Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.390174] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.752340] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 26.111460] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 27.150296] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.58' (ECDSA) to the list of known hosts. 2018/03/21 09:20:47 fuzzer started 2018/03/21 09:20:48 dialing manager at 10.128.0.26:38457 2018/03/21 09:20:52 kcov=true, comps=false 2018/03/21 09:20:54 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x800, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setpriority(0x1, r1, 0x4b) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setns(r0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000280)={0x1, 0x9}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@mcast1, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000340)={'bcsh0\x00', @ifru_addrs=@can={0x1d, r5}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x52, "5b2b42185716abbb0695574bc18a6355d28f41e5491fd258f8756deb0676df2624051d2f9cb20e35a11514110a0f3b0130b5c5e1c551393fd9b04063b3da676f8ad4be31af1d232e605df51a6b00b5c29fd8"}, &(0x7f0000000400)=0x5a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={r6, @in={{0x2, 0x4e21}}, 0x6, 0x2}, &(0x7f0000000500)=0x90) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000540)={0xcd1, 0x101, 0x7fff, 0x7, 0xf0e0, 0xffffffffffffffff}) fchown(r4, r2, r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000580)={r7, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, 0x7ff, 0x1f}, 0x90) r8 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000640)='big_key\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='/dev/rfkill\x00', r8) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000780)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @random="10e860498a36", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000800)=@rc, &(0x7f0000000880)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000008c0)={0x400, 0x74f3, 0x8, 0x5, 0x0, 0x0, 0x8000, 0x7, 0x9d, 0x7, 0x100000001}, 0xb) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000980)={r7, @in={{0x2, 0x4e24, @rand_addr}}, 0xffffffff, 0xbbd, 0x9, 0x100000000, 0x1d}, &(0x7f0000000a40)=0x98) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000a80)=[0x80000001, 0x5]) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value={r7, 0x80}, 0x8) getsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000c00)={r7, 0x6dd4, 0x10}, &(0x7f0000000c40)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2018/03/21 09:20:54 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40c00, 0x80) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x5fe, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0x6}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x10001, 0x8, 0x1000}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockname$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote, @in=@local}}, {{@in6=@dev}}}, &(0x7f0000000480)=0xe8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000004c0)) ioctl$TCSBRKP(r0, 0x5425, 0x0) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) bind$pptp(r0, &(0x7f0000000580)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/101, 0x65) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={r2}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000740)={0x31b, 0x2, 0x3f, 0x8000, 0x3, 0xe67d, 0xc8, 0x1, 0x7fff, 0x1, 0x1, 0x7}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000780)={0xdf9c, 0x3}) getpeername$ax25(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={r2, @in6={{0xa, 0x4e21, 0xb5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}}, 0x2, 0x30e3, 0x35, 0x101, 0x20}, &(0x7f0000000900)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000940)={0xfffffffffffffff8, 0x1, {0xffffffffffffffff, 0x1, 0x100, 0x3}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) write$selinux_create(r1, &(0x7f0000000a40)=@access={'system_u:object_r:udev_helper_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x31}, 0x59) write$selinux_create(r0, &(0x7f0000000ac0)=@objname={'system_u:object_r:hald_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x35, 0x20, './file0\x00'}, 0x43) openat(r0, &(0x7f0000000b40)='./file0\x00', 0x1, 0x8) dup(r0) 2018/03/21 09:20:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20100, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f00000000c0)="0a413725ab3652a87e0c05dbe03946c72928057fc4e48ca093c222a9ca78b1ecec1703318873f610b2dc7c44841ccb52f0cd", 0x32, 0x0, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x10f, 'rfc4309(pcrypt(gcm(aes)))\x00'}, 0x80) signalfd(r0, &(0x7f0000000180)={0xff}, 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r1, r2/1000+30000}, {0x0, 0x2710}}, 0x100) link(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380)=0x7, 0x4) sendto(r3, &(0x7f00000003c0)="15c3b49544a3a5e482d772d759fe1eb2b0addf1ff28235d186e8a37439861c0a2e0014a5e359d8ed60e4f099cae27b8a69602f4d0781efe0f717548759a7e3e8d9affd078c23cdb410d13a20f50fbe367417b4f5594772e7f12aa0e20bfeb06b6591b990a47d5e03c2ba250ef190a80e228a2eff965ee4ddf13b65b21c90feae91e398eb69e89a58f89ffaffbb220e905c683fd597ae719eb1cb0dc962b76e911e60bc3cb4a0bb89b77953c6a477c79b67be5c07850ff99419104e0e8aa9a77ca71e5eeb81f80a0686c4c826658debae7c4297feea89f5f6877571b29769890f93ce183dc68f18", 0xe7, 0x4000000, &(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x2, @empty, 'teql0\x00'}}, 0x80) connect$netlink(r0, &(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xd4, "992acf7e29f16edd5544c5270bd44611c8cdd54b764a252ff252e6752ddc47593ffa6165adc5c6bc6af58eb4031884d352eecf4da5a4544ceb415c6f66acb19c921705b9642719dd45e16482b53c0c9a4e5a99454d25314d1c2dbcc8a51272150170d098fb2d0e046dd5e9823c39ad04ca71ec1eca3f2ccd9e38a29c8db31ee1e18a47cc7abe6f2acb05a2c60c8cecc71201efe68f5208f5097f44f2c493a1f1ad85e60d95571e8b3a422b31fb1bcfe499f1895d7bddc613b2fb764b59fe522b2cabb85d47c929b3a61c47345233b2ab855b7cd2"}, &(0x7f0000000680)=0xdc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r4, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000780)=0x84) r5 = creat(&(0x7f00000007c0)='./file0/file0\x00', 0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000840)={r6, 0x2}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000880)=0x6, 0x4) ioctl$VT_WAITACTIVE(r5, 0x5607) setxattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=@known='system.posix_acl_default\x00', &(0x7f0000000940)='eth0\x00', 0x5, 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000980)=""/237) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000ac0)={0x2, &(0x7f0000000a80)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000b00)={r7, 0x21c553cdd6c8cafa}) ioctl$TIOCNOTTY(r5, 0x5422) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000b40)={r4, 0x6}, &(0x7f0000000b80)=0x8) r8 = syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0xa3b, 0x40) getsockname$packet(r8, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 2018/03/21 09:20:54 executing program 2: syz_emit_ethernet(0x48, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x3a, 0x7fff, 0x0, {@current, @current, 0x9}, {@random=0xfffffffffffff130, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "50baba2046a976a1afcd1fac971c10ae0a83dd7cb5f0d4e9e28223e7"}}}}, &(0x7f0000000080)={0x1, 0x1, [0x21a, 0xcb4, 0x2ac, 0xeb0]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x39, 0x60000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x80, 0x6]}, 0x8) fcntl$setpipe(r1, 0x407, 0xc746) ioctl$VT_RELDISP(r0, 0x5605) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x6, 0x46479084}, {0x10000, 0x1}, 0x5, 0x4, 0x1}) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280)) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000002c0)=""/136, &(0x7f0000000380)=0x88) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000003c0)=0x3) lgetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'system.', '\x00'}, &(0x7f0000000480)=""/135, 0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={0x0, 0xfff, 0x30}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={r3, 0x9}, &(0x7f0000000600)=0x8) pwritev(r0, &(0x7f0000002900)=[{&(0x7f0000000640)="e2c65cee4fe3bc53ce3e935729b49112990799bdde", 0x15}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="2667f828178854d4fa7195bd4b316da3f86b9efa6228f8230e6c72c3a4f5b2569493eca365d125f8300ddedb2d2ddb6f4091eb3b01c743e431b17bca4135e08d512c061b96cf7f6a1de144a1e31b57cb8a1d035afe9a00356fe200e32e6a67a1889f356e2b16d0c3847910b90c031f70703284c4", 0x74}, {&(0x7f0000001700)="48bba8a0b8e9d7fe5e13a7ffe53887956cce2e9d3d008d036217c9ec77f968935281a40fe0ba78f16fbe3ea0a9544d728a38b644dc241072a9fd0622db013b9ff8fd210ce7db8b17a599156adbfcd96a2f913a3d7130f1a10bede2b3426b0baca30852c3bdb1b6e04463000b2efdc56d393e02b0cd18d32b76fde8ca1031378b7cecd2bc526f0fc2603f81", 0x8b}, {&(0x7f00000017c0)="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0x1000}, {&(0x7f00000027c0)="b29400f1ade9426d7104b4af5312780034c0c971a46fcb1be59dde4962753b25b092b2f9fd60a90ff1ba22aa9fab2121745e3424c140986e68e90105eae4508601694dbec6863db0b3548108e0798a627422b4afd46452626bd32b9098ab18ae9e0d52902d1d7e5f32a856716b24871f9bcc36a8d90a6dbf0084b5b5c6f200d76c53c18dc93d70c3472256b0056f19c861871bdbb0ea5ffde57eecd3f0cd114086bc108b9284", 0xa6}, {&(0x7f0000002880)="ea7e1f2446d1cf4ac47472e3e1d2", 0xe}, {&(0x7f00000028c0)="1fa204eecc49fad93e23e9cd8a5f16eba0662357da94fd66e4df927d", 0x1c}], 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000002980)={0x9, 0x6, 0x1, 0x5, 0x2, 0x1}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002a00)={0x7fffffff, 0x3, 0x0, 0x1, 0x8, 0x20, 0x40000000000, 0x4, 0x6, 0x8, 0x81, 0x20}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000002a40)=""/206) seccomp(0x1, 0x1, &(0x7f0000002b80)={0x8, &(0x7f0000002b40)=[{0x8, 0x7fff, 0x7f, 0x100000000}, {0x8, 0x5, 0x1f, 0x7fffffff}, {0x7, 0x4, 0x7}, {0x4f5f, 0x200, 0x4, 0x1}, {0x2, 0x7, 0x7b5, 0xcdb}, {0x2, 0x9, 0x7, 0x8}, {0x401, 0xf55, 0x4, 0x8}, {0x5, 0x7, 0x1, 0x1}]}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000002bc0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002c00)={0x33ea}, 0x4) bind$ipx(r1, &(0x7f0000002c40)={0x4, 0x1ff, 0x60, "a46afa1b8a01", 0xe}, 0x10) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002c80)=0x3) syz_emit_ethernet(0x1046, &(0x7f0000002cc0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x7, 0x1000, 0x3}}], {@mpls_uc={0x8847, {[{0x80, 0x6, 0x2, 0x1000}, {0x6, 0x3f, 0xfffffffffffffffa, 0x2393}], @ipv4={{0x9, 0x4, 0x2, 0x5, 0x102c, 0x64, 0x81, 0x3, 0x2e, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, {[@ssrr={0x89, 0xf, 0x7ff, [@loopback=0x7f000001, @rand_addr=0x8001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @noop={0x1}]}}, @udp={0x4e21, 0x4e21, 0x1008, 0x0, 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&(0x7f0000003d40)={0x1, 0x3, [0x4b3, 0xc68, 0x54, 0xe65]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d80)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000003dc0)={0xb7f, 0x5, 0x7, 'queue1\x00', 0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r0, 0x9) r7 = getuid() r8 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004040)=0x0) stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000003e80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003f00)="675b330a6effcc047a47d4a384003b220e4b2b51a004130d61ce6bf8c715b08d69157e5907d26e08a811064a489b1657624ea74c184ab9c4c6d177550674007c12dd301b5925b6bbdcdec73a87dcb3a0fa828c2ed33a6ea11e1e801d24a1601c592d637b5cfc315d5c465de8ff509dca6afa0fce8ea9d5cce62286131d2f0c319af1c3038e57f7c706704877b97446", 0x8f}], 0x1, &(0x7f0000004200)=[@rights={0x20, 0x1, 0x1, [r4, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r5, r2, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r4, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r4, r1, r2, r1]}], 0xf0, 0x4000010}, 0x4040004) 2018/03/21 09:20:54 executing program 3: r0 = request_key(&(0x7f0000001080)='cifs.idmap\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001100)='(\\{selinux]\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="1c762ff5b77546fdbbda5afbcd7825cedb8f4fcba2a4ff72a237cbc7332fb882775a8a2391d0b49da70b871fea0fc276a9f5e52495ce1afe4f74c10a989387dd47b1474063f7ce7199f43f268fd430727130cb2bb4eb7d4946574ca8e32c77ad38d27c40f33f2fafc918a108703875caa0ab29c38b7a410a5775a3f5c9ec4251ad969281dcb9ae1ca903830df245c35ad549a90c33a43394037e37791228b06bbd792ed00589a444b359699bf1bb8cf38d11995c360bfd99fbd5347184582fcdec92d794a1d2f14de6199444d2e2155d4aff9bfc61fe009a647f2d507d4dc84f20d1cab3a8d98d41ab4f76280f6238ddf60e8c0e1921a7902761f712ebf80c16bd9d5625db279f29089d537cea05f46b5946af62646c4b7712d8984bfa435fc2bc57539cb3ef16052fbe5e9dca1fcdfc82da0dc3c15d646c4e6a0bf30dba14954d138a6b8bad17ca5b8669d718d136134a9de06ce450532b42cefac4c2c854855e1686ea231f18bc7470f6c72c2b138e81015569c6137e37aad6352bdeff85864f0d373cdee5f51ce8da2bbaa10904e52e10d5fa04f5cbb306f1d4d3b3e21ea83604581d6db7cf3589622a021129d7f8c75f06b9f8f090cd6206697bd4c83e452aa868740a37985eb4e9cfdf4dd8ad1868161f90f0b13631b2ae6448b974af83eaa989df7656dfc56653c5b4c614e16be9e2e6b46bb97bb32ffa6a9c5435c925f1301e66d147916009644ece83c8d867d0b407f370efda43ad29ee3951bf2fd1a8eac886b7f4a3e09100a265970b109aabdfa4853a632a0c9afe8d695b0079f496c058ba0e4eef9c42d1632a62d571f75248d25ea1ca14a52227b70d7bdb90528a799397e12b4e0e059dcac73de7962f14aee2288e2391baf440372af6e5ad8ae90b24e73a7ab0264231f5203aa1752e7b3431cd0bf9e34491a9e5c44e28e74b96765138f1d26764a7461863a8e45490d8012f0c09eb00168cd60b0d2e89d60fca439ffaf9289f5ae5040edab44993def1536cf3ef4c42f0d457df99cc8f2a5baefa98fc499ecde03536bc578d7ccf85cd94b5bd83a9eae2439dccd7dd767f9fe518b3ec3e10fe2f0c98955b58e02957378b8d5471cfe08d363dd5d227b396c5faa748a8c6623dc15c416ec01b661c7ad144e72a85b78e075fbe5020b3605b306c76934d5ec8a4d55c11269ccc94dd6f0222ce71dcb5de16fe3ae34f226fec2e95a96dae8541f31d4275a4a1126f47e9983adbf7042da360e69de8c40b9daa5387684a9517a528c17853dd014ac3e13065f6cfe5459ee7fe904e2503db4f36c242069fbc7b22c43ecbfb81fe96843c32e876e2368845fda933a10bda2bfc6ab3a65fec532b21a87586839d37384218581120ad650d785f49301b2fedd939cfe2eb29904ad9e4692bcbff1280a3d074586b83f59cf11552d3d2090a703aac24058925b1237453df74446e9fde00b46f47feebd2abdccfdd603576146924962653ff9fff988c0a2d9576061d22abd4cbfedb1a373859fc93f06fc18a2735cbea07235b235d80647cf45a2472173494cc4513532bfe06d97bd4cfc6ad7bd296b9cfa02089a0b96e16e77b4c096618fad7bce29c9ddd9e6084a14730aff5604241f0d361c092eca70e346088027fd01b3756322ced85f942b2c3bf05bc3902c3b777f0bdb1de34343a2acff47887d94c46890a156440868fc8e6668308fcda26d7c6ab7b0ec461d6530346fd6948c2c22c7f6288877b77bddc9cb5beae931de6cc01643508e7e0bd9ea27b263b698e4e684b161df69c43bc29fad4b1c460a98a1b0bcebdbce76f587af91aea6db3548f3cfd06b932ba0e756a6c4a507cce68d7c43a8a9de5cbd37b29c3644450c9b3b87518a76c93eee5cffb01ed559fe9b2d5307af9731681d727dcc9272b1918a30450b79bd918a7076a47c09227fc4f8eb433b15dc63f6a0f0408886c6522055cfbedf15a2e75fb6f9afb4c25501e301aaebfd1632b45633fdb21e1e3b5f1ca5c7dbc1234bb8b464a7aae6ef2b1a8b6e02b4ca3ccc57a4b4e9d180ed5e6a289cde033ba9abf2f8e93124b3864b2449af6c57bdb3378c3ea827aac0a5c0a241b6c22107000877312f1053739a12fc274e56c15b3e7ad1e9f20a07e55ef92c0f857fe1731f8341b4e86c8bc2ef0a02a17b9c511ab51b6d971be07fbf5f556af5be4e6bd0482b1f3442c6d02ad9b25c498afbf42e25cf30d5ddcb6eaf0f0e787b410802fd55b3803f34332c559de94312902839a614137b66dd34efac601ffd642b9272d9cfeee10079629fbafd3329b53c4c809dadd4cfd8dfbe7de8c2e3106fd04fdfb329d2f721b39ed653efe81cf469c824eed9059c601069d2f71534273c905e5ad9beb9b649f60d3cb91a36ddc26964684e06e58190baac66f099365c9dd4aac715ff6f8c48025ca71e8d58261741f87afd4db235fe8fca9fac6856e195c95cd815d78d156614a061cf33b0bff855ead12e4d1c11a5fbaff3a98c2a4af93901dc247e0d53217e2d3643e5baccbc2bb0f7607efaa124f82c1f38b2369270363ff4f1cc0b5f7600186ee6178fe528a82bbac68809075551b7f7049ab056e875bdc3ea46be46e841bb952a0af9e7ba49bdd82930b6320e4b1e2d4407f1afec0786bcfb17e38d3fa2afc48cf77c66080cdd532fc59bad57f601023159940e5f0e200c610930f070b02655429dcaa006fd4c83786cf83fb459763b0ca824e4a83fe119bf6592448abd0019f1cc7f22b259e3560a60f021d3bc63d9df3bdbc86802ae6fe1fba86002076f18701318fb557917e5dce263662d3852d52de4ef788bd700d780a02501ecf82f8f61f16a39e330b559fe589bd35953d6be8ffa92cd65b031ac0479f5c0764da686d2d496b5a8fbfdcc18f0d5a2081b5fbe13924fd3599a3efc910c61e38a562cdf9583e67041ec9dedb8394839f79dbae914b6c9d1abeac922badf0f3a3675a53b911786e7a54f47190255189848f25990e42337096d3a3b20f7bc726b1a6ad6d11c5e1a932b7868a16206858a9920225f13d25272144668adab5ad4cff01ec63bebf3a5ed995af24e32203a16de4c2ed564411645f11f0039e92bed3763f785cbd8f5eb3784d069973dc2d10911bf9cbc8a11c9e34e54cccd15e95200ab465c1ec702559104a4834c1dc6cb713fc08547eb633378cb9548cb0fafe98519bc0ea6b51601d3e2440bffb0964c952246db16a49628a6da419b9f18b81ed5c956909fc8b6d85536ca288fb2ea0b868b22b4a7200921248a43b303bb888d1db454c26e4b6bb8672552052c3a4342606354f5d947ec658c499eb4b3c5354eae5ea80f7a2cc576b23786cbf76fd6e0a535d6694eb7bb527010a71b7b870fa84a0676289d769efff3351e219bafe25d9763467a0f9342e09ad96b7d5a6d6d65fb9ab19f087693c78b2a30012f35a4623a11a815dac6ac4a9e53471eec94f077226889d158e06e28c09fbef7297a9f6dfb727214d9d3daa5c73f1b8d54bf114010abb18429a3f677c1e02ba7fc92b186a9f6bc589d686b00a49f24b0e4455eb73c316615c7d5a6134a660828b13807dfadde9ff71b4eda0aaa03d36dbb5542eac7523260cce313b8daf0cd9795f008d9f2923d306fcba48f3057d53a1a7b5b4a0d9dea4b24ca3904869da2398ff62eeeaa460739e0532ae4344e263995cc5f553f5892e457dab22658cd0ef8b31c5118980235668f64bf92dc726922c06165a766e2dc6d4c234e60fb7c1e63246c6cb1b06556244c2fc672598d641ac2a811d5e7fd80261f8389c3327767492593b5a76d99459aa3bf30756375f362cc0e34de98afb6d3a6e25d83ffdd9a601141bd88c014b22ac57c1767860acaefeee5fcfa785649533127fe6dc13fa7ccef6b349be940ce10980bf6788c0848c94357777176c8cce834811e489a0f9172e3148f659588504b8a08fbec1459664201ed154f4395545bc0013a119f7a7d6a9b8e364c0c86feeeeadeacf7072fcd9abd8f42098538ee4bf762113583d4db2157d146dc89de133226980db1d02be67d493fdfa4086654bdff0654fec6885a15ea2c18f4777623a988fdf359009a689e016b3b36e1fea2c52f464d04c9a6aae8e5aa7cec228997738d554472fb4f2f122eacf97a661527c46fa7e82d97bb92804515ea72494ce3596e0be9060cc13c1b1e6ad264060598bfb77925f2acea31eac2a2feda047f19058b6244dda496e915f720fa079f363d4fa1546c0a9ca42c668fd133846dbed058e6841889472cad022a4cd130369adfd6873bc371a2cc1977fef7b9a1832eee97aee0dbacabe11e8e17d39bb1ce2f59a92be821cc7bd3509fcc914b00c1b5ba3e3f9ab6f150ab07d229acde56f7be0b1882e1466ee722d7ba2d6f05fc0031817bb45272c5c4a885cf76a698730dffe3db17ccab4827e844a7a5411f8d82985d700cd9010f0299e6056b3d06d046a9e6f09caca6ce59ce320e9e1a452dc91f2f1290d3c57d5caee0b56440f48a8a0cc4cc3dc669cb109d88bf084d9b93c07d5f18278a9c2c6bbde5285ca46b19dadc213b24203231d31bc9ef377f837a763b6c2824670c0265161cf25c384a55cce0dc6528d9d34049b30a1d7253d2ba6cf56a797f67c6b597f0beff0e91a72b81ede4ffdc70474b00be75d295eff43ed97c357385b7a126e7962ee57633c642514a029589fc64cb7a46413fcfc56c5bc6704a1f25434fb7c746b33f75b99bc3670b18fb562e087830f867e74d6e48c797b5dea3148969d2772ffc2b1194e08cc4dd19c60cd2ab1cc5662b78d4060c3dfb5e4b7dd403a8bfa18e2a5684ca805322e6f42d8136ea908980047193917903673588c1cf3993bdfe1758ff8de013ca66a76b2674b209595237c03896ab1d8e589d4efb543b8839e6f70ac1eee7f193fa252b4e1e7c8962a4b5d3df547598e2900e85aa29277932cc3bb9cb5a62a6656919009b7e617bd5b91ffef2acc9246cef646469ba7d5cce8f68c538ca7bce48cf84c9ca2167956e613a810404e913f068654742fbb586541c4cc9944d7843fa44723bfcecbbba5e112970f188650ddab16a5f9df7ceca1962635c3850b9cd0b9203cfeb73814dec6bf3ad4300b94df9724753ff7f7eb74fa4edfa92341eae7f52678c55dee80b0cae80a7eb12cb4673bba364b8a6e88f46fde3e4335c6fb7da5d54f7675605c02482f22df6e7cfdb4218dd1523b838383b4b81523e2e61f860c1624e1ba315988ae0c5d1865e93ec23fbe8232f88f777ce01e7f746df3f2e1b8e3c7856b80f83a0123b9eb012fe65843c579538171f8b9c0c8acb3f0c6b45df8c76ff1246dfe5d2f10e4a47d59f806f84882b916f33eed87499d56333a143ae79b420923024486d6c1817dd86560f8eb62e9ce154cd84011c5662eda87002eecc99a07b633df7596fd63bf103c0e2ca35b09a5053f8ce1f642e2bdd29c2cadacb9dcf8877cb1f03cc6c70de8c336429f0fc8d4f534a46e5dd2ae2bbe4b7e4cfe76737306fb6c9b80e2ac08082385d77fb97db121d801ef292cd762e1ee91da7bdbe38feb51ba4098d4f23b3f8c8cb8e5aa7741caaa5cd876b4631a3b08393325d21d87b51c0b07933a3789f9c67298026a00562a51cf80faadce0e31b4f20a0f105be300224044d342d50db4ceb6d2969c9ba5c5a60cf353e4c82237a9351886b2075167f01b0051c10fc6ed0856ebd151548ce4bea9de3ea59fdc837f959e716ffbea043789d310044c27c0e412f9c3bb8af84ddb85e3f6476da06b577fa09a3e16cbb6dee2038b6e035b753415", 0x1000, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001180)=0x100000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) capget(&(0x7f0000001240)={0x399f1336, r3}, &(0x7f0000001280)={0xffffffffffffd0d9, 0x5, 0x80000001, 0x1, 0x101, 0xe1ac}) keyctl$clear(0x7, r0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000012c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @random="147fa0910555"}, 0x8, {0x2, 0x4e23}, 'ip6gre0\x00'}) add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) bind$bt_l2cap(r2, &(0x7f00000013c0)={0x1f, 0x10000, {0x7, 0x2, 0xc10e, 0x8001, 0x20, 0x5c}, 0x1, 0x2}, 0xe) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000001400)=""/105, &(0x7f0000001480)=0x69) r4 = add_key(&(0x7f00000014c0)='encrypted\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)="cadd8a40f57946158606b0326ed052afc3661491983dae97a2cb3822f3212a920ef19ec649aa988bf61c1df717715e429bae40ed7cb4ca0a8430104c66469e9fca96e6fc227ae4e31f5b6947f2ba149d922525bac1b6c3ae9c51e834bd777a7e774e6c5aa1d60ed4f7abc30c8b2deeb9068628487e8c09be7324e47e0f8c15df78f6cd195b40bdc92f182edb803b7e1efb54a0f69e621f4ee6f546dc47dfa31ce647cb0f1910eb3c11e7027bec7d50bb2d223c2c523645992bc640670e6eccc09708a8d54837", 0xc6, r0) getpeername(r2, &(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000016c0)=0x80) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x800) keyctl$clear(0x7, r0) add_key(&(0x7f0000001700)='asymmetric\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001780)="bac187acc79e2c89d0855c67792f069c8539686bced2", 0x16, r4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000017c0)={0x54}, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001800), &(0x7f0000001840)=0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001880)={0x2480000, 0x100000000, 0xf40, 0xffff}) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00000018c0), &(0x7f0000001900)=0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001940)={'teql0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000001980)={'filter\x00', 0x32, "828f26e2415ae7000be10cedaad0ecd73556976a28ef3a316e3e7871999c5e63f25b79e07bd9cf9a89a92eb4289bec023050"}, &(0x7f0000001a00)=0x56) accept4$inet6(r5, &(0x7f0000001a40)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001a80)=0x1c, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001b00)=0x5, 0x4) bind$pptp(r2, &(0x7f0000001b40)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001b80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/21 09:20:54 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x616}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xffffffffffffff5d}, &(0x7f0000000140)=0x8) ppoll(&(0x7f0000000180)=[{r0, 0x80}, {r0, 0x4530}, {r0, 0x8000}, {r0, 0x4000}, {r0}], 0x5, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7ff, 0x2, 0x8000, 0x800, 0x6, 0x1, 0x5, 0x4, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)) rt_sigtimedwait(&(0x7f0000000340)={0x7}, 0x0, &(0x7f0000000380)={0x0, 0x1c9c380}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) llistxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/173, 0xad) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000640)="b25ad39572747b8dbb177d223d1142e2ffc2071b529b51f8c598efac47a4e0a9ce90beee3d0543e734c9c6b522c33e0b801525433b41d7b1a12df309736f92ea1340549cd09ee38b3901a6cb2ae10526685c26e3ae", 0x55) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000006c0)=""/4096) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000016c0)=""/158) r4 = syz_open_dev$evdev(&(0x7f0000001780)='/dev/input/event#\x00', 0x4, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000017c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001800)={r1, @in={{0x2, 0x4e22, @rand_addr=0xc503}}}, 0x84) connect$netrom(r0, &(0x7f00000018c0)=@full={{0x3, {"9482c440cbb9ae"}, 0x3}, [{"4751167e25de48"}, {"60fe27581a1edb"}, {"130b595d864fad"}, {"7ce2ebd299b5e5"}, {"2f8ab450ebb3b0"}, {"4a8e4ec2b1aa6c"}, {"78c6cd7d9f9d66"}, {"79d7cacf1493c0"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001940)={{0x9000, 0x7fff}, {0x52, 0x80000001}, 0x81, 0x2, 0xfffffffffffffe01}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3ff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000019c0)={r2, 0x9}, &(0x7f0000001a00)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001a40)={0x2}, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001a80)={0x8, 0x101}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000001ac0)='bcsh0\x00') setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001b00)={@in={{0x2, 0x4e21, @rand_addr=0xca6f}}, 0x20, 0x1000, 0x0, "4459ccf4e8ca7525227d92a10e797e9f78c36b271de9e0a9703f997012db24df7b3bfa2f8ab3556315ab350759493d9877fe6f9d87e35bc3e5c0737009ebf080a1d7406602926544f646e65c23eced64"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001c00)={0x0, 0x10000, 0xb3, {0x77359400}, 0x5, 0x7ff}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000001cc0)=0x4fb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001d00)={0x10000, 0x3, 'client0\x00', 0x5, "e5d257e4f890bb0b", "e8af5ebbab833b40a746831db294f5f96d431c87b5f1ea7e5454e35779f25b59", 0x9, 0x5}) 2018/03/21 09:20:54 executing program 5: remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd1d6c5ea401ea1e1, 0x8, 0x48000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@empty, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x4, @empty, 0x6}], 0x1c) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x104, 0x3ff, 0x1, 0x3, 0xfffffffffffffc00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6_vti0\x00', 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x2, 0x3, 0x8244, 0x7, 0xa, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x79d82e82}, @in6={0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0x1}}]}, 0x50}, 0x1}, 0x90) getrlimit(0xf, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x1, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000340)={r2, 0x45e}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000380)='teql0\x00') getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000008c0)={@local, 0x0}, &(0x7f0000000900)=0x14) sendmmsg(r3, &(0x7f0000002140)=[{{&(0x7f0000000440)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)="c40f7d30cb5e220f5a6acbfac658f3acfa7efc1924496d15aaf3ab78c224bedeba022d3a74672d4c47a5eacfda", 0x2d}], 0x1, &(0x7f0000000540)=[{0xf0, 0x105, 0x6, "32feb91e22fff8d5b7852ea9ffa6a2737e912a76e75d96563192b5f8e98a3ce5a7d8bbcd03409611d900c9f5080867c4449a015492568241ce4c037297b2caa21e365d3c60c2d0113f6dcf012eeddb66892c9d207a5dc296aedc909a8c9adb2b7b7c33b9dfffc7e10be4a2887d54df2b082ed209355a2c2bb28ef97870770fbc66a7b0fc4da7d9c4b652b3528fa19876d79038446073c84c36867caf14ecf67c86aa6081681c4b812d4266893ce11e5470d62de2cfd961723546b6748d8963d02da8df91651a86f55e82d845018853b3a6720d07a14fad06b55969fc"}, {0x60, 0x0, 0x6, "4d73fbfc56db22cc31d0e1a2b99514f542f8b93e758407d24aa70bdc5f8b001aac4e75bc8dcf236196b96e52e603de93a5e984d52298bebfea05cbe8a1e2996ff8b23df39719b69d4d55707c"}, {0xf8, 0x11f, 0x100, "d18295ca24497a982d264aa001764fe2b3f8eb08c439403919692b66f31a14b76c19f1ee88131d55a8255428e8d94dbc3df0d6a4ae1ecbfb6859496fcf858897412b19044e8668c4c6a709ef3d29cf93bf5344edf32523fc279af7c00c05f4304e8c3d0734dd30e772e589da77b1b4cfc21e6d82588beb589c046644fcee060e9b0e787a618447e7fe25f99e991e7de88bcb35c348141844cb07872ccce98e4a4fd3d0311fead8c9c381f5e29b4650ae029303149f832ba4f4149732dbb94c6a81f7f1e8e3d6b4d9d6f83842eba251c24906eae0060d5ec481c8d64430d3d3ae935253631ce1"}, {0xc8, 0x119, 0x5, "3eff0b62006427f26d11fc16d89aa3abb793874655912caf8c0f44546c94d9b12f877d25ad96e7456d9ff94c0668e2a2ebae66adbeca43e013c38a70454a2212da79c5f8c52d64f357687eeb27bd06e5dfad15e310956aaddcc552c757e4449eb0b7182986fa24e46ab20e3b0f018f5472dbce8cac29c4bb721ece9ca30cde27c9a20f08ab63a69f69da3f93bfb364a7ebd737b7f3876e0d9b9e2819b99d9486e8f17140ad8faf21474672e2343a3e1ec5"}, {0x48, 0x100, 0x1f, "c5d0cc82e41e15665f7323025efee6c87ef0691d3ff6bed89b7b21f7670b3c2b82b0386c7f7246a7e182b5899e5c7298b045214beb"}], 0x358, 0xc080}, 0x5}, {{&(0x7f0000000940)=@can={0x1d, r4}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000009c0)="544e1eaa7e013a9322b51d2cc9385db911f963fd12c640ec77939ac6d812887e212900a161d6b4329660acdc4f0b76c763dd64d8b027cf36753ed951318f8716619800323fd9bb0224f04760d7707f3899d9790ec2fa32b057ad45c4e6e002f1ef07ed9718ac1b07a516542aae8c328608bdfdcdafddbf64b1d1b8ce874327fbd0b08a095509a2331f4cd1dddd2127bf5ae5b699d56f59350755999e5f711606a1877f2c11eb88ddb18accc458ed94c583520dd3b6c1", 0xb6}, {&(0x7f0000000a80)="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", 0xfd}, {&(0x7f0000000b80)="340775453ee2278938d16279d776c6cafb6180e367d8b9a37269ef4348c2ad81d49de2ae7e051c6ecbe75b1712a43f4467bd5428c49b959f0e95629a404a758972729058a65c3296e8f8f6debb4d83de2f8082791c4478f7c404c95145a170d937f00311b83754cd7f2570b8bf7ad4fb979720a48dbb8a", 0x77}, {&(0x7f0000000c00)="652463cfad5de22a3cfd11e273d4876e3e0ec10a5b00dec6dccb41e54b340f50251a660b12a8a88f8a93d919f76ce5f9aecfafc2b9005b42c7b1", 0x3a}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000001c40)="ee9df6558e55eefaa6beb96336957be46f4e3524772f939ca352861af4460c6314727270534211dfd43872", 0x2b}], 0x6, &(0x7f0000001d00)=[{0xe8, 0x0, 0x4, "71e0f307eba029fa1619eb4f8d4b5f4bad64b0df85860bee69ef953f9de0ae61ac093bbc77793ab863cbaf404d18142ad7ed576c1762066fbd932217494c5ad1bf53a9164009e22f74b57c2d253fbd7ccf8c68de722ebf1c3e7586e461a4598204609364e7903e4803e8805eaa8c57c445e3944bf812686cc99fe71cd7b44700b391f14b7e8099cb39308f43880905c649483bcea37df0a9a0c3821de6accb012138f6c109e0b46c21bd2ae5f1181f09b4349b55c479c69765568d2e96437e63c67be38994ed74048074fc16b2ab10d367ab34a34df3"}, {0xb0, 0x119, 0x84, "a9208ebc301b3195e11039ca62fc2fcaafe106c1d6f617ec53c995e7fa80e384f66ff3acd0ab9cc715454e1a927e80230037182270cfe97008df68b0e3eb55f11b9eca73c96160005f73585d37b162357b6ee55bf141c76373ce43fdf7207553c6ac444e62adc79cc860892595c9582e1a7653a2a24f8ed8c92cbc6a907074326a5ce19d1ee83ceb0323fb4a555dadc615598ad946e0d4e85e"}, {0x20, 0x10d, 0x4, "30bf6e8c62f77e3f0b"}, {0x58, 0x116, 0x9, "9d4009da85e050f8cfdfa5ccc37d6b322a09872e3c83d825a1fd84313bed05721d45541ca5af660926ce4638c17505e28f2c45841b4d1c7965175e3bdcbe500bc5d6204af839"}, {0xa0, 0x0, 0x1, "dfb5ea90a49bb05315131d496b1c5192afe717537d6aec4c825c5fa0df6df7e49fd0ac92f40a347157fc8da9a0d19016f2c86b9b3c0f0b5b081edb3d400f8f0b43110ec53ffe5ece6256a1a4b927b01aaee3189785788e07f40089377c29c17a486f64b437b6b6df22d12f93f5d5eadfb61349ce30a39fd269189cb4f958148d6d8ef1dcda3814da201b6ff5fa"}, {0xe0, 0x107, 0x9, "048612d52600cdbc5688862decfd8850866ca0ec42febfc6c3e286d6ae5250fe5f750a8b43425e9bebc3cb65489701afdd60ae51d38bdfbbe1b90e6b2b87bf8839b905e5157084f1eef37cf0e1736af44a9d72c758a12d3fa4c9ac03f9cc1b01ad6ab096dfd4a8f7819b085f2950be833de515b9269999cd5161d2d03c6f9cd28c0bd4272a1f887250dacd086b9c74a0811eb1241aa5045d3a2dff43d5736dfaed3b85219614d5108befdf1e464de373073dc22830096bf3919eec82166162ead466993b4ed9b66d4aca14ad7995b159"}, {0x98, 0x110, 0x81, "5007014b9dd9a2b4b48965c996b061b010e376f2b965e899c0b5307137fd3c7862e4baa0c4bd0c7160119909cc8f32935ee590f2c207b6e8475095e529ae9850e9a1bb408647a7e2f3b2ef430e2971aa229e0fdb759428ce39a5ba95003e3a52a42e74546c404ed5e1bc2f6d7cdacaf5f96e4f830ade9766cbfa6efb5d37cec7644e590c8028"}], 0x428, 0x80}, 0x20}], 0x2, 0x4000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000021c0)=0x2) membarrier(0x50, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002200)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002240)={0x0, 0x0}) getpriority(0x0, r5) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002280)=0x7fffffff, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000022c0)={0x7, 0x6, 0xb4a6, 0x7, "a06c6655621e911865e234b5c99210c1de42d053fed07b5b3c72a39a664c5485"}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002300)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000002380)={&(0x7f0000002340)=[0x0, 0x0, 0x0], 0x3}) ptrace$getenv(0x4201, r5, 0x3, &(0x7f00000023c0)) sched_getattr(r5, &(0x7f0000002400), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000002440)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000002500)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002540)=r7, 0x4) 2018/03/21 09:20:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xb0000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000040)=0x800, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="afd375c489ff35ff84dbde4f44adf46ebccfdfa38920154745c01db533ef8209fd0dfe0d", 0x24) socketpair$inet(0x2, 0x80804, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x7fff, 0x6}, {0x0, 0x5}, 0x1, 0x2, 0xfffffffffffffffa}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000200)=0x40) acct(0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x2, 0x100000001, 0x7f5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x200, 0x401, 0xe5e, r3}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r3, 0x2b68}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x2, 0x3, [0x7fffffff, 0x8001, 0x4]}, &(0x7f0000000400)=0xe) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000440)=0x3, &(0x7f0000000480)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000640)=0x84) bind$llc(r0, &(0x7f0000000680)={0x1a, 0x118, 0x1057, 0x1, 0x755d, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000006c0)) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='cgroup2\x00', 0x0, &(0x7f00000007c0)="77d75401a2159a817a2162780f9022be9a09c497f9e4a506a48e8138a04c35dd5aef96c1073e105dc537d78ce2c8371396ae571369867f169c915ccb04e484e947c09dc220614c8c86b68c48126383793f55211504c91c0a116e7acaf1d7f98e9d7ec513bd2061892a4fc6be57d2a363c8b23f351cef2474156b7a2431b51c35fdb6e6a1dddffdcffab2c1f2d806391b15f4179f70de22035025a3b4") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000880)={0xaaf5, 0x400, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={r4, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@broadcast=0xffffffff, @in, 0x4e22, 0x0, 0x4e20, 0x7, 0xa, 0x80, 0x20, 0x2f, r6, r7}, {0x9, 0x81, 0x7504, 0xae, 0x6, 0x5, 0x5, 0x62f}, {0x6, 0xffff, 0x2, 0x7}, 0x9, 0x6e6bb5, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x4d3, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x3, 0x7, 0x5, 0x40, 0xff}}, 0xe8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000c80)={0x0, 0x7530}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000cc0), 0x4) execveat(r0, &(0x7f0000000d00)='./file0\x00', &(0x7f0000000e40)=[&(0x7f0000000d40)='/dev/ppp\x00', &(0x7f0000000d80)='cgroup2\x00', &(0x7f0000000dc0)='vboxnet0/selinuxGPL#md5sumcpuseteth0wlan1\'vmnet1em0\x00', &(0x7f0000000e00)='cgroup2\x00'], &(0x7f0000000f40)=[&(0x7f0000000e80), &(0x7f0000000ec0)='\x00', &(0x7f0000000f00)='/dev/ppp\x00'], 0x1900) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000f80)=0x3, 0x4) [ 39.671252] IPVS: Creating netns size=2552 id=1 [ 39.723437] IPVS: Creating netns size=2552 id=2 [ 39.765056] IPVS: Creating netns size=2552 id=3 [ 39.828021] IPVS: Creating netns size=2552 id=4 [ 39.908256] IPVS: Creating netns size=2552 id=5 [ 39.992299] IPVS: Creating netns size=2552 id=6 [ 40.121295] IPVS: Creating netns size=2552 id=7 [ 40.246444] IPVS: Creating netns size=2552 id=8 2018/03/21 09:20:59 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x7, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x3a, 0x4, @thr={&(0x7f0000000140)="99fb69e43c5e969afaf6aa7946ec19d8da5c44fb22109a963fb0f21fb47653b29c2a665b68ba5130ea4069d34f8aaf85795d40790d360b2a0c702e1d23687e07efdcf440eead5e6cc41f34eb0d03b74ee4680f79735d175a4134556dbf3321b6fe83764171a57c14e59b1149efcb138052378e5a65", &(0x7f00000001c0)="6f8035086851adad35fa689cd349fdc02f0bad74cdf77640410bcd25d63690cdd1296291e755fb033114b8849974138973ee9759f9505f41cc936643bbd14733ab3c27059b5a0a8c2e45687072e011ffc8ef303644e551008029"}}) rt_sigpending(&(0x7f0000000080), 0x8) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd(r0, &(0x7f0000000280)={0x5}, 0x8) signalfd(r4, &(0x7f00000000c0), 0x8) 2018/03/21 09:20:59 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x6, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/sctp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x484c, 0x3ff, 0x8, 0x1, 0x550, 0x9, 0x3, 0x9, 0xffffffff, 0x25, 0x401, 0x5, 0x800, 0x10001, 0x1000]}, &(0x7f00000002c0)=0x100) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/03/21 09:20:59 executing program 1: r0 = socket(0x18, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/21 09:20:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x8, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x5) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/03/21 09:20:59 executing program 1: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) lseek(r0, 0x0, 0x4) 2018/03/21 09:20:59 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000100)=0x3ff) accept(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 2018/03/21 09:20:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) 2018/03/21 09:20:59 executing program 1: r0 = socket$inet(0x2, 0x0, 0x3ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x53c2cdce, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, [0xe5dc, 0xc438, 0x7, 0x7, 0x1ff, 0x8000, 0x0, 0x2, 0x8000, 0x4, 0x100000000, 0x80000001, 0x8000, 0x7fffffff, 0x5]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x0, 0x9, 0x7, 0xfffffffffffff072, 0x10001, 0x3, 0x2, r1}, &(0x7f0000000280)=0x20) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 44.740220] mmap: syz-executor5 (5236) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 44.754697] audit: type=1400 audit(1521624059.792:5): avc: denied { create } for pid=5234 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.780898] audit: type=1400 audit(1521624059.812:6): avc: denied { ioctl } for pid=5234 comm="syz-executor5" path="socket:[11985]" dev="sockfs" ino=11985 ioctlcmd=89a0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 09:20:59 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0x11, 0x4000000000080003, 0x0) poll(&(0x7f0000000100)=[{r0}], 0xa4, 0x0) 2018/03/21 09:20:59 executing program 6: mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, [0x3f, 0x81, 0x6, 0x125512e1, 0xeb1e, 0x0, 0x100000001, 0xff, 0x7f, 0x0, 0x2, 0xffff, 0x6, 0x3, 0x100]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x5, "45e0875638"}, &(0x7f00000001c0)=0xd) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/21 09:20:59 executing program 3: syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x14bfe) 2018/03/21 09:20:59 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/21 09:20:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1000000000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) close(r0) r2 = dup(r1) getuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1000) 2018/03/21 09:20:59 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) prctl$intptr(0x2f, 0x4) 2018/03/21 09:20:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x802) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="dfc5571e530927147a6ab9357b8163118ca4ea6c312e9c42be", 0x19, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r3) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000770ea2b9729fdad5b27403ea48428745129545ea93d7719c489bfaecb68d9a6a7ae10e9b429df75e506d3a7970228abddf2fe8f666fc0bebae900bf951e4051d7d4c6a56568f722ae41e96ece657df5b7bf9b8800a93e055d0dca2990f3b382cdf4acf8294642026275b921ebe816f91b2493501a898a36bd54e6885e584bb20cff3f45f3f7b04a497e8c7a29bd60cbef6853e7ac3704a9d9c6649"], 0xf3) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/03/21 09:20:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x1b, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/27}, &(0x7f0000000200)=0x78) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 09:20:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x5a) r2 = geteuid() getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1500) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/21 09:20:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xfffffffffffffea1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x10004e23, @loopback=0x7f000001}, 0xfffffffffffffe86) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/03/21 09:20:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1002}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xf, 0x2a, 0x2, 0x0, 0x3, 0x8, 0x3286dc19, 0x2, 0x0, 0x0, 0x81, 0x1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) 2018/03/21 09:20:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a14000), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="737986f232a8379b8e924e2f7349696d5f753a6f0a2cbb02f9626a6563745f723a696e6574645f6c6f675f743a7330202f7573722f7362696e2f637570732d62726f77736564201b3800"], 0x3b) poll(&(0x7f0000000040)=[{r1, 0x9}, {r1, 0x1}, {r1, 0x100}, {r0}, {r0, 0x650}, {r0, 0x5480}, {r0, 0x40}, {r0, 0x8}], 0x8, 0x0) 2018/03/21 09:20:59 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x673, 0x8, 0x3f, 0x1, 0xfffffffffffffff9, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5017, 0xae2, 0x9, 0x6, 0x39}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r2, 0x5101, &(0x7f000042a000)) 2018/03/21 09:21:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x802) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="dfc5571e530927147a6ab9357b8163118ca4ea6c312e9c42be", 0x19, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r3) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000770ea2b9729fdad5b27403ea48428745129545ea93d7719c489bfaecb68d9a6a7ae10e9b429df75e506d3a7970228abddf2fe8f666fc0bebae900bf951e4051d7d4c6a56568f722ae41e96ece657df5b7bf9b8800a93e055d0dca2990f3b382cdf4acf8294642026275b921ebe816f91b2493501a898a36bd54e6885e584bb20cff3f45f3f7b04a497e8c7a29bd60cbef6853e7ac3704a9d9c6649"], 0xf3) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/03/21 09:21:00 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="ed819e58f447108d850abfb926dc4ec6b383aeb46bd28eaab96fbd5443fdd2dd2fb9b50360e22e815843a5") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f00000000c0)) [ 44.915620] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/21 09:21:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000188ffa)={0x10}, 0xfffffea6, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000013000105ffffffffffffffff0000000038bebda875db0134449e1cd8b581be6ac632881d48436e5a", @ANYRES32=0x0, @ANYBLOB="000000000000000004001400"], 0xfffffffffffffe48}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x23d, 0x0) times(&(0x7f0000000080)) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:event_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x35, 0x20, './file0\x00'}, 0x46) 2018/03/21 09:21:00 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x408001, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="dc64a8a83d0102c0acf2ffffd7107a915a0bfcad24b540d1a2ca53d8b6b2428d187a187e436fec94443ab90fe0fb69deaa8de59858cdaaac9cbb6f44f4822f2fde8bbffb3705845f7e9cfae0b8cb05a9b8d04f3dbba8d36ad4e7f99538a2524fa2651a6c6e00f46d1e4f1abd50fa269b54fd368b3aff9cbb87c38ef2cf8797b7b17cfa02015b01b89b16a05742edcfba0e469410bdc78edd7120615e9786a28d6fa11ebefdb52a4dc619b7ab925a9524c71a9f59dea7c6673e1a9cff1e99d4d8d2b441cd3876aea3671a0a4a5ae9c1f418e1cc3ea06affca0996c7d107e0c71ec3fbea6f085bea961081") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r0, &(0x7f0000000140)=""/43, 0x2b, 0x1, &(0x7f0000000380)={0x11, 0x7, r2, 0x1, 0x800, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1, 0x0, 0x0, 0x100100000}, 0x0) 2018/03/21 09:21:00 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2468a0a588f2b1b2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) socketpair(0x2, 0x807, 0x7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000001900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000018c0)={&(0x7f00000005c0)=@ipv6_newroute={0x12e4, 0x18, 0x0, 0x70bd2b, 0x25dfdbfd, {0xa, 0x94, 0x20, 0x0, 0xff, 0x0, 0x0, 0xb, 0xc00}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @RTA_ENCAP={0x30, 0x16, @generic="7ad8aed9f959ea0ef08b2f53e84a9902cd4af5dbc80d7c94aba0384f97d8a18ced68ae40a8b1966cee39"}, @RTA_EXPIRES={0x8, 0x10, 0x8000000000000000}, @RTA_OIF={0x8, 0x4, r1}, @RTA_UID={0x8, 0x19, r2}, @RTA_IIF={0x8, 0x1, r3}, @RTA_MARK={0x8, 0x10, 0xfffffffffffffffe}, @RTA_ENCAP={0x250, 0x16, @nested={0x24c, 0x1d, [@typed={0x18, 0x79, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @typed={0x18, 0x74, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8000}}, @typed={0xc, 0x74, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x2b, @fd=r4}, @generic="7659fc46a37012625b6cf59551fbca863975c32fe80589a3e1675ab3893bddb6ef9eaa21edebecb49fa22091a47073862d76a41df6c68cf037f79b52a7e0e9c4ab551bd6fcec2b5a9d6cdb16520d05706481d94922f96dcb59e33560313d5155a98856634629e27e4b003c79f099", @generic="bb4825cba64fa90192215c0d887e9a5c7a8459e1990c14891db33776fb22fd6df3c61cbfaccc9302001f7e22a2fee7ec56252aa77b39f8169ed1d8e356f61d4e5f98c101b4a879e0cb148a8629bc0b954f72b0057953f4f8b7255822a2cea1c63d81beee3bec405baf3671e63c1e5bd0b901418e2f61a91254668c86b2e6f7cc302a65244888888483cd6d9ad5cd821ab5b56388de9f42294934feaab2fff868737549a9789e329a96ff69c399609f0ad40b0f43a45a16ff749e85f4e688afc05ca06148568a8b5aaec2634762a71999681e0d840f872b8be1aab592cb1d8e8820bc9b", @generic="d11627689437e7bad68646f835def53eba18c22795cb205c9b889089597b5f3f946c734dbbe4025664a395bbc8f70453ee945a087fb7ac50915b4b7564a32f49cd20b3988be54ff47be77ce4514c1394162c04cd6973fe6b0b648001c663f7131199a38b3a8623ffa8b4ba4ed22e8b8bde6cbebc0f727f92904f9b81be1a5cbeeb165d9b07c650e818a8c2c2562c244d06175fe28eb20bc2eb1ded621ce87fe4d852a305829cce2c5ffef6f03fe4"]}}, @RTA_METRICS={0x1004, 0x8, 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0x12e4}, 0x1, 0x0, 0x0, 0x4040040}, 0x80) mknod(&(0x7f0000000000)='./file0\x00', 0xc889e8fab37de0ce, 0x0) 2018/03/21 09:21:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f00000000c0)="200000000104f500000000000000060020200af80900010002e8006007080000", 0x20}], 0x1}, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/21 09:21:00 executing program 4: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) clone(0x30020400, &(0x7f0000000080)="5a734abbb8a1d75f467510dd4f5620d75fc506d10e607e717e9143a8740e9b601fddf52bb2fb3a0024b98bf18b3462aaa4e574ea6e1b4db3643253242d1f647c49b9cd4d1688a8861f6134d52acc00715c54f3cbf5c0e8a7bfe6903cfa5657bddd9ff4aa25d1663500c336fdfa5fbb9c2c21226376cf1d6626", &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)="64f47bd95a1855238ceab62f1a2de2f7e6a38b2bc667ac7faaf6c6f3af19a633205c72edd76ffa6d90d063c9f69170ea3d5a1ab63f27170909dbec787f5ff684ef8d52662681cdd95c3cc3204adb62552cba4bf42a9dce39aa97b5f4b24448b69813def61e9670a97823a2510335329a8d72163bcb8c0f1c4fc60e9b6eaddabb322e5fd9d20887edf26f7a7b7ab80a0a0f4e0b592f5db6372f7c2b11e04b37f6b1b590bc2269c509fc18f4bda15d6cf618c5cfebf7c18073d7501c1bb5b9f0c51b1a056da1a4551e8ead569810898b5393eabca73e101f83648d4645694711fdd90d41b17be9dfa0a3a0fa57398eef93d159bbd8ce76206e770c5c270b2c32d669673b1b61a275b755c14598b970d470a5c4fb48437ae795044184d5b7ff0039dbdf344737e7e5b4675a55819e3254e6db66e0909f6c65f3dbd3edeb7fe77bee3f923d7230328371695dcdd8c2cdf1a04bdbebda8eac3b1c330c8d7147afc33bbd3c0b7c3da14234d5b1b1d15f820555d5990c7cbb5deea69cb16b858471cf4a8bbdc8566a052b0b5ed395ab870e3c4386189b503956dddb5f12381c60a524206c655a4ddd46ae64f577f743ea339ef108b3eb5cb7a7bf6b19ac0cb0719d731ba12c72711a6aa108e803abeed09171e32ac5625ba02c81196202cfc6648122dbf04f923602b25adb3c0564a68bdf57ee4c302e181140efb1af041e6bd6cad19707dff51cf7ac6c4b2172465d4cc5b824619ecae6bf47176026700ef8fcebc3f99ec4287791fd4734ab8ce90bf41934d564a8dfa5a48cdbb1a92842fc4185c391e132be9d6e3e600f19ad3a22eb421e79e89e4ed99f5154e7e7387a34ff65895695c6b446f3e3cfc806ea3ba89e29a7aade4968d2e4ea20ec2b9ca461ea05b525b14787e4ecb5ca7f77ff7a6217f55c0da5a673087d820e34e74b4c150b7d932bd1d87fc2d2072f3a17233283f8c2fa50dbb75a84eaab8059fcab6ba98733ea3705e7aa09f22850388fbbfd10e5a338008db7683dfe2987f0cff79e1a9baa4ca3118a9e3464271a7489dc7e497e6f8b3129fba9c293b8e98a57671745f1c2d509a4dcec5081d64aebcaa4c2c0c942c1ea5dd6cbecde781f439b3d8dfc173c8ad43e670b6b8a1565a50e7c091f82873f56e35a6c6787b180acc1f2d1535205160de3a65a5a8e842d7f51a37f7c8b301894eb9c0a8c148eadd71b75d4454f1e1988e123baaf7c1409aaa82dd134a4d4d52e1a900ff8c0da79d3098bc0f2a89e6382891290a0b9ca9e8846801e43943fec918b91d7265051a8a65364ebf94a93e39ba0e318a33a01f37891b4240fe3fc1ede07bcb30d6e0d236346a5947a32bbfeb88de73498262de0560aad7ccb2c8d88bfd112636567e1ceeceafb418281b5eec4bd560dd2432935e6c465a32528d8edd3bcaddbd88b41027986c2f9deefa38ff89783498609421ddf014eab017890b4ddbd8f39a3f741426397d754335e3c5d6217cf48e5577f810846472c5e8d881fb599a1c3ab970b2ec7a8dd436da0a4622fa676906e19e28cbcb225985d32aaf4633d11be6b9b7e36dc83700f56475cc82074e0b9023980d9cf4a62d3200a07427a26ab0a7af693742f1bb626cd2068cd74f34308a0f6080e2560f296b50cdc74c82b68b8352c957b48b0897d5fc857d0cec3492f4565b160c2538d86d73c680ccc39eebcb8f58ee8dab10ce924746c53b4a5bc03a6f13ed52a4e814e33a4da65dc01f6b9198247190bf3af0f66d1e1b23a0658f64f1b326046ec645d5877dec3946a315e8b55525d1c32117aaea3bc03beac3c6fade0ba7b1a9cb945f1a1e9f36baff1083432899b198a6df8323462c7b9c468992bcb4879d11f95e73ad7963deb1a800d460fde7050ffe561c708da2c314038d527d3b17fb8a32626c1dd2cd68c2b50382427036ce424c96a8a2008b498402a614042e56900804530d898084725f73fcc977b59c4750cd85eea5d95dc81e23216948f5b3982ac24d6a85560beb0cf60ab905276b4d0173246e9ba22e9576e85c346b95914ccec30050890e0ebbb6bced643d412897c3728d2d6f555f0eef0f49e39ccfe39900782418ef84a9b6d45b4b5c4816b11deb50e74f6d2075ceeef929673e320cf608c11f2a3a6bd723eccde7e47a1c4d8b3aad85ea7eb5b79647783d5988c48caefd156205eabc29a0b7b5f49debb041ec1c0313478ad9fa18152e4892f6112e0a6c7073824c0bd2199cc28cd000d9a3563cc601768f0c65afb422753507044c535b5a30b8a9ff6aee8de1b116069d62b067a9c0416656c246d0f75d6416644e26d33d0cbe21ad4e6712779cd5981844801d7d5798e15f66b5ef53f252416fc610bbc3836ec727d4b7522a5ddada0be23e160ef92764db79065265fcec572df3366f5b08f7994af8627692df05fc4ef35973dfb864c655801609b24d010c4aee1d4df0b48ddde38d01799fa6e95cd412e54472d4f61f6c5be8eb14d55abcc909072d14cc380d246d08757a7c7c2085e6980ea0970bafa768c3688fb24e4f801862c4131af9b10f827b353343bca2775227bfcba7b95cafe763fc77f063b1c902e6c430e64d852127ba3770bfd0c767a1ed355d66e090672f728f1c278e9326ee022c82ab98f47b35ac52ca0b3a8a2cd61f7463051ae46a3b55a244ec9f11be5f1c8c0c08ea5ff58d7d45e18a909cb015d6dda2c030045e28eaad9c1a599a1fb566896be0f502552e185de02863402874c61f01d003fc79fae8baef8cdb15f1f76c60787b16fa32343bcb55e84f6c8dec358305f3aaf814848c651cb6d32442ef0b6dd6dd41f55ac7ef89f68bb4b698823eeac3ef5a673babab349b08efdf006c4db781dd6a4c2b5768def5ddda7218060a8a418367ea3bc9e3f0c1bee811c1c2b55b1f012009be631f7045f3ff8f6827ebe541407a4f101e617a7f16d07c960052afe3d4973df656bbbf47c4387a72e6fe47ab80436dfaf016a360d7ee12d46dbaae4477a14c779b0c306700919ad0b228bfa27d2a5eac017d148013940f06dbd334d678efc71e1ae31b96e2d84f539a7b1f9f4393b44a1d92ab9e8470a1baba825741351c3bd667b5ad3a7c1b333d75e23c9ae27ff17804d23ad3252f679c7bc0204fca8a03675878da6c05937888a26f1630c9d16dbc89153318ca0ea3aab4cf728fb42558467b970401f24efb78d30c78b56fcea15c00b7338c58cd247ca93df27e32a6823be30dd58275e2ebb13e824ca0a94245c521a9dedbe224f8655e755583391ca2e29e3076cfd7ab37152b46850383c77599c47cd1bd46f03a6d8565dc99df1e5ddc118801215863a49f7b44d574d9f40399ef41d084927101737a041313e39d67cb0375912fdd0873f96c6c6b45402758a53af39bf2b54021b333763bca9c2e39d11746a0583cc61b513e9b9eec9fc59fae72076b1bfaa4a1424a5eabf5dcc8c4ec0455036b6f4be85397efdfbe21c5735b48f6d1d4b90f42114f9274d823d6eb371457ac460daf5c4dbbe033256abee44ecd0acdb6fb2751c7952e7b2f1b19d6fb39df06cda956bec981826232bfc883813129331e5b8c6ea0df5c7869ba7213cf745ea76bff98f59942c84fd2823f207d249ded626d9bd4e32daf0ab7c793848a00ed0fb72b4ea2d4aad17b593e3131376f035d2da30bfe1610891d625579224d794e635d620d88ccac7039bbe4364a098746230a01377410dd22d6b2ef261f5b02ce37ae6f0499177df455a68bcdc921bef4475007feca36beb77b6c7559d5bbc4ab398fe244b8599f18b77c44eb3e484291b5c738b95c1bb3de7f7373ddcbe66a315f2f4475178840920a3c493ac3c502b7b5eb598210461e4634575f7e3d1e67895dd27643dff449ff44e2027282fcb438e7cfea0ca62810e0c6ac1521ccff31d891b09f4a7afc32b4bdcec2df63e48de56d8b4e4b11694bd8d3a75eeb9efb46de63af398ec9e4931be75ad9bbea28a1bf21cc8b6735715973180a5c959688f5ff09f305d614775243efc48935500d9f43f5c9b5cef967941d513f8e9687bcce73055f7cae74c122894e7d20f6d52304bcdabc2a868a31fa9efe6c6276723d075cd898ecfcf8b29319d3700524eb4104d19a19d35779e78cd3878ec33ea0676225c42efb3f03e57d43cb0f33fae39a38965880701cb24dbf7bb2969aa2c75fd053b31e3aed58d760994359677777ab384ab5e1a055e8919c63b5edc9b105d74aa3d782f3cd8b7ca2799b847ea8136801f37c1322a7f7137a75c9e1103c539a3364912485f55dd4b3bfcd6671a4c03f069ce49c55308cc55aeeba9a9797cb68399140dcd7269eb9592b97056cd236e7e218b31cae7ba0097707f41b31c4e2fe804df53f6be7a4e1619ca872c930d45383b3b6051a57adb9a5dd630ade502089dc96019f1064987afa065001080217b8e5f18160ebeb4f542d9ae2f8ef44c64981ac18ca55102fdcfa4a61709b82f396caf4cf4624b1e016619dd19b0389aefc2e0498c568763c14b9083cb5cff4661f6acf53672af955147e8ab6207856385ce8abf3ca9df8e95ecdf927a6dce4ac4ea6035dc445aefe260a374c227f86d27a697fe914f6396d6695e20a31bb92d2b4cb91f3df81cdf43a342dd600de4463e8034b735e57eaf1963c31f21ecc5e84a63bf93bc9edd21101b3232341344d9b3a7055cc39017cc8dd57551b03d56b5cce1fef8c9a5ef77cacff8d72f67399e0ae613ffb29608e6fea08cbe9f68db4b1a727680def3c120fc5c23838bd948630063c2564454f9543d07e539c35da3244be6f4a214fea31dde453cdadaeec96fd5e9749a0baefa5cfe26014f5cca4c97d7808a37894218a8189400254ce06321be985d4e7c51c4939425a41526ad053973e3023de5e8451edc0320a47bb4c57b13482701ec0159fba779dbd07e7175d794d09b3581e51183ad3edbc559a1d4f11a39b8e9c4ac14e61814fddb751576ac7e75c0399bc7c6020fa4a1d70cd605c0a44ea9fb0ff1e85b3718dff3d09fbb1ee9c8e6bcbe37b0a28b101eec88cb193ae64f9ef0766a736a9719af67c9ab8abe8d37526476c8efa1e55410d42e4b4db32a771f7727057da742f169b01e19e9701e291ed532dc167a1da5fc2acfa32e15ef51bc88c93d499f6c3859f9eba6264c546a320c1c985dc5aaecf28ee33cda5aa8e5fb016f87688eb270ffad31a81238edf774a665f369fbf46ea5420378197c7fdc60de2e47bd66be315e8751e0eea959fad4bd9f21cc9f2df1fcd4c30baf0ed63d431c2fec32cdcd7d6821b4fcd5400972613d0faab54f3e80280b5e72bed970af9128dbd3e70e5252e5f3cf12d00d5dc985ac4c10ca154c32f2178badaf656e5ebe4c8f232a874da0276c330c1c67b75043e06dbe863aa220c341fa550340ec738722659ec6468f6aa398595616dd2546857b35d15a56ca3b8e728fc119b1642436e4b3da5fc50a4375b4efe7797900e3965d7043e5c14a85cfcabd026028f152e054bab08c2fdde0c51d17948b7978aee47826a65e5aba9e6a8d0c2f80d9f35ac7f69c3464eb9b1f3ea2cc39f2a73ba7ddc4a65eff325eab472e146b461c1f01f7263c6eda679c802d45abdec434eff55d3ed2f068b9c3e2b5ea619a43ef0c1c51191198760aa6132bbf326730faf5cadf581ad20910130958430f7e6cab297e0d6dec0a07b3753fcf84d5ab0a9559fbe61b6af47cffa3537832d433338fa6bb1802fe10a35e3bf04818c491e72348719ca435d441078a6e44a321f8872fafde5230e1c7b92db37ef041b3702d981188a909") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/03/21 09:21:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404000, 0x1c8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/177, &(0x7f0000000100)=0xb1) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/03/21 09:21:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 09:21:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)='9', 0x1}], 0x1) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getnetconf={0x24, 0x52, 0x8, 0x70bd25, 0x25dfdbfc, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xc}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x0) 2018/03/21 09:21:00 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) 2018/03/21 09:21:00 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000001017fe) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40201) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) ioctl$KDADDIO(r2, 0x4b34, 0x7ff) 2018/03/21 09:21:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000000)=0x60) dup3(r0, r1, 0x80000) rt_sigaction(0x7, &(0x7f0000000100)={0x47e5e8, {0xfffffffefffff27c}}, &(0x7f00000000c0), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') 2018/03/21 09:21:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) finit_module(r0, &(0x7f00000001c0)='-.\x00', 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/134) socket$inet(0x2, 0x80000, 0x2) 2018/03/21 09:21:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/21 09:21:00 executing program 2: clock_getres(0x3, &(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x4c, 0x30}, 0xc) [ 45.057512] audit: type=1400 audit(1521624060.092:7): avc: denied { create } for pid=5295 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.109975] audit: type=1400 audit(1521624060.142:8): avc: denied { write } for pid=5295 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 09:21:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000040)=""/196, 0xc4, 0x10020, &(0x7f0000000140)={0x3, {"c8c9acc5e14b57"}, 0x7}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r2, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) 2018/03/21 09:21:00 executing program 3: r0 = gettid() unshare(0x40028060404) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="abb3a8318e695ceae804c26721f317c6937574e39135da96") 2018/03/21 09:21:00 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000001017fe) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40201) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) ioctl$KDADDIO(r2, 0x4b34, 0x7ff) 2018/03/21 09:21:00 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000180)='0', 0x1}], 0x1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/03/21 09:21:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/39) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x5, 0x0, 'client1\x00', 0x0, "7563c114e0e412c8", "8e26045b31c21bf3eb2cdbc2f49e0309af9948e7bf9afc8df9b14e19e707d378", 0x9c6, 0xf6df}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r2 = socket(0x10, 0x3, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x7e9c8d8c) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) arch_prctl(0x1007, &(0x7f0000000280)="1a818af4a81dc8a9dfa54e589e1cd92a789f6a79204af0d70f9f8c6b531740fbcd4de930cf72c9179f5ae39a11f5746a06333896ee0d1146be3ebe8cd5493facf36ced19ed1c1e5b1e05ca24064124c75c6548fedb65453dd6290352e8f70d98abfce8d9f4b385ab7e267b1b8fd4f21cdba09088e698593f286db16f5e20f699a20efb0cc1d8dff0cc4ee08260bc8012b789eb21b65aa39e2472605506fb221b81d3fdef288972bad91563") write(r2, &(0x7f0000f63000)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000240)) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/21 09:21:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x0, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)}, &(0x7f0000000180)=0x78) 2018/03/21 09:21:00 executing program 6: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x11f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x20, {{0x2, 0x4e21, @rand_addr=0x1ff}}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/03/21 09:21:00 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000078eff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x7ff, 0x4, 0x7fff, 0x87c, 0xffff, 0x100000000, 0xfffffffffffffffa, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 2018/03/21 09:21:00 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000000000)='./file0\x00', 0x1) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) 2018/03/21 09:21:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x335, &(0x7f0000000040), 0x3d7, &(0x7f0000001c00)}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000004a00)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)="5c593061d6659a033ba228e5a86db3c108867e257d006a1836021a6699753805578eac3c604d57b10d1a0434d88c965d4cded774ab5c1e6fff85f7ce738eeb90446257272a36ef77b1b6de8803e74bd23fcd992bbaab192192cbcdf4", 0x5c}, {&(0x7f0000000200)="a6d7a0bf57c2a0", 0x7}, {&(0x7f0000000240)="161a46c5c99c958a5fab8323f202e7f7470749fcd64377f40b842b7b10ad84825f9ae1c6b763d79222f3cd413eb28a51b5bc601a06874e0fc98483f8fcdc66582e93d114c40de486da6e66426b87ecf21de96c5de7d29c651d1716c49c11e7620a4d9b3772ee052d3c3d624fed5d3d8bf6b85bc03e5dc14ee146ec2e79b6c8dff706c37089c8e32f849feb323de60a8c", 0x90}, {&(0x7f0000000300)="836ccfebcd0a19a01a84e376c8dde2bb6adb387665851d4d82374ac93471cb1e617a0b7bab6609f137c007f87c9ce11680208e34f3bc5241ac56f48e7f9ae8c37c66b369faf51c13647ed68c0c9d1e8cb63a90321f54341239818b82f30550b9341a7f55a19259662afa38046d5ee0b33cef6e621f36749924870e17d128afbb97f35f2c9f7c5da8378d10d1a3d08f", 0x8f}, {&(0x7f00000003c0)="b23bc0dc6aecad2bb04ba05fcfbbbcf76068601ef44bb301cad9370130e8f76de2e188fb765ae85077178983d65318b095c091600a24b4d8d05bb60dc504cd62ba5ea7e4f6f2f963939ee84c3dc150f69383750c46", 0x55}, {&(0x7f0000000440)="c6968cb39c29fb041c1eb039698265e028291f6b3dde7cb2e91440305e04499a0ecf70d973c1782be4499189fdda24f54ab73da971c3ba4a5436537ed721219f7cea0e480aa3eb44ca48b41b2a2d60736a54a2cc778c636f36644a3c50aedd497647d907015ed8582fc94f1ad3b0769cb447403cec620852b21aafed", 0x7c}, {&(0x7f00000004c0)="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0x1000}], 0x3, &(0x7f00000037c0)=[{0x30, 0x18d, 0x800, "b114bf70b7ed6176735bd898f309edb2cf00e579b8564da1e48043f4c07954"}, {0xf8, 0x11, 0x9, "c01dd53a4bbcfec567d1a121c74288b9fa70de78842899b0cf50018e1dd90a823e1d1aa804ad92db58d593485a1e122f9b2d1f96a1952659acdbb7f1ad65a9ae95761f0fe61a4e0bbb9483f18830c069c7a0c2f3423f1d97a6d4d8e812e6efece2b7aeeefdd06fe86a3e0e1a6363c4717e87959b83d87552ecc7c7aefdb7d424f696e0e0067bc50817cd4d911c5e8e4b300a945c0413468797a5ac9e8992f4f479616df4d2db2e95fa407ecf40a378874cb33046e3c9a5c05a6fb63a8f99420bdd11b5c79077ed743dc1718007fe7ed0e65bf093eeecd0abe8817c68f80b5995242cb1d1007aa7"}, {0x10, 0x109, 0xfffffffffffffffe}, {0x80, 0x10b, 0x0, "460bfaecb5970c85d0f18b062d394af479afef2b6d77c53e2461aaba87c6eb9093beb8b108ebf2748acb233ab5fd1775e840a88027ce2dfbfe4708793a8371789a95561ff72a37f1eb84588b0d66af659a4c8ea156ac86707eb91694b5f20a2af496e4ae9c9362f488c5768ad8df"}, {0x40, 0x11d, 0x1, "341d99b9cade3231818fad95e2b15d24abf0b59c03fc024243301b1f33cf2ba24f5b687fc0834973885fb3f3"}, {0x1010, 0x0, 0x5, "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"}, {0x18, 0x0, 0x0, "08ac"}], 0x1220, 0x8000}, 0x80000001}], 0x4, 0x4000004) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000004b00), 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004b80)={@remote, 0x0}, &(0x7f0000004bc0)=0x14) bind$packet(r1, &(0x7f0000004c00)={0x11, 0x1, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 45.263939] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 09:21:00 executing program 2: setrlimit(0x0, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000b6b000)={0x0}) setitimer(0x2, &(0x7f0000b2afe0)={{}, {r0}}, &(0x7f0000872000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000100)='mountstats\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xf7, r3, 0x1, 0xff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) 2018/03/21 09:21:00 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 09:21:00 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x7fffffff) 2018/03/21 09:21:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/sockstat\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) read$eventfd(r0, &(0x7f0000bd6000), 0x8) 2018/03/21 09:21:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000080)=""/2, 0xfffffffffffffe2f) 2018/03/21 09:21:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') fchdir(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7ff, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 09:21:00 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9ff0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000200000000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/21 09:21:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69703de83a33365f7462e26c65735f6e61f5657300") read$eventfd(r0, &(0x7f0000000040), 0xffffff7d) 2018/03/21 09:21:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000000, 0x803f, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)) rt_sigpending(&(0x7f0000000140), 0x8) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 09:21:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') pread64(r0, &(0x7f00000003c0)=""/247, 0xf7, 0x8000002) [ 45.337078] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 09:21:00 executing program 3: clone(0x80000000, &(0x7f00000002c0)="bf8a89dfba6a8690f309b19958b44c77253ba2e52e3925983fccdb3dc7eec37d5af9a51ca4da49dfa3f4598a1828776f3831260d541d826070441011a1789232d1642771164ea5bcc6d5d9f4d58764a5a18e1f38e49ad37b0f195f3683856b2a", &(0x7f0000000280), &(0x7f0000000100), &(0x7f0000000140)="cd9c0e9ea3142811c3c862cf6dabacc004a6d95e7351302cd7f0c9e5986d8514542cfd4b528d7ee300fd661b563279945a7f81d2db2f756ef44c003a6ef65c9df6b89fad4ed2df8157d7b191bab181398c78b34e68b94abb05356a9459cdded87c23e4f17ce061c2a586ad6f6fb36b0de150bc82a2b7cf22572fb3a79d6572e7e99656bdf0bc71800b8637bd0e63a6db1cb6c09266dfeba7c9a808e21055bf63512ab2acd7ed43613d9e21c7b00fb166af8266") r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x6, 0x6, 0x0, 0x4, 0x8, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x7, 0x3f, 0xfffffffffffffff8, 0x80000001, 0x4}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1}) 2018/03/21 09:21:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x3, 0x2, 0x80000000, 0x3, 0x2}, 0x9ee, 0x3}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(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) 2018/03/21 09:21:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x21) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000280)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r2, 0x1) 2018/03/21 09:21:00 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x12, r0, 0x0) socket$inet6(0xa, 0x80000, 0x8) 2018/03/21 09:21:00 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) sendmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f00000001c0)=@ll={0x11, 0x4, r1, 0x1, 0x2, 0x6, @random="f6e571ecf5d6"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="8ea75c5f6e0b894c63d592413d9d6c73f56eba0dbe77fa753e52b1e282e39426a4ff0df4b84f92d52c3ef1dc3103dd95f552485331472a71181e51df8db460e2546793ed00b4b88f49afe550c6f4", 0x4e}, {&(0x7f0000000300)="68a926cdb8269291d98f82c5d8d2b6c29174526c626924a5cd", 0x19}, {&(0x7f0000000340)="4a735ca9e7d01062daf22135c5a1155af940343c6e48edb3fd7fbdb572addfb5be67c740cbf4323ed55b9ac461e03abca27b4f602cb1c123177fcff8ab05cce11e1de6eb3d6455b1e9a9da948a509bd456e47bf7f772556e95883fe4a79e9a77b418dd369f780ba3630fb07e096ce24a8c377e605ffb", 0x76}], 0x4, &(0x7f0000000400)=[{0x50, 0x0, 0xfff, "9c3234429ae260129f878cfe509bf5ee76a433995ab34d9289a6c137dd8b9953343a4716d70c3dc13c6a141d0346bf2ddf1fe32306cb95678101ec60c636"}, {0xb0, 0x3a, 0xbb, "b91fe4b15ca54807659b62e96e788f19d6ebf58cbb8ba736ebd7fc845b97df5a07e7e8ccbf7b3f94fc9389f316a4c7c61efd2da7c2c1a51fa0f361e61b8302c4083fdecfebb47990e27dbe1d7320b15ff451765e99a534a12a88350ad1589ec27f97b321da86c32d89cad097831332c4c8b3c832ca3b274c4806a575a8c3fdf673c794a0d33bf8877cc54aee0b29d24845f9aebccaf08789f3"}, {0x78, 0x11d, 0x8001, "22c12f6546013423df5e72de6da7b8515d4e23487a5e72432342d4941f2aa308aff510cf245dd9cac3513cd0a0d3baf99a18d356ba3fda5e190e6346627e294dd33181a77a1d5a2318012b15b123497d94922dc14e6f46ec5ef172d58da1abb3efd990912bc2"}, {0xd0, 0x10d, 0x3f, "9c063fdf54ea7c0eadeb209b4ca4f6c493335bf367212cbedc7a29095ce7b2896a4d96b18e9f3c0570ae0f29a555ccc49f01559e6a16d7f04630bb01ee920f8534c5114fba4b227812a356eb4e0616f5911b230b86112d0c2e7c04e8ce17dd9632f19d4faaa5c49e58368e0b9cf2eaddbc5912d712e7a2c34d3dde1330e4df578c2725e02d5e98ea5a53a8fcff2cf5d2e0b630ad0b3ac73ca4debdbfc0089b5b54ff05c1e1c59503191b145abc08e5031f723bc749561d48ef"}, {0xc8, 0x19f, 0x3, "1bcab16cf08769dff92482fcb486185f3fb5c8c5dfd5e4b62b9b638ffb4cb84c3083a878529ad15a7c2e6066b7df9b9dcb3edee7317373f23e61e2f1f3fb1bdd4530291e53f7b98d72dd913d468a77b9ef81df3eda6b4099b4a48c41dce0c1e9373c0796ad70182c1910a0296537e55ddc862321b0d026278704d0f7d4f88d6049f6f7aae81e3489ded3220d6e9f5fe29384f1eef21577bbeae01915f4fb3c7f276214701f2608421770c4c1cbfff84fb0bc92dd"}, {0xd0, 0x2f, 0xdac, "c75d16aa9a45918c52e961b9ed4e30a0567d07eb88894cceb95ef0c6b84383ee91662cec8318f4a58e49cc4ce54f810851eba9941bfec43fcae4dd90f72ea98d91a5b8f3b3234c47375dc91af0833ba5bdb49f1dd5ee3388e9abfb0b7edf2fa5d78af4451be5eb4e7bc101d9ba600581e1f79c9b142fccc051a33a4bffc540d4edd3f80197d1cb0825342ec39cee983fcb42f2aab2f967d0f79fa08cecf5e23c5410bf82e55df3d7bc8e6cf191e432b4d099c36ebf8772066e929b3ac4860890"}, {0x88, 0x84, 0x100000000, "bd5047e533b094b027fd88745ae2cff98e3aab868a4985224d09dfdc179ef6901e059966d9eb7ebeb6d796e154763570db299ea47d8032df9441dfacb2c737135d1e17259d46fb2328f95590b405658db7a53b544795e7992bf60f9a79dbe8dbf4ae875b6084c457ca3c2ebeb943e67f5b5782416be60e"}, {0x38, 0x1, 0x2, "bca3271289e51ecdddd3e082e43292b07217f0af31779e6bd0cbe129fbc48e8ab8ca"}, {0x90, 0xff, 0x9, "5294dd16337668ea840169d7625e85ea0940c72dfc06db2142f27af37b96c32f23835ac278b8b949abbbc95b89ac1de9cdab25b8ec2baaab0234e6a43810f95667b8db253ec168db2d233394c83cb6d36c257136d790c5e778a6702535394a64deeb77929a96780f52038c6ab47066059828597147292c65c923f062e7be8369"}, {0xe8, 0x117, 0x3b8, "e2f0a7827ddb6c55380624c89f310205bbc9e47da99c30a1be670d1d472e1a58b2d828b2c27304ec9a39bf463588fd11e6e1efb48fcfe41874d5e96fd1a3ea5f0c539e827a0ee678aa083ed44925b1b9524605d64aa5344b4f31e8d9e6fbc86722656cd5ce934c9dc0479005af7f8af45a17b0e35ab45443fb4d2c79312d180d12fba239c91fe0c366b47ebad62d9585d5269e4fcee6d0be5ba6936dc7fae52d17c8defb8ced9e4b45b35d77fe4bd99e4abd340795c8b6a4971bd18235f67a0189245f74186891958544434ad2c9be48c395fc0776a7"}], 0x618, 0x48001}, 0x8}, {{&(0x7f0000000a40)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="45ad3e631c415da438b546662a66817688a5d6bfda9540f7c56c68353af1a5073307ae5e55f61514191630dc419799c55173feef3eb6ddf8205980e8a49bbdb1f85518e126330b82bc013f9820c308cc57", 0x51}, {&(0x7f0000000b40)="f0c3f98eaa1f", 0x6}, {&(0x7f0000000b80)="b1dbafd5ed905ac2f6eea815b7ebea10174e85bf0628b9f299fff8cc0d5e03526275ce2ed50a23c2bdb31a723b5b4bf2d9158e26ed48aa8103f5918bcc35a902ca57aeb13e88f7543bd0b5e520497a3745a72065c81ae902b3bc8ea167f1a274e66e2f788b94d7b90e99ac108e3d5fb53bf5e5d5166a1ca48073b8f895208181e37fe6d2aec0f081ff35a4b109f67fc50bed2ec84b3ca120a6497f05483dd46d77d739a7a43563239eba3066f4f3cf27cc3a7c81ff1ba036ea80060e08caf0a17111d568b65c2ddee7b931fcf8d2eaab299d151fc93bc7d0ea1428633b864feec0a1280f403576a838", 0xe9}, {&(0x7f0000000c80)="94c970b2f41761b3edc13d620a88472bcb34db2d4969c5868c2cbcbabdc4732c51098070f52587491f6edd663cb39d7125f0234122173b1724f0092e75bc7d7ca2693effc1b97092165cf062d59be666dce53f47e52b985bc4aeea599163f3a9205bb04d1dd8b4c6805429e804a8da5330f407c1243f847c698a79d43b48b892d8479b3df2a6ce48157454fcfa1f7b6f7ba4dbdb1ffdccfb9455a15e76bc305712ad", 0xa2}], 0x4, 0x0, 0x0, 0x40}, 0xfffffffffffffffa}, {{&(0x7f0000000d80)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x80, &(0x7f0000002100)=[{&(0x7f0000000e00)="bae57a8aa704f6e0c1774745994eec18fc30130b4400a18a637aeb7db5bd53923f15db2ab27acdd9b9ebf41e889bd7bf6e88bd43940b5f305eb702462e4a658a686fef6de8e8e987838b65e71c9f0aacf84b062654e37fe83d6daa7aaa3ca278843327eda505326e7bc526c9a4cf04e9229474d047fd15d2927a985ab3241676e8a630172d5152758bc592a9b3853e07541e64aed5dc7564071db3725b74c3c2bee866542e430eb20843fbcff1e899e77fdf06efa1271c84f149545c8153404899fff88789b410afebdef250f00a1bde17d873c5438291436c6d3a4185a0364aeda06774fc1e209717b9", 0xea}, {&(0x7f0000000f00)="edaad6efcdb4348cf2e8dd0022626b4dbc234856ed2fd47dc137a1f71c0ad332878fb84a22ff8d9aef701fdfe37433d6e6003f8f8de29f4383", 0x39}, {&(0x7f0000000f40)="79447114988d43fab3487b0bc0ffc8e5e97d3a5eac171ebc58405208a31643cb50b25deca7f73741e44f735d1e3533248aa82ad5e4ec64dddf19702240cdf919e30cdc27dae09e30729f506ea46fa520d3a566462cd8ad9af48b94a64a38fd5a43b17a33ca57acf6012212444536f68c1a4576daba0dee0c8ef515c08dbd1612ec0d4057560624e575b7d6491a42ef8170bc908a27", 0x95}, {&(0x7f0000001000)="c4c631e9a48d7bcee4d642b6bd81ad8bd4b13ebf8642a7f79177eb9e7c6376e02e5d012f14", 0x25}, 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&(0x7f0000003480)=[{&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000003300)="b1d34fa45280212596f8299e7dd2dafbeb7989c599183017e587a4c045da5a39aa91d79273e3d3c5d6e4cf2bce92d04598bbdad8429cec239ae104b487110d82ba6f1d776cd08e7fb39c11652849da4cb8c8230a7f", 