INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. 2018/04/19 17:01:58 fuzzer started 2018/04/19 17:01:59 dialing manager at 10.128.0.26:37327 2018/04/19 17:02:05 kcov=true, comps=false 2018/04/19 17:02:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'teql0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x1, "27f2e66fd066224dc609572973f7721a887958c7836b6e3283cf28093d0e3e845cba5f6dc353c4bdc535f4bb2aa9603418c47cc13087515fc7791e591f9c7dd6b395ddd39e3dfc199bdc80b9c7276cb83bcd480f4b6bf24365029d7c1611ae1993bd3d33b37999c7a522850ca32ba01729601997eaf6ea49bc9f57427fb2be26"}}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x9, 0xfed}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) fchdir(r2) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x7, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000400)={'security\x00', 0x1000, "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"}, &(0x7f0000001440)=0x1024) mknod$loop(&(0x7f0000001480)='./file0\x00', 0x20, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) syncfs(r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000014c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x72a, 0x100000000000, 0x5, 0x4, 0x8e09}, &(0x7f0000001580)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000015c0)=0x7, 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000001600)={'nat\x00'}, &(0x7f0000001680)=0x78) r6 = add_key$user(&(0x7f00000016c0)='user\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001740)="3917fd6488974e896f5ce97515812dc9a9e75a83df27114e7d9d17d4feeaa1dca3190023ba41a38f1421c39b768a1e58f644adfb313d0418329df2d9b2879628ab33df93d6a675b0fca56ed5504a9a6a3f46fffe4c4e85d66c14422b0f8022b0988d70f9", 0x64, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f00000017c0)="a05f9f879d66cb4a281fe4c3f6dce1eb21b44aca2f2802f85de74aa7c974650a707bc85d7853a3cd0e4efceaa8ea79464dc3fb45a57d6797f505d00d07322f30c69821a6fa19f2dae4ae7a9d990a7d046aa1c41cc2d12061af47e9df7f2aa67a67a4b92da48ca6fca78128d9ee276bf24d9ada2a4698557608", 0x79, r7) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000001ac0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001a80)={&(0x7f0000001940)={0x128, r9, 0x24, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xee24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf2}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x24000004}, 0x4008880) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000001b00)={'TPROXY\x00'}, &(0x7f0000001b40)=0x1e) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001b80)='tls\x00', 0x4) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000001bc0)='asymmetric\x00', &(0x7f0000001c00)='tls\x00') getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001c40)={r5, 0x9, 0xfffffffffffeffff, 0x1, 0x38, 0x2, 0x7f, 0x2, {r5, @in6={{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xf02}}, 0x7f, 0x80000001, 0x101, 0x1, 0x6}}, &(0x7f0000001d00)=0xb0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000001d40)) 2018/04/19 17:02:09 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xb8) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0x6d54) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000140)=@fragment={0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x67}, 0x8) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x48, "9095e569d0100fa9af7514ec11883f25921c53bf1ca8c1926a7162113448a8ece11b0b850f23cabe0b24f7ad3128ef230a29f8bd0c0cbba011c98d6c15735f4da81c29a6ae95d421"}, &(0x7f00000003c0)=0x50) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000400)={r6, 0xe0a}, &(0x7f0000000440)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000480)={0x1, 0x9, 0x101}, 0xc) setsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f00000004c0)={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff}, 0x8) utimensat(r1, &(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540), 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000580)={0x1}, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000005c0)={{0x8, 0x1, 0xd1, 0x4bca, 0x7, 0x2}, 0xffffffff00000001}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000600)={0x3, 0x3f, 0xfff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000006c0)={r7, 0x1}) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/151, 0x97}], 0x1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000800)=0x1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000840)={0x6, 0x1, 0x8, 0x8001, 0x7, 0x2}) bind$rds(r1, &(0x7f0000000880)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockname$inet(r2, &(0x7f00000008c0), &(0x7f0000000900)=0x10) r8 = gettid() getpriority(0x2, r8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000940)=0x5, &(0x7f0000000980)=0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000009c0)=0x3ff, &(0x7f0000000a00)=0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000a40)="43ae42e72fdebf1e630aae5b3d9429f9ce623623befd9df3cd43fd8c24c58683c5db952973bfbdfafb64d09e03ba80a6cce3e35a8b3a097b3f2865b60c2efbef2edcce3b96f0f3170f6e7099") getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000b40)) 2018/04/19 17:02:09 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x5, 0x1, &(0x7f00000001c0)="dd"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0x1, 0xfff, 0x2, 0x1000}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000003c0)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000440)=r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xb, 0x7f, 0x7e, 0x2, 0x4, r1, 0xa48d}, 0x2c) readahead(r3, 0x4, 0x2) preadv(r3, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000000540)=""/165, 0xa5}, {&(0x7f0000000600)=""/174, 0xae}, {&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f00000007c0)=""/156, 0x9c}, {&(0x7f0000000880)=""/70, 0x46}], 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000980)={0x3, 0x1, 0x3308, 0x0, 0x20000000000}) fcntl$setsig(r1, 0xa, 0xf) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000009c0)=""/81, &(0x7f0000000a40)=0x51) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000a80)={'team0\x00', r2}) bind$alg(r1, &(0x7f0000000ac0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) finit_module(r1, &(0x7f0000000b40)='/dev/hwrng\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r4, 0xa, 0x25) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b80)={0x1, 0x1, 0x3, 0x200, 0x0}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000c00)={0x1a, 0x1000, 0x8200, 0x0, 0x10001, 0x10000, 0xc5, 0x80000000, r5}, &(0x7f0000000c40)=0x20) r6 = dup3(r4, r3, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000c80)=0x5, 0x4) time(&(0x7f0000000cc0)) fgetxattr(r3, &(0x7f0000000d00)=@random={'btrfs.', 'ð0+[\x00'}, &(0x7f0000000d40)=""/251, 0xfb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000e40)={0x4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000e80)={0x9, r7, 0x10000, 0x8}) 2018/04/19 17:02:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_getscheduler(r1) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/106, 0x6a}, {&(0x7f0000001100)=""/134, 0x86}, {&(0x7f00000011c0)=""/183, 0xb7}, {&(0x7f0000001280)=""/131, 0x83}], 0x5, 0x0) prlimit64(r1, 0x8, 0x0, &(0x7f00000013c0)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001400)={0xcc91, 0x4, 0x4, 0xddb6, 0x80000000, 0x8}) sysfs$3(0x3) splice(r0, &(0x7f0000001440), r0, &(0x7f0000001480), 0x401, 0x4) r2 = request_key(&(0x7f00000014c0)='trusted\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)='^ppp0\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001580)=""/201) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001680)=0x4) lremovexattr(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)=@random={'trusted.', '^ppp0\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001740)=0x663b, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001780)={0x0, 0x7ff, 0x9, 0x9, 0x6, 0x4}, &(0x7f00000017c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001800)={r3, 0x8}, 0x8) r4 = msgget(0x1, 0x40) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000001840)=""/104) fcntl$setlease(r0, 0x400, 0x1) fchmod(r0, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001900)={&(0x7f00000018c0)='./file0\x00', r0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001a80)={0x2, &(0x7f0000001940)=[{}, {}]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001ac0)="699f7967768f8eec41a5a06a6c9c3f183e3c1226106f4c2a8048717c96dc32def924525f3fe58e9f7fe7eb6086ed2ba60737f55da86be44ae2ab958e0649e93139dd5a1fcf70b7f9ff39981c5063b560193e3c369ad8275a79ad31d3744e4b6925a1abbeeb0d0783705dd1f320c554b8701368d34c27c3365710832fa89a2c3e19467c15f74e3834ad7eab16a9c546a517ff395fe2070a9a8c30cca6c38b639c01050bb0a46186ba86c8d19d828f9eb6d2e3581e88c0a55235a9c0069e4332d87ee9219d3c267f") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001cc0)=0xe8) ioprio_set$uid(0x3, r5, 0x10001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001d00)={r3, 0xfffffffffffffffa}, &(0x7f0000001d40)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001d80)={0x8000, 0x0, 0xffff, 0x0, 0x1, 0xd7, 0xfffffffffffffffb, 0x5e7, 0x80000000, 0x9, 0x2, 0x6}) sendto$ax25(r0, &(0x7f0000001dc0)="3943f161eb0ec5f96905e8013ac1b1406744374aaf9daf4e29cf7ade3897ee922cd8", 0x22, 0x8000, &(0x7f0000001e00)={0x3, {"240a8bf5883213"}, 0xfff}, 0x10) 2018/04/19 17:02:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xfffffffffffffff8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x1, 0x8, 0xb4cd]}, 0xa) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000140), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x8, 0x0, 0x5, 0x100000000]}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x27, 0x1, @tid=r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000300)={0x80000001, 0x2, 0x400}) r2 = syz_open_pts(r0, 0x40100) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000380)="5b91af2c362b295634e947dd11aba9ff89c77b2be5662c8c567b474c9841c6b7f053ed56c2b65fa9386fe059f2bc474822850244f1bac3706c22dd6fa4ca53a9ac439261b1aa5e752b1b547bbefed706a7edaf4393c7782320c12184d349dcba2d1a9b2a961354ab017199735f2e55efc79cc3464e5d9134a79b1d2e4f0bb489da2678d849d84576c90e41fb3b35c9a6a775ceb51104aa9f917d5097a9c9bb1c1ac73d86e4a9054cdadb62155adb3e7a10b52d928d4044") getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) fdatasync(r0) set_tid_address(&(0x7f00000004c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x4}, 0x68) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000600)=""/136, &(0x7f00000006c0)=0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000700)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xa4, @empty, 0x9}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x95c, @loopback={0x0, 0x1}, 0x80000000000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}], 0x88) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000007c0)={&(0x7f0000ffc000/0x4000)=nil, 0xfff, 0x2, 0x3, &(0x7f0000ffc000/0x4000)=nil, 0x5}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000800)={0x2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000840)={0x80000000}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000940)={r0, &(0x7f0000000880)="d6a886822ce23ac9ce37d8f243ffcbf375a7c9fbf634404e871ec70950a963c8fe028027e72ad65f87717b2f1695e0cffe92edd5768418def4ba77b1deb67c28b3d44cfe613dc9585f6f16845bbe67b0f36bed30e889aaf4c5eb1132595ae87688981ae3a9308a5399501f16cc92467121cdf292dc19bedc141bc3608ad7255217c8a2f9c54b1a530006fb072b3ea4f1"}, 0x10) r3 = add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="26c556b8e663d3d6aeb4d2e400f83da70340d834f61e5677d7ac88aa3ef5869133e04da246e2ba9dc962cf059dc2480ae53c0798b3166492f237adbc843f6947f2c5f9be9427e693f0acdcded71dcdfd564958b48061af138bbcb6c3739ff3eb6ddf6c0bc7f63a15e4b543896b5fe58fa66d5616e37f54c9148e94e4274363f347bebdc9ca7b4eb7ab39c807c6ab3f882bd57c", 0x93, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000000ac0)=""/193, 0xc1) recvmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000000bc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c40)=""/189, 0xbd}, {&(0x7f0000000d00)=""/118, 0x76}, {&(0x7f0000000d80)=""/41, 0x29}, {&(0x7f0000000dc0)=""/18, 0x12}, {&(0x7f0000000e00)=""/12, 0xc}, {&(0x7f0000000e40)=""/136, 0x88}], 0x6, &(0x7f0000000f80)=""/174, 0xae, 0x100}, 0xa954}, {{&(0x7f0000001040)=@rc, 0x80, &(0x7f0000003540)=[{&(0x7f00000010c0)=""/157, 0x9d}, {&(0x7f0000001180)=""/174, 0xae}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/143, 0x8f}, {&(0x7f0000002300)=""/241, 0xf1}, {&(0x7f0000002400)=""/178, 0xb2}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)}, {&(0x7f0000003500)=""/47, 0x2f}], 0x9, &(0x7f0000003600)=""/88, 0x58, 0x6}, 0x7}], 0x2, 0x40002162, &(0x7f0000003700)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003840)={0x0, 0xf9, "671709a326b4cfcadc6865c1eedcf360c41a9cdc3062bfda56b10354d876c87b2491496f44439508973feb22cd666ece38e6b903b4b2cc9a0cf78e9ca4d415409059b0ebb49d71542cd94d9bba98126c826723908db155dc9cb02d6baccefd2c9d81e9cf0d4cae63e33fd782e4a63d644af30edeb7c7520a1377eba777032a6a86b5c336dbf3deb24953b12927e579b1b5eb87ae2ece6941ee26c06ea0b318b590a6b4025a57674fdab70023a3cfe364ff03012bc43b5a0226b1c49904920a488661d06ae2f809c1e8202ae6aa12039e09351a4f8a211a321ddd4f971e7976653a1b9effcb8377b697ee626ebc83cce10fd51a3e0c0d2ae07c"}, &(0x7f0000003980)=0x101) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000039c0)={0x0, 0x42, "5f47b2cd0dee9aa3b4945ebde44d8eaccde042d017c1deca8668d4d90e280b11fe4fbcc51cabe17889f000cd3c24cc162351cb41e5f3c383981d63691fafad017eed"}, &(0x7f0000003a40)=0x4a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003a80)={0x0, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000003b40)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003d80)={0x1, 0x0, 0x8202, 0x7, 0x3, 0x932, 0x0, 0x1, 0x0}, &(0x7f0000003dc0)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004140)={0x0, 0x9}, &(0x7f0000004180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000041c0)={0x0, 0x6535}, &(0x7f0000004200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004240)=@assoc_value={0x0, 0x2e2e}, &(0x7f0000004280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000042c0)={0x0, 0x9, 0x8}, &(0x7f0000004300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004340)={0x0, @in6={{0xa, 0x4e20, 0xffb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}}, 0x100, 0x7ff}, &(0x7f0000004400)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004440)={0x100000001, 0x4, 0x3, 0x81, 0x3, 0x7, 0x7, 0x100000001, 0x0}, &(0x7f0000004480)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000004640)=[{&(0x7f0000003740)=@in6={0xa, 0x4e22, 0xa88c, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c, &(0x7f0000003800)=[{&(0x7f0000003780)="e3149ef46f52140d004bd62f94d4150b221926dec63497662c6f7ca20c6c6d99b8108a5202c2", 0x26}, {&(0x7f00000037c0)="00e39372d78526703b503e39ac49446068845472dedf990b55634545889b73c3a292e93b9880a7b58c716b29e77808a8667d68ba", 0x34}], 0x2, &(0x7f0000003b80)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x4, 0x7, 0x4, 0x1ff, 0x1, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fffffff, 0x2, 0x8001, 0xffffffff, 0x641, 0x5, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x10001, 0x8, 0x3, 0x6, 0xa43f, 0x9, 0x7fff, r6}}], 0x90, 0x40000}, {&(0x7f0000003c40)=@in={0x2, 0x4e23, @rand_addr=0x7fffffff}, 0x10, &(0x7f0000003d40)=[{&(0x7f0000003c80)="46be06c3279f8b7707a7a8cc78284f509fe25ef64f3bbd5f9dbefabc792a543682c2617f09c01697571ebc92ceabf965f4a172561163f9fb1e0bc2c103a5e27b884e021bd8fd797c233ca0d180a018cf506520e46d795367b0b08785456be4c781abdb63a96426b9c6fb8749373732db00c31479dd5ed2858572901128f6d4298e89a8d8047376c03d99b87d6ffc156620628d177b7e1a772a4109", 0x9b}], 0x1, &(0x7f0000003e00)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x3, 0x3, 0x1, 0xffff, 0xfffffffffffffff8, 0x20, r7}}], 0x30, 0x20000000}, {&(0x7f0000003e40)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000004100)=[{&(0x7f0000003e80)="a5b65a4fca142748b14e5ff917babf5e5d1fdc52aaf64aadd0073be1026ca25fbb7d2c7ffbbe1d64a5ba84b09bea280418307c6347edaa333e328edfa6310f61cb38c03106aa693538b64d109b9db2050c9b3f179ad3dcd67b5cdbc124337c68951b8522d38ed6bbe03567e12f134297cfd98941631b3cf7cb23f06cdd1c8ebeeafc", 0x82}, {&(0x7f0000003f40)="c3ef535c58256547e11205524a8a2d95c3a58f61806614451065ab199cf9b0e2f3f5a2406ba634a06fc8cbf0d3223a6e103e41deb0824b0b9667d981ac1565d0399a394f20c6c62b5029157e9abdbbd0ef6fc1279cec530fa8f539a922c7d03aa4760edd3b14297f02f5722a6959884cb7441e606a5c69c967f0aa7c578205d1a2035f318d614319b10ae5dc2f375b45557341785facb2d7e1894cf14cca68efd280a847df", 0xa5}, {&(0x7f0000004000)="d10fb02c915b11a0da1921de65fed9922d5e3d71a29fb39f4d19001547c93b5fdcde7821d9346cd407ef0c6d90d4c32d54b844692b2e5bebdefaf9c92c1138bb787f1ef0f693ea5108e5350edf7cf6ccbf00eca51042c93f7ee2d5714e5bc51f0f77a0de9264cc78a1f4c60a2c5ad1a2888381e485f2635a7dfae389fcdad3cdc5f597ebf18580c1318dce584ca5915ffb9cf612032805fe3b3224b81f3c8308d17d26780278803ff459e1733dc3978604c409a7857b", 0xb6}, {&(0x7f00000040c0)="dc337c863ca5b6637e51b15751feefcf32e1a39e55ca29b5e55c5824e0d179ace2400749", 0x24}], 0x4, &(0x7f00000044c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x2, 0x4, 0x0, 0x4, 0x6eb, 0x10000, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x200, 0x200, 0x100, 0x5, 0x8, 0xfffffffffffffffb, 0x1a10, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x1, 0x8, 0x7, 0x80000000, 0x800, 0x1, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x209, 0x4, 0x37, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe01, 0x4, 0x8003, 0x1ff, 0x1, 0x7fffffff, 0x8, 0xfdd6, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfffffffffffffff9, 0x0, 0x3, 0x0, 0x6, 0x0, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x5aa8, 0xfffffffffffffff8}}], 0x150, 0x4}], 0x3, 0x80) 2018/04/19 17:02:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2082, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x1) pselect6(0x40, &(0x7f0000000140)={0x196, 0x7, 0x8001, 0x4ea, 0x6, 0x4, 0x5, 0x1}, &(0x7f0000000180)={0x1000, 0x2cf, 0xecd, 0xfffffffffffffffb, 0x8, 0x4, 0x7, 0x2}, &(0x7f00000001c0)={0x2, 0x7, 0x3, 0x3f, 0x7fff, 0xa9, 0x5, 0x9}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0x10001}, 0x8}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r1}, 0x10) listen(r0, 0x6b05) inotify_add_watch(r1, &(0x7f0000000340)='./file0\x00', 0x21) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000480)="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") setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001480)=0x4bc, 0x4) getpeername(r0, &(0x7f00000014c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x80) bpf$OBJ_GET_MAP(0x7, &(0x7f00000015c0)={&(0x7f0000001580)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001640)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000001600), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x8a, 0x5, 0x8a5b, 0xff, 0x8, 0x100, 0x309}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x9, "899306d29a4c8d2778afb8aae3801cfd5fc0a1e27f9a5bb651a9ee356041"}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0x0, 0xff0000ff], [0xffffff00, 0xffffffff, 0xffffff00, 0xff], 'syzkaller0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x2b, 0xfc0d, 0x1, 0x24}, 0x0, 0x120, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x10001, 0x7f, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xffffff00, 0xffffffff], 0x4e21, 0x4e22, 0x4e23, 0x4e24, 0x8, 0xfffffffffffffff8, 0xa2ed, 0x400, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000001a40)=0x80) mknodat(r1, &(0x7f0000001a80)='./file0\x00', 0x1004, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001ac0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001c40)={r1, 0x0, 0x0, 0xdc, &(0x7f0000001b00), &(0x7f0000001b40)=""/220, 0xaea7, 0x6}, 0x28) setsockopt(r1, 0x3, 0x200, &(0x7f0000001c80)="af536edf2a3f08559464b6b0a7395c2b84e6f597c72ba8a31a3ab3463d613fb93edaf576287969618940989fc87fa9b8c1289331bea55084134eb77e2a9aad3ee637a63ca1029c3ec41c2ab658717e6e55d61e50b759c48561cf2106b68b2cc7b816cf25ef1258dd4a9995dc6ff8f7b921", 0x71) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001d00)={0x9, {{0xa, 0x4e21, 0xae, @loopback={0x0, 0x1}}}}, 0x88) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001dc0)=""/70, &(0x7f0000001e40)=0x46) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={r4, r2, r3}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/loop-control\x00', 0x0, 0x0) open(&(0x7f0000001f00)='./file0\x00', 0x2, 0xb2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000001f40)={0x1, 'team_slave_0\x00'}, 0x18) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001f80)={0x6, 0x9}) socket$alg(0x26, 0x5, 0x0) 2018/04/19 17:02:09 executing program 6: r0 = mq_open(&(0x7f0000000000)='+}}nodevprocGPLcpusetsystem-\x00', 0x1, 0x0, &(0x7f0000000040)={0x20, 0x42d8, 0x1, 0x93, 0x1f, 0x792, 0xffff, 0x7}) sync_file_range(r0, 0x7, 0x6, 0x6) sync_file_range(r0, 0x6, 0x6, 0x1) r1 = dup(r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x9}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x80, 0x5) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1810, r1, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0xbf, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e24, 0x2, 'lc\x00', 0x12, 0xe6, 0x35}, {@empty, 0x4e23, 0x0, 0x3, 0x1, 0x6}}, 0x44) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) sendto$packet(r1, &(0x7f0000000200)="0f122fd894ba56d60a1a0447a63637ddacc1d73dd04f00ca157ec82068ac1d03e125b5dee1936b212de4345faf3705d9f70c9e05ad00a64b4073785b23de7da34f630a4703c3a33bc7dd9c66a35117ebb028afc0", 0x54, 0x4000000, &(0x7f0000000500)={0x11, 0x1a, r3, 0x1, 0xfd3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000540)}, &(0x7f0000000580), 0xa}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000680)={@empty, r3}, 0x14) bind$netlink(r1, &(0x7f00000006c0)={0x10, 0x0, 0x25dfdbfb, 0x40108022}, 0xc) process_vm_readv(r2, &(0x7f0000000b00)=[{&(0x7f0000000700)=""/151, 0x97}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f00000008c0)=""/21, 0x15}, {&(0x7f0000000900)=""/223, 0xdf}, {&(0x7f0000000a00)=""/199, 0xc7}], 0x5, &(0x7f0000000d40)=[{&(0x7f0000000b80)=""/43, 0x2b}, {&(0x7f0000000bc0)=""/203, 0xcb}, {&(0x7f0000000cc0)=""/84, 0x54}], 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000d80)=0x3, 0x8) mkdirat$cgroup(r1, &(0x7f0000000dc0)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000e00)={0x8001, 0x208, 0x3, 0x7, 0x0}, &(0x7f0000000e40)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000e80)=@assoc_value={r4, 0x8}, 0x8) r5 = semget(0x1, 0x1, 0x10) semctl$GETNCNT(r5, 0x7, 0xe, &(0x7f0000000ec0)=""/136) capset(&(0x7f0000000f80)={0x19980330, r2}, &(0x7f0000000fc0)={0x9, 0x1, 0x7, 0x100, 0x0, 0x800000008}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x3f, 0xffffffffffffff45}, 0x90) sync_file_range(r0, 0xffffffffffffffff, 0x0, 0x6) timerfd_gettime(r1, &(0x7f00000010c0)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001100)={0x1, 0x7}) 2018/04/19 17:02:09 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="f85891992fc14b6d6fc3dc44f8e9ef0eb7dbe83853fefee24ab0bbbf9b317e2845bee526d8648f6aa0f95e451048b3fd9aec86f3086b7c8f8a007b2b32ef294e87dcd2acb3ccaeba4c50e3b0bdca1c267db6cedf0afaf3eb3086b988b53d0779f7e39746244c36e808f0ef3736957a2a72f864ba61d4ef09b24c3658761317241721929167c1d1c7c667a33902ff4dca8f39ce512ca014bd7a5d4d40b4ea8153ba2af11920ceebc23764921ee8c83ddde3e2860895a44bb081faca8f7a340fbf067d62e2312cf009c2939c376b9827bc020eebc756e70634795db5398062f57f", 0xe0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0x1, r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x36, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000380)={0x400, 0x4, 0x9}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000003c0)=""/236) unlink(&(0x7f00000004c0)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000500)={0x6, {{0xa, 0x4e23, 0xad7, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x88) r2 = signalfd(r0, &(0x7f00000005c0)={0x6}, 0x8) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000640)={0xfa78, 0x6}) ioctl$sock_bt(r4, 0x541b, &(0x7f0000000680)="70ae9b0da93d41d219f37acb1cc9c8729995715130618c2d6829263e47fccb78e12bd0574391f020edef06490a0c9aaa33f0821999a248041bd6627c4a823e45c1e9c8d1c91c75f8b5bdebb47a69223faf5b22") fcntl$setsig(r2, 0xa, 0x1d) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000800)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000840)={0x2, 'irlan0\x00', 0x2}, 0x18) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mq_timedreceive(r3, &(0x7f0000000880)=""/231, 0xe7, 0x56b0, &(0x7f0000000980)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000009c0)={r1, @in6={{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x40, 0x8}, &(0x7f0000000a80)=0x90) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000ac0)=0xfff, 0x4) recvmsg$kcm(r3, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000b00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001b80)={r5, 0x1000, "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"}, &(0x7f0000002bc0)=0x1008) writev(r0, &(0x7f0000002c00), 0x0) r6 = open(&(0x7f0000002c40)='./file0\x00', 0x2, 0x80) connect$nfc_llcp(r6, &(0x7f0000002c80)={0x27, 0x1, 0x0, 0x1, 0x9, 0x6, "c9c49b825f60f25d6f3e235c7d78d0c5ab198810760bca19899b366dd9c93563ee4f69640751e53bb087470985ab8578d1732c1a526cd2f7009b10564257c4", 0xb}, 0x60) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) syzkaller login: [ 44.394232] ip (3739) used greatest stack depth: 54816 bytes left [ 44.834834] ip (3777) used greatest stack depth: 54408 bytes left [ 45.713259] ip (3863) used greatest stack depth: 54328 bytes left [ 45.972672] ip (3890) used greatest stack depth: 54200 bytes left [ 46.381394] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.387978] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.423273] device bridge_slave_0 entered promiscuous mode [ 46.464268] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.470761] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.494244] device bridge_slave_0 entered promiscuous mode [ 46.521461] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.527963] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.551599] device bridge_slave_0 entered promiscuous mode [ 46.583390] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.589889] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.615131] device bridge_slave_0 entered promiscuous mode [ 46.633835] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.640362] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.670954] device bridge_slave_0 entered promiscuous mode [ 46.704510] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.711130] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.729848] device bridge_slave_1 entered promiscuous mode [ 46.739472] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.745977] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.770454] device bridge_slave_1 entered promiscuous mode [ 46.786725] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.793246] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.811182] device bridge_slave_0 entered promiscuous mode [ 46.818382] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.824891] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.841878] device bridge_slave_1 entered promiscuous mode [ 46.851798] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.858293] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.875778] device bridge_slave_1 entered promiscuous mode [ 46.893552] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.900212] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.917455] device bridge_slave_1 entered promiscuous mode [ 46.926566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.934169] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.940668] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.966924] device bridge_slave_0 entered promiscuous mode [ 46.991889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.999421] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.005906] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.028518] device bridge_slave_0 entered promiscuous mode [ 47.055154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.064506] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.070997] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.106663] device bridge_slave_1 entered promiscuous mode [ 47.115236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.124927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.135126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.143671] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.150176] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.184625] device bridge_slave_1 entered promiscuous mode [ 47.197289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.229815] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.236477] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.275013] device bridge_slave_1 entered promiscuous mode [ 