c7b4d6173dacb5c634bd981b7713f84385ec49899f46455eb40c522d8bee259ed19555ee2c1de484cf0cbfccd03b7c570cdf1145b19253149b89999b2f03cc85bb399eba464f0e0647d3990b8e0312c5c61a569646f8c87d56bb7e8c4214e8c219471527d32315e86a809b87c87edd1daa71e9fffa1524b8d08780b75cf67c7cf80f3c82754dfdc5d43959e3dda1229830a6697b13da7420170f00db8cc391b3df9813f9275c9893cde33d4e4292a747923e9456a46c1db2c41970127dedea3ef70556e5fde5d1aa021780085b17649cd2a4836c2cc34fcdcbce95af2a88e19c23a6ee36faa6b8515a2d2e09d0bce1373b4971005af1a2cafb56d95686c928255c5e62717fbe4bec8090d2a6ac4616d9269dc1261a165e3b67f8e844f88a44c9d5c175070d748fea23f1abe821cc7ae92d01d21d7a6a2b6668594c4dfb6b8e2baad1c8cb3c2f395f6fe501c8463655c823ec51838933892e390e0222c787a0d1d48c3ead18328d59be5bc48bcf0c97c68baf73774a8397763dca83684735840bf4b99caa0a892057fbb8ff320ee8b5071c756ea4a9454d28fde08e0a141f514da44c9bf25abd896ba4d7a0f851eae22b40c2e4bade804cf4c06c442121292a3ef41628703e0f006089fcae6813d6b27ecf2a61ab4d051a21da8fe635d5aa52ddd0e9dc36eb26349c382f866dc09cd6555bce876a202f1aba0f6eaa059bf497f2fcb5deb65f1a0c33e7c78f2e16ccc21c682452147da5f27b8c2b929917a44140cf36cd59d4c1e6656ec6788972378fa401ed0c2bb4062ce0ea30b55867a3382f33ee4c09f8fe7a19d0616bfb7c32e89d0a5fea3db056a26fb0e6172a3b21ec1c7df9038f303efabeecd22a7935c0ca25bd1e16ddf45e90426511885079f4ab685be09e9f942f086783fd9653a3c38d90ea06ff4e3c5d9ebce194532f35db6e7140ba2fb4f4b74c95fc96ec1d0d26e41867fae3e2eb233be0272264e30d3aacfb7355eab8ddf368b6755cf40c9ffe47d4b0dd16238662c7d1e709b30b5f9053aa8d0badd6f84acbee5b3372c3d6f84283833a65f01160474bab380b1330514fb5ed6fc7afc6b9c2e79e4cbcec98433c2931900c83227ccdd04c57da0c1c000aba21be0a4ffa4e50f5930d34edb17c4013e452a2f91c248fb2330375a31153d3b34af02306d16c57860e183a851448db7379a4efa6fb9bc9766faab7f2c5a55744fb6dd06afcfc4223ff828cc37051fb12ba3e201da68e7a62b7d417220379899fe7332523528448"}, &(0x7f0000a2c000)=0x44c) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpid() sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400000000000, &(0x7f0000001000-0x12)="07b105c78e1eb8ec8b7680000000000007e6", &(0x7f0000e0b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="03") r0 = getpgid(0x0) sched_getscheduler(r0) setpgid(0x0, 0x0) 2018/01/27 05:20:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) listen(r0, 0x7) listen(r0, 0x400000007) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001a2000-0x24)={0x14, 0x21, 0x20000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d25000-0x8)=0x0) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0xfffffffffffffe29, &(0x7f00003a5000-0x8)=0x71) r1 = creat(&(0x7f000093e000)='./file0\x00', 0x82) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000941000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f00007d6000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001ca000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/27 05:20:22 executing program 2: clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:20:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000d000)=0x32) accept$packet(r1, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) bind(r0, &(0x7f0000007000-0x14)=@ll={0x11, 0x1d, r2, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) personality(0x410000e) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCSCTTY(r3, 0x540e, 0x2a03497c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000e000-0x28)=[{0xb, 0x1}, {0xf, 0x100000000000}, {0xe, 0x100}, {0x2, 0x2}, {0x7, 0x0}], 0x5) 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000001f000)={"25745ad2b3235b3aa5f5638a31dc89b8", {0x4, 0x20, 0x1, "e12e34b7be20", 0x20, 0x0}}) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffff9c, 0x4c06, r0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00009fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c60000+0x38e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000346000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006ec000)=[0x8, 0x9]) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000088000-0x9)='/dev/vcs\x00', 0x400, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000001000)=""/174) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001e8000-0x78)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c80000)='./file0\x00', 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000058a000-0x8)=0x5, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fdc000-0x4)=0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b2a000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00008ac000-0xf0)=[], 0x0, 0x40000020, &(0x7f0000d72000)={r0, r1+10000000}) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000527000)=0x0, 0xfffffffffffffe87) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00004a3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/enforce\x00', 0x80000, 0x0) connect$bt_l2cap(r3, &(0x7f000059c000)={0x1f, 0x9, {0x1, 0x0, 0x3, 0x3, 0x7, 0x2}, 0xffff, 0x68}, 0xe) flistxattr(r2, &(0x7f0000e0e000)=""/242, 0xf2) 2018/01/27 05:20:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x140, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) lseek(r2, 0x0, 0x5) signalfd4(r1, &(0x7f0000001000)={0x4}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00007fb000)=""/160, 0xa0) r3 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2276, &(0x7f00006fc000)="") 2018/01/27 05:20:22 executing program 4: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000292000)='asymmetric\x00', &(0x7f00001d5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000292000)=';*#+\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000008e000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000026f000)='/dev/vcs#\x00', 0x1, 0x400) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000295000-0xdc)=""/220) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000221000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mkdir(&(0x7f00000f4000)='./file0\x00', 0x4) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000294000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000193000-0x4)=0x18) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000296000-0x8)={r4, 0x80000000047fff, 0x7}, 0x0) mmap(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000295000)={&(0x7f0000184000)='./file0\x00', r3}, 0xc) keyctl$update(0x2, r1, &(0x7f000028f000)="", 0x0) mmap(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000027e000-0x4)=0x7bc, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000296000)={r5, 0xa84}, 0x6) 2018/01/27 05:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getxattr(&(0x7f000071b000-0x8)='./file0\x00', &(0x7f0000ea0000)=@known='system.posix_acl_default\x00', &(0x7f000075e000)=""/4096, 0x1000) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, r1/1000+10000}, 0x10) 2018/01/27 05:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) fsync(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) 2018/01/27 05:20:22 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x1, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000-0x51)=""/81, 0xfffffffffffffcfb) 2018/01/27 05:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007fc000-0xa)='/dev/dsp#\x00', 0x8, 0x101) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009df000-0x95)={0x0, 0x8d, "84cbd06a89f1aee898799e3c9bbfab65830112561f54933c5c9b292630357e62abee86e7ae072740c92b8c9589349c4c88353b35f628f87df6ea94e1d915f0e93afe63ce9ce783e16bdeb17b0dc61b215251b050390c069e8cffec18785900e5e4b24e038f58abfdb2dd70230e3218e55cdc1cc0b02ec613f7396b42f4c4d7a0a51580bc04e3ec07c3c2dc86ae"}, &(0x7f0000c94000-0x4)=0x95) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005eb000)={r1, 0x8, 0x4, 0x37, 0x4, 0x6}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5b39, &(0x7f0000c38000-0x8)=0x1814, &(0x7f00002a1000)=0x0) 2018/01/27 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0xe617882b35e21b89) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f000001e000)=[{&(0x7f000001a000-0x63)="", 0x0}, {&(0x7f000000a000)="", 0x0}], 0x2, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000020000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/27 05:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000e53000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x80) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/27 05:20:23 executing program 4: r0 = socket(0x18, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="8c4c9f9a90cc6ae971de92c5369a19da", @ifru_flags=0x1}) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r0, &(0x7f0000e46000-0x96)=""}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000355000-0x10)='/dev/sequencer2\x00', 0x40800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e33000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000-0x4)=0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002bc000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006ca000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x15, 0x100000000, 0x74, 0x100, 0x7ff, 0x2000009, r2}) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x8, &(0x7f00000f7000)={0x3, 