0x55}, {&(0x7f0000003380)="1bef999e8589097cf29a11a877824a005003096676cf9a24cb0af7f95e0fbab992a206cdf5d50e3b40c195503d2cb12bf7e7041064be141162ab4ff7639fa6e0c6c5bcc10830188603a407f12405f34c2c74f0212c77d5d7a4d2fd3ebd5cce3548a4171285e8a606e1fa2661c70c447aab03159c5fc5151a19002d2ba09003f6bb962b80f6f5223db003b10bf8ccd2bab5669129b80da759e89d1cf914f465d69652022922b94038d3611a82e9e7a16d0ed6b1879760361d05a4074641cac37fc5abbcc2e698c84d6084fc9adebadde0102ff24a5879a75da865f23727d4279808fe412ba3c29c56372171c76dab7fac8a9de8e1581526fdd6", 0xf9}], 0x3, 0x0, 0x0, 0x800}}], 0x5, 0x1) 2018/03/21 09:21:00 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0xa, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) 2018/03/21 09:21:00 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x73}, 0x5c) socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3a44}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 09:21:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) r3 = dup2(r2, r0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x1ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000000)={0x81, 0x4, 0x6, {0x0, 0x989680}, 0x0, 0x5}) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000140)=""/126) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/21 09:21:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000040)={0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) 2018/03/21 09:21:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/21 09:21:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000000000)=""/113, 0x71) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in=@remote}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) r1 = getpid() r2 = getpgid(0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e21}}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="08020000140520002bbd7000fddbdf250f000002f40171000c007d0000000000", @ANYRES32=r1, @ANYBLOB="18001b0000000000fe8000000000000000000000000000bb0c00820000000000", @ANYRES32=r0, @ANYBLOB='\f\x004\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x208}, 0x1, 0x0, 0x0, 0x8041}, 0x14) 2018/03/21 09:21:00 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28c080, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x12) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/03/21 09:21:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) bind$inet(r0, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_adjtime(0x5, &(0x7f0000000000)={0x1, 0x9, 0x800, 0x9, 0x7, 0x4d66, 0x8, 0x3, 0x20, 0x5, 0x401, 0x9, 0xfffffffffffffffd, 0x5, 0x9, 0x800, 0x8, 0x6fa, 0x7, 0x1, 0x1f, 0xffffffffffffffff, 0x2, 0x5, 0x0, 0x8}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) [ 45.537808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 09:21:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x80, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc)=0x3, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x200000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/251) socketpair(0x8, 0x7, 0x621ab85f, &(0x7f0000000040)={0xffffffffffffffff}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8) inotify_rm_watch(r1, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x109100, 0x0) 2018/03/21 09:21:00 executing program 6: alarm(0x7ff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xeed054b92288f222, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040), 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000012ff8)) 2018/03/21 09:21:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x400, 0x2}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x401, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000000000}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x3, @empty, 0x4}}]}, 0x110) 2018/03/21 09:21:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80000, 0x0) write$selinux_create(r1, &(0x7f0000000100)=@objname={'system_u:object_r:getty_exec_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x38) mknod(&(0x7f00000001c0)='./file0\x00', 0x8000, 0xfff) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/22, 0x16, 0x1}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x23, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10e) sendto$inet(r0, &(0x7f0000000000)="f58dfc4c1e6e71ce73feba085bd4440443a2920f327703eb6a40dfffaca87346403d71c5cb170f65ac473feb5e56", 0x2e, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 09:21:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000), 0x4) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x7, 0x40}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x0, 0xfffffffffffff000, 0x2, 0x7, 0x5}, &(0x7f0000000840)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000880)={0x0, 0xb3, "587c3bb439668a443bd65f994e7f2b60ab2ddd3fdad6dbb8680d86fa7db390f393c340df9d2d1c2106881eaca4f3deccfd9aa16676dd4be6e4e8c31737143d26e63cec35241d5a8478ea6ec75cbf64c9eb114fd6276b2558966495193dc2d8d054f9e5797e75d2ef1c94fd3e68ccb0b9f1f0a77350efef298a9dcf70688e18f3d088aea8cebe6698a090a0936e3d0c86621389b4eb8b97a558ef1ec3719bf6c02c11789abab62607d16f406295870dcd0957ea"}, &(0x7f0000000940)=0xbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001f40)=ANY=[@ANYBLOB="4102000600f39bbe5cc13b7c486bd4d36565fc439ebebc6d18cfd64524f317d97c84b1ae522b55d0f9b9ea7898cb24eed00b228d41ecea1fffe2e2856c3cef00", @ANYRES32=0x0], &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xffdf, "a60b2a5f14d51ec3317e8f3db427914a3e8005f27ee08f24803bf0b0a58780d8b6e9c8d8d9edd763ee5f8f715adec99a9de4cf27f022a5b819fbcfd63945f77407f8954e504069d81b116f28895c5deddd769a27f97bd4521f9225db545328f2e3b088860b78080b9dd461b3b9bbc5ba5247d277a8fa2e6d5b5256af0c8da9dea260a9e12bb0baeb761688d4ad78dd"}, &(0x7f0000001fc0)=0x43) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000b00)={0x0, 0x2, 0x30}, &(0x7f0000000b40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1906, 0x6, 0x4, 0xfffffffffffffc01, 0x0, 0x800000000000, 0x0, 0x80, 0x2, 0xa, 0x8, 0x54e, 0x5, 0x1, 0x200]}, &(0x7f0000000c80)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001040)=@assoc_value={0x0, 0xe3d0}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000a00)={r8, @in6={{0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, 0x2, 0x3ff}, &(0x7f0000000980)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000010c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x7}, &(0x7f0000001180)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000011c0)={0x0, 0x1f}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001940)={0x0, 0x60, "92050cabd82d5cd1f0706902dc79e64fe6e2783236037fb3dd22b7a93c11f53a2d73a73f5f50477885a06fb98efec85b18a0ae19b6238fcae8ad095373212e1635d9787ba29ecab05f04022f4f46f4d4b024733a0bea32fb6aa961149d2413db"}, &(0x7f00000019c0)=0x68) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001a00)={0x0, 0xad, "6211f9ad811dbd83d49ffa94d0e283fc754c96f5a7216f4713d11644d1e20cc8867b9a75af5fb97dbbdb5797fd3c00064421e4128c76f843d0e98c554a3ee12a9ae527b9e6128b2aaa9fd911b0a2e96717a90a5f44109370fcafdc392164cc1def9e49070708055b8704ba0884ffc6e6b671a3758406885361644dc4d3a0a944e02c432a1d1830968ccbecbd7af35c976857f96f134d34bbdcb20c458a0859dc60b9bdd9f705852524683160ad"}, &(0x7f0000001ac0)=0xb5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001b00)={0x0, @in6={{0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff]}, 0x1ff}}, 0x81, 0x3, 0x4, 0x8000, 0x11}, &(0x7f0000001bc0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001c00)={0x0, 0x93, "4f3c23259942a1c8a06174737df385263cf77b5aaf2c35292fba1d293b945d7712e7cff80b14e0280349ec02e986f8b363b3574f6cc73199eae95f9f437276b2bb0f352c7709eeaa49f1cd144297819169bcbd43d33f1e15be800850b743725e7e63a2a0f4472bf21880333d2a14cd474184e4c69f403c6fafda5623fe9bc2bd1d3b8932e6aa546c32fe77f8b4d490fc9b6eda"}, &(0x7f0000001cc0)=0x9b) sendmmsg$inet_sctp(r1, &(0x7f0000001e00)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="6c4584ae8888297b413e7c0782e4f0f1a17a4f34d115c2a931af4d024709f9561145956f2de353c94eca8f84ed34f8c6035aa657e34760ca27eb7fae3f308a161cc4bb2b633b7817ae229fc6cc07297844b5a4bbbb5bc642cc3867b815dceb4ff8c0a4ca56bcaadab5c77f9afc726efcec7568e2ba96e7db2eea2cc4f7a4719e776ab8bdaadae5c5073348358b023e964186bdeef301d7029a9d37f50d5a8be28bd0ff40697d33e93eb795f11f13a7295d53ea1ce3a6b4c917174d5ac21a66e64e18", 0xc2}, {&(0x7f0000000140)="2fb48ce3eb0c0f6e892e689d9bdc88e97c1be2575bede64f9b0a176c9373981e7cafaabf813e1f7a264f2015c844d0e6783ccc044057fc17285bb044400432c0a148a67fefea05ae8448311bed3ad855f42144035383db682b1dc5f4a6298c5cb68c84df209d7fdb81fba60abc398f6fbce6ac76d3cd12899fddcd97", 0x7c}, {&(0x7f00000001c0)="6423497e590842aa3680fe4339f08ceb5ee0f66d327175bedd59586f0ef66d19c4e0fb7cf11780f8e992affde1fbb4b6d5b52c020ca13d556e5f60c22e2f051d8eeee65f9dd8ff34dd78f06c9493cbee408f627dd7238363027e7e2f19501b292cc3d0ed2739c9a6e1b1a11170284250e5195a6aab5f89cebb8cacb53f2720537627cce757c0c1e4ea080f29", 0x8c}, {&(0x7f0000000280)="9f5cbf0265cdd186f8e072e604dc3091bf551cc0bddd356441438e535e71bb9f04f4aab62321b7f1014b019e40d20be2fc610d1d46fc3966e3fa35dc28574efb9db9ab8f69063bdea6c3119db6828a5cbfb0d72e8c16920c70ff0287f3c806a64dbb508a33266a707e7a9f38036e256d08c8b5e0c237606b5abbde88b13f5d8cefb1f40338f2dacf2a1c69a8cd4b05", 0x8f}], 0x4, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x4, 0x100000000, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x40, 0x6, 0x0, 0x401}}], 0x60, 0x8000}, {&(0x7f0000000400)=@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000440)="861aa3cbda948646232ace85a7a85d06bfe4e71f9730f371305ff68e8c6068e8e61b3cd6044561270969b7fe1bb22c9d883631beb3c286aaeea8e2ac81c722fa581a6add4a93d8b94015fde8427271177d440fc194dfcf02", 0x58}, {&(0x7f00000004c0)="9baee954476f03341333570af5a9973d21b2e7fb6936e77df1c3fbc6517e3154f7f68e3e9d134636db43f5ea27eab6319bcb1f1f2538479954", 0x39}], 0x2, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0xfff, 0x0, 0x8, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x0, 0x13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x587e, 0x8, r2}}], 0x90, 0x20000000}, {&(0x7f0000000680)=@in6={0xa, 0x4e21, 0x87fa, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000006c0)="f08f4f6c70fafee160e26b0f9cb7671111fd4c0a44247c833d949d1677ca9fe06410aeb1eb5bc30ef46f87151ebd9c483ee2a582b69569ca792d4ab74a2c761d905b8bc1bb8767984e411592103ae87de7b56e163bbcbe932d01938e9a434114fde9cda976e42adbad1e129698541d8f7ddfb794c46423ead6f20e1cbdad0e4ad81bbb883569396321a11ddef9d2499ca9147ce3075d9c3577fcb0df7b540857317fd3af3289aaad0f4eaa3a8ec49cfdeef0cfe737b13c35989307804fbff6", 0xbf}, {&(0x7f0000000780)="56f41f9bf733fb5e325c21573db0da9d87bd188dcbcd81707a5a26a3b83cf3a59bba943cf9134eba84a8", 0x2a}], 0x2, &(0x7f0000000cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x1, 0x7, 0x4, 0x48, 0x3, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x800000, 0x2, 0x1, 0xfffffffffffffffd, 0x9, 0x1, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x7, 0x80000001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0x80000000, 0x7ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x996, 0x4, 0x1, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x62, 0x2, 0x200, 0x100000000, 0xffffffffffffbb71, 0x40, 0x7, 0xe92c, r8}}, @init={0x18, 0x84, 0x0, {0x3f, 0xba3a, 0x100000000, 0x7}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffffe, 0x6, 0xfffffffffffffc00}}], 0x180, 0x11}, {&(0x7f0000000e40)=@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000e80)="4314237613efbb286f37f98ebfb3de80d810fff5828fd360ee6dc80318cbda4c408050540cea2762eecf0b891c676f5fddedde967578261ee708549816585cd1456e28cb71c7745b04b30aee36c819d6a5a16f744a09e04b1076c9adb92a392f73dc7fcbecd4fdf942fea6a42707033e546807879713487b40a6bc4bb5bcb77a159d99dca0b83179811704f4cef6521cf21e52eeb6d9053480d642c3e5cf878c69cfc2208a2bda885f2bc10c3af4b067479439eb99898511e0a0076e1551991321cc828277d93c949064", 0xca}, {&(0x7f0000000f80)="cce8d4a705052a52db24da7b97e1094ba98b163b21838f2997e243784500c54bbd08b4e7c66fda6e5993338064339f02a35c91ddcd251e5fe86032cf9012b7716ab070bf396c9e7fd301cd32c39731746212d270a5b365521d747284e87578410c2469afaef4390b1ac73d6e34", 0x6d}], 0x2, &(0x7f00000012c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x3f, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x7f, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x7, 0x8001, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x426, 0x3f, r11}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x101, 0x1800, 0xd9}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x1, 0x205, 0x0, 0x0, 0x1, 0xe6, 0x3, r12}}], 0x120, 0x24008044}, {&(0x7f0000001400)=@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001440)="1b7e9a8812a6ce7de597174eddedf9ca0c5a02cc13887d902f906476c1ff655d1a3996fa525497a3716afdb06342f3a9e005a3eee14dbecd1f2cae8c5805abc01d38bf0ff38a019bda785d01f23d9074950538a88da2da050dd7d767990df18e152d99", 0x63}, {&(0x7f00000014c0)="c5732c0c97f0e66151373bb528f9362fdf7776f48091e50a7ee58ab85f76c0dc5564de28a5c66903001b37a9ea55fdafc9eff0994bb75cf1035d45811b1abc902c2a4e5833087c91bc6bc542f9d3", 0x4e}, {&(0x7f0000001540)="376b2c2f5d88ab9fdef1b857a1bdc114cd1dcbae32521a9ad224ead2a91da1f7ad2428af423205579b1c958dc5e93a2c3e60b6929df64a2a9cc6795b24209d6428ea7161512325389a35931825bc7b21d609acdec6d437c17bbe1707780f785537c52d6545c9e7def0a56b34bccac1058027fc64305d96395830d9bf2d0c07a006bae9c1e5dc8199d8ba34b5056e529cd687c9e8e6691dc1bd7db178a8fb81c581846cdb2e93e4c9bc7195c898d5ab02a7be7bae5c289ed2", 0xb8}, {&(0x7f0000001600)="78468fa8ddfafcb34e575c0cc5110719700456c9c7a4a8f2b8fd1febc785407fb6da677513e3e1b964160bb0fba5df7fc81380328aafe965ff53a5e0114392e1c2c50dc43ec048edb85ef384e3e91eb7698549b6d6f3633f17bf1b2508ea856e492cd929aa1e6b5e", 0x68}, {&(0x7f0000001680)="9cf4ad7986c65289554349f70ba6b6af92b21d5ea84e425e2c62f7128ce1babadaaedc732cf9f0c5ca72874670cd1d1e8491d655e4b7e2a073f2f56001eab278e78005543c38169b95", 0x49}, {&(0x7f0000001700)="1afc6f2e23d60c00d306b0817fc7e303f76a369f1833c31953680ac8e32170b162e8d029c96ed877f2e033d73c495fd582da5aba6b9f43b13cd620992f13300e2794ff6a04f27c71d2c2867defca64e8337f38ed0b12d3e99d37c683b1dd8afa3291a024b8540d6f0804b0fa75a844ab15627612e5acac43cd31009def9a77699de47c94dd730da338355415cd4b28c02c8aef73d72a0d791e3520f6f05f6f12033375fa504fdae635215a6c917f80e5b56ada339851002f86cf0f27a8a39906ff824a86551005f8ae94be703ddf52f313e6fc400266eea421bceecf5d79e8f3233cdb3aeec3564098def23be999c62abe", 0xf1}, {&(0x7f0000001800)="fd7aa62f30b4469d0f845e3507c37ecc99e4cb021bd878270ac0b837449f3e251e7155db639cf09c3d47690210425820c93c0e7eeeb619e265ec04bfd5d94d59327aec94101127734cfdf9c581ab8b8739803fd6042dfaed27113f8b8645edc265b0cdda5b61772eba39ba8c6a685a7c9d1e69a90d42ce1186b0bee52a01ec7b620a95d6a648c23865ffe4fbe1819c2c5ef84eca6d004be27945ea1b", 0x9c}], 0x7, &(0x7f0000001d00)=[@sndrcv={0x30, 0x84, 0x1, {0xd558, 0x101, 0x209, 0x20b, 0xffffffff, 0xfffffffffffff0ba, 0x6, 0x3ff, r13}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x7f, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff53, 0x8000, 0x8, 0x3, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x94f7, 0x7fff, 0x8000, 0x40, 0x10000, 0xbae, 0x6000, 0x1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xd4, 0x200, 0x6, 0x1, 0x8, 0x1, 0x0, r16}}], 0xf0, 0x40004}], 0x5, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000c9ffc)=0x7b) 2018/03/21 09:21:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x2, 0x200, 0x6e, 0x3, 0x101, 0x82, 0x1, 0x4, 0x8a, 0x2, 0x2, 0xffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x3, 0x2, 0x8001, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000003fdc)) 2018/03/21 09:21:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) tee(r0, r0, 0x2, 0x2) r1 = dup3(r0, r0, 0x80000) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x1001}, {r1, 0x8}, {r0, 0x2}, {r0, 0x4}], 0x5, 0x1253) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 09:21:00 executing program 0: clone(0x200, &(0x7f0000000200)="670179cf959f4b9cfdb2a81fc05473185fea974b3548eae6f7f13f6628dd04000000000000001d53cd280f14071da688ffab8c95000000240d53505f1e00dd6cf9a90c59b1e3c72610ead59b0c92", &(0x7f0000000000), &(0x7f0000000380), &(0x7f0000000280)="54dc357f6da55a7cdebfdc40899cc93a9713255a27188c4726bcc013e82771c99493908cc5038fb1dafde20b34be444ee6b140b66f6059b8a4dc8d3effb93c3df90e35c9c18442969d94daca347103aec3facf9acd0ff09d02937373c80809df28f691ac20b2b9ceb9c46be1a51cc301507dae9a35a45046d08e01c16fb739fe3d79769f15146649acd29dee57e44cdc374e357aeedc85b59d14f84e3148aa1470ae5ffbf8e073ac7b73d8259f4eca64ca5a5818ad4a9401d998f68d9b9d797cec49add1d430c8c677826b0134045452b3bba160d453dc3137117e11d6a6bd61b0ced6d2") get_robust_list(0x0, &(0x7f0000000ff8)=&(0x7f000002efe8), &(0x7f0000000000)=0x18) 2018/03/21 09:21:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ipv6_route\x00') mq_timedsend(r0, &(0x7f00000002c0)="1d166ff9382a7bd711a684cb29bb", 0xe, 0x1ff, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x8, 0x202001) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/236) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4c, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000040)=""/222, &(0x7f0000d0dffc)=0xde) 2018/03/21 09:21:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="0200000014000000000000000000000005001900000000000200000000000000000000000000000002000000ac14ffaa00000000000000000d0018000000590076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862d8e9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae400000000000000"], 0xa0}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0xffffffffffffff00, 0x5, 0x4, &(0x7f0000ffa000/0x3000)=nil, 0x7}) 2018/03/21 09:21:00 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='keyring\x00', 0xfffffffffffffff9) inotify_init1(0x800) add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="51ccbc02000000000000969e1ac78730e2bc29ce986c3fe1", 0xffffffffffffffee, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000340)="f409fd2994feb1f3c0daa7997756a4330424e9f23807af7223d9edbf5c598715c9e0c244690933c92c8e29b834e0a9000e290f5aba68df409d97435fa2f34f73a91a997e6afa17a192140f41725b376ad59d395c7cd86373a455e9091305b0081d4edb0b18508de868c7fb14c4e472b1dcabdec373a2bb736d9ecde7ad9aa4f7705a714cf334d8a6bbdff0c120753faf13748fa45721aff4b15ae5457238ba884201ddfb4f4ff452111ca7b93bf380e8f450974b11107c7ba2aaacac4cc83bd3428001657545f1e8bc") r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000140)={'ipddp0\x00', 0x40}) 2018/03/21 09:21:00 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x420000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r1, 0x4c, 0x0) 2018/03/21 09:21:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000080)=0x60, 0x800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'bond0\x00', 0x6}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r2, 0x0) 2018/03/21 09:21:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x2, 0x8) socketpair$inet6(0xa, 0x4, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x25bb82fe, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff81}}, 0x7, 0x100, 0x7, 0x7de3, 0x19}, &(0x7f0000000240)=0x98) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f000047f000), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="14000000000000000000000007000000"], 0x10}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000380)=""/185, &(0x7f0000000440)=0xb9) 2018/03/21 09:21:00 executing program 1: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) r1 = memfd_create(&(0x7f0000000000)='/$cgrouplo\x00', 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x0, 0x5, 0x0, 0x1}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4040) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e23, 0x7f, 0xa, 0xa0, 0x80, 0x2, r2, r3}, {0x89, 0x48, 0x1000, 0x1, 0x200, 0x2, 0x658, 0xffff}, {0x2, 0x800, 0x1, 0x1}, 0x4, 0x0, 0x3, 0x0, 0x1}, {{@in=@rand_addr=0x800, 0x4d5, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x1, 0x0, 0x100000001, 0x2, 0x800, 0x5}}, 0xe8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4b00, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00000003c0)={'tunl0\x00'}) 2018/03/21 09:21:00 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='personality\x00') ioctl$TIOCEXCL(r1, 0x540c) 2018/03/21 09:21:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x48000, 0x2480) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000)=ANY=[@ANYBLOB="1ec73bf1ec2587b7da000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/21 09:21:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000000fdffff003f00000000000000000000d1ff2cc1b31c8f0993ad02174879b5fedd6ecab8c29c66f1766a25edd3ae4edaca0d2a2a00aed00db65a8b396109eb49da787768c04734ec44540efc7ef85d2b1dbbe03a8dcc1f070f74e82beb6b47b999870577431f940a0d80cc708333039ce684d3101d9b251e067cfad1ce56099a3f1edd092889650ad24676a33d12f35f00f20c2b508ac88a8dbdcfa5f9043d594e9b8201"], 0x14}, 0x1}, 0x0) 2018/03/21 09:21:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x4522, &(0x7f0000000000)) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x181040, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x20, 0xb6, 0x9, 0x401, 0x0, 0x7f, 0x4000, 0x1, 0x2, 0x40, 0x4, 0x48d, 0xa241, 0x0, 0x1f, 0xae0, 0x10000, 0x6, 0xe7de, 0x2fd2, 0xcce5, 0x80000001, 0x401, 0x2, 0x7, 0x30bd, 0x80000000, 0x0, 0x6, 0xfffffffffffffff9, 0x995, 0x7, 0x4, 0x5, 0x8, 0x3, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x200, 0x122, 0x400, 0x5, 0x8, 0x48, 0x1f}, r1, 0x605, r2, 0xa) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/67) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x2000}) 2018/03/21 09:21:00 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x40000000, &(0x7f00000002c0)={0x3, {"f53aa1ea03e4fd"}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000200)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfd37}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xf}, &(0x7f0000000180)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, 0x14}}, {{&(0x7f0000000300)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/21 09:21:00 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) getrusage(0xffffffffffffffff, &(0x7f0000bf9000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r2 = getpgid(0xffffffffffffffff) setpriority(0x0, r2, 0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) 2018/03/21 09:21:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) epoll_create1(0x80000) accept(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0xb) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) pipe(&(0x7f00000000c0)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/03/21 09:21:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x2, 0x1}) write$tun(r0, &(0x7f0000000340)={@pi, @void, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @random="e1ce2d534944"}}}, 0x22) 2018/03/21 09:21:00 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x10001, 0x80000) connect$llc(r2, &(0x7f0000000380)={0x1a, 0x301, 0x9, 0x0, 0x401, 0x7f, @random="0ff72bceef12"}, 0x10) mq_notify(r0, &(0x7f0000000100)={0x0, 0x1d, 0x0, @tid=r1}) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x208000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/03/21 09:21:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001ffc), &(0x7f0000001000)) socket$packet(0x11, 0x2, 0x300) 2018/03/21 09:21:00 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) open(&(0x7f0000000080)='./file0\x00', 0x82800, 0x100) 2018/03/21 09:21:00 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0x6, 0x4) 2018/03/21 09:21:00 executing program 7: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f64ffc)=0x6, 0x3) bind$inet6(r1, &(0x7f0000776fe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/03/21 09:21:00 executing program 2: request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffffe) r0 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='eth0vboxnet0)\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000240)=""/15) r3 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x48, r1) r4 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) r5 = dup(0xffffffffffffffff) keyctl$revoke(0x3, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000000c0)) keyctl$search(0xa, r4, &(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, r4) keyctl$unlink(0x9, r3, r3) 2018/03/21 09:21:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, &(0x7f0000002000/0x3000)=nil, 0x1}) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/21 09:21:01 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {r0, r1+10000000}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) [ 45.882405] skbuff: bad partial csum: csum=65535/65535 len=20 [ 45.887459] audit: type=1400 audit(1521624060.922:9): avc: denied { set_context_mgr } for pid=5541 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/21 09:21:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/138) r1 = accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fallocate(r0, 0xffffffffbffffffc, 0x7f, 0x0) sendfile(r0, r1, 0x0, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x5869) 2018/03/21 09:21:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/45, 0x2d}], 0x1, &(0x7f0000000b00)=""/32, 0x20}}], 0x1, 0x0, &(0x7f0000000c80)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x280, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/21 09:21:01 executing program 6: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="d1", 0x1, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', 0xfffffffffffffff9) keyctl$negate(0xb, r0, 0x0, r1) 2018/03/21 09:21:01 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x52204) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/20, 0xcb) 2018/03/21 09:21:01 executing program 0: syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/03/21 09:21:01 executing program 3: rt_sigprocmask(0xffffffffffffffff, &(0x7f0000032ff8), 0x0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@dstopts={0x7f, 0x37, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80000001, 0x9a, "c8145f791de89a66a4581d92c4c7f5042bfeedf67090b9fd140e1c7e41eed0571b053e5feaac27cf3d6e1efa5d3d5b4afc6ba973cab7a70c1ce60fd2b7254e84885b170b99be350105db659372fd54557341037677876c9fecbd2ac66c8090cd4113067b3b7847ff094ead56de68567f3cb367348a1991f197bf8d0730aeb0085f62c46aaf63ce234ece8f7c4b47fa63b9dd474631917da6b3c7"}, @enc_lim={0x4, 0x1, 0x800}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @generic={0x10000, 0xa5, "2b70f2b3cccbb3833d5a9e674153fe2b22b550cb5d86c8b1b0f84ae2a8e87447dcc37344050a549d4f8604d903d3a69ab1e644b75e819e71404ddfb876e59df39143a43f3c53848c648bc6914688ad1c7990d9edb02ee659d9117c4846effcdcdb6f2b520977e9128500b81a750c4905526ca76d50618944fa8c3dd1d6b53ba0c65199f0141f006cbdf9c26196667ce0e4a5b2ada793d1a9b81e29953dc29846cc279aae15"}, @calipso={0x7, 0x28, {0x0, 0x8, 0x4, 0x9, [0x1, 0x0, 0x7fffffff, 0xad]}}, @calipso={0x7, 0x10, {0x1, 0x2, 0x9, 0x7fffffff, [0x3]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x3f, 0x6, 0xfffffffffffffff8, 0x3, [0x1, 0x7, 0x1]}}]}, 0x1c8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2bfff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x1) 2018/03/21 09:21:01 executing program 2: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x7f, 0x9, "282ea8700bf04d30d5fde5ab6dfd4bc23a7ccc77f6414dade9e677babf6e2ca1a1a12937cea4181a1e3d730c8f9bd3cdb0b855166b2d9fbc779f2c6caccf1f0957328c818dd6083265250ae0d737c06c"}, 0xd8) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x3000)=nil, 0x3000, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/03/21 09:21:01 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/169, 0xb91}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f0000002000)=0x54) 2018/03/21 09:21:01 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000007000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/21 09:21:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/103) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 09:21:01 executing program 6: request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="e0e619e37bf9b3302e00", 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setresuid(r0, r1, r2) 2018/03/21 09:21:01 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000914000)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x0) [ 46.095646] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 09:21:01 executing program 7: r0 = socket$inet(0x11, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x240502) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1400) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@random="6750a471fee0", @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/21 09:21:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = socket(0x1, 0xe, 0x0) shutdown(r1, 0x0) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23}}, 0x3, 0x80, 0x6, "6f37fb88bbcc5323fa318fed679b5e2c8f925af1150d92bfeb735c2f55e56f082dbc74a5896674add26c7d781ac5e68a91037d113d27d82f56ffe18b15ccc32e7a721a8dc20dbac5629141fc58118a8f"}, 0xd8) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0x8) 2018/03/21 09:21:01 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8000) socketpair(0x0, 0x3, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x80, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x22}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000240), 0x2) setsockopt$inet6_int(r1, 0x29, 0x77, &(0x7f00000000c0)=0x3, 0x4) 2018/03/21 09:21:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x4) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/21 09:21:01 executing program 2: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) pread64(r0, &(0x7f0000000140)=""/226, 0xe2, 0x0) 2018/03/21 09:21:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7ff, 0xffffffffffff3dc1, 0x6, 0x4, 0x90}, &(0x7f00000011c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001200)={r2, 0xffff, 0x23e, 0x4, 0x7, 0x3e}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="9d22f7f34016942f67293daae731c80fb305470f30c4e36725feef9debcde5ecdc0f7d52de61aeeb7c9aa20572ab5c2a85b54785fb74f972c1c41be812548d2013a3ce28a3f45fb5832d0e782ceb5b89d8737e802d241deb", 0x58) fstatfs(r0, &(0x7f0000000000)=""/4096) recvfrom(r0, &(0x7f0000001000)=""/91, 0x5b, 0x40010021, &(0x7f0000001080)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80) 2018/03/21 09:21:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000080)='${\'\x00') r3 = dup3(r2, r0, 0x80000) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0x6e) connect$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/21 09:21:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000072c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r1 = getegid() r2 = getegid() r3 = getegid() getgroups(0x5, &(0x7f0000000000)=[r3, r2, r2, r1, r1]) setresgid(r1, r2, r3) 2018/03/21 09:21:01 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00a377eb9386fd0000"]}) 2018/03/21 09:21:01 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="96000000a5421c8275209b018a3a270e410a27cbc307fbaca3b702ca585474050000b4c60072ffb8faf2f09bdc5e4da97be8c44699883b4aa5a1d2f9b95db021b6c7cda6f1ad0f1fb9a8b20c60d4a3bb0bd1cc913da1d93a93287544afd796b0437660a164bb53576ac685a41215d54a5e9773837389dd091dd8c3587d3ea2e813912f38bb83d9863ab1dbd7ec8a878d655393f3bb5dcdbee3faa07c10b92bc5"], &(0x7f0000000240)=0x9e) write(0xffffffffffffffff, &(0x7f0000000000)="38d9b5158f010000004da3b776758f4dc3a61da71c60ad99de65b1521e4d917cd3dba46db3c23293f7ab3829656d34652c89ced418e4c1bf2111a55e9f7d0575dec5b5605bcef55ab4e03f17bb213d7ca8872024c24918dd6ed680c91c4d4c8fa01f4366c69565020c0c42aad6d7822e1b396dcb787b1270ed2ea7803011b748dc58afbbbb7493016b4cb8f183d741b12dec1ba77314a927c9a25a0fda6f27f4b054e2fe7f3763c1f77b16d214958e82a029950623", 0xb5) 2018/03/21 09:21:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x408800, 0x0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/03/21 09:21:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0x1, 0x1, 0x7ff, 0x3f, 0x0, 0x4000000000, 0x2}, {0x0, 0xf9, 0x10000, 0x10000}, 0x8, 0x6e6bb8, 0x1, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x3507, 0x4, 0x0, 0x57cd3e05, 0x1000, 0x1, 0x4}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 09:21:01 executing program 5: r0 = socket(0x10, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x620000) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) 2018/03/21 09:21:01 executing program 6: getxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/82, 0x52) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8040, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8a900, 0x0) renameat(r0, &(0x7f0000000140)='..', r1, &(0x7f00000001c0)='..') 2018/03/21 09:21:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0100012f46ed57286c3ebaf4aef30e0b685b008e86f5e436757556476dbcf00142d311"]) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/03/21 09:21:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/21 09:21:01 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003ff4)) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x3) dup2(r0, r1) 2018/03/21 09:21:01 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'erspan0\x00'}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) r7 = getuid() getgroups(0x4, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r9 = getpgrp(0x0) r10 = geteuid() getgroups(0x8, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000001040)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1, r0, r1, r1]}], 0x170, 0x40}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000840)="dbeaf248635fd8c0ddb4d823183641", 0xf}, {&(0x7f0000000880)="27236fc4fd93da9cb62ab750db3f2dacaf394e2bc168d7bb3720ea52c6e19977ff18d59b714aa6215cb89fd6facbdd0e97e7a1bf8cb82152fcb1df2a108994b6a620f51f36b6087e67f14a", 0x4b}], 0x2, 0x0, 0x0, 0x4040}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="e988e4b04ee8902d653e7d7c492351aeecdd9c9a6e50bc5b48a08ffe2f1c0d208464a587e6a515868874bec5e6bcb661d0fb8f1968f49bddcbdb27ae5babdcb6800e603681c9b2dccb491905ce571e7d78b910163bac2f0267513d7a81cc6ae8172cfe21fa8d5e6423059d291c83640dda82e409eb0fe3e7b7dcea7007699f25f3cf6181c2b204c5470a", 0x8a}, {&(0x7f0000000ac0)="f65a76b8e9709a3d222e4a0c3c218153bb3ca27f3e3ff00420991e22959f259dca2d8b7afe138216cd44342676409029d811c64cd1dc0e7f4cf01eacdfcb52c3dbf7860048dc014fac89ec2aa19228879408a6dfb36bf5aa1f2c882883791eadc1817da00b001473f76b9d21610fac74df8101e776a50f", 0x77}, {&(0x7f0000000b40)="bb4aab172f3280fd6925fc66e6177f24b1f12c27f5341557974b77bab96ce9e5f55e77f97e9dfc2a87abaee68fa83b5a73e03540a9cb7f553f8ac3ed368abf2d1ccb8ce8ed103322c6dbbce824fc7322f3231f8db6559c7c42afd3a4cf78893ce6b25931c41c9e34627e64ace2154dc3f737c805100a016240b1778962bba0e9440138d4b45cbe603362201fd5bd367841b18fee5238fa86ba3032826df8ed7b1f9d3d1e62ed2592b3a2caf17c5ee49d446f9c61fa7741a4bddba298825980e3e0b1b17972c4886627e3f1f0398e99", 0xcf}, {&(0x7f0000000c40)="4b493cd89df5c02f2305ad4a0ecde75176198ce57039706d8142ef8f55e7f2838c61e9612ef6d0d9b7beb8562738e2bc6831fbfdc6d72b305d401423554880fb7cb382d267526b50300696dde53055c0233bd34951edb52d921655c850538ba58117994c7a4edb549834429c36c8317aa9963dbe11bcca1fe1fd724b96d24df1f15944c0b536eca551c545cdd44a5cb221885d0a339ec0cdf19bb04169e6daf841faf9c0c34cba418303c85169fbf2d97ec0", 0xb2}, {&(0x7f0000000d00)="d6f1bd19a28172197b24958422cd14fc63b86a3ceae32f7f0b3fff2a1e7cd808570652a438a9ec9383339aaa22048e5cdd6ff1fc9cbaf7f09e5971fba992a2ff2494c509cbb6257c8b458fc6c8688e63e3cbf2054cd6c051bb514b7d7893545b50945036e70c76478731fb325eb23a0e392b7612ecbf82e093768011a521000efef9235b53b6d23b6df57c16e2de728c269ee8f27c2e1c23a2a1399ea75c7ed596424af25078e2982c92ba42ebc5cefcd0e5f55b0d46824a72708013cd0590b7f93ccf", 0xc3}, {&(0x7f0000000e00)="a435570f2d33cf9b0ba6e933f13dcb0758a3827c668e989d08897641b2a011a2b7ab5c4cf9fc4ddf487d921f8a360c45ab551c2b4fdb38703b7997bcedd365f06993708dc36ed30ebf6908432b3047dc8fb7fdd8a84161100aba242f867f45f8d2082bf32e332249ab332da4d3490278dd78641cc0194c0453c9abfa11d17060489c0c3d6150a9c4aea3ac0087d476815518e11d748a91ff9d1deb2243fe54266bac7d883393fc0d66e58c56d64e8069697a6f340351996f7c152833ccdf18ddde3ce1c431baefae061c7750a3b6fffeeb382cbb50d62dc85b5136158dc5cce36d68abbc1c5484e8e4341ccb56716df8fdc3f165", 0xf4}], 0x7, &(0x7f0000000f80), 0x0, 0x1}], 0x3, 0x40081) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r12 = userfaultfd(0x0) r13 = fcntl$dupfd(r0, 0x0, r12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r13, 0x84, 0x71, &(0x7f0000000180)={r14, 0xffffffff80000000}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_ZEROPAGE(r12, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r12, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r12, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r15 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r15, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r15, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r12, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 09:21:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0xfea7) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) 2018/03/21 09:21:01 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23}}) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x5a8}, 0x1}, 0x0) r2 = 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(r2, 0x1, &(0x7f0000001000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) 2018/03/21 09:21:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ppoll(&(0x7f0000a18000), 0x0, &(0x7f000071d000), &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ptrace$peekuser(0x3, 0x0, 0x0) umount2(&(0x7f0000da1fff)='.', 0x0) [ 46.490438] audit: type=1400 audit(1521624061.522:10): avc: denied { create } for pid=5650 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 46.527608] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/03/21 09:21:01 executing program 2: r0 = gettid() r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) r2 = getuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000780)=0xe8) r5 = getgid() getresuid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000001b80)=0xe8) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001dc0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001ec0)=0xe8) getgroups(0x2, &(0x7f0000001f00)=[0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001f40)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002040)=0xe8) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getuid() r17 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002140)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002240)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002280)=0x0) stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002c40)={0xffffffffffffffff}) r28 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/loop-control\x00', 0x1a000, 0x0) r29 = signalfd4(0xffffffffffffff9c, &(0x7f0000002cc0), 0x8, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002d00)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002e00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002ec0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000002fc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003040)=0xc) r34 = eventfd(0x10000) r35 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ppp\x00', 0x101000, 0x0) socketpair$inet(0x2, 0x80a, 0x7, &(0x7f00000030c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003100)={0x0, 0x80000, 0xffffffffffffffff}) r38 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003140)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r25, 0x29, 0x23, &(0x7f0000003340)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000003700)=0xfffffffffffffe43) fstat(0xffffffffffffffff, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = socket$inet6_udp(0xa, 0x2, 0x0) r43 = timerfd_create(0x5, 0x80000) r44 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000035c0)='/selinux/context\x00', 0x2, 0x0) r45 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r46 = epoll_create(0xfffffffffffffffd) r47 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x11, 0x2, 0x1, &(0x7f0000003640)={0xffffffffffffffff}) r49 = socket$inet_sctp(0x2, 0x5, 0x84) r50 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006800)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r51 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresuid(&(0x7f0000006840)=0x0, &(0x7f0000006880), &(0x7f00000068c0)) stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007c80)={0xffffffffffffffff}) r55 = accept4$ipx(0xffffffffffffffff, &(0x7f0000007cc0), &(0x7f0000007d00)=0x10, 0x80000) r56 = open$dir(&(0x7f0000007d40)='./file0\x00', 0x0, 0x20) r57 = open(&(0x7f000000b980)='./file0\x00', 0x109080, 0x100) r58 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b9c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r59 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000ba00)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000ba40)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000ba80)={0x0, 0x0}, &(0x7f000000bac0)=0xc) r62 = getegid() getresuid(&(0x7f000000bb00), &(0x7f000000bb40), &(0x7f000000bb80)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000bbc0)={0x0, 0x0, 0x0}, &(0x7f000000bc00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000bc40)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f000000bd40)=0xe8) r66 = getegid() getresuid(&(0x7f000000c280)=0x0, &(0x7f000000c2c0), &(0x7f000000c300)) lstat(&(0x7f000000c340)='./file0\x00', &(0x7f000000c380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c400)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f000000c500)=0xe8) getgroups(0x1, &(0x7f000000c540)=[0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c580)={0x0, 0x0}, &(0x7f000000c5c0)=0xc) r72 = getegid() r73 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000c600)={0xffffffffffffffff, 0xffffffffffffffff}) r75 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r76 = socket$key(0xf, 0x3, 0x2) r77 = eventfd2(0x800, 0x1) r78 = open(&(0x7f000000c640)='./file0\x00', 0x0, 0x20) r79 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r80 = signalfd(0xffffffffffffffff, &(0x7f000000c680)={0x2}, 0x8) r81 = accept4(0xffffffffffffff9c, &(0x7f000000c980)=@hci, &(0x7f000000ca00)=0x80, 0x80800) stat(&(0x7f000000ca40)='./file0\x00', &(0x7f000000ca80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000cb00)='./file0\x00', &(0x7f000000cb40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000000e040)={0xffffffffffffffff, 0xffffffffffffffff}) r85 = syz_open_dev$mice(&(0x7f000000e080)='/dev/input/mice\x00', 0x0, 0x8200) r86 = openat$dir(0xffffffffffffff9c, &(0x7f000000e0c0)='./file0\x00', 0x280, 0x10) sendmmsg$unix(r1, &(0x7f000000e140)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)="d357f10f07cc877002f4728a22818ffe3b10a7e8ecd6bc3038edd7b86064fdaf4919b1de9cf64687522ed2267cee6471d025e528686076a5eec6471a7069b2693849a6576205b51c90e206d84001986d9964500d28b37cf083e591621625427865b523ad9c40922c1845425402e38ca86183feadc03e96315c7bcba26d9c2e84ccd52f0ee7e8db5e530d1eeb475fd40ab946c31067a1c734cbc7ba7c9c153872a86c03d49b39710e7da7b9aaa22708b5539830375e3c361db4e4dd8251508d286da1dab27976fb6e40269a9a076eb74b62acb540452ec2a1e580fb78f0e34679fcc5339f5a964dacbf9aa0d45d", 0xed}, {&(0x7f0000000240)="2c3fd901d0d01a3746cd4b3025f3ff2103b64a354b312e8207313f866a8ce615cf4405e4739dddd5b9d528ff52615a42fb0ce6971f04fc043e9fc1acc33ccd08dfc30cf9a69076e717fd10b1b7466c82ffadc08b0e85642ec0842657", 0x5c}, {&(0x7f00000002c0)="4a9cc72f8923ccdeaa4c5ec4eee590ae5fd6909b85b147f4edbaf6b24bb974e9f15d0442f6de4ed5240045718c62ce377630605237876323252ce7d70e07d3ab91892cd37e8d123c774fcad280fd3b9fcec0c79c8a62729c30820f14c2cef821d149653720be64117f8666786d1d8b3a270710dec27ac05624de91d8ebbc7e73a4ad4dab8daa0c198e87222170897dde4213dba289c1b67f", 0x98}, {&(0x7f0000000380)="c95becbd2ee4d9f6bca4c237b446e9b35e57fa115d2794b741adc42e2f3aa637c7bd894ddfed66e0a00549da21251f6b5f1d12ceef37c12093dc143f23e80ded58cfa1abe54d181c8b62344aec1f03d2b867b95ed3f2c86b3fb75c0e6fc6bc25f5d3167415067c7215dee3868bf2cf1ecf1a81066de05d386f1f21992a98651a4f53367807123d5e11a0426d9d1eb11df2e48a0319d8e6a1a71ef4d57b451bab537344b2debd9be700863760f0c399ca1aae1e28773d5dfac27579d5ef18f194dfadd8593d3d373c", 0xc8}, {&(0x7f0000000480)="ec988b25182105f4a524e51e6349af1a5bcd5ba4a4ac9eacbbc11f6fc6cf6994dd703affec553b0ca48e291a", 0x2c}, {&(0x7f00000004c0)="7a23db9c91f4f5ecdb2f405cd1dcb24ccd22659a2858474e949116695a431d4c9f28a796d2eeb7f7", 0x28}, {&(0x7f0000000500)="11a4b3842f", 0x5}], 0x7, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x60, 0x20008000}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 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@ANYRES32=r62, @ANYBLOB="0000000020000080000000000100000002000000", @ANYRES32=r0, @ANYRES32=r63, @ANYRES32=r64, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r65, @ANYRES32=r66, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x48081}, {&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000c200)=[{&(0x7f000000bf40)="7d3593564a95c41b9b758f7c459e59c7dd21b7b176ee51635931eaea", 0x1c}, {&(0x7f000000bf80)="5510e451ea322c7b73ab2cccb0f2f7f4efd5b2e5a975b5efc48a7c3fbbf90cab8bca10f049ead83de4ef8f3313d51ab7b1d9f7002b6e26b71aeb1c62fdd314b24ec5956813146a7965fd9d9eb516fbff5bf43beb9ef5c8baa918fa0c", 0x5c}, {&(0x7f000000c000)="3b4e1b54655b562971c53c0f7b0e7832feb1fe81983dfc9406570efb410e7e20f354483369780c6763ac765fef1a62b6eb14590a7c9e5434f26ba4989b043584c3ed890daacc9d559e07648de564a7f4a83d80a8a0fcab89d703119d59751db89f9cb1b9d7667d7fbc198f72c1d8a366bc0c3b6a5eacffe7fce7ab1bd6e9af9bdaf6e12132adcec938bc4c2f8b17a26aaded05fbdae1f8c4b7addee9f46177e5ca3041bd28e86408e8e31a37485eb23871e8cef51b", 0xb5}, {&(0x7f000000d040)="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0x1000}, {&(0x7f000000c0c0)="4045d0c55cb45014e3964452066d4e2e4b1012c58c43a634f4998087c985511cad10ca948037cf0d068ea3c167ed4de6226f56405abf9a838dfb2744ef6feb8685261c5ffb1fcd60c0cbc269906e12f9c06b307781b951c37cc72055d4540963fb964fe0cb61c51a671c2ba82fd3986c7f42b7125b145714a86e6a96b65fc66dcda5342a0d1dc2592d62188bad5f10647ed0d02f63ea66353d35ab09c17632651dbd1b0ae66cd6cd64f0f09fc9a3748a315badd2e6c50717787b8fb355f6f63b561a644498d811830c25541911875e2259c7c093845b7de8327d0679b230deb2ac0974fcc66a9b2c211694b22b7003be16262f5b154b", 0xf6}, {&(0x7f000000c1c0)="636cfa18b6d6353014312af4bd2613b85e0be7def53ca5c6b38895f969aeb0cb30587d6a8134b93e7a25c99cd61ebb771d6b1656526c", 0x36}], 0x6, &(0x7f0000003880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r67, @ANYRES32=r68, @ANYBLOB="00010000200000f09cdee23b24f60b6b0000000000bcb3d4a4614234affaa41629dd3e092d401e88185ebc52e2d9ec7a24bdd27930042e213de6697d9e776c6b4e1453faf2869f5c752eac57fa97626a187067cf78a8da2a26bbadaa9e190f698fbb4cceede4b800fe1f9cf0cf7b580785d0f7e402aa8328f68d80708646e49a5dfee96dec644489e2b1e52b71b2e9da33b5e7", @ANYRES32=r0, @ANYRES32=r69, @ANYRES32=r70, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r71, @ANYRES32=r72, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r73, @ANYRES32=r74, @ANYRES32=r75, @ANYRES32=r76, @ANYRES32=r77, @ANYRES32=r78, @ANYRES32=r79, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r80, @ANYBLOB="00008f85c7880f0e25c832"], 0xa8, 0x40}, {&(0x7f000000c780)=@abs={0x344b57e982d5bc35, 0x0, 0x4e24}, 0x6e, &(0x7f000000c940)=[{&(0x7f000000c800)="61b03249c2f76cf8b59c9eb9632676d5919c4c73df50e72ed63be22a17720857609a4d4dc53d7755bd05febbc782acd852098fb41b4ec8b39699eca83eb1dd41d3c7c7319167ddfd5182011de951cdb21b50754f447e9d73e0712a79a94d5a1ed445db9811b312fb6b99b5ee628aa92a3a28bc9bf34b487aad3b4d70d3", 0x7d}, {&(0x7f000000c880)="9a747e97e63fab95fac52b6294c92771e1d5ad58167c4371affbb82a8d2df8d6c2497a74289b76ec0cb74192bdc3ede95fbe49ea217c6c738dc301626cc98370cbb8c116c72efa1ae79c67678c6a0f729547f2fe292b03410ccb9b66be6cf37687f7e275355453b331d4f9ca3beae0c08d1a5bce93ff91fa92a04b89d77eee9b80b460e69662a769670b003ca9dcdb9a43e8f86691102fc5122ce0a9bc7cbd53d9ed1c49ac8343ceb8fe069ecc914caf3e036a5bc4802a5a3570c8ec6a91", 0xbe}], 0x2, &(0x7f000000cbc0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r81, @ANYBLOB="0000000020000000000000000100000002000400", @ANYRES32=r0, @ANYRES32=r82, @ANYRES32=r83, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x20004000}, {&(0x7f000000cc00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f000000cf80)=[{&(0x7f000000cc80)="4df80c77c3601c70675f1f898eacbfbfec542d9fb2616eaa095199c00a702b958d356e1b70", 0x25}, {&(0x7f000000ccc0)="24b9e989a781857dc8b4a295bb42f7fa44f522d83ef9292f3fb3fba8e1daf012d65318b0793a0b5576159b57b8671103dfe98367b03d87a0cd1f6b8364138a1668630f419ed8807e46d3d04b5b952e34daa5784ab198f79ff5b32fbed650f930384e168430b01f81afb6861d597c8b6775d544ff41bc039b2e8e42fa8ddaee9074d8d0c88e76fb4951a238e34df7dd007dcb7e3b7238f2ccbeb55ea49f4ae75000809ebb105646b53842618ac37c7ac5f3e681c09ef51ea0548bbc0d1c4ef96d05f5ed46a483d3", 0xc7}, {&(0x7f000000cdc0)="03d1dfb494c57394", 0x8}, {&(0x7f000000ce00)="7e00a542ef8e53a9404c9595ae9f159e0cf7ffe8e171739bbd4aee181d226e2326a23566fec94ea1707b6765f70796b18f4a9d4b43f35cbec6d6f96d104a26d6d2db7533a1ce3e03e71358b5d76b6e", 0x4f}, {&(0x7f000000ce80)="269818fd741b4c0d5cf4d55cab8b417b3a2265457d32b18ea200e2bf3f2c5a57736fd7fc1f6505ab2efa0d4f41cbf7d9680fba552c9ee94d8ecc4429ec0533a643875a401a6adbcb34c25cb072ca0cd972190fddca9ad80389cc0a4f69d8420d83b187bc5c455570f5a8c18bf8dc653bd7010c423b4fcc63e78e04a99be48aeb2fe9c0eaae34ebb2f8537cbc49cbbc889cd0e4601106d6601cbe0e1a107dbe00af3975d2003a211fb585b5056e419fc9223fc7bb846f95e20f79a6f1533dbdcb3c547e300bd8ff2c841a4d", 0xcb}], 0x5, &(0x7f000000e100)=ANY=[@ANYBLOB="2000000000141e000100000001000000", @ANYRES32=r84, @ANYRES32=r85, @ANYRES32=r86, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x10}], 0x8, 0x20000000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r87, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x13) 2018/03/21 09:21:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ff52158984bf18c3a56ab880085a2ebf670a9ba1931574f89412e9c1c59e7237845f293492c88e23621a44d1efab9dcc9dcd0432c263a8902cba48c67621805d01f87721ceae3286f4d3ea13764c74403c00a30db640e79877a4c703a7adf6c01985902a5467df0000000000000000000000000000"], 0x0, 0x0, &(0x7f000005af7e)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/03/21 09:21:01 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000009000/0x4000)=nil) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/64, 0x40, 0x5, &(0x7f0000000080)={0x0, 0x989680}) 2018/03/21 09:21:01 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = getegid() getgroups(0x8, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000080)=[r0, r1]) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0/file0\x00') [ 46.575706] audit: type=1400 audit(1521624061.612:11): avc: denied { create } for pid=5684 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 46.630891] binder: 5694:5696 unknown command -1995091201 [ 46.639930] binder: 5694:5696 ioctl c0306201 2075afd0 returned -22 [ 46.658428] audit: type=1400 audit(1521624061.692:12): avc: denied { write } for pid=5684 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 46.676011] binder: 5694:5710 unknown command -1995091201 [ 46.676019] binder: 5694:5710 ioctl c0306201 2075afd0 returned -22 [ 46.695932] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/21 09:21:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081272, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x402000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/110) 2018/03/21 09:21:02 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xffffffffffffffff) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/21 09:21:02 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100), 0x8) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/21 09:21:02 executing program 3: r0 = socket(0x1000000010, 0x804, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000190001000000000000000000022000f7ff00000000080000080001007f000001"], 0x24}, 0x1}, 0x0) 2018/03/21 09:21:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)='pagemap\x00') modify_ldt$write2(0x11, &(0x7f0000000040)={0xb2bf, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x8000, 0x0, 0x0, 0x2}, 0x10) fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) fcntl$getown(r2, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x5, 0x6, 0x101, 0x7}, 0x8) 2018/03/21 09:21:02 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getpgrp(0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000001000ae30, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/21 09:21:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fffffff) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008a9ff0), &(0x7f0000f9fffc)=0x10) 2018/03/21 09:21:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0205000007000000ffffffffffffffff02000100000000000000000000000000030000000500000002004e20ac14ffbb0000000000000000"], 0x38}, 0x1}, 0x0) 2018/03/21 09:21:02 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x151000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/52) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffc) 2018/03/21 09:21:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x64, &(0x7f0000000000)="4f3c776b140ebba208c04593a566b06849dbd30f88d6391ae9f65bfed152f1661ab5ffdd2ebb3bb8f338fa60ae3f21add73de3", 0xffffffffffffff1a) 2018/03/21 09:21:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3}) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/21 09:21:02 executing program 2: r0 = socket(0xa, 0x80000, 0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1f, 0x5, 0x6, 0x9f, 0x411}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x1, [0x0]}, 0xa) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x2, 0x4, 0xfe, 0x1, 0x2, 0x6, 0x10001]}, &(0x7f0000000140)=0x12) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ipddp0\x00', 0x2}) write(0xffffffffffffffff, &(0x7f000042ffdb)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) 2018/03/21 09:21:02 executing program 5: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb81fd53006b5edf920a64655155d961e0c7d5119593c7b309b729bf714e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f40083e7f6333240"], &(0x7f0000000180)=0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) 2018/03/21 09:21:02 executing program 4: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0xfffffffffffffffc}]}) 2018/03/21 09:21:02 executing program 3: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xa9c) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfffffffffffffd16}], 0x10000000000002e6) 2018/03/21 09:21:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200400) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) connect$ipx(r2, &(0x7f0000000180)={0x4, 0x1, 0x6, "70248b534537", 0x7}, 0x10) 2018/03/21 09:21:02 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt(r0, 0x1, 0x1, &(0x7f0000001180)=""/127, &(0x7f0000001200)=0x7f) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ed5000)=0x5, 0x4) recvmmsg(r1, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/134, 0x86}, {&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/220, 0xdc}], 0x7, &(0x7f0000000680)=""/54, 0x36, 0x40}, 0x1}, {{&(0x7f00000006c0)=@l2, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)=""/137, 0x89}], 0x1, &(0x7f0000000840)=""/17, 0x11, 0x9cbc}, 0x4}, {{&(0x7f0000000880)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)=""/238, 0xee}, {&(0x7f0000000a00)=""/37, 0x25}, {&(0x7f0000000a40)=""/255, 0xff}], 0x3, &(0x7f0000000b80)=""/58, 0x3a, 0x7002f3b2}, 0x100000000}, {{&(0x7f0000000bc0)=@generic, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c40)=""/73, 0x49}], 0x1, &(0x7f0000000d00)=""/12, 0xc, 0x332}, 0x7}, {{&(0x7f0000000d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000dc0)}], 0x1, &(0x7f0000000e40)=""/119, 0x77, 0x1}, 0x400}], 0x5, 0x40, &(0x7f0000001000)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000dc0)={0x58, 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x4e21, 0x84d9, @empty, 0x1}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, 0x800, [0x200, 0x8000, 0x7, 0x81, 0x1ff, 0x9d4, 0x7f, 0x400]}, 0x5c) 2018/03/21 09:21:02 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x103400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x800, 0xff, 0xfff, 0x1, 0x2, 0x4, 0x0, 0x2, 0x7, 0x10000, 0x85d3, 0x100, 0x8000, 0x6, 0x8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000340)=0x84) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14eca4cedca2d864e20478f91daabd200000010549b172791e3e19418db08f6709050036"], 0x14}, 0x1}, 0x0) 2018/03/21 09:21:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/03/21 09:21:02 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400402) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8080, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/21 09:21:02 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='+wlan0.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='+wlan0.\x00', &(0x7f0000000380)='+wlan0.\x00'], &(0x7f0000000400)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="6f7332616e302e4f00000000000000000010020000000000000000"], &(0x7f00000000c0)='\x00', 0x1, 0x2) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = accept4(r0, &(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000480)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)={r3, 0x8, 0xe, "acccfba046e08137576fc5c11fc5"}, 0x16) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000005c0)=0x4) 2018/03/21 09:21:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@alg={0xf0, 0x10, 0x213e90ccf71b4074, 0x70bd2c, 0x25dfdbfb, {{'ccm(serpent-generic)\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4050}, 0x4000010) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x33, 0x244, 0x9, 0x4a, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x9, 0x100, 0x4, 0x200, 0x29}, &(0x7f0000000200)=0x98) listen(r1, 0x0) socket$inet6(0xa, 0x80006, 0xff) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) listen(r0, 0x0) write$selinux_context(r2, &(0x7f0000000240)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x22) 2018/03/21 09:21:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x13, 0x13, 0x109}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f00000030c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x804}, 0xc001) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000380)=""/117, 0x75}, {&(0x7f0000000400)=""/181, 0xb5}], 0x4, &(0x7f0000000500)=""/27, 0x1b, 0xfffffffffffffffd}, 0x7be}], 0x1, 0x1, &(0x7f00000005c0)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x6, 0x30}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x80000001, 0x3, 0xb7, 0x200, 0x1}, &(0x7f0000000740)=0x98) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x4000) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000100)={0xaa, 0x3ff}) 2018/03/21 09:21:02 executing program 7: futex(&(0x7f00000000c0)=0xfffffffffffffffe, 0xfffffffffffffffd, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100)=0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x2, 0x3, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/21 09:21:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)) prctl$intptr(0xa, 0x96) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3, 0x8]) 2018/03/21 09:21:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x15f, 0x1, 0x3, 0xe, 0x3, 0xfffffffffffffff8, 0x5}, 0x20) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/21 09:21:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x80802, 0x9) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x93, "05b2f9ac5e139980a38c7fe83855eab8bd885eb179e56e3c92a87b872955fdfda3cead739efed9f29725c87bd3d5ceda3a362d63825005400b16ac81b52368c4714b179e9657bf3401079311a3a4bf23fd089acd173c4084b01b8d597a6e444b23614742e39685e46aab53403620dc684eb276992e75c564b8d1266a3ee9e867520c08cb7b72232f0aa9519dc9283f1e9b049b"}, &(0x7f00000002c0)=0xb7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000040)=0xff, 0x2ba) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0xf61d05ac4f0b3a9}], 0x1, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140)={0x10000}, 0x8) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) [ 47.267282] audit: type=1400 audit(1521624062.302:13): avc: denied { write } for pid=5802 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 09:21:02 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x10000, 0x5, 0x100, 0x3fd}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) fadvise64(r0, 0x0, 0x7f, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000000240)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0xd3f7, 0x3, "fe8cbb90eba4b4c6fe3577b0395940e340b634e5b798397f40ccb2f84d40e0d069f984f89eb0520c271f53fdef022142f6747d3c2cc119359b9aa9793c2f84", 0x1d}, 0x60, &(0x7f0000000180)=[{&(0x7f0000001040)="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", 0xffffffffffffff78}], 0x1, &(0x7f00000002c0)={0x78, 0x6, 0x7fffffff, "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"}, 0x78, 0x40}], 0x1, 0x804) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) socket(0x9, 0x807, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/21 09:21:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_cmd={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x3]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x20) 2018/03/21 09:21:02 executing program 4: r0 = socket$inet6(0xa, 0x200002000080b, 0x0) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x7, [], 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) 2018/03/21 09:21:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) fcntl$getflags(r0, 0x401) fchdir(r0) 2018/03/21 09:21:02 executing program 7: r0 = socket$packet(0x11, 0x400000000000a, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0xf206, 0x13) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x400, 0x6, 0x5, 0x3ff}, 0x10) 2018/03/21 09:21:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="a8b19c246fe877", 0x7, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/21 09:21:02 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) capset(&(0x7f0000000340)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x0, 0x8}) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x0, 0x2, "d258b55dbd37"}, 0x10) writev(r1, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x100) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000480)=""/58) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x6, 0x1, 0x82}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r5, 0x3}, &(0x7f0000000440)=0x8) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x8000, 0x10000, 0x7f, 0x1}]}) 2018/03/21 09:21:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/21 09:21:02 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) 2018/03/21 09:21:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80, 0x80800) 2018/03/21 09:21:02 executing program 7: pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 09:21:02 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001180)=0x7, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/63, &(0x7f0000000080)=0x3f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getpeername$ax25(r1, &(0x7f0000001100), &(0x7f0000001140)=0x10) modify_ldt$read(0x0, &(0x7f0000000100)=""/4096, 0x1000) [ 47.545922] device bridge0 entered promiscuous mode 2018/03/21 09:21:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="400000004fbb5aa10000000000000000ac1414aa0000000000000000000000018000000000000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) close(r0) recvmsg(r1, &(0x7f0000002f80)={&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000002e80), 0x0, &(0x7f0000002f40)=""/32, 0x20}, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) write$tun(r2, &(0x7f0000000000), 0xffffffba) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x8000, 0x8008, 0xbf, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r3, 0xf9, "0748753fcb0fd0566f041f376381c75abeae00a5e4c9986b1dd2a954e137d2bf7f9da26ff8e8ec14960b19e06badf5032ad6918af9c29746a49dc5a963e5e0ded38869e0b14efde71441d05be6d16b064292f7ff72ea04db8985c64ca20f1f6b179df14ee1283c18899df6c768d2dddd86778e8348014ec7731edfdb7ae77efaf1ef581c924a64b6d7711fdb97cc8f426e61d51f2905e8b5e56d3821e65be41f83796202d4805dd00085e7dc5f45800c8e7e34a5831034cca6a3ca24c2ca2a6ac1eb7d57d032fe6fa6aadda6a9f39ba4437358668ce503b05e1703fb57417a0be9408d1acb1e8b6ef996ebc4b71c77bf0d6fe48c1ae6448210"}, &(0x7f0000000380)=0x101) 2018/03/21 09:21:02 executing program 6: seccomp(0x0, 0x0, &(0x7f0000000ff0)) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) sync_file_range(r0, 0x80000001, 0xbdf6, 0x2) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x2b8}, {&(0x7f0000000000)=""/4}, {&(0x7f0000000140)=""/71}], 0x446, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) 2018/03/21 09:21:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xf49}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x0, 0xfff, 0x6, r2}, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x2, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x8, 0x8001}) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575e5706d0760a9acf09c2fe5f46bd7739f4695e27d23d3eeeab219cfcac82c7bbb906928d8cecc46fc5c0f97dc5416adedda72298e46462f0e3ae2ebeeb60268dd77ba71f611374458cf8dfeacbeac02e826559171da6030236dd077e0d8eb4fab5a7cfed34d95fbb809b3c10345e2750c2edc1e1e5e13f3c6e12853da23043316baf54ac4af327f3823762b1af93588df1348535ca9e1e9e4d0e7c27d0213645a3f79ef9669ada14a8b0354357e1a1d081d74ff54b3e28e170e6f001749e5d4bc6137062c1030a73792cd34790749a57f0df0bf070e756915913a48815718627e01e6798473783a2ec50f5fe92084d211b4060604f68d30296d1772471f812904fbfb73c55efb9268ef8e2b0e5a15339e7a3ca5ed2327b4ba2c479d4b6a27e72f607261459b1863033d7c39a409a5d27d2d6ef79b5d49baf951afa5526b8ff879163dc3ed552704aae9b07f1d63a2bf0bbeea25165e2e038b74319fb44eff3f29d351f44f30f598a2ff7895ec2d7f5c2ecba831efc014371996e7b2994aabd2c711651c83bf0eb13191d61b0ec20aa070223e3eaed1a87d907668e10085cdf1b53a10da660cdd26f91c4d725aa3b417fd052ff6aafa14fc42c7165a06799d8da0cbdc8c64c81d199b3c003dbcb0915d57ebf581bacd2a21009b5cc5947a940a1db10873a57165fb6ee5d421be2e9a2a2be2f02ec4dc1ae494257995bb1fc37039373999ab38a866334029ef6623d990c015279f1fa9b918cffe65740fdc500d400a7b6ad3b940235fee71ecd8aa9e8709cce1c199ab55e48c552e0f1041a70946637934d60196f3db0cdb98f484771eb2cf0c5bb5b0279c6493630959f57917a47c2bf285c00a1fa0ba59250a8bc19e85beb6ce18221edf4abcce425d19a83aed98f38100bc071193282ec407b0f899ad3a3bf462c9ee1ceb137dc4d2112be7172b933450e616004c1e7515a0ac87b5170acc81b5c73c0093ca932d4a46f26071790303443ff5cd06f58919a0e8eea9bc7de9faea77bbe4fac490da61c1e4a7184d35ba31ec4c624577c676bfc902741d6605651d875a4acb56a85124d293f569a4d28797727e656f977aaf13d53ccc8eae378e4d8dc6bf75a34040394cf795f1f81b53af4f51f0ab9d33de7b5882d01b30c98279482355b49936f243f10d1d88ef45653411e684aa9cb5182f9513b8bd4c6a7e2b6331bf60f37f22b875ad7c19ae42d2b9b0428f8bf3bf72646e291792e1211816ad74c44be758a58f3273f0fff720fc6a3085211cc7f5734c03eb26685c8f8fde4976006242cd803096a971afeafe28498ace99069c939b2874d037a50250aa927ee9a1757dbd29649febb18968ff1bb1aa5fdeff0c5f7f5bcaa2212b1aaaf3c359760e63eea823644bbbb6bb22996dbaf929ec75d0df9f9d6b6154ca568be48cd969ddd9ae58c6fc8cbbb8af2d416c71faad546618c803f5d8e990fa999b7c82ac6ec02d86f28129b163dc976b3a9c566ba662fc75e1fdf1cbaa4e81e779d520d971528b0762c75910639f8223a46ff3df43913b88bbf521de1c38ff791d09424ff67baa23317137f2064cf0f7e615b6d3ca650089e3e64591066e91404d627c73c9128ef168ce4eb47c69210d4bf4d256d0d4b2bcd4304f2db97cbce0b9b9a8bf1512774bd606b5f30c318ae1906590753c520d3ddbc105a7b45c41bc45b3d97127332d6aa6ec91a18c75b3d1f5d66a9d9d895bcfa3c8b5253d716f4037173dcf8aaa9bce4ebd9803058fb91f9baab0cb6a0a3791b3afd35de568f1f617fc36a9161400f395b1b1c95379805d8bdbcaa2dab6fc4ec4f8738342d2c27caff633aefb401ffa461349e7385b0afe9cdfbc777975b6b7a09269185a205a81662514124fa1268c5043bed673c29bb6a2aac26d3cb7c9527d22915c8580068789c2f64e290fe8e3dadfc8b4d386ddd200b57bc0b5661324d3454773be95fa278534a27d923f0941ca1c323d27f866ac93fdb2cd6374afc1d0e427d085979aeb90c53cf5ac846ee9af17225d4b426c0245eecb8e44bfae2c63059bc8acca7ef45fbbc9c2349d468d609337b323ce0a838eff641b01b326ecdc0a5bbab91e56d5e90b83df62e871b47433fa28163c69903ca148c3f1a67190429ac0832a6eeb49ae7af427cccd4c0412e3467cce9452ef1e608705431cb1938ebe268100f97cd0081e59b4434f34b97828985f34cb3bc29761a1928dfa4d7f79a2deec096475b5f160383286dd645eda04de24cf1642f3ee201e3dffc572062bedaf202b3d18279b2e842c4b166622197aae4c", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) 2018/03/21 09:21:02 executing program 4: unshare(0x2002000) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c28ff0)={{}, {0x0, 0x989680}}, &(0x7f0000b31ff0)) 2018/03/21 09:21:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) 2018/03/21 09:21:02 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10000, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x8001, r1, 0x1, 0xfffffffffffff001}) r2 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000f24000)={0x24, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32}, @nested={0x4}]}, 0x24}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/03/21 09:21:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000240)={'tunl0\x00', @ifru_settings={0x100, 0x1, @fr_pvc_info=&(0x7f0000000040)={0xbb, 'rose0\x00'}}}) 2018/03/21 09:21:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="8bf6a717ed576ff13826"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0xffff, 0x10, 0x200, 0x8}, &(0x7f0000000140)=0xffffffffffffff81) r3 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x4, 0x8c, &(0x7f0000000240)="8952efad9fe1f0ed7fbac2ea8317a342b032af55443f91b1b43ba6530e681d13ce19289288d0b91834ec4c7bcb2ed17cc561399ff8f16580391d4350dc08f86ca76d0647b8611b3f2f7492f1e8e3c0f7b28bc08a2dd76dd3fe4c0880f4c6f650a363ad1c1b806047c0dca8841453fda928bdd158ee55920c284ed1220e7dd14e504a10e7ebdd6f0af4a1e85a"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) 2018/03/21 09:21:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, @remote}, &(0x7f0000001840)=0x10, 0x80800) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x77, "37d61bb78600738e56bb5433a34435f6cdcc86ac44788676d68fbc70c19502c5ba85d86b917861b15c57009dd5ed713139b6a8554c6e2c0d34ed8483dc414e045fda3f8613ce899f2d514723f10611f18cfd98cf8c1beb2c57efa4427ef26b7b4f70018bdc94fb52a6f9ac9600678e0b003b3359442342"}, &(0x7f0000000140)=0x7f) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001d80)={0x1, 0x3f, 0x200, 0x7, 0x1, 0xa0, 0x788, 0x10001, 0x0}, &(0x7f0000001dc0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001e00)={0x0, 0x1ff}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001e80)={0x0, 0x6}, &(0x7f0000001ec0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001f00)={0x0, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x29}}, 0x0, 0x0, 0x100000000, 0x1, 0x1}, &(0x7f0000001fc0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003800)=@assoc_value={0x0, 0x9}, &(0x7f0000003840)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003880)={0x0, 0x9, 0x1}, &(0x7f00000038c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003900)=@sack_info={0x0, 0x1, 0x7f}, &(0x7f0000003940)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003980)={0x0, 0x200}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000003a00)=@assoc_value, &(0x7f0000003a40)=0x8) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000200)={0x848, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003a80)={0x0, @in6={{0xa, 0x4e23, 0xc751, @loopback={0x0, 0x1}, 0x5}}, 0xfffffffffffffff9, 0x8, 0x1, 0x10000, 0x1}, &(0x7f0000003b40)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003f00)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x3cb}}}, &(0x7f0000003fc0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x3, 0x0, 0x5, 0x7}, &(0x7f0000004040)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006180)={0x0, 0x3ff}, &(0x7f00000061c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000006200)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c0201000700"], &(0x7f0000006240)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000006280)={0x7c0, 0x8205, 0x0, 0x6}, &(0x7f00000062c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006380)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}}, 0x9, 0x9, 0x7, 0x1, 0x40}, &(0x7f0000006440)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000006480)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xea46a20000000000}}, [0x5, 0x10000, 0x1ff, 0x8, 0x8001, 0x200, 0x4, 