0-0x8)) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/03 12:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b4d000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x400000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f00007ba000)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f91000-0x8)) sendto$packet(r0, &(0x7f0000b31000-0xbae)="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", 0x1000, 0x20000884, &(0x7f00002d1000)={0x11, 0xff, r2, 0x1, 0xd088, 0x6, @empty}, 0x14) 2018/02/03 12:46:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x1ffffffc, 0x3f1b, 0x42}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x1c)='wlan0keyring[,b!keyring\'GPL\x00', 0xfffffffffffffff8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0x90)="d5cc3bcab2f2ab8e8e4222e48502296ec0d0e73d08cf5ee4594fd4d416e486ade44d8a047c3e4b40d6880da8572a45bad9330aa7fa9cca070000000000000031e7d85352ea05c4bca98476ee5fb9dab3216c89affffffffffffffe96dab2dcccf0963356bcd83c1bca1af529c01fdff42fafb2692b07709f96df879c8e150680b1000783e6838f9ca421103f0d88cdfd", 0x90, r1) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fce000-0x16)='wlan0mime_typemd5sum,\x00', 0xfffffffffffffff9) 2018/02/03 12:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x100401000003) accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) connect$ipx(r0, &(0x7f0000dbd000-0x10)={0x4, 0x400, 0x5, "91ad906d586f", 0x2454}, 0x10) 2018/02/03 12:46:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e84000)={0x9, 0x2, 0x8, 0x2, 0x11, r0, 0x3}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x100000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)}, 0x20) 2018/02/03 12:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000525000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000096f000-0x8)={0x5, 0x0, 0xffffffffffffffff, 0xe2}) 2018/02/03 12:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000979000-0x1f)='*\'vboxnet0:cpuset-)wlan0md5sum\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f90000)) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x244000000000, 0x0, 0x10001, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000002b000)={0x0, 0x7, 0x2ea}) 2018/02/03 12:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0x181000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/03 12:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00007d4000)='/dev/net/tun\x00', 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000052d000)=@req={0x6, 0x9f, 0x4, 0x12}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001}}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) r3 = syz_open_dev$vcsn(&(0x7f0000641000-0xa)='/dev/vcs#\x00', 0x7, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000786000)='/dev/ashmem\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000513000-0xc)={0x10000, 0x0, 0x10001, 0x3ff, 0x3, 0xffffffffffffe326, 0x1f}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000a57000-0x17)='net/ip6_tables_targets\x00') ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00008c6000-0x10)={0x2, &(0x7f000057e000)=[{}, {}]}) 2018/02/03 12:46:05 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000010000-0x2)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f000000c000)='./file0\x00', &(0x7f0000011000-0x8)='./file0\x00', 0xe000, 0x0, 0x0, 0x9, 0x7, 0x3000000) fcntl$setstatus(r1, 0x4, 0x42800) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000000f000)={0x6, 0x12, 0x800, 0x2, "f0bd2c54345d31dd2882f493d6bb31dfe0c204fc2a54b0f976af06db893f6ae9"}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000011000)={0x20, {{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x7, [{{0xa, 0x0, 0x6000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x1, 0x4a6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}, {{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x8000}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}]}, 0x410) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000011000-0x4)=0x10, 0x80000) 2018/02/03 12:46:05 executing program 2: r0 = open(&(0x7f000055a000-0x8)='./file0\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x7ff) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/dev/sequencer2\x00', 0x24401, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000096f000-0xf4)=""/244) 2018/02/03 12:46:05 executing program 1: 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, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2000000000000158, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0xfd7b}, 0x1}, 0x0) 2018/02/03 12:46:05 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x40000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 12:46:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000d1000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f8d000)={r1, 0x6}, 0x8) r2 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x9, 0xfffffffffffffffa, 0xff, 'queue1\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ac0000-0xbc)={0x4, 0x2, 'client1\x00', 0x2, "3e82ba5f7e8bdf82", "539af2428acc6536c2f4efec3dd96a7b692a7ac856c0ba7c178326978e882be6", 0x5, 0xea}) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r2, 0x0, &(0x7f00001b5000-0x4), 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca2000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00005e4000-0x4)=0x717) 2018/02/03 12:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b86000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) r1 = syz_open_dev$vcsa(&(0x7f000032b000)='/dev/vcsa#\x00', 0x5, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000975000), &(0x7f0000056000-0x4)=0x14) ioctl$void(r0, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/03 12:46:05 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f000076f000)='/dev/random\x00', 0x0, 0x2) 2018/02/03 12:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009c6000), &(0x7f00006a0000-0x4)=0xc) tkill(0x0, 0x0) pipe2(&(0x7f0000f17000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x30000, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008e2000)={0x8, {{0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1f}}, 0x0, 0x5, [{{0xa, 0x0, 0x8, @empty, 0x36dd}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, {{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}]}, 0x310) r3 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000001000)) clone(0x81088400, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) get_mempolicy(&(0x7f0000b8e000), &(0x7f00009bd000), 0x0, &(0x7f0000227000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/03 12:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/enforce\x00', 0x404041, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fd8000)={0x0, 0x4, 0x80000341, [0x8, 0x1fb]}, &(0x7f0000297000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009fc000-0x8)={r2, 0x763a9577, 0x1}, 0x8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000da000-0x4)=0x100000000) connect$vsock_stream(r1, &(0x7f000011c000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/03 12:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b1000-0x4), &(0x7f0000715000-0x4), &(0x7f0000e1c000-0xbd)) exit(0x0) bind$inet6(0xffffffffffffffff, &(0x7f00005d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000772000)) 2018/02/03 12:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socket(0xe, 0x2, 0x7ff) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmsg$alg(r1, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f", 0x20}], 0x1, &(0x7f000078b000)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) 2018/02/03 12:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000052000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000de1000-0x10)="0715d6358c61865e6f6ee5ac01311c80", 0x10) 2018/02/03 12:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000011f000-0x4), &(0x7f000057c000)=0x4) 2018/02/03 12:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r1, r0, 0x6, 0x0) prctl$setname(0xf, &(0x7f00001ce000)='-(#-\x00') 2018/02/03 12:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000648000-0xe8)={{{@in6=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000094a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000078b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000043d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/03 12:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008d8000)={@generic="2374abc08caefe9179dfd35d50e27b6f", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) socket$packet(0x11, 0x2, 0x300) 2018/02/03 12:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ba2000-0x8)='big_key\x00', &(0x7f0000bbc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000f96000)='user\x00', &(0x7f00007f9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ccf000)="e7a8dbb48285fe87d681ed0e2524599c0002de57001066c2e4c9c0a4576ab72001ffdd12176eae0a4cfd4392f4eaac98ea1974c05bd7880cfc1f4f616f8f32c6a727f0d33ebcd2057449866fcf3649f4474555b8a044c768cc5ff693", 0x5c, r0) r1 = socket(0x11, 0x8000a, 0x80006) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) 2018/02/03 12:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004b1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00005a4000), &(0x7f0000454000)=0x4) getpgrp(0x0) syz_open_dev$vcsn(&(0x7f0000f63000-0xa)='/dev/vcs#\x00', 0x6, 0x20000) recvmsg(0xffffffffffffffff, &(0x7f0000259000-0x38)={0x0, 0x0, &(0x7f0000167000-0x80)=[{&(0x7f0000968000-0x88)=""/136, 0x88}, {&(0x7f0000b76000-0x4)=""/4, 0x4}, {&(0x7f0000a88000)=""/236, 0xec}, {&(0x7f0000a16000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000507000)=""/206, 0xce}, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000800000)) sched_setaffinity(0x0, 0x168, &(0x7f0000000000)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) nanosleep(&(0x7f0000ade000-0x10), &(0x7f00008f3000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)='/dev/sequencer2\x00', 0x8040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e33000)={{{@in6=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c2f000)=0xe8) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000), &(0x7f0000169000)=0x8) syz_open_dev$binder(&(0x7f0000f0d000)='/dev/binder#\x00', 0x0, 0x0) 2018/02/03 12:46:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0xc000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000005000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x5, 0x0, 0x400, 0x4, 0x800000, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000007000-0x47)={0x0, 0x3f, "d2d140670a5c4ec80bb14397c461f3ec6ce067be6fbd44d3e67b7cfa630924255e1d6fd26e758778476a8d662409227407086f732f660039853e764203413f"}, &(0x7f0000004000-0x4)=0x47) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000002000-0x8c)={r5, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x7}}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000005000)={0x31, &(0x7f0000007000-0x31)=""/49}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000-0x27)='posix_acl_access-)securityvmnet1cpuset\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r6, 0x20001010) sendto$inet(r0, &(0x7f0000361000-0x7d)="fc", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/03 12:46:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x3d)=@objname={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x32, 0x20, './file0\x00'}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') preadv(r1, &(0x7f00004af000-0x20)=[{&(0x7f00004cc000)=""/1, 0x1}, {&(0x7f000071a000-0xcb)=""/203, 0xcb}], 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000066e000), &(0x7f00001ed000)=0x4) 2018/02/03 12:46:05 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000b40000)='/dev/adsp#\x00', 0x159d, 0x100) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000a000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff}, {0x1}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000033000)) 2018/02/03 12:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000659000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000780000-0x34)=""/52) r2 = syz_open_dev$midi(&(0x7f0000450000-0xb)='/dev/midi#\x00', 0x0, 0x4001) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000282000-0x20)={0x7fff, 0x9, 0x3, 0xdd, 0x2, 0x4}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f4e000-0x5)={0x6, 0x3, 0x0, 0x8001}, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) 2018/02/03 12:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/03 12:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 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, 0x4, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000e9f000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000712000)=""/129, 0x81) [ 191.364271] --map-set only usable from mangle table 2018/02/03 12:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) ftruncate(r0, 0x8) r1 = creat(&(0x7f000027b000)='./file0\x00', 0x1c9) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e8c000-0x10)={0x11, &(0x7f0000dac000)="577da4407eb663e6b608f07c0cf3fc6937"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000f04000-0x30)={0x80000000, 0x6}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000692000-0x4)) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00001d2000)={0x8, 0x9, 0x8}) setsockopt$inet_int(r3, 0x0, 0x10000000000b, &(0x7f0000447000), 0x4) [ 191.426371] --map-set only usable from mangle table 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) syz_open_dev$sg(&(0x7f00007ee000)='/dev/sg#\x00', 0x8, 0x840) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006f0000-0xd0)="d7989c05631370de8d449904007100070e86d517f44fa1235f2416509968fb4008002457334866721bb7337c70", 0x2d) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e25000)='\r', 0x1, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0x77)="f1bde9467f66fa98c25dd044af33b761543351760330c5fc5614084251469ef3ea434fafab0da9283a9dc3678c27b42f5d4c66bd9511032fbff24c26a38f4ae57d683be49a2d3d856c920159776e69a546d372ada6667f87950cec8baf048b14d4dc838c589e44a9761e5062784dcb67cc967e5042dd07", 0x77, 0x0, &(0x7f0000001000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x80000000}, 0x1b) 2018/02/03 12:46:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ccb000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) r1 = getpgrp(0xffffffffffffffff) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000029000)=""/240, &(0x7f0000011000-0x4)=0xf0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/03 12:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/02/03 12:46:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) 2018/02/03 12:46:06 executing program 0: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c9000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000006000-0x8), 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) 2018/02/03 12:46:06 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, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000569000-0x2c)}}, &(0x7f00001e7000-0x4)) r0 = syz_open_dev$vcsa(&(0x7f0000db1000-0xb)='/dev/vcsa#\x00', 0x8, 0x4000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000098d000)="b2b6ababb7071a011ac3429448de3912bac011d09c796b2342afbbbb176a50826a7526de698b7d859e874b5b77219aa0fcc56d6a716ba3534f869f1246a507101b3fc55ebe6a06af781043bc7cab7f59fe3aa7f38e28ec526026623902a8d4a32daa725bf4f5eb845df12029230b253e99af2cf27febc7e4926a95fcc782c4c9e8f9bffe742662e4416282bf2d1a21e9d47311c0c6b86d7de82b9d2484a24106993518d2daa3b3c0f8f644b43e6f22e7ff8523ea401822e606ee471b4ec549c3ddb2909fc6ac955c58e97090c0dfebe3494e40d870e1eafa66cbb2aa5fdba921c5dcf4fb81c37e", 0xe7) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) clone(0x0, &(0x7f00007b5000-0x4), &(0x7f000081e000-0x4), &(0x7f0000585000-0x4), &(0x7f000019e000-0x11)) timer_delete(0x0) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10), &(0x7f0000141000-0x10), 0x8) ioctl$int_out(r0, 0x2, &(0x7f000091b000-0x8)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x1, [@generic="b6c2d9b209"]}}]}, 0x34}, 0x1}, 0x0) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eaa000)=@assoc_value={0x0, 0x800}, &(0x7f0000924000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000064c000)={r1, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xbd81, 0xff, 0xab, 0x6, 0x44}, 0xa0) dup2(r0, r0) vmsplice(r0, &(0x7f0000ea9000)=[{&(0x7f0000eaa000-0x5b)="d88a6100857561b0f8154ae143c8316c2b8dd1da2f2fe8cb83f93ff17c4d3dc0c49e465b0ae212c5d6785bbceeb85bcca67edb23090bcd8d275b9d0e8b24e2ca77f2891ab04ef68bb6b20f1045dbd2bdf8c88c1b6fe365187cce4b", 0x5b}], 0x1, 0xd) write(r0, &(0x7f0000ea2000)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000008919, &(0x7f0000d2d000)="0000000000010000f9006e") shmget(0x0, 0x1000, 0x40, &(0x7f0000432000/0x1000)=nil) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/03 12:46:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000013000-0x44)={{0x2, 0x0, @rand_addr=0x8000}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @common='gre0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x0, &(0x7f0000012000-0x20), &(0x7f0000000000), 0x8, &(0x7f0000013000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:46:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) close(r0) ppoll(&(0x7f0000fcb000-0x8)=[{r0}], 0x1, &(0x7f0000074000)={0x77359400}, &(0x7f0000b0a000), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x0, 0x4]}}], 0x30) 2018/02/03 12:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000599000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)) io_setup(0x800001, &(0x7f0000b85000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/03 12:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000619000)='/dev/input/mouse#\x00', 0x8, 0x200000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002f5000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001b000)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)) [ 191.643283] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/03 12:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f601070000000004e9ff0006000d0005", 0x39}], 0x1) socket$rds(0x15, 0x5, 0x0) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x40201, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000001000), &(0x7f0000011000-0x4)=0x60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000010000)={{0xf98, 0x10001, 0x7a, 0x9, 0x5, 0x10001}, 0x401}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000000d000)=0x7, &(0x7f0000012000-0x8)=0x4) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x412, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f0000949000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000c0b000-0x10)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000980000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f000058b000-0x8)=0x8000000) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000028b000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f00001be000-0x10)={0x1a, 0xff, 0x0, 0x1, 0x4, 0x48e87624, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000bd1000-0x8), 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000e26000)=""/12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x6000) shmctl$IPC_RMID(0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000c8a000-0x10)={0x2, &(0x7f00003b0000)=[0x8aec, 0x5]}) 2018/02/03 12:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b39000)={0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000440000)={0x80000000, 0x7}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b1b000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001ef000-0xb0)={{0x80, 0xa2}, 'port1\x00', 0x21, 0x40, 0x8, 0x76, 0x8, 0x9, 0xfffffffffffffff9, 0x0, 0x3, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000301000)) 2018/02/03 12:46:06 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000025000)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/03 12:46:06 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x8, 0x402c80) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000014000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) memfd_create(&(0x7f00007ee000-0x11)='%(vmnet0wlan1(^!\x00', 0x2) rt_sigpending(&(0x7f0000e1c000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = gettid() time(&(0x7f0000881000)) syz_open_procfs(r2, &(0x7f000037e000)='net/stat\x00') llistxattr(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f00003ad000-0xad)=""/173, 0xad) 2018/02/03 12:46:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000008f000)='./file0\x00', &(0x7f0000984000)=""/184, 0xb8) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001f5000-0x4), &(0x7f00005ac000)=0x4) mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000fbf000), 0x372, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) getsockname$unix(r0, &(0x7f0000e24000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000f000)=0x8) readv(r1, &(0x7f00007e1000)=[{&(0x7f00006c0000)=""/125, 0x7d}, {&(0x7f0000583000-0x42)=""/66, 0x42}, {&(0x7f0000aa8000)=""/232, 0xe8}, {&(0x7f00001bf000-0xa9)=""/169, 0xa9}, {&(0x7f0000494000)=""/94, 0x5e}, {&(0x7f0000cba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000612000-0xb3)=""/179, 0xb3}, {&(0x7f0000f36000)=""/156, 0x9c}, {&(0x7f00005b2000-0xe6)=""/230, 0xe6}, {&(0x7f000083d000-0xe5)=""/229, 0xe5}], 0xa) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000042d000-0x20)={0x0, 0x1, 0x2004, 0x1000, &(0x7f0000b32000/0x1000)=nil}) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r3 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x80002, &(0x7f0000824000)=""/186) getsockname$llc(r2, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x800001, &(0x7f0000b85000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r2, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VT_RELDISP(r5, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) r2 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x40080) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000000e000), 0x0, 0x100, &(0x7f000000e000)=@abs={0x0, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) [ 191.785701] kauditd_printk_skb: 59 callbacks suppressed [ 191.785710] audit: type=1400 audit(1517661966.351:1757): avc: denied { read } for pid=26121 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 12:46:06 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000210000/0x3000)=nil) shmat(r1, &(0x7f0000424000/0x2000)=nil, 0x1000) creat(&(0x7f000013e000-0x8)='./file0\x00', 0x1) sendto$packet(r0, &(0x7f0000030000-0xd)="770cb5de349300104b1982c4e3", 0xd, 0x0, 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000a52000-0x1)) setsockopt(r0, 0x400000000114, 0x8000000000006, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f00004e1000-0x40)=[{r0}], 0x1, 0x0) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a}, 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, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/03 12:46:06 executing program 4: move_pages(0x0, 0x0, &(0x7f000098a000)=[], &(0x7f0000001000-0x10)=[], &(0x7f0000b36000-0x28)=[], 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006fc000)={0x2, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/226, 0xe2) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2, {0x3, 0x7, 0x10001, 0x1f3, 0x0, 0x5}, 0x7fffffff, 0x101}, 0xe) 2018/02/03 12:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)={0xfffffffffffffffc}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000076f000)={0x0}, &(0x7f000020a000)=0xc) prlimit64(r2, 0x9, &(0x7f00001b2000)={0x20, 0xd0}, &(0x7f0000878000-0x10)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x10000}) 2018/02/03 12:46:06 executing program 3: clone(0x0, &(0x7f0000ec4000), &(0x7f0000208000), &(0x7f0000266000-0x4), &(0x7f0000edc000-0xc2)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000c5f000)=0x136a0000000) 2018/02/03 12:46:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000080c000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f000024f000-0xae)=""/174) 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) bind$unix(r0, &(0x7f0000d44000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) read(r0, &(0x7f0000d7b000-0x2f)=""/47, 0x2f) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000ff2000)=0xe8) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty}, &(0x7f0000fd3000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000344000-0xb)={0x7ff, 0x7ff, 0x8e, 0x3, 0x8, 0x0, 0x263e, 0x0, 0xb76, 0xdf3, 0xd0}, 0xb) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff3000-0x10)={0x0, 0x0, 0xffffffffffffff80}, &(0x7f000038a000)=0x10) 2018/02/03 12:46:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d06000-0x64)={0x0, 0x5c, "c70d901bc9814a1c814ce70a8ff77f9c62af16007c9dde24fe758c3db0e6da21288195615dc94409fa113d4f879856ad6e90b11fd9ca9caac99507374395fd3282238c53950305e0f720d3337d22e49571b42910503bc230f62c5113"}, &(0x7f0000001000-0x4)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001f9000)={r1, 0xd0, &(0x7f0000001000-0xd0)=[@in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4e}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1, @empty, 0x7ff}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7a1ed877}, @in={0x2, 0x0, @rand_addr=0x2}]}, &(0x7f000075e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r2, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out}, 0x28) 2018/02/03 12:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000000a000-0x40)={0x11f9f87f, 0x2, 0x8, 0x2, 0x7, 0x8, 0x9, 0xe6}, &(0x7f000058f000)={0x9, 0x3, 0xb33d, 0x1, 0x100, 0x7, 0x6, 0x7}, &(0x7f0000525000)={0xffffffffffffffcc, 0x4, 0x8, 0x29, 0x1, 0x5, 0x1, 0x3a}, &(0x7f0000008000)={0x0, 0x7530}) setxattr(&(0x7f000060a000-0x8)='./file0\x00', &(0x7f00002b5000-0x14)=@random={'os2.', 'selinuxvboxnet0\x00'}, &(0x7f0000bad000)='\x00', 0x1, 0x3) r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000275000-0xc)={0xfffffffffffffbff, 0x0, 0x8, 0x8, 0x1f}, 0xc) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00005f1000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffd000+0x868)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00003df000)=0x5) r2 = syz_open_dev$amidi(&(0x7f00001ee000)='/dev/amidi#\x00', 0xd7, 0x400) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000053c000-0x10)={&(0x7f00006a7000/0x2000)=nil, 0x2000}) 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000457000)='/dev/net/tun\x00', 0x0, 0x40000105) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c23000-0x108)={0x0, @in6={{0xa, 0x1, 0xa4d, @loopback={0x0, 0x1}, 0x7}}, [0xffffffff, 0x9, 0x4, 0x9b, 0x20, 0x9e1, 0xffffffffffffffd3, 0xbb, 0xd85, 0x80, 0xfffffffffffffe4f, 0x4, 0x1, 0x3, 0x81]}, &(0x7f0000fbb000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000cec000)={r3, 0x4, 0xc7, "2515b2121b4521c7c17ff9c92e7b93f3fe8cee569a5e64aeb12f5051b10d9257949fcf23c77741f346969bda2fbbadeffc1b5ff143d60e0a045c94917bb37fea9aeef2b07b76be7d5fb407a5fe45d90c2b38acb0b4b72aeb50d6bfd3f74c5f520e39e4175e4e0326aa0a6af1fc43e735120d72939575eb9b1606d42a15d1e291b914384d9dc7807d1e21af37827a6b9fcb149ba15e6a64789b4543478804e4a5d32be74625b0d721816a5ae6803f7b0f8143f8b29b0a675ff8581c5ebdce2f1587974b7ffca49f"}, 0xcf) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00004db000), 0xff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000028000)={0x37, 0x2c}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071d000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 12:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000843000-0x258)=[{{&(0x7f00005b6000-0x10)=@ax25, 0x10, &(0x7f00000b3000)=[]}}], 0x1, 0x0, &(0x7f0000916000-0x10)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000074000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001fc000)={0xe3e}, 0x4) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000f9d000)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000031d000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/03 12:46:06 executing program 6: 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) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x101}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x8f94, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}}, 0x8c) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x40100) ioctl$TCSBRKP(r3, 0x5425, 0x4) perf_event_open(&(0x7f0000002000-0x78)={0x4, 0x78, 0x4, 0x17c98b58, 0x401, 0x0, 0x0, 0x7f, 0x10, 0x1, 0x8, 0xffffffffffff37a6, 0x10001, 0x1, 0x67, 0x1, 0x5, 0x7, 0x7ff, 0x8, 0x4c, 0x7, 0x6, 0x6, 0x401, 0x8f00, 0x8000, 0xfffffffffffffffe, 0x197, 0x4, 0xdf, 0xffff, 0x40, 0xffff, 0x7, 0x1, 0x4, 0x100000001, 0x0, 0x80, 0x7, @perf_config_ext={0x8b, 0x3}, 0x8000, 0xfffffffffffffffb, 0x9, 0x7, 0x7, 0x7, 0x9}, r0, 0xfb7, r3, 0x9) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x400, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000)={r2, 0x1, 0xffffffffffff0000, 0x6}, &(0x7f0000003000)=0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x3}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000018f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r5, &(0x7f0000c39000)=@abs, &(0x7f0000d03000)=0x8, 0x80000) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000d05000-0x1a0)={[], 0x81, 0x6, 0x101, 0x0, 0x9, 0x2, 0x0, [], 0x5}) epoll_pwait(r3, &(0x7f0000547000)=[{}, {}], 0x2, 0x5, &(0x7f0000b30000-0x8)={0x4}, 0x8) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f00008ff000)=0x1, 0x4) connect$unix(r6, &(0x7f0000954000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r5, 0x5, &(0x7f0000002000)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007fc000-0x4)=0xffff, 0x4) [ 192.075990] device eql entered promiscuous mode [ 192.085725] IPv6: ADDRCONF(NETDEV_UP): eql: link is not ready 2018/02/03 12:46:06 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0}, &(0x7f0000607000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000070000), &(0x7f0000617000), &(0x7f0000001000-0x4), &(0x7f000068f000-0x20)="ef32acce8e19c0034e2596c1887e4d1b83fc524e395c18c2c029f7b784a76fef") sched_getaffinity(r0, 0x8, &(0x7f000040a000)) 2018/02/03 12:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000939000-0x8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)) r1 = syz_open_dev$adsp(&(0x7f00006fa000-0xb)='/dev/adsp#\x00', 0x0, 0x380c0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00008b7000), 0x4) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000aba000-0xa)='/dev/dsp#\x00', 0x100000001, 0x40140) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000475000)="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") r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000e72000)={0xdbc0000000000000}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) fgetxattr(r1, &(0x7f00002d7000)=@random={'trusted.', 'security.capability\x00'}, &(0x7f000006d000-0x79)=""/121, 0x79) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0xffffffffffffffff, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00007d8000)="d09f92") 2018/02/03 12:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000e14000-0x14)={0x7, 0x8d, 0x53e, 0x5, 0x4}) r2 = getpid() r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000e5b000-0x8)) sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000b0000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000747000-0x50)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000754000)={{&(0x7f00000b9000/0x1000)=nil, 0x1000}, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 12:46:06 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000093a000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000067000), 0x2c5) 2018/02/03 12:46:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004fd000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000987000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001d6000-0x8)={0x0, 0x4, 0x8}, &(0x7f0000232000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006b6000)={r3, 0x5, 0x5}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000507000)=0x1000, 0x4) 2018/02/03 12:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000ffc000-0x8), 0xfffffffffffffff8) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r1, &(0x7f0000b97000)=[{&(0x7f000007b000-0x1)}], 0xffffffffffffe35) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c64000)={0x0}, &(0x7f0000d5d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003c0000)={r2, 0x8000}, &(0x7f000015b000-0x4)=0x8) 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000001000), 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000)={0x101, 0x1, 0x6, 0x1, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000)={r2, 0x3}, &(0x7f0000002000-0x4)=0x8) 2018/02/03 12:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c9f000-0xa)='/dev/vcs#\x00', 0xfff, 0x4002) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r5 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f8a000)={0x0}, &(0x7f0000528000+0xb0b)=0xc) sched_getattr(r6, &(0x7f0000ce3000-0x30), 0x30, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x8db) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00002e0000-0x4)=0x5) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000212000)={0x0, 0xf4, 0x7fffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000704000)={0xa, 0x1}) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') add_key$keyring(&(0x7f00009d5000)='keyring\x00', &(0x7f00000ce000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000a86000-0x6)={0x7, 0x8, 0x9}) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000848000)=@req3={0xbe1, 0x8, 0x6, 0x7, 0x1, 0x6, 0x10001}, 0x1c) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x800080) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c) syz_emit_ethernet(0x30c, &(0x7f0000007000-0x1175)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x13e, 0x2b, 0x0, @empty, @empty, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x0, [0x0]}) 2018/02/03 12:46:06 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000012000)={0x0, @empty, @local}, &(0x7f0000006000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f000000b000)={0x77359400}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000026000)=@alg, &(0x7f0000027000-0x4)=0x58) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000027000)="58057e41db0e9868225a333c4c39d80e562288feb5c3c1d78f4fdcbb05c2fd10", 0x20, 0x10, &(0x7f000001e000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000027000)) 2018/02/03 12:46:06 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000+0x4b8)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() setfsgid(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000009000-0x90)=""/144, &(0x7f0000008000-0x4)=0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000000a000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x5, 0x0, 0xb12a, 0x7}, &(0x7f0000005000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000b000-0x8)={r3, 0x3}, 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000008000)={0x4, 0xb854, 0xd72, 0x5, 0x5, 0x1, 0xfe, 0x2, 0x7, 0xf8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000009000)={0x2800000000000000, 0x9, 0xab9}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000-0x3), &(0x7f000000a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000006000-0x4)=0x8, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x18) 2018/02/03 12:46:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000073a000-0xc)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000c9a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ca6000)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000cfc000-0x20), &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000b59000)="7aa70838b13f228564c8f9dab970706a27a0f56986c69d763c7d470f4eae7b2689aaf3dcb0f0a6e89400aaaeb69be7df861819a2cab7745484e86792d40ba53dc90625605af40e9690f7ca44f6fc2a8c8d526120d1f5ad973a63edafd5c39eba5b8c9f5f5a6b9df0ae6666cd1dca21530726dcd4e36957afaf91360e89063faa64d75a7cf58b28878b4b7d9c7d8e832161e0691d89544cab9affd83705923e5d914d389975fc50523bba81a9ca0e6963bb8f52a822a71ac11b251921b0ffdc549c95314dd095b76549e70116df91052615b31719c8612a3aacaf2b59818ac56a03") openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r3, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) [ 192.250303] binder: BINDER_SET_CONTEXT_MGR already set [ 192.264872] binder_alloc: 26222: binder_alloc_buf, no vma [ 192.270533] binder: 26222:26238 transaction failed 29189/-3, size 0-0 line 2957 [ 192.289223] binder: 26222:26228 ioctl 40046207 0 returned -16 2018/02/03 12:46:06 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80, 0x4}, 'port1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003e3000-0x4), &(0x7f00007be000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x82, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb"}}}}, 0x8c) 2018/02/03 12:46:06 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, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 12:46:06 executing program 6: 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b4d000)={@generic="be04142c693af103ee012d00cc0b334f", @ifru_addrs={0x2, 0x2, @empty}}) [ 192.350666] binder: undelivered TRANSACTION_ERROR: 29189 [ 192.356530] binder: release 26222:26228 transaction 133 out, still active [ 192.363553] binder: undelivered TRANSACTION_COMPLETE 2018/02/03 12:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000049d000)='/dev/cuse\x00', 0x2000000000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00001fb000)={0x0, 0x0, &(0x7f0000ab5000-0x20)=[{&(0x7f0000114000)="1568cfb6b398aa51d033bc26cd9281afbd7d79da3ebcb29b37c0ee19c1cb85e938fb3a7c17f661383ad057884d3dd6", 0x2f}, {&(0x7f000058a000)="ec0dcf19416bec35be9176572736f8667240413f9f84c5f577856eee8e2608f86042f654fd876b7b03f53b96a330afd4f63cd4d405258720354b4c2ad24abf7cdd445acb7af664b8775085de47c608cd66bcc9079c8295f13ac7c565797aaf0c64b21fd72f221cf3e5cc2f7b15a6a538296437961ff192", 0x77}], 0x2, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10, 0x2000}, 0xfffffffffffffffd) ioctl(r1, 0xc0184900, &(0x7f0000002000)) connect$inet(r0, &(0x7f0000160000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000779000)={0x3f, 0x2, 0x1, r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000016e000-0xf9)={0x0, 0xf1, "b2932a407c5904183997f4d6de3354b41860209424d604188d43f1d7dba0c710c4529936e62e5a4218129ef7ad31b89ae9d158ae10cd7b8dd316164cb5d590b3839a99bcbb7094a40c9bb4243881d6ceab3729f23e06106258a7dba4e687554316d30232df9b71766830071a2beba31375ac5b7084e145dd7cd186e08ec698b6fe30a6d5f87143812b970a50fead33d0e0967d71b64f63fb8a50e0e55da57fddf3a39287a22bb369c7bb7ae788b4d8fc23d1ae81db44adc44b6a4f8003c2f4da960e047889e5d35901a2a2115a980b54baea656c39466434ac54a57b818bfe61a5bb2944515ad174bb4cf8dd90fa09f8f3"}, &(0x7f0000310000)=0xf9) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006eb000)={r2, 0x1}, &(0x7f0000a37000-0x4)=0x8) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) [ 192.408417] device eql entered promiscuous mode 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ppp\x00', 0x189800, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendmsg(r2, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a35000-0xb)='/dev/loop#\x00', 0x0, 0x181002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e5bd3663798862745aecf19ac27146df237ba793526ec8fb8c19dcead74780b354022747cc50f1d56d08d930eb8951c032ac82ab7e24f9c040630cdc9f317174", "a0048cd284c85691b3c30c129b2d2594b2970b087c2a551ce234a54d62fb0bab"}) time(&(0x7f0000512000-0x8)) pipe2(&(0x7f0000551000-0x8)={0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f9d000)=[@in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x200}], 0x1c) ioctl$TCFLSH(r1, 0x540b, 0x7) [ 192.432731] binder: send failed reply for transaction 133, target dead 2018/02/03 12:46:07 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000004000)=""/105) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000008000-0x54)="c35eb4325b953dfb589d831f4375b0a1ec79deef7d1236f670d70d8387bcf4ef2d7e17386d30949774778a2f80f5afa21d87b9e502862d2788d8d846250772b00c73dc7d51061b7f0906d5e8f6d050b73a4e60eb") r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x8, 0x200000002000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) 2018/02/03 12:46:07 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$dspn(&(0x7f00008e2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bfc000), &(0x7f0000f8d000-0x4)=0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000f8c000)={0x0, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}, {{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}}, 0x108) 2018/02/03 12:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000054f000+0xf98)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$nfc_llcp(r1, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748"}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408}, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000607000), &(0x7f000042c000-0x4)=0x4) 2018/02/03 12:46:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f11000-0x68)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00002f4000)) bind$llc(r2, &(0x7f0000276000-0x10)={0x1a, 0xf5, 0xf375, 0x1, 0xfffffffffffffffd, 0xd93, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) ioctl$TCSETAW(r2, 0x5407, &(0x7f00004ca000)={0x52d, 0x3, 0x2, 0x4, 0x1, 0x3ff, 0x8, 0x1000, 0x2, 0x4}) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(&(0x7f0000599000-0x8)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f00007b6000-0xb)='/dev/midi#\x00', 0x9, 0x102) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000392000)={0x1, 0x7, 0x9, 0x8, 0x12, 0x80000000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e71000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e6c000-0x4)=0x10001, 0x4) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r2, 0x4, &(0x7f0000909000-0x10)={0x3d, 0x5, 0x3, 0x6}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='sysfs\x00', 0x0, &(0x7f00001e1000-0x1)) 2018/02/03 12:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pwrite64(r0, &(0x7f00008b7000)="b0b30d557cd410576e474b5a8090149cf63f4fbe93f6a103e1175fbd8140b20384c0c5cd4d828c5abdb8d88e13c2fb9d97f10bae82a2f90d4a40aa04153eb1332d00d9ed9e8bfc4939af8fd059d3da0094d13712e7113914b34233afdc4e9c20924f31c04bddc3639ac890acb200e42eef", 0x71, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$sg(&(0x7f0000baa000)='/dev/sg#\x00', 0xde5a, 