0x5}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) syz_open_dev$sndpcmp(&(0x7f0000420000)='/dev/snd/pcmC#D#p\x00', 0xb7, 0x2101) 2018/01/27 05:20:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000030f000-0x4)=0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003a5000)={0x26, 'hash\x00', 0x1000, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0xffffffffffffff28) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2018/01/27 05:20:23 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001b000)='&\x00', 0xfffffffffffffffe) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000023000-0xa)='/dev/cuse\x00', 0x41, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000022000-0x4)=0x10000) r2 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001a000)='\t', 0x1, r0) keyctl$unlink(0x9, r2, 0xfffffffffffffffd) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000023000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) connect$inet6(r1, &(0x7f0000512000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xde}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/27 05:20:23 executing program 3: r0 = memfd_create(&(0x7f00003a4000-0x5)='eth0\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x5) msgrcv(r1, &(0x7f0000632000-0xd1)={0x0, ""/201}, 0xd1, 0x3, 0x2800) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) getresuid(&(0x7f00009e2000)=0x0, &(0x7f00001ac000)=0x0, &(0x7f000022b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000641000)={0x0, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0xc) setreuid(r1, r2) 2018/01/27 05:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b48000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000039e000)=0x7) r1 = gettid() r2 = getpgrp(r1) write$fuse(r0, &(0x7f00006db000-0x1c)={0x1c, 0x0, 0x5, @fuse_notify_inval_entry_out={0x8000, 0x2}}, 0x1c) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) pipe(&(0x7f00003cf000)={0x0, 0x0}) mkdirat(r0, &(0x7f0000e14000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000fdd000)={0x1c0000000, 0x0, {0xffffffffffffffff, 0x2, 0x80000000, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000080c000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f000094e000)=""/174) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dfd000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000111000-0x4)=0xc) connect$packet(r0, &(0x7f0000d11000-0x14)={0x11, 0x16, r1, 0x1, 0x4, 0x6, @random="5686773029b8", [0x0, 0x0]}, 0x14) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000345000)=""/118) 2018/01/27 05:20:23 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00003cf000-0x12)='/dev/input/mouse#\x00', 0x401, 0x10000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000ff0000)={0x0, 0x3, 0x4, &(0x7f00007e4000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ce5000)='/dev/admmidi#\x00', 0xee, 0x400000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000044f000-0xb)='/dev/mixer\x00', 0x400000, 0x0) sysfs$2(0x2, 0xf9a, &(0x7f00008dc000)=""/187) r3 = fcntl$dupfd(r1, 0x406, r2) getgroups(0x4000000000000004, &(0x7f0000762000)=[]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b4000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000017e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000551000-0x16)={0x9, [0x80000000, 0x6, 0x7, 0xead, 0x800, 0x774e, 0x2, 0x2, 0x8001]}, &(0x7f0000440000-0x4)=0x16) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00007f2000-0x5c)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffff2ee1b8e}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x80}, 0x46, [0x3f, 0x1, 0x401, 0x5, 0x8, 0x9, 0x0, 0x9]}, 0x5c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) fstat(r4, &(0x7f0000942000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r5, &(0x7f0000815000-0xfa)=""/250, 0x1d6) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x42, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000006000-0x10)={0x10000, 0x8, 0x8, 0x0}) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000927000)="1a33b6a534839133eb3bf497b3bd3d586024bcfdf44c10924edcfcf28d00873487904fe33201c3988031bf375a695c76357739bcbc63ee48f81d7f9a3d03f49a45c403b04bb96f47c59d7bf004fb6e4b83cb2f60fa19197f735b18595e6246f30d1d14dde31793bd1260ac944e130d142c1173255b9c49a66047135f9ed991275f2e5d02ca99994511762fe37c549603f392178a1a7b74c375311ecf53dbf0eaf078772c3c782fa30534467807f38cd5532d12f906") sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/27 05:20:23 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009f0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) recvmmsg(r1, &(0x7f0000b86000-0x1a4)=[{{&(0x7f0000391000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000d91000)=[], 0x0, &(0x7f000001e000)=""/80, 0x50, 0x0}, 0x0}], 0x1, 0x10061, &(0x7f0000c9b000-0x10)={0x0, 0x989680}) r2 = syz_open_dev$mouse(&(0x7f00000dc000-0x12)='/dev/input/mouse#\x00', 0x4, 0x284000) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000b1e000)={0x3, 0x0, 0x8, 0xf9d, 0x0, 0x6}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000981000-0xd8)="e3cd42f3d49e7b82e09c9505465e3559f3fd7f9b7904c8e6e5bd8e0e2322a4fd738e8964b60307e0b4ea409ebe611531a9c5730a60210ae868c5cfbda520217a31fa2b18c52e1d651e8afbccfa25ed0e879803ec53acaf67b540d57e39d9955ff391ef72d134717cc40bb2f6b30c749b1f3be6e37364b027b4866b48b9175dfb1d7d9c79533c4beb1984263ac81b57f2956d575ad7e49ca8b9deaa09b1de594018178755d8016908dae6fa989e9694c9497635277db8c72d4831285c2075356383f9a910d007d80d70f327237d253e09cbe7c15c3278ded5") 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = timerfd_create(0x7, 0x800) kcmp(r0, 0x0, 0x0, r1, r1) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x0, 0x69, 0x1000, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x5, 0x0, 0x0, 0x1000, &(0x7f0000168000/0x1000)=nil}) r3 = dup2(r0, r1) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x5) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00003a8000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) recvmmsg(0xffffffffffffff9c, &(0x7f0000cf4000-0x3c)=[], 0x0, 0x0, &(0x7f000050d000)={0x0, 0x0}) pkey_free(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000262000-0x10)='/dev/sequencer2\x00', 0xfcc87040c521b947, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009f8000)=0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/01/27 05:20:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000383000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = syz_open_dev$dmmidi(&(0x7f0000093000-0xd)='/dev/dmmidi#\x00', 0x45, 0x20000) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00006e5000)=0x1, 0x4) 2018/01/27 05:20:23 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x5, 0x131000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x8}) signalfd(r0, &(0x7f0000000000)={0x777}, 0x8) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$FIONREAD(r2, 0x541b, &(0x7f0000011000-0x4)=0x0) 2018/01/27 05:20:23 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setstatus(r0, 0x4, 0x400) prctl$intptr(0x1c, 0x8000) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) keyctl$session_to_parent(0x12) fchmod(r0, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000afd000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000967000-0x4)=0xc) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r0, 0x0, 0xf92c, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/27 05:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x40, 0x0) dup3(r1, r0, 0x0) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f000054a000-0x61)=""/97, 0x61, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d6e000)=0x0) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x5f4}], 0x1) 2018/01/27 05:20:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000003000)={0x9, 0x6, 0x8, 0x8, &(0x7f0000001000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001a000)=[{{&(0x7f0000015000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000011000)=""/119, 0x77}], 0x1, &(0x7f0000026000-0x7a)=""/122, 0x7a, 0x400}, 0x10001}, {{&(0x7f000000a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000025000)=[{&(0x7f0000013000)=""/32, 0x20}, {&(0x7f0000022000-0x1b)=""/27, 0x1b}, {&(0x7f0000025000)=""/4096, 0x1000}, {&(0x7f000001a000-0x71)=""/113, 0x71}, {&(0x7f0000014000)=""/39, 0x27}, {&(0x7f000001d000)=""/100, 0x64}, {&(0x7f0000002000)=""/123, 0x7b}, {&(0x7f000001c000)=""/0, 0x0}, {&(0x7f0000022000-0x3b)=""/59, 0x3b}], 0x9, &(0x7f0000026000-0xcb)=""/203, 0xcb, 0x8000}, 0x5}, {{&(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000025000)=[{&(0x7f0000023000)=""/106, 0x6a}], 0x1, &(0x7f0000026000-0x6)=""/6, 0x6, 0x8}, 0x100}, {{&(0x7f0000026000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000026000-0x80)=[{&(0x7f0000025000)=""/29, 0x1d}, {&(0x7f0000025000)=""/205, 0xcd}, {&(0x7f0000026000-0xd7)=""/215, 0xd7}, {&(0x7f0000025000)=""/116, 0x74}, {&(0x7f000001e000)=""/4, 0x4}, {&(0x7f0000025000)=""/41, 0x29}, {&(0x7f0000026000-0x12)=""/18, 0x12}, {&(0x7f0000018000)=""/4096, 0x1000}], 0x8, &(0x7f0000006000)=""/254, 0xfe, 0xb788}, 0x2}], 0x4, 0x1, &(0x7f0000025000)={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0xc, 