0x2, 0x10, 0x8, 0x80000001, 0x80000000, 0x40, 0xb828, 0xfffffffffffffffe]}, &(0x7f0000006580)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4, 0x401, 0x3, 0x3ff, 0x1, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000065c0)={0x0, 0x3}, &(0x7f0000006600)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006640)={0x0, 0x544e}, &(0x7f0000006680)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x0) 2018/03/21 09:21:02 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/relabel\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x7fffd) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x3}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x200200, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/03/21 09:21:02 executing program 4: ioprio_set$pid(0x0, 0x0, 0x4364) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/21) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40002, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/03/21 09:21:02 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x203, 0xd17, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x4, 0x6}, &(0x7f0000000200)=0x4) r2 = socket(0x3, 0x0, 0x3f) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/21 09:21:02 executing program 2: r0 = socket$inet(0x2, 0xb, 0xfffffc0000000000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup(r0) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 09:21:02 executing program 6: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x3, 0x6, 0xed, 0x1ff, 0x0, 0x0, 0xffff, 0x0, 0x9, 0x8, 0x7f, 0x5}) 2018/03/21 09:21:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019cffc)=0x7c7c353a, 0x4) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f6bfc0), 0x1d6, &(0x7f0000f57000)}, 0x0) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) 2018/03/21 09:21:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) epoll_create(0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendto$ax25(r2, &(0x7f00000000c0)="96570f971d", 0x5, 0xc000, &(0x7f0000000100)={0x3, {"21f09f4ccbc9c3"}, 0x3}, 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) epoll_pwait(r1, &(0x7f0000eb73ad)=[{}], 0x1, 0x0, &(0x7f00003f6000), 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18000, 0x0) 2018/03/21 09:21:02 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) write$fuse(r2, &(0x7f0000cd7fe0)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) write$fuse(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000100000042000000000000cd3df94446bd1900"], 0x18) 2018/03/21 09:21:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r2 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) faccessat(r2, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00006daff8)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x7, 0x3b}, &(0x7f0000000080)=0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000480)={{0x7269, 0xff}, 'port1\x00', 0x40, 0xd1404, 0x3, 0x5, 0x38, 0x1ff, 0x7ff, 0x0, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r3, 0xee, "5337197ee8bad66cdfb8ed02162dfc7666e76dca5da6ce129a18efb508df83bfe9a9abe19d8f7fd039654eff8c19a6b478c1f8c2f4e0651164d369b8e05d1b286c6cc08df5f9f9c6ab584cbd0c9e8abc8bba91c8698d5c54173e409db4a8f9a37eda45de926b22d8cd3cb0e794c99ccb33f4989557f0db867313f43e0e3689341043b37be213de3765540ae08033fb2b259b498de068f764631ee8afa8e814286e5a9128bcf26cf7f8f6ec8a9b9328811aaafa142d48570d9c36e996ad39c36eb38dcfa7dab74ab894f0452b2f9a163a6c44771bcf5a6f950dfafbbb953b8598d637c962f5de3feead3ec8746f5a"}, &(0x7f0000000440)=0xf6) 2018/03/21 09:21:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xbf05, 0x9, 0x1ff, 0x5, 0x98}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x8, 0x4, 0x9, 0x100000000, 0x3, 0xffffffffffff0001, 0x101, r1}, 0x20) clock_gettime(0xfffffffffffffff0, &(0x7f0000000000)) 2018/03/21 09:21:02 executing program 2: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x9ffc}, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = inotify_init1(0x80800) r1 = dup(r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x1f, 0x9, 0x400, 0x2, 0x4000000, r2}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000140)) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/03/21 09:21:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) r2 = dup3(r0, r1, 0x0) ioctl(r2, 0x94ff, &(0x7f0000000000)="3f641ba4d6d5e2477c515e2271d1345120a346e879e9f3036d6bb832dbea16e565de24801ab954c857e9177ffbd4a1a1cdb4f667ecef1999f5ea4b07b25b598e45dab3e73e2a259415d63022d77ee39c26db37a86e3971fb4df47c69e3e14178475342636df5b6e52d536e52") 2018/03/21 09:21:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xfffffffffffffffd, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) close(r1) 2018/03/21 09:21:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = dup2(r0, r0) close(r1) 2018/03/21 09:21:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e4ffb)='reno\x00', 0x5) shutdown(r0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x80, 0x200, 0x6, 0x1, 0x9, 0x7fffffff80000000, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x7fff}, 0xc) 2018/03/21 09:21:02 executing program 4: socket$pptp(0x18, 0x1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fanotify_init(0x20, 0x8000) sendmmsg(r1, &(0x7f0000002d00)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x4, {0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0xa82}}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000280)="f61ee00d8c064e41b71f95b18ce60c8f2f5ab18699db6d27dd0bce27fbc77cee874a07994bbd0f49b3b4e3c8502171e34309572448ff1dbab507a314000e27940bd452d6a0b815ce8b62d405c32e9288b63cf2292c648ce41120fa84870514bbf0e7484efc6227f11e3a0f7df507e3968688f826fecb9cb18305103735d6ea6b0500e98392472f9d279a5e3e01a2b36dd6db0f97e36c83885a06685c297fad8094593f950da2855f88f13a56946c61f10b140f4480502021227bbe7188019db2e04c2e", 0xc3}, {&(0x7f0000000380)="ba12ed39e63c6dd48511466e9cbe3ca5f7750ec12410ece0003809c22bea6b5b649be19d458d085dc65c33aefdc9ec0f6ef6861a49588d74417622c92a91690294cb1e1c93ca82216b182a4d92b1088ea6b04856e568edbe281df525dc9375f44d683dceb8c318e090b8c11ab6e41dd4b7028665820e525e5d1c6c9ed944dcbc1f37", 0x82}, {&(0x7f0000000440)="abe5e202ae4cef097b2f319a92c13fbd74ca9b7da3ff51343d0358ce", 0x1c}, {&(0x7f0000000480)="1fb1cc293b06eeb4e22d38455a8c536a5d7f4abb1f074bfed8cc8a7d0134b778308c70eb298ef5c877c6085e1afe7628f46b10990774957fa6ba81d7", 0x3c}, {&(0x7f00000004c0)="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0x1000}, 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{&(0x7f0000002640)="0ea8152918efa305739526e9a731f1c6711f9856e0191844cfe99799c8206ad12db3fdaba5ec5fd1d1900236f674a548f68ceda42ab225589443726d7d1d40b6872f26d46d16cf8829a371e811dea580b3a57ee0a6ac62dddd1ddb2022bd601cace264219eefb4cf5086692c1172afb165e7cad831cfbe03b02b092a48e5db428e448911", 0x84}], 0x9, &(0x7f00000027c0)=[{0x100, 0x102, 0x5, "6dc51a70bbc1095b26265be4e1bf1583c1cc8fd6ec673b1bb04afce51974bd7e90993807793bbafd2685c0e9d984297044fce34a1ab75d34ea3573ab8cc5b4be373fe459a77560f2e9e13a25c9aecfc585f07c2c60213237e48eb51acfbe0503c3ae175b37764c454324cfe73d9b798ff0ab5f960a5c467912d6346677f3aa93a8cd22fd982ea58d80ce2c50e11ab6d019c5e70f349ef0e15fc4bfc0c865613a01ee8d5ae838d5466c14992ed9e8a4ad304deb44b3b34646e19eedd8750e364c6e9d6e1eff1fe28030ef15d673be661f49ee5b9be8a2a7e0d02b831421125528e028585725f2ba042000ee8736473f"}, {0x68, 0x0, 0x8001, "af2f47c0061813012f464cfd03f2091d3f3efd5bfbe4b33a528d68490639ae7e7563c119fdeb389a66f3dc0931ed5f91eefab16d86b24641c8ad651c6e430bed2c3a64509dec3eaf7d8089ff3fa352a18d90ab9472"}], 0x168, 0x4c000}, 0x8}, {{&(0x7f0000002940)=@generic={0x8, "01cf754d8bb874efa9e5243024ab76849a404cb4c28905ecc4669187bf8a5a349521993e62c79b50357db86a741b2a98af7df6f9ce6e755d3dc13dc3a861a00da15c600d3d9cd899c7494c16fd0b424596131a3b01766943ae446ac8860f5c0f9c74fe0795dbcc7715f03709e0ba5b16b29836efc2e7f3c615fe7da4af2d"}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000029c0)="b17b01baecb0b9c21cdc427c2755932604fd12528bd6b003247eabec8893a94b1da2d34a1797fbc71cad6400bca0422803b463cc8c1cac8e2750dc017b9858b9323314ace416cb5a96857e791a971aff8792ccbe003ee5fa1a0b241d38182d0ba0df34da72f337f656834a2cdf7a82398f28c6d18c5985b4618d8d83e025e3fa8a2efac9d226d6", 0x87}, {&(0x7f0000002a80)="565ebb4a699d80ed37b1683b0371d5c259e2aeb545ae8b147b07b1e80ec6d69eeabaf803873e7eafd9f6734cfd0ffcc1426c28ab5b0ef256f357ebb750af83076f0d892d521d3a027e9245222a8db39707511ac0b959a1cd8a6681449a382aece0e45877bbbba5a7d04481a8b201de8de4e19d88887e134bc6dc7c42b62017f7193375c9f37879bb506ce319b06f798b813e7d7d15e3ee0e3cd259bea06fdfdc0d22591dd67fedffd1", 0xa9}, {&(0x7f0000002b40)="2bb685d33c2be4b16f5a0f61272296e3fd7b318202e6b7fb4a", 0x19}, {&(0x7f0000002b80)="f3a1d5dbf57c0f99e07ba9dba75942f072257a4cd0df012c6d31624bc1399691a52cc49e3793c7a3673d16896240e1a9c9868c2bb9daa999c4b2bc8871361a787062d4353378509c3908c25349f3e5cf905df7699ec8ccf16c8730e094f5f60d5cf030ea4abdd63b003bee88a736b304bf07af1999c5ee8a9fa856b4ccf1342a7ce3c59e57661a1846cc3ff8aa97d753edb0500a4bb911d473d8c72cfd90445499ed824cf086315e9fbc749f6eb3ab50dd3ee5320c1cf9e77f96f759fcc72137fb0a44954bf1a0f4e255bac19516d794d5d9c98d08bbb278b9c6a27e49bfc3abf6084a3d49c3014fb349a59432b52c73f3ec0666", 0xf4}], 0x4, &(0x7f0000002cc0)=[{0x28, 0x113, 0x100000000, "e57dd7c3903000a796e48bb4f1a56fa38fc7a536d1b5bc"}], 0x28, 0x40000}, 0x81}], 0x2, 0x880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x2010, r2, 0x0) r3 = open(&(0x7f0000000040)='./file1\x00', 0x200, 0xc0) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) readlinkat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/253, 0xfd) getresuid(&(0x7f0000002dc0), &(0x7f0000002e00), &(0x7f0000002e40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002e80)={0x0}, &(0x7f0000002ec0)=0xc) stat(&(0x7f0000002f00)='./file1\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000045c0)={&(0x7f0000002d80)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000004580)={&(0x7f0000002fc0)={0x15ac, 0x0, 0xe, 0x1, 0x70bd2a, 0x25dfdbfd, {0xf, 0x0, 0x1}, [@generic="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", @nested={0x444, 0x2d, [@typed={0x18, 0x8e, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="2e37db3c0b15c70492dc80864c261a2b76b10a6ced775067a1d35cfef952edff3f332bc00163388a736f761c77b68c05c327d6a44b3b3a531cd96bf5d56a982f2cc2601f5a2a949778b1308d7467fe834013af4cf175937fbff8cf3cf7e945888fd66b752f2bfdc08ace3187e3c653bfe6846524f954069cb51148d9b835fb85c0201d0150b5342bb487fd361fee474b137fba023f9b8c1300c5f7ff473ba6438d700a1c777940f9a418a1f9c02676809abc92ac30dfbd840a09fcfb53485a3dd7e859dfb5e0a517109fab777045047a4cab4fdbf231cefc81a97614983b4d8c66cbf5edd72c0e54526827aab142b456c1968c51f8d10e8c3f", @typed={0xc, 0x6b, @uid=r6}, @generic="6f969ccf33ad38e853243043797cc5f090d0326c0c5b16099c93ee015132a10d3a86f5930f1c6d13bd4078c674e38e9b2a7048ff9c84fae728011e33a3f3ff6e162036dc0657745f0d0ccf9733688b901261f5ab11ba14913c66a59bdbf118a4b0369885243992f107b5d8081fb0de6cc08571ad900b05b46c2480572e4acc38ddc0503b83", @generic="f8d236b680fa9acbf564c1433f505b89864b0617fa897e3368a7e8ab58aa5a329f6f2534b138c466ee159dfcdc016ec16b7a0b1b3813e0c41f54835e9824af3e185d27959fb592ce57249d6a4b7700f59d121455a4387f097770ba524060e7805581f5bef9b48fef87ebed68d2da8d1535506e66b17c03b53ed69283fbdbfd91d03fd3556b2d97cf41ff88acb6d334c8767dea9c304c52d10b4c71e85bedf7", @generic="e64d0eb9bca2b683ddb3d04db5cb2a7f04bd2695995d3b08e1cdd1dd1e0c3cd4d6629b84ec2ea6f25c41f2cd5b063b8e921cbe4d9302421ccee3236221b56598649eeec9f058d7dbf799e85dc305617ed24fbfacb5a194972abde8ca5e218ed81955c1c67af8fb3ee0ab6617d8fb512960ab1e7f7ddbdea4b0b2b8d2d01a815588fe003f120d09d41d18d7556ae400d1f709fb04f7aaea53399751e29d23d3b353c4513498a1e53c56d313cc4f63c616934684e701a54e1127dc05d88b00bb95125b904a7c0c7a818d31cb805a8c98f77ab5e570352aab1a981d47905e", @generic="4bc2ae0bb9db9d98b54863a0f20e307cb7449b6fa7e37b90da7ade84cfb572ed9183d87ed9b99d013948146a414904de87", @generic="0f7e3943d4d584dfd9f5b2152d033b740a576eae086cc8576025576c2a78fa58095cc543c290ef2ab5af2a6cd10b99833e23d27589da3f396bbe49539ab6d08fd72adecd6f06b655718146da4546334d47e012dd96c641e2b18722ac0bbd48c1359119321be602da77e60820c09313a9108f3cd450c26ccd630c8126f164ef19e4c244a25942516947729ad8d916bad971b8305b00caa256970a48530a820e1d6d76613578da14966c4836fccc14411fb2f60a0f55672d6161124cc2ac0ce40e7ee5", @generic="e5db26b3f9fcbe2c2cedaad6243f4917751eb652ca122a4d84d58fd0d93020f64d6c13df0b6b581156f92d3efe"]}, @generic="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", @generic="86f30a19bb77a521ff9f963dfad38c1030f501fe7ddf", @typed={0x18, 0x4b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x28, 0x3, [@typed={0xc, 0x17, @fd=r3}, @typed={0xc, 0xf, @pid=r7}, @typed={0xc, 0x66, @uid=r8}]}, @generic]}, 0x15ac}, 0x1, 0x0, 0x0, 0x40010}, 0x24000000) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00', 0x1000}) 2018/03/21 09:21:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=@newae={0x580, 0x1e, 0x400, 0x70bd2b, 0x25dfdbfd, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2, 0x2b}, @in=@rand_addr=0x101, 0x81}, [@sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e20, 0x6, 0x4e24, 0x2, 0x2, 0x20, 0x80, 0x6, r2, r3}, {@in=@rand_addr=0x2, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0x8, 0x0, 0xcdc, 0x1000, 0xffffffff, 0x7, 0xfffffffffffffffb}, {0x2, 0x7, 0x0, 0x8}, {0x1, 0x6, 0x5}, 0x70bd29, 0x3502, 0x2, 0x0, 0x1b6d, 0x40}}, @coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @algo_auth={0xac, 0x1, {{'crct10dif-pclmul\x00'}, 0x310, "8f7a9d3ef4fb85118f91b966762e5b395051b8877d19a483bebe8468310b1b9d0f8efccd4fa155b76076b3b876c741e496f12497611db40da9ca6bf8ab0a0b919ad8648d4fc73905caaa91e422597c076a59cdf047ef756875c372141cb3273e0a8d"}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x1ff, 0x59, 0xffffffffffffff01, 0x8}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x7, 0x1, 0x9, 0x1, 0x3ff, 0x4b}]}, @tmpl={0x204, 0x5, [{{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x3, 0x2, 0x400, 0x3f, 0x100000001, 0x7}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d2, 0x2b}, 0x2, @in6, 0x3505, 0x3, 0x3, 0x513d, 0xff, 0x2, 0x7}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d2, 0x2b}, 0x0, @in=@rand_addr=0x3902447d, 0x3507, 0x0, 0x3, 0x6, 0x29, 0xff, 0x3f}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x6c}, 0xa, @in=@rand_addr=0x7fff, 0x3506, 0x4, 0x3, 0x7fffffff, 0x10001, 0x10001, 0xeac}, {{@in=@rand_addr=0x401, 0x4d3, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x3, 0x3, 0x8, 0x9, 0x101, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3c}, 0xa, @in6, 0x3501, 0x0, 0x0, 0x4a, 0x8, 0x8, 0x9}, {{@in=@loopback=0x7f000001, 0x4d6, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x5, 0x1, 0x7d3, 0x10000, 0x40, 0x4}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x3500, 0x7, 0x0, 0x3, 0x5, 0x1000, 0x1}]}, @algo_auth_trunc={0x98, 0x14, {{'sha3-224-generic\x00'}, 0x260, 0x60, "a431fa5552701055cf14da983c52199700b3304f6dde93edcd2d77968f79883998ecc8c3fb2827b8dbe67dc072b7f4a18964e5eb04f7c3fd171ae58f8106b312c5f5e7d30ec7dfce071d56ab"}}, @algo_comp={0x64, 0x3, {{'lzjh\x00'}, 0xd0, "a002d9a1a11fe2322c0024fa8a502a20799465a0ea77e92ec9bc"}}]}, 0x580}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/21 09:21:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) dup(r0) write$evdev(r0, &(0x7f00008a9000)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f5ffc)=0x1) 2018/03/21 09:21:02 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) ptrace(0x10, r1) 2018/03/21 09:21:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = dup2(r0, r0) close(r1) 2018/03/21 09:21:02 executing program 7: r0 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) write$eventfd(r0, &(0x7f0000000ff8)=0xffffffffffffffff, 0x8) 2018/03/21 09:21:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001d1fb0)={{}, {0xe}, 0x0, 0x5}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/160) 2018/03/21 09:21:03 executing program 5: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7}}, 0x566, 0x8, 0x1, 0x1, 0x3ff}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x2, 0x1, 0x100, r3}, 0x10) mq_timedreceive(r0, &(0x7f0000000080)=""/28, 0x1c, 0x80, &(0x7f0000000100)={r1, r2+10000000}) r4 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x5, 0x4) lseek(r4, 0x0, 0x3) 2018/03/21 09:21:03 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x90}}, 0xe8) 2018/03/21 09:21:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x13}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xe9f, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0xd1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0xb0) close(r0) 2018/03/21 09:21:03 executing program 0: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) chdir(&(0x7f0000000000)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400100001048ab4c640dbf9ae6ffffff00000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000710cf549d7368e0bddd9e7c3847ed104481ddc615d184d4caf027be4fc79cf7da835431d2adf08b3cd0b4c22142f56e2afc5fb4e069bf045a4d30e836161166994d4ef3a93f9ca332c3315dee151", @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32=r0], 0x4}, 0x1, 0x0, 0x0, 0x4000811}, 0x40000) 2018/03/21 09:21:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') 2018/03/21 09:21:03 executing program 1: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffff9) accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r0}, &(0x7f0000000300)=""/235, 0xeb, &(0x7f0000000540)={&(0x7f0000000400)={'tgr192-generic\x00'}, &(0x7f0000000440)}) r1 = inotify_init1(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001040)={&(0x7f0000000040)}) 2018/03/21 09:21:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffff75a}, &(0x7f0000000140)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) ptrace$setsig(0x4203, r3, 0x6, &(0x7f0000000240)={0x3e, 0x40, 0xa980, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd1a1, 0x1814c0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept(r1, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) writev(r0, &(0x7f0000000080)=[{}], 0x1) 2018/03/21 09:21:03 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/21 09:21:03 executing program 0: r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000480), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000280)=0xed9, 0x4) r4 = fcntl$dupfd(r1, 0x406, r1) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00004f7fd0)={0x4c, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="116300000000000000000000000000000000000000460200800000000000000100001758a4000000000000000000000000000000001200000000", @ANYPTR=&(0x7f0000372fc0)=ANY=[], @ANYPTR=&(0x7f0000043000)=ANY=[], @ANYBLOB="00000000170000002e72a394cb3dc90215a682e78542e638fc6b247fbb1354dbfacae5ab3ab300010000000000000000596379f5d2c4a26bcb95bacee1a309000000000000"], 0x0, 0x0, &(0x7f0000243000)}) r6 = socket$inet_sctp(0x2, 0xe5bfef96b7cc9fec, 0x84) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f00000001c0)=0x4) setsockopt$inet6_int(r6, 0x29, 0x42, &(0x7f00000002c0)=0x7, 0x4) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x8) connect$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x5b2, {0x3, 0x1, 0xf26, 0xfff, 0x304d, 0xeece}, 0x400000, 0x2}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x5, 0x8, 0x7, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r8, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r8}, &(0x7f00000003c0)=0x8) inotify_init1(0x80800) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000004c0)={0x0, @empty, @broadcast}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000006c0)={r10, 0x101}, &(0x7f0000000700)=0x8) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000540)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, r11}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000780)=0x1f1) ptrace$peek(0x1, r9, &(0x7f0000000340)) 2018/03/21 09:21:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @rand_addr=0xa6f}}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)="e2e6205acb46889ad2ef1ff18d7e192f9acf28e3b869d39add3229bb94a44f3765eb7d2edb9d0afc095939b0c630b9612a1314cc6e83b8a58ca40a8201a29c851d784382bfefc6227989e8fdbb25e492ea8e6107a18503ada1ee14e0b5eff1dd9b659723625f8f2cf8b0e6c7e1ff1d1864ff9d6546adfd8442ba719c2dc8a68aa6c97762a989dabd3f8e14b8ba", 0x8d) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090031000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0xffffffffffffffff) 2018/03/21 09:21:03 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x104) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1fe, 0x4) mmap(&(0x7f00003b5000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x59) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000001280)={'nat\x00'}, &(0x7f0000001300)=0x78) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001340)={'raw\x00', 0x2c, "fc27f5308f292c9f5311cbe65df321af023f86d88a9d3b30a83fc6b9d97d506cba01455c08c94bd254ef7578"}, &(0x7f00000013c0)=0x50) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000000)=0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x8, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001400)={r1, 0x3, 0x30}, 0x0) 2018/03/21 09:21:03 executing program 3: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfff, 0x20000800, 0xffffffff, 0x8, 0x1, 0x3, 0x6, 0x3f, 0x3ff, 0xd}, 0x10) 2018/03/21 09:21:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="380100003a0005000000080000000000ff020000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000004ab2829fa3df", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xd) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x81, 0xfffffe3a) epoll_create1(0x80000) 2018/03/21 09:21:03 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00000001c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/03/21 09:21:03 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) r3 = accept4(r2, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)) readahead(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000180)=""/12) 2018/03/21 09:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) [ 48.106820] binder: 6006:6010 ioctl c0306201 204f7fd0 returned -14 [ 48.142973] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 09:21:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000006a40)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="ad", 0x1}], 0x1, &(0x7f00000006c0)}}], 0x1, 0x0) 2018/03/21 09:21:03 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x80) r4 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80002, 0xffffffffffffff9c}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000007000)="002a932f01000000cf960802e023481c0003f2a576000000000000", 0x1b}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000002ee2a9bedf40b57b0021420000babe311b15f96a64d319dc9c541f3588a3ad8a1ca9a03d17b6431a46f9af804f4848f894b63b42672ebffb0900000000000000f1598a7443ce871c1b77544b507b526daa2bfca4705a45a36ce3b320a20201c60bb1e1d2efd2078cd663eace4545f7cd19", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x138}, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x800) ioctl$EVIOCSABS0(r10, 0x401845c0, &(0x7f0000000300)={0x800, 0x3, 0x0, 0x1ff, 0x20000000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000040)={0x0, 0x80}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000000000)) ioctl(r10, 0x2285, &(0x7f0000007000)='S') read(r1, &(0x7f0000000340)=""/134, 0x86) 2018/03/21 09:21:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1f}) listen(r0, 0x0) recvfrom(r0, &(0x7f00006c2f95)=""/252, 0xfc, 0x0, &(0x7f00007ca000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/03/21 09:21:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00005b7ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000024fffc)) 2018/03/21 09:21:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffde9) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x21, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x3fb) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) 2018/03/21 09:21:03 executing program 2: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) truncate(&(0x7f0000051000)='./file0/bus\x00', 0x0) [ 48.155628] binder: 6006:6025 ioctl 40046207 0 returned -16 [ 48.168656] binder: 6006:6033 ioctl c0306201 204f7fd0 returned -14 2018/03/21 09:21:03 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x56, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x1}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00008a3f69)) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0xffffffffffffff9a) 2018/03/21 09:21:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0xffff}, 0x8) r3 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="5f000000332a612fa6a3dd2844b46d85e8e227c5d23299d2b259de3c8747a22316350a2b2a05340c001530744fad634c0000000000000000d26af8c46ae3469ad8ca0d301961ac2ae0418bbd9f32c44ae7879ce4a935d90c40d08f09fb"], &(0x7f00000000c0)=0x67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x8d8, 0x400}, &(0x7f00000002c0)=0x8) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) r7 = getegid() fchown(r1, r6, r7) getpeername(r3, &(0x7f0000000600)=@nfc, &(0x7f0000000680)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r4, 0x0, 0x24, 0x1, 0x10001, 0x11800000000, 0x7, 0x1, {r5, @in6={{0xa, 0x4e21, 0xffffffffffffff00, @loopback={0x0, 0x1}}}, 0x8, 0x2487, 0x1, 0x8000, 0x401}}, &(0x7f0000000200)=0xb0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@alg={0xe8, 0x10, 0x0, 0x0, 0x0, {{'fpu(ecb-serpent-avx2)\x00'}}, [{0x8, 0x1}]}, 0xe8}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/21 09:21:03 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x101}, {r0, 0x40}, {r0, 0x300}, {r0}], 0x5, 0x0) 2018/03/21 09:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="000002003f000000943a212848ffc359683ac3251aae2d83b2e8fcbde70b23a292b80c0a4f965eb9ad97001aa18f27918d39818d4ec4baba35e494e19661277d5a9da60edddb41991d47351bb10a6240f7fb421d5fa1bc5e66afe2cf3a669038ec589d6556b4e1b43dccf27da8ece03661d8833714aa8422553186d18e98d3"], 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7fff, 0x4) 2018/03/21 09:21:03 executing program 2: symlink(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)='./control\x00') getegid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) r0 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, r0, 0x0, 0xfffffffffffffffe, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x1}) 2018/03/21 09:21:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x5, 0x3ff, 0x8001}) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) 2018/03/21 09:21:03 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), 0x4) 2018/03/21 09:21:03 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) r0 = socket(0xa, 0x7, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/03/21 09:21:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/120) sendto$inet(r1, &(0x7f00000000c0)="4669c9e45e34128b9c514c3d5e53629e3b083f70a4d58f46edcf7b5d9f2ba0b64a37e8caec6707dab03f62aeafff5f6cefc074a28a08e7f9", 0x38, 0x14, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) sendmsg$netrom(r1, &(0x7f0000000c00)={&(0x7f00000001c0)=@full={{0x3, {"276795f140e6d5"}, 0x2}, [{"119806f308702c"}, {"d451aacc1a5716"}, {"dfa93f6d2c7410"}, {"510e2aeec9202d"}, {"e5b35507150a34"}, {"30beb67e8dbba4"}, {"0063f02c6f63d6"}, {"e1a9490451e0fb"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000240)="6d7db332173c8ecb873463cc49bf46cf58580799dc77d785fdf0fd0f774393abad7e1b57d51ad0dbafc0d4d1d6c0152aa3551141e1c06e49f0ac57f569cbf9384a14b14033", 0x45}, {&(0x7f00000002c0)="71cb1c9de0dbf4836efc1d2700f28774b513d1adb23d7f2ffd4e31e771eb0cec2758c35e8af300f447807df5ea7fd134032100ac03eb0d6fbb303e040cb3587ba82a0611d8b8503571943019c66fd9e360a4870893d8e602521f3e9981e36556a16d298aa23deb3c9d12ee2e54e32d18ad428f5eea019980eab796e1c52f8f5ffd70300abb52550c6b392f6e01eeb0ad132bce353e8c53eaa70c26f45f773da4d4bd3f89f97b179c2afd3b9acf0a82475060d0be9fdc58a463ddeb55a3c8303ff156cd05e53d83632d6fd489613795df7fec5708b055b2689d476c98de7847e54bbd756f22a023716e1987b8829886c19cc39621c974bbf2", 0xf8}, {&(0x7f00000003c0)="ecd9111ba900e32aa42b23b2219b937e9749507ae6f1237e8030c86d", 0x1c}, {&(0x7f0000000400)}, {&(0x7f0000000440)="78b17849e7f23e3ef450379b416119964b6d4b40a0382dc809e5a337616c95e2fd8de371c03273c50a1ca93b327738a08e72179850a9c8e589597476f45975e23805a80d5da85fbe43b2a84a231eeb1c0ba5a05c94a5b84f1c29e90e2dacb0409df7164d6ff4cf66c2dad095557239", 0x6f}, {&(0x7f00000004c0)="ea2e08a4122be573b47583cc00a775989869159a12b68f1c6cc00308eb63f4ce17d86e1dc235a9c6921e569f64f25264d08c0ff157b339a4465ff4111fb5fce4de5d13f4d99fd32b1fb0b157db7ac3a56d690a76020cf4fcc3c3bda7c0928c118cc6eb2ebacbff127c842dd4d88a194a456e00264265a62445212d64e761", 0x7e}, {&(0x7f0000000540)="408a2bfc5349e77b8426e57f66091131c9608d08b17857e14c7988b455daed76118df0206df02f3b04c77a2eed0f97b2a24265107ce8ee9ddbbb644c8c0febf33f6ea3e00923201cff8574356bc14d52cea6ea90c174e483693568f96355920a39f8308113bc306bf6f02879206c1c047c91ad48bcfd7caea71dea02742c2d368777e7827216cf12c5c5de0511a277d18b9e86844c3d31f74b6dc5b83d95d88e5f0842f9fbb73d97b045a6065b0aa28e50fb3ec5be2f5f3368cf0a923d77e181b9b4ba279f9a42978e48f974fbd74cdda90eed73f249cfdee77106bdc214aa31a75c19b78a2eda2a3b5016a84ecdb980710403", 0xf3}, {&(0x7f0000000640)="770a88", 0x3}, {&(0x7f0000000680)="9cc9ffd6c5b41950f14877a23565c4217ad1c8c44c289608bb6beeaa17ed61c1aa48acd6dd9a9301f56d889ed05f91a12cf0529c4686548ad5d66c2a659f5ea5ebec9d079650353bc926ac3f7e0f664f7756bca8fbc5055a18a4c434c74b3fb1a710c9e95896a3488cdbb440f5144bd7bbea8ed2cd448282df22c051b181a392318a92b7b78a4fbd31e57685076252de7f5698562abb19f9381af63720ecbc00f7553eb230eae823ee304c32c68b6bc1611e2e20cedd376c66eb58b9fbf040fa68c4f17716472fac8fe37e0e4c891d77fdb6437e14d8970623aff7055c1d68249d6baec856360cb1b2ff9fd7bd83536a3e076537ad429abc", 0xf8}], 0x9, &(0x7f0000000840)=[{0x70, 0xaab91f46fb572b2f, 0xa0, "e021c5c5ac3e9ca7629800bb523a9640284148fbb0477cc5b8339a86c4a82b86aafd950bc2d5369e121985c36f7c4b039d77f8797d9b94224f48ed83deaed34d40b98fa16c3de2238c79c477b751dbbe36610b8c5364c33093"}, {0x68, 0x0, 0x6, "6bedacaf4c7225300e19da1a22f730513e540b22418ed38b10c47c48dfd173a34c12f08db5481ec11e992a6a5acdb4cdadcd6422e21eb62b0b66844a6929bdda423e17531f72303662178b04ff90d2b4b0a530b530c0d3"}, {0xb8, 0x107, 0x6, "8824f1e0697389300e7c93d8dcf54be0fabcf4a6077971e370b49c507e8995c5c61821e34629af0e2699e1d49235ff3cd0ce08f118237b9c3dc60c4bddb5f1e3abb1fa8c9044b40cadd1ebcb97a5e0f525dfa76cb1f5d5789dd3f34bfb50e1e23e48d6c4be2d2e71d2a15239731eefdfdaa0bca8a5d0db996da123a81d55012653a7d6e439f897ba3c5f1fd750d0bc07abf549dac055789a3c6b6a2bb07ed8aec2b828e5ab647c"}, {0x38, 0x1bf, 0x29b8, "ec9edadd246ab4e3bac4dead0b039d69a6490f77788feb5a340a5e25307a9f9596db7a"}, {0x88, 0x11f, 0x6c, "056393d11940ff4c7022a7471dae68f09a4400087cbe49964105ac8ab58aadca5809c78412f40641e899cb500ac16bd0e75d0ed2265e11c80d2cce9688997fcce5b3d422da9c67613f118205c2c28131035b39c95237529c6a1bfe78b1c80daade9bf1f5f554362c22f501985a7a24ef41affd1e6968"}, {0x58, 0x10b, 0x1, "e63f5bb0fa6229dbf7c809ae03eb72bdc79c5ef327e6ac351347b03ce09e4ac31b719a91153e3b03db560db800f916966846489cac72c111cbd5d3ab926df97a88f63e7ee01845"}, {0x100, 0x3a, 0x7fffffff, "3b382327a1314d6143794b9be5175778b88d032ba748bc5bde50dd2236ea7cb45ab278d4f88115760b39d5f6a267cd520fa41be5f3c576509e9a811bad4f4b2651d5b901285ada669319d8995c037312dbd3d4948c83c5df21d61f2d029c9d580e52e545318d31ab4366801eb88fcff3ca7bc5fe31c4951377568b71cad79620052505583db3f3653ea254b97368b2e7341c0d8417ab13c671f266662a7096cfd07c5b687e8545a8b5cedd8da65b1fab35560497db4ca90829c6e98304700eff603ff72411380290a9dd4039eaae8e95a44f0c4a624973d953fb1a968f2e6ecc6b27225af247b1ad41d8"}], 0x3a8, 0x8000}, 0x4000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) 2018/03/21 09:21:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x11}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/21 09:21:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) 2018/03/21 09:21:03 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000fef000)=0x156c, 0x4) 2018/03/21 09:21:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000135000)="000000094d00000200") getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x13, 0x81, 0x0, 0x8e9}, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) lseek(r0, 0x0, 0x2) 2018/03/21 09:21:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xe2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') getgid() close(r1) 2018/03/21 09:21:03 executing program 7: mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x800000131, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r0, 0x0) 2018/03/21 09:21:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 2018/03/21 09:21:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x20014, r0, 0x4000) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) [ 48.349280] netlink: 76 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 09:21:03 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000001c0)) 2018/03/21 09:21:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) rt_sigpending(&(0x7f0000000100), 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20041, 0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/21 09:21:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)="bf02c5ff57820631ff076ebd0af65e7b0a2cf56a661d", 0x0, &(0x7f0000000040)="f1246dae7f06c29b3ff8cd488d06fa0abb92e25e2dcbc7ac09fe4f9691e8c306873d") 2018/03/21 09:21:03 executing program 2: r0 = memfd_create(&(0x7f00000001c0)="0100000076626f786e65743100", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) fstat(r0, &(0x7f0000000080)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) add_key(&(0x7f000003fff8)="00454772646e6786", &(0x7f000003fffb)={0x73, 0x79, 0x7a}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) memfd_create(&(0x7f0000000180)='\x00', 0x3) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x1}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xd2, @tick=0x200, 0x0, {0x4, 0x1000}, 0xffffffffffffffff, 0x2, 0x800000003}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) 2018/03/21 09:21:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x5c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xbd, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @rand_addr=0x1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x244f, 0x10000, 0x5, 0xc7}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x14) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f000027c000), 0x0, &(0x7f0000363000)=[{0x30, 0x0, 0x7, "861ab072df0f461270adb5424e9e1ee5baf502865355f34585"}], 0x30}, 0x0) 2018/03/21 09:21:03 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) openat(r1, &(0x7f0000000080)='./file0\x00', 0x404102, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/03/21 09:21:03 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/03/21 09:21:03 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') getdents(r1, &(0x7f00000001c0)=""/60, 0x305face38f23793) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'ip6gretap0\x00', 0x9401}) getdents(r1, &(0x7f00000000c0)=""/182, 0xb6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'syzkaller0\x00', 0x400}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/21 09:21:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) lseek(r0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x6, r1, 0x1, 0x8001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) 2018/03/21 09:21:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) 2018/03/21 09:21:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) ioctl(r0, 0x4000000000001261, &(0x7f00000af000)) 2018/03/21 09:21:03 executing program 4: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000935000)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x0, 0x80000001, 0x7fffffff}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x3ff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r2, 0xb39f}) 2018/03/21 09:21:03 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000240)="56c1d4821a938c73771313254eb28e0eef9329aa8db24dd7aea003bb1cb1e9cf6ea2439cfeb38fd7ccace3a33a0d0abe601c77901f69a7aed9331eb6da9cc52408c38d512a351b148163a03436e6d34bfe225422b9fa1de29cceca8a2915834f2b6589e164b97c069064db02ff9eb891d47bb0b7444684df0daba834df1868922c74a5e2ce574768045b0d956ba2e3f96b602647c769ad901e5a8694592c6d94c96052eb8ecab2e06ccaeb35e02f956d195aacb454b92e6fdfbc3c7f71b9cdc9e520cf9ec265f8ebe796e104995c36c479") mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) open(&(0x7f0000000080)='./control/file0\x00', 0x181800, 0x100) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/64) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @rand_addr}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', r1}) 2018/03/21 09:21:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = getpgid(0x0) r3 = getpgid(r2) rt_sigqueueinfo(r3, 0xf, &(0x7f0000000000)={0x25, 0x7, 0xffffffff891c0e78, 0x10001}) rt_sigaction(0x30, &(0x7f0000000080)={0x6, {0x7}, 0x50000001, 0x5}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) ioperm(0x9894, 0x4, 0x80000000003) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20113, r0, 0x0) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x6}) 2018/03/21 09:21:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) sendfile(r2, r1, &(0x7f0000000180), 0x9c6f) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) 2018/03/21 09:21:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}}, 0x7, 0x8}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x2, 0x7ff, 0x100000001}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x5, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0463044001"], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/21 09:21:03 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x38d, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) 2018/03/21 09:21:03 executing program 0: socket$nl_route(0x10, 0x3, 0x0) userfaultfd(0x80800) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0x3001}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = socket(0x11, 0x3, 0x1) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00000000c0)=""/90, &(0x7f0000000140)=0x5a) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x55, "a0bd08d07ec644a6618a06bb2aee30c0ff6d8b719c218e546a3d29409b917116e10e2a608cbf73060ab0a874a6da72cb300ce98d78e67c4a34eac6f0f6f790aa39f9b48264e9c6c527d52575512a5720fd61ab40ac"}, &(0x7f0000000080)=0x79) listen(r2, 0x1c68) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x2e0) shutdown(r1, 0x1) 2018/03/21 09:21:03 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000100)={&(0x7f0000000080)="6c952e86047751ae46c7730bf96b97397b73ad33f4bc4560b8859ffe9fad267088b0a2a8c7818e2445f40b370c2b2dd2011514a6c4208c91b4623aa225fd6fe654a1c02eb37f38d78ffd133d31b6a84c5036d634436d", 0x56}) rt_tgsigqueueinfo(r0, r0, 0x1f, &(0x7f0000000180)={0x3b, 0x20000000000, 0x2, 0x7}) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000140), 0x9) 2018/03/21 09:21:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0x0, 0x0, {}, 0x100000000}) 2018/03/21 09:21:03 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="0513770cbc50af2ee94c6ac0a1711e1d69f8a7c067659123f528a45d4dddb464252c963c127d5813c5e6fc032262b5be6c603e3032bc4bbfc3850edb59719ab325aa9ec815a34bf16ccf85b9dd84ac7aad0f8da0b655600dd2ebe58cfb6e63d27452b259f4a30bec90f62957abf8330e4526ddfdfdea871a4b41266e3f313c8b4bc956191bb408159e5404aa3785368dd832fd0df9d935", 0x97, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000004ff3)='cifs.spnego\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c49e76992a7da7b102db1fcd00000000dcb99d5001", 0x353, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 48.634065] binder: 6167:6168 transaction failed 29189/-22, size 0-0 line 3005 [ 48.653223] binder: BINDER_SET_CONTEXT_MGR already set [ 48.665946] binder_alloc: 6166: binder_alloc_buf, no vma [ 48.672066] binder: 6166:6179 ioctl 40046207 0 returned -16 2018/03/21 09:21:03 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) prctl$void(0xd) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x82, "c149a3f90284a5efeaf24792c139357b5378eb779eecce28a4d15b3fd14790c132a8192dd39cefd64a45fb1910d385e82db2bece49b14bfa6a24218ac3008e72935b4df16d8eb631b0d357f4be8628146b4069534c298502621c5c59c84b125574fd4e89d0f81bf27f6102f0f7f9c8017e33c6ae98654b1023bb088bf2ea2a2da552"}, &(0x7f0000000000)=0x8a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x401}, 0xc) 2018/03/21 09:21:03 executing program 3: r0 = epoll_create1(0x0) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x6) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000fe0)) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000180)={0x7, 0x1, 0x1, {r5, r6+30000000}, 0x1, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) dup3(r0, r1, 0x80000) 2018/03/21 09:21:03 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fanotify_mark(r0, 0x40, 0x8020000, r0, &(0x7f0000000000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x20000004}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3bff4)) 2018/03/21 09:21:03 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000280)={{0x0, 0x2, 0x5, 0x3, 0x1}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x88, 0x0, &(0x7f0000000140)=[@decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x38, &(0x7f0000000080)=[@fda={0x66646185, 0xd956, 0x0, 0x25}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x4, 0x9}], &(0x7f0000000100)=[0x38, 0x68, 0x38, 0x28, 0x20, 0x38, 0x28]}, 0x8}}, @dead_binder_done={0x40086310}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @release={0x40046306, 0x4}, @release={0x40046306, 0x4}], 0x9, 0x0, &(0x7f0000000200)="ed1041d1b237975205"}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x0, &(0x7f0000845000)) 2018/03/21 09:21:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056aef8)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 48.679919] binder: 6167:6182 transaction failed 29189/-3, size 0-0 line 3128 [ 48.679922] binder_alloc: 6166: binder_alloc_buf, no vma [ 48.679957] binder: 6166:6176 transaction failed 29189/-3, size 40-8 line 3128 [ 48.711456] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.717780] binder: release 6166:6176 transaction 10 out, still active 2018/03/21 09:21:03 executing program 1: r0 = gettid() r1 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xc, 0x111, r2, 0x0) rt_sigqueueinfo(r0, 0x28, &(0x7f0000000000)={0xa, 0x200, 0x1, 0x2}) r3 = memfd_create(&(0x7f00000000c0)="0063ec658d844d86fee2816ed9ae0cbfd4227123a5f3d6ea5fe125caee4209b5d421ad90e5133757d1d7b76469ef58cef9d663e54281d6afa16ec46ad4bde98e641f9c7a5c91d2300c33c07c6cf16dcba13a29329c", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) fcntl$setlease(r3, 0x400, 0x1) rt_sigqueueinfo(r1, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x5}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000003c0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={r5, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/03/21 09:21:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='pa~;map\x00') accept4$unix(r2, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000400)=0xfffffffffffff801, 0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000500)={{0x2, 0x4e20}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x0, {0x2, 0x4e23, @rand_addr=0x2008000000}, 'dummy0\x00'}) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000e40)=[{&(0x7f0000000b80)="a684c18caa9f697c4caa1510b07ae29fc9737f17a5df12b58229843f78f2f2c3b18c0179acaa3b84ab7a29fa523471b23d3c375750162f8c0d475aaf9e2bce49edc777103af4a75bdfcca03dfb472b8d825eae52f7f3b5384a9db4fa34b122c3231593966f1c39483b12da34a6aeb5188d3b6bc392fb6ce73b89089070a518879bcae871c957e42a54993ddbc0f1427fbbf53efbe128060d3af128", 0x9b}], 0x1, r6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x7) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'dummy0\x00', {0x2, 0x4e21}}) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000440)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000580)=0x3) openat(r2, &(0x7f0000000100)='./file0\x00', 0x240000, 0xa) sendto$inet6(r3, &(0x7f0000f98000), 0x6152d52d25b9e4c0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xa3) socket$nl_crypto(0x10, 0x3, 0x15) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r7, &(0x7f000080037c)=0x2, 0x400000ff) [ 48.740409] binder_alloc: 6190: binder_alloc_buf size 3069615045297053664 failed, no address space [ 48.743281] binder: unexpected work type, 4, not freed [ 48.743284] binder: undelivered TRANSACTION_COMPLETE [ 48.743981] binder: send failed reply for transaction 10, target dead [ 48.785063] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 09:21:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x164) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a6", 0x42}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc5856", 0x3}], 0x1, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000070cff8)=@sco, 0x8, &(0x7f0000029000), 0x0, &(0x7f0000000000)=""/56, 0x38}, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x100000001, 0x6a, 0x1, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100000001, 0xa65, 0x2dc0, 0x7, 0x9, 0xdb, 0x1, 0x3, 0x8000, 0x1000, 0x2, 0x4, 0x0, 0x200, 0x80000000]}, &(0x7f0000000200)=0x100) r2 = dup2(r0, r0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x9, 0x2) 2018/03/21 09:21:03 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000780)=""/163, 0xfffffffffffffcc9}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/181, 0xb5}], 0x6, &(0x7f0000000600)=""/240, 0xf0, 0xffff}, 0x40010000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000740)=@req={0x4, 0x70, 0x10000, 0x3}, 0x10) mmap(&(0x7f0000998000/0x4000)=nil, 0x4000, 0x4, 0x50, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x4, 0x0) 2018/03/21 09:21:03 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = epoll_create(0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x0, 0x55}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbcff4)={0xffffffff80002004}) 2018/03/21 09:21:03 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xd5644c24466f0f04, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x9, 0x80}) 2018/03/21 09:21:03 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x5, @empty, 0x40}, 0x1c) clock_settime(0x6, &(0x7f00000000c0)={0x77359400}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0x54, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000080)=0xaeb, 0x4) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) [ 48.794921] binder: 6190:6209 ioctl 40046207 0 returned -16 [ 48.801407] binder: 6213:6217 ioctl 40345410 20000280 returned -22 [ 48.810512] binder: 6213:6217 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 48.813703] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 48.813746] binder: 6190:6194 transaction failed 29201/-28, size 0-3069615045297053657 line 3128 [ 48.817718] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.878414] binder: 6213:6217 BC_FREE_BUFFER u0000000000000000 no match [ 48.887274] binder: 6213:6217 got transaction to invalid handle [ 48.893899] binder: 6213:6222 ioctl 40345410 20000280 returned -22 [ 48.900361] binder: 6213:6237 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 48.908703] binder: 6213:6237 BC_FREE_BUFFER u0000000000000000 no match [ 48.915606] binder: 6213:6217 transaction failed 29201/-22, size 96-56 line 3005 2018/03/21 09:21:03 executing program 0: r0 = socket$inet6(0xa, 0x40000000002, 0x0) syz_extract_tcp_res(&(0x7f0000000140), 0x400, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x29, r1}) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x3a7, 0x0) 2018/03/21 09:21:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x8c440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x9, 0x1ff, 0x800, {0x0, 0x1c9c380}, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="f95c4fd07f61ed0be9ddf7218d2ad38f2a4a373e00b981a350272385d7b712ea12f7ffffffffffffffc83417f619febfb9569e9984a6"], &(0x7f00000000c0)=0x4) r3 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) readahead(r3, 0x0, 0x2) 2018/03/21 09:21:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000784ffc)=0x1e) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000), 0x8) 2018/03/21 09:21:03 executing program 1: socketpair(0x5, 0x1, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x8000000000000000, 0x3}, {0x319b, 0x6}, 0xfffffffffffffffc, 0x4, 0x9}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x20, 0x3}, {0x109eb622, 0x34}, 0x8, 0x4, 0x9}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000fb0)) 2018/03/21 09:21:03 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x100) 2018/03/21 09:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x10) socketpair(0x11, 0x80001, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xffffffff, 0x0, 0x9, 0x8}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x2, 0x3, 0x0, 0x80}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x200, 0x6, 0x3, 0x1, 0x4, 0x9, 0x3, 0x0, 0x3, 0x0, 0x81, 0x0, 0x7f, 0x7, 0x9]}, &(0x7f00000001c0)=0x100) 2018/03/21 09:21:03 executing program 2: r0 = memfd_create(&(0x7f0000000040)='%\x00', 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x1, 0x8, 0xffffffff, 0x10001, 0x2, 0x6}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x16) fanotify_mark(0xffffffffffffffff, 0x0, 0x25f25595e3d3726, r1, &(0x7f0000098000)='./file0\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/21 09:21:03 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendto(0xffffffffffffffff, &(0x7f0000025ffe), 0x0, 0x0, 0x0, 0x0) 2018/03/21 09:21:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x10000000000001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8008, 0x80, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8, 0x40, 0xffffffff, r2}, 0x10) socket$packet(0x11, 0x0, 0x300) dup3(r0, r1, 0x0) [ 48.921047] binder: 6213:6237 got transaction to invalid handle [ 48.921055] binder: 6213:6237 transaction failed 29201/-22, size 96-56 line 3005 [ 48.939095] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.945428] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 09:21:04 executing program 1: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000000180)) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) readahead(r0, 0x2, 0xffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffe01, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x71, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 2018/03/21 09:21:04 executing program 2: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7f, 0x420100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x5, 0x4) r1 = creat(&(0x7f0000f66ff4)='./file1\x00', 0x7ffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x3}}, 0x7, 0x1}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xffff}, 0x8) fchown(r1, 0x0, 0x0) 2018/03/21 09:21:04 executing program 7: clone(0x0, &(0x7f00000bb000), &(0x7f000090e000), &(0x7f0000b22000), &(0x7f00000b0f48)) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)) getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r0, 0x0) 2018/03/21 09:21:04 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000000040)=""/145, 0x91) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') 2018/03/21 09:21:04 executing program 3: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r2, r3) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/21 09:21:04 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x4000000000000f, &(0x7f0000687000)=0x9, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000650ffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/21 09:21:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000100)="4ef24192676e563f31182988a2f33284150cda19ef2c523167a0dfd0a7236d13c1d9fd2bc00be0a561e3e8873ae15e6a8f2055b3ded56d141e4b4acaed93f7e9875156a3215270c0272e9e60376a0996c5e2e01cead5303191012add0aa0734b27242aadd1eb9819eb2484131ba9f9f11b73265e812eb8ba37a1e7a377", 0x7d}, {&(0x7f0000000180)="0b721c0ba4d19b3b597961af6062d59018887896e44827dee618b3c4f7f4db36a002f3d87b6148461d1ea93612751fa84986ac9a638a07b7d9ee8593de44df4dfef15c2c032bb64e3ed82f1b100d84ccfc36de8ecca9262e8bd4794142e1fbd1e2f853bb7813bda44da046109e44365cceb2f4110a72248a367b3709a5768bf486f625112b8fedbc62af15c22602ccf6f5d14eda330fab0e3111ad88ebb9e87288f4b29ad3093fa8a5ded6a946d6bc84283146", 0xb3}, {&(0x7f0000000240)="4a27101965e2104e0f173d64d51a9db7d2a66a1ba3b3083e52fa35994c22ba8f60638b7dfcad84907c63247665597da94065a5ccb73a9a41b986024a19998791e88883dc7e2fa8f7710b7ab2ae6603a990e031eab9af5be639cec7f04ca224a2ea7d01e539563f1154082dda02c932eb0bcb72cf0cdf761be475aa8a6c56642ac1c24966b04d24d42ef82e81c5480b65d62e5be97e9aedee6cdc6c83afad3e33da76f3233e1055b6418ce5e86818946966fe4901456430de3d8577bc1b19ca7e4ba5978d4d", 0xc5}, {&(0x7f0000000340)="c6e7c4f808a0b4c547ce43bcda36aca3d31d356fd5fae5efb3fc7189da16ba300c1e8daf4347e6e7f71e550f0beea8d6bc700a57cf20c925ec847f604908e73b03b70f10c1a2a7a759ad763a9a6862aebee170242e645881f46064069c9730a8432bf478848b8db422fdb6a3bd9526362784aee8398340726dd593970d6d970b42642699c32317c4489cc82ee4bf67b7e3d8cf760ad20419e17ffef550350379497930b74f41a24545f55a3e2813d8b6777b5d9ef2bce2e61dc13bfc03d037bd81bb57c1d2ae96", 0xc7}, {&(0x7f0000000440)="165adc348a3461407e27e949f4eca78c938ee8928a663d64381fe7dfa0bb5110cf15d06c84ee70b78cd2a46d61fffcdc9044e561b50a", 0x36}, {&(0x7f0000000480)="ba732679b0f3952cc791c2b63683643de58f0e7eb53a184f4f851dab60c98be7b26b336031", 0x25}, {&(0x7f00000004c0)="1a6a4bb0620a31cb3d90eb89e621d6b2901d4ce0e48430ebb7b842ec4f22db4139aa28cc018f1986803914ddc3b6b4b11a7e37adb5d17208244ad5f61a53768410e11cc6b6b15956aa1021e949d266c0c3ce0ce7b46b1e11f010f636dcec1e147cad7d3876e316dde1fee84ecb0a81dd0f6fade193c7d0b5c6fb16344c2570bcec87ea1998033e41cb44aec90471fc31a6a981d73bd6986933db9fd4044b3a8c26836708b43d6b787608bea1da6b3628ecbe99375b64332cd24bf9da98aff896376dc579a242e54c763300103381c55e3b8dd0fb0ac2c4ffc5bfb9aca63793ea08a70314f2412b2540", 0xe9}], 0x7, 0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x80000000}, 0x8, [0x2, 0x2, 0x6, 0x4, 0x2, 0x8001, 0x7, 0x1]}, 0x5c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x61}, 0x4) sendfile(r0, r3, &(0x7f0000000080), 0x400000ff) 2018/03/21 09:21:04 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x2, 0x0]}, &(0x7f0000000180)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000019000)={0x400000004}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6001, 0x0) accept4$unix(r3, &(0x7f00000013c0)=@abs, &(0x7f0000001440)=0x6e, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140)={0x7}, 0x4) memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001340)={0x1ffffef4, &(0x7f00000012c0)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001380)={r4, 0x2}) 2018/03/21 09:21:04 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)) socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100, 0xff) socket$unix(0x1, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x29, "c306060ef3f42f1e59845cfa8609244ba37311cefb48a648ea8b0bf055e1c8084711ad037335305062"}, &(0x7f00000000c0)=0x4d) 2018/03/21 09:21:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x3) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="b6147a310293066a26b060a3f617849dd63eb6fd289b936f4e2fe9ae8aa16581a524ac2882449a9895d51db75d0bcb4fbfbf18157402f254e582d89b8d8e78ae348906cc27ad0b586a2537208569a9d38e53283f19ad902083c40888c00d2b6162e7b395a40754845e4b7a6fe7e601b7337ada89403a490c689a9557be6bff7ec8578de16b705afd2af020e266547f9449644665f16f40297d3fd12d8942452376723336aead8fca0b970496ec435de90c9d89cc814c62878141ae28f67e82501b9f8a53009eb49aec5578d83026d95d7bdb7e072d36795b5f7bc225c0d8171a443291aefc04e627") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000380)={r2, &(0x7f0000000080)=""/237}) fcntl$setstatus(r0, 0x4, 0x400) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) 2018/03/21 09:21:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9c45f5156f9cd4155569bcbfacba7ce94d36d5c766d95c9d4034869c798087def6887797", 0x24}], 0x1) 2018/03/21 09:21:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c41000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000003f000000000000000a00000000000000000000004c0014006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000"], 0x3}, 0x1}, 0x0) 2018/03/21 09:21:04 executing program 3: r0 = memfd_create(&(0x7f0000000080)="75730700010000ce000078003798", 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040), 0xed59) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/03/21 09:21:04 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/if_inet6\x00') lseek(r1, 0x0, 0x1) read(r1, &(0x7f0000000100)=""/76, 0x4c) read(r1, &(0x7f0000000000)=""/232, 0xe8) 2018/03/21 09:21:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000000488040, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) 2018/03/21 09:21:04 executing program 3: pipe(&(0x7f000039aff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000a45000)=[{&(0x7f0000a6ffff)='&', 0x1}], 0x1, 0x0) close(r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x9, 0xfffffffffffffffe, 0x49d, 0x2000000000000000, 0x2, 0x7, 0x889, 0x8, 0x4]}, &(0x7f0000000100)=0x16) ioctl$KDDELIO(r0, 0x4b35, 0x7) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/03/21 09:21:04 executing program 0: clone(0x0, &(0x7f0000546000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@mcast2}}, {{}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) geteuid() getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/03/21 09:21:04 executing program 2: clone(0x0, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1, 0x81, 0x4, 0x7}) umount2(&(0x7f0000000000)='./control\x00', 0x0) 2018/03/21 09:21:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x19) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x100, 0x7, 0x1000}, 0x4) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000200)="6e66f78733da2eea00117a30705b6f0187b6070000002b5be12e226f47528bd0050028f837638e7589816d45aed9b8260976a6c540e1767ec2f238a9f1ef3d0b5eb23670804168b00200411f90b3553cf902208cd96f20205d17d66a32e52bc48b026500000000000000000000000000000000000000") r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) getsockname$netrom(r3, &(0x7f0000000440)=@full, &(0x7f0000000180)=0x48) getpeername$ipx(r4, &(0x7f0000000300), &(0x7f00000002c0)=0x10) 2018/03/21 09:21:04 executing program 5: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create(0x7f) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="3a12e3627545255ab9abf0ff"], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="b53f198f674e2648b50e283d2fff0769", 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/21 09:21:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) fsync(r0) 2018/03/21 09:21:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400202, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f000003f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/03/21 09:21:04 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/21 09:21:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bcsh0\x00', {0x0, 0x4e20}}) 2018/03/21 09:21:04 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/03/21 09:21:04 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3}}) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x6, 0x80, 0x0, 0x3}) 2018/03/21 09:21:04 executing program 0: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='ns/cgroup\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') sendfile(r2, r2, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) rt_sigaction(0x15, &(0x7f0000000280)={0xf6, {0x100}, 0x0, 0x100000001}, &(0x7f00000002c0), 0x8, &(0x7f0000000300)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/21 09:21:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') setrlimit(0x7, &(0x7f000000f000)) memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) fcntl$getflags(r0, 0x1) fcntl$setlease(r0, 0x400, 0x0) 2018/03/21 09:21:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xd5, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0x3}, &(0x7f0000000140)=0x8) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x40) mknod(&(0x7f0000000180)='./file0\x00', 0x2, 0x4) 2018/03/21 09:21:04 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = dup(0xffffffffffffff9c) tee(r0, r1, 0x7, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000ffc)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x40, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}}}}, &(0x7f0000000180)=0x84) 2018/03/21 09:21:04 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:ssh_keysign_exec_t:s0\x00', 0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x934}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24}}, [0xc000000000000, 0x200, 0x9, 0x54, 0x5, 0x7fffffff, 0x4, 0x6d, 0x4, 0x2, 0x7fff, 0x100000001, 0x32a, 0xfff, 0x1]}, &(0x7f0000000280)=0x100) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0xbd8, @empty, 0x6}}, [0xa6e, 0x1, 0x95d, 0x7787, 0x0, 0x8, 0x3, 0x1ff, 0x6a535428, 0x6, 0x6a0, 0x3, 0x101, 0x7fffffff, 0x1000]}, &(0x7f00000003c0)=0x100) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}}, 0x3a) 2018/03/21 09:21:04 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/21 09:21:04 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0xeffffffffffffffb, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0xde, 0x100000) 2018/03/21 09:21:04 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000003100)="609bb5d8184596c276471f336ea3ce31bcff2466eba6c7aaa47028eb0da42866223153744326ce515e0e2ed2b14f7fd9dce2bc444af1bf1d9110fbf2f0c8042e69713f30757dfcd388e0a89ba5552b5cbcc854e016807d357b81aeb0a9425c169f076366fba529e0b84cf03d23674c4fbf6b965525b42f3e6fb9c74531d53e75ebe354c58c66e619bbfb7f8a86d04a671ea9699858526e7aebf7bf7886e7ff807312bb6a906ea409d4") recvmmsg(r0, &(0x7f0000000f00)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000300)=""/75, 0x4b}], 0x4, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/113, 0x71}], 0x1, &(0x7f00000004c0)=""/221, 0xdd, 0x6}, 0x475}, {{&(0x7f00000005c0)=@ax25, 0x80, &(0x7f0000000880)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000640)=""/71, 0x47}, {&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/157, 0x9d}], 0x5, &(0x7f0000000900)=""/20, 0x14, 0x6}, 0x2}, {{&(0x7f0000000940)=@ax25, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/143, 0x8f}, {&(0x7f0000000a80)=""/94, 0x5e}, {&(0x7f0000000b00)=""/82, 0x52}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/9, 0x9}], 0x5, 0x0, 0x0, 0x5}, 0xaa46}, {{&(0x7f0000000c40)=@can, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/216, 0xd8}], 0x2, &(0x7f0000000e40)=""/153, 0x99, 0x15}}], 0x5, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/21 09:21:04 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000d50ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xf377, 0x6, 0x0, 0x100}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 09:21:04 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff57}, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x3, 0x6, 0xea5, 0x0, 0xb50, 0xfa, 0x0, 0xff]}, 0x5c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/21 09:21:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xd5, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0x3}, &(0x7f0000000140)=0x8) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x40) mknod(&(0x7f0000000180)='./file0\x00', 0x2, 0x4) 2018/03/21 09:21:04 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='ns/uts\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xa8, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x2}, @increfs_done={0x40106308, r3, 0x4}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000080)=[@flat={0x73682a85, 0xa, r4, 0x4}, @fda={0x66646185, 0x3, 0x1, 0x34}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000100)=[0x48, 0x0, 0x28, 0x38, 0x30, 0x20, 0x78]}, 0x6a0000000000}}, @acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x3}], 0x22, 0x0, &(0x7f0000000200)="c53d2b43e47c5e9f33e5ab9e8609d095a558e45e1cbbd6be3cb60526c0c537e0f593"}) 2018/03/21 09:21:04 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x2008051f}, &(0x7f0000000100)={0x0, 0x20000000000000}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/21 09:21:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000), 0x400, &(0x7f0000c4c000)}, 0xc) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) 2018/03/21 09:21:04 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000ad2ffc), 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/21 09:21:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0x50, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) 2018/03/21 09:21:04 executing program 3: utimensat(0xffffffffffffffff, &(0x7f0000f8eff8)='./file0\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="a65c8e7af8eeea8f263a0692d77785f7d05fd4224f765d9dfe40a561d5c02e0f522b9f9fbc7ef85cc86c5af4bb15203a55aa966848cf666b023eb045390b070c3ca978c83fe156f2e1defd2b8e0f1d97436b7e84f9beba9a98130ee58c1ce88d319bd13a47b5217546d5181d7c20fc4f74aea081fd84f81a2b5ea5cb4e360e7ba4288abcc1c2cc2cf5a588df9e95cb8e02742f7c374f6806965efc", 0x9b}], 0x1}, 0x20000000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000500)={'broute\x00', 0x0, 0x3, 0xf8, [], 0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/248}, &(0x7f0000000580)=0x78) 2018/03/21 09:21:04 executing program 1: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/50) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @dev}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000001740)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5687e89255e0baff659b227538401dfeb3f077c1133c8401c35858fd5e811b48e6b1e64cc0afbcf376e74e070ac0e528858289b1f583f3885999ab4f419a3d"}, 0x60, &(0x7f0000001640), 0x0, &(0x7f0000000040)=ANY=[]}], 0x1, 0x0) 2018/03/21 09:21:04 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xf, &(0x7f0000011000)={0x0, 0x8}) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/03/21 09:21:04 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x1) sendmsg$netrom(r0, &(0x7f0000001280)={&(0x7f0000000040)=@full={{0x3, {"6f8f8bdc66569f"}, 0xe916}, [{"c5a4a6be43240f"}, {"9d2cd262c0221e"}, {"dd23b8a4bf440b"}, {"c3f5b3c6412958"}, {"d32a128c8bbaf1"}, {"a07cabbad11f29"}, {"06b01f90cecf86"}, {"a33d419d9a1a8f"}]}, 0x48, &(0x7f0000001240)=[{&(0x7f00000000c0)="6f6d0e2b6fb02cc629aa63320a72ce492bb607e344c2f92689828399f4ca4df3835415d84a7141f208d543f4b697b3677aa9fc483b4641660dc4262fa01e37142bd8ac665563ec614002f167fffd1212bf99f062a4e9e3c9bf8510088f0aa9a934a8ffad1baa19332a5f701af0ccb6dd8dba00acfd36da1923dad2e3cc7ba03ed914157f82979be0308fedbb8d0e1d5cca2b154d9567a246334c3fc8bbce54415c12", 0xa2}, {&(0x7f0000000180)="b8b6dfd81d41d0036370a903873e86a60d4941d69a9565d4b9548eb35b6257f2d22faed708387b046f08e8c6006e07ac909481c8f73d1810419edcf8addf6accc4b32da5375a53d10180ae2dfb56443932ae1c3447a1ea9e00ad807c8f6ba6b2636d2b683f28805099b1bb049c83d7bcec6c5aade84a53c3cdc04ae68ec2787e2b63f668c958b440981830399a4affb948735d4f96313c65250a0bf78d48fa5a566a18f3b68d9d02125c638105eaf53d765055dd2a", 0xb5}, {&(0x7f0000000240)="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", 0x1000}], 0x3, 0x0, 0x0, 0x10}, 0x4) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) 2018/03/21 09:21:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532d8a738e1ed6c370d"}) 2018/03/21 09:21:04 executing program 4: mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/03/21 09:21:04 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) [ 49.527545] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000400 [ 49.566711] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000400 2018/03/21 09:21:04 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000ad2ffc), 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/21 09:21:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x400, 0x1f, 0x8000, 0x81, 0x7fffffff, 0xc05, 0x0, 0x100000, r2}, 0x20) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/03/21 09:21:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x22000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fchmod(r2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x14) close(r2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1}}, 0x0, 0x10000, 0x9, "ef17b88d821bfb4f0e2604aed52542ff07c487f498a7ae579cfb9b9e8c8fb228f66b8b72984c2d238336f826f58b0a32fe1cb1fdc57ffbc51d5a8a8fee5aa25a32cbd46c7dd1b95a5a9ace04a0185a78"}, 0xd8) [ 49.571229] binder: 6430:6435 ioctl c0306201 2001bfd0 returned -14 2018/03/21 09:21:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x401, 0x524748e5, 0x6ed8516e, {r1, r2+30000000}, 0x8, 0x1ac}) r3 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) unshare(0x400) signalfd(r3, &(0x7f0000000000), 0x8) 2018/03/21 09:21:04 executing program 1: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/203, 0xcb, 0x40000102, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f0000000000)=""/74, 0x4a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) bind$pptp(0xffffffffffffffff, &(0x7f0000000240)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0xffffff3e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000200e}) 2018/03/21 09:21:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1fe, 0x20000004, &(0x7f000031e000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) 2018/03/21 09:21:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0xa00000}, 0xc) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/21 09:21:04 executing program 4: syz_emit_ethernet(0xfffffffffffffe64, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000240)={0x0, 0x1, [0xfffffff, 0x0, 0x0, 0xfffffffffffffffe]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0xffffffffffffffff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) write(r0, &(0x7f00000000c0)="0b9688638358d29a7cfb8e61e35123c6061cae886febf97f478e6dce0b2e9e9c2f5bfdb0679c94c135489c69c4ad51881bdf5955ba14c51812d7cac66ee9973fe44fcb6f0d9df173da8f63caa81c014d0b8eeba11d15ddccbfece66e68049d057699458ae8ed763755d2ca339cb2dc8c6a17f46d713e2d7498920835b2c4c605084ae416b0c5069df8a282eba476dfcc7a112421fa7bd5508b4043694a212d450b70d6d59fc8d1308e4dc5125da971177fc26e71d25ef935527e", 0xba) 2018/03/21 09:21:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x1, 0x3}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/63, 0x3f, 0x100, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000140)=0x77, 0x4) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000000b14150d6e497988794866ed58"], 0x20}, 0x1}, 0x0) 2018/03/21 09:21:04 executing program 2: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) fremovexattr(r0, &(0x7f0000002240)=@known='system.advise\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f00000002c0)=""/163, 0xa3, 0x82}, 0x8}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/9, 0x9}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/150, 0x96}, {&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/160, 0xa0}], 0x8, &(0x7f0000000940)=""/151, 0x97}}, {{&(0x7f0000000a00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a80)=""/98, 0x62}, {&(0x7f0000000b00)=""/249, 0xf9}, {&(0x7f0000000c00)=""/48, 0x30}, {&(0x7f0000000c40)=""/172, 0xac}, {&(0x7f0000000d00)=""/12, 0xc}], 0x5, 0x0, 0x0, 0x5}, 0x4}], 0x3, 0x2000, &(0x7f0000000e80)) sysfs$1(0x1, &(0x7f0000002140)='eth1\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002100)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @dev, @multicast2}, &(0x7f0000000f00)=0xc) sendmsg$nl_route(r0, &(0x7f0000000f80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3200}, 0xc, &(0x7f0000000f40)={&(0x7f0000002000)=@setneightbl={0xe8, 0x43, 0x800, 0x70bd2d, 0x25dfdbfd, {0x7}, [@NDTA_THRESH2={0x8, 0x3, 0xea0b}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0xa1}, @NDTPA_IFINDEX={0x8, 0x1, r1}, @NDTPA_APP_PROBES={0x8, 0x9, 0x3}, @NDTPA_GC_STALETIME={0x10, 0x6, 0xfffffffffffffffd}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0xfffffffffffffffe}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x9}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x9}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8, 0x77}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x9}, @NDTPA_LOCKTIME={0x10, 0xf, 0x3}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x8000}]}, @NDTA_THRESH2={0x8, 0x3}, @NDTA_THRESH2={0x8, 0x3}, @NDTA_THRESH3={0x8, 0x4, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x1}, @NDTA_NAME={0xc, 0x1, 