0x0) mknodat(r2, &(0x7f0000eee000-0x8)='./file0\x00', 0x2, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000cfa000-0xf0)=[{{0x0, 0x0, &(0x7f0000a5b000)=[], 0x0, &(0x7f0000472000)=[]}}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f00001ca000)={&(0x7f00002cc000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00004bc000)={&(0x7f0000af3000-0x124c)={0x124c, 0x17, 0x0, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1}, @generic="1f693092acf92547fd9867d76f66169c203dedd47e798418b347666e2b344170244960073f0e6a4b7ce0034a891e36bdd9df09de28f4d19ad7199e881ca6e1102ef1d1144c5599dd9566e287aecbac62072b7ac6766e2fa7c29951747ec0cb184a25ab038cdfd00cb87cc0cacb6e997edf98c3fe16edf6c88b190dfeb5749c647055e35e7bf3b7176a2c5ee8f2066a8083cae4466ee8e8f3f10bfcaa83c1eb69f60ac37b66ccb0d473da1d51c1c22cde0548cec5b642e693983a05b5ba2cc8", @nested={0x10a0, 0x67, [@generic="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", @generic, @typed={0x18, 0x13, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="d91d9ff31f520072034d070594ca2feb3d29c9a39449ccc61bcf6486ef32860ee551f5ab226419db1d31ebe13311e7aa509ff230b32a7d90d3bd85e0313a5ad0fc775ba0f39fab19c47abc29c105e971fb82bf012fd2e078a30edb62c4f5497f17fd53bbd5c833fdcb3629f540209dbe8c4f313e661be93e53243c0bc88a54220fc982c2"]}, @typed={0x10, 0x2e, @binary="317a10aba271f0"}, @typed={0x8, 0x2e}, @typed={0x18, 0x80, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="650fe04fb19fd4156d31cf58f5ea9f2df20afb07eb8c29e4c8f526dcc65ea9d69da0eb7414a5c11f0c8f9c26fa7c11ff7e1de7143c484be4d55a48f611270c9eafe59f9c8ab035a572b31ee68850e0d05a0615b2e36ac705b1ac84bb1947677db26edd14251528f934a07705424346401e6e366951e896e4fdda515a02a4cd90be995570b02abda1f72b3e480b68f722f161389f2771e29b2fc071b9f3052ffc"]}, 0x124c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00004e5000)=0xffffffffffffffff, 0x4) 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000003000-0x4)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) open(&(0x7f0000012000)='./file0\x00', 0x210042, 0x20) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 12:46:07 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000f22000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x8100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x40, 0x4) 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, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ec000-0xc)={0x0, @broadcast, @multicast1}, &(0x7f00005d2000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d41000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = dup3(r2, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000181000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, 0x2, 0xff, 0x0, 0x5, 0x10001, 0x3}, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000d8a000)=0x4) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00007fe000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x2, 0x7, 0x3}) unshare(0xfffffffffffffff8) 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000e000-0x52)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, 0x0) r0 = msgget$private(0x0, 0x40) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000b000-0x10)={0x7, &(0x7f000000b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000010000-0x8)={r2, 0x22}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x3) msgsnd(r0, &(0x7f000000f000)={0x3, "75816fb2acba824927054f5ad3c0472d65df71d93042fc3dc89d1deef5a9d96e420e871d1175d9ab746ca1abf6dbb13c5e7f617edb181df02578d887fe20b95e0eb0"}, 0x4a, 0x800) 2018/02/03 12:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) pwrite64(0xffffffffffffffff, &(0x7f000031e000)="2707c310e09f260c9a7e1df6c60695d0bd1f4f35c4688ffa42be319d828934550b6800b28879ee8b3439dacd4dbba17644837857991fc37fdf677fc0776bfc5c7d730a8be7c02d4d48179f652442162015b1ac5f575ea5ca758de3fa8d9e034bc30afaccfbd18f", 0x67, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000021c000)=[{{&(0x7f0000440000)=@sco={0x1f}, 0x14d, &(0x7f0000647000-0x20)=[], 0x0, &(0x7f0000634000)=[], 0x0, 0x804}}], 0x1, 0x0) socketpair(0x11, 0x800, 0x8, &(0x7f0000ca4000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fa0000-0x38)={&(0x7f000066b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009b1000-0x30)=[{&(0x7f0000d72000)="c87d68546647a3a9a47e15ff472537859a59dec9d2435a1f99cd8d9d5a22e53f053e35215abe88e69bc933c6b8c8ab615c9f3b7e405700f891d126a5f11ca38caeca1bd6657e9b647bc6d3e688f35cfda04edf229cba600c939a11340a921d6a3da1b0c4cd0835cf0c9ec0f7cb1967180f626429e7e1b82a0948e8c5c5dce5bb8e1ec0b2990fd210de2a5a028208083bba932887cff812e8ee43bb10a03b1ff775b960752e48b05dcb3f0570cb6bdaa4b8b246b413a08a33fec53935bd6685", 0xbf}, {&(0x7f00004c6000-0x6e)="ae812b4d7fde9d841d2a7e3e4de40ee534bffe053f7332ec6c0c6c0575b2b1355e8a8aa80c05d90e9ac516254dd8e3ca6ce8a051534dcabc2a8e0b52d7805ab9e9ed339fc2b88ec2afecdcfa73e4a619ab0999ac5d3b828bbf312d29257d972fb3da47fa3fd7aa3bfd1519765b85", 0x6e}, {&(0x7f0000c4e000-0xc9)="0e6216904492444c52fca1b5ff1e11533588b0ff54305a5a89ff97eae8175487d528d8e67f66e875fe5ad9cb723e33fa09295cba963ac33b870d27e3ce971a668c50914f94cfbd281b70bc72b0e10b6249eb2a24c92b7d1558478d784768badbc3757d89f5f0ae155dab92605ea736a192229bc6b51bed8c6e5fb81bf05cdd0a9a4ab485b820fb5ca161d9b001414d56a8b9ff2d5a4ca65bdf7115c5ffa83f40f7d4014e2fb3199ddaf0b8795819637fb65648723ad477acc389562d42f32bd9169c108972e8116b09", 0xc9}], 0x3, 0x0, 0x0, 0x4000}, 0x20000810) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000641000-0x4), &(0x7f00004b3000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fb7000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x800, 0xff, 0xd5}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fb6000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000591000)=0xe8) sendmsg$can_raw(r1, &(0x7f0000866000)={&(0x7f0000252000-0x10)={0x1d, r3}, 0x10, &(0x7f0000f50000)={&(0x7f00003bc000)=@can={{0x4, 0x8000, 0x4, 0x7}, 0x7, 0x0, 0x0, 0x0, "852a2e1f23852426"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x90) 2018/02/03 12:46:07 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000834000)) socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="0165d80000018a0700000000e5ffff3f", 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0xfffffffffffffffa}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) 2018/02/03 12:46:07 executing program 1: prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) socketpair(0x5, 0x3, 0x73, &(0x7f00008e3000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000)) 2018/02/03 12:46:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000+0x963)=0xdbae, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000036a000-0x1f)="7e4b923a303b5e1a92cebd884ee5411ba1754eb8e05162e194655bdc37f314") 2018/02/03 12:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fallocate(r0, 0x3, 0x3f, 0x7fff) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d75000+0x77c)='/dev/rfkill\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pselect6(0x40, &(0x7f0000c1b000)={0x5, 0x2, 0x4, 0xdc25, 0x1, 0x101, 0x8, 0x7fff}, &(0x7f0000a9a000-0x40)={0x5, 0x4, 0x9, 0x5, 0xffffffffdf069843, 0x70e0, 0x0, 0x3}, &(0x7f0000d83000)={0x915e, 0x1b104a8f, 0x1, 0xb6, 0x7, 0x8, 0x80000000, 0x8}, &(0x7f00003bf000)={0x0, 0x989680}, &(0x7f0000b0c000)={&(0x7f00003fc000-0x8)={0x363}, 0x8}) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e26000)={0x0, @rand_addr, @empty}, &(0x7f0000fe0000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fe0000)={@multicast2=0xe0000002, @empty, r2}, 0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000fe0000)={@generic="f13db8f9bbde5c9bcb321e61c3a02446", 0x417}) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fdf000), 0x10) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x22000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={0xffffffffffffffff, &(0x7f0000b59000), &(0x7f00000cc000)}, 0x20) 2018/02/03 12:46:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/03 12:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/02/03 12:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x200000000000000, &(0x7f000034c000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dmmidi(&(0x7f000057c000)='/dev/dmmidi#\x00', 0x6, 0x201) recvmsg$netrom(r0, &(0x7f0000701000-0x38)={&(0x7f0000388000)=@ax25={0x3, {"098d0f0ec96430"}, 0x7fff}, 0x10, &(0x7f00008cb000)=[{&(0x7f0000076000-0x4e)="7a4dee2e5af6355e7aee5dee12f88f30cc7318a6cde8c6970f94c59fdd3d8c589ddaf92b23d14c229c43793a87e55f6fdc2bdf5764077e0bff08ca381e348976e65139e01101660bd78655c79da4", 0x4e}, {&(0x7f0000949000-0xf1)="d54e23d1400b2e218c18464f5adc5c8d8316690cef1bdb040f25e46fe54d9bc7402b785e060a4a6aa25d7a7ddb6c65c7eca83d08416d4fb9bdf2975eede01d0e0d385603f21d3f8db83a3aabd64f5c48537b7b783ba19c1bb642c9b548ef87555f7c06196b178fad7c94e8dbcd74044c4c80c363d630a80b94745f381c049be7394c1d40f0e253fdeb42cda0c4fcefa82e2bf6ff90741e5e157b80f3bdcbf449f7353f3385acaf3080020adb3ec1e3010a8fe4b1c1df408157b8a3ab884ec59bf2e44d63a16d1a3705af0818a2b48583afa707f7154857802c0bff74c17e4040bf3b273ce7d7f2a42912d5fe54cd7c2681", 0xf1}, {&(0x7f0000256000)="b23e8042caf80e367d643a1dcade1d8c477dbfd620d4444c05d5a2f0d0f68e961fe3278b923d3328ad80", 0x2a}, {&(0x7f000004c000-0x15)="e007d6bb522372433dbe9f327f769092cc43708d849a899258e996c9cce8160ecb1c8253b94e3a695ae587ca67d8a5499bf5bd785184c3177f7510aa6b7742ec7b395027d3e5f6b5a7b336d399fa104ee4c44f13efed581f6253b0894ef17f95e4724738cc0591ef89c5155870a365170f3ea647844d3fe435fa6734b6b79149e176fda6f945fdfdd229", 0x8a}, {&(0x7f0000e31000)="9bd2d98d3276b0b7320d076d232ce19245ca1f8b59e319b20017e4d3d994be115020bbe40dee414fa1fe363bc91eb41902f36f7ec2b09604692dc22cacd76020adb722e4c8b8fe1a51b9515f78113d8c0d77cfbc17e73d9174999998b93c0c9f3f0cefa294edea1aed9b3aff65bb2d745c7080286c365f4b7ecd0e6604ccc468ec352b2e4f529ba2c61d3e7e7e5bcbeb78f9046bebc37269ebfcd4a46e6cd569c0f5257d1b305a2f34ab9ba7e4d46b270e03c7ac611fa4028c7ab75a931df18a5e3596b933927ce8dfae32a0055b", 0xce}, {&(0x7f0000151000)="cb59bee74ffced928f5fce4fa165df96bae6aefd97fe6c5c63c1a4a4c778e1f25a9c9b2c8876e2acf2592e6597b9c75b4235845332a5cab1c5069804e26283ada70137c3fd37f570dd9dcc387607a4023b8ff4ca53ff1e57d4b62c91aa531ec180e0fd97707b97fec6b0e87cca9482e72c4ab7fa8e3aa96148d95c07e123b79261a6abb908aa366b133fb9929545b023", 0x90}, {&(0x7f000078f000)}, {&(0x7f0000dc7000-0x5)="d373114f48", 0x5}, {&(0x7f00009ea000-0x99)="c1f5935048bd3c5a7f5ce442a7ad761e87a609f63ef670ee7ac2347ffbcb791d8a60b94d1aa90d096bbbc3fc7a2141d7a409c7b3c2fbb453289716fac167352fd2257c91357af34e4f999604df89cd24ef563a09e47325c746b05809fc71511c1a5e25c232d19e2914a6641a5db2a77e18c9d6a99e2aead2f51e2ed12340948461654401ad5c9a6140ca66b5711c113c33e15aeedfd567b5be", 0x99}, {&(0x7f0000f94000-0x38)="89063fc4c113ea5c54f5527105c6648b738685e7ef73813e7fafd4aa942a19badfac70c1bdecc56b38f1d86c006415f7fea4314f900f915e", 0x38}], 0xa, &(0x7f0000e5e000-0x120)=[{0x78, 0x196, 0x7f, "eb15b1a38f3f214bd85f643c7c3b249083465a95d6cec4e5c4320a2c328198681298f8305c6efdd63e4eefdba7f23eb1e04b49d2b5cd9e161ea59da7fd38f9e6cbd7dbbf325e58361a813b77dbe4b7b3b5713ea180efce9bf45f183aaae7ac8123cb"}, {0x50, 0x116, 0x1, "d54cf1febc3ed6a9db12fd71dea75c9813173959dda41dfdbc172219124fddd01b937aed6d45157493abc71a9b49017e70c930fc0d28d51884a8650776c7"}, {0x58, 0x6, 0xffe7, "e0e473c4173839dfc91ccc717f1e861dcac3aeb48761191546bec322a45f458e904327b1b84c08d38261908de419e432099c919e6de05024a8be75291741cbd0fd697e4f8687"}], 0x120, 0x4000}, 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f5f000-0x4)=0x9d) fchmodat(r0, &(0x7f0000f78000)='./file0\x00', 0xc0) rmdir(&(0x7f0000e83000)='./file0\x00') mkdir(&(0x7f0000724000)='./file0\x00', 0x8c) 2018/02/03 12:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x101a80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc8000)=@int, &(0x7f000060f000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000f7b000-0x10)=@ax25, &(0x7f0000f76000-0x4)=0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b51000)) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000), 0x0) syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x7, 0x1) socket$netlink(0x10, 0x3, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[]}, 0x20000000000000) r2 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f0000f8d000-0x8)='./file0\x00', &(0x7f00003ce000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa3000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000aab000-0x4)=0xe8) stat(&(0x7f00003d9000-0x8)='./file0\x00', &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) fcntl$getownex(r1, 0x10, &(0x7f00009cf000-0x8)) fstat(r2, &(0x7f00004c3000-0x44)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000854000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000), &(0x7f00002ff000-0x1)=0xc) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000023a000)={{{@in6=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000853000)=0xe8) getgroups(0x4, &(0x7f0000edf000)=[0x0, 0x0, 0x0, 0x0]) geteuid() 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f000005a000)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000308000-0x8)={0x5}, 0x8, 0x80000) fadvise64(r0, 0x0, 0x7739d5dc, 0x0) umount2(&(0x7f000013a000-0x1)='.', 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000096000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000041a000-0xb)='/dev/audio\x00', 0x4200, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000474000), &(0x7f000060c000)=0x4) unshare(0x28060400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cc3000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c0e000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000392000-0x40)={r2, 0x9, &(0x7f0000816000)=[0x2, 0x400, 0x9, 0x400, 0x3797a911, 0x0, 0x7fff, 0x8, 0x9], &(0x7f00002d6000)=[0x0, 0x3, 0x4, 0x3, 0x81, 0x4138, 0x81, 0x10000000000000, 0x192], 0x4, 0x0, 0x2, &(0x7f0000c89000)=[], &(0x7f00007e8000-0x24)=[0x8, 0x1c0, 0xffff, 0x4, 0x7, 0x100000000, 0x8, 0xfffffffffffff82b, 0x4]}) 2018/02/03 12:46:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x40) getpeername$netrom(r0, &(0x7f00004ac000)=@ax25, &(0x7f00004d9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) [ 192.854941] audit: type=1400 audit(1517661967.420:1758): avc: denied { sys_chroot } for pid=26375 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 192.896610] audit: type=1326 audit(1517661967.462:1759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26364 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 192.929996] audit: type=1326 audit(1517661967.487:1760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26364 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 192.954822] audit: type=1326 audit(1517661967.491:1761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26364 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 192.979253] audit: type=1326 audit(1517661967.495:1762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26364 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 193.003822] audit: type=1326 audit(1517661967.495:1763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26364 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 12:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = timerfd_create(0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$notify(r0, 0x402, 0xc) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2}, 0x8, 0x0) 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, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00004a2000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r2, 0xc0184908, &(0x7f0000002000)) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) 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), 0x8) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000300000)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000000)={&(0x7f0000ff5000-0x10d8)={0x10d8, 0x38, 0x100, 0x0, 0x0, {0x13}, [@generic="c1280547143f975b0db266003d53c5db93a06cf02d0eedad96441f7a5e90698e6116ab69ea", @typed={0x18, 0x9, @ipv6=@empty}, @typed={0xc, 0x31, @str='\x00'}, @generic="5474ae7fa0c75a7dfd9720d583e68ad240b5f264b85f308bbc7d8a87a9a2c7cbd84e71b7134547c1e2149b87edf89ead52a0461d59b6142f6fa82428680910f69216ada162d98ce8b03e3cdc97fe444b9ddc9d8e5c7ff25631a058b11741cf0ca7db729baf5b14e893", @generic="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", @typed={0x10, 0xf, @u64=0x20}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x1}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000)='/dev/sequencer2\x00', 0x2840000, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f000057e000-0x1)) 2018/02/03 12:46:07 executing program 4: unshare(0x4000000) clone(0x0, &(0x7f0000b22000), &(0x7f0000f13000), &(0x7f0000962000-0x4), &(0x7f000022a000-0x2)) pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/02/03 12:46:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) fgetxattr(r0, &(0x7f00005d8000)=@random={'osx.', '{#-prockeyring+\x00'}, &(0x7f00000b5000-0x81)=""/129, 0x81) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/cuse\x00', 0x80440, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000670000)={@generic}) 2018/02/03 12:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getpeername$inet(r1, &(0x7f00000ea000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000083f000-0x4)=0x10) 2018/02/03 12:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005ea000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f54000)) r2 = syz_open_dev$mouse(&(0x7f000007b000)='/dev/input/mouse#\x00', 0x3, 0x40000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000987000-0x50)={@generic="d2e6158c711ea8c09c42a13040c9c7bb", @ifru_ivalue=0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e98000-0x10)='/dev/sequencer2\x00', 0x20000004000, 0x0) 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e33000-0x8)=[0x15eb, 0x2]) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000050b000)={0x4dd, 0x5, 0xffff, 'queue0\x00', 0x4}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000ed6000-0x8)={0x1, 0x8d}) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f000075f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000060000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f00006da000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x1fe, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x47f) [ 193.028404] audit: type=1400 audit(1517661967.495:1764): avc: denied { setuid } for pid=26373 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 193.052640] audit: type=1326 audit(1517661967.508:1765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26364 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 12:46:07 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000265000-0x4)=0x0) ioprio_set$pid(0x0, r0, 0x500000000) mknod$loop(&(0x7f00006ef000-0x8)='./file0\x00', 0x10, 0x0) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059b000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000a63000-0x8)='./file0\x00', 0x54) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000248000-0x3)={0x0, 0x480, 0x101, 0x5, 0x2, 0xe4, 0x8, 0x4674f4cd, 0x4, 0x9}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) ioprio_set$pid(0x3, r0, 0x8) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4b000-0x8)='./file0\x00') 2018/02/03 12:46:07 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000001e000)={0x0, 0xa3, "7ea73cf840a5ba320c2e0b0af68034e817ed458b340684f6426efd787f1fa21990d3754c5de3a37e6287c077a8cd77812a85aa38b7b449f7011064e8f9838039f1658d293d603a148f17fe9d3b927670561251e4a5e563b1a5180e50e8ce7cfe1e25d68741263697975c712de5672d1e56e60a4d267d74d443c0153279b329322752b15f25c2d8506d7a055be3ac5c6411830dc93f33df43b3144ad37a0e77c7c6f158"}, &(0x7f0000005000-0x4)=0xab) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000011000-0xf2)=""/242) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001e000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x3, 0x4b6, 0x2, 0x48, 0x5}, &(0x7f000001e000)=0xa0) socket$inet6(0xa, 0x80f, 0x6) r2 = socket$inet6(0xa, 0xa, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f000006d000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000162000)='/dev/rfkill\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000aa4000-0x8)='./file0\x00', 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000098e000-0x4)=0x0) sched_setparam(r1, &(0x7f0000488000)=0xfff) renameat(0xffffffffffffffff, &(0x7f0000e82000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cba000)='./file0\x00') sched_getattr(r1, &(0x7f0000596000-0x30), 0x30, 0x0) 2018/02/03 12:46:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001c1000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x3ff, 0x9, 0x5, 0x1, 0x0, 0x4, 0x4, 0xf, 0x3, 0xffffffffffffffe6, 0xfffffffffffffff8, 0x0, 0x3, 0x6, 0x1fea, 0x9, 0x32cb, 0x100000001, 0x28, 0xf69, 0x7, 0x1, 0x0, 0x3b, 0x3, 0x9, 0x6, 0x7, 0x100000001, 0xb10060e, 0x7, 0x1, 0x1, 0x3190, 0x80, 0x9, 0x0, 0x7fffffff, 0x6, @perf_config_ext={0x7fffffff, 0xffffffffffff72e2}, 0x80, 0x5, 0x9, 0x7, 0xffffffff, 0xb7e, 0x1000}, r0, 0x1, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) 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, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x10000000000003, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000)={0x6, r2, 0x1}) connect$nfc_llcp(r1, &(0x7f0000026000-0x60)={0x27, 0x100000000, 0x4, 0x7, 0x7fffffff, 0x3e03, "fa73f9a4bf9ed0e42da6b88a46b080d392d320d98bcdb25847a8d9730b058176e746310f1575fb2901b632e0874079aca8f2754e1d563770c29619853b75f3", 0x987}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000002000)={0xcd, &(0x7f0000001000)=""/205}) r5 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r5, 0x65, 0x0, &(0x7f0000ed6000-0xf4)=""/244, &(0x7f0000001000)=0xf4) 2018/02/03 12:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = timerfd_create(0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$notify(r0, 0x402, 0xc) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000010a000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000226000)="e969200afe3aa385b521554d5ba34c631fbe83eb0d898aaa95d80bbb") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) prctl$intptr(0x6, 0x1) 2018/02/03 12:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb3000+0x6b3)='/dev/dsp\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000663000-0x6c)=""/108, 0x6c, 0x10000, 0x0, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r1 = semget(0x2, 0x6, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000a49000-0x40)=""/64) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) process_vm_readv(r5, &(0x7f0000d2f000)=[{&(0x7f000097c000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff8000-0x10)=[{&(0x7f000079c000)=""/211, 0xd3}], 0x1, 0x0) r7 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000d27000)=0x20, 0x4) write$selinux_load(r7, &(0x7f0000a56000)={0xf97cff8c, 0x8, 'SE Linux', "6415c689b66e9446f93c25a4e35ea96ee6d86c21e79dfc43c7e23f65ff5134895061b06cf9169c9c07b24140221aebd4f5e31a2cbe351fa9ea8776d894042adfced3307bdb265f811d5626b718d8037e534a0c18585207bd6a2c2f2b607b28a52f30fbeb752461ffeb51eb8d2773"}, 0x7e) lookup_dcookie(0xe6, &(0x7f00000a0000), 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005e1000)=0x4, 0x4) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000873000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000def000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a4f000)={0x0, 0x80000001, 0x1, 0x3f53, 0x0, 0x93}, &(0x7f0000c51000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f5000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000048c000)=0x8c) accept4$nfc_llcp(r0, &(0x7f0000300000), &(0x7f00007df000)=0x60, 0x80800) statfs(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000298000-0xfa)=""/250) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000e5c000)={0x6, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000895000)={0x0, 0xee, "f02012944ed6380233989f1e635379e0a097fdabe64ad3d0e6d2e156f49eca948c4efcc0596e401b000e8b71833fa353986c9fdd4a3d36d307cb11ddc830d6fd3715f99b814047e086f80419ac4147eeabc1c9fc10e36009722a037ecc6abf59fe86e7ef6e9e9d03cf6824ca6a4417390674b2640dc613e16ee581ff719b51e31c863dafa8059c76611c4588cdc1b1d7a75dca1433143917b5b016db2b1fe94c604661ef14aa8a8f67d06f59978ddb3932774b58c6a885d26b57e2428a7693bbb39aab40d855266aa06368d572c2b166f17fc12c0cd28464f9e936f1ca21fb3e0b2c673533cf7cecda098375bafa"}, &(0x7f00001d4000)=0xf6) geteuid() setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000efe000)={r2, 0x8000, 0x30}, 0xc) [ 193.257813] audit: type=1326 audit(1517661967.821:1766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26426 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 12:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c73000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000)='/dev/autofs\x00', 0x400, 0x0) dup3(r0, r1, 0x80000) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000d6e000)) rt_sigreturn() 2018/02/03 12:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a63000-0x4)=0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e97000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 12:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000092f000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) readv(r2, &(0x7f00008a4000-0x10)=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x303}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000f1c000-0x28)={0x0, 0x8}) 2018/02/03 12:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = timerfd_create(0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$notify(r0, 0x402, 0xc) 2018/02/03 12:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000d3e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e59000)={0x0, 0x4, 0x1, [0x4]}, &(0x7f0000193000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d9a000-0x8)={r3}, &(0x7f00003ad000-0x4)=0x8) close(r1) 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) 2018/02/03 12:46:07 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) 2018/02/03 12:46:07 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$sndpcmc(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x3, 0x1}, 0x14) clone(0x0, &(0x7f0000b7c000-0x30), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000ccb000)) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000be5000)=""/238) 2018/02/03 12:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000db1000)=@ioapic) syz_open_dev$sndtimer(&(0x7f00005f6000-0xf)='/dev/snd/timer\x00', 0x0, 0xd0040) bind$bt_sco(r0, &(0x7f0000a28000-0x8)={0x1f, {0x20, 0x401, 0x1, 0xffffffffffffff00, 0xb6, 0x4}}, 0x8) 2018/02/03 12:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ee6000)=0x25c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000058a000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000a10000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000b8000-0x8)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000005e000-0x8)=@assoc_value={r2, 0x6}, 0x8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x7b2, &(0x7f000024a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4b4, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xff, 0x10, [], [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x10000}, @jumbo={0xc2, 0x4, 0xffffffff}, @calipso={0x7, 0x30, {0xb3, 0xa, 0x364, 0x80000000, [0x0, 0x6, 0xffffffff, 0x6, 0x3]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xc4}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0xfffffffffffffed2, [0x0, 0x0]}, @calipso={0x7, 0x28, {0x1, 0x8, 0x5d1, 0x2, [0x8, 0x20, 0x200, 0xb7]}}]}, @hopopts={0xc, 0x0, [], [@enc_lim={0x4, 0x1, 0x8}]}, @routing={0x3f, 0x2, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x16}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x20, &(0x7f000085f000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 12:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006c9000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dbb000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)}) [ 193.432383] device syz2 entered promiscuous mode [ 193.465139] MPI: mpi too large (16392 bits) 2018/02/03 12:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/02/03 12:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = timerfd_create(0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$notify(r0, 0x402, 0xc) 2018/02/03 12:46:08 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2, @time, 0x0, {}, 0x0, 0x0, 0xc25}) 2018/02/03 12:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000976000)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname(r0, &(0x7f0000a73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000316000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000087e000-0x21)={0x0, 0x19, "fa6111db679326a09bb370af06077fdf6aed20af1e8b6bc93b"}, &(0x7f00006b9000-0x4)=0x21) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f15000)={r2, 0x0, 0x30, 0x7fff, 0x2}, &(0x7f0000293000-0x4)=0x18) 2018/02/03 12:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffde1, 0x3e3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce6000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet6(r0, &(0x7f0000892000)={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x5716439fe2232bfc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty}, &(0x7f0000851000)=0x20) recvmsg(r0, &(0x7f000096b000)={0x0, 0x0, &(0x7f0000e3e000)=[{&(0x7f0000971000)=""/47, 0x2f}, {&(0x7f00003da000-0xc8)=""/200, 0xc8}, {&(0x7f00000d0000)=""/97, 0x61}, {&(0x7f000098e000-0x5b)=""/91, 0x5b}], 0x4, &(0x7f000045e000)=""/61, 0x3d, 0x3}, 0x100) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000930000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d12000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ace000-0x4)=0x9, &(0x7f00004f4000)=0x4) 2018/02/03 12:46:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000092f000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) readv(r2, &(0x7f00008a4000-0x10)=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x303}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000f1c000-0x28)={0x0, 0x8}) 2018/02/03 12:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000), &(0x7f0000f5b000-0x4), &(0x7f000061b000), &(0x7f0000b97000-0x8e)) keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000), &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ec8000)=""/48) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/02/03 12:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004d7000)={0x6, 0xc, 0x4, 0x5, 0x0}, &(0x7f0000fca000+0xc6d)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad5000)={r1, @in6={{0xa, 0x3, 0x10000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0x4, 0x80000000, 0x88ea, 0x5c}, &(0x7f0000c70000-0x4)=0xa0) 2018/02/03 12:46:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f06000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x44e5aff4}}, 0x1c) 2018/02/03 12:46:08 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f43000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009e9000-0x10)={r2, 0x5, 0x1200, 0xfff}, &(0x7f00001fe000-0x4)=0x10) 2018/02/03 12:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = timerfd_create(0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$notify(r0, 0x402, 0xc) 2018/02/03 12:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = dup2(r0, r1) fchmodat(r2, &(0x7f000033b000)='./file0\x00', 0x104) r3 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r3, &(0x7f0000504000)=0x3, 0x1) 2018/02/03 12:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f000080e000-0x8)) close(r0) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={0x0, 0x200}, 0x8) prctl$seccomp(0x16, 0x1dcefebd64d72344, &(0x7f0000766000-0x10)={0x2, &(0x7f00003e4000)=[{0x1, 0x80000000, 0xb2, 0x5488}, {0x8001, 0x7fffffff, 0x200, 0x7ee}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x1, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000030000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000099b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000033f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, r4}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000625000-0x8)={r3, 0xb}, &(0x7f0000786000-0x4)=0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000777000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @ipv4={[], [0xff, 0xff], @empty}, 0x4, 0x100000000, 0x9, 0x500, 0x80000000, 0x0, r4}) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000011d000-0x14)={r5, 0x8, 0x0, 0x2207, 0xfff, 0x1}, 0x14) 2018/02/03 12:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {0x0, r0/1000+30000}}, &(0x7f0000917000-0x20)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/sequencer2\x00', 0x2080, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000850000)={@dev}, &(0x7f0000110000)=0x14) alarm(0x0) 2018/02/03 12:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b86000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000088f000-0x6)={0x6, 0x7fffffff, 0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c43000)=[], 0x0) 2018/02/03 12:46:08 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000034000)='/dev/sequencer\x00', 0xc0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000024000+0x2b4)={0x1, {&(0x7f0000035000-0xdf)=""/223, 0xdf, &(0x7f000000f000-0xf3)=""/243, 0x3}}, 0x68) sendmsg(r0, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f000001d000)=[]}, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) 2018/02/03 12:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r2 = syz_open_dev$audion(&(0x7f00006a1000-0xc)='/dev/audio#\x00', 0xc200, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000009d000)={{0xcf, 0x9}, {0x8, 0x3ed}, 0x3, 0x7, 0xffffffffffffff84}) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r3, 0x84) r4 = gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006f3000)={r2, 0x28, &(0x7f00001ee000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000619000-0xc)={r5, 0x80000000, 0x8}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000282000)='/dev/audio\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r8, 0x40087703, 0x1) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00008d6000)=r4) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f0000945000-0x30)) readv(r7, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r6, 0xa, 0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000d65000)={'vcan0\x00', 0x0}) recvfrom$packet(r8, &(0x7f0000df6000)=""/87, 0x57, 0x2020, &(0x7f0000154000-0x14)={0x11, 0xf7, r9, 0x1, 0x3, 0x6, @random="148301707f77"}, 0x14) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r8) tkill(r4, 0x16) 2018/02/03 12:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000043a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x200) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00001a8000)="8714d1a6c79fffb16ea74bbabeb844daef28cd69b54139855bfa71990e5dde240f9dca9ba51b69da115bc0efe89c69ce3f6e695bfe0d4cbb5772cb6fe2faee2b45a0975748bf8cdf194fc475c44c59d057ccbf4f521cf2bc6362ac3779c02eb3bc9677eca3296e5e4d13bc16118e9a28a6d8c244af789e8797f93303b7321c7cfce1e39dd38ba0e3efc0af0767710d57d8acecee995f159414c544c5bcab58d3a5177814efc325dce9502a0fbd022261f0a57c73c6c2049cb6435909868495b6829fa4") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/03 12:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x3, [0x0, 0x0, 0x8000]}, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000231000)={0x0, 0x9, 0x3, [0x9, 0x5, 0x8000]}, &(0x7f00007a7000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095d000)={r1, 0x5}, 0x8) 2018/02/03 12:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000d4d000)={0x0, 0x3, 0x9, &(0x7f00008d7000-0x8)}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/03 12:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$getown(r1, 0x9) connect$ipx(r1, &(0x7f0000720000-0x10)={0x4, 0x1, 0x2, "3468d087bb7d", 0x20}, 0x10) fremovexattr(r0, &(0x7f0000b03000-0xc)=@known='trusted.syz\x00') execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/03 12:46:08 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000fc000-0xe)='/dev/admmidi#\x00', 0x81, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001dc000-0xc)={0x0, 0x1, 0xffff, 0x2, 0x1}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) 2018/02/03 12:46:08 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r0, &(0x7f0000004000-0x1000)="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", 0x285) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000-0x4)=0x10) 2018/02/03 12:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000039e000)='statm\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) signalfd4(r0, &(0x7f00008e5000-0x8), 0x8, 0x800) 2018/02/03 12:46:08 executing program 6: unshare(0x8000000) r0 = shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) r1 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmat(r1, &(0x7f00006fa000/0x1000)=nil, 0x2000) r2 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ce000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f000097c000-0xf2)=""/242) shmctl$IPC_RMID(r0, 0x0) unshare(0xc000000) shmdt(r2) 2018/02/03 12:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c5000-0xa)='net/l2cap\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b7d000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000bba000)=0xe8) sendmsg$nl_route(r0, &(0x7f000019d000)={&(0x7f0000ee9000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000256000)={&(0x7f0000bc6000)=@ipv6_getaddr={0xd4, 0x16, 0x100, 0x5, 0x2, {0xa, 0x1, 0x0, 0xfd, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x7fff, 0x5, 0x8, 0x3}}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x7fffffff, 0xc6, 0xfffffffffffffffb}}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffff, 0xbf, 0xfffffffffffffff9, 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1, 0x1, 0x9}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) bind$bt_hci(r0, &(0x7f0000262000-0x6)={0x1f, 0xfffffffffffffffd, 0x1}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x44e5aff4}}, 0x1c) 2018/02/03 12:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$binder(&(0x7f0000a58000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x1, 0x0, &(0x7f0000004000)='\''}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000aa6000-0x8)) bind$bt_hci(r1, &(0x7f000001c000-0x6)={0x1f, 0x3f, 0x3}, 0x6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c8e000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00009da000-0x20)={0x1, 0x2, 0x6, 0x1, r2}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000053c000)=""/219) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000d3a000)={0x4, 0xfffffffffffffff8, 0x9, "37e00c2113f7", 0x3}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000a6c000)='/dev/vcsa#\x00', 0x2, 0x80) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d3a000)={0x0, 0x97de}, &(0x7f0000d3a000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e9000-0x8)={r2, 0x5}, &(0x7f0000607000-0x4)=0x8) prctl$intptr(0x2f, 0x2) 2018/02/03 12:46:09 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80005, 0x2, &(0x7f000066b000)={0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000056a000-0x8)=&(0x7f0000549000-0x1)) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a71000)={&(0x7f0000d5b000/0x2000)=nil, 0x2000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000332000)=""/8, 0x8) close(r2) 2018/02/03 12:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009af000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d82000)) r2 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004ea000-0x1)="b3", 0x1, r2) keyctl$update(0x2, r3, &(0x7f00000be000-0xb8)="affb809360f3210dea90bca7f0f7c1e12e462a1ba09f23c2b49bfa01e043aea59850e281f3674bb196bcb0c7340a2d713eeb53d6e1a37b87a1067bdcd59f29a2595aa3ae78aed49e757cbf0aed48f9c065ab69e620e2dca06f26e3909bc185ef3336d03ea59741ddec023f937eeadfd0c297ffb33828a82a138e0651912da7c7ef2f2394c99b586557377571b5a5adfe27a8cbdeff7d000088990c0b07673ca01bed4386a8fcdebc6fc5a18d1aa213829e28a11566f22fec", 0xb8) 2018/02/03 12:46:09 executing program 1: r0 = creat(&(0x7f0000c1c000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000-0x8)={@hyper}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x3, 0x5a3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x5, 0x12, 0x1, r1}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000015000-0x90)={[0x1, 0x0, 0x9d6, 0x7, 0x2, 0x9, 0x0, 0x8001, 0x8, 0x8, 0x5, 0x2cc, 0x696cf850, 0x8, 0x1, 0x1], 0x113000, 0x100}) 2018/02/03 12:46:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00000b9000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/02/03 12:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xe, r0, 0x4, &(0x7f0000c75000)) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x108, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000230000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 0: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) r2 = syz_open_dev$sndpcmp(&(0x7f0000105000-0x12)='/dev/snd/pcmC#D#p\x00', 0x37, 0x2d2080) sendto$ax25(r2, &(0x7f000024d000-0x83)="f5fa00556098bf1de7dc856f7d57393a25f659f06d33a487e4191fe17d24fd23ac94640981f3191c925c6d5251d320cc53d41ea559dcc39e1f98502cc9c3e9dcd8965a1c7778faffb44eaeabafb9b422c29d3755a52baf8f1d1993a4b4ec0c954ddf07876cc0e3bd0b74678a7e70ee1bb2338a71bdf10e9ccd8397070a2d6211c10b3f", 0x83, 0x10, &(0x7f00000f3000)={0x3, {"71a7edea004467"}, 0x3f}, 0x10) r3 = semget$private(0x0, 0x3, 0x8) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r4, 0x2, &(0x7f000027d000)) semop(r3, &(0x7f0000014000-0x3c)=[{0x1, 0x4, 0x800}, {0x3, 0x2, 0x800}, {0x1, 0x631e, 0x800}, {0x4, 0x6, 0x1800}, {0x0, 0xfffffffffffffc01, 0x1800}, {0x3, 0x1, 0x1000}, {0x0, 0x5}, {0x1, 0x9, 0x1000}, {0x2, 0x8}, {0x4, 0xfffffffffffffffd, 0x1800}], 0xa) syz_open_dev$binder(&(0x7f000019a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000027d000)={{0x4, 0x0, 0x800, 0x0, 0xdb40, 0x101}, 0xa6e, 0x81, 0x4}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000027f000-0x9)='/dev/sg#\x00', 0xeb, 0x2) 2018/02/03 12:46:09 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a70000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x5, 0x2, 0x1, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000088c000-0x8)=0x2) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) pread64(r2, &(0x7f00000ee000-0xa7)=""/167, 