0x0, 'lrw-serpent-sse2\x00'}, 0x4d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000722000)={0x0, 0x0, 0x0}, &(0x7f00004b3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x100, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000602000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) r3 = creat(&(0x7f00001f0000-0x8)='./file0\x00', 0x1) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00003d6000-0x10)={0x17, 0xa6, &(0x7f0000b04000)="79702bc5e8796dab35f536a82101b2b75339eee51a6833ef0bd992cf4b488142a14eafb7a2ff0ee5ef3035a5417d3825cf8a2f65ed7665b810e2258259742e2cb6bc013bd636b69dcb07a0bae1aab31bad4a686300bd2f980d4d5d61622475057cd6c7253c386cfc8b5d317bfe508d7574debc8c34dee5456974da9b67fde77e6166e2a8330ac61a86f68264ab709ca69470aeac92aa82d047f9c7ffa8779095fd325c1e76f5"}) 2018/01/27 05:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000bd7000)=""/164) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f85000-0xb0)={0x2, 0x3, 0x0, 0xfffffffffffffffe, 0xa, 0x0, 0x4, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000040) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009e3000)={0x0, 0x1000, "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"}, &(0x7f0000180000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f3f000)=r2, 0x4) r3 = dup2(r0, r1) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r4, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c05000)={r5, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/27 05:20:23 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ecf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="4e44088d9c5b32f315c0c9b9651f5bbe1bfc67264a425b1b6d0842cf7a5ef964e388c03137aaee9590a843a86f32528bded92be918127efb72b08af9a4fb3b75f132703df500fdc68ab61f88dc951894c9b4931e0648761fc705243a43300c5bbeb6a31127e10b46e9a4", 0x6a, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x1, 0xfffffffffffffffa, 0x7fffffff, 0x3ff, 0x4, 0x7f5, 0x0, 0x1, 0x20, 0x0, 0x3, 0x1000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0xff}, 0x4) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000001000-0x50)={@generic="c0787cdf885937bf910468d71afde441", @ifru_settings={0x5, 0x8, @fr_pvc=&(0x7f0000000000)={0x6}}}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xc2a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xe7, 0x2, 0x8, 0x8f3, r3}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x40, 0x8200, 0x5, 0x88bf, 0x200, 0x4, 0x2, r3}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x2a, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000003000-0x4)=0xe9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000005000-0x49)={0x7, 0x9, 0x9, {0x77359400, 0x0}, 0x1ff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000007000-0xc)={0x2, 0x80, 0x7, 0x4, 0x401, 0x100000001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000007000)={0x7, 0x8, 0x1, "67a850503d82", "345537b9a32c1b8a6299db5ceeed60e6"}) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000613000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce1000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cb5000)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000577000)={0x483, 0xfffffffffffffc01, 0x6, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) mincore(&(0x7f00008df000/0x1000)=nil, 0x1000, &(0x7f0000b4e000)=""/32) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000015f000)={0x0, 0x8}, &(0x7f0000f34000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000094a000)={r1, 0xfad}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/27 05:20:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b88000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000378000)={0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) lchown(&(0x7f000034f000-0x8)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef1000-0x4)=0x0, &(0x7f00001dd000)=0x4) r4 = syz_open_dev$mouse(&(0x7f0000cb8000)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x20001) sendmmsg(r0, &(0x7f00003a3000-0xf0)=[{{&(0x7f0000599000+0x842)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000314000-0x30)=[{&(0x7f0000fa6000-0x5b)="878b9781f773f01b7141e808d9f1b25497588455077bb657b303a27bbe87a9838771e02408731b78450ded908af0b54af8bb6ddd804c7aae304ad9b3b386e8596763547f05be25f6b1260121a6eb6f1d38e874fcc26976de4a7f47", 0x5b}, {&(0x7f0000bc3000-0xcd)="baba1853e79d9688850e15ae3a82f963fa1cb2a17e621e013758c40129c18d3b96885465280f4d6bd0e7aa9908fe327e0a9ef09961d742ab65bf85370c83bb0556f90338a5297ccb090e7ba1442ecd348229ea5d29f925c80679fb988c3eb65ceaea4f705b00b1ca147f46c218aea9cd1bf4fe15b9bb0f616925427501444e4388d4eee973c969225ebba6a4d7b3c8939587d84e84e73f0ae669faff270dbcd361701336a5bdebb625a46454e7a96a80776252dc8fd81bd9acf879d256a55a749e71084c1237cb548f8869071f", 0xcd}, {&(0x7f0000b09000)="a82bdad991ae112cb23b5c703cacd5a0b02a3543283d1a7c653a75397e193026ba73f45e0bf6899e832f811cf5a5eff6bc4ce1f517e0fad0048d7a1ecb281e728fb41ac8512b6f0c1382a5160fe5d42a8288ac30e5293bea7b33dc15093053b2e3497b0d7105eb88ae65d7e78001af085fb1889655f2f31455419aef3b2385680d0097bd4986a3da34efcb661ce02dfb6c50f99015f3a1fc9086bfde6d7b5b58d84683235ddc4dd9a3f029c60c04623cae3595bc7a408ea4fbcb88f32c6afebc64b3f2cbe1065c43ed01e2cc5f6d62bbf42182a007565a446e2afc02d76fbd490f8fb39d90", 0xe5}], 0x3, &(0x7f00003ac000-0x188)=[{0xa0, 0x105, 0x400, "85d15b2a98c775ec0d72ea862847a4c7d22e4293d131d39d27c4225595cf5a7a2a1e7008bcc8e6f57e89a45cb7b15d86c595fcc5159a2899aa8e659ff4ff6390358319747afaf67173a395f8ba5bb858ad10028fab4d26e5ab2c5fd63fbcf9fdc8cd9dd17cc25576fc37dc7abfddee70638c44795db0587009402d34732791731d830fcff5fd7171d58fd2159ddb"}, {0xe8, 0x84, 0x4, "50ab971f43589c5115b6e82e603993ce7acf6ffac76db8a2255213fb74f6d0c180e794eef34586e7e2a123a7d1abf5fb9e8678402239c5c6b17e868e4a266e36628d2fbdd5ef81fd881ccf164e8958c0e4ed474ba78151f2d1ade158edc2be2da50f417eb20f11a34e06f466c6ec4b7044b5cd805427369863d2d414e3fe87b1e9b577954941ceeb7b7b9bc1d71baa80588567cf08be8fcf8287e6f1d179d0fe8cb26940c9011b06452f301674286876b772c56812986dd2b93590f8b8e6824709a93ef824812363d78bbc64493f91f552bf84be0ee76c6f"}], 0x188, 0x4008001}, 0x5b6b}, {{&(0x7f0000df8000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000207000-0x40)=[{&(0x7f00001f3000+0xf12)="b9bd53caa7b30f6edf7f6155f791c867ca8c6a73e94bb264b0d4bacdf7143564155726ff5424035833d502671d2bc7a8b40afbf506f4decd354cb989a4a981b454ad261cce32154d1b074c6ec1b1cf8e7b37f94b794478cab6ec5382ecf77b85c410de7d5c3f497de278918c4ed4491a967428329f5a00e8b49478cd006a2928faa6d97248c0e3cb3263ecc6007ee1bbeb64db81589ba584bbed5d47fb2e3ad69ea2db266f256303fefa7f8abe618fc3df8e4050f90baa377350dddb2862d0b36235d65cc75c35fafc578b91ba917f5c6e547c93c4206b25eb3606cd4f367a122e1d17e2d953dd42e69953", 0xeb}, {&(0x7f0000f3d000)="509c17cbf2c208bde3", 0x9}, {&(0x7f0000b34000)="155aca073f2321a2e0450eaff2afb55d2d61e8c3620fc8c68d8f63e4a3", 0x1d}, {&(0x7f0000e0e000)="c9492807ac6278a1579f74d68ada128e03791301f1c9976246e07adb2018be4a2829791b704053cfc95899a6f325293df9326b0e07345233b418b7eca7de26ce198ed1e0cadf6cd482e3258b4a00937fd845caf7eba3358c8c0044a50a9a7e091726e4e1e7cb56b7209fac6025c6811e19948186a97db1ea7a1026ec181d78939956481da20cd8bc74958487fabb8ce926cef07755d4acdbd777801fbc68efcfbe02081d4d86794443a215ae40f7180256b1ee93ce5dce2b9f", 0xb9}], 0x4, &(0x7f0000f8a000-0x200)=[{0xf0, 0x0, 0xfffffffffffffff8, "fb6ab485e6eb97e3adc56d80459cbb97101bc55b4a199e32d138f239d3588c886e8a8fdac2dda0adf5dbd7703dc69675f6bf066b5a0c448672a05149f4ad2334d4420dfa77d7319576e1bcb2aba1469149098752ee1c0f4f441aaf346da48afe45ec7d25964ce88bc631358e487e178560b078f3e4ad41d9ed8696a72b45e01eb734489ab8654136919f993acc961989a0a12693d4fd48232ac1a59ca9b7c8ec5a1596740f0c04b2173484df5bc92060b4d2ed9eec4caacfa1b0c91fab2bdfb4684f17c30dddcf12d38e605ba86b110a4b0b990a4665176d5ace653829acc09a"}, {0x110, 0x6dfe8d222dfa2a33, 0x0, "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"}], 0x200, 0x4004000}, 0x0}, {{&(0x7f0000f7c000)=@sco={0x1f, {0x9799, 0x5, 0x6, 0x1000, 0x1000, 0xff}}, 0x8, &(0x7f0000b2e000)=[], 0x0, &(0x7f00001dc000-0x4b0)=[{0xd8, 0x103, 0x7fff, "e8e7666e19185d72115c1f655a6f77e5683602a6b79d90b3e0f8787806dde4e6763808154d77366ad00bd77b6dc4030a23a0177740da6caf6338e9907923af08c3ef69965df08c39b93a0486aceb24160ae7aa350925cd8364e40518b30ad5b0238be9f96d6dfbcd2fa9f1c30aa7ae03f811792765ea1576e3cf54bceb931fd2b6adeb041f461c3743549cf692900722d9d5823ef60b8614eea628f94ccc4f7ad0c4fed2f494113147379a9b0fc41882cfbbdc29d79693154f398b7a3079585897fd3172606f"}, {0x60, 0x115, 0x1f, "b44d06121e4108f5e80652c3c3f2c8f236c99c3fee0097c7ef850673bea83f3698cc7e9db3f7deaadf555cc9e69515cdd2bf51de72d5c6acc730597c197988dd321b4f44f35c66ab093b"}, {0x60, 0x119, 0x1, "7912420da5243358e90b5aae39faf9c015150b854864a44489c0e6f16b4c2907910a7ce1ce204f2f7f624a7febb3b462dfda50d1e9e3136301ae4796d82937682db14b6e438150c8946d"}, {0xe0, 0x13e, 0x2, "e466ea6b69fc319f88f1f303dbb05d46f477f1c1c3f3252e1e49912d2f8f202c643d331bca6bcc7a9041951d6c3787fa1b5d5ed65f893b511bd1c24d9426dee8e7eefca9ee0db70381ad597a7d5371e6fbbd4a2d5b7f476ed12049eaa1a8283deb5fc3408a47d3dcc2f87d228f40ea5819d9a1d3da994a917ba133d37ecf2a070c9a02ddd99214576670de16d91d78d6b066a8720764dd2fc3626dcdc7001a19fb8eb15422d1322d060c6d8d7b4c9d182cbbba55f1acbe6c7081f12e06b3f730a2e9653414aaa5c41e5798177fc99a"}, {0xa0, 