47.301188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.313126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.329210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.342709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.430583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.503338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.565081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.643148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.727081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.179801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.212265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.265167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.355115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.390314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.440518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.451275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.477081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.518526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.623399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.643357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.681141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.694931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.773929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.836925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.929896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.386328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.457119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.513415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.580649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.605217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.669364] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.678289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.711869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.803672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.820337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.829110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.844799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.874415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.882375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.905769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.926011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.935489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.948390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.982236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.989526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.021318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.052459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.078797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.086117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.098086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.112675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.129858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.139408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.149718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.193438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.213631] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.221758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.229163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.244784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.278726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.304887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.324574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.332018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.349893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.363419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.375622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.384837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.394864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.403325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.417347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.426307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.445749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.455168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.475385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.515379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.527520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.556788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.592950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.600492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.609851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.658852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.666162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.677944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.699591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.731552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.773820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.955632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.962892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.976509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.541682] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.548177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.555118] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.561598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.623228] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.630471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.687719] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.694228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.701154] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.707641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.797536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.846516] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.853105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.860008] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.866592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.877017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.886763] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.893868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.900756] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.907309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.976478] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.011198] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.017711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.024603] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.031116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.081721] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.091246] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.097766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.104716] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.111215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.144298] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.165363] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.171892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.178791] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.185277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.263933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.345821] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.352346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.359282] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.365853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.450649] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.664188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.683265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.711945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.727164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.742761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.751013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.759941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.218900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.283089] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.448174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.508635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.545236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.733625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.786150] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.015917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.022770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.033542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.063814] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.077222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.108734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.139684] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.330009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.336392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.351647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.380546] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.396328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.411633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.435792] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.447178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.477780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.585982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.592427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.605686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.635258] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.654235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.672010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.014137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.021808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.037704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 17:02:36 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x6000, 0x0) [ 69.598934] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/19 17:02:36 executing program 0: 2018/04/19 17:02:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffff7ffffff7d, 0x3) fcntl$getown(r0, 0x9) 2018/04/19 17:02:36 executing program 5: 2018/04/19 17:02:36 executing program 2: 2018/04/19 17:02:36 executing program 3: 2018/04/19 17:02:36 executing program 1: 2018/04/19 17:02:36 executing program 4: 2018/04/19 17:02:36 executing program 6: 2018/04/19 17:02:36 executing program 5: 2018/04/19 17:02:36 executing program 0: 2018/04/19 17:02:36 executing program 4: 2018/04/19 17:02:36 executing program 2: 2018/04/19 17:02:36 executing program 1: 2018/04/19 17:02:36 executing program 3: 2018/04/19 17:02:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'teql0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x1, "27f2e66fd066224dc609572973f7721a887958c7836b6e3283cf28093d0e3e845cba5f6dc353c4bdc535f4bb2aa9603418c47cc13087515fc7791e591f9c7dd6b395ddd39e3dfc199bdc80b9c7276cb83bcd480f4b6bf24365029d7c1611ae1993bd3d33b37999c7a522850ca32ba01729601997eaf6ea49bc9f57427fb2be26"}}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x9, 0xfed}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) fchdir(r2) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x7, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000400)={'security\x00', 0x1000, "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"}, &(0x7f0000001440)=0x1024) mknod$loop(&(0x7f0000001480)='./file0\x00', 0x20, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) syncfs(r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000014c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x72a, 0x100000000000, 0x5, 0x4, 0x8e09}, &(0x7f0000001580)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000015c0)=0x7, 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000001600)={'nat\x00'}, &(0x7f0000001680)=0x78) r6 = add_key$user(&(0x7f00000016c0)='user\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001740)="3917fd6488974e896f5ce97515812dc9a9e75a83df27114e7d9d17d4feeaa1dca3190023ba41a38f1421c39b768a1e58f644adfb313d0418329df2d9b2879628ab33df93d6a675b0fca56ed5504a9a6a3f46fffe4c4e85d66c14422b0f8022b0988d70f9", 0x64, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f00000017c0)="a05f9f879d66cb4a281fe4c3f6dce1eb21b44aca2f2802f85de74aa7c974650a707bc85d7853a3cd0e4efceaa8ea79464dc3fb45a57d6797f505d00d07322f30c69821a6fa19f2dae4ae7a9d990a7d046aa1c41cc2d12061af47e9df7f2aa67a67a4b92da48ca6fca78128d9ee276bf24d9ada2a4698557608", 0x79, r7) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000001ac0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001a80)={&(0x7f0000001940)={0x128, r9, 0x24, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xee24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf2}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x24000004}, 0x4008880) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000001b00)={'TPROXY\x00'}, &(0x7f0000001b40)=0x1e) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001b80)='tls\x00', 0x4) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000001bc0)='asymmetric\x00', &(0x7f0000001c00)='tls\x00') getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001c40)={r5, 0x9, 0xfffffffffffeffff, 0x1, 0x38, 0x2, 0x7f, 0x2, {r5, @in6={{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xf02}}, 0x7f, 0x80000001, 0x101, 0x1, 0x6}}, &(0x7f0000001d00)=0xb0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000001d40)) 2018/04/19 17:02:37 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f0000001280)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/04/19 17:02:37 executing program 7: 2018/04/19 17:02:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00000033c0)={0x0, 0x989680}) dup3(r2, r0, 0x0) 2018/04/19 17:02:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/04/19 17:02:37 executing program 2: setpriority(0x0, 0x0, 0x821e) 2018/04/19 17:02:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000000)=0x1000, 0x100000002) 2018/04/19 17:02:37 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x20000005452, &(0x7f0000b38000)=0x20) recvmmsg(r1, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00000033c0)={0x0, 0x989680}) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xfffffffffffffff8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) dup2(r1, r2) tkill(r0, 0x13) 2018/04/19 17:02:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x20000000000003, 0x7, 0x4, 0xfffffffffbfffffc, 0x0, 0x1}, 0x2c) close(r0) unshare(0x20000400) sendfile(r0, r0, &(0x7f0000000040), 0x80000000) socketpair$unix(0x1, 0x4000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/19 17:02:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x0, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="5f9180220000004048000000"], 0x8) 2018/04/19 17:02:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000007eff0)=[{&(0x7f0000ae6fc7)="390000001100094701bb61e1c3050001070000000400000045efffff08009b0019001a000f000000220001071c06000004e9ff0004000d0005", 0x39}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200480) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/04/19 17:02:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000005940)=0xfffffffffffffee6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005980)={@dev={0xac, 0x14, 0x14, 0x1c}, @dev={0xac, 0x14, 0x14, 0x15}, r1}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr}, 0xc) 2018/04/19 17:02:37 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @broadcast}, &(0x7f0000000100)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) fchmod(r3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x440500, 0x0) 2018/04/19 17:02:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000}) 2018/04/19 17:02:37 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0xb5) 2018/04/19 17:02:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/35) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c516390d2def920057d1", 0x10}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/19 17:02:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x60002, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/19 17:02:38 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) epoll_pwait(0xffffffffffffffff, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) shutdown(r0, 0x0) 2018/04/19 17:02:38 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8ae, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x1}) 2018/04/19 17:02:38 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_destroy(r0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000001380)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x100) r2 = accept(r1, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001240)="5c103e39", 0x4}, {&(0x7f0000001280)="94b36b7a98afce0f8e5b28", 0xb}], 0x2, 0x0, 0x0, 0x4000000}, 0x8041) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001180)="2d98d94847ada06d599518763bef4b29", 0x10) sendto$llc(r2, &(0x7f00000000c0)="8e0191711e99adf35118175a9b277c6b7fc6b4d3bf326a21c3926325b24a37bfa3fcca6477625db8a681ff90125e1894f17ed26f7add64af4602822fdcb1dac188ea8a0a9e59bef2e3dd4c7e268fe121bdd85ec8bc50fc46f4fdd0f860896a33447d9ca1f02603035322bacc2bb65687204c92070eb81395edfe7eb1abf9924319f6a02d48f6c389a2181e69821ea7cfdd382d1658c5d9871cba9ac6fb31ab40014ab60c2a908c24cca519a2f8e263d1bd4c8105b38f72459a94477ae08f162df5e817dc8edbd9a91bac010d371f10481fa3590f34b4c064e07e6ab0aafab3d6800b5c066b47edfb882d42c02ba1411740d6150daa27eef8b7255449bc4cf64a2c3c18dd289fc2e90da73b06cf6c3c41cffde1bcb026ee415708c8bf94f8530051755d7cff68d6845b76d9a087f103769a9972f2dde1c4e6f93f21c710bb17d9bd84b09115cb6277fefd80adc989f0c1f82f272b0c3a97830f0d94a4efa5fe36f7dc29152180d55d15150487848c50224913a38cb449034d9ce8ff29c5237077f2552a0c8f44180de4a6c711e0274ff911e7dd161e8d522779c79893d812dce63114415282f13ef7ae52c5042a01469d95c3ccf53e2a35d2a5e3c99a16f1751d9294fb8bf0fb15b0acdcefe7a79ef69caf72486350a21ddc5fadd503687873df2cec3421042e1d4f0e465d65c0ba855316e2af38bea5802d060cc32430b93709675738f40aefbd9ba7ddf15954b0198fb014b51546372a5e99e9cc76130c497489affabdc5c5653750cb380a94cf5f8eb3e4f1b675eebca16e3f1bb7b49aa79f235ab6ad17a88f1b95f9a884a38f5c8f47dc8cfb189064bdeb9f6ec9785c057fc38aa045c4ba2ee99b27672fcc6b107efdacb0e8488ca198ef783bb6d1bc4cf41f14771aee1102aacf9b791287ddb761f6c5c5a5eaf3f45e0f66d6a3c3bbe8d8e39bf27c70dd803505c646bf23b93399be8fdcfda27e3733f57f4a258e94358a1a3164bd1b412d88f55faff5506d789669249c0943039103ae2b8e9ae13ae210934fa09159132cbff47e175821104851185a028de6deb63a09a80c58966cfb879ecceedac94bca4dd220afbc06948af556e85deb847c34582fef58d2e96ade0e78c8f043f01fe0450b9bf6049523546918e2be2e71852a45b6ba7be20548a5e0990fea5dfd62ea44cfb0004658f5b1e876386860d406a14740e94365d099d988cb60bab49bda7a716526a53e35b49ed57ca446516bb2fb86f264e6fc281f6b61f45b28af501e10fd0fc818c3a8d532e68d910655fcb3f7fbe9f0638ace9fb775e6a756da704c6bf35c90139f2cb37de0070ac7ffb607618f42996a366422f02b76e8a5fe7e78db4c49f906cfb2deb77e9ebdbd18061f8fca71f5887418c0e56bec94312b4e5c1175aa763c6ec13133f3f87066bf1eac3ba6868c12ef6bfdf6796559ac847f25d6648ccfad375add09904a6ac22d04fe1d6f309cbac5ad7cb11c8951734ee79a2de1341ed70070e0078d81c02b40e60efb40f2e09e5f7c090381554d03c35d8fd5398c13203c9d8a9cbbc24948a9027e90f05192d5310090ff193faf2d725092a1492532439715e929899c817600ecc539135a329cb94a7f29278476610b17d1ea4c512a6f7bcb88ae1f46e6119d9d0dc07f3c2a80cd5d50745541443f1efe8bce8df5927406192a2fff5172a26e6bd5095692cb598cfc3232406aa74f8bb9e4f1fcb6aac936a275a1edd726d0ed8a2010cbc585b0d78bfed3d69216d8ac2a09c95e66eb071052d022db30b1391b1f43ba21db8019ff2aa909178febedd69c9ee2416ccd4c35a89e97b50842574f03b759cbe4d7f43bcb8f6724c2af28dd6e328613cedf920a3326121b41265bb751789ddc0cc2b9b83a53f09add2251855413cdf0bf0939c070c55b1bdb58dbeaa113c9dfe1996cb6a998113a88b12311f4cdcb6310004fdbc58b8555029d9ab1ef84ead0387d042c02f4f8a1518dc56720cd0a44ae513632dd9fe9420943a5d3914217a007cc0d74c47068472f31430f008851902f3d71d8c30f38eb8ea9a513259fd30e7638f7459ff2b2fb600b273e49e5466f7d37098f419a08aee5b1f8bb3db56be3619da6f2560dd79648ffd6210c9b1d2094de4858acbde46067996cd4602204b34fc975d5af09450983868caa688b3617b2ef2046b2a78a102156eaa3defd2d24dbd703b05899ca0e9dad40d6c7df04a2c5eaa6a71a820e06e180c72ffdfefcf8085754aacb1891ffaf7351aa1363ed475249317be96d47e90b43e1703290b9547dd1f8a4be663ec07588dd5a10787856ae8fd0c693b3295ca54ade280f123cfc00cbc6fc5876a80ea775eb824c1c661eef0f7d750c09817a617dceac751c0efd254db1b33be0203f8f0d070263677ba3b32709aaff602c2b9177db468d9078a322046e7269c228779abb1bf5a6c6e9f841bad00d2fc87c4f7cd60c140382f8a1a119f1530e6bc28d2547bc0f8c2801bc0dd018717a042d1d7c5a9d742ecd1a5a4b14aba6a8211326a5a6b86a602eaff945c3cf8f00de09967b26f5f77f71e1c9e20c7c1c79e5e8f4b871e2a488cffae4cfa50ea525f986a1356d9bcbf6d8aac92776c131a5ed58a11cba2df238c65c63e30f67a67beef4c1b0e88f71edce84c9c76c495c24f285d6d4f81a7e0e14d12621c907a143551c4702cdd8e01169445c2ea3cb9b56fbd7eb0bce284d5a96260bdb92d5f9226b92e935032d3dfae9f972e1a8c8b8c9fda35f9cb30323bf420ccd065e0d217896fcfc976bf7a9162d465d3d1fddb243119bb5ddb488d01459f489a371e033fdee182a15356d0b7a9097217546e6d2012869cedd423d2ce20ec7a7f2d74bcef2f8adcbd0cb1a4e51a4c808891a45dce2e34c5c4fc0699dfc805d4a97bded6eb5e00da1cf4bbade0a333d25323d096f82b2da69a1a3643eddc5e05e01eb9bbdb78194cda5b12c2059f3b25c81759764b3fc90cfa10b8fa86614f93fa770cf6eef8a4ec03b888e8d143c79ab2c59e517b0c0f777483d93f7fc24e536b9e7b2fc04af03a62dbf9bf97b3c39acfd257a5f3b0d64b9f543a3a0c0150c0a46d54ae51e6501b96cd3fd254b578e2e62303da112b46a415d86ad41a0e8314bbc1323b22610e7aea37d2335b379968a9eff03cb88b757728575c508218f84f4ec0de671656d6d41ffbbdd97e25056f4546a6e38aaa5fdbfa001b7b927e0af8731f3bcf3db83a2cb4baceeb248f00cecf5a48b87af13373dd9d8cd7eb5cd487c2f92c5443d0f0eddd32b07f72e7423804e062f5631de58a75deb4060a5f32b7edf024b3837fe025640aeb868c1d6678178f23faa28790fb91462c0b9485bafc02c99e71269e01a0c293f7fbd76816f44535216779002b0f467f4f3eebbc336bf6ffce8e5f6b957739e3e351269deedc74235042be1eca4bb18106424c8762008520bca9f59c1af9927900e9a786adf33800807f0d376061e7399c535eca8ba713ecad6b89007751b2aecf89b0f24b2f8b7056f48a5abe7bca6bdfb3249859fb853a5a14621a4fe5a405d55d77165ebb297b7a93c6c3c58780f2809382e095c31872a6491a43d8f32c3ce3eb2a32053912ff9ac85f17fe23f7e4fcfaef555be134b02c5041eac10cea8d181e4acfc2a859c0d450856d9c4eb925cfb1b5123fec7f22f3a2c4449096eddcaf6bbf13d15a1c5c6d44c60a1cce0997dda9a77887d5959c4c032a2d545e0842fb1125e116339db7276caf5b53d6acd93dd7b3dd4cc070240c1cb589da4803f21d2fd22f8e968fc786c6a98d023f917027d12d8493deeb2ddf2bbad75b9496c4530be187bd2a17ee9707e9ce99151a5b63975af72aa86a44f77f67a223642a70126da726554e7ca24e28679887fbe59bee3f5c0f55b6be06a0173f7a852157c42b7776e83329dddce05dc54855ef39ee3fd15ec7d703288e19dc7a26ef6c44c0c4e5590bc37be62c5cc76450f7eecb9700fdf9ad46c0fa452abd295d92d85bca28482288cdf5d124ece4ebb761f95436ed9a27330f01692827eaa75c31ac4a76ff3de6ca71752316168e5d24109a96f95841d9ca1c4469581bab0d0036c188c8830238b837573fee54b7045d9131eb852ae67e0a68d93cba0b7b4d903931095d58b0bf061541a0d3196f2aab145016b808278f14d77c96a47b1a3699b2763a7cf6a3ee840cbb5e1f2881a35bc2fceac2dff7819c83bff3b66fbd95eb7f6bb902473aff71eb7fdd9bac707f92b169e379af0e19da824c4e4b30ad940d0fc1dfc8ed14cd3adbc9da0e495e2609b646a25e06780ee8e8b84a8a86d5e9e041f8584ac7e7680ccb1f03b8fd1713ea98d695d12423afe4b2d7689387e5d7ebb2ba9d9b10c1f044ccd2415149b507d7c95d443b8d4ce08c7443302b495f0f3b9d05ff399454a085ee388ce3cbfebe7ce3c2aedb1a722e7c9d99f7d96f20c226174cc78ae47273ef032f33f4106ac2fb342eb675b3625784996c075c4e9691c56a8bbef39375a630a2b2aa010a90d8d9eef256c91f1dc2fef29474a485edb3cb31f23cc613b74b506ef3c903f941245357bc0e1816ae1c766992579a1242af07a9cb4fd5d405d8a7d011672b130f08f9c21c44e6da0b183c326b93e9b8620a59dab56bf099812da8710213d501da2a963c9141f79a0aa96109c6f7b93a0425719e5d1af559e7ffbc0300a6d18260a482f55c43bbd222ee92a525540b2864c9375eb346b84ecb49f5232f89a6bbff7e5fd798467bca7cc145fb8ad8e168892f9cf911217fb3042513a6422010891ea7651ad6f43f1af32c878916c696b03615add9388363b0638de1f883b64490c371ca14e2d3d878de2fcabffd746eb139c855d39ff8decde5eb258a6a90f4412a4df3cebec2ac8dcaa8b5321beac1fbb1fd1a7629795606f5d8446425ba8b22d301d455d8fb8507fd715794d84be4af06515b24d074912a5f6643cd9970ac4126a0403985406abc520031810ccb729660af422acb799da799113d8de34ebd58d30d1ea9e16d642828a6051507b69eef4863ed1c670e48ab888ea62c67d6103aed5ff87e792feaecdb74837c06b7069f285c13febe5e9af6c1a4da0282c0f08ba7f77aa1322cf5c65895cc41716aba444ffc8e21a751239097a79d0fc599223f8e82e5d39b6f27f7b1ed1ddbe0dca6f672fee95d6311cc16730fe7969ccfb3bdc410ae747f19a797504830c951173e2a68af2474b27df49a6912ec9cf15ebe13b91191b327cb862bae626f68ca95da435055eb09bdf866f13e4096fdceffa6c0ba2ee0dd250483d8257275de6bff19bbf50919112d53dff78bec7486d8cc6c4f71f18589db5637f381e40fbfc4f5bf42e2fc0acbf888d3d06282b2f42b1dd6037f3a8e44819488ab6a8803c1f287c49b0cae3f10d6a7711b737904f8ee0bbfe0039bcb992a8f24e6c7fee83883f1f862e9e4f9b3be5ef3f0c5834494e321da15a8121e3033a538a61efdd735a67c796285f1c2300d32c676e40106de55466c847ee6292f63aefb2e39f8b164078ec33665001132ee90c90fe76df01e82b26f17aaf5f445a12ee3eef515b51cea97f818770b6f61cb375872d1457b5042f7d33da8c886ccbb3e38616bbf0e6775e2b73743460aa2d4a77e8a40c208b188eb2ee8fab560c1fded035a1db5d9adb455bfecd66808196098b4e756176af994a09fdd3dbf1e0be505dcbe17469c71fb377d9617d7d51572ba141deea77e6a40b936e980e6bac99e95169e8917c4cedeed19880089b0b7bdd7ab8e83befc297c8dbaa79cd104080c6", 0x1000, 0x801, &(0x7f00000010c0)={0x1a, 0x32f, 0x6, 0x1, 0x2, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) rename(&(0x7f0000001140)='./file0\x00', &(0x7f0000001200)='./file0\x00') 2018/04/19 17:02:38 executing program 2: socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000000440)) r0 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x1, 0x0) inotify_init() r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x30, r1, 0x0) r2 = userfaultfd(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r4, 0x400, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7e5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x44000}, 0x20040004) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fcntl$setstatus(r0, 0x4, 0x44000) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000080)=""/118) recvfrom$ax25(r5, &(0x7f0000000140)=""/150, 0x96, 0x40000000, &(0x7f0000000200)={0x3, {"74137b3decbc56"}, 0x2}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r6, 0x29, 0x3d, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) close(r2) 2018/04/19 17:02:38 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002c80)={@broadcast, @multicast1, 0x0}, &(0x7f0000002cc0)=0xc) fstat(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x4e22, 0x3, 0x2, 0x80, 0x0, 0xff, r2, r3}, {0x20, 0x2, 0x1, 0x0, 0x8000, 0x0, 0x8, 0x8}, {0x7, 0x80000000, 0x100000001, 0x1}, 0xeb6, 0x6e6bb8, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x2, 0x80000000, 0x1, 0x6846e16e, 0x80000000}}, 0xe8) unshare(0x20000400) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0}) 2018/04/19 17:02:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x80000080000098c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={"6c6f00000000000000000032c2e5c100", &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000000000000000000000000000000000000000000000000000000000000000000000000000ce34f93d60022000000000000000000000000000000000000005f06000000000100020000000000000000000000000000000000"]}) 2018/04/19 17:02:38 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r0, r1) 2018/04/19 17:02:38 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x2000000041) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x80) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'sysfs\x00'}, {0x20}, {0x20, 'sysfs\x00'}, {0x20, '@'}, {0x20, 'sysfs\x00'}, {0x20, 'sysfs\x00'}, {0x20, 'sysfs\x00'}], 0xa, "6277630b51fc5c17a1a1c31bb951950eeb0845a9a2082444629f89fe5fe5506d44d6c8c4fbbb952691b72a3b6abc21a7dc8bb7a2122ef1bce3c2c8a38c833648cf2f033903f21d0bd5cfc232deb0a8ea2c3feb275c63828ff9ff75e9019a4a2f4865eab3230c0d18ff93cd423187f8"}, 0xa0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000000480)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x440000, 0x100) getdents64(r1, &(0x7f0000000480)=""/26, 0x1a) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/19 17:02:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_eee={0x44, 0x1, 0x3ff, 0x7c1f, 0x6, 0x2, 0x141, 0xe1d4, [0x8, 0x7bc]}}) sendto$inet6(r0, &(0x7f0000000080)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d3fa71011d0d6130e5c52572205762d7b732f7afb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 17:02:38 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) unshare(0x40600) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/04/19 17:02:38 executing program 4: uname(&(0x7f0000000080)=""/201) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000022000)=[{0x16}]}) 2018/04/19 17:02:38 executing program 1: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)=""/107) r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000180)={&(0x7f0000000080)=""/197, 0xc5}) 2018/04/19 17:02:38 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x80, 0x4) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') [ 71.969331] audit: type=1326 audit(1524157358.967:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5923 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/19 17:02:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @broadcast}, &(0x7f00000001c0)=0xc) r2 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000300)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000340)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}], &(0x7f0000000040)='syzkaller\x00', 0x8, 0xdd, &(0x7f0000000080)=""/221, 0x0, 0x1, [], r1}, 0x48) 2018/04/19 17:02:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) syz_extract_tcp_res(&(0x7f00000000c0), 0x8, 0x3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f000089a000), &(0x7f0000fe4fc9)=""/55}, 0x18) getcwd(&(0x7f0000000000)=""/158, 0x9e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0xfffffffffffff800, &(0x7f0000000180)=0x4) 2018/04/19 17:02:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) write$binfmt_aout(r0, &(0x7f0000002040)={{0x108, 0x100000001, 0x4, 0x372, 0xea, 0x7f, 0x3b3, 0x7}, "37669638cb3d18c566f926367d8f454c931c504f2d9d847360cc9fbd5b709f6b700722e99f618267bc357a4d25556e99684777a9488dd5caa2670d2b31c8415ba503d406c0d209c68508f0679818fdaecd885c66f4b639dafff28b77fefe6a675092bc790ca25147ff17995a64caaadbda160c7ff932eb28fea7b9239ae195", [[], [], [], [], [], []]}, 0x69f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xa6da573ad9f9eb89, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0xa) recvmmsg(r1, &(0x7f000000a900)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/77, 0x4d}], 0x2}}], 0x1, 0x0, &(0x7f000000ab80)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) sysinfo(&(0x7f0000001040)=""/4096) 2018/04/19 17:02:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80040, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x29}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/19 17:02:39 executing program 4: unshare(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) r4 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000180)=0x12fc) 2018/04/19 17:02:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0x5, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00000000c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/19 17:02:39 executing program 1: r0 = socket(0x10000000000010, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0xe0, 0x12, 0x256aba9199da7c4b, 0x0, 0x0, {{'rfc4106(pcrypt(authencesn(vmac(twofish),chacha20-simd)))\x00'}}}, 0xe0}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syzkaller0\x00', r1}) 2018/04/19 17:02:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0xd0c, 0x4, 0xe4e, 0x4, 