0xa7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xac8}}}, &(0x7f00006a5000-0x4)=0x98) open(&(0x7f0000a74000)='./file0\x00', 0x0, 0x0) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x2, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x4000000000006, 0x0, 0x5b4, 0x8}]}) restart_syscall() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cee000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000480000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ifb0\x00'}}, 0x1e) r1 = syz_open_dev$admmidi(&(0x7f0000415000-0xe)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000046c000)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r2, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sysfs$3(0x3) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000051c000)=0x9, &(0x7f0000254000-0x8)=0x2) 2018/02/03 12:46:09 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f23000-0xa6)=""/166, 0xa6, 0x21, &(0x7f0000f22000)=@generic={0x3, "f08be1ace7361f2a63ba236fe0b250f8a413282e3bd47052eaf273a4273f6bf755bc7e612daaa99bc3a101e2bb273eddb2a573caa3f5e787fd4cda7bef1496eb090e0bc6642fed28965de82d0dfa854ebfc5758024f010e106e9983ab10435660cbf743defa5f30b2dceb65a970ee30d35ee2d2b3014d0ab64ea43fb3301"}, 0x80) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1}, 0x0) close(r1) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x121) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f24000-0xe)='/dev/admmidi#\x00', 0x6b6b, 0x4000) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000f24000-0x4)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008d9000-0x4)=0x1, 0x4) 2018/02/03 12:46:09 executing program 2: clone(0x0, &(0x7f0000d28000), &(0x7f00008ca000-0x4), &(0x7f0000c37000-0x4), &(0x7f000095e000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000062c000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x80000000}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x3f}, &(0x7f0000002000-0x4)=0x8) getegid() r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000007e000-0x62)={0x0, 0x5a, "011e2549913a0469e9dedcd9e6aaaafd398683a065f76afbddbe9ba0b682003454e83d31332a88cc09e3515933c0cad22e4e3887dbd7e0e40c2f7a5dde844bebe5d8dddb25bf204c198d12e6fed66ee431e122f8b19a8d896d32"}, &(0x7f0000001000-0x4)=0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x7e)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xff}}, 0x2, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000009e000-0x8)={r3, 0x7f}, &(0x7f00007fd000-0x4)=0x8) 2018/02/03 12:46:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000351000-0x20), &(0x7f00005a4000)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c0e000-0x8)) [ 194.625313] binder: 26599:26609 got transaction with invalid offset (0, min 0 max 65351) or object. [ 194.644914] binder: 26599:26609 transaction failed 29201/-22, size 65351-8 line 3020 2018/02/03 12:46:09 executing program 6: r0 = open(&(0x7f0000ab7000-0x8)='./file0\x00', 0x4201, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000035f000-0x8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e42000)={0x0, 0x0}) r2 = getuid() getresgid(&(0x7f0000994000-0x4)=0x0, &(0x7f000048d000-0x4), &(0x7f0000874000)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d6000)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r4, 0x3f, 0x9, &(0x7f00006d4000-0x7b)=""/123, &(0x7f0000dac000)=0x7b) recvmmsg(r4, &(0x7f00009fb000-0xb4)=[{{&(0x7f0000509000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000026a000-0x80)=[{&(0x7f0000ff8000)=""/68, 0x44}, {&(0x7f0000d14000)=""/185, 0xb9}, {&(0x7f000084c000)=""/4096, 0x1000}, {&(0x7f00003a7000-0xc8)=""/200, 0xc8}, {&(0x7f0000484000)=""/4096, 0x1000}, {&(0x7f00008c9000)=""/156, 0x9c}, {&(0x7f0000da2000-0x43)=""/67, 0x43}, {&(0x7f00002b2000)=""/154, 0x9a}], 0x8, &(0x7f0000b9a000-0x59)=""/89, 0x59, 0x100000000}, 0x8000}, {{&(0x7f0000630000-0xc)=@nl=@unspec, 0xc, &(0x7f00008a4000-0x50)=[{&(0x7f00003da000-0x80)=""/128, 0x80}, {&(0x7f0000e76000)=""/6, 0x6}, {&(0x7f0000acf000-0xf5)=""/245, 0xf5}, {&(0x7f0000b1e000)=""/3, 0x3}, {&(0x7f0000325000-0x8)=""/8, 0x8}], 0x5}, 0xe4d}, {{&(0x7f0000d62000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000a64000)=[{&(0x7f0000a42000-0xd)=""/13, 0xd}, {&(0x7f0000665000-0xc8)=""/200, 0xc8}, {&(0x7f000042c000)=""/162, 0xa2}, {&(0x7f0000a58000)=""/15, 0xf}, {&(0x7f0000b1d000-0x1000)=""/4096, 0x1000}, {&(0x7f00008cd000-0x50)=""/80, 0x50}, {&(0x7f000059e000-0x4b)=""/75, 0x4b}], 0x7, &(0x7f000022c000)=""/65, 0x41, 0x9}, 0x1}], 0x3, 0x0, &(0x7f0000895000)={0x77359400}) getsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00000eb000-0x4), &(0x7f0000a00000-0x4)=0x4) [ 194.680944] binder: 26599:26620 got transaction with unaligned buffers size, 58534 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051d000)) connect$inet6(r0, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 194.730986] binder: 26599:26620 transaction failed 29201/-22, size 0-0 line 3002 [ 194.740329] binder: BINDER_SET_CONTEXT_MGR already set [ 194.740572] binder_alloc: binder_alloc_mmap_handler: 26599 20265000-20279000 already mapped failed -16 [ 194.755686] binder: 26599:26609 ioctl 40046207 0 returned -16 [ 194.757443] binder_alloc: 26599: binder_alloc_buf, no vma [ 194.767203] binder: 26599:26624 transaction failed 29189/-3, size 65351-8 line 2957 [ 194.785754] binder_alloc: 26599: binder_alloc_buf, no vma [ 194.791519] binder: 26599:26653 transaction failed 29189/-3, size 0-0 line 2957 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x0, @rand_addr=0x2}, 0x937088b994e57df0) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000555000-0x20)) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(r3, r3) write$sndseq(r0, &(0x7f0000ff8000-0x60)=[{0x0, 0x101, 0x0, 0x0, @tick=0xfaf, {}, {}, @time=@tick}], 0x30) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x30) 2018/02/03 12:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000513000-0x8)='/,ð0\x00', 0xc2, 0x90, &(0x7f0000b3e000)={0xca, 0x1, 0x0, 0x9, 0x800, 0xfff, 0x8, 0x6}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r0, &(0x7f0000fe9000-0x60), &(0x7f00001eb000)=0x60, 0x80000) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000e85000)=0x9, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d16000-0x10)={0x4, &(0x7f0000206000)=[{0x8, 0xde8, 0x405, 0x7}, {0x8, 0x5, 0x3, 0x10000}, {0x801, 0x0, 0x10001, 0x4}, {0x8001, 0x800081, 0x17d, 0xfffffffffffffff8}]}, 0x10) clock_gettime(0x0, &(0x7f0000949000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000480000-0x28)=[{r1}], 0x1, &(0x7f0000737000-0x10)={0x0, r2+30000000}, &(0x7f00008e3000), 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/02/03 12:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x40) r0 = syz_open_dev$mouse(&(0x7f0000470000)='/dev/input/mouse#\x00', 0xd96, 0x3fff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f01000-0x10)={0x400, 0x0, 0x8001}) r1 = openat(0xffffffffffffffff, &(0x7f0000c3f000)='./file0\x00', 0x80000, 0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f32000-0x10)={{0xf38f, 0x6}, 0x41}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000286000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e70000)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3f, @empty, 0x1d}], 0x48) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000810000)={0x6, 0x807, &(0x7f000049a000)="efc6d0a04b2a0e19499b25456de80887a6631c0fec9704af969c34794a43e2eb5ced8eb3459a147dfdd711ceef7d8d3380e07e601fb2378669d2bfe84c2b94e9cb5a76e9472d83a0f624dd1cfd9edd9461cad48ccb1e69a3498c6d8a0876f7e653f2e2ad26eb959d95e77dd5f30cae2eacb972a7822c5acdd0e65ae003509b", &(0x7f0000147000-0x8b)="d212739a8b71020321794c81bcb5a124fef52cf9f810665cdd36de06abea043bba4ed7a46eda0770da9b780967cfaac330ffea3925e6e797436517bf8c4ff98e5c452ce236baa5705ca34f6e5d38b13ca0fc4fcbc8038dc2490bc285c8c5f0ae24d1e93a68f6b1c0bbad7cd0c415b2111756c26e7741036ab5e4fb079559b5ab8ff05c0e012adcfdd599ae", 0x7f, 0x8b}) read(r2, &(0x7f0000fd3000-0xd)=""/13, 0xd) unlinkat(r2, &(0x7f0000772000)='./file0\x00', 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00006c2000)={@generic="9831d97597d7e8beb1ca2524044a32b2", 0x4}) fsetxattr(r2, &(0x7f00008f3000)=@known='security.evm\x00', &(0x7f0000911000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x2) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00006e2000-0x4)) 2018/02/03 12:46:09 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000ccc000), 0x7fffffffefff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty}, 0x0, 0x1, 0x2, 0x1}}, 0x26) 2018/02/03 12:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000002c000)={0x0, 0x1}, &(0x7f00000b8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002e7000-0x8a)={r1, 0x82, "7ba125fdbcf8b1b9c0248d3e12e4193df395f0da2ceeea4d00ac666933de5bb0cfeb9c239238279ab5b71bc35f030b163db3867334bfe856432ec21bd418d38b555c248c3db47feee00c2e981acff09fa3ce85e1bb9d037bb9f5f9ad3636119ffc28bebdda2b5851c7022224a18d584776ca7a6d56ae25b0ee16ce0cac3f3c39bb34"}, &(0x7f0000ac2000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000482000)=@assoc_value, &(0x7f00002be000-0x4)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000480000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002be000-0x4)) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80004, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffda9, &(0x7f0000002000-0x1cf)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d8b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) [ 194.831251] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.840592] binder: undelivered TRANSACTION_ERROR: 29201 [ 194.846394] binder: undelivered TRANSACTION_ERROR: 29201 [ 194.852588] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f0000faa000-0xc)='/dev/amidi#\x00', 0x1, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000dfa000-0x1000)="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", 0x1000) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"339e25c2dee163"}, 0x8}, 0x11a) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000008000-0x34)={0x1, 0x8, [@random="8f318bb3ba3e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="f5271b4b6b35", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r1, r1}, &(0x7f0000001000)=""/166, 0xfffffffffffffe27, &(0x7f0000002000-0x38)={&(0x7f0000008000-0x40)={'sha3-384\x00'}, &(0x7f0000001000-0x39)="240f33b47c207c8cd01879167fd4dce61e9ad995024238565573c12e5949a813ed3e302044af308ba73c", 0x2a}) socket(0x3, 0x0, 0x2) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sigaltstack(&(0x7f000065a000/0x3000)=nil, &(0x7f000060b000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000108000)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007b9000-0x4)=0x5, 0x4) 2018/02/03 12:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/status\x00', 0x0, 0x0) ftruncate(r0, 0xfffffffffffffbff) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000626000)=0x4, 0x5) 2018/02/03 12:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) pipe2(&(0x7f0000bab000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000020b000)=0xffffffffffff9583) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open$dir(&(0x7f0000018000)='./file0\x00', 0xc0, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000027000)='./file0\x00', 0x162) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000099c000)={0x0, 0x5, 0x8, [0x8b8, 0x3f, 0x1f, 0x2, 0x87, 0x5, 0xff, 0x8d8163e000000000]}, &(0x7f0000e8c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000356000-0xe7)={r1, 0xdf, "a6814ddd6c36a3f004e490d527ab34045e1bbc205e124a611deb720c56d529abc13331f85f3e738425e6358b8b54d50c0974811acb4f72c311d97be4cecc107307cc5db7aa82a55061ad2322989e437b33707e9f52898067ac1318f355e63f5c20659a22b5fc50ee26a26ad7d821d8162f2e1b25feebf4be0453e226039454ac783953a710968e1a9b47f68e6e49cda4cbf205784cd46a85c0416719ef7a480ce1a5efa01e05a311661e35fdb1a590b83a7a6c2d958852e699bc47ee365b0a1d1076c00c73c351b7824fc90d0d990c62693091b4bc8bc6735bc6ee6b654eab"}, &(0x7f0000015000-0x4)=0xe7) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) sendto(r0, &(0x7f0000ac7000), 0x2cd, 0x0, &(0x7f0000036000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/03 12:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000a73000)) syz_open_dev$dspn(&(0x7f0000180000)='/dev/dsp#\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x5, &(0x7f0000452000-0x28)=[{0x200, 0xbd, 0x0, 0x7}, {0x86, 0x9, 0x1ff, 0x100}, {0x2, 0x20, 0x8384, 0xfff}, {0x7, 0xc34b, 0x81, 0x1ff}, {0x2fc9, 0x1279, 0x2, 0xfffffffffffffbff}]}) 2018/02/03 12:46:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) syz_open_dev$sg(&(0x7f00006c6000)='/dev/sg#\x00', 0x927, 0x80880) 2018/02/03 12:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000eaf000)="679cc885405d855841437dca41d31605", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f000027a000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)) linkat(r1, &(0x7f00000f0000)='./file0\x00', r1, &(0x7f000052d000-0x8)='./file0\x00', 0x1400) timer_gettime(r5, &(0x7f0000349000)={{0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00004a3000)={{0x5}, 'port0\x00', 0x4, 0x10000, 0x5, 0xe9c, 0x2, 0x7ff, 0x401, 0x0, 0x2, 0x4}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r7, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00003e4000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x3, 0x2, 0x0, &(0x7f0000c9e000-0x8)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009d5000-0x8)) 2018/02/03 12:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x34}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eff000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000085c000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000d20000)={&(0x7f0000725000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000826000)={&(0x7f000039a000)=@ipv6_getroute={0xa8, 0x1a, 0x4, 0x7, 0x0, {0xa, 0x0, 0x94, 0xff, 0xfc, 0x1, 0x0, 0x1, 0x300}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_UID={0x8, 0x19, r2}, @RTA_METRICS={0x34, 0x8, "2aafa01c60c9021385598687f4ce9549e4659469b3973bb33c0ab56c706530b04810088db8da72ac6f797727d36e"}, @RTA_MULTIPATH={0x1c, 0x9, [{0x5, 0x4, 0x4, r1}, {0xffffffff, 0xfffffffffffffffe, 0x6, r1}, {0x7ff, 0x8, 0x4, r1}]}, @RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x8, 0x6f, r1}, {0x3, 0x3, 0x3, r1}, {0x2, 0x9, 0x100000001, r1}]}, @RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_PREF={0x8, 0x14}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) pipe(&(0x7f0000ebf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083d000-0x30)={0x0, 0x28, "35d67aa5fd1ddbc6be7a4ddb576d010c4ddb532fd462f07592bf410f553a3cdff0bd5b16ef50b5d9"}, &(0x7f00004cf000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000443000), &(0x7f0000897000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000ff000-0x8)={r5, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00008e3000)={r5, 0x5, 0x30}, 0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000cda000)=0x0) rt_sigqueueinfo(r6, 0x3f, &(0x7f000023f000-0x10)={0x37, 0x5, 0x1, 0x4cf}) ptrace$getregset(0x4204, r6, 0x0, &(0x7f0000d84000-0x10)={&(0x7f0000656000), 0xffffffffffffff82}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000997000)=0x14) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000001d000)=""/194) 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x1, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c7b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000ba4000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000011d000-0x8)={r1, 0x80, 0x0, []}, 0x8) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c94000-0xc)={0x0}, &(0x7f0000c00000-0x4)=0xc) lstat(&(0x7f0000cfe000)='./file0\x00', &(0x7f0000563000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000102000), &(0x7f0000366000), &(0x7f00001d3000-0x4)=0x0) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a3a000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00006b4000-0x4)=0xe8) stat(&(0x7f0000591000)='./file0\x00', &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000015c000)={&(0x7f000053d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008d4000-0x10)=[{&(0x7f00002f4000-0xa8)="3e1af5e47283542a6ef36ce4ca3882650d54e66a58cfbbed908dfb351adb19d8a9a0846909cee602fb3dffc360e9bd4975f4743debc31fbcb522553e3615a4c40054fcde01fcda2fa889f9fd5b0f63e91b2c6f965261834575181244cb724416f6084557088065461c20a1df64396f441963be8c25ee6a84b92056c48f3428bfdc77e6a3db1a12905582cc58c302c26bdaa37c0d6a6fd50346004b21536f7fb7705f8d32d0921f1b", 0xa8}], 0x1, &(0x7f0000e4d000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa8, 0x10}, 0x23b07f255b23046) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000354000)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000721000)=0x0) sendfile(r0, r0, &(0x7f00004c5000-0x8), 0x87d6306) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00008bc000)={r0, r0, 0x7fff}) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@assoc_value={r1, 0x47}, 0x8) 2018/02/03 12:46:09 executing program 0: 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}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) writev(r0, &(0x7f00001d4000)=[{&(0x7f00003cd000)="1743b734d9dda85bf996e6aa3c57643740daa65a6e1adc4fbdc5356c933441aefc65b7e10d0f4d86c73829bc20585afe2ae14795e31f44c972ac0bda0fa50564bc3465cbf3e20bd2a08b8008f5cf43a6125735cce5601fdc40c82c54b1feb4112cbac81fa83ad7b22c240e8e1160ce6eea40eec2d1bb1f1e1c274ae5751b8aab8aa9", 0x82}, {&(0x7f0000f5c000)="5934a9d1b54bc7571c57cdc73458ad61b289b4ca923a5bf4b0a04fdebf7c2d592e494c5633eab5", 0x27}, {&(0x7f0000ae3000-0x3d)="acc03c88c2624e5d734a72fe64315c5f4665c53035d4514eda5445589a49795d433a03c42903b5fae4b39a84ef4bb2beb277adc4d499c04b2b7081ef0a", 0x3d}, {&(0x7f0000ba9000-0x46)="751c320e957b59e873696b9c8d73c52deb8da80c8675a43be24682e829bbc54e925d92e71fdabf6e53eebfd73b91d4cc92973a56b0c70eade34c66e3beb5655a1d9de68216a5", 0x46}, {&(0x7f00008dd000)="eb4298a68abc8cc22633dc9ef86a7f9d39a9ac5b75c0c113514aa84705d80407ebe78c72260ee7", 0x27}, {&(0x7f0000695000)="02530e3da6a867e583fe3998cb68a1bc7a1c8acd857bf73303f7340f5dc22a4f0b00531044c53ccccc68b15f121fd7a43495eef14f04395e41531d5de85c3bb1", 0x40}], 0x6) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000010d000)={0x0, 0x0, 0x3, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fad000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 12:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f000027c000-0x4)=0x4, 0x4) r1 = add_key(&(0x7f000007c000)='.dead\x00', &(0x7f0000100000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$sndpcmc(&(0x7f0000e5e000)='/dev/snd/pcmC#D#c\x00', 0xf9, 0x200000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000fc7000)=""/32) add_key$user(&(0x7f00002a8000)='user\x00', &(0x7f0000d01000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000271000-0x5f)="150a4faf3d31833d4f3916e95f4b6d8e8f4fe7c8e19999961fd63914d789a1106d62a7d013a718d75528233490c36afe7fc472df28d52bd7ce429cab1522b03b7bf4b005b97b5e43d8ba6835d90772a4861fdb0c9adaef01e1a4de19c962e2", 0x5f, r1) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 195.129789] IPv6: Can't replace route, no match found [ 195.176948] sctp: [Deprecated]: syz-executor4 (pid 26753) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.176948] Use struct sctp_sack_info instead [ 195.198755] IPv6: Can't replace route, no match found [ 195.214200] sctp: [Deprecated]: syz-executor4 (pid 26753) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.214200] Use struct sctp_sack_info instead 2018/02/03 12:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aea000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c3c000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000021a000)={0x1, 0x0, [{0x10002, 0x76, &(0x7f00004a2000-0x76)=""/118}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x301, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000186000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) connect$bt_l2cap(r0, &(0x7f0000012000-0xe)={0x1f, 0x3, {0x1000000000000000, 0x6f, 0x0, 0x6, 0x80000000, 0xf8}, 0x2, 0xe6f4}, 0xe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000012000)={0x0, 0x1, 0xffff, 0x10000, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000001000)={0x100000000005, 0x8, 0x7ff, 0x4}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r5, 0x1) r6 = getpid() openat$ion(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/ion\x00', 0x2800, 0x0) capset(&(0x7f0000e16000-0x8)={0x20071026, r6}, &(0x7f0000f39000)={0x1, 0x7, 0x5, 0x313f, 0x19f, 0x8}) 2018/02/03 12:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000258000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000a6d000-0x38)={&(0x7f000036a000)={0x27, 0x80000001, 0x1, 0x7, 0x3, 0x1f9, "251dafc9eea91b8608e823c258e7459bd4b0855fbeccd69db135c5fb10b2568571e1092ee51bc82be047cd364e51d3ce87c23b0be82e574d153c5172f9820c", 0x3e23}, 0x60, &(0x7f000029f000-0xa0)=[{&(0x7f00009c0000-0x36)="cc5592e814cfbdf4909a97ae170274871033487da9f060a75d32e43c6e4a511d19cb7a40ddb3cc540f45bec404dceb191b343960b14b", 0x36}, {&(0x7f000005f000-0xba)="4d58246c7505d47199811aca43709ca0aa96922840ecf472a8c8c85a803dde6d97d9367593e3bafacb64abcab7c62574193b3d5b749e1d1e065e2e501cb2451e57587bb6b238cebe08ca8151daf309a46f333c257e4650d5ddf03fd5de19cd6c2ce004e3a3520cbbd7b6a0062463cc2d04194fe44fd681a70711066bbbe1a9073b530323d14551904acccf7716dff100aee6419d1ea6c0e9b008f260ca1ab2f1e10a27ec864516c78036436ac50c8587f6361dec280b55817f9c", 0xba}, {&(0x7f00002ed000)="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", 0x1000}, {&(0x7f0000756000)="59979c17c46c2b3ff6b9e72058ceb58ae8389350a464ec0a90fd1ae942d6a5e111f5a4c5f0fd70318535ede58564de2fcfc1a6737c43fe25af83980cac414ac4e32678da8d86eeee4e425639f33443b20f971e13c167c3ca09753b6a278df674a1949a11a0362386abc8872ff366e467fb29295bee17bb550187291ef01ac5669349bd22e1d0a2384c321f9d6399776e3a9bbc39648eb570a4bd49342cf430850536db10e76287f2a2761afc5fb84e8bd83d9e5ace91c1492266e5454768c1949ff660d13eeb02ed89e0c263144b69d8504d15a8c6072b3215e5bfcddc", 0xdd}, {&(0x7f000008b000-0x8f)="5270742cb30e1005109aafe8c713ebe16118641d97aecabf76b30046d3c4186b88a05c636e6c4aac9c97898945f8bcb07d492eb82a4eedd09dbbc3d8ceb835be72f00769ea558f09664ca4580b5f7302d0b2a2d8eb13b05381f834332c9e6e742d6369968d72fb40303ca25254bd97c3bca2e4de99281fb745bc490e3ab67db2db647cc23c769c74e6b157d7604200", 0x8f}, {&(0x7f000016c000)="479fd7113e97f3d1221188d785c9568865468ceafcb82a8aa38aec6dff55ae439aa84013720bcf60f19ef692c764dcd0ebe36c4989258cb90377dee8b43b2769c4660a0ac8fa40a9325dfbab", 0x4c}, {&(0x7f0000cc5000+0xfd3)="74159705dd88d69e653d49575faab5e5969249b8ff5c74e2a09e9dba5299753a43ba2e95d7286cc8e82ea5a2e0f9628a5cc59661b553ecf261acb08dd02430b468579f", 0x43}, {&(0x7f00007db000)="f690723450bd64fc399d5a0b9612c932d7881f6334ef909fa0551ced6fa4d61d5c8d27b2c6fc8ba1293a94b3e2b6bf3b9f9ccb202c39ba11322224501d675116fc855496c7205c21e874152fae5533da810f101e8fe107d79e8bfe9923ee110380c868cccc74b75e2887fcb97238a58b4acb5d3bd17c8cbc97", 0x79}, {&(0x7f0000d04000-0xe3)="b8fc53c8c77c38e9de99973d03ee6dca03c7fb85439c92dcff7906a74f826f88bc09542e27a7da611fd671171b005b9712ef89eb5fae148dee39fe2edea8a55c86569ae0ae59feca9d348720a3ef69e822602a2701e30118b62fad5277caaf7d5dd7014908091af78def5b8907ad71fec43f8c0468eb050076c2f51904dec52fff077f1f926d521b4e9de7d92562aac333b8b7e29360be317fc7108407325be42872f9deb352781aae5d7b67f07700fff64691894135c2cb0d26511201a79ec318d89fbc3379ebebb06d1279f5e86888eff17360f4c1e074bcf4ab72ba0eeb5ed27d08", 0xe3}, {&(0x7f0000e55000-0x7e)="c39b7759b6cee161020ae9b2bd5cd6da040381935c2d7408572d23b771eb24fd85f0cace149216111b66e956397778191a3be992c0863087a6acda1f6bbc4922bbc215e2050022632085166b9d444e47d02d49785d0121f1e0dc9237a64dec9e2cd1f20000b92d330c20f168149f8bb499ecb2aa4679565621b5d96b9b8b", 0x7e}], 0xa, &(0x7f00005f5000-0x58)={0x58, 0x13b, 0x0, "0a244fe7797ab36e2d520f0b3fbc36c3373bc1dbc8fb831dd5e167b2547a70afc4c8e80d8b17619778f7507a38c76df9e9d3f982e3c59254ee9533484334a4d3b9602f"}, 0x58, 0x40000}, 0x40) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00005a8000)=""/33) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ppoll(&(0x7f00001ba000-0x48)=[{r0, 0x80}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x11}, {0xffffffffffffffff, 0x10}], 0x4, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000)={0xff17}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000751000)=0x7) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14), 0x1000001af) init_module(&(0x7f0000fdc000)='-proc\x00', 0x6, &(0x7f0000f1e000)='cgroupeth1{em0[\x00') 2018/02/03 12:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024c000-0x11)='/dev/qat_adf_ctl\x00', 0x12042, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005ec000)=0xf01, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/03 12:46:09 executing program 5: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000)={0x0, 0x0, 0x0, 0x0, 0xefc, 0x0, 0x5, 0x3}, &(0x7f0000cd3000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000963000-0xc8)={0x4, 0x0, [{}, {0x0, 0x5, 0x33, 0x10001}, {0x0, 0xe068}, {0x0, 0x1, 0x0, 0x0, 0x4}]}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f0000a13000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) fdatasync(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000ca000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00002d9000), 0x4) 2018/02/03 12:46:09 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) io_setup(0x3c, &(0x7f0000003000-0x8)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000001000-0xbe)="b11832a8fb536810079bb67ca4894d242592e7cb54c0604c0693ca07c2a55d9b1db9897200ccd818a07c71d28659e371d0fb08b2b1f2fcab8c2ac476aebf882690d6c2d8830554cd60cc2b292bcfdcb9868a687da0f67f6c7d0df1bee513b2134e576dd215af57664eaf1d1ba85588b91a699344a0af0c4efe2f5cfbc70cd575b1fd2d44ac89ced813ef25eda106ac7b7a3fc0f97cbf15c61901f01b18a1c5ba1a1416f6515fd112427bcf5277afadd2bce8f51ef3f8e47fdfa206e7517b", 0xbe, 0x0) io_submit(r0, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 12:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:09 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, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'trusted.', '\x00'}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000e29000-0x4), &(0x7f0000863000), 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) modify_ldt$read(0x0, &(0x7f000006e000)=""/144, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14), &(0x7f0000c1f000)=0x14) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000007, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket(0x15, 0x80005, 0x0) fstatfs(r5, &(0x7f0000c15000)=""/93) getsockopt(r5, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e08000-0x14)={0x100000000, 0x1f, 0x80, 0x8, 0x7}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1200000010002) getsockname(r5, &(0x7f0000822000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000167000-0x4)=0x2e) 2018/02/03 12:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000), &(0x7f0000f5b000-0x4), &(0x7f000061b000), &(0x7f0000b97000-0x8e)) keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) recvfrom$inet(r0, &(0x7f0000818000)=""/130, 0x82, 0x40, &(0x7f00008f8000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018f000-0xc), &(0x7f0000057000)=0xffffffffffffff92) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') connect$llc(r0, &(0x7f0000b21000)={0x1a, 0x3, 0x8000, 0xfff, 0x3ec, 0x1000, @empty}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, 0x88) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00006fe000)=0x7) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) connect$inet(r0, &(0x7f0000ae9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffecc) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/02/03 12:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00002af000-0x9)='/dev/kvm\x00', 0x452a9354c7b1c6e, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000071d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000036c000-0xca)=""/202) socket$nfc_llcp(0x27, 0x3, 0x1) listen(r1, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000071a000-0x4)=0x101) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty}, 0x10) sendmsg$unix(r0, &(0x7f0000663000+0x2de)={&(0x7f0000f97000)=@abs, 0x5, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f0000de4000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x0, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x70}, 0x0) 2018/02/03 12:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b11000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) recvmmsg(r1, &(0x7f0000741000-0x78)=[{{&(0x7f0000a2b000-0xc)=@nl=@unspec, 0xc, &(0x7f0000588000)=[{&(0x7f0000154000-0xfb)=""/251, 0xfb}, {&(0x7f0000c53000)=""/248, 0xf8}], 0x2, &(0x7f0000962000)=""/87, 0x57, 0x1000}, 0x1}, {{&(0x7f00003c8000)=@sco, 0x8, &(0x7f0000de8000-0x3b)=[{&(0x7f0000cf3000)=""/74, 0x4a}, {&(0x7f0000e89000+0x4fd)=""/68, 0x44}, {&(0x7f0000940000)=""/252, 0xfc}, {&(0x7f00006bc000)=""/30, 0x1e}, {&(0x7f00002ee000)=""/83, 0x53}], 0x5, &(0x7f00007d8000)=""/140, 0x8c, 0x80}}], 0x2, 0x40, &(0x7f00007d0000)={0x77359400}) ppoll(&(0x7f0000052000-0x28)=[{r0, 0x25c2}, {r0, 0x20}, {r0, 0x2400}, {r1, 0x400}, {r1, 0x8048}], 0x5, &(0x7f0000b14000)={0x77359400}, &(0x7f0000d18000)={0x40}, 0x8) 2018/02/03 12:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e7000)='/proc/self/net/pfkey\x00', 0x240080, 0x0) r1 = accept$ipx(r0, &(0x7f0000f43000), &(0x7f0000814000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00003af000-0x24)) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) fchmod(r0, 0x108) r4 = socket$inet(0x2, 0x80a, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000627000)=""/105, &(0x7f00003d1000-0x4)=0x69) fcntl$setlease(r4, 0x400, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000024e000)=0x7, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 12:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/03 12:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000-0x10)={&(0x7f00001a3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = signalfd(r0, &(0x7f000051e000-0x8)={0x100000000000000}, 0xffffffffffffff6a) unshare(0x20000400) fgetxattr(r1, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/02/03 12:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:10 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000029000/0x1000)=nil) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000001d000)) shmctl$IPC_INFO(r2, 0x3, &(0x7f000002d000-0x36)=""/54) getpeername$ipx(r1, &(0x7f000002b000-0x10), &(0x7f000002b000)=0x2f1) [ 195.508960] device eql entered promiscuous mode 2018/02/03 12:46:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfe9}, &(0x7f0000a63000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x1002}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40000000000005) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000090b000-0x8)={r4, 0x3}, 0x8) r5 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x3ed) sendto(r5, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r6 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000845000-0x8)={r7, 0x1}) close(r5) accept(r3, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r5) 2018/02/03 12:46:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r2 = dup(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000532000)=""/1, 0x1) r4 = gettid() r5 = add_key(&(0x7f0000270000)='pkcs7_test\x00', &(0x7f0000363000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c60000-0xc2)="8e3ea84a8191b4056df51bcef66d8196b10e365a8d7202b057924f3d6ac2e5d1a9e48c915125212653a49dc2b48db4f038d4bb053349396263b03c8555d743877d855506c7c2f27ef88bdd76f6b90e4184dacd78dcad030eca930a03b16be5fc54a0b2f67cb5419b432dbe13109fe0dbecfa0af7d7345656f2486356bd01f1bd5e7e23a26641c7673f0f958f59f2daaaab01a3102dac1169094af3dffc5792ae4f849f642e096a4c7c7c759d1d0558f2647aa6cd41154ba5d968e4b725c760f580dc", 0xc2, 0x0) add_key$keyring(&(0x7f00005ae000-0x8)='keyring\x00', &(0x7f0000f3c000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) recvmmsg(r2, &(0x7f00007db000-0x78)=[{{&(0x7f00000cc000-0xc)=@nl=@proc, 0xc, &(0x7f0000f4c000)=[{&(0x7f0000165000)=""/31, 0x1f}], 0x1, &(0x7f0000eb5000-0x8c)=""/140, 0x8c, 0x6}, 0x80000001}, {{&(0x7f0000050000-0x58)=@alg, 0x58, &(0x7f0000eaa000)=[{&(0x7f0000d86000)=""/40, 0x28}, {&(0x7f00006f5000-0xc5)=""/197, 0xc5}, {&(0x7f00001c6000-0xde)=""/222, 0xde}, {&(0x7f0000a6a000)=""/95, 0x5f}], 0x4, 0x0, 0x0, 0x4}, 0x5}], 0x2, 0x40010101, &(0x7f0000620000-0x10)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r6, 0xa, 0x12) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000082a000)={0x29, &(0x7f00008e3000-0x29)="c11586af3ab3087cc93452b82e12d82ecd5022cf490f44868ca02264fb9459aa68550cf407d7542726"}) sendto$inet(r2, &(0x7f00005a4000)="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", 0x1000, 0x1, &(0x7f0000cea000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b6b000)={0x0, 0xa2, "75e3fafea7a1f0bb99d9ff861a1c4c821ca68a9d3e0697f074f6054751079e9d3c9a1ee199b6b901424e5265d3dc7375d5a4b2a1913e813680730932df23c6039e56c75ea01f4b1021dbd9e8cf585defb8718861b834889f35c4a22201c2778ae35471cc4dd00757c64c10672f5dd1a7f4a98eeb309b2066e4430796a2ec58446bbfdc3a8a977ec24d5373befda71db5a70b9b42f014c6c498bdc1b53aaa833049c5"}, &(0x7f000053b000)=0xaa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a82000)={r8, 0x0, 0x2, [0x2, 0x1]}, &(0x7f0000fc4000)=0xc) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) fcntl$notify(r6, 0x402, 0x10) r9 = dup2(r6, r7) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000810000)) clock_gettime(0x0, &(0x7f0000af5000)={0x0, 0x0}) ppoll(&(0x7f000015a000-0x28)=[{r2}, {r3, 0xf7ac08cc9fd78a04}], 0x2, &(0x7f0000c33000)={0x0, r10+10000000}, &(0x7f0000578000-0x8), 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b42000)=0x5) fcntl$setown(r9, 0x8, r4) tkill(r4, 0x16) ioperm(0x0, 0x8, 0x100000000) 2018/02/03 12:46:10 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [], 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f68000), &(0x7f0000073000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) r2 = syz_open_dev$mouse(&(0x7f00005fe000)='/dev/input/mouse#\x00', 0x0, 0x2002) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000f69000)={&(0x7f000042e000)={0x1d, r1}, 0x10, &(0x7f0000f6a000-0x10)={&(0x7f0000529000)={0x7, 0x0, 0x6, {r3, r4/1000+10000}, {0x77359400}, {0x1, 0xafbb, 0xab1, 0xffffffffffffff1d}, 0x1, @canfd={{0x4, 0x6, 0x1000, 0x7fffffff}, 0x21, 0x3, 0x0, 0x0, "19aceb4838b218459991ad80288a3e38a86730d1832ccd9c6ee52322a4cd3c5145b7246e309d9077f1cc084a5788e083c4220952f3c53b323f0331df73faf643"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 12:46:10 executing program 1: mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3a000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0xa, 0x3, 0x8c5, @empty, 0x4}}}, 0x10000, 0x8, 0x6b, "63040943f17fa53ea98b0cf439aaa2a8d1de13b3afb248b7cd15a420399f2cb444c89e4c69d6b4231cafe2bbcfe63b7b0e4f0c21f40f3c7181be2db3e272cb1991bc31b7f3bc812f4eeb5d333bff92d0"}, 0x160) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000b3b000-0xe)='/dev/admmidi#\x00', 0x8000, 0x400200) 2018/02/03 12:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:10 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001d000)={0x0}) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f000001a000)=0xb216, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001d000-0x4)=0x9, 0x4) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x8, 0x24, 0x40000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000001d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000001d000)=0x1c) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000001d000-0x4), &(0x7f000000f000+0xd32)=0x4) 2018/02/03 12:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$adsp(&(0x7f000075e000-0xb)='/dev/adsp#\x00', 0x4, 0x100) bind$bt_hci(r3, &(0x7f00007ce000)={0x1f, 0x8, 0x2}, 0x6) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000ce4000/0x18000)=nil, &(0x7f000048b000)=[@text16={0x10, &(0x7f0000921000)="66b9090b00000f32d1be0000f36e660f6d2e00a8baf80c66b80043118e66efbafc0c66b80068000066ef6766c74424004a0000006766c7442402008000006766c744240600000000670f011c24660f07f3dd67f2ba4300b000ee670f381d7601", 0x60}], 0x1, 0x0, &(0x7f0000632000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd4000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 12:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) r1 = syz_open_dev$audion(&(0x7f00000f0000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ff5000-0x10)={0x8, &(0x7f00005c5000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c97000-0x4)=0x6, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000046e000-0x4)={0x6}, 0x4) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/03 12:46:10 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$bt_sco(r0, &(0x7f000001a000)={0x1f, {0x7fffffff, 0x1, 0x200, 0x8, 0x5, 0x3}}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000025000-0x291)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x8, 0x6, "bd0006", 0x8, 0x2b, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0x1, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x40000000000001e6, [0x0]}) fcntl$dupfd(r0, 0x0, r0) 2018/02/03 12:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:10 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) msync(&(0x7f000025e000/0x3000)=nil, 0x3000, 0x2) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) 2018/02/03 12:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f4000-0xb)='/dev/mixer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009b7000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f000047f000-0x8)='./file0\x00', &(0x7f0000d54000)={{r1, r2/1000+30000}}, 0x100) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000a73000-0x1c)={0x3, 0x5, 0x5, 0x0, 0xe5, 0x624, 0xffff, 0x2, 0x10000, 0x6e, 0x3, 0x8fd1, 0x0, 0x3, 0xb1, 0x7ff, 0x8, 0x77e, 0x7}) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000413000-0x8), 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$alg(r4, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f000030a000-0x40)=[{&(0x7f000040a000)="43ce2f8d416b64abd7e077ce72c9c7ee6c79e270105995292d1805741fca80350c183a07320f307a0240b4e3029c6f82", 0x30}, {&(0x7f0000b01000)="64aa8b13353bfa1b629174484c66301c9892f97ef8f7f92f4ca9336e61257c7af827f443c5e4d808944fbb5a8b63297b4822f0e25fdf61c43175ffd67d0307", 0x3f}, {&(0x7f0000b6a000)="c009c0a06b324efb3d34dac96d250c5b395fb6f6bd1f34619fefe119b03712991c832914173b15d49de09017908df664174206dc0d532955a65952a0b60e6db2d74b88fa40de7ac34ce667d614c6dd9256d6a298b929dd8cd0f301d4956e5de14f198c158c3d963c2ab0ccdd93e710454a4a7994970db8720b36eac6d6b51954afb3cf8990e7304933c1e21ccd843d1d0729736803c20bdeede271ac5ab17fcb24313d00000040463287b1873fa1cc001f55a836503318e6bea081ade7a4", 0xbe}, {&(0x7f00005c7000)="107bfb7ff8ab57252b1443e6a4ce134f0f2950216dbfe90c947373956f5090911895bf24", 0x24}], 0x4, &(0x7f00007fa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x30, 0x8004}, 0x10) 2018/02/03 12:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/create\x00', 0x2, 0x0) ppoll(&(0x7f000064f000)=[{r0, 0x4}, {r1, 0x2060}], 0x2, &(0x7f000085d000)={0x0, 0x989680}, &(0x7f000012d000-0x8)={0x8}, 0x8) r2 = getpgrp(0x0) r3 = gettid() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000086a000-0x18)={0x0, 0x7fff, 0x30, 0x0, 0x6}, &(0x7f00007ee000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000603000-0x10)={0x6, 0xd, 0x3, 0x1f, r4}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ab7000)={"04a0e8361342ef1c050fcb87bc38a077", {0x4, 0x8000, 0x8, "f0ec86305f9e", 0x3}}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000076f000)=""/112) rt_tgsigqueueinfo(r2, r3, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f000064b000)=""/128, 0x80) 2018/02/03 12:46:10 executing program 4: clone(0x0, &(0x7f0000a61000-0x1), &(0x7f0000e62000-0x4), &(0x7f0000d5a000), &(0x7f00003a7000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000064000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000666000-0xc)={0x2}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000), 0x8) 2018/02/03 12:46:10 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000-0x8)) 2018/02/03 12:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/enforce\x00', 0x0, 0x0) get_thread_area(&(0x7f0000a05000-0x10)={0x6, 0x20001000, 0x4000, 0x40, 0x1f, 0xa266, 0x4, 0xe3d, 0x9f47, 0x7}) dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) r6 = add_key$user(&(0x7f0000b46000)='user\x00', &(0x7f0000e67000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a2f000-0xa3)="53f1c6b239cb2671b1af6b85092f125094c8145a37ce629b42454f46c01a8eca85c85e3cf0de7b8861eac90ba80df6fb44121c6b00dc4ab3104d73162634778b77b74588339c86289ecd82fb5d2b2f56f297eb7a9da763989845ce3039aeda6ad3cae3817e8d27a3b46f0753f98b4918ccb998789dbb32b2828ca9935309a45a1b26a47ccd84ecf2b68f669fe556375e82659d81f7ff271e4b60e45175278764a91373", 0xa3, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r6, 0x8) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f00003f0000/0x18000)=nil, &(0x7f000012c000-0x18)=[@text32={0x20, &(0x7f000066b000)="66baf80cb898697688ef66bafc0cb012ee36640f0097004000000f0095030000000fc75f0bb8001000000f23c80f21f8350400a0000f23f865650f7e93106c0000640f0179000f32ea000000002c000f217f", 0x52}], 0x1, 0x57, &(0x7f0000927000)=[@flags={0x3, 0x100442}], 0x1) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/02/03 12:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002eb000)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x2, 0x5, 0x6, 0x6, 0x7ff, &(0x7f000056d000-0xa)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x81, 0x9a}) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/03 12:46:10 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000b000-0x20)={0x9, 0x0, 0x0, 0x4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000015000-0x10)={r2, 0x7ea}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000015000)={0x5, &(0x7f0000014000)=[0x8000, 0x6cdc, 0x6, 0x7, 0x3]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000011000-0xc)) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/02/03 12:46:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e68000)='/dev/dsp#\x00', 0x6, 0x20802) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d70000+0x25), &(0x7f000001e000)=0x8de9113f79f2d2b7) r1 = syz_open_dev$adsp(&(0x7f0000cc5000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e65000-0x48)={{0x2, 0x0, 0xbe4c, 0x2, 0x80000000}, 0x800, 0x6}) fcntl$lock(r1, 0x7, &(0x7f0000309000)={0x1}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00005f0000)=0xf363) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000554000-0x10)='/selinux/create\x00', 0x2, 0x0) preadv(r0, &(0x7f0000537000)=[{&(0x7f0000283000-0x8)=""/8, 0x8}, {&(0x7f00004fb000)=""/161, 0xa1}, {&(0x7f0000ad2000-0x2b)=""/43, 0x2b}, {&(0x7f0000ce8000-0x2a)=""/126, 0x7e}, {&(0x7f00007e1000-0x35)=""/53, 0x35}, {&(0x7f0000acb000)=""/4096, 0x1000}], 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000fa9000-0x50)={0x9, 0x1, 0x100, 0xffffffff, &(0x7f0000146000)=[{}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002fd000)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000414000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000210000)={0x2, &(0x7f0000d41000)=[{}, {}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dca000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000025000)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000d73000-0x4)=0xe8) sendmmsg(r4, &(0x7f0000ed7000-0x78)=[{{&(0x7f00009f2000)=@ll={0x11, 0xff, r6, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000a7a000)=[{&(0x7f000037f000)="2226faa208b83f82fe78d21052ea11b636fd4d1d1e8be42cefcece2ea1dc073c8acc0f59d68060492f7a49257b5f3745452f011bf45d359a6a1637bbe729d3793f37062cda857b005041bcb4f37901c37a36d7ea38522831e40963a6c548f957ebbc84dfa7c5b6", 0x67}, {&(0x7f00001c0000-0x4)="12965cab", 0x4}, {&(0x7f0000fb8000)="a7333b2ea99245", 0x7}, {&(0x7f0000619000)="415338f8673dd1fb93673e0ab4e94f81f85bdca9c20d29a276f8ca847ed03be1ffb88e94d99ecfd7d62060f19c3d59b75e46214c3e6f5049d0a7eba00730b20a04181cae6148843f5d879e02b6c1ac21986a471e257dcaff5700fb8ed27d68e1dfaff1f40b88b1661485d323f961e04d7ce41df34f92a4e162ca7d0fe55f8385792f9e06e0827e605c3107c9558058a5b5a31fd510e135880e3a89cbd7439d07fe670f7734b605a7e65c5b5559d8c3d922c435b5bb5fa21a9bd4606205b24569b2afba9fe8204c0a04ec27370e2fb7", 0xcf}, {&(0x7f00001dc000)="b0540e065fc3d45c6b471b21bd19d4cbc4e02b9f44cfb5ccb9e459ab8e29c3a30b54c5d59ca4d529cddc6d97b1891395912b46255975543bc752443e29d072b913f2bb5c724dff37bfd527ae0de532e23d79944fa845360ebd01c278c7a18dea73c53cc21406463bbe75c2338fe1e33dd1b85770b0f2c13ecd924063ba4b84904a9099b6b67cd965dea843c63e1d56f0a93ecfee781bcbd5cc7a39f375690a5f3b11c9181da1c0467061c2daddf31488a5757c071846725babf4c69c30bf6eed56b189792baa358aeca12e8469539b4ca01a4aa85888a2851dea399d34", 0xdd}, {&(0x7f00005ae000-0x59)="31e460acf17d425465b115a224e8cd6538363b97a11c9e956ef46ba36bb043d73334e1ff0eb99f3156b2729992a260afcde117b1aee612a145683edca4b9f8b4aefacde5abbd0944b1690565aa24ed3bce0ffb18040c6e120b", 0x59}], 0x6, &(0x7f0000883000-0x2198)=[{0x1010, 0x0, 0x100000000, 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0x2198, 0x20000000}, 0x6}, {{&(0x7f0000726000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia-generic)\x00'}, 0x58, &(0x7f0000e2d000)=[{&(0x7f00001b4000-0x88)="38a6f4de6c803259f8d1e6f897bded28e9b839a658efe5737dffad773fd35ec4052e3fa07a2c7d6a75a3ee30eecce1c397a18074b8b2a4852f4da6159db0c2dbbce901262412f4fc5beeb2c7182d1bd4bc093c6e12735a12e6379cf30bc9ec20d4d72d11a6ecdf3af38707f924b52cbd2e4319e2d0e6bafdc1da62607f0e75190fbf83c3ef8e0d62", 0x88}, {&(0x7f0000cee000)="b1b47197b835", 0x6}, {&(0x7f00000c6000)="cb832957377b49a277b92f376d53c34ed87850bd559c9a0b6abfc97527933137574853eef7adbd2247f54859c0d476f28d34bf8b8aa9d6573514a8ca9929d737b7494b4102a6898c9c54df2bce33137137f3b24f671f47a2e1b27503e8fb997e0120c784e44e76938848e884bb5faaae10fde16283b828aa6c328976759e17e69a20e998b0e516894c3ffaa2aa4fa3ea4fa7836a391af62b1f719675a20cfef29c8a108c9615801addf1a2a32605c243b2c7cf53cd44a3dc882e73578f02fb25fc1c182dac423db741b1c2fb11221d909e8e3398140b234692b96f96ae4dc198a45b203c9c09e19fa641feb1923889641c3830233be9e03625", 0xf9}], 0x3, 0x0, 0x0, 0x40}, 0x1ff}], 0x2, 0x8081) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r2, &(0x7f0000a74000)={r1, r2, 0x6}) 2018/02/03 12:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000968000)='/dev/ptmx\x00', 0x280, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000f55000)="bb2779ec10449436502421ed97e1fc4fca83a80ba1271b0d", 0x18) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000668000-0x4)=0x1) 2018/02/03 12:46:10 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[]}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/checkreqprot\x00', 0x200300, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000129000)) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/03 12:46:11 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0}, &(0x7f000002d000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) poll(&(0x7f000000d000-0x8)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 12:46:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f69000-0x90)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r2 = fcntl$dupfd(r1, 0x40, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x2, 0x1bfffffe, &(0x7f0000001000)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r3, &(0x7f0000c96000-0x3), 0x0, 0x4008000, &(0x7f000057c000-0x10)={0x2, 0x3, @empty}, 0x10) close(r3) 2018/02/03 12:46:11 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb6000+0x1f9)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00006c4000-0xe)='/dev/admmidi#\x00', 0x200000000000, 0x301101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r0, r0}) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009dd000-0x10)={0x0, 0x6c, &(0x7f0000001000-0x6c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xe291, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000409000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039a000-0x8)={r2, 0x9674, 0x3}, &(0x7f0000b0f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000564000)="e3155709f700000400de74e3e3690d91", 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000155000-0x4), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000+0xbd7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000)=0x3, 0x4) 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000fa8000)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000210000)=[{0x4, 0x1}, {0x3, 0xfffffffffffffffd}, {0x200000000003, 0x700000000000000}, {0x6, 0x4}], 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000061000)={@empty, 0x0, 0x0, 0x0, 0x800000, 0x5}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b39000)={0x3ff, 0x1, 0x8001, 0x3d, 0x20}, 0xc) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) socket$inet6(0xa, 0x807, 0x100000001) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000b8b000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) syz_open_dev$audion(&(0x7f000062a000)='/dev/audio#\x00', 0x5c, 0x200402) 2018/02/03 12:46:11 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000071f000)=0x200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() pipe2(&(0x7f0000110000-0x8)={0x0}, 0x80000) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000160000-0x110)={{0x6, 0x2, 0x400, 0x4, "e40c20a85281bf7612b6333ab1e19d1fbdcd31d9e2690a5d154de86141f0441c5a98545deff68482f3c8464e", 0x9e63}, 0x0, 0x0, 0x400, r3, 0x4, 0x7, "09b296cc7b929a7813facfa6c4b38d4f8c5fcaafa180f29c3cad278fd66f77f0852125e9a09291d09b44f71ea54fd1463ef461e3014fa388606218108c88da3f", &(0x7f0000786000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, [], [0x5, 0x2, 0x8d, 0xa8]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000093e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/03 12:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) symlink(&(0x7f0000864000)='./file0\x00', &(0x7f00003cd000-0x8)='./file0\x00') dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4c000)={0x0, 0x0}, &(0x7f00005fa000-0x4)=0xc) setfsuid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000b84000)='./file0\x00', &(0x7f000024c000)="6e010124", 0x0, &(0x7f000000a000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000051000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x31b) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000000c000)=0x7f, 0x3bac2dda9ff96444) 2018/02/03 12:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008b2000-0x8)={@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff}, 0x8) listen(r0, 0x4000000006) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000372000)='/dev/hwrng\x00', 0x2200, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000084c000)=0x1, 0x1) shutdown(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) iopl(0xc44e) 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039e000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000441000-0xc8)=@migrate={0xc8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@loopback=0x7f000001}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xc8}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00001d0000-0x8)) dup3(r0, r0, 0x80000) 2018/02/03 12:46:11 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000028000-0x20)={@generic="b37588fdc3f2ec08c8dc9eafa1f5c1c2", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000004a000-0x8)={0x0}) fremovexattr(r1, &(0x7f000002f000-0x16)=@random={'system.', 'vboxnet0vmnet0\x00'}) 2018/02/03 12:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001a1000-0x9)='/dev/vcs\x00', 0x400800, 0x0) listen(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r1, &(0x7f0000ec7000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000093f000)={0x5, &(0x7f0000298000-0x14)=[{0x9bc, 0xffffffff}, {0x3, 0xb9fa}, {0x7, 0x3ff}, {0x6, 0x5}, {0x3}]}) accept(0xffffffffffffffff, &(0x7f00009bf000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000010d000-0x4)=0x3a) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00000d0000-0x14)={0x359, [0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000fff000-0x38)={&(0x7f0000d4d000-0x8)=@sco={0x1f, {0x6, 0x28000000000, 0x4, 0x2, 0x5, 0x9}}, 0x8, &(0x7f0000e63000-0x10)=[{&(0x7f0000d58000-0x93)="dfdc8cca9a75fc4b781e50338455ab58ee0a25fa74f6ae91fca019a00c2f193f22d78f11643ed781b055d90617a9be829e47ebc1e78ee6a0612ccfd8afac0a4333262341f626dcf8372270dd8bb589937d077c409a759ed154ad94b0805ad6d6c1efadf75d648dbed95277e2ec7326964c5a6f7c79fddce6ace46f18f45f7c92ad552348d27786a2c8b5d8c75a0008af1f4268", 0x93}], 0x1}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ac8000-0x4)=0x6) sendmmsg(r3, &(0x7f0000411000-0x3c)=[{{&(0x7f0000bf6000)=@sco={0x1f, {0x4, 0x3, 0x700, 0x9, 0x8, 0xffffffff7fffffff}}, 0x8, &(0x7f0000349000-0x90)=[{&(0x7f00000d8000)="b30cef19a5f114981181d1e60000e845d00105f4a038aa3ce089ffe44faeb00cdb5f85b7a13bad4f713577ffefb83c5053398ce3e08ddeb8e79f2130bbb1fcadcc93893b5183afb73730df3f36d720ef49239dd14ce5f4442fdc6afa3a01a1e230f3d931efe0c5d822ebc9a4b00ea4a52656b624691fd9ef91ece4a08959556a6468584e93d7bfbe400673306b9766cbe41de0270989d0a73ffb56602d3ae5a1b9714abaa08bde174d054189685bcf7263750a9793713f855fde0d111b4977a7b71a54dd", 0xc4}, {&(0x7f0000679000-0xf4)="f7acbbf298102b56dc83e6e842d719433ea85c8b89274c9978b4b2d41913ac539743f5052cceaab709ff135b47c5cf9bd7010db02851bf710d1b61400dc25bbad9f348bed1b40c5f08a8efd6073e490c01d983c6c92f06eb27847efac3b93df8d5d1d9e145de64550503ce4a3fb2a91bbc2689dc40ff69a36f10e952554e850658afba31cd44db8a585e23b14ece27d587636494e22f0efa6e1e11c7fb76f0e4497d77295441c4b9bf043e70c761752efbf2e04d6e9043ed12189eb250c03a1b60c5934d939d899087a94f7570cff7e1b1e4fee5f52ae4d3615d7b9da85a2455d3abd7ba0311a6916769a71f2d49b869c5e72efc", 0xf4}, {&(0x7f00001db000-0xf1)="83946f57ec6acff6027198dc24fdda6226547567f6d1ccbe06bbfb472f6ebfd2ac509a6a1039a409e4955a7a2ac31dbc938f1b6d359495480cc167243205e567cb01a08b87ab85794cbe2da58adf47e4f1de866f988d493ad5f2c86394567b1cba014a9dc630628f50f172c33807fb89630d4cce9c13a60e350d778f6b0894b4290ba6237731a32ed32668a4c72c9b7eda3d2d62b8b18a1910384592f8e879720315c5e6e0a9a76e64647d28ff10ff63bf4a71375779e42ecd25d9601c233f76a5791e17d3aba5fae2998abfe37d7af6f82b9108a8d93c9181444941691d19c2fbd224270727c1f01ad505e473077032aa", 0xf1}, {&(0x7f0000df4000)="cee6d85be541996b985987e4056ca33269983ca134187283f75ba36d5ee8d84e707f5cc702408d5629f6fe1334a8fc44fc2a9d22c72c4c4fe7dc362042a90b9004371e7afc339b0dd85c1f6d33ba3bd61eb16791da88a70f7cfa3c4126eb65b896949635d45da43324d3b60ca1638f39052d6d02f4ba70d96205fcd864e104d8be1bda19bf5db0bbae5d7d20f92233579b1462dc22477508a81071d075be4f32b0dffb782816d448fdbee8ff881d92a4d3d7e2ed52f1009068490b540ef3e282", 0xc0}, {&(0x7f00008a4000)="1427947e5e8203af2f2c4abe1012033eb522270ec1e42cc7328fd12fd72298f362538e64494e7a170f0089f6c24e8924ccc27c3d7349a14cfd8f8b2585fd0413dfe22681faa5d782d0d37e37f83a19209f019ea90920e85a34679613b706cce4222b8a21aaab64a77a499ee2bd13f95193c736a59e66ce0a155ae142e21fc7069a8da9", 0x83}, {&(0x7f000085c000)="987db767be3a30218e9a05b5f78a69259c7f23041b4058ada75c9993116a932d90ba5cbb082c725ad237065a79491e02732f4e3fc128b43162794286b2a067e99e850ebd54", 0x45}, {&(0x7f0000add000)="6d4f3d79ea568eb77c635d7b870e272cdcd4a9b0fc582144c97f6e0ca102075db939dc4457971666cc79c5a04682a96d1d4b6a93a91a3e5572d31ca7f1cc8b0fb0f88baa50a0c3d63a80cc87a26f474ad750196708a3f8d5bea55540c75f20fed168a176b033c8991a9a2f08e0810d45348052393081f5a5fdef", 0x7a}, {&(0x7f0000d44000)="df46e5cb6bdc2efbb5014c5cd29a3643df7844232738bc06d96278ad41c6b0619d22824d", 0x24}, {&(0x7f00007af000)="da1f270655626ead8a3278c28ed532d74bfc18e7043b0e0abf542b16701b46584b9d3f1a2071bbf9335e3cdc8fd5c9cfe8bb41bd74711f2b54f4377ec97c06de2adc17cf2fb3e72960fd588d7dc6ffb72c78dde3efe17db2601fbcd3e310f52e8a45dccf7289df9053ca6eabaca59264d62ecaee550fb537a9d710ebd6e7bedadb5d15a4e1fea63b828df0e8e6bb26506cf9e7c79500f283cf224843f88a1f17148dae35674e7d46be0e75aca373d31a714fe2a8aaea", 0xb6}], 0x9, &(0x7f0000fa8000-0x210)=[{0xa0, 0x11b, 0x5, "51a1ffcdc56d6cf27c1d5bd2829dae7d8ba648236377cf311c1d86392cb85da468cf1b0c5b4674115e5f104f596bed39294fef6a4cd8093a9a46352803ef016bd1c852c30d0aad9d6db02b2124eaeafe7b190e8b64bdfdd0f91dfbe31e348cb9f9029841efc58f43d8593ac07259a23d7e2536c33d5fe3a0c20da1979caa4dfea09b2643c5a4c0e8f01021c27b1ecf"}, {0x20, 0x109, 0x9, "97a5e9896e277ce5a34d197b8ead95"}, {0x60, 0x105, 0x8, "54d7d04924b569f26e239cfd6b4fcaba42a41967a21a95e38a88ffb436ad95fbd60eea59eb758f2d229cf8f77a350982c3af2c96102dd468030478eac9ea95fb876003322a507dceca6a"}, {0x20, 0x10e, 0xff, "bcaaf4aa42d0703aeea2d8"}, {0xb0, 0x119, 0x1db00000000000, "e9191135c18678d54becd90de91149dcb1e94fb96fdee296c7409901cf589930bc06a031f3e7400a7d5e7a62a65626d558a3e281fb1b5c27a4dda64e323867586b3d38ac9b043062ad87d31e211fc265195825d53194f7f111ec16728f7e9fea9ec564b7e13c9d9fd791e188be0334bf2d9b3a55a8a7faa0c3e7ef45728f6f065047c1f1fcca6a6cdc12f69ce0f7942d7ba7fc146960d4d94bd563a07dacf9"}, {0x20, 0x119, 0x8, "70aaafe394bb28bf4402390b20"}], 0x210, 0x80}, 0x6}], 0x1, 0x4810) 2018/02/03 12:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00009e9000-0xa)='encrypted\x00', 0x840, 0x0, &(0x7f0000642000-0x40)={0x0, 0x5, 0x10000}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/enforce\x00', 0x20202, 0x0) openat(r0, &(0x7f000047b000-0x8)='./file0\x00', 0x40400, 0x1c1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000512000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000782000)='/dev/vcs\x00', 0x303081, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000897000)=[{0x2, 0x83}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00003fc000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00008fe000)='user\x00', &(0x7f000073b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002f1000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="1b", 0x1, r1) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r1) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000c000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r1, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty}, 0xc) 2018/02/03 12:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052b000)='./file0\x00', 0x80003, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b68000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000a92000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000484000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f00003bf000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="e2"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/03 12:46:11 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000342000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000582000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001d3000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0b000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f00005f8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) llistxattr(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f000053b000)=""/219, 0xdb) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c07000-0x10)={0x0, 0x20, &(0x7f0000d21000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f00002f5000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000059b000)={r2, 0x8}, &(0x7f0000c84000-0x4)=0x8) write$selinux_create(r1, &(0x7f0000df0000-0x3d)=@access={'system_u:object_r:scsi_generic_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x34}, 0x3d) r3 = add_key(&(0x7f0000cee000)='dns_resolver\x00', &(0x7f0000ac7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000465000)="c3776c41b7897cb18a0c609a33656d6288941d08617f447b104ff5f3504ed80b4aa78b67237e8c38b2db5e43d197be1cb4d4e11b67986a5562a2c392b86a869b322607ca3879da26812b064c8835f0b27a69", 0x52) 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b7f000)={&(0x7f0000eea000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000179000)=[{&(0x7f00008ba000-0x58)=""/88, 0x58}, {&(0x7f0000ca9000)=""/231, 0xe7}, {&(0x7f00003f4000-0x9b)=""/155, 0x9b}], 0x3, &(0x7f00000f2000)=""/201, 0xc9, 0x790}, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005ba000)={{0x2, 0x1, @empty}, {0x306, @random="f6f273347f21"}, 0x10, {0x2, 0x1, @loopback=0x7f000001}, @common='dummy0\x00'}) r1 = dup(r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00008f5000-0x4f)=""/79) pipe(&(0x7f000048d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000eb6000)={0x7, 0x400}) sched_setaffinity(r4, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r2, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/02/03 12:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000075b000)='/dev/admmidi#\x00', 0x7, 0x200000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000144000)={0x0, 0xffffffffffffffe0}, &(0x7f0000ac0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d0000-0x12)={r1, 0x8, 0x5, [0x0, 0x5, 0x9e, 0x8, 0x1ff]}, 0x12) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r3, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x1000) 2018/02/03 12:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000eaa000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000402000)='keyring\x00', &(0x7f0000d07000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000011c000)="a63e", 0x2, 0xfffffffffffffffe) keyctl$clear(0x7, r1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xff4c, &(0x7f0000261000)}) 2018/02/03 12:46:11 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000073d000)='/dev/snd/timer\x00', 0x0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/mixer\x00', 0xc002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000072d000-0x4), &(0x7f0000302000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)) 2018/02/03 12:46:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt(r0, 0x4, 0x2, &(0x7f0000001000), 0x0) 2018/02/03 12:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x2}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f00006c3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000363000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000347000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0xc6, 0x100000000, 0x0, 0x18}, &(0x7f00000b2000)=0xa0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000365000-0x1)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000364000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000365000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}}}, 0x4, 0x9, 0x7, "89f32ff8aba4d4efc4f9b629535a6db0e75359d16d7e4c8d8ac210beb5a737f4569fbe3ee8274249ef6625ebce822d2749fe610378908e3869693db311ed1e3982091ebf93a6a7634231f6a978a67033"}, 0x160) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000243000)={0x0}) bind$inet6(r2, &(0x7f0000234000)={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffff}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x7fff) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7}], 0x10}, 0x201b8b70) [ 196.888940] kauditd_printk_skb: 23 callbacks suppressed [ 196.888948] audit: type=1326 audit(1517661971.454:1790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 12:46:11 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00002cc000-0x2), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x3}, &(0x7f00007a5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xffffffffffffff5e}, &(0x7f0000607000-0x4)=0x8) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000fc1000)=0xfcf3, 0x800) connect$netlink(r3, &(0x7f0000a74000)=@unspec, 0xc) 2018/02/03 12:46:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='trusted.syz\x00') r1 = syz_open_dev$audion(&(0x7f000079a000)='/dev/audio#\x00', 0x8, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a81000)={0x2f8, 0x0, 0x2, 0x7fffffff}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000023b000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002a0000)=0xed, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00007f8000)={0x98, r2}) 2018/02/03 12:46:11 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000020000-0x4)=0x10) readahead(r0, 0x7fff, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0xdb)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) [ 196.919011] audit: type=1326 audit(1517661971.454:1791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 196.943647] audit: type=1326 audit(1517661971.455:1792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000bb8000-0xb)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ca8000-0x4)=0x3) sendmsg$kcm(r1, &(0x7f000052b000+0x580)={&(0x7f00004de000)=@llc={0x1a, 0xf8, 0x0, 0x7, 0x5, 0x240dbf4c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, &(0x7f00001b6000-0x20)=[{&(0x7f0000da3000)="5ed4c3b0d4cb92e25205634cab93de6d7df378feebbc65f14e246ff9e3ca20b250af4ee1c080eb7afaf521678b09", 0x2e}, {&(0x7f00002aa000)="76cf1779216bc3d282f849bf9d01ca6f18c3e9fadac63f9e44f4f51debf2831880ba80f9a2d3c496939f2ebdea9005abdd297543dddd4541db1f5fd12da7ff268dbc9d0f05a824f172843b5b0d53edfb35bba18cc8cc1e7bfd2ae6a6a041746f89f2d334e04d416a05806f7b1c506b2469e7500d4b6f3bcf644ee4", 0x7b}], 0x2, &(0x7f0000450000)=[{0x88, 0x117, 0xffffffffffff8000, "020f00d6cb2d7df1adb127455d2148ecf4fc8e487879e38660c7da4b716b6a396778c84eb1f754f03521483a20c03b0e464f5adc359514f40667e497750430d0cbc61e883cd0518fdbc5ad46e5dccb957e48d0c13a939ca6bfea7ef922d64dfd37b078efbe808ef1bf10958f698a49db49d831fc"}], 0x88, 0x10}, 0x40000) ioctl(r0, 0xc0184900, &(0x7f0000258000)="0ad20c2c624db09345") 2018/02/03 12:46:11 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000582000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fd0000)=@routing={0x11, 0x6, 0x1, 0xffff, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x38) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 196.968257] audit: type=1326 audit(1517661971.455:1793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 196.992850] audit: type=1326 audit(1517661971.457:1794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=273 compat=0 ip=0x40a5e4 code=0x7ffc0000 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 197.017489] audit: type=1326 audit(1517661971.457:1795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453127 code=0x7ffc0000 [ 197.041998] audit: type=1326 audit(1517661971.458:1796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 197.066522] audit: type=1326 audit(1517661971.460:1797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 197.091172] audit: type=1326 audit(1517661971.460:1798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=35 compat=0 ip=0x47e9a1 code=0x7ffc0000 [ 197.092064] Cannot find add_set index 0 as target [ 197.115686] audit: type=1326 audit(1517661971.460:1799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 12:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001c4000-0x4)={r0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d0a000)=0xf7, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000d93000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000d66000-0x8)={0x0, 0xc6cc}) r3 = syz_open_dev$adsp(&(0x7f0000f1d000)='/dev/adsp#\x00', 0x4, 0x109000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getresuid(&(0x7f0000863000)=0x0, &(0x7f0000cda000-0x4), &(0x7f0000e54000-0x4)) setreuid(r0, r1) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 12:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b76000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x5, 0x8, 0x1f, 0x9, 0x5}, &(0x7f000039d000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001d8000-0x6)={r2, 0x6}, 0x6) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000059e000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000086b000)={r2, 0xe924, 0x9, 0x0, 0x4, 0x8ef0}, &(0x7f0000afd000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 12:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f56000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000845000), &(0x7f0000e14000)=0xfe) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000253000)=""/165, &(0x7f00000bc000)=0xa5) setsockopt$inet_group_source_req(r1, 0x0, 0x31, &(0x7f0000963000)={0x8, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @rand_addr=0x100000000}}}, 0x92) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005a2000-0x10)={0x0, 0xc8, &(0x7f00008de000-0xc8)=[@in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffeffffffff}, @in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x3, 0x280000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x8, @empty, 0x3}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0xffffffffffffff6b}]}, &(0x7f0000709000-0x4)=0x10) pwrite64(r0, &(0x7f0000967000)="d5800356c64399352a694f64055831eda60352c0ad59301ce090763c0957", 0x1e, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062b000)={r2, 0x200}, 0x6) 2018/02/03 12:46:11 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f94000-0xa)='/dev/dsp#\x00', 0x7, 0x420000) accept$packet(r1, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000307000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000065f000)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) r3 = syz_open_dev$audion(&(0x7f0000cf6000)='/dev/audio#\x00', 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000d5c000-0x14)={@remote}, &(0x7f0000f11000-0x3)=0x14) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000a44000-0x20)={0x0, 0x2, 0x11, 0x2, 0x5, 0x1}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/03 12:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000584000)='/selinux/status\x00', 0x0, 0x0) accept(r0, &(0x7f0000d39000-0x3)=@nfc, &(0x7f0000835000)=0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b9d000)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x6, 0x18, 0x8, "6a69cf3898c4ee855ae454418ac088800ddc01d7d48c4608fac75dfbece1ebe68a6532ab076ff5ee955c7a4499186ed6f83944106d03d2e74b0074388dbecadb", "e076445f4ec5cd23dc328924d4ae3b29a7f51e8c5460915a112cbd0e9f5a7c64", [0x0, 0x40]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_open_dev$amidi(&(0x7f0000e58000)='/dev/amidi#\x00', 0x7a, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e13000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) sendto$inet(r4, &(0x7f0000a39000)="204e45033188ded5d02ff9fe7b41903325284ce9699069bdc33a768d7ec4e9cc9d3d2fbb6a385335c39cd203c3469ce61022f39c290727342b1942fd1f16d856c7ca35f24a80acf1833dfd805deb19c0549a617b5e5a547fd3803146a7f7523ff4dd7e1c1292922506869bc48dc01a4520d5483f1bd2a62b58e0b72c01e8d3e56e07bbcac9e876d8d3622f9ab3f4dca472ebdc44ad035a71fca4fef5d2f251ac265d874cc61a4c408c8cf6c1eca43c9a6121e76795434e2b659c8d89807a64affb1373a68d2921666f5dfb50bd77956830bbd6a543a5dcbe0328f011fdf124a5d646aceb0f1a23b2d0fcdc4e9540fd0fb251ac93729933a06bcdffbcfcd289f2d76f5434317c46ea6ceef4ae2530ba625ececec4c6f754482308b64c2fdc6c49456c88d1c62c5667d5966f09de56320e65a470e40e54325c581efacc481dd51ee3282ddccf1029ed33224928c564059e194192777bd1d7492baff6784ab8ff074b13559e561dc2c88cb0c63f06a6fe9b201fa72b77870fe39a347a335bd4b7ebe1d9578a54b73a7e9024c21687566b1b997e08e4b1c670d6564321bccfbd6d4b0a41ed64ddb1d8ec56875bc7dc15684855cc39d8afdaf1251f46aaeae7b7ce68fefaa72d0be50668bc9b95e2d82d495e6a5cc8431908073da89e07f88916a94b15d6a9b3aa6e56fee51181acb3196bfd416d41d5905480712adbbd8146d4c8ab55e3d2c06a54ea6398ce4e310a80e9d981f81a00a1c49e4c9c2aab3d24b417e0449b25c7be28ae95d3d50d7ed7544e0e45c2d7d5da8634cccc5290c4eebc74031c0bee3e926bf61e8be115d2ea7bf514ddb8d904860809d1ffe1bac915502e26ec5e45c3005aa6a77924ae72b9dbeced6b98fcbf2fbfdb8502033e4404f0739cd94fda1263cabdd37f6c373e79f7bac70ed575819108eb6697d222e22d5fac32e6cf7153655eb8f31454c37ea7e87ec2e56bbd4bbf3131ab6d88cd02bf2e555d25d3e94b6b41fff7acbb0a37ab02fcef3d4739c200b2115e4974c797cbab13b8662627922b8fe0da9fd738baed65ba1c37f21b57b604df52a2e3ea549f04c691c9b907f0dc950cfd209da926826f29cc3d4a6803b87f4f002557cfac6f2fe4ddf49fa82ac22b22a9977b68b5ba1c489c1b41696c9be7b2bec4e6226ffcf92454f2aee6f0fd3905c9a8a02605ebcb2654c99e60d8c50b62ec8a9e12a4736dcd8432ed0a81cdf376bff490dff9d0b28df4ba220cbb54a2c9af2f71dd4e2524315af469c3ec8627b01c710d1c9b36fed8404934e867962715f27a38805b4e159ef03cb24591ba6a1f89e1fbe74632fdc6747947ec243ca8e4a20acc0e376f2acad53b0a136981fabe5b33c8d3a8bec9757ccd60d37a25992c26ee650c62eedec895d101793b30a2830b8a4eed37c7ad366e0bd8599b65371ec19307785bb0c55e2456f8088ef136d9feabc669074c1c5e93a169e1e202b452a80a8461f4eb6e23736a554d0a213cea95082ffdf5ce9a41a537b8b031ffd4c0b090047f5f05311e45ce03000000cba740709a3cdbf93b9296c73f3b706f63e18729e6fbcd962109268908b5c329a4303abca9928e4deec59e338ece34198fa06b31b49311b1f7281a7ce1346aea759ed4ae49329c346af431c9434a2153f402ad36fbd80f391ae32f88c7535eb5b2f7074d23fb5063f357ca41384e9b8c6a0143aa1038745bea25ba3c4846cae32108517c85e9235c9662d2fa3ad34507fcc29a77ccc31b5aa2c556df622b904ea5066464685cc72afdb33e17630a64a2c774a5eeb7ae9a6aae7ca7c17037118e798be13f3beff71d96311c70152a393a5ebfa7016af4bf6472ef48de0dabe1d9af705ddfb5875de329b55c366b075f696ab0b22dd3db10ad34c068386347900b9fabf96b7e6a397b3d233a9c84f0b7153caf9195109e026d54044c9db81cd17c6c837e304f6af6635f538f8dc1341229c9650a6818c2732ae364465d50fa57c3271cd4e76eb0594d126a83ee7d1c1ca93a85f61d462bc1895ca218b94183261c9ca3d33be6a4368ee38290618d5fc0a13d9619f197681ee7268a6dfe623ee922906a5e70e2a0ff7ce99024d905717dd18cf35b555ca8ada4b2654ec97151c64138a5956a0e884072470246217280155ddb55870ab3d2acd6039dc59745408942dcaaa364a43a30e495c281c0ed36eda075667eb63510040b0e5fdf0931be2d01c2c97bc3f4f8251676a61b8a0d5d9878052382d7325f20228aa8d4b6b265094e824ead4aa45374f27fdbb4437e6c0a47921e19c783c17f8dbfa05527c37e966c395823f1b8d8091ca1c50cfddcde2b6576be7ab92ec2d31929a78de0ad37b22c306fb8a8f4121fe0c89ac2e3f63731a3a08a17efcee6f4ef5855a8d17d8eaa5bcb74a9629d2be1a17c055309fc7f2ed37a1b5432f243680f5191460944ad0a431bcfbdb1cb0e02526d9febd6a5ded9a5f30f8d85ad3a479cb7596d287bb271a1b835fbb20e5b12b3931e55fd5271ee9b53b02e77dc6505539101667cba185f4e563d94a8273632939e5ede9080207226df72142d102c667039878a80177d8b18b9980ad9597336e47293e5033fcefc96a209", 0x737, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/03 12:46:11 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000026000)={0xf, 0xb, &(0x7f000000c000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x1, 0x2, 0x4, 0x7, 0x80, 0x1}, @ldst={0x0, 0x2, 0x0, 0x1, 0xf, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x36}, @map={0x18, 0x1, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x5b, &(0x7f0000010000)=""/91, 0x40f00, 0x1}, 0x48) fadvise64(r0, 0x0, 0x81, 0x5) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000026000)='/dev/midi#\x00', 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000020000)=0x4, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 12:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 6: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005a6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/135) r1 = syz_open_dev$usbmon(&(0x7f0000739000)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006ab000)={0x100, 0x3, 0x7f, 0x7ff}, 0x10) 2018/02/03 12:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000300000-0xb8)={0x0, 0xfffffffffffffffe, 0x80000001, 0x3c5, 0x0, 0x3, 0x8730, 0x7, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}}, 0x7fffffff, 0x40, 0xc4ad, 0x9, 0x8}}, &(0x7f0000189000-0x1)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b46000)={r1, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x80000000}}, 0x4, 0x97ae, 0x8, 0x76fd0a37, 0x9}, &(0x7f0000dca000)=0xa0) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000512000)={&(0x7f0000683000)=@sco, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x2) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) close(r3) 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000002000-0x8)=0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, &(0x7f00004da000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f41000)={r1, @in6={{0xa, 0x1, 0x4f7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1ff}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005f6000-0x18), &(0x7f0000000000)=0x18) 2018/02/03 12:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/vga_arbiter\x00', 0x200050800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x100) bind$unix(r0, &(0x7f0000e81000)=@abs={0x1, 0x0, 0x3}, 0x8) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000058a000-0x30)) recvfrom$inet6(r0, &(0x7f00007f2000)=""/61, 0x3d, 0x40000000, &(0x7f000062a000-0x1c)={0xa, 0x3, 0x6575, @empty, 0x3}, 0x1c) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a83000-0x40), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/03 12:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004a7000)='/dev/snd/timer\x00', 0x0, 0x20000) splice(r0, &(0x7f0000588000-0x8), r0, &(0x7f0000782000-0x8), 0x4, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000079d000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00007a9000-0x8), &(0x7f00001b6000-0x4)=0x8) r2 = open(&(0x7f00002a7000-0x8)='./file0\x00', 0x80400, 0x80) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 12:46:11 executing program 3: unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) 2018/02/03 12:46:11 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000021000-0x4)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000036000-0xe)='net/xfrm_stat\x00') ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x180000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000018000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000000b000)=0x8c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000036000-0x8)={r3, 0x10001}, &(0x7f0000008000)=0x8) r4 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000002f000)={{{@in=@empty, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000035000)=0xe8) r5 = syz_open_dev$dmmidi(&(0x7f000002e000)='/dev/dmmidi#\x00', 0x101, 0x2000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000037000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x2, 0x7, 0x100, 0x46, 0x3f}, &(0x7f0000036000)=0x20) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000011000)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/03 12:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 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, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r1 = openat(0xffffffffffffffff, &(0x7f0000bff000-0x8)='./file0\x00', 0x90040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000257000)={0x1, &(0x7f00002be000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000390000)={r2, &(0x7f0000ced000)=""/214}) [ 197.350715] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 197.378893] binder: 27116:27117 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/03 12:46:12 executing program 3: unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x589400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0xe)=""/14) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000065e000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x42, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000001000)=0xe6ad, 0x4) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000002000)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r1) 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) io_submit(r4, 0x7, &(0x7f0000002000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000002000-0x86)="2351b5e8303c0eda5d06e73e476d25e541ed5f9fcc40f280c89617c5a177ca637f60ceb6a37f053a116d1c69aac03f9f4eecbcc3c459de17fada63e63d0f06d91ac41397d7118d8fa2e95a4d5e53aa1f7b5c8685fab158b319ceb4324bec7df73e7f3e8760208d93deb8562849605edc2c01e4d4e4f5fb8827468d7dbecd3199bdfa2eddeac8", 0x86, 0x2, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000002000)="c24c348b91c1825bea492645c14cd38691084beb3521d3b90b9478ba601cc7b26a3e5c5fa7c18e0f41718bd10521229e4e5892eb2543bb1ac9eda63da424a861f65b2153a727c0a28ee1d4dbdeeda11a4dc151fc3abcf1bffa50f2e584e0a2131e17f8d9858226670508d0d7421548b0eb34f38cea89c27e29e7f51034f012cfd131d2790556dfad7f777449274f277331caf60b82b5d0505bc5adfad12286b27257f10ab0f46da3de4c9a9c1ec8b3ad18b5306df4fb324e19dae5f2a489803b1f7287d863415b7735836fb132e3e305a3a001172e4e947a47a28baabcf80bdc36d5edf5d0e1b021479133", 0xeb, 0x6, 0x0, 0x1, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x2, 0x401, r3, &(0x7f0000003000-0xf6)="4f2b1042f00a525a212592551df4ffeedb3da9c0ad9969d02b434314180117c86215b344be54dd89632c11bd98405342faa24ec3356d158761cca5d7d5e47c03acb1ad2754b959e88a824628bf46bb1af01fc674ef21c92a5a391b62b6369f649fd366146deb5aed9862983035a53d585c0195a11c30f972cd362a5611a39a731156fafe28740380f0c5a743b5030fe46c5701231e8481b14b275874a59f427de15e991172e7f87b42bf9924aab1b9aaa1845d0f20d3fdf71ecc94c873409aa37c09692af70683f1e7a71ae5db7d6f95dccd9c8ea34542efeed4f113ee595f9c660da2351ae210f0b20967b9c2afd7341d6ab20f60ab", 0xf6, 0x2, 0x0, 0x0, r3}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000001000)="06f9774b187c263469bb688ede3227ca5a202ddd29e49142e871b8767893ad6649043131411bbbbf2ceb9bba2000fe3507656b2f2fde0262c7d899e9a1eee5794b05a113096c01db3cf24c05f76db45f7c0cd56d4baf59c4bb9a187f", 0x5c, 0x5022, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x687, r1, &(0x7f0000003000-0x1c)="71dfd67eec0719176ef6922702c200ad308adfd200c5e60129b28190", 0x1c, 0x3, 0x0, 0x0, r3}, &(0x7f0000001000+0x33b)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000000)="b9bc2cf510c06e3b4d72a4a5426eb406596e889355a772d41aa1a6770a980e497353e51e602715dced3b55760ec15526ee84a0a718451ff5209a7697b37b49b911ea928959fd4350feadab9b74beeea326e32c74989f64cc28f7ac0a42746e5cf3f7f2f5731841764fe71412ed79f98a8d6599eddcebb2d5feb21cab213808262e2d7309c8a43bfb100a0ca1229513f7473f85fd9fe56fc898f7a39125d68414116f7800596c5c36aae6a61789e8c5ea2bb1ac4159a105fc23b23ce7c8299c02f588c65c53154e6c1fd96e4045908db0c80989cee73d3a0a31b80769cf4e0e5a31fa68d66e988a77773599f51ba6670ade91", 0xf2, 0xb6, 0x0, 0x0, r5}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xe, 0x5, r2, &(0x7f0000003000-0xb0)="31e8b8079a053ca0ed17d93bcb21bc51b9ebf8b0f43f34250dfabad01ee94f5bf9a2f8eeca9e1ec811ddc7b45b7331ebde96df87212c9e3f333fd39fbe89ce1e8a0a3486628f7aaf557e315e65cdf14ba2795eaa02551e9787d093a7bc8d2d76daa2b442bf9a4a33e90a3aee62716b98c0d5d481cdac178bba58170483ed3a123a2cb0faed8c7d179693f218d06e4fba1656fae13077d2000a9df3ead748cb0480a9579c48fc79a203322b17a716f708", 0xb0, 0xe4, 0x0, 0x0, r1}]) execveat(r2, &(0x7f000064d000-0x8)='./file0\x00', &(0x7f0000f1d000)=[&(0x7f0000ff3000-0x9)='\\[@wlan0\x00', &(0x7f0000001000-0x5)='eth0\x00', &(0x7f0000001000-0x1a)='-!lo(selfposix_acl_access\x00', &(0x7f00005db000-0x19)='&md5sumposix_acl_access:\x00', &(0x7f00008c3000)='\x00'], &(0x7f0000fbb000-0x20)=[&(0x7f0000000000)='\x00', &(0x7f0000d8f000)='\'cgroupself\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x3)='[#\x00'], 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x3, 0x0, [{0x7, 0xbb, 0x2, 0xea52, 0x4, 0x1, 0x9}, {0x80000000, 0xce, 0x5, 0xedb, 0x1, 0x1, 0x7f}, {0x80000019, 0x8, 0x4, 0x0, 0x200, 0x3, 0x1}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x4}}}, 0x1c) r2 = semget$private(0x0, 0x0, 0x400) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000001000-0x15)=""/21) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000001000)=""/4096) bind$inet6(r1, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) listen(r0, 0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ba3000-0x20)={@common='gre0\x00', @ifru_flags=0x302}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000082000-0xb8)={0x0, 0x100, 0x8384, 0x7, 0x7, 0x0, 0x4, 0x2, {0x0, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x3ff, 0x7, 0x800, 0x4, 0x80000001}}, &(0x7f000010d000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000de5000)={r2, 0x8}, &(0x7f000099e000)=0x8) r3 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3}) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b75000)='/dev/admmidi#\x00', 0x8001, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f00006f3000)=[{&(0x7f0000545000-0x1000)="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", 0x807}, {&(0x7f0000abb000-0x2b)="644da47f75523700e122b3fc6725b093036629de62d3f681234d8152bd1d74629f18dd245b8832abf6f244", 0x2b}], 0x2) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) syz_emit_ethernet(0x3c, &(0x7f0000e91000-0x3c)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x7, 0xffff, 0xffffffffffffffe1, 0x10}, {0x6, 0x0, 0x3ff, 0x5}, {0x0, 0xd3cc, 0x3113, 0x1}], @llc={@snap={0x0, 0x0, "3582", "563990", 0x88fb, "7eeba7c9bdd1a8d26e37baa9da1721993c28901959a8013358"}}}}}}, &(0x7f0000934000)={0x0, 0x1, [0xc95]}) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000173000), &(0x7f0000bd4000)=0x14) socket$rds(0x15, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004b3000-0xb)='/dev/audio\x00', 0x101000, 0x0) statx(r1, &(0x7f000015c000-0x8)='./file0\x00', 0x100, 