0x117, 0x0, "98508ce63716e5d064984926c6bfff40aa4161c87b9a0455ff3468dc1860a52a514c2768c7019c8314fc5f53b6711654bed5613ff2857e61ab4468e003c1db847dff60650ae3e1881eb4805fe8584d18d91ab337374be86925ef3850df7447aed0760c371da7475744cc840880c5c386583bd5e2e0f968240ed8222ee7500216651073449ca9a94f4ca29b7fb2"}, {0x48, 0x10d, 0x574, "96cee7cb6921766e5c906528ddd773c76eaa7cd9b33ccee342e7acd6c8762bb4702629a7a0fc59475375d16ead971bd277fc11b6881799"}, {0xb0, 0x116, 0x1, "d61e383f244d76826352f0dbf0ae824728765bac5f8188f6f638fea36092a56aad772462d14f76c15e1ef6ab65d6a9142559a1ae3f4ce6396081e56351906eae96b4986bba1b66ecb37d1758cba29147cd66b3552ba3b3cf757f7f52d35b4abd0ef61f68cb7c9c9c2279a6c8b26c70ccf86d70710d3ebd529d4e8fe56d2e6173d168e33ec3a91f01bc2d1738e5937f424e27a17d91bfb5f152c7d5cc8b6f"}, {0xa0, 0x10f, 0x3f, "0bba49ca65d1204078ab1fdb54dec6c25767bb8e6a6c4272d0b9c84353ebcf9c5d14894adcac6d03105e2961868daef656acc286b436fc03bfc64e9b01d1f5c12acf9bd37165386c73a7d7011a7aadb839718eb8dbf39a1ae5ce320072b942faaeedd3881ce5a271b3e131bc46ddb66cbb6cc97dc3881b92b9f1fddf32005821fe4598a63d6b387f04dd9441"}], 0x4b0, 0x0}, 0xe1a}, {{&(0x7f0000713000-0x10)=@llc={0x1a, 0xf7, 0x9, 0x38, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000018000)=[{&(0x7f0000b2d000)="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0x1000}, {&(0x7f000037a000-0x64)="75ba801381812c43dbcbf09d6171553fd5f8789f16df819432cdd7e52a5d6c800e7c455c085d3a1258c3c5b50e301faf6d6427d93eb093e1d5ff65fa56e699b039ab511e640dba15b340c82679e6a120bfceb7c053e0e65b2770ee1376f380d2db17deb8", 0x64}, {&(0x7f0000a59000)="cb58c7c3341b20c68cefffa2407813c09cf645811a0310e90ddfe0f3513ee8d2855faa89ea0b236f6040fd27f774e93a3fa62e5cd568613e9b12fc902b8771178fda92eea4cba4b5aec9f93328ec504ac46ecded19598c28cc7b1df3a63eff2dcd32271b5ced41ff49", 0x69}, {&(0x7f0000fa1000)="2b57cfc4774226f10492303dadfdbb2ff0161420fd68", 0x16}], 0x4, 0x0, 0x0, 0x20008800}, 0x3}], 0x4, 0x4000) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000f9e000)=&(0x7f0000438000)=0x0) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000085000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006a9000)={0x4648caf9, 0xffff, 0x2, 0xfffffffffffffffb, 0x800, 0x4, 0x1f, 0x10001, 0x0}, &(0x7f00002f6000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005aa000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1, 0x5, 0x3f, 0x7}, &(0x7f000013d000)=0xa0) r3 = dup3(r0, r0, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000724000)=r3) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) getrusage(0xffffffffffffffff, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r4, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendto$inet6(r4, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000be4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000c1a000-0x5a)="36211c00f6ff35abff010000fffffffb09e61d78", 0x14, 0xfffffffffffffffc, &(0x7f0000df3000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff38) r1 = syz_open_dev$adsp(&(0x7f00009aa000-0xb)='/dev/adsp#\x00', 0xa28, 0x8080) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00005cd000-0x55)=""/85) 2018/01/27 05:20:23 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x346f, 0x101100) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000-0x7)={0x3000, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x1, 0x7f, 0x9, 0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$pptp(r1, &(0x7f0000000000+0x31e)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000002000)={0x9, 0x5b89b45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000002000-0xc4)="062ca1d951ef954d90d2c8749cc4de5d58ac1142a33189a23f6dab5bec5748dcc6923eda02f2400c13cbaceeea04a3c236dda79aa4de7ec7e32086f848c943dbf3ad751ab06af1f7a0fb6f010d3e725b73a2b6b08208023b14c7622d8fc8badd61bcca665098e53978017bd45ec3ad17cf839f658a433d76465a0826c379e3a7bc3e15faccdc0f196c6af0ded1f68a45b5c1e462b004e9dc536adeabc0cef831dac739bfbdf78619ff4e5b759ce177f9bc63133fca7dc63c5663d17494ea51a20cde239c", 0xc4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3f, &(0x7f0000002000)=0x4) alarm(0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x93e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x7}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000004000)=0x1, &(0x7f0000000000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000006000-0x21)="4e4b95f87ae0071890bd5acfcf45cb642f530711448c31aca361e6137a98313445", 0x21, 0x4008000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000007000-0x4)=0xffffffffffff0000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000007000)=0x9, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f74b87c}, {0xa, 0x3, 0xcd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x4}, 0x0, [0x400, 0x9, 0x3, 0xffff, 0x1f, 0x3, 0xffff, 0x9]}, 0x5c) 2018/01/27 05:20:23 executing program 3: sched_yield() r0 = syz_open_procfs(0x0, &(0x7f0000888000-0xa)='mountinfo\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00009dd000-0x20)={0x10201, 0x1, 0x0, 0x2000, &(0x7f0000a57000/0x2000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xde)={0x0, 0xd6, "9a1c7ee5fa8c528c3922346eadd721265cc0309df9793f24a4aa2f51f3f918f7de807fffbda21f6d1084785f64e513820c77125b5c08f240d0efb88b53489bdb41f293afb4e8baada821eca6a79b0951d879f0cd15dbf1905cc18f6e92d110da7c0e0d655a8a7379f5b5ce11364403fc8c10cc1924df8db72cfacd3b912557c4a48b20c0bbd7f8cbfc64e64399fa1d2a6d9d4386fbf9ddc730eae8773f00163663580160e298a67cefa55e92ac29bde39c1ab63cf5b189df8b68fd4b0cb50f475c6a15fe72466c157e3bb2f46ed18a3cc0f56d0de855"}, &(0x7f0000a78000)=0xde) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000871000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0xff, 0x4, 0x3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x8)=[0x0, 0x0], 0x7, 0x5, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000003000)='mountinfo\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="fd5707638fe4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c32fc20342551222d6be0c56f0b52a93"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x475f, 0x2, 0x4, 0xffffffffffff8000, 0x1, 0xc0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000-0x20)={0x3, [0x5b, 0x382, 0x100000001]}) eventfd(0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005000-0x20)={0x641, 0x0, 0x0, 0xff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000005000)={0x3, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000007000-0x8)={r1, 0x1f}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000008000-0x20)={"f385f9747d29cbe32abd31d5246fbf84", {0x4, 0x4, 0x100000000, "ed57429694dc", 0xfffffffffffffffc, 0x0}}) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)="") accept$alg(r0, 0x0, 0x0) 2018/01/27 05:20:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/27 05:20:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003b1000-0x47)={0x0, 0x0, 0x3f, "2ac02c87f364f1bdc742670516622785127b6c1e9506af3ab65be403b260c940967a8ce3c9eeca60687dcd420a275ae64495ede4d0eb10037396e5cf219fc0"}, 0x47) 2018/01/27 05:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d5000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000039c000)=""/4096) io_setup(0x8000000000000803, &(0x7f0000c47000-0x8)=0x0) r2 = syz_open_dev$adsp(&(0x7f00004cd000-0xb)='/dev/adsp#\x00', 0x6, 0x44141) fcntl$setstatus(r0, 0x4, 0x2000000000004000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000dc3000)="ff7642771c365507f3e02bfa7c62e79885c39e57c57b69a08b3b", 0x1a) 2018/01/27 05:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000be1000-0xf8)={0x5, 0x0, [{0x4, 0x3, 0x0, 0x0, @irqchip={0xf0, 0x0}}, {0xfffffffffffffffe, 0x7, 0x0, 0x0, @sint={0xbe, 0x7}}, {0x8, 0x2, 0x0, 0x0, @sint={0xfe76676, 0x5}}, {0xea85, 0x2, 0x0, 0x0, @sint={0x1f, 0x4}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x8, 0x0}}]}) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f00002b6000-0x19)=""/25, &(0x7f0000b90000)=0xffffffffffffff4e) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e0a000)=@int=0x0, &(0x7f0000b1d000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000aa1000-0x2)='keyring\x00', &(0x7f0000d22000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000bf0000-0x10)={0x1, 0x1, 0x7ff, 0x1}) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x10f000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a23000-0x20)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000817000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000e26000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000020f000)={r3, 0xca2, 0x5f, "14685e4057f07e175b00d1e4f9d57205cc36404a725f88821bdb06e52ad935df26d4bebe6eadbf6b390ae59f0fd0c9bd0c5b4bbed5b33a133ec5425f83369abed9c134d6a4586eb56a1a9beb8a8418bc99bd997abbd3430f18e0527d03cc17"}, 0x67) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b78000-0xe)='/dev/admmidi#\x00', 0xffffffff80000001, 0xc0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bdd000)=[{0xa, 0x9efd}, {0xc, 0x0}, {0x8, 0x2}], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x801, 