'eth1\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xffffffffffffb993}]}, 0xe8}, 0x1, 0x0, 0x0, 0x5}, 0x4000) 2018/03/21 09:21:04 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/21 09:21:04 executing program 2: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) fremovexattr(r0, &(0x7f0000002240)=@known='system.advise\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f00000002c0)=""/163, 0xa3, 0x82}, 0x8}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/9, 0x9}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/150, 0x96}, {&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/160, 0xa0}], 0x8, &(0x7f0000000940)=""/151, 0x97}}, {{&(0x7f0000000a00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a80)=""/98, 0x62}, {&(0x7f0000000b00)=""/249, 0xf9}, {&(0x7f0000000c00)=""/48, 0x30}, {&(0x7f0000000c40)=""/172, 0xac}, {&(0x7f0000000d00)=""/12, 0xc}], 0x5, 0x0, 0x0, 0x5}, 0x4}], 0x3, 0x2000, &(0x7f0000000e80)) sysfs$1(0x1, &(0x7f0000002140)='eth1\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002100)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @dev, @multicast2}, &(0x7f0000000f00)=0xc) sendmsg$nl_route(r0, &(0x7f0000000f80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3200}, 0xc, &(0x7f0000000f40)={&(0x7f0000002000)=@setneightbl={0xe8, 0x43, 0x800, 0x70bd2d, 0x25dfdbfd, {0x7}, [@NDTA_THRESH2={0x8, 0x3, 0xea0b}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0xa1}, @NDTPA_IFINDEX={0x8, 0x1, r1}, @NDTPA_APP_PROBES={0x8, 0x9, 0x3}, @NDTPA_GC_STALETIME={0x10, 0x6, 0xfffffffffffffffd}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0xfffffffffffffffe}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x9}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x9}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8, 0x77}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_GC_STALETIME={0x10, 0x6, 0x9}, @NDTPA_LOCKTIME={0x10, 0xf, 0x3}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x8000}]}, @NDTA_THRESH2={0x8, 0x3}, @NDTA_THRESH2={0x8, 0x3}, @NDTA_THRESH3={0x8, 0x4, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x1}, @NDTA_NAME={0xc, 0x1, 'eth1\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xffffffffffffb993}]}, 0xe8}, 0x1, 0x0, 0x0, 0x5}, 0x4000) 2018/03/21 09:21:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0xffff, 0xffffffff, 0x80000001, 0x10001}, 0x14) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) 2018/03/21 09:21:04 executing program 4: r0 = socket(0x400000000000010, 0x800, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x1, 0x1, 0x0, 0x4}}, 0x2e) bind(r0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) [ 49.682447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5131 sclass=netlink_route_socket 2018/03/21 09:21:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="c3777278533fbc5cf58035e54bf6d09faf3dc09b050f443bf60b5a87b1830f7454d1089c56082d6900f51fdfc8d37aece206ea359ecec6408098007645eaa0d0e1b6e9c7cba1fcc03d16d97c90954a0efc7c72449bc67d348368a90ed909f6a29a2ffd3de8db73ffc58e0fedd84bebb9d47bb8409d97e6a8876b33255cb1ecff9fe3d83de1e2d38b4827b570b7c3b9eebe6c63493f9eaeb2429688966c1f0996f1596af12402113b5d99fc8e90215488877a6abee5fe878045824dd56c8af2db86cc549b58d975c2c8c25264c13e1ffdeac90bd7f27febf76189eba562cdbed4735cc0ea2aafdbc4dfde517fd5a68ab8") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x5, 0x6, 0x8, 0x81}) r1 = socket(0x10, 0x80003, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast1}, &(0x7f0000000180)=0xc) recvfrom$unix(r1, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs, 0x8) 2018/03/21 09:21:04 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') fchmod(r1, 0x2) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) 2018/03/21 09:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x20010000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)="be8187e0af51c23c1ace0a1e79e4fd30ea6700579976a1b5bce7a7feab1f74f048802fbb4617d4e12aff701193eff9f5b7e80714986aa27e70946f3cef3d6490715fe49d4343d226dbea330e25ce443a56082263db275bed8456f3d0fd1b6c321fb3a0416ac94986ad6f85d959be3f", 0x6f) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) 2018/03/21 09:21:04 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0xffffffffffffffff) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0xffffff70) 2018/03/21 09:21:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000014000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000001c000/0x2000)=nil, 0x2000}) 2018/03/21 09:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000da1fff)='.', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) 2018/03/21 09:21:04 executing program 4: socket(0x11, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c77000)='net/packet\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x200}}, 0x2, 0x9, 0xb32, "c093becb76c21d925c71fd5e8c09eeaa59fd1bccff4d0cc25b73a2762bdb916c202d4a34cc96b1bd208315d00fa37bf44d80845130054b67b2f056a93e9453c19858b4b5a2761ab6455766761a76e1a8"}, 0xd8) pread64(r0, &(0x7f00006f6000), 0x0, 0x2000000) 2018/03/21 09:21:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x8008, 0x8, 0x79, r2}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000200)=@ethtool_rxfh_indir={0x39}}) 2018/03/21 09:21:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f00000000c0)="dcb16f07dcfc6a03292e04710b6873376adb087db961d14ca163b3a1f9c38255a0d35620dc52e8a04721ec067be736cb44221526085e8aef536f532399f10b44a000ed7a578df06054c99650f7c0ff1cae1b4089aa85326ff6f0fe16b5b562c883baa7d3fd33e98498fd039b87ad22c156a25a98427f7ab08b9859eec87e4c48126aeba80d258a0b9b9b41e65a", 0xfffffffffffffd7e) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000044ff4)) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) readv(r0, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/03/21 09:21:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x5, 0x4e21, 0x1, 0x2, 0x80, 0x20, 0x3b, r1, r2}, {0x400, 0x7f000, 0xf0ce, 0xea2, 0x39, 0x100000001, 0xa9c, 0x7fff}, {0xfffffffffffffffd, 0x40, 0x100, 0xb0b}, 0x14800000, 0x6e6bb4, 0x0, 0x0, 0x2, 0xd1418f7d86999d37}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x4, 0x0, 0x1, 0x0, 0x7fffffff}}, 0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) [ 49.810099] audit_printk_skb: 12 callbacks suppressed 2018/03/21 09:21:04 executing program 0: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xec6, 0x1, 0x1f}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x4, 0x9, 0x3, 0xfec, 0x5}, &(0x7f0000000480)=0x98) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8000, 0x0) stat(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff]) fchownat(r3, &(0x7f00000001c0)='./control/file0\x00', r4, r5, 0x1100) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r7, 0x3}, 0x8) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) [ 49.844272] audit: type=1400 audit(1521624064.842:18): avc: denied { setattr } for pid=6491 comm="syz-executor7" name="status" dev="proc" ino=14293 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 49.873570] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.878238] CPU: 1 PID: 6504 Comm: syz-executor6 Not tainted 4.4.120-gd63fdf6 #28 [ 49.885858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.895199] 0000000000000000 d42ca8e395b312c7 ffff8801d8227970 ffffffff81d0408d [ 49.903241] ffff8800b491a600 1ffff1003b044f3b ffff8801d8227af8 0000000000000000 [ 49.911254] 0000000000000000 ffff8801d8227b20 ffffffff81607305 ffffffff81237410 [ 49.919270] Call Trace: [ 49.921844] [] dump_stack+0xc1/0x124 [ 49.927200] [] handle_userfault+0x715/0xf50 [ 49.933163] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/03/21 09:21:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0x4}}, 0x5, 0x8, 0x0, 0x4, 0x90000000000000}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@rand_addr, @dev={0xac, 0x14}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 49.940172] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 49.946565] [] ? futex_wait+0x4ad/0x610 [ 49.952184] [] ? handle_mm_fault+0xb5d/0x3190 [ 49.958317] [] ? handle_mm_fault+0x291e/0x3190 [ 49.964534] [] handle_mm_fault+0x2938/0x3190 [ 49.970587] [] ? copy_page_range+0x1480/0x1480 [ 49.976810] [] ? __do_page_fault+0x780/0xa00 [ 49.982849] [] ? vmacache_find+0x57/0x290 [ 49.988626] [] __do_page_fault+0x35b/0xa00 [ 49.994499] [] do_page_fault+0x27/0x30 [ 50.000022] [] page_fault+0x28/0x30 [ 50.005276] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.012090] [] ? SyS_pselect6+0x19a/0x530 [ 50.017867] [] ? SyS_select+0x1d0/0x1d0 [ 50.023471] [] ? SyS_futex+0x210/0x2c0 [ 50.028992] [] ? do_futex+0x15d0/0x15d0 [ 50.034598] [] ? security_file_ioctl+0x89/0xb0 2018/03/21 09:21:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000120001030000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x1, 0x5, 0x2, 0x0, 0x1, 0x5}) 2018/03/21 09:21:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000240)=@known='security.ima\x00', &(0x7f00000002c0)='\'GPL-!cpuset%md5sum#I\'\x00', 0x17, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) 2018/03/21 09:21:05 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/21 09:21:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x5, 0x4e21, 0x1, 0x2, 0x80, 0x20, 0x3b, r1, r2}, {0x400, 0x7f000, 0xf0ce, 0xea2, 0x39, 0x100000001, 0xa9c, 0x7fff}, {0xfffffffffffffffd, 0x40, 0x100, 0xb0b}, 0x14800000, 0x6e6bb4, 0x0, 0x0, 0x2, 0xd1418f7d86999d37}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x4, 0x0, 0x1, 0x0, 0x7fffffff}}, 0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) 2018/03/21 09:21:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/153) tee(r0, r0, 0x3, 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000040)={0x2, 0xa, 0x2, 0x2, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e23}}) 2018/03/21 09:21:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a6", 0x42}], 0x1, &(0x7f0000005000)}, 0xc100) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x122f, 0x4}, 'port1\x00', 0x8, 0x10000, 0xfff, 0x3, 0x2, 0x5, 0x1, 0x0, 0x2, 0x200}) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc5856", 0x3}], 0x1, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000070cff8)=@sco, 0x8, &(0x7f0000029000), 0x0, &(0x7f0000000000)=""/56, 0x38}, 0x2) 2018/03/21 09:21:05 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x3, 0x0) preadv(r0, &(0x7f0000000600)=[{}, {&(0x7f0000000040)=""/96, 0x60}, {&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/196, 0xc4}], 0xa, 0x0) readv(r0, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0xfffffffffffffffb}) 2018/03/21 09:21:05 executing program 2: clone(0x10000200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000093fff)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) sendmsg(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @random="0beae700067a", 'ip_vti0\x00'}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="11f487ea32aea053917f5f8fcf3f74a37c7fa9f52476f187e8b18862845258bc81bd766a247caa76f9bd564cead17d9cd56fd33f31c004631dc24984ba5714137e807a665525656b9056a042be98e6442c10317716754468a0e8ca987f8a37911be4c1f9259e9b6a156c27cbb89692936d3d71e2c3ef811271b3b98e438ab67f38c51a738455a4539e00482478cde98a2d9c74e8c0d44ba81f7bfd6d5f80e2a2a84493e0be5439553caa835bbb1471d862de70d2f8009b988701da56", 0xbc}, {&(0x7f0000000200)="cbb79b65d99e906591a4be463ef4e7eea9c9c944aa14b489c2df044f6d7cddb1c1ebe883996a8caea8698fe30d95ff42a754fb9ccdecfbbaad02891fa4d675f3188143054f36c6c3f5ac892897cb29aa94e0e14ad509c042924326", 0x5b}], 0x2, &(0x7f00000002c0)=[{0x1010, 0x85, 0x4, "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"}, {0x80, 0x0, 0x9, "dc2bd847aeb359fc2f1edf5ec735c318c403c1fc58d8b1e7baeb13a087a5d9b39a1c45ec0186a72b6d390dbcc773c426f7c5b4a4be0669bab9f6738f35f4791b3bf7ada4d02079851b4f2aa4a0b484ede130726e2a41222c7ee712ee3275f4a354769675249363515736c6cb721b"}, {0xc8, 0x11f, 0x80000001, "e832fb277f3d981863b9b485d5f83ceda6c4610020817c103c3f078991e7dac7761eecfa12be53e379aa637566301ada677be4cdb49f82413c94fde281bac10f8b5b168bb545b014877c114afa797e7cc1479470cd935ed328df35127608f0ad0ffa3937e78e3d236da82be2167488d56c6b868179a08de08a06c53a48c75bca31d203a979f35427cda5aed1ad950f893ca478cf30b7f179ea42fa490fab2205a108b682fd409556be8a0b5f58a4fdf15bb5fa7e8b84"}], 0x1158}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000014c0)=""/4096, &(0x7f00000024c0)=0x1000) mknod$loop(&(0x7f0000001480)='./file0\x00', 0x1, 0x0) [ 50.040801] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.047266] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:05 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc000, 0x0) fanotify_mark(r0, 0xc0, 0x40030021, r1, &(0x7f00000000c0)='./file0/bus\x00') mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) sendfile(r3, r3, &(0x7f0000aef000), 0xffffffff) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) 2018/03/21 09:21:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x8000000000102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00000001c0)=""/240, &(0x7f00000002c0)=0xf0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03040000f9c50200f9ff0180c20000010180c200000008004a030047006759f6035e9078ac141412a5c3b510f87bb9fffffe940600000008940600000003000015ff90787f0000018e88410b0a72e9dfc3bf4a8bb313289a72a95bd6d66726"], 0x5f) dup2(r1, r0) 2018/03/21 09:21:05 executing program 3: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f00008b8000)='./file0\x00', 0x54) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/72) 2018/03/21 09:21:05 executing program 0: r0 = dup(0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/171) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x35f, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000240)={r3, 0x6}) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xffffffffffffff50) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x3, @empty, 0x7}, 0x1c) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/21 09:21:05 executing program 1: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b16, &(0x7f0000001000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/21 09:21:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000200)={0xd0, &(0x7f0000000100)="a74cac161af762f8a3164433134c584450a275b59f3a36a2e352c10acde927aab6d337e7d094b70cfe56a6baf8f7087fdf4ef9e4f128e08055fd9b0efad46c8cb7dca8d62e8b151ac7db033ad372670a2f55e6752d9bf678c5185607311614fb48f64bcad80e277891577f49f574162cc065e521178070284d72aceef03b214060f549e96c33b2a53c47fbd8e279200b51147137c2c3ef21d58c7429f877e164ae3953e485c54c4adca2a52a93d416c18e0323f492181d39db39ab39b02ff4b51870958e53f4db35be183103cb521b5f"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x1, 'client0\x00', 0xffffffff80000000, "4401aa8a73fdd0e4", "77583b54e0f291588c292aabc5ec6d8c46ce3fee72978045c779e1111bd70d28", 0x7, 0x8}) 2018/03/21 09:21:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100)=0x5, 0x4) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) r2 = dup(r1) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@dstopts={0x33, 0x3, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x400}]}, 0xe) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="feffffffffffffff00000000000000000000000000010000b8a8d2007c5030769f4dcd3d837944bb66bf1b03c5aa9ca69873680d4cd0afb4689732f64bd19956c2622fe684217485105a924237ad76ac0e4e4e4ffaff2b7d2ef7b01a848ff0"], 0xffffffffffffff34}, 0x0) 2018/03/21 09:21:05 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f64e57600") pread64(r1, &(0x7f0000910000), 0x0, 0x2000001) 2018/03/21 09:21:05 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = eventfd(0x0) flistxattr(r1, &(0x7f0000000040)=""/199, 0xc7) 2018/03/21 09:21:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/03/21 09:21:05 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0xa830, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xff0c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x958d, 0x3, 0x2, 0x8, 0xffffffffffffff00, 0x100, 0x3}, &(0x7f0000000140)=0x20) clone(0x1, &(0x7f0000012000), &(0x7f0000000080), &(0x7f0000113000), &(0x7f0000438fff)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) 2018/03/21 09:21:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') pread64(r0, &(0x7f0000000080), 0x103, 0x0) 2018/03/21 09:21:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40087602, &(0x7f00000011c0)={0x0, 0x0, 0x1}) 2018/03/21 09:21:05 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040), 0xfffffee3, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x4, 0xff, 0x10001, 0x6, 0x80, 0x9, 0x9, 0x8, 0x80000001, 0x5}, 0xb) 2018/03/21 09:21:05 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x260800, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x5e, "29977825524aeb0cf593b59b58c346ac665314f7d9e4e530ea4d69685dca7c623f5e69f0a2f8ce8cc5e763d70973388aaf5789d158c5a5f5e8d8dc609ee55d70b0c59c2e7e4da4ddae49cdc44bfb743150737dbdcc833a5068ddf460e880"}, &(0x7f0000000180)=0x66) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x5, 0x3, [0x91, 0x5, 0x1b]}, &(0x7f0000000200)=0xe) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0xee8}, 0x1ab) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x40, 0x4) 2018/03/21 09:21:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800004) splice(r0, &(0x7f00005c5ff8), 0xffffffffffffffff, &(0x7f000019b000), 0x8000, 0x0) 2018/03/21 09:21:05 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r1, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/03/21 09:21:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_delroute={0x1c, 0x19, 0x431635a6864fe623, 0x0, 0x0, {0xa, 0x80}}, 0x1c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ptrace$getregs(0xe, r1, 0xffff, &(0x7f0000000080)=""/58) 2018/03/21 09:21:05 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syslog(0xa, &(0x7f0000000000)=""/179, 0xb3) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x35, 0x4) 2018/03/21 09:21:05 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x21) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xfffffffffffffffe, 0x18071, r0, 0x3) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) 2018/03/21 09:21:05 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400040, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x7ff, 0x800e, 0x5, 0xd51, 0x20000, 0x101, 0x400, r1}, &(0x7f0000000100)=0x20) 2018/03/21 09:21:05 executing program 3: r0 = socket(0xd, 0xe, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffff8e2d, @loopback=0x7f000001}}, 0xffffffff, 0x1, 0x9, 0x2, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5, 0x7fffffff, 0xeb, 0xd44f, 0x9, 0x0, 0xff, {r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xdf, 0xfffffffffffffffd, 0x800, 0x6, 0xfffffffffffffe00}}, &(0x7f0000000240)=0xb0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f00fd8)=[{0x2000000000000005}, {0x6}]}, 0x10) 2018/03/21 09:21:05 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) getsockname(r0, &(0x7f00000003c0)=@nfc_llcp, &(0x7f0000000440)=0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x2, 0x12, 0x3, 0x3, 0x13, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0xeb15}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x7, 0x6a49, 0xab, 0x0, 0x20000000}, @sadb_sa={0x2, 0x1, 0x4d6, 0x1, 0x8, 0x1e, 0x3}]}, 0x98}, 0x1}, 0x24008000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x3, 0xe1, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/225}, &(0x7f0000000380)=0x78) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xfffffffffffffc93, &(0x7f0000000140)=[{&(0x7f0000000480)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10}, 0x100000000) 2018/03/21 09:21:05 executing program 6: r0 = socket$inet(0x2, 0x800, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'syz_tun\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x4, @tick=0xffffffffffff8af6, 0xaf, {0x1, 0x2}, 0xfff, 0x1, 0x8}) 2018/03/21 09:21:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="53859a0200000000000000fdaf94fc225c97ef47f98f9759da21eb9e8feb5c2c2d4cecd9e42213897baeb45245") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 09:21:05 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000002d000d0c0000000000000000021a00000000ff00000000000800160004000000"], 0x24}, 0x1}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x40, 0x9, 0x7, 0x4, 0x12c9, 0x101, {0x0, @in6={{0xa, 0x4e23, 0x56, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, 0x8, 0x5, 0x1f, 0x7, 0xc08}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffffff95}}, 0x2f, 0x9f}, &(0x7f0000000280)=0x90) 2018/03/21 09:21:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) dup2(r0, r1) uname(&(0x7f0000000180)=""/108) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/85, 0x55) 2018/03/21 09:21:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) sendmsg$nl_route(r1, &(0x7f0000030000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001400130cffffffffffffffff0a000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[], @ANYBLOB="923f0f2a2a3fa9b98182e06576366b4136434383f9b2c88cb49d4c8be4f206c02402c120caa1eee6d191a938566791f40d3f8b9533b329ec515405d92a49ed13be52b6e3f17ef949800f42443c95060bbc4590cc76f3cac333cf54809391c23f4ce4b3481ee5bb3430273eac5748f87e0fcf47afd49b4c7f2dc3c47105e24f6415261aad76b84b7483cae74b", @ANYPTR64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="cfa4e585ffa7bf9461d9d5820f644cd3786c26572425952d941052baf05ebb6bc55d1ab61b51a51357cc8e1b38", @ANYBLOB="b7d95f", @ANYPTR, @ANYPTR64, @ANYRES64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYBLOB="9b9cda6858d1c7f9a70cb0e96b609f472c1b44a90bf434df77be72a2ffd3d12ca65dcb8f07390b9f301268588a81e9f6b693def0e0721f69916ed30c5ed752a5f65bc4d856f08b3bd2e9df8104a3eb202c7546a13b3e76efcedbdf4d1c9d5db80efea4e64d37348e8a63edd51ac04e64acfcf68e18", @ANYPTR64], @ANYRES64=r0]], 0x3}, 0x1}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x752, 0x0, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r5, 0x81}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x200000080, r4, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r5, @in={{0x2, 0x4e20, @rand_addr=0x7ff}}, 0x80000000, 0x5, 0xd3b, 0x2, 0x2}, &(0x7f0000000180)=0x98) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000500)) 2018/03/21 09:21:05 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gre0\x00', 0x32f}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x4, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80200, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001180)={@broadcast, @dev, 0x0}, &(0x7f00000011c0)=0xc) sendto$packet(r0, &(0x7f00000000c0)="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", 0x1000, 0x1, &(0x7f0000001200)={0x11, 0x1d29c1f76f242795, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) 2018/03/21 09:21:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = fcntl$getown(r1, 0x9) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001580)=0x0) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001740)=0x0) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001800)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r11 = getpid() getresuid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002c80)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002d80)=0xe8) r16 = getegid() r17 = getpid() getresuid(&(0x7f0000002dc0)=0x0, &(0x7f0000002e00), &(0x7f0000002e40)) getgroups(0x9, &(0x7f0000002e80)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r20 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002fc0)=0xe8) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000034c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003500)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003600)=0xe8) fstat(r1, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000036c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000037c0)=0xe8) fstat(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003880)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003980)=0xe8) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003a80)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003b80)=0xe8) stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003f40)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004040)=0xe8) getresgid(&(0x7f0000004080)=0x0, &(0x7f00000040c0), &(0x7f0000004100)) r38 = getpid() r39 = getuid() fstat(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005bc0)=0x0) r42 = geteuid() fstat(r0, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000060c0)={0x0}, &(0x7f0000006100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000006240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006280)={0x0, 0x0, 0x0}, &(0x7f00000062c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006300)=0x0) stat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = gettid() stat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006680)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000200)="e064c201a3d6fcc8dedf024e9c9a5fed05553c5a95645285553fc6b8474073a5a795fcb6593b3e80e942ec097964b2c923713174d09370b87eb1b4b92a7e2336b8a5efd5d35dc4e4310dea272c5939af0af1fa9703ec90fc3915b8ba004ba6bfe6ca3d19bc160ee5a71e1c8ae285ca6e16c19d68af8ae49413b706a44694ba6d6f971c493283c8c49f452b567eb2537a69c24b03a6f48b1c41370e08f5d550bc0a650183b7aa957a3a82f2185002be9e0766b8331db7b3970f8de95bd0df93010cf90059bdb717548da4bd72fda4d6a05d8706628abaa36d53b7cebfff265361f9bf4ce0c33b2e", 0xe7}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000005380)="77857b04b68fb03d66180ed47f0e2bca7f843d6bb16be20ccbf96d79aa77b3cc5e6bae951fdea5f45e70d83fc03c2a1fbc14ff83eb39b5f63520ff82f811f1cf0d93b2d384c5c687e7c5cacda97b873b9b0967223ccbc35170b243aa1d2f2619651e52967d926d179ef531a6fa7e866a31d3032687ff5157ecf0a6e4e0be2cdb067b", 0x82}, {&(0x7f0000005440)="04baa4f7f3c950d4a4d42a6a95338cdb9b833d2b9ce6f883543d374373f2319bb1ebe8cb3de2092380034be46d24c703034a44711e8fe32b54c85a6f753c3e7fbc1639c424eaf797a98ca87603380a886415616bf76717bef724aa8a3f0eb7140edbfd857fb146fac685c81ed2cd53799e428780c52ad612519313d46f7fd3813645c4cd5a3ee2e40d7b230762cc7526d277cb7f0ed046e47070309c7ade6c3b145f693a2a351b92d658da0f77bc20dbacea032be4f0e37b93ece02a1adef6c2b418cadc3ffa0097eb", 0xc9}, {&(0x7f0000005540)="d9e2a2fa34d0555187b38f2b6339b3b4f8b891dcb816aa66680cee33d529f12ffd31486810976dfefb2b5deb7c", 0x2d}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000005600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000005680)="e7d4467254abe439df691a28ece6c928e029ede75ade6ad2c935a7acfc94f1755cba0dd9c46a0e0d9b849099c922839b08b8bb4f6bd8cf0779dcbd9e9aaa8fecd758dd66893b8e21666ff43b38fc2e8bf06a66d89a77201df92cb54b10fc686b87d2067b04a05232e08506d57c051c4a874a4b61230c978108d4ea082bc093e3b6650956b33f25cd15015baff3d0973d1eb1d1d427bab161ada06f9a9bc40a8b623ebcada3d704883ef1c9ca0798408bdbc6967ceeece4d12661d37d42d6318da95be7645c60daa013f325110efe5f90a55e5ea6b1c48092b89fc163ab71647e337cf6fc8e24f8b631", 0xe9}, {&(0x7f0000005780)="67de4ddcbd8e69dfde87ef3d625c6b039cabb9efc61f6780d9952b8d6537472dcc6a6f3489f77a8719f71a716b20a533e8d1676e04c4ea91102325a1bb427b7851c92cba0ada7b0da35756d725ac91b5379447a9eeccdcbce2d76a2926f46983a17e59d76bf3529aa66a44e086152fc0c9df0c27982123f742", 0x79}, {&(0x7f0000005800)="b54cb9e025399f4d34abde7a04a22cf0891d6fc38f2955805000b8ac11", 0x1d}], 0x3, &(0x7f0000005900)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x805}, {&(0x7f0000005940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005b80)=[{&(0x7f00000059c0)="c06f95cb70f5d0bc7fd48908f038c3908c605f5ea81a0f1b307465965137e6cfd5ea06fc292e689ba224a7fa52d60a1e8a2266f371d48479288f00a188e5a5d41ba200f812e93210ee8d32e1677e0c3e3727ec344a89bb8b71f269464c4f7e2f979a19e0fd5d428eaef669a43147c5b8789d0d6c9974bbea4c6cf81fb0d09722841c66bd56c74a26ce8c0ac831af4d7bba", 0x91}, {&(0x7f0000005a80)="3c23e31e3bc455d250097c32fb3aaafc6f2286aeba466c50553edce1e43943be3f39c5ee524f7ebff03058acafa83507c20f0b5220ddf07e81608c22cd91c29166eb54c90c3afd25a1005c584cd91b59b974fc7d273475cae55d3652c1ece1f25b36592dc4a1ecdf5ae63b30ef870b6978a72f56d2595a164a0e5fc72af92cf767d2ebfa710eb1b50e0ec5b4c9add7e8a9aa093d1bb2b27c3a815963a662b8a06b067fe2a8c1703aa95601c9dab6c74018c445fb3f2b8a3c", 0xb8}, {&(0x7f0000005b40)="22816adea7043fb4c08d091476cb23ab", 0x10}], 0x3, &(0x7f0000005c80)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0xf8, 0x4000895}, {&(0x7f0000005d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006040)=[{&(0x7f0000005e00)="1dadfaf2531f2e77c19933faf9b2554e889c9d", 0x13}, {&(0x7f0000005e40)="8fab1fe360a9b65737f0a0f5c7e7357556d3e8515a6a3468ffb5ac9958d444f5ddc372a428020f1aaf1b3d16202d8c70e9a27487a513f66f47ff145ea50a726c7418eafb2c21799d371b351aad8f94bbf96eaa6cbb5214f298b657c06612930f8f92ad21ab6239a14a5b4953c40997d31e7e38", 0x73}, {&(0x7f0000005ec0)="e250583eb342da73727535857c0cde9e7fbc5b6fc21105de20abccdae2a81bd5da6a02009a663f67216ca331fe5cc7114a5b33d361e0e57efcb4404fba4e0f6b80ac7d87e897ab87", 0x48}, {&(0x7f0000005f40)="cbe66344fc516625eb4ed7c5c244ac35abd68cdd00e26dfe8dd3d5bf8503e2c7c1338bcbd0b050d6df47c3bfee252fd4ae823d0975bcda4f35bb3bae30836b50ba9d45fd03cc6164aa472d10aa40d8c1ef92ca7075b6b1b23389322b4bf2370abb24", 0x62}, {&(0x7f0000005fc0)="54a1afa9104ae3eef057980e0ae42f13f064183367c75fc4731e", 0x1a}, {&(0x7f0000006000)="97c20a806406267483911590d7f00bf6c6358153e820cd21d5f684f451736703913921a22036a0b04a455aa338b2c148ec3d54349a00054975d239e3", 0x3c}], 0x6, &(0x7f0000006600)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x78, 0x4}], 0x8, 0x4001) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r53, 0x19}, 0x8) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x400000) 2018/03/21 09:21:05 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) shutdown(0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)) readahead(r0, 0x0, 0x0) 2018/03/21 09:21:05 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="0ac5b055") 2018/03/21 09:21:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/21 09:21:05 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r1, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/21 09:21:05 executing program 3: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000000)={{0x3, 0xfc}, 'port0\x00', 0x1, 0x0, 0x3, 0x5, 0x6, 0x8, 0x3d81, 0x0, 0x4, 0x200}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/03/21 09:21:05 executing program 4: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x40, 0x0, {0x3, 0x3, 0xffffffff, 0x2, 0x8001}}) mincore(&(0x7f0000346000/0x1000)=nil, 0x1000, &(0x7f0000000300)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/21 09:21:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240)) mq_notify(0xffffffffffffffff, &(0x7f000063a000)={0x20000000, 0x0, 0x2}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="53864aa62f314855eac8fe66364aab01965d8f499eefeba98a156749df52de3a25f5defe7264fbfb3e48d9a7cb636565d12f0f861c", 0x3d2, r1) request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="2f7430259065746831000000000d0000000000000000000000f5362fb586e2067c8d02d3d54898c8f70910a2af75f0d90e1b46ccb581e3568fd55f32e861302c3ea32cec4a66f6d6abb4e979bd64435cd05f1495e33a3985c8e89c7e851ffd3db69962ae62f0450f44e139b76e38bc036227d389072b45c22f53d50105d9cf640cbc4d919bed7e4041d5641351dc93aaa552559ba7c88abe1915ab74234df9d69bde7319daab986df00e31535efb6f15d6f1ac18d8fb", r2) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/03/21 09:21:05 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600)='/dev/hwrng\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) fanotify_mark(r0, 0x20, 0x8, r1, &(0x7f0000001640)='./file0\x00') r2 = socket$packet(0x11, 0x800000001, 0x300) recvmsg(r2, &(0x7f00000015c0)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f0000000480)=""/161, 0xa1}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000, 0x2}, 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000011fe4)=@req3, 0xffffffffffffffbb) 2018/03/21 09:21:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x515}, 0x1}, 0x0) socketpair(0x12, 0x0, 0xffffffffffff7fff, &(0x7f00000001c0)) setpriority(0x0, 0x0, 0x5) 2018/03/21 09:21:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f00000018c0)=@random={'btrfs.', '-\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 50.743565] netlink: 76 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.780110] netlink: 76 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 09:21:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00002eb000), 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/21 09:21:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000300)="2e44268a686219fafab6435b14eeefc23b8740b0684e2faf2b8b8dd082c2cddd72700e3fb8cf26d0c1c1c22bacace79e80cb0755b8ea103d3bfd5df8cd4f07d42f0891835b8fb4030078c29af061739e5255b135c9ee9e3b27698a6b6fa5c86e737204ca0719c9ae75d79d1e7557d6674ae754ab754f7587e2f5ca1487a6b694411e85751c204eebd1d7df05a9444189178f61a079188a6d300fbccc5f3b7a7b66e9b6be4290f2c27bae1a881af4a8fabd821b3785271b67861659c9bbf0e25c36f0bfdbd85aa2fa8ee0c9684f212203b3087b5a1967a25db679d7ee9baf21b6", 0xe0}, {&(0x7f0000000400)="c7482654db658901189158157f7fa151c81deae851f4e29c2bcbbb596dbb225ba028aba7c3a6f96e433de710258b5012dc6f662b82b4e93fd72424b909958996e8702993bdc9864a5840089a229e34b5258f9b400e27c6339f9ceb5c352df9b318057caf1e29560300a9b26c97f199b821d2c6f553363eded24eb866fcda4d227a39520e2f817270c0ed07daacc1dd39771f37081f1e4da58dae7f26099eb01657bde6304b0705412c6824f0b6980a83f18e057d40fbb170a62e98133230992e9b8fa1004371008a0736212b3d84bc9c648cfb1428790f7892bc81027df7d8ae28667d19", 0xe4}, {&(0x7f0000000500)="f65af4c41136af1703cb86845cdddf2a5fa7aad8a1670ad996e479497722e82c4db026703b23eb23f9abf194d0b7b4273c5820336d3d73eeda63aa2d6176b865233d4b24050ac7ae8b88d193f6bc1e0548af4cda930802c4168a8cc4b003edc0fef4c683af7290943242ef5f565821f5e81711f9f1739b050788fc7598a4ea", 0x7f}], 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e22, 0x3, 0xa, 0x20, 0x20, 0x33, r3, r4}, {0x0, 0x80000001, 0x9, 0x7, 0x2, 0xffffffffffffff80, 0x9, 0x10001}, {0x7, 0x8, 0x2, 0x2}, 0x8001, 0x0, 0x3, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3b}, 0x2, @in=@rand_addr=0x7ff, 0x3504, 0x0, 0x0, 0x20, 0xfffffffffffffff7, 0xfffffffffffff82e, 0x8cf}}, 0xe8) 2018/03/21 09:21:05 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x1028, 0x5}) 2018/03/21 09:21:05 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fstat(r1, &(0x7f0000000080)) fstat(r0, &(0x7f0000000100)) r4 = getpgrp(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000018c0)=0x2, 0x4) socket(0x8, 0x6, 0xfff) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x1, 0x4, 0xdf9, 0xfffffffffffffffb}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0xfffffffffffffd7b, &(0x7f0000008700)=[{&(0x7f0000000540)={0x0, 0x15, 0x100, 0x70bd27, 0x25dfdbfb, "", [@generic="35e577feed21eef34e449e0d6d75a329a7b4ca4fec27e14468977c7076698c059a9d3f03b016302215a47bf4cf2af6a0bc23b172ec177dbef30774db128cd85cf9b8e41cca619d23e2fa2a8ad4fe8046c5b33b4ffa", @nested={0x0, 0x88, [@generic="064a07b62fb786fd0102908581732be1ef50a18143a86190d3d166a10f04cbc0580978c183383dd8f4d36a142118bfe14223cdba70ef6534b524c69389a0a78b1fa1a4afcfa5fa70665c0fbb3ba65264c20f914869adb37c312befa5ed35bf2341ae3a1b7e34bf426eae557e9adc95ea2137a69f6a5f11799fa5c302a21d4dfd96f5fc55bc82008bbbce3cece5e6b7e4030ad8e9717160c91d5faa96a82a7c9953afec1f7621df7b725ff4381e232d7347b0c2b6e0396a50b64aee9726a2dbac909b735d46f70d4337b9054d02bd2988c50dbef557462e98ba27908896fd5921dbf42356e4ca8470b93f2043", @typed={0x0, 0x81, @pid=r4}, @typed={0x0, 0x5b, @uid=r6}, @typed={0x0, 0x53, @uid=r7}]}, @nested={0x0, 0x71, [@typed={0x0, 0x1f, @uid=r9}, @typed={0x0, 0x14, @ipv6}, @typed={0x0, 0x87, @str='\x00'}]}, @generic="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0x100000000000002a, &(0x7f0000000180), 0xfffffffffffffd07}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001900)) 2018/03/21 09:21:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130000e30000000006000200cc350000000000040000", 0x49a) 2018/03/21 09:21:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = fcntl$getown(r1, 0x9) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001580)=0x0) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001740)=0x0) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001800)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r11 = getpid() getresuid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002c80)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002d80)=0xe8) r16 = getegid() r17 = getpid() getresuid(&(0x7f0000002dc0)=0x0, &(0x7f0000002e00), &(0x7f0000002e40)) getgroups(0x9, &(0x7f0000002e80)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r20 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002fc0)=0xe8) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000034c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003500)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003600)=0xe8) fstat(r1, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000036c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000037c0)=0xe8) fstat(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003880)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003980)=0xe8) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003a80)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003b80)=0xe8) stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003f40)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004040)=0xe8) getresgid(&(0x7f0000004080)=0x0, &(0x7f00000040c0), &(0x7f0000004100)) r38 = getpid() r39 = getuid() fstat(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005bc0)=0x0) r42 = geteuid() fstat(r0, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000060c0)={0x0}, &(0x7f0000006100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000006240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006280)={0x0, 0x0, 0x0}, &(0x7f00000062c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006300)=0x0) stat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = gettid() stat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006680)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000200)="e064c201a3d6fcc8dedf024e9c9a5fed05553c5a95645285553fc6b8474073a5a795fcb6593b3e80e942ec097964b2c923713174d09370b87eb1b4b92a7e2336b8a5efd5d35dc4e4310dea272c5939af0af1fa9703ec90fc3915b8ba004ba6bfe6ca3d19bc160ee5a71e1c8ae285ca6e16c19d68af8ae49413b706a44694ba6d6f971c493283c8c49f452b567eb2537a69c24b03a6f48b1c41370e08f5d550bc0a650183b7aa957a3a82f2185002be9e0766b8331db7b3970f8de95bd0df93010cf90059bdb717548da4bd72fda4d6a05d8706628abaa36d53b7cebfff265361f9bf4ce0c33b2e", 0xe7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ee22ce6801b599d3d8ee4c3506cdee5dab8bdabbb8a0fbde2b7d78527a82a2219936fd342599f1a3ea6edf6840266ae1a2ba188dfeec37e2ea086c6929dff3f362088be0351d3bf4e57cdd5ecf8da936e7acdbed4067c7766a350d0f165f607dba0139d08dc9fc7116a5509687397cce2fce7684d8412f519cbb9b6bdbbf5c37ab519c30e9d74fed3e226e6150968d609277bc6695522ca1758cde998d68c30b8db9a10f7be326b027c1a8511726cad0636ca6d2031fb95ee0", 0xb9}], 0x3, &(0x7f00000019c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r1]}], 0xe8, 0x10}, {&(0x7f0000001ac0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, 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", 0x1000}, {&(0x7f0000005380)="77857b04b68fb03d66180ed47f0e2bca7f843d6bb16be20ccbf96d79aa77b3cc5e6bae951fdea5f45e70d83fc03c2a1fbc14ff83eb39b5f63520ff82f811f1cf0d93b2d384c5c687e7c5cacda97b873b9b0967223ccbc35170b243aa1d2f2619651e52967d926d179ef531a6fa7e866a31d3032687ff5157ecf0a6e4e0be2cdb067b", 0x82}, {&(0x7f0000005440)="04baa4f7f3c950d4a4d42a6a95338cdb9b833d2b9ce6f883543d374373f2319bb1ebe8cb3de2092380034be46d24c703034a44711e8fe32b54c85a6f753c3e7fbc1639c424eaf797a98ca87603380a886415616bf76717bef724aa8a3f0eb7140edbfd857fb146fac685c81ed2cd53799e428780c52ad612519313d46f7fd3813645c4cd5a3ee2e40d7b230762cc7526d277cb7f0ed046e47070309c7ade6c3b145f693a2a351b92d658da0f77bc20dbacea032be4f0e37b93ece02a1adef6c2b418cadc3ffa0097eb", 0xc9}, {&(0x7f0000005540)="d9e2a2fa34d0555187b38f2b6339b3b4f8b891dcb816aa66680cee33d529f12ffd31486810976dfefb2b5deb7c", 0x2d}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000005600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000005680)="e7d4467254abe439df691a28ece6c928e029ede75ade6ad2c935a7acfc94f1755cba0dd9c46a0e0d9b849099c922839b08b8bb4f6bd8cf0779dcbd9e9aaa8fecd758dd66893b8e21666ff43b38fc2e8bf06a66d89a77201df92cb54b10fc686b87d2067b04a05232e08506d57c051c4a874a4b61230c978108d4ea082bc093e3b6650956b33f25cd15015baff3d0973d1eb1d1d427bab161ada06f9a9bc40a8b623ebcada3d704883ef1c9ca0798408bdbc6967ceeece4d12661d37d42d6318da95be7645c60daa013f325110efe5f90a55e5ea6b1c48092b89fc163ab71647e337cf6fc8e24f8b631", 0xe9}, {&(0x7f0000005780)="67de4ddcbd8e69dfde87ef3d625c6b039cabb9efc61f6780d9952b8d6537472dcc6a6f3489f77a8719f71a716b20a533e8d1676e04c4ea91102325a1bb427b7851c92cba0ada7b0da35756d725ac91b5379447a9eeccdcbce2d76a2926f46983a17e59d76bf3529aa66a44e086152fc0c9df0c27982123f742", 0x79}, {&(0x7f0000005800)="b54cb9e025399f4d34abde7a04a22cf0891d6fc38f2955805000b8ac11", 0x1d}], 0x3, &(0x7f0000005900)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x805}, {&(0x7f0000005940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005b80)=[{&(0x7f00000059c0)="c06f95cb70f5d0bc7fd48908f038c3908c605f5ea81a0f1b307465965137e6cfd5ea06fc292e689ba224a7fa52d60a1e8a2266f371d48479288f00a188e5a5d41ba200f812e93210ee8d32e1677e0c3e3727ec344a89bb8b71f269464c4f7e2f979a19e0fd5d428eaef669a43147c5b8789d0d6c9974bbea4c6cf81fb0d09722841c66bd56c74a26ce8c0ac831af4d7bba", 0x91}, {&(0x7f0000005a80)="3c23e31e3bc455d250097c32fb3aaafc6f2286aeba466c50553edce1e43943be3f39c5ee524f7ebff03058acafa83507c20f0b5220ddf07e81608c22cd91c29166eb54c90c3afd25a1005c584cd91b59b974fc7d273475cae55d3652c1ece1f25b36592dc4a1ecdf5ae63b30ef870b6978a72f56d2595a164a0e5fc72af92cf767d2ebfa710eb1b50e0ec5b4c9add7e8a9aa093d1bb2b27c3a815963a662b8a06b067fe2a8c1703aa95601c9dab6c74018c445fb3f2b8a3c", 0xb8}, {&(0x7f0000005b40)="22816adea7043fb4c08d091476cb23ab", 0x10}], 0x3, &(0x7f0000005c80)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0xf8, 0x4000895}, {&(0x7f0000005d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006040)=[{&(0x7f0000005e00)="1dadfaf2531f2e77c19933faf9b2554e889c9d", 0x13}, {&(0x7f0000005e40)="8fab1fe360a9b65737f0a0f5c7e7357556d3e8515a6a3468ffb5ac9958d444f5ddc372a428020f1aaf1b3d16202d8c70e9a27487a513f66f47ff145ea50a726c7418eafb2c21799d371b351aad8f94bbf96eaa6cbb5214f298b657c06612930f8f92ad21ab6239a14a5b4953c40997d31e7e38", 0x73}, {&(0x7f0000005ec0)="e250583eb342da73727535857c0cde9e7fbc5b6fc21105de20abccdae2a81bd5da6a02009a663f67216ca331fe5cc7114a5b33d361e0e57efcb4404fba4e0f6b80ac7d87e897ab87", 0x48}, {&(0x7f0000005f40)="cbe66344fc516625eb4ed7c5c244ac35abd68cdd00e26dfe8dd3d5bf8503e2c7c1338bcbd0b050d6df47c3bfee252fd4ae823d0975bcda4f35bb3bae30836b50ba9d45fd03cc6164aa472d10aa40d8c1ef92ca7075b6b1b23389322b4bf2370abb24", 0x62}, {&(0x7f0000005fc0)="54a1afa9104ae3eef057980e0ae42f13f064183367c75fc4731e", 0x1a}, {&(0x7f0000006000)="97c20a806406267483911590d7f00bf6c6358153e820cd21d5f684f451736703913921a22036a0b04a455aa338b2c148ec3d54349a00054975d239e3", 0x3c}], 0x6, &(0x7f0000006600)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x78, 0x4}], 0x8, 0x4001) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r53, 0x19}, 0x8) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x400000) 2018/03/21 09:21:05 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x2000000100000001, 0x8) r1 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/28, 0x1c) r2 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x4, 0x41, &(0x7f0000ffc000/0x1000)=nil, 0x10000}) tkill(r2, 0x36) 2018/03/21 09:21:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006840)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4502, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/03/21 09:21:05 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x3ba}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb8, "52344bb21a9a1a9a71e77c6b8fb8409fe613d647a45e2f88ca89ec9fc46d265b6ff21cf73320c5edb6f83414366de551774d824850e00e6b9d6631daed039e2229bca9fb0e5e7c37c55e3fc305361d5bc6716c2a0f23c4a7e13bc66cc07e17b9eeadec7f9f017927c4c3ca8bc6466e291fdae1f13ceb390bd77f3203d1829adeed8e843d949aed95dd878f46aa61c5259e94d9c512ea38c92553fdcfcf5c66ff66cdd3b8fa44defba79a9896f765acc35a16e538998f73f3"}, &(0x7f0000000180)=0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x10001, 0x23, 0x200, 0x66, 0x5, 0x3, 0x7, 0x1, r2}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x7, 0x74, "435b73107d006c2c3bb12c055d327fe9e77c9cd4d434bb886bf774c133654ea6474cc7f7369b48b08f14cc6585ee1d0ee973fa55227562c2310c562955d0e03f29355242b81ac20699f739676daa737007f4d9e02b787278a36bbb60260bd0a40d6afbc57231926ee1bf7dc178ce5958729306d2"}, 0x7c) 2018/03/21 09:21:05 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x51, 0x1f00) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/21 09:21:05 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x79}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x291) 2018/03/21 09:21:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) writev(0xffffffffffffffff, &(0x7f0000033000)=[{&(0x7f0000033f23)}], 0x1) ioctl(r0, 0x440000000000127f, &(0x7f0000032ffd)) sendfile(r0, r0, 0x0, 0x101) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x15, 0xfffffffffffffffa, 0x9, 0x13, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0x6e6bb4, 0xe291, {0x6, 0xff, 0x6, 0xffff, 0x0, 0xfff, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xe}}}, @sadb_address={0x3, 0x6, 0x7f, 0xa0, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x6, 0x0, 0x6, 0x4, 0xc0000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_nat_t_type={0x1, 0x14, 0xe2}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x401}]}, 0x98}, 0x1}, 0x880) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x9a, 0xffffffff}, 0xc) 2018/03/21 09:21:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e9ffc)=0x6, 0x4) 2018/03/21 09:21:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000180)=@ethtool_cmd={0xa}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/21 09:21:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffe9c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffff800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) [ 50.879048] keychord: keycode 8192 out of range [ 50.894248] keychord: keycode 8192 out of range 2018/03/21 09:21:06 executing program 1: r0 = epoll_create1(0x80000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xfffffffffffffffd}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000830ff4)) 2018/03/21 09:21:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000000040)='2/file0\x00', 0x2, r1, r2, 0x2, 0x5, 0x810000) 2018/03/21 09:21:06 executing program 5: mlockall(0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='ns/ipc\x00') sendfile(r1, r1, &(0x7f0000000000)=0x40001, 0x40000102) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r2}) 2018/03/21 09:21:06 executing program 6: ioctl$EVIOCGSND(0xffffffffffffffff, 0xc0045401, &(0x7f0000000000)=""/149) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) quotactl(0x9, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000340)="df56c884f35352e3238e1e00a5337ee2b4e15e0b1f969728") ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) inotify_init1(0x8000007fffd) 2018/03/21 09:21:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="48dc9bc133c57db00b53a12448a42dda35a7a440cc81b99a305201f8c03a00530dc225f798ac56465f470d868f952f51fdf5846a91fbac8a31bcaaa8885f17cd3ff499f5a4323784e2916dd7b38e3055c2f53d64d8174dd7e479a8c1e26ad982c9a93c519adfd815be35d6b72199e1ffa3c5a7db5fe8d42625c4b38ceca38f7c79fe02085a20ffbfba03e2a1de90e40a3a28525a62c1f92874", 0x99}, {&(0x7f00000000c0)="9087bb4aaa5598d2c2779626d306396db7a338ed53db2bfcb473b3aa6a187c3df451a261e4af527ee8362c383a5a686ed0fd9853d3933ea7dad56e84ab736e0abad5c72c8826ea7e", 0x48}, {&(0x7f0000000240)="91f1b91290742f05afdcc1c131a42c50dd", 0x11}, {&(0x7f0000000280)="f15ef2ae6d597aac246d90a0c67dfb1074d35504b85d728df50e4e07ec42e84257ed8f689109224494245490bf6c8232c2f515cc8486816e7c2d9d07e8d598905136c63f896018ca30eb8308a826969a200e4439ef33c1dcf3de8872bbb71d6f4e07e56ba683ea965529c2101dd25b2bd28b134158d9d0854523c0228a346e4b0976fe", 0x83}], 0x4, 0x0) 2018/03/21 09:21:06 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000d80)="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", 0x1000, 0x4000000, &(0x7f0000000040)=@rc={0x1f, {0x2, 0x3, 0x4, 0x2, 0x100000001, 0xd340}, 0x7}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r1, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000000d60)}, 0x0) 2018/03/21 09:21:06 executing program 0: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r4, 0xa18, 0x5}, &(0x7f0000000140)=0x8) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/03/21 09:21:06 executing program 1: r0 = epoll_create1(0x80000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xfffffffffffffffd}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000830ff4)) 2018/03/21 09:21:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}}}}, 0x2e37) r1 = accept4(r0, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000005c0)={r3, 0x5, &(0x7f00000004c0)=[0x100, 0x82f, 0x1, 0x7736bac1, 0x6], &(0x7f0000000500)=[0x3, 0x100000001, 0x7, 0x8000, 0xb54e, 0x4, 0x6], 0x61, 0x2, 0x8, &(0x7f0000000540)=[0x8, 0xfff], &(0x7f0000000580)=[0x7, 0x4, 0x2, 0x2, 0xfff]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x20800, 0x0) accept4(r1, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000002c0)=0x80, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x3b}) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x100) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000340)) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000040)=""/206) 2018/03/21 09:21:06 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r0, 0x0, 0x2, 0x7) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xfffffffffffffd78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', r1}) r2 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r3) keyctl$set_reqkey_keyring(0xe, 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/21 09:21:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"73797a5f74756e3acb72d500", r1}) 2018/03/21 09:21:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) write(r0, &(0x7f000046a000)='/', 0x1) 2018/03/21 09:21:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x1f, 0x4, 0x7, 0x3, 0xfff, 0x100, 0x325}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)="86"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0xa7b, 0x4) 2018/03/21 09:21:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), 0x89ae47af89e43ca5) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = getegid() rt_sigsuspend(&(0x7f0000000040)={0x5}, 0x8) setgid(r1) 2018/03/21 09:21:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/121) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x8, r2, 0x2, 0x1}) [ 51.144661] audit: type=1400 audit(1521624066.182:19): avc: denied { ioctl } for pid=6780 comm="syz-executor6" path="socket:[16402]" dev="sockfs" ino=16402 ioctlcmd=5462 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 09:21:06 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xa8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000000000)="a0", 0x1) bind$inet(r2, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x7}) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000008e40)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "f881a705d233304e800cdeee2e46dd079771cf7426a2a52b8c66d7d4360a4dfd198e64081f884344e354dd0555c5c05056a54d859f4007812d637b43bcfc88"}, 0x60, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000005c40)=@nfc={0x27, 0x8000, 0x1, 0x5}, 0x10, &(0x7f00000072c0)=[{&(0x7f0000005c80)="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", 0x1000}, {&(0x7f0000007200)="f1e892203322b0c1208594083a4ef491078dd4254fb2d36f1d40ee651cbb0d190c3e2a11b86408a32e379ec63ee02bf78e384befa8e12eaa72767ff13e7dc756fd1d3543860af7876d84abff5e87ae3fbaa8c64cc937bbeea1b0249c503db19333f03bb75622226144024e0a79bece7df1a7798e4aa3a170221c3e5fe0e37d44ca08b0ebc8b868aa5dd886c809c45d00af0c2e60661242960e20c71c8d7ca06dafe8fc0ff2ac48", 0xa7}], 0x2, &(0x7f0000007380), 0x0, 0xc000}, 0x2}], 0x2, 0xc801) 2018/03/21 09:21:06 executing program 1: r0 = memfd_create(&(0x7f0000e12ff0)="74756e08000000000000008000000000", 0x0) fallocate(r0, 0x0, 0x0, 0x4) pwritev(r0, &(0x7f000028bfe0)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='security%*lo+/em0-proc\x00', &(0x7f00000000c0)='/dev/keychord\x00', &(0x7f0000000100)=']\x00', &(0x7f0000000140)='/dev/keychord\x00', &(0x7f0000000180)='/dev/keychord\x00', &(0x7f00000001c0)="74756e08000000000000008000", &(0x7f0000000200)='/dev/keychord\x00', &(0x7f0000000240)='/dev/keychord\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)="74756e08000000000000008000", &(0x7f0000000300)='\x00', &(0x7f0000000340)='lo.-vmnet0\x00', &(0x7f0000000380)="5e6d643573756d23ba5c5e2e5b7d2e00"], 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setresgid(r2, r3, r4) 2018/03/21 09:21:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/152}) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/03/21 09:21:06 executing program 5: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000016110fd94da3780000000000000000000000000000"], 0x4e) 2018/03/21 09:21:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f00005e6000), 0xff55) [ 51.198740] audit: type=1400 audit(1521624066.232:20): avc: denied { setopt } for pid=6780 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 09:21:06 executing program 4: setrlimit(0x7, &(0x7f0000000000)={0x40}) poll(&(0x7f00009eefb8)=[{0xffffffffffffffff, 0x2}], 0x1, 0x0) 2018/03/21 09:21:06 executing program 6: r0 = memfd_create(&(0x7f0000000000)='ppp1*eth1\x00', 0x2) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x11) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/03/21 09:21:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0xfffffffffffffdff) sendto$inet6(r0, &(0x7f00009a1000), 0x0, 0x0, &(0x7f0000f64fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/21 09:21:06 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff001, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, 0x2, 0x100, 0x0, 0x100000000, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x0, 0x4, 0x5, 0x7ff, 0x213, 0x69bb, 0x3eb, 0x401, 0xe6, 0x52a, 0x277, 0x7f, 0x0, 0x0, 0x1]}, &(0x7f0000000300)=0x100) socket$inet_udp(0x2, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/19) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000000c0)={0x5, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={r2, 0x400}, &(0x7f0000000380)=0x8) 2018/03/21 09:21:06 executing program 1: r0 = socket(0x5, 0x0, 0x2) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="98559876c9c762cd76a642f1634f44f126e147486dbec9f029634bc2341c9e92c0d067a4e60369ca20d6276980a072ce312081ad4044b337a6957da9a6af9a65b4af7af262c713b566043026a4727033") connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) fcntl$setlease(r0, 0x400, 0x2) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000), 0x8b83c3f) 2018/03/21 09:21:06 executing program 4: r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0x10249) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x20) [ 51.247374] syz-executor4 (6793) used greatest stack depth: 24376 bytes left 2018/03/21 09:21:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x5) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'sit0\x00'}}, 0x1e) close(r0) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 09:21:06 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000b25ffc), &(0x7f0000000000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x0, 0x80) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(r0, 0x0, 0x0, &(0x7f0000000080)) 2018/03/21 09:21:06 executing program 6: r0 = socket(0x10, 0x8000000802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x1000006}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000000080)=0xfd7b) recvfrom$ax25(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x40000040, 0x0, 0x0) 2018/03/21 09:21:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40000000080000) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10200, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x30f, 0x1e, 0xfff, 0x6f4d, 0x16da, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write(r0, &(0x7f0000b84ec6)="9c", 0x1) 2018/03/21 09:21:06 executing program 2: mq_open(&(0x7f0000000280)='\x00', 0x0, 0x40, &(0x7f0000000040)={0x24d0bd27, 0x1f, 0x0, 0x0, 0x404}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x2, 0x2, 0x1, 0x0, 0x5, [{0x4, 0x10001, 0x3ff}, {0x5, 0x5, 0x585, 0x0, 0x0, 0x400}, {0x10000, 0x2, 0x9, 0x0, 0x0, 0x4}, {0x8, 0x8, 0x1f, 0x0, 0x0, 0x100}, {0xfffffffffffffff9, 0x3, 0x80, 0x0, 0x0, 0x100}]}) writev(r0, &(0x7f0000000040), 0x100000000000034e) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x4], 0x1, 0x5, 0x5, 0x4ee, 0x2, 0x2, {0x9, 0x8000, 0x1, 0x40, 0x6, 0x6, 0x2, 0x1, 0x5, 0xfffffffffffff000, 0x5, 0x6, 0x7, 0x5, "31c2f18cdfeeb85bd778009840d74fe67c693ef215a8860fa3a75351ff85c648"}}) 2018/03/21 09:21:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/03/21 09:21:06 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x0, 0x5, "e26cd2e01590", 0xa6}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000100)=[{0xbf, 0xbb6}, {0xdd, 0x7ffffffb}, {0x9, 0x100000000}]}) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8001, 0xfe1e, 0x4, 0x80000001, 0x3}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x7df}, {0x1f, 0xaa06}, {0x0, 0x2}, {0x4583, 0x100000001}, {0xffffffffffffff81, 0x1ff}]}) 2018/03/21 09:21:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x5c3402, 0x0) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/21 09:21:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x5a490507, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/21 09:21:06 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x3ff, 0x5, 0x4, 0x400, 0x7, 0x175}) r1 = add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="1a0a9327f7aac07331069490cd7d5ae30871860709e30e33aa19f2796365c94449a7caee8e32b4822aa3111b9fc044af3d1894a6cc73b5da52661d9839900aa87aea2ed0195992791926ec13b467e4cb997bb850d6cc93cf66f4359b1adc8d7af2f3aa98bbd00331a9b46932788d5a4e3733309caa0b4853573f0cf356b07faa4eec55", 0x83, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)=',&(^\x00', r2) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/03/21 09:21:06 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000003c0)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000080), 0x98e) dup3(r2, r0, 0x0) 2018/03/21 09:21:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="30c9e6535f7045fb6c3672b0d9ef1e1769be13c53de116110e2832c7f84ca841f42749b6"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 09:21:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) 2018/03/21 09:21:06 executing program 4: r0 = socket(0x18, 0x0, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000080)) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f00000001c0)) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/03/21 09:21:06 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace(0x8, r0) r1 = socket(0x18, 0xa, 0x4) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r0) [ 51.460584] binder: 6869:6874 ioctl c018620b 20000000 returned -14 [ 51.493159] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 09:21:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0x94c, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) write$selinux_load(r3, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "33fa6a2e3b5bebb84601dcb1bc69df7775eb2dbb9c64cf8341cc3bb025fc369f65cd163a84d0801a82f834a870c451dfcb99d2fa84af896385689e06351bdc28d79d05643541ed7a16f059c4e5d24acf2211136a46d2424c486f49ace33205065408b5e7e724f2d4fea4ca35cb0dca5038a025052582d92e1bfa210fdd17"}, 0x8e) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x2) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/21 09:21:06 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="480100000000000000ffffff921b7ba59cd3c3ef928ddbd875466e624b1ac012eeedb9088bb4", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/03/21 09:21:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2}, 0x10, &(0x7f0000f46fa0)}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/21 09:21:06 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f0dff4)) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000140)="f9a202cf1b2e07be02b71fdbcab22fed73bdf324ebdc2841b59b76b79da248f2788fd1eead867f146d58b5c067035edb13a31f34589c2f462f7504d5c373867d4e771dcc7c68e60c32bfb10b683260705b73a47a80c95b064ec78c352aa3603e6cffcc75ab27ce7721985b059863f6f21fe608cad37286b114a0fbcce1f85b537afb884de34f42546da4ee24edeb3e1823b86b6b538409d1e04db70f7e378b314387c92ec67b6ea24dd678e7e9bdfbe8edc11707958cff217bc0165257bd383217f144928928fc15092f8193a0095afdc7aa0ce673032e6770cc055a5685ed66bdbae2ced012f04a9f0b9402466fac", 0xef) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000939ff4)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) getsockname$packet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/21 09:21:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x100000000) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x1}, 0x294) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/21 09:21:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/03/21 09:21:06 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20c00, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7fffffff) 2018/03/21 09:21:06 executing program 1: r0 = memfd_create(&(0x7f0000000240)='wlan0$ppp0selfsecurityem0proc\x00', 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a67726f75706164645f657865635f743a7365725f750000ebffff176ee7cfc55dfc7c3c0ca5c3c7d1758ef769cf160fc868fc9b073d113138ea1154a3d426f20ee0f599d8d0477433af061117be79663b04000000e0153660fb15a77e83b03f3c17b4de98cc10912fcf161c240871a286d24c6478c6eea62c"], 0x8a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x37030}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) [ 51.517534] binder: 6869:6874 ioctl 40046207 0 returned -16 [ 51.542350] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 51.551103] tmpfs: Bad mount option Èhü› [ 51.556835] tmpfs: Bad mount option Èhü› 2018/03/21 09:21:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x4001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r3) 2018/03/21 09:21:06 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 2018/03/21 09:21:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) fstat(r0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff8, 0x4, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) sendmmsg$inet_sctp(r0, &(0x7f0000000800)=[{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6030cded15d48967d5854589e0cdd6eb5c755729397283bee9746ef8414e811eab25b231f8dcd952aaa8efc4bf8323c34ab6a1516e36bc54b31a1c4491dc9720385509e92d6474b5b7bfc5249af2a0", 0x4f}, {&(0x7f0000000200)="1635d46bef4bc5ad97301b6059bf41787b1d111b0de7be8b366009bc03b5b16b9aaa39bdd288a76f1d8389d76bcf69dfa6a90d63fffac1f6ca49310e935997ae302da207ea9557dc8ff51f", 0x4b}, {&(0x7f0000000280)="19ad7e2d90deacf968da2699ce45e969db919e3f1be1ff84bee7b74982d23d9b5f", 0x21}], 0x3, &(0x7f0000000300)=[@init={0x18, 0x84, 0x0, {0x200, 0x1, 0x10001, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xc2, 0x1, 0x4, 0xfffffffffffffffe, 0x48, 0x3, 0x5, 0x745, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x80000001, 0xf374, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8204, 0x7, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x800, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xdc7a, 0x3, 0x0, 0x3f, 0x7f, 0x9, 0x9, 0x9b1, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0xffff, 0x5}}, @init={0x18, 0x84, 0x0, {0x8000, 0x3, 0x8, 0x7fffffff}}], 0x1b0, 0xc5}, {&(0x7f00000004c0)=@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000500)="c6c70f8f87e6ba70b55f3c3080e8e4b5684876f271aaa6726753fde5715af1af329e0e8c33f42e1ae43bc3ae632aca2e0586b85bac128d9097f462356e1812d550025039073d", 0x46}, {&(0x7f0000000580)="051220b7dd31a4d9f9a341a32e7ba8033defaa5dd1ed9c551ac7016bc9ad5e865c37ead0407bc2aa28c1258241a2ff5d7b22374919de4c928d899199ed01fe5023ef70720618e541d85e7e43a20b8e212d3ad140ee856b48186e88fd4c3a7f4b1033df375ac70d337c78600b997fc6fe8612c7867aaa1c965cf7513c406cff36ed8b738a67fe6e285ea630ac7bc6fcf7a206101981ecce957b27e665bb278bf8eabceced099c3bf376ea2eee2885ed9c53ac7a2da20ac383086e5a39eaa1ba0336a1431651073ed04187bed9d8b8f54dc94c", 0xd2}, {&(0x7f0000000680)="5e23f0ce4bbf2406e890ddc78c14d22a754f07eb180dc5a75b79dd97f575d902c9442a4feded3d02dd7f5029f0289a06b7dc85414bbc581013d4ad116002bf2ebce5dddce45af971a43280b1e6624e1662c817afaf1df521dfb7f5c6871b0887bf970c03d3fd4289369db1e25c", 0x6d}], 0x3, &(0x7f0000000740)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0x4, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x10001, 0xe69a, 0xff, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x5, 0x1000, 0x401, 0x0, 0x1, 0x6, r1}}], 0xc0, 0x40000}], 0x2, 0x8001) 2018/03/21 09:21:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x24a00, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) 2018/03/21 09:21:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/156) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/softnet_stat\x00') pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/21 09:21:06 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f0000000140)="e2f1b77f41c80c6e57d423ef984dc4d4f9926f2dd305aa85aa52a9acc579d145ac61af9859d455e38f63722c8f5afde8c2b535b748f7505aec9d7070d7a465e9410ca59949d771c2f330692ccd77f55e299888f0f47d90c2f939740c28161322955bcd1ac7f6a84cd7fdf57f64e70c02", 0x70) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) 2018/03/21 09:21:06 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) unshare(0x400) signalfd4(r1, &(0x7f000015e000), 0x8, 0x0) 2018/03/21 09:21:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) flock(r0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2018/03/21 09:21:06 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'eql\x00', 0x4ed}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="0b8aa0afaf7974c40eb5a0f072acc9aa", 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0xab}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x2, 0xf4f2, 0x100, 0x1, 0x3ff, 0x0, 0x4, 0x200, 0xbf6}) [ 51.568650] syz-executor2 (6898) used greatest stack depth: 23720 bytes left 2018/03/21 09:21:06 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000000)=0x60) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)) clone(0x200000000000000, &(0x7f00000001c0), &(0x7f0000000100), &(0x7f000035bffc), &(0x7f0000000140)="2ba5e0843fe3b0b69329a804ba5f658d99787f6504a8b6c6b68b9c82de57a0202438f511838583c2028ec8307e4f8bb2ede66cd0d6bbb064991c2326ac9f65ec056fd91c674f3c25e3034779b42df37ceff6e2ddd41a") getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) 2018/03/21 09:21:06 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x4, 0x8, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, 0x8) 2018/03/21 09:21:06 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) get_thread_area(&(0x7f0000000000)={0x8, 0x20000800, 0xffffffff, 0xffffffffffffff91, 0x80000001, 0x5, 0xffffffff7fffffff, 0x10001, 0x10001, 0x4}) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 09:21:06 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x6, [0x400, 0x1, 0x2abb4427, 0x0, 0x379b, 0x6]}, 0x14) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f1b402"}}) 2018/03/21 09:21:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/156) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/softnet_stat\x00') pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/21 09:21:06 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) 2018/03/21 09:21:06 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000440)={0x0}) accept4$bt_l2cap(r0, &(0x7f00000004c0), &(0x7f0000000500)=0xe, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000480)={r1, 0x80000, r0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000340)=""/227) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x100000000}, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000280)=0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x230002, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000000c0)=""/159, &(0x7f00000001c0)=0x9f) sendto$inet6(r3, &(0x7f0000000200)="aa2e02419dd0", 0x6, 0x8081, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) 2018/03/21 09:21:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) poll(&(0x7f0000000040)=[{r0, 0x5010}], 0x1, 0x80000001) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x400000000000) accept4(r2, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f0000501000)) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x5, 0x14, &(0x7f00000000c0)="ef32377aaf37eb38dfdf87cdc6d80359a23297f3"}) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/21 09:21:06 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/03/21 09:21:06 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='selfvmnet1\\vboxnet1cgroup:\')ppp0trustedproccpuset\x00', 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xffffffffeffffffe, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) syz_open_pts(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x58800, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) [ 51.745738] IPv4: Oversized IP packet from 127.0.0.1 2018/03/21 09:21:06 executing program 6: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus/file0\x00', &(0x7f0000000100)="70726f63004d6a1c4ba5e704e448c07054784a4ebdaa29150dd2d9024bca6bb28ac612898b58ee9cc42d48d7bf279f1a293cc5acf21cae11f2e87d9d4469108db09ddccdbd8232d27fdb9c9324", 0x7ffbf, &(0x7f0000000040)="d094e288234c09") lremovexattr(&(0x7f000002bff8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) 2018/03/21 09:21:06 executing program 2: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000006000/0x4000)=nil, 0x1, 0x5, 0x1, &(0x7f0000006000/0x4000)=nil, 0x7c}) 2018/03/21 09:21:06 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') syncfs(r0) sendfile(r0, r1, &(0x7f0000000040)=0x67, 0x4ffff) 2018/03/21 09:21:06 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socketpair(0x5, 0x0, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3a, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x3, 0x3, 0x8, 0x7fff}, {0x1, 0xffffffff, 0x100, 0x5}]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x2) signalfd4(r1, &(0x7f0000000180), 0x8, 0x800) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x2, 0x6}) munlockall() ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'tunl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/03/21 09:21:06 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) bind$packet(r1, &(0x7f0000000200)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @random="b5e8a39fbf05"}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x181401, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0x6a08, {{0x2, 0x4e24}}, 0x1, 0x5, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) r3 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') sync_file_range(r3, 0x0, 0x2000009, 0x3) 2018/03/21 09:21:06 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socketpair(0x5, 0x0, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3a, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x3, 0x3, 0x8, 0x7fff}, {0x1, 0xffffffff, 0x100, 0x5}]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x2) signalfd4(r1, &(0x7f0000000180), 0x8, 0x800) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x2, 0x6}) munlockall() ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'tunl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/03/21 09:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/21 09:21:06 executing program 1: rmdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000000100)=""/143, 0x8f}, 0x3) syz_emit_ethernet(0x423, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) 2018/03/21 09:21:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001b000)='U', 0x1) read(r0, &(0x7f0000000000)=""/114, 0x1fa) 2018/03/21 09:21:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000dc1000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0xfffffffffffffffc, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) select(0x40, &(0x7f0000000000)={0x3, 0x100000001, 0xfa, 0x8000, 0x7, 0xe8, 0x1f, 0xff}, &(0x7f0000000040)={0x8, 0xff, 0x1ff, 0x9, 0xc69, 0x0, 0x1, 0x1000}, &(0x7f0000000080)={0x6, 0x9, 0x8, 0x7fff, 0x7f, 0x9bc, 0x8, 0x5}, &(0x7f00000000c0)) 2018/03/21 09:21:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f0000000000)=""/4096, &(0x7f0000320000)=0x1000) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/03/21 09:21:06 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x90) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/03/21 09:21:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=@updsa={0x1a8, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512-ssse3\x00'}}}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0xfffffffffffffffd}}, @algo_crypt={0x48, 0x2, {{'lrw-camellia-asm\x00'}}}]}, 0x1a8}, 0x1}, 0x0) r1 = socket(0x9, 0x5, 0x100000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 09:21:06 executing program 7: pipe(&(0x7f00004f1ff8)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) recvfrom$packet(r1, &(0x7f0000000000)=""/196, 0xc4, 0x120, &(0x7f0000000180)={0x11, 0x4, r2, 0x1, 0xff, 0x6}, 0x14) 2018/03/21 09:21:06 executing program 0: r0 = socket(0x18, 0x800, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip_vti0\x00'}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x15, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffc8a) r2 = getegid() getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x10000, 0x0, 0x8001, 0x5, 0x35be, 0xf25, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1d, 0x1, 0x3, 0x1, 0x80}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f00000006c0)=0x84) r4 = getgid() setregid(r2, r4) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x4, 0x1, @thr={&(0x7f0000000180)="2fdb86fea8fce11f533d821752266b0406f9b5963069cf8b22de581d626376aba3a08726e635f5592445d7a690f72b939d6f9902682fe9bc2de6f612cee3eea4a7ec4dc54a7f51b87f169244cb811eca2ed5da77dbdecfca5c3e655b60e878", &(0x7f0000000200)="0e1ad51a9aeff93a0f24a9a446cdd6a3b04cf2be6be80980972b2a95affec974b9a0f0455e9dbae5d8f459e59abb304213d1633ff7146d72957f4ea1e51c8dac1f1479f7d5706284398078ca95c1e486dce837a1d634c66ec8b355333dc7b8e298ebdde8cd493467045150d934bfd02c5f7b7d1d115843b533d42c99e0cab2e852"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000780)=0x0) rt_tgsigqueueinfo(r6, r7, 0x11, &(0x7f00000007c0)={0x1a, 0x5, 0x100, 0x9}) sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x130}}], 0x1, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) 2018/03/21 09:21:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000000300)="020008fff900000000005462fa01a55eaf0d2cf653f154c220f714eddedd7f4a41224880a8c379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81bfc57d02f9b14732017e2466a9fc43aea71000000000415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60b3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea13091", 0xd8) finit_module(r0, &(0x7f0000000000)="5c3a706f7369785f61636c5f6163636573737b2f766d6e6574302f6574683073797374656d027d6d643573756d706f7369785f61636c5f6163636573732d63707573657400", 0x3) 2018/03/21 09:21:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2008}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)) epoll_wait(r1, &(0x7f0000003ff4)=[{}], 0x1, 0xb988) 2018/03/21 09:21:07 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) alarm(0x3) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 09:21:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/03/21 09:21:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10401, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) write$sndseq(r0, &(0x7f0000000040)=[{0x10081, 0x6, 0x0, 0x0, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x8, 0x8000, 0x9, 'queue0\x00', 0xfffffffffffffffc}) fcntl$dupfd(r0, 0x0, r0) 2018/03/21 09:21:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938fe6)="440d98030600000000000000ec4408d41c972bbacd", 0x15) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024) 2018/03/21 09:21:07 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) 2018/03/21 09:21:07 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x3}, &(0x7f0000000100), 0x8) 2018/03/21 09:21:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = dup2(r0, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5018, 0x200, 0xe3e, 0x3}]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x76, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/21 09:21:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x420000, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x20, 0x81, 0x9, 0xeb9b, 0x0, 0x9, 0xc7000, 0xb, 0x3, 0x7d1, 0x7, 0x9, 0x6, 0x2541, 0x5, 0xffff, 0x0, 0xf7c, 0x0, 0xc35, 0x8, 0x9, 0x1, 0xfffffffffffffff9, 0x0, 0xd2fa, 0x1000, 0x9, 0x29, 0x1, 0x2, 0xa4, 0x3f, 0x9, 0x76, 0x0, 0x0, 0x8e3, 0x4, @perf_config_ext={0x5, 0x8}, 0x2300, 0x80, 0x7, 0x0, 0x0, 0x2, 0x1}, r1, 0x7fff, r2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) sched_rr_get_interval(r1, &(0x7f0000000180)) 2018/03/21 09:21:07 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00000000c0)=""/243, &(0x7f00000001c0)=0xf3) lseek(r0, 0x0, 0x4000000000000003) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 09:21:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc80, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = dup2(r1, r1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x6, 0x0, 0x1ff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0xfffffffffffffffe, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, {{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffb2) 2018/03/21 09:21:07 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141000, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/netfilter\x00') gettid() gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r4 = getpgrp(r3) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0x3ff, r4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x10, 0xffff, 0x8001}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x57}, 0x8) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) 2018/03/21 09:21:07 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) tkill(r0, 0x1000000000016) 2018/03/21 09:21:07 executing program 4: clock_gettime(0x3, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) wait4(r0, 0x0, 0x1000002, &(0x7f00000000c0)) clock_gettime(0x400000000000005, &(0x7f0000000040)) 2018/03/21 09:21:07 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 09:21:07 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x80000000}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af5fb4)={0x0, 0x0, 0x3ff}) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/21 09:21:07 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='eth0:\'\x00', 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3ff, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="6e2e6ee7b9ab4fab5caa500543aae70483c49f0a11fce6f5da4c8268e227a3d863d26cc76dc689d48abf829638fa0256fc33e52b643c31387ab71f0739fdc98b63c9b9ceb06cba5c20a9d26bfff706d2a90b8f21e1ed9a3e262975d7a7eb3979d83c9a11a61ad09d702eca5be5a7ba601b5601f95420c808e8fc55e87041dbbe26793faf902aca526d5b752af44456b0bc58127f9b00a3e15c3d0ed1126f1a29747b9f3d53e449ce86436860f60432bc146eabcfe61fb46eacda3637b092ce2abd7ba6a0d288ddf2027e8740d1426f0329a55e24360ede818fdcae7ddb03d30bf4b9751bb15f485e60ea80f4c95bd74774f8b7bf53430d723fbf681c9181e5") [ 52.068283] [ 52.069437] audit: type=1326 audit(1521624067.102:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7057 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 [ 52.093687] ====================================================== [ 52.099989] [ INFO: possible circular locking dependency detected ] [ 52.106382] 4.4.120-gd63fdf6 #28 Not tainted [ 52.110779] ------------------------------------------------------- [ 52.117167] syz-executor6/7062 is trying to acquire lock: [ 52.122685] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 52.133054] [ 52.133054] but task is already holding lock: [ 52.139005] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 52.147551] [ 52.147551] which lock already depends on the new lock. [ 52.147551] [ 52.155860] [ 52.155860] the existing dependency chain (in reverse order) is: [ 52.163468] -> #2[ 52.164559] audit: type=1326 audit(1521624067.102:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7057 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 [ 52.189174] (ashmem_mutex){+.