0x0, &(0x7f0000ab3000-0x100)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000695000)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049d000)={0x0}, &(0x7f00000bc000-0x4)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000845000)={0x2, 0x3, 0x7f, 0x0, r2}) r3 = creat(&(0x7f0000bfa000-0x8)='./file0\x00', 0x1) sendmsg$rds(r3, &(0x7f0000ca9000)={0x0, 0x0, &(0x7f00007ef000)=[{&(0x7f0000981000-0xe4)=""/228, 0xe4}, {&(0x7f00009fd000)=""/98, 0x62}, {&(0x7f0000e5b000)=""/160, 0xa0}, {&(0x7f00004e5000)=""/74, 0x4a}, {&(0x7f0000159000)=""/39, 0x27}, {&(0x7f0000d3d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00002ef000)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x2}, &(0x7f0000585000)=0x401, &(0x7f00001e4000-0x8)=0x8, 0x4, 0x9, 0x5d, 0x6, 0x4, 0x800}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffff8, 0x89a}, &(0x7f000016c000)=0x98, &(0x7f0000b15000-0x8)=0xfff, 0x8, 0x4b, 0x2, 0x4, 0x18, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0x2}, {&(0x7f0000fae000)=""/187, 0xbb}, &(0x7f0000299000)=[{&(0x7f000049f000)=""/230, 0xe6}, {&(0x7f0000571000)=""/85, 0x55}, {&(0x7f00000bb000-0x2e)=""/46, 0x2e}], 0x3, 0x2, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x40, 0x1000}, &(0x7f0000a29000)=0x6, &(0x7f0000356000)=0x48000000000000, 0x4b, 0x87, 0xf82f, 0x8001, 0x0, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x401, 0x4a5}, &(0x7f000065a000-0x8)=0x20, &(0x7f0000a2e000-0x8)=0x400, 0x65, 0x86, 0x3, 0x6, 0x8, 0x3d5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x8}, &(0x7f0000cc4000)=0xac4, &(0x7f0000742000)=0x4, 0x1, 0x0, 0x10000, 0x8, 0x40, 0x5}}], 0x200}, 0x90) [ 197.396314] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 197.405481] binder: 27116:27117 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 12:46:12 executing program 3: unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000104000)={0x2, 0x4, 0x7ff, 0x1, 0x44}) pread64(r0, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/rtc\x00', 0x0, 0x0) unshare(0x20000400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000885000-0x8)={0x0, 0x7}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) connect$unix(r3, &(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ccb000-0x9)='/dev/ppp\x00', 0x6848ea3026f28f9c, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f000089c000)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000a0f000-0xb)='/dev/vcsa#\x00', 0xb4b, 0xfffffffffffffffe) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00003de000-0x400)={"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"}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200000000000002, 0x80002) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x0) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x2100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000015000-0x4)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000000f000-0x4)=0x1) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/status\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000db9000-0xc)='/dev/autofs\x00', 0x4080, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) openat$ppp(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/ppp\x00', 0x40000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) accept(r1, 0x0, &(0x7f00005b0000-0x4)) 2018/02/03 12:46:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e2000)=@int, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f2a000)={@syzn={0x73, 0x79, 0x7a}}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002bb000)={0x0, 0x9000000000}, &(0x7f0000cf0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x10)={r1, 0x8, "c94e31dc5b484610"}, &(0x7f0000425000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x800, 0x2}) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af2000-0x54)=""/84, &(0x7f000000d000-0x4)=0x4728e52b7a9db690) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000039b000)=[{&(0x7f00000a5000)=""/4096, 0x1000}, {&(0x7f0000126000-0xbd)=""/189, 0xbd}, {&(0x7f000039b000)=""/81, 0x51}, {&(0x7f000039c000-0x2b)=""/43, 0x2b}, {&(0x7f000011b000)=""/74, 0x4a}, {&(0x7f000039b000)=""/2, 0x2}, {&(0x7f000039c000-0xea)=""/234, 0xea}, {&(0x7f000039c000-0xdb)=""/219, 0xdb}], 0x8, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f0000399000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x50}}}}}, 0x0) pipe2(&(0x7f0000314000-0x8)={0x0}, 0x4000) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000039b000)={0x0, 0x0, &(0x7f000039b000)=[{&(0x7f000039c000-0x41)="74d834abb8b5ca901c73eedcc03cf5d43de1a6a2c4bff094fbb0efa249e410458506d10e1526c6c7f6c5081c4e7bc0c624a49bc2d497e19ad98da5e378e12d3dd4", 0x41}, {&(0x7f000039b000)="09014fcaf625a969fddc3bbff55f7c0a296bfa84c32609b57de253645f425b5b05b940548381d2a2deba25aaaa685ddacaf0688a6804b27942dbde381e5824928cf1493f8d3ffd5a44dcabae0e49ef5449b84850f1b106d751425691e642457834ae4fa0b54ed739e01e1e37ccd8c72a0382f0143ef20d00a5684643ce11039bbb43a743e60d3feab45c300ed896eeeeeeb251892ab3e8b02a2dad0227159d0e584c59248e9c8c7c7cbca1f6edaeda5343ae37622e3f218c79e2826a688586f018fdfe9d7813f85e2f969ba6d29d81274d540894a887d2dce35cdf1c", 0xdc}, {&(0x7f00001cd000)="fde55c8f71fca1e99a9c14cd08a4795bd3c470bf86a89f894634fe82b55913e72c23ba5f026ffcc3c3de6fbc2f002dcd19a9ee66a431f0ca254f9526b7a654bb3e4f78f53e9344f304d9dcf55d4d0dfa79cdca1d1c37dc46d3c998bb8932898a780923a75d08c23c476066e96ca4bab30d3b46c871eca5cb4b8f7f250db84b4573e14018e3996d9305c81cf8462802dfc267975adba3b148a579def40b4ea573428f3c492b4375fb3bb7a272f4", 0xad}, {&(0x7f0000152000)="d93a36feddad3a6e738608b9c765c0eebcee7d148b317b2ead565ac45e9988fa4f8b50a544a274855b06b34e0d204847e11dce0c4f76db76710e6f655b5bcfc2ec694b3df0cf792cfeba94671ed7422c981565cfc93a9fbad3477828e0420bfec1bc34254ec1889b00fc4a08d2d825161a41a1ce92f35be893f93abe34d5db98e4c5ee9050840538b6a367e8b5f75d351ddc43646ee59e63303cc87c6544503aff67988778543889dfad047273d3c17092d33a6ab39d0df76d347e5dca6b255196c88bd6e9f07a1cd85e7c3481c4b45c063dee", 0xd3}, {&(0x7f00001e2000)="4f758489c375b06e66033eec4eeb76592c7b3ba184079802bc1adbae458f02ca23895c68287064aa19a54dddbcb8d71af0c0cb195b8b816313677a3459228ae51d81d0f80e111d093eaea083ecdd73d2c093999f3d9248d89b05da27df24c192bc28df7a7911a2395b2010dc0df4de22b9401f7201179e7705d3768a28a42ba93bd65182560d", 0x86}, {&(0x7f000039b000)="4d7ff4674cbdfb5d1537388f65234f58c0a1ca7d2991eeaa245c15875d794880c25b0bd5dd52fb7fc1ae4cd2d9355cd8e6ee801aa1df8941e910024c66c9c564154051427d7fa465c32a632aadc971633a7013f14c57e7517dce47983130197bd9f4f9d10b7a228d9145f68edfb19937889aadcfe9d9075fa9029a6ea3c3aa6fdee57af23dad061bd84501c52864a49783df53c4524f8ac8489cfed56320d852b8f419589b86acbce6f3a079885277ad0f1a04183d045c6586cc68c7c82c85531fffa5b20a0b2b391c", 0xc9}, {&(0x7f0000344000)="2121480d16f2a690ca06bc9b7efff9e03276a98b6f849ea086c77684eebba1df82866386d749ac8195ae081e021aeb78b23cd1543862139f30439019e716fb478333d7557ffb2215a217bfbbafbf32dff073f59d63164fd930453db845a5", 0x5e}, {&(0x7f000039b000)="cf39378147ecc160da1d7d0fbe43819ac8b668ac195b73f15fc1522fe47b2f952e4fdf0c15c5f7cc45053561eb69fe96b2fbf9aef149a1f02356f45eb272d1e80ecd4fe16405b5e1c267218f72a4a029880c9fe585", 0x55}, {&(0x7f000008a000-0x14)="a060d08b80070edec484dd23797683801d953bc5", 0x14}], 0x9, &(0x7f000031a000-0x2188)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @iv={0x38, 0x117, 0x2, 0x20, "8e2a7e3ca509a730a104ab9a0281987782981d00fb853a777d87daac5063143c"}, @iv={0x20, 0x117, 0x2, 0x9, "775cf209e77dc45d8d"}, @iv={0x1018, 0x117, 0x2, 0x1000, "5f5c8f650ed461bc493328d6ac0fad86d2e04657913b19ed486dfe9390b51e61ba1794e11811690e8750aa03418d136d8cbf04930b48ea0c47892f8e1069ba3eb9797f1dc667a1b16d052f6ad08955ff2a2f452a6226482df4c526a92978f2e2f6d8b60c3fd8a5b456d3ceb15a0fe8f0b201c340bf23957eefd6e365d23f857bc4dd05003d15a161e7e4fb9d121ec0cd788973623f6155653263c02653519d1b2a52de8020a2bceccd5b3ff916efbb5b964ba908b9fc5d40a38f40229f837f92eeeddfe5d8d9ff57c0c0681793fc8084c0ddd536759f7eac553572dd154ba8e83be4148c82ae174d626e8847f4912bcf3ae2fbdc47fb46becadf8a58266d7f20b316ae2bb8f8e714f74e2ab6ca93c02bfc1a4e3369a07196889805ade685fc78b079a28a5cb563b306e6c81e04dfae95b57002e5d4c190431bdc1c90583e81a4a24205d4353b1bb0ae14cd627735f881a2a055edd3ca12bef1e83508ad2aa47bd69c460514e8a3c41b89270e5b0b5a67cd18d838ddc48f624fc1b534195a17f1101eb07a0ef08a9185bfad000c5294cfe7ec17fda896b1fb77a135b2a1662b56517e4b16c991e84727ebe719dfffd7308438052bf5b76a6146ca0f9942bbb5d3c9f5f818f8745a16c14b44464e6ee99ea82154a00be8c4ff519fc5fb09030e6f68ace310044a2a438f93b7515875e7e71fb9b6a11cb161313cda73ae50b3bbdeffbcc0bab29f45f388e9d85e7363158f3bfe3cd06e29ca0ca2575555cb7ed9e5794ff0e35a680a8be37a268b4b97f31c07dbf8df2f655d94540b926320867725184e8e02e05afb08c0a2b6c9e0bc53bda5054b7c312745032d72715b4b3bb658de310564c235865cf119bfe2175bb0775b1cf4d7402dd5ec321a1db7c4796d147f62faf04a47d316b3fac4f6c22cc7a4b115b1bbc2f8fcd11ab44ebd6ac7904e486609de6549471e00a70b053bf765568596a8ae3c12bfdc0d4d941192d1e1ce093a4544049a6bc134157c6aa92bac67d58c36b83c8ef249eda4b11686d4e9ad7bad2192b5ac4aabe44c3dd71acad086f9db0f22725ab05ca74fba0ba3f591113afd39d743d99d2f8c7bd4899d0c0e5129a8c47ab70fdfe883c80b78e1f2f5047c1ae314aa6d818bcc0a6fe9514c0399c24f866583d91560c156583bd6f4802e011b687b8e47b3c003dd5286f54c55b208132ad5fe2718c5e74bfbdc365fdc07d454310374183c3c5257293bee0b67b2722c646f0434cb0ef4f7c6a56813d361f0fea6508da4e1dcd2fa382296720f23848147ceb2da8aeef2d08a1d3544d16ae6b6eae6f7dea8aae5e817c5f3634833ee9e54dda87808380736afb92fe0723cf2cb9bbc96e0d7da66345bf01dec38afe6e173230893fdbb82e94995c5c01cbc85860744a8c61f78099aa5be681aa3d09a93abc92866a7c14c1afede3d4520210444f2d8b35aa1d7488e69990b7b26164a3f292f8fae3ae4fa9c15164452e0d74722c1bdee1126a034c70f5ae6cb909e26d1baeefd6e6dd32b910678ed60bc6b46a5608ab0ad1ca4f379a7b0b1bddb9fe8b7bc842cef78ef9b768ba339b02a546ec9cddd74431ba0afc0a96e3f4cef180510259f2d3f24de94a7acf4bac7f1e0026210bfd70fc0ae891a82123d5b2fda3ce8ded6b6ea3936e7655e58a80e97277113842828aee34a90a99a6ad98901767031321b0e3ce1d61d57446301a9bb2765f40317122fd4fa52c719c615df57cd58e7a3dcea6ccc09f484ec1f6a8a00b711e0d1bd6adba9b1b547e00cc18c64ced23742c93ca5983a2d58581085f969ec37a37111137085a869581f3ad5a39ba5b7adf22feb7337af25dda0fb6aed492f5190832dcafb6f6ff97606be41f0bab6647ddafd4be15b1345e6dd952ecf790c4c4764709b4719521f68692042bde7b54755c8d2e4610ac4f3ad854ba642cf169d218e005eca1f056a6fff29b0480154fd334384ed542c9f68ba388b6135516c32e925cf0dafcaf1e90391fe41be61b32f88c89498ec708205e1555906bd8a30f6a5636c1d69ab3c133aeb53a5fdc0a03a9ce882504174ca968b85d1cab690d6cba135a7344b79342d4693326e685c2e53ca63074cde3ec8f1196d81dae94147ccff373081cb489f042da6839179ad853959af8498f5ca9c814064165093f74b84bd1e39a8e5507e23451e4b73ce2c578b8c811a891ba88cdf18124e1a48df8e715369890fc24e9de480cdbde7a39c2f11c4b48cc0c8b7f259430bcb7e5ead403c6bc183c46b5964aeeba446b0d2a0139ff8118cd64309666c1e47a76662dfebfa392e7c2c863853535c4790c6cd581a55c6511eae98af19a17f85447b901f4976bef0319513f5606678141f57f2d4773dedd8233d7a82f683ef7b7e5efd29a8598f137941b59163fcac910717e25d72e8b22a905c965846b39fde2504cf522e6908795dc66be1238a40fac51db9ce96e6f04063e659290ddbda3b4efa5f495e9164893b170d8dc7e2742caadc0ac47e2faad6ee1aba02300462864f9129a01f98be82d7327b3f5a451caa3e9f520a687db7d82c768abb6ed567a820f42ff5914b8ea394495d15fb54f8df272e71153875142f54f5dccc4322d0a03748e75bae10e2821e686a796d39394fcd58e32c80777e35fe285ca687bd06fb2a4019bfd7b7110924fc5beb72bf8b581d4a02089798ed6819ef64365d30f357b17d10fca9abd9f41b191e08a98fa73dc735364684c651bb3c12f0273b47440d43efd0fe20bfa15d736b57cda25eec10be3c45b270fd2262f8da4c7a851181f8374ae7f8fa9477b3885a7b9bc3b5b3c98e6d06234f61ac8d66b2f20a4adec3cb5bfb6f25017f0cbf4d13b14a13106dd97c0c5c1379e65af82227878f92a838ce3368673aba239217f457c6f7166bf0b62b4d51c9dbbb8141d219a646d6e6cbed75f42f28d509b25e0c77efbee9b5699a1688505e495baf96f07287250715c179b91070b9e238ad44b1203d7bd070c85432b1f56d9508bf671b133206fbad9e4fa060502eb13d95b8dde379dbcaccdb516ff96c714a63382b9340a5e8cb8bd2da73652a917aeb027678dc3d011adefeb13f551a3f0d6e6066b5e4d01061ed9a73bc25e37683f088d480a86c55d527eb8bbe158fe39d19d02e33b675be39c1a69376211c31acaa2c9e8f7f139fcde15811bf04a3024ec1e595612109943c433bf7451f8d4f990e52de2379a85371c2f2e2234dcfe663ee5730fdc896a7cd038cec387a35046d09fad339d7b9eb8b3f3a40e516c5d9236d4d23748ab00caab64915bafa9f8033e434df073efac9d116e0910b2ec3c50fc54a164466a1fd9ac4f0b79576d2afefade5eaadfdff4f087c416b56c3d4eee88d0e9b5f6b226e8033f617e55c511506538a979997538d4c1758ddeff26ab8ab6816c22e679ee7b13274fb469eeefebdd806cc74f055a13cc36bf909e47b63078f1b576b54a88023eb7e35f927b1c850f0f17ece1f5d3e4a9b3c68cb9f5263ee022586fddc4ef412dc2216cbd7d5669aae23f52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@iv={0xd0, 0x117, 0x2, 0xba, "46deeb36349a01fdfb6692cee9124b4adc553511d586667b1cd6629fa7133f6445d691521e3a82333edc0ddc3a259b4123fecc430bc255e38f4d020b7cedb171b4146946e10a0c4ec3840d4a4b590c85bc7a03172181ce8b563cfeddf023e5e0a526dae90c363bb48eb72a61fab39540637e9a390ccd5bd776761aafb92b003fbb002cb6b9d0fb9f15250aeb20680d0aeb5f0dbc4ffb0c628130b866698df3ba215462aa8c70b8918e83934332e81497d187c58d1043c96213d0"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2188}, 0x44) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) sysinfo(&(0x7f0000a72000)=""/14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000b50000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000b19000-0x10)=[], 0x0, &(0x7f0000fa5000)=[{0xe0, 0x18e, 0x3, "6ac6fbcd0d6f52710517ba636b913e8257b9e02ea2fcd5dee295854e01000000db3391c86e6c601e9dbdecb2211f70a05bc5ad693d94dbaf0eab8a4464b6f42f14f05ca524b6423819487b8874c1da3eacc9db0d303935f20e86d7b4b6029a449c375a4ba09c7ef79ff1a6bcbf5d00043e8e9cd2a25d3b0a39e7ea60958133190eefafe601989aee3c79eefed7a3153e7fb71dee2ca88aabc04de109c1b9a51b64b866b7ed07bfe2017932cebc14084b441a4d4737dcc447c0970304d0c5d1c8bb128e289262080fe20b8cf5"}], 0xe0}, 0x40804) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f00005d8000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000251000)}, 0x0) 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4df7, 0x0) getsockname$inet(r0, &(0x7f0000891000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bb4000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f000066c000)='./file0\x00', &(0x7f000018b000)='./file0\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') getgid() sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/03 12:46:12 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ce1000-0x4), &(0x7f00005ec000-0x4)=0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b14000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ab1000-0xdd)={0x0, 0xd5, "bae48128e965785e17858563c156d50c75ef41df4f14ecaeb75226153853114525315e9e41dab718382e695dfb3e9e674a750309cee387a8bb2f311feb5909dc3ae108633d7c6a20c6fc44dd7d1aa14046ad0e8a8232cb731aef96b5eaea6d5e05c151999dc6b5bc187b55b26d1adbe2be4ef2367b7c242ca4d9e7f9f96f6a9a6c2e6e685961a27de2e75be3565df3e89bdfee74a44da7d298a55a857c197f332a345fc09d24246241edcf389cb8e0e58455c2c4bb3d52b971b1f4eda792810b0f7e080e872f712b009135063c565930c3f189a3bc"}, &(0x7f00008f2000)=0xdd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff1000-0x14)={r2, 0x1, 0x8, 0x4, 0x2, 0x8}, &(0x7f00009c9000)=0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) [ 197.571111] sctp: [Deprecated]: syz-executor4 (pid 27173) Use of int in max_burst socket option deprecated. [ 197.571111] Use struct sctp_assoc_value instead [ 197.597207] sctp: [Deprecated]: syz-executor4 (pid 27173) Use of int in max_burst socket option deprecated. [ 197.597207] Use struct sctp_assoc_value instead 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000db3000)='/dev/dsp#\x00', 0x16a, 0x80400) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000213000)={0x2, 0x0, 0x200, 0x8001, 0x76ab8a46}) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bf3000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000900000+0x740)=0xe8) stat(&(0x7f00008de000-0x8)='./file0\x00', &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000608000-0x8)='./file0\x00', r1, r2, 0x1d00) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x400000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000694000)='/dev/vga_arbiter\x00', 0x200, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x100000001, 0x1ff, &(0x7f0000001000-0x82)="42f0ee4f28e0b0323814582bfafbf51eeecf20313ef77780e6a07f29e5c6dc7bbd47fb50ad57ff946b4c9fea626ec8a04d2d6704b84ca79c5a57a8078cfe6b774d9ab6aeed644465a56b3847e61b92758552fbbaf2c4b986bf95c6de45c12355287d7075baa07c4e10a0f21f50008f775262d4f55a453e5fe5f52bdb0c9f3fecea95", 0xff, 0xffffffff, 0x997c81e, 0x8, 0x10000, 0xbfa, 0xfffffffffffffff9, "4df17bbf4c75e157523d2f67a70fce2125b678bd4b00293aee73cbf43fe9da50f82a4bc2b363c7ed1e199841f09895670709b152f38ca8e5f5e7f41f049ad31592bb9418ca9ebda9d85847b2ab88373872bf6f8e3cb86135"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x100401000003) r4 = accept$inet(r3, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000031e000-0x8)=@assoc_value, 0x8) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x495}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) semget$private(0x0, 0x3, 0x200) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) getdents64(r1, &(0x7f0000998000-0xdd)=""/221, 0xdd) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000242000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1e, 0x200001) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x85) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x38d1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x7, 0x40, 0x7, 0x7, 0x100000000000000}, 0x14) 2018/02/03 12:46:12 executing program 2: socketpair$inet6(0xa, 0x80802, 0xda8a, &(0x7f0000b3c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000001000)=""/55, 0x37, 0x0, &(0x7f0000002000-0x10)={0x3, {"8e6fc1d701005e"}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000889000)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00002d4000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000ab7000-0x8)={r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r6}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000af1000-0xd8)=@ioapic={0x7000, 0x91, 0x4, 0x1f, 0x0, [{0x40000000000, 0x80, 0x7, [], 0xbdec}, {0x2, 0x3, 0x6, [], 0x1}, {0x0, 0x528, 0x6, [], 0x6}, {0xfff, 0x100000000, 0x20, [], 0x9}, {0x2, 0xee15, 0xcf30, [], 0x4}, {0xcc6, 0xca1, 0x8000}, {0x3, 0x0, 0x6, [], 0xb6}, {0x4e8, 0xc0, 0xfffffffffffffffb, [], 0x1}, {0x7fff, 0x80000000, 0xd08}, {0x4, 0x6, 0x80000000, [], 0x67f28ee6}, {0x0, 0xb9, 0x7da, [], 0x7fff}, {0x80000001, 0x2, 0x4, [], 0xfffffffffffffff9}, {0x10001, 0x5, 0x2, [], 0x7}, {0x5ff8, 0x8, 0x1, [], 0x9}, {0x7, 0x7, 0xffffffffffff44d8, [], 0x7f}, {0x4, 0xce4, 0x100000000, [], 0x2}, {0x4, 0x5, 0x101, [], 0x3}, {0x6e, 0x8, 0x6b6, [], 0x4}, {0x8000, 0xeb4, 0x2, [], 0x72d60a16}, {0x10001, 0x1, 0x4000000000, [], 0x800}, {0x4, 0x6, 0x1000, [], 0x401}, {0x2, 0x4, 0x9, [], 0xd40}, {0x4, 0x2b65, 0x4, [], 0x236f3279}, {0xdd2, 0x8, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000834000)='user\x00', &(0x7f00002c2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008f5000)="24dfb43244329197094a122ea12600000feabab41c9fb3d3ef78144742828e5deb5c851c6ad8180bd5f3b6280590555a75876daa93317203208e56061d45def8461fcee9158277f908ca26a309a76a0da8f62173fd8eb271b01c4f", 0x5b, 0xfffffffffffffffa) keyctl$get_security(0x11, r8, &(0x7f0000246000)=""/248, 0xf8) setrlimit(0x1000000000000007, &(0x7f000068d000)) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000039b000-0x10)={{0x4, 0xde}, 0x30}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/03 12:46:12 executing program 7: r0 = creat(&(0x7f0000f6d000-0x4)='./file0\x00', 0x170) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x98)={0x9, 0x2, [{0x0, 0x0, 0x1}, {0x2, 0x0, 0x2}, {0x100000000, 0x0, 0xfffffffffffffff9}, {0xffffffff00000000, 0x0, 0x100000001}, {0x4, 0x0, 0x2}, {0x0, 0x0, 0x8}, {0x7, 0x0, 0xfffffffffffffff7}, {0x0, 0x0, 0x100}, {0x80000001, 0x0, 0x4}]}) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000b25000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000797000)='/dev/audio\x00', 0x640440, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000009f000-0x1)) 2018/02/03 12:46:12 executing program 1: 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, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000355000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x2800) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000158000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000927000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) accept(r1, &(0x7f0000bae000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004c4000-0x4)=0x14) getresuid(&(0x7f0000712000), &(0x7f00004ca000-0x4), &(0x7f00001f2000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002d8000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x5c, r3, r4}, {0x6000000000000, 0x1ff, 0x3, 0x1f, 0x7, 0xffff, 0x7fff}, {0x9, 0x7fffffff, 0x23, 0xffffffff}, 0x9, 0x0, 0x3, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x7}, 0x0, 0x2, 0x2, 0x10000, 0xfff, 0xe2, 0x9}}, 0xe8) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7c000-0x20)=[], 0x0, &(0x7f0000f77000-0xe3)}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000313000)='/dev/mixer\x00', 0x1, 0x0) getpid() 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000), 0x8) r2 = fcntl$getown(r0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ac7000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000632000)=0xe8) ioprio_get$uid(0x3, r4) write$tun(r3, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5e44f8e81def7525, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000018f000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000236000-0xa)='/dev/cuse\x00', 0x200001, 0x0) mq_getsetattr(r1, &(0x7f00009a9000-0x40)={0x5, 0x4, 0x1000, 0x9, 0x2dda, 0x8000, 0x8, 0x8}, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000a79000)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[]}, 0x0) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf), 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) fcntl$getflags(r0, 0x40b) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5a29) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000005000-0xcc)=""/204, &(0x7f0000005000)=0xcc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fb000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00008f4000)=0xe8) quotactl(0x5, &(0x7f00001c8000-0x8)='./file0\x00', r0, &(0x7f0000767000)) r1 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000a09000-0x8)={0x1}) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind(r0, &(0x7f0000903000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008a2000)="f1", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x5, 0xffffffffffff8000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d41000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x1, @multicast1=0xe0000001}, @generic="abda3917e9e17555f7efd014a90ca1b9"}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000732000)=""/146, &(0x7f0000197000)=0x92) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b05000+0xe31)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000519000)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000060c000)=0x805, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {}, {}, 0x32}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000000d000-0xc)={@empty, @multicast1}, &(0x7f0000008000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x7f}) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0xffffffff, r1}) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000)={@common='eql\x00', @ifru_mtu=0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="0278427852df2c7a04477b73e8daa1a0"}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000000000)=""/161) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000)='md5sumeth0:\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000004000-0x4), &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000002000)=0x40, 0x4) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c86000)={{&(0x7f0000afd000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000008000+0x737)={@random="e9e73ababc72", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "46df1b", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], "7510d7389ec0be3b"}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/ion\x00', 0x0, 0x0) 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f0000002000+0x8ef)=[], 0xfdf0) r1 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x3) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000013000)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pipe(&(0x7f0000eb4000)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000df5000)={"25146880d18cde8ce86f2c5d4693d3ab", {0x4, 0x7, 0x6, "b28bd3406cc2", 0xfffffffffffffffc}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007c7000)={0x1, [0x0]}, &(0x7f00001f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000743000)={r3, 0x8}, 0x6) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000a, 0x80000, 0xffffffffffff0001) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000f1000-0xb), &(0x7f00002a0000-0x4)=0xb) fcntl$addseals(r2, 0x409, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000062e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/status\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x8) request_key(&(0x7f0000665000-0x2)='trusted\x00', &(0x7f0000c7f000)={0x73, 0x79, 0x7a}, &(0x7f000078e000-0xa)="da76626f786e65743000", 0xfffffffffffffffe) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e8000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000630000-0x28)={&(0x7f0000701000/0x4000)=nil, 0x9, 0x7, 0x1, &(0x7f0000544000/0x3000)=nil, 0x404000000000}) fcntl$getownex(r0, 0x10, &(0x7f0000ac3000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r4 = open(&(0x7f0000fbd000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x4, &(0x7f00000b2000)) readv(r3, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) signalfd4(r4, &(0x7f00009fb000)={0xd}, 0x8, 0x800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000bfc000)=0x200) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/03 12:46:12 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f4f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x98, 0x0, 0x10001, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x60fd, r2, 0x10001, 0x3}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000065f000-0xc)='/dev/rfkill\x00', 0x8100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f000098c000-0x10)={0x5, &(0x7f0000d7b000)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f000049c000)=0x1002) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockname$ipx(r0, &(0x7f0000e38000-0x10), &(0x7f000079c000-0x4)=0x10) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000a000-0x10)={0x0, 0x68, &(0x7f000000d000-0x68)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x81}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f000000c000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x4}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x804, 0x8001, &(0x7f000000d000-0x8)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000000d000-0x4)=0x9, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000-0x2a)=""/42, &(0x7f000000d000)=0x2a) 2018/02/03 12:46:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b3000)=""/64) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a30000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000919000)={0x1, 0xfffffe35, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x7241, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, r1, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000011d000)="8c", &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) fchdir(0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f00007d4000)='/dev/snd/midiC#D#\x00', 0xc8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000010c000-0x8)) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) select(0x40, &(0x7f0000005000-0x40), &(0x7f0000005000-0x40), &(0x7f0000004000), &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000), &(0x7f000089e000), &(0x7f0000dac000-0x4), &(0x7f0000d0e000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 198.208289] device syz6 entered promiscuous mode 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fbe000)='./file0\x00', 0x8c02, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c3c000-0x28)={0x0, 0xd, 0x9, 0x1efc, "f54d873e81a50da46eca1b7548c9a927167cdcbfd9d2f929871aa548787dba36"}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x2000000007, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fbe000)="6e756d61000000d27300d73456c54800e6080203567fbc5ccc3400d27afc3568003e76e5127cdca4245e2aa87980731e66734f8262f5ab0a7fb18d31a2c8f9") sendfile(r1, r1, &(0x7f00004ce000), 0x7fff) 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) lstat(&(0x7f0000154000)='./file0\x00', &(0x7f0000cc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005d5000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00004bb000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ed000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f000080c000)=0xe8) setresuid(r0, r1, r2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000316000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000371000)={{0x1ff, 0x1000, 0x3, 0x4, 0x400, 0x7}, 0x5, 0x2, 0xf0c8}) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1f000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000a73000)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cba000-0x4)=0x16, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f58000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004ea000)={r1, 0xfffffffffffffff7}, 0x8) r3 = socket(0x10, 0x3, 0x8) sendmmsg(r3, &(0x7f0000fb3000-0x21c)=[{{&(0x7f0000865000)=@generic={0xa, "8c0da09fafc5d9bfed2b7b7da51bfbc1261dd22ce414deb3c89e440cbf923b749d210a9b440860281ac57c9fbf4eef2f824af21f6da5bba5c567f873e6701b909788f1d68d2dd2653a4f2784085dc68e38721fb812c6b47e66710dd3c1e080aae3896ee40bdcc3906dc488879cd52c8cc82ec5d52077b1e2f2994488e8a3"}, 0x80, &(0x7f0000157000-0x70)=[{&(0x7f0000918000)="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0x1000}, {&(0x7f0000863000)="d6dcc9c88d205d8a037a10bd187cd817601c10c6963f5950a610e42a2d7604e2ecbf87f77b08cca8a53570f7ddec4c5af695c0fb3530103175a214980813032c994ce187885e31d56bd6dee65cd4b1d47a3a5fbcda4bdfa3a57fee93f9769123b7913119c7ffa5b908400aab7cb913a174630c0c1e5e4d8f41917fa390bff8916052d603d999fa9ecc61a119506c526725eb1f4a1552c9a4def2e4a4dc31895678d52c872e786ed7aac23d0c8cbe023b30c1966f66b4eee0105c0c1173fa3895f8a12464158272e5d41b179ccd094b34584181e1cfef4e34963fbc02bfc20a7b0b55091c5fbbd9cf6ced", 0xea}, {&(0x7f000053f000-0xed)="084b5bf6a71c3fc14b57e21c12a24704b8e7b0bd15be4d252b1a9749786a7997c0a344e04072abac5726a1670e7210b13d419909a933d20d88dd3c14126405384e0e1baebe85237175a94f270caa10b281e3467413d30556800ca58692c0ac967e4c02798d94df6eed16ce11d0feb245f646265b8e4a3251f49ef9e5c2dd96b54a687aa837c7b1f35f0f31e50779fd19ee092d8214a545fa9bafab87c191185bf1325315d89d7b0e3093e091b3c002b3bdb0448f4902f9b686f7c8022a85c599230d08724c2648011ceba3c853b03a1b191cc8fab06d6d4dc71762b10b531174d67bb7d40413ef876793c75e8b", 0xed}, {&(0x7f0000bc0000-0x8d)="383d45bcfcffaff08c18f76b829795541b51dd82a361a548ea779a4f08944ed5d0fafe008a8c9ab37766b46fc7055869e69c391d4288c334cfa26605ecda8fa564575c6fecd2b7686febd2b5983f90f098381a417d012c50dc006b5a9db608817f9f45f2a56a40887c7d52f7194f09dce9b0dbedf486e3a8323477ac976c5b16ca06adf1697268278b294dd6c9", 0x8d}, {&(0x7f00001ea000)="a383f70582241338e178a109ef71243f945999957f29c3f4c6581083c929b844b6776f3ec44490d49544f53e14db9e36ce517a0671c7ed8871d72df810006a94e19d5b05e65cfca017e951b53e22394ccb010a5df54f450cc3dc8f7d29d5180ebbfd8e59960541ca4ca2d42852baae9e0d8e53c835e1aef7666bf064aed74e900f60dbf19494684980c1fa6dc1dc49ca4c5a4e23e25577369d8a3955e54437afede19be9a6c5ea60ed05c0a77dcefb1eab0216a4dbd09dabb23a451c11863446aba38212736a2faedc31a3959a0c", 0xce}, {&(0x7f0000317000-0xe9)="efd9f8eb6c5862e811fe299cde063efd4d5c9b1ec457b00000c7f2a8fd01180e1d2c209dae0f6d3ab13b573cb25a499013cf36fe39ff140a3f1b0120c3db2b60341a958819713086bdb7aef747b10902e9bc8bd3d3a7473b56f8ddfdbd9b378315c456043d6b1391f7b7a16f7da5bc68481742c59fcd671d53539f4b9ce6d63b54eba83992556151cb5e76e9eb3f2b103b43fdc84226b1e5bd003e7b5e0957ad3ae058975a263ed5283e2a5729ad3d21345ae8a1b1aa241c34f3f7d947469558a4f4be1a2ee3a4ce03df0e0391cc6945f1eb3505b151b6a7024f95b2a5fcb5f8fd9ab218fbd5c38177", 0xe9}, {&(0x7f0000260000-0x13)="95de0366e4a1762bc9d3554fcbf043aa53729e", 0x13}], 0x7, &(0x7f0000468000)=[{0xd0, 0x84, 0x4ba7, "e2f9289c6993d9b0c4c24f8e8c5c096ae6632cc64089dc43edcf87a39beafde01592b3ab9e2c00f983bb08b4d13ea4fbd8531b6141dd57b1101a00e2b62738083c56f3eaec1c498b653adecbedf7511840a8b9eab2221a2c48f9ceb1d4d76ea7c1be4f61e7172490d4418f9b69737a7440456dee20dedbbe78ffe11b0af76a403d82b67d44d9c08f6406f28e9b3635afe6b88332d67995717f712c2c9e1b7de903dc61267b284393fb47701388d71c2d355d8cbbe5a19b3e01f05e3117"}, {0x40, 0x11e, 0x4, "42c88de134d1d868a46ea28b0e8e03dc7c659ea9ecd3312921ee7af9dccabfb25e4b0d668f77aaa3dfda511e9ce70707"}, {0xe8, 0x118, 0xff, 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"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{0x18, 0x18d, 0x4, 'a'}, {0xf8, 0x1ff, 0x0, "c5a17059f49e4deaf2c53ef4f9fd3dde76b963af67d2ed64bf5c247f578923738e45aec366cca32724da20ae0a8b6a985a999f05fb1d4ad062ee174df37c0a79013b1dbf011b8b9fd441d756cbec506dff588c0f442e972aa80b78179d10c12f05891377c75b0aa10584a1e3398f1a61ea4a5bf05a712ca8640f57e496c5a1d6639e9022aba57ec5813f4d0de069a99882b9cdc1b790a3e9dde0c718327e26773154de2aea37aac8b532c398ff35a3925570fe406a26c4e7cc91ff630b6e6ee97e6c31400af3e39387f2728e0f914c75e3aecdb3754e405fcb38ac80fd6d428c75"}], 0x1158, 0x80}, 0x2dbe5d02}, {{0x0, 0x0, &(0x7f000042e000)=[{&(0x7f0000d6e000-0xa7)="d0b90cbf392664b181a90e64a6fd2c12137b5ba28f2e6ef5764255b2ec08ab02b4dc7fc3179c11ada294d007d9cd788bd76460967eb99c4a8600ea05b662e961c593103d3d1cc7c22181e7fb8a4aaa966b2f810f13c5e2e8f4e79b5c8c481d049f10f59bd4f3211d220ecf55ffed9b0ed7f2699f4408e0937d4915effaa4962c6d757ef8fccb287a98627d4216373db5c3bdcebf91b7867238b0dbd11dd11f29bdde998c7ef494", 0xa7}], 0x1, 0x0, 0x0, 0x4000001}, 0x4550}], 0x9, 0x0) r4 = syz_open_dev$sg(&(0x7f000070d000-0x9)='/dev/sg#\x00', 0x3, 0x30001) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004b1000-0x8c)={r1, @in6={{0xa, 0x1, 0x4da, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}}, 0x8c) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000448000)={0x1, 0xfffffffffffffffa, 0x0, 0x1000}) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname$ax25(r3, &(0x7f0000d78000-0x10), &(0x7f0000289000)=0x10) 2018/02/03 12:46:12 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00007fd000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00002b9000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) write(r1, &(0x7f00004a2000-0xb7), 0x32a) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001ec000-0x24)=""/36, &(0x7f0000fda000)=0x24) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000093000-0xe9)="b55c76b26c58bf59042ab4ed", 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/rfkill\x00', 0x100, 0x0) 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000010, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a5c000)=0xa71bf00000000000, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000058c000)='/dev/admmidi#\x00', 0x705, 0x2004c0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000076e000-0x118)={0x6, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x118) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b50000-0x8)={0x0, 0x1}, &(0x7f0000d1a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b03000-0x8)={r2, 0x8000, 0xfffffffffffffff8}, 0x8) sync_file_range(r1, 0xb2e6, 0xce9, 0x400004) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008d8000-0xc)={0x3, r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fa0000)=0x1c, 0x4) connect$pptp(r0, &(0x7f00006d1000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) [ 198.248940] device syz6 left promiscuous mode 2018/02/03 12:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008e6000)={0x0, 0x0}, &(0x7f000045a000-0x4)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055a000+0x188)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000057000)) futimesat(0xffffffffffffffff, &(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f0000a99000-0x20)={{}, {0x0, r0}}) 2018/02/03 12:46:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write$selinux_context(r0, &(0x7f0000001000-0x27)='system_u:object_r:ssh_keygen_exec_t:s0\x00', 0x27) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x27, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffffffffffff, 0x80000000}, &(0x7f0000000000)=0x98) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000073d000)='/selinux/status\x00', 0x0, 0x0) write$tun(r0, &(0x7f000050d000)=@pi={0x0, 0x0, @ipv6={0x3d, 0x6, "4f55a0", 0x536, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, @ipv4={[], [0xff, 0xff], @rand_addr=0x903}, {[@dstopts={0x3f, 0x1e, [], [@generic={0x5c, 0xef, "c8fdaef497981eaab843066264d44673d9fc1dea6edc783bd82651734113b7fa0d82c34ee528d5f23eaebbdf6af0ea5af7508cfeffca9c20e9d7273e1dc08d7b9241eaa3bca39eb54f04d81bc51f6683ae7c7c8b42cda3d54974ea66e10d68a66b95afa97f7b960d6f3f5f72e265dbba7c6900f843747fb1715f801c8340b180eb32757e10549342e59d451f8eadd635867651722569f739d8362c3dfe62ddbdb6f6b97e02bc44ae01fa466ce0a73988ca7537d2d4ef7ec4ad47bae64e6c30eb640e3d28a15fcb828df6e2aaf77e9581845eb6662996ed97e7653c34253071fc759dfa8e15641257ba49b7e2664218"}]}, @hopopts={0x87, 0x4, [], [@jumbo={0xc2, 0x4, 0x8000}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x7, 0xa5f, 0x0, 0x0, 0x1}, @routing={0x3a, 0xc, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x3c, 0x0, 0x4, 0xce5c, 0x0, 0x7fffffff, 0x1}, @hopopts={0x33, 0x21, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x13}}, @generic={0x401, 0xf9, "77cc756f7ed557f4e2b85ea0c72ba1bcf4f2cfd8d3cf9ee5365c8b6be303b0b21d8c880c699a0e8c5ab6be3e1718c08bda46554cf247786a9035a0d7971e331acc7e3deae51b6ec9e7590c2260f06e391205b91f8cddd98f4c1d9cb5b437b429c5005cd73ebc5466fa8acf0b9d370c363b5b6103db84fece588879525cd4600e8d9a725f912f60217980a25b318d0ef067b7e5d5692d80076305cc2d4b3ebab71cb40e8b884a7414f481343440b66633b702019dfdf5df7a65f8275fbbb9655da3ec94f861787e65fcad7ade1a22008814b35ebc2059c67fdc90c3e3a22f56d12f271eae2730f2b460d3ef8ad71cec1caae40c3fc7b0f8b967"}]}, @dstopts={0x7e, 0x1f, [], [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x2, 0xec, "b67a304fe9c6414eda08eb9fc7f63ddddecaf616f0902c61c99e760ea0a74e686c9160282fb9740f08333ac95ae6646023ba3fb3d455e010fcca5081169ac9273cbe9c5cc7814a8464c20d1ba465eeeb8465393c0f1e8a0f38501133c48b486cab9da1f7cd692b9b8001207dc2a1047013928e40d9e7dc8b0e7e32d15f90a5bd8f95b8cc71d699a943f6da2e067d8db415ffa0bbb89ab0f3c7140a56ed9e863aa9aaf13580c90a9678e0ea9b694d53cb9f673dd222255176db9521edd01d78b45e354bdac8ba968a861c3dc908a20b25866edd17954399fc926f8d5692dcb35de608638d02a8e31a1b822e96"}, @enc_lim={0x4, 0x1, 0x5}]}], @gre={{0x0, 0x0, 0x1, 0xfb, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x43, 0x2, [], "a56b77e187ebae2f32098b95cbb6652717e56cd0f94c7ef3883948d2c5ec619b1d3dac22c90ca0d318a1d0dd849b239bb25eac5c8e88f378503654372d1c0ce3061234"}, {0x2, 0x0, 0x5, 0x9, 0x0, 0x0, 0x800, [0x200, 0x7, 0x1], "e79ba43415e376a9d5f4b8073c0659c4e25abf19393e4e7b4bc56084d5b84377112ce6155104795d23fa797ad43b3bbef2b66657ca9d3f8f926e348b7d9547e7ce8f7cc8410a1764869781e9ad8ae6c49565847d"}, {0x1000, 0x0, 0xa393, 0xc2de, 0x0, 0x0, 0x86dd, [0x3, 0x6], "d7f909c30a5cd80b979da69fc9bfbbcc114af9676c7191ae01179d644f50c2e4fc73e1dcb7d287a7a81bd23c8b4a5b532aa4bbf7b1377c43abcf22f01f4991048874c2e391c5abef913542b7dbc90e00501dae1aa6e87002b8a0c16f0cc7833eb5294bb724e0988d7d548b57edc93af4c0c0c8e4635df7f62d3d3f7eaed8ba43d74ffbc910cdfb2537f60a3d0acea4522efa3e38abb273299907561e8511b2d4bd31df166655e137f57a69cd1595897420a2ae9f060514592b995473dc7c682ceccda199e196d6425585bf"}}}}}, 0x562) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/03 12:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001da000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000092e000-0xe0)=""/224) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001d1000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000ab4000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00006ee000)={0xe000001c}) sendmsg$nl_netfilter(r2, &(0x7f0000520000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0xa, 0x200000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 198.291967] dst_release: dst:00000000b52844da refcnt:-1 2018/02/03 12:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00003a7000)={0x4}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000079c000)=0xe6, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) 2018/02/03 12:46:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000480000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e51000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b07000)=[{0x100, 0x2, 0x0, 0x10000, @time={r1, r2+30000000}, {0x33a, 0x9}, {0x4, 0x80000001}, @addr={0xffffffff00000001, 0x5}}], 0x30) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e98000-0x11)='/selinux/enforce\x00', 0x222140, 0x0) getsockname$ipx(r3, &(0x7f0000270000), &(0x7f0000c13000)=0x10) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0xaf01, &(0x7f0000198000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/03 12:46:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="79616d3000000000001f00"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x2940, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000001000-0xfc)="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", 0xfc, 0x0, &(0x7f0000000000)={0x11, 0x7, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000003000-0x4), 0x4) 2018/02/03 12:46:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000009c000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000749000), 0x2) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x60, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) open_by_handle_at(r1, &(0x7f0000530000)={0x8a, 0x100000000, "459686013fc4ac0f9c40bbe31ca9ac7c8c5722ff5186f39b3aa8df8b3952d493770c0710534865ad1ec2aa1790a548916eb4d315a96a9784a3125ea711780cad164439ec2b324f3f8044f5a5a9ccf992add2ad372c71a2591a2dfd1244fe415aa90d5d1299a6939949526edd41322b32d4276820a1dd037b94230a7672aa9bbbddf1"}, 0xe0440) 