0x0) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}, &(0x7f0000e8b000)=0x0, 0x1) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/status\x00', 0x0, 0x0) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) write(r0, &(0x7f000066b000-0x26)="12b0e127766a5834dad8aeaccfe1bed72ab3df7c812112f343bc20a9ac94c62f705f491ee68a", 0x26) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000976000)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) r0 = getpgrp(0xffffffffffffffff) getpid() getpgid(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000048b000-0x4)=0x0) r2 = getpgrp(r1) socketpair(0x19, 0x0, 0x4, &(0x7f000048d000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f56000-0x4)=0x3, 0x4) process_vm_writev(r2, &(0x7f0000dae000)=[{&(0x7f0000352000-0x16)=""/22, 0x16}, {&(0x7f00002f6000-0x77)=""/119, 0x77}, {&(0x7f0000935000+0x385)=""/145, 0x91}, {&(0x7f00006f7000)=""/13, 0xd}, {&(0x7f0000a1e000)=""/18, 0x12}, {&(0x7f0000e44000-0x26)=""/38, 0x26}, {&(0x7f0000529000-0x49)=""/73, 0x49}, {&(0x7f0000524000-0x39)=""/57, 0x39}, {&(0x7f0000393000)=""/71, 0x47}, {&(0x7f0000ad7000-0xb6)=""/182, 0xb6}], 0xa, &(0x7f0000d73000-0x20)=[{&(0x7f00001db000-0x4c)=""/76, 0x4c}, {&(0x7f0000e7f000-0xee)=""/238, 0xee}], 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r4 = syz_open_dev$sndpcmp(&(0x7f00002ad000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x202900) openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x181000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) migrate_pages(0x0, 0x5b39, &(0x7f0000c38000-0x8)=0x1814, &(0x7f00002a1000)=0x0) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x804, 0xd7b) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da3000)=0xe8) bind$can_raw(r0, &(0x7f0000576000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) truncate(&(0x7f0000db2000-0x8)='./file0\x00', 0x7) close(r4) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000eaf000)={0x0, ""}) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b12000-0x16)='/selinux/checkreqprot\x00', 0x4400, 0x0) faccessat(r0, &(0x7f0000147000-0x8)='./file0\x00', 0x0, 0x1000) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/27 05:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe6) connect$inet(0xffffffffffffffff, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, r0}) sendto$inet(0xffffffffffffffff, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000d92000)="78b7c552cc5082429a89f361cabf2d2d704a9cf3cb51888d76ae6f379d371d0f041391a63e4f878dc84354db7fab8ef5eb82ab413e1415667caef0f51a9348bf8560084cddcd92e3553cb0f74953f5e72ea62b8fe455face52da845415130d1f557ab8e75f57f7", 0x67, 0x810, &(0x7f00008dd000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000557000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000641000-0xc)={0x2, [0x0, 0x0]}) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/27 05:20:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) r2 = syz_open_dev$sndpcmc(&(0x7f0000fae000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000605000-0x4)=0x2, 0x4) sendmsg$alg(r2, &(0x7f0000861000)={0x0, 0x0, &(0x7f00009d5000-0x80)=[{&(0x7f0000f5e000)="078d5b6d290a8e1f0d1aa8087b947fa57657570b45f4711b391a2d52b33c9ac47bfb60dfa9898e65d86aeebf72f6eff13f1a2b0a45ce12534f56db4430d0ce15d2e79a24281a2e8d7ded16668f936871d1b1eeb4205ead9fefceb0c76300e81bebb084be4cf4e61eb353778228f601ded9d00ce03228d9896dda965da473cfa612852b236e38067bb168484f677f8efdb3640d8d9aaa4773ddf578d61380177872d8611838884b0d2c23638759dbab6bdc24dc7d754c19aac91550a8d5663a7d7f97b30d1174d67f34c329d51226e848fc", 0xd1}, {&(0x7f0000f98000)="779ae8b9e5364c91fa5a5a3e7c8d63d548fdc66c155a9bf8bdf7005e188416271d198b994bc8dbe9bcd73e6adffdf4d6dba8327681a224ba5bbe2ad6f22a7e867c0bb4282f510bf329cdc04e17bc9147afed5e41912c40eab680d7001de2fe5f667e06a2bbbe4bedbbb797adbd1cd7ee382b795f654ab3e2d214f920499f8e0ee4182929aaf44223e3debd960d3e324f6753385b255875ad95598f74eea6933980b7051494dad2d1e9ee4d7af169826f3828cf4fc8590df875797ad6946328bd3baf92113d18ac", 0xc7}, {&(0x7f00002cc000)="914543158a171a166c6b70172b6e69b53c9dd73e29fe6e6f07e6eb94a6226c000520f23fe97edb8f0b7c6a035d6d1016031c5465777d4e074b200bd91aba51228bf447a2630577cd3637b8a70f3945ed95c92da0fb1b479449dc1cb5e9e223256679287dd06d69c81bfaf8811d120ef70d0c187f3874848e656e020bc3dfbadec0c400d2b369e542a82782d09cf5c6c9", 0x90}, {&(0x7f000012d000)="da9bf4d5e6045a0b487a6880b113a70de76ae3e2fec047a575803ae0ebc3c41e7fdab8043d6db7b3d9a2548e73a91d2ef232d1312588c2c8593514a15232a46ba06e66add99410721155ef549830219f5921f4d307d1c1c329097885363794c2877fab93f82adc0d476015fbbc7d564ab89da978ccac14ff16910b45b2a3f1b479e6caddd06b5932171eed748992bd5ddd52e6f130dced7280f378e13748ccc9575872ecafef3aaa6ff33c3971555ae029e59757b2a09ad6cd1f5eaf259f8e1540fbf0a449b7cf1f8112a705cd5179ad273fab1ca2b8c820c506ffa2dcc541289982ba70f16133fe9ca9c2041f81eefe6c37", 0xf2}, {&(0x7f0000c7d000)="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", 0x1000}, {&(0x7f0000e11000)="021e6f6cb6f64630e6ea253b1b67774d542c87f41b6bfc5af394ac89ef8981ba12f7ac1402286e7e1b0fadd4b547f3164181884df82e52171a719ea7f728f6d50d377756ea3537d02c66214b1059183dfc2114890e0d66e412509e7b27b6640910b3aeb43847c2c864380d1b78e50b5e80ba91b98d", 0x75}, {&(0x7f00000a9000)="c3442a8b9bbc33bf1f8b89dafc814dce023a352d92a4536256f11d9d7c0643ef5bc8b4733bf326be77b2af89e0", 0x2d}, {&(0x7f0000e59000-0x6)="50f121151bac", 0x6}], 0x8, &(0x7f0000237000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x4}, 0x4) read(r0, &(0x7f0000f76000)=""/113, 0x71) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f000099e000-0x22)='@bdevcgroupkeyringselinuxvboxnet1\x00', 0x1) ioctl$TCSBRK(r1, 0x5409, 0x3) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000719000-0x10)=@generic="3dbeef40ae7bd9f54d47ceda07f343fd", 0x10) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000007e000)=0x3ff, 0x4) 2018/01/27 05:20:23 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000350000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b62000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f14000)={0x0, 0x0, 0x0}, &(0x7f000061c000)=0xc) get_robust_list(r2, &(0x7f0000088000)=&(0x7f0000a79000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b63000-0x8)=0xfffffffffffffe61) clock_gettime(0x0, &(0x7f00002df000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000aec000-0x10)={r3, r4/1000+30000}, 0x10) times(&(0x7f00009c9000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f000089f000-0x40)=[{&(0x7f000088c000-0x37)="", 0x0}, {&(0x7f0000da0000-0x4e)="13", 0x1}], 0x2) write$selinux_access(r5, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) r6 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r6) 2018/01/27 05:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00005b1000)={{0xd70, 0x6}, {0x5, 0x9}, 0x4, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:23 executing program 2: r0 = getgid() setgid(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000794000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8f5, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x222000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000191000-0xc)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f8d000)={0x7}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000591000)=@assoc_value={0x0, 0x0}, &(0x7f000099e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000773000)=@assoc_id=r6, &(0x7f0000f88000-0x4)=0x4) setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f00007f5000-0x4)=0x0, 0x4) 2018/01/27 05:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(r1, &(0x7f000050f000)='net/arp\x00') setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000e32000-0x4)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000094c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 05:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f17000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) socketpair(0x7, 0x4, 0x1, &(0x7f0000352000-0x8)={0x0, 0x0}) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000f1a000-0x8)={0x1, 0x5}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/27 05:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003d3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000d9000)={0x0, 0x0}) sendmmsg(r0, &(0x7f000045e000)=[{{&(0x7f0000dab000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e9000)=[{&(0x7f0000e0a000)="c07f2f821f951070d695a3cfa7e183fc69720735a580448e7216a0405d89db377a6946974b8161fb711f1c53c5a097e40c00ce7181be3fbf8cdad466cf97db0ab0be2c17fdedd2d9351fe08fd3d354820a6b69fdc8d44ed27c5632423216ee431f3ef159eca57ef14eed529477f1b965c987e7da68c47e05abe68470961c6b166a9c62ff4684088b9a70554eebe86ec341579e02a378d82fdc7d681b6b743a607edf0342e82c20b0ed17f96773f5381ead62811b702bc34398a6645d8e08cb881cb258d1", 0xc4}, {&(0x7f00004d5000-0xf6)="26be876de9e26905cdb284e9ee217cfe3143b5aa5990e92b8021c99e3979036811177bcfed35d2e739e93046f81f730a9d14c0b67f64cc87024726d9f1eaa1670d254cf0c5e3ae23b4c79902561eb78b54098ff5eda67daa01b563f908c964ac720cd6d7d0a29aae0f5bb18340c005d28d82bb6318e8d3242c1bd4a70630a6205d345100c2b1b16a4374a26bc4238756161c14f382a78499992c26f8164c201b9ea47ed72a91cf4b38ceaeb3bb75c3bcb21ca59c89354596752a48c17c3f1737e02c790b3320cd562a50730b8d7b4d6836041c8ea247eb423a7db01a994d94bd4032b7268e0e80090d88cdce2d05f253179cf380dc4f", 