0xffffffffffffffff, 0x4}, 0x2c) finit_module(r0, &(0x7f0000000000)=',@system\x00', 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x2e, @broadcast=0xffffffff, 0x4e23, 0x1, 'sed\x00', 0x22, 0x6, 0x67}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x388, 0x4, 0x8001}}, 0x44) 2018/04/19 17:02:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2400) signalfd4(r0, &(0x7f0000000000)={0x6fb1}, 0x8, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) wait4(r2, &(0x7f0000000140), 0x5, &(0x7f0000000180)) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000000c0)) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) [ 72.534260] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/19 17:02:39 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) close(r0) 2018/04/19 17:02:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3, 0x2, 0x800000000009}, 0x2c) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)="0b92b1a7e9cb738e27df0000000000000000d8baafd7aedab52b0f4ad8bab30a1b"}, 0xfffffffffffffe8d) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x9e9}, {0x6, 0xfffffffffffffffc}, {0x2, 0x1ff}, {0x4, 0x100000001}, {0x2, 0x100000001}, {0x3, 0x5}], 0x200000000000006a) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0)=0x1, 0x9, 0x8efc98b67fc4edf4) [ 72.590843] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/19 17:02:39 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) accept4(r0, 0x0, &(0x7f0000000040), 0x80000) 2018/04/19 17:02:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1ff, 0x3, 0x1000}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/19 17:02:39 executing program 0: capset(&(0x7f00000fc000)={0x20080522}, &(0x7f000047efe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10840, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) socket$packet(0x11, 0x0, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) 2018/04/19 17:02:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0xff) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000640)=""/4096) 2018/04/19 17:02:39 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf, 0xc}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'io', 0x20}]}, 0x1c) 2018/04/19 17:02:40 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x3, 0x8001, 0x0, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450040000000800019001a000d000000d0de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/04/19 17:02:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1ff, 0x3, 0x1000}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/19 17:02:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) close(r0) close(r0) 2018/04/19 17:02:40 executing program 4: r0 = semget(0x1, 0x4, 0x4) semop(r0, &(0x7f0000000000)=[{0x3, 0x1, 0x1000}, {0x0, 0x8000, 0x1800}, {0x2, 0x0, 0x800}, {0x2, 0x8, 0x800}, {0x1, 0x100, 0x1000}, {0x5, 0x10001, 0x800}], 0x6) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a), 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="cc2895c4b6df132ece4921572de70b0b5a1a2b9e126a4fa65a661ee07b7981cd22385d07dde4159effc475a6154ff46bb38abcf2df44bdd397dc37d0fc02ab3ac429eb5f69e7678532ed7297dca05921003393ae67f6d1e7e3fa237325d387f9bb007870", 0x64) recvmmsg(r3, &(0x7f0000002240)=[{{&(0x7f0000001fc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000000000), 0x254}}], 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x204000, 0x0) r5 = msgget(0x1, 0xb1) msgctl$MSG_INFO(r5, 0xc, &(0x7f00000069c0)=""/210) sendmmsg$nfc_llcp(r4, &(0x7f0000006800)=[{&(0x7f0000000200)={0x27, 0x1, 0x0, 0x0, 0x9, 0x100000001, "426d46b4ad1117cfda22c81b18a6702c93fb821965ffc3a6187541ea49375c25ff3e4849801874151fff1899ff58b69d78b56f525ae5e7db93b6ba518c1d7c", 0x1b}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000000280)="bf4875e0b9347d7b9d586c0c1b229f56bcf733cd5781bee461ad7a10ab56e503f0f67475b9d47383104492eb92de5a9659e09d65dfe0ae2a13eef04873d36ef499c624a1e09e01c60255d80f84b2690f3e0c13240248de8a53c1222952c6eb7d9e8589ff7947c992f498dc8e7be9c6fa06bebdec8f70017a165ed6f0a6683a76e23063f3cb7c0cccd6daf5706cf20b5e86633ff9463e891f71fa103e3898d6efd30edf82fc42c8b75c89f1ed3edca0cf0843d81543d290bb6c32f9b3f22706abd737dc3f0659829014d34c3ad7ff9f085f84d2048f7cde02820aafe2fc82b013445889e3b069dcd21f", 0xe9}, {&(0x7f0000000380)="15bc56f208e646696014989df94340a6f1b636458f1790dd3a632a39cf3ef0b6c87c52a7871b09b2f86d1ad27dc8b7a603ff30d86e45e612996a2a3d82c488ebcceff87d3c0689000d1f", 0x4a}, {&(0x7f0000000400)="1d0d78ee4443cf282f8682be4970f2ebf63c1b91d951b63dd419011f68150ad165e4056c27f57e163537d4d0ca031577acd475184f115dd14698ca249c69c8ed24f812795708fcb7e93363c59bd1a40e013e8b05eb409bd4ed019f234237884fa3a90eaaf172182dcf8772c3a9e0aec4bc0ce392ecde91bad62367bc4678ce29abb180fc16c0c5d55cd081b396457ff3e0916cde8408455ab30523b1784b723a643a62160543223dff2ac8f35bec20c2da32f05c1f9a654cc9695c18d12e390d0dc7a34da320707d63d6e70c8d3e045b4659f17d0f93c01a4dd17fafcd7dd070ed7d4f0785a29e1a", 0xe8}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="79c3cf76a9ff59b93f8a9349064ca6953d4d1d3096a576282e97b1e91c0bc21e9c554139ee32557644b753b6062ab1ed3e68f4879858ed8bf2ebaa267793d6e30adb3f4de252135dca11645cc54f5aef55475b26a44e9451ca9eeb2d13909481b3f4c6c6800aa63c66162faaf6320f6cdc77781d2b97880f1a410a38e13bfbf2afc2d02bafd579ccc261a6a2a52a427a51ef55dfe17ac893107f6a296d48597b8f94456f5a03b0d056876d361607a0811e794b05a40ac3141f0c94fa3a7ea0cb1eb282823acf09e5cede5ec29211c6cab6a211db6bb5275cf6ff7ed0e1383f4a0105d85ec7d6e4453c51a06bec23e1542f56274039648f39a9185e06e2b232", 0xff}, {&(0x7f0000001600)="55774cf07195c33a5f15d0ee01be8ba188e9d64369fea534577ce4e0cc805a338ab86008a8b56189c7527738b25073a525945bfdeb103420aa03cbd225941ceef133a29f2ab7ae7e3d1f3cdabe6f06a5635cc6c2a0c1e1a57360c85a1618de24c8588b5f63c345386a641a90bae7da3704606b94287b4c5ba787ea27a0844e15a27ebbca2e5cf0924e1e5742d089f10fb1fac06c6effd64cb298cef9263e672d7a2a5fbf5e7f6b1e8973228c93b0e2745aa41cb0446207fbcedfab48bbaf1247c43f4de997cbd9b6d673b426142c514d4bb39f8469a1624f2aa9", 0xda}, {&(0x7f0000001700)="3eb4f57fcb6718f03e678ce0459470c1dae29562baa2305978153c7e1f7ab37619b3d90f7b1bf2959cce176c1988b9b7f7c5b8e396de4d001164e3db7c099b3f8c1a3c7c90d987a0b072555545a48d9e0d168be6dfb5d4937c86793df333ee78a1642a3f9ff83edd9d14f7eda849795b24213dec1df14848c24bf68ffb5ed897e1bde9ca75da05c51b59016b38bd661400ac562b41f8ef31d68cf2dde954802553d98430793d4f9de99ec003af5d8d15d98ec2b7092a1614b7ba4fdc3d", 0xbd}], 0x7, &(0x7f0000001840)={0xc8, 0x197, 0x1000, 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0x1010, 0x40}, {&(0x7f0000001c80)={0x27, 0x0, 0x1, 0x1, 0xdf90, 0xffffffffffffab45, "45d1316452c13dda05c4b65e195b3b505b776771d5fda5cda16e11c4d2258e74eb763cc53b7022c12e65231b5de1269d3fd9ff8e496135824a1bdca41ae309", 0x3f}, 0x60, &(0x7f00000053c0)=[{&(0x7f0000001d00)="7b32d3ae719a35b7afcc15cdbc9f70438efceac0332ffd5206f2e554dcd21283e37430963ccf5b3ad0a78dbc164d375656236aa2961f4efd7875918a7b550dd22ca0459b49b7aefe2dd6c4d67d42a0083c22b9a48d11f43a2b0d5c26bac6cb7a79ae31d94420f83907d9bee6672d8352620ee78e83d5eadadc858c7c2226293571fd2b44267c77e0b69f45a6746c45f3fc4bd1c0f8d9396b335a0fcac698635519b9484ba0d79528d6692da2e2f88ebf53234d16652922f0afc1fced6cd997525b1eb9093952faa4977adf1c98961b64e976e86b2026113aad78918250b89fa54c0c66b6ef4931fe43254a8d97c2b6c34c1e59991c", 0xf5}, {&(0x7f0000001e00)="3c65f27414686fdc2ff80e0a26d2cc0875258b05deded87a5f589195cbe3978ef036c28f04532a4b290dc7103616aabf0af348dab5889f1028f8522a8efdb45148871b38a69e5b47d4429ce204b8f4449154f2fd0e56ba406018f4deb4f262e569d9e5995d3780ec03f7b6100be203d8fb5d0d24", 0x74}, {&(0x7f0000001e80)="18", 0x1}, {&(0x7f0000002040)="5b3e975c77853d57a35829909dc6d773227de4353bc049ef9b3494f9aa65e08635db00f8cddd990eecf2da978d64ae570155eecb9d464862fcac4f8afd5a3eb75ae448e1a75de30bf0ed6627e35e25b0a2f7d7ecf4c36aaaafb4d4f88b66c25b21eb0bfa4ba0d88677b8cdb00cc8537f39a2ccd56045ce1a3c466fefb021f827a26bc216f4a77f2c5d0db5240ede8069aed26331d76454c9b063271b521d556d935dc907a918424e4757f057a01bb280230fefaf261fe7e9689e346402f8f8ec981e8ce25ca41eaa80300d1625ab613e8e1c6e876f2352912186aa81", 0xdc}, {&(0x7f0000002140)="de92f01e41fde8c2f2295e8d198cb42bb0bc93eba24f4e28199535eeb356fda8c37a00e176443bdf55deed4362001a139c3d518cd4d42cd3c00eff311540ded41d2d978c1f7a548abec2652cbf0f4eb7370d267a774ab07bdcc7e4b0c957d92d6cea79bafa7bdd9180746f58d20951c9d5b7658bbe8c02a097ebe5afd4ce5467b088be89855bc1de9e462f3c31f71fb59b33584d303277c2808e26bd5e421c52bc50cb0b63c4af99b101754c113688137612e0eab763ed89cf56968aaf981d9c9ed38cfce9c85bf955048bad5094f4ea70b08c", 0xd3}, {&(0x7f0000001f40)="0359a3bcd9c8277489eebb809cf60c7b10d5385a9462f921841da19d45f9ffd47b2c8ea361d0cbbda5d9dc6fae5de8b58aa8e460b783969a12f0e503d6a0fa4413caf03818b5646cf8642e8a084d28b786e6dd185057c5f2078148d2d04210188deefae94927", 0x66}, {&(0x7f00000052c0)="eb9f2a3c94907b1bd2897e1b472a37d8b39c25a95fca7a90d86f991c12b5633b15ca8f175001042f6aac95e5b5ad7e0e00d7c63064a08ac6dc7fb68dde8293a0d422aba531f6fde836113ff83b440f4071952bdbd205a2bec01b0bce3a7bc436db5cff3bd10f5946fd0f10d16d800055eba6caa9bea6bad7000bf8fbadaec4d70e90c6cbd0f728cc5fc1d195bf43fcb193f6424d40cb64e8dd8cc5a405b95fa5dcfab745929c9847b1a3312a349296d78051423bba3fc2e2db56a45396dbd1e8d2a516c840b1bc15c922acba016f86f0cb8459451d80c0198deffdae111aabb1ed30455296336a01ed2b0c3f7f70a5bc0c1317aeae183dd8de", 0xf9}], 0x7, &(0x7f0000005440)={0x80, 0x103, 0x1ff, "efcff374320da56a7934df1f960168cbb0fe038bf6db103dced4b8e0867ab7997d0b77789a62c27a9fceefef417a4bab3ba4547e92c62b1aa360d50ba89b41314517ce01bcd5957b21e493bbe8bfe9f6bdcbd11409d24ef76c59501e46b259735e251d124ad9cd34673ad4"}, 0x80, 0x4}, {&(0x7f00000054c0)={0x27, 0x1, 0x2, 0x2, 0x3f, 0x1, "ce28d8667d305bb5b4ce0058bd7b6f18ca06fba6cb0bca50bfa9bc2b0bd441eb56c49196ea9edfcccabe7424bf51f2f1d9f4d30e9307c6a287917507a6c8e2", 0x3e}, 0x60, &(0x7f0000005700)=[{&(0x7f0000005540)="1f0353f102508c1f1e0d68222cd2196a897587440239be6b3fa6d7a1f6dfe3996d5a91e8e608a6e42eaac793b4a5bb934ead160063297a111047969dbf2e6ac34a2002d56f753637dab8fb05afc6b36688ab6f569394d368e7a9c68a505894c21e4169d27a77df0b", 0x68}, {&(0x7f00000055c0)="1ecc8399d3f32a3b5bab1782df956857547b6b84425ea4bcfca51ebc441acf33e524537a72d89d5a932519782f440cec43f01224edeffd8cab66eb8297a2509e14aae30f667bf04f8c5ea085352c4a2ff54a7755", 0x54}, {&(0x7f0000001ec0)="7eb56b1f69effea755f1d47d97732e43ebc60ef893018baf8a5f32d779d1ae8811dbb58b65879977c6b3c4cc67f9f725cadacf4691405147dc80bf7ccd39c1", 0x3f}, {&(0x7f0000005640)="928a71b5548db9fb9837b1ec1fd2f7c8e0d4e9b1464d3eb31450b563f7360147153a2b4abb9964473a5d1d3393772a4b118cbb1d799e7e6580ed034ef4679d6fa4526a963ffb63e3b65d5fdd71eb7f8c6cccbdd7defc26035e1241233086cdf378a81d68ae3f855618ef192084c295b04a4ea952ea1d9b17da6bcc7a9bd7acd1d009222c070e098a67d18ae65b5335d3d6c9a10f98f1233966354ef0047875639336a3", 0xa3}], 0x4, &(0x7f0000005740)={0x78, 0x0, 0x40, "6898ee6de18b518792921860551fb3baf98316b77943e50b38f2ca367bbd6d7b403a8a009b8bd492623db0be74543e0058f5995cf0005adbced0128c4ad8f6cc9a5cb583bfccc26dfc5847d12eb3809b1c43c6a7fcaf89aa76f693749f45dbf853361df7dc"}, 0x78, 0x40}, {&(0x7f00000057c0)={0x27, 0x0, 0x1, 0x7, 0x1, 0x3, "bc126042e8bf354c0c0f6a7773388f800a1497ee2fe4abf832792c03d4c9d1850809d90a82df5ece0e63fd1a336b813f143c9a10427abcaa5626197f2c2eb9", 0xd}, 0x60, &(0x7f0000005940)=[{&(0x7f0000005840)="4c46df6e1f71362f255ae8d06d4ca7181e51210591b9501e9d55d6ac391745cfcbdc356ce414a46a0120d3eac93737503491ec1db8541d524ea7d26b69e5c19618dbb05e9cf92913def5542f2d3a59d94e628c6e36bbbd1b12383ddfa9bddfa6a3c547620438e62ddc5aeb1bb2d4204467c812c024b037c7f45846c3a106566f130b10022be1942e70eba8a2672c32dbd3d96c400aca4c8459adbe5687e6db622c4db7519628108cc14ed3c1cc93f0d0e877778534ec70b65ad1608fa6cd99036da3eda63942b4382a1cb806c78c5e", 0xcf}], 0x1, &(0x7f0000005980)={0x50, 0x116, 0x9, "81b956604dc033279c0b7bbea5da00a2ea57c80f145ba1b02f8321e5364b3ee2267da60666ef8a61ba894bed79702d69407dfd50ae4f7734cc33"}, 0x50, 0x4085}, {&(0x7f0000005a00)={0x27, 0x0, 0x2, 0x1, 0xff, 0x20, "a64d80053d3c16b30399f67bbd54035caef3477dd937d1d5e5aeff775c34486264b6341754920ef3eee802dfef41ae02e00afa955308b15c916f918e7e9a22", 0x2}, 0x60, &(0x7f0000006080)=[{&(0x7f0000005a80)="2c57de01a52471584b944f27f401601cab123d14c6a4a3bbc837c7c59338bff112ba6dc469fe75c5eb6710e4b7e730b1cdeecb9fb98a03cf0ce33c51b687e44e738f0700c5eabfd4ecc24f546ee25f02771608ce3d8ba755a295c405719eb0321c241c16fb9ac15d067b62c56a24e92d307372e65feb9ee3127f41e9e667c3a7920ddfb33b8bd10800d9b2162976c90a6019c7ea6c5cb3edd0aac8038275a585e1d94adfc6", 0xa5}, {&(0x7f0000005b40)="89ecdcae538a69f0a1e7142e9f3eab2d8cccafabb4d93672477991f7e9d50766fe415a46a445cc2b2cb6234fa38d6167ef0f66f6", 0x34}, {&(0x7f0000005b80)="7f6cc3034d67b486bbc6d0a5b0ac48c4953bf7351179de1576dfaaf773b27c645a5ac6b6ea56995618e76167072d4401f8b09a66c270bab103c16a815e72447c232f9b758460a0a035db5e78e349000373e27dd0b85e330ccc02aeac18436bd0d39904d1115593b17aaeb307d4d795977a28eaa5e2a21310c815a0691b333afd11498b3453eae23a7d9671a127ee72c4c726970e7f506acd4c31e96e923db0992bf07d1d015bea5de41f8b54c9da134a760d9141967a83a1e1c413bc3804cece2f3e5669b760bf1d21b96db982", 0xcd}, {&(0x7f0000005c80)="bcd8d6f2451401e6eb4165da64ec7e99aa537804fc88c55e22609064d70a91d231803dd83704f3b17221f4e06e6ec48721431cda7c2e571cd7701d7bc8e304c0db20e7190a0e493c62", 0x49}, {&(0x7f0000005d00)="c974755bb76a5819520ba1e4a3cc8d06f44569d22c4555add23d7391a41a5c5523781b0ac63a7db5049dc37063012fdcf83c56432144f38064e4d8e916d4b88a6d6c6bd23202e263232bd398682ea21f0a5f09aab3fc5f523326da7c50c3bfc46392a40464dc4b1f544283e3483882206035b843273c5e2df49e7267b187dd385ea969ed82ab84b839517b44ba6843121c517f77f497c9ddbd6be9a0147460", 0x9f}, {&(0x7f0000005dc0)="6e901a919a2fc4802048963f6d61b5b1d60c8d73b12d32b56c72859d4ac4765c027d8757e86d0bf216622bfc", 0x2c}, {&(0x7f0000005e00)="9f6b56c6b2e9bd9481a9776f6e2449c143a3e319f47839f528d0e617b82e3d4429f5ba2085eefdea4d7cf44318c3798b5eee2691e6873580a5c8f255ed0fe397908ca523c8e6205bfa00673a41224efa19d2a3f11eac62b89c2663345c66ab805a967ebebf509366a96c27ed66fec5691eec5f328511a1b1b683b14b8c6fd29b882f1e19b496c83dd99835a5b1aedf0d4c177e12850e0e5725081e7d73d368aa202c6bc0e8065c8ce58617b2", 0xac}, {&(0x7f0000005ec0)="4bf9eca1bfa8fdbf4b6bf9a279fe1208e6623cb141f369f0f58d0189f2b0af50866af2bf3595eb47c731ceafcfc17d528f2313bb004526b10bc3196a63c35ba70883021ecc09478a84fab967095655c01be0351884f1ef4c1e0f04197167ccf849b3960efe93764c14ae119fabd35acc09694d976cbd2c3fee47866966609a590f0258e62ebeef531d3c41b734540235e532f91770", 0x95}, {&(0x7f0000005f80)="a3600b73ebdcf43cd8504871f57824bd733a985ff6892d986483de5ef0dd35c3502ca091d42a57e6cf88a061c9054345e093af40259a7f093e6fe2e4e7cf64f2613188cac191fa88ee767164fda57ad01fefe190e43a19487e3ce5019281513ecb63bb29627baf218d2fbece9947768722831291834988163fc528f128f802c941b2cccfdd7a6315e6c070d0a91d13266bd258b12d5c8b18ddf2a67551c8df49e7a61964f5894c1140115387a65f05aa02fd2b175bee470c932928e337d7103184e9b2ef57d97007dc9d543edf8271739ad0d7485595b521353c", 0xda}], 0x9, &(0x7f0000006140)={0x80, 0x84, 0x9, "7c894ce8ce2cbd95bb28864ec76eb3c8a7b2fca007bbc5b32ef2bb32a08150f1ad29b9f24cfa5c8efc94f863c3106cfe8a4d08f0be84f0b4c7bb2b0d7b07bc42d766f851e225c782420ad2aefd45557077ebe2852313b1951be98a3143cbe02c3469b34382c9cdd10a78b6ec"}, 0x80, 0x40080c0}, {&(0x7f00000061c0)={0x27, 0x1, 0x0, 0x3, 0x100, 0xff, "0e8a544d5707c61a882d7fb970b087dba9e315515b7e136bf2694f812906d3e781499feec2d2aaeea9acf1e6d20e39f8eb3fbef4644eee573fcb228372fd1f", 0x3c}, 0x60, &(0x7f0000006740)=[{&(0x7f0000006240)="b12e0e2cdd578c16caa2dfd4cf7defe2546956eb78ee3fd90580d2ec626927d1613a064506a89f2e1b057d78bc503fe4a13c3e069e77f2407996014e385a8a881d2b6b0ea3a88abde480383a46b69b3bb7fb047e790e2c2f7513ed844481d2148670f119003a721afeb25b32782229185bedaac0c45b4b735eee0037119d44ccbed6d7853c95266b98c3d9d9de4e7f0c9760896be829b5c2e4421653594c3356c22db154575ab5f7fc762edee29b89dadf6b24b8dfbf76d64695db48f02a4114d40be47da79e6d6f535a909de859cac95319387aeef6be8dcae5b64edf45f3bd2be1", 0xe2}, {&(0x7f0000006340)="f54959e546456892f199d039912c001b8c76ddedd24045a3195213692e9d32948b4f38bacbc869ef6a8f192066fab7256ca2807e3fc2a5a9158249bfc0cfcc6bd2395e0f832293f85735c1d9febdc51e22f94f1580e4e4c660636aa4d92b895047afcb79e7d99cab513585a2e30b7377a1cdd16ef4bb906abe2f698b93906b0c5a17626b0ff784601e15591a6a1b26134e3d9641028b28e3418d149695e43a928ff018e12e87754efe80500c7371d3778df7", 0xb2}, {&(0x7f0000006400)="9a8a7f0c795f9f71bac11a7cb8e28544be793a79176ab932e10f35a213dc4a69bfb8a23c5ae957cbb14663769a0587f81851688945367fb18cbfee6aa1ba50028b3de5c1e0b33af7febccc7bfcb7c48f97439ba276c21c447a4260851e7b5156ef68b3c9836c82b231b0a73cb205cc969257e042449d53f4f6c575496199d98d0722cf300af3bc98d9d6aa3e00158595d09a41b91407eb9941ead69f535482fefe45f43ee701e1b3bfd1cbff170d390d09e532d31e9f2e8c274c28a8ca32e14b6c4e21a7b3e11837d1f13850ce2ee39b11d49060e7ae12bdf4", 0xd9}, {&(0x7f0000006500)="e4fb99f167ebe1e3e6c946e7ba5470602cbbee6cb2467f04e5338071b6d3d4ebd80a8131927830d6ada989086e38de7f772018b43f5ad2c4c6c2149b566cbf3f948ae512fa57abfd7ffbe97e3fa2d32936dc85f6481c1aeb1a5e8402b3b95c0727d1e678e5e618887a268a023e8864452affc726e8c66416c31060c0", 0x7c}, {&(0x7f0000006580)="8728b5a4b279a9d2ad97f5efa918de722c97b8dfd3724dcd1e4695650c46621d556887fc28dc132b6e9fd16c86b22700db431ce8cf092de898c0b78ad4bc0fb212509934bfa2507b86e820ff08c5177bbc9ccbe9ac3ac9", 0x57}, {&(0x7f0000006600)="d8e6d8b73a72dfbfec5875f4fa0b4e4e884c2532085d295ae0b3f803ecac13d53e8c36cc017e328817a4f24fad225eb77da5e3316dd38dc1554e1d59a9748a7eda3b1b8b20e6781a8f83260b03ed962b4664489d254be25c243287d5fb186b14dc28e22f2bec7a", 0x67}, {&(0x7f0000006680)="2144f186a9fbeb3c83f62ca02ee7d7cc9aacec5021f1dc0c1c955404e95bc8e6787473c6f9d444fd2ca8731a9898f3ef9618eac7a76d5b6786fa779776af5bdbd2215aa1c07346719023afd17b947204e1982af737", 0x55}, {&(0x7f0000006700)="27ae5fa8dcf9eda7cfaa942a", 0xc}], 0x8, &(0x7f0000006ac0)=ANY=[@ANYBLOB="3000000000000000190100009d080000f46494f8e507ec373ee7ef45e5d738d2946bcd59a06bc4ccbbcc7f8d4d50f94f54ddc617b978e57dbd9f7092adcfca"], 0x30, 0x1}], 0x7, 0x40) 2018/04/19 17:02:40 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x0, &(0x7f0000000040)) setresgid(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x109000, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x5, 0x1, 0x2}) 2018/04/19 17:02:40 executing program 7: rt_sigaction(0x41, &(0x7f0000000000)={0xd, {0x4}, 0x4, 0x6}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) 2018/04/19 17:02:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) write$binfmt_aout(r0, &(0x7f0000002040)={{0x108, 0x100000001, 0x4, 0x372, 0xea, 0x7f, 0x3b3, 0x7}, "37669638cb3d18c566f926367d8f454c931c504f2d9d847360cc9fbd5b709f6b700722e99f618267bc357a4d25556e99684777a9488dd5caa2670d2b31c8415ba503d406c0d209c68508f0679818fdaecd885c66f4b639dafff28b77fefe6a675092bc790ca25147ff17995a64caaadbda160c7ff932eb28fea7b9239ae195", [[], [], [], [], [], []]}, 0x69f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xa6da573ad9f9eb89, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0xa) recvmmsg(r1, &(0x7f000000a900)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/77, 0x4d}], 0x2}}], 0x1, 0x0, &(0x7f000000ab80)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) sysinfo(&(0x7f0000001040)=""/4096) 2018/04/19 17:02:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) write$binfmt_aout(r0, &(0x7f0000002040)={{0x108, 0x100000001, 0x4, 0x372, 0xea, 0x7f, 0x3b3, 0x7}, "37669638cb3d18c566f926367d8f454c931c504f2d9d847360cc9fbd5b709f6b700722e99f618267bc357a4d25556e99684777a9488dd5caa2670d2b31c8415ba503d406c0d209c68508f0679818fdaecd885c66f4b639dafff28b77fefe6a675092bc790ca25147ff17995a64caaadbda160c7ff932eb28fea7b9239ae195", [[], [], [], [], [], []]}, 0x69f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xa6da573ad9f9eb89, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0xa) recvmmsg(r1, &(0x7f000000a900)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/77, 0x4d}], 0x2}}], 0x1, 0x0, &(0x7f000000ab80)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) sysinfo(&(0x7f0000001040)=""/4096) 2018/04/19 17:02:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1ff, 0x3, 0x1000}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/19 17:02:40 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/22, 0x16}, {&(0x7f00000004c0)=""/219, 0xdb}], 0x8, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/102, 0x66}], 0x1, 0x0) 2018/04/19 17:02:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) listen(r0, 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept(r0, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 17:02:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x280000) 2018/04/19 17:02:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000003, 0xc2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x451a, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/19 17:02:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1ff, 0x3, 0x1000}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/19 17:02:40 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0xb1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/04/19 17:02:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "27b4678a775409d8c3fb5d63b4b439332c466db9240e64ce5d1a43474f1569b2d7280e1eeca815be3cf38bf426b87aa17ce628a37aadab3fc21532cb97c1e8f57e741d7131a92476cddd15b27998b7a0"}, 0xd8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000480)=""/158) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80}}}, 0x0, 0x7, 0x0, "9826940728a11a42e8d69bcbb4dea1884ad6fc6f9472ac9569ed07e77728b6b116f6a9ea7c7ad6fdb6c3ca112c023766866f8c4c9c3331f33570aefb79a1354447926191e6afd961364f4c9b22a823f1"}, 0xd8) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000340), &(0x7f0000000540)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/19 17:02:41 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x230800, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="11000000000000000200000000000800000f000000000000ad50cab80000000000000000"]}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x8) 2018/04/19 17:02:41 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="8d", 0x1, 0x1ffffffffffd, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 17:02:41 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0xb1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/04/19 17:02:41 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180), &(0x7f0000000140)=0xb9) 2018/04/19 17:02:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) poll(&(0x7f00000000c0)=[{}, {r0}], 0x2, 0xfffffffffffffffe) 2018/04/19 17:02:41 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x104) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x3, r1}) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/19 17:02:41 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_eeprom={0xf}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 17:02:41 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7ffff7fffffffffe) 2018/04/19 17:02:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x8000, 0x7fe, 0x10001, 0xfff}) write(r0, &(0x7f0000000000)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e05000000ce2c9b160e96aa1fae1a", 0x2b) 2018/04/19 17:02:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x5, 0x3, 0x2, 0x2}) sendfile(r0, r1, &(0x7f0000000000)=0x10, 0xfe) sync() setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/04/19 17:02:41 executing program 6: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/74, 0x4a}, {&(0x7f0000000640)=""/234, 0xea}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x8, &(0x7f00000017c0)=""/53, 0x35, 0x27e}, 0x40000003) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r1, &(0x7f0000000080)=""/190, 0xbe, 0x0) pread64(r1, &(0x7f0000000000)=""/110, 0x6e, 0x0) 2018/04/19 17:02:41 executing program 5: syz_emit_ethernet(0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="80db0e28b72c5ae5c553bcc73b0180c2000000ffffffffffff08004500001c000000008f6740d8839b1c9cffffffff0000907800000000"], &(0x7f0000827ff4)) r0 = semget$private(0x0, 0x7, 0x105) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/19 17:02:41 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000880)='./control\x00', 0x80040, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x21, 0x4) fcntl$setlease(r1, 0x400, 0x2) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) lstat(&(0x7f0000000680)='./control\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000140)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="fc7844371106f2293bef9472d0d9530471145ff2b176763f84986c86ee80ace0fe996acc93d4", 0x26}, {&(0x7f00000001c0)="26c523106fe3e86700a4ef5405c87ebeb6d749ecd844c1cbd006c98735bdba41d56e099c8e4689dcf745b98c4efeb35a21fefe77ccdda27f8b37b5e1126beb8f830ab18eb5d0ca882d782efa5a3b54981b6dbec9d17bb7368861960caafac109de995d60009ed56b17ef6629f61ecee0e176d3a89203eceb09faf044a9a9cc25b7aa5f26f12cb245b93b8f48e29f03e0a7d011cb399b13129a9f9afd210c2342dfd16cab658c6d6e29ec254fbe286c7602fb9cb198e7d69115a411f17b5b91908b09491047b4e37088ec2539f086c4ff072feece693bc773b093e2e9a36c1f4bcf7fa0679fd22e0e", 0xe8}, {&(0x7f00000002c0)="f1c47b0c5e6c6f5a38514273d6f97f7b6492725b795e4623e9ea1763309ab2dd5a99c77305850f7f973b0cba", 0x2c}, {&(0x7f0000000300)="aaafe6d784e4879c22c185a42a6d6dbb99323ded46325aad0e196b96c053cc0ca1d3dbe2000dbbae5585ce9c7a875e484b6f1a0f", 0x34}, {&(0x7f0000000340)="7467ceab6f679be4cbbab6094669914b2f6ca889de57a5817d6650c6d182c751dd58b47c63e1b02a1ff21dd98a42ec7ed6202262d865a93229fb522dd50175e809591423ea3c88095400aedc", 0x4c}, {&(0x7f00000003c0)="9b5862d6f33920eb55176c2fda52dec66387815bed2d7b4c3b2fdf774adc2259a454680d1b811519e9c73b9de44743214ca1c45d432b976f02f1fc876a70698fbd37e219b8159821901c9812c414542ff15e6feeaf0f76884f3fc63db720055624db123cf6d8443f19360f80d12274d7d0", 0x71}], 0x6, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x40000) 2018/04/19 17:02:41 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xe) msgsnd(r0, &(0x7f0000000680)={0x665b06ea4e0527a3}, 0x8, 0x0) 2018/04/19 17:02:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) 2018/04/19 17:02:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x9) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) [ 75.001021] sg_write: data in/out 298234/1 bytes for SCSI command 0x16-- guessing data in; [ 75.001021] program syz-executor2 not setting count and/or reply_len properly [ 75.149422] sg_write: data in/out 298234/1 bytes for SCSI command 0x16-- guessing data in; [ 75.149422] program syz-executor2 not setting count and/or reply_len properly 2018/04/19 17:02:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x7ff, 0x4) 2018/04/19 17:02:43 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) fcntl$lock(r0, 0xa, &(0x7f00000000c0)) 2018/04/19 17:02:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='8', 0x1}], 0x1) listen$netrom(r0, 0x4) 2018/04/19 17:02:43 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3}, {0x6}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000002c0)={0x81, 0x7f, 0x5, 0x8001}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x49, r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000340)={r2, 0xffffffff80000001}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0xe}}, @in6={0xa, 0x4e23, 0x4, @empty, 0x1}, @in6={0xa, 0x4e24, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x80000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000300)={0x9, 0x4, 0x7}, 0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0x6, 0x2) 2018/04/19 17:02:43 executing program 6: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="741879595da6d932edd24544835673f43ee970d2150e14701b4367818b35dd4fe7568e6a8e5f09a1dd3c7d224711b6c807a40df02d59f13eb98cc377dce4f530f3d4db0dfb5746839ed72f3bd9993d9c9fde40da6f9f84aea0043efb25bd7919da45268ce25892ec5d2f7d6dbe4b804bc7cdfc6a164f02f3d0f422b274aa179f0a8c11bda8c4877e5122717887f1fd95b5ed9370fa6ec0b0f8179ff76ed2df20d1a1a7804b202474fd5b59bd83e7e3709d6156302df98617d6a41320b7cd294f87bd9aa777c0086437f9d15e7d43", 0xce, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00000015c0)=[{&(0x7f00000014c0)="d15afa96287bc38a221aeb5dd8fdb1d948bdffb27690bad4711451383e53f1a8adda928fcb028eae14bddcf6c263dff92a6332ba4aedfe5538ceb0d47b662c2e62d850c334eb4768a945467bd614d4c5962692c851e3344e717ad075f17079540f52963c237e4dc275ff7f6bf4a5141d3291be347a371e526059325b1f050b1d0fd347746dfae598e59949286a3e2f0c9212fad54cc9521e21c85a1b658ce6a122b82254dd856f63b2d21239a51510e5da337411f4dd49592f366d92e879c5deaeef2dee3fd4883c10059406140ba5641db6f918dfe9de07c45e83a4e9c1edf41034b99a508994ce8cbc0a1332bb7b", 0xef}], 0x1, r2) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x100, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000001340), 0x0, 0x4080) getsockopt$bt_hci(r0, 0x0, 0xd07e8c9474dffc10, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) 2018/04/19 17:02:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x1, 0x853a, 0x0, 0x67}, 0x6) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)}) 2018/04/19 17:02:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2da5664bd8bd796a63fddde6cb597078097935d8b8e58bae84d30bee1cd9f24c2d497734ef3966f871bb1c46f6fb72d876f8780609ffaf35b4a964f2685ce979cc05fc577fccea6060571cb61020909fb0638b7c65f8571f0697460e3401e25057d0b6bef883be81d0cfb83c1ba4a21522cdd08c35a114f72a17894e22584df4d2fb6e6b995250165e0f0869468fe9b15242d2dcc52a9f120ed7772600000000000000000000000000101608e51002bd2aae88b8269964bbeab6e61519f20e2cb2") r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000001480)=0xe8) r3 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001e00)={0x0, 0x0}) r8 = geteuid() lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004780)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004880)=0xe8) getresgid(&(0x7f00000048c0), &(0x7f0000004900)=0x0, &(0x7f0000004940)) r13 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c40)={0x0}, &(0x7f0000004c80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004cc0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000004dc0)=0xe8) getgroups(0x4, &(0x7f0000004e00)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004e40)=0x0) fstat(r0, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004f00)=0x0) r23 = getuid() lstat(&(0x7f0000004f40)='./file0\x00', &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000005100)=0xe8) lstat(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = fcntl$getown(r0, 0x9) stat(&(0x7f0000005200)='./file0\x00', &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = fcntl$getown(r0, 0x9) r32 = getuid() lstat(&(0x7f0000005700)='./file0\x00', &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpid() r35 = getuid() lstat(&(0x7f00000057c0)='./file0\x00', &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000058c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000059c0)=0xe8) r39 = getegid() r40 = openat$vnet(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005a40)=0x0) lstat(&(0x7f0000005a80)='./file0\x00', &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005fc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000006100)=0xe8) r46 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006480)=0x0) getresuid(&(0x7f00000064c0), &(0x7f0000006500)=0x0, &(0x7f0000006540)) fstat(r0, &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006600)={0x0}, &(0x7f0000006640)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006680)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000006780)=0xe8) r52 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000067c0)=0x0) r54 = getuid() getgroups(0x9, &(0x7f0000006800)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006840)=0x0) r57 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006880)={0x0, 0x0, 0x0}, &(0x7f00000068c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006900)=0x0) fstat(r0, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getegid() r62 = gettid() lstat(&(0x7f00000069c0)='./file0\x00', &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006a80)='./file0\x00', &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006cc0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="d64dc79d47b87dab2c560859c1fd8b217d222030b7a4c166ae006bae056a563c79258b9ad59544b5cbf724559cab1860a0188db28252769e00d6278a88f22336114f962f97cd4ceb5a6957be26589b1382fe35a8b9f2179c7e24372d8b02b52b80", 0x61}, {&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000380)="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0x1000}], 0x3, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0x10}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001580)="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", 0xfc}, {&(0x7f0000001680)="5637a2e42a7da11b56c34df029d056257bd37795eb818f8856058137caf869c00bf0e11f6ff4904826b5881729f436eb272b55bcc7fd1b8ed59dfaeffd92be654be3c8213efcc6e254c91c60d13cd7eb1ee5d664b9ed3e92d034fa449290e45642f3d0dbb158b59107f920", 0x6b}, {&(0x7f0000001700)="93b6cc55091bb5015563618faddd6abdd43df7638c64efff49aefe910b59d5a84c74ecabb001c6a52098dab76bf13ab3f5c7be43310c9ce5cc0754f3e8c051e4c3737073d403869d84d4f948be87b58b4ef1ba352634d718aaa43a67b3c742463ca4d74d3b605c00728b4dd0b445b7066ed2d0bf282adf3c5858020e40bb8ddd8fc45511ebff79f64c2970716a45e72ebab92bc16fdc2769a4bf2008194ff94a43769f96ecb0f6f3a0df71f80a3bb4170d", 0xb1}, {&(0x7f00000017c0)="f6b0aa29b456343b943434004144eb5419394e34a52f48ed6cbbf7f68be6c3c7fc53d86050e965d1d323b8b91540c9ad7c39d6ca485387e7dc8d50ec2c03568de8be12d49fd77a09338686cc796859920ac2525b937cc193cf118a4b2377b6dce20c74709acf39f097eca5aef509829abdcd4847104137b9fa87850cdc782446c3c8a76a94200e119714a2dea43c418131f5f661de15ef86778652f0c42cdae0c6582442f939f9172f6b9ba180f6c8197a92", 0xb2}, 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0x1000}], 0x9, &(0x7f0000004980)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x10}, {&(0x7f0000004a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0), 0x0, &(0x7f0000005340)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0]}], 0x158, 0x1}, {&(0x7f00000054c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r40, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x138, 0x4008000}, {&(0x7f0000005d40)=@abs={0x0, 0x0, 0x5}, 0x6e, &(0x7f0000005f80)=[{&(0x7f0000005dc0)="f30608bed4c35956251fe18e91647deb3e493e956dab8b1e4b43b1ebef3f0d17360dab409e178ba26f6f3abeccd2977123b5b92d57e264f40904c60859d309ab99db7e9a84be6052bd09f9fa93241c51bd9d211edebde70bc2a80fc602a149e01705160a44b9c3df1aac5a9333c9bcf7c0d899d22c2e0126c99692741f0ee8e7bd3fe347f07e", 0x86}, {&(0x7f0000005e80)="fd8b7e921355243a93b5c032a1bcdd5488663ee272e419ed873e214dc6559357b9a58de75c66ad76508868d01cd683ce0705f9e026434f4c9d9b6f33a1719f8cae5b356d26eed58603b9db4572e852f69185f1c1d2e946c997f9f668174ba7bb9aa233be68ac638b452369cca47267df657e96828059e52f06d733b5b6d51d", 0x7f}, {&(0x7f0000005f00)="c025cc32b87084aa179cb1384fe6c2498f6f575e6e1ee878", 0x18}, {&(0x7f0000005f40)="5959d97ed2a497f5feb7f18df4bd8beb291563d98c5dd709211f1346896ce737bc97249ac32863ef34791eef03aa468b0dea", 0x32}], 0x4, &(0x7f0000006140)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x20, 0x80}, {&(0x7f0000006180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006440)=[{&(0x7f0000006200)="2f02e0edb4e7bc293f2c5f638c50eecd1a75d727f88a00", 0x17}, {&(0x7f0000006240)="4d932f368150067f5048ebe683928181bb9f685de3e329b6435c27b6d16d89be028be7b8b4ea15e85a29d613bb75bbb2e9a318a1873938657ee20fc141f0e52bff4b198481dfa08203d6add6c6ae4d166fe61977cbe21a5c2782f03c90b80aad6dce1f0a7049b7c82205e84f8c236a8698d983621a69aa4ff7fa4c2cf2e555e176616773376aac00acda88530960061c40cb8057a0f83b26a92e79c45f4273f18a844915d167a56d68efc6a94d53abfa7c3e5229fc11bfd7ffa4e209b3045fd04310cef9f43b5fa9bc64c19d68c451da607f0f57abc92d855dd4deed8c64f5fe", 0xe0}, {&(0x7f0000006340)="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", 0xfc}], 0x3, &(0x7f0000006b40)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x148, 0x40080}], 0x9, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) 2018/04/19 17:02:43 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x181400) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2f, 'pids', 0x20}, {0x2b, 'pids', 0x20}]}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x120}], 0x1, 0x0) 2018/04/19 17:02:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setpgid(0x0, r1) setpgid(0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x403ffd) [ 76.180316] audit: type=1326 audit(1524157363.178:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6160 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/19 17:02:43 executing program 2: mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200008, 0x8800) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x0, 0x7}) 2018/04/19 17:02:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="2acff2e42ac055d61fd32d650a26c9f225d9e185d997720cc45219d17b5a2646b921d7be158503aaa13770796f37f6901533dea1cad6572e9de651eee88fa09f2e8209e45188f7ab96f0a1", 0x4b) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getpeername$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) fallocate(r2, 0x0, 0x10004, 0x7d) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r2, &(0x7f0000000000), 0x400) 2018/04/19 17:02:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) 2018/04/19 17:02:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x45, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x313, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) 2018/04/19 17:02:43 executing program 7: ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xc539) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pause() sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/19 17:02:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fchown(r0, 0x0, 0x0) fchown(r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat\x00') read(r2, &(0x7f00000000c0)=""/234, 0xea) readv(r2, &(0x7f0000002380)=[{&(0x7f0000002300)=""/69, 0x45}], 0x1) fstatfs(r0, &(0x7f0000000080)=""/12) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 2018/04/19 17:02:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000000)) fcntl$getown(r0, 0x9) r1 = socket(0x3, 0x80000, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000003180)={0x6, &(0x7f0000002e00)=[{}, {}, {}, {}, {}, {}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000400)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mq_notify(r3, &(0x7f0000000280)={0x0, 0x33, 0x1}) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6a, 0x80) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x0, 0x6, 0x7, 0x4, 0x0, 0xff, 0xb8, 0x6, 0x1}) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000140)={0x8, 0x3, 0x1000, 0xfffffffffffffff9, 0x5}, 0x14) [ 76.458246] QAT: Invalid ioctl [ 76.491694] QAT: Invalid ioctl 2018/04/19 17:02:43 executing program 2: 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, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000cd0000008273911a8a0b3cbc0d77664f6d8ffdd95d62518a32d3614bdc271a171cb03f0299ac2802b20b486c8bb3f8ec12be4633b3266c193246d2e1284f1591daacc9185e101b77de36aa07f488127ff315e348d2359a67531dd4f871bb745e563ad59202d8dfba5bb0d2061a8f778c419b22bf404d518d56860b40c0bbfe5e84cba0599043e0c4466da0bcfb7fa4549677f41c14b71c4e87e9c8de26fd67505f31a266293f912b8202f36198add37b1dc25b6d778e6d8ff0460a7c47cbb9cb62909cdeb6d1142428d05eae0000000000"], &(0x7f0000000140)=0xf1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), 0x4) 2018/04/19 17:02:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000740)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) socket(0xb, 0x5, 0xcef2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/19 17:02:43 executing program 0: unshare(0x20000604) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) [ 76.692526] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 76.951868] QAT: Invalid ioctl [ 76.961248] QAT: Invalid ioctl [ 77.083824] audit: type=1326 audit(1524157364.082:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6160 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 77.116336] QAT: Invalid ioctl [ 77.123114] QAT: Invalid ioctl 2018/04/19 17:02:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8100, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000380)=0x4ac) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x4841, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x19, &(0x7f00000003c0)={@mcast2}, &(0x7f0000000340)=0xd) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x3, 0xb, 0xf, 0xffffffff, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0x7b, &(0x7f0000000080)=""/123, 0x0, 0x1, [], r1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000), 0x0, &(0x7f00000001c0)=""/237, 0xed, 0x21}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/19 17:02:44 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x1, @loopback=0x7f000001, 0x4e23, 0x3, 'wlc\x00', 0x20, 0x9c3, 0x5b}, 0x2c) 2018/04/19 17:02:44 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000580), &(0x7f0000000080)=0xffffffffffffff67) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x541801, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x9}, 0x8) 2018/04/19 17:02:44 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x280, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/201, 0xfffffffffffffc86) 2018/04/19 17:02:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, 0x5, 0x4, 0xffffffffffffffff, 0x1, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x40, 0x7, [0x81, 0x7fffffff, 0x7, 0x0, 0x7f, 0x2, 0x40]}, &(0x7f0000000180)=0x16) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x18, 0x32, 0x3ff, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/19 17:02:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xb7, 0x5, 0x8, 0xfffffffffffffffd, 0x4, 0x6, 0xfffffffffffff5e6, 0x200, 0x1ead, 0x3, 0x5}, 0xb) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfb3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="ff3997ffcd00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1f, 0xcd9, 0x4}], {0x8100, 0x9, 0x63ba3c8b, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @empty, @broadcast=0xffffffff}, @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) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001280)="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", 0x5f1}], 0x1) close(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'bridge_slave_0\x00', @ifru_names='rose0\x00'}}) 2018/04/19 17:02:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc), 0x4) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x2, [0x10000, 0x8]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x400}, 0x8) fcntl$setpipe(r0, 0x407, 0xc0cc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000180)={r3, 0x2, 0x7, 0x1ff}, &(0x7f00000001c0)=0x10) fcntl$setpipe(r0, 0x407, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1}, 0x4) 2018/04/19 17:02:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a47db3ed3fcae56a3edd549f94ce9cdf928c8da3f57312c2f454a3175f901de490fe456ae43b4dfe33a8f72ff3dad7e7900bc577", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000280)="be888bdc61daa6437a5f2a8dfc6b4650bed7e9ea234a6a56dda0c1c16556a5b8adbb758155e23f93cfae387e2ddeaf5b4dd408e1a16c845a2943fb3283b79b129089eb912537d0f466dc2c518a56d47d01707700ee84e595c7cba26b40dfecec760266660a4348dde4c20331a65d6eee020293ce4f940a8c09330db2d4b41210ad81e24305891c06c8cc", 0x8a, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x2) shutdown(r0, 0x1) [ 77.601567] tc_dump_action: action bad kind [ 77.639297] tc_dump_action: action bad kind 2018/04/19 17:02:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2040, 0x10) sendto$inet6(r1, &(0x7f0000000040)="490b7d37d666f5afe4e7d8b04e7b0f291b776f367d9279ed3f95cfda8e0150848fdcee688da1a3117072bae612ce1053e2d7577d406a8155c0e16a8e883480f7b267e377f6b05831cb48a99f39321d234f7838447a5d1e48209f2ea3963fe940c5901803d95cd015001fffae0f038a1bd42ac77ff7f93a988e853b00e9", 0x7d, 0x20000090, &(0x7f00000000c0)={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) 2018/04/19 17:02:44 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x1e, r0, 0xfffffffffffffffd) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) 2018/04/19 17:02:44 executing program 7: r0 = inotify_init1(0x0) clone(0x0, &(0x7f0000000340), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) clone(0x0, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008940)='/dev/hwrng\x00', 0x10000, 0x0) connect$bt_l2cap(r2, &(0x7f0000008980)={0x1f, 0xffffffffffffffa3, {0x0, 0x8, 0xffffffff, 0x8, 0x400, 0x9}, 0x3d83057d}, 0xe) waitid(0x0, 0x0, &(0x7f0000000080), 0x1000003, &(0x7f00000000c0)) 2018/04/19 17:02:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000280)="be888bdc61daa6437a5f2a8dfc6b4650bed7e9ea234a6a56dda0c1c16556a5b8adbb758155e23f93cfae387e2ddeaf5b4dd408e1a16c845a2943fb3283b79b129089eb912537d0f466dc2c518a56d47d01707700ee84e595c7cba26b40dfecec760266660a4348dde4c20331a65d6eee020293ce4f940a8c09330db2d4b41210ad81e24305891c06c8cc", 0x8a, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x2) shutdown(r0, 0x1) 2018/04/19 17:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000280)="be888bdc61daa6437a5f2a8dfc6b4650bed7e9ea234a6a56dda0c1c16556a5b8adbb758155e23f93cfae387e2ddeaf5b4dd408e1a16c845a2943fb3283b79b129089eb912537d0f466dc2c518a56d47d01707700ee84e595c7cba26b40dfecec760266660a4348dde4c20331a65d6eee020293ce4f940a8c09330db2d4b41210ad81e24305891c06c8cc", 0x8a, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x2) shutdown(r0, 0x1) 2018/04/19 17:02:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x1, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x5}], &(0x7f00000000c0)="73000000ec0000000000", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) 2018/04/19 17:02:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x3e) 2018/04/19 17:02:44 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x1e, r0, 0xfffffffffffffffd) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) 2018/04/19 17:02:45 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400480, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) 2018/04/19 17:02:45 executing program 6: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9e, "d29f58cecf45e36a1076a7458b2670aa3e7e0f59fe48fa42d93b181ec4e60b25ab256ac53ef0a093e1c93a6fa7232398bc7e2a4eac01e0dea9c0345610b0535f22d84f12118f3d3c0d9207026623c71f7bba0935166d3b3803c240bc767287e72c8d301b8d2ee6b1ace75ad3f93d170f1de16388eef9255f636cd14d767ca5d56e94155b29f4faa462a5808cef7737196ab6b7d241d7e78b37daba0aea8f"}, &(0x7f0000000000)=0xa6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x8}, 0x90) lseek(r0, 0x1, 0x0) 2018/04/19 17:02:45 executing program 7: r0 = inotify_init1(0x0) clone(0x0, &(0x7f0000000340), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) clone(0x0, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008940)='/dev/hwrng\x00', 0x10000, 0x0) connect$bt_l2cap(r2, &(0x7f0000008980)={0x1f, 0xffffffffffffffa3, {0x0, 0x8, 0xffffffff, 0x8, 0x400, 0x9}, 0x3d83057d}, 0xe) waitid(0x0, 0x0, &(0x7f0000000080), 0x1000003, &(0x7f00000000c0)) 2018/04/19 17:02:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file2\x00', 0x400) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0xfffffffffffffd27) 2018/04/19 17:02:45 executing program 0: socketpair$inet(0x1e, 0x808, 0x62, &(0x7f0000000300)={0x0, 0xffffffffffffffff}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x0, 0x101000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001500)={r3, &(0x7f0000000500)="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"}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = memfd_create(&(0x7f00000003c0)='[\x00', 0x1) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000480)={0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}]}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000000400)=0xa0000000000) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001540), &(0x7f0000001580)=0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000015c0)=0x3, 0x4) setresuid(r2, r4, r5) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r7, 0x4b4c, &(0x7f0000000340)={0x0, 0x2767}) 2018/04/19 17:02:45 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000002fc8)={&(0x7f0000002fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000)=[{&(0x7f0000002000)=""/113, 0x71}], 0x1, &(0x7f0000002f0a)=""/246, 0xf6}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x76, "a57d20b70f8a539ec9109b5ea6f6ff7c432432842dce685aca8f69860e4a582f0b1035a5f383b30b5f67cb6bef45130d60d17b50e243eac108ab1cfb2594178a883ec20ba3a32ead9e7dccebe02c84e0750f5366f0b20271655208cf97185fef6a4d037fd41855238a8b9ea88ed20c41ead972fad532"}, &(0x7f00000000c0)=0x7e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xf5}}, 0x7, 0x517, 0x3, 0x0, 0x4}, 0x98) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x3e}, 0x19b) 2018/04/19 17:02:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x3a, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x5) finit_module(r1, &(0x7f0000000080)='^GPLcpusetwlan1\x00', 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/19 17:02:45 executing program 4: socketpair(0x0, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xc00, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000440)={0x8, 0x200, 0x6, 0x0, 0x8, 0x6, 0x0, 0xfffffffffffffffa, 0x7f, 0xffffffffffffffff, 0x5b44}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r2, 0x409, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="750000008558079a9240eeb9f1e3e393a69c43fad026030095ed27ff9cbe0bf5f34bbb0ccf8347e41642ed9ae5c1e6cc754b0d1166597a088bbf8ddffe204e99dab71756797886cd5f77a04ddca16319cb8c90d07ac678a0174f801bbdef7ac97672a48d37046312eb77cea03f7b09fc20831b6b86830c7dd6d509"], &(0x7f00000000c0)=0x7d) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x5}, 0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8001}}, 0x0, 0x100}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e21, 0x713, @mcast1={0xff, 0x1, [], 0x1}, 0x256}}}, 0xffffffffffffff75) ioctl$int_out(r3, 0x5460, &(0x7f0000000400)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r5, 0x28, &(0x7f0000000140)}, 0x10) 2018/04/19 17:02:45 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x2c}) unshare(0x400) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r0}) r3 = socket(0xa, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0xfffffffffffffffd, 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x800, 0x1d5) ioctl(r3, 0x8912, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) 2018/04/19 17:02:45 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000fffbffff007dd9a5213a9037ca3391700fc131dfb90a6933a76d50"], 0x10}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffffffff, 0x8000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) 2018/04/19 17:02:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc3ef, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/19 17:02:45 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x9, 0x4, 0x1, 0x3ff, 0x40, 0x0, 0x6}, 0x544) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/19 17:02:45 executing program 1: setitimer(0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) getitimer(0x1, &(0x7f00000001c0)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x200}], 0x1) fcntl$dupfd(r0, 0x406, r1) 2018/04/19 17:02:45 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) 2018/04/19 17:02:45 executing program 4: r0 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '--\x00'}, &(0x7f00000000c0)=""/208, 0xd0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/dev_mcast\x00') 2018/04/19 17:02:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40100, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000280)=0x14) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xd8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) syncfs(r0) 2018/04/19 17:02:45 executing program 0: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x9, 0x3, 0x15b}, {0x8, 0x80, 0x7, 0x5}, {0xfffffffffffffbff, 0x401, 0x7f1b, 0x4}]}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/04/19 17:02:45 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x5818000000000, 0x6, 0x99fd}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000100)=@known='security.ima\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') sync_file_range(r1, 0x3, 0x6, 0x0) readv(r2, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x2, 0x3}, {0x2, 0x4e5eb2e2}, 0x80, 0x6, 0x4}) 2018/04/19 17:02:45 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x1) r1 = semget(0x1, 0x4, 0xa) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000000)=0x3) lseek(r0, 0x54, 0x1) 2018/04/19 17:02:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="10030000000000000000000000000000"], 0x10, 0xc1}, 0x49}], 0x4000219, 0x4000) 2018/04/19 17:02:45 executing program 7: socketpair(0x15, 0x80000, 0x1, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)) recvfrom$unix(r0, &(0x7f0000000000)=""/106, 0x6a, 0x2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) 2018/04/19 17:02:45 executing program 2: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000c58000)) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/19 17:02:46 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00005d6fe4)={0xa}, 0x1c) 2018/04/19 17:02:46 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r0, r1) 2018/04/19 17:02:46 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x1684c359c6f0d20d) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mknodat(r0, &(0x7f0000001140)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/19 17:02:46 executing program 2: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000c58000)) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/19 17:02:46 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) 2018/04/19 17:02:46 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r1 = dup(r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x1) 2018/04/19 17:02:46 executing program 6: r0 = socket(0x11, 0x2, 0x50cf) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) 2018/04/19 17:02:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x7fffffff, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xfff}, &(0x7f0000000200)=0x8) r2 = epoll_create(0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faeff4)) epoll_pwait(r0, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000280)={0x920}, 0x8) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000300)={r3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) 2018/04/19 17:02:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40100, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000280)=0x14) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xd8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) syncfs(r0) 2018/04/19 17:02:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000017c0)='/dev/sg#\x00', 0x5, 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001800)=""/193, &(0x7f0000001900)=0xc1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x80000000, 0x4) connect$inet6(r1, &(0x7f0000f6dfe4)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/19 17:02:47 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001900)=@l2, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000002040)=""/143, 0x8f}}], 0x0, 0xfffffffffffffffd, &(0x7f0000002200)={0x0, 0x989680}) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc02e6f60700660004177faa773f0000000039", 0x1f) 2018/04/19 17:02:47 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x41a, 0x501000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3f, 0x820c, 0x6, 0xfffffffeffffffff, r1}, 0x10) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff7}}, 0xa8, 0x2}, &(0x7f0000000200)=0x90) timerfd_gettime(r0, &(0x7f0000000080)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000300)=0x3) clock_getres(0x5, &(0x7f0000000000)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x4) 2018/04/19 17:02:47 executing program 7: r0 = userfaultfd(0x80000) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "a3ee8ef39289e51c0e70f9b091a6dd8fc4c71176d6e303471687075301dae1ff6281ce8d04badf8ad9d4d1c57e7af8e9e778e122"}, 0x38) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x100000002, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffe0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioprio_get$pid(0x1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x6, 0x232, 0x9}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/125, 0x7d}], 0x1) 2018/04/19 17:02:47 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) 2018/04/19 17:02:47 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x11, 0x400c000, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='timers\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f0000000140), 0xdf) 2018/04/19 17:02:47 executing program 2: unshare(0x40600) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5cb, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x542b, r1, 0x10004, 0xffffffffffffff80}) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x8000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dd5000)={0x17, 0x1, &(0x7f0000000080)="d4"}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r3, 0x8}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x39, &(0x7f0000000140)=0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000180)=""/66) 2018/04/19 17:02:47 executing program 3: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0008040000001400001a0d00fa0000000000000006"]) socketpair(0x9, 0x5, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r1, 0x4b30, 0x8001) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) 2018/04/19 17:02:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x200) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000)=0x2, 0x6) 2018/04/19 17:02:47 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0xc30b, 0x0, 0xff, 0x1, 0x1, 0x100, 0x800}, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/19 17:02:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x800, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/04/19 17:02:47 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe4, "80e53fdea01a7416f2a1ccb28614df507f12aa5d8b79e96400d9b65bce278c1da10da0b3c8cd102f75c0ee9617f767d837ad30c80c8e0001f0b0b95c8fa471ae27f65845c641aa7d9f30add972e6228d05eb9293e03d4d60d9a02b94246250f8ee9be942ba26c00d5ffbc97af95e987e3b141bfac415e0d38311ea87d6f8f114317ceb90d83caa26086d45ac58f3191fe807ec7aadbe1110853398db52e6d9848b75a4d7c9e607a826e5d56f2e1484d857e0314308c5859da0b5b68f3a4053ee85341966900e8d5dd8a704e25a7df36a5574c149f8c450c355b75b055b5ff64516baa117"}, &(0x7f0000000100)=0xec) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x1, 0x0, 0x7, 0x6, 0xe5, 0x8, 0x7, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x2, 0x1, 0x7fffffff, 0x7}}, &(0x7f00000002c0)=0xb0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/19 17:02:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="de3ef9bf1a7f48", 0x7, 0x4005, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@newpolicy={0xb8, 0x13, 0x409, 0x70bd27, 0x25dfdbfe, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x4, 0x4e23, 0x0, 0xa, 0xa0, 0x0, 0xb7, r1, r2}, {0x9, 0xffffffff, 0x8000, 0x2, 0xffff, 0x3, 0x8001, 0x2}, {0xd177, 0x4, 0xfff, 0xeb}, 0x7, 0x6e6bb8, 0x2, 0x0, 0x3, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000340)={r0, r0, 0x5, 0x827, &(0x7f00000000c0)="4fd3edc95a27ae0623", 0xfffffc0000000000, 0x5, 0x9, 0x7, 0xc9a1, 0x1, 0x8, "4bc78e3b94cbe11920db9956cfb3ad639d7a64a5ab35dfd531d6343904c85b58689aaee41ddd31393180f20e3eb94b4c8f4bdc02b75d14696ab88b04541cf5d309f7e39cdd621ee9266c400884a94122967ffa44d664c64727f44d95de708f7c3fef3f813becfa43"}) 2018/04/19 17:02:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200000000, 0x0, r1}, 0xfffffebf) 2018/04/19 17:02:47 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x1, 0x9, 0x3, 0x9}) 2018/04/19 17:02:48 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0a000300671490c74afef028fabb172f2a58", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f0000000140), 0x2000000) 2018/04/19 17:02:48 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x80000000, &(0x7f0000000140)=0x4) 2018/04/19 17:02:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x6}, 0x1}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in6={{0xa}}, 0x0, 0x0, 0x0, "5f694d3af4305654623a6116e5dfd9d265d92451769e50c63c66e6975790894a36bc1eda8ce983bc61f103e62be7e81edbed912fd77242883ad37a1c5df9405d935bd16af2ff020f85f43b99c7c1c791"}, 0xd8) 2018/04/19 17:02:48 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/19 17:02:48 executing program 4: r0 = socket(0x7, 0x1, 0x7ff) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000300), &(0x7f00000002c0)=0xfffffffffffffec7) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4(r2, &(0x7f0000000140)=@can, &(0x7f0000000080)=0x80, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000016c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6f, r4}) r5 = dup3(r1, r2, 0x0) dup3(r5, r5, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r6, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={r6, 0x100}, 0x8) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/19 17:02:48 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:48 