+.+.}: [ 52.193494] [] lock_acquire+0x15e/0x460 [ 52.199728] [] mutex_lock_nested+0xbb/0x850 [ 52.206308] [] ashmem_mmap+0x53/0x400 [ 52.212548] [] mmap_region+0x94f/0x1250 [ 52.218789] [] do_mmap+0x4fd/0x9d0 [ 52.224586] [] vm_mmap_pgoff+0x16e/0x1c0 [ 52.230907] [] SyS_mmap_pgoff+0x33f/0x560 [ 52.237332] [] SyS_mmap+0x16/0x20 [ 52.243046] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 52.250235] -> #1 (&mm->mmap_sem){++++++}: [ 52.255082] [] lock_acquire+0x15e/0x460 [ 52.261324] [] __might_fault+0x14a/0x1d0 [ 52.267641] [] filldir+0x162/0x2d0 [ 52.273439] [] dcache_readdir+0x11e/0x7b0 [ 52.279851] [] iterate_dir+0x1c8/0x420 [ 52.286015] [] SyS_getdents+0x14a/0x270 [ 52.292253] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 52.299440] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 52.305613] [] __lock_acquire+0x371f/0x4b50 [ 52.312195] [] lock_acquire+0x15e/0x460 [ 52.318425] [] mutex_lock_nested+0xbb/0x850 [ 52.325013] [] shmem_file_llseek+0xf1/0x240 [ 52.331606] [] vfs_llseek+0xa2/0xd0 [ 52.337490] [] ashmem_llseek+0xe7/0x1f0 [ 52.343725] [] SyS_lseek+0xeb/0x170 [ 52.349705] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 52.356913] [ 52.356913] other info that might help us debug this: [ 52.356913] [ 52.365023] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 52.374752] Possible unsafe locking scenario: [ 52.374752] [ 52.380779] CPU0 CPU1 [ 52.385414] ---- ---- [ 52.390063] lock(ashmem_mutex); [ 52.393725] lock(&mm->mmap_sem); [ 52.400919] lock(ashmem_mutex); [ 52.407089] lock(&sb->s_type->i_mutex_key#10); [ 52.412172] [ 52.412172] *** DEADLOCK *** [ 52.412172] [ 52.418217] 1 lock held by syz-executor6/7062: [ 52.422764] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 52.431822] [ 52.431822] stack backtrace: [ 52.436293] CPU: 0 PID: 7062 Comm: syz-executor6 Not tainted 4.4.120-gd63fdf6 #28 [ 52.443882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.453206] 0000000000000000 779e800ee5c531fa ffff8801d67bfad8 ffffffff81d0408d [ 52.461184] ffffffff8519fe60 ffffffff851a9b50 ffffffff851be610 ffff8801d4f2d0f8 [ 52.469189] ffff8801d4f2c800 ffff8801d67bfb20 ffffffff81233ba1 ffff8801d4f2d0f8 [ 52.477192] Call Trace: [ 52.479767] [] dump_stack+0xc1/0x124 [ 52.485108] [] print_circular_bug+0x271/0x310 [ 52.491222] [] __lock_acquire+0x371f/0x4b50 [ 52.497163] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.504145] [] ? __lock_is_held+0xa1/0xf0 [ 52.509926] [] lock_acquire+0x15e/0x460 [ 52.515521] [] ? shmem_file_llseek+0xf1/0x240 [ 52.521636] [] ? shmem_file_llseek+0xf1/0x240 [ 52.527753] [] mutex_lock_nested+0xbb/0x850 [ 52.533712] [] ? shmem_file_llseek+0xf1/0x240 [ 52.539847] [] ? mutex_lock_nested+0x5d4/0x850 [ 52.546053] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 52.552255] [] ? mutex_lock_nested+0x560/0x850 [ 52.558455] [] ? ashmem_llseek+0x56/0x1f0 [ 52.564222] [] ? __fget+0x213/0x3b0 [ 52.569468] [] shmem_file_llseek+0xf1/0x240 [ 52.575407] [] ? __fget+0x23a/0x3b0 [ 52.580652] [] ? shmem_mmap+0x90/0x90 [ 52.586073] [] vfs_llseek+0xa2/0xd0 [ 52.591320] [] ashmem_llseek+0xe7/0x1f0 [ 52.596919] [] ? ashmem_read+0x200/0x200 [ 52.602599] [] SyS_lseek+0xeb/0x170 [ 52.607845] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)={0x1c, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="c3dad17b74"]}, 0x1c}, 0x1}, 0x0) futex(&(0x7f00000000c0)=0x1, 0x9, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x2) 2018/03/21 09:21:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x20a, 0x8, 0x1f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1ff, 0x9}, 0x90) accept$netrom(r0, 0x0, &(0x7f0000000100)) r2 = socket(0x5, 0x4000000000080001, 0xa7) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}, {{&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)="642918fd11ada02d19aba08fa1ddcdbdaca0bdd1d34c80810b5586de2a494637862e8e650dd42dd3a31a59826974c6f4eb9b204659ad74d9ad82c8465d615fe957caf4b1bfc863de779806a07f28607216019e05b05e385cbba224313efa71b652504315b50e44d3ea8346198586cde70999119b1dc58738c9192332a12731064afffff182f2f702486cd9d0e346c515f1b9badbfdcbfe78e55a96", 0x9b}, {&(0x7f0000000440)="05e5034ffdcda8b765871fb7c986eedd87ab561c354f19b26afb64646f4ad4760585575ec4cdfefadc7dbac8260b6366ba45ac4eb9de43ee92efe8c769d6422d98392681417c928633b58dfbe02d28b48a966f5d", 0x54}], 0x2, &(0x7f0000000340)}}], 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='ipddp0\x00', 0x10) 2018/03/21 09:21:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0x3, @empty, 0x9}}}, 0x84) restart_syscall() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x654a81, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000977758788fe22e4cd4384be7cc8ebe006646bd541e6c67a9e25f336831b6c6a02f11f68829ebfe6b736be451de9d61c45a29f816f14185c27b4ca363d843ea616ece30be3e61762a6141d49eee3d8f99eb3179e5c9e76e7320cf74de40fa955b55ec36a94afd5f89fe3f87a36877767f24efb23d11350ab7c941a1fa3ccc461d5a91d3409aa76fb8f6c0c42406e52717ba74115326306305eecbd36b8c0a735f1c34af9b6cdeaecc1d31605feca66496b3245e5d87d04b1c28dd0c4b6c9e27457bb75d2c4afb1c4f4b821298d0156fbd"], &(0x7f00000000c0)=0x47) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x3, 0x81}, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) epoll_create(0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r1, 0x0, 0x2, [0x9, 0x800]}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000540)=0x84) futex(&(0x7f0000000000), 0x9, 0x2, &(0x7f0000000080)={r4, r5+10000000}, &(0x7f0000000100), 0x0) 2018/03/21 09:21:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7, 0xb000}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/03/21 09:21:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syz_tun\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000004000fe8000000000000000000000000000aa0000000000000000000b000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="9ba97dfce145ade5c6bb8f7fbdda84567e654e17516f75ac69b91c5c8f10e85ec5986c238811cbbde5151d618a557f8075a9a30222844d8ed14f0842cf"], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x7}, 0x1}, 0x0) 2018/03/21 09:21:07 executing program 5: userfaultfd(0x80000) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000000200)) 2018/03/21 09:21:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x420000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x9, 0x3, 'client0\x00', 0x3, "3cbd9cec52c1f781", "53b0075a22700260f633feada3b78907d4e905429719e2d6399e86dca95da9f6", 0x100, 0x5}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x1, 0x3d1, 0x81}) 2018/03/21 09:21:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/21 09:21:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/03/21 09:21:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xd1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/03/21 09:21:07 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$packet_int(r0, 0x107, 0x821cd755d48b63d2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 09:21:07 executing program 2: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, r1, 0x0) [ 52.670383] binder: 7103:7108 got new transaction with bad transaction stack, transaction 21 has target 7103:0 [ 52.684992] binder: 7103:7108 transaction failed 29201/-71, size 0-0 line 3032 2018/03/21 09:21:07 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/uts\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x105400, 0x8) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x3}) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) timer_create(0x7, &(0x7f0000000280)={0x0, 0x0, 0x5}, &(0x7f00000002c0)=0x0) timer_delete(r4) ustat(0x7, &(0x7f0000000180)) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x1, &(0x7f0000664fc0)={0x100000000000000, 0x1, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0x3a, r6}) mq_timedsend(r5, &(0x7f0000a0ffff)="05", 0xffffffffffffff51, 0x0, &(0x7f000066cff0)={0x77359400}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) [ 52.712336] binder: BINDER_SET_CONTEXT_MGR already set [ 52.718195] binder_alloc: binder_alloc_mmap_handler: 7125 20000000-20400000 already mapped failed -16 [ 52.719374] binder: 7103:7120 ioctl 40046207 0 returned -16 [ 52.720511] binder: 7103:7120 got transaction to invalid handle [ 52.720519] binder: 7103:7120 transaction failed 29201/-22, size 0-0 line 3005 [ 52.721013] binder_alloc: 7103: binder_alloc_buf, no vma [ 52.721048] binder: 7103:7108 transaction failed 29189/-3, size 40-8 line 3128 2018/03/21 09:21:07 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) clock_getres(0x2, &(0x7f0000b30ff8)) 2018/03/21 09:21:07 executing program 4: sysfs$2(0x77, 0x3, &(0x7f0000000000)=""/177) 2018/03/21 09:21:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x2000000003) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x1}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xf) 2018/03/21 09:21:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0xfe02) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x100, 0x1, 0x0, 0x6}, 0x8) 2018/03/21 09:21:07 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033bff5)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ad1fb0)=[{&(0x7f0000000180)}, {&(0x7f0000487000)=""/203, 0xcb}], 0x2, 0x10000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xfab, 0x1, 0x7ffffffd, 0x20, 0xa}, &(0x7f0000000140)=0xfffffe7b) 2018/03/21 09:21:07 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x3, 0xee15, 0x6df, 0x8, 0x5, 0x8001}) 2018/03/21 09:21:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000), &(0x7f0000926000), 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000000000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/21 09:21:07 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004700)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000004740)=""/244) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) r2 = socket(0x10, 0x802, 0x4) sendmmsg(r1, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000040)="a53c", 0x2}, {&(0x7f0000000080)="2b6b05", 0x3}, {&(0x7f0000000100)="02efe7c5a5ad12", 0x7}, {&(0x7f0000000140)="68e7e74ba1ac3d57470c417e41856a63710b4394c5cb6572", 0x18}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="a4ba2a40df83dd64ac3c5487f62c51177666dfd33040c0d9334aa604a15e407f47953874ccf2f2a0a062e27ab99d8ceb2d859b4c8c0338cca5d3ac16c48caa", 0x3f}, {&(0x7f00000017c0)="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", 0xfe}, {&(0x7f00000018c0)="298070f96e0d7adda067f26a2381827dd5ce5051474ef60278832e8470fbfe09fde256b8a9e1b4bafbdc5d06c59195d292c063f89cc7b7402654644f8ad531ce2479ec9c13f7f95cbb75719a9b9d5f0902c7c3186edf39c4a7968b024ede893be86820b65883c0927804631705668a06e17eae501ef8bc446aee93c021943d8a1552465d4e88dfe2aae4f4625215efab2d7eaedcf2f973ab6483bc30e9b1", 0x9e}, {&(0x7f0000001980)="8b1fec6f57395215b00c193a9d8025d4dfcef1b8d9ed6fe4e0", 0x19}, {&(0x7f00000019c0)="eb77a020d8e6f63aac1f3179e5f558baacd60de521313788810c70d2986dd062dfa4a9c2bc56c9319a59503c797a7c662e3d11587c1ea154daf3ad22e891541d90194484e3286330c0ede42879af75381e4b41a11bcf9b3c04b998cab84dee7db4cf63253ca815aed42eabfb3356ff7a", 0x70}], 0xa, &(0x7f0000001b00)=[{0x1010, 0x116, 0x1, 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{0x110, 0x107, 0x3, "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"}], 0x2320, 0x4048000}, 0x20}, {{&(0x7f0000003e40)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003ec0)="6f78fcc7fb09c7ab602c2e64f436585cb511ac047ab81beda4a614ed991057e469086f77d62d3c5ed82912d21874ba271dba7a54271fffc31402072fc34983255ac2dc9760d65cdd615ce6ec7981b0ab4881decc7c504a4b9612d8bdcbc1cd7856caf9cd0bd023ffa1c2691c21bfc78dcb8fb222858751974ba381e6ab8ab269e02e3697f79102fbe64043212efd497d77bef7d757c25655d4d68c6e874cbc01", 0xa0}, {&(0x7f0000003f80)="b7f1e182a59e227f4060f02437291aa3a636f91af111443d96f041c22e8a45c60a0e4dc208713817c93c4fe7542663cd6f13486990753f6fcc5c1622f7333a9032406fa18cf60fe5bbe432892e2017f81a526f243c4f5f7fe151dade4ea08741b2962904e1b9b37294fef2911223dd2452d4578d509604f37142b427b393df9c0a6b1e7787ea02a35ff9f014d2c895580d4452f14d6bfc6303005bf87e5226c47ea7d0da2f50642de625d0cc7c392f3aee268fd17c9b4428af100f5dfd230fe1e373359babb3c29ba5de11189a", 0xcd}, {&(0x7f0000004080)="4102db8aa21b8389e9df6e460bc8a7ba65191342149b1662f841f38a40cac4edf97d6e654f9254bf1bc4599f584a6ae0250b2596c0331239c984ec1eac77c0e87023d345d093cb646908b241c6adc62717522f472834fa658b9f46941ffae076530dd20fa9c33afb74b93e313d22910b8871ad08ac961994d9c67c40d0dc7ac3c4068b840721f9c2138a9e6b5439b13b8e5fa97a086466ac6c4558859bb63ce769b25ff8592d456f", 0xa8}, {&(0x7f0000004140)="d60ae283ae8f191a1149f798e0b6a039eb761d87aa10125c56b5840837d5aadc5d7c04dabe60392e3068b17ef4fa61273fc314228de3366c14aa0d97dcdf8b5750b02c6decb12c01e92f577ddcc8738da34668b9b235bbe55d2b50895059d6893fee69", 0x63}, {&(0x7f00000041c0)="8817b8d8", 0x4}, {&(0x7f0000004200)="00f4ac9cbbf7e30133e56234b9403342d7af186a27053d0e652486ca90de45c12df3b0a5083edb4f0492ebbff28875e10cca2511864faeeb24cd8be23d2ea369cf358dcd862a7109537856d93ad7b799c07f9de7724bd14688db0eaceb056412a5aa7b3e96e73b7bba9950035fc9705f026bef20484ec8fcd1a5487ab5e70e29a5447802747ac2a37d5355e2c459c36b19a9a4435d871bb425fc03f177ff2201cb665d38dab3bd5e09e67bff2d627ada6dd85082fc4f0d6e50c13b4352cbf7417a171d918e0f", 0xc6}, {&(0x7f0000004300)="24f1b77a8b9e54a400de74dcb3011e11b5a9cf96cc96198cc64a4f748949e2c34f4a100401597780ee81cf39b541cbfafb994e402604d4b33b8bf3b8d07a53c031925c955b0bca5631fd58b09c17ef625459aae0dc8a1a62933cddfe8ff7d1b948955f75f020afc15d711c60b6179bd8731373cf3227242194ce66cbef9868486bcc0e8dbec7d1bfec591e6d3ccc353ab10ddd6fed7cec52af2277dfdafc8b9b0b76d48c1b5155f66664c6", 0xab}, {&(0x7f00000043c0)="353f86e59bbf5c28f68aa3723b34740d66fa40bdba156b4dfbb8a1f509ad80b5b5406f6aa46ba7120b81f8667f34438af2a715949c4f10c387a9e63cc6da16760cf0e0f0156eedac360e11f301b217ff3d1feae8148541cfd6d2193b3d2ba72ffa63205d607f172306a7b90aad4aba34389dd44d9c1381f5c5ef47d235e8b24a932c6571df642b154a500f61a42109242c5e52a40cabaa96", 0x98}], 0x8, &(0x7f0000004500)=[{0xe0, 0x0, 0x38c, "8bc5c3bc484b2c5e7fef602c12ef388f16f58697b13f73c7344f40243ea6f9c2605f1f782c9e25e4a903fd7f558ba8ce592c5e78ad71eea4ef0ade01654cf3e4c766c78dd1b399f5da6420cd6820134297af21bfc402c78c9fe4170bf1c09240656a601282ea170ace7e74844319d15ab1e49ed7966d974dbbc3bb521e0e499c529af16487d782d734ab27bf94e8c07ea57fc9a441770366a68e5b3930f0a3483b1628994e90b80571feb287ab794018ceb61d95117de322fa65c839f18f318e3b29dd00785db3409f22f2"}, {0x88, 0x113, 0x2, "c062aef0a8414fecc2d0508d8b8118c6bbad2f6ec26507f2354cecdf918d9025bee8b1271e58319baf13df4ffe768d1d03f408a3c4e0fdf8a31f370b572a1a67bd26bf0912800e71e1bbbfce5cad0f135efb8ee7517e31047389b7fec3bad6a066ae6e5e9aebcff77beedae8f55d0111b339"}], 0x168, 0x8000}}], 0x2, 0x8800) write(r2, &(0x7f0000aabf04)="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", 0xfc) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r1, &(0x7f0000000180)="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", 0x5a9, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/21 09:21:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0x0, 0x3, 0x3, 0x0, 0x0, 0x5}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='westwood\x00', 0x9) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r2, 0x9}) [ 52.750980] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.750994] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.751052] binder: release 7103:7108 transaction 21 out, still active [ 52.751055] binder: unexpected work type, 4, not freed [ 52.751057] binder: undelivered TRANSACTION_COMPLETE [ 52.751068] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.751111] binder: send failed reply for transaction 21, target dead 2018/03/21 09:21:07 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/102, 0x66}], 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="c400000019000901000000000000000000000000000000000000ffff7f0000010000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000080000000036a8df990000000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000ee781e066e39537f11c513ed84542f8ab9ee13774254aff87148fd5bb854cdd7d9def71e1877ca6ceafba49ffc16f2ff88f07482cbfd79afce99b2af34dd27a0fa1c2d90b2058308fcc7ce143c9a790cafd6418b7a"], 0xc4}, 0x1}, 0x0) 2018/03/21 09:21:07 executing program 1: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b17ff0)={0x0, 0x9}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r3, &(0x7f0000022000), 0x0) recvmsg(r2, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/21 09:21:07 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000b94ffc), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x100000000}, 0x8) 2018/03/21 09:21:07 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x4000)=nil) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/21 09:21:07 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103000, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000100)=""/160}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/21 09:21:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000bacfe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) rt_sigreturn() 2018/03/21 09:21:07 executing program 4: r0 = memfd_create(&(0x7f0000000040)='nodevlo\x00', 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="80fe849eeffec0f64968dbd0cf85a9622060209dc62ebe9522b9ae4b", 0x1c) lseek(r0, 0x40, 0x1) 2018/03/21 09:21:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x76, &(0x7f0000000040)=""/118}) syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/03/21 09:21:07 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x8, 0x0, 0x1, 0x4, 0x9, 0x7ff, 0x6, r1}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x11, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000000e630c4000000000cb"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@empty, @empty, [], {@mpls_uc={0x8847, {[{}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xff, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, @icmp=@echo={0x8}}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0x1bc, 0x0, 0x0, 0x10a]}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000f, 0x110, r0, 0x0) 2018/03/21 09:21:07 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/21 09:21:07 executing program 4: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9000000000000, 0x1) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/231) 2018/03/21 09:21:07 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) 2018/03/21 09:21:07 executing program 3: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) clock_gettime(0x7, &(0x7f0000000000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d29fff)='.') 2018/03/21 09:21:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002b00), 0x356}], 0x10000000000001da, &(0x7f0000003b80)}}], 0x2, 0x20000001) 2018/03/21 09:21:07 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x2, r2) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/anycast6\x00') getpgrp(r0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='lo\x00', 0x3}) r5 = syz_open_procfs(r3, &(0x7f0000000100)='net/rt_acct\x00') sendfile(r4, r5, &(0x7f0000b55000)=0x4, 0x3) 2018/03/21 09:21:08 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000180)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x400, 0x5, 0x8}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'dummy0\x00', 0x100000001}) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) 2018/03/21 09:21:08 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) 2018/03/21 09:21:08 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0x1, 0xfffffffffffffffc) syz_emit_ethernet(0x91, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x0, 0x1}], {0x8100, 0x6, 0x8, 0x4}}], {@llc_tr={0x11, {@llc={0x8e, 0xde, "e5", "662a85f7c962e42ebe503ba79d07567215c7b254bad188a8e8ee897d63dc9d9d615a9cdb492fc11630f748ee72615857b339427b3fe24acfd0963ac0a4254cac9de251a5e231afa06293627bcd627f50cbedab5d8464fd00ba77312946df6ac2fa2bfd94cf2011d53171d3d608e1e94b094b16df7c0e38b5"}}}}}, &(0x7f0000000080)={0x0, 0x2, [0x74c, 0xf61, 0x827, 0xb36]}) keyctl$update(0x2, r0, &(0x7f0000012f79)="c0", 0x1) [ 52.958466] binder: 7197:7201 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000000cb != 0000000000000000 [ 52.978134] binder: BINDER_SET_CONTEXT_MGR already set [ 52.983994] binder: 7197:7215 ioctl 40046207 0 returned -16 [ 52.996210] binder: 7197:7215 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000000cb != 0000000000000000 2018/03/21 09:21:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000a76ffc)=0x3b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x7fff, 0x400, 0x8, 0x0, 0x2, 0x8}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/21 09:21:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x200, &(0x7f00000001c0)=0x2) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/94, 0x5e) r2 = getuid() ioprio_get$uid(0x3, r2) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/03/21 09:21:08 executing program 1: r0 = socket(0x10, 0x6, 0x800) setreuid(0x0, 0x0) r1 = dup(r0) restart_syscall() write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = gettid() ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000380)=""/44) getgroups(0x4, &(0x7f0000000340)=[r3, r3, r3, r3]) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44100040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a0, 0x6, 0xb, 0x0, 0x70bd25, 0x25dfdbfc, {0x2, 0x0, 0x2}, [@generic="010bd07782c74a219c879a857ed1e6defcc56f35bdc2e88c1dc4c3354e038f7969ec2d8a39f21e66725a52e1eaa5b97cc3c6c814165dbbf5784d48806750fe47c095d9b07bbe6570d8a025e6cdea51b6305a09c36c1b549151b1cfe43d22a73d64ead6d05434cf4a8184e45de08de12f1e1bf08ec858ad0bb6d7e62a9ac49fee0918bd2477122b82513fa0eb81de9dd62e9e9a6d1bebb47e164048f736cd9a695678593fdf1c14f74bc80484d91ef43457dca63c80d6d4195523a75b7879ac798ebb87f9459756016123638990a95dad1ffce2942eee956aabb553d44afcd5c1040c81bed2c6", @typed={0x10, 0x76, @u64}, @generic, @typed={0x10, 0x1, @str='[ppp1\x00'}, @nested={0x84, 0x57, [@generic="eed0b462f9357cd798fb0cefead204683415babb8bab55cf1b5f696b4da029f5400b4764ff213128ae8ef9b9177852ae1993", @typed={0xc, 0x94, @pid=r2}, @typed={0xc, 0x7a, @pid=r4}, @typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="6f3468c2a8b7f10c4c7903", @generic="3430fee20c267e2a0192d6df16afb4e60f", @typed={0xc, 0x3f, @fd=r0}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) 2018/03/21 09:21:08 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7ffe) ioprio_get$pid(0x1000000000002, 0x0) r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7f, &(0x7f0000000000)=""/223) 2018/03/21 09:21:08 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffd, 0x10010, 0xffffffffffffffff, 0x800000) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000044000)={0x0, @time}) 2018/03/21 09:21:08 executing program 6: r0 = socket$inet(0x2, 0x5, 0x800000800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = creat(&(0x7f00000013c0)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001400)={0x20000000}) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000040)="78900c80783a85ea112f0b89d5d37843c3d734b8d738f3fb00f5c10414e00f", 0x1f}, {&(0x7f0000000080)="1e53893508708aa9688f925fc40493fed3736a8091829574dc261c70c94fa8d7b00253c363b97a3084d4657d57d1503d5d69771c082ce16a44c88b1f2b1c0489234f", 0x42}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5ff6abc1818561df873a97b95ce9aeef5a8724bc268f843417b677fe98c59ba4bd5a155f85bf1ea3a1424261ee60e82679ca58409fadb40d799c278c398553d1ce9353a43fbff760833abb61ace77983a91d21a8d0756b86019665f16975219d8a1a7c96cbd308c55c8ed9997b5fbf5d2f0debf3164f877156de50c424f74b65468910941e51aade76936828ff69c6ccf4c117e63ededd4b1fd576d6dccc6e82566b64a439679dc05df5dfab04eb522256e18cf4c69046bd20a9a369ca2d4d273de1fd447360a8f9b80421868a25da3a4a95577d06808618ca1a964cedd309d6", 0xe0}, {&(0x7f0000001200)="27f3dce85ba25b23ff7570a2f30530644070d569e2981919fa0cacd5ed704c093da616d9b2", 0x25}, {&(0x7f0000001240)="45478c351e22571a68775b774a7602dde5512e71b9e2e02f2a4931e7b7bfd77a36973d313150c4a380c5ed57b36bc92dfd5a4adabbb0038b5a1d167ef081654655df52ae843990374c1693dc71dbd0d23b4d806066e63160b6fd05a6d6c3ec56a99106a859910430f7fca69c25e237069d4b4e721c3719d16cd1b12db99797ebcdc1efffc267e4cee1e6514ce91cc72ea13fe7dfa47186294f47a46529d9cd5dabc720e74b5e", 0xa6}, {&(0x7f0000001300)="cb0355ab9f02db85b09c7df1acac17cbcb6c9ecc769f302fcb67be26cac5f5056bf37fae1c1a160159", 0x29}], 0x7) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/21 09:21:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x7, [0x70, 0x10001, 0x9, 0xff, 0x7, 0x7, 0x8, 0xfff]}, 0x5c) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) keyctl$set_reqkey_keyring(0xe, 0x2) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/03/21 09:21:08 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fdatasync(r0) r1 = socket(0x18, 0x0, 0x3) r2 = userfaultfd(0x0) ppoll(&(0x7f0000ffbff0)=[{r1}, {r2}], 0x2, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4a}, 0x8) 2018/03/21 09:21:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x77b532a5f54602bc) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/03/21 09:21:08 executing program 6: r0 = socket$inet(0x2, 0x10, 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/245, 0xf5}], 0x4, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/15, 0xf}, {&(0x7f0000001240)=""/65, 0x41}, {&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001380)=""/36, 0x24}], 0x4, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) epoll_create1(0x80000) 2018/03/21 09:21:08 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x68cd, 0x4) iopl(0x400) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e5000/0x4000)=nil, 0x4000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000926000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000003c0)={0xf948, 0x20, 0x8000000715b, 0x4ce, 0x3}, 0x127) remap_file_pages(&(0x7f0000e36000/0x2000)=nil, 0x2000, 0x8, 0x4, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000400)=""/4096) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000280)=""/244, &(0x7f0000000380)=0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0xfff, @empty, 0x8}}, 0x9, 0x1, 0x5, "d204a93ada43e383f7b11a3964c2c14e50be810dee15fb134a575a22736afa35f3375d2552eb5b3e96718eadf049698fc6bd6fbe7b604a150e7b4a81297647a489c39885c60c7c428cbf3c9803427ea7"}, 0xd8) 2018/03/21 09:21:08 executing program 2: rt_sigtimedwait(&(0x7f0000000040)={0x40}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x40000) mq_timedreceive(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x4f3a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x1, 0xa, 0x105}, 0x14}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)="7379820000000080fc000000243d00", 0x9d) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/21 09:21:08 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000000c0)="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", 0x1000) socket$inet6(0xa, 0x7ff, 0x88) pipe(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001100)=""/4096) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='$cgroup\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x7ff) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x30, r0, 0x0) 2018/03/21 09:21:08 executing program 6: mkdir(&(0x7f0000ca4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce0fe7)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) mount(&(0x7f000012bff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f000030fff8)='qnx6\x00', 0x203ffd, 0x0) 2018/03/21 09:21:08 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') fstat(r1, &(0x7f0000000200)) 2018/03/21 09:21:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/109) rt_sigaction(0x30, &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000400)) 2018/03/21 09:21:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setresuid(r1, r2, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x3803}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x100, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000004c0)='ip6_vti0\x00') r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r5, &(0x7f0000000400), &(0x7f0000000440)=0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/03/21 09:21:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'vlan0\x00', 0x200}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85200000000088f301e712", 0x1302}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000feffffff040000ffffffffffff92000001aaaaaa01aa00ac141400"], 0x20) r1 = request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='[):#[GPL\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)=',trustedbdevposix_acl_access/\\trusted\'nodev{%posix_acl_access/bdev^em1wlan0.\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0xffffffffffffa7d5, 0x100000000, r3) 2018/03/21 09:21:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061effc), 0x4) 2018/03/21 09:21:08 executing program 2: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) listen(r0, 0x5b) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2280, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0xe92, 0x2, 0xffffffffffffffe0, 0x800, 0x6, 0x9da}) socket$packet(0x11, 0x2, 0x300) 2018/03/21 09:21:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$setpipe(r1, 0x407, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x108, 0x800400a, {}, 0x0, 0x30}) clock_gettime(0x0, &(0x7f0000004c80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004bc0)=[{{&(0x7f0000001d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001dc0)=""/98, 0x62}, {&(0x7f0000001e40)=""/27, 0x1b}, {&(0x7f0000001e80)=""/29, 0x1d}, {&(0x7f0000001ec0)=""/80, 0x50}, {&(0x7f0000001f40)=""/137, 0x89}], 0x5, &(0x7f0000002080)=""/255, 0xff, 0x800}, 0x4}, {{&(0x7f0000002180)=@l2, 0x80, &(0x7f0000003600)=[{&(0x7f0000002200)=""/195, 0xc3}, {&(0x7f0000002300)=""/73, 0x49}, {&(0x7f0000002380)=""/62, 0x3e}, {&(0x7f00000023c0)=""/159, 0x9f}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/135, 0x87}, {&(0x7f0000003540)=""/188, 0xbc}], 0x7, &(0x7f0000003680), 0x0, 0x7106}, 0x8}, {{&(0x7f00000036c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000003740)=""/201, 0xc9}, {&(0x7f0000003840)=""/189, 0xbd}, {&(0x7f0000003900)=""/238, 0xee}, {&(0x7f0000003a00)=""/61, 0x3d}, {&(0x7f0000003a40)=""/118, 0x76}, {&(0x7f0000003ac0)=""/54, 0x36}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/61, 0x3d}], 0x8, 0x0, 0x0, 0x5}, 0x4}], 0x3, 0x40010103, &(0x7f0000004cc0)={r2, r3+30000000}) connect$llc(r4, &(0x7f0000004d00)={0x1a, 0x334, 0x8, 0x0, 0xa7, 0x2}, 0x10) 2018/03/21 09:21:08 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x241, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/21 09:21:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x1f}}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) 2018/03/21 09:21:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)="7379820000000080fc000000243d00", 0x9d) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/21 09:21:08 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000001140)='./file0/bus\x00', 0x0) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) utime(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x5, 0xffffffffffffff01}) 2018/03/21 09:21:08 executing program 0: add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='user\x00', 0xfffffffffffffff8) r0 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='bdevsystem\\user,\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040), 0xc6, r0) 2018/03/21 09:21:08 executing program 5: syz_open_procfs(0x0, &(0x7f00008d0000)='ns/net\x00') getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000202ffd)='ns\x00') execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f0000000080)='\x00'], 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/03/21 09:21:08 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000352000/0x4000)=nil, 0x4000, 0x0, 0x40, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x48600, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xff) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/21 09:21:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10100, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/03/21 09:21:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='5', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20}, 0x10) 2018/03/21 09:21:08 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x4d2d}}, 0x100000001, 0xf1fc, 0x3fe7dea4, "780893ad89be47dbe52eead6196669a76286a07fccfe83dd8f28cc67a5ba65486cfdab48e0b37c9b11a3e8f34205b754adb08702507f6919d52f64154ac372ff132c5fc0c20adc33884a36c9b88453b3"}, 0xd8) signalfd4(r0, &(0x7f0000000100)={0xc5a}, 0x8, 0x80800) 2018/03/21 09:21:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/21 09:21:08 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x1}) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) ppoll(&(0x7f0000000100)=[{r1, 0x40}, {r0, 0x8000}, {r1, 0x2}], 0x3, &(0x7f0000000140), &(0x7f0000000180), 0x8) readv(r1, &(0x7f0000000080), 0x14) 2018/03/21 09:21:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_pts(r0, 0x4000) listen(r0, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xd9, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1, 0xfffffffffffffffd}) r2 = epoll_create1(0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r3 = socket$inet6(0xa, 0x0, 0x10001) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x1000000000000}) 2018/03/21 09:21:08 executing program 2: r0 = socket(0x1000000010, 0x803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x20, 0x12, 0xa05, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 0: mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') 2018/03/21 09:21:08 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x420401, 0x0) sendto(r0, &(0x7f0000000180)="7ef1a56a2fa770b19a32199145188a65ff5f1c6a731e30654125c474a05de1d3022229e0eec363", 0x27, 0x1, &(0x7f00000001c0)=@llc={0x1a, 0x326, 0x47, 0x7, 0x121a000000000, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/193, 0xc1) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffb) r1 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0x6, 0xf20, 0x7fff}, 0xc) sendto(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12) 2018/03/21 09:21:08 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/26, 0x1a) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x10001, 0x6, 0x82f, 0x1000, 0x0, 0x8}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 09:21:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/nfsfs\x00') setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x80c9, 0x3, 0x3, 0xfffffffffffffffa}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)) 2018/03/21 09:21:08 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup(r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7ebfd9db, &(0x7f00000000c0)=0xfffffffffffffcbe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff03000000000000000000000000000100000000000000000000000001000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/21 09:21:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5b, "730dbd5c634fa026a812a640ca10f2d299e790845812f1d597305b57f24f61eb4d19087b141b326366c2f339ad9c623c5d48cfc40720eb520988de655a00174c8382ec850ebca4564794fb066a8e3859d1bcf4a2b696b6b1566714"}, &(0x7f00000001c0)=0x63) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) 2018/03/21 09:21:08 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) fallocate(r0, 0x0, 0x33, 0xff) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@newneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x28}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0xfffffe4d}], 0x1, 0x2000000000000000) 2018/03/21 09:21:08 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xe) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001140)=0x6, &(0x7f0000001180)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000040)={r3, r4+10000000}) 2018/03/21 09:21:08 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0xfffffe4d}], 0x1, 0x2000000000000000) 2018/03/21 09:21:08 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x6, 0x7, 0x80000001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1, 0x4) 2018/03/21 09:21:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e7ff6)='net/igmp6\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xc, 0x4) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x0) preadv(r0, &(0x7f00000006c0), 0x0, 0x0) 2018/03/21 09:21:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x6e, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000004c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0)}}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=""/109, 0x6d}}], 0x2, 0x0, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xfffffffffffffecd, &(0x7f000000d000), 0x0, &(0x7f0000000000), 0xfffffffffffffefb}, 0x0) close(r1) 2018/03/21 09:21:08 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x400003fffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/79) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xc0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/21 09:21:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1aff7)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x6, 0x1c0c4556b990fa23) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e7fffc)=0x20000000000081) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/03/21 09:21:08 executing program 6: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) r9 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r15 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) r17 = getgid() sendmsg$unix(r2, &(0x7f0000000c40)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="bb3414cada48f668ec3b85ead3c3d06f8f4e1e57feed66674cfaed202932e95260fb56205c5fe0dc50def68e2db7ac0b9ba19cf35e179a1d1c3f9c55f0cfa8383da93deb4eb4533741f129a35404b420dd0b2db7c05b8ef9c51cec43a7e51386a59f62fc941e0bab757f4fc9411da2e8bea50ce3ebdf9c570572c1d5f8d695b5a5e56507be43df4e2ddbdc3a955d4ef20bba9e15562209070da97a5a8c99ca39971166a68c93f5e1703a589e20", 0xad}, {&(0x7f0000000240)="a14618ca5decba571919d5b4ce1334266a1986ece21c306d7ee6eb2d904381fbe90143f8d2b7aff1cd319809b818ce078be829e3466bad9126cf9fe94f1e86d1fad272a7f7420d44c6e5caf9b9", 0x4d}, {&(0x7f00000002c0)="2c1f958887766c5f369eb3babe9065b4faee5c1677c5ad04f568c8cf02961ee51dcae4e2e254ce20738b798f458d231235d521b92372c5a756f8f6218ed1f2f053dca1a48a851404796a47d0a4fabf4f19c015eeb319100573d62594d91eb1d59340d6503b3936d65c9fcb1e177ded11676a6b3ed27295cc08c0c8364f5cae2cd1f826acda587ab3503cf180dde0e2b323924779694eee57b85ad8a0001587f6148f5acd758eb0d03909d83a4f0616966a0281bb86803cf925ef44290798c8975f41bafea0dd9310e41e18d7f2e86a2257ab3d1b37", 0xd5}], 0x3, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x20000010}, 0x10) r18 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r18, 0x40086424, &(0x7f0000000080)={r19}) 2018/03/21 09:21:08 executing program 5: r0 = socket(0xf, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/225, 0xe1}], 0x1, &(0x7f0000000200)=""/97, 0x61, 0x7fffffff}, 0x2000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) r6 = getgid() r7 = getpid() fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000880)=[0xffffffffffffffff, 0x0, 0x0]) r10 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) getgroups(0x7, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000037c0)=0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003640)={0x7, 0x20000008}) fstat(r1, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003340)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000003440)=0xe8) getresgid(&(0x7f0000003480), &(0x7f00000034c0), &(0x7f0000003500)=0x0) sendmmsg$unix(r3, &(0x7f0000003580)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000003c0)="f164d51d4b50730a5d364b69f01f6a2a349e03d8024060e5dc2781532640909084558ee3daa9d47cf9ac872a5882149dd632a8209b5a1d634505bfe0ce916fe8e5f0484c226f2917b79a", 0x4a}, {&(0x7f0000000440)="aa970ea309", 0x5}, {&(0x7f0000000480)="3cfca435107dd5dae61ca79d5e6e8093ae6f95f932da515b624da8ed0a4ef9bf4eb1e9eff3b9fcd0c2ef40f1475719361cd78f5feef5143391c1b592375eab3771bef0bce93828eafb80f3688c088330b95f9e247f21b878a63beab21db6c8ee7c3024c5719d855e586bb07282ac25c53190508bd27d3bbb0eee165ce52a6b114e904e0738558cb819ec56344d92ec56c5a6a3f9cf8b790cdd5b36118ab68c4dd32188572b20dfb6d92a33971a7abe5e9eaeaf741fdc85", 0xb7}, {&(0x7f0000000540)="5b7325f8f7748c2978f735b7cafc0b440326236ce78fa0d49979a28a6474a837308c8ca8c9edd113f93795860355b9bff980000542416150904cf44f7cd64ad76a3491cf045063677d87b04edc2c3b1fe67d9a30cce9df7b9f20381782919c25d0898929bbf7d0da784d222301985ffe22a76e8ce7471340502c95f78981c6ba286ef5b0edb2b9aff0f9689414be11142ad8c0e5d019b4f866beed2cf302392f5d4ec743377178378a7e319963098cc5b5646b90f1d31f3d3abf86ca2e01d8d3d615f8032071e8b3129d344cec0de5a04cc69941457e894f458a6113b3f1983f", 0xe0}, {&(0x7f0000000640)="327db59bd3c7dd91312b0e691b9d578edb174b", 0x13}], 0x5, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80}, {&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000c40)="397cc9d68856b09c9cce6b02cee855d7fbad36c4cb1fe7cc83b10cebbf6bd96da26eba89b021d02629b23fc7fec3c814c85d4f1d568ebf42728c2a60209fa755defdf8ed7df0474001739a3c9dec193234a03b00e6543265021153e4870f578709ab92e03982cbcd2bf5085fbbf56657f7cf1b699a85c1804fd31b9265dae2f23b7767c777a323288a3989d847f4e2bea833b4d9247d7864dc8d86d3692795c5496441dc876f0616a18ae17e", 0xac}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="5bb7c825021a27ddef164d831b7c6ecdca3e7fab75ed49f432de64c192f928ed11590718cc2f530f6a783ec077344b31a8b2d8c931e17867d005e6b1856ec256c449d64f8ecfb9798716045ec8acfe49075695b30ce9379a57e38bbbbeaecd9104b71390feb50faa", 0x68}, {&(0x7f0000001d80)="d9cf1fc8fe5affc7de35ff884b36423ea707cbc4d5f58bf90dfce64a76d3c8c46d826a141ac69a3042c923f8d977caf8175e93b69e58dc5f5dede20adc43907d8239010b65c0b14c0daf0daf895e3a28579a54600e062aafcee32fbceab3aa99043ba2a0e3b3db9a52b43028fb2c0e1c1ec1ef03df64c1ec8acfb8992e6b1cc8a4c10986e0b01742a696ca983e9d9e8248d8cc66f690767db592f0ecb9d7236e", 0xa0}], 0x4, 0x0, 0x0, 0x20000040}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000001f00)="c8155d81072bf742f7ab5096bc114fe411995821284907d364e5113aefd0374c16595d45f6459613402ec8f342c3bef0844748f44ff048cbd740497d93f0ea092f244eef9d54ba7d2d124634ddaa86c7525fb7db839b3c98165421edf01ebf76d79fb814a752fa6f6232ad1dd0803c372cfc1711d68a6007f6e53e75e65284c40a2c4e9d50f7efd7d220e30d1268b325ad8691db9cf6f0bbff6c0bff25a2720413ff40b7b46348a47c6375889f5146c4d3fce8c467ada8a3cca3e6596165180cb9a3e12cbd", 0xc5}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000)="df74cbeae6e1a5196659b0aa7e22fce7213d0d71b8bdeb476c88d3cfed4b7d6a990cade1417c334399369de7226f1f3b6c23b12b82330b7bf688cb43f6dbad864563e3a7eff41f4b2e8130cbf1e47c9e99cff65d1447f40a9f7aba1fdc82abffb5a730bfd01ca16f5e58d8aceb5a793a030693309fd944a0974339a2d0748691da90f605a5521374fd7e4e4fed3c9209633b0b637816f3120f1298c5d60527b7bac3cb479c94cc4c5cb4ce54bd7a3ec4fc3a9dd389a4170145dec39c0447", 0xbe}, {&(0x7f00000030c0)="eb16dcaf0847539c5e363dc406f75fec2d045153d90d8cf0b36ebbd7c66fa8369653824bdfbb54fd268ab9ca4c592516ff832f92721ae112c1d75ea3e93b5e40b16a14266ad671499f2c6b11711b486429aa34b35fba8f569df974fbf5ecb9536d6217210d1837c6a3ee93ab50fcd9748274f627ae180567b1a93046964f1c7a5c60e8847b36bc77c39f7ba64a7f4c19966a81faf863162621ecd789d5c4417d21886baef5aca061e1c2e1ef6932767e0f77771a55d4c2a899b492c79ccc74ac94b633395a3e275829f53382b5f964e26f0e2cf73a8676ef6d1595", 0xdb}], 0x4, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0x1}], 0x3, 0x40000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) renameat2(r0, &(0x7f0000003680)='./file0\x00', r3, &(0x7f00000036c0)='./file0\x00', 0x4) 2018/03/21 09:21:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$void(r0, 0x5450) 2018/03/21 09:21:08 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept$inet(r0, 0x0, &(0x7f0000000280)=0xffffffffffffff90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in={0x2, 0x4e20, @rand_addr=0x1f}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}], 0x98) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0xd6}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) r2 = getpid() r3 = fcntl$getown(r0, 0x9) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001940)={0x2, &(0x7f0000001900)=[{0x7676, 0x1, 0x10001, 0x6}, {0x80, 0x3, 0x3367, 0x64}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r5 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f00000018c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001880)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0200000000000000", @ANYRES32=r3, @ANYBLOB="08001300000000000c006d0000000000", @ANYRES32=r4, @ANYBLOB="08003500000000000038008e00000000007d656d305d6e6f64657665746831766d6e6574306d643573756d65746831706f7369785f61636c5f6163636573730000a0015800ee0eb72f9ce2c28240e018200f5826989dcc94fdffb066d01734be3ae46532f0715761064d231608999107cb5ee4217bb4cbc252e3ca42e314b8d2bbd845806212e858559eaafedac683da147d60dacce48bdf51379f200175b7844f3dc1c7ace2dba5aa53c703111632129d4b7317fec2fed64ef4530dd5327707631634023689c269230e539c20e89d17d38977d729f3a2c12ed7c1e36b7fada3f917f54fbfa96ecc08944e8c5f09aab6a6b95c6fcce8ca2d5c4deb5b57d50a4c9db90148d793f1f1bf7742a3855c2e35fc0de4490d84dc1afe9f45ef81ce3ad9a0693ac7421d6f43814a4a32b1d60cfec506f6049d7a0c00220000000000ff0f000061f061ee1511190c7d8cdd9d94e92658f4ed33a19c7ca8b25b66e246e182abb7e3cb91bc33348eb9f191e606860cfa6448410c48a03de1e399baa1d8ce3320a00350cc9b2ea15051a50354d635b137d208cfd252c54c4c2dc77b9ef38605b1b074d8a96971d6fb6fddd0cc10754dc1937527db1051b00d6b577af9e4e1732e84100069000000000000000080000000000c00770000000000", @ANYRES32=r5, @ANYBLOB="00000010006c000000000073656c665c000000196e117e789a313f2d8f017845b6b48f346ee047953c736f35e6d3964523a661d4efdc044ca4c871bd5566975238c6992411f2e09bdebe5c17ec1c73fb9a3411c4a0d68db5d76818e77a20bf51d02b74e77a9e67d1ad8f1b0cbe6720e3db92975eae948eb1304d06473f31f003daf7e865b34ea9021ac1cda7f822e120fcdccdbfde7b0fe7237073c264e1e9f817ae7f7e130bedfc571307a08026230889aaf0a0d776c823bfef01a4b295d5052c654dd6d4c58c24d145ae73890f3a880bbaa9b89a4bcd4224717b9ae4a97ec06d171c0ff18cd32ec4a73457f8c74f62d5ed7157201bfcde13c95b3611495aeb8550b3b337b7373c9b8863b692abe5c196903000ccea4b9b98f9b33511fbcde192140d858d860f4177718033809cd7aabdbe18a5697017d158a5977e8983f37fe23b7aea4cc706f7ef66f6487e38d116ffdcbfb01961b18909abc7f165787c7da550dacb210fa3757f04c565d3d577955b1dc92de8c275fac29f4e924f62ed7c11108ea542f7a1138e4b4ca68d2eb3bf3eb49851a07a91c7715e4217f22ad3b82dfaa1d3b6e219891e9418e9c91a75cfa061e687f4a12dbe65b804698f96383d140736ce3e6c60ef7cb3dc35454f117eb887cb301cb64737dcb510402fbc44c841fc4b90be2157c8a66cb287e385e75fa307d2bee7c0c0f3cec8f701f22769a0b47af1c62e56cd34b01b992e89d795a7194ccb52a6bebce8ec0f610d200382e1306ac548dd9db75b10e6bb47ab39d7dd33432179dd077ff423eb9f059fceb9f2603b99b340359b89d7f00ce2fdae85691e17135655a4d7af0a6e59812dcb16ddf6c1e7e250d21e0592ebf5bfad31d87dede06a49dc9f883da6bf3154674b1b2e4aea52370e3057b26d32d53565e5a7102372e57e82464446dc0009a10d2481ec86d7d8a94480167085ce752e3465256eec3ebf41aa4397f1f2367c920a896b45fa144860265b72db4e80c5c2d0b07913d0ac65e562cc1e913c82fb1b663652ec75a0ed7e7fc5b862f8a95d096211dd40a40fbc290cce087b381a2f1769cc7efe0e2385e6c9d5bd1707d6697827162ff34ba41bc93cf6798c24b2c04cc35fddc20c6722a01732e38e2d9b82ea1d5a8c8d9cd9226093abdfdccd8c80a0f02afa44f54f521306b136449b574298ccef318ee0d293b9cf3c14af5232271e2c58990ab9d2ca4a0d8de072386e24ec2d138cac6e27c2b3cd9c6db7fe452107bb7b126a92fa66f7cfece000ae26f3b2f03ff6d8ec6390bba82501af5704b05eb859648a4c9d5d3245883e33acd34888dade3a80c84688f20bf509201b4dbfdba6b0e3cbbfc70ae0514db817f5b79c5068811fc763c34231239c55357a9d131425bd2c8a245f51a7dc03dfaddd8929884a1af691a10ef28df9108c2ac03bc0503336c90a3b46e3720c2658270f5104f931de9c1e5ff4ab7987f69423d00c3ff90e605344fa827259359de6f54000e7069bd5dd954ad7983f565f6abf433edcb2a76222ce8ae86ae181eb74854980146425d88a9e4bc80e3ad4c6a5050d925935bf3690e509d198c10f9c71c4cbec61b0f5c2ffb35685247109c976cd82997b44f0aff4bd17336fa05084f77e9db98dcc41935946adb37443ff4fe003eb4e2b9380a93157148516d0f144aed89f64e7ae0c3dc283a15ff3b2d61c3749a106547653f1bc3142af29d8c52afa9c0c110d6d0c7f2ed0ac2911e67fda8b5fd7270b049c83af6ab1b5fb50617a4ec36750d278f9ccce50fd0addd3ee2149bbade62a36accb067d697ab7360d108012f83669f5b659a4b649fb888db6a4174a5e8ce30e829c249633a855d1d5fad1e2a496ce10a9887423f15f67d526542e23783b1b4e3deec15336375617050fc26368a1483fc384a3c7dd461276b08966aca078977d31a3d698c1d1aed70f91ddacdb770b804bef29db8a249bd5b7892995778b39250fd3840b1a79253ca4ec57a4680583989f7c3c91973a93034b3061c50b1d597df73bd74e96ffc77af536937c5b2de6f883b2381129a73fe60d05f3010bc7821406a6487b556caa0140b78f6fb7c6f28189e09e2a580563f67433e1f9e22d19c9e81fe9c0cb1221e1d360da3a85cadafc43925c9ccd4270a376622aa6c818ae8ad15e561aed5a3c225c2d54f58ff66f0515e64ccec3f16dc32c17319c60b81110a69925637e53dbdadb6fbb0c02fbdc4c8fa263875a75d9786e2b304c7fb7aaf4cdd6139883430744d806010baca2c366683380636128c550279139839e29f17c758d8fde0ec0b91e9c08b176fea471c95bcdc2368c6d4b36cea4b5aeb91b701ae19f34235dfd7dd0739d7f6a965e92d5faed69cfe3b3b87c9b0eac9be245b72bfbc14ac679011b15eec0b6aa451f827f5581d92317a43a9b409a3ba00fb462a62e139841e3c2684f827fc9bfee6c7778d605599e007adeb3cbb6841209320be3317e9eb55dc8a5b47b6cb27eb26ffa5a5c426596743f562130b463c589b15e5aa675e97022e41261e8253bca0ab0c6bbc893e1f879e10d133f9476f6fbe36cc3f6d1178f7decca32ed26b33dad6d261d8fd469d18d8f3a5bb467ce92340eff78cf3f0c153d55c63af2bcef979c522fa4c09b2610a36016f56522c2aef2d6d870326fb0e9dd195fd261a8a432b9081fa7d51a44d9d9964e6fc2b3530f03e1b2f4668063f5dee13e20309f875944882b19a255c32583c4d2a425a1c0f7a6b2adcfc3bc419f063acabd8b5d71153c2a847bb09e89280d8b77cb9e556d5622dd9db3232c199bf4c57b4a2d1e4717171a35ae9658ee22667e9820d8ac15414a2792874b5b11741726b682a0235aed178ccbaa5f6d0f36eff1cbf1e4dc31bd9c0cedf1963491fb963cb94b57c330bef36faae10dde86131861ca2067dc2646918cc4cc61100f376524e24dcacf032dbcee65f5a494fb6f94e1e33e66cf1f966bc7370f3c799534e4af700ebb8fa1545d0e0a420b2cdcda57aef93d9d1d63b8af4bdd010217b6136be0827323b91851a561dbee567e3d74da4add8bea924404ebcb19c540fb7ec22db5702adf7ec0550ae02d4297ca07be6bb759ad4c61ec0610ef7cf9efb5ee46688a08abaa26ad6c9a6a181602441fa2c8cb8bf24fc5e00f3e2ea6f9093f7c97e9c6a914d44fcb6bfa94a6f981e563a6083ffb49eee2cd00328835164dca7b4b20e44f0cbd5716aba0dcfd8c75b52af528d0a251914dbe3d32cfb8c66caa3488370b06bab19a8677dd1e8b43726f57a89fd0d8fae5936440725516d8f4a5206ad680b04d9f319b15b309059bd2bbaf0fb143d8ad044fe10c60c8d19674424a593739965fab184dd20566229351a20f0a743ad0a0c31e552a05bc69b0b7f49dfebe6a0fe262d8e76d687606a695e30f30f478f4c20799af14341124d2bf6e0dbb60a57dcab29ed0f27211e9a999aacc0b5268112591ad11f5630a59fd82a4df441432f24c6a3bf8895940933c9515c691a67f806dce6cd5a04373da4a85b32dfdbc289eec9bf4f79a185dd57c144d19562e37366cc7275fcf4cad890c79e5db418847602ce9753c11885ea1d76b10f0fe10f38875ae7e4fbd5d4dacc149b654312ff38d2daf0362fb68b64b6864f6d34213afd7a5101ef1a9547ad2ae6f8c0b4c6d1b1b05182daa7c5aa703ac30e3c886e96ea088f9b472e53d459051f6e430c73567c679d15e3cf9992b7231048378394b032b7a3bddd6e9def257b8c7e29da5462d862864f4dd489aaf9d768f3e07b55f898a77be891e78fa2d4267b6a41b7454d7c6be920bc76c029a07c966bbdda29d44e3e49ad2343cb9a92026222fdeb0bbc376ccb533026e036e4c642a5e7f37f30e6f8f69cdf3a8d4364195534c29317129f2a327e6bd7a021f6131c9c327084899b3887fe0f8e365312316779210460c9f6215ea877d69af7aef21d681a346f9e2f4ac8dd67c4c010458918d5a575889189f329b5bebe9277664ae0569591dfdbae5ddf29013a0290fb054a8e18ebc08bdc3acf5db89eb3efa735394d332148c696509e8e52ddd0490be5177ac2ee86a397b5ee0106012c23ad2060621d95897d7b958c68f9b6ec952f2dfdc390cb04551bedc15c254b3086a35ca281f8a3c761e276bbbc834509eb188921bafa9dd3610d62aa8599ed182ffc9152366b4ccb82d85ca0e73182734d4317b0bb01415dc33a38ffce7a439a2db3d71c8313952eb8c633aeb0a5e082a6d1f0458c75c3da202f0d267513a5c1edadcd679637c1eaa65ecfa3dd6faf28c27f2219fd77e88adc66465274fd26bf44fdabdc0449e62ae1dc5f3c3fb7ce173087872c5b5c6b779eb2e5ee8865fd68c9440eda654ebfed809866d9e71fb2f5c02c0ea62326716459ba781d1ea2a2bfeff8bc4a2c138bcf43f2a8bd455aad698c707ec386f14bb5bec964e7f25f7b53ba5682a6267ab3edcf3ae29dd30cdbe606efb1bbd5b52084b2505685b288a042514ba57d5af7b1f601df7cefb066ca92eda19a556336bf7579124409866458ff8a25db975e436934cd799cfdf1a3edb161351bff9532dea347fa656294a6db253a70535ff84ea601807addf6cd2d1832cf994045365d7808071b5c82fc853f8b8c8e4ae43607cbcc72c79ae5b86ca35896142937b94d8d1f571247e050543fc8c94f058dc7c791bcc90aafe385b8b8c151575fcec9ff5592525ea7a26c56a804fc06ca2d044edb9c5e97b982bdb2f330cce299439d0865d27cbadad535cecfe4fbe338aad8a3aafb0f8242661cace905c22150357b208445b5655141351be5a5188e9dd6edcb60e9d50992424fc71f8ba9337f684b9c034577b254a84c91af434c41d008517784fc33102f8f86ec8b413d6686339636c84dd23c9edaa85f2aaa4a12ead788947f861bc9b0d26c643491fb6f3d565a4cca1ccc83679df3f2c0115e91957e1d2abc5c2edd76ce6c4b936044686e26f0b3430b2d6e4c3a1c186d9ee62c4bc24dea24e9fa8dd70916319f1a9405b005eed3eb3cc9d572207f9584c35537765fa2f6191fe7b3b32f21d2c77d1bd0ffb09f192554e7020a7e6dc952e6852863d2e26f2e0e68960d58584cd95ee6ec5c56a2d828fbcb5bbe2ea66384d0ee9a5a3f8b6ee30c314c5ea844d4e792541dfd2612c12e775145e4b763435c2df37dfd648f515b762214a18108f323262cafaaf9334932ff9ccaf81aa83d2fe8cfa81dd4a70b7993ddde8c4bb80f877f7f5af8033ec2dbdeb6ab2d3e32399c7b39e9b0a24712061c307af9d42545b8b72ab8e671c8d44a3e4f70b1b321d7c7eef87e0553c10e2a8947af113aaacfd8d701004d6b233dbf7ebc756339471c8df4abf9d5c91ea2b944da9a5dfca0d6bb4b407071bf090d5fae0c3e976d6d6f3119307f9d0e495808b8a656c363c46d46f5f861271b928199510a5d2647d5fcf801ed6f30f7ff451ab5dfc4f8c7ab760c128fc57daa305a673529b518f9ed87d855ed21d0925e6ea49bc36631669b49cc2af517d2138d088e4a1e892caefc74ada0d159abb4fda47df78201396a702c14ad85433cb763d4f3bdd4c9c71de7a1082f3ce6ccbf380ed59187464db5ddab7dfcdb68fbbadd0cedf64eb8b3c20a87e47352a7f5c0a6d9bddb61091149db1b3f6e9c9a2f2bd2db67cb7181cc2ef01afad135b89fc43d29be1f37d1b3017a4163612267d650ffd443a24b9c476ddc4a132518e1189ed2a839e28edc04fa15d25dcb5b322d7bffe6f09b817974f65bcb80f56e2b480a5388836b67cd10f3c191f12c886dc5f75b1364c53c0df4c766947ea5878ddf44464eddb83e81195d3c7a5b8621ab425038242c0f04e00904f23ecb97bb84553451b2f0be2f3b7c927c6b9d37bf66499b6e713586b10c100d11526b67750000000"], 0x1680}, 0x1, 0x0, 0x0, 0x4000880}, 0x40800) 2018/03/21 09:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=""/163, 0xa3) 2018/03/21 09:21:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) write$selinux_create(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f6887e90769703d1d7ecd501db92e2669839224fbb6e9ca3acd17c82dc2d3753a41084aa063745f899d8d2387db07dc72f13df820ca"], 0x34) 2018/03/21 09:21:08 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9dff0), 0x1000002, 0x0) 2018/03/21 09:21:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x800, 0x20000000000007d) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x6}, {0xc, 0x8}], 0x2) 2018/03/21 09:21:08 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) 2018/03/21 09:21:08 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x6}}) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/21 09:21:08 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xfd45}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) chdir(&(0x7f00000000c0)='./file1\x00') 2018/03/21 09:21:08 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) symlink(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)='./control\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/03/21 09:21:08 executing program 4: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='\x00', 0x1, 0xfffffffffffffffe) recvmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000580)=""/232, 0xe8}, {&(0x7f0000000680)=""/65, 0x41}], 0x3, &(0x7f0000000740)=""/166, 0xa6, 0x6}, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000840)='tls\x00', 0x4) keyctl$read(0xb, r0, &(0x7f0000000240)=""/196, 0xc4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) modify_ldt$read(0x0, &(0x7f0000000340)=""/241, 0xf1) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000180)={0x8d70, 0x0, 0x3, 0xfd8, 0x7, 0x0, 0x5, 0xc09c, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/20}) 2018/03/21 09:21:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x100, 0x20, 0x2, 0x8}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000000340)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="f078b30e2c332b44922092ea219f76c4f58db8525c18230fa100e45ba27fdaece529a010abb6a4643300d665629cf2ea69fc486c80fcafa24eb13d9933fa13a4b911505fbc34be2481cacc95f2c5548fa58633966b373561118999a98bc50291eb2505811fddabee7de66953546d0e2d78e41ed24ecf93a153418193983255ae4f284bb7dfe19adec2c5528a1215b397b362038a", 0x94}, {&(0x7f0000000100)="e2cafa997a9338637970c870003d7a33bf452071ac37ad30a5cec1136f90493440d37ea53471b031b67d22e06f3cd342ce10bfdf10eaa53316e7fae2b34197ba5fd8414a166efcf484f029554547658ca877726e79235943eb3751890aa649a996b93998c798668b6bc199b8e0ef84310441c2a26329d599e668f80ff2723fe5660036ac85611ce4b1bf8b", 0x8b}], 0x2, &(0x7f0000000380)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x7ff, 0x1, 0x8, 0x9, 0x8988b0e, 0x5, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x80, 0x0, 0x8, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffc01, 0x5, 0x1, 0x0, 0x3, 0x5, 0x1, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x20a, 0x8, 0x5, 0x8, 0x7, 0x100000001, r3}}], 0xc0, 0x4000}, 0x8081) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 09:21:08 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x3, 0x1, 0x3f, 0x5, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f00005fe000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00003ef000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in=@rand_addr}, @in6=@loopback={0x0, 0x1}}}, 0xf0}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000005c0)=""/54) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000380)={'ip6gre0\x00', 0x400}) r1 = getpid() capget(&(0x7f0000000540)={0x19980330, r1}, &(0x7f0000000580)={0x7f, 0x100, 0x100000000, 0x80, 0x8, 0x80}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000500)={r2, 0x6, &(0x7f0000000400)=[0x7, 0x7, 0x7, 0x7e, 0x80000001, 0xd90], &(0x7f0000000440)=[0x8, 0xca65, 0x2172, 0xfff, 0xf5], 0x12, 0x1, 0x1, &(0x7f0000000480)=[0x3], &(0x7f00000004c0)=[0x58ca, 0x1, 0x401, 0x101, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xc}}) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000640)="b02e92beeace23fbc97582b7b46d948a0868c8d6de1fd60a34986216dd2e4c40222f1d53d452413703cc85284af389cd0f7d3b0765088768871799caee7757210a3094acc68ef6c6e0d91d4ab169f54296bb0e2508ade5592a9f74f25b978ad84c32017595b1f8a3a740313a5c75baf49eb6be2537064ed60da32b9a6337a09323946a2b746cc5a987a1cdd49b9d20fb57e37f33", 0x94}, {&(0x7f0000000140)="b827fde77778d253bf2ad1155e4dedb76fbda1fb7fc8363b71a68132ebac13c07c854bfccec8c73407c079b360ebcc0d1bc442d3f72cf1db53b279c48176c05c8a9adbbce8ad96efc25e087563cb8aacf7811a6b92732ae71b8e7c19be3cf93e6f57715c9a5a533613774a6fcda4ac0d0b13ea400a18a8a9c5781246ab6ed830c90a1ba37d4318bb9b726f724960896750a922d4c03b1bea6d49785801eb804f106502409174bca4140bd0afc6f1ed4b8358322d8124b0b7cf8763c4a759386ae70cebb5b0417d1e4d47f7c25309a09273dfee7246e3264dfda488bfec3fae679dc599e13a62d053ab2e93ca5bf4", 0xee}, {&(0x7f0000000740)="b004d5d333b9434e12b8bcfe136201dd8cfce60b67745df8524b7d0f2ec6fb28785e528766255dcdfe2b3bc54f8719a5b86d7dae009a9219fccce0b32a9bf237f6ac48dbaed6dce9ace87723e94c4b6ecd4923fdd473b0e3c4c65c79315714e3cb39de4343d2b5005f007b42427a94b76fcb76387f5441aebf03ba05b74c5f801a77345f31bfd2db0022d6c7d543466263659cfe9a4d9d409e342de38bf4ecb09411bbff761c518c3894e859ff67a68ec7e328253368b0502600e7", 0x40}], 0x3, 0x0, 0x0, 0x20000000}, 0x10) fallocate(r0, 0x0, 0x2, 0x80) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) 2018/03/21 09:21:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bcc000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000e00)={0x0, 0x1c, "544a94b1e53060582897709f6a2f722c324298e3b79d5df28b2c9098"}, &(0x7f0000000e40)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e80)={r2, 0x7a}, 0x8) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/03/21 09:21:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000080, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x200, 0x0, 0x8000, 0x4}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)=@newsa={0x128, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3], 0x1}, @in=@rand_addr=0x10000}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}, @ipv4_hthresh={0x8, 0x3}, @tfcpad={0x8, 0x16}]}, 0x128}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) rt_sigprocmask(0x0, &(0x7f00000001c0)={0x5}, &(0x7f0000000200), 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000001380)=0x1c2d39b6, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind(r0, &(0x7f0000000300)=@ipx={0x4, 0x8000, 0x8001, "24a29e5d3a73"}, 0x80) sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c000000140000000000000000000000000023550533270ce69200000c00680000000000070000000c001400000000000000000060dee9ac01fcfdb98811e31ea1935fe4f902d6"], 0x2c}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000200), 0xc5, 0x0, 0x97}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000000302ffff00000000000d0000000000002561726014902f3fae583cc8110a5d65ff3969ad9eec12b847f2"], 0x14}, 0x1}, 0x0) 2018/03/21 09:21:08 executing program 7: r0 = socket$inet6(0x10, 0x5, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/03/21 09:21:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4}, 0x10}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001000)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/21 09:21:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000340)=0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prctl$setptracer(0x59616d61, r2) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) getsockname$netlink(r1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r3 = socket$inet(0x2, 0x7, 0xae5d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x707, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) [ 53.784372] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.788911] CPU: 0 PID: 7456 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #28 [ 53.796510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.805838] 0000000000000000 3e797ad5b3cab92b ffff8800a8b6f970 ffffffff81d0408d [ 53.813806] ffff8800b491ac00 1ffff1001516df3b ffff8800a8b6faf8 0000000000000000 [ 53.821792] 0000000000000000 ffff8800a8b6fb20 ffffffff81607305 ffffffff81237410 [ 53.829765] Call Trace: [ 53.832413] [] dump_stack+0xc1/0x124 [ 53.837756] [] handle_userfault+0x715/0xf50 [ 53.843705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.850691] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.857072] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 53.863976] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.870094] [] ? userfaultfd_poll+0x180/0x180 [ 53.876207] [] ? handle_mm_fault+0x291e/0x3190 [ 53.882415] [] handle_mm_fault+0x2938/0x3190 [ 53.888443] [] ? hash_futex+0x210/0x210 [ 53.894046] [] ? copy_page_range+0x1480/0x1480 [ 53.900257] [] ? __do_page_fault+0x780/0xa00 [ 53.906286] [] ? vmacache_find+0x57/0x290 [ 53.912054] [] __do_page_fault+0x35b/0xa00 [ 53.917910] [] do_page_fault+0x27/0x30 [ 53.923418] [] page_fault+0x28/0x30 [ 53.928666] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.935475] [] ? SyS_pselect6+0x19a/0x530 [ 53.941243] [] ? SyS_select+0x1d0/0x1d0 [ 53.946835] [] ? SyS_futex+0x210/0x2c0 [ 53.952342] [] ? do_futex+0x15d0/0x15d0 [ 53.957942] [] ? security_file_ioctl+0x89/0xb0 [ 53.964231] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 53.970703] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:09 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x20023c665f8, 0x0) ioctl(r1, 0x800000040004581, &(0x7f00008d7fb8)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x7, 0x8, 0x1, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x3, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x51, "68fb40fd33402eb7b950a8554afc8cecbe4bc561c2cc169ff80913cb99d403650aae564788c4924caec2e5bbe29416017c971498b15f6c764d642ae771c2052dbb1aacce8f7d70149ba9ff3d7e68fd3d4e"}, &(0x7f0000000200)=0x59) 