2018/02/03 12:46:13 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a3d000)={0x0, 0x0}, &(0x7f0000e38000-0x4)=0xc) r2 = perf_event_open(&(0x7f0000f4d000-0x78)={0x4, 0x78, 0x5, 0x0, 0x8, 0x8, 0x0, 0x20, 0x10810, 0x0, 0x6, 0x7fffffff, 0x400, 0x0, 0xfea, 0x8, 0x7, 0x4, 0x8, 0xffffffffffffff80, 0x9, 0x800, 0x2, 0x9, 0x63, 0x1ff, 0x7, 0x3f, 0x6, 0x100000000, 0x0, 0x5, 0xff, 0x8, 0x8, 0x3, 0x2, 0x1, 0x0, 0x66, 0x4, @perf_bp={&(0x7f000063b000-0x1), 0x7}, 0x600, 0x5, 0xfff, 0x7, 0xf6ce, 0x2, 0x1}, r0, 0x9d2a, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) setpgid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x6, 0x0, 0x0, 0x20, 0xaf, r4, r1}, {0xfffffffffffff000, 0x800, 0x4, 0x4, 0x0, 0xffffffffffff0001, 0x3, 0x2}, {0x1, 0x2, 0x1, 0x5}, 0x0, 0xe, 0x0, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7, 0x0, 0x4, 0x6, 0x413, 0x8000}}, 0xe8) r5 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1, 0x105800) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000192000-0x8)={0x2, 0x2, 0xa8eb, 0x5, 0x1}) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x8000000001, 0x0, &(0x7f00002f4000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) sendmmsg$unix(r0, &(0x7f0000952000)=[], 0x0, 0x48000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004c9000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000d3d000-0x4)=0xc) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4d000)={0x0, 0x0, 0x0}, &(0x7f000054b000-0x3)=0xc) getgroups(0x3, &(0x7f000031f000)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r3, r4, r5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d03000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000530000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000ff2000)=0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f1d000-0x28)={0x5, 0x6, 0x1, 0x1000, 0x401}) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) close(r0) fcntl$getown(r0, 0x9) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10}], 0x10}, 0x9}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000093000)='/dev/input/mouse#\x00', 0x11b, 0x709080) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000097d000-0xd3)=""/211) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = open(&(0x7f00009df000)='./file0\x00', 0x8000, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007e9000)=[{0x4, 0x9}, {0x4, 0x7ff}, {0x2, 0x3}, {0x2, 0x1ff}, {0x0, 0x3f}, {0x3, 0x3}, {0xc, 0x7fffffff}, {0x7, 0x2}], 0x8) listen(r0, 0xfffffffffffffff9) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000626000)=@hopopts={0x0, 0x0, [], []}, 0x8) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000a46000)="dd9b0b3c8e24b673d5d4bdaa50ba60d44ee5e991b38b805b695f8c2d2d8a8e64e65a56e3eedb06f1c9d89f9e02baf16e958599328e41f8eed20322d98eabf96715ae55ff0344afbc692dbbabf870e4c01c288afed80c8f6df466218a8cc88ae65040b1fef4ff05156433f6bf83ceb4241bdac2613b958546630420e711e67112cb39ff8e9bdb6b622207b39baf9e61130d26", 0x92, 0x1000000000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f19000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f18000)={0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f18000)={0x20000000}) 2018/02/03 12:46:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/72}, &(0x7f0000000000)=0x4a, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007fd000)={@generic="80e743da7c5b912dc7797223126898f2", @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d9000+0xd40)='/dev/ppp\x00', 0x800, 0x0) connect$netlink(r1, &(0x7f0000a77000)=@unspec, 0xc) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/03 12:46:13 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091a000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1}, 0x0) 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000d9000)=@l2={0x1f, 0x3f, {0x8, 0x7, 0x1000, 0x100, 0x0, 0x8}, 0x0, 0x6}, 0xe) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003dc000-0xb)='/dev/audio\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000078000-0xe8)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x5b7e}, @in6={0xa, 0x0, 0x9, @empty, 0x3f}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x2, 0x8000, @empty, 0x800}], 0xe8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4), 0x4) connect$unix(r0, &(0x7f000051c000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/03 12:46:13 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) socketpair(0x8, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x3}, 0x14) clone(0x4080000, &(0x7f0000fbe000), &(0x7f0000001000-0x4), &(0x7f0000d91000), &(0x7f0000576000)="61c0cbea919fc05ce195b8cb5b0e9ffe36a467aacc2d011e3466b67569711a9733d88862b71f56420d242902435beb456cfaed9def9364b07c36383f7376283d2399c09dbb3b46f0dae7bc43d61f3d71d478d68d21e78307990e223c1622418c62cbecdf9e361e04c01350f2c1f2e77ca9ab6d86d1f9e8") restart_syscall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000000000)=""/72, 0x48, 0x2000, 0x0, 0x0) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b2f000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000)="ed680a722057f93f8f4252ee0b0d44dff57f491a412faa74150ee9b62935d77e18e36e6ed3f23c8a74b786d51dba2d5c33605b", 0x33) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f00001ad000-0x3f)="b4c67411c749de63d2ad93d8f81c534d28acd78d1720eb7c1420c0cf1e1c24fb0c31f83ca1139ac15c94cbbbfd6c2387b7769a4ad282dbc5a3860a1cb580d9", 0x3f, 0x0, &(0x7f0000b8c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x12, 0x4000000000080002, 0x40000000000000) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000750000)=0x400080) dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000df3000-0x9)='scalable\x00', 0x9) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c90000-0x5)='/dev/dsp#\x00', 0x1, 0x80) bind$inet(r0, &(0x7f0000049000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009ac000)=[{{&(0x7f000084f000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000f71000-0x30)=[{&(0x7f0000b8c000)=""/54, 0x36}, {&(0x7f0000c99000-0x19)=""/25, 0x19}, {&(0x7f0000a66000-0xd)=""/13, 0xd}], 0x3, &(0x7f00007e0000)=""/123, 0x7b, 0x5}, 0x3}, {{&(0x7f000081e000)=@ax25, 0x10, &(0x7f0000e6e000-0x60)=[{&(0x7f0000ac8000-0x41)=""/65, 0x41}, {&(0x7f0000f8e000-0xf2)=""/242, 0xf2}, {&(0x7f000011b000)=""/102, 0x66}, {&(0x7f00002af000-0x7f)=""/127, 0x7f}, {&(0x7f0000cbc000-0x8f)=""/143, 0x8f}, {&(0x7f0000fb5000-0x78)=""/120, 0x78}], 0x6, &(0x7f0000564000)=""/108, 0x6c, 0x3f}, 0x20}, {{&(0x7f000065a000)=@hci, 0x6, &(0x7f00000bd000-0x10)=[{&(0x7f0000266000-0x4b)=""/75, 0x4b}], 0x1, &(0x7f0000a86000-0x40)=""/64, 0x40, 0x4}, 0x2}, {{&(0x7f0000f1c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000915000)=[{&(0x7f00003a0000)=""/132, 0x84}, {&(0x7f0000f9b000-0x4)=""/4, 0x4}, {&(0x7f0000d29000-0xf0)=""/240, 0xf0}, {&(0x7f0000655000-0x96)=""/150, 0x96}, {&(0x7f000062f000)=""/170, 0xaa}, {&(0x7f0000652000-0xe5)=""/229, 0xe5}], 0x6, &(0x7f0000f95000-0xae)=""/174, 0xae, 0x4}, 0x2}], 0x4, 0x101, &(0x7f000054f000)={0x0, 0x989680}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000b21000-0x1000)="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", 0x1000) r2 = syz_open_dev$tun(&(0x7f0000c63000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000059e000-0x88)={0x8, 0x55, [{0x40}, {0x4, 0x0, 0x46}, {0xffff, 0x0, 0x5}, {0x8, 0x0, 0x5}, {0x6, 0x0, 0x7}, {0x8, 0x0, 0x9}, {0xfff, 0x0, 0x1}, {0x3ff, 0x0, 0x100}]}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000348000-0x4)=0xffffffffffffffff) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) umount2(&(0x7f00000a9000+0xecc)='./file1\x00', 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xd, 0x5, 0x0, 0x100000000, 0x1b, r0, 0x1}, 0x2c) 2018/02/03 12:46:13 executing program 5: 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, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) munlock(&(0x7f0000139000/0x4000)=nil, 0x4000) 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f4c000-0x19)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x0, 0xb, 0x77, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffd, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) syz_open_dev$amidi(&(0x7f0000a2d000)='/dev/amidi#\x00', 0x6, 0x200) socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000)="ec", 0xac) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000093a000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000040b000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f000084b000-0x3)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000f2000)) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000093b000-0x8)={r2, 0x6}, 0x8) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) unlink(&(0x7f0000fe7000)='./control\x00') mkdirat(r2, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r2, &(0x7f00003b6000)='./file0\x00', r2, &(0x7f0000bdd000-0x10)='./file0\x00', 0x1) setresgid(0x0, r1, 0x0) 2018/02/03 12:46:13 executing program 2: 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, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/hwrng\x00', 0x12400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000aec000-0xa0)={r0, 0x6, 0x0, "97834c5168fa38c892f83183919c9520cedb640817bba1b8c55cf5d27ed01fe861b888280cb11ac1b12b460cccec78dda898769793fb19b05d1649390aecd1c6fde38e477cd21768c40962dad5a3934672ce9c487823a1a7003ecd26e7d47b413ee5639c2d3aa657fead4df561d5a0a5281c888b8c640caea09b60444152bdba8ec90dabe5a819a179fc3e1e54ace9413e71bf4b6b58"}) sendto$packet(0xffffffffffffffff, &(0x7f0000e3f000), 0x0, 0x4048000, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001c1000-0x4), 0x4) r2 = gettid() syz_open_procfs(r2, &(0x7f0000592000-0x5)='attr\x00') 2018/02/03 12:46:13 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d23000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000bba000-0x4)=0xe8) lstat(&(0x7f0000b82000)='./file0\x00', &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000066000-0x4)=0x0) sched_getparam(r4, &(0x7f00008d9000-0x1)) r6 = getpid() r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc3000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00001da000-0xc)={0x4, [0x9, 0xff, 0x8, 0xfffffffffffffff9]}, &(0x7f0000ef6000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a83000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000ec4000)=0xe8) r9 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000042e000)={0x0, 0x0}) fstat(r0, &(0x7f00003c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpid() fstat(r0, &(0x7f000034a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e31000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r15, 0x5409, 0xe1f2) stat(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f0000551000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() stat(&(0x7f00002d2000)='./file0\x00', &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = fcntl$getown(r1, 0x9) r21 = syz_open_dev$sndpcmp(&(0x7f0000604000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) ioctl$KDGKBSENT(r21, 0x4b48, &(0x7f00007ec000-0x4)={0x2, 0x8001, 0x5}) perf_event_open(&(0x7f0000792000-0x78)={0x1, 0x78, 0x7ff, 0x9, 0x1218cc60, 0x8fb, 0x0, 0x10001, 0x41, 0x2, 0x6, 0xff, 0x57, 0x8001, 0x4, 0x4, 0x7, 0x4, 0x36, 0x3, 0x9, 0x5, 0x3, 0xfffffffffffff801, 0x8, 0x3c3, 0xfffffffffffffff7, 0x81, 0x9, 0x2698, 0xb31a, 0x80000001, 0x9, 0x0, 0x1, 0x7, 0x2, 0x800, 0x0, 0xdd3b, 0x0, @perf_config_ext={0x2000400000000, 0xf1}, 0x8000, 0x3, 0x8, 0x7, 0x100000001, 0x0, 0x1ff}, r20, 0x6, r0, 0x8) sendmsg$netlink(r1, &(0x7f0000c50000)={&(0x7f00001fe000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000745000)=[{&(0x7f00007c9000-0x16f4)={0x16f4, 0x14, 0x120, 0x2, 0x0, "", [@generic="27c8c38f3f7b7136303f6201f48694e81bb4eb13cbff952ae7ce16e9b9b8db180f803d2a60f07f30004ca4325b4de690e9c0486e617fd157d1e6e81b91b367e4d2307d5543ea34606ea58d4d3f62b454b537c7730c4144408109f79171cd932a3999c21898e45a4b53e60e8c03772774c5e28c8fcea9636afa79a8ae718e24e0e13cdffeda111ebc34b5949a26db9961d16d7df92c8a640a4b34347c0c605e0239beecf0c4c4e8c4cc2ead36c29c08e17344df43559eb223", @nested={0x10, 0x50, [@typed={0xc, 0x41, @str='!*\x00'}]}, @typed={0x18, 0x32, @ipv6=@empty}, @nested={0x116c, 0x84, [@generic="a98c9fc970797d47adc73184375e45431adf52a976cbb28cf9724b4ce779d1f1f8804c5b80e3f08c51c06f778be96f5e07203a7cb5fe3e82a841c85619a33e51d959b81c8b156034d6632accbb2a956db8104f21c94089450bb8ca198a5ce0a2203674afaf387c83ce4b51d1505082de9f08a65c383c1c1aa5f3cf9f8ff9a06c39be644cbd1143961044e5807879d934df379c040f6373d3a825befc2841222195a08d79d421d23c0c4284cbd41b3c0aa241d55f34acc317341662c3d2d75cbd089fba8da6a45d21761078b4d32072", @typed={0x10, 0x24, @u64=0x74b2}, @typed={0x8, 0x31}, @typed={0x18, 0xa, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x10, 0x61, @u64=0x5}, @typed={0x8, 0x2a}, 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[@generic="92a06a730925daf1fc5c2408f71916cc1c5dea49af496889d08fdcc9c923dbf8b4359e8cbabf6cdf344cffd4e51af37ca7042e1298014fbf6590da2951951221d9fd409a0d75979de458e4493128885c81bb2052730fa2fbe1db921789a7c7a2f66045a6700c19740344d29e1228b6bb335c8dd9f837", @typed={0xc, 0x29, @u32=0x100000000}, @typed={0x10, 0x23, @u64=0x8}, @generic="141a34f86c87900352155e633e1a0e2310033b2bde91887c0d18100159aecd1c15a139756c824a7efefcf9581956896c6c9ce4d8e48cc23cfe99a20630082b04f2c596816726d4b02da353a96c82588929e0151006c3816e91032370cc9fe08017d1fe791dd3ca9cf243447b6d694a86135c17e5398af8aea8726a9c7b76a3ea28fd40d582fc6c2244861e4334c91707117b802283d962517ac167", @generic, @generic="308c3846734a37bfcb1d757dcb31ac4449870c09f3e884941b177ec72cf041622e6b0c887447924a631fce0dc1bfdd3ba7bd371dbb12a54c04a363199fd6a03a286a0c947a9af7f5e5eb5c4ce13fcb5d9ea46d699fb22f55139d5fd56b7e827f3ab9e8a725649dd03bd3726197efbd8773", @typed={0xc, 0x16, @u32=0x8}, @generic='y', @typed={0xc, 0x6, @pid=r5}, @typed={0xc, 0xc, @ipv4=@rand_addr=0x5}]}, @nested={0x1004, 0x38, [@generic="4eff2c73a042b3a9f763a0d4f6561d80e49767eb92ea5de063fa5f23028edda63174b548433e5790bd45f77f5727ace92ae36466d86e7c73a25ab26f26a896dc4eb0bfe491209b350aff71941ead745fc678541810a1a2b7ccc4b3702be2eefc8f965cb94c8531bc1381e51a84e0007bca8741199451ba5e1735868b87ed07e13ebf527403a28a13afa74e697d572948aeca84870040970a5a81a32f1dd90bb5d586283ff1af6d169ffa14fdf54d31ff30ed79cebeffb2d4085254386d4a031b66d81f0319d0aec01e8c5c25e67039eb9f62067dbc57a64f609c2809a20ac265e95021a08c3506591d13949dfabd40d31a48fe6cfa5debc6a1c1a73e6a481dd88e317bfdb4bbd286fa0be3765b317d3cef83f899fb304505bf55c6deee057a2d841fc3457c1a676af874fcb8d1d0aaf3486bea21ca8ebd568cb69e11d5e19419850fbb48f29aab7a0d4560e37752ad88a1e531260a65d1c9d85da9dd1777369d40dc895adc920f33bbef347f100b6206ce8e0f798d162123ff57fd5384ce6613d8e16c7ba38dff62d082d101022ad830df7e95d47070c5ce9acdea8333945f3bc42eec0860629212ccc1e0d2ea62727ce661be6fb33be72de1bc7091c827fa7548b8fa82c1a78347ef20d01b655e8c664ad2e4a7776163f8243e5a6ae7a54d74925c992339cefcf25403ff41a979abfc8e535db51b272dfc3f0870e17e39899d71bfb5680cac8c40d93f217ca9e8cb9d12481922221959a2c1ce7e440d4bee05af55b6a778a79a81e92287c587dfeb867c8599d0951a041f72bc7682133c5fc5f016c861915d2bcf5c28a99d0824e7156ea1f50468c47e404aa9bd14c59f27fb88ce58d269bd0fc82d78319f3434f71b35a7c71b453972732e1a12370eedb2937b84d653b8e5a6de69f6d6547a31b791f73c4745ea2001a2bc83f1f7aa980726e19e6327f50ca5cfce0b620930a7f325b41946fda902195ed77f320bb4d95e0212431b0bf4e4f7faafc7d7f471c9a2c4fc8ad18ed37b059b7c75ac58086c3fca259c46e84a0275129f73a8d7c111eefb3f17e39a64d1d95774f8331c1bb42f8183b6934e64893dccf75305662eaf39ba8bea8d7467be8195932d778ec7ad043175314c33f3d0da782e1df464b547368d67b6d272fe1ff7fb1d112c29d04944d4d79d2626069c74213306597040540f790eee83c2be7d23cd91036713e625fd7646ea9eaac03a4a784b2d20184542db167f80685303afc3cf1df35720a5ae627c3af8ed4436aca46ae82bd3e408b9e0fafe65a6a1e1763b33950807ac360f4a3da0b2853ae0959a0ee81d66694a5720a80b12c46d8cc6d67e2d77e97980674533023d74228fb936d44e0bfe421716e02d9022bca8211607f752ac1b5cc3d8dc7aa66905751cd3ded61d4d77ae83e09d1e49bb71b7580fd10fdf8af6db6b204db32a2c1f44fcf6e3a51854ca1e7e8d3015e24225468a4bb61f8967e5ce8d28258172856d4f1beb0570b56349dcec54134e0459d9c49456c9feb78887db0903bcc9ea01d90b41fb124bfe1c53d5a27b46d2283453414d3399b329a3e8d8aac9f28038c3578f6f4bbdfd0cb27f11fcb1c310bf600cc1c31add0c46c9722d6334488b6c3528e1fb9e30acf1a4b9deff9035df01d4c8835e3acb16265faee720677ed110c6c737ff0d45975c3ea610d11e24b9de95b7eefe5ed5e5b8a5312b097153a97764e52d2b9c8f03f75f171dae78837bdbc958b95c012d64ee60430d30c9a95bb16775758ec8f571ed2801968d7b69d4b7edaeef951d769b590f4521468a077ebdace266c4fedf9f1a429427835f4601cc702ac9471555ba244a607ff8dd8f4358fe4d1a2a824665e7615b579730ec220c441340cb208682e561bc51492c1e39eb4a4124c6096869715f5f49ecf8fefce0ce9b3edd1a52864432386f8ad2fcca89bb83b7ca8b0090072f0a1687e3837d6bc637be4ef0e0512b834147be01e338420b93ff929d920c293a2d27759ac2b0413ea72701f2994dbe1ece892844640d7c28facf20d35bff1d80d0ee3b30e18dc0938986b522dad69bc3528c36ce946aa37c40782849d62113d8be776ee588d229e0b8e8ddef6badf74e7fbccc11f4bd73c80e8e66006c1590c1454bc610c3a8c0570956ebcafc8a79f5d537a5d7b809863c288e85302c5eb8bf78907967331391811a6f2d9a7c0c1603bc148fc893493f4193b9827deaa3c6238c7796d80a206515a76e303279981202bd1f3074aa938b11ba2f14a9f7a4cf5c103f31e64b68f45c029a33971948f4683acb6a39ac292800129834c0bf6bdb0f51b7fcbbe7df0cae010d0380aa89f7edfd973fad65f602d81552aa546095b574602e9bd14fe7911bcf28565b9c4994b116372a3163acb11b4ae823133e986a12f471046e168c41cf694802b98785a305587bb82db019501723f8d1721fe6881bd54f3ef9de53cab03d049206551deb850621abb671f40752c1b3860d9c5d52b02c7f4c01f0f6923c4b6dc9321793753ea866b345e2d46f878f0863316258c91f05a656c991969f3e2a26ec5b15e404eaea8201cc10ab7776af450bbd9e736c2d216a8d12446e1398faefbbafe2d8040a31bc414034bb88db8b353725a367c013984a9a9948628139014f4d8b4550b3157e56ca39640814d6c3c6981337338a888fbd2bb13b799a52c959ad897be4b53b8e49948bfe40dd5ac82c9049e692ea534495c72ccf713a1619e17330d646f771c5a95bba0a3b32d33f9532bec40da8f4fb0330292d447b4d592703769a82caa3817e430138a048c58733d3024a8fb5ad1ce05f3cab1ce087d672e9b1c44a6aca6293502231205e5eb0cfa124127f5819ad7cbb6d66b333af79c2a6205b5b7b203954c3b10e6d1e8d0b6b4025313413452de49694d2a268f80d442b3e07fd1c1cac3b75ea343413dfb65370c37d28bdc26159678a9f3a8b2f5f8c35776a95c1ebeaed7b82d0b837212661f028c5729a4956f7cd05e8f413913276ff33af1c5c964b3d2253a3cf9ea9c7878079e9fd0f2ca5f7befe4cf68a2e45f161141f4e37469d1e86befa7aba2e0c4bd7972c410842b325229eac645684c9f95e09e1f894a873740972bf5a83f4462e8b6ad5a6a307b1f790a722ff98346d732d4b07b976e2c0653ddc5356448de68ee8c3e175921c5a7d392be1454e4ad38ab47d8c427cb2455b8dc433aef5f6da80c6494779becaf8fe65a00ac33c2d86062b3e6da7316e51d8ad1f1a18ce7d989cd6e5b8c56d6f923ec3da3d503d88d50e25c7aad43a6cc1e61247ae22b98bf1dfb74a249018f16cea35543efee450e3495ac5e068aec4e40c0fd87fa68c4ce3e59ad1d4bc46ee6b36ef6c7962f5838ef09308bb3ab143af093cb0da577ca29a95a7618c793c623da107b3e9430dc9d0b4e2965deee8faaea7c3cea9c36c3a7451aeff888b7b58b12a31ca2d0d12b51ec8fbb970304c3afff565565a343fe1ba001e0170a20c2df20d0e52d44094844493b9d0bb89bb215e7c30f5b037d65bfb0586647e9241059feb167856eda90ee7941863a897b12065ef09386cbf9f177663d49a107695c0480d875d366dc40ed74eb19d903fea847453b870dc3c977cc3b9c5f04c169b2c718102db63956628a59b1270688368eeeed640fb7a8616c4bca8116f565f81564c2022bd638eaa90fdda907b958f5a7b85bc0d66759c5d9420856d6c4538825b40a07a758bb256060f8906f52c50dd7f432fe7fed997ef00efce15c43cce80de27459e0f5242508ae7c5d3af5fa996e89eb28c3be8fc23c41c40775fbf1bb049531631620834f3ccc6a9c818954a7765462dad0182652e39160ef0c02b0b7aa231cdfa4e4b6dc57258ba33ce1ecd38576b1560b22173e95b0cc50ca3cecab560181c7a7ceb3a661c4c5c1aa6b2b6d9de2426aa11f3101bb55abe2c45a5b1da6545878db69cc2446810d46cb593a41f0835527f47b8ba620a3c62b8874333469c7c04fbdb6f747104f0f004cca9c2f85c92ae5e5532a8234cb78d5ef4e6fa9fc36c27012140c9d0e94f70269db1d312c6b2dae5556b58848510c424d8f554595379ea5d172ab2cae49b4bc4db1376a6d334eebf958e5a30eea2e56fbeba99bf6fbe060a254f1620c50f1496c098773b41c43a8c4c320cce41699f10f83f779b02d3d307ca3acc4d070d770657c86de0945662eeb1099581d6b1617b9cd4db38e39c3699266477e8bd2aa916abfbdc4e29ab6e7dd5a5c7106007001bc0475a2f76f972c94af52f3cb910ee5b6a91b6c56407dcea23405774db6dfa5ba2322e0f8b0955f0d71e06c5397e55779c76f1ebda5aabdee7eadca4fe682fd6dd589fd2111643a454874c3ea79df5337410fe54a418acfaab1346cf6c0a7755835feac79847a926b442dbb60ae0d0f0068b981b05b276606de0e0e1464c230b361447945ad33a381cc330675cd3c261b417dfd9cea7325b3953c12f8d9d603b10f1afa3185536ca222bf483d58ab556d7412388ae45fe0285ac65dadc6d2084ed201ace8862e7f7f0dbdc9ccb1cfa1ba5879af320bee0397c6797616d8d7ae34b904bc92034d0d87a645f9b9060b856a7ecb25b7c12843472bd5378d88c3f6d537a7bbb766f4a7ed017f651f725dbaf7b69dd42cd2885adb14719f359fa874e1a8541ff187a393ff35833233b843613f1ecaa9455b8b656733c4d3fdc486e16a3a7f0931ca755f92955b04efcb89cfdf4aa91f63d2777f6c6c771a84a6daa98013ec55f6dc19229e5e579621cc8251d073938c8ecbef1ba1ac55e9110c90c1596b766fd608d402cfd302548f21bb9d99eda3350c9ac5381f0d6263aa3bf8c49a4e75d7c55d3a20dcaadc4c61f7ea12de5d2ea0b35c6b48bfccb4e413a63e8aa3cd1e1e7f5d64720434e7c4e2a4d93bd36c032e18062473d63495f62ad9040d210fae1ed6c0b1cf7642f317bfcb95156f7c2371efd0ff46567d5944e3e76cf761141ac2119831daa8488de1888ec22ff06cbb5bd80b0fc96b0dce538bb9735d4eff304df15a0304fe77e942100d000df178865d6557b69ea4988d90ad59c00d3e8cc258d318c51dcbaeb250b69855f1a1180f61a3f8b252a9ff0651056fdd45d454fd907f0aff0c1ecf5042bb839c8142ab7042a6649abb6693d5a54d01724c7503648c3d141afc9d9208b970f6640a98b87a340570c6b2816d9d423b121f296313eac45670d51a8093d15ced899f20059a23b029401cd4d21107d30d196d3258ccf9a8253dfed69cdd78159210b54ef35d5ece6996b36b4012330c39b4d58c9d17e548db4ba9b630193b0bc356ff1f4e9f0d3b0949f66564a265ebf195cf56247a6654f7433d916905b586ad8f4cca6b835c95b671885a256e963ba86a871101f21993d1f68a7ed718d78b154b5b2db5c89e6249ef5daacb67fdf02ae7bb44c6f6251860b2654e44ea8246a6a8df3a7bf9a28a1a0b5c1c39a0e64fd97a9f3b2948d3b6c8a8909f64195425c3532ad4fc62392a730755ca20905e95e253f88e2996cb71da5a0899f0e9d6196d9062a15b4faca9e7c87982306276067df7d7ce3517c1bbfe8ad05947dc728d1dc4d1fe741c235ea6cdf0317707ae5603b8332f33f1f01a8c4262bb2339a739af9f6b4db5ec5988641459a072e2b6992222e20eaa79bd24d73da9833e5266b22df5427f7a404cf1e3a083c8b3a28ce547bc1b896db476c288337ad31040fec7d3eba89da3431b29b1628bfd6e1df9c93cdc19e0978991cbf31ae39c8f1d2388d081966a8d1520219a067a50b36d1ef"]}]}, 0x23f4}], 0x2, &(0x7f0000ae5000-0x100)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x100, 0x94}, 0x4) r22 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r22, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@mark={0xc, 0x15}]}, 0xc8}, 0x1}, 0x0) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/sequencer\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000357000)={0x3, [0x20, 0x4, 0x9]}, 0xa) write$selinux_access(r0, &(0x7f0000f58000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernelxt:s0', 0x20, 0x10000038, 0x35}, 0x88a442b71bcb251f) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000003f000-0x10)={0x63, &(0x7f00009d0000-0x63)=""/99}) lstat(&(0x7f0000948000-0x8)='./file0\x00', &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eff000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000a4d000)=0xe8) setresuid(r2, r3, r4) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000109000)=0x3) connect$inet6(r1, &(0x7f00005b0000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f00005e5000-0x10)=[{0x44}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cd8000), 0xd7, 0x0, 0x0, 0x0) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00009ee000)=0x4) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000863000-0x10)={0x0}, &(0x7f0000e41000-0x4)=0x10) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xfffffffffffffe81, 0x20d4671c, &(0x7f0000e6f000-0x8)={r1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) accept4$inet6(r0, &(0x7f0000588000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ae6000)=0x1c, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009aa000)=0x0) perf_event_open(&(0x7f0000267000-0x78)={0x4, 0x78, 0x1, 0x80000000, 0x1, 0xaceb, 0x0, 0x4, 0x40004, 0x8, 0x2e, 0x3, 0x80000001, 0x2, 0x5, 0x4, 0xffffffffffffe585, 0x0, 0x5, 0x7, 0x8, 0x4, 0x8, 0x4, 0xfffffffffffffc01, 0x5, 0x3ff, 0x2, 0x7, 0x100, 0x3, 0x8, 0x10000, 0x8, 0x0, 0x0, 0x800, 0x7, 0x0, 0x100, 0x4, @perf_bp={&(0x7f000035b000), 0x8}, 0x0, 0x6, 0xfffffffffffffe36, 0x3, 0x4, 0xf5, 0xfff}, r1, 0x0, r0, 0xe) clone(0x0, &(0x7f0000a36000), &(0x7f0000855000), &(0x7f0000007000-0x4), &(0x7f0000340000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a2c000)='cdg\x00', 0x4) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000031000)=""/51) openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000866000)=0x4) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ad1000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000057c000)=""/107) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) [ 198.802645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab5000-0xa)='/dev/cuse\x00', 0x0, 0x0) accept(r0, &(0x7f000031e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000220000)=0x20) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6(0xa, 0x3, 0xffffffff, &(0x7f0000e43000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000075b000-0xb2)=""/178) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000071c000)='tls\x00', 0x4) clone(0x0, &(0x7f00000c6000), &(0x7f0000d22000-0x4), &(0x7f0000d8e000), &(0x7f0000f2b000-0x8d)) 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000258000)="0ad20c2c624db09345") r1 = syz_open_dev$amidi(&(0x7f000051f000-0xc)='/dev/amidi#\x00', 0x5, 0x40080) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000057d000-0x8c)={0x1, 0xffffffffffffff7f, 0x401, 'queue1\x00'}) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bce000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c83000)={0x0, 0x40}, &(0x7f000018e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c61000)={r1, @in6={{0xa, 0x0, 0x808a00000000, @empty, 0x80000000}}, 0x6, 0xf9, 0x5, 0x2, 0x20}, &(0x7f0000ce2000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x1, 0x42000000000f2) sendmsg$inet_sctp(r2, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x7fff) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000f92000)={0x4, 0x3, 0x6}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) syz_open_dev$vcsa(&(0x7f0000c60000)='/dev/vcsa#\x00', 0x6, 0x280000) socket(0x19, 0x4, 0xffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000b0000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a27000-0x8c)={0x68d08e4f, 0x803, 0xffd, 'queue1\x00', 0x4}) write(r1, &(0x7f0000ff0000-0x1)='m', 0x1) sysfs$2(0x2, 0x6d5, &(0x7f000008f000-0x1d)=""/29) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f00007ad000-0x1c)="8edbb5c8378b18238560bb2f406517c520dcd7d6ec4e541abb7a5cee", 0x1c) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ed000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) poll(&(0x7f000058c000)=[{r0, 0x244}], 0x1, 0x400) timer_gettime(r1, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0xfffffffffffffe5f) mlock(&(0x7f0000787000/0x14000)=nil, 0x14000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r3, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078e000-0xf4)=""/244, 0xf4, 0x0, &(0x7f00008cf000-0x10)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) getpeername(r4, &(0x7f00000c3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f000017e000)=0x1e) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/03 12:46:13 executing program 7: prctl$intptr(0x2a, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009e3000)='/dev/input/mouse#\x00', 0x200, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x638f}, &(0x7f000013f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da2000-0x8)={r1, 0x6, 0x7fffffff}, &(0x7f0000000000)=0x8) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 198.915517] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/03 12:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000457000)) 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendmsg$inet_sctp(r0, &(0x7f00006df000)={&(0x7f0000c2e000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000a9c000-0x50)=[{&(0x7f00000d7000)="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", 0x4fd}], 0x1, &(0x7f00009b7000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x4, 0x4, 0x9ce, 0x307db718000000, 0x2b, 0x5}}], 0x30, 0x24000040}, 0x4000010) sendmsg$key(r0, &(0x7f00008d5000-0x38)={0x0, 0x0, &(0x7f000098b000)={&(0x7f00005a9000)={0x2, 0xa, 0x9, 0x0, 0x1b, 0x0, 0x5, 0x2, [@sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x8, 0x91, "4b1504bc6e482260cb615187e335ffca3ad8eebe9829b4382a73905f50b4830544f907786d9206e6def8e45e7d61c0ed8d1fa651810418167bce5aa4115be5d896edcbb2d3880a12623e6c0e0275e353b4b45640a8e066ec4372e2530a8022adcf29f6c25d0bd160d3a60e7ec6190a0b927e2b1f841a7a98ba06f8368cfce5f20c42d27d1cea997cd44f908fe5876dbea6"}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x14, 0x14}]}, 0xd8}, 0x1}, 0x11) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 198.974086] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35639 sclass=netlink_route_socket pig=27539 comm=syz-executor6 [ 198.994956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35639 sclass=netlink_route_socket pig=27549 comm=syz-executor6 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1e, &(0x7f0000cf1000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b79000)={0x0, {{0xa, 0x1, 0x6f1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x18b) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getpeername$inet6(r1, &(0x7f000084f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f5c000-0x4)=0x1c) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000002f000-0xa)='/dev/dsp#\x00', 0x7, 0x30000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000002f000-0x64)=""/100) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be1000)='net/ip_mr_vif\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ca6000)=@sack_info={0x0, 0x4}, &(0x7f0000c78000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000273000)={r1, 0x58, &(0x7f0000fd9000-0x58)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xf75}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}]}, &(0x7f00005f2000-0x4)=0x10) r2 = socket(0x10, 0x9, 0x4) write(r2, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e8000)={0x0, 0x0}, &(0x7f0000b46000)=0xc) perf_event_open(&(0x7f00009b2000)={0x0, 0x78, 0x2df6, 0x6, 0x6, 0x4, 0x0, 0x0, 0x92, 0x1, 0x10001, 0xc9, 0x800, 0x10000, 0x8, 0x8000, 0x0, 0x7, 0x0, 0x1, 0x7, 0x8c, 0x4, 0x3f, 0xffffffffffffffc1, 0x6, 0x1f, 0xffff, 0x7, 0x3, 0x1, 0x8001, 0x9, 0x3, 0x7f, 0xa59, 0x4, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000807000-0x1), 0x4}, 0x2050, 0x400, 0x6, 0x0, 0xfffffffffffffffb, 0xca, 0x3}, r1, 0x2, r0, 0xb) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000188000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00008ec000)=r2) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) r4 = add_key$user(&(0x7f0000bc7000)='user\x00', &(0x7f0000552000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f52000-0x21)="aec37298caf3f923000ea631660e9c78ddb8e87c68d3d7e17757f083e8e1b7c7e426fe40a71b9ed057b85fec849940b1236aeb120b5aa434fe21667e7140864f1b22d41ce85c72652181d103cc4c4433a0b1f40191449010031d20d124de028f01ec117057cc7fd902365415ede7dc621bd1112118987ee85b836709eecb1eff5cf7f2abe2225b9e8ffd124ea4d427787889a38bcae39777909fa80f0729bcd9c2c0990dad1a", 0xa6, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f0000147000)=""/92, 0x5c) 2018/02/03 12:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f00007b3000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8980) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000027f000)=0x4) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) 2018/02/03 12:46:13 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002b000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x5}, {}, {0x0, 0x0, 0x0, 0x6}, {0x8}, {0x8001, 0x6}, {0x3, 0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x6}, {}, {0x0, 0x4, 0xbbb}, {}, {}, {0x0, 0x0, 0x9}, {}, {}, {}, {0xffffffff}, {}, {}, {0x0, 0x81}, {0x0, 0x0, 0x569}, {}, {0x0, 0x0, 0x7ff}, {}, {0x81}, {}, {}, {}, {}, {0x0, 0x101, 0x0, 0x6}, {0x0, 0x0, 0x1f}, {}, {}, {}, {0x0, 0x0, 0x0, 0xc10}, {}, {0x0, 0x0, 0x1, 0x2000000000}, {0x0, 0x5, 0x0, 0x1}, {0x0, 0x0, 0x4}, {0x0, 0x0, 0x8}, {}, {}, {0x0, 0x40, 0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, 0x6}, {}, {0xbbd8}], &(0x7f0000003000-0x1000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/dev/qat_adf_ctl\x00', 0xffffffbffffffffe, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000062e000)={0x0, 0x71, "cdffe664ad1ee65a89347a7c8fefbec46b7da44cdc0dd29372a902ac758847125c8ed9862e70a670569054c6162877a760027b0320fdc3c76d0997880fccf7afd9356700098a10b1cff45c3572443d43c995bfd60c9d6135cf5f731e3a199bab332bc2fcd406649c716f90f15a074e3fac"}, &(0x7f0000753000-0x4)=0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d74000-0x108)={r2, @in6={{0xa, 0x3, 0x8, @empty}}, [0x7, 0x80000001, 0x400, 0x7ff, 0x9, 0x545, 0x1, 0x3, 0x8000, 0xef66, 0x1000, 0x3f, 0x5, 0x5, 0x5]}, &(0x7f0000001000-0x4)=0x108) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f0000-0x10)={0x1, &(0x7f000006a000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f00000d2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f4000)=0x0) move_pages(r1, 0x7, &(0x7f000001b000-0x38)=[&(0x7f000000a000/0x4000)=nil, &(0x7f000001b000/0x4000)=nil, &(0x7f000002c000/0x2000)=nil, &(0x7f00000e1000/0x3000)=nil, &(0x7f00000d4000/0x4000)=nil, &(0x7f000007b000/0x2000)=nil, &(0x7f0000025000/0x4000)=nil], 0x0, &(0x7f0000023000)=[0x0], 0x2) syz_extract_tcp_res$synack(&(0x7f00000f3000), 0x1, 0x0) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = perf_event_open(&(0x7f00000d7000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) dup(r1) fadvise64(r0, 0x0, 0x0, 0x2) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9e000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00002af000), &(0x7f0000f9e000)=0x8) bind$inet6(r1, &(0x7f0000c30000-0x1c)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000fa1000)=0x7fff, 0x4) r3 = accept4$llc(r2, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fa1000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa0000-0x4), &(0x7f0000fa0000-0x4)=0x4) fcntl$setstatus(r3, 0x4, 0x400) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000722000-0xd4)=""/212, 0xd4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000514000)={0x0, 0x30, &(0x7f0000f4d000-0x30)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f00009fe000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e17000)={r0, 0x225, &(0x7f0000aad000)=[]}, &(0x7f0000874000-0x1)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) pwritev(r1, &(0x7f00004db000-0x50)=[{&(0x7f0000ba4000-0x9e)="920e84347622eb5f6a9b3b1525275e038d87ed4e33d744914bff1d518e8acdc8af3dfdccc5d2d9082038da707b8bcd87466466fda2f113cd07fe18d46259abeaa9e47bc7107420cf2f4ac65f0e19a968a3846dfc43009c71c1651dfdd340979ca466ccff01f3cfad5c8eb859de15bc37be3c70c5d5ea98db7144da291aaf173f0742e123c7d69babd7554d9c3b3f17f6c552c72e6dad099d20a50ef4bd26", 0x9e}, {&(0x7f000059c000-0x20)="a6f6da92a90e167ec87e97d619067a446ed32c982454cec8a275d2ce7036545e", 0x20}, {&(0x7f0000093000)="1aa7cad8404317c99fa39e2544c4e450847b6b0f28c63f7ad052a0769d413feade82cddd642d231ea157a2fd321f550300a6c4b9cfcdc37da21f3442db366a8a05bec378ef7afd1a096fe7d6", 0x4c}, {&(0x7f00003be000-0x3)="db2d13", 0x3}, {&(0x7f00008ad000)="5a8c4363e8ab47649301bcbde41341659081d3ea4fbe2837fe6aac41c573e743eb9c51088e527bbb64201d5acdb1fbb3ac03563ecbf2165983f800137e05e0c01d0735fede3bb0f6ea9351b21aa15838254fbd342edf2b194ffc22c0ddeff4d039e396b55e8ddad8c6655ac51667a9881795e7b20c81edfdd5884b678b393311ab882d6296f3", 0x86}], 0x5, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b55000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f000082e000-0x9)='net/icmp\x00') 2018/02/03 12:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setpipe(r0, 0x407, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00005ba000)=0xe8) stat(&(0x7f00006e1000-0x8)='./file0\x00', &(0x7f000019e000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000762000-0x14)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000292000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b5a000)={0x8001, 0x2, 0xfff, 'queue1\x00', 0x5}) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000fda000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xb2, &(0x7f0000394000)=[], 0x0, &(0x7f0000a54000-0x10)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bd9000-0x14)={0x0, 0xd1, 0x4, 0x8, 0x6, 0xa4a5}, &(0x7f00005a2000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007f2000)={0xdfd0, 0x10001, 0x1, 0x80000001, 0x2, 0x8, 0x2857, 0x9, r3}, &(0x7f0000b9b000-0x4)=0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf0000-0x8)) 2018/02/03 12:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) syncfs(r0) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) 2018/02/03 12:46:13 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000081c000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000001000-0x4)=0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d8a000-0x8)={r2, 0xbb}, &(0x7f0000001000-0x4)=0x8) r3 = syz_open_dev$vcsa(&(0x7f0000590000)='/dev/vcsa#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f6b000-0x4), &(0x7f00002d8000)=0x4) 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(r0, &(0x7f0000a92000)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00004e7000)=[], 0x0, &(0x7f0000124000)=""/4096, 0x1000, 0x1}}, {{&(0x7f000030a000)=@ethernet={0x0, @remote}, 0x10, &(0x7f000022a000-0x30)=[{&(0x7f0000e18000)=""/108, 0x6c}, {&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f00007d9000)}], 0x3, &(0x7f0000001000-0x3e)=""/62, 0x3e, 0x31b}, 0x7f}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f000091f000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}, {&(0x7f00001f1000-0x9c)=""/156, 0x9c}, {&(0x7f0000e2c000-0xb7)=""/183, 0xb7}, {&(0x7f0000b4a000)=""/111, 0x6f}], 0x7, &(0x7f0000000000)=""/222, 0xde, 0xe1}, 0x8ba1}, {{0x0, 0x0, &(0x7f00007a5000-0x20)=[{&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x2, 0x0, 0x0, 0x7f}, 0x80000001}], 0x4, 0x0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a68000)=@assoc_value={0x0, 0x8}, &(0x7f0000280000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000286000)={r5, 0x3f, "bcc42eb882193461e5d41925dcdcaf2950ec059c414e246fc7418522809d30d3a580dc2d3fdc7478830cf55077be036ebcf607f4f471e8b61a1e695c97c5b3"}, &(0x7f0000580000-0x4)=0x47) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008ab000)={r5, 0x9}, &(0x7f0000eec000-0x4)=0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000), 0xd9) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000470000-0x10)={0x2, &(0x7f0000e74000-0x1)=[{0x200000, 0x200, 0x5, 0x3}, {0x6, 0xf6f, 0xe5d, 0x2}]}, 0x10) 2018/02/03 12:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x800000, &(0x7f0000735000)={0x77359400}, &(0x7f0000a2a000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1a000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000169000-0x5)="fb457d7cfd", 0x5, 0x10, &(0x7f00008fc000-0x10)={0x4, 0xdfd6, 0x9, "c0bacf402b4f", 0x7}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000879000-0x18)={0x0, 0x5, 0x1, &(0x7f0000cff000-0x8)}) 2018/02/03 12:46:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/02/03 12:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$admmidi(&(0x7f00000fc000)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$KDADDIO(r1, 0x4b34, 0x5ab) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/03 12:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00001a1000-0x15c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"9d4621716094244ca7f0eb014975baa5066d255627dca12d6f4175221e31f4b9c3c45634a212875a6414530103000000000081003fed9c149f"}}}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000921000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000316000)="c69094b26bd733a7378f510e7d29a042fe39605bf5182fd1d7382d40c8f926816211fd385ba02f66c312f95a27328996994a2de2b9d631fda060d9d01dc43e2fce30fda23e7124802c742043754cd4fbfb765ba39c808e04f9dc886bfc65399aa277765fd8f962eca08d4135476cf691bd3b2afa8e82fc", 0x77, 0x40000, &(0x7f00002b6000)={0x1a, 0xf7, 0x7fff, 0x4, 0x3, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/03 12:46:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x3, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000090a000)=0x7, 0x4) ioctl(r1, 0xc0184900, &(0x7f0000002000)) fcntl$getown(r1, 0x9) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ed000)={0x80, 0x1, 0x3ff, 0x1, 0x0}, &(0x7f0000ba0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce1000)={r2, 0x5}, &(0x7f000009d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0xffffffffffffffc8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000ab8000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80801) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bd9000)={0x0, 0x9b, "a8ba3a38a4f3ffa7bd72c745ceab71d2f3a8b4259b1dcf0aa91b6eb2c13f74e11cf640fb33d98b02f95b48325aee0da5621307a0464391ed2590fce6a93c9716b909ef2f0a0787584f0a2c22bd295f631a051428edca409f54e1238e47e5f96bb6bcea8b7d3e3c5f816b80c1b05f3fefac1dcc52fd3eb7112a776c8d64e2cfef7a8fbdca9bde21ec1f03e64029a63e19edd1e9e92e07c60905d8c8686529ab0ac08014d6048716ffcf1d96995641286452"}, &(0x7f0000d75000-0x4)=0xb8) r3 = shmget(0x1, 0x1000, 0x4, &(0x7f00001d7000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000968000)=""/52) keyctl$get_keyring_id(0x0, 0x0, 0xff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eb0000)={r2, 0x3, 0x9, [0x7, 0x6, 0x8, 0x1, 0x80000000, 0x8001, 0x200, 0x49f, 0x4]}, &(0x7f0000957000-0x4)=0x1a) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000bd3000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r2, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000521000-0x35), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000077e000)) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000657000)=[{&(0x7f0000e6a000)="290000001800310dce000040e9c8001a0a2400000000ff0680000c000c000800040000000000000020", 0x29}], 0x1) 2018/02/03 12:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5c000-0xc)={0x0, 0x0}, &(0x7f0000d45000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000743000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000f56000-0x4)=0xe8) lstat(&(0x7f0000209000)='./file0\x00', &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a58000)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005af000)={0x0, 