0xf6}], 0x2, 0x0, 0x0, 0x40}, 0x9992}, {{&(0x7f0000b4a000-0x14)=@ll={0x11, 0xf8, r2, 0x1, 0xf0fa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000f48000)=[{&(0x7f0000a49000)="83aab9820c1fcf3ec8ac642763424038d3bc6a648a4cca5f43af52a2f7f4f42f0b6f3bc5c526bdfe1b41102fc33927c97b47b30a894d4dd01d4d3e35f336852023776876eae0d3", 0x47}, {&(0x7f0000df9000)="cb4f9efc25cd793f9271fad600f6c9cb0f4d6363488772319ac694377b35fa1cfae6c3f5767e11f6a1ced1a73da5be36bcdf0107b2620c3991cf1a3014b7e6e2", 0x40}, {&(0x7f00009ef000-0x34)="6d424665e6ac07003ccbf20c47fb11e63dd08b82414d60de67b06d48c5d7efe3245256ac374685686ccaebf08265ce15d22ebefb", 0x34}, {&(0x7f0000dff000-0x54)="dfa6ac14e439411845e023c1afa5d9ccdfca70d1601ef379d6bd528583819d1f8e8bfa1756ebf4f1bd4847678b66c508b7c2f3cab6e4114e292d376ed24dc0feae2a5ae8e880a2571b03278ffa010c440b8cc0d0", 0x54}, {&(0x7f0000759000)="5c8f7f7274a678617f62dd11747508784910ac1f973f427379e381596573342c53eb864a21b5504c6e057356f55ea2601b26cb148fb98f548c051d60f2547b87b94bebc1a15dd6f05c3e2846f7aa26f934c9ea5532c04e2689dbb09cf42912ac04c7da71a251314392b7d2a94c111b9442535af01a8974659469f92e08916e61398eb337a75c29275d47bec398a8140024ad128466bec78a5cb9599767beeb82d3305cd18987698f6f5a905fe51d668daa1a31e811db07fb4c499d1a", 0xbc}, {&(0x7f0000229000)="e43deebc10ac0b447b0481eb4aa326305e13ffcf055692a888b99dd6362b3af86200d9fa8349ea791a", 0x29}, {&(0x7f0000c66000)="b2fa069bd84014164b1ddac5373e9ba074ee4e621bfa514446d173ad593db62c5abbd5a1048faa52a4cffc928c761ebacb8bd7a7d859f117a1b5239450a38f68bad381fb97e251a9c640b6891d0f786bc22f59ef7879b61cd195c4d9", 0x5c}], 0x7, 0x0, 0x0, 0x890}, 0xfffffffffffffff7}, {{&(0x7f00001a4000-0x10)=@vsock={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, &(0x7f0000636000)=[{&(0x7f00008a9000-0xf8)="4fffb260f9d4e527b0d74467c9b3da4912c3fcfc68376f09e25a55c304918fc6a84824e05b108ea901726c778ac1904536c943db945b28477e83b8ad4d5230d8a95d5fba547b6d0190bf434891760cf26b1eaf35a7da2fe8cff4b50ddd927d0a5cc53d741d30e579baae1cf4075562425277cce574913d7aaf3d4d1c69986cdef02ce363807dcb6ca3e574cb4f48302bf32316c3276e53ba2d20bbc25f02130750847bc4359df33ce7d91bb4183291a1d213747fe03f573e241d364cbb25e7867d34660233173d6ce011b30a6b6c08a69fcdbca028a5cfbc96917b03ae28362b752b7b93512a5afbbc8542dda2dec835b3e7133b58d18a03", 0xf8}, {&(0x7f0000562000)="9dbd0e8934ba5e63517b6ba8d6fd6bcfadbd6b842b064c801f07dd0024b36d3c09d0a8b5231723334bfec371afe1c922f1821b24cfdd2b47d12f07d762c8b5b30787f05cc277a47fb15b07cda94188feef2401bc0a63822eec1052c103d6ff6320590487b3f18901cb497244594976d6c1859ccb277703d1688cd6e3d57a3bc519faea6777f1938715a33877c7aad5c330d39cdbafb693dd4f54f30d75e325dfa715485ab0c0dd59576496341b070bfd1c92dfddf5a4a8728cb04d94e55f301db37d", 0xc2}, 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{&(0x7f0000c26000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4040000}, 0x10001}], 0x7, 0x8000) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/01/27 05:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000912000-0x10)={r0, 0x28, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fe8000)=0x7) syz_emit_ethernet(0x3e, &(0x7f00004da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "72a05d", 0x8, 0x83, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x1, [0xffffffffffffffff]}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006fe000-0x18)={0x0, 0x7, 0x7, &(0x7f0000acd000-0x8)=0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00006bd000-0x47)=""/71, &(0x7f00000c8000-0x4)=0x47) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f0a000)={0x0, 0x1000, "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"}, &(0x7f00006c0000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000544000-0x8)={r1, 0xe4}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d54000)={r1, 0x6}, &(0x7f0000d0d000)=0x8) syz_open_dev$dspn(&(0x7f00009c0000)='/dev/dsp#\x00', 0x1000000000000000, 0xfffffffffffffffe) 2018/01/27 05:20:23 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000007000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff80, 0x80, 0xd7, 0x7fffffff, 0x100000000, 0xc47d, 0x5, 0x5, 0x6, 0x100, 0x8, 0x8, 0x6, 0x4e, 0x7]}, &(0x7f000000a000-0x4)=0x108) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000009000)={r1, 0x4, 0x1000, "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"}, 0x1008) r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000006000-0x5c)={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, {0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87}, 0x4, [0x1, 0x9, 0x3a1d, 0x20000, 0xaf, 0xffffffff, 0x9, 0x10000]}, 0x5c) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b752623692500000000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/ppp\x00', 0x90080, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") r1 = open(&(0x7f00002db000)='./file0\x00', 0x402, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d5c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000072c000-0x8)={r2, 0x3}) 2018/01/27 05:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003d8000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000f8000-0x8)={0x8, 0xffff, 0x5, 0x8137}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x16a, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004ba000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f000032b000-0xb)='/dev/midi#\x00', 0x88, 0x600000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000075000)={0x0, 0x6}, &(0x7f0000f33000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000894000-0x8)={r3, 0x80000001}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007a4000-0x10)=@req={0x50, &(0x7f0000c2e000-0x50)={@generic="5fa544ef40a76cf16ba36d83df54956d", @ifru_mtu=0x5}}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003c8000)={r3, 0x4e6}, 0x8) 2018/01/27 05:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000489000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d50000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/27 05:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000862000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000e2a000)={0x401, 0x24, [0x4, 0x8, 0x7, 0x300000000000, 0xfffffffffffffc00, 0x80000000, 0x2, 0x9000000000000000, 0x4]}) eventfd(0x0) poll(&(0x7f0000e05000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000ec6000-0x9b)="d1abdf161495e631634568ce0f8a3bd14885ce02e66d90c09c9638d3542ab5df3aa2ff52e4a8c7c162164cd76f97ee999669a83e92a772e2112d4c05771bcd11faf5034d9827ea9dea36a07b92b58bb7aafaabe76af12716b808ca20846cc09adb8ecbf96f648f67beeefbc9fc02a220f01d38a18b4c213016dfd1a6d55e73fbae9c2b1b7a183d792445c3f4828655068d64e804c2d7e0d3445928") 2018/01/27 05:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000351000-0x9)='/dev/vcs\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000043000)=0x8a5e, 0x25f) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1000001fb, &(0x7f00006ab000)=""/183, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = open(&(0x7f00009ed000-0x8)='./file0\x00', 0x2000, 0x12c) faccessat(r4, &(0x7f0000ad2000-0x8)='./file0\x00', 0x81, 0x200) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000b4f000)={r0, r3}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) dup3(r2, r5, 0x80000) 2018/01/27 05:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000730000)='/dev/dsp#\x00', 0xffffffffffffe836, 0x10000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000fb3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r2 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/01/27 05:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d09000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r1, &(0x7f00000c4000)={0x18, 0x0, 0xa, @fuse_bmap_out={0x0}}, 0x18) 2018/01/27 05:20:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007c2000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_mark(r2, 0xac, 0x40000000, r2, &(0x7f0000d97000)='./file0\x00') 2018/01/27 05:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00001c8000)='./file0\x00', &(0x7f0000514000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x526b970b52595f5c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b81000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3c2ea6a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffbec, 0x6, 0x101, "b5ea0ef53f7232aced3c091b3125d74765158777e9374ee4fb35f4a295002b26b6580f2ec772797c819b3ec67478ed38cd7415534812d22e1d0af58922ef26eb7871bbf148191a50d129d9b04d92b0a8"}, 0x160) 2018/01/27 05:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x8040, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00006fa000-0x24)=""/36, &(0x7f0000e97000)=0x24) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ddb000-0x48)=[{{0x0, 0x0}, 0xffff, 0x7ff, 0x9}, {{r2, r3/1000+10000}, 0x1, 0x7, 0x3}, {{0x0, 0x7530}, 0x101, 0x0, 0x10001}], 0x48) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) fcntl$setsig(r1, 0xa, 0x17) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b27000)=0x8000) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/27 05:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000eb2000-0xb)='/dev/vcsa#\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c87000-0x4)=@int=0x0, &(0x7f0000d67000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000b77000-0x9)='/dev/sg#\x00', 0x80000000, 0x10000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003f9000)=0x0, &(0x7f0000366000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000007c000-0x10)={0xf000, 0x10000, 0x0}) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000572000-0x10)={&(0x7f00009dc000-0x3)=""/3, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d59000)={r2, r2}) [ 160.398392] netlink: 'syz-executor5': attribute type 15 has an invalid length. 