2018/03/21 09:21:09 executing program 0: getegid() r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip6_tables_targets\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) pread64(r0, &(0x7f00000000c0)=""/247, 0x94, 0x8000000) 2018/03/21 09:21:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) socket$unix(0x1, 0x5, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0xe000, 0x3) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0136050000000000000000cda6e51f5e", @ANYRES32=r2, @ANYBLOB="e3249f66f66561a9d6ea71f2bf"], 0x18}, 0x0) 2018/03/21 09:21:09 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000140)=""/35, 0x849b687c) ppoll(&(0x7f0000ab5000), 0x0, &(0x7f00000f4000)={0x77359400}, &(0x7f000093fff8), 0x8) 2018/03/21 09:21:09 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x100000001, 0x1, 0x7fff, 0x3, 0x6, 0x6, 0x8, 0x7fff, 0x5, 0x3}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x180) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000080)="7a6038ccd87f412f4b011ee7e0209cb84c3dbc627ad2465927a0c77820f35108134733b14396ae1a513aa8", 0x2b) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/21 09:21:09 executing program 5: prctl$intptr(0x4800, 0x401) 2018/03/21 09:21:09 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) fallocate(r0, 0x2, 0xd9, 0x7) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) 2018/03/21 09:21:09 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2081, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001340)={0xff, 0x80000000, 0xa76b, 0x88, &(0x7f0000000180)=""/136, 0x1000, &(0x7f0000000240)=""/4096, 0xfa, &(0x7f0000001240)=""/250}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) bind$netrom(r1, &(0x7f0000001380)=@full={{0x3, {"5218211ee29350"}, 0x9}, [{"edf8a46c6541b0"}, {"134b32135ef592"}, {"df93ba569fcc5f"}, {"1ae01d79645a4d"}, {"618cc6c6dbaa6c"}, {"413bc75a88bb53"}, {"c775e7a32871ee"}, {"98763ec1d99412"}]}, 0x48) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001400)="cb0b15754c964884d7014689d5d36d7e1b211842bba77bfbdc6f21c2c673100fd70448aa60081a2196a5fea17bf9733cb4b5a4bf73177827f56d1face1f77429051ce302b5be9f779d11ed01bd34accf97f916496a6b3c77c364b227be") connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 09:21:09 executing program 0: ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000048000), 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000200)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x5}}) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) fcntl$setsig(r2, 0xa, 0x25) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x228400, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00000024c0)=[{&(0x7f0000000300)={0x27, 0x0, 0x1, 0x2, 0x100000000, 0x1, "67839b37149aec6bb158dedf8d01ca5c9932a506dfaa971eaebd7d622365247c45fcaf07bb4fe3558a4a64f5698954590cdf9beee1b3dd71c2a0f4bcb1bbde", 0x13}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000380)="ccc24454f56e70ae3d6f27a5c4033fc883d32002c5b536c4272ca7c97b4a6df432397655357e66ab4be3f7a6d98346569bf0da1f3e57bb79230d010dcc1880faa9831b6ec42d183b2d14bb7555ece7483fa717abf04d53ca463e598b84c1ea5d3186422e6d6e2b9bde1b541bae0465fbd2c7d09c3c9ae55e79fc75cb4e046440f4a250f34cd5d224753d014a50e2e9a1f8bcd6bf41af2bf140b0f472149b375f", 0xa0}], 0x1, &(0x7f0000000480)={0x110, 0x117, 0x72b01c1f, "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"}, 0x110, 0x10}, {&(0x7f00000005c0)={0x27, 0x1, 0x2, 0x6, 0x2, 0x0, "01fd218c2e4d99748e41aa5deeaf9aebbcf8ca3492f2e568f81b1fcd1be93cad0de3147a7f301c4a6153959ea4cbc0541f262f98430c502443deb1fd90fdb5", 0x12}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000640)="79968b334e4add1bd3ee386f48ca726780a89fa75635c5f9cb3b516d97cd58536955a4bf061b12643e5638bd3c161c5f755052c3efca1e425b35d81bbce22345a9d5465439013968", 0x48}], 0x1, &(0x7f0000000700)={0x48, 0x0, 0x8, "fe26f39f4fe37205080d98b2a12ba8e1aa82b08e8e271d088a225c3403a45c86cad61e0e7dca9c652bb05650f0306a2e6a1f211e3c"}, 0x48, 0x4000000}, {&(0x7f0000000780)={0x27, 0x0, 0x0, 0x1, 0x6, 0x1ff, "791d42261211ab1f39d44da12a8878382dd6281c15cbb53e60a67fe0ea19083752c5653d162f7f41e64a6065209aeff9eacda599c3f168b22717240d607d10", 0xd}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000800)="e5949e3451dfe78d145345192534725131369c7d298b37bc65d61401095db7", 0x1f}], 0x1, &(0x7f0000000880)={0x108, 0xff, 0x81, "f69554fb5f6473ee0ac92e1e243adeb5ef00f6c93282c90a624bb2786dfd6c5144d30bab09f9b947f7f6af97ec1ce33624751710ecf53635a50ff545e823cec3d93068aee4e7041962ac8855cebccdb77c79704170d5fa1f602b77b1bf429afbe5db17ea629d745b3294e217efa612aefb6f52f50f164bc8bc50a185431711f6288f32174c87b21f15d4cc94cad643696c60616ffb56e359924f4573080e8e752b0cf1dfd115155440c7912cbf8e3c66e798467d8eee15ed9100fb8a139a53a160bcdd96b187b2ef55954f4ae8448b409108fbc8f09ba35146de33726cb41a2ad0ac09bcf841ebe00b586d5db94f35964afec758"}, 0x108, 0x4004801}, {&(0x7f00000009c0)={0x27, 0x0, 0x1, 0x2, 0x80, 0x2, "6bcc321ef2306e31131394d65ea8071673cd8d239cea88df5bd04cd76a4487f464e9cac6647c77bcdcf4346fccc1d95d402203f7bcfb487833214c67adb90a", 0x2d}, 0x60, &(0x7f0000001b80)=[{&(0x7f0000000a40)="3e9ac43f50c41f3193c32381f034a218", 0x10}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="8385f27092c3982429e2873e2ef3df830af2edaa549871f8e336f47ac738e972f02f2e5a3654eee2381d25cf62184e8fb9e08dca3279feeb439a790a6c3f1c3edd83e41c3eb115f1315019a73a8fdd6384e02308338003b29f78285e830019bb09b5494e5f64e464e1d1da1d2daba4fc34670efaee28d0485d385649964920991dd1f2ccf4635e458e28c4e897c576029ea9173573936e8940180223c8a46210d5af97bce0fc032e108d3bc7093811404c6989cac0e6664de31098f49a1caf7181a4c39f99c8967b1c5fba9ba2a4377878b36875a24e2f73ac27d01c07fb47710aba9f4e9199c42961d951fb7583886354", 0xf1}], 0x3, &(0x7f0000001bc0)={0x88, 0x0, 0xfffffffffffffffd, "028df1b787adab0807a475298e562e3457c00b60179b1e9bd6abde097003cd51313b3ed99976c47de49a7220817d33294ae1fc0d36b5c81edf02d465215508464f2e809226faf274af99c6c8d582193303054170b0caaf480b35e554845774eab7b4791f8c6e19171e0aa36b258c5ccb60292f"}, 0x88, 0x8044}, {&(0x7f0000001c80)={0x27, 0x0, 0x2, 0x5, 0x4, 0x5, "42315d793c7fdb97dc63d41b9e462e09043baf00c038e472148c2f67a507027e72a4ce1665a3065c18723757fb61e25e9a6b3a8e80104fdaf9426ef90f8639", 0x1a}, 0x60, &(0x7f0000002080)=[{&(0x7f0000001d00)="b9d6837525b5fc627062e337271e0b11e5f3c72165222016894e833faf8acacbf16119d6827281ffe2f7a9edf1192a00edfd1bb8", 0x34}, {&(0x7f0000001d40)="34f53265730418258310d45b9cb8182cf7776f04ac039b067b2efbe159422d30d6559b734c7fb5e082a69f2fa9e140d89618bfc81eaca726716865ffbcbd4765ed864b3fcec78c2e2b4c348bf7c5f5a33b410ba4590f360c95a2dd9637831279196daf8f0387a219072304499b20d7a1d737f0476f438220043a03a8e1b4ebb79c8ef567b47b67050fb29df184ba431d9780e3736b6dd0f53f17f2b27f2226521138bcb3b35fb00dd1988d4922aebc4bccd208b27a4674e079461edc5330c8f05989940bd6dd49a6248f8c", 0xcb}, {&(0x7f0000001e40)="2d572bfe72487bf25de2a6182cfa30d8221e3cea6ff5deeb234f2a42d4b548039cd1fcde00128c7c94cdea52d40303a166400c3d41e649458dfd890ec51d9d6e9d5c946acdbdc9e18f63d3c125b40cd3146b81a299c69f78592a6b22832a425364fccc7e68ef5f9dae5807dbf7292793fe95a5c262ee5cf15722a39973f556b7446af36df52bc1685d1dbb62820c40ec0f6013", 0x93}, {&(0x7f0000001f00)="eceaadc912045dc7dd1c70d0fad6f7fd0822", 0x12}, {&(0x7f0000001f40)="04d64252050157d2d5a0c0b739c4ac90988b665468843a08aede2c4b28bc2f89fd803912b8de613584f266a3b6c8c7f0c444dff6cb6bd10c9140693042601fd8ec0dd931c1bcf1952cbce7255e1417747b4ccbd39819e67e02256dc152ccd862e28e05f8d5684fcda9995d5cec84facef5bf0aed479877072c22789a6fb516d09663b772", 0x84}, {&(0x7f0000002000)="4f051a44a1ad16773083f0e65d8a2bff6484c5db7777cf66599568f6cb7dbf2c23a8cfda7a877b8d83c3bff8087afc3881f9c968e313fba9d6a078367d0876f164b8861de308b6729f4c3923d2cd5943fe157016a5a55a984ae371", 0x5b}], 0x6, &(0x7f0000002100)=ANY=[@ANYBLOB="f8000000000000000000c58183a0cb37dda9f9043b578bae1699ed49cf8e3358a9375e9d00d12c927155a26565867ce182aee398ab6cb8807f577054b70af3cb53254181a357d8bf3371470fd7fefc5ae7bc8d02efe485aaad19bf45e7c1f1f330dd7b5ddcc83603f4d76cce589a957f86ce7c7aced2359fb3622906483f67f141a2ea5a2292eb401a41d057f2cac334d6fc9fc7bb9e5a3e5a344e2215c7dd68fc44bb5e090c51e616aa5f90bda4646a2d7b667f302d751e640c83a644a23c8d85570c525a7bd4ce4dc3036eeb6669d72402abd55ba035b4d7d9f1e7cd25caba0b000000000000000000"], 0xf8, 0x8055}, {&(0x7f0000002200)={0x27, 0x1, 0x2, 0x3, 0x0, 0x9, "3b2e295544c67f43b1bd6485def1514d8ef318b4f2115d9bfc9b5b6a7f391bf20e03fa6c417ea60915ac783d6dcea6dd71af93f7507ee9220b6aac75dc918f", 0x38}, 0x60, &(0x7f0000002400)=[{&(0x7f0000002280)="046b17d2205cf5d9ea035a22c5d8fdd3eaba7da7b63b70caeb97334536dfd230b268f6ba2d9b195ff126fbd3ef52b6837db062ebdc1e588f46bfa004f9814c8fa78451e4d0099748b70fa22ba26871d34ddec36e9c956dfa01d5b799be00adf336c9380b75be770539f12f3ec5944dfd3252e2e0b6d95b08273141865bc05b200314322a3948fe3ce02573c56c9b22dc87c2ad4f478f08b76489812c478ea07fa7795612346cc5b6f753941623d4357f6e19992527f247358e3d38fdd1ed", 0xbe}, {&(0x7f0000002340)="7d469802e834edffed215dbfc3b8c5aa87cc69f1edfb232e6b4f32fb874e00b521784d88f08e915a3c1e3e0ed7e9082b1d8fe213283f275421e19bd7f0f93193794b5d7dec2eff75d84142508883a78efa5bf6c5e8ba493fa97836b2ccfc379bd4bbe60f190bddd52f721415c8e5c26adb1e21763a850c6d16fb19c727149338f11914da76d3a214", 0x88}], 0x2, &(0x7f0000002440)={0x78, 0x0, 0x2, "b8c22ce0e1964412f75fb9a5585559f88cdc2de27c2fecf50595151cdd752939bd10784316129ab978fdba40621f33d2064509bc229a6f1873e470b5e2ed0b442f73fa913ac90015fc70653457c036c51de29e6aa4d095cc85c5e8a598acd08e8f0071c52a6a1a"}, 0x78, 0x20000800}], 0x6, 0x4000040) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r5 = getegid() setfsgid(r5) sendto$llc(r4, &(0x7f00000002c0)="c296739597b2d8953fd2c3e15180cf220ab973f7004f9002cc3f1ab2293989f6df914466e5b545520aec575432", 0x2d, 0x40000c4, 0x0, 0x0) unshare(0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/21 09:21:09 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000010c0)={0x5, 0x8001, 0x8, 0x7, r2}, 0x10) unshare(0x8000400) readv(r0, &(0x7f000031cfc0), 0x0) 2018/03/21 09:21:09 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x9, 0x101}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x84000321) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x9, 0x9, 0x9, 0x4, 0x5}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x5, "fd4c3834b1e72a86868d2800361b49205bc8d17bf6c767fc148945425c0802def1493959c4cc7c695860678bc9f1973dc32e9315aea51dd400996a4b0eeec459", "b64ac71941f791784f996e7fdcf07265086f5a279d183d965b37c8d7645ed58d", [0xfffffffffffffffb, 0x6]}) 2018/03/21 09:21:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0xf7d10fe5c6901fc2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84101, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @empty, 0x4}, 0xfffffffffffffea8) 2018/03/21 09:21:09 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setuid(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x2c, "d5e12e0ae5fc66ce81287f9315873aa325ac327153e0f95861b2ac59825c47b7b595bdbca03e966e87ab62b8"}, &(0x7f00000002c0)=0x34) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x9, 0x1}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000ae3ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup(r3) recvfrom$unix(r4, &(0x7f0000000140)=""/141, 0x8d, 0x40000000, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000d8bf50)={{0x0, 0x9}, 'port0\x00'}) 2018/03/21 09:21:09 executing program 1: r0 = getpid() prlimit64(r0, 0x1000, 0x0, 0x0) [ 54.185654] audit: type=1400 audit(1521624069.222:23): avc: denied { read } for pid=7483 comm="syz-executor1" path="socket:[17249]" dev="sockfs" ino=17249 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.219281] IPv4: Oversized IP packet from 127.0.0.1 [ 54.220094] binder: 7485:7498 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/21 09:21:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x10001, 0x20, 0x1, 0xac}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x8}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) r4 = dup2(r0, r0) recvfrom$packet(r4, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/21 09:21:09 executing program 2: write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x49, "684f2794c3d904bf79a14b4e80addecff7c4ecdd04c446b645a7ff70fc3e713747f9eb1df734a1a7703921df2bfca97370a45126d0e1844020399af534c60994563fe76ec300eac9b8"}, &(0x7f0000000180)=0x51) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x0, 0x1f, 0x2, 0x3, 0x10, 0x2c2dbc1a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000fa4)) 2018/03/21 09:21:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008d0000)='ns/net\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0x4, 0x400, "b9baac0013db75637a54b1f0be5e540110895178a3d5a000dd9f8f3dbe634979665b48ce0c89e6673b4df5db6a12e20b7beaaa963d6a278ce801942c325061", 0x35}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000180)='ns\x00') timerfd_gettime(r0, &(0x7f0000000080)) socket$nl_xfrm(0x10, 0x3, 0x6) execveat(r2, &(0x7f000000b000)='./file0\x00', &(0x7f00000001c0), &(0x7f000000b000), 0x0) 2018/03/21 09:21:09 executing program 7: r0 = socket(0x10, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x9, 0x5}) write(r0, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0xfffffffffffffd73) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x101, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'tunl0\x00', {0x2, 0x4e23, @rand_addr=0xaf}}) 2018/03/21 09:21:09 executing program 4: mknod(&(0x7f0000000000)='./file1\x00', 0x20, 0x0) 2018/03/21 09:21:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, 0x13, 0x311, 0x0, 0x0, {0x20}, [@typed={0x8, 0x46}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x100000000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/173) 2018/03/21 09:21:09 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f0000287000), 0x0) 2018/03/21 09:21:09 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000680), 0x0, &(0x7f0000000700)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x9, 0xff, r2, 0x1, r3, 0x80000000, 0x8, 0x3}) 2018/03/21 09:21:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/03/21 09:21:09 executing program 5: pselect6(0x40, &(0x7f000000a000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000007000)={0x2, 0x0, 0x1, 0x0, 0x0, 0x40}, &(0x7f0000032fc0), &(0x7f0000026000)={0x0, 0x1c9c380}, &(0x7f0000032000)={&(0x7f0000032000)={0xfffffffffffffff8}, 0x8}) 2018/03/21 09:21:09 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/21 09:21:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8200, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x81, 0x3, 0x1, 0x8, 0x20, 0x96, 0x40}, &(0x7f0000000140)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="e10699adb48a0fc215331ab0a1452c98a5bddcdc906d52c04a9a365202288400ee4c46ea2c08e7a547e0ed2e17e736d4c5914f5d86") setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000240), 0x1) 2018/03/21 09:21:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5, &(0x7f000004aff3)) 2018/03/21 09:21:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x90000, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) finit_module(r0, &(0x7f0000000040)='@md5sum$!%}posix_acl_access$\x00', 0x3) 2018/03/21 09:21:09 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/21 09:21:09 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73783e04006375726974792e6360706162696c69747900ac68c7203a3c74e74c8fdd20f4eaab92a30738968d675070c3dfcf95bde264614c"]) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) fremovexattr(r0, &(0x7f00001cb000)=@known='security.capability\x00') 2018/03/21 09:21:09 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000080)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') sync_file_range(r1, 0x6, 0x2, 0x3) 2018/03/21 09:21:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80000000) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 09:21:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000)="37438f743d095fb01080c9ed6bde76fb409d7cb59032d2a3cdb996ff23bc00f6ce0c417c", 0x24, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/21 09:21:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') getdents64(r0, &(0x7f00000d7000)=""/72, 0x26) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x0) 2018/03/21 09:21:09 executing program 7: eventfd2(0x3, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup2(r0, r0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x1}, 0x8) r4 = dup(r0) fcntl$setlease(r1, 0x400, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101080, 0x0) getpeername$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x20000) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00008c9ff0)={0x1ef3ff79, &(0x7f0000046000)}, 0xffffffffffffff15) flistxattr(r0, &(0x7f0000000040)=""/144, 0x90) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000340)=0x4) 2018/03/21 09:21:09 executing program 3: clock_getres(0xfffffffffffffff1, &(0x7f0000000000)) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) ioctl$TCXONC(r1, 0x540a, 0x7) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000000c0)=0x9, 0x4) 2018/03/21 09:21:09 executing program 4: timerfd_create(0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/35) 2018/03/21 09:21:09 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) timer_create(0x3, &(0x7f0000000200)={0x0, 0x12, 0x10000008, @tid=r0}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000000040)) 2018/03/21 09:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1002}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/21 09:21:09 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x10000, @empty, 0x2}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xff, 0x7}, 0x8) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) getrandom(&(0x7f0000000500)=""/218, 0xda, 0x3) open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = openat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f00002e8ff8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgroups(0x4, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r6 = request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='keyringvboxnet1@eth0\x00', 0x0) keyctl$read(0xb, r6, &(0x7f0000000400)=""/112, 0x70) fchownat(r0, &(0x7f00000001c0)='./file0/file0\x00', r3, r5, 0x400) link(&(0x7f0000000480)='./file0/file0/file0/file0\x00', &(0x7f00000004c0)='./file0\x00') keyctl$chown(0x4, r6, r3, r4) 2018/03/21 09:21:09 executing program 5: clone(0x0, &(0x7f00000000c0), &(0x7f0000000380), &(0x7f0000000340), &(0x7f00008b4000)) clone(0x40000000, &(0x7f0000000140)="885910fd9926e266f152d40984ae06d96bb7fe9d07701f79e9f08f2151bc8f6727af83a48d665a1c8fbf2333f1df1b589406403bce91c1d382036a48fe549b467367b861eff4e5161d7175ac6ab550d7288a463aa8729dbad6d20cc8c626ee7f384bad3f1a6f5b7473ce51e4711585249834a64883b43f05263bebc36919e0b6b07d31c4944806bd442613152e151c901418ec385c1dd965d8176f2b5f0eeba80008dfeb1ca576ff62c968279631374f2b13e02d09dc6b4a2295619164207179da92b7cce22e76727388486596baa88a670be6e76f717cdef032a3ce7cd8ca37704fa5b9de80d47ae2f0", &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="27f5389bc18422fb3fbf64d3653a06641efe8df6be29b0fda1e179e682f17a2250e7a0b45bdb3a0a55fbd98fc074af1cc03944c3960cf5940b8e1b8131817e139e675dbe4637bee44759fbcd4dde2a49abd3d986bf55ec49f16f39e4edf259d1786cc23fbb7b20d6dd4f19f78ec9123266246150eb0300a9b5fd248e7835270dd9507766230debae1cb9fe9933d617cb4acc5d5330211a0d83d0a91b6f391df63e54c476f31b") wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/21 09:21:09 executing program 1: r0 = socket(0x18, 0x0, 0x4) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x3f, 0x2) 2018/03/21 09:21:09 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001cff8)='syscall\x00') recvmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000040)=@ax25={0x3, {"ccd7fa38a0ad63"}, 0xff}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="1901593e14fc56a3c5957545792620ea880046deb018c7bac68eeb6ac14a361af6918ed739de9069141758d5c9327226ca5606087c29200ecd5fc4f335e02c3d022c6ad9c80283ca3636fad19409c7f78e5439320e15dab54c57dd0d2201b4d9286d950c8bab50e91c49d38961c59caf68068ee6ae56936273b19e56e23605ce3ed97c0cb249469d7a5659612b983f292ed645ef1c8449da675eeb480bdbd78714a56ccd33e20d759b149265aced5f74bbf28b234d0fc092935946", 0xbb}, {&(0x7f0000000140)="fc7795084a3c4eec8708887b9ea4b387a63a6775fd6c42d8245ad80112c2d2ba79c0d8747b01d99c5faeb7d5f18801c9df89b4bc7cd8e409d7872d10334e7c46b01f7bbaff773b52043f3ca82477ca816ad50b5de6ed849c5a68bc6af1a7885d4e407c1c2f1719b3aa24f5d81b549943", 0x70}, {&(0x7f00000001c0)="c394f8d9a87c31160cd2ac2733efec55c74f992cfc7fdecf6bdd2a5ba233b4e6e2652de3729efea6ca60", 0x2a}, {&(0x7f0000000200)="ca53b33291a264ea70dc4e780e53cf32e4e1b0317f8c553a47c6677f2c7a968a4ba88afdcfedfb9c14df4b348f0d434e08455e609d273404fb5d5d3e8915ee02c8ad00cac8564b6e0e33884cc9b62df81729778529fb08ee5c77a2027bda03b4928f4c468ffe59f680ae9561db8ceb9a0231cbfe9b5b6f3d127e11db6975bd1d5bfa3cab0b9081173ccd12131cb25d1cdf7595bdce4c2b65797bd68400e68876b7f0c9ce2c17dc4b17af080423a0cdd84062349e76f45f0df66c28f1c2fd607fe4eb29a7fd989762b00469d93552ccc1ec5da72d68ff44e1ce9314febe7fb06f01f48e611fc59fbd6597a27b67aa5a27ca5f62ac21", 0xf5}], 0x4, &(0x7f0000000340)=[{0xd8, 0x0, 0x4, "093b7470ffe4be6cf86ef4a16b5fd62e6ef1749dbb91e9429a88a4093f9c3e3af32f17cb27111b2c732657d19344d26c537d1ab1c825f404183dff5901eed23683e9719b62ca920eccfde02774bf0fc097d175f8581c907d7d240e3e9921943b1b19dd51ae9691157a08c78c1ec4ad8c15582bfbaf968c40a4d642f7d48c2a427c39379a3c75d87cf05cc5ae55bfcf1e48f43965d9e1d67033c017ed7a7a9ea528ba4d1dd274b8f9985b894c1f1479ee23a44f3e8a1ea3009926709b987ce7f2483cdac9a6c131ae"}, {0x30, 0x10f, 0x7, "fb05da3ad45f42db48149e7b651d80a2e3001d7e2e41ccd3af08b238"}], 0x108, 0x20000050}, 0x37a222cfffb06603) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x6, 0x4) epoll_pwait(r0, &(0x7f0000167fc4)=[{}], 0x1, 0x0, &(0x7f0000ad5ff8), 0x8) epoll_pwait(r0, &(0x7f00000004c0)=[{}, {}, {}, {}], 0x4, 0x100000000, &(0x7f0000000500)={0x4}, 0x8) 2018/03/21 09:21:09 executing program 6: r0 = timerfd_create(0x0, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000001c0)="3166ea8b76e4145ee65a1eca04f63c8d8e31af37f2dd8e2ef685794b4d8a7c80bbefe7fc46bfb2a64220c9b8b25c9b310d7cb5fb2acc8ee0b2640894963d5d505b2bad12c22eed947f75e26d795a607cbc79fae98c3aaff43d925ab0e5b12b1e5ab73ee8cd4854dcef2533a5a42d79b5357aa7b1d922659e4a9f47d97847a0bace3db01e19088ca85679d3ca560d41b631d454f061dfab415117a2c26c5730635c1b7d328c8e00de6b3744c9448ffe3094c1478cf146b01164bd40e08dea798858a7a54ed6a23527a4fbf873a66e036d514399624ee85dc22c39ca6760ce7183fbbf3b8d93e3f86db5e968c9d1ff8061628deb3dabf7888489401c", 0xfb}, {&(0x7f0000000080)="ab3a44e94197174269d435da3cf8d7cb6681efbab52d4db434e9632db2eed306c43ff8dd90bbf4ae792445f702ad85f7fa6b1046b1a0c21128bc8a9fd304d4d8b1c5e3f55060b19c", 0x48}, {&(0x7f00000002c0)="88af3a3d3eb17212ea960e86ecfc2efe6720e4788e5cc0a01e7ecc4a4d79007cf0185ed73a21d72ce7fc52571ae28dc11877e74cd92f5e4bd14edd5adf8ed4a3694eb69d15975e73593caebd4528f6eaa49938c69d91d43c2d1d7c3b4def821fe4750dc31d86f3d677d02f1b058df64bb7400118b8841604abf8d3afa9eeb1397842f7a2f4284e3813bef1cbe902aaaf80414b81b8fa8ca30a903bf97404861b277c8c110c6f8b1dca9cf4d9b8e60eaa08d29a54f929e363269fdc00d54d5291d56ba97f558b2c5de67c", 0xca}, {&(0x7f0000001000)="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{&(0x7f0000002000)="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", 0x1000}, {&(0x7f00000005c0)="a5bed456eda06f4957c0930bf03f502bc32e37f93a50445881ac7357407149fdff7af92eb1aea70cbfb8d7ff414d699aee52e9cc735170911959034c57bb671142c9f8fcdf4b1e61d521ab2643159e687796753aa9f1428c600b4b25c8da7c3b01b76b4af7cf3bfbc6accbbafa3ab8c876a58d8d049bb883c64da6659594f0fe443a1f4d26529f13f839a204dd70e883c56f03c7ce2885d265f9fe8692fce52c141172395d818fe23fbc93979ce8b3243fb90d8439dfb397f61725a9", 0xbc}], 0x9, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x9, 0x41ab584d}) 2018/03/21 09:21:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0xa, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x9000, 0xf2, 0x8, {r2, r3+10000000}, 0x7, 0xfff}) 2018/03/21 09:21:09 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6, 0x5}, 0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10}, 0xb) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) rt_sigreturn() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x6}, 0x8) r5 = socket$inet(0x10, 0xa, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x41}, &(0x7f0000000300)=0x8) [ 54.688804] audit: type=1400 audit(1521624069.722:24): avc: denied { setopt } for pid=7623 comm="syz-executor3" 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 [ 54.725313] IPVS: Creating netns size=2552 id=9 [ 54.760857] pktgen: kernel_thread() failed for cpu 0 [ 54.766025] pktgen: Cannot create thread for cpu 0 (-4) [ 54.771411] pktgen: kernel_thread() failed for cpu 1 [ 54.777038] pktgen: Cannot create thread for cpu 1 (-4) [ 54.782925] pktgen: Initialization failed for all threads 2018/03/21 09:21:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r1, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/21 09:21:09 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setns(r0, 0x48000000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x3ffffe, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x0, 0x0, 0x3}}, 0x2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES64=r1, @ANYRES32], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r1], @ANYBLOB="a1d62bec528f5acc4dbb3f8da93d58bef2aa5e84ad278411f0fc7a128ff4ee30b1df0dd23179264a71766f95728248889c2976917036ab50d25b84065c2a75db620d15043065d59be041e1a3d86d0f5ad517666307464aa244c8f98c1b048222792c6058094b577edc364f956a97ce02c353990cbdb7075126970f0266b68b56837c3959a7fb4b187896570f107f0e2d39e34e71d09e1c9c3d70f95c78770d379a1dd09bbb17d71bf8022c9f5b3d6a335211fb70a12807c394a553829f25a1b807909638ccb6ebbf15753bab0016360276bb517f571772a3dab7cef99c8a79528b4a0272de555825703b55ddca921d", @ANYRES32, @ANYRES64=r1, @ANYRES32=r0, @ANYRES32=r0]], &(0x7f0000001080)=0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x4}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000380)) socket$l2tp(0x18, 0x1, 0x1) 2018/03/21 09:21:09 executing program 2: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) munlock(&(0x7f0000020000/0x1000)=nil, 0x1000) pread64(r0, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x100000000a012, r1, 0xfffffffffffffffe) 2018/03/21 09:21:09 executing program 7: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) prctl$void(0x80000020) 2018/03/21 09:21:09 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x420c, r1) 2018/03/21 09:21:09 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x8, 0x8) write$eventfd(r0, &(0x7f0000000040)=0x100000001, 0x8) 2018/03/21 09:21:09 executing program 4: r0 = inotify_init() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f00000d6000)) r3 = gettid() timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x1, @tid=r1}, &(0x7f0000044000)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0x3}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r3, 0x15) 2018/03/21 09:21:09 executing program 5: socketpair(0x1b, 0x80000, 0x11e6, &(0x7f0000001400)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000001440)="2aac7e51f660bceec12b060687f38990e92f761863f507ba961cd2a04f3c2685f333f442ff673a9b75344640b1b7a7c6e31edf65ef86d1890a4369b2c4af2972a10366a48a67f8e26bc97a637e18a22cec0c2a7146eb3578a78015ecd73e3d1336ad4cd053f673871e3a55294d9a585d15d8d5a01bc6f9564a98cc79bafdbfb50b4962d397e16cfecd08e9a00719d4760d7f085778ca68b79f16a6b2791477d68e58560a09aa6624f25a715ce89e45a32c1eda821c4ada9a37deab7d94b292ac", 0xc0, 0x44, &(0x7f0000001500)={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 09:21:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000001c0)=""/151, &(0x7f0000000280)=0x97) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) tkill(r2, 0x33) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8005, 0xf92, 0x9, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2018/03/21 09:21:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009eefaa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/03/21 09:21:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aba000), &(0x7f00006ccffc)) 2018/03/21 09:21:09 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0xb9a, &(0x7f0000000040)) [ 54.901691] keychord: invalid keycode count 0 [ 54.919520] keychord: invalid keycode count 0 [ 54.928657] IPv4: Oversized IP packet from 127.0.0.1 2018/03/21 09:21:10 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000000100)={0x21998032e}, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd, 0x8}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) r1 = getpgrp(0x0) capget(&(0x7f0000000140)={0x19980330, r1}, &(0x7f0000000180)={0x7ff, 0x1, 0x7, 0xfffffffffffffffd, 0x9, 0x8}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x3ff, 0xcb3, 0x118, 0x1, 0x16}) 2018/03/21 09:21:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) personality(0x400000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/03/21 09:21:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007140)=0x14, 0x80800) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x800000000000001, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) bind(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @empty, 'rose0\x00'}}, 0x80) 2018/03/21 09:21:10 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0x18}, &(0x7f00000002c0)=0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000300)=""/80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r4, 0xd773}, &(0x7f00000003c0)=0x8) sendmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000480)="29612eb4c6eb85e0f4d83815734eac3337f7017312d76c4cc58bf061c00b49c85e0586c55caa8cda335763d56f5868254144acb10eacd20fe16ac872615666", 0x3f}, {&(0x7f00000004c0)="7e86563e23dddde3786b7eaf84127b2d2f015ca773cbfaa041e4f54107550300e013f4a4e96a316100eb6c73ebc95396b644735a797bb5682060425c2976a80e1c5851120fd05129ffaff8e7093aa3afca", 0x51}, {&(0x7f0000000540)="809288f3dfa4e251c02a572e894f371aa315921e34157dea72b06c6960f7c1843b8140eee66c14e4e37409d5e4500215a71c024e595d8b025563f152becbdbfd92036c7bd4c50b70912e335aca0fe8d7", 0x50}, {&(0x7f00000005c0)="7283ead6dd5e14476f503977409454f053c876dcde1397dfcfb882528125c8f5d4a602700bcfa68bcf77a4fffc0ef6a88f5d4d04320d2dd9b1b37a8299463b0c64875147ae6a8d21635214b68362fbab3ff67102592728086425dc4996d2481dae39c66dc14cee9bb00d1d9d97feed9633ed5cf1a6a461fef5e21a4acb3fcca0cf4472ae787f1312a2101ad7fc0cf6d189c56ecc343d7d6e5b6a7c9e7ad918adfc1bda0ad867d2f361435ff9db6ec74dbbd1685f0226b4388891ba226e03074e8b257d58f66e9cc39d3683e275a856f9f25db05186a0c64ee4cc312c80de01ec8274645ec4b9a406a31febf057d84021665ed4560c6f2576", 0xf8}, {&(0x7f00000006c0)="d4cbe91ad19a7f3be55d9e908fe78e4744546a34120b97e245d5eee7d8119ddfc2aee31600be6e7aa8387995376de57cad8c29899202a6574263ef44d4a6ba418753d6c0edc73ffbaacbea02bcdb7d3d8a623b17a62e024c34fe7ce907ace0b44836940520519fd34de771c26571550c562fb607a093f6a9693405361735dada6f4b525dea727627c595071af30d322dda1bbede1739ed94cf620f388a5cda0116a19c58b782abbd1dd2a1a396e6949daf284f8885ebbdde86a27c", 0xbb}, {&(0x7f0000000780)="3815b3c1e5501a92a42a9f4ad3ddb1aac7b4b6c1bc7e1577d3482c66624e3875f1c69e1797d61991c02a545e9bbef98b90a27b8276a0db587da2eb95c4a120e21aaeb13c44426ae81173905e844ff3785f197885fd1b69ac598d5ee0c7af5fbbe71618967c6e0d49a529cbf7c2bf6198457afdd684331f9840ad55e6bd1c5d0a4043c9ccb0a1d1a6955100b4ce6545a8c5f8790c625168c35a4213c1b63c7c30f035474c7239f11019b1ec23125d903177fc1a2c89cbe9f6731a16af2cfa", 0xbe}, {&(0x7f0000000840)="342ad75ed8547ffd7539f91a7504acc2e7ad7ed96c5a480679d0c42bf8a235f3a5c1acb07362f9ea7bc03edc7ecc9c59eeafeeb79a049803f7791dbf77f9caacfb0c70e645fb98a63424834b47ef6bd46e46325158e43db0c5918791f1783fb0a0a9ce008cfb4ab64617badadee2614a1702e17513a4cdeb1b86992092d93c68e7fa1e19fc4fb98854997cf56d2c7314445d0dab18b209b7a4e3dbef60aa032c01f0", 0xa2}, {&(0x7f0000000900)="f40023b7377e0bb7d6364b22581e9afa0b24c5073c03da1d7d6286af7c11ab2a5763350c1ab511b4aa76c163ae602eb92488e2f20cf32556c13d8abb7180cc44f67d2202429528706047cc64bf387a9bb6a64cfca8fbf7c111fa36a1ce56bfc9109fcba864eec34e29c2327687b0d7638861e782a3cc7b5c09bad8527c2934d2af2c471045757b8f16fa5f1071e24b0eeb8b0928ecc8f53d5867", 0x9a}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="f8254c9f24eaa3cbc605313a5f3b010763a09d4c9c2b9cde8eb8517e07a0ae48b57da3b6ceb027ed571c980b6b4ce2ce83eabe6a1383a4dbe61de9176cbe25191883126b5b5097d8a36bc1366f22fc84aa476985d4a446321f1f71a7eaac29f71ff2fc3244ade2432dafcd1255cae1b7b290180a77f60064e46e050fab3ce8f63631d125b68531906175dc77ee1651f89421ca33bbb3ae054ad555cb59db11609d72fc", 0xa3}], 0xa, &(0x7f0000000b80)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000c00)={r5, 0x9}, &(0x7f0000000c40)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000c80)={0x1ff, 0x4, 0x10001, {0x0, 0x989680}, 0x101, 0xe4}) connect$bt_l2cap(r2, &(0x7f0000000d00)={0x1f, 0x2, {0x588, 0x3, 0x101, 0x6, 0x39f, 0x3e82}, 0x0, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000d40), &(0x7f0000000d80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000dc0)={r4, 0x5, 0x0, 0x62, 0x8001}, &(0x7f0000000e00)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000e40)={r6, 0x69b4, 0x9}, &(0x7f0000000e80)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000ec0)=0xee, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000f00)={'eql\x00', 0x200}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000f40)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000f80)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x50) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001040)={0x3, &(0x7f0000001000)=[0x4853, 0x7ff, 0x6]}) sendmsg$nl_netfilter(r0, &(0x7f0000001240)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001200)={&(0x7f00000010c0)={0x138, 0x3, 0xb, 0x400, 0x70bd2d, 0x25dfdbfe, {0xa, 0x0, 0x2}, [@typed={0x10, 0x6b, @str='/ppp0;\x00'}, @nested={0x114, 0x4d, [@generic="e56395da441ed19afd03d18967a1051ee021bcddf986c808a4b432b065443d3cee9ddb9feddee1f102be944fbd1782ffd24e20fd02bcfc7b2f4a1ede70f3589d6a8356e141563a200fccbdd0acff673a1d51ac9512", @generic="c955c4c7e572910c083bde2ec7e65782cfe5157e2ba1a9d9ec2ea4ea0bf796856d299359a4c3f89a76a99fe7659af4d928dbbd267fdc574d7fb532efa8a9af367229bf3bdb5abbb77a16452802426b4a6c5fec760995581108e76ab3285905f15ac5a973c26f8c3a9d05427b18c5df0b5e5cd1a7ca520847a400d155fcbc56766de70a1e740721e9c1b862e5ea570c3cc34a5008fbdb715a073182dcb2b2c2a29ff73f35e0be24e19b8b3dc1abd4ad6cea557c4c72c257b75f"]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4001}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001280)={0x0, 0x4, 0x1, 0x100, 0x3, 0xffffffffffffffff}) lremovexattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)=@known='system.posix_acl_default\x00') epoll_create1(0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001340)={0x54, 0x4, 0x8000}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001380)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001440)) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001480)={'nr0\x00', 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000014c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001500)=@assoc_value, &(0x7f0000001540)=0x8) 2018/03/21 09:21:10 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) time(&(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0xffffffffffffffff, 0x3, 0x6, 0x8000, 0xc}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x9}, 0x8) ptrace$getregs(0xc, r1, 0x0, &(0x7f00000000c0)=""/138) 2018/03/21 09:21:10 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x5) ioctl(r0, 0x4400000800001278, &(0x7f0000000280)) finit_module(0xffffffffffffffff, &(0x7f0000000000)='selinuxvboxnet0&!ppp0wlan0+\x00', 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/03/21 09:21:10 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/21 09:21:10 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x7, 0x80000000000b, 0x400000000004, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000100)="03d65d4a435825e44af6a038d5274a4a27dbcb1cb2a11e5065444bd78f76cea4e6ef0f5f48fd8bb3fb8d749a278e8cebd1eb8c2cd3") exit(0xfffffffffffffff9) 2018/03/21 09:21:10 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0x280000000009) fcntl$setlease(r1, 0x400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x80, &(0x7f00000000c0)="c1759e918fa0bc54e42daa") close(r1) fcntl$setlease(r2, 0x400, 0x2) 2018/03/21 09:21:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa35) read(r0, &(0x7f0000000140)=""/1, 0xffffffffffffffc6) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/21 09:21:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x326) fcntl$getown(r0, 0x9) 2018/03/21 09:21:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/3) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f00007e6000)={@dev={0xac, 0x14, 0x14, 0xe}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/21 09:21:10 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) socketpair(0xf, 0xb, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f00000002c0)="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") connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x4}}, 0x26) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000018000105ffffffffffffffff0a00000000000008000000000800080000000000b40ae3e1e738eaf9e52966aa3c74e0d2c720cf481ce4f9a6a0921b27f06fb8b8dd419b13e1d3e848b43adebdce143e846e50e65542a24bdee53d070c30b10fe1ff2bee7ed5317a06be74cf49573321945727df1d948f4b5d1fa9028356e464c09fa5f424978a81887f5b2cbeed6b5952a287cec8e1b01c6adff243e2258f656b0683040fa877f62044900c238bbba4f01ccc04dee0572164eecca312d9fe1e457275e1d2dbae5f53"], 0x24}, 0x1}, 0x0) 2018/03/21 09:21:10 executing program 1: r0 = gettid() futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x11) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/21 09:21:10 executing program 3: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='attr/keycreate\x00') r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) 2018/03/21 09:21:10 executing program 5: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0xc}, {r0, 0x410}, {r0, 0x40}, {r0, 0x4000}, {r0, 0x2}, {r0, 0x80}, {r0, 0x8}, {r0, 0x21}, {r0, 0x4341}, {r0, 0x1000}], 0xa, 0x7fff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/21 09:21:10 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000000c0)=""/84, &(0x7f0000000000)=0x54) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000140), 0x0) 2018/03/21 09:21:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) ioctl$KDDELIO(r1, 0x4b35, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xf7e0}) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}) 2018/03/21 09:21:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x15d, 0xfffffffffffffee7) write(r0, &(0x7f0000000040)="240000001a0025e00000001318edfc0e0a0af5000004dcf501ffff0e08001000481836f0", 0x24) 2018/03/21 09:21:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sync_file_range(r1, 0x2, 0x3, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$unix(r1, &(0x7f000042e864)='[', 0x1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/21 09:21:10 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) tee(r1, r1, 0x1, 0x1) r3 = dup2(r2, r1) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$notify(r3, 0x402, 0x80000000) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/21 09:21:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fcntl$dupfd(r1, 0x0, r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/21 09:21:10 executing program 0: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) pread64(r0, &(0x7f0000000100)=""/226, 0x4a4, 0x10003) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl(r0, 0x7, &(0x7f00000002c0)="f33a519aabe27b60a30bc20833191248d5fb651dd3485a8606e9d20abc1d76f1a29d45768f9612d33353508f0602705fdfcc9416764df0e7524dab6044702a5675bc21f858403b478b9a51123fc20b90d94df5eed1355bdced76478ede8d98dd96336e0f6e8aa9ea9206b57178a6fcf757299010918746648dbec6057dbfac0e0b809f3f0c8be412bd84e940a396f90a249214130d955d9b366e5679") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x81, 0x1, 0x80000000, 0x41}, &(0x7f0000000080)=0x98) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/03/21 09:21:10 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x6, 0x6, 0xffffffffffff6e84}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xffffffffffffffe5, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x7a0, 0x0, 0x9, 0x100, 0x6, 0xfff}, 0xb) rt_sigsuspend(&(0x7f000069dff8)={0x7f}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(r0) tkill(r4, 0x13) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r5, 0xb179, 0x7f, 0x1, 0x722215a, 0xfff}, &(0x7f0000000180)=0x14) 2018/03/21 09:21:10 executing program 1: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x7) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000ed8fe0)={0x2}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/21 09:21:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0xffbfffffffffffff) 2018/03/21 09:21:10 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x8, [0x1, 0x8001, 0x6, 0x711, 0x10001, 0x100000001, 0x3302, 0x9]}, 0x5c) fcntl$lock(r0, 0x24, &(0x7f000000eff0)={0x0, 0x0, 0x0, 0x0, r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x8008, 0x400, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ac0000004481f45b3da93f8f17d9267b252c1ffb120d9bb3f34f21b08cda0e2fddde45e8464b008a58a26d9b4483d3d828e654926991989a38531992af7fd1934134abd96e46dce4b1e339f1477e71ed37ce3c69c159a6db5f94bb973ba97efe5a8eaed8d138fee87a87d1f95908a0c3f34a4d040c928f3e5b7c7b96df44ef490a10ab7dda887b62a7c536cb953a7de9633d86ceb2ce66dafbda6760e85163aef4ae61ce3e5b987de0cfcda7943740a6"], &(0x7f0000000240)=0xb4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0xfff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8, 0x0, 0x80, 0x3, 0x81, 0x2, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0xffffffffffff5ae3, 0x344cc95b}, &(0x7f0000000300)=0xc) 2018/03/21 09:21:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4) sendfile(r0, r0, &(0x7f00000001c0), 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_ifreq(r0, 0x895b, &(0x7f0000000080)={'lo\x00', @ifru_flags=0x800}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3ff, {{0xa, 0x4e21, 0xcb6, @local={0xfe, 0x80, [], 0xaa}, 0x4000}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000000000000a004e2101000000ff010000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e240700000000000000000000000000000000000000f9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21b7040000ff0100000000000000000000000000018f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000040ff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000ffffe000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24529800000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000080fe8000000000000000000000000000bb06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000983aa1bc9c679cc4e024ed00000000000000000000"], 0x390) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x7) 2018/03/21 09:21:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100, 0x80}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2000, 0x0) epoll_pwait(r4, &(0x7f00000002c0)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000300)={0x4}, 0x8) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) flock(r4, 0x1) connect$ax25(r4, &(0x7f00000003c0)={0x3, {"b10359968197a8"}, 0x8001}, 0x10) fchdir(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x7, 0x7}, 0xc) socketpair(0x1, 0x800, 0x7ff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000000480)=0x3f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000004c0)={{0x0, 0x2, 0x81, 0x2}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000500)='./file0\x00', r8, r9) sendmmsg(r4, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000740)="20fac0729d669f9a98d785eee56c28e12f8b2c3c04d48b7aa01f8736f5b09dc71182cdc3b8ea86ff13b67876b4917d8d2cb9f526b7123ccbb79bae026b4d5f94f172d31f548954449a985ac56a9132382dbb124f097863543d3ef7a3ec9be0d9c948d99da1ae5aceadb9286589e5e946db21b58cd18e08fe287fde776531d01bc2b2f64e66362dce4fc79b31d4d520f404e7281745a2d68a39bd41e1921378f9085af736174eb331b8df12d7680d724e058f7f8054befc024632c3a3c0f8265d9e259dd63c2c11ccfcabba6d92ee2e28eeb8a1db00c29a72e54c67f0a2284d518e7c1b6e62", 0xe5}, {&(0x7f0000000840)="1cb84ac21225b54f582c2ffba0afc3a414475a8a8594cf503678ef282c0ef25b95a9098e2c2574f88e9ffba5f43489a3baa7e01188a2b72dc735f8c1a36df87a7eec3eea223e4d0df1e38addc2d42c494a79e3", 0x53}, {&(0x7f00000008c0)="fe68d863e0c110e40dac7fdd7f1c1815aacd622c7ff8032075a35640f6ec6aadf11e380197b8b2b5cbd5c23d7e6f1afffb3d16422359b8d5994db1945597c81361040df4f37f9ba0cbae85fc1b88e7b1e8272e69053a16cc823e0e49a068418484872354e7cfe8d09664d84381a516c1708d196157bdf32199f2a43ea19a97c7", 0x80}], 0x3, &(0x7f0000000980)=[{0xb0, 0x11d, 0xf2e2, "e5d7a02fd3aea8748059fa47d8645fb518d1dda75dfa439f73dc1fca0d5095315c8ce15e8d0a0f93e296fc192e9549f23268b2e6f12a981afecfa62ccdb01cd3a0649fdd7c3f5d594967ed11748297e70ef2d14bd3cadb3a3a8fffe06924136fc6f3017782be996646913e86aec1b2d95c7ffe676f6c63421145dcf24ed37f0b3bf71f24ce5f05945d908103edb283273f6aa186143eef177bdb501a19ff"}, {0x18, 0x114, 0x80000000, "a60faf9904"}, {0xd8, 0x3a, 0x2, "4ace0d7ca5df9139aee8a653b307793c97c98b52fe47bc20dbd8596a56d682a9e2fa2eac16b7bf510ffa1ff249fab816817848025c5067e3a9315b94d0f4c051f8c9ff21ac0d30e5ea128ca5a5e25feaad48dd3b480e6ea8ed94333dd75da1fe6f10b12dcf67cc6946de2f17807ee83300e1556e32420759ef2993a42f12bfc2efa6bafe0a8c7c9bd871b3bc70e2f470cbdda2909e532a4e417076a1cbee493b0814b6fadb3f9c704f88e9f294e545af28a22a32282dbab2908a3455d0ca9f77e32859b7"}, {0xc8, 0x0, 0x776, "bdcc96d9ab42854b6e336706118063090e2389b5f6fc7c527ecc349f2b2acfe5d028047d0747e135604e6763af04d53ca14728e55cbd8ae8b2a1b3f09c096bc6a7924f0be47d4271fabecdb4ff32e4f959b0de351f61733b19dff9ce0eac1679964da81fcb4fb8570ac2afeac70c3736869b77434073928a3c6106f5e1828816e8c0dd6125ba02236586b258532bde7b7395f9c563777873e20461b57be6a64266b19536b4f3bbb4382faec67b59c269d917a3"}, {0x40, 0x114, 0x2, "96d351615c866edde81454da9bac898c1e33105ed7a2f4e0e3848ec9331811a6747996bdbb610efdd2409f52"}, {0xd8, 0x119, 0x7f, "ec0f1d6b93e3dada32597a2572e5891ff8204a86e320eca49db28d73c2a65b5e59ecd3d3458350ddbd5276119b2978936360709e7f73f505091f5f28e4e62c5b50fc5350dfe56e9e3c823385af931e6f634432a01b5f096cadd7ed6e415ab8fc4eadf2def2825f387956e931e223d2e49a7b848080e34c9c2df5719dc239cbb7461bff793941176f943c2cab27dd449b577b59d2c6162d46d3e4f63c8241b7f3b00c0bd9655fcd677645fee7f80d1f98534c3b6eb78bfe8f883c955eabed7444cbae"}], 0x380, 0xd1}, 0x401}, {{&(0x7f0000000d00)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d80)="f93fec28522e6f7e1ebea6b5de3def512c7c5d6755e8031677", 0x19}, {&(0x7f0000000dc0)="6d8fde659fa9e530b938e51038c229c67973f43748d2b215a2c29ba5a39cc9d8147930fe6224f86ad407f6c5155d707a541d1115d1a9a0c963749f34cc8ce6d20970eddbc6e9e3ec4a633264b9a52dab49925012a1deecdb30a921a984e58164dbea7986990c513741616327e3bc2a7a6dc61a83e0046b8214f8ef72e669479de09e27de9f256367af23acaab2316c56f9efa50a1a0017948362293d175410db651208e5672c4ef92f496fcf81f4ee66340121008428ee6fd9c0d89843c6c12624330759815ab133460a7d64a277", 0xce}], 0x2, &(0x7f0000000f00)=[{0x100, 0x113, 0x9, "03f86af5df5a655a73a9ef6db09767599ca86d0e0908beced5ed3d5ec59f80a5594df991539f7b41b567c50e80bf1dd1ceaa58deb763a444d12153e115df7fb33ed2a19b406a3f6f40dba7e99560cf596ff604f95046f16244533cc0a5f360252ad67334126f340196a49addb8da09e819cb894748e007422d7a18720451dbb3c18d9ec8326d3ed2c9d48dee0a47c48dfb83b73ffc8a4ed003a5922c9cbe24824fcc806eb7ee306d75e239f03e555a7b4050a4bcbdae7bc8a0720385d3052e97a1b0bc50cc7eddd5d1666bfd6be5624897dc53d6436115a52654ca71809a4aa9783c2fcbdcd5755cda"}], 0x100, 0x4000804}, 0x2}, {{&(0x7f0000001000)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001080)="07968301728da6228a82429f0f006ac6825d7d87e37c5204468aff85c89e496a9e05e073c1c43e8f3b9888604dbb1249ef76a9cf5e329573150f91b916ec013937d640e6ae1683bd5a6a56d47129", 0x4e}, {&(0x7f0000001100)="0d7befb094402f56f861dd7b3e9229e9f722d0a348941ae9f1ad2353c221f8450ec30cfe90d158b5d8bf6ce2d760492b3d37eceb84b66542a561751b9c87a390cce26a30984d905375ba4c33279efd00a3b5e997ac3cfbc2d5ff46", 0x5b}, {&(0x7f0000001180)="820353b3f58e47cc3676c52d9c578f8955efd03737935046de679a5ecff077", 0x1f}, {&(0x7f00000011c0)="462d15060ccd7d5db8b22edb9b3f32a602b2e2fd728c3566a938a3eff93cde6855ead93c3e29a1175afd497fe5f6ffa183865860709ffb6d26668718b108f5ca816cb130d49a5583680c349367a9cc5dfa99", 0x52}, {&(0x7f0000001240)="2dff7bd2e28606688b84aeb60d232a779e233982ea62c343f209bbfeee58536cdb4b4684097a283f0a378564795f7b20da3951a3f5de22b5ddffc3dedad0c36617981da2493714c736cbb99c57c8699d7b1d9ddae8ba6432628a19d0a1b762df92b6576f88bb591c918e35b97528abf076be8c20f7cf8115a251c2851d035f25526135929dd745d8fe9f6fe743f061c9dfbf0be14f6bf6d795ead9fd3ade5c9b0e59d1147f57cc70c9d1a8fc5a41aceaf820ee0f10d5d83198c4049d5c8df2a3029085bc5a4201ffde40d15f43c0d7644c3e0da31e97691064db76cfa7ab45557c8ecd5dd50879112057f9857588b5ef0121", 0xf2}], 0x5, &(0x7f00000013c0)=[{0xd8, 0x119, 0xc2bf, "b0ee2cc7ca21dab9bb743dde94e4b96b6a2e46aeb7fb6242885684975bef6daf6fe0562d42681a1d30259233a31e4135dc1bb31d7c221634bc236eb381f6fe224dc6f8c680606554ed002da45d2d41eefb146fa790c2144dff690307f5ce49103de2db692352ed93b0452b1a902e0baef0e9ece39ecaebd6a77a37f2adffecd724d410dd5239d7e9137bfbe12b7e4fd5e6a164e8963922533c3199d13a13326d285425cb40181a2a580cd14248a1699a9f2b29c957163952a131f127987898d57cd75451b6364e4c"}], 0xd8, 0x4000000}, 0x1f}, {{&(0x7f00000014c0)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001540)="845d79225aa0d39d49c5442202a4d0a1aaade955acc0484048ffc4e6977434d4996aba204b6ddcc7450ea6dff6a5bc19ec6276f0c0915646a0d0d87f52a6f49f21f0ab6f71982d9750873a5476c24d", 0x4f}], 0x1, &(0x7f0000001600)=[{0x60, 0x10d, 0x4, "421aa495d41e2a87a4da64b1cb9977d12f04fb13c70e204bfbc7b44f5b4069cef6f5adf84d98fbb67726316c6c6d49c0cc3e2d6744f64fae34836efd0957f575f3670bded5225c0cf4"}, {0x1010, 0x6, 0x3, "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"}], 0x1070}, 0x80ad}], 0x4, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000002780)=""/213) listxattr(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)=""/224, 0xe0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/ppp\x00', 0x2080, 0x0) epoll_pwait(r10, &(0x7f0000002a00)=[{}, {}], 0x2, 0x9, &(0x7f0000002a40)={0x100000000}, 0x8) connect$netlink(r10, &(0x7f0000002a80)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002ac0)={r3, 0x30d}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000002b00)={@dev={0xfe, 0x80, [], 0xd}, 0x10, r7}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000002b40)={'NETMAP\x00'}, &(0x7f0000002b80)=0x1e) sendto$llc(r10, &(0x7f0000002bc0)="0c997bc99ec5f3970a9460d61c041b2670b365798d1fd6b266cef2682081f70ad2a622069e660f810b88940fa36b5e8fe62ca25e019ca4d954f3578c92b1c704437a2494bd2de08270d1a9111ac09bf4ae6d88c189f4457a750f60c51973e5a74a51bfc662720dbf2301988806a43eaf427a14fe6bc7c1d3bfb2fe4936ff1a47b27617bc8e7a73d1d4bd16f302276724ebbc0a4752258ccf8073d4d4a012e700daead5", 0xa3, 0x8000, &(0x7f0000002c80)={0x1a, 0x313, 0x1ff, 0x7, 0x5d, 0x81, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000002cc0)={0x2e, 0x3, 0x9}) 2018/03/21 09:21:10 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000edd000)=ANY=[@ANYBLOB="e808c2000000aaaaaaaa00008864"], &(0x7f0000efe000)={0x0, 0x1}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) 2018/03/21 09:21:10 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) signalfd(r0, &(0x7f00000000c0)={0x80}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9204, &(0x7f0000000180)) 2018/03/21 09:21:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sync_file_range(r1, 0x2, 0x3, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$unix(r1, &(0x7f000042e864)='[', 0x1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/21 09:21:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xf224e87acbea0996}) r1 = socket(0x10, 0x803, 0x0) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xea}, &(0x7f0000000140)=0x8) 2018/03/21 09:21:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000004280)="3c29a13839d16fbfc404dd2958c5d4e04b25d972005bfdec3d93251f23b053d8eae8d11cd52e1bb21ba1a224aa7ff9fe1c8f6a13f8beed6505afc4ac9397d11a9e15a7c603ed117ecf43e71af5cf3800f0c87b63def3de17781e1e765476cbd13d0f841a29f7f91fb3525be2efc050bc45d16d4a460173f1a086dafbcec41ba71f9541f2e2b97d6ddff50b75262df23928f31d7b2eba3881c328e91a61a4a005bb11ec3afa1859ae6c24e734ba6347f2ef7961d0c1226ab360e4686a", 0xbc, 0x2000000c, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/21 09:21:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x725}, 0x10}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4000, 0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x6, 0x0, 0x2000}, 0x4) 2018/03/21 09:21:10 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000b0afe0)=[{r1}], 0x1, 0x0) 2018/03/21 09:21:10 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) tee(r1, r1, 0x1, 0x1) r3 = dup2(r2, r1) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$notify(r3, 0x402, 0x80000000) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/21 09:21:10 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0x6) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f0000000000)) alarm(0x0) 2018/03/21 09:21:10 executing program 0: r0 = userfaultfd(0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x8}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) getcwd(&(0x7f0000000040)=""/97, 0x61) fcntl$addseals(r1, 0x409, 0xb) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) readahead(r2, 0x3, 0x341) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x7, 0xa0e, r3}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/03/21 09:21:10 executing program 5: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2000007, 0x8011, r0, 0x0) ftruncate(r0, 0x20000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x7) 2018/03/21 09:21:10 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f0000000080)='./file0\x00') getcwd(&(0x7f00009c4000)=""/61, 0x3d) 2018/03/21 09:21:10 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23}}) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=ANY=[@ANYBLOB="1c0000001802000000000000000000000a0000000000000000000000"], 0x5a8}, 0x1}, 0x0) 2018/03/21 09:21:10 executing program 0: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x10001, 0x5}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 09:21:10 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x0, 0x0) r2 = epoll_create(0x7) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xd00, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x80000001, 0x7fffffff}, 0x1, 0x20, 0x9, {0x7, 0x5}, 0x9}) r4 = dup3(r2, r1, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/21 09:21:10 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r2, r1) 2018/03/21 09:21:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x7a2, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/21 09:21:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x1001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xb808) 2018/03/21 09:21:10 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) sendmsg$netrom(r1, &(0x7f0000000a80)={&(0x7f0000000000)=@ax25={0x3, {"612ef56185c7e1"}, 0x40}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000040)="f23f3ac8fefc81dca56bd8bf584bbc76136bbfb70474288b69ff300dbe56c50aee0337091d3f8457a6b5085518779a5adab58d7df11c4aa6d8d8171b214401d44950a9154083a38b791aac3f06d5d4b0e49d521798d158ef8285126727263dc8c05d74", 0x63}, {&(0x7f00000000c0)="0206f84a52796d12bd19", 0xa}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="ce75da008c4a79255756528c06794dcc9868a075ba1d012aa2b249ff9e752dfb7db1f66ea8182308e1a455c1d9453cce40b49eb48f6799731417ca2d60fc963ebd853589f2cbcc7e846f5cf9e87a9f8c2de261d3c7d6fc6e80885cb19e5a34f18c79c82121840073be64a753ba4434d1d9c332f4f34762f2138503c312a346e2b8cec366aca126b24b4e51f7b9f75653c969b1d931e665fcb6a317eef71a5b1fdde5f3c1a1b770e4b0ef9ca5fe9b7024e8474442971d9dd6c1c9e5226966ca7e28758f67a5ea92ee93e61ca353afadb252331de36362a70da2183e1f47bbedda732807", 0xe3}, {&(0x7f0000000300)="41d8412a70b6bf8b44d843bfbba9a07dd35ddea57be4506eb522e18891758c6e302da6e33c60abecb0ddb31ad8931985e4f12e2dac6fc92661530259165abcc060f6d942bdd38e0173bf7da592f1791234913eb421aa2b968a2ad921574c700d7fea1e867c3ff16a28bcf3b3748f388feb151ef8f1821912c978182dd624e8c9af0d9425b63404d10f5e45e71ed385f909c197ca190887d09c8f67245a3400283634ec734d914f", 0xa7}, {&(0x7f00000003c0)="919359451a1b91be168bafb81200105e659f309d8ffed7ca8c3488c5fac9ee513466eecfc2788e615c9db2e207698a7d5614792cefae8640246201357d6b6fd622faee10db60d3e226d26c8646aab76561f8178997fb95657248ebad8189cd75aac52344eca25bc475ff091f90ee874492aabfdd99cc4c2d374e71015127c03e66ac735e48be2da21475cc3ec81c10f5f2fdd8eff5f201572413d86d667b54d2df1a85b4dcc57160", 0xa8}, {&(0x7f0000000480)="64b6ffb47505f8b2284a8fe83285014d", 0x10}, {&(0x7f00000004c0)="d3e93a0c53054a399df235b33219c0dba2e5e01a0b8b698d751c8209106d754a7d899260961181cd4cdf06cbdab0476fb6d27afe0bdbf7dd8c7b9e1d12a33c20dbe2cc0c6bcf1bc30ec468c2a948043d7af24c12e64f198ecf0de65d3d9afb0bb2fa7bb0ea9281917057d5d3380dbde47698232342c0e0b7f1e4fd8ed41b015a35c2aebf4f2fd7ac21e2f6e83338e705f88f0fb5b9dbc8b1768701f9947121be7e00a20db82a61c862c8e1fa6228eb039b78a3289588aa1705", 0xb9}, {&(0x7f0000000580)="cba826efa5c48e89f8697af1042031eaea04f8175624ba8e8bbd8e2202c5eda9bf91a75ce9e11cccbda74531f6d25855a864c62c178dae3741ad52428dd783074aa1e2801b768af84e48b76ed2ea0dbb8f64a6c8ae0a429f5cee", 0x5a}, {&(0x7f0000000600)="bfc50c226359155620878e95bdcd2664fca6fa0074373d19e413a4eae663f027db8a0c40fca41c6e1afdb846397cb06de8579fb02f5bc7c4e64c726df7e68c2668331b4352e130c5432fe51a080599c4a8c75ff8fc7c358b7d25c5c4f3c81869a6793a06e3685ec3f1e948a7826829deb33ceaedbf269f340ae1065e3e2674890cad49182ad5a68579547437a1491220e3cc08461885", 0x96}], 0xa, &(0x7f0000000780)=[{0x108, 0x100, 0x9, "c739936e2febede5cc89c9d88f83586d9094efb6695b08f60f4e0ce00ce3a7e0b2a6710f4c052e94c29391b085ab9ffd6299cfd092fd2ea39499812eb5becec8f168bdc7f15073ada05a24e207d1972f2f32477c49ab021109fdcf8bf80795089f373af3ddd5a81ad6cb810509613adf7ef3ae37d926541f3d978488bba61559efa851248810ab80606877c901e8a403a0fc6cf80d09d36dcf72bd3eeba4fafdd18a25b17d258198d0867fc1fc30c6c45a69cf766ca10c67280fff26946f2639c54a680869f1800907b8255a0549e6b5868005e093afcd7ac46347b25d5f076b2fda07006262c010edae13ca0e413798d1"}, {0x30, 0x102, 0x10000, "f062a1eff1b36583b2804fdc2e393e499b2f7938489c0dcb7beccf647e"}, {0xd0, 0x13f, 0x9, "0d5c0fe490c9c3a88fa547340b2723d2494a8c4e5d168564936441b4bbaca336a7395817873191d36220efdc530e264483b96bb2e89dbd8afef0a33851c7a093f53806ea0cb53989213fecf52cccd564573f942c6400cc27b340df3510363b0a552ccdec9ce8b24551b6ebb427382f98aa251c44757c87a7460edb8d2449f7c8c105f55a77e50a8c19895846d48cdb70e36d9d93ef8cd07dcc298cc2c293f6becccc4cf86ccd34c6be9f4682d693aef19f894a2c2470c2c67daafd01cacb"}, {0x60, 0x1ff, 0x7ff, "0d825aa5f95635aa6bb41468edf3381d13e486a98cb7b40b684ee9afe1b93efe75a1f22d066104d6f3724f7f752a3fddb9ad25721535782377343f4c49640676974417fc34d098f13d"}, {0x88, 0x108, 0x8001, "925dad322a1ecb7c18a86be87a3b023f552220094e6b2441910bddc21f98ef1c123dc31f7831ac40674bac2f6115ac73021caecabe5cab986e451a8aef5f6615ddea332ac6999cf7453d0dd8a4cfbc380beb9cb58e50700c42065e61c893537ab1f6b473a5aece2490b9de9f2d47c653b90d8a"}], 0x2f0, 0x8001}, 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/03/21 09:21:10 executing program 6: syz_extract_tcp_res(&(0x7f0000000040), 0xfffffffffffffffe, 0x75e3) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0xffffffff, 0xfffffffffffffed9) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2018/03/21 09:21:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x2, 0x1, {0x2, 0x1, 0x8, 0x0, 0x10001}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x62, "e1b53cfc34977eda2438f35f4cb5739f2f4eea7ddcd506ebafc33ab0e180d4800d8fcc962f4368e3b4d97353c811a819ae4c08650de42d36783b085fdc5fd1ac27f3995277b3157c0034cf087a8c00e8c451c67677ef86b3e22faa5df91b748a9764"}, &(0x7f0000000140)=0x6a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xc6, "ba4d088916769c8c318811403c89e3e11b0e3c532fb767474c65e6b0001669a39c863692dce6ccd5823e5e817b8fe4c8c2e5bb87ba832b32ebe6dd497664a4361258cc8e28c1cf830162a91152b2a2b2e200e8ac9a924ce6e0573307cac419e3d3c0a72138bce14ad1cb763a1479fd418f2b17d3c76e3409d647b8430b9871bf071761aaec58dfce5e6a4405b0f3fc7874662a576ed235ddf73e1e7bf0f8a3ead75de4cf5b6f9e0ac7bdc7808bdfebaed5ea53a2f091e2f0f68ed64292dec7c63c034789ca02"}, &(0x7f0000000280)=0xce) 2018/03/21 09:21:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000000000)=""/135, 0x87) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x100000001}}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8000) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=""/191, 0xbf) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/21 09:21:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0x3ff, 0xa6c5, 0xd2e}, {{}, 0x7, 0x0, 0x9}, {{}, 0x4, 0x8, 0x8a}, {{0x77359400}, 0x5, 0x8, 0x1}, {{0x77359400}, 0x28, 0x1, 0x100000008}, {{0x0, 0x2710}, 0x1, 0x1, 0x6c5}, {{0x77359400}, 0x5, 0x5, 0x8}], 0x457) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ac778e67ec50e0a35042aec1a9b1a22b484aaf2a2c0039faf9ba7cdb77f6912272cd4761b3"]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) timer_create(0x4, &(0x7f0000000240)={0x0, 0x1f, 0x4, @tid=r4}, &(0x7f0000000280)) [ 56.002140] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/7866 [ 56.010683] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.016344] CPU: 1 PID: 7866 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #28 [ 56.023950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.033292] 0000000000000000 ff699a92283eecff ffff8801d2527480 ffffffff81d0408d [ 56.041257] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d4fcb000 [ 56.049237] 0000000000000003 ffff8801d25274c0 ffffffff81d63fe4 ffff8801d25274d8 [ 56.057226] Call Trace: [ 56.059797] [] dump_stack+0xc1/0x124 [ 56.065147] [] check_preemption_disabled+0x1d4/0x200 [ 56.071881] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.078345] [] ipcomp_init_state+0x188/0x980 [ 56.084370] [] ipcomp4_init_state+0xb0/0x7d0 [ 56.090396] [] __xfrm_init_state+0x3e7/0xb30 [ 56.096435] [] xfrm_add_sa+0x1916/0x2e40 [ 56.102118] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.108933] [] ? nla_parse+0x213/0x260 [ 56.114438] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.121246] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 56.127272] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.133300] [] ? ksize+0x92/0xf0 [ 56.138285] [] ? avc_has_perm_noaudit+0x460/0x460 [ 56.144757] [] netlink_rcv_skb+0x13e/0x370 [ 56.150609] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.156637] [] xfrm_netlink_rcv+0x6f/0x90 [ 56.162403] [] netlink_unicast+0x522/0x760 [ 56.168256] [] ? netlink_unicast+0x44f/0x760 [ 56.174284] [] ? netlink_attachskb+0x6c0/0x6c0 [ 56.180482] [] netlink_sendmsg+0x8e8/0xc50 [ 56.186335] [] ? netlink_unicast+0x760/0x760 [ 56.192376] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 56.198840] [] ? security_socket_sendmsg+0x89/0xb0 [ 56.205390] [] ? netlink_unicast+0x760/0x760 [ 56.211417] [] sock_sendmsg+0xca/0x110 [ 56.216924] [] ___sys_sendmsg+0x6c1/0x7c0 [ 56.222700] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.229248] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.236816] [] ? __debug_object_init+0x1f3/0xc30 [ 56.243197] [] ? __fget+0x47/0x3b0 [ 56.248366] [] ? __fget+0x213/0x3b0 [ 56.253609] [] ? __fget+0x23a/0x3b0 [ 56.258855] [] ? __fget+0x47/0x3b0 [ 56.264011] [] ? __fget_light+0xa3/0x1e0 [ 56.269697] [] ? __fdget+0x18/0x20 [ 56.274860] [] __sys_sendmsg+0xd3/0x190 [ 56.280454] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.286222] [] ? SyS_futex+0x210/0x2c0 [ 56.291730] [] ? fd_install+0x4d/0x60 [ 56.297149] [] ? move_addr_to_kernel+0x50/0x50 2018/03/21 09:21:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x7a2, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/21 09:21:11 executing program 4: flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/21 09:21:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendfile(r0, r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6f97, 0x0, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xd0, "5ce62d0d884c4ddd8f4717aeb250581d38da566cde8a62d7953b7a52c4d46a379f709aef6847d4bb2085fea8f9099c10a2e57bb71c3f13ca226a40a71a0e3759a205dccc1189ff78b8442040932fc5b1f48ec1ea5b84b0a1ec8ffd26c7ca973867a00c4cbca00c830b472d0b86aad87bdac40e035aeafb4bbddecad985ef751a7f962d70c671980351b810e0761818711a64109e34f996c8d50d84d9f3b04bce22e5284869a98594d2639752e11407f4cb85dd20bdef4d0883cf096432e45dba6c561b05b39a026933ece42a30572f61"}, &(0x7f0000000240)=0xd8) r2 = accept4(r0, &(0x7f0000002180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002200)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7b, r3}) accept(r2, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) 2018/03/21 09:21:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e92ff6)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/163) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @rand_addr=0x69}}, 0x1, 0x200, 0x1ff, "c8d0a195cc11a716ee7887d08a532bc9d1e914f0478be2bffb51da3625e92d550d29008a1a70524201ff8b4fec17ca9a7b7eff23ae747da1748036cd54ae453901a07185bab5d513adcd2d930ca32aa9"}, 0xd8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) 2018/03/21 09:21:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 09:21:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000006c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="8306a9f2fcfd4b35df60101361bd940e0ad5302f18053e9e2c30003bb5a2cebf7d5c29462e3c5e23bee84515eed62d27821984736b6b5cf31b9a4fc54de2aaa5cc"], 0x2, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49, 0x1000}, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140), 0x4) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 2018/03/21 09:21:11 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x1) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x1, &(0x7f00001c3ffb)) 2018/03/21 09:21:11 executing program 7: syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100005, 0x10001) [ 56.303358] [] SyS_sendmsg+0x2d/0x50 [ 56.308691] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:11 executing program 0: kexec_load(0xe36, 0x3, &(0x7f0000000340)=[{&(0x7f0000000200)="bbe9c6d6b708e7065bf9f7b7658e3555fcc41f1a575a2334efa9911b379e4d9fbe072941b38239c0785f3d99ad7ba2203e3715307ccde12eb27128472c03f4a74f2c51c480f51714a31c6e676390e670791566248cb25d7d777e23474620071f3e63a6c6415168096f502764fe36f37ec1ad028aefb7091f15aa15646f9d2ae7a76690f3dc4998139d10c451ed3cc03e7918f831d3a78738d0e790188638456b6125a811c5886488d8c27c6a460c7c7cc6c0b4c04446c91bb94fa0196b2884ee", 0xc0, 0x2, 0x5861ec9f}, {&(0x7f00000002c0)="b1d48647d77d04dfae8565eca2b288b4351b4670a249f0a59e72070e52fb3090b86b961b4c0921a87da2fea71ffa", 0x2e, 0x1, 0x999}, {&(0x7f0000000300)="e79dcdb1ab9d00fd", 0x8, 0x8}], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20008000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)=""/102, 0x228) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) r1 = socket(0x2000000010, 0x3, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000001c0)=0x2) write(r1, &(0x7f0000000540)="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", 0xffffffffffffff23) 2018/03/21 09:21:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000), 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x100000001}, 0x8) 2018/03/21 09:21:11 executing program 2: keyctl$invalidate(0x15, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) accept$inet6(r0, 0x0, &(0x7f0000000000)) 2018/03/21 09:21:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000180)="8d36fda1b405e6da428a91b0299d9b74ad0a43245c88c521a982b8052b9ee2345c9ebe864a574179b706612db6b803c946f609bff95d92f7e8842cc3878f3b24abe27cd6fe848900dcf443209a64d78720c3e528509a10c59bda8e7b553925476862909b911ea465964de8ac0e07d119a2ffa53941b59b9ab15614d1f499b70443d17f1312b5fdb1e33e52d06e11f7437ef1024afa2facdf86e227cee04c9a3daa087f92cb7a6c", 0x20000000000000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x8001) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0), 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x200) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gre0\x00', 0x1}) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a2fa4)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x192c) [ 56.413293] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 09:21:11 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x403) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/03/21 09:21:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x14, 0x0, 0x5, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/03/21 09:21:11 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0xe7, 0x8001, 0x0, 0x1, 0x3b9b}) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x0, r1}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000000)={0x20071026, r4}, &(0x7f0000000080)) readahead(r3, 0xffffffffffff0000, 0x4d) 2018/03/21 09:21:11 executing program 1: r0 = dup(0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400050a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100000000000000000000fbffffffffffffff000000020046207f0000210000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/21 09:21:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0cf3ffffff0000001100000000000000"]}) 2018/03/21 09:21:11 executing program 4: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f000053b000)=""/182, &(0x7f000053c000)=0xb6) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x100000000, 0x8000, 0xffffffffffff1262, 0xf52d, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xfffffffffffffffe, 0x7, 0x3, 0x8, 0x1, 0x759, 0x4, {r2, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x5, 0x6, 0xfffffffffffffff8, 0x100000001, 0x1}}, &(0x7f0000000200)=0xb0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x192c) 2018/03/21 09:21:11 executing program 7: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000040)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x8, 0x100000001}, 'port0\x00', 0x14, 0x8, 0x100000001, 0x2, 0x401, 0xdd7, 0x40, 0x0, 0x2, 0x2}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0x1}, {0x100, 0xdfc8}]}) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6, 0x1}]}) 2018/03/21 09:21:11 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x210800, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffeff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r10 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) r13 = getgid() sendmmsg$unix(r0, &(0x7f00000007c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="cf319cb23ae6fff98b094e687f90bf1d6adedbf8f50abb6837a71abe2c5d9ce8398004e1a5569f46217c199f466c5acb9232b03713c5674cd96a2306753243b090611ce719df152e53d7613d3ec686b39d28fa48d05f93785a56706b59df98a370b9106e7327bc29bb808fc1", 0x6c}], 0x1, &(0x7f00000006c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0}], 0x1, 0x20000000) connect$ax25(r0, &(0x7f0000000800)={0x3, {"98507e76cb5554"}, 0x6}, 0x10) sysfs$3(0x3) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{}, {}, {}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000008c0)=0x2) ioctl$KDENABIO(r0, 0x4b36) sendmsg$nl_netfilter(r0, &(0x7f0000000e00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x13001008}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000940)={0x454, 0x3, 0x8, 0x4, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x8}, [@nested={0xf4, 0x60, [@generic="5e7269fd9bf4920d3e0232233482dfc62537d438f0aeb216346128cf8a666f4e0195c39c9aada7875d23f71903beae94950bf293efe1e33f3335f6052186cbf4eb7a1b97316b067b2760bfcc436bc3ceb5037904bacc3ac0112f2ff77b855975bbbf0099b029109a8a8caf90b25c0ef905aa3e021543a9876d5f7a35d46f519af65d3ea32318beeb7ca902112a6617ef6ebd0334b4fd20a13b8c91a12872d49515eb830efadc5f202fcfe305a472f84b9a7a3ae0b164f1ae2aa348ab5eb6a8a069cf0e8b3352fb65492a2e8a309eb976d1cae419ddccb9222665bea8a798cf7f2a5c34fca1fe7efe65d9bf591c"]}, @nested={0x2b0, 0x58, [@generic="d9dcb379ea75d63376d93e1c294c6db95385c57628fe6291b61a8efd1079261e1761760be31d05ebbd87d618a9fae794f4a02ae0d7dba7e12e660d53bd16fb84df20d5844d6fff3a189f97bfd656bfda1fbb6adf208b695a5525cebaf966c2bb971be43ef9c13c4de7dbf930f419dc998b8ae11fae735e934a", @typed={0xc4, 