0x96, "19875306ddef13fdf62ce3c55a5eef1daa3d63349f29178206662228ae61a4e849b916b2fb593a3504f99b8dd912e7f05dfe7773c22c9a4ab5cc4fd7ac209c00dc81a106f5c7c12c215e8251785984536b52351d47451ff81edc06d73118f77164a5e6ddcd3f23d36cfb5fb9c357f997c9e5d18e32c60db42213da709729cbb51e2089af9c21173d20e967c681942d2a59d2c17cfd91"}, &(0x7f0000fdb000-0x4)=0x9e) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000666000-0x10)={r1, 0x3, 0x100, 0x3ff}, 0x35d) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000071000-0x2f)=""/47) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000f2b000)) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00003ba000-0x4), 0x1) 2018/02/03 12:46:14 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00005b9000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000301000)=0xfffffffffffffff9, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000f83000-0x4)=0x5, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000805000-0x118)=[{0x0, 0x0, &(0x7f0000f82000-0x20)=[{&(0x7f0000f82000-0x5d)="4cccd83bdb7f9ca0882b8c156cf374cc0c850ad9dde9c897af70599cbc9e52044cc768fd3e1c40ba45c65d73d061334b28361a4a2540d3d3fcde85465c0d63cf0df9c024be27cab83fcbcb957b99b0f567c5ddb15ecf051f122dc3b5ef", 0x5d}, {&(0x7f0000f81000)="e43874e04e0f0357c6f9b26549ab73a4cf0ba8bf5ca877afcb17a32b9501841f59bba931e98388826bbee5d739348af11ae9331ce59a3276e8084f135f9063418a71e59d4a14e1431d9d6e6f2fd292b8a55f3577fb4532c4b0d53ac58ade7248b2", 0x61}], 0x2, &(0x7f0000f82000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xc6}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x20000004}, {0x0, 0x0, &(0x7f000038e000)=[{&(0x7f0000dc2000)="902221761ac5b4149cfd3f0585259b4de91a999c351f1be4f68c7306f22c00d9e00f1ab0ed7b457a1711c0bbe1acf52dd219894abdf955cecc8014b9eb9a5f5621424b664efffdfbbf245c887e40e2ff53699a11c2ba0fb5d927110199ac0b4a4bed434ac2a7b8c5d0ae123176139ed846cec181ae3449fc7b5ed02ee646468f53acebbfa81c", 0x86}], 0x1, &(0x7f0000f81000)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000e3a000-0x40)=[{&(0x7f0000f81000)="4c75f06556a7cf4cd931d34093b92ed03a19012a2f5c70fbacc1d46bd3f361a321275597cd3329b9a6d6e57f212648718a0d28760903c373c7ab8f97e8eea03832327bd9e3213b0f1d75766c3fc456f011110283939f623c512985ce06cb75a381ae0dc5b42dfefe35069e63e9f67955cee0974987b0995195fba5e0c79713f0d6a4b2d8a80787da300bee717e56dec9b58c6bd00f50a450702cd1c1d73dd17097a5b704af668c3be4fa16ead6e74c470c5ff453d8", 0xb5}, {&(0x7f0000f82000-0x30)="9ce9f4fdcdb4c5cc6e0f86e7f1b5a7ada222d79760b7e1b717ce2cc29eae97dac92684f774036c1385fbfcb1f9ba7b10", 0x30}, {&(0x7f000040e000)='#\r', 0x2}, {&(0x7f0000f82000-0x43)="d9b4a95b510ccbbda493463a182afef741379ba179161fd57227e06542dcb54208069f52f944000449a95eda6491620e67d15049bcc42b32cca6c7edcc9af966d9dce9", 0x43}], 0x4, &(0x7f00007df000-0x1)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x30, 0x80}, {0x0, 0x0, &(0x7f0000f81000)=[{&(0x7f0000f82000-0x54)="57f4b8a8ec544713694fa174440d0584ff87650ac8eba339e4d35341c66b146375fa7b396214be303ee0ad53dffc02e82d29f13b2c655c0ef0167e21f62a4cdb4f27b0fe8f7f177857b7d174639be5018eaf2cac", 0x54}, {&(0x7f0000f82000-0xbc)="1aca07fd1fc0824bf76d619d7af808c362d11308f0d51affce563736dd186751faec8af37d7464bb9adaa2fbb8a77a68cf335c4944d35f6a7987bf535711fd4d290ddbc9c9320d7466ab48822de64e8a5c1d08cc1167363c289b330b1e273ea408f427e0d81e5238344d84616bc3b572a30dfaa186f11a371565971c47d20a2a0c0fae8ede6d38ff379002547edfb8656f0af52989cf605af80287abca830f12910cc2aec1439d6dccb05610be4b5c20ed62cc1314c3192e89c8f83c", 0xbc}, {&(0x7f0000765000-0x83)="51cca4a17d0131c05bd1ddbc4d475a0b28eb0ffa95cd094bdffa5a885c30bb4c09235de3bf76b0d8b988241b0595412391570418665bf8c49e1c3d53d5078969b9550803fe2153b735fab22e675c976b2890bc2a1dbfb85295d14a93f34ed7a4f91a9ab88a27b0fa7337ffcef1083df6acc433fb044f94c7884b2051967030f53a036c", 0x83}, {&(0x7f00006ed000)="499690288194f3e0118b30566df26e7c951e697a2d5ae95071e0a70ab067d8118f31d9d3ec0b12177a0fd18ec600da56251bc123a56c8a713abd403489f5013bea8f904a3e1eb0080c60", 0x4a}, {&(0x7f0000c99000-0xe8)="639da557a2edd6703f5c38033e79bbac05cd454f5eca492bbb0bb9f0f8de3ee7e3d02c82e62bc262ca170f1c1a626b27cdc9fc854ee1f2b315b4db0c72ce4aed858704aa62143427a62252e8d77ee3599973459452d03647de51f32390b5d2fc0ccc8ccbef7d07a8e0fe4bd06dbd4fb16c8a7085673f572bdefe620e88fda8b9c1fde556684c30ebaceefcd08d92b9338bf8e609c4322e84f7d9169da1b851a136a09c5cdde11ebc17a3ef7fd6547745c517cb38caee2802699e9f519c77d3fc43ae3b4fa7e59c5ffade304bb3a2655fcf191016723d8f2cfd5862b6c1097ebd10476d494025e7f7", 0xe8}, {&(0x7f0000f82000-0x4a)="60da7d52ddc23c8b749fe6bb7e90a09f027dc08f41a18e97672b8cd1d593960d4ef431e6cb8ba52c49f4780b6da0397aa157df10ec6c8e02d33d539be3d84230138c6b443bf03759cecf", 0x4a}, {&(0x7f0000f82000-0x36)="5278d0bfe910ce9079ee0162a39348447206dbefd906e362c8843e1dcfab22483177e5e1443ec8a3656142098c1337c0fe8283531c8a", 0x36}, {&(0x7f000083b000-0x69)="74f3130ee99b4718a9a830f49db6c2a9f7829fe00fb9be048a9fba339dc35858d6bce9919e97de982ee68143397f7e38a855bcd61352910a2a5abba1f11e05b0131bbc55dacf191561036ba13f5357e25772a19e72ef2e08f6f6dda3ac3f51c5f0b7094d0a6bf5fb31", 0x69}], 0x8, &(0x7f000046b000-0x1b8)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "d007fcd3ca11e8269ea474336c80afa3535568b470364dc657206a23228a483d17022c01887bcb8a4f5045b900169a6659b37850a153b2e711eac0599915ebb8626d729e430b69b187065e95a4e340091aacd28a2c54b4bb4f7a5a0daf2af70dc22b2c318e5b6a789530a8d03939c49b55d3ea9b04dd7db326939c93ed901d4dc37c0b16fee565537f9f7103e9723481840f2d7154c214e1a62e7fd58f6ad75dd28e12ae5aa6448b8e4a1d48d1eafe7b29a4c01081f0770c737ad313"}, @iv={0x70, 0x117, 0x2, 0x5c, "8a9b784d8ce64e9dd6b625aa1ef9c6e5ae5eec29132a80869fd288d3e0977e35e0b981299b1aa8f006dc4c45efdc2bfdb3ec8796e0c49f81f31823713693ceda625d35b2a52e133a91916cf340703a3237ab4fdd514a0fd700f2d66e"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b8, 0x11}, {0x0, 0x0, &(0x7f0000f81000)=[{&(0x7f0000202000)="62b5ce66e84be59a66c283492c13f2c8107481ce5e64fa545a2ae54090b2f7b0e6a2bcfe1d89bb8f4a42ea0a43cafb88aa4c728da91443fdf008f174dbb6c8e356c23980828c504321d6d51a2eb2d008f60d643c5bbd8da093219f662be3b9319cbf3c298b51aa8f6fd6cad2b9cf", 0x6e}, {&(0x7f000052f000-0x80)="ea2582fef175bef8c490cc7bf11bd384b536961d9272ace6cc1007ce274bedf28866d1bb4b3c1e3875b2cfe99dd2384b0e69a1ba618d4dba89623bd8c16dd6c45b422a2fcfc62689a34076b87f9a90e35a1f3390c00fe909483401ba9d7e262ebe5dce67745b5df0b4cc762f1f34490436393e944d325e1145204d4df40129ac", 0x80}, {&(0x7f0000f81000)="16c1ba3ec55defe116e00e916370daa55207a084733c2fbc6d21c3611a66929ecb0c65d273ab04b5ede685c0537410b3aba900d44d82feadb96dcde7442760047eae6bb9e71d50f05fbda8da6f6b6367132b7cbd18cdca0f574ab54b0cdca189dbd6ecb4940b838046aeb8ee42ce7860ecbbb451e44626a33a0248923dd8b0ed057aad12c2e94cf20f72d49ee1d1794c826d22", 0x93}, {&(0x7f0000f81000)="1e4c61df1fae2c4e3a42e61f90ac5da111e6f1d0051af84fe8cf0bc992009366a8e8373174bc2159d291372cbde4bfe8efdf2b877024d05d4e9cb5f47b9e48479249eb8a9eaac2dade57bbf346b02b5e5d8fa71f366941e2486ecdb6115611a86cc12f53d310f4b9f75157d82aceac3a1d15542df1ff43643e74ad40f01e7fde197d3189ff983fbd20952e329e385fc3c69c31c04454328903d45fda3f34d0e1b65a1cfabf52e4", 0xa7}], 0x4, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x48804}], 0x5, 0x20008811) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38}}, {{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8e000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00006b2000)='./file0\x00', 0x101000, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b1e000)=0x2, 0x4) r2 = socket$inet6(0xa, 0x801, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/03 12:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/sequencer2\x00', 0x400000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00008bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bbf000-0x18)) unshare(0x4000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007e6000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e62000)={0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d8a000)={r2, r1, 0x400, 0x9, &(0x7f0000831000)="d890c7fea9bd765ae028b0366edafba19cdb4b4782e42f9d0e15589a522d24cd3011f3bc0520", 0x3, 0xfffffffffffffffb, 0x7, 0x9, 0x54d, 0x61b, 0x2, "34732e80fdb81abd5d3fe2d20d257d4ac0e8c1de77341ff0732efffb8ca35060057a791169523e5e8f64f32f25afdacb0fe468ebfe4b4d231ac1e3884c830cc590094693296775843536dffdace44a26fd537e1539bbdc84eb03adfd959ece5ebdbba0a1d700c7867317bb85f8d79e83b976bd90f2ec67a48e5bf728d280b394cb1bc82d1921a0619f342a119f65be7a49286783aaa8c1f2acdbfc0ecc936484"}) r3 = mmap$binder(&(0x7f0000cf6000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000854000-0x18)={r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x1e, 0x11, "6817ec7cb50c9cd5ba1e94b66a99fe66caf2fc2c538c07a1ecb5adf5bfbd8e9083fad1fea5c7cf332d704da61c93d986ad9323d1f7fdeb4edfe01308443a07ed", "d1fd4182cef4e68547b5c7d56fa6ea4a938f25c3ab2e2096a0121eba1eb792c6", [0x9, 0x6]}) mmap$binder(&(0x7f0000288000/0x2000)=nil, 0x2000, 0x1, 0x110, r1, 0x0) syz_open_dev$binder(&(0x7f0000149000)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f00006f0000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000076000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x44, 0x0, &(0x7f0000978000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, &(0x7f0000668000)=[@fda={0x66646185, 0x5}, @fd={0x66642a85, 0x0, r1}], &(0x7f00001e3000)=[]}}], 0x0, 0x0, &(0x7f00006af000-0xf7)}) symlink(&(0x7f00008fb000-0x8)='./file0\x00', &(0x7f00004cf000-0x8)='./file0\x00') [ 199.657997] binder: 27689:27690 ioctl 400448c8 20d8a000 returned -22 [ 199.692872] binder: 27689:27690 got transaction to invalid handle [ 199.699229] binder: 27689:27690 transaction failed 29201/-22, size 56-0 line 2842 [ 199.724791] binder: BINDER_SET_CONTEXT_MGR already set [ 199.730164] binder: 27689:27695 ioctl 40046207 0 returned -16 [ 199.743332] binder: 27689:27690 ioctl 400448c8 20d8a000 returned -22 [ 199.754950] binder: 27689:27695 got transaction to invalid handle [ 199.761204] binder: 27689:27695 transaction failed 29201/-22, size 56-0 line 2842 2018/02/03 12:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000322000-0x108)={0xfffffffffffffff9, {{0xa, 0x0, 0x7fff, @empty, 0x8}}, {{0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) fsetxattr(0xffffffffffffffff, &(0x7f000007b000-0x11)=@random={'trusted.', '/dev/rtc\x00'}, &(0x7f0000732000+0x9df)='\x00', 0x1, 0x0) 2018/02/03 12:46:14 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000004000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ca000-0x12)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000059000)={0x0, 0x5, 0x3, [0xff, 0x0, 0x2]}, &(0x7f000020c000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000826000)={r2, 0x6}, &(0x7f00007b8000)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00009bc000-0x8)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000146000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000f3e000-0x148)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r2, 0x0, 0x3) sendfile(r2, r2, &(0x7f0000b0a000), 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockname$ipx(r1, &(0x7f0000323000-0x10), &(0x7f0000409000-0x4)=0x10) syz_open_dev$mouse(&(0x7f0000388000)='/dev/input/mouse#\x00', 0xe2, 0xfffffffffffffffe) 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x0, &(0x7f0000ce9000-0x20)="b553e2de9e852e4c784fd2f6eae14354cb3e3bb04c1be3eca39a2272135f40d8", 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) 2018/02/03 12:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f83000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f37000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ff3000-0x8)={0x0, 0x800}, &(0x7f0000bcb000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000600000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000a42000)=0x8c) r2 = syz_open_dev$binder(&(0x7f000051d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r3, &(0x7f00002b8000)={&(0x7f00008bf000-0x80)=@generic={0x0, "b75c01ef176e1e0bfe57de6c084fa6a41c83682544ec97c14db19eb376613d31725004aa922ebafd376516fcd3e0fb177ef0efecf935761147f9eec8b3f04a4bc70b289dd3d235732b9cff7bcb248cce810ebdec1de3149439dfc5da66bb4556d8e4128319e238dfad65cd922b9f8683b375d6830786c65b80bb61cfcd7c"}, 0x80, &(0x7f0000f99000-0x40)=[{&(0x7f0000ba2000)="1242eb0edb4e3893c616d23bfc7dc8cf21031f", 0x13}, {&(0x7f0000052000)}, {&(0x7f0000776000)="5c78b135d6aaceea1f876cae0140fbe58e3a4a7154ab7f194f7ef2f90372e2024bc218a760bc371144d9ab4e867af128a8ec6ffbfd9e3bc867551e6bd9485d987a2be5bb08c2132f4cebcec6b0bbc418bbca72c1cd49ce8fe615dde2354e4cb856dd06f2ae9fdbc4812c456120413e754015317cff9fdfe9a79d94404e10515e48dc0c87d73313553ff02e32c55d4fcc", 0x90}, {&(0x7f0000171000-0xda)="bd53753108122c64f417926ff5ccba527e4646d82a79aadbde9d7a25caf60cf784315fcbdea7e57489f041ecace1ed1df72aee3d52b53e81aab19efb7a2ca2f9cec660714e8029740fcf1b0110b718324e88e2515446d8ac47933bf3e755946e318dfbef19e64c8aeed1eca99b0779c20774329a59b3a83d85e713c81ae9ba478f9f0bc822d2b04b80512c25e792f8e771eca8d8d79adbbfbbc632993e5d0ddbaa61618d8c27fff1addfb37e8581bb6b73426efa1c92856b9b339ff5516f6b0855584e8254223681523235c38a7ff8fb22b3fdfe65ad3f9b725b", 0xda}], 0x4, &(0x7f0000856000-0xe8)=[{0xe8, 0x3a, 0x7ff, "85a8b231066cb323cf18c8fea1e5b08bbfd115731f47dd7107631bff34709a181c7221134f38114ead46f0a52cdc49e052b317c745d4b7b82c923a9e6a3c381517f6dc10ccd42e4d8a900c5966309978af6ba8c8a1b4b3f270f3fbb5488ea9e69f3134dd5d442f7b40f300be07fa452d29794877aa054591247453bbd9c6ba8a0799ce8c77bb3e731b0bfc8ed9c77f1c0dfbe6390d0114f8ff156afa96e2fc219af5f46c9df3c25833fef528b02c6e5854682c4e78a65373e9c3a7db53ad509ff8ea86b09a21533dd12daa5d7c4ea685db"}], 0xe8}, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) r4 = openat(0xffffffffffffffff, &(0x7f0000204000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000a53000), &(0x7f00009a9000)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000493000)={0x9, 0x4}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f0000005000-0x68)=[], 0x0, 0x0, &(0x7f0000721000)}) [ 199.775511] binder: undelivered TRANSACTION_ERROR: 29201 [ 199.781092] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d38000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e24000)="4493a12bb25567563f9a33150434f9ba14a94f699b657b0a21ceb2d52d0d179132a37e885a42e24fe7f988441b7b5a98ecffac9beaacdd2bacf36af40b4c59f4e4543e68c12fa4a9d8fdf189c475bc0ed141747a27ead393d115c2e672384a47ab1bb8800e57332e8f6aebd0c3792742", 0x70, 0x40880, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r2, r1, &(0x7f000042c000-0x6), 0x2) syz_emit_ethernet(0x17d, &(0x7f000053c000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffd7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x93, 0x0, 0x1, 0x880b, 0x53, 0x1, [0x3], "e03e05e8a0331abff51a2cf52905448ffe7792d502c15db81ea82ebfd5a40d0686c706a66001963b466306cd9d7f92f492999b2ee50b9f96c3dcdf24cf5d0012c1c53f8df5bc5c163c725f89a67721a95fba10"}, {0x3, 0x0, 0x41a3aa77, 0x81, 0x0, 0x0, 0x800, [], "1c76730236e302fdcd9999"}, {0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x86dd, [0xff, 0x101, 0x81], "b7854b64402251333b18ec6bd34a5aeaf43b32541f0296885888a1ef135ebb0a99d4e671ec7c25a34287f7a3d16f73dbaa5cf4102882e2d92b287eac7ec94b07543381b25aa32ee072cbbdb8b27f8a5d11aa8efb268c319b2a4858d3181f2734f47f1a258536f7676aa4193c04e9541924d1a0e5ae2ce19783175fef109bdea7bfa1faa1320cd6b1ee01a4c849753422c8ef28024779a057925558a2d1a18f33bf81a2f8db7a8d176c023d0d3eba011ed98ecc92439fd8eef162c28547bd40e1b529e1a721f652d0e7c267f61c6d45e98fb1c9919e73fa1a8ea2f6f8db9b08ba3a2414fed7"}}}}}}, 0x0) [ 199.826130] binder: 27713 RLIMIT_NICE not set 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 1: 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, 0xffffffffffffffff, 0x0) geteuid() r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00001e0000)=@file={0x0, './file0\x00'}, 0xa) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cd000)) [ 199.865856] binder: 27713 RLIMIT_NICE not set 2018/02/03 12:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00002ee000-0x18)=@add_del={0x2, &(0x7f0000b55000-0x10)=@common='ip6_vti0\x00', 0x6d1}) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 199.908644] binder: BINDER_SET_CONTEXT_MGR already set [ 199.914170] binder_alloc: 27705: binder_alloc_buf, no vma [ 199.919814] binder: 27705:27727 transaction failed 29189/-3, size 0-0 line 2957 [ 199.938220] binder: 27705:27713 ioctl 40046207 0 returned -16 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") get_robust_list(r3, &(0x7f000089b000)=&(0x7f000053a000-0x18), &(0x7f0000246000-0x8)=0x18) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x31, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd1b3b3c860a14c24de2afe221ada2f84afb06dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a301000f2d42847e778224f715e28e33c30ebdd601524735517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)) linkat(r1, &(0x7f00000f0000)='./file0\x00', r1, &(0x7f000052d000-0x8)='./file0\x00', 0x1400) fremovexattr(r0, &(0x7f00000a5000-0x1e)=@random={'btrfs.', '&$/wlan0wlan0\\mime_type\x00'}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000050d000)=0x200, 0x4) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/03 12:46:14 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000d76000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000aa8000-0x8)={0x0}, 0x2c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xec, &(0x7f0000001000-0xec)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0x5, 0xfffffffffffffffb}], {0x8100, 0xffffffffffffff0e, 0x80000001, 0x10000}}], {@mpls_uc={0x8847, {[{0x6, 0x4, 0x5, 0x7fffffff}, {0xcc1, 0x6, 0x101, 0x9}, {0x80000001, 0x101, 0x3ff, 0xda}, {0x0, 0x10001, 0x5, 0x72}, {0x200, 0xfff, 0x2, 0x1ff}, {0x8, 0x1, 0x730, 0x6}, {0x4, 0x5, 0x4, 0x2}], @ipv6={0x0, 0x6, "f551a3", 0x92, 0x3a, 0x5, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[@routing={0x88, 0x4, 0x2, 0x4, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}]}], @tcp={{0x0, 0x2, r0, r1, 0x5, 0x0, 0x7, 0xc2, 0x6, 0x0, 0x1, {[@generic={0x3, 0x8, "d598d5807b7e"}]}}, {"add9c1d292b7c5b2658679121c04517c916faffac2389b27c9796b9bcb2406e2d2d2dd0f6a50f87c595a39b14e0759061ab0a6609c1f8a54bdd8c427a8da8447e569a26b4214e1835f250dc6c02d"}}}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x3, [0x63a, 0x1a9, 0xa5e]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000744000)=[]}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000fb1000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/03 12:46:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$ipx(r1, &(0x7f000057c000)="62d660c9311e62222c7e6c9109183a2e085b714ba2428612358784a1d549f8f222432bded6ff431ee3eec5e6bc83c27fc438c76c86d68e2036039e71dfc8fe58c732f39dca563e0b65f1424a7fff0ef4c616b89159f444f8c2b1b44b35d275e0e63fc9576f6ce3fdc43e43ef58befbdf75f9a978002b1b319759c628f84c526f2915c855ea511e5226fd86762697276272a0a8d52cc00e356d20bb829e81fb", 0x9f, 0x4000000, &(0x7f00006d6000-0x10)={0x4, 0x70e, 0x1, "ece7fd45d478", 0x8}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000402000)={&(0x7f0000a1a000)=[0x0], 0x1}) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0xfff, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1, @multicast1}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@mpls_getroute={0x24, 0x1a, 0x20, 0x2, 0x3, {0x1c, 0x14, 0x30, 0x3, 0xff, 0x3, 0xfd, 0x7, 0x2f00}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000d03000-0xf8)="5aaba155d0f8f2fd0bdb0c1b9709cd9e75f97b5035613b35463326c4ea8525ec2a086cd1a721f8e5a887b40ec4c8813badc4721455fbff94da627a71ca5ad4451052a11d41b58ed9446b5a5530f15d5f65b03ac2768b55306938fc689574b231ddad1f5b1693aa30e80bcd3a5945185b69523cc82a5eb6c4c712ccc26b66c5df6d9dd2fce39c6c9c991c224fea2ddf03e5646cefe6f3d0d24a861cfdfd91ea21709a42d4323df35f219c06eba4cdf2619a7b7e63068ea8f391cede072129b32f33f93945a569516220ed5ba9119e3f0b6ee8cd6f3214e73dc6fcaeee1305501f7b0074401c67fccfff6d51f316cb83688648ff109572a1e7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/03 12:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/rtc\x00', 0x801, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c67000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000e46000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) fsetxattr(r0, &(0x7f0000930000)=@known='trusted.syz\x00', &(0x7f0000ef1000-0x1)='\x00', 0x1, 0x0) 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a15000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f000037e000)=0x10) r2 = dup3(r0, r0, 0x80000) ioperm(0x101, 0xa0000000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}}, 0x3, 0x37589454, 0x1, 0x4, 0x12}, &(0x7f00002de000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000611000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3, 0x23, 0x7f, 0x8, 0x50}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000)={0x1ff, {{0xa, 0x0, 0x7, @empty, 0x8}}, 0x1, 0x3, [{{0xa, 0x0, 0x6, @empty, 0x745}}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xcf08}}]}, 0x210) fadvise64(r0, 0x0, 0x0, 0x7) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) geteuid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = add_key(&(0x7f0000dd6000)='blacklist\x00', &(0x7f00008d6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000af7000-0x99)="6b1ea0b2fc0c4de93abab59d1438ea248cc24096a3b0b36674c384f6f0615566bb1d1c3767021af6386745a0a7dc4a7ea2be7f00ba7cfe9ac3a841bed186e575ca806edd2ba21953f983c7688c4f3b1d64aaa3d6f84951f5a90061ced5b5e20899a7a04da4c8a95da70107e345912314da16cc1e6b78b00fe5b5262ea969261d75cb3b8d1a3c93c2f47b6f4be1b22e6b3618aa43289ecca695", 0x99, 0x0) keyctl$setperm(0x5, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f000020e000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x175, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x177, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x163, 0x0, "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"}}}, 0x181) fgetxattr(r0, &(0x7f0000c03000-0x15)=@random={'trusted.', '/dev/net/tun\x00'}, &(0x7f00009f6000-0xfd)=""/253, 0xfd) [ 200.008263] binder: undelivered TRANSACTION_ERROR: 29189 [ 200.015874] binder: release 27705:27713 transaction 144 in, still active [ 200.022802] binder: send failed reply for transaction 144 to 27705:27720 [ 200.029792] binder: undelivered TRANSACTION_COMPLETE [ 200.034926] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000001000-0x8)=0x8001, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00', 0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000003000-0x10)={0x27, 0x10000, 0x3, 0x5}, 0x10) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@common='tunl0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x1f}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r4, 0xfffffffffffffe01, 0x7, 0x1, 0x100000001, 0xfffffffffffffffc, 0xfff, 0x5, {r5, @in6={{0xa, 0x3, 0x36, @empty, 0xc64c}}, 0x7fffffff, 0x0, 0x7, 0x1, 0xfffffffffffffff9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000005000-0x400)={"802f4ffe6771fea85bbc98e8d7cf6ffae60f49988b76884efefcb805f9db38b06b4bfb2786ae61a578a2d0b0213b35a449fef3cd7fc112a569c384fe7a435bf1be2d4a119c6aa1bfd343a1663507067d60628ec29b2f88d482b5142dad655f818badb0e375b3258443f8c3b3498782dfdc6c62a2a717e2762fdaf7a3181af0c28c724fd16e9a6508867d8a1e630a47617ca83238b3f2fbca301839ebd6048284a00584ad4e8f93e03531977746f87996f403f2d8b01549445202669cf8cbff81e70e7c323c6f5a57b087bbd67d000e615b686f6c1bf8fa8cf79950665febcf3c5ef1933d0cd8baa49a9b21804db71dfc7c129cc75cb214772d61fa0d8db5abac4fa2545b65090e5a95a24cc8dd30c4ec570dc20016cca456007cf9ab2c7571111933760cde9ae7fa4575a7631603bac086cbddf5725bfba7a6128a16f3087263c5aef6a29e2163556e0f59e33a6e9a68694a83905771175c7335eaf1f872ba149651aaa03ec52a85e52b92f86348c38e931c0abcfeeee0610b5fec3589b3b0af84dcc731dc3dc22dece2c0a1996dbb342abf4c37343624cf256bcd28cc14873d804df53db02a60df7ea871f0d43442a1a1c8efc64b9d9cde58b64af814141163da4a19da1dc45328ddf1d6521cf1076861a236fa50e3af16eb3e87ab07e05b95d857e6d9a3c25c17b00bf90899cc7ce3ce57c1224f088d653f1dfd394113122b60e33fab5fc54a02db3940b52b9d056108b2d439eda5cbdf6ccd06ddda673a70cb69da13d2c460094e91fdfa860d45d3f88db267d2f80832ac71bd34c582299409af1150f4b04c2b21b4a4443935f32637ce49ec20d69d23ef3fe0b185474b1a97b849ea02551a72180b1ec1c0676da123dfea3617c61329819d308bd49cf92eda8f43906a5f935803dc100d71bf57faad77a947f3eee22cf171e13ae5f45e796274d0e9a1d6f5f713c6d1022fd391e79f0e10916c38fee29493d61e5634b5ce4e52ac64797021e0d61b69948096f3edcf3decc0f1ff3b8203d494ef6c0cb494dab174a494b5eb3593765ceab64e42d83d0a8f99cb9f8d8c2feaf7cf0c1b511ce9520510b1e2e9c296d6944432baaa062e52bcf0c0a80a9c0542d538812a1eec6f84e411a947fd7c6728a383dee8c996d83ad6f60ccc5058a39ef75ce55549a4c48bcabe408d9ca3cecef10aece27ea6a7a6766d0308287a8c1cc132fae4e242c88b2aaff62e3133c63b08bee14933a2285ab95fb7a6ac1aee12b74a36317886d499ebc8d0fec0589f2901478f8f5c7ffab785b5eb65073a6b8ef20315e3231ca8a41a48685744503b4a541ca9805dc7c4e505275ab932692cfdb7c975e9e728394aaf4e5797bde30d278c39671ac249ea580eaa5359d12d3fc251f247314678ca976fc9fdb32d2765c3762d5c2741de5327e8a8dbb98410a0609e29fe3d8bc2"}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000005000)="8550472cd9b414d1e78edb94f12a8992808fa67e35f4585ee8bbeed3aa64") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000)={r4, 0xffffffff, 0x2, 0x3}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000008000-0x4), 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000009000-0x50)={{0x100, 0x2}, {0x8, 0x5}, 0x1, 0x7, 0x1}) 2018/02/03 12:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000781000-0xc)='/dev/rfkill\x00', 0x4a0080, 0x0) r0 = socket(0xa, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005bb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00000cc000)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000e36000-0xa)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) writev(r1, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/02/03 12:46:14 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f000040f000)=0xfe39) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000)={0x34, &(0x7f0000002000-0x34)="6fb1d399bbb367cb877b8f57340d19cbbf970f6dfa18eac0890986209c75441f18c13924ba005b8dbad2927709dc25c0873e5e65"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x6) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000000000/0x3000)=nil) sync_file_range(r0, 0x200, 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000039000-0x18)={0xf000, 0x3002, 0xfffffffffffffffd, 0x2, 0x1f}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000523000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003fa000-0x20)={{&(0x7f0000287000/0x1000)=nil, 0x1000}, 0x1}) ioctl$KVM_NMI(r0, 0xae9a) mprotect(&(0x7f0000357000/0x4000)=nil, 0x4000, 0x1) userfaultfd(0x80000) r2 = socket$packet(0x11, 0x2, 0x300) write$fuse(r0, &(0x7f0000063000)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0x4, 0x0, 0x7}}, 0x28) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b7e000)={0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007eb000-0x20)={{&(0x7f000014b000/0xc00000)=nil, 0xc00000}, 0x1}) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c35000)={0x2, 0xffffffffffffff9c}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fc3000-0x14)={0x2, 0x1, 0xa47f, 0x210, 0x9, 0x7fffffff, 0x4, 0x0, 0x80, 0x300000000000}) r1 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006af000-0x5)="1081", 0x2, r1) 2018/02/03 12:46:14 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x1, 0x400000000000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000007000)="89", 0x1}], 0x1) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ed2000-0x4)=r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000001000)=0x1c000000000000) 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) preadv(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0xa4)=""/164, 0xa4}, {&(0x7f0000003000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/13, 0xd}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000004000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000005000-0x10)={0x5, &(0x7f0000005000-0x96)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r3, &(0x7f0000005000)={0xf97cff8c, 0x8, 'SE Linux', "6b0cc8664d90d3fe4e839d18943518797b811f9e77fdcace02ed0a352775338186336ad4b5f85a9822f3135aca819b9329e4affdc24b9b2712edf9733e9ee8a54f59ed2e4b53987bb16897f5e2c75354eb5fec9175c826b7bc374ab915ab7c8c1bc8c672d37f6620147cf1f38d2c835240b4a8ede236c47d26297d6d2a2762a0931cf2900b101b648320121ef2a6e2f6402b0a607cfe51de62"}, 0xa9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0xa472, 0x7, 0xf1, 0xc7}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000008000-0x8)={r4, 0x8}, 0x8) connect$vsock_stream(r3, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000005000)=[{&(0x7f0000002000-0x60)={0x27, 0x4, 0x9b46, 0x0, 0x80, 0x6, "81baaae623c3e3d3cdbd1df5a12370037125bf471beb9eaf68a0553077148948d780f7cf2cacfd8fd109612c03017987a222e062eab62fcb077860ef757925", 0x400}, 0x60, &(0x7f0000008000)=[{&(0x7f0000009000-0x95)="2050250b68940e90e5243cc84eb4c49ba16b6d64cb14580445a50121ca828ec6202eda5b4f7c6560b21a0e0e4651ddc7683dcc7c3cc2960809621c1604657488b6ab957a4e08ec6a6fbd10c2c68726b94243b42db2f314b29101a2a283423371feb45796e3cce82b18d59b772de7d56b1c21c42f598fe7575996b30348bc20bcfb673447ed79899d7774fafdf61f06847242a73e01", 0x95}, {&(0x7f0000009000-0xd7)="515db6656dccb11447c15cf9e91fac733142bac90589d745c196e2b9ad0363f0c9b1c08287f636a66341692f1bbc20777f4793f7ec0bd8e3ef1c3f19eb701178859082009ed5187972ecf157113fbf3546495e6c2148c56f0e41edf0b3b361383acde39bae7968f0fa454fc2bdd8f0b9a1f4439275de16a68490e01d8c68280718502319355f2fca501d618e60f32c5793fa940920776b6f87c7899bcffedb6383a5042919301c539db90eb18abdbfc69a66d01910f115d2735bec2188528a843a02b554b4a90b82f75c1a942ad92fb72b1f0fad699611", 0xd7}, {&(0x7f0000009000-0xef)="dc04909bf5ae95208eb7625d4ccf8fd58e3835bb09c70a97f7b3df172d75f6d1b88acc1a7dcf29872ffbca5c9c658a2ed4f1f03637396816c96336073c3c2097299226d81fa1c5aa54d6d74c89084045cd8e517ae7717e7db53ae656c75d266c2d3f048b0a622bbf5d921e90165ee4ccf7546f70650eba2ab6846bd179f9e2db52733b76bb04da9caffbf660a37cab93a855fd7d4ef560763eee1c9e467bfff9a9e19cd48c6eb16187170286aaf5b5a065a854c6b780f07849ac73b912289d595d8c9f2ae76504f5352479e5f72aea6afdbab50b2f8a1e64188ea94104e7791cd44171a9d405667baf30413bdddcef", 0xef}, {&(0x7f0000008000)="4c89b679f0551479e6c37172996f7e30d8f6a19e748ac4ecec20c68d4f8e1e9fa93cff72e7f7f42fd9899125dd979b51d20d2d7f20ae5f75917b7ee23b2848dddc44574f40713f7e894f599fe065f393d9bb7c9b87c7188e9d1f0809c34267c14f4d899a1671f79b7be397289c2624047d302e9f39b1a11a9db4d7b009a4b3ff8800813144d0d5c5ce18e31d0c782cc1cd1b7427f66798b393d6f2ccfafee66db976cee0258641b7f6853659960c45c62f0f77e76c749580dfafab1bb6ca581b1b20669d6c60fa", 0xc7}, {&(0x7f0000009000-0xf)="a1107620da5739808f4e6225e6a504", 0xf}, {&(0x7f0000007000-0xc1)="e57445d1263efb938726e51a9e1d5ef2efd81326ccdd817ea48754aa37f5c4fa139d1898dc5ac5d7c6cbbef97c64d9758f1770a2ebd9201f65964751d165c6c7122b6dffc216dffa4cb376bb968c2af1a145ae6519a3044a91e9e83b1be39d5e35b8a2273d703580d2d17e9d0634c6ac83df91990bf84bf337daa4e383780f1d1eb2e869e5319959e9d8c50fe50d53de5d6fe46d175178ce446a0ab92660d2e22ecc88c7265319c9cf9094868f3bd6bf31ceb187b12d0e2d712b5946b80ffdae64", 0xc1}, {&(0x7f0000008000-0x2d)="6fd4efb46d1c5e20d7050f7e2023b6fdd3cabf37ca03e7e7872d38ae8c2d2152ca5cdd061bd85aba55627d46df", 0x2d}, {&(0x7f0000009000-0x4f)="87b606f580e786e911633713b9339fdf87e0d122d4947cea4ee18021345b3603d278c3f31bdc41e5398a64bbfa1fc51f864d5318919887814e7920f35c4b82bb815e5e25b9a02c0f08e8eb984cd932", 0x4f}], 0x8, &(0x7f0000005000-0x60)={0x60, 0x10f, 0x1f, "4135212b63127ea74d464f7962040f5c5546323b1f1ed66eb2705eaec17a4e73ab8df90c950b89600dc4dafa4b167df3f740f5145487dd70f685460a9f525e732bf2889a6f57550e45a8a8cefc3096be"}, 0x60, 0x20000000}, {&(0x7f0000000000)={0x27, 0x80000000000000, 0x80000001, 0x5, 0x78, 0x7, "bb0df4f8bd305fc6e2265398193694ad984ead575f672a0bec045e674dc6dfc36d6811b4b7257c0eb9de63ff7723940450c02933a4c27e2141b5a15d39599f", 0x80000000}, 0x60, &(0x7f0000003000)=[{&(0x7f0000009000-0xf2)="b82e070762eb51bc3a2b0ed039e20b505c21f6d8507aff75caa2041d70acb4a7e8ebe681ee4eee6cca226ed54593f7668f98364dbe337f360ce339cd1eea66f44855a2307916ecd6913cff1843310e34522ff0ff26f1cda3239af9d45768e34bd4fb799c46783c1da83dde28e83aa569af81e4aa80725b224c1d7b44bb096b6313169dbd6a4339bcc635de8965cd3836ff88fb5959d79190091713341c32dc586337791d568560d9e814ab886507932e0f31f91317a4685ba40872363b204370895c03535e8e94d203ddca843d24520bc0b06aae63f20358667dc03a0d3ab98d268da1dfa893fdfc9744f3fc3c40888febb1", 0xf2}, {&(0x7f0000007000)="196fecb4c02d853cebd39ac5870e815d7be3efb3fba70e51cc13dbe404da2dab89863e13f657661bb9dc894349a3ad580690a3fcbe73d32afa86ac1b7172ff9e7522d018eebdcb7d09c9c6acf0815d120716de050e619bd4b4d6c977d78cb01abe4e54301af4841648beb6eaeb1eeb1153f177b28a6ddeea32c4f4ef", 0x7c}, {&(0x7f0000008000)="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", 0x1000}], 0x3, &(0x7f0000001000-0xa8)={0xa8, 0x1, 0xfffffffffffffffe, "83532771ef5ef95e16a26cf34fa9896daa71264e034202a4338993a107ffceeaeae93a7b245f377f6b50742e5c7532a8d17644b60ca0bd96ad84af53021d73d1c5ec02fd856344429edbe2a6e2db7e679eaad29a0da976e54c77c444e3d913321641f744a6de29ba4e715d533a764b4eaf4e40026725e319349f4ec2955f617d35492350e286d01d07a817096a7f50d3604138ba"}, 0xa8, 0x40000}, {&(0x7f0000009000-0x60)={0x27, 0x8, 0x3, 0x0, 0x80000001, 0x9, "c5d0549ecde618ce746a5a8add2dd49611cb5c7317bc347a723f98db1e8074affada4727f9b2f801ac8b0fc1395ed227146de61253eac67c3abbbceda2822b", 0x401}, 0x60, &(0x7f0000003000-0x20)=[{&(0x7f0000005000)="a23cf24d739fd8cd5b0f75b4de698eb9c25042c05aeb13a91a3476098b9c17ec7cca4b1328a3159c7496ae0b135d3f2ffd1f33526ac9fac033db4db88ee21301f27953866edc82ec4133eb88d80f677cadd709f576f7a75b809a927ffee7447c0216eea016cc3a394239e087ab0e5f1a92f3cb0f831c43b4e2f6c8a7285436681ec81ff04d22fd8c372156c6908d68daab85f97a7e19684d57b3089b56dbc0480b4d0d7016ec6c8fb8f1dc9bcf5a41ce99dd675a176afbcdf6f83116a41b213c", 0xc0}, {&(0x7f0000003000)="d0c52a99e90dcdc4f366efc7683f218f", 0x10}], 0x2, &(0x7f0000002000)={0x28, 0x119, 0x7, "7d49db95a8b0b2971ff0df8a10d1378c918590b9cc6346c5"}, 0x28, 0x840}], 0x3, 0x4040) 2018/02/03 12:46:14 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) umount2(&(0x7f000000b000)='./file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000022000-0x1c)='{*[vboxnet1^-()-em0security\x00', 0xfffffffffffffffe) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000020000)=@buf={0x48, &(0x7f0000020000)="9cd92de97909e7b2d5094fd0c2b29f2bf4f074de63b7dfdf1e9847fe5c22baa1a35323108a7fd1b098d77263cdfc90252bd136c5b478c20e129f0bc03100ba1c0b45913d91c1cf2e"}) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) set_robust_list(&(0x7f0000b79000-0x18)={&(0x7f0000b01000/0x1000)=nil, 0x0, &(0x7f0000137000/0x2000)=nil}, 0x18) recvfrom$llc(r0, &(0x7f0000bbf000)=""/18, 0x12, 0x2, &(0x7f0000e4c000-0x10)={0x1a, 0x7, 0x8, 0x200, 0x608, 0xc45, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f000084d000-0x11d8)={0x20, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @u64}]}, 0x20}], 0x1}, 0x0) 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000778000-0x8)={0x0, 0x0}, 0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000017e000)='/dev/dsp\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004a7000-0x4)=r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000228000-0xc)={0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009cf000-0x10)={0x2, &(0x7f0000a81000)=[{}, {0x0}]}) clock_gettime(0x0, &(0x7f0000993000)) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000b5f000)={r2}) clock_gettime(0x0, &(0x7f0000139000)={0x0, 0x0}) utimensat(r1, &(0x7f000080a000)='./file0\x00', &(0x7f0000d0d000)={{r3, r4/1000+30000}, {0x77359400}}, 0x100) openat$autofs(0xffffffffffffff9c, &(0x7f00000de000)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000064a000)={0x400000000000000, 0x6000, 0x1ff, 0x2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b2000-0x4)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00009cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bdc000)=0x14) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/02/03 12:46:14 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x8a) setns(r0, 0x40000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000019000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x1d7, 0x15, 0x10000, 0x9, 0xd3}, 0x14) syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x1) accept$ax25(r0, &(0x7f0000017000-0x10), &(0x7f000000d000-0x4)=0x10) 2018/02/03 12:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/dev/sequencer2\x00', 0x101081, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007cf000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xfffffffffffffff9, 0xffffffffffffffff}, &(0x7f0000af0000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000a90000-0xbc)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000d4000)={r1, 0x0, 0x4}, 0x8) rmdir(&(0x7f0000b42000-0x2)='..') 