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe4, "80e53fdea01a7416f2a1ccb28614df507f12aa5d8b79e96400d9b65bce278c1da10da0b3c8cd102f75c0ee9617f767d837ad30c80c8e0001f0b0b95c8fa471ae27f65845c641aa7d9f30add972e6228d05eb9293e03d4d60d9a02b94246250f8ee9be942ba26c00d5ffbc97af95e987e3b141bfac415e0d38311ea87d6f8f114317ceb90d83caa26086d45ac58f3191fe807ec7aadbe1110853398db52e6d9848b75a4d7c9e607a826e5d56f2e1484d857e0314308c5859da0b5b68f3a4053ee85341966900e8d5dd8a704e25a7df36a5574c149f8c450c355b75b055b5ff64516baa117"}, &(0x7f0000000100)=0xec) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x1, 0x0, 0x7, 0x6, 0xe5, 0x8, 0x7, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x2, 0x1, 0x7fffffff, 0x7}}, &(0x7f00000002c0)=0xb0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/19 17:02:48 executing program 7: unshare(0x40600) r0 = inotify_init1(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000, &(0x7f0000000140), 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x6, [0x7, 0x1000, 0x4, 0x3, 0x1, 0x48b]}, &(0x7f0000000200)=0x14) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x10, "6c8c1ed246183704a5662d88be696c2c"}, &(0x7f0000000280)=0x18) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') 2018/04/19 17:02:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x24, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000100)="7734beba6ed9a28e0c1353d0fdc0b09b590c57572e014758c537f5451bc2172ab2fb7853ff309287fc33cf8584b0d493aae81c51af096e15e9f296e52de0a56bffafec5c36e41eb06e0e902d93d81ed6d1059d544414955a8da73ec3ef825b6f3c1b5b743fecb8c45a9ed0864d59a4582723a8cea4d8aae9fa8eaf48a899464d7943f02bbdcac86e930703b083760304b386d4a0e0dcb32b9ace050ffb415801d9e3f934536cee35ad90c3edc2cc1b3126be74235cb09e7e3c8a7e", 0xbb, 0x5f}, {&(0x7f00000001c0)="b0f4148d7bf493cca494b2daedeeecb0bf9a165d3cab7fbe10d8877d5501d8b4dd362f218434459db63bcaa578d0c46b04a063285e50947cf4daa8462106e4453731a914c0", 0x45, 0x53cb}, {&(0x7f0000000240)="8db816e0ff6225f6cf8f26537af311f212aa5ee660e2124b693ddef1802b1135e83a0b551f0069c612cf2e466274ad5b300d7ff3c4aebaee6f627307f3513ac0f7679a581fe38dc3667b6e9a1ccf04343af939f75940605b8be870637d84a6b83300d0ec2de0aa50b55ac2459d500182655df2c5a0078d0330f6516ef4252ecfd62bfd7e2514e35a23996eb074b0328aa4452e460de97a975d5a5287e4320e70b60e45889158e5866e0e666a4b6307493935c8d36dd3901ba8efc82616af51", 0xbf, 0x4}, {&(0x7f0000000300)="17", 0x1, 0x7}, {&(0x7f0000000340)="54d2680340b80e8cb4bceb25fd5f19e89eb700a4edf69d53925a39a9490ff80b19f3360e09874d2ada6f1f4edfdbb524100f32fcd8705a64edbf15b39163a78f8938c86c09c6911c125979cc91de2b9f818348991b563b7430c77f32f463a4f281477510251035c66c4e2ac10378b704964330543a5fb05b1edbc25831033d1ec36b86f87a65413de62bf6e093633c1e3575dc5b8b69fb814f1e7756a1a6aa878d2f801f0b333162732a", 0xaa, 0x6}, {&(0x7f0000000400)="d948381dd3156661db8afa24e95dd6f7d9f4d41b2c0c0f1b2f94227488b7728d8646b6cfdee95ac3a09b90b85b4dddaef7204e69e5f6fafe4debf7b60cbb670ac27386af17dd0e72bd68623f6450880f7490f2412472de14a5951e1a3b02fce7ae07583ca32095c1b74f8bf034f8a071ea789af9d840638c893febfd960bdb133d3fb1ab316538eca917f99e92777d3c896a4d78adcd84", 0x97, 0x100}, {&(0x7f00000004c0)="817c7724782ba4ddee58bed937dd6965a8f4825bfc", 0x15, 0xffffffff80000001}, {&(0x7f0000000500)="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", 0x1000, 0x2}, {&(0x7f0000001500)="32726edac6be3df46b5e834287e4aab21a46959276ca74ba3d83969763daf22a87b464a1b8bee530984c5f42b0c41ebe", 0x30, 0xfac}, {&(0x7f0000001540)="62bf77f2d84041da5cc251943a1908e1d8574c2337cd6039ac02f582a2e5990a95fb0db3175a34003b393fdc8751295a6d1da570a9b8269eb732defd95e49b6052a70f3998ef5598634d89c82e28aab3768d9b85df2e", 0x56, 0x7fff}], 0x800, &(0x7f00000016c0)={[{@noinode_cache='noinode_cache', 0x2c}]}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/19 17:02:48 executing program 2: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xeb5, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="a089d30d27c1b0b15b69f96b7ce832c3a268abaf22b0e843a63957fd674644df82dd84aa6533045d071993f0e4c8844c41df1988885a53f970b6c022ebae2be05543f6ca7400fb331c6f12f2e32367a5458dd2471d86f2b133b923555bab7fca26af8d2f7df3a483a5560c78a5eabdea83325bd245c8fbe26ffe4dcfe1ed327a61d187c0637070037b85e83e98cb745f5df5ba1a0068bd3582f1e07ed16705feba02635e37782df1ed23876e7c1652d2e8b4ad", 0xb3, 0x1}, {&(0x7f0000000200)="9470e4d7c3f1abb65e49f723fcf176b135a78bb0288af57e404ca5a1f3ae5db1f65d196385a638d2b889ec1455a9d8f3d27020b180986f7e47f5456602df476ec68e00c7fe8bc8141edf67e9a3174e4b06f1", 0x52, 0x1ff}, {&(0x7f0000000280)="e754e317f03940f79ea1386aefaa95e750b36de906e917b46e2482d942f804f2594b3e0b8c3d384490f4d88f783c2c631155d47e73fb16057bbf3a4baf3612d1f58ff2eee64b2b943ef1a9cfafbcea04de26e1d7d3e037534aa6bd560bd2bf38cdc7924c007dba7ec8e32b3380974a772424b8b80a2ae2eecc80a242b3a53e4f51837ecff527b358f4879d7181a82365c7f7f8c94ed2fa9ead015ccd6dafc7fcb1dcd29d22035d9f524b8cd7b10f05", 0xaf, 0x3}, {&(0x7f0000000340)="c68cc5f1d7e602aaf703ee95d325b44f8b1ba05f16b57ca7eb524a44893ed0107c9b1dc95a6c09507af44f09e7592c0d9f3af9646e465f08fffa87e585e73ecb42b147ff2328ce315809b76d83e0d760761870e1beb8ba049ed37fd99b", 0x5d, 0x400}, {&(0x7f00000003c0)="9aee24480bc0ef717bfd87c818f83cc9f053fefacd59108bd03d63a519715387b6d08bf914c76fc428940d218659e72f60c31ebd5dd482a7eb5ce751c813c60293117a5fdf9bec21cd1a2fd1477d972a299bdbb538f33d2aceabe0f162830315250b4c0820a4ca1e956f782d16901aadd5e5387e1a3e4b85a0eee2e70ad7c09acd2b43c9c5aa58792ab2eca42ea51e77270c5a9c2dbba1348129a99aa8475d", 0x9f, 0x1}, {&(0x7f0000000480)="cdbcc258f31e2ca77af86b39b7896b5a735e984eab9d8d24e615bf74aa37c1ebba07790c2fb08f4e0322c7146e6daeb16c7cfad47cb47c1b514c3757fa0c6145349798057c9160b2961fc315d38490a200da6a75", 0x54}], 0x2, &(0x7f00000005c0)={[{@nfs='nfs', 0x2c}, {@nocase='nocase', 0x2c}]}) write$sndseq(r2, &(0x7f0000000040)=[{0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 2018/04/19 17:02:48 executing program 3: perf_event_open(&(0x7f00000000c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x1, 0x4) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/19 17:02:48 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x80) setns(r0, 0x4000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000001600), 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x1, 0x6, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/19 17:02:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e1e, 0x20, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) r1 = epoll_create1(0x80000) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x6d90e1323c7978e0}) 2018/04/19 17:02:48 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) getpgid(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x101001, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000002c0)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) r3 = getpgrp(r1) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x10}) rt_sigtimedwait(&(0x7f0000000200)={0x5}, &(0x7f0000000240), &(0x7f000005b000)={0x77359400}, 0xfffffffffffffeed) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000001c0)=r0) move_pages(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000080)=[0xfffffffffffffffa, 0x92, 0x4, 0x9e2, 0x80000000, 0x5, 0x5, 0x7, 0x100], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/04/19 17:02:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'nr0\x00', 0xc01}) write(r0, &(0x7f0000000140), 0xff3c) 2018/04/19 17:02:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$rds(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f00000001c0)=""/42, 0x2a}], 0x2, &(0x7f0000000240)=""/39, 0x27, 0x3}, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) 2018/04/19 17:02:49 executing program 3: perf_event_open(&(0x7f00000000c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x1, 0x4) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/19 17:02:49 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) getpgid(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x101001, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000002c0)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) r3 = getpgrp(r1) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x10}) rt_sigtimedwait(&(0x7f0000000200)={0x5}, &(0x7f0000000240), &(0x7f000005b000)={0x77359400}, 0xfffffffffffffeed) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000001c0)=r0) move_pages(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000080)=[0xfffffffffffffffa, 0x92, 0x4, 0x9e2, 0x80000000, 0x5, 0x5, 0x7, 0x100], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/04/19 17:02:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,md5-generic))\x00'}, 0x58) modify_ldt$write2(0x11, &(0x7f0000000240)={0x0, 0x1000, 0xffffffff, 0x2, 0xa83, 0x4, 0x1, 0xe90, 0x8, 0x4}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r2, 0x708, 0x70bd26, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/04/19 17:02:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r2, r1) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x7f, 0x9, 0xb80, 0x7}, 0x14) 2018/04/19 17:02:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x1, 0x5, 0x9, 0x0, 0xf}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0xfffffffffffffe4f) r3 = socket$inet(0x2, 0x4, 0x100000000) accept(r3, 0x0, &(0x7f0000000100)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 17:02:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) [ 82.520931] QAT: Invalid ioctl 2018/04/19 17:02:49 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/224) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/69) getdents64(r0, &(0x7f0000000040)=""/81, 0x51) r2 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r2, 0x400, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000025c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x402020}, 0xc, &(0x7f0000002580)={&(0x7f00000002c0)={0x2290, 0x1, 0x0, 0x110, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x8}, [@nested={0x227c, 0x80, [@generic="7ce72ecda4d03950fd9223f7784bdccd33de19d5fa82338182a66419712a88704e557cfa78f2757b631d011b73fa9aaeec5dc7baacf6dd6844d251e6186db330f6535b27b3b200425a02aa2dfb047f94821e34ab63494f98f67f111c6d9cd80e080a1223241d8d6962", @generic="a46e05c5bfcb877e37d3001fc4e2a4367ebbd587f0998b8f2f035f9c5a02099c6c4b1c72964d", @generic="de2d7129f32b539da7ef1d6a5fccccd598a75136595e71333e601f45d7ee6147ff92ea3bedf984f57a78c56d601bbc46e04f2148216d742c064fee91cbc7cf35a0ca58939c1c3fc27f936d01666039b81d0eba99000389897a2dac30975c40dcf62234aa2af1e81ac0b01717437a1fd3b7b99a5ad80221424b5c7be3dbc6cabac69e5480cfdaa18ea37477a8e8170d132551df617308e81c865093bc577620c59687e4f49133913621d080e66b7705053196cc4a2bdd28a7b23ade74bf18057f2cdcb22fff304f4c722b8cef1e4bef4c98cb784291285879ab6a", @typed={0x14, 0x8e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, 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@typed={0xb0, 0x6d, @binary="56be125ccd8b8d466c50819723a519ded8beb861fc76356d2fbbab1b02b9a0a0cecfe83d8f0fb6badda717fb7f21c5301a808adfa333dfcd973b45edacc301b1ee85fb4826e1902feb94692d10b68aba12d320b4400e5a7b22806c560fb9b3ddd895669c2d625efcbc1df5f54a3fbecef6c8d9df6f03a836cd915796f2e518cf1f70b2597668270fd8c6198b22a904d822033fec0b568399609abf8de0a624b75bf79fd4ad03c17627"}, @typed={0x48, 0x5e, @binary="98bb33cd0c4ba3f5421cf26b952d0d1483067be7d89d74a54f4f30f72534d4aa2f5f4070a7173f903e2f490e601f9bc776cca138fdec892de15191684e047e40507425"}]}]}, 0x2290}, 0x1, 0x0, 0x0, 0x20000080}, 0x840) r3 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0xa00, 0x0) 2018/04/19 17:02:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) timerfd_create(0x2, 0x80000) 2018/04/19 17:02:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r2, r1) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x7f, 0x9, 0xb80, 0x7}, 0x14) 2018/04/19 17:02:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) [ 82.641001] QAT: Invalid ioctl 2018/04/19 17:02:49 executing program 1: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/04/19 17:02:49 executing program 0: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = getpid() rt_sigqueueinfo(r1, 0x37, &(0x7f0000000000)={0xc, 0x0, 0x9, 0xfffffffffffffffd}) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) 2018/04/19 17:02:49 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xbf) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000e7bffc)=0xb8) 2018/04/19 17:02:49 executing program 2: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000200)=""/252, &(0x7f0000000300)=0xfc) flock(r0, 0x5) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc2001) mq_getsetattr(r2, &(0x7f0000000040)={0x0, 0x7, 0xf462, 0x7f, 0x7, 0x6, 0x3, 0x9}, &(0x7f00000000c0)) 2018/04/19 17:02:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/04/19 17:02:50 executing program 1: sched_yield() perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x10000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/04/19 17:02:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xdc, "cdaf40cde8888c8e3649ab3f9a819d9b749cbfc10e023736c31d2fc77075b78b32073ce62b4db134247c5c8a9d58c2f3af43012b0e58ce61df8c9fe0d4f3ac8b755d3678cf92a1a1190e8e147b645bc309b95f5f8a7d8bd8925844004fa9f80f6af182fdda2cef89229d5df22348f7b2979782cf5db753ce54774a5a87cfc746d4f83c9e28fcef39450e9171c1b75d269b874b21113eccaa1512de52dac76c1152fb8b3d1d797d88bdf16969d428231fa32c0be2847915a02fe4b6744501ed325e707056348a46ef529b0532ac75d2909c540ef406e7e6e5920f69e9"}, &(0x7f0000000400)=0xfffffffffffffc82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x4f8, @dev={0xfe, 0x80, [], 0x20}, 0x3}}, 0xfffffffffffffff7, 0x7, 0x200000000, 0x8001}, &(0x7f0000000500)=0x98) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00000005c0)="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", &(0x7f00000015c0)="53a54063b423ae872a109205b051acf60d5dffbe27378a4681f1173ae0acd1e0d244962e4135dbb2da26e7c4d02cf20479c646048a21ea24bd5a60bb5b0dc1ea58d738cefdf7ba871b78e05f353168fa6744cb9d324c478025181e3f078ad28d51"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x101, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e22, 0x4408ee51, @empty, 0xfffffffffffffffc}}, 0x1, 0x3f00000000, 0x2566, 0x4, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="37aee688a71f564167e6c859000000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r6, 0x3, 0x100000001}, &(0x7f0000000140)=0x8) shutdown(r0, 0x0) 2018/04/19 17:02:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xb7f6, 0xf629}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, 0x8000, 0xc, 0x60}, &(0x7f00000001c0)=0x98) getdents(r0, &(0x7f00000000c0)=""/60, 0x3c) 2018/04/19 17:02:50 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101040, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xb, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x3, 0x1, 0x0, 0x0, 0x9, 0xfffffffe, 0x18}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xc81, 0x0, &(0x7f0000000140), 0x41100, 0x1}, 0x48) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2, 0x30, r1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x3ff, 0x9, 0x75, 0x2, 0x3, 0x5}) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xdfdb}, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) 2018/04/19 17:02:50 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f00000000c0)={0x399f1736, r0}, &(0x7f0000000100)={0x2, 0xe2b, 0x8, 0x5, 0x0, 0x81}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/mcfilter6\x00') r2 = getpgrp(0xffffffffffffffff) setpriority(0x0, r2, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/94, 0x5e) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000140)={0x3, 0x6}) 2018/04/19 17:02:50 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) getpeername$llc(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000001c0)=0x4) fstat(r0, &(0x7f0000000140)) close(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0xe00, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008004}, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/118) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/04/19 17:02:50 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:50 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/151, 0x97}], 0x1, &(0x7f0000000200)=""/121, 0x79, 0x8}, 0x2000) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) 2018/04/19 17:02:50 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) socket(0x0, 0x800, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr=0xffffffffffffffff, @in=@rand_addr=0x9, 0x4e22, 0x4, 0x4e23, 0x3, 0x2, 0x20, 0x80, 0x8b, r2, r3}, {0x10001, 0x401, 0x3, 0x0, 0x71, 0x8, 0x8df}, {0x4, 0x7, 0x7, 0x22b1}, 0x100, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x0, 0x3, 0x40, 0x10000, 0x2c9b, 0x2}}, 0xe8) 2018/04/19 17:02:50 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/19 17:02:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "0008070000040008b62c092bf3aed17d"}) 2018/04/19 17:02:50 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8000, 0xa, 0x3, 0x20}, {}, {}, 0x0, 0x0, 0x40000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x7) 2018/04/19 17:02:50 executing program 7: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) getdents(r0, &(0x7f0000000780)=""/3, 0x24) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/04/19 17:02:50 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0xffffff8d, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/19 17:02:51 executing program 1: unshare(0x8000400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$packet(r0, 0x0, &(0x7f0000000040)) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r2 = dup(r1) pread64(r2, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/19 17:02:51 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/04/19 17:02:51 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) r2 = syz_open_pts(0xffffffffffffff9c, 0x20000) getpeername(r0, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000200)={0x8, 0x2, 0x3, 0x9, 0x0, 0x401}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, &(0x7f0000000000)=""/179, 0xd0d55ba546d2488e, 0x41, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/19 17:02:51 executing program 7: clock_settime(0x400000001003, &(0x7f0000a5aff0)={0x0, 0x989680}) 2018/04/19 17:02:51 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x7da]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4, 0x7fff, 0x1ff, 0x10001, 0x3ff, 0x1}) 2018/04/19 17:02:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="2401483506e7c5", 0x7) r1 = dup2(r0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/04/19 17:02:51 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8000000000000, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffe53, &(0x7f00000000c0)=""/195}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x200000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/19 17:02:51 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/19 17:02:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"fb2b94e8fa40e3"}, 0x1}, [{"287ebc59c34a64"}, {"dc6088efaeba77"}, {"663979569dbeb1"}, {"20bae45ddd6786"}, {"51f53a67d0eb0d"}, {"fe110c041f1b59"}, {"7b1ead855ff429"}, {"f9ef6ed7314108"}]}, 0x48) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) fsync(r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000140)={0x2, 0x0, 0x3, 0x5, r3}) 2018/04/19 17:02:51 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x1, 0x6, r1, 0xfff, r2, 0x80000001, 0x9, 0x3}) r3 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2272, &(0x7f00000000c0)) 2018/04/19 17:02:51 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x55}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000346fc8)=@raw=[@initr0={0x18}, @exit={0x95}], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0xfffffffffffffffe}, 0xa1224c2fbc4bd70b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r0, 0x5, 0x2}, 0x10) 2018/04/19 17:02:51 executing program 1: r0 = memfd_create(&(0x7f0000000080)="b02d7e0bddf5a3c801", 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e22}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=""/4096, 0x1000}, 0x8001}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000001800)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002940)=""/245, 0xf5}], 0x1, &(0x7f0000002a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/19 17:02:51 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8000000000000, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffe53, &(0x7f00000000c0)=""/195}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x200000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/19 17:02:51 executing program 2: r0 = socket$inet6(0xa, 0xffffff8000000000, 0xdbf6) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x1c) 2018/04/19 17:02:51 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x240042, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x80000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') sendfile(r0, r2, &(0x7f0000000100)=0x20000000, 0xffff7ffc) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/19 17:02:51 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='btrfs\x00', 0x0, &(0x7f000000a000)) 2018/04/19 17:02:52 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/19 17:02:52 executing program 2: unshare(0x4000001) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1a3603, 0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x30b, 0x4d}, &(0x7f0000000340)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x1ff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r3, 0xffffffffffffffe1}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x80542c2ddea870d}, 0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x0) 2018/04/19 17:02:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/19 17:02:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0xa9) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x269) 2018/04/19 17:02:52 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa}, 0x1c) 2018/04/19 17:02:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x223, 0x14, 0xbb}, {[@timestamp={0xffffff89, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fffffff, 0x204000) write$tun(r1, &(0x7f00000000c0)={@pi={0x0, 0x886c}, @hdr={0x2, 0x1, 0x80000001, 0x800000000000, 0x2, 0x9}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x2a) 2018/04/19 17:02:52 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/04/19 17:02:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x400000000000, 0x800f9) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1c5) 2018/04/19 17:02:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x100, 0x3, r1}) r2 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) fstat(r2, &(0x7f0000000200)) writev(r2, &(0x7f0000000180), 0x100000000000026a) 2018/04/19 17:02:52 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r2, &(0x7f0000000040)='/dev/hwrng\x00', 0x3) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{r5, r6+30000000}, {0x0, 0x989680}}, &(0x7f0000000100)) readahead(r0, 0xffffffffffffaff1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)={0xdfffffff}) epoll_pwait(r3, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/19 17:02:52 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) recvmsg$netrom(r0, &(0x7f0000000700)={&(0x7f0000000200)=@full={{0x3, {"fbad8a5cc6af35"}}, [{"1bb0dae31f5283"}, {"71eed22db998a1"}, {"913b930800350d"}, {"3fb57e69e02b6b"}, {"be8609a269a404"}, {"8204f39c0f8bc0"}, {"25e855b233ac70"}, {"03cf618b9110a3"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000280)="babbb5c5dd00b11848", 0x9}, {&(0x7f00000002c0)="f39c8d70d9b701665e424f3ed439d33d1006f4117f11be174089be53f5043066e7c4ceeb4f1548dc1ca803fb6db2a47a95036690fa6aa135f5d4c55d7ed37d2362b818d31f91d16b0e1362f0e964f12d046a73d27f9ab87d94092d41985bff5997fb21414d942eb299c126", 0x6b}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x350, 0x4000}, 0x2) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3}, {0x6}]}) 2018/04/19 17:02:52 executing program 0: r0 = socket(0x400000000002, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000140)='trusted\x00', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xa12, &(0x7f0000000100)=0x1) 2018/04/19 17:02:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x3, 0x1}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={r1, 0xf0, "e34e42e34f67540cefbc28f5b9cb3fbd8e4a8d0002000000000000435d74fc21378a030a07a0219d44daae2f1ec5af0616525b57669d918ef774618388ef28c5a23f215943eda2161c1d93204255bda3d4a0ecba0ec7cadbe58d3c22131125c7e5409bb86f80ccf4efb5dabda818a4617df13f2449129caeb93b2da81c8673dd1f5864451128d469ef15facce4b85ceddb4799733793c870992cddd17117b103bf66c445e6d3f5f56a08a49191ebb8baf94dbe4aec67d738844f2d282c1607460dd983cbc0a1bbee8d062a99e4f9b2b3d9e2ff78cf006a14aee2a2098bc5c4531fc5fa98598a1a8c89ed5c45f4d8f4ca"}, &(0x7f0000000040)=0x2a2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x7, 0x9, 0x7, 0x1, 0x2156, 0xff, 0x8, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x40000800, 0x0, 0x0, 0x0, r2}, 0xfffffffffffffc68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) 2018/04/19 17:02:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10000) fcntl$getown(r0, 0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8003, 0x0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r2, &(0x7f0000000340)=""/161, 0xa1) lseek(r2, 0xfffffffffffffffc, 0x1) getdents(r2, &(0x7f0000000200)=""/126, 0x7e) [ 85.685636] audit: type=1326 audit(1524157372.684:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6845 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 85.775897] audit: type=1326 audit(1524157372.754:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6845 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/19 17:02:52 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000780)=""/156) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000553ff8), 0x8}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1000, 0x200000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000140)="0cca2cf159b8eb96dfc5511eff5e11a75de2c54a8cb7a224f71da8b277", 0x1d}, {&(0x7f0000000180)="df2a1f1baa909446bdaf15534a1be0ba99098dac39b9619d4f919ff520071874db963c7478a34c52986970c260fdad8140488b0d2c4131a0b6a696a2534276a7a05df74a4a5808eb7058e6ad970507748dd91567f4cf39c9b15fe70c4a46dd854ed46265fdda337befea157377b007cd3240fd6b2007d0", 0x77}, {&(0x7f0000000200)="1e63a298abd0985e615f75e5236ff5f9c19c78", 0x13}, {&(0x7f0000000240)="ac", 0x1}, {&(0x7f0000000280)="97f55fc835b08928a99af7e8b11445df79ecf9e20b105c288e2c00d2cf638f7e2999708483e334d997f605c1c674329e8db80cd9102470d3b6c6331c77e4f677aaa7bfb4415c0c07f5ebe1fd54d7fbaa4e5981d4b1e0dc29bb8aa5fd0cb1f095bbcb7c09691ed8a57a3da3b9a479113bf8531c2d1b77c55a805d1cb9be7c0f", 0x7f}, {&(0x7f0000000300)="02626626af42cb1ca43ed6b59fdaaa08e0bfed426c2a57d31c64fca283abd05b319b6439b52fefc75f13f20fa4c4a840cd50f8df0c9c95e8", 0x38}, {&(0x7f0000000340)="bf9ad6ddf746ea91f63330b6970840e8580765ed6d75c5db5a77a4ea015be0480fa97437a47bdbbcd2a9c18722c8206a8ef575df41e69ec0b3ef883321b8e04655df35938986a9fcde96f5916ca0c7d25ed8b91173d70e36fce044e2110b76b2dcd0a1705192ab6ab38bf2899afa800017a52f69c52d17dd79bb488e8d679867c9f46698a3b7beee1f2eaff96e4ec0c4ee2acffb312a78b451426b5da4e7f0b1b68d1dc8c6f40027c6a266e47dcfb65e7735719f562b54685ed77125ee997ed9993874a3d63edc8384848740906208ec066f528231741b2a2c676c7cafefc035cb6e43c3234f7b0ab01bb1b17a2738c2dc73e0a0b79b8822f4", 0xf9}, {&(0x7f0000000440)="4b0fb5197e1350214c228a0618dcaf823094b290a271af12b508166195218b79ed66ac5c8a", 0x25}, {&(0x7f0000000480)="c2fef7fa21ff95bc15f37ca0500150281d50cee1f0545f1efb59f1938b81673b76b527ccf4ca01e58f3fd9b85b3489cc87d6f081d0f354e782", 0x39}, {&(0x7f00000004c0)="524e5ed8654c47eb883f030535aaf542f918c1f8b956ef45b3f8a945e706e174af6df8b01f7261a9c39838e54af15bacf0093112998cc4f9032da4128f24a8ba0bc656c59b784e92278940ea02cb93063edfd862cbd3fc42b3eee333d6fe8e73aacf892edac4f0c8f09cd8ec410c4bbde59f3f9f0e6a12308e4bb693a9f55af756962563ea66c92cd933cf6b887474729bd0bd8aa36aed117cd050bb90f8db6d05cd36cf8e63755b8217918c13f5cbc64c58d3228c615c4475a734335375ddb1f1cf4a60edbfa5ee0a79c8bbd1cd45090aea3240a3136c06d7ba0e4102e66cc799044da3d3d4edabff7c", 0xea}], 0xa, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0xc7, 0x4, 0x200, 0x101, r2}}], 0x30, 0x4}, 0x40080c0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/04/19 17:02:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x2) 2018/04/19 17:02:53 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x1, 0x1f, 0x4, 'queue0\x00', 0xff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f3f00000000000000f228d8247070795f74637000000000000000000000005788a270a3ee042584ecb76b3ca3cf62132813f8985862f71ee762421af74db4f74698e1e6e33fa9a31f57aceeb413b58cbf875c763fed5e9d8100000000000000507cdce4ed4887b0acf8784873aa1b263f74b9c90000", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0xfffffffffffffffd, 0x4, {0x1, 0x10000}, 0x9, 0x2, 0x29}) 2018/04/19 17:02:53 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$getown(r1, 0x9) gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xfe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0xa, 0x81, 0x7d, r2}, &(0x7f0000000300)=0x10) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r3}) open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) 2018/04/19 17:02:53 executing program 7: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) 2018/04/19 17:02:53 executing program 0: r0 = creat(&(0x7f0000dbbff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x100000000000001, 0x32, r0, 0xfffffffffffffffe) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xfffffffffffffdab) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x3d, 0x0, r1}, {0x9, 0x80000000, 0x9, 0x8, 0xfffffffffffffd89, 0x80, 0x7f, 0x4}, {0xfb, 0x2000000000, 0x4, 0x5}, 0x72, 0x6e6bbd, 0x3, 0x0, 0x3, 0xbdea6a5de93089a}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3500, 0x4, 0x0, 0x5, 0x803, 0x10001, 0x8000}}, 0xe8) 2018/04/19 17:02:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/19 17:02:53 executing program 2: timer_create(0x7, &(0x7f0000000000)={0x0, 0x14, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getgroups(0x5, &(0x7f00000005c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000840)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000880)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a80)=0x0) fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getresuid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) getresgid(&(0x7f0000000cc0)=0x0, &(0x7f0000000d00), &(0x7f0000000d40)) socket$packet(0x11, 0x3, 