2018/01/27 05:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000)=0x80000000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) dup3(r0, r1, 0x80000) 2018/01/27 05:20:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xf020, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000003000-0x4)=0xffffffffffff6ba8, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 05:20:24 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+&&!$:%wlan1\x00') 2018/01/27 05:20:24 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000050000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d58000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000100000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, r1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000058c000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) seccomp(0x0, 0x0, &(0x7f0000707000)={0x3, &(0x7f00007ba000)=[{0x100000001, 0x7be, 0x1f, 0x9}, {0x100000000, 0x2, 0x9, 0x6}, {0x7, 0xa4, 0x1, 0x4}]}) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00006c7000)="5246e1fce02c0d3fd12f6247795c5c9859dee682e670f93050520c186fbac5a00f48f02d994d91e0a6b856c3b1badc654b5f968e99e561764573a3462effdb74455f26e4862dc26fe0e325afca7dda47d967f3312c28b37eeffd3713a2ee86d0251a8ff5d33161576a49aaa5d0c618d412815d6e239c3f8a28ee2e4478357012bf8617a5c190cb6cb5d5a9b9327c512d2b750dea7584b6918d26d096247f01dc6deb09ca0ae7723748fa108fd003c119823906ec429b1c972272ed04b4dc0ff2673893c54808a9f4ffa890326e211d6e5fa2c8356d2519e231b1bb5c4dc0e73b7b7f323567b17d84ca2c6cf0870067", 0xef) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) 2018/01/27 05:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000096a000)=0xffffffffffffff01, 0x4) readv(r0, &(0x7f00005c0000)=[{&(0x7f000048b000)=""/51, 0x33}, {&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000d13000-0x4)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000f85000)='/dev/sg#\x00', 0x0, 0x20000) getpeername$packet(r1, &(0x7f0000877000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d1000-0x4)=0x14) [ 160.448179] netlink: 'syz-executor5': attribute type 15 has an invalid length. 2018/01/27 05:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f12000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000a6b000-0x8)=0x9) bpf$MAP_CREATE(0x0, &(0x7f000061a000)={0x40000000010, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/27 05:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0xfffffffffffffffe, 0x10000040003, 0x800000000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) r1 = open(&(0x7f0000ff5000-0x8)='./file0\x00', 0x0, 0x2a) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000214000-0xe)=""/14) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000c42000)={[0x2, 0x0, 0x11000, 0x2000], 0x5, 0x91, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r1, r2) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 05:20:24 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0xffffffffffffffff, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 05:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/hwrng\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000329000/0x4000)=nil, 0x4000, 0x2000000, 0x151, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000528000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000973000)={0x0, 0x1000, "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"}, &(0x7f0000afa000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000024000-0x8)={r4, 0xfffffffffffffe01}, &(0x7f000030e000)=0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00005f2000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000dec000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = semget$private(0x0, 0x0, 0x0) semctl$GETNCNT(r5, 0x4, 0xe, &(0x7f0000c4f000)=""/233) r6 = syz_open_dev$midi(&(0x7f0000514000-0xb)='/dev/midi#\x00', 0x8, 0x28000) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) semop(r1, &(0x7f0000d57000-0x1e)=[{0x4, 0x4, 0x1800}, {0x7, 0x9, 0x1000}, {0x0, 0xd95, 0x1000}, {0x2, 0x4, 0x1000}, {0x2, 0xe1, 0x800}], 0x5) 2018/01/27 05:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 05:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/checkreqprot\x00', 0x500, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000769000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) writev(r0, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/27 05:20:24 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x80, 0x80) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x0, 0x2, 0x20, 0x20, 0x87, r3, r4}, {0x431955a4, 0x2, 0x0, 0x9, 0x40, 0x2, 0x4, 0xffffffff}, {0x200, 0x9, 0x1f, 0x7ff}, 0x4, 0x3, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x6, 0x1, 0x3, 0x401, 0xfffffffffffffffc, 0x2, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000001000-0x1e)="442a5bedd89e46e540e92f85892b026da62e3cfd9c302a728c9f3acea3fd", &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="3bc590090f33c1e2ad13bbd7b6a81411151408f2d5ff850db7f9ad3b119b4e4d13b9e327efaf902e87d1d5845f229999287f40c17bd5b1937bbb54968d5b33e03624011622e6a7be4fd0d81964beba5ba780e3bdf5e2a0b91a30134f141cf49ed8edc92d0b0fc2fbada6f9031a1707f8d05a2756c351392fedf4f8614aeb4c77ef571c428cdc7d88d8af58b3150990511aeae31b957fbbf476d9bc975c116be99e8b05bc14a67d3e47331b05bc6bc0d3ebe9b7881006731473f678fdb3583e4266edea37214c2508cef02336ae93df05") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) ptrace$setregs(0xf, r5, 0xa4f, &(0x7f0000003000-0x57)="82267f0e757e22ee2cbda6aa68bbf0aff7d5fb4cd0831def5d125b6d57d8cc80f4e02fc805461d7b919dbc25d8ea0a07f4e66134c024612b2934d268707a2265d157cc4cb6a7aed2827c885b17eccd4d6a665dfd266522") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000005000)=r5) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x800, 0x9, 0x3, 0xff, 0xffffffff, 0x80, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0x2, 0x4, 0x81}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={r6, 0x7ff, 0x30}, &(0x7f0000006000-0x4)=0xc) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000008000-0x8)={0x3, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={r7, 0x2, 0x10}, &(0x7f0000008000)=0xc) 2018/01/27 05:20:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b63000)={0xa, 0x15, &(0x7f0000a25000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d0, 0x0, 0x0, 0x0, 0x3332}, [@generic={0x2, 0x8, 0x0, 0xf72f}, @generic={0x2c6a, 0x7, 0x3, 0x2b}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x32}, @generic={0x203, 0xff, 0x100, 0x101}, @generic={0x0, 0x81, 0x435, 0xf4}, @alu={0x4, 0x902, 0x0, 0x0, 0x7, 0xc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0x65, &(0x7f0000a15000-0x65)=""/101, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) fallocate(r0, 0x1, 0x1ff, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 05:20:24 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0xf4)="915a671f042e2fccc80d504c09f16cc2d381dbdd151b59b8c6ff46f29d43d737a95ba2ef3b3e958396c26a1392cff602a50d6f95b7f9bbd4a3916fc47cb758e3c69f9f7408a60392af5f1d89bb1469936464f62ae7ac443083937380a6c5c90eebb1c4a23013c23b28cce2cb344a845524cb01f8e963ade3e000f3d8c1b236ce90a5bafca6f209deae55e07f4403ad431900203d64ccb48fb1581ff411f54fcba738f7022fbf7c501b2e8cdced0803286f85ba4e16a5c043507a362c9ee59457924ff74c74950a9ea7d9547ab4dd3ec48fc15022c295a8b3758b2530806abfbd0683c3f3ad83b083c7bbe874e72b846a5cc375b2", 0xf4, r1) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) [ 160.597267] ================================================================== [ 160.604729] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 160.611634] Read of size 2 at addr ffff8801d66f530b by task syz-executor5/25210 [ 160.619052] [ 160.620658] CPU: 0 PID: 25210 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #282 [ 160.627990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.637321] Call Trace: [ 160.639895] dump_stack+0x194/0x257 [ 160.643508] ? arch_local_irq_restore+0x53/0x53 [ 160.648157] ? show_regs_print_info+0x18/0x18 [ 160.652637] ? refcount_add+0x24/0x60 [ 160.656419] ? erspan_build_header+0x3bf/0x3d0 [ 160.660986] print_address_description+0x73/0x250 [ 160.665806] ? erspan_build_header+0x3bf/0x3d0 [ 160.670384] kasan_report+0x25b/0x340 [ 160.674172] __asan_report_load_n_noabort+0xf/0x20 [ 