0x72, @binary="577bff6c026caf20e3deda2cba6f218ab0425b9c297f0c75a5a856d53a6894e248d04d468c508705cb89bafecf70c41a89259eca29be8b61a419e34cf078dbe2b91ae81e477478d69ecfe7f573938dcca17da45d1a56cb36c32571f530e1be5528dc4400b9012a70a9a989fbb22568653fe94ef5f5b2888bb00e5632b1659c2c61d7759479b5a4e18b9af144688ba26aa83af1e67886feb1599b286210c6d1805230a421109f5037fde98f38d539a7e38db7af91e423dd2add"}, @typed={0x8, 0x6f}, @generic="4de04f9016dcf0ab14148b0ee60117ac19c942f8c62bc062cc7efed258f11a60c73869f5decc9dc4051ef81086d78aab47287a046816f1516db0082230e5578dd6e80ccadfc95167eb100a5f965c900422110f23bf91a855a42dd5b7c1b0787c20cfb79407ab00a5178550bf910a54408b9be92dc7eb4973ffe15dcbc26fb5723ea36ffb812a37f1b21f925c498abc7f263c4670a968fc1d3b74", @generic="7ae3f5afa11af8420b256c184a0204eeb528904ae4158d534eda3ad4ff3a7904ac64ead13d2516b70a0e24ad72efce596708d339c5948d13e9591348a4c1f504ba50adbfe552909bf6703ac8026e062a7c1cf01f0ff5f67de040b20de20bc5e0c4dca9dbee51be3196bffc8fcb4e6f86a5d71f08eb5a286dca56db21ea4701e7251d41f98782957e8ca1e8612e10b4ece6ee2bdaed56805755d880e10a0ab5985df033a62ebd6fa592f6c92c149237883d3814a3d16decebb44e9fd7eb4b", @typed={0xc, 0xa, @fd=r0}]}, @generic="6a71e2e28a4fafeceaf96653d3389b8b3a4859673575b8a80af8e65e74a875a8bd405a1269358f3a81b2f01f21ff0b6a6d9a5953f7b69133183e78d89d81a9331f8b4c84dc828d2454f5ba5ed7528cf380b24b48b485516dd700d89f28f90466507dce1d2e9ef19ac3280ccbb963472f06d7ba2f39281be08ad7b7a6be17c03b7d761eb415334ff11f4c7fc9bc7030", @typed={0xc, 0x6b, @pid=r11}]}, 0x454}, 0x1, 0x0, 0x0, 0x24040811}, 0x48051) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000e40)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000e80)) getsockname$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, @local}, &(0x7f0000000f00)=0x10) connect$inet6(r0, &(0x7f0000000f40)={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000f80)=0x8001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000fc0)=0xca, 0x4) ioprio_get$uid(0x0, r6) [ 56.475881] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 09:21:11 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) flistxattr(r0, &(0x7f0000000040)=""/172, 0xac) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x192c) 2018/03/21 09:21:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f00002a1000), 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x40000000}) 2018/03/21 09:21:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400100) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d53000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/03/21 09:21:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$int_in(r0, 0x100005435, &(0x7f0000011000)) 2018/03/21 09:21:11 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) write(r1, &(0x7f0000000080)="c7a3c9a82f71115b171541f06dcbe4856c556b52affb2ae985dac6b6dca194a0830b17a75bd4fedfd93e7860682eda50cd046eda", 0x34) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x20}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') ioctl$KDADDIO(r4, 0x4b34, 0x3) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x44, {0x2, 0x4e21, @loopback=0x7f000001}, 'gretap0\x00'}) [ 56.521154] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 56.526884] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.550587] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 09:21:11 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000000040)) setgid(0x0) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x192c) 2018/03/21 09:21:11 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, 0x4) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r3, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r3, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="cb44a26e263f4eabf1a6560588", 0xd}, {&(0x7f00000004c0)="fbc863c4534324a3978125f5f0b6e9757e75232ab3a76746a16dc4fe2c9ec9c339318f5bb391bde3c57d2b84df5ed7bd0949132d0a2ac696e1d3e3d6046f24efdaa9a37b75a02f38213bf23c451fa3ddf97e6c7e7cc351505c2cdff826eff949e09a8e41a167d46256930959a578258a1e9bbeaa3fcada3c8bdfc0bc9e245d170b6c890a38f65e462c4f65c7642eea9dba0436c0d418cb9a6610702c5a1fb71abeb82d5c3d3d86f43cbeb5a375e782f199ce6b411f5236c57e35fbfb74ed811269a85c5d596bc4972526b867ff2bb8d69d07c4649f79f3c438eb71b5c6082699874519a68d74cb5eaef81629620f9c", 0xef}, {&(0x7f00000005c0)="5cb9f16775a045b94139cc70d6d4c7638305581b6b67cf7ac2c46dc539917e37b30b6e5dc4032bbaf82b114ed08547dfc37bd31eaf1fdcadccc433d0627bc10158ac7f53577c9441aa4d86f37e699f7ad1ca9f0cf6d89c813476d368e75f1a7eb0ec355a3c666b3c68c5bd3f80b4286a667a43ac0d4d189e597169ee9e5ee7cb3b19b61bc9a293ad52bceab42fcf0cbc95", 0x91}], 0x3, 0x0) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x7b8}], 0x1, &(0x7f0000001180)=[@rights={0x28, 0x1, 0x1, [r0, r3, 0xffffffffffffffff, r3, r0]}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r3, r0, r3, r0, r0]}], 0x58, 0x8000}, 0x800) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r3, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) [ 56.594250] audit: type=1400 audit(1521624071.632:25): avc: denied { dyntransition } for pid=7960 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/21 09:21:11 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) ioctl(r1, 0x80000001, &(0x7f0000000000)="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") 2018/03/21 09:21:11 executing program 5: getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') pread64(r1, &(0x7f0000aec000), 0x0, 0x80000) 2018/03/21 09:21:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14, 0x80000) bind$packet(r1, &(0x7f0000000400)={0x11, 0x0, r3, 0x1, 0xfffffffffffffffc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = getpgid(0x0) rt_sigqueueinfo(r4, 0x26, &(0x7f0000000080)={0x27, 0x8, 0x7, 0x6}) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xfb}], 0x1, 0x0, 0x0, 0x805}], 0x1, 0x40) poll(&(0x7f00000000c0)=[{r2, 0x2}, {r1, 0x200}, {r1, 0x15c3}, {r0, 0x80}], 0x4, 0x9) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x1) 2018/03/21 09:21:11 executing program 3: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x400001, 0x0) 2018/03/21 09:21:11 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9e, "c7491013d1420214f3298d0f7b1457fcc7a718ab390ccc3b1adff74db47919a1b8d6fc6cf73e4fa585f598e28d512f9aa049266b1d264bde2f1370a13ee0c5f5ca6ba2a7dadbd3ea42fe64dfc6d8c645d4c5750382d0c2bc733bfc198cd67e9eafbc1453659321ee8545497250f263455a5371a1149b9ad38a522c1b9473c259425fc2b8018c7a8e818c13f810a989581dc26a6e624a18f097b28a111cbc"}, &(0x7f0000000100)=0xa6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0xffffffffffffff00, 0x5, 0x80, 0x54}, 0x98) ioperm(0x8000, 0x8, 0xf) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="c15d2ce5f9b9d9b303119ac83630c2ea9e7ee4835cb94d061eeed0b3917d9f7245fcc90743534173754e8e84d09107bd1cc72ff426eaeb2b82c7f635f6d3129525e116447b1747b215f3064f8edeec386c9b4f46a62cc6a41dbb92523b8053a852707f379a1d7d56b49f4a3441c4ba42f5dbbab078482cd1277168492ca7aa3a08e9150578d551d1d5bdf28be41dfc9b39ca6ea7ea2e6ed91ee96fa3bb84b14cb23f4fd03ec709a061747ce26a1673c7", 0xb0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000380)=""/140, 0x8c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) get_thread_area(&(0x7f00000004c0)={0xfffffffffffffe00, 0x1000, 0x1400, 0x1, 0x6, 0x1, 0x2, 0x3, 0x6, 0xb3}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000500)=0x8) r4 = syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x2000) mknod$loop(&(0x7f0000000580)='./file0\x00', 0xe000, 0x0) stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) fchown(r4, r5, r6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000740)=0x338c) bind$unix(r2, &(0x7f0000000780)=@file={0x1, './file0/file0/file0\x00'}, 0x6e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000800)=0x5, 0x4) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0xe000, r5, r6, 0x8, 0xe13, 0x1000000) bind$unix(r2, &(0x7f0000000900)=@file={0x1, './file0/file0\x00'}, 0x6e) getitimer(0x0, &(0x7f0000000980)) ioctl$TIOCMGET(r7, 0x5415, &(0x7f00000009c0)) getresgid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)) fchmod(r0, 0x108) unshare(0x10000000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={r1}, 0x8) bind$pptp(r2, &(0x7f0000000b00)={0x18, 0x2, {0x2}}, 0x1e) accept4$inet6(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000b80)=0x1c, 0x80800) exit_group(0x23000) 2018/03/21 09:21:11 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7, 0x6}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x400}, 0x8) 2018/03/21 09:21:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4a60cf639f4e0edc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000140)=""/20, &(0x7f0000000180)=0x14) modify_ldt$write2(0x11, &(0x7f0000000000)={0xc711, 0x20101000, 0x0, 0x7fffffff, 0x7, 0x7, 0x4, 0x1, 0x0, 0xd6b9994}, 0x10) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:11 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000300)=@random={'user.', 'bdev\x00'}, &(0x7f0000000340)='\x00', 0x1, 0x3) r1 = socket$inet6(0xa, 0x0, 0x40000000007) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000c1000), 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="97ffffff312a15fa721cfb32cb3d689730b05616b73a3c042f49bd3ae405584c9e7f832c13313c050000001a44a7cf265d74a5d543818740db9c3624df2a9b95a88a3568e3eff5437e4e2b37a58f658c19e2f65cc54dc1265257f047db2c234ea7bf38b282ed652799536a33963d023e549059f243dc8952bb5e3729c80e23fd7baeb091ef6f143738434ea95f611fcf6e0f00d790b308a035cc43ed7765a0d0c7deba1a708040c4bc2f4b3e4e8d649290af1e734f2377198a"], &(0x7f0000000040)=0xaf) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0xffffffffffffffff, 0x5}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000000c0)=""/226) socket$inet6(0xa, 0x1, 0xffff) sendfile(r1, r3, &(0x7f00000004c0), 0x400000ff) [ 56.662451] binder: send failed reply for transaction 31 to 7968:7975 [ 56.673216] binder: 7968:7975 BC_INCREFS_DONE node 34 has no pending increfs request [ 56.684537] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.699576] binder: 7968:7992 ioctl 80000001 20000000 returned -22 2018/03/21 09:21:11 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x6) 2018/03/21 09:21:11 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x6}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, &(0x7f0000000180)=0x8) 2018/03/21 09:21:11 executing program 5: seccomp(0x0, 0x1, &(0x7f0000000180)={0x24c, &(0x7f0000000100)=[{0xfffffffffffffffc, 0xff, 0x6c, 0x85}, {0x400, 0x6, 0xfffffffffffffffb, 0x2d}]}) r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='/dev/hwrng\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write(0xffffffffffffffff, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000859ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket(0x9, 0xa, 0x9) sync_file_range(r0, 0x7, 0x3ff, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x81}, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/131, &(0x7f0000000280)=0x83) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x47, 0x3f, 0xffffffff, 0x5, 0x100}, &(0x7f00000002c0)=0x14) [ 56.715925] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.749931] binder: BINDER_SET_CONTEXT_MGR already set [ 56.756346] binder: 7968:7975 ioctl 40046207 0 returned -16 2018/03/21 09:21:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkalleZ0\x00', 0x1401}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x4b47, 0x4) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000e2ffffff0000000000007d86e70000006700000000000000000000"], 0x2e) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) [ 56.763110] binder_alloc: binder_alloc_mmap_handler: 7968 20000000-20002000 already mapped failed -16 [ 56.772853] binder_alloc: 7968: binder_alloc_buf, no vma [ 56.782187] keychord: invalid keycode count 0 [ 56.790968] binder: 7968:8007 transaction failed 29189/-3, size 40-8 line 3128 [ 56.805373] keychord: invalid keycode count 0 [ 56.809080] binder: BINDER_SET_CONTEXT_MGR already set [ 56.809087] binder: 7968:7975 ioctl 40046207 0 returned -16 [ 56.809123] binder: 7968:7992 BC_INCREFS_DONE u0000000000000000 no match [ 56.810710] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.837379] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 09:21:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x52647d5a) flock(r1, 0xe) connect$inet(r2, &(0x7f0000000040)={0x2, 0x8000000040004e20, @multicast2=0xe0000002}, 0x10) accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f0000000180)={@rand_addr, @multicast1}, &(0x7f0000000080)=0xfffffffffffffe31) 2018/03/21 09:21:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x0, 0x3, 0x3ff, 0x2, 0x7}, 0x7, 0x3}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)) 2018/03/21 09:21:11 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x0, 0xe8, "20319bbbb7453e7e854a66a2d0e1c148532df35574a99df42d303730096c5c7e649989a52e9120f75edc8e245f9a4d9c05ddd12f8b1a15328167151d0d8317d53c82d43fca802f3658ae150ff0ffe4e8e213259fa809cc247f07b3c1f4c606a7ccc0329929be510ce585f2c5339a53a1a6c78419c2aa7b231df40abfcb1ed0844a506d4f9276cf882f386fe8898952e4d369c3bdd7799e446535f39b835eaae794019f546e121d85c6e7dfb17fb033df5a92d538c39f303dddd956086b74ec30d9fa64c1de91962b11b5a8577850249830c166c3dbabdac704ef22992b32768724530376d32f148e"}, 0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xf5c, 0x7, 0x8202, 0x9, 0x3, 0x3, 0x8, 0x8, r2}, &(0x7f0000000200)=0x20) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) 2018/03/21 09:21:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) 2018/03/21 09:21:11 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffe7b, 0x20000008, &(0x7f0000000040)={0xa, 0x4e25, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x33a) recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f00000005c0)=""/66, 0x42}, {&(0x7f0000000640)=""/71, 0x47}], 0x8, &(0x7f0000000740)=""/104, 0x68, 0x1}, 0x1000}, {{&(0x7f00000007c0)=@ipx, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000840)=""/208, 0xd0}, {&(0x7f0000000940)=""/227, 0xe3}, {&(0x7f0000000a40)=""/137, 0x89}, {&(0x7f0000000b00)=""/22, 0x16}, {&(0x7f0000000b40)=""/219, 0xdb}, {&(0x7f0000000c40)=""/138, 0x8a}, {&(0x7f0000000d00)=""/220, 0xdc}, {&(0x7f0000000e00)=""/57, 0x39}], 0x8, &(0x7f0000000ec0)=""/203, 0xcb, 0x6}, 0xe315}, {{&(0x7f0000000fc0)=@hci, 0x80, &(0x7f0000001180)=[{&(0x7f0000001040)=""/207, 0xcf}, {&(0x7f0000001140)}], 0x2, &(0x7f00000011c0)=""/44, 0x2c, 0x81}}, {{&(0x7f0000001200)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001280)=""/56, 0x38}, {&(0x7f00000012c0)=""/24, 0x18}, {&(0x7f0000001300)=""/12, 0xc}], 0x3, &(0x7f0000001380)=""/74, 0x4a, 0xa207}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001400)=""/65, 0x41}, {&(0x7f0000001480)=""/3, 0x3}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/89, 0x59}, {&(0x7f0000001540)=""/83, 0x53}, {&(0x7f00000015c0)=""/19, 0x13}], 0x6, &(0x7f0000001680)=""/115, 0x73, 0x1}, 0xada2}, {{&(0x7f0000001700)=@sco, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001780)=""/29, 0x1d}, {&(0x7f00000017c0)=""/242, 0xf2}, {&(0x7f00000018c0)=""/207, 0xcf}, {&(0x7f00000019c0)=""/236, 0xec}, {&(0x7f0000001ac0)=""/80, 0x50}, {&(0x7f0000001b40)}], 0x6, 0x0, 0x0, 0x3ff}, 0x1}, {{&(0x7f0000001c00)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001c80)}, {&(0x7f0000001cc0)=""/177, 0xb1}, {&(0x7f0000001d80)=""/213, 0xd5}, {&(0x7f0000001e80)=""/187, 0xbb}, {&(0x7f0000001f40)=""/12, 0xc}], 0x5, &(0x7f0000003040)=""/188, 0xbc, 0x22}, 0x2}], 0x7, 0x10141, &(0x7f00000032c0)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x100000000, 0x0, {0x0, 0x2, 0xffff, 0x1, 0x6}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/21 09:21:11 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="44000000150001ffffffd3000000000002000000", @ANYRES32=r3, @ANYBLOB="08000200ac1414aa08000100ac14141008000400ac1414aa1400060005000000001000000700000000800000"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/21 09:21:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f0000000040), 0x8402) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/21 09:21:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 0: r0 = socket(0x19, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x7fff, 0x7, 0xffffffffffffff00, 0x3, 0x3ff, 0x3, {0x0, @in={{0x2, 0x4e20}}, 0x4, 0x7, 0x1, 0x1f, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0xdf, @empty, 0x54da}}}, 0x84) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2, 0xea}) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x422801) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000580)={0xe87, 0x1, 0xdb}) sendmmsg$inet_sctp(r0, &(0x7f0000000500)=[{&(0x7f0000000240)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000280)="e770913e34eb4d6f42323540c3041ca4ce999befa4c33f223870b9fcf35356742d508f94d9c4fffd935bf7d66a88f1725f3cc0bf031513037c09967afc04cd3ea98daa5b88e2174e7bd5fe9a707da71c17357f40", 0x54}, {&(0x7f0000000300)="188edfefeac48b44c31d7ecee5a8dbf77b067819c35778df136d6ffd67c46d633e8d6253db0dfc6c33ff94eabd45a9aaa7e8fb317fc24deb9fe89180731de565b1c371d00299078261309845187bb001df6181e2f9a2555b6cbe8e37940a6a46fb6296c2f4c42767401a6f705e3b787593868cfd6242e6bc2e9223bf552c011d8121325fe257c623d264b046b7b7bfa4e7126a5f29d31e41775a8ec28128f4251c8357aa9bf1d256ab0fb4088781f27dcfaa776b60e7f3e9ae5df6a84c06190f5b", 0xc1}], 0x2, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x200, 0x1, 0x1, 0x1, 0x0, 0xf6, 0x4d, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x10001, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xffff, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x4, 0x800, 0x6, 0x4, 0x276, 0x6, r2}}], 0xc0, 0x40000}], 0x1, 0x8000) 2018/03/21 09:21:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x9) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x8) lseek(r1, 0x0, 0x3) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7fffffff, 0x2, 0x8, 0x3, 0x9, 0xff, 0xa17, 0x6, 0x0}, &(0x7f0000000140)=0x20) rmdir(&(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0xfffffe3f) 2018/03/21 09:21:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x42002, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0xfffffffffffffffa) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000865fd0)=[{}], 0x1, 0x93) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_create1(0x80000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x100, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)={0x20000004}) 2018/03/21 09:21:12 executing program 5: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000080)={'rose0\x00', @ifru_flags=0xc000}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x2001) sendto$llc(r1, &(0x7f00000000c0)="56e162d750056aa806d01bf00a3fbf4c0ea2dcdcbb5ca00a346c4a21ce52ae343c02483ebc4630148dc522559f84f64a3b886679c87facf083fd9f8de49e7b98715e2d4f4ad1", 0x46, 0x4000090, 0x0, 0x0) 2018/03/21 09:21:12 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r2}) close(r0) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) userfaultfd(0x800) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300), 0x357, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r1], 0x18}, 0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x40000, &(0x7f0000000140)="741b373716f773e3b8cc870358ae1757565193b0b8b96821e6bb4ddf36b78c") [ 56.970868] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 09:21:12 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x40000000000000, 0x7ff}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) faccessat(r2, &(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x40) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 0: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x5, r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x70, &(0x7f0000000000)) 2018/03/21 09:21:12 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)=0x1f, 0xfffffffffffffd23) [ 57.012975] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 57.079859] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 09:21:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) eventfd2(0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/sequencer\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00009e6ff8), 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad3fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/create\x00', 0x2, 0x0) pipe2(&(0x7f00000b2000), 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000ac1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000817000)='net/tcp6\x00') socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000c45ff8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d46000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/enforce\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000bd5ff8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000036dff2)='/selinux/user\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007fefe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a3fef)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a6fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00006afff3)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ccdff3)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000022bff7)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000864ff3)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000fd9000), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1dfe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create(0x8) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000015fff7)='/dev/sg#\x00', 0x0, 0x0) memfd_create(&(0x7f000097d000)='[\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000b38000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/21 09:21:12 executing program 0: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) 2018/03/21 09:21:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970e9f3d2c36cfffd8016e3e696be6573001f140000d1f4e1890f2b61916e8fc61ecfa03b352261c548d8eb9aa9b2f964c0f6ea9b32fa0b18c4012200000000000000164fda3834bdfae8544614a5968f8a44b545e554fd8ad54a78a2bda553db37") preadv(r0, &(0x7f0000b42000)=[{&(0x7f0000aa9000)=""/130, 0x82}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x9) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x8) 2018/03/21 09:21:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8695, @loopback={0x0, 0x1}, 0x96d6}}, 0x7fff, 0x80000001, 0x100000001, 0x1, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0xfff, 0x2, 0x6, 0x7, 0x7, 0x81, 0x7, r2}, 0x20) fcntl$setsig(r1, 0xa, 0x34) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0xfff}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001780)={0x8, &(0x7f0000000280)=""/6, &(0x7f00000016c0)=[{0x4, 0xd3, 0x7, &(0x7f00000002c0)=""/211}, {0x0, 0x38, 0x9, &(0x7f00000003c0)=""/56}, {0xffff, 0x0, 0x3, &(0x7f0000000400)}, {0x81, 0x1000, 0xbf, &(0x7f0000000440)=""/4096}, {0x2, 0xea, 0x7, &(0x7f0000001440)=""/234}, {0x9, 0x26, 0x6, &(0x7f0000001540)=""/38}, {0x0, 0xe3, 0xd6, &(0x7f0000001580)=""/227}, {0x3, 0x6, 0x3, &(0x7f0000001680)=""/6}]}) r4 = accept(r0, &(0x7f00000017c0)=@can, &(0x7f0000001840)=0x80) ioctl$int_in(r1, 0x5421, &(0x7f0000001880)=0x1) r5 = accept(r0, &(0x7f00000018c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001940)=0x80) rt_sigreturn() setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001980)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000019c0)={r3, 0x29, "20fcb1392a40abef6021b47279221c1a51aaadc5dd54be7ecd8a9071e8a196b4ed4297857d35fcb92c"}, &(0x7f0000001a00)=0x31) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001a40)={r6, 0x4e, 0x4, [0x3, 0x9, 0x0, 0x20]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000001a80)=[{0x2, 0x8}, {0x6, 0x1f}, {0x2, 0x6}, {0x0, 0x2}], 0x4) r7 = getpgid(0x0) r8 = syz_open_procfs(r7, &(0x7f0000001ac0)='net/ip_tables_names\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r8, 0x0, 0x41, &(0x7f0000001b00)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000001b80), 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r8, 0x7706, &(0x7f0000001c00)) timerfd_settime(r8, 0x1, &(0x7f0000001c40)={{0x0, 0x989680}}, &(0x7f0000001c80)) bind(r0, &(0x7f0000001cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r8, 0x0, 0x1, 0x0, 0x3, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7293}}}, 0x80) fcntl$setown(r4, 0x8, r7) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000001d40)=0x4, 0x4) fcntl$setsig(r8, 0xa, 0x17) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001d80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000001dc0)=[@in6={0xa, 0x4e23, 0xf306, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x99, @empty, 0x3}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb4}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}], 0x80) 2018/03/21 09:21:12 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007480)=0x14) lstat(&(0x7f00000074c0)='./file0\x00', &(0x7f0000007500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x2, 0x4e21, 0x56b0, 0x4e23, 0x400, 0x2, 0xa0, 0xa0, 0x2f, r1, r2}, {0x8001, 0x7, 0x9eb, 0x101, 0x0, 0x7, 0xf6, 0x8}, {0x6, 0x0, 0x4, 0xfff}, 0x1, 0x6e6bbd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3c}, 0x0, @in=@broadcast=0xffffffff, 0x3507, 0x4, 0x3, 0x27f, 0xfffffffffffffff1, 0x6, 0x80000000}}, 0xe8) syz_emit_ethernet(0x8c, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@mpls_mc={0x8848, {[{0x5, 0x3, 0x7, 0xa385}, {0xffffffffd26a0968, 0x3, 0x1, 0x2400000000000000}, {0x101, 0x1, 0x3, 0x4}, {0x2, 0x4371, 0x10e, 0x4}, {0x8c04, 0x46, 0x101, 0xb8}, {0x0, 0x76, 0x800, 0x5}], @llc={@llc={0xf8, 0xaa, "e420", "0a867e9f04dad2cca8dbfb87953a88faf45fb587daf946f6bad9d61864b9ac5618317f8e44ff77f340d8fafadecb779b4d7bd994d603a1527d90e4f92dc68a8fc9da9f8cf894cfee0cc01ab4edc4edccf0272e48585759f6f6ac0b0d8d86dca9626a"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, [0xffffffffffffffe1, 0xb, 0x80000001, 0x40, 0x10000, 0x80, 0xffffffff, 0x0, 0x9, 0x0, 0x7f, 0x1, 0x7f, 0x31c03d12, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000480)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) sendto$inet(r4, &(0x7f0000000040)="168f9ee5e2c215c6eb2afc58060a59370c22b9ce689d26b102e4fdecf0e1181e51a844b88d79f07ad4b70b54554bb0", 0x2f, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 09:21:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/251, &(0x7f0000000200)=0xfb) prctl$getreaper(0x7, &(0x7f0000119ff8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7d7f}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1}], 0x84) 2018/03/21 09:21:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0x4, 0x4) fadvise64(r0, 0x0, 0x6, 0x7) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r3) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) r4 = socket(0x10, 0x20001000000003, 0x0) write(r4, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000000380)="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", 0xfffffffffffffd5e) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="e0e619e37bf9b3302e00", 0x0) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) r3 = socket(0x10, 0x20001000000003, 0x0) write(r3, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff533}, {0xa, 0x4e23, 0xfffffffffffffab3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xcba, [0x8, 0x7fffffff, 0x20, 0x1f, 0x3, 0x8, 0x5, 0x960]}, 0x5c) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)}], 0x1, 0x0) 2018/03/21 09:21:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/21 09:21:12 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000037000/0x2000)=nil, 0x2000, 0x200e) 2018/03/21 09:21:12 executing program 3: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)) close(r0) 2018/03/21 09:21:12 executing program 7: r0 = getpgid(0x0) sched_setattr(0x0, &(0x7f0000f63fd0)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) r2 = socket(0x10, 0x20001000000003, 0x0) write(r2, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) add_key(&(0x7f000003fff8)="00454772646e6786", &(0x7f000003fffb)={0x73, 0x79, 0x7a}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x1}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) 2018/03/21 09:21:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0xcbab, {{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "c64ad5bcf27afec3311aad1e97eab881a0aafecc24f36917b0fcd92bdd01570ee046a1757c2b2fe759422b4aa3247f99a6fd339e6d9708a59a926e2e7d4163535a253186808caceee55f011755d03684"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x6, 0x4) setns(r0, 0x40000000) r2 = dup2(r0, r0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x6, 0x3, 0xffffffffffffff80, 0xffffffff, 0x1f, 0x1, 0x8, 0x6, 0x8, 0x400}) syz_open_pts(r0, 0x0) 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) r2 = socket(0x10, 0x20001000000003, 0x0) write(r2, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 4: r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f54000), 0x4) 2018/03/21 09:21:12 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/21 09:21:12 executing program 5: getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='comm\x00') fsetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="75a9feffffffffffff00"], &(0x7f0000000080)='/exe\x00', 0x5, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/4096, 0x1000) 2018/03/21 09:21:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/54, 0x36}], 0x2, 0x0) setgroups(0x2af, &(0x7f0000000000)) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) memfd_create(&(0x7f0000000000)='dev ', 0x0) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) r2 = socket(0x10, 0x20001000000003, 0x0) write(r2, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') ftruncate(r0, 0xff) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/03/21 09:21:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x15c, 0x0, &(0x7f0000000380)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000000)=[@fda={0x66646185, 0x2, 0x3, 0xd}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000040)=[0x68, 0x18, 0x18, 0x0]}, 0x9}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000000080), &(0x7f00000000c0)=[0x38, 0x78, 0x78, 0x20, 0x40, 0x68, 0x28, 0x20, 0x0, 0x38]}, 0xfffffffeffffffff}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000280)=[0x0, 0x40, 0x40]}}, @increfs_done={0x40106308, r1, 0x3}, @acquire_done={0x40106309, r1, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x50, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000300)=[0x8363d2e98cc72fdb, 0x38, 0x78, 0x20, 0x38, 0x30, 0x18, 0x0, 0x78, 0x78]}, 0x4}}, @free_buffer={0x40086303, r1}], 0x93, 0x0, &(0x7f0000000500)="deb209b893533895110891b800e7bf349cf5afecd19b5ca02bb29194c554dc12c4b28e07f55a3acee585d01c0f7397f820b4df090140fa466278dd703c688feeef56349458cb5ed82fc5cd9caa30c87df6000a148823d376199e759fb77aa844f5ec3b1d63a8059f86792f6ef122bd99d01444e34c6f6d6f48dabee08cdc8675632b6f854c249a63ab20e9e4cc99a40da1f34c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0309b9a1b365797b16d1ee602bf5f1dc63ee41888515fb27578c6789b818e0765ff6eb369ae1f221551fbbb78384cd929b8ea3b19e84cc03a3d8953824ec05296fb55bf36409fe7f6fd5e7d427eadc69f0d408e4cc8dcc9621a93b3576deb37d044f6bc1d96bf719fa07682648f60ffa7daf80cafc806787bedde68bfe324dc6d6fe148d81819bbfeccced02d2d2000000000000000000000000", @ANYRES64=r1], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/21 09:21:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x31, "6c6abb50f36feb6e4735dcbac93b7468ad1d4a00601346bf3a5cb66d7269ec1d0aa195311ed4a8f904dba4964d76b1401b"}, &(0x7f0000000040)=0x39) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x8}, 0x8) 2018/03/21 09:21:12 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/100, &(0x7f0000000200)=0x64) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24020100010101000000000000000000ff768983e20000800014000100be62d4efcef45bde6ab25228e6000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/21 09:21:12 executing program 1: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x22800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/48}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='cramfs\x00', 0x40, &(0x7f0000000100)="9fe033883d5eba331ea30806c149ab6119bb08486ac581b6456a3864ad9a03e95408e1151926925206a8e4f04bfa96b8c693f1b88990876ce1762884187c7c616f061abd11759e397cef6a41") r2 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x3}) unshare(0x40600) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2018/03/21 09:21:12 executing program 6: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) r2 = socket(0x10, 0x20001000000003, 0x0) write(r2, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) write(0xffffffffffffffff, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x10000, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="3d000000b07e8544b7431f2b37abbad0e23518f80b1c7a281398cafd87b40336afd15adf0cff070000e6f9dd51c31484f4bb57ebd5a8d34348fb126bc7ffa1a5f9"], &(0x7f00000000c0)=0x45) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200)={0x1, 0x0, 0xcfda, 0x7fff, 0xffff}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x80000000}, &(0x7f0000000140)=0x8) [ 57.369506] binder: release 8170:8173 transaction 37 out, still active [ 57.391004] binder: 8170:8183 got reply transaction with no transaction stack [ 57.391362] binder: undelivered TRANSACTION_COMPLETE [ 57.397783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket [ 57.411437] binder: 8170:8173 unknown command -1581709053 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) memfd_create(&(0x7f0000000000)='dev ', 0x0) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) [ 57.411443] binder: 8170:8173 ioctl c0306201 20000140 returned -22 [ 57.425421] binder: BINDER_SET_CONTEXT_MGR already set [ 57.437909] binder: 8170:8173 ioctl 40046207 0 returned -16 [ 57.446868] binder_alloc: 8170: binder_alloc_buf, no vma [ 57.450144] binder: 8170:8183 transaction failed 29201/-71, size 56-32 line 2921 [ 57.466361] binder: 8170:8193 transaction failed 29189/-3, size 0-0 line 3128 [ 57.474154] binder: 8170:8183 unknown command -1581709053 [ 57.474302] binder: 8170:8173 got reply transaction with no transaction stack [ 57.474311] binder: 8170:8173 transaction failed 29201/-71, size 56-32 line 2921 [ 57.494996] binder: 8170:8183 ioctl c0306201 20000140 returned -22 [ 57.509047] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 09:21:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x9, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/03/21 09:21:12 executing program 6: r0 = socket(0x0, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x31, "6c6abb50f36feb6e4735dcbac93b7468ad1d4a00601346bf3a5cb66d7269ec1d0aa195311ed4a8f904dba4964d76b1401b"}, &(0x7f0000000040)=0x39) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x8}, 0x8) 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) listen(r0, 0x9) r1 = socket$packet(0x11, 0x3, 0x300) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x50100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/03/21 09:21:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0x4) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000013001100000007000000000001000000"], 0x1}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x10000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000000c0)=0x7fff, 0x4) 2018/03/21 09:21:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x3, 0x100000000, 0x9}) write$sndseq(r1, &(0x7f0000000200)=[{0x9, 0x7, 0x4, 0x6, @time={0x77359400}, {0x9, 0x3ff}, {0x800, 0x7fffffff}, @raw8={"99980c3b26c6d7d60337afab"}}, {0x100000000, 0x8, 0xffffffffffffffff, 0x10000, @time, {0x7, 0x80}, {0x615, 0x15}, @control={0x8, 0x8, 0x1}}, {0x2, 0x10e4e54e, 0x1f, 0x80000000, @tick=0x7f, {0x32ec, 0x9}, {0x5, 0x20}, @ext={0x2b, &(0x7f00000000c0)="15b3013cb67d8a81a4741944c82dfd2822b01536d7611271ce6c44ba1806534f1a2cdf0093b60e7f1742c4"}}, {0x6, 0xffffffff80000000, 0xef59, 0x7fff, @tick=0x10000, {0x10000, 0x6}, {0x9, 0x57f}, @ext={0x6e, &(0x7f0000000100)="90a268b4ef443c7c1fef6d13a224c33d620a27169b8ed6e9e38c01830b8dd4119188535ae5219a9ae334d437725cca7a45e6ed7318792109111c689ecf31fe4d2c11c4924a8ce9872a4539de33203bb7deb0ca76dc9ab8b0f67c6f77769cc7b4609be6dabad0551adf904d936996"}}, {0x2, 0x5, 0x1, 0x5, @tick=0x9, {0xfffffffffffffff9, 0x5}, {0xfff, 0x7ff}, @control={0x4, 0x3, 0x11a}}], 0xf0) r2 = dup2(r0, r0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 57.516819] binder: send failed reply for transaction 37, target dead 2018/03/21 09:21:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 6: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 0: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(0xffffffffffffffff, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) [ 57.572967] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor7/8207 [ 57.581438] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.586902] CPU: 1 PID: 8207 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #28 [ 57.594508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.603843] 0000000000000000 4164e5f59ca29cdc ffff8800b576f638 ffffffff81d0408d [ 57.611864] 0000000000000001 ffffffff839fe5a0 ffffffff83cefc20 ffff8800b5fc6000 2018/03/21 09:21:12 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000), 0x0) 2018/03/21 09:21:12 executing program 0: r0 = socket(0x0, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:12 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) [ 57.619885] 0000000000000003 ffff8800b576f678 ffffffff81d63fe4 ffff8800bb9d5988 [ 57.627907] Call Trace: [ 57.630486] [] dump_stack+0xc1/0x124 [ 57.635843] [] check_preemption_disabled+0x1d4/0x200 [ 57.642583] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.649062] [] tcp_try_coalesce+0x249/0x4d0 [ 57.655024] [] ? __sk_mem_schedule+0x191/0xd20 [ 57.661245] [] ? tcp_parse_options+0x970/0x970 [ 57.667468] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 57.674554] [] tcp_queue_rcv+0x127/0x720 [ 57.680250] [] tcp_send_rcvq+0x39b/0x450 [ 57.685943] [] ? tcp_rcv_established+0x2230/0x2230 [ 57.692492] [] ? tcp_sendmsg+0xa0/0x2b10 [ 57.698183] [] ? lock_sock_nested+0xa2/0x120 [ 57.704221] [] ? lock_sock_nested+0x90/0x120 [ 57.710248] [] ? trace_hardirqs_on+0xd/0x10 [ 57.716191] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 57.722479] [] tcp_sendmsg+0x1e8f/0x2b10 [ 57.728168] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.735150] [] ? sock_has_perm+0x1c1/0x400 [ 57.741010] [] ? tcp_sendpage+0x1830/0x1830 [ 57.746953] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 57.754023] [] ? inet_sendmsg+0x73/0x4c0 [ 57.759701] [] ? inet_sendmsg+0x201/0x4c0 [ 57.765468] [] inet_sendmsg+0x2bc/0x4c0 [ 57.771060] [] ? inet_sendmsg+0x73/0x4c0 [ 57.776741] [] ? inet_recvmsg+0x4c0/0x4c0 [ 57.782519] [] sock_sendmsg+0xca/0x110 [ 57.788026] [] sock_write_iter+0x226/0x3b0 [ 57.793881] [] ? sock_sendmsg+0x110/0x110 [ 57.799650] [] ? rw_copy_check_uvector+0x21e/0x2b0 [ 57.806205] [] do_iter_readv_writev+0x138/0x1e0 [ 57.812493] [] ? sock_sendmsg+0x110/0x110 [ 57.818258] [] ? vfs_iter_read+0x270/0x270 [ 57.824197] [] ? rw_verify_area+0x100/0x2f0 [ 57.830137] [] ? sock_sendmsg+0x110/0x110 [ 57.835908] [] do_readv_writev+0x2d2/0x6e0 [ 57.841762] [] ? vfs_write+0x530/0x530 [ 57.847270] [] ? sock_has_perm+0x29f/0x400 [ 57.853128] [] ? sock_has_perm+0x9f/0x400 [ 57.858904] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 57.865974] [] ? __fget+0x47/0x3b0 [ 57.871134] [] ? __fget+0x213/0x3b0 [ 57.876387] [] ? __fget+0x23a/0x3b0 [ 57.881631] [] ? __fget+0x47/0x3b0 [ 57.886792] [] vfs_writev+0x7b/0xb0 [ 57.892038] [] SyS_writev+0xd9/0x240 [ 57.897372] [] ? SyS_readv+0x240/0x240 [ 57.902880] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 57.909346] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:13 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) unshare(0x80000000) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xd2, 0x5, 0x8004, 0x3ff, 0xcb0, 0xfffffffffffffffb, 0x10001, 0x25, r3}, &(0x7f0000000200)=0x20) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x4}, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) 2018/03/21 09:21:13 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', r1}) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x17}, 0x5b, r1}) ioctl$TIOCNXCL(r0, 0x540d) recvfrom(r0, &(0x7f00000001c0)=""/10, 0xa, 0x121, &(0x7f0000000200)=@ax25={0x3, {"235273eabe7927"}, 0x4}, 0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x89c0}}, [0x6, 0x10000, 0x6, 0x0, 0x487, 0xffffffff, 0xb30, 0x7ff, 0x0, 0x2, 0x0, 0x3, 0xfff, 0x7, 0xffffffffffffff74]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r2, 0x17c}, &(0x7f00000004c0)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000600)=@get={0x1, &(0x7f0000000500)=""/210, 0x2}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000640)=0x9, &(0x7f0000000680)=0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000006c0)=0x7fffffff) syncfs(r0) bind(r0, &(0x7f0000000700)=@sco={0x1f, {0x8, 0x0, 0x232b, 0x80, 0x8, 0x6}}, 0x80) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000780)) mq_timedreceive(r0, &(0x7f00000007c0)=""/233, 0xe9, 0xa5c4, &(0x7f00000008c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000980)={0x7, 0xffffffffffff6031, 0xb68, 0xffffffffffffffe1, 0x7f, 0xad, 0xa1, 0x2, 0x10000, 0x5}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000009c0)=""/128, &(0x7f0000000a40)=0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000a80)={0x7, [0x1, 0x5, 0x7fff, 0x5, 0x80000001, 0x237, 0x4]}, &(0x7f0000000ac0)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b00)={r3, 0x4}, &(0x7f0000000b40)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000b80)=0x5, 0x4) accept$ipx(r0, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0xe8) r4 = dup(r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000d80)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f0000000e00)=""/189, &(0x7f0000000ec0)=0xbd) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000f00)={'HL\x00'}, &(0x7f0000000f40)=0x1e) 2018/03/21 09:21:13 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x7fff, 0x0, 0x0, 0x2, [{}, {}]}) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xf5, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019000d0600000000000000726417ebd3856d9ccd321e0041000a00001d8039f9756989ea0008000600ffffffff"], 0x24}, 0x1}, 0x0) 2018/03/21 09:21:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/packet\x00') ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x55, 0x7f, 0x80000001, {0x28, 0x6}, {0x8dc, 0x2}, @cond=[{0xffff, 0x1, 0x8, 0x7, 0x3ead, 0x6}, {0x1000, 0x4, 0x1ff, 0x28000000000, 0x2}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 4: r0 = socket(0x2, 0x40000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f00001b7000)=0x4) 2018/03/21 09:21:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x250, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='dumgP0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140)={0xfffffffffffff8c2, 0x8690e6b}, 0x2) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x5, {0x100000001, 0x80, 0x582f, 0x7ff, 0x8, 0x95}, 0xfffffffffffffff7, 0x34}, 0xe) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000080)=0x5, 0x4) 2018/03/21 09:21:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x2) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(0xffffffffffffffff, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 1: write(0xffffffffffffffff, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000018dd0)=@dellink={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/03/21 09:21:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2004, 0x0) r1 = timerfd_create(0x0, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getpeername(0xffffffffffffffff, &(0x7f00000048c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000004940)=0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000004980)) readahead(r1, 0x4, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8, 0x0) getsockname$unix(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$TIOCNXCL(r0, 0x540d) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000400)="b9", 0x1}], 0x2) 2018/03/21 09:21:13 executing program 7: alarm(0x7f) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x80000000040602) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) signalfd(r1, &(0x7f0000b9fff8), 0x8) r3 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x800) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) 2018/03/21 09:21:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) close(r0) 2018/03/21 09:21:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000003500), &(0x7f0000003540)=0x4) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000), 0x0) 2018/03/21 09:21:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)=ANY=[@ANYBLOB="140000001a000000"], 0x14}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x0, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000ae2701bb6068908004500001c0000000000298e7800000000ffffffff00009078e0000001"], &(0x7f0000000040)={0x200, 0x1, [0xdfa, 0xffffffffffffffff, 0x6, 0x4]}) socket$key(0xf, 0x3, 0x2) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) 2018/03/21 09:21:13 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @local}, &(0x7f00000001c0)=0xc) r4 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='.vmnet0vboxnet1\x00', 0x0) keyctl$describe(0x6, r4, &(0x7f0000000300)=""/43, 0x2b) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'erspan0\x00', r3}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) [ 58.094268] audit: type=1400 audit(1521624073.132:26): avc: denied { getopt } for pid=8291 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 09:21:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"01e6ffffdf000000000d00801a00", 0x8000}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000440)) close(r0) 2018/03/21 09:21:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4402, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6(0xa, 0x2100000000000002, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x10000}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r2, 0xffffffff}, &(0x7f0000000380)=0x8) socketpair(0xf, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xde9b}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x0, 0x0, "ab1a1c038da2"}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000180)=""/158) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000006) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000015000103000000000000000000000000a8418e6b2a24e5249da40486763da931bb25988af5eb441233f40a73b0ffb95a4615eac4584cd65262b5698a16e085cc515febf7830822f7d375c5083788346c48bf892b99b780ab37df"], 0x14}, 0x1}, 0x0) 2018/03/21 09:21:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="dc58f8c5f8ce0be063dc342c194dfb16", 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) 2018/03/21 09:21:13 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000006ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x2, 0x7, 0x3, 0x2, 0x20, 0x9, 0x9, 0x4, 0x6, 0x0, 0x1000, 0x5}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x6, 0x5, 0x7, 0xffff, 0x781e, 0x0, 0x7, 0x100000000, 0xffff, 0x1c00, 0x5, 0x7fff, 0x8001, 0xfffffffffffffff8, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3}, 0x8) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(0xffffffffffffffff, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000), 0x0) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x7bf, 0x10}, &(0x7f00000000c0)=0xc) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002", 0x11) 2018/03/21 09:21:13 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/03/21 09:21:13 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000015000701000910f700000004020000000100001409000300000100000115", 0x22) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0xfffffffffffff000, 0xfffffffffffffffd, 0x6, 0x798b, 0x6, 0x4000, 0x40, 0x5, 0x5, 0x4, 0x80000000, 0x8}) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) lseek(r0, 0x0, 0x2) 2018/03/21 09:21:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f000008fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000180)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/03/21 09:21:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000487000), &(0x7f0000472000), &(0x7f0000e1dffc), &(0x7f0000506000)) getpeername(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgrp(r1) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)="070a0a800001ff00b1", 0xfffffdda) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e800000000030002000300010000000800", 0x1a) 2018/03/21 09:21:13 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f00000000c0)='./file0/file0\x00', 0x200000, 0x108) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) utime(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x4a, 0x1}) listxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)=""/117, 0x75) 2018/03/21 09:21:13 executing program 4: mq_open(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80, &(0x7f0000000080)={0x7, 0xff, 0x1, 0x5, 0x9, 0x9, 0xffff}) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x800000000, 0x2) ioctl(r0, 0x3, &(0x7f0000000040)) 2018/03/21 09:21:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000eeefee)='net/psched\x00') close(r0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x40) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:13 executing program 3: unshare(0x20000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000180)='maps\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80000000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x3da, 0x0, &(0x7f0000e6eff8)={r4, r5+30000000}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f0000704000)={0x0, r6}) recvmsg(r8, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r9 = dup2(r7, r8) r10 = gettid() tkill(r10, 0x16) ioctl$TCSETAW(r9, 0x5407, &(0x7f0000000100)={0x9, 0x9, 0x6, 0x0, 0x4, 0x7ff, 0x6, 0x1, 0x7, 0x4}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/21 09:21:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24}, 0x230) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000255ff8), 0x3) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000008bc0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000004640)={0x14, 0x0, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="4da88a3c9899120c6c3ae2bd8ed5d8aa7e47a3e76fecd4c53dc2cb5a8ea0c8e7b05b076c7fe172a1fdf42afa279bd74bfa109ed13ae83965e22e4c0034f7eed332782c46033fd2eb32c0cb6bb0e7366c5af599d74b427881f87e29e329a496af47d50f29f7b634216ba94fd66d18f6e78ab40c211262a97a4fa700906f05a758cd2625f5295c230887799748de30751b24208af4b5a0a7ad", 0x98}, {&(0x7f00000000c0)="ff0e8da50a211d78cf0882e1b3c6928b70543ab1c7c808d307b3ddaa1be0215d388f7c4b147ae7b76e0502439f75b8a10a6f86fafe06193a3f45def56a6e10e49908785973a867f7f6624e604e0f6dca20147d8275afa3d26edb0e8f0720cc07c81e6b1d7eb3a92c57650b64f7fe11d08cca0b4fa7413c81fd94db01c04837a783d5848d", 0x84}, {&(0x7f0000000180)="f86e69a8cb33a9695d3ef1f2bbd68ccdd0fe836910bdb2a3f7ce527eeacf1edb3c3272bb4957e6c854c9881639e7f198d499c64db55206b9f1b7a7da4cce", 0x3e}, {&(0x7f00000001c0)="5408a2f40f1be5b647d0002770f73e186dfcab0c1c169e5eb164ddc1441cbbd67dabbaa3279e52ca40356611a9efd0cbe15dcd3e74aae9046559345e30ce2458746a01f6d28c94351cd8a7ca320cbb6c343feec50188e707e7128c2a72bf570056726c0483a8a14161b6bf0a", 0x6c}, {&(0x7f0000000240)="6fe537a2f7f754701c3affa8817abfedda88e03b9c220d2249f7f1ca31250a2b9c1dbbe6d9388e1d33578bc81d54cab7a893ecd11f364a9fc05b6408306b13578976815009b2b4779f705ea0ecff90a7e2a2f9c13f62c9dafc570d29019c6a85c130060ca6649949a019f7594ef9eb065172dfd211adb16b3a8db9501d64e92a53da13ea64bd2d078989026ded9094b8803f405fd55ee7c85e73", 0x9a}], 0x5, &(0x7f0000000380)=[{0x100, 0x3a, 0x2, "12e0e3e12279122b8fc838deef7375682bed8eb79c52dc5e045c1b67b6e71b7cf58b610435f88c359b0997c302440da3d17e47961bc431c5e546663a7e4e0d414d384a0e8cb345bbd06fc9bc03414468e67b35aa52b136e9f94369a6e2b463947f672c23f0e861462f1007f23c0b5c9720537779a3b396f160aa3509fea86b3052c2b5d0ba7cf0d8bfcb144db9958aef5c1941e4c5e3fc1c5806917fb166f485fde1667fe1b99c98adb627d1702def560bf554ec5712690f73f98faefcdd39071d5733490c3ba73279f6dd2e2828fd6ff5c4e8580de3176dcb7c60b5f4444eae203db98c0694816e898267defc076a50"}, {0xd0, 0x1, 0xfffffffffffffb26, "c13df3b060a811961a77a9f9c4226371f11ea0bb458a4c3e616b05e6655406afeef7df78e99f32ae6aa55b49d47bf7a3e859d7c54c722a59ff81a36f83fa2f979b0b5b5923840087d36c0b11b34bd38e87f00150691e01565db36d2cc8ade22affed5085fc1a945bb68ef72d16fe3f248d6f07bc1eb9f763254e73ef1ee1d3d49ad99b0ccb3d7cdefde8f5212ecf8d7d69aa6102df57eaed9223bb0bcc868081f88450f0e50049cbd76f268f175e92d623d3f808a582a7e09779a7f8"}, {0x10, 0x119, 0xff}, {0x50, 0x117, 0x401, "d76dcd3ca492fbea0f0235fd13f73fe3d6016c378325f4a2c66485f9bffd14f00fc5ed81e00bde5f4c101d04e8c195643b478ec8a0c3dff37e00"}, {0xa8, 0x11b, 0xffffffffffffff5e, "823905e6a34397af65f1ecb6c7e682ffa590e4232debfe8809447427560a8d4d1704cdd5fc2dc6ec123727033970f6716a422182f7f35b49a3bb362cce88867703e1344a417b6888433564a69d56a067183e14b3b6e638159354497db426400a64921d22efeff05bea7d87e1e418e13daa19536158400fc2ce3b87694ddc8babf89a4dede49d334ef42ad4888ac2c5616bcc268f53fa01c0"}, {0x68, 0x104, 0x5, "5f35c9729042dea8b8ff3a631965ab453b22f5b64282f1f48f046bd1c0f968cc1ec9105ba72baf2c9851f14b9175fe5e4f3ff7bc22dff35973c903d65a964b6166603fdece8da773a4a9b27c0c4ea31c1359"}], 0x340, 0x4}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000740)=0x8, &(0x7f0000000780)=0x2) 2018/03/21 09:21:13 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f00007b0000)='k\x00', 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f0000002000)='\t', 0x1) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100", 0x1e) 2018/03/21 09:21:14 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x1, 0x5, 0x1, 0xff, 0xbf8d}, &(0x7f0000000180)=0x98) r2 = socket$packet(0x11, 0x3, 0x300) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x5}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/21 09:21:14 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = socket(0x0, 0xa, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x53d}) poll(&(0x7f0000000080)=[{r0}, {r0, 0x108}, {r2, 0x8}, {r2, 0x1000}, {r0, 0x400}], 0x5, 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) accept4$packet(r2, 0x0, &(0x7f0000000040), 0x800) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x38d, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffe78, 0x0, &(0x7f0000008000)}) r2 = dup3(r0, r0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/03/21 09:21:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200002) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f00008e9000), 0x9) 2018/03/21 09:21:14 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/21 09:21:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 5: epoll_create1(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r4 = getpgrp(0x0) r5 = getpgid(0xffffffffffffffff) tgkill(r4, r5, 0x1d) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x9}) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000140)=0xe, 0x80800) r6 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffff, 0x3ffff) write$sndseq(r6, &(0x7f0000169000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) [ 59.041055] binder: 8466:8469 ioctl c0306201 20007000 returned -14 [ 59.067070] binder_alloc: binder_alloc_mmap_handler: 8466 20000000-20002000 already mapped failed -16 [ 59.078467] binder: 8466:8469 ioctl c0306201 20007000 returned -14 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0", 0x20) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x4, 0xb6, 0x2b, "0d62cb8ee840433571765e5742800cd15cb6676703a62f4e60535643989d1ff3a691f70675f23fe7f7ef069d7c0a3667c379f566744a4326dc10d077ef49f5", 0x1e}, 0x60) pipe(&(0x7f00003fdff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x31) flock(r1, 0xfffffffffffffffd) flock(r1, 0x1) 2018/03/21 09:21:14 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000008840)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000040)=""/134, 0x86}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffffffffffa7}, 0x29a6}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001140)=""/2, 0x2}, {&(0x7f0000001180)=""/66, 0x42}, {&(0x7f0000001200)=""/58, 0x3a}, {&(0x7f0000001240)=""/56, 0x38}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000001280)=""/63, 0x3f}, {&(0x7f00000012c0)=""/44, 0x2c}], 0x7, &(0x7f0000001380)=""/35, 0x23, 0x3}, 0xfffffffffffffffa}, {{&(0x7f00000013c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001440)=""/43, 0x2b}, {&(0x7f0000001480)=""/238, 0xee}, {&(0x7f0000001580)=""/222, 0xde}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000001680)=""/28, 0x1c}, {&(0x7f00000016c0)=""/159, 0x9f}, {&(0x7f0000001780)=""/1, 0x1}, {&(0x7f00000017c0)=""/93, 0x5d}, {&(0x7f0000001840)=""/111, 0x6f}], 0x9, &(0x7f0000001980)=""/91, 0x5b, 0x401}, 0x3}, {{&(0x7f0000001a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a80)=""/64, 0x40}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/5, 0x5}, {&(0x7f0000001b40)=""/11, 0xb}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/179, 0xb3}], 0x7, &(0x7f0000001cc0)=""/60, 0x3c, 0x800}, 0x2}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001d00)=""/226, 0xe2}], 0x1, &(0x7f0000001e40)=""/8, 0x8, 0x9}, 0x7}, {{&(0x7f0000001e80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000007440)=[{&(0x7f0000008a00)=""/4096, 0x1000}, {&(0x7f0000009a00)=""/242, 0xf2}, {&(0x7f0000001f00)=""/29, 0x1d}, {&(0x7f0000007080)=""/54, 0x36}, {&(0x7f00000070c0)=""/147, 0x93}, {&(0x7f0000007180)=""/195, 0xc3}, {&(0x7f0000007280)=""/52, 0x34}, {&(0x7f00000072c0)=""/75, 0x4b}, {&(0x7f0000007340)=""/229, 0xe5}], 0x9, &(0x7f0000007500)=""/70, 0x46, 0x2}, 0x31a}, {{&(0x7f0000007580)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000008700)=[{&(0x7f0000007600)=""/4096, 0x1000}, {&(0x7f0000008600)=""/206, 0xce}], 0x2, &(0x7f0000008740)=""/225, 0xe1, 0x9}, 0x1000}], 0x7, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/autofs\x00', 0x80100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x10000000}) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) recvfrom$llc(r0, &(0x7f0000005ec0)=""/149, 0x95, 0x0, &(0x7f0000005f80)={0x1a, 0x0, 0xffffffffc3df4d9b, 0x7, 0x68, 0x5, @random="9e7dd66d8266"}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0xa3c1, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, {0xa, 0x4e23, 0x18000000, @empty, 0x5}, 0x4, [0x7, 0x2, 0x100, 0x10001, 0x7fff, 0x4, 0xffffffffffffae65, 0x4]}, 0x5c) sendmsg(r1, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000), 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) flock(r0, 0x4) bind$ax25(r0, &(0x7f0000000000)={0x3, {"316ed4f8a6a3e5"}, 0x506}, 0x10) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x357) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) 2018/03/21 09:21:14 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x194) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x1000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) exit(0x0) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x7fe) delete_module(&(0x7f0000000000)='\x00', 0x7fc) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x4c) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) 2018/03/21 09:21:14 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xfffffffffffffffc, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x1000)=nil, 0x1000, 0x1, 0xfb822decf2e9b0f5, r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x101, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) lseek(r0, 0x80000002, 0x0) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e23}}}, 0x88) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4020000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x70bd2c}, 0x10}, 0x1}, 0x0) 2018/03/21 09:21:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) fcntl$notify(r0, 0x402, 0x80000012) write(r0, &(0x7f0000000000)="61218c935f67d040219c8017d0b005487cee7093ca6d77b77880233c96ce9e53e92cad1bd481875bf7d4cc8cfb61b94e444251a07abcd8b6b389b016e667e6baeb0989f9ee7f", 0x46) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f0", 0x21) [ 59.364794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26463 sclass=netlink_route_socket [ 59.386176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26463 sclass=netlink_route_socket 2018/03/21 09:21:14 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 09:21:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r3 = accept(r2, &(0x7f00000014c0)=@nfc_llcp, &(0x7f0000001540)=0xffffff5f) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001580)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) dup2(r2, r1) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) accept(r0, 0x0, &(0x7f0000000000)) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0xffffffffffffff79) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000140)=0x48) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) fcntl$getown(r0, 0x9) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00634040040000000000000004000000000000000000000001000000000000000000000018000000000000004200000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000300000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\rc\x00\x00\fc\x00\x00'], 0xa2, 0x0, &(0x7f00000001c0)="e963817e4d9f9d2baa22ddd96c8b1a6a8d8d2aa4bfa76bce267cd3e20a82728149e297f61f008a596c699ee1184761544a5f4f8edc076997cf212cbfae2fcc8d12a82d3a3c7eca221aad99f43093722e54bff3b533793ea2bded9a3a4f4d0ecf99466b380ff184323124b92d9568f33854cba2d5ad999c513255e0b6afe9de7d51d42247cc36e27061c448de42afb2b2e041fc34898cc062d1ab0781df19ef41ab86"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x201c, 0x0, 0xb6, 0x1f, 0x5, 0x1f, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9}}, 0x5, 0x1, 0x3, 0x882, 0xffff}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x7, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x8, 0xce, 0x4, 0xd, 0xc}, 0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x52000, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) 2018/03/21 09:21:14 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x3, 0x4) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, r2+30000000}}, &(0x7f0000000080)) readv(r1, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/03/21 09:21:14 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x7fe) delete_module(&(0x7f0000000000)='\x00', 0x7fc) 2018/03/21 09:21:14 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012f50)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0xff, 0x3, 0x6, 0x2, @time={0x0, 0x1c9c380}, {0x49d, 0x40}, {0x0, 0x61e}, @raw8={"9b772bc3c653f28946f2356b"}}, {0x9, 0x0, 0x100, 0x1, @time, {0x800, 0xfffffffffffff000}, {0x7, 0x200}, @raw8={"c8b2af94ccbc9b865c0d3475"}}, {0x0, 0x1, 0x0, 0x4, @time={0x77359400}, {0xffffffff, 0x1f}, {0x0, 0x9}, @time=@time={r1, r2+30000000}}, {0x7, 0x8, 0x805f, 0x80000001, @tick=0x3, {0x9, 0x5}, {0x400, 0x425e54a0}, @queue={0x401, {0x616f}}}, {0x5, 0x8001, 0x9a, 0x7ff, @tick, {0x9, 0x6de}, {0x5, 0xaa}, @queue={0x2, {0x9, 0x100000000}}}, {0xfffffffffffffff7, 0x1, 0xfff, 0x1, @time={0x77359400}, {0x101, 0x7}, {0x7fff, 0x2000000000000000}, @queue={0x7f, {0x10001, 0x400}}}], 0x120) 2018/03/21 09:21:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090a000000ffffffffff66f0737e001000000000000000000000f60006000000000002004e7f784e409b2420e00000010000000000000000030005000000000002004e20e000000100000000000000594ed5baeaf0001c36e964d15a75846350cfc8c3c0bae663d26ae9bbd0796988b016fb7c65b4fd3d2d292d69c5688e7e280fb074e3402c6f522ef7ff7634c971b95b0000"], 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x10001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x7}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x36, "674dfe1e5dfe68a8e178ac988f0cc4d813c1cc96ec572908c653fa2a38715826cb08a0d4a82812d9b790a18bf76ca327e654660c495d"}, &(0x7f0000000240)=0x3e) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x3bead03e, 0x0, 0x6, 'queue1\x00', 0x8}) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000140)="4857001f00f055000000000000a0f6405782ffea780f60405f54a8fb7e447f2e54175e6908f74a52587d946a4139bd09c74ab5f9c5bc3dcab0a7", 0x24) 2018/03/21 09:21:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', 'proc\x00'}, &(0x7f0000000080)='{\x00', 0x2, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000010a11000004002081fd664a000200000000010073bad3fedd523c7ebd6f235a99adb64619eab57350744c05fb767ce798eb151fa493a5194328d8d11f96c7dac11580b64dda388939be3e86ecb513725a660c766950bb35c6bdc494c7ed6a9926713255223e2e1b6b50e407badd52439861"], 0x14}, 0x1}, 0x0) [ 59.550513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61440 sclass=netlink_route_socket [ 59.556631] audit: type=1400 audit(1521624074.582:27): avc: denied { setattr } for pid=8584 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=19640 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 59.600573] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61440 sclass=netlink_route_socket 2018/03/21 09:21:14 executing program 1: r0 = socket(0x3, 0x80000, 0xbd82) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:14 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) 2018/03/21 09:21:14 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000080)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001080)={{0x1, 0x1, 0x3ff, 0x3, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000000, 0x401) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x88, 0xf3a0, 0x10000, 0x6, 0x80000001, &(0x7f0000000000)='dummy0\x00', 0x5, 0x5, 0xf7e}) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/21 09:21:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2b000000ff0f000000000000000000000000080000000000000000000000ff00000000000600000000874d00"]}) 2018/03/21 09:21:14 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="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", 0x167) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8f, {{0xa, 0x4e21, 0xca97, @empty, 0xed3}}}, 0x88) write(r0, &(0x7f0000000280)="1f0000000104fffffd3b54c007110000f30501000b000500000000000000cf", 0x1f) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x6, 0x2800) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xfffffffffffffffb, 0xfffffffffffffe97) flock(r0, 0x1) 2018/03/21 09:21:14 executing program 4: socket$inet6(0xa, 0x2, 0x0) 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) creat(&(0x7f0000000000)='./file0\x00', 0xe0) 2018/03/21 09:21:14 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendto(r0, &(0x7f00000000c0)="8eb8606c5bda30b2b8046f222c7e2a28bd8d9a371b23cfac204d35ef23f7ac03b31f691461b43408743083a94e63c406078a8c94449e4e9ffefa6ad201b94420cb0fbd858d736f32d604df2dbb1ee7eed411ae2e2c81ea3849a450c37d9684fae50f043e8c69fc035fe4088d7c77b9bee278e0619abebb01d3", 0x79, 0x20000004, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x2, {0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80) inotify_init() getpeername$unix(r0, &(0x7f0000accff8)=@abs, &(0x7f00006e3000)=0x8) setns(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0x1000, 0x1, 0x1ff}) acct(&(0x7f0000000080)='./file0\x00') 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:14 executing program 4: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000)='status\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) flistxattr(r2, &(0x7f0000000040)=""/119, 0x77) 2018/03/21 09:21:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2080, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000000140)="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", 0x1001}], 0x1) 2018/03/21 09:21:14 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000000)="220007001400070000e800000002000300010000fff0f05d000000000000000000003afd9bc5f937f78ec60d5e90e4d4474f3a4f92a412ceb2efd16175e76ebb5a2a05391dbd738ec71ff3b4ec4b60c66310a0604f3a2197b5e639a95a84258e2f464bfa6e2b9e179222bcdc17dda2add6ded6c7b61c2a6585cb3324c2cd88de6affe3cc4c3f7528d79b1c35b5e3d781b1223f817dcd7765ebd0e8068770", 0x9e) 2018/03/21 09:21:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f000000000000070400"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x9c01}) accept(r0, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300)=0x8, 0x4) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r2, 0x6, &(0x7f00000001c0)=[0xd79, 0x4, 0xc50, 0x3, 0x7ff, 0x6], &(0x7f0000000200)=[0x3, 0x6c, 0xf00, 0xff, 0x80000001, 0x5, 0x9, 0xffffffffffffffc1, 0xb0, 0x2], 0x10, 0x6, 0xfffffffffffffffa, &(0x7f0000000240)=[0x4, 0x2494, 0x7241, 0x7, 0xc9, 0x0], &(0x7f0000000280)=[0x8, 0x0, 0x5c, 0xc8f]}) 2018/03/21 09:21:14 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x7fff, 0x101}, {0x100000000000000, 0x10001}, 0x8, 0x2d9f07f20acd6178, 0x4}) 2018/03/21 09:21:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6263c46630000000000000001800", 0x3202}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000440)) close(r0) [ 59.692021] audit: type=1400 audit(1521624074.732:28): avc: denied { lock } for pid=8600 comm="syz-executor7" path="socket:[19670]" dev="sockfs" ino=19670 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 09:21:14 executing program 0: r0 = socket(0x10, 0x80000, 0x8) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8152}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 09:21:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') close(r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/03/21 09:21:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800, 0x0) 2018/03/21 09:21:14 executing program 1: r0 = socket$inet(0x10, 0x5, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:14 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:14 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0xa42, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x40, 0x8001, 0x3, "33362f88a1a578f9a83d21a4801342082dca8107b8cd613bf58ce7bbceb3b0b6e3aa5012c772e8e509aa9364fefb647f66dd7c19577255b5b5196471ec452132c81693251a12e93f5fd93d291a89e667"}, 0xd8) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) membarrier(0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xb87}], 0x1c) 2018/03/21 09:21:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = userfaultfd(0x0) fremovexattr(r1, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0xceaf}, 0x8) 2018/03/21 09:21:14 executing program 4: r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2, 0xfffffffffffffffd}) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc) 2018/03/21 09:21:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000001200db4dfffffffff2ffffffe0000002000000000000000000000000003cb20000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/226, 0xe2, 0x0, 0x0, 0x0) 2018/03/21 09:21:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x181400, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000000180)="0ada7e685a1080cf3ec516fdc10c6ee4674e88849a5cbe20c255821005567684414f444ebcd4a5cd3d9cfa37a648658f2231c6e63e3f1903342d578420ab7c18e3030452f6e2ab569e583240b223737b2f3ae9cc0c732eb100c91805c307be963250379c9794451e48dfc8548acbf3e64beecba5b1b257bc22d1d8b7e0cd318d01410371417e28281a215c92b7d8b9452f218e880711b6591b2dbbda9c37d73bd62817074957777c2d", 0xa9) write(r0, &(0x7f0000000040)="2200000014000700000000ddffff020002000300ed5e62e4080002004101fff0f055", 0xffffffffffffffca) fstat(r1, &(0x7f0000000100)) 2018/03/21 09:21:14 executing program 7: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="b170689b33caae1c186be18f21abcd4c519e2c93d3aa1f3bb25b8f17263f540d62dcd7cf6912da07933f34752481b5ca4f61a3c7366223cb243c2ca3b910742f8fb26d46ca6076ddb292d1ccacf9fd26f709582809f388aee3d6ed1fe861cb34f8407ece3d348bb5b8968954fbbcaeb90ed825f452704ecb04a9a2f67d07462b922871a72300c180533c42d732637ba3e4a9676fb405b848e97554edfc7b95", 0x9f, r0) r1 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r1, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) 2018/03/21 09:21:14 executing program 2: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) poll(&(0x7f0000cccfc8)=[{r1}], 0x1, 0x0) 2018/03/21 09:21:14 executing program 0: r0 = socket(0xd, 0x2, 0x5) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) creat(&(0x7f0000000080)='./file0\x00', 0x81) 2018/03/21 09:21:14 executing program 6: socket(0x10, 0x20001000000003, 0x0) getuid() 2018/03/21 09:21:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) ioctl$sock_ifreq(r1, 0x8933, &(0x7f00000001c0)={'bridge0\x00', @ifru_map={0xaf, 0x1000, 0x7, 0x5, 0x9, 