2018/02/03 12:46:14 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ff4000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ff3000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x4, 0x7fffffff, 0x100, 0x500, 0x3, 0x80000000, r1}) r2 = socket$inet6_sctp(0xa, 0x6, 0x84) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fe9000-0x28)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000ff1000), 0x0, 0x0, &(0x7f0000541000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/03 12:46:14 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000002e000-0x20)={@common='gre0\x00', @ifru_flags=0x8000}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000002f000), &(0x7f000001d000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000002f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000031000-0x4), &(0x7f0000005000)=0x4) r2 = add_key$keyring(&(0x7f000002f000)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x8) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f00006ad000-0x8)}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001df000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000075e000-0x4)=0x9) 2018/02/03 12:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b35000-0xc)={0x4, r1, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000489000)={0x0, 0x8, 0x7, 0x5}, &(0x7f0000f2e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e61000)=@assoc_value={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000cbf000)={r4, @in6={{0xa, 0x0, 0x494, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x800}}, [0xef, 0x9cd5, 0x3, 0xffffffffffff981b, 0x100000000, 0x0, 0x5, 0x6bed5280, 0x8000, 0x3445, 0x4000, 0x9, 0x5, 0xffffffff, 0x2]}, &(0x7f0000416000)=0x108) sendmsg$nl_netfilter(r0, &(0x7f000046b000-0x38)={&(0x7f00003fc000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000003a000-0x14)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 12:46:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x50200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x400, 0xdb, 0x0, 0x4, 0x12, 0x9, "11ef2b01ea3630f1b0b02d98b946fd9b733da2bbdce6f3b18e70ff02d6ea1eb8905869be851d7086342cb052044ac02bc4acfc317857270e584db942e82d8425", "cd61d024be1f1ea1275473c760ee07c78e970db0451946dfa95f533e3364f5d2c1d359fb6c5b1ef821e14c54fd38226f731ae96fd4d04a5c914d8df383449122", "1408d4f0dffe0f5fc55021f6add4a1730db3e93c132cf1a6513b00ca10aaadf3", [0x54, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94}]}, 0x10) 2018/02/03 12:46:14 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) get_thread_area(&(0x7f0000000000)={0x18, 0x20001000, 0xffffffff, 0x3, 0x7, 0xffffffffffff8001, 0x1415, 0xff, 0xffff, 0x5}) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002000-0xa)="16efd7c0108e60ee9e90") 2018/02/03 12:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006ce000)=[{r0}], 0x1, &(0x7f0000a86000)={0x0, 0x989680}, &(0x7f000017e000), 0x8) 2018/02/03 12:46:14 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = syz_open_dev$sndmidi(&(0x7f000057c000)='/dev/snd/midiC#D#\x00', 0x8, 0x4201) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000573000-0x8)=@assoc_value={0x0}, &(0x7f000082a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000c8000)={0x0, 0x820b, 0x100000001, 0x7fffffff, r2}, &(0x7f0000ba5000-0x4)=0x10) 2018/02/03 12:46:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000ebc000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa7", 0x4}], 0x1, 0x0) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000c95000)=""/204) 2018/02/03 12:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a12000)='/dev/midi#\x00', 0x10001, 0x2c100) connect$bt_rfcomm(r0, &(0x7f00001d5000-0x9)={0x1f, {0x8001, 0x11, 0x7, 0x1ff, 0x9, 0x81}, 0x1}, 0x9) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000ad0000-0x8)={0xd42, 0x40}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000519000-0x4)=0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2000}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 12:46:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000061f000)=0xfffffffffffffffa) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = syz_open_procfs(0x0, &(0x7f00005ec000)='sched\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000698000)) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r1, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 12:46:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000080a000-0x8)={0x0, 0x4, 0x6}, &(0x7f0000158000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bb9000-0x8)={r3, 0x4, 0x10000}, &(0x7f000062a000-0x4)=0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00005ac000)) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000990000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) 2018/02/03 12:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000d57000)={&(0x7f0000b78000-0x38)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) 2018/02/03 12:46:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, 0x0, &(0x7f0000585000-0x4), 0x80800) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000050b000)=@req={0x1, 0x91, 0xffffffffffffff74, 0x6}, 0x10) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x61, 0x0, &(0x7f0000f8e000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/03 12:46:15 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001a000)='vmnet0\x00', 0x80, 0x8, &(0x7f0000029000-0x40)={0xfffffffffffffa6e, 0x1, 0x200, 0x6, 0x101, 0x5, 0xfff, 0x4}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000f000-0x8)=0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) 2018/02/03 12:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000473000)) 2018/02/03 12:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000095e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ed4000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000de7000-0x28)={'vcan0\x00', r0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(0xffffffffffffffff, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(0xffffffffffffffff, &(0x7f0000179000-0x10)={0x1d}, 0x10) 2018/02/03 12:46:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000984000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000d9f000-0x7)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007ae000-0x30)={0x4c, 0x0, &(0x7f000014b000-0xe4)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000057000)=[], &(0x7f0000dae000)=[]}}}], 0x0, 0x0, &(0x7f0000bf1000)}) 2018/02/03 12:46:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000154000)=0x0) process_vm_writev(r0, &(0x7f000001c000-0x40)=[{&(0x7f00005b3000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ba3000-0x80)=[{&(0x7f0000d5c000-0x65)=""/101, 0x65}, {&(0x7f000017e000), 0xffffff75}], 0x303, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000147000)) 2018/02/03 12:46:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = creat(&(0x7f00001dc000-0x8)='./file0\x00', 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00008af000)) 2018/02/03 12:46:15 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210011000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x2}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xb6, 0x81, &(0x7f0000005000-0x12)=""/18, &(0x7f000000f000)=0x12) 2018/02/03 12:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3}], 0x1, 0xfffffffffffffff8) ptrace$poke(0x5, r0, &(0x7f0000260000-0x8), 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) readv(r4, &(0x7f0000ffd000-0x40)=[{&(0x7f0000ecd000-0xcf)=""/207, 0xcf}], 0x1) fstatfs(r3, &(0x7f00002c0000+0x46c)=""/188) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/02/03 12:46:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f74000)) read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x16) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000063f000-0xc)) openat$pfkey(0xffffffffffffff9c, &(0x7f000082a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004fa000), &(0x7f00009a7000)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000553000), 0x0, 0x0, &(0x7f000058f000-0x10)) connect$unix(r1, &(0x7f0000fea000-0x8)=@file={0x0, './bus\x00'}, 0x8) [ 200.604410] binder: 27884:27887 got reply transaction with bad transaction stack, transaction 147 has target 27884:0 [ 200.615216] binder: 27884:27887 transaction failed 29201/-71, size 0-0 line 2772 2018/02/03 12:46:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) getgid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00003e5000)}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/03 12:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c5b000)={&(0x7f0000a9a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000a8000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00004bc000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e73000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000a45000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000892000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x2, 0x6, 0xa2dff79a9af0e57, 0x20, 0xa0, 0x2f, r1, r2}, {0x0, 0x1, 0x4, 0x401, 0x3, 0x3, 0xfffffffeffffffff, 0x3ff}, {0x400, 0x400000000, 0x5, 0x80000000}, 0x1, 0x3, 0x0, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x0, 0x0, 0x5, 0x80, 0x4}}, 0xe8) 2018/02/03 12:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 200.655202] binder: BINDER_SET_CONTEXT_MGR already set [ 200.678401] binder_alloc: 27884: binder_alloc_buf, no vma [ 200.682096] binder: 27884:27901 ioctl 40046207 0 returned -16 [ 200.684095] binder: 27884:27887 transaction failed 29189/-3, size 0-0 line 2957 [ 200.705518] binder: 27884:27908 got reply transaction with no transaction stack [ 200.713104] binder: 27884:27908 transaction failed 29201/-71, size 0-0 line 2757 [ 200.748564] binder: undelivered TRANSACTION_ERROR: 29189 [ 200.754153] binder: undelivered TRANSACTION_ERROR: 29201 [ 200.773762] binder: release 27884:27887 transaction 147 out, still active [ 200.782107] binder: undelivered TRANSACTION_COMPLETE [ 200.787247] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/03 12:46:15 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db5000-0x4)={0xffffffffffffff9c}) 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) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x248)={0x2, 0xf, 0x377e0f7b, 0xb, 0x49, 0x0, 0x0, 0x1, [@sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x3, 0x6, @empty, 0x7fffffff}}, @sadb_key={0x16, 0x8, 0x520, 0x0, "526bb80e94df474bc6b85bd6ed36368f5edec7330d32ae680023d99f9b71ad91e899bc217f06abae7fdfe353139ee753e3560e01ddcbb18dd3b56896210375cb05e9e9fabbf05e8efb0b08634a718dc924a2a60cbeecb9e0d64d52228853c38e6bbdc03a1c7e1407fc0e653d94bc90d61def29e5ffed8191bd9527ec048cada326f690f2e0c6ed977265c813c34ac9545fc72f06c7ca40ad2783b57829449c76f15de5dc"}, @sadb_x_sec_ctx={0x1f, 0x18, 0x8000, 0x6, 0xee, "afb7dbfc43589591e24ee9e05a3d56321133493e66dee1266142703382cd577891dcb4ae7426fc5e9fc33e292cb30131599812fc83c05ce916c8373110c380e39b89868777a69793c0c0eef946412a6fa70b7f27be991faa0383a6a8736a4309d92a6041c422ca9dff36d7a7a926ccc66f49740424e6bcb7993ae4feabb70031b251687d1b1808c8b0bc826ca606beb97380cfd193ccea23c337c2d05047a8acb20095f8b016038ca0f04a10f0a63b9e3c3639e5c2795371576f222d2ed81861b595a5ea0733d16a54c504519b06f68b94b89b3b414e575e9988a1abee7f4388657c2b315591dedf96e72f94d1a9"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x9}}, @sadb_lifetime={0x4, 0x6, 0x9, 0x1, 0x1, 0x22e0c6ac00}, @sadb_x_nat_t_type={0x1, 0x14, 0x1ff}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}]}, 0x248}, 0x1}, 0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) fcntl$setflags(r1, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) 2018/02/03 12:46:15 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) socket(0xc, 0x6, 0x8) getsockopt(r0, 0x0, 0xcd, &(0x7f0000002000-0x8)=""/8, &(0x7f0000921000)=0xaf97424c) 2018/02/03 12:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 200.792743] binder: send failed reply for transaction 147, target dead 2018/02/03 12:46:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xfce4) r2 = syz_open_dev$dspn(&(0x7f0000d0e000)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00006a8000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/03 12:46:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041e000)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000342000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x57) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/member\x00', 0x2, 0x0) write(r1, &(0x7f0000cc8000-0xc39)="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", 0x1000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005a0000-0xc)={0xc}) read$eventfd(r2, &(0x7f0000b18000), 0x8) 2018/02/03 12:46:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ad2000)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c19000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000072c000-0x78)={0x2, 0x78, 0x2, 0x200, 0x2, 0x8689, 0x0, 0x10000, 0x4, 0x9, 0x409f, 0xff, 0x6, 0x6, 0x8, 0x2, 0x101, 0x0, 0x401, 0x8, 0x6, 0x2, 0x4, 0x7c, 0x1, 0x7490, 0x6, 0x800, 0x4, 0xff, 0x6109, 0x7, 0x7, 0x7, 0x800, 0x0, 0x2, 0x7fffffff, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000264000-0x1), 0x8}, 0x810, 0x4, 0x9d43, 0x5, 0x3800000000000000, 0x8, 0x9}, r2, 0x4, r1, 0x9) writev(r3, &(0x7f0000748000)=[{&(0x7f0000947000-0x1000)="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", 0x1000}, {&(0x7f0000865000-0xfa)="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", 0xfa}, {&(0x7f00002b7000)="f615962c6586870715eac5d947c1f4bd8d32aea847d0be986915f8dd9b9317feefcc1ccd604375a82cb6e4e0abb8b81942065130a9bada176ce3a314c57f5989076ddfbdd94db1f4f35241f5ba3f51d4ea3bb580aad8fd90db3ae687e9e82915fb60f8e2b192cf1eaa", 0x69}, {&(0x7f00006be000)="623d45faa37ebbad6f65526df2ae814ceb92c4634ddcc8c32480c61fb33d75a218acc8f6fc6a7d9bfd5f60aeb56718894c2840f69211a89e76cac6b0ed1bc86737cbb370d583fd37a235460472ed2e35c01c12b65c706e858227ff67263db5e46aa4b91188dd05fdda671374e2c0977b9debe87b8de8d513848fe7f4021836db37631d4ce83299d076660c334f417c124d2405ddea063fcc743eafd5dac201a6d5bdd2d1b7805d68dbb21651b10262b1550c7fc31d448d3e613a21b42060489a04", 0xc1}, {&(0x7f0000205000-0xe1)="5ee155f01a6c2159238b6f9b7dd54ab36e26483e7998e5dd8987528f1e26f04b94ce0ed597f8074241c839a55d0593ce011b7fd686b52fef276a0fc2d3750858eb6859c30f8e798ad6784acb5d5e20f10dd5ffb5f719cc6d6ea3031c3c46923a9f998dc06b7525ff16eab9e58e9ba946782f06b4151dc1f5acbedf1b1f7ebb1500eea819e2256607e2bf83cc5f7dccbb39deeb851b716ac090984b9b7e3a5002e3ba59ec2ea3b19b442c002c6e2a13910f904e822ca61caafc986a59be7c43855efa43c83ef289a7703f3563df7cff286bb489d623edafcd86c91ff2f5234c5961", 0xe1}], 0x5) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f000044f000)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000309000)={{0x8600, 0x6, 0xfff, 0x1, "32bcbe83415083eba722f721d5c6028fe3961ff148a5b55356d21bd624c05dd14f043586c7d70caddb9fbfb3", 0x3}, 0x0, 0x0, 0x0, r2, 0x8, 0x80, "d1af8ec9ace8ed6c989b2d91edc72c0a8a1b036b87508d8013ac6be03e67bea320431c541f75bfe1effba4abddd5d3da7c17606da8cf0d53f5ca039dc944fdc9", &(0x7f0000ea3000-0x10)='/selinux/status\x00', 0x10, [], [0x1000, 0xa4b5, 0x1, 0xdd7a]}) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/02/03 12:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_wait(r0, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) timerfd_gettime(r1, &(0x7f000086c000-0x20)) pipe2(&(0x7f0000f49000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000016f000-0x4), &(0x7f00004fb000-0x4)=0x4) 2018/02/03 12:46:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f000003d000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r1, 0x1) r2 = syz_open_dev$usbmon(&(0x7f00003aa000)='/dev/usbmon#\x00', 0x8, 0x40000) clock_gettime(0x0, &(0x7f00007dc000)={0x0, 0x0}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000acc000-0x4c8)={{0x1000, 0x7, 0x8000, 0x10001, "2255747ed90b577ba7aaa17adb87984537ef5a8ba70902ba32ef14c7dbbfdf25752ca6897771ce490dfc23d5", 0x100}, 0xfffffffffffffffc, [0x3f, 0xa9b, 0x4, 0xe3c2, 0x7, 0x9, 0x85f, 0x92, 0x87fb, 0x5, 0x81, 0x8, 0x3, 0x3, 0x401, 0x7fffffff, 0x3, 0x1, 0x5d7b, 0x100, 0x8, 0x4, 0x7, 0x3, 0xccf, 0xfff, 0x7, 0x2, 0x6, 0x8001, 0x5, 0xfffffffffffff000, 0x5, 0x83, 0x2, 0x0, 0x1, 0x8, 0x80000001, 0x5, 0x7ff, 0x0, 0x8, 0x2, 0x5820e43f, 0x3ff, 0xffffffffffffff48, 0x0, 0xffffffffffffffff, 0x7fff, 0x20, 0x54bdf686, 0x5, 0x4, 0x622000000000000, 0x2, 0x1, 0x2, 0xfffffffffffffff7, 0x2, 0x46, 0x3ff, 0xfffffffffffffc01, 0x6, 0xc3, 0xa547, 0xffff, 0x3f, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x7, 0xc6f1, 0x4, 0x1, 0x4fd5, 0x9, 0xfffffffffffff25a, 0x200, 0x6, 0xe5a, 0x2, 0x7, 0x80, 0x9, 0x424, 0xfffffffffffffff9, 0x1, 0xfff, 0x40, 0x4, 0x31, 0x4, 0x1, 0x1, 0xb1, 0x0, 0x2, 0x7fff, 0x4, 0x2, 0x6, 0x9, 0x0, 0x200, 0x20, 0x5, 0x1, 0x3, 0x87a6, 0x62, 0xfffffffffffffff8, 0x9, 0x5, 0x2, 0x7, 0xcc, 0x9b7, 0x7, 0x4, 0x6, 0x4, 0x4, 0x2, 0xffffffffffffffff, 0x1, 0x600000000000], {r3, r4+30000000}}) r5 = dup2(r1, r1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000acc000)) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00008a6000-0x4)) 2018/02/03 12:46:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000a, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000), 0x4) 2018/02/03 12:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000)={{0x1, 0x5, 0x7, 0x8001, "18d2c29420f29f8ed376eb675972f890ac4c61b97ce1a6bce657eeee897e6d8e3e0c25007d6b9d171ac89dd1", 0x43}, 0x9, [0x82, 0x751b14c7, 0xff, 0x3, 0x6, 0x7e, 0x56b79f72, 0x0, 0x8, 0x2, 0x5, 0x0, 0x9, 0x8, 0x4, 0xae71, 0x7, 0xfffffffffffffff7, 0x1000, 0xa, 0x5, 0x0, 0x10001, 0x9f3, 0x400, 0x3, 0x20, 0x2b158522, 0xffffffffffffffff, 0x8, 0x5, 0x8001, 0xfffffffffffffff7, 0x40, 0x400, 0x8, 0x4, 0x101, 0x80000001, 0x80000001, 0xb0, 0xed, 0x0, 0xfff, 0x7fff, 0x5f8ecf6f, 0x6, 0x0, 0x2, 0x100000001, 0xffffffff, 0x2, 0x5, 0x6, 0x1, 0x9a, 0x401, 0x6, 0x6, 0x4, 0x3, 0x10000, 0x5, 0x58cf6a16, 0x10001, 0x8, 0xfffffffffffffff7, 0x101, 0xffff, 0xc7bd, 0xd9, 0x9, 0x7fffffff, 0x3, 0x8, 0x5, 0x7fff, 0x7, 0x7fffffff, 0x1, 0x1f, 0x3, 0x51b, 0x101, 0xf21d, 0x5, 0x9, 0x6, 0xa1, 0x1, 0x5, 0x1, 0x3ff, 0x9, 0x94, 0x4, 0x1ff, 0x3, 0xfffffffffffffe00, 0x1, 0x445, 0x1, 0x453, 0x27e, 0x3, 0x2c15, 0x1, 0x8, 0x4df, 0x5, 0x2, 0x5, 0x3, 0x8, 0x9, 0x502b, 0xfffffffffffffff9, 0xdb3, 0x1d56, 0x8, 0x162, 0x9, 0x100000000, 0x5, 0x81, 0x9], {0x77359400}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) rt_sigpending(&(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000004000-0x28)={0x1, 0x1, &(0x7f0000002000)=""/92, &(0x7f0000003000+0x5bd)=""/159, &(0x7f0000002000-0x2d)=""/45, 0x5000}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xf, 0x11, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x0, 0xa5ff}, [@call={0x85, 0x0, 0x0, 0x33}, @jmp={0x5, 0x5, 0x7, 0xf, 0xe, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1c}, @jmp={0x5, 0x1, 0x5, 0xe, 0xf, 0x30, 0x11}, @call={0x85, 0x0, 0x0, 0x15}, @exit={0x95}, @jmp={0x5, 0x1, 0x0, 0x7, 0xf, 0x40, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0xdc, &(0x7f0000003000-0xdc)=""/220, 0x40f00, 0x1}, 0x48) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003000)={0xffff, 0x0, 0x7f, 0x8, 0x80000001, 0x3f, 0x1, 0x1, 0xffff, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000005000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000004000-0x10)={r2, r3+30000000}, &(0x7f0000006000-0x10)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x40, 0x1100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000007000)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000007000-0x2c)=[@in6={0xa, 0x0, 0x8e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000005000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) r5 = getpid() r6 = fcntl$getown(r4, 0x9) kcmp(r5, r6, 0x6, r0, r4) 2018/02/03 12:46:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fca000-0x1)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/03 12:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d69000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002ad000)='bbr\x00', 0x4) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/02/03 12:46:15 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c3f000-0x68)) 2018/02/03 12:46:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x100000000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007bf000-0xa)='/dev/cuse\x00', 0x8000, 0x0) write$selinux_load(r0, &(0x7f0000ecb000-0xfb)={0xf97cff8c, 0x8, 'SE Linux', "cc53ffe985106ac6e7c2d7be46db7cfacf8c159cee160c1b3aa3edda9cc77a16914d138ee24780a6da30466f611b85c5211e50572e17324103afeee33bc016b1d557ad5f5704d61de325524ffc2d24fac015cf4645fb087485ec0b43d032c31b717af4191923cfc0489d2256849818b57113cd0e9857dadff45e40f7c3b604a0b3c40a5bb957d4ed942c18442759e26073e1f7db186b49dff834cb1194ad3d026d290a7ec6391ed5369fb515c776986b1630806091a9e421cd5bf411587c24cc2d18ac05a89057959679ea0f293e409c4a4c98c158e1f8607bde1a09751fa56eacefa27b7e49ee2603fcb4"}, 0xfb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000481000)={{0x100000000, 0x80000000}, 'port0\x00', 0x4, 0xa0000, 0x8001, 0xd1ea, 0x1000, 0x2, 0x4b, 0x0, 0x6, 0x7dc}) fchownat(0xffffffffffffffff, &(0x7f0000292000)='./file0\x00', 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000aaf000)=[{{&(0x7f00000e4000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x1, 0x2, {0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x3a, &(0x7f0000764000)=[{&(0x7f0000098000-0xa)="72acba44295f8706c802", 0xa}, {&(0x7f0000fdd000)="d62aad0dfd8ce24494e167fed8a3cfd6a19d0442c8360d8cd1bd101d0ae308b647017afb3e566a10a867e67cc51b145afaf159f2cf7a72a5d97960c4970b15972d6e94c93ca1678e28364354f89d6696730f648385cbfb0dd57d61c11ce8c1310ec2fb56e116d7f2fe733ec50159980a99dcf1c01e86a714477464da74675350e214b12ff4b64bdaf17303875431c49d7e636ed0157fa9f7a85dcd69672933d7f2e5448900faebc966362e0758e83293702dda320922475e390aaacb4d6c8382a46c8d4f33f2a70b257b7fba038135ce6e22386c23d2cdf5402984", 0xdb}, {&(0x7f0000e03000)="d591f321230f606b7add06bc2fe12f7b2bda83069c393b09c2631762fb331e27e556e837735ebab25aa7604ab9670f0ede6bccb87bdb04bf641a33f017bedea42f2cb959bb1788a08cdd69e8ccbfb53fc43ca5c16ac2ffcf262780fb9222663c5fc6f274dd5e511787cf6d7cfddd167851c159ad9e1947983e4b13a3cc3aad214cccf74153bb6aa7e9a849deebf109606998cdcff29a46acfdc68be6b25ff5eaa04d823f7fc12fc7dcfa0fec30aeabab1b741f42d302fbe794c0e429475211134113f0f38af8e57f4deb52f690788df24ea21ee6f6afef84decbf7c37c98e40f4e58a4b7b251a34c799f7aee38e197fdfa", 0xf1}, {&(0x7f000003c000)="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0x1000}, {&(0x7f0000b10000)="d8b6e3dac369b55600f6fd7830861d966bfdf979555e42557ef9ca435fe77ad3c99221391e070a87dcacb093d1ed1dcb9375621638eb1d06d86b0808501387984c88345109e6e62f249903133400b970e127324420", 0x55}], 0x5, &(0x7f00009b7000-0x338)=[{0x98, 0x8e, 0x3, "65c5be10e365ab3128ba4e0d62805ee35e3827bcb36c8d4b4478068c515a229059191a7e9bd036be88c0558c7c746d90d8ed67af513c5602da3f97b9e4ace4cebee94e526eb424178729c7466de8fc1e28f3b3dff8a92714bd92e19aeb0068e8b70bf0db938376c174669139df9942eb774be5bfd1c4450f5fc74dec02021b7278e2d2324c803c31"}, {0x28, 0x1ff, 0x4, "fb405bc58a06f4a2c65652cb99d64a1825e693175021bd"}, {0xe0, 0x105, 0x0, "29f301094ba4e9be89b7c01e3b918a2b070bdda1d06a667289ee5ee19b48dc8ea66cf796b9192fd30aa7695af5abfd013b3c3bde3afe9dcbce9b267701ddac481c2afdfc800f19b903a06c1c5e2dfdd3f89be256bd0bc4c4cc2c3d2746dd72ef65bcb30d162182661d380ae534ac812ee079b4bcfa6038a8c47ae84ef015c0b601fc7623bd124ef0aee4eef13fc08a82d306c4f17643176d032917d7b067c2df7d1d5ad950d219c77e45e0e4de4071426b280f3e2c1ea5ece7a2253af6ee0b2afd0dff82950437efc7327f8de8"}, {0xe8, 0x0, 0xe7, "963c6aaccd06efdcbeb96eac64d272f7bbef50b100fcbc49c53e584a73b3174cb22a5d5b09bfb0c9d95aefd7bf65acc25ce22a557916790fab2301d7861a3b586d46a05971f10cac7be895d3a1fc57b3d2d37e692fad31eaa5a8404d6e70fd0a96735cbf5beba87532c259d24a38f817202cdd7bf5fba8f0a703a4d1c5123052d70aabf4f90add90a5e6b9aeea326ddafcb74a43ffb1e67a4079444c5a9e56d470041e3a09ceaf9463e032249d21937dc83600314833ef0e202f16c7339cc8073edcbfc11cc8264f41e3e92a9da86cd1bc108c9835"}, {0xb0, 0x29, 0x7, "1791ce0b973a076f9a8a5deac3e075eba66641731f9aa886c6f991ac5f3cd897de768681162c72b673942a93a42b30bf221a9ddda953a9eb2ee2909db117d3789004d855db5019e8b4c839a0d2dbc134287edeeb0af79ef437fcaf982cb31dcfc5731048e42c71eb8e5ce1de708113b7ee7612a4388ec290c7d1d8429339cdd0636b3f1a83d2cfdfc42d2a016eca536312c460e93ff596a504ce5bc6"}], 0x338, 0x4000841}, 0x20}, {{&(0x7f00008ed000)=@nfc_llcp={0x27, 0x30, 0x65, 0x6, 0x6, 0x4, "617cd95e13e506cfebd19fbf6d233bec6118efad020ff47c0b381e2c96d64c55cba7abf91def1a9b1feb233aa635616d39fef937d275a8832bb7ba48e6e8ea", 0x100000001}, 0x60, &(0x7f00007fc000-0x30)=[{&(0x7f00002fb000-0x11)="a6bd40ad936ae02ac20fb0693cc8f507d0", 0x11}, {&(0x7f0000050000)="757356ecfc39469bef841a6e472d2544b4b459ba6bcbacffea7702eaed400e4ab93aba908a2b1ff049dffefa66200f21032600e5aa1e340aaf1bc1b854be8ca58fd6cce11cc8cf9258eb191d048d85b27c500594b16c868b46eef8", 0x5b}, {&(0x7f00007ed000-0x5b)="90cb83ce8b288a6c834ce17e6bafc5eebe4548b5466fdd294b9d99109fca59bb7054ab62310e74f5e481930ab1073e00abf19ad89230b1cd31562a86700577ca47c5c893bdc6e63527867d6d639408d5d999baff8e7c02ad2a7109", 0x5b}], 0x3, &(0x7f0000b75000)=[{0xb0, 0x11f, 0x5, "f228cdaa4105a4d125d9a33c69f1493d37845b23c4a4fb06a2843fbe7338e812fa99971d015b373544ded32a5ca1e15c0a42a0775df80bcf04b9172ec7691b368f1e134c7b2a841a21c3db19ea35d04deaed8066d1e7d0b1df9f017f0e1ae1f341292b15880ab32954e9a0cc6283409ecf87aca3b0e169ebf35996cb450ebcbc488354b1f26236831cd83f1e2a625bcff9f1c394fd243d5ec2709c449f7436"}, {0x28, 0x113, 0x8, "a6ea8db0f9b5e43dec431e7655ffbb69d512daa29f9d"}], 0xd8, 0x800}, 0x79a1}, {{&(0x7f0000e9c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x0, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xffffffffffffff3d}}}, 0x3a, &(0x7f00006b7000)=[{&(0x7f0000ee9000-0x65)="a179c0aac6ff3924775eb247c48e2eea767e9a06c58a2fc913c4e80afdb3f86c2cf6a03b4d97fbf8006982efa01aa4597fcb35434b4ee36cffbeacaf7c24a1a5500fe3d572623926a9ba32379e642b4f83301418e46da3c39271ab1d8c2fb699c9a33649e7", 0x65}, {&(0x7f0000f2d000)="1999b07069027d0bad8d454f4f38c47598b8b1863a1ae12426ba8112a944bd9b4ce2e651f264066462df17b58a64bc7094e89b4048b0b1ab8e59aff0717096a244ab0a3d597437b60b91d7f99a8e5c214dcd9116b70f2762b76a786b7ee25fc01f483e7f8398d87eda96323dce669726ef50e2597662c10937d55dd0e81fd0e2587433857046904516b2375e8476cfe085236621e503dbfcb009606ba453b1397fae4fafd6", 0xa5}, {&(0x7f00008f8000)="b79912b7a80f7f781ab8b55a7bf6654e8a53c387daaa1e31833166d0c0ff7614e651fb867c6b301a12234975d2d9c439b5f1e124e4e3bb8b6c174aacf03db928125561f354fb38db708a04f3c099056121a5271fb5", 0x55}, 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{0x18, 0x11f, 0xffffffff, "d5ba3c8c"}], 0x11d0, 0x4000000}, 0x8000}, {{&(0x7f000018e000)=@generic={0xa, "f1d8b87f8fb1596d1d3ddb3a033f430f646cd83a83dc3a75e69a243162455ff941989b43983ba7db1d6185723fbea981ce4faab523ccc4e13e88e7345ba31cae30a64388d186672acf24275119525de696f17da3e230e3a6a358a8bc60671418fdaa7b51775f8c5fa4b1c2952e72241af58dba430bb8b92f2626de3ae350"}, 0x80, &(0x7f0000f45000-0x60)=[{&(0x7f0000045000-0x4)="b73a8eb5", 0x4}, {&(0x7f0000cd5000-0xb8)="b82be4a6ea9725a4a60e3e67805a7b1045f3aa0875280bd5baaa2573da2f3fd33b00566d27417926f613b44239aca4c947c4029f834acd0067aebe18bbf2e18cce7fd5fd692593b656213ba1928dd695a700bae1727146d16f0794d285d35ab03d8d9cd7f44ddc9f94decb7178ee75ed8a9203eaaa3c5791c3124ec36fd8d7198f2c8ecc55469f2570bdc0606cda96aa7c4d85b2d379e8ff34c5a6115f8dd1ec1be49953f7541e4f418c3046a8dda2874a2731efab1430eb", 0xb8}, {&(0x7f0000aef000)="1ecda12bd07ea8d2c7045ad6a0232661212d740bace2ca484a07054dada7a0fde12c651965f549cf244f4dbc49be84e29a77c9ca0981447d15907c4ea288734a50a2583a56be0bd7b0f2cb653ae2a644fbb97e12b0ec237e954a1cf09abf9928166369a309d6edaa79300ace0d161a2e7b7a8343a23fff3062486d1b2160bad98b8f5e6d60c39733a4ca6a257a82e7702f09a790cd93bf91f0c29139b2707e2f0ecc5556b2d5bba12bc284adb0e5ec5285ac380469b518f1761017be3726af59a6a5826c4742593d9e1d33d7aa876129feb21741b923c1b1096515bd6a1f7c488e8d0694b57b0c70817f5478d22236d9e0be54b8", 0xf4}, {&(0x7f0000c37000-0x1000)="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0x1000}, {&(0x7f0000a85000)="b446d95ffc333eda975a2f2bab82972a048946275659d7a24c06597623ff255961493e9cc7ab921490d747b326d455584f3a3078cb2fd398", 0x38}, {&(0x7f0000db1000-0xbb)="38e97c67663fc97d6b52600ea3f09b6135809a7917559120f3959803658bfe24d6e9f4c60b555b66359b2037a35bb8713849b50ca3dc8b3b226f32181552649fd42acabd8e19f440cc658d8f2a0130dc46e4448902e3640bf3b4f58800605f14fe75d413d5e9e994c8db724596b51ce649b185c289c34f914fa0480de8195446366d8f35678ad1b3c02da9868a7a2883d0f790b18020bf92a26f0eb2d3053bc9859ec07f532f778c56674e19b2a1562ddc90b39c0c23cb87f548c1", 0xbb}], 0x6, &(0x7f0000dc8000)=[{0x78, 0x10f, 0x4, "a17036129c503c498cba25cb97a9fe0721eb67dcb79fe9b202a8a4d580e49cb41cc8a48ec026136a63699c57af7e73cc513163b37f34eb7ae7db41bc81ecee336f40096421e357f98c724afae3700c1b6d607a4c2d4412b2ded3cd08d2ff357c68eb50fc"}], 0x78, 0x20000000}, 0x1}, {{&(0x7f0000b2e000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bf5000-0x80)=[{&(0x7f00005bc000)="340816685f3c9334a7a4c5bd850620e1ee419def76da97755e23dd3ce212d8c45b552a3415690028d4589545be023a6593517a9fe93f163b61e1237996f4f959f4393d69018c4b5db7ccaf10ff2578ecbd207fc0fdd0222a1033394de0f860072fd7925ddf3166c882850bfb43923ae709cf58448245a468593b19b0fa369462f83b7555f08b2550964119f203ee08144bdd68dbe47fcbf876e8ccd2ec100044289dc834a08ff46142404d4dee8957d9886f5beba1475cf5b73f7d9e250bfdf481924dc33d25ff711bbb", 0xca}, {&(0x7f0000aa0000)="462dc427e7b61a6861", 0x9}, {&(0x7f0000114000)="a276a565083620f6a6a1a3861bb4fee42c442cd2258fdeb12aecc3f9c9bd552953b2ba15250e5573bb31796521bc9b2545b754031e847ece9e0610a0f905d46075a281176edc1607cc6cb869f3bce0a16d11fd9a4549f0406ac5675e7078cde81abbac9edd068643c5cb525dd0143b8ee958982e1e04fbf71a808c291d593f3b00555433a16408c2e1352d1dc528c24d40587405a4aba533c81bfa905df75091f8af2030ba551bcd459435b8f9842698138bdb9966caabbd7a5cd810c4ea9f7d7d168ce4426e1a5b053f5e9ae6f67fa5f14cc9cac75d4887cf0680b7a98f67ff90e085b51922f7", 0xe7}, {&(0x7f000069b000)="ff01b84bb7e7cb95fac91f9882bbc51d608f3e50f182d6759265971dc9b6b89e9daeecb6b3391fa46d292287d35d418c391e5ca2baad28c9864158823feb13d7642c27f18103312de17640b9273b6664e00997dce1c6a443368dc48733bfea689a86771e5b58138e33db3c9054f9b0ca1bd28faeaa40113216ad35413cb8fc1022c284cc7d5b8b62a416913ff0fb1975500e02a827b38da0448763378b4f2831efdade465ce24495d091dbe359569350fb010bd42605b3ca30d9c00f34f1ef5326a2b653cc5d4271aa5a3e5be480f516db721b1a926c7f15d7cfcb3808d814a4bfd5e9c5f56ad3ac63026b", 0xeb}, {&(0x7f00009fc000)="d433d77705f87ba15c253d79ed988806c3a4d2f93a78e9550e5da43c9b2d6b1f04b0fbefdf1adf060a50b9aabdd252063653922c5805ceb4dd6d4a17e8c12ca06a709afdb6f762bc6da1cab17c349f81da860de6fa9336982471e39fdf35a25254025232ef7584c37ba4b466b99856216589cccae527f4696a1d44deef94140d9a2b6d199401be1bc453d2e231f780cc7f19", 0x92}, {&(0x7f0000827000)="36c1f55f5f2e00b1c5cd78ecd87e3870b071", 0x12}, {&(0x7f00000ed000-0x6a)="613b32eb3447607cb6ab24c255013e9cf02136c33b54e8def9b272e698a74f11c0870cdba278e5239ff81320192bd49b4f60ccf38bd00e78fb1f78319d042636dec62b170104732a9a9e19d2c7e6b9950231fdfe11e91b4a9d75116cc54d20ab4e15bb968118cf7afe20", 0x6a}, {&(0x7f0000ef4000)="28e5fe1436caa95aa8a4aa292bead0d0e664a32b490f7bbab446d0b60d340796e317f1d6d11042e4ea1022f7c95056475c1297e9158c4980c22a1ab52999b8fdec491041869dc780494fba1b68a8b2c320a2540d4d0a1aba0a7f8c9a3d36227eb5b7b0a3d9be4dbc9c86ce013a0d94a732b2bc87e12053b4a52b44e6dba5407284b9eadcbc71691ba0997819779e4a41d715f2f46a6ddbb0655227b1b2b188d7ce4144c9c7150e04bfed39e84989c128048aa8aee196adfb6c2c8dae77eca000dcdb599c894db9f656b6a6496256e3d0ab722250bf082c9adb9f360a708eff40ac2ed52dbf29b700", 0xe8}], 0x8, 0x0, 0x0, 0x5}, 0x8e4f}], 0x8, 0x40000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000090a000)="ce18dadf8bc8f7a85154c72905a0c795", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000683000)='/dev/snd/midiC#D#\x00', 0x0, 0x200100) r2 = syz_open_dev$dspn(&(0x7f0000729000-0xa)='/dev/dsp#\x00', 0x7, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000464000-0x18)={0x400, 0x2, 0x1, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f2d000)={0x0, 0x2, 0x5}, &(0x7f0000c08000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ce2000)={0x10001, 0x3, 0x78, 0xa6a, r3}, 0x10) getdents(r2, &(0x7f0000013000)=""/145, 0x91) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0a000-0x16)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000052c000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000fa000-0xe8)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00007ca000)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00001b3000)=0x31, 0x4) 2018/02/03 12:46:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setgid(r0) r1 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) fallocate(r1, 0x23, 0x0, 0x87db) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d0f000-0x4)=0x1, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000a51000-0x2)={0x7, 0x5}) write$vnet(r1, &(0x7f00008ce000)={0x1, {&(0x7f000033b000-0x63)=""/99, 0x63, &(0x7f0000a60000)=""/99, 0x2, 0x3}}, 0x68) 2018/02/03 12:46:15 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000002e000)='./file0\x00', 0x101080, 0x10e) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000002e000)={0x0, 0x84, "53f0861c7a0f70d630a0c89b8a3a0c9835c0b0b804b583d38c81d6d168e20b4d39cf47d08568ae578106d51ee987bce26577ad40294604ee0e6e7e15810f58b4b566e7f31f5ffd4622758dd286b5b9559e4a0dac455dd71c558c14af3fcec648ccbfa27ae2722b1b50ed93e39f48b035aaa0f025f0042dca999419e9f834fe4d6677307c"}, &(0x7f000002e000)=0x8c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000002f000)={0x25344e93, 0x400, 0x6ba1f090, 0x3, 0xd548, 0x1}) sync_file_range(r0, 0x9, 0x6, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000022000-0x8)={r1, 0x3}, 0x8) syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x9, 0x40100) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/03 12:46:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000045d000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000a70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001c9000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b79000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3ff, 0x6, 0xffffffffffff8000, 0x400, 0x7, 0x10000, r1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000429000)={0x80, 0xa647, 0x4, 0x7, 0x89, 0xbf, 0x3, 0x1, 0xebee, 0xf87c, 0xf, 0x1}) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000ff9000-0x7)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bd5000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/02/03 12:46:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000d9c000-0x11)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 12:46:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x280, 0xa0) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0xd, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x2, 0x44080) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000005000-0x10)={0xa7ea, 0x4, 0x3, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x4}) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000006000)='net/rt_acct\x00') openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x20000, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x50}) r7 = socket$nl_crypto(0x10, 0x3, 0x15) syncfs(r6) dup2(r5, r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000001000)=[{&(0x7f0000003000)=""/21, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000007000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f0000007000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/178, 0xb2}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x3, 0x0) 2018/02/03 12:46:15 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5433, &(0x7f00004bc000)) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000376000), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000600000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x5, 0x4, 0x1, 0x7}]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000aa8000-0x30)={0x8001, 0x0, 0x2, 0x7fffffff, 0x80000001, 0x2}) ioctl$int_out(r0, 0x5460, &(0x7f0000ee6000-0x8)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c3c000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdd22}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @empty}, 0x1ff}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7f}], 0x90) 2018/02/03 12:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 12:46:15 executing program 1: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f00007fb000)='./file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000024c000)={0x0, 0xf5, "167a6a30bb600db1abcd679f2395857cb1f9466c08cdd97e5ce4382b81f1c51fbd623db7ba23b33ee33e0841fe93da5b1d4b8fed0841c5fdc49d3d9f33c93a6cb8c1c5b442c9ac3d3f744cc52c67d2fd6ba497903a580badf115bc47eddc1b69a287cd011c8947c5571a5d5893f2beb1aacdc0b9bbcfbe97bc23ff68f1e844b4b9701f301a08a7e2fb43cd7462f45903ae16f890a5b476f45fcd916e0beb9f980bf4bd963931766b38e20ebaaa6625ceb75b43979cd8c586e80c1317f168a503f9153f4e144342f92e887e4b27154ee8eb13713f28100e69f76e77bbf837f88482ccefd794a75cc647df7d8e5425acdcd3695da3f6"}, &(0x7f0000dc5000-0x4)=0xfd) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc5000-0x38)={r1, 0x30, "92252ec24515e3f8d11dee53f423b17868c69fb870442761e7538e0a6a4d07eb851815242e8aaf0482bf12c39973c718"}, &(0x7f0000dc5000-0x4)=0x38) 2018/02/03 12:46:15 executing program 1: futex(&(0x7f00003ed000), 0x8000000200000085, 0x10000000000, &(0x7f0000000000), &(0x7f0000003000-0x4), 0x40000003) 2018/02/03 12:46:15 executing program 4: listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x12100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x24482, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/142, 0x8e, 0x40, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00002b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x80000) connect$can_bcm(r0, &(0x7f0000d0e000)={0x1d, r3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000003000-0x8), r2, &(0x7f0000001000-0x8), 0x5, 0x4) listen(0xffffffffffffffff, 0x0) 2018/02/03 12:46:15 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xfffffffffffffffb, 0x4000000000000002, 0x8, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x7a)={0x0, 0x72, "04474ca36cc731ca98f69000250c751a3d14a4c925d0de1b86ef793bfba6b77ed65264d334f429877916c0a2697765a6959a3f442d960661e13049da11b3a79894d014bb77416bbf41e401c8a080d4848d3ab9a8ed47a281a5e1d96d8406e16132f2f7812637cd008db35bc0fa9af3fff373"}, &(0x7f0000001000-0x4)=0x7a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xf}}}, 0x7f, 0x80000000000, 0x6, 0x5, 0x39}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xcc0, 0x1, 0x9, 0x3, 0x6}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000c57000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000003000)={r4}) sendto$ax25(r3, &(0x7f0000003000-0xda)="44a180946ccb31b522ebb6f211c15db713553da9de60ed2c57df6ade0b1cddadeb8827baa3c158b31d4829ff281ae01ae1f7ca3141d1bb3e8c348756bda153848d56fcf173a63d1460047d23613eff85b226483ab2025206a2422938530eb427daaafb7d09a75aff7d84ab58e1aab7764bb30a81ba27b982fbadfcface517926622d61d860cb6efed64df7c8308baf4bd7665b973ef4119feca9e6de74697ba2f59dd0ae8b51934e0f6470c0954797e7f201ec49d65357f9f297da0f4d9e0598e7906bc95a464b9c3b6b191fdf7f82f9ef6ca458ea8ea7215ff9", 0xda, 0x80, 0x0, 0x0) getpeername$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x8906, &(0x7f0000d0b000)="4852d32546aa5be6e4284a9d82a8b222a8ab09a449aee7e87e394c8ea0723ef7422e811e65072280158c5e342227c8e8bc1ed11cc48946bb3d54a4125c37933974796502475cb99749344cbd72166fedd4288f6c3ddc3e56c9cfb59b1da9c7ba0c126ea3d0b2a5b5278037abaca06aebbe1922507090ec99") 2018/02/03 12:46:15 executing program 3 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 201.147418] FAULT_INJECTION: forcing a failure. [ 201.147418] name failslab, interval 1, probability 0, space 0, times 1 [ 201.158726] CPU: 1 PID: 28006 Comm: syz-executor3 Not tainted 4.15.0+ #294 [ 201.165734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.175081] Call Trace: [ 201.177667] dump_stack+0x194/0x257 [ 201.181298] ? arch_local_irq_restore+0x53/0x53 [ 201.185977] should_fail+0x8c0/0xa40 [ 201.189691] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.194786] ? check_noncircular+0x20/0x20 [ 201.199016] ? check_noncircular+0x20/0x20 [ 201.203243] ? print_irqtrace_events+0x270/0x270 [ 201.207980] ? check_noncircular+0x20/0x20 [ 201.212194] ? find_held_lock+0x35/0x1d0 [ 201.216249] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.222104] ? lock_downgrade+0x980/0x980 [ 201.226227] ? rcu_note_context_switch+0x710/0x710 [ 201.231126] ? lock_release+0xa40/0xa40 [ 201.235078] should_failslab+0xec/0x120 [ 201.239032] kmem_cache_alloc_trace+0x4b/0x750 [ 201.243598] binder_get_thread+0x1cf/0x870 [ 201.247808] ? binder_inc_ref_for_node+0xbc0/0xbc0 [ 201.252709] ? poll_initwait+0x180/0x180 [ 201.256746] ? unix_dgram_poll+0x31f/0x780 [ 201.262693] ? unix_create+0x1c0/0x1c0 [ 201.266559] ? __fget_light+0x297/0x380 [ 201.270509] ? fget_raw+0x20/0x20 [ 201.273935] ? set_normalized_timespec64+0x5a/0xb0 [ 201.278858] binder_poll+0x8c/0x390 [ 201.282466] ? sock_poll+0x141/0x320 [ 201.286154] ? binder_get_thread+0x870/0x870 [ 201.290543] ? binder_get_thread+0x870/0x870 [ 201.294928] do_select+0xbb5/0x1700 [ 201.298567] ? select_estimate_accuracy+0x450/0x450 [ 201.303560] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.308719] ? __lock_acquire+0x664/0x3e00 [ 201.312931] ? print_irqtrace_events+0x270/0x270 [ 201.317660] ? __lock_acquire+0x664/0x3e00 [ 201.321867] ? poll_initwait+0x180/0x180 [ 201.325910] ? set_fd_set.part.0+0x70/0x70 [ 201.330122] ? set_fd_set.part.0+0x70/0x70 [ 201.334341] ? set_fd_set.part.0+0x70/0x70 [ 201.338554] ? set_fd_set.part.0+0x70/0x70 [ 201.342767] ? __might_fault+0x110/0x1d0 [ 201.346800] ? lock_downgrade+0x980/0x980 [ 201.350921] ? lock_release+0xa40/0xa40 [ 201.354878] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.360738] ? __check_object_size+0x25d/0x4f0 [ 201.365300] ? __might_sleep+0x95/0x190 [ 201.369252] ? kasan_check_write+0x14/0x20 [ 201.373466] core_sys_select+0x480/0x960 [ 201.377497] ? core_sys_select+0x480/0x960 [ 201.381716] ? poll_select_set_timeout+0x210/0x210 [ 201.386622] ? find_held_lock+0x35/0x1d0 [ 201.390661] ? __might_fault+0x110/0x1d0 [ 201.394694] ? lock_downgrade+0x980/0x980 [ 201.398817] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.404687] ? kasan_check_write+0x14/0x20 [ 201.408909] ? __set_current_blocked+0xd4/0x110 [ 201.413550] ? sigprocmask+0xe7/0x300 [ 201.417323] ? sigsuspend+0x240/0x240 [ 201.421098] ? kasan_check_write+0x14/0x20 [ 201.425311] ? _copy_from_user+0x99/0x110 [ 201.429438] SyS_pselect6+0x2bb/0x650 [ 201.433217] ? SyS_select+0x230/0x230 [ 201.436992] ? __sb_end_write+0xa0/0xd0 [ 201.440939] ? vfs_write+0x224/0x510 [ 201.444628] ? SyS_write+0x184/0x220 [ 201.448317] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 201.453138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.458129] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.462863] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 201.467589] RIP: 0033:0x453299 [ 201.470749] RSP: 002b:00007fd63351ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000010e [ 201.478436] RAX: ffffffffffffffda RBX: 00007fd63351eaa0 RCX: 0000000000453299 [ 201.485677] RDX: 0000000020cc8fc0 RSI: 0000000020cc8fc0 RDI: 0000000000000040 [ 201.492917] RBP: 00007fd63351ea90 R08: 00000000208e5ff0 R09: 0000000020c89ff0 [ 201.500157] R10: 0000000020cf6000 R11: 0000000000000212 R12: 00000000004b8096 [ 201.507403] R13: 00007fd63351ebc8 R14: 00000000004b8096 R15: 0000000000000000 [ 201.514873] kasan: CONFIG_KASAN_INLINE enabled [ 201.519474] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 201.526847] general protection fault: 0000 [#1] SMP KASAN [ 201.532365] Dumping ftrace buffer: [ 201.535871] (ftrace buffer empty) [ 201.539555] Modules linked in: [ 201.542719] CPU: 1 PID: 28006 Comm: syz-executor3 Not tainted 4.15.0+ #294 [ 201.549699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.559036] RIP: 0010:binder_poll+0xa0/0x390 [ 201.563410] RSP: 0018:ffff8801a905f5c8 EFLAGS: 00010246 [ 201.568741] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff841ce3d0 [ 201.575982] RDX: 0000000000000000 RSI: ffffc90004e85000 RDI: 0000000000000282 [ 201.583222] RBP: ffff8801a905f670 R08: 0000000000000000 R09: 0000000000000000 [ 201.590481] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003520bebd [ 201.597723] R13: ffff8801a905f880 R14: ffff8801d7553340 R15: ffff8801a905f648 [ 201.604962] FS: 00007fd63351f700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 201.613157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.619010] CR2: 00000000004d5864 CR3: 00000001cdd82002 CR4: 00000000001606e0 [ 201.626258] Call Trace: [ 201.628820] ? sock_poll+0x141/0x320 [ 201.632507] ? binder_get_thread+0x870/0x870 [ 201.636893] ? binder_get_thread+0x870/0x870 [ 201.641277] do_select+0xbb5/0x1700 [ 201.644898] ? select_estimate_accuracy+0x450/0x450 [ 201.649903] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.655063] ? __lock_acquire+0x664/0x3e00 [ 201.659270] ? print_irqtrace_events+0x270/0x270 [ 201.663997] ? __lock_acquire+0x664/0x3e00 [ 201.668208] ? poll_initwait+0x180/0x180 [ 201.672240] ? set_fd_set.part.0+0x70/0x70 [ 201.676444] ? set_fd_set.part.0+0x70/0x70 [ 201.680648] ? set_fd_set.part.0+0x70/0x70 [ 201.684856] ? set_fd_set.part.0+0x70/0x70 [ 201.689065] ? __might_fault+0x110/0x1d0 [ 201.693097] ? lock_downgrade+0x980/0x980 [ 201.697217] ? lock_release+0xa40/0xa40 [ 201.701161] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.707024] ? __check_object_size+0x25d/0x4f0 [ 201.711581] ? __might_sleep+0x95/0x190 [ 201.715542] ? kasan_check_write+0x14/0x20 [ 201.719749] core_sys_select+0x480/0x960 [ 201.723778] ? core_sys_select+0x480/0x960 [ 201.727993] ? poll_select_set_timeout+0x210/0x210 [ 201.732896] ? find_held_lock+0x35/0x1d0 [ 201.736933] ? __might_fault+0x110/0x1d0 [ 201.740968] ? lock_downgrade+0x980/0x980 [ 201.745089] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.750944] ? kasan_check_write+0x14/0x20 [ 201.755157] ? __set_current_blocked+0xd4/0x110 [ 201.759798] ? sigprocmask+0xe7/0x300 [ 201.763567] ? sigsuspend+0x240/0x240 [ 201.767339] ? kasan_check_write+0x14/0x20 [ 201.771546] ? _copy_from_user+0x99/0x110 [ 201.775665] SyS_pselect6+0x2bb/0x650 [ 201.779454] ? SyS_select+0x230/0x230 [ 201.783224] ? __sb_end_write+0xa0/0xd0 [ 201.787171] ? vfs_write+0x224/0x510 [ 201.790858] ? SyS_write+0x184/0x220 [ 201.794554] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 201.799378] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.804369] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.809101] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 201.813828] RIP: 0033:0x453299 [ 201.816988] RSP: 002b:00007fd63351ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000010e [ 201.824675] RAX: ffffffffffffffda RBX: 00007fd63351eaa0 RCX: 0000000000453299 [ 201.831918] RDX: 0000000020cc8fc0 RSI: 0000000020cc8fc0 RDI: 0000000000000040 [ 201.839157] RBP: 00007fd63351ea90 R08: 00000000208e5ff0 R09: 0000000020c89ff0 [ 201.846397] R10: 0000000020cf6000 R11: 0000000000000212 R12: 00000000004b8096 [ 201.853637] R13: 00007fd63351ebc8 R14: 00000000004b8096 R15: 0000000000000000 [ 201.860894] Code: 03 80 3c 18 00 0f 85 3c 02 00 00 49 8b be 90 01 00 00 e8 04 f7 ff ff 48 89 c2 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 ca 02 00 00 48 8b 3b be 2b 11 00 00 e8 09 89 [ 201.879980] RIP: binder_poll+0xa0/0x390 RSP: ffff8801a905f5c8 [ 201.885974] ---[ end trace dab5d79a500b2e0f ]--- [ 201.890754] Kernel panic - not syncing: Fatal exception [ 201.896530] Dumping ftrace buffer: [ 201.900041] (ftrace buffer empty) [ 201.903723] Kernel Offset: disabled [ 201.907318] Rebooting in 86400 seconds..