160.679078] erspan_build_header+0x3bf/0x3d0 [ 160.683479] erspan_xmit+0x3b8/0x13b0 [ 160.687266] ? prepare_fb_xmit+0x9a0/0x9a0 [ 160.691481] ? netif_skb_features+0x9b0/0x9b0 [ 160.695965] ? __dev_get_by_index+0x1a0/0x1a0 [ 160.700440] ? check_noncircular+0x20/0x20 [ 160.704678] packet_direct_xmit+0x315/0x6b0 [ 160.708990] packet_sendmsg+0x3aed/0x60b0 [ 160.713125] ? find_held_lock+0x35/0x1d0 [ 160.717184] ? avc_has_perm+0x35e/0x680 [ 160.721162] ? kick_process+0xc0/0x110 [ 160.725044] ? packet_cached_dev_get+0x2b0/0x2b0 [ 160.729794] ? avc_has_perm+0x43e/0x680 [ 160.733757] ? avc_has_perm_noaudit+0x520/0x520 [ 160.738412] ? __fget+0x35c/0x570 [ 160.741863] ? iterate_fd+0x3f0/0x3f0 [ 160.745661] ? find_held_lock+0x35/0x1d0 [ 160.749720] ? sock_has_perm+0x2a4/0x420 [ 160.753767] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 160.759109] ? lock_release+0x952/0xa40 [ 160.763059] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 160.768923] ? __check_object_size+0x25d/0x4f0 [ 160.773483] ? avc_has_perm_noaudit+0x520/0x520 [ 160.778162] ? selinux_socket_sendmsg+0x36/0x40 [ 160.782808] ? security_socket_sendmsg+0x89/0xb0 [ 160.787542] ? packet_cached_dev_get+0x2b0/0x2b0 [ 160.792282] sock_sendmsg+0xca/0x110 [ 160.795979] SYSC_sendto+0x361/0x5c0 [ 160.799679] ? SYSC_connect+0x4a0/0x4a0 [ 160.803637] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 160.808988] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 160.814242] ? alloc_file+0x27e/0x390 [ 160.818033] ? exit_to_usermode_loop+0x8c/0x310 [ 160.822708] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 160.828246] ? syscall_return_slowpath+0x2ad/0x550 [ 160.833154] ? prepare_exit_to_usermode+0x340/0x340 [ 160.838161] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 160.842998] SyS_sendto+0x40/0x50 [ 160.846444] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 160.851176] RIP: 0033:0x452f19 [ 160.854343] RSP: 002b:00007fa7a4605c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 160.862031] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 160.869278] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 160.876526] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 160.883773] R10: ffffffffffffffff R11: 0000000000000212 R12: 00000000006f7740 [ 160.891021] R13: 00000000ffffffff R14: 00007fa7a46066d4 R15: 0000000000000000 [ 160.898308] [ 160.899915] Allocated by task 3633: [ 160.903524] save_stack+0x43/0xd0 [ 160.906951] kasan_kmalloc+0xad/0xe0 [ 160.910639] kasan_slab_alloc+0x12/0x20 [ 160.914591] kmem_cache_alloc+0x12e/0x760 [ 160.918714] getname_flags+0xcb/0x580 [ 160.922488] getname+0x19/0x20 [ 160.925656] do_sys_open+0x2e7/0x6d0 [ 160.929346] SyS_open+0x2d/0x40 [ 160.932599] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 160.937338] [ 160.938948] Freed by task 3633: [ 160.942201] save_stack+0x43/0xd0 [ 160.945626] kasan_slab_free+0x71/0xc0 [ 160.949487] kmem_cache_free+0x83/0x2a0 [ 160.953438] putname+0xee/0x130 [ 160.956692] do_sys_open+0x31b/0x6d0 [ 160.960387] SyS_open+0x2d/0x40 [ 160.963641] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 160.968380] [ 160.969983] The buggy address belongs to the object at ffff8801d66f4d80 [ 160.969983] which belongs to the cache names_cache of size 4096 [ 160.982709] The buggy address is located 1419 bytes inside of [ 160.982709] 4096-byte region [ffff8801d66f4d80, ffff8801d66f5d80) [ 160.994729] The buggy address belongs to the page: [ 160.999635] page:ffffea000759bd00 count:1 mapcount:0 mapping:ffff8801d66f4d80 index:0x0 compound_mapcount: 0 [ 161.009582] flags: 0x2fffc0000008100(slab|head) [ 161.014230] raw: 02fffc0000008100 ffff8801d66f4d80 0000000000000000 0000000100000001 [ 161.022086] raw: ffffea00074bcda0 ffffea0006ecf020 ffff8801dae2c600 0000000000000000 [ 161.029938] page dumped because: kasan: bad access detected [ 161.035619] [ 161.037222] Memory state around the buggy address: [ 161.042125] ffff8801d66f5200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.049456] ffff8801d66f5280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.056788] >ffff8801d66f5300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.064119] ^ [ 161.067721] ffff8801d66f5380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.075054] ffff8801d66f5400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.082383] ================================================================== [ 161.089716] Disabling lock debugging due to kernel taint 2018/01/27 05:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f000078d000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xb694c568949fe684, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xe, 0x5) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000ac4000-0xd)=""/13, &(0x7f0000980000)=0xd) r1 = syz_open_dev$dspn(&(0x7f0000e8b000)='/dev/dsp#\x00', 0x0, 0x260000) fdatasync(r1) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000dda000-0xc)={0x1, 0xffffffffffff6688}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) fanotify_mark(r1, 0x48, 0x10000, r1, &(0x7f00003ba000-0x8)='./file0\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000a41000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00005e0000-0x20)="6e8fd049e67e1f7c3e2547080a235e875d08912ad773590250144d1f9e3e8763"}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c38000)=0x4, &(0x7f00005f6000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/01/27 05:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f00003c6000)={&(0x7f00004dc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000008f000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x80000000000000}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000094000)='tls\x00', 0x4) [ 161.095204] Kernel panic - not syncing: panic_on_warn set ... [ 161.095204] [ 161.102554] CPU: 0 PID: 25210 Comm: syz-executor5 Tainted: G B 4.15.0-rc9+ #282 [ 161.111207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.120554] Call Trace: [ 161.123141] dump_stack+0x194/0x257 [ 161.126764] ? arch_local_irq_restore+0x53/0x53 [ 161.131412] ? kasan_end_report+0x32/0x50 [ 161.135542] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.140273] ? vsnprintf+0x1ed/0x1900 [ 161.144046] ? erspan_build_header+0x380/0x3d0 [ 161.148603] panic+0x1e4/0x41c [ 161.151769] ? refcount_error_report+0x214/0x214 [ 161.156501] ? add_taint+0x1c/0x50 [ 161.160017] ? add_taint+0x1c/0x50 [ 161.163546] ? erspan_build_header+0x3bf/0x3d0 [ 161.168113] kasan_end_report+0x50/0x50 [ 161.172061] kasan_report+0x144/0x340 [ 161.175838] __asan_report_load_n_noabort+0xf/0x20 [ 161.180738] erspan_build_header+0x3bf/0x3d0 [ 161.185123] erspan_xmit+0x3b8/0x13b0 [ 161.188907] ? prepare_fb_xmit+0x9a0/0x9a0 [ 161.193119] ? netif_skb_features+0x9b0/0x9b0 [ 161.197589] ? __dev_get_by_index+0x1a0/0x1a0 [ 161.202057] ? check_noncircular+0x20/0x20 [ 161.206282] packet_direct_xmit+0x315/0x6b0 [ 161.210578] packet_sendmsg+0x3aed/0x60b0 [ 161.214700] ? find_held_lock+0x35/0x1d0 [ 161.218742] ? avc_has_perm+0x35e/0x680 [ 161.222716] ? kick_process+0xc0/0x110 [ 161.226584] ? packet_cached_dev_get+0x2b0/0x2b0 [ 161.231324] ? avc_has_perm+0x43e/0x680 [ 161.235284] ? avc_has_perm_noaudit+0x520/0x520 [ 161.239927] ? __fget+0x35c/0x570 [ 161.243360] ? iterate_fd+0x3f0/0x3f0 [ 161.247141] ? find_held_lock+0x35/0x1d0 [ 161.251182] ? sock_has_perm+0x2a4/0x420 [ 161.255225] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 161.260563] ? lock_release+0x952/0xa40 [ 161.264511] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 161.270376] ? __check_object_size+0x25d/0x4f0 [ 161.274928] ? avc_has_perm_noaudit+0x520/0x520 [ 161.279582] ? selinux_socket_sendmsg+0x36/0x40 [ 161.284236] ? security_socket_sendmsg+0x89/0xb0 [ 161.288965] ? packet_cached_dev_get+0x2b0/0x2b0 [ 161.293695] sock_sendmsg+0xca/0x110 [ 161.297384] SYSC_sendto+0x361/0x5c0 [ 161.301073] ? SYSC_connect+0x4a0/0x4a0 [ 161.305027] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 161.310367] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 161.315615] ? alloc_file+0x27e/0x390 [ 161.319390] ? exit_to_usermode_loop+0x8c/0x310 [ 161.324041] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 161.329559] ? syscall_return_slowpath+0x2ad/0x550 [ 161.334459] ? prepare_exit_to_usermode+0x340/0x340 [ 161.339448] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 161.344272] SyS_sendto+0x40/0x50 [ 161.347701] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 161.352431] RIP: 0033:0x452f19 [ 161.355596] RSP: 002b:00007fa7a4605c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 161.363280] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 161.370526] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 161.377768] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 161.385013] R10: ffffffffffffffff R11: 0000000000000212 R12: 00000000006f7740 [ 161.392257] R13: 00000000ffffffff R14: 00007fa7a46066d4 R15: 0000000000000000 [ 161.399966] Dumping ftrace buffer: [ 161.403480] (ftrace buffer empty) [ 161.407160] Kernel Offset: disabled [ 161.410757] Rebooting in 86400 seconds..