0x6}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/196, &(0x7f0000000180)=0xc4) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/21 09:21:14 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/21 09:21:14 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000000)=0xd7, 0x4) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/87) 2018/03/21 09:21:14 executing program 5: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x127f, 0x0) setrlimit(0x9, &(0x7f00000000c0)={0xfffffffffffffffa, 0x40}) 2018/03/21 09:21:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x60) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c, 0x80000) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) getrandom(&(0x7f00006f2f5e)=""/162, 0xa2, 0xffffffffffffffff) 2018/03/21 09:21:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929ff0)='/dev/sequencer2\x00', 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00000000c0)=""/195, &(0x7f00000001c0)=0xc3) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0x42f7, @dev={0xfe, 0x80, [], 0x11}, 0x1}, {0xa, 0x4e22, 0x80000000, @empty, 0x2}, 0x9, [0x5, 0x7, 0xa8, 0x80, 0x1c000, 0x71db, 0x3, 0x1]}, 0x5c) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) 2018/03/21 09:21:15 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket(0x10, 0x20001000000003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x418000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x8000, 0x8) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000000)="220000001400070000e80000000003000200030001000000080002004100fff0f055d6b9da83d44000b17cf19b3ce94f9c06", 0x10019) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x206000) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/118, 0x76) 2018/03/21 09:21:15 executing program 2: futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) rmdir(&(0x7f0000000180)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x402200, 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000440)=0x4) getpeername$netrom(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)='-wlan0){!em1\\\x00', 0xe, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) futex(&(0x7f00000002c0), 0x20000000004, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000000000)=0x4, 0x0) 2018/03/21 09:21:15 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r2 = open(&(0x7f0000000080)='./control\x00', 0x101001, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x9, 0x7fffffff, 0x4, 0x8, 0x80}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x4f, "fb5553cda5d93a7ef8accade6caf994f51261ba1a16a36bf6897441177540d9bbb6eeb3f9016705624874e6c809579ba2a2d92aa0f1e9c39233cca3f0a13ab23e41279c7cc825b4c479cb849338294"}, &(0x7f0000000300)=0x57) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="52da5053d20f7db0a85c3490f19cac88bc4ea6a273dcd6562890d902cc0c6f126faad08a6636a695df5f5389240da287031570e2cc270d7a7af41135bb7329ba8611d21ce7404d") 2018/03/21 09:21:15 executing program 5: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x59}, 0x10) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) r2 = gettid() readv(r0, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r1, r2, 0x1) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f00000000c0)="220000001400070000e800000000030002000300010000fff0f05500000000000000", 0x338) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) set_thread_area(&(0x7f0000000040)={0x6, 0x20000000, 0x4000, 0x7, 0x8, 0x6f9, 0x4, 0x1, 0x7f}) ioctl$KDMKTONE(r1, 0x4b30, 0x9) 2018/03/21 09:21:15 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x90000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x436, @dev={0xfe, 0x80, [], 0xc}, 0x4}}}, &(0x7f0000000200)=0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x40000000000, 0x2b, "887b2bdd45aefb10cc18528361ab9bbf9d7c1168da109312879c2f5129aff0016816de8a00ec83c5d5780f"}, 0x33) write(r0, &(0x7f00000000c0)="22000000ad6e41c84065c120704c74ec5b5abf3f0000000000000000e102000200030001000000080002004100fff0f0558c9ad17dce8132a2a431a37c18ff221d77793042be23873f8cc8f49ead7802b704d449417607984c69", 0x0) socket(0x19, 0x1, 0x4302) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/21 09:21:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x39e0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/21 09:21:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffb) r1 = dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000002c0)) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0xa, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000400)={r3, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x20, @local={0xfe, 0x80, [], 0xaa}}}, 0xf9, 0x4, 0x20, 0x101, 0x1}, &(0x7f0000000100)=0x98) prctl$setname(0xf, &(0x7f00000000c0)='system\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000280)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69f577eb418a1e46be00"}) 2018/03/21 09:21:15 executing program 4: futex(&(0x7f0000000fa1), 0x0, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc)=0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x780, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x7ff, 0x8008, 0xe2e7, 0x6, 0x4, 0xffffffff, 0xfffffffffffffffe, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x4}, 0x8) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x3d, 0x4, @thr={&(0x7f0000000000)="b8d2a8734a9bb5c122de1836d1639454ab618105dc1a5ddb3dcc0795049c2aa4dd17008445c26e58483f8cec5fbc3d01f82157e7e8f39527d4a7f07bd9cd59becd7ea8950a9a4e4421b5777ad3b2241279ca6bf762224fa16ff25c1c0bfa0851e06ee0c2cd6b76b7fa807a2cb8eadb055e62ab37958c9a6be37a717687efc53c0d8b82c7b6f6221aa3a8b9fa26cc8452fae6ad78cd253fe4aa3c4ddd2c94e4c35f58ef1799548458ef8f315cef9f5a23620920f9a55983fd", &(0x7f00000000c0)="9567e1726c244951dbe5718ce244f6b87643a34b51cb87857ebca8ecd527609458634940bded7c9f9b18dfa13f03265454d37eab42b26080b14d207354f253276a844c7618826a97a94e11adbfe11e4915e52ebdfe0fb5e0b5cc9c87c444cd0e0cfc737bcfba0eea919c30aebedcd6f62f7ec2a87b9ece3fa4df0676a49bf7a4761265ee749e6e53fc8799a1f8044900261ba3975bf3f6e9a278422ae8843444ad237e86d18e27da7e9fffd653d34bbd562123138495e6250d2e62cc65e189fc39be4d"}}, &(0x7f0000000200)) 2018/03/21 09:21:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8640}, 0xc, &(0x7f0000001500)={&(0x7f0000000100)={0x13fc, 0x39, 0x700, 0x70bd2a, 0x25dfdbff, {0x6}, [@typed={0x2c, 0x14, @binary="421157e0351ffe58f8e614aba365c2968e1ed7e6b8ee5de441873683b7da771f68f1d69c"}, @nested={0x2d0, 0x47, [@typed={0xc, 0x57, @pid=r1}, @generic="f1d0b777020c3d39448a03fcfb3a764484d41a94306ad7e6db7f665deb4271cb4188d66dbbffeed40e64eb0ddc87aec9cdfda7fbd3b6efb4f12e0649ece7632f05a2f3e57f59833a83895603f2dc01765e1699f8f5e2b7bddeaf600c93fc9786069cd7ad9876e0a38464cc1796207f2ba370f4069b4ef3aa78eac20c13ac47039715d6bc6986097d99a8b363cda802b59fe7e7a4dbacce64128737241cff7f8169148341ca7097928ff98477c106d49e6d9ef204b6c6f95d59015b", @generic="0010b4aaada92f7ab94430b10cbedbcdc67946ae4471c8650de3aff8194a405fc5d1d37bb9d5474d53fbf683637f4593e3d08bebc1a21ae6a43103b8c727d7510cfd2bd0e58e7c9054aa09aa3a4b1240c98b580d9f7d4b91a67f91fd6a2d9ce88ca6c28f10d5bbe523bc77e53d9897e905e38d9b8f00e914dfb71dcb014725e14b003ec9672e48072da1a1c20b9b50147535ea", @generic="443c84b6cb2acfdb60d1efe84bd1143bb948971c11515b43a4201405d28df0e032549f9d066f78a1885c458fb82164b3540927926ed846ef662c448a18e9d3a96a0236acc9c11631ab368a96a1cf3ddd6b05733d0f91c718775103af0b5cee63f2dca9b39d329dc142b7347902817445e08641e7bed1a7e2fdbd0269adf621e4701b9e9e33d341f3eece971140131205272577952befd7c80819", @generic="cde4ac75bbc539d77c51a0178352d4dc281670ee257afa0b898819e6ab457510c676e688fbb65d312591f54244640c9db0edd49c49ea9e65a6a80e935f7f1bc49a76c8c318c96443ad69f5730e086dd563379f5830efc73732e9d999c9cecb20677588993f8cb81a027cce3902d0", @typed={0xc, 0x80, @u32=0x5}, @typed={0x18, 0x5d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8516eb558da8faace02029ae01f17d54283625128d601c376944be19c0752233d7ca5b492d0cce5302ee3cb9361fc4080dacace9ad3ac832bf22c251ed6f9e5a140ed8094be3"]}, @typed={0x10, 0x1d, @str='ppp1\x00'}, @nested={0x10dc, 0x25, [@generic="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@typed={0xc, 0x8b, @u32=0x3}, @generic="5b47fd042b50a1f3b462c37eff1d78d455a93631b74eafb8cd3d9e834f06ece590861a53c34b2e093d4c1fd3b95de83cd177691c0a65b98e3b001e76bb4aa631ede278b06eb3bc523f390ea022ec0651381be55d45a78b827fb6484bc984465572a05522d296aa39ffce06f165525054c5622d99b174e32554961160a4328a4d36c29820581cddbacf3320dc6999bc9e1a84e7c1687e51695b197ac519da3af278d9a7aab9ee892c72a7dde57e6fe0d1ab5ac85b578ab401f4076bfc2e", @typed={0xc, 0x6d, @pid=r2}]}]}, 0x13fc}, 0x1, 0x0, 0x0, 0x4}, 0x804) writev(r0, &(0x7f0000e77fd8)=[{&(0x7f000050c000)="a1", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001580)={{0x6c8, 0x100000001}, 'port1\x00', 0x10, 0x50, 0x8001, 0xe2, 0x5, 0x8, 0x1000000, 0x0, 0x7, 0xfffffffffffffffb}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$TIOCCBRK(r3, 0x5428) 2018/03/21 09:21:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x10001, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/21 09:21:15 executing program 7: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fsync(r0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x2) 2018/03/21 09:21:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setuid(0x0) socketpair(0x8, 0x80000, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x40000000004002) ioprio_get$pid(0x3, 0x0) mq_open(&(0x7f0000000000)='\x00', 0xc2, 0x2, &(0x7f0000000040)={0x7, 0x3fc00000000, 0xab, 0x9, 0x8, 0x1f, 0x800, 0x3}) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x2) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000000)="220000001400070000e8000000000b000200030001000000080002004100fff0f0552c502ebf8d8e4004982fb75e08597742a3979fafa30571c0353151c268e0b642872434954fc24d7286ba039aab7475517b9a", 0x54) 2018/03/21 09:21:15 executing program 7: quotactl(0x0, &(0x7f00008a9fff)='.', 0x0, &(0x7f0000544f0e)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x110) 2018/03/21 09:21:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80800) bind$inet(r0, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0affc)=0x1f, 0x4) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x30d, 0x7, 0x8, 0xba, 0x40, @random="f7dbd65127ba"}, 0x10) sendto$llc(r1, &(0x7f00000001c0)="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", 0x130, 0x4000, 0x0, 0x0) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xb119, 0x2, 0x100, 0x518, 0x4000008, r1}) 2018/03/21 09:21:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) shutdown(r1, 0x1) read$eventfd(r1, &(0x7f00000001c0), 0x8) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa9, "c480b5cd0fe83596364649d6e344000799e166f597b81f64ded36b255a9f7eda865f26d328de5cd1c4d8f561c95f0f68d29e2052ecc0d4cb9b12a161eb2aff9cd9b04eed4caf2deac77669af68cf8b50a63770a5dc1618ad046d3338f8347e213512b7772aeefc3f8bc8113b5e3b60279ebf73b4685166c7ac91dde4eadb6f4b572155b911f808cdbe894501fb2b551faaf33b876797685542328359b178421368aa7ad50d4e38c9e5"}, &(0x7f0000000140)=0xb1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x6, 0x400}, 0x8) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x2, 0x3, 0x2}}, 0x2e) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) 2018/03/21 09:21:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, 'sit0\x00'}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x931f, &(0x7f0000000080)=0x4) [ 60.169750] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8770 [ 60.178627] caller is __this_cpu_preempt_check+0x1c/0x20 [ 60.184265] CPU: 1 PID: 8770 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #28 [ 60.191867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.201205] 0000000000000000 c486f509ccc6ecef ffff8801c87076b8 ffffffff81d0408d [ 60.209228] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801c2138000 [ 60.217259] 0000000000000003 ffff8801c87076f8 ffffffff81d63fe4 ffff8801c8707710 [ 60.225275] Call Trace: [ 60.227838] [] dump_stack+0xc1/0x124 [ 60.234154] [] check_preemption_disabled+0x1d4/0x200 [ 60.240903] [] __this_cpu_preempt_check+0x1c/0x20 [ 60.247390] [] ipcomp_init_state+0x188/0x980 [ 60.253444] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 60.259963] [] ipcomp6_init_state+0xb5/0x820 [ 60.266017] [] ? __xfrm_init_state+0x363/0xb30 [ 60.272245] [] __xfrm_init_state+0x3e7/0xb30 [ 60.278295] [] xfrm_init_state+0x1a/0x20 [ 60.283988] [] pfkey_add+0x1fbb/0x3490 [ 60.289496] [] ? pfkey_delete+0x370/0x370 [ 60.295311] [] ? pfkey_add+0x3490/0x3490 [ 60.301000] [] ? __skb_clone+0x24a/0x7d0 [ 60.306684] [] ? pfkey_delete+0x370/0x370 [ 60.312463] [] pfkey_process+0x68b/0x750 [ 60.318166] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 60.324998] [] pfkey_sendmsg+0x3a9/0x760 [ 60.330696] [] ? pfkey_spdget+0x820/0x820 [ 60.336480] [] sock_sendmsg+0xca/0x110 [ 60.341997] [] ___sys_sendmsg+0x6c1/0x7c0 [ 60.347776] [] ? copy_msghdr_from_user+0x550/0x550 [ 60.354326] [] ? __fget+0x47/0x3b0 [ 60.359495] [] ? __fget+0x213/0x3b0 [ 60.364746] [] ? __fget+0x23a/0x3b0 2018/03/21 09:21:15 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/21 09:21:15 executing program 6: r0 = socket(0xf, 0x806, 0x200000000000003c) r1 = accept4$ax25(r0, 0x0, &(0x7f00000001c0), 0x800) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xa7b, 0x10}, &(0x7f0000000040)=0xc) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000700)=0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) r8 = gettid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgid(0x0) fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000e00)=0x0) r15 = geteuid() getresgid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000f00)=0x0) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000003300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003340)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000003440)=0xe8) getgroups(0x3, &(0x7f0000003480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003c80)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001040)=0xfffffffffffffc74) getgroups(0x1, &(0x7f00000038c0)=[0x0]) r27 = getpgrp(0xffffffffffffffff) r28 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003900)={0x0, 0x0, 0x0}, &(0x7f0000003940)=0xc) sendmmsg$unix(r0, &(0x7f0000003ac0)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000280)="a440c19fa27ce9c5f53d6839f61853e6b21df862fa8fa4aeb7691ba6aed35008a99a93b8fb0843e35ec6837b439f3cf83dfc97765c3ffe0df432a04dd285fd63c1184ad1d03af8bef3aa907f52abd0c419a3c105fa3a02df0ea539248fbddfaaef83458f79de877c92d0eede914584346e960ab70dd770f323e4edfa073407fd62f3998217fdca94884906e0", 0x8c}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000000340)="14bd72202df6a511e33873651eb347d6567054add638fb2d9454a5a11ddc2ed78f625ab223e71d8d3e4c4460f4369d2c8a140499fd872b4ae2d0592f9cf5e8cc63a797fb6f0370db3208", 0x4a}, {&(0x7f00000003c0)="5b332e362bd8f3a11ecc55d0d9400c8d5602864464f79817539c412fb23bb2289026f01b25c75be6c7808d54f9259723925e3f90c3bd639340a6dda94d379b58c532ac313cf244d8a6e91beb3636845e62f6d7637a8745a3421065e06cae1d45d3a13998ca667edec4a395f1b92fa413a7a23d15a3029cb1b74351718b72ce370bd2fa4558eb1320805616080239b9092a26ac52345d44f664fe884e0c2360fd7c4453bc828f9a739330890acd34ee7fd4a45876a2", 0xb5}, {&(0x7f0000000480)="ae2f690af29ecd5599ef992865183580f3eb7af91fea7ccd58149f12a40494d48698c4e00ab38348eeac634936a5e5405c8eff8e7d7de6d55c25f6e5f864ad", 0x3f}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="edf6ef8d624ee34acecd4bb6680e29e910726ca14d495a1ab4a5207d16a0000d1002a8323687deeb3934e3cdb972ed6abccf3309b4715e94f55b69e9329f1ff6b2e5e464232f3d39dfbdb4cb097af9e0600d27e82c68e82111772174109c4decac9e34478f941f2d428da7563453c1e7e5c9dc371d37ba05c2d5d6d2d71db346d4110653e22f07dda43139e2abbd", 0x8e}], 0x7, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r4, r0, r4, r3, r4, r1, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r3, r4, r1, r0, r1, r1, r3]}], 0xc0, 0x45}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000002180)="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0x1000}, {&(0x7f0000000c00)="6d4496d89f6734407261b8dfda2540d1d9fdaaf274a204c4707ec081433e410b09421f5ab82e8bfdec1e350ea1264103c9a11b7fab54f2e0e9bdc2d4cd4df0bd0d6813c46e358ce4a05dbb431ba68cf15e27491e91e9e54e7ad19ad854db4f7db1e39e7080846289de364be0bcbc0c68fa1c89c12db1edbfbe21422e84e222b190a72081069f55d0f870774fe0c0557b7b85eb3d261974ac5fec28252933e75424840acd9154", 0xa6}, {&(0x7f0000000cc0)="283415b4c4f3d2f42702d1d4cf06a5f26728a0c24cd0e5a16a33ce549008ea7089a475484e022afff8525ff30342480f266dfe4602b30f6660e007c5b14e170e8f96ac121444cde6abfeedb90f5b12ff7755727a3abbec92e2d1e823dbf1e818933d4d63ec5e524a718df25a586c9d69a2eb8e7090e292af75eef42e8dfbbd1c19aef29d044565ab96f934f9a215c63c752bc2e39ee32ac6f2adfd0829519969a0b8366363df34b7013e5af5bc81873b49261025b11574cf6f06918745da2c2d21957afab5bb16b00c7e5e69e6a7b3094f3ca421debd4e534afea3f012028ae71114dfb435c3d081b950358f50", 0xed}], 0x3, &(0x7f0000003bc0)=ANY=[@ANYBLOB="20eb000064583ace28115ade3b7b0a660f000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r20, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x90, 0x8000}, {&(0x7f0000003180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000003200)="728837cb6ac20a9a5c7f013db96f074ba252804aa50d785aacd68aceb84056813d70d980b9e24dc301ae7a008f9c170968874eb6bb06a4ec69e1c8668ac3c65db586a1fb9717f95df0c2fa9c0206ea4af1e64dcc1af9062a499e9dace117bd38f7c71ff32cd9179771a4a027854b454820c017f4657d4f4505e374a4d4e8ad012681dee9cc14a4c5dd42fb5a71a6dee487e385153d70f538bdcfea8480f009cb249824708b36722632d0", 0xaa}], 0x1, &(0x7f00000034c0)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r3, r4, r3, r4, r4]}, @rights={0x28, 0x1, 0x1, [r4, r4, r3, r4, r3]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x90, 0x48085}, {&(0x7f0000003580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000003600)="fb69209fdee295d5817405b4edb024af00f82fedf27066fb5964e52a7296cddda15c3cc1488601e765b84b9e7e1b029ea35e1828257b2c5eae1acbea68e92872e6b3c5f26ea6a0de6e832ddb374c8c35de821c44c1d0264d188c216b9657f35856528ba7c5b6d065eaf080ff7ba6c5e2d5a5a3cff41c1ad93c1f1f56bc415fb552778250495b2c47cbd76488edc031f30d47e2271f7959bdbcdcc1610db15df427bfcf3a51e5b3f9996156a6f0a70db8dacae915fa10d69be6755f63e34adb5017784113ff79de14ae0043baefce50a9897a3d1328e9ff346534cb076aa62f842589509599cf942ce84353374e65fbb9f958255f95", 0xf5}], 0x1, &(0x7f0000003980)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="280000000000d87ed741e01041a10000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x800}], 0x4, 0x4000) write$selinux_context(r4, &(0x7f0000000140)='system_u:object_r:cert_t:s0\x00', 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x1, 0x2}, &(0x7f00000000c0)=0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000180)) 2018/03/21 09:21:15 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x3, 0x20001000000003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3314, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001240)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000001340)=0xe8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003880)='/dev/loop-control\x00', 0x42, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000035c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003600)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003700)=0xe8) fstat(r0, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003840)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10000000}, 0xc, &(0x7f0000003540)=[{&(0x7f0000000200)={0x1010, 0x22, 0x308, 0x70bd2d, 0x25dfdbfc, "", [@generic="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0x1010}, {&(0x7f0000001380)={0x2194, 0x34, 0x1, 0x70bd29, 0x25dfdbff, "", 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@generic="e129797ca10b12d088cb17a0320282602ce75cfe95acd1b4d813f2ea06202f9d26036075d9f39c690a125a359b8bacc5594bf95a7241c0f4f78597f982", @typed={0xc, 0x83, @uid=r2}, @nested={0x1104, 0x83, [@generic="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", @generic="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@typed={0x10, 0x33, @u64=0xb8}, @generic="c0f403c8d42617c562f7c819f604c593ba38b3de54dea2c7aaff8a776fd11927a082e581"]}, 0x2194}], 0x2, &(0x7f00000037c0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x20008040}, 0x48800) fchmod(r0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x15, "eda4504ae6d58dc395afbe2d443659746af064d5ee"}, &(0x7f0000000180)=0x1d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xcc51}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003940)='/dev/ashmem\x00', 0x20000, 0x0) write(r0, &(0x7f0000003ac0)="2200030001000000080002004100fff0f0559015125168f45fa76253480ee83521e5a5c8b61e174634e271fac068474b90a983c93d30fbe1a84a908dea9b5cd6f60f2a5417b5be026e438a5e8fea0078768f4c0ebbe0b76e2c49a537d73bbc24f3e30a95c34960873b8b3d84b1020b00000000000000000000000000000000", 0xfffffefb) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x75a, 0x4) 2018/03/21 09:21:15 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2, 0x0, 0x0, 0x2, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x800000000000, 0x3}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 60.369990] [] ? __fget+0x47/0x3b0 [ 60.375149] [] ? __fget_light+0xa3/0x1e0 [ 60.380827] [] ? __fdget+0x18/0x20 [ 60.385985] [] __sys_sendmsg+0xd3/0x190 [ 60.391585] [] ? SyS_shutdown+0x1b0/0x1b0 [ 60.397357] [] ? __sock_create+0x12a/0x640 [ 60.403219] [] ? SyS_futex+0x210/0x2c0 [ 60.408738] [] SyS_sendmsg+0x2d/0x50 [ 60.414095] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:15 executing program 0: r0 = socket(0x2, 0x20001000000003, 0xfffffffffffffffe) write(r0, &(0x7f0000000000)="220000801400070000e80000080002004100fff0f05500000086af748faa4b5389cfe6000000000000000000", 0x2c) 2018/03/21 09:21:15 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="73e864ab5a580f3073ae1230ed3cab0f0a", 0x11, 0x0, 0x0, 0x0) 2018/03/21 09:21:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x400c00) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x88) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000000)=0x54) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x6, r2) 2018/03/21 09:21:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x7, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0xfffffffffffffd4b) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x14, 0x80000, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 7: socketpair$unix(0x1, 0x20000006, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001240)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/101, 0x65}, 0x0) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/21 09:21:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setuid(0x0) socketpair(0x8, 0x80000, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000080)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0xe) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x110) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x5, 0x1, r2, 0x8000, r3, 0x8000, 0x7, 0xcc15}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x0, 0x29}, 0x0, 0x2, 0x101, {0x7, 0x6}, 0x7, 0x5}) [ 60.496269] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8816 [ 60.504828] caller is __this_cpu_preempt_check+0x1c/0x20 [ 60.510276] CPU: 1 PID: 8816 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #28 [ 60.518067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.527418] 0000000000000000 ff41055393df6584 ffff8801d95b76b8 ffffffff81d0408d [ 60.535470] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8800adc14800 2018/03/21 09:21:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x20ff) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000000)=""/36, 0x1f) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x541000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x21, 0x6, 0x7, 0x0, 0x1, 0x7fff}) 2018/03/21 09:21:15 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000100)="8d129e0df2c099fd0385a500f190adbf08fba07a671f4bca293d64d7500b930e5f82aefecac16fe0e4e2368aeeca17b8ee28a46958c7bdf7ee1bb968bbbdcc208b9742915f9627926557476aa7ff2b2a976e2ebe33f1afb8c3eab3175eb728aff358c541602c9a7751638df2f92ea1da510dc0d49fbc4b06f223f486fae8cf5cc0237fa1f6300b288594352bd6977aeca551085eee29b43b70a08742e8a7c2af6d7fddf28d91efea04f34567c60ff4fe7937bf2c36807f4dfa3bd3973fedc42f58d4d1798aa617afcd04e5909d365ff4509bd9d3e24837fb242edb1af163f37795f93319f27f036e351476d4f8e19d4f227d072f2a80fcb489", 0xf9) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x0, 0x8000d, 0x0) write(r0, &(0x7f0000000040)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0xfffffffffffffd9e) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/03/21 09:21:15 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) mincore(&(0x7f00003a4000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/37) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/03/21 09:21:15 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040), 0x2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r0, 0x408) dup2(r0, r2) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip6gre0\x00', 0x3}) [ 60.543486] 0000000000000003 ffff8801d95b76f8 ffffffff81d63fe4 ffff8801d95b7710 [ 60.551512] Call Trace: [ 60.554092] [] dump_stack+0xc1/0x124 [ 60.559446] [] check_preemption_disabled+0x1d4/0x200 [ 60.566188] [] __this_cpu_preempt_check+0x1c/0x20 [ 60.572673] [] ipcomp_init_state+0x188/0x980 [ 60.578723] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 60.585208] [] ipcomp6_init_state+0xb5/0x820 2018/03/21 09:21:15 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000001000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0xffffffffffffff00) write(r0, &(0x7f0000000000)="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", 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001180)=0xe8) open(&(0x7f0000001080)='./file0\x00', 0x8000, 0x144) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001040)={@loopback={0x0, 0x1}, 0x29, r1}) 2018/03/21 09:21:15 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") r2 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') sync_file_range(r2, 0x6, 0x2, 0x3) socket$nl_crypto(0x10, 0x3, 0x15) getdents(r1, &(0x7f00000000c0)=""/22, 0x16) r3 = add_key(&(0x7f0000000580)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="7e1094a4e4a8bf5443cb088cdff69d5e34a32ef2acc597ddf2f8301c0f6f3fb11f2788396d84475e94da5c59b2d47adc97255d5bc535fadd40b547636a404e71867820c82692ff3c16fa273bf07a1236cbc2ca594dd1089461d0fda45c7e6f96122c199394ba3f1a63f1458153411fefa38d6d02b1e46a4a953b4d4fd9dd46f74ce1", 0x82, 0xfffffffffffffffe) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="b836dc7d6a184748f2b3d30ae2496616714b74d265b5b016ca7ab35fa6276dd6c1c930db050cc9bb0f8be1ad2ea8714bcc775e09c6bc9e2248b8861fa24ba57cbc4f434e35bbe48c8c24d564d49a8341541090742f2da3ff0841082106f5b6a2de2d3256406028bdf2db1dab758387f56d2223d1db69448e7f8c0d7ed127c1d2c7dd5eed069512550f8c431cdb145afd4c672182e280afb1fbad2a12fda0fb89c2ed41633890da5569039f5d87011c362d351298c90856da39c3e47033ed997a3bbc961da8be95215dae2858ed6748e0058d5459ad996d916745a3c34a3581a35a3c99fc2c63f06efc7e8d99d4a38aa1a8f7261c4b338ce5", 0xf8, r3) chmod(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setpipe(r2, 0x407, 0x2) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) ptrace$peek(0x1, r0, &(0x7f0000000080)) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x20001000010003, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000080)="3bbfe065243e2a16686c6b20a2fbb346a91a6b84cd1b7e55f4a4411325755032529f38ea13e19f949370a394d9c5f93dec39bab7f6726d05c66b3265d29a8a5c3e9790a6b07ba353749145029df303fd53da76f515dffefae121e786e998e35c2044e78745ad89bcc8f50ae0f029a96493f0ccfa") r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) write(r0, &(0x7f0000000000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0xfffffffffffffdba) memfd_create(&(0x7f0000000040)='@\x00', 0x2) 2018/03/21 09:21:15 executing program 6: r0 = socket(0xfffffffffffffffe, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x2010, r0, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) [ 60.591260] [] ? __xfrm_init_state+0x363/0xb30 [ 60.597484] [] __xfrm_init_state+0x3e7/0xb30 [ 60.603535] [] xfrm_init_state+0x1a/0x20 [ 60.609232] [] pfkey_add+0x1fbb/0x3490 [ 60.614756] [] ? pfkey_delete+0x370/0x370 [ 60.620542] [] ? pfkey_add+0x3490/0x3490 [ 60.620633] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32079 sclass=netlink_route_socket [ 60.623248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32079 sclass=netlink_route_socket 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) [ 60.645798] [] ? __skb_clone+0x24a/0x7d0 [ 60.651505] [] ? pfkey_delete+0x370/0x370 [ 60.657294] [] pfkey_process+0x68b/0x750 [ 60.662998] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 60.669832] [] pfkey_sendmsg+0x3a9/0x760 [ 60.675535] [] ? pfkey_spdget+0x820/0x820 [ 60.681322] [] sock_sendmsg+0xca/0x110 [ 60.686846] [] ___sys_sendmsg+0x6c1/0x7c0 [ 60.692628] [] ? copy_msghdr_from_user+0x550/0x550 [ 60.699202] [] ? __fget+0x47/0x3b0 [ 60.704386] [] ? __fget+0x213/0x3b0 [ 60.709646] [] ? __fget+0x23a/0x3b0 [ 60.714904] [] ? __fget+0x47/0x3b0 [ 60.720076] [] ? __fget_light+0xa3/0x1e0 [ 60.725755] [] ? __fdget+0x18/0x20 [ 60.730913] [] __sys_sendmsg+0xd3/0x190 [ 60.736511] [] ? SyS_shutdown+0x1b0/0x1b0 [ 60.742281] [] ? __sock_create+0x12a/0x640 [ 60.748157] [] ? SyS_futex+0x210/0x2c0 [ 60.753670] [] SyS_sendmsg+0x2d/0x50 [ 60.759005] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/21 09:21:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) syz_emit_ethernet(0x28, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb88a8b4bb101cfb2b390201000000010000000000ee8fca8768d0fc2de58d772cf891971b08926540f23bd6860d40ee021fa586995534f2a02427e1cc37e960418e5b5acc82d1fe8669317d614cccc6e8e62b562b8c240ed970a74a88540d9483b8db242efe9ce4a88b98d28181d492077c30"], &(0x7f0000000400)={0x1, 0x3, [0x4fa, 0xdbe, 0xf37, 0x716]}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)={0x224, 0x1, 0x4, 0x101, 0x70bd25, 0x0, {}, [@nested={0x210, 0x22, [@generic="b66e556b1f8842e563d9c0dc7557de32a65b1a17c0a3a5e5d980c2f0db0cacbd1582007dd41c05a2a1435471c0ee6480b9916e4cdce635af0abd256bc62b263fcc7865f00d11847950c3f552f058826f96810b87e003756a46bf927600bc4d6c3c3553dab3ce71efa94fc7bcc796c728207b56081c4e095f453918863f37c49dae6464da11667f6ef4081cfc5ec3fbfdfee332af3d5ae857e9aaa668e2eb0fe38e9e06d6cadb5719b71a4742", @generic="44109ead81c59c2da4141996a40f713d21117200627c8595e45b02a9fca85ac4be10da281c0346a693bf57ba6fb15f36431bc0a46715515aa4203d2a4147dbc66b1a2c0dca9c457c4724201572512ee126fe3e3dd21e2247dedd569f60e1a7de1f73464e6ba4c4c596", @generic="2ca1d013772b34376bcac5921253ff4a8a2be4f66be146527db65439f0f8d20dff5b2a72b2fc1ee457f4388f21b4d063dadc333bc2e290486dfb1d792e3ed179c362d98e19a5ddcbe16b25047d032825880eb9dbb24b10a17934534c4c7508759be5a6f298ecf871b7d27b5d7231e35a6b72000b9038c006c5c63b661b47a45709480ef0e6c5744ce1170ce539fe201a4b44f804bce8fcd23fcffe59794fcad1bf6dca80a8d0d9b0e8df01fc5442d38c4a0c60d804cda250e54d57", @generic="7d58620da063927d9a1f29172f9bc53db39342d748c88c864d43fe188e936e0dcab8ff4f961390501b1e0c5ef4ae68eb2f82963f0e005192c9b16399"]}]}, 0x224}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/21 09:21:15 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/101, 0x5b, 0x40000060, 0x0, 0x1000000b6) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x90, 0x0, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) flock(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000700)) 2018/03/21 09:21:15 executing program 5: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f000023b000), &(0x7f0000000080), 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0xfffffffffffffbfb, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=""/222, &(0x7f00000001c0)=0xde) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/5, &(0x7f0000000200)=0x5) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x20000fffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) write(r1, &(0x7f00000000c0)="a1fb08f5c1832b9d5796fa1a129d11bd8e81fdb928d901db34bd227e600f377ab81ea102e5164d28c7833d56fd2d61861e34a7734a98a35545de617f81b58db8202d58071f4213593b46a711c0bc8afbf8d06eb1f798a77b565c900f4b88a953327eb4502ed3e5b863690678173e71eaa7a37e7d261112fbb7790776d2474308d9faf6a24bc007b06661fbb4c9bf1e0e8c0a13da453ee757100801a9c007ac8c28e721bdc1dd66d003a699f1c543b553a9fb9b29f1abda5e7157282e48f12cac078fb6a1ae0b21418b5088ac6a57ada90011b4b320f1b015f51438ee6d65f8d4a8cf9069192279f4e056efd25c5de933f3d087795b77a72d0975c4dbc236ac563b560503ca07e52ec7d00a9f67002a1af6e7fda6e9c4817e78ce8b0ff91197f3df7608e6520b3622201b45672ceacb006fc3ff922c8e7ae018937eee439c7bbb88503193adb8af1306867b990dbcd309e212490a804cf39a7b070bad169c30680307f231e7bdbb71fee2d3840163273e05034c06e2992861d05f1ef054cff600f9608d8891075355f3e5f0d094a717e5527b857fc483ccf54551e11cd7660fa8027464ff5870e029281c73aa57683c94d0caa084a8a693b359b531a94fcc0fb4750d53371047b83f4766143e4c199176291cb6f158f9d82ccc0c7f605762855ebde1f127d1b7b0da308bfbea0b12260f82a8fbe641ee02d4820c441de897fc0576d803c69e73fab4004f1f68805a08cb13addf77b0cfd3555150fc3735a894d0af070b3c10559f2a32992073b2d9152570231bdb2df44c5426df9703bccd6df8f210587dfd6c5e36edfde34795d46c9f5bb97fae1d9de8ef77f572d870b3217404ea080b8eacea4a3075211e4a285abeea01c11a0ae898f02f2060349339dde05ca706311c2fc1f0e50db51c1db6551435a0d3d821355c99345564718521603712aa83a5c2d7dd073bed62a1d86162077970265b98ffec3686b92cbf3200bb6e13841acf578d5ff61d602e48e8c1b6b658f38a7a4822436fb94fdce6868f226b7120bf01b25faa3f8ec8c0482076711169d1bc3765b90ec0e33235bcf1b89f4ef7a365bdc4a7be067a1bfe09609eeaa5001201f57278d26b0c297d6859ad070f5bc94e8d82d2105ea5d9fd678ee35294e163bb2b2dc06a953f6b888ed9abaebef4018c35fda6e82cab16b2f461a60160c87a89b3f5a59a68abb2d8a67d422aa8f660bc49b603ccb0c08295d9d99bcd175b0291f1cf0f2a6318bc851b2fe21c3935f3e71326400ab80c74888d1f5f394da35c3a32c0970fda8464fcf9b99971de6467348190d048631fb0ef712d582b424a5cb503f2b571580e479a793e08ca650f6ba10d195470eb185a3d2e225a3ec1725f8afd6980ef30563b518217dec1af17e57c1c819c783754a91f718e9d7474e7f79f83857e54f0916fe497ae301e7386ced114a746e337dd57dc8c252e4c6f1998280e64575b18bcacc54ed6705360b35449123d2ab71ad22168ca82eb24312c11bba6875bfedd6b243955ca14410f76d38b8de2de9b9b203b5693a1ffbb3066f0e8ce23007b6b38ef339b8b5dab7738cc402727ef599ab8cb1a5901860d3e56d5d76c198a581d00bdb9ca826d6b7c1e663ea1476f3a5dfc392f38f445088d5d50ce150872953198a478445a8c572c5dfcda379f1fcdfdd867ac91cd2639cc97e316511e78c0c059918860254fcd302d536744afdd00a2ce3065e5a299c7b467d086acf5b2449f0b798fd067003b9b697891a72c2a70d53d0c586e386df2f750eabe9e51dd35ad8cb91ba593eed5871f6a9d625b628590ddf411bcf9103897e4ac2a6914937c69f00a160f8de19d5ff334677f9bc34e7878eaf4ad0f8c27ab543dce9235809a7069af07ee59a4569651eb136d06319b8ca52b6d5acb3b26aae1320af146f19e7ecd56f8484b404eb2d4ccadac76e206f68636f9943a7603ac8a3ac1b39ffa5b66c33633740608966908a5625a3f2ae9fef6fe2448add4024ce0d9926c62b2047ac984c708e3a303fc8eea85ccbbf19e40474b98d9eb5ced20a7e7b0cfdc398879b0b00e29d4f8ce2f2d542dcc54ea298042ee6b62fbf3662832be453753da40195e544b94c8bed2fca74ee4aded006a51149406ae30a14edef7a3aa523f3c05f43a3a051108aa4b565e856c4e6e9a40555d7c2b49febe3120e4d46e9017cdbb94d7786e50c5c376470386b943bd857f94c42d38396acba20fbf7e31d0008bf3a4b4c96c0c8bd13c3e91d0594f2eadb7ee1a8920968cce193d8df16e98ec5b222dfc89c31c8ae9afac79b247b23729287cd6aae21d7698af674bfcda1104d1fac2a24b84d0058dd6b600d34cfedd57152d872b00b55f2b3ac27ac44beab63e0754233054ee5defe4781f6c66744afe4d25b6201869089ed469ed76b9a8cc365cd7307ae6243796d425ede70fd7bf36d34044cb0a0fb0e237250404c04756ad072a3dfbb9edd06670858e71608ca68e383c528d8c40d9d04b304c7663ec1f823103f58cd9613b87cdacdbd1da49710d3add5ce6ccd2374276e33a74d78ac72f5a99e6e6dc5098cbee5e734c181e6d186f8ac53c5e10e98c78de178a32aff502258b0e53fda039a5660c8851265dfb716031b00c38a5797dc88d294f6eab2d645b44a8362fb384625638a82b53cafb72ebff210d46bd2dc2819359a31c5b46b3931886ecb96ffe13f8a39bb37c75d4524a72ac97f9945c2c382af4ce66817f77c77fdc8f1a5a59b6c18bad8e32521c52cbad80908a1f2a839ac5ab2a5dad65e97d1b7bae6864a95651a8359a232f8ad22ce20e2a0f209a3b425e5fae9aaed21a9d9677773f1118464b3fca675f00723fabfe28624467c2d3b3515f20dec33eab0902c11a9670e3ddcdda1ad2421fddbec3784e8d66c4bd28a874938ba1b783fa86ea8e6b10a0cb0671a33768412c75f0af9d885249d743fff3211db8836cf9ad31cdde10d126cfbc89202cfb371fb06053391f14012d4188845eaf33a3659a01669a6bb61e414fc5d42613959ddd456eb9b9c0d37f2d71b5823a0c17bb6a97b606c378905e0c80a409841913e6d9e1c5485745be25243ba123b822cd847d01c8f7ff3c19a38465996ac9fb4d1e952f3666e209fc25a62972f34f7c1c271eae3e80c73744ac1509d9301378f2dc94d68e6553c55dcbdffc59be9da50fab27018595cf2e93fa14ad71f14332acad7806e84824c2772d9f3c5208c6031652163e7a94ce2e7c50a156a64cd2bdc69528c18cd0bf22d9849e0fb746ba50d37b0e553996f4f335b29d5a924d955ca26260ed563bcab5987ac082022b76a8f8af97d97d1aed994140193db48482937e452afb32ea845b6b51abf71becd69690e856a2e16348c6f8763db50f345f308a7d1572d4dec28137895683c6a80f9bea20650ca008a09f9d2318f96014f586253528820641cc00d6a04799f982210e4cc3dbdc065056ab435e5fc9a2adab09482a7fee61f9a80b75be1d022d2794186af84cf98a7b0e1838b0a9097fab9c7acfe62290993ea1d57e01dad78a6c89b6944e23476aa6eb3f7fcdcaf3f5fc5a502285807a4cf7416627275741e69ce612982d2cf0ce6725b3dcd28755fdddb65436686e680927145fb99c7a24f16bf7fd1a73fb123ea84b6d8b3e2df561607b55740306e1821ca51e03554cd89df0ad44f751357b8aedb242f5aa9306cd42f5dd08f821d7857b4350dda802edf005e3a3714184d60434ab9ff1dc3588c4f507a9d8b0c515665ab2d62dbc34655e84c8ead241000ff9be6d2e91d8545cf46adf77dc169555bc3e90f3e8746717ec8231ae0a922ed6b4d41fdcd1fd7003221aaf1d456c733c2f406f6bad719fe74e015ddeacadc58154fc655e2ab60ee2d7543a29b6483ebab3433ce29766215f8bbab8b3363a7ed9975cb632338a827ee10f869c9d6e2fe890c2ecaa65a3096b17ad1f27d49f8649724b345b09ac8cf1abaf9833302d5d6357b07022d983fbfa494c5ad37b5416ace8d15e580ccea6545504e3eadaae4a8a77926da9396b3b86b3fe068b009c058b76514b38191803becae1225af170581dc4afaf2a7095e6e50f93460b2f1e369b6c54a9c0a07fffa839c3c2a9399a0210a6c356852390ebeccf7f46db24e706ffab5a4ee888ca17c6b3f4e06b4d322f564bc47406a8515a56886b13d72674f01270aad7d23302b21b9b6f15aff3358d61c0382f8b2e7df48cf0f9b040059c0e55a0780767e1ea27af1cad31e75cc1209960177d9de78039d58be6f0254a1b55dfc354e3d905b05f82738141dde85ebd841a635c8dd27b237b00031ed260794a3638e66d2f08c56dab19c2b66752548de8431a57a91a26afba1840c8032c7c26e7de65c8a9d2838c7ba5e6c729ba9ee4b0ea8aa6dc5ae6a631c0debb7839fdf6b43062d1ed77035e30830e4e281081165183b8b872607059e95ab0f3ba871e602685ea638bfcf7eae4c3c6e87c749e8740c380b3625d1ba4f01431c1dd1c34ac41b8f230e2c351854c4d4bd4bbde2ac9881b5079513dd5a3b4b76038d8bd83aeba43fd0669b03c5828997e481bcf484c758eb4fab57a35efa3217e1387f1770b91956bd721676306b981f7a289f0cbb275af524e3424164f8533e49803285cd11957cd450f753cdd2e3f6a5dcc3bdf71121d5347cc4e6dc74c05a52f4b6f173471583a3f2e8a437e4696af20643ed3b57976a8511aa1a8acbbac76a1631517d5e2e4a87981602909860f536a7f4b6a37da2b1a47600ff4e218355d99fd6438787b0da1bcda67dc648740477b59e669e586761d0c3790806f75dda23522c797ca899db714c11fed610599f2e424e7e481b7d7f60c3c0ff8f134311d9964d08b4a701121d9c031036ff9f5f81c9b8c66be23d3269b694dfed7394a53d6d557e3b540da6689926941936e96d9ba2a4815a07369f32877fe962168bcdf8a783a06e4b8ca38749b347ade2967e3274c21f387b254ecf0fbb15250d638c8d2c671f6ca5dcffd3ad7ff3bdc027a1450e63658b21dddccd4ee60d093659a524284412cf2e1bcf4267ace008963bb1b552281fc78f5a988c66eac7fcf6e4047ef26014d2855f17d103304c857c969de5efd2536b035f96246610299fe946cff78b49aa149fa2e0ef34d116e775699763a825c21bc93de6a2e8f558a58658b5f19dbd2309f1e6de44d15fcfe2c8938930a8776557f0ea4f4612ee8cea77a4562f510a00ecc5f1da09fdfbf9c73961bf8475302b43c35fbb8fe34a6d73430d8b1705598821bef86a514136cac2e5b47997be7566e3538f993d9e902c32bee1e89944249a93c265dcd7f256ee97be52ea55bfe17c146a7397e9ad1b7d86af25a28c14481cd3440a484ceb44c379f9d210c83b1f03a7ee6ae494f78aca2f09363b3ec0e69e512f61be435842ab9f92ce4e36e11cc8da18096b7aaa0afbea4aae1cfa246998c8d0e6081a92dd1b3385166e2d1dff1b3c2d7a840b13449544e8bae01e18659f64f08033f71bc9ddfc83dffc9cbb4930cb3674e75da42bbd8bb7cfcc8c2aa9a919215cd1e99b8d3d4d1ee15abc458af88aa15c7beffeebea9b9d9ffd9f6209f4c3764b61d75c157f254b7cdafe1417bd8e8f7796500afd3a2b4a8f4b4f6ac8b7a3049d6b89365100b5e7577530a57be7e09920d93dca494dc220cfe7cbb437e21f7d2f00d54f8d764c8c5e003ad7c27ca61131c6a0a8e1d601eac03c7092b8a613258c9123eccd527d260eb77c44daa40f1086740ee1cb32470eaf1f7e1db95a67a594c38dbb9ba3f11866d1ede", 0x1000) write(r0, &(0x7f0000000000)="42d00c6ba8ada735e744a1b862eae5b54d89b28b0f5e07ccfe2263579be7560c64e9f4bc161ed09f4a7d15263bb64acd0a8b812ed8aaf82eb114e1e0721d96be2a1b96e6b11ca5c017adff2c56d8d4df5b8d2cee2e163a9f1b42e5333f2418820cd245aaa3a598d21fbd728872ad05cc6f22882c2c964093a59411243e6a6cdba9b42052e7a2df048d7d44a4d246a1401e04bf7bbd55a0822cf2a0957e6a40d0bb", 0xa1) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="5f5ec9363ee40203000002000000fffbffffffffffea"], 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2040, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083df70), 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x0, 0x989680}) r3 = getpgrp(0xffffffffffffffff) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) 2018/03/21 09:21:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0xfffffffffffffef8) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/03/21 09:21:15 executing program 6: r0 = socket(0x0, 0x80001, 0x6) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="220000001400070000e80000000003000000000000000000080002004100fff0f055", 0x22) 2018/03/21 09:21:15 executing program 0: r0 = socket(0x10, 0x5, 0xfffffffffffffffd) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) close(r0) 2018/03/21 09:21:16 executing program 7: r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)="ba27d34dceb23e3af1e551640200a41d71f7c3f29d961c0c0d8619740c7cf5e38edaf70586290491c160cae68d889d52377fa2a02bbad411dbc32b4ebe2eb73668ab2bbf5118235ddd48", 0x4a}], 0x1, &(0x7f0000001180)}, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x40) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000240)=0x200, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0x2, &(0x7f0000001ffc), 0x18) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x400800, 0x0) creat(&(0x7f0000000340)='./file0\x00', 0x8f) accept$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14) timerfd_create(0x5, 0x80000) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000140)) 2018/03/21 09:21:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2081, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0xac, &(0x7f0000000200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfc00000000000000, @empty, 0x100000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xd90, @loopback={0x0, 0x1}, 0x4e000000}, @in6={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xed}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000300)=0x10) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x7, 0x6, 0x7}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8400, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="9ffee818df0c132dd4d72dd28d30456290414e0de086ee6f5c74efa942453c779851ea43a713863c9d938c4638a243113505d2c5a6d7de9c92d7f203b6167222b85ed71b564f8131c7fd7e785b5686c1b646637ce2c5d317066db3121e4bf94d1f2f3752cd480d0fb40547e8f06870e9d4912fdd885e9c76765aa9d9a3c0655a9f08043298fe309bc6513c3dc77edf0e27d6134e8af3297fb3bb49c92a90f739a44b1b0be0c6972d10c746e4a30957aa115ccc5cd0c63078ad7b535bc8e17fb7836cde3849cbdf73") writev(r0, &(0x7f0000001240)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="2e224b921d2408cc258a69f280ece67ef240a41b03721143de104a267e59415b7bdc047e0000c764f7d8d57d76dc90105b65097bf369b6cc44f19f228202ea5ac182349f964397d7cb0e68ba87f23328bfa2fc79be3d50c9b099c837107a7400e84dff70a49fe8bc36179ac93d94893f385ecf3a9fad2b9fe36054f2dd65c66ba5ee77c0233ba7de52686b8bdc9de63f0a6f4a437ae43b44477887bb9dac5620c0b153118380f6bdbe1ddb6d2b6e26455f5758f21eb7f344f72826bebd1470f6996fa39497301cff21035429316bf7de83112d70dd4afd1b9df1", 0xda}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001280), &(0x7f00000012c0)=0x4) fadvise64(r0, 0x0, 0x5, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 5: r0 = userfaultfd(0x101000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x1, 0x3, 0x8, 0x3, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xb7}}, 0x80000000, 0x3, 0x0, 0x7, 0x7}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000380)=""/21) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000580)={r3, 0x7, &(0x7f0000000480)=[0x40, 0xfffffffffffffffd, 0x6, 0x80, 0x7fffffff, 0x7f, 0x7ff], &(0x7f00000004c0)=[0xce0d], 0x24, 0x8, 0x677, &(0x7f0000000500)=[0x0, 0xe2, 0xffffffffffffffff, 0x101, 0x6, 0x7, 0x0, 0x2], &(0x7f0000000540)=[0x5, 0xb14, 0x1, 0x7455831b]}) sigaltstack(&(0x7f0000cc0000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000340)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000400)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setns(r0, 0x4c000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000300)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23}}}, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'bpq0\x00', 0x1000}) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/101, 0x5b, 0x40000060, 0x0, 0x1000000b6) 2018/03/21 09:21:16 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x83f, 0x10}, 0xc) r2 = socket(0x10, 0x20001000000003, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) write(r2, &(0x7f0000000000)="22000000140021e7ffe80000000003fc012007000100822c9f6b6bc7560f921fb1beffc63c3e25b9c770bd2ca5bd98452499e52887f9457f78ef05d0e0d8c6279c62bdf688a7ec548b586923d9592c3a12525918ad15850b2ee3e71984d105bcab74acab31403be5538f5fe24844f5d6d691fa79d6de6266966c0168c559e3c900861b59e100de1c3d3e5e3842c53aa10248371dd5955a0465020063dee9e9aaf3d920c64cd9a2c1b6b54e97f9f969c6dcea46f46059afe0d27b50f2ea2baa94105b0c41f409e40c5f83227e6ce9aa63492d49351cf8", 0xd6) 2018/03/21 09:21:16 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = memfd_create(&(0x7f0000000040)="cd706f7369785f61636c5f61636365737373656c696e7578a200", 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000b23000/0x4000)=nil, 0x5, 0x0, 0x8, &(0x7f0000b1b000/0x3000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() mremap(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 09:21:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/03/21 09:21:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x11, 0x1000, &(0x7f0000000300)="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"}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x70bd27, 0x25dfdbfd, {0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000880}, 0x80) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/175) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gretap0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffff746}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x66dc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100}, @in6={0xa, 0x4e23, 0xe8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xffffffffffffffff, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) [ 60.998398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13379 sclass=netlink_route_socket [ 61.022914] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13379 sclass=netlink_route_socket 2018/03/21 09:21:16 executing program 2: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2287, &(0x7f0000007000)='S') 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x4d3}}, 0x401, 0x6}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x10000000, 0x3, {0x1, 0x2, 0x3, 0x3, 0x700}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e23}}) 2018/03/21 09:21:16 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 4: request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="e0e619e37bf9b3302e00", 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7ffc) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000300)="220000001400070000e80000000003000200030001000000080002004100fff0f0553da58360eca965bd3cfc77b0ddaf586bd5aae335f6e7a8a8809962edcfbb26944c25fcdf514e5f43e7d676dbc73d5fb1425f1077b303714d1d2b692991f4003c288e84c02ec7d64bbb8f2d85460a13c0290257fd1e479b6eb946ef0f116a4d1ab32a09545c735e57ce1cdce675192fd0f34d3bcef458485f1c4e448ad57df0edf170a1d764cb4cd08eeb132f0bc6400c1dde7c9e93bd6d2f8ce7895c06cf0cef545c30b9eba5799bcd48c20b6fc79e3a643d09b284aaa29fda96d51ac1603b7e000000000000000000000000000000", 0xffffffffffffffee) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x40000003, 0x2}, &(0x7f0000000100)=0xfe0c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @rand_addr=0x2}}}, 0x84) 2018/03/21 09:21:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2081, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0xac, &(0x7f0000000200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfc00000000000000, @empty, 0x100000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xd90, @loopback={0x0, 0x1}, 0x4e000000}, @in6={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xed}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000300)=0x10) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x7, 0x6, 0x7}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/21 09:21:16 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) userfaultfd(0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) mq_timedreceive(r0, &(0x7f0000000000), 0x0, 0x6d, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/21 09:21:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) fcntl$notify(r0, 0x402, 0x12) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) r2 = socket(0x5, 0x8000f, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/03/21 09:21:16 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) socket(0x10, 0x5, 0x7) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) write(r0, &(0x7f0000000100)="220000071400070000e8ffff0000ec0000c5d6ec00e703fdffffffffffff0000020000005597ea8502bd75d75088a72df26c62110000", 0x36) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ifb0\x00', 0x7fffffff}) 2018/03/21 09:21:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000deafec)=@ll, &(0x7f0000000000)=0x80) 2018/03/21 09:21:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000370fec)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3ff, 0x8, 0x1, 0x2, 0x20}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a8b000)="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", 0xc18}], 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/03/21 09:21:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x4, 0xfffffffffffffffd) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4, 0x3a}], 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="22dbcd88f63fb4ad9eb5470efa8e5a8072d5aa412d55cfb64ae20fbf4ff9213eb22eefd78ba81807c37458d254171139e62c81f3550ef9cde517d599859519c7a6840b24a64a39f02c5d52024779d62ab198ccb5b7d07cc8de9f8ec6c976", 0x5e, 0x10, &(0x7f0000000080)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/97) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'sit0\x00', 0x101}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x9, 0x10000, 0x9, 0x10001, 0x7fff]}, 0xe) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000, 0x9, 0x1, 0x1ff, 0x20, 0x4, 0x8, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, 0x3, 0x80, 0x8, 0x7, 0x20}, 0x98) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x10, 0x80006, 0x1) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xd5, 0x4) 2018/03/21 09:21:16 executing program 3: epoll_create(0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x2c79, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x0, [0x6, 0xe, 0xdc, 0x7, 0x800, 0x2, 0x8001, 0x1]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) 2018/03/21 09:21:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkalleZ0\x00', 0x1401}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='M', 0x1}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x44) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000140)="bf69b94acf734d2ae9840465a44e7a9fb5bc98647f340c0ceb8a8066b6d418805441c6c8ff8f8b2d54a3819a56fb3240ed782fe79b5fdbbd012edf8e3c752bb1f46a28c1e19fecd9e4d3fb77d9db4f8d57b6a29c325adbe9908f7b8a39de4bf6fa6006f55737f619466fd77541c80ffa69224140c7db6115949849769de360cbd662060dcd545a7b305415bd19c35481ceedcd4af565b768", 0x98) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/21 09:21:16 executing program 3: personality(0x400003) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x8, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x5, 0x7}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x4, 0xa}) write(r0, &(0x7f00000000c0)="228000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='/dev/sequencer2\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/sequencer2\x00', &(0x7f0000000200)='user\\nodev\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x5}}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0xeca1}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x42b}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xa4) 2018/03/21 09:21:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB='-'], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) getsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000000180)=""/73, &(0x7f0000000200)=0x49) 2018/03/21 09:21:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109000, 0x40) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="641002fe0e83df55912efef99bd51cb599ed7b534448565fa966f87fc1eedfdb1c8f2526d72fbeaac3dde64b5b1c812d3494beccf306913f849545a21d5054964b550e83a83d1ea93b32e5f77d9d52917255ade55104baaf5c407f93a36d009a260475537f6e479513bb0d7149985a8caad73b716789b8f6541712f74db24c96d8d4e106abf445c93623636d4bd9dab507975e4d2177d2a9b6de61b2cf40e42919ed6dba36dd74b8901323cb649847cdd88d99c2d3b2d2e1e85a50b6464b871f30814ac3e9c4b2bec252aac82fbf4bb50b6673ff51383d3cadb19e0d1654466db24b8cac69f4d03124bab9cc1fc1fa", 0xef) r1 = socket(0xe, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ac0)='6c', 0x2}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ff4000/0xc000)=nil, 0x4, 0x0, 0x14, &(0x7f0000ff9000/0x1000)=nil, 0x2}) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80800) 2018/03/21 09:21:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = socket(0x10, 0x20001000000003, 0x0) write(r1, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 2: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffff0001, 0x8000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000000000)) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"3606b9275f06e3"}, 0x6}, 0x10) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000d50ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xa78, 0x5}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x0, r2+10000000}, &(0x7f00000000c0), 0x8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r3 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x2, 0x0, 0x2, 0xffffffffffffc07a}) 2018/03/21 09:21:16 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) getpgid(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x134, 0x8, 0x401, @time, {0x4, 0x20}, {0x3f4, 0x9}, @queue={0x5faf56fb, {0x20, 0x3}}}, {0x10000, 0x7, 0x8, 0xff, @time={0x0, 0x1c9c380}, {0xf4b, 0x1}, {0x3}, @control={0x7f, 0x5, 0xfffffffffffffffd}}], 0x60) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000200)) creat(&(0x7f0000000080)='./file0\x00', 0x1) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000000)="220000001400070000e800000000030002000300010000000800020041007e80531a883baefff0f055", 0xffffffffffffffd7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9000000}, &(0x7f0000000180)=0x8) 2018/03/21 09:21:16 executing program 4: ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000002000)="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") sync() memfd_create(&(0x7f0000002901)='dev ', 0x0) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x4, 0x20001002000003, 0x1) ioctl$void(r0, 0x5451) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) 2018/03/21 09:21:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0xa95d, 0x4) recvmmsg(r0, &(0x7f0000009580)=[{{&(0x7f0000006a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000006ac0)=""/228, 0xe4}, {&(0x7f0000006bc0)=""/226, 0xe2}, {&(0x7f0000006cc0)=""/23, 0x17}, {&(0x7f0000006d00)=""/172, 0xac}, {&(0x7f0000006dc0)=""/140, 0x8c}, {&(0x7f0000006e80)=""/104, 0x68}, {&(0x7f0000006f00)=""/131, 0x83}, {&(0x7f0000006fc0)=""/203, 0xcb}, {&(0x7f00000070c0)=""/193, 0xc1}], 0x9, &(0x7f0000007280)=""/233, 0xe9, 0x1ff}, 0x100000000}, {{0x0, 0x0, &(0x7f0000007740)=[{&(0x7f0000007380)=""/197, 0xc5}, {&(0x7f0000007480)=""/245, 0xf5}, {&(0x7f0000007580)=""/144, 0x90}, {&(0x7f0000007640)=""/222, 0xde}], 0x4, &(0x7f0000007780)=""/153, 0x99, 0x5}, 0x1000}, {{&(0x7f0000007840)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000007b00)=[{&(0x7f00000078c0)=""/170, 0xaa}, {&(0x7f0000007980)=""/82, 0x52}, {&(0x7f0000007a00)=""/216, 0xd8}], 0x3, &(0x7f0000007b40)=""/146, 0x92, 0x9}}, {{0x0, 0x0, &(0x7f0000007c80)=[{&(0x7f0000007c00)=""/123, 0x7b}], 0x1, &(0x7f0000007cc0)=""/10, 0xa, 0x8}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000007d00)=""/172, 0xac}], 0x1, &(0x7f0000007e00)=""/46, 0x2e, 0xffffffffffff7132}, 0x2}, {{&(0x7f0000007e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000008fc0)=[{&(0x7f0000007ec0)=""/4096, 0x1000}, {&(0x7f0000008ec0)=""/235, 0xeb}], 0x2, &(0x7f0000009000)=""/40, 0x28, 0x2e7}}, {{&(0x7f0000009040)=@l2, 0x80, &(0x7f0000009400)=[{&(0x7f00000090c0)=""/192, 0xc0}, {&(0x7f0000009180)=""/59, 0x3b}, {&(0x7f00000091c0)=""/70, 0x46}, {&(0x7f0000009240)=""/162, 0xa2}, {&(0x7f0000009300)=""/11, 0xb}, {&(0x7f0000009340)=""/130, 0x82}], 0x6, &(0x7f0000009480)=""/251, 0xfb, 0x1c00000000000000}, 0x8}], 0x7, 0x10002, &(0x7f0000009740)={0x0, 0x989680}) sendto$packet(r1, &(0x7f0000000100)="708aa50acac5a2528eb5325b5ee2b74a390d70648639e29fabb9a607ae5b6af5819a266e5b94872bfb8868908b86b07419f90da5f8c284e885c422aef31368bbf6acd7f35f93e89320889aaab037aa79e29ba7bba206d52826a7672e3520b9054ba6870f9c6b4c83e3eb324072693ffab6a0e6f21e0b8ab301eec3ccb81e2c6337bef987753438af064d050f0318148ac28f54ac6e9a46ebbc7088538ddff8ea0c68859268a3eae03f4e0d28cd9953dd959894354201261b91ab7953e06a1fdbec0f05d77a9e235a14146e4fc54d81b9f27fa2c69ebd6811b3534fa68c111943101ad52373467d1e37c3883eb4", 0xed, 0x4000, &(0x7f0000009780)={0x11, 0x6, r2, 0x1, 0x0, 0x6, @random="5339798ea9b7"}, 0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000003b05183a1751762aadd0df00001c000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/21 09:21:16 executing program 7: getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") gettid() ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000000280)='1', 0x1}], 0x1000000000000449) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x8}) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x96, &(0x7f0000000040)=0x1) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f000047f000/0x3000)=nil, 0x3000, 0x1fffffc, 0x35952, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x801, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x3f, 0x1, 0x8}, {0x7fff, 0x0, 0x4, 0x3}]}, 0x10) 2018/03/21 09:21:16 executing program 4: r0 = socket(0x2, 0x2, 0xffffffffffff0000) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), &(0x7f0000000000)=0x4) socket(0x5, 0x1, 0x100000000) 2018/03/21 09:21:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/21 09:21:16 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4) pread64(r0, &(0x7f0000000040)=""/245, 0xf5, 0x21) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/21 09:21:16 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r2 = socket(0x10, 0x20001000000003, 0x0) write(r2, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x2be) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000040)=0x43797669ab04d67) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000080)={@broadcast=0xffffffff, @empty, r3}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@empty, @dev={0xac, 0x14, 0x14, 0x17}, r1}, 0xc) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) socket(0x10, 0x4, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffffffff) 2018/03/21 09:21:16 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x30, 0x8, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x10000, 0x2, [0x3, 0x7]}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000019eff8)={0x2}) fcntl$getownex(r2, 0x10, &(0x7f000073a000)) 2018/03/21 09:21:16 executing program 7: mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) msync(&(0x7f00003a7000/0x4000)=nil, 0x4000, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/21 09:21:16 executing program 3: r0 = epoll_create1(0xfffffffffffffffc) r1 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[0x7ff, 0x5, 0xbb0]}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$KDSETLED(r2, 0x4b32, 0x3) fsetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0xef9, 0x8, 0xba, 0x21}, {0x4, 0x7, 0x7, 0x3a}, {0x8, 0x3, 0x7}, {0x100, 0x9, 0x8, 0x80000001}, {0xfffffffffffffff7, 0x100000000, 0x7, 0x5}, {0x7fffffff, 0x1, 0x5aa5af67, 0x7fffffff}, {0xfffffffffffffff7, 0x6, 0x6bf, 0x2}]}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x4}, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x3f, 0x4}, 0x4) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000001c0)=""/16, &(0x7f0000000200)=0x10) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x80000002, 0x7, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x2) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigaction(0x2c, &(0x7f00000000c0)={0x4, {0x100000000}, 0x40000000, 0x2}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000000180)='#vmnet0vmnet1+cpusetkeyringeth1vmnet1\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x1, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000200)={r2, 0x3}) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000300)=0x3) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x100}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x10000, 0x9, 0x1, 0x10001, 0xffff, 0x2, 0x7c, 0x6, r3}, 0x20) ioctl$TIOCSBRK(r1, 0x5427) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/21 09:21:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x24, 0x200) r1 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000180)='+bdev\x00', 0x1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/3) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="40399776609bd1b746e2418b825f7d5424dfe1fe654bba5f0e61e7ddc8480939cfc8c8649d43443b91302b16c2350cabd2eacc9cbde3330b2a0668d6f82b79573a9e599b8230123de8422076df15446e9c11bb1dc405971a32496deb466c29c2e63dfd07e9332951c0a298347418aa4e6b237334680836631d5025") 2018/03/21 09:21:16 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e21, @multicast1=0xe0000001}}) r2 = socket(0x10, 0x20001000000003, 0x0) write(r2, &(0x7f0000000000)="2200000013e3070000e80000000400000200030001000000080002a88101a5f0f055", 0x22) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3eea11ce}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x0, 0xd688, 0x784, 0x4}, 0x0) 2018/03/21 09:21:16 executing program 5: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000200)=""/242, 0xf2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1200000000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0xc8}}, 0x2, 0x9, 0x6, 0x7, 0x10}, 0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r3, 0x2}) 2018/03/21 09:21:16 executing program 4: unshare(0x8000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = dup(r0) linkat(r1, &(0x7f0000000600)='./file0\x00', r2, &(0x7f0000000640)='./file0\x00', 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x3ec, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x1}, [@typed={0xc, 0x3f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x54}, @nested={0x19c, 0x44, [@typed={0x84, 0x4c, @binary="e12918e76cfb65280d5e5c2e1e59680e3bec1cfabb3d5c6c8dbd1698028bcb05958a4ffa6a6e7a8cb14a9905446128a5ae7ddd6b25b60ce65322c7255568e59d9b22833c9217582ef7c428330b05964e73a138c43c485a3978532948ff8919884e9b7b1a436591888285b5cc78c5226781e5ee7fe4e793f87ca9d0"}, @generic="105e08d812bccf11fe3d77f9a9581db896b27bfe0e9ceced6eb0aad4cc2762e7a5e00dd62203c9109bbf5eed0f145e5c32a43cc2b84413d8da9b7df004ca698df6f14a005242e14f18d4bf09eb6ee66afede36f0b3a4aaa4405a025e0153c56c2171d923d497eb8157dd17cbc4b7e21bc601e4842a", @generic="0c8e637ff015135ce785e3d78c7e46699fade90e411f544561ec16dc95fab923c202ead75c28b2afad6d05787ac5dd24ce51319a1d795db157b7b2e5d5dc3e1f0f344ba697d514b79dc90e9f71d62e8ec87241a81b0e18a863ff54091d71467e6895f713deba9fe62a2db0d5b2dc97eac924e23056c3851f7896d47c4bdf64734d97d6ae094b7d992003a8a115523be7bac533b130bb19851662ad903918b9"]}, @typed={0x18, 0xc, @str='nodev\\ppp1proc\x00'}, @nested={0x210, 0x2f, [@typed={0x18, 0x90, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xf4, 0x22, @binary="a37724293aecc3de3a9589303b1eb8974a789f0a0fc791cb112ee9a171bec65e16d0951bf223c92ffe20d6416bdb8c674185b355ff442cf908e5899c5b48d96fa26209438d7e615aabb945ba92c6efd1c80f58585c0d003226c38edafeacf67eb8d79dad4ed424775edc0ed4470da3ecd78eb7ee47b427d80d272670b2c4534f21ece59c27a655118d6a052a0573db602345286cf0896daba775f45342fd1307f5661acccf6e1af35656e1f9c9594f51250e212377b54dde00ffe170b34daca63fce80860d3b0947ce0de7fbd78624fe22b28431cdcb2f115100f89bab0d82d113a56ccd57cb0a2eb795"}, @generic="fa98a57ef138aa13f58c27ebc0667d0d5a4a7808fe2179bb9f1a1e0932f4dc2b32a97a48ac4f36e60afec11bb18e338959d64f49c576aea7fbb5ff7bbc03b6c8d4a66b3f24a6b81ebc3364ee5d0ee655c937be0c7e476c9a131d079586d68e66c4d5cf61ed625c866ecd7a2f6ac230287831eeafffff0bfd06b2418d2821902dc31918f092fb72443a567c5476a7d28b29286aedbb13e136b054346671a71686c6213ad404c4711b6d0ff5bf777847495ab83d4c3921be67aaad30ad924d517cf5acc075fadf9491ac92e84488f0fe72270aa6", @typed={0xc, 0x45, @fd=r0}, @typed={0x18, 0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x63}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x4800}, 0x1) ftruncate(r0, 0x9) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000680)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x3, 0x800, 0x209) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x44c000) write$fuse(r1, &(0x7f00000000c0)={0x50, 0x1, 0x1, @fuse_init_out={0x7, 0x1a, 0x9, 0x80000000, 0xffffffff, 0x100000000000, 0x2e99713c, 0x7f}}, 0x50) write(r0, &(0x7f0000000140)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/03/21 09:21:16 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r0, &(0x7f0000000040)="212edc202e6998a40fcb3f688edb9eb8d212aa7e13b2a0", 0x17, 0x40000, 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x100000001, 0x8001, 0x0, 0x80000001}, 0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c639a01"]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffd32, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x263, 0x0, &(0x7f0000011f9d)}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/21 09:21:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/54, 0x36}], 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000012c0)="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") setgroups(0x0, &(0x7f0000001740)) [ 61.470912] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58131 sclass=netlink_route_socket [ 61.487157] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58131 sclass=netlink_route_socket 2018/03/21 09:21:16 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000002ac14ffaa00000000db410000"], 0xffffffffffffffba) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000000c0)=0xfffffffffffffff7, &(0x7f0000000140)) 2018/03/21 09:21:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80002000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0x9d) readv(r1, &(0x7f0000914f80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000113000/0x3000)=nil, 0x3000, 0x0, 0x40030, 0xffffffffffffffff, 0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/21 09:21:16 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x4, 0x8c96, 0x81, 0x2, 0x1f, 0x1}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xd0e, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x7, {{0xa, 0x4e22, 0x2, @empty, 0xc863}}}, 0x88) 2018/03/21 09:21:16 executing program 2: r0 = socket(0x11, 0xa, 0xfffffffffffffc01) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) bind(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000001000000006141b7d92aa37d8a0000000000000000"], 0xffd0) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x1, 0x0, 0x1000) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7f, &(0x7f0000000040)=0x2) prctl$intptr(0x40000000, 0x6) 2018/03/21 09:21:16 executing program 1: r0 = socket(0xffffffffffffffff, 0x7, 0xfffffffffffffffe) write(r0, &(0x7f0000000080)="220000011400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 5: socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) read(r1, &(0x7f0000000000)=""/223, 0xdf) 2018/03/21 09:21:16 executing program 6: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="286e157b28acdf4fadf7aa8acdd09a84f2ebb7b0a7233a38fc7c4957679311f751bb7725cb239dd49b3bfd115bc869869970bb393931b6c206641d3763529acbcc50760e5be758c167abf6104405fb27fcc74b9e0287d7668c3cdd6ef2d0a75dd753c91e29da2c5ce106fa5e4776137e8d60587358542f4717010016d8a5ac6aa29dc8d3606b58bc5f1505fabdd34005ce6e4ec9de36cd7a2f335b7c20ceef14546893f7083dacd8f5ef6d70f21220f477d654bdf6e325149028bf72", 0xbc, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x8000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) 2018/03/21 09:21:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = memfd_create(&(0x7f0000000040)="951506b3bf874e6717719563f2b7a8c1a89077c1825099c213b5a9f770c6825de9ffe5dbae0001238b231bbe69ee693478256ef8e5a1b572296b2e225b10432e07e3b6b93993bd002b3615b5d1ec93444ccf48392fc4bd3b37fae887f4fcc5ab9459be5b6b8282c335bcc251a729880fa5cf02fa0dd271f3d6225e9ae1edb6730d58a016f8cb73d89001b8bb4052286a7296d0e04a5f956d6bf7d49d70c781df583da131918052886cb2a330c69551daea61ed04d7aeceaec53e4fabc7b813a3c00d5ba1805f8adb6314", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x2012, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f00000001c0), 0xfca5d602) 2018/03/21 09:21:16 executing program 1: r0 = socket(0x10, 0x20001000000003, 0x0) r1 = dup(r0) fremovexattr(r1, &(0x7f0000000040)=@random={'btrfs.', '{,\x00'}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/21 09:21:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x80000, 0x800000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400800, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000000140)=""/83, 0x53, 0x40012002, &(0x7f0000000240)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) r5 = dup2(r3, r1) bind$netlink(r0, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x130, 0x130, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "05e6c4052a0f959d5e586fc0fd4b96786e98d26ce7f0273d25f4b0ef7207"}}, {{@arp={@rand_addr=0xfffffffffffff801, @empty, 0xffffffff, 0xff, @empty, {[0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff]}, 0x3, 0x3, 0x9b, 0x1, 0x4, 0x3f, 'ip_vti0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x5, 0x100, 0x5, 0x0, 0x7, 0x52, 'yam0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/21 09:21:16 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='/dev/vga_arbiter\x00', &(0x7f0000000080)='/dev/vga_arbiter\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'{\x00', &(0x7f0000000140)='vboxnet0vmnet1\'\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='{vmnet0%\x00', &(0x7f0000000200)='md5sum%wlan0$mime_typekeyringsystem^,}eth0.\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)="6b657972696e675c066b657972696e6770707030736563757269747970707031747275737465642676626f786e65743173656c66776c616e30262f757365722d7070703000", &(0x7f0000000380)='\x00'], 0x800) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbafef)='\x00'], &(0x7f0000d4dff8), 0x1000) [ 61.570348] nla_parse: 103 callbacks suppressed [ 61.582817] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 61.593695] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/21 09:21:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$int_in(r0, 0x5433, &(0x7f0000000000)) 2018/03/21 09:21:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$int_in(r0, 0x5433, &(0x7f0000000000)) 2018/03/21 09:21:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000370fec)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x8000000006) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="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