0x300) sendmsg$unix(r2, &(0x7f0000000ec0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="d892605e9917d0b6dc1ba9460ce269e1ad1d019d45643c4bd45a4a14e6737d579f357899701101fb680bb2a08bb886e75c633f5273e45503a2bfcb610faa958a51d9031f610061c035983721d8cb9acfef47bfa97cad05fdbc56e3a952a366445704f12ec8192a3bb984d45962dcc2bc17f481f15b0d5a8dd0427380ee4d9dd0361f63c3f9947a1b2086a4db491fa90b8769888a0248a8a45621f51b0af7b94b0b09d791c0120794d77d7402306c82aabdbfb44b3afd6c2da20a9d", 0xbb}, {&(0x7f0000000200)="83f3fa4717af041333e328edf5c06c92a1f0a0776e13199b7ca939e02f9ee622f1b02d4914ca5f6d84adb75feefdd2b2f7955fd4632211e4d8157bf80333479012c5b9fb15711ebd75002c6a4a40b5f7b3cfe74fa002fa8a77e841cd8e1f69acd1274fb4a2136ca6e9f5cd378d144462a4be6abe766dfc099e392d126f51c0790e8446891751cc599d7d3afc5473a4430f22648abceeb2010409ec85faec57e7d363f4590ad34996d9f2f9d5b021c6c7cb2c0ade321c9d551d58aa2e4f9c4c9a4b60ff3fc2b56b77774c612e9736b9d8b77ebc60b2c01c93e02d8b571569a1e17678c534423d", 0xe6}, {&(0x7f0000000300)="c22d65266d253669e7b136bad68edcebfc351ba6fc10eb5a9a99b34dc064f64e4e83b5792b5f4c48c5d6c41b28c1dc2a2363aca4d28514d6e0990f9b2100932f910be7dbb8dc21a24cc53002d0cd3c456517507e3100a4a5559d02b8c93782ec8383aab75561c612c5b89c46a5e5b75ecf46d859b5998ce8f4569e0dad2db7d9e8728a18ce7075606b996e25245abc5cb4303f698c4eccb5786785de171f18686910c9843aa7ff4021e1c64eb8c0cc00a04f6b8dd6048d00f3cbfaf6eb1a88c9d2bae6082f40f93950b411125ba819add224c75420c5073a4423cc3f56cc8dae5718c0b6e1f028052033bc637f152850cc7aee21f9f84663", 0xf8}], 0x3, &(0x7f0000000d80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r9, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x138, 0x10}, 0x4000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f00003ec000)=@l2, 0x9, &(0x7f00002c6fd0), 0x100000000000002a, &(0x7f0000239000), 0xfffffffffffffd54}, 0x32d}], 0x0, 0x0, 0x0) 2018/04/19 17:02:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/sequencer2\x00', 0x109000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001100)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000)={0x0, &(0x7f0000000fc0)}, 0x10) fchdir(r0) r3 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x1c4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0x9) r5 = dup3(r3, r4, 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xe5b}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000001140)=0x990, &(0x7f0000001180)=0x4) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) utimensat(r5, &(0x7f0000000fc0)='./file1\x00', &(0x7f0000001040), 0x0) r6 = inotify_init1(0x80000) tee(r6, r1, 0x5, 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000010c0)) 2018/04/19 17:02:53 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x3, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x14100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000000c0)="2539ed8a3bf328b119d674124c8e022473cd59711cf405fb4a4ebfe5100c26564650e1f780864ce7979d1a2a12c08ad3cbde8abde41daadf5eae18720cc8f2f7a380340a1e2c13dcb57eeaeba8ef4973674a273fc433d21103d903a652fba1bc01f167d50be44e50e824383598afc6aa0ace4eef2c67271689f42fe7c6c7a2f7296a77f02841f7fc112971493628a9b7ab7cfdf9889fc48a286c2bbb1ef16687f18d9994851a146a77dbe91a2924d63bd4fba3965c21ff0a126ab8a64ae3256c8ddfb18d897b8978080ae64c") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x0) r4 = shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) 2018/04/19 17:02:53 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000347000/0x2000)=nil, 0x2000}) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/19 17:02:53 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x9, @empty, 0x51}}, 0x5, 0x7fffffff, 0xa32, 0x10000, 0x4}, &(0x7f00000003c0)=0x98) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x7) 2018/04/19 17:02:53 executing program 3: gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x6, 0x4) fadvise64(r1, 0x0, 0x908e, 0x1000000000001) 2018/04/19 17:02:53 executing program 4: timer_create(0x626132c902d6db1c, &(0x7f0000000040), &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="77e44761ad2a00baf2e54a6cc7c66e5c0958f09a6cbaf7b48e8ea8f37eba6259faa76564d5e9cccb707bb479aa15f0416f647ac3ec13dbe08f7b9f92736c18c9994b32b7f1f3e71f234cbc466763e829a18f9e814557c26b6992cf2d2cfeb0937d1a872e2d8007f22060ff29aa1206d704835e6dc150ed55fa33d7253e5ec3d81488de2cf4717eda6bcb13d8a5949f8356335b4f636da302432ec8c6d1ce567f0c3726477af7959707b8e043c7558a2fe0d5a6b66f65cf6ad9839623244d1af5b342f695", 0xc4) 2018/04/19 17:02:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc", 0x30, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/19 17:02:53 executing program 2: timer_create(0x7, &(0x7f0000000000)={0x0, 0x14, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getgroups(0x5, &(0x7f00000005c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000840)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000880)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a80)=0x0) fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getresuid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) getresgid(&(0x7f0000000cc0)=0x0, &(0x7f0000000d00), &(0x7f0000000d40)) socket$packet(0x11, 0x3, 0x300) sendmsg$unix(r2, &(0x7f0000000ec0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="d892605e9917d0b6dc1ba9460ce269e1ad1d019d45643c4bd45a4a14e6737d579f357899701101fb680bb2a08bb886e75c633f5273e45503a2bfcb610faa958a51d9031f610061c035983721d8cb9acfef47bfa97cad05fdbc56e3a952a366445704f12ec8192a3bb984d45962dcc2bc17f481f15b0d5a8dd0427380ee4d9dd0361f63c3f9947a1b2086a4db491fa90b8769888a0248a8a45621f51b0af7b94b0b09d791c0120794d77d7402306c82aabdbfb44b3afd6c2da20a9d", 0xbb}, {&(0x7f0000000200)="83f3fa4717af041333e328edf5c06c92a1f0a0776e13199b7ca939e02f9ee622f1b02d4914ca5f6d84adb75feefdd2b2f7955fd4632211e4d8157bf80333479012c5b9fb15711ebd75002c6a4a40b5f7b3cfe74fa002fa8a77e841cd8e1f69acd1274fb4a2136ca6e9f5cd378d144462a4be6abe766dfc099e392d126f51c0790e8446891751cc599d7d3afc5473a4430f22648abceeb2010409ec85faec57e7d363f4590ad34996d9f2f9d5b021c6c7cb2c0ade321c9d551d58aa2e4f9c4c9a4b60ff3fc2b56b77774c612e9736b9d8b77ebc60b2c01c93e02d8b571569a1e17678c534423d", 0xe6}, {&(0x7f0000000300)="c22d65266d253669e7b136bad68edcebfc351ba6fc10eb5a9a99b34dc064f64e4e83b5792b5f4c48c5d6c41b28c1dc2a2363aca4d28514d6e0990f9b2100932f910be7dbb8dc21a24cc53002d0cd3c456517507e3100a4a5559d02b8c93782ec8383aab75561c612c5b89c46a5e5b75ecf46d859b5998ce8f4569e0dad2db7d9e8728a18ce7075606b996e25245abc5cb4303f698c4eccb5786785de171f18686910c9843aa7ff4021e1c64eb8c0cc00a04f6b8dd6048d00f3cbfaf6eb1a88c9d2bae6082f40f93950b411125ba819add224c75420c5073a4423cc3f56cc8dae5718c0b6e1f028052033bc637f152850cc7aee21f9f84663", 0xf8}], 0x3, &(0x7f0000000d80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r9, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x138, 0x10}, 0x4000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f00003ec000)=@l2, 0x9, &(0x7f00002c6fd0), 0x100000000000002a, &(0x7f0000239000), 0xfffffffffffffd54}, 0x32d}], 0x0, 0x0, 0x0) 2018/04/19 17:02:53 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/52, 0x34) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xac, 0x121001) sendto$unix(r0, &(0x7f0000000140)="5a823c959b53a13b71ad762105d6cf58852147193d33598dfa734d4635d98b638de3425ed496f0e70c56c4f67f9ff9fa75a51d6001aaefcf019b984855018c37cacb7d3c5a936ae0e8b77e392c348e6198d110889d0a15174336006d6610bea0172db00ec64b5e79cb9c3f31", 0x6c, 0x20000804, 0x0, 0x0) 2018/04/19 17:02:53 executing program 6: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000080)={'bond_slave_1\x00', 0x2}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x17d}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r4, r5}) 2018/04/19 17:02:53 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000440)="b193500e00", &(0x7f0000000400)='user\x00') r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x2440) setsockopt$inet_opts(r1, 0x0, 0x400000000004, &(0x7f0000000540)="dcc6b09a11baa544cdd38e475bbbad2f4549864f58767b7fb806c3615e6d73b9d222d1c40fd0113cb7c2182d030bac546febcf3528fba49c1e57d7c3fca16b24f5663d3396de0b47791c30ff35917915ae4dc11deb862df8dbd30536d680777016f93b81d48265dea8a66515aa2fb2c9b67d1747c8ba4c9da5586cd76a0ef58dbd8964edb2caad8fa5cb0aae9daf21840d7703b4bf1d5b60022a", 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000640)={0x0, 0xfffffffffffffffe}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000006c0)={0x401, 0x2, 0x0, 0x5, 0x6, 0x8, 0x0, 0x2, r2}, &(0x7f0000000700)=0x20) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000280)={0xf2, {{0x2, 0x4e23, @rand_addr=0x4000000}}, {{0x2, 0x4e20}}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fc}, &(0x7f0000000140)=0xfc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={r3, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, [0x6, 0x2, 0x6, 0x8, 0x2, 0x6, 0x40, 0x1, 0x9, 0xffffffff7fffffff, 0x100000000, 0xe930, 0x400, 0x6, 0x1]}, &(0x7f0000000840)=0x100) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x98, r5, 0x209, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0x40000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x4}, 0x8) 2018/04/19 17:02:53 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84800) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x80000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="0ea767027a856e83615177e2a63c37cb1dc5f9e1368be7ef749f5ce91425606f10a4ef9002c935cd53fa9562b55fbaddc8522b1768621fa2799069736c5bc899eb465413caf8985e323b918d7db3e26c44e737c4b908fa614f08b0dc71debcc0c3c287f17dab71464bcfdc8b301a7ad7bda920bc580176130dd01ca56fa6db6008c252bbe43962ad33141ef32d708f220c98b42aca5222819e0c9f6f79be53428b56f87cbb890fc4a2c49e8b50105d69fd9e514b76431a", 0xb7, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000400)=""/122, 0x7a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/04/19 17:02:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x62ab, 0x5, [0x7f, 0x80000000, 0x0, 0x7ff000000, 0x8]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, 0x8) 2018/04/19 17:02:54 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000347000/0x2000)=nil, 0x2000}) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/19 17:02:54 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x2}) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='|'], 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="6f203c307f174bdbfeb42a4077f5f223a98d2f1fd62e90046b82661d86deb7b825eb") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1, 0x400}, &(0x7f0000000000)=0x98) 2018/04/19 17:02:54 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip_vs\x00') fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x14) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x74c4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1d, 0x801, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) recvfrom(r3, &(0x7f0000000180)=""/167, 0xa7, 0x101, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x1, 0x1, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x80) io_setup(0x247, &(0x7f0000000340)=0x0) io_cancel(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000380)="e59df95764cfc58c0ee1240333e30ae9a33519a0137d8df962c5ba3f3bb10966d706e28a1950b57594814c0f1639934d48219e302181c8b7a70cdfa5e00dea559d0a206fc9e283fb1bf9eb55b76f4bb55fe40a2367d3", 0x56, 0x4230, 0x0, 0x1, r0}, &(0x7f0000000440)) renameat(r0, &(0x7f0000000480)='./file1\x00', r0, &(0x7f00000004c0)='./file0\x00') 2018/04/19 17:02:54 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000140)={r1, &(0x7f0000000100)="6cd3941aa6e71d3ae32e683ede1ca4f3"}, 0x10) 2018/04/19 17:02:54 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getpid() getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001180)=0x42, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(r4) getsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000ac0)=""/152, &(0x7f0000000bc0)=0x98) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00000011c0)) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1]}], 0x48, 0x40}, 0x4080) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) readv(r1, &(0x7f0000000a80)=[{&(0x7f0000000200)=""/99, 0x63}, {&(0x7f00000004c0)=""/231, 0xe7}, {&(0x7f0000000980)=""/58, 0x3a}, {&(0x7f00000009c0)=""/129, 0x81}], 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000dc0)={0x0, 0x5c, &(0x7f0000000d40)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8539, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000e00)=0x10) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000f00)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r7, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) open(&(0x7f0000000e80)='./file0\x00', 0x10000, 0xc0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001100)={r7, 0x589}, &(0x7f0000001140)=0x8) syz_open_dev$sndtimer(&(0x7f0000000f40)='/dev/snd/timer\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001040)={r7, 0x63, "3907e7161ceb583362dc2b17d6b7d960e00363d25d45bf7778d05ff314609f19204315d94af457064bc6c39794e6f209755214e19c869f963da3222de04d680f12d00681d35748c57c2e23cb6a1bf1dabcc2f1de5b9a965059926934422b1a6dc5d6d1"}, &(0x7f00000010c0)=0x6b) 2018/04/19 17:02:54 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) close(r0) mq_timedsend(r0, &(0x7f0000000000), 0xb8, 0x0, &(0x7f0000000040)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xfffffffffffffffb, 0x30, 0xfffffffffffffff9, 0xd4}, &(0x7f0000000100)=0x18) 2018/04/19 17:02:54 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xab, 0x220000) sendto$inet6(r0, &(0x7f0000000040)="2ab13989b324b20770b0fd22bb24d5c0f92a4b0b555a97a65b26b05b30a60de0e7a3baa889c157b87a55a9d8bb2a622bb7c8f9e3b110c84f402e2e7bcd16d5f8168842fcbad11c282a3aa60eea78fbfff3e7921e59471e9ee7b2cabd74d689aab50be8f419fc324b0d4f90616f565751d26278730a7734ff7c07abf6607c55dd0e810790015fa32ea3fddced131b9c", 0x8f, 0x8000, &(0x7f0000000100)={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x100000000000005, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/19 17:02:54 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:54 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/152, 0x98}, {&(0x7f00000001c0)=""/223, 0xdf}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) socketpair(0x10, 0x80805, 0x5, &(0x7f0000000300)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'bridge0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000009c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000a00)={@remote, 0x0}, &(0x7f0000000a40)=0x14) clock_gettime(0x0, &(0x7f0000004040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003dc0)=[{{&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/107, 0x6b}, {&(0x7f0000000b80)=""/223, 0xdf}], 0x2, 0x0, 0x0, 0x120000000000}, 0x9}, {{&(0x7f0000000cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000d40)=""/16, 0x10}, {&(0x7f0000000d80)=""/24, 0x18}, {&(0x7f0000000dc0)=""/183, 0xb7}, {&(0x7f0000000e80)=""/66, 0x42}, {&(0x7f0000000f00)=""/228, 0xe4}, {&(0x7f0000001000)=""/172, 0xac}, {&(0x7f00000010c0)=""/20, 0x14}], 0x7, &(0x7f0000001180)=""/213, 0xd5, 0x4}, 0x798}, {{&(0x7f0000001280)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001300)=""/237, 0xed}, {&(0x7f0000001400)=""/132, 0x84}, {&(0x7f00000014c0)}, {&(0x7f0000001500)}, {&(0x7f0000001540)=""/100, 0x64}, {&(0x7f00000015c0)=""/110, 0x6e}, {&(0x7f0000001640)=""/223, 0xdf}], 0x7, &(0x7f00000017c0)=""/51, 0x33, 0x200}, 0x5}, {{&(0x7f0000001800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/140, 0x8c}], 0x2, &(0x7f00000019c0)=""/149, 0x95, 0xa8a}, 0x3}, {{&(0x7f0000001a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b00)=""/3, 0x3}, {&(0x7f0000001b40)=""/224, 0xe0}, {&(0x7f0000001c40)=""/132, 0x84}], 0x3, &(0x7f0000001d40)=""/207, 0xcf, 0x6}, 0x4}, {{&(0x7f0000001e40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)=""/210, 0xd2}], 0x1, &(0x7f0000002000)=""/58, 0x3a, 0xf}, 0x4}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002040)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000002140)=@nl, 0x80, &(0x7f0000002500)=[{&(0x7f00000021c0)}, {&(0x7f0000002200)=""/91, 0x5b}, {&(0x7f0000002280)=""/187, 0xbb}, {&(0x7f0000002340)=""/27, 0x1b}, {&(0x7f0000002380)=""/99, 0x63}, {&(0x7f0000002400)=""/16, 0x10}, {&(0x7f0000002440)=""/165, 0xa5}], 0x7, &(0x7f0000002580)=""/4096, 0x1000, 0x80000000}, 0x8e5}, {{&(0x7f0000003580)=@can, 0x80, &(0x7f0000003680)=[{&(0x7f0000003600)=""/121, 0x79}], 0x1, &(0x7f00000036c0)=""/219, 0xdb, 0x9}}, {{&(0x7f00000037c0)=@nl=@proc, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003840)=""/147, 0x93}, {&(0x7f0000003900)=""/65, 0x41}, {&(0x7f0000003980)=""/173, 0xad}, {&(0x7f0000003a40)=""/228, 0xe4}, {&(0x7f0000003b40)=""/21, 0x15}, {&(0x7f0000003b80)=""/191, 0xbf}], 0x6, &(0x7f0000003cc0)=""/225, 0xe1, 0x8}, 0x5}], 0xa, 0x1, &(0x7f0000004080)={r12, r13+10000000}) accept$packet(0xffffffffffffffff, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004100)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f00000043c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004380)={&(0x7f0000004400)=ANY=[@ANYBLOB="14020000", @ANYRES16=r4, @ANYBLOB="08042bbd7000fcdbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="ec01020040030000090001006c625f70cf87f2856aee782dcd78a665745f7374000000006d4715e9cd627caf8c00000000080003000b000000080004000400000208000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400340a00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400fc0e000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="04000200"], 0x214}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/04/19 17:02:54 executing program 7: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) r0 = msgget$private(0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x6000, 0xa4) msgrcv(r0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) 2018/04/19 17:02:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x2, 0x1, 0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0x1, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2c0000001800210000000000000000000ad0c03e009f3476846e2100000000000000ae1234664d1e", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0) 2018/04/19 17:02:55 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x10400) accept(0xffffffffffffff9c, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x80) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1d, r1, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/04/19 17:02:55 executing program 4: socketpair(0x10, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000) 2018/04/19 17:02:55 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) bind$packet(r2, &(0x7f0000000040)={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/19 17:02:55 executing program 6: 2018/04/19 17:02:55 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x2, 0x5, 0x7fffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x39ac, 0x0, 0x247, 0x5, 0x20]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7b7, 0x4) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x94, 0x6}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/19 17:02:55 executing program 1: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) epoll_create1(0x80000) r1 = memfd_create(&(0x7f0000000000)='@user[eth0system{!systemmime_type:eth0eth0cpuset.keyringcgroupvmnet1md5sumcpuset%md5sum:posix_acl_accessproc\x00', 0x2) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4ea0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) close(r0) 2018/04/19 17:02:55 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/19 17:02:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) read$eventfd(r1, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000140)=0xd6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x800000000000005}, 0xfffffffffffffe88) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000002000)=0x4) 2018/04/19 17:02:55 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x410000) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x542, 0x9, 0x2, 0x3f, 0x0, 0xff, 0x9, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x5, 0x1000, 0x0, 0x4}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x0, &(0x7f0000d22000)}, &(0x7f00000000c0)=0x10) 2018/04/19 17:02:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1) 2018/04/19 17:02:56 executing program 2: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000000)={0x54, 0x0, 0x7, {0x9, 0x1}, {0x8000, 0x1e0}, @rumble={0x3f, 0x1}}) 2018/04/19 17:02:56 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x2, 0x5, 0x7fffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x39ac, 0x0, 0x247, 0x5, 0x20]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7b7, 0x4) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x94, 0x6}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/19 17:02:56 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000100)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x3, 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$nfc_llcp(r0, &(0x7f00000017c0)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x80, 0x800, "4504aec0651db6cc9ec5d63d09b8c5c2a49e1d79e92eea5d178e6e5fe6fa5420ee475c86110a0db5c95a491dcc467642202948d91309706db8d1dfbc6ad0c2", 0x5}, 0x60, &(0x7f0000001680)=[{&(0x7f0000000140)="b5ad9a143d69cfb947e455c42f7c5a469b09f393275f6970fe0b0907985a8ade311d0337aa5db09232e26a0239886683cb8cd3fce5e99cca4e90b4d765832ff442e96ae63c20a6100670d9e7bbbd8987c5b52319705f99b54e34f36676df921d962f6dd1853b2f2ad4bf01d96b3f6b65dfd24b5fefedad05165a26aa086348aab032e0f494573708c7070bb74b5853bffc303c9d91972b66548514eef347b494426a7eaccc8dfe22639c613544c82d6ef30663f14a04c8a22c7bb0cce3bcc2322eab11b4544210e3f1e58de0d5cda2658db91c27ea5a1e0151c05001a68c57de", 0xe0}, {&(0x7f0000000240)="e2c772c226bc870136cc49444ea81fcbad56d32d8c5e0c817c3cef3487436faa409d6e33946bc58c2d768d97f7e14154c6bb5853421aad9eeba08bf214ee2d8d1368e53b4106f79ea247aabb876a2c992c1608b0de83ea7ba8e7305d53d09ebd678fbed6c8f765e4e00d6acfb8721f5c5730bc0e3658095c31b19cbe35b2baf8dc550b4775da0cf77dc0ff5653d1ae0c8fa8b0871d6e1a225bf33a36aef8b2f65a75d1d4f869a60b33c177c771ea6d2e230014690e2e21d7782ec6d94396ee186bde5f8e45babc1ec6a318c56147b4ad6fdc9b7c44c232411c24a6d955602542c82aca15ee7fe39f6e", 0xe9}, {&(0x7f0000000080)="3f02f3003225d1258e8895a9666c911ad35b7445fcd52aa31812772e30610a04649d07262fff45395f172acc9a2d557bc6c3986e67ead5b3435a2ff61573bd63415a6ef046fde09e8879991985f14b2c5936bdb77e5d7e801bf7e1372688198be90aa35d8c740ebd062a88627db0ad556084e2", 0x73}, {&(0x7f0000000340)="66738c4ad007cbc38eb2579e1524b05b273751cc5694ad63a1181137b06d1fb97194998bc77e3d5e20602ef604d0bbad8b03b575b774e616ff161a893585efb2433905611a50518524", 0x49}, {&(0x7f00000003c0)="a0b9798586f3405f6d9f46f95ae39845a6bcb4d4d8146021ba7a149ffbbf34eb5060094c1131db3df94493efb0853d83abe2f776217ff417caa61881331a8864113e343270a2b718781a05d909497630bceab226e027b9295c974f9cb41db7ea6e9257a4819967c2ce7e66fd421f5452b8f9df72a4dccbd237817b", 0x7b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="dd8104166961dac606f3dda6abd9f74ec8e2b03130c4aca01ced3b14d01c628d9169f058ecac95366b8bf74f44f06ac2d5ac0f8c1035221fc8c159bf3baafc1a557a89456b0c", 0x46}, {&(0x7f00000014c0)="222f8f23dcaf3938e98a669654a1f872b0faae1365d7b895a855abd34afc82e11e3f8eea5bf82957b46214e63b0a14ae542e7ff228b6ebee3913366685992d34b4c00af5d26e80513414b6dd1a884a46a46b101e5cd307524fd32968b4c0855ddc3ce722213f4b1de9d9f45a65bf2d3f58592e6ae3e7f429955f9d0d6ea84c8f65525d3bbfb6234585fa183515fc52c24c86d9f983d911c234d8561a8b34e44d5fde1c98f7142b4a4bf0c51f62d08ff6f66f3fbc9e15d1ecb1ae978dd52f318ec1e4e400d727b7dca2c155b8d665a23f7a6905deb08f0d6aac42990ea79fc6d4fe3ab2545e4ce81ba4136c385dceb6b67d4fd320", 0xf4}, {&(0x7f00000015c0)="1ae468093187064f9edbb67a03dba0d57acbe5208634462ff4c5a85d1b0e2e504055357770880bc22e8044c79ad1f5e97700f8ea38be44a49bf96356ac881d", 0x3f}, {&(0x7f0000001600)="f01440186bb27ae7b331bb9de242e60c724c827bf9048d53e6b13f812bf5ac3f98d27eb3a4dcae01471147ef915c5e6c87df3a5047235dba859bb73365e8581c0d761591ff289e674ac4fbdb9a955f03d22ba8a4f9bf03", 0x57}], 0xa, &(0x7f0000001740)={0x60, 0x11, 0xfffffffffffffffc, "656ce0a939d2e9acbd98c05f5a844590a3703b2eb89172972e4e15e6a775b1dd338f8ee84dcb61de7cd3d1d075dc96d3951ab9b4b457a13265c63acf703d1e23063b126a79ff553597641a2c195ca658"}, 0x60, 0x1}, 0x40000) 2018/04/19 17:02:56 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000374000/0x4000)=nil, 0x4000, 0x1000008, 0x34, r0, 0x0) r1 = socket$packet(0x11, 0x400000000000003, 0x300) getsockopt$packet_int(r1, 0x107, 0x6, &(0x7f0000000000), &(0x7f0000000340)=0xfffffffffffffcc7) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000440)={@mcast1, 0x0}, &(0x7f0000000480)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000004c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) 2018/04/19 17:02:56 executing program 4: ioperm(0x0, 0x8, 0x0) socketpair$inet6(0xa, 0x2, 0x79, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) 2018/04/19 17:02:56 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x400, 0x4680) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000340)=0x30, &(0x7f0000000380)=0x4) unshare(0x40600) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x100000000, 0x400002) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000280)=[{{r2, r3/1000+10000}, 0x2, 0x1, 0x6}, {{}, 0x1, 0x2, 0x1}, {{r4, r5/1000+10000}, 0x2, 0x80000, 0x80000000}], 0x48) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000100)={{0x3b, @multicast2=0xe0000002, 0x4e21, 0x4, 'fo\x00', 0x10, 0x0, 0x7e}, {@rand_addr=0x4, 0x4e24, 0x0, 0x80000000, 0x12}}, 0x44) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x10) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000500)={0xfffffffffffffffe, {{0xa, 0x4e24, 0xffffffffe67aed37, @mcast2={0xff, 0x2, [], 0x1}, 0xb}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9c82}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}]}, 0x210) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f00000000c0)={0x8, r8}) 2018/04/19 17:02:56 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x100000001}, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x101, 0x480400) accept(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) bind(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xfffffffffffffd7a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000000140)=ANY=[@ANYRES16=r2], &(0x7f00000003c0)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000280)=0xc) 2018/04/19 17:02:56 executing program 7: socket$inet6(0x10, 0x40000000000002, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x2) fstatfs(r0, &(0x7f00000001c0)=""/204) bind$ax25(r0, &(0x7f0000000140)={0x3, {"9d9d4ca1249250"}, 0x100}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x44ee}, 0x4) 2018/04/19 17:02:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000015c0)="12ef007b0000b31ea7de46bccc3b0c29d7c8db2e787cbae023fef49cbbc80680e185786baa57286c052961d89d63c2d20e1ce54d508e2179bf8ee3fbee2aa6431a8b9f7ee99cf01fba418d1dffe0d26cf2dc041f2179c66c9c5970f33a7b84b93535d652549e4240af3e2d353ec2caaca72a7e42d264db2e97a7a163cc56662aea164a988f051c51936dc3e737336abc215904003733c912fa51c808dfdb63b2db61e79076676ccb", 0xa8, 0x8000, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000140)=@nl=@proc, 0x2f6, &(0x7f0000001300)=[{&(0x7f0000000000)=""/108, 0x8e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/108, 0x6c}], 0x4, &(0x7f0000001340)=""/232, 0xe8, 0x1}, 0x0) 2018/04/19 17:02:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x4000000000000072}, 0x77584dda7b08b8e7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000002c0)=""/206) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/139, 0x8b}], 0x2, &(0x7f00000001c0)=""/67, 0x43, 0x4}, 0x40002142) 2018/04/19 17:02:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='b', 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x40040, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001140)='cpu.stat\x00', 0x0, 0x0) r5 = dup3(r0, r1, 0x80000) io_submit(r2, 0x4, &(0x7f0000001380)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000080)="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", 0x1000, 0x1f, 0x0, 0x0, r3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001100)="033728b260cf53ae26e095d868f558d8eaf3c4c9ca1098143c0a", 0x1a, 0x4, 0x0, 0x1, r4}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f00000011c0)="9dc6e608a2824bed74440eaf4fae3b1d3c1626979b826d04d0740aa86ed455ab773011c618e9fc6efab1ccbcad1a26a8bc55ce5fe0598934a38b160ba1d688fd70a8a43bab641a1b049bb505efbdc83d5c48b446757e7b8281bcf89e627d28b2fd0fd6d2aa983d27d5021318af684b23fa2065e96c72d84b5ab18d1d0631501a", 0x80, 0x401, 0x0, 0x0, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000001280)="0ac42788e2c1b53f720a807b05300edb3c53099aff3bcec9cfefe6b09a00dca2edd964247381558f033af7f995a4a291c69adbe179353957967564898f39485e510a10b2be5e0a6fb79aaf3470643a462c1d47e3b7a6e907d69fe69a84cbd7d757361916869c7a4b794814d9340196df2f1012ac2cb03b0bfb2d0aeaa7edab2329e75eae5d675390f646cba8036f23af64c1e6ac0e4fae329f", 0x99, 0x5d88, 0x0, 0x1, r5}]) 2018/04/19 17:02:57 executing program 1: r0 = eventfd2(0x0, 0x407fd) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) ppoll(&(0x7f0000a61000)=[{r0}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f0000000080), 0x400000ff) 2018/04/19 17:02:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x4000000000000072}, 0x77584dda7b08b8e7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000002c0)=""/206) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/139, 0x8b}], 0x2, &(0x7f00000001c0)=""/67, 0x43, 0x4}, 0x40002142) 2018/04/19 17:02:57 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0xb847, 0x4, 0x0, 0x9, 0x5, [{0x2, 0xbbc9, 0x6, 0x0, 0x0, 0x388}, {0x8b, 0x8, 0x1000, 0x0, 0x0, 0x89}, {0xffff, 0x2, 0x8001, 0x0, 0x0, 0x2400}, {0x2, 0x80, 0xfffffffffffffff7, 0x0, 0x0, 0x2004}, {0x227, 0x4, 0x3, 0x0, 0x0, 0x4}]}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x5}, 0x8) getsockopt$inet_int(r0, 0x10d, 0x4000000d1, &(0x7f0000000200), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x101, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x3c, 0x7fffffff, 0x6}, &(0x7f0000000180)=0x10) 2018/04/19 17:02:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:57 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) socket$inet(0x2, 0x7, 0x10000) 2018/04/19 17:02:57 executing program 7: r0 = socket$inet(0x2, 0x2000000000003, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x100000000, 0x100, 0x80000000, 'queue1\x00', 0xfffffffffffffc01}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) socket$inet(0x2, 0x0, 0x5) 2018/04/19 17:02:57 executing program 4: rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710, {0xffffffffffffffff}}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x8, [{0x1, 0x2}, {0x80000000, 0xd59a}, {0x9, 0xfffffffffffff001}, {0x400, 0x80000001}, {0x95, 0x9df}, {0x10000, 0x8}, {0x200, 0xa9}, {0x5, 0x3ff}]}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) 2018/04/19 17:02:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000000880)={&(0x7f0000000000)=@full={{0x3, {"a76e416356af4c"}}, [{"2d397ace850f34"}, {"e75fba9dbcba3b"}, {"479c5a4f42dcd4"}, {"68195e4cd71f8f"}, {"fa90f6ec85d21d"}, {"29e98c49c1c2a0"}, {"5e0eb763a6d187"}, {"97eb2bf8d794db"}]}, 0x48, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=[{0x10}, {0x10}], 0x20}, 0x0) 2018/04/19 17:02:57 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/36, 0x24}, {&(0x7f0000001380)=""/63, 0x3f}, {&(0x7f00000013c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/127, 0x7f}], 0xa) add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000001940)='rxrpc_s\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000019c0)="cd85c4e364d3827956d0bee6ddf56e8a2eb3e15e7aea932f030f8044e1c7b569fafd1ef20b178089a679bbb013519c96204cd5bef4c4bd0d73c101b0176e8ca625fbf68a029c14f7f3d4c4b5d1c16a65f332c88d8054689ec23b00b920e958ffa6080fad0934c5d8d8d17b7b32dd5fb9fa59491ab65bfd6318f7cc0538355e2c4945fa5256fc6cf7e806f9d61fea456f39ad83ab824d397ad679463be50e58344fc46e424abed18f05266ea7a86cecec856dcbe6a26e5e4291ab429ca879b56686", 0xc1, 0xfffffffffffffffd) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000001bc0)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001880)={&(0x7f00000016c0)={0x3c, r2, 0x2, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6875ee7c}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) r3 = add_key(&(0x7f0000001ac0)='.request_key_auth\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b00)="019ded20f10fe768532c2236e39ffcd06d1cf2e6f458b80b4cc347c06ff747f4047874e61d2521c44e7d19e96fc7ba8a0d7fa77ba53dec21eb194a9c54361bd35e41950e28dd851f5bdd6d43eb14238f341df2551e726e383b096d3e9b542e", 0x5f, r1) r4 = request_key(&(0x7f00000017c0)='asymmetric\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001840)='\x00', 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000001700)="bd9ed23914093d147aa8b3c1da46aec7af0de607285c64e4ef8f72cd5017d860d13fe89d0e948815f8f26292a3736422f8e3cdd33992cc7602f6e4057c9640f6cfad5477cdd7167bbb7d6032f5cb100642be3e9b49b8d5fe8188bb142a90ea649a3ac5daaa3ad1d735a2d644f45315e2ad6a4b3c973a569de69681686f43eb98c602e2e7c4a7bf0d6bd70f3541cd", 0x8e, r4) r5 = getpid() syz_open_procfs(r5, &(0x7f0000001600)='net/ip6_mr_vif\x00') close(r0) 2018/04/19 17:02:57 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"6772657461703000000000ffffffff00"}) 2018/04/19 17:02:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x8000, 0x3}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x6}, 0x8) write(r0, &(0x7f0000000100)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xef, 0x3, 0x7, 0x3ff, 0x1, 0xbcd, 0x1, {0x0, @in={{0x2, 0x4e20}}, 0x8, 0x9, 0x92a, 0x7, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) 2018/04/19 17:02:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) flock(r0, 0xa) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) r2 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x2003}) 2018/04/19 17:02:57 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000012c0), 0xfffffc8a) read(r0, &(0x7f0000000200)=""/74, 0x52) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x2e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'none\x00', 0x4, 0x0, 0x65}, 0x15d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) socketpair(0x2, 0xb, 0x3, &(0x7f0000000100)) fcntl$getflags(r1, 0x3) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) 2018/04/19 17:02:57 executing program 7: unshare(0x400) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x1) 2018/04/19 17:02:57 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x20000}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/101, 0x65) 2018/04/19 17:02:58 executing program 6: prctl$setendian(0x14, 0x0) clone(0x4392400, &(0x7f0000a02000), &(0x7f000034bffc), &(0x7f00007df000), &(0x7f0000a82000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x51851, r0, 0x0) 2018/04/19 17:02:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/201, 0xc9}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/115, 0x73}, {&(0x7f0000000740)=""/230, 0xe6}, {&(0x7f0000000840)=""/89, 0x59}], 0x7, &(0x7f0000000940)=""/4096, 0x1000, 0x9}, 0x10000}], 0x1, 0x10000, &(0x7f00000019c0)={r1, r2+30000000}) accept$packet(0xffffffffffffff9c, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a40)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001a80)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x9, 0x6, 0x0, 0x100, 0x6, 0xb4f3710c9563ab28, r4}) 2018/04/19 17:02:58 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0xffffffffffffff6c) 2018/04/19 17:02:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10082145}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080026bd7000fcdbdf25090000001c0002000800030100000000000000000400000048000b000208ffffffff010008950bd7b021000014000300ac1414aa0000000000000000000000000800050009000000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) r3 = socket$nl_generic(0x10, 0x3, 0x10) pkey_alloc(0x0, 0x2) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f00000000c0)={0x14, 0x13, 0x829, 0x100000000000, 0x25dfdbfe, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/19 17:02:58 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x10001, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/04/19 17:02:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) 2018/04/19 17:02:58 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x32, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/19 17:02:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0xf0, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1e4d, 0x8001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a5f0200a007279eb588aad4a271617afce43282f1511043af5c292e4d6768d4e0c2366e54a78645af6fec9fa8e80c27ca1cd0be99e7744d44bc9bd3c917f5181ff2da4b1c5f784308b8b16f7a3153b03de9fa7d034d48745a35c3aff866df068f5c6e4262262e"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1000}, &(0x7f0000000100)=0x8) 2018/04/19 17:02:58 executing program 7: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}, 0x1c) ioctl$KDSETLED(r0, 0x4b32, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/19 17:02:58 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000012c0)={r1, @in6={{0xa, 0x4e21, 0xba, @dev={0xfe, 0x80, [], 0x19}, 0xffffffff00000001}}, 0x13a, 0x5d7, 0x5, 0x101, 0x9f}, 0x98) r2 = socket(0x10, 0x803, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000015c0)='/dev/vcsa#\x00', 0x200, 0x105000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001600)={&(0x7f0000001380)='./file0\x00', r3}, 0x10) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000004e80)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) recvmsg(r2, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x91}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x6, &(0x7f00000016c0)=""/255, 0xff}, 0x0) 2018/04/19 17:02:58 executing program 3: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fallocate(r0, 0x0, 0x7fffffffffffdffd, 0x20040) memfd_create(&(0x7f0000000000)='eth1eth1-lo(\'/eth0em1%user-\x00', 0x2) 2018/04/19 17:02:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x100000000, 0x1000, 0x6, 0x3f, 0x7ff}, 0x14) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 17:02:58 executing program 1: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r3, 0x0, 0x8}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(r5, 0x4b2f, 0x7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000500)) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r6}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="603819238c222c80d0d16223bdfeae21a960395f505b8d4ee4ab1c13540481c9aed1367ad5621cb257a894a5c01f50c53dd144ed60fe650806bc6b3bab442dfdf85d74061a5d16b23da33765"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000080)) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$netrom(r4, &(0x7f0000000480)=@full, &(0x7f0000000400)=0x48, 0x80000) setpriority(0x2, r2, 0x5) connect$unix(r0, &(0x7f00000005c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/19 17:02:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x100000000, 0x1000, 0x6, 0x3f, 0x7ff}, 0x14) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 17:02:59 executing program 0: r0 = socket(0x10, 0x0, 0x5) bind$alg(r0, &(0x7f0000000680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xfffffffffffffcd1}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002080)={0x1, 0x49cd, 0x8001, 0x1, 0x7, 0x100000000, 0x6}, 0xc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40081, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r2, &(0x7f0000001fc0)=[{{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000780)=""/226, 0xe2}], 0x1, &(0x7f0000000880)=""/212, 0xd4, 0x4}, 0x3f}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000480)=""/22, 0x16}, {&(0x7f0000000980)=""/7, 0x7}, {&(0x7f00000009c0)=""/225, 0xe1}, {&(0x7f0000000ac0)=""/169, 0xa9}, {&(0x7f0000000b80)=""/48, 0x30}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/72, 0x48}, {&(0x7f0000001c40)=""/75, 0x4b}], 0x8, &(0x7f0000001d40)=""/102, 0x66, 0x8001}, 0xffff}, {{&(0x7f0000001dc0)=@alg, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001e40)=""/120, 0x78}], 0x1, &(0x7f0000001f00)=""/174, 0xae, 0x88e3}, 0x9}], 0x3, 0x22, 0x0) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000434ff8)) bind$alg(r3, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="81a0e7d4b41ed24c28b5ee4bab6df8cd7aab7109", 0x14) openat(r2, &(0x7f0000000540)='./file0\x00', 0x402500, 0x2) 2018/04/19 17:02:59 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000000180)="9fb53c68c01e7bc10162ec97ca0f2026f24493ba85dec09583b68b2a6eed5e6f38c550d0586b5e9bd70a2d74ea5b70f8efbaf2fdcb6085f5ebf36cef6e19228faf33444ba6ef7a659eab85a481025f84cccbaf5d4290d66fafdfbe19677b4a361752842d38e93e5e7b476aa981259f3575c2ed95063b47ab486fff9cd16d070433be3f8535823f0e22c290f3c1c724e772c2aca1433b", 0x96}, {&(0x7f0000000240)="2e14bec34253aea7f5d6048f687d0044ab4432cf79573c1bcd25821a9cf1c51cde4d55851363b133f963a12c9cf8b1e5d6be30e05a13d07a7149e58e99616cc18ecac0b6e8d57b9e273ed2558e4758cc41", 0x51}, {&(0x7f00000002c0)="b7934ae65b41089ace07885e16afb541511718df8bcb05737ae16ce63cd64fd0fd88097ee741c65f06db7159b8b77d7b9c9dd4f31c3f30dfb90a7701cebf1e41ee08c87c64c5911007fb9ffb72652b6d053d17cef7df5f13542c198511b6900d377b5f76a40d968a10c0", 0x6a}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="fcd1cc10538244fb8d333bd6ed236cf7a9ab41aa130341eb0f616c6d7fbf6ac1da2b4e435a92c5c56b536ac7bb51150c0e023fa156675138265b0468b9", 0x3d}, {&(0x7f0000001380)="4c790843a96f1c4c317cd14d0481e656b5051f2538034e84ddd00098f21a74e96cfb5fa890e507e0b0a730fe3a600975c7ce59a9d4e9b4b5fb4a41e0b0605e6453dc9d01b2c4969e3a6e481bd2a33697234782e74a988cc8f45f868d1daa4b284c67b3a564498e5ee777da158a5263392ce315627decc7ed841e4da2ac7903ef9967b30e1bc8df95cd1ba1c587757131db3279889402f68beb9fd679fe0bf4395d6e24d77ce1cc4e97392eb1d7f617d17250bf3daafa9c1e6a410a5d7de60a4b76dbcb8284b676ca729f30b24e0097581ce575274e06500098e257b40f05eaaebea3ab14f4e9ef4a81f1812ff5", 0xed}, {&(0x7f0000001480)="572a18bde25abd747a84c30251b3fdc3bdf9531432953a74965f7c84418a69e65e6f27d66d048b19cf2e2d3e77f66249ac1ed1a246424c55", 0x38}], 0x7, 0xa) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x2, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/19 17:02:59 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:02:59 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x3, 0x9, 0x7, 0x10, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0xe4a6, 0x0, 0x0, 0xffffffff, 0x3504}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e24}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x9}, @in6={0xa, 0x4e22, 0xda, @loopback={0x0, 0x1}, 0x1}}]}, 0x80}, 0x1}, 0x800) 2018/04/19 17:02:59 executing program 1: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r3, 0x0, 0x8}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(r5, 0x4b2f, 0x7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000500)) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r6}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="603819238c222c80d0d16223bdfeae21a960395f505b8d4ee4ab1c13540481c9aed1367ad5621cb257a894a5c01f50c53dd144ed60fe650806bc6b3bab442dfdf85d74061a5d16b23da33765"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000080)) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$netrom(r4, &(0x7f0000000480)=@full, &(0x7f0000000400)=0x48, 0x80000) setpriority(0x2, r2, 0x5) connect$unix(r0, &(0x7f00000005c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/19 17:02:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x100000000, 0x1000, 0x6, 0x3f, 0x7ff}, 0x14) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 17:02:59 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0xbf, @multicast2=0xe0000002, 0x4e24, 0x4, 'dh\x00', 0x4, 0x3, 0x10}, {@multicast2=0xe0000002, 0x4e21, 0x1, 0xfffffffffffffffd, 0x9, 0xffff}}, 0x44) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x4, 0x7ff, 0x3, 0x4, 0x6, 0x5, 0x7, 0x1, 0x8, 0x8}) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000)=0x4000000000000000, 0xa0000001) 2018/04/19 17:03:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5}, 0x8) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x3e9) 2018/04/19 17:03:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x1, 0x1, 0xaa) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/19 17:03:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = geteuid() r10 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b80)=0x0) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = gettid() stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001040)=[0x0, 0x0]) sendmmsg$unix(r1, &(0x7f00000010c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="728b49a9ba28bb08e15c2a1611287df2485ec944603f7381e7976c75d923ad11b6dfe989e50d512a2f812cce7cf6758b52b068a7c60aff9cc7efc394f6b830be2b710a97d9dd204df3b6d5e241c4b22b9e69b78a9f5dba01051560d6667e9d5054b06d7875da212b9410e88bd57e0948508e845c304b4c80bc214ba63661a6fbb96efe64cdd3b033dcc3c64af2b3", 0x8e}, {&(0x7f0000000100)="bc4cc7c392bf7c05fd1ef9ff15ff79151225b37b7ed6c90648352d524f106db6769ad7e3f65bd97e3e7c698ae978c4b218b600b7579987b8893a4c1ce08dd29921c4c81440427468b3758897853559601bc155a520cd967e031a9098457e877941ad493fbd5064e290c4", 0x6a}, {&(0x7f0000000280)="5b929062bfdddb0bfce2be20988fc425cb8f3b97befcdf9f299a469d3776b02bb30b9969b01f3040e9f782ea678886b6bb", 0x31}, {&(0x7f00000002c0)="71161cc7fa51695636fbcb0c12f0e9f4d5c8e89b2af3ace6ca71fe7377e47e10c97bd80224817f4463935726412c1e46c17943084822d9e811e7ed98a020b92d2d50e30e61b3f119e6bcee5954e50c0af42aeb1bd8315857ad08cbb1a2a0d8e32906a10e8fcbbce89ba567a6cd896eeb6851cabbb87cc46d719cef55a7d744e780e728cd9f611efe58eb75c1b61ca0047337dbf9e5bdac406868cd5590bf5e4aad5fa3711642c59abbb687038a4db2cc", 0xb0}], 0x4, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xe0, 0x10}, {&(0x7f0000000780)=@file={0xd5b5daf3e99fb3cf, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000800)="73738700e923f1bf0d8355c582bd4d3c8825bfbe6e3869a9108f2043886888965acfa9546371c4cecae30c396cf46e041c4968e9bdd54b5b985da59393e1e230f41e9dcc5fa75bd1970e9a1138e86dec0adc527a4ae8913b9a89d108545b1536c57386fcc5bb2675943c3055a1437982499269d301973425e95502bc3729310a2dfd89b4738cf1665a041b5e083feaf2f9767e7dd2f53d8d1d890398163e0798f96d3b9baacdbae5d7e7807c5dacbde836", 0xb1}, {&(0x7f00000008c0)="53fecc67eb764d8cc438a5e2ab43e2517ef4e2780ee17a9f010e8c92b8a0ad6ce0f6fc3755d5f3a4327f5ea8ec4dbbb9d4aae375e1e0bcf9db770f2b37151e0b1539621a36ec53c761014e2cb25107dc85c1a5dcd7c679d0f868edf61dd10b034c26b5b32c57cb7f3564ab5793dabf9c6fea22430313c0ae518372600b80c1582f0b1f7a743fe100d433be5dc53b171574fcadbf3f31604640bd868ec8fa661c104343266b9b12e79d36b968b14f9d3378bc7606d8fd13cdd9517734fd47ad61", 0xc0}, {&(0x7f0000000980)="e67453a3e51f3fb6553493680681c228e7a43e1a14411d94698288b735c83b561464d49060a52aedd3fcd38d9ede254a5b6429f56e53bf5193027509955c91438212a266be104e1bbecabc4022e782091a6d6c5fad2985a9f6522213abb0a60fb440c2bc411e111750512d7357356f6a43ae030ca646507b9b521809ef66728f17a44a3ca99e28c2963f54c23acb886cb622f128daa875e7d314d08766", 0x9d}, {&(0x7f0000000a40)="850bd53fc0c7d005f199d41a4e65e41ff6a8f1850cc1379d9bdd9060d726d3f9af72a2e43b99929daf24087cfb056275cbba928c8d57a391b0812dd4dc71a75fbe421279334dbd36541c37013c82660633350334eef0d7695b83f6f0d70e5ca2b1262016671d565642d90e8fcdf002c59061b43f37af1f8c33255951ddd0f03f9873423c9cbfa7d4fe769a76a7540227e3b2e5fbe22a72de135bc006afdf18280ddc96feb2c676a71a66c9c8e88f92224c6af7a7df9713b2919540144fa9f6e8193d4056c1616961afda0080209d602433001b9ac6", 0xd5}], 0x4, &(0x7f0000000d00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa8, 0x90}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="7edd255382a1357409adda5c1e9a061b9cd7e5f07fe055b9a4e0dc347fdcb9f769059b1ad9f3044625234b39090d40cf8cbbe6625bff6e263c14b217d0af747e46c4f42934d6166ed9c9a2e58e5025200ee40bd5f4213784524a91ea9568f245eced57b3739ce200655b8d3f95ddc365456b091d810ec9c8a8987b0c0fa4e358d49f13b4931180a0c71f4f6411764aae3009c1be9a8cfed7ca07c528a91bd16b1ecfbd7c5b6a037efeca3163b7b5e8d8b73897d4abfb6c028dfa4cd4d1e982171e63c9d1c639e0d090f091f83ce2e3d7ce9352ec633a420b41b99e3cbe97ae0598e4c2400145683948d76dec9203637ff41af7c0d5f8d871df30", 0xfa}], 0x1, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x80c1}], 0x3, 0x4000) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r20, 0x545d, &(0x7f0000000180)) 2018/04/19 17:03:00 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) 2018/04/19 17:03:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x1, 0x1, 0xaa) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/19 17:03:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) recvmsg(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)}], 0x2, &(0x7f0000001340)=""/4096, 0x1000, 0x4}, 0x160) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002380)={0x100, {{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x88) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="a077d3493b9c2f95f697ff20b54a7674502221052ddac8682ec2f85a8e402cfce894a6b152939129681fe2a276d297936660cd47b40862e95382dbe80104f1f39b39b917ceb34990849a4b3635058c78e65c680193208f5e89ca85f3d7634b0d15291a5b902e0c247367fcb7b568348a9c0c0ec3cc42813ba519", 0x7a, 0x40, 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/19 17:03:00 executing program 6: syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='vboxnet0bdevmime_typeuservboxnet0cpuset-\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x101002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x8}}}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/19 17:03:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x80000000004) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 2018/04/19 17:03:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/19 17:03:00 executing program 4: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000900)=""/250, 0x1ec) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001a00)=0x0) ptrace$getenv(0x4201, r1, 0x7f, &(0x7f0000001a40)) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00') syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file1\x00', 0x71e, 0x2, &(0x7f0000000880)=[{&(0x7f0000000a00)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f0000000140)="6280b6f1c9566d2119aa4bcdca193639a0dcec96c0c1dee0ff26fb69a0b19cae986be393f084ba638ce4ee8ab3673f90346b002c70080c66a9feb80b13f825585c6c857029c779", 0x47, 0x9}], 0x400, &(0x7f00000008c0)) 2018/04/19 17:03:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x100000000, 0x1000, 0x6, 0x3f, 0x7ff}, 0x14) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 17:03:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x1}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x7d, "ca040b27950b0e63a2ac3c2876358ba76694d2d7feec7b3071845b721bd2f34aafd9b0de21aafaf73696e3baf6ee5c33dcd3154430e5cc22b89b15fc50502a38e651e3f271479d4aaa42da813bba5be8339602a289bf636fe2b82165a32854fc3fd8e893022cacbee1dd1ebaaad8327fa7f12b58dd8d52745c53ae4ccd"}, &(0x7f0000000280)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x3, 0x30}, &(0x7f0000000300)=0xc) 2018/04/19 17:03:00 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:01 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) chroot(&(0x7f0000000080)='./bus\x00') r1 = msgget(0x3, 0x4) msgctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x3) quotactl(0x0, &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)) 2018/04/19 17:03:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x1}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x7d, "ca040b27950b0e63a2ac3c2876358ba76694d2d7feec7b3071845b721bd2f34aafd9b0de21aafaf73696e3baf6ee5c33dcd3154430e5cc22b89b15fc50502a38e651e3f271479d4aaa42da813bba5be8339602a289bf636fe2b82165a32854fc3fd8e893022cacbee1dd1ebaaad8327fa7f12b58dd8d52745c53ae4ccd"}, &(0x7f0000000280)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x3, 0x30}, &(0x7f0000000300)=0xc) 2018/04/19 17:03:01 executing program 2: syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@dev}, &(0x7f00000000c0)=0x14) 2018/04/19 17:03:02 executing program 1: io_setup(0x4, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x7, 0x0, r0, &(0x7f0000002200)}]) 2018/04/19 17:03:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:02 executing program 4: r0 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="3253ad4fba0ec8238e455a683b48a412", 0x10) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/04/19 17:03:02 executing program 7: mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0xc7, 0x2, 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/19 17:03:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffff8, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x20000000, 0x0, 0x0, 0x3, 0x18}, 0x98) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x81) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 95.125100] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 95.217441] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/19 17:03:03 executing program 7: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) sync() mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x0, 0x247, 0x800000000000]}, 0x5c) r1 = inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) unshare(0x80200) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) splice(r0, &(0x7f0000000040)=0x5c, r1, &(0x7f0000000100), 0x8, 0x4) 2018/04/19 17:03:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40300, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @empty, 0x3}, 0x7) listen(r2, 0x0) listen(r1, 0x0) 2018/04/19 17:03:03 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400000000000002) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000980)}, 0x0) 2018/04/19 17:03:03 executing program 2: r0 = memfd_create(&(0x7f0000000040)='trusted\x00', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x51}, 0x40000) syz_emit_ethernet(0x3a, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x80}, @generic={0xcf, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f1acff", 0x0, "f9028c"}}}}}}, &(0x7f0000000000)) 2018/04/19 17:03:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001580), &(0x7f0000001540), &(0x7f0000006140)) mq_open(&(0x7f0000000000)="0f00", 0x41, 0xc1, &(0x7f0000000040)={0x0, 0x4, 0x4, 0xee, 0x3, 0x80000000, 0x4, 0xffff}) 2018/04/19 17:03:03 executing program 4: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) pwrite64(r1, &(0x7f00000001c0)="b993d316cdfe84f226271845e1a33a388beafcbb069b67ab98d12b44271b3c517032b51bffdbb2c39d1d89cd8d511893a6e4c1330041d883f6b47ce6a0605c83c91be0a11739aa23000497e68d0ef8bf97c36634887c62ecc34d740fa187314302391a0cd975373b9f6652493992ec887592511cb61d6afca94dcefbfafdb986385782d423030d06ba924a6e8d0d595f9454cc0810897b6792db8154262aa6de3bffac8465ef2df3027d3838177d0f281c86b0b8d35511d8994b", 0xba, 0x0) getdents(r1, &(0x7f00000000c0)=""/222, 0xde) 2018/04/19 17:03:03 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c20000001200ffffffff08060006080000d3807984bf8e4b32ac3a4bcea54821040000af96eef38179ac142000000000000080ac14ffbb"], &(0x7f0000000100)) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x20200) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) 2018/04/19 17:03:03 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000000007010000ffffffff000000d28bdc9256cc8ab30000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/04/19 17:03:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1ff, 0x400) sendmmsg$nfc_llcp(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x1, 0xffffffffffffff34, "523b31b71d61f6a2e72fe45bf59215ccf76ae66bf64b5f94cbb4457a8f91953a68a39bbc106d2e42b5cd7bf33373e41e12ee0805e3822e80f0004b530ce97b", 0x35}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000140)="5072d0b8f677b80668a81109f74280fe7a579f4ad9c4eb077f3da0bb9c9cbce7d1867fddcb3d7a972347d6435e1b599c474afe24f400321f419f8586bb2f562287f44a67b2212ccefed59cdaf67ff8bff8fd5c458696fb1b78320ab4fa86ce71fd7cc5879fa1819f16e390f5caf66709d74b38af8dd9042d78a8395bcbd12b7aa50fe4f72586cad218fc62ffa3ce5dd3ab66dc52808304e1ad931a8690a3f5081ac04acae18cf3b025fa0eb54517d9cf", 0xb0}, {&(0x7f0000000200)="572bb4d09fec3d0d21eac27dc7f0272796c1f538e55893f4d0f3dcf8a5a87f13a69cf6d77d0640425458884ec314c0cf3d3a658a6eac48d37e6ed6392b6c67eb46253ee1a31f82405763b750b1847b96cdc39c15bbf778124d2879481f7738a26ca7d14f0083a7", 0x67}, {&(0x7f0000000280)="bec5dc910e7bef327a257988f63f3e3506430b8f1cad0632ec4be87587593cede932549ec7ca00b0d888c26ae63d4071a46750e2f10d4f6be1cafee5f503d34e03a2fd904ac328fd2d2c47f11570fac5993112ca980a79ec03931188b4c34271fcdae8f7ed13d20b62cb3f41da0f1ad5188dcd4a3bba36cde5ec703256de085d79051dda6dd83d79d66b9b95dc5e22f8c2909c5b05c483dedd81b8fa3e", 0x9d}, {&(0x7f0000000340)="b56139f61a84f4b9611fb04180", 0xd}, {&(0x7f0000000380)="34c77ccb8ef2ce1460b2908df186daf46aee847f44853dc75538bf9e588746ef621b4265b8b24ac7b505cec112226d6e2947adc58dd930fbc1dadce3598dc0af75c6f247d1a945c84f28cb66e968f6293030ae1f1b304f5b9498febc9e476b6913d6e81e5aa84554f57ec41060e22b91fc4fa33586c15c98a039a6d06afb638f5f207018b3459f121e0d9a542204dc47359a615d4f003263de08615983054e9e14dc454622fb0ba26372d6f1184f705211b56136eef99b1e8a56b7410ea9abfc9985cf1833853f3712f60063fe5e837a94a19147e4ef", 0xd6}], 0x5, 0x0, 0x0, 0x880}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xd0, r1, 0x404, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40050}, 0x4000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/19 17:03:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') mq_getsetattr(r0, &(0x7f0000000040)={0x9, 0x6, 0x1000, 0xfffffffffffffff8, 0x7, 0x0, 0x4, 0x401}, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffff33000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/19 17:03:03 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00000002c0), &(0x7f000029e000), &(0x7f0000000040)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012d", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) close(r0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) 2018/04/19 17:03:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x200000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000006c0)={r2}) unshare(0x40600) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/252) getuid() syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x290500) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x2, 0x11, 0x7, 0xad, "f8294393145307611f4db88bd7072486e9629f2f8ae75c5cddb02632f4ba78ac"}) 2018/04/19 17:03:03 executing program 7: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x343c10d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3718, 0x1}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000000)='attr/keycreate\x00') lseek(r3, 0x4001000000000, 0x0) 2018/04/19 17:03:03 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="736563ff34b0c1f185bf37ae6175726974792e73"]) 2018/04/19 17:03:03 executing program 0: mkdir(&(0x7f0000000200)='./file0/bus\x00', 0x2) rt_sigsuspend(&(0x7f0000000000)={0x5633}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x1000, &(0x7f0000000100)="136f1caf24a564cd7c86bab15ec7b2ae08fa5be2989c74c3d134cc5b5c7615e12f2697836a376adebeeb3b09496faf09fdd04f4e4718b01579b93811a61c2fbecb58bcedc173a1170472141027d53ea656d75e62de756a33cf4f7f47acc8355c8cd31cce450c2e6c999343a758d7237c5cbcc78d053d828d9a51033c1caa8182b56528e5b9db16adedb73b") read(r0, &(0x7f000046f000), 0x0) 2018/04/19 17:03:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x200000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000006c0)={r2}) unshare(0x40600) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/252) getuid() syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x290500) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x2, 0x11, 0x7, 0xad, "f8294393145307611f4db88bd7072486e9629f2f8ae75c5cddb02632f4ba78ac"}) 2018/04/19 17:03:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="0e80c2f000000180c2000000810000000000"], &(0x7f0000001040)) ioperm(0x0, 0x9, 0x1) 2018/04/19 17:03:04 executing program 3: r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000380)) timerfd_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/19 17:03:04 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') mq_getsetattr(r0, &(0x7f0000000040)={0x9, 0x6, 0x1000, 0xfffffffffffffff8, 0x7, 0x0, 0x4, 0x401}, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffff33000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/19 17:03:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = memfd_create(&(0x7f0000000080)='<+eth1bdev\x00', 0x1) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/19 17:03:04 executing program 2: unshare(0x40600) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/rfkill\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000002000), &(0x7f0000002040)=0x10) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/04/19 17:03:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/19 17:03:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0xffffffffffffffff) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x8c, "b529e26e69f96e2f4a1d28fe7f2e0b8bd9261efca1ef8bf325000fb9e1e87d4740ccb683eadcb7ec4f276f36dd92d6595c0f36a9d12c04541ede1903de86b09bedc5c66cbb37482d7b9b129871493bf18daef453bad68f746c4efde582cd09b2d0a057ed58180699225d17246a222ce40221c29e2772c75253215e02c6eb2c29d6019613600ad66320f00ffc"}, &(0x7f0000000200)=0x94) r4 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0xb08, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000006c0)=""/44) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8000, 0x200, 0x8, 0x1d246e98a4badb30, 0x2, 0x600020, r5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x4, 0x9a, 0x80000000, 0xfffffffffffffffd}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xfc, "c7e955ca2d756272bfed91c2112c7829c7278c957aa0f42d7ebcaccd0f1148ebfb763b931285deb8ce29f681eb5ff8761121cecffea17d2cd112f0edb36c48775c21c59cba381ae7e5da074c21ed4616b26b9e6704f724a7c3a20c04ca8a97ca333c7f1ce3935ccc5f0e75ec59b9c1d04e19126215d22d76a6c9df10e8a1343c720ff42af8c40f535a12f20481f3e391d7ef086bac446a78b611974b80692753f5b9767f93ccef9f55bc4027613a0ba125d9359b0038673548aca635d46a90a013126ba381f2a38e83ec427f1c34e1a865f8c002de364b82e375f3132de867aff536a3c398dc788945c6be58bea6650c9abe8e3431bad6966db7209e"}, &(0x7f0000000380)=0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/19 17:03:04 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x2}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r3, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r4 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x8) pipe2(&(0x7f0000000b00)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000b40)={r2, 0x2}, &(0x7f0000000b80)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r4, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r4, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) recvmsg$netrom(r4, &(0x7f0000000340)={&(0x7f0000000140)=@full={{0x3, {"3176fad4de9750"}, 0x8}, [{"c50aa6a25176a2"}, {"03e8e983b824b6"}, {"e8eb7fc2cde49c"}, {"09e12ad5fd219b"}, {"ec0e42047a7d85"}, {"a1fc6861ae475e"}, {"d403080413f618"}, {"9e9007b71a5393"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000200)="508f13c4db8f342e398f7e14a5281d609832c3ceabde444748aea1a834d06fb02d4bf06e1d7b1454d87f9857d3cb794841608550e9ef01a056f488551dde1982df235152f9729dd02eac1cfe954e2b1762ddd6311eee9f0f8a253666d97ea3512d028b059bc2cee7", 0x68}, {&(0x7f00000007c0)="93eac800d018e92c361e1b60f2f671eb7a5446be30b3b590eee922bba9d1153539f26ad80aa9690e00105eab4893180543ad1f437d2fdacd23cc6ecd4278f9c570bf0624f1fcca1c866c7999eef732a5a08bfe2b4d7f2d22a346dcf7470d9b1a246209599b6c69560d6e4d833fa2c7aa2cd25e4c9659e25d38dc29fd3feb843bad", 0x81}, {&(0x7f0000000880)="bfc3a84d95ea046f3f53c697cfcf38bd353af6feae15a32925cfac39b3b3b4d9636b11ed8fc726badbf3338dbc0913b5377001506962c86c2ce55e8779db1c8b89c96c8d01b624f11ce87b0be68e022ec614d7569be2105a686f03f76716de599d37bb82d1f37ebbe96b523f277c2d8e289c2321fabbce89f605f8d32afc8dd06bd1806a5ea62fad54057121925b9cd374e52bd9b537489e02bca7b9b953f833d383cf104d2841d7b0682d17df030b52f348196b3a7b5f227caf93d514f03dd12cea42f38a3025fdfca37c1c80732e2b655bd26b3332189c5de86c045da5b1f624", 0xe1}, {&(0x7f0000000980)="72566a810c547fbb9719be0b25e11965a42a8ced50f7334ebc4499c03072f714201b33086203ae99f2306ae92a83e19ad9c48fbfe2068fcdd5267e5750b7a20001a4516619cbc686423d9c9c379287220b3dd0af11399ec1172a80f54cbe189ad74e8bfdaed4abd26dca7d559a11db53b42efe1f869f6447f832ee620637ca27ce6f6e519ef9f877bb12baaa313705874a9695cf0ef018a4e2be3b2256ac893455e5c967acce3d4ea774d2315d", 0xad}, {&(0x7f0000000300)="ffcc5acdc3aac1a8ddf1bae92f684cbc278c5f0621389fa3129b410f", 0x1c}], 0x5, 0x0, 0x0, 0x4800}, 0x40000000) read(r6, &(0x7f0000000040)=""/25, 0x19) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r7}) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000a40)={@remote, @rand_addr}, &(0x7f0000000a80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/19 17:03:04 executing program 2: unshare(0x20000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x38000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x78e0) clone(0x28000000, &(0x7f00000000c0)='}', &(0x7f00001a6000), &(0x7f0000000000), &(0x7f0000000180)="87") 2018/04/19 17:03:04 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4800, 0x51) sendmsg$netrom(r1, &(0x7f0000001300)={&(0x7f0000000100)=@ax25={0x3, {"40a36f8479afb1"}, 0x3}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000140)="a47957d85916b4e5fb39b69b8d19b5e24c66bc", 0x13}, {&(0x7f0000000180)="ff1bc1fd32ce668c744a288e72e72de0a1d3c202a730a0a18595444c4ffadac05fe6a7c80ca30d21644472de0efb7dc31d1ef8bf2dd0822ef4d3500253ccc22bef60e30eeb5f6346743f89061ccb8286c9a31cd03f41533f66ebebc313724ee3088655633b7f991b092b03acff1985cf7217266f75cc2c427cc409aaf3259ed0ad847586e2a42b8a4941f62982a3359d7e433b871e41042bc72853d76807121c588f0bb6572b3f507ebfafc8cd5e23364fba358087bd8cd353cc928971ac2bbaf702be7c454ca3a1ab14cb55d9887ca9c9e108a7f43ca769206b4e716fe1e51aab18941ea05bb83a4e5ee736581bcab61939299a02d08c8a7300b0587b3f9685fe8eb5f5c8ef138f09e65b3a2fcd421871f3186961b77f6022c590ba3f8ed8d20684195a41f36e19fe1141cd598ffd80e378c31e96b8e31aed950f82d6c7d166f778ea97618f738e2555ba8fdecff6cb89f946affd8d05b716cc6cf8d6116f1d09c04fd367c685facc36ff09675760c3ffee6b272f775580dc3111d4832a8350dcf768572a7552b405f072eda8aefc6e073f3c674dbb29d5c8678643314bc3aa1b8f20af10811458988429904bba8a50b61e4ab3dbff2871e81f80d704a15123f68769975cb2a7dd9387debd93195f9528e9098aa8459c75e55ec64e8389496e2f5b363d9bf3becb51ccd73bc3acc36016fee16394e9d09c095d8bec727f3d6231600ccf30aa16d5f3524f4d2fc345ab83c99ac9d203dacaa1683df83a138b0cc98334bb7863c34ddaf156c159a5954dfa7dc617fe7669b7af6596b90efdff82f993299df21d3ba7cc013a88daaf20e71bdc74234dfd1c8c4308a2204cdb5af5e74af7787e631979023e5adfdf04f111f0cbc2f70408680a8f11824e044118bfa9a6b678ca3c99b9c54e0f1fcf00eda06ed4b79528ada4478755f2c6b96adaecceeb4d27c7b1019e14516ea30fb3d28c4e37605ff063c17b4483483c03999d92d60c818533741b319deccc7ff08a70c43a1df6de6488f423a19c32d1e232ea0d199d70eb2ed3cfe6b7dc8749f2b826c8b26be2547f9f1f85f3a5a33f42d5c81cef21b4398ed33a4e5cb826584a96b58d1d67e0938cbd7d6aa185dbc1fa5a7d3cad4246e01675a585de6cbd1781b7bd54edd22b29f71fcde3b92863c6a33ebf41658e9c6773b6b1b716979beed5d9b318bb232e2c6e7fa8afa87c59b5c770351f76d1d23d13618d26739f42d1ee8ef4cbe800b4582ffdc33b3f92f99a6eb8d7f896092604ea7221661bd1dfdcde01c2fc386dc54c30ad57874ed4d0e6e7a167e419596c18259b3bca9c42e4d095b03664e6159a4ab4cc68176a814945b57fd0db4d9d0bc825755d8db1438daf94635d9d804233b0fd88f5f763aec04faa73da4dbba3742154b63cf913148adb80dfa0f14c5604bda657a8984d3e1fb995b5624158d21af3d693f8b70a1d36effacd267f3a3ad59039b645236edd8f2bfa9cbaac1486fe3c45349b11f280436fdb5aefa526b6ccee26b2eb8be3a5bb40a1cb25edb0240fc61db5eb1eaf91642672669fd53f47f130504452bb15a1830e6d123be579c8f25fd685559b01f7ca88790d1cb8e9119ba441ed2c2e8fb1977ce5799abe4f1dbb2cbcf34b9d2d9554523f0305d1765c21257a542ad0ccb18beed9dd84bc8f610ab86a6c552388885daa96078883c18e7dba1642287fd23e6230acefa61eaedd8d18adcd456b56c461294aa690c1a70f940fd08d7fed9f339192f0ad23074436bafeed9642ba4572ce90509814492273399dcef8fec44f06da44455bcc6fdc997dcc6fa8f5bde9bbe12e6c6742b079b8320b56970e3c3b525a3989985ffd8bbbc0080554e8e20f3b5d7fb56b60f4c90a6562c539573dae255226a1c567094296a2fbc2f598a3676befadf9c793d85893798e663c3bdec453d1a6fc3b838ff7f48180048b92af733cf9cea523a0584c5a5b7f1c54eff621ddb9c4e3f649c9fb2ff2b11ae6720b9a4dc81933a2cd88907a47b34c89d705c6905cf791fe446b5f12c394db2c0c406767a060c78cf640dfbd8e7937131bfea0e13e251bcb27ff5494cb901ba3699b1e151051bfa0bb8f1e6236bd16710985fd4f5fcfe1219f27cbce137f82f1f49bbf7e106f94b3a95b740983ebac441e908f1659b531b77d2da28f8c5e3809c39a0633d66ff57cbfb28576e43198d8c0603f330196ad3d438f4e84815780b425bf7fc901ee9de636df3fbf6cbd91fa4c4b91cf8a07f390b91c983e2cb91902336b513800d20642b6b35f475448536b8de6e1872484635b09ebaa73864f225ff445fcfb43cb7423babdc9cc84ba364aae018c0367f46a5fd0b4df4b96a1b3b865e277654c941ed39c7080c71d1864067156b1568e69e4598f7eada041646837a886962ab7ce5e30d484b3514314d82ee822e2eb760e7302716f08d21c65fe8caf1df56a6ab73237841010ef390c7d48d1f84cb591f5ca5a5e0aadd98ff2b1610e371b51a29ed2e7f21683ecf38ed3adc2c04d4a6ce94d186f38bd7fc1ee570268a619ecc0f0bdba3a3fbc1f49a2a0618895d96964825f9b9a6d90128f91ffde431624a05d4b3d3efeeb9fe29351e500a2c4f3115bf29bc0ed7b16fabd5954d3b591be605fdb9f07d9db90d1dbfab217c782712b7d462dd2b1934ddd14c3f1492877a2c3b591eba60c83a4dc7edde7309b2f975634cc64d320457989d5890e1e2cbd3ce9831d5fcb5499bf44ad5cdb0bf51407c98bed5986dddf0622c3df0dfca9d9c1a00487317731e811262fa7a1a4166cda67d1b409e1bfcc7834d248a06bdd5b5edcb91b31135bbeca645139b9ed83d1faaf2f4dae7c017f3f03a154f3f0536c4515cfc59898e2ef85f48cdb7c8866d5c77749339d175252294781cfbbe0ee2a28edab337644584ff64bf8f901730008885812dcbbe5b98fd387b0654609fda6aaeaba23231a2bb9d0c7d0a50209634066836f3e6cdd65cab9b3611643da9c61430381f0a5451b62849ae6699e726445a7171591921c357c6a1c2f140375b2cdb5489a72c2ec85370a310fad9cb1a967aba35963cf2f355a072534ff910df01bf99945d2b39bb36005e64766845b6abe8dc7f076ae18e8ecd7ebfec75f0e77464d079c912f10393c275b6b164a9be28b60e52468e33b63dc5b9876510695ea12671d3345d7c49f8898fdee08924e6d6a5fc5d0247a01c73a09600505f11fcffb3647434e204bec82475d1b055a654604c3d47eb31f28168f8fc658f512240ffdff7f46a763719b06a36c5c5afea302d0169efc1e36e8b4612113b0f686b190f673f20f441340f5ca7e0d942dad18024a5c3cdf857d8125d8925fba810611407e92092241265ef3e9b6ad4235c3059be9acafecce09157dd9e146883d6b06197d326807d34bcd5cf19cb4bed0758c0b8c371acaf90d5d5a164999c30f8bdfc8ce0808ee97a2ce1ad53d9b761a0034d1e32c558be093a016ca5bc23f9b3a3aec281eeda2907e88f478bdb3e5b0df2690e971ca4dc964e1a3871a3b1f5d5f7313854e1677100eefbe07b9d9755d81a2c582689cea9818f80a18126e87fd27bf0ca953e2e32fefce9b877fb7bde110e634d7c4c1359cd4fd2af3a40a3d2901043f08a4c75bb02b511028b6be6dfa9a2891e964d1335089233d143a75b4fcc6dcff60accfb92d3192a67ec5734c6ae40a828ba5a240bec015bf35cd1f61881e0084485f2b02781d6071aacc1f3a36096de608f6dc3cbf5879b01c31377cfe15b130c3d757e3631261647424da408ab16b0ea1d54445c3b8045d2f784c1905da7233b576f23eed1439162add193ec618ef202f5277475a740798d4889eb1b9f49c9515e7ad453025af039b64412bde0e9e7f943f347e35adb3045e94edc7e92592f446310c3c10b6e918adb829e8bb0e08dbbe28a779463f434ac62ceed9066a72bdbe1bad6f9d33cc590ffe59d50c58917d997144599148d8bb73727d7f1cef882c81de605364ac0e3a514e102088c4e48f9fedc92f3eeb8e2e6cc02c10748f843bf80798160b1428acd611297e474a33465f257df4342ff9cdafdfcb783e8ab405b8d2e8f06109ac970693e925bced6404481cdedf22a034f0017025154d5a186be6873c83a031f47f54898d927ba117814661d3751a4bc7c28687d4d0c63b41618193e5895903aecfdc3d0d7ac61ddcbd8ff25677bc6f3911a98a979b45d8586eb33874b96db968f14e82cbd475bf908642c4d47c4e46a388e4e2ec7e97e4271cb2fd4708c90309a4a01353bd3d76301e2b61fb064a6d110062477c38749bd7d6e3c7163f1b145a188861a309d93a3c56ea14a68e023d4a96b4d13ef50f4645ba9b8613d5d7193c507826582e5e4380719e4b2c2ab7465095548c6d6d80fcd869ddb565d93d2eaa95e845368992165507a395f1302f041e40be449927a60657dd994209ace402cb804c679cac8924be8bca7a0784c45f349f3c11d01226c02c6ca910788e0a73b15da6bfde1faf76ec02cfb7bb8c0dc36f08b9ca3e8a5857a1772e161b01a7acf14588f9d43fb5d1bdcd0624d4a3496ec3e49dfc9f9698c6a1251cbbf5ce951de0e4dec8c4cea4b3be61658f753411e669842286fec9e926ef535d99a8378fb0aa18acbe22773002f3c8f2f6420bc0ce60391dec2c5897afa9e6951e9fe91a83843bdd7c85425064bc06295b0e71b323ac2ea126135cfd76d0513d985ad7b4b140e5faf5fd1c03aec6daf9d00548828a1d9be566ee4153f137c7a2aa883ce1a15ffd4e7e75297c89d79692852fab19817970c2d61f3cf404d4132251048e63fb5d2e3f1719a57f3883f04ede9b9af5bcbe3ef2cae6b99c12513f6a2bcd6c31d39985ee4c3258d70b50cc5a723fb67a99a21d1dd3d052af34b1e40967cec7a1356f4519e24885d58b9d009dab0a4f31a079a124537212c969d776a0ef1435adf605ca7786215b83fdcbea42fb9b176fca0de15404dd1229bd1ea5e8a11315650665be0eb018796b00a835b5310fc282567331a0818fe9b27164755cd77f9b0f6f9e3c762a67f275746c39d9eb955c5954952dc57517cb1aa9d26f3f9d147c2a1b14fbb06cfa891c8efc13161214a81d583925c7e77394012bca78d741d8cf4b8c2fbeae39232bb8840f63289eb0d2aaf2a1c244cab6e9c45360bb5ea8c44bc0739a01d265dff877315abe28c9df06ccad9111ff7d0d29ecc5f21f7761b373b4310d36654af845fd1d83ef8a965584b38168ee125cbab255af752d82bf4c7de5252e8a63535d6269043b557afb98fecbc0762d8ab209ef8b2c683742a658ee52fc20c608c100fc3787f5a1f0a873d994e19642db4898481cb06a74faba8aa58b2027b4a133248d8815bfee5da42e20d9d40e1f884c3a71d10c78d74bd032b66f749cfb2b74c144ba703f6b99307bc90ad2533b3916c1ffb9179a89f4cfba2b79393873f58a43bc7ed90a38ffb4d1266294a03781af36e4b00be15aadbf4aa459c870e6e4ea5ea397f4f3bc6f1a4d999eacc54cabda91bbdb616ba481c888cb562e2d7f3eca0d074d815a89166c1a776e6da23c28e6c2dd6f4883985682a194b80d938c06fd9a10d7b29fecef7ca936fed1ccf29d538c4c3634e4259a13d23626137fb76d8785363b2c4607b2b16b65ff5e96f060829052673d185ea67e89fbf929eeb545a45889270e1cb615de414daa103b1390ee7b9c0e88c65fccbd15a5ac2e67848e0ea16f536c7dc4e63a71043f2d3d45877185d3c13af9c9552b6bcf56481a2802d1d10ffc6e0d1683551f6457e816c14e", 0x1000}, {&(0x7f0000001180)="8aae91e6df5aae6629c0109ccbc25a7145fd8401dc848fe729f6861b8d77d39d6c799c7ff3d913ca372cc852aee79a29a1e55841968cbc82cdfaccfa106873d31115fb6a5094efb65c083ce83c7712cd0730489a44901724e11fec5bf3f4569528b120f199262ae84593836853a9226fde6b6b5b9aab6a2bbfecf2325b747a919b3ba12b772e", 0x86}, {&(0x7f0000001240)="f5c22d907b2bc17f45d046980dc44be67d28c8d5c48223704a8a9ce8a4b076fc2cd99a5f6856407a0883c1fb4028868555a98b3bee3352cd444f1a2e9418c951f57fb847a05e893378ba9278", 0x4c}], 0x4, 0x0, 0x0, 0x40}, 0x8080) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2400, 0x0) mq_open(&(0x7f0000001340)='/dev/hwrng\x00', 0x40, 0x2, &(0x7f0000001380)={0x2, 0x3c1, 0xf5, 0x1fffe00, 0x5, 0x2, 0x7, 0xffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x142, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) 2018/04/19 17:03:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10001, 0x80000000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000140)={r2, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r3) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/19 17:03:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x3ffffffffffffbb, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x9, 0x7, 0xee6, 0x80, 0x1f, 0x7, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff]}, 0x100000000}}, 0xcc, 0x4, 0xc53, 0x7fc4}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0x10000}, 0x8) timerfd_create(0x7, 0x800) 2018/04/19 17:03:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="21252a4926766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f6f93cdf3502501732e04504c9af8dda6808b022864a4b66a3d03f2eaa1819109374bfdf803f468f6d04076422773f0bf6e9000000000000000000000000000000") 2018/04/19 17:03:05 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = memfd_create(&(0x7f0000000080)='<+eth1bdev\x00', 0x1) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/19 17:03:05 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="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", 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000140), 0x10ed5b) 2018/04/19 17:03:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x404}, 0x8) 2018/04/19 17:03:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000180)=0x90) 2018/04/19 17:03:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x4) openat$cgroup_procs(r2, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000000280)="40ff4a406c828b17bca3cec13eed27ae759364d86d36f535507cbf68aaf537055ebf2bb54bd0237d6c6e701d0dea7c338e043ea021d21f3ec7546d39f87d26b1d37c56e89138ce1ee17ed1885ea346f590a97407f129eed32f5e96c5f34dcf44c1e02c9a094ee6da85b132677d934c42b1f22f7cdf955cabc7d249c54d85d558cd578e5bc67a6b629c18f803e691133fb89fb9c32ab148d0ba60c5473f9df7a7c39c0b2228edee0e28981190bb037d2bb80ae8581dd1b897a72e688c07046b0e5244c1db2b1c0d5a510e6ca4894afe99b62814538cbf7abb7966fc83af4ca8d4c3b53e531ddd", 0xe6, 0x800000020000000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/19 17:03:06 executing program 2: unshare(0x20000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x38000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x78e0) clone(0x28000000, &(0x7f00000000c0)='}', &(0x7f00001a6000), &(0x7f0000000000), &(0x7f0000000180)="87") 2018/04/19 17:03:06 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="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", 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000140), 0x10ed5b) 2018/04/19 17:03:06 executing program 1: r0 = socket(0x1000000000010, 0x4, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r1, 0x4, 0x70bd2c, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x40) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x10000) mkdirat(r2, &(0x7f00000003c0)='./file0\x00', 0x10a) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000280)='gretap0\x00', 0x2) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000300)) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000340)={0x6, 0x100000000, 0x8000, 0x0, 0x4, 0x7fffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140)=0xfff, 0x4) 2018/04/19 17:03:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)={0x0, 0x0, 0x7ed8, 0x0, 0x0, 0x0, 0x2}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) 2018/04/19 17:03:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x8b) io_setup(0x1, &(0x7f0000000000)=0x0) io_destroy(r2) 2018/04/19 17:03:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x4080, 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400200, 0x110) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x4c) ioctl$sock_ifreq(r0, 0x10000000008993, &(0x7f0000000040)={'bridge0\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x3, 0x3, 0x6d6}, 0x8001, 0x1b, 'id1\x00', 'timer1\x00', 0x0, 0x10000, 0x2, 0x5cbaaba0, 0x8}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000100)=[0xfffffffffffff69a, 0x1f, 0x1b, 0x1], 0x4, 0x4, 0x10001, 0x6, 0x0, 0x20000000000, {0x0, 0x6725, 0x8000000000000000, 0x6, 0x600000, 0x3b2b, 0x5b, 0x6, 0x1000, 0x8, 0x4, 0x2, 0x556, 0x401, "650b1dd0f47bb50c3825a3a76dd0b587da09304c903d420f5ccf6b1d9c4dab8a"}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000440)={{0x40, 0x6}, 'port0\x00', 0x40, 0x2, 0x1ee4, 0xffff, 0xfffffffffffffffa, 0x55, 0x8001, 0x0, 0x5, 0x3}) r3 = semget(0x3, 0x4, 0x20) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000001c0)=[0x9, 0x6, 0x5, 0x0]) 2018/04/19 17:03:06 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:06 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="4411091a000000000013b9c02f5c7822523812861fcbd18f134a439d1b585f507e37121402bc58f04ef8504bda34baea02df071fea4dc60859f50f84875dd91745d21e28902f5e9b927b60eaa188", 0x5) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) 2018/04/19 17:03:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x3ff, 0xfffffffffffffdab) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x40, 0x200, 0xffffffffffffff7f, 0x40, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4f2, 0x6, [0x2, 0x2, 0x10000, 0x86, 0x9, 0x5]}, 0x14) 2018/04/19 17:03:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) unlink(&(0x7f0000001840)='./file0\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/19 17:03:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x90402, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x6, 0x1, 'client1\x00', 0xffffffff80000000, "b1e97cba9be2986c", "d108f7dae6381bac9d8d87e63e4c36005e6145d32b14d0983c293eb2e429bab5", 0x2, 0x8}) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xffff) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffef8) 2018/04/19 17:03:06 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:06 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='jffs2\x00', 0x0, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000000)='+GPL\x00', 0x2) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530202920656d3170726f632021736563757269747947504c202b47504c00203a40211a2f2d5c7374656420202b47504c00202b47504c000a9f2e00f0b88099eba733bc5872ef12956b72e2b3cc01c4ba5e6cff29ea9b23286ead8e5ca04ea54b73e6e3b0b113183225d63851"], 0x81) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/04/19 17:03:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40140) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffa000/0x2000)=nil, 0x2}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x10000000000, 0x1005f, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x2) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x30, 0x0, 0x5}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x9a0, 0x80000001, 0x202, 0x8, 0x3, 0x100000001, 0x1, 0x2, r3}, 0x20) 2018/04/19 17:03:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x10001) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) 2018/04/19 17:03:06 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, @local}, &(0x7f0000000e80)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ec0)={0x0, 0x6d, "73d9e3d567aa54445d203819bee7369b97932ac414c97850f24ddc5a386c6bfa698f267ec07251291c726a01c130d95c3bcca2880c0c7b0c92dd630aef0915bac07080b9c415b513dfdc77a0d2d135a7cb8f834abd8d6f8ab133829a070b4b3e357714bab300a244743d7ab4f9"}, &(0x7f0000000f40)=0x75) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000f80)={r1, 0x4}, &(0x7f0000000280)=0xfffffcb2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', '\x00'}, &(0x7f0000000200)=""/91, 0x5b) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000140)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xa5}, {0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x10000, [0x7ff, 0x1000, 0x1000, 0xd9fb998, 0x8, 0x4, 0x8, 0x9]}, 0x5c) r5 = fcntl$dupfd(r2, 0x406, r2) write$binfmt_elf32(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c4686070032010001000000000000003f0005000000c4030000380000009503000003000000200020000100020046760900000000000700006001000080010001000200000005000000010001000600000000000000008a650b0b5dd5d5c15c603d506ede0eddbed1520e2918f44f22070044ac9fa7fdce71110770c3e777fc9b3da19a0500b14f3e6f954857ce9d1ce1ddee8ecd0c4e1ec88c49a12cb71e6012f7d7b94adcea5db8fcbd0858e1f5dd312d7613a7e26eaeb9733c6bd9457b7718ab203dd962942b109d0af5cad42b89637aa5b66c59a0cb19ce1328fbdb6a947221eba97d223d2390134cae699d01df0f68e76dcf177617dc660d291dbafe3262418504d9be0b3efe165be56dc2765ee105bad5bd173ff1d93d46de1c3aefdf9f100ff9b10b6ad231ebd8bf2ac46da0ae85700532a1a5ef1f53c94eec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x93f) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000040)=0x8001) 2018/04/19 17:03:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x9, 0xda50], 0x2, 0x6, 0x9, 0x6, 0x7fffffff, 0xffffffff, {0x1f, 0x7, 0x798, 0x727, 0x2, 0x100, 0x583bedf0, 0x9d, 0x7, 0x80000001, 0x10000, 0x81, 0x40, 0x0, "f18fbdd23c5d0b2ec700096828a6742a48c274c717f3e23bf4f0f91343c9147a"}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/19 17:03:06 executing program 4: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) r1 = open$dir(&(0x7f0000000140)='\x00', 0x1, 0x20) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x41, 0x96) [ 99.788859] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 99.889607] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 17:03:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fcffffffffffffff01000000000000000000000000000000384e3566ce7b313b754246b884ec07a519c6f78ad341074e0788df20815ebdf201720836eebab18a34e184f9ced6a1f1bfa8f501f48a22fa904afb2a752624dd0da9cf618b38"]) 2018/04/19 17:03:06 executing program 3: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x105f) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000180)=0x1) 2018/04/19 17:03:06 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:06 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/19 17:03:06 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000100)='-)!posix_acl_access\'^./\'\x00', 0x2) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x300, 0x70bd28, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x2000c800) 2018/04/19 17:03:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000040), &(0x7f000000cff6)}, 0x20) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0), 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/19 17:03:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000035abe1e80d903e0d717ac1889a6b545a38e4430d730edb65106bdad85645e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 17:03:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00000011c0)=""/4096, &(0x7f0000000380)=0x1000) ioctl$TIOCCBRK(r2, 0x5428) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r4, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r5, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcd0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000340)={0x27}, 0x4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000003c0)=0x400) [ 100.038959] syz-executor4 (7629): /proc/7621/oom_adj is deprecated, please use /proc/7621/oom_score_adj instead. 2018/04/19 17:03:07 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x80000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)={r1, 0xffffffffffffffff, 0x3, 0x8000, &(0x7f0000000400)="16a9351d4bfa3d2b115edfa08a997ff75ed7a909a4d1b6cffff914e5141336499c9bb8dc9b5f3dbb878da85bca7b73c006a8b110336187203e5bd424abb0bf1f4e98354c4abf27e051b2e75b129fc61163e8ea8c70916e00b0dfdd30849e7d46d1ad88a34712628083e7db996c2ee5a0d7d5178657c535419ee79e2b30929af6ef897b0a8edddf34d421f76d3fe0cb404b2dc97e99f64461daab43ccd23589efb11559dc9724fe9a91f7cf783971131aeed6d61661f70b9f31aa720a8c11f912a31cd55d1552ac5decd7c408474686e4d736c1d5a23af20952777d1c88702af83aa6", 0x100000001, 0xf20b, 0x5, 0x2, 0x3ff, 0x1, 0x5, "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"}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)={0x10, 0x37}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r2, 0x7, &(0x7f00000001c0)={0x3, 0x3, 0x7, 0x8, r3}) recvfrom$ipx(r2, &(0x7f0000000200)=""/168, 0xa8, 0x40, &(0x7f00000002c0)={0x4, 0x4, 0x80000001, "ec6a5cbca0e8", 0x8}, 0x10) open_by_handle_at(r2, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x18041) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x8001, 0x4) ioctl$int_out(r2, 0x1, &(0x7f000005bffc)) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000380)=0xca, &(0x7f00000003c0)=0x12c) 2018/04/19 17:03:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x32) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0xfdc00fb0a65e383c, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="d98399542f2f", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f5fb283470ee"]}) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000040)="ee000000080000000000ec6700800000230000e2ff056362569a4460000080006538000000000400000091", 0x2b) 2018/04/19 17:03:07 executing program 6: capset(&(0x7f00000001c0)={0x4000019980330}, &(0x7f0000001fe8)={0x77, 0x0, 0x1}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xf28c, r2, 0x1, 0x3}) 2018/04/19 17:03:07 executing program 0: r0 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r1, 0x540b, 0x7) sync() r2 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) accept(r2, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="305518b51eb8bbb6637d4c31aa4e4d376820704c63da1a6c1f3dff3971b329de881f0f3ba5c22cc95815c42ed8ec15caa800fcecaa5fa015e44fff13b3e179ac4943fbe380eadc32e89235f4f33e87c55bccd4cdb3a658ca98469e937246184475ad8ee8debe4647eafab873dbe175a673a30242a92b1c76b44b1ed91fe2f42140063b511baf5d8d3abb42f01373e875f7e54c603d8d633e004494353e8149bd45846c64a060a9d7d352cf46e283e60337ce77cc0c37eff6887ecf70b723ea6288f76a33fbc6b1ad9aed384e71e63d4488629ba0162dd97919d9aef0b79bad27071c866efe34fa"], 0x0) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="6f9386f9d38e3496f4d3551bf0842958b1b4cde12594a95bddec8b91f3000000000000696151acac3deb69001a7d90a0433e2fdb729f8c51f280b9f54e1dc67f17c8f31d67da006affe81c0d0c5c7206e6dd1fe260fd1105f86963e32c480bdf5c080f3e571662d1dc7e483ff90aa90048fcc0ee88387107"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/19 17:03:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x40, 0x3f}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4fc0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x8, 0x200}, 0xc) 2018/04/19 17:03:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x8) 2018/04/19 17:03:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000000), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/19 17:03:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0x200) recvmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000024c0)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/205, 0xcd}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/235, 0xeb}, {&(0x7f00000023c0)=""/213, 0xd5}], 0x6, &(0x7f0000002540)=""/218, 0xda, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002640)=""/218, 0xda}, {&(0x7f0000002740)=""/2, 0x2}], 0x2, &(0x7f00000027c0)=""/231, 0xe7, 0x4}, 0x1000}, {{&(0x7f00000028c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002940)=""/129, 0x81}, {&(0x7f0000002a00)=""/106, 0x6a}, {&(0x7f0000002a80)=""/14, 0xe}, {&(0x7f0000002ac0)=""/26, 0x1a}, {&(0x7f0000002b00)=""/4, 0x4}], 0x5, &(0x7f0000002bc0)=""/4096, 0x1000, 0x8001}, 0x5}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000003bc0)=""/47, 0x2f}, {&(0x7f0000003c00)=""/149, 0x95}, {&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/181, 0xb5}, {&(0x7f0000004d80)=""/47, 0x2f}, {&(0x7f0000004dc0)=""/4096, 0x1000}], 0x6, &(0x7f0000005e40)=""/172, 0xac, 0x5}, 0x1}], 0x4, 0x40000001, &(0x7f0000006000)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000060c0)={'tunl0\x00', 0x0}) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e23, 0xd2, 0x4e20, 0x140000000000, 0x2, 0x20, 0x0, 0x67, r3, r4}, {0x5, 0x457f, 0xd90, 0x4, 0x3, 0x7, 0x6, 0x800}, {0x0, 0x101, 0x80, 0x1}, 0x7f, 0x6e6bb1, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x6f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x3, 0x3, 0x8, 0x100000000, 0x81, 0x6}}, 0xe8) accept4$packet(r2, &(0x7f0000006040), &(0x7f0000006080)=0x14, 0x80800) 2018/04/19 17:03:08 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}], 0x80) mknod(&(0x7f0000000080)='./file0\x00', 0x9020, 0x1ff) r1 = socket(0x10, 0x800, 0x4000000000) sendto(r1, &(0x7f0000000000)="120000b4599d3300bd783100f7ff00ffe910f4a9a7c83be9c94177a63bbf2af822d7659a4a45ebbc2a47aae9c09572b011ed5e3de25827fda80334471ff0efc7ce323b675763cb3df66c296c6d0f0c308f27f783428976db655dcac5095240bd8f3ae243cf23453b951e527376031c3f65556dbd", 0xfffffffffffffeaa, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/70, 0xfffffffffffffe1e}, {&(0x7f00000001c0)=""/124, 0xfe9a}, {&(0x7f0000000280)=""/75, 0x4b}], 0x3, &(0x7f0000002a00)=""/85, 0x55}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xde, "5fdaa5f8cfa5bff8b046485949f6931d9322ced6e19b6081c97488f1d978c4f9ded82f7ceebe091b4db218b6ec289b78cd778784c25779f44ed7b607d1c7dd578373bb6fd308b7fdf784cfbcf552ac30d49fab2545f4d28fc17c41414016cfec23aa44cd4e91e123a1aaa513fd41714927df3f61387b27e216b8559ce5d91f15718c5495c58acb3a2fb916791fcdc984d95107119e0c52d55a026f0bb5ab04ccf05f154de6a2e2524878ca0d44ba2324ebe3a5a1a0c91c674a11c2a8621ae5b4a9f59990ebbd5c9bd03403a75bf93069ff1ea9c6cfbf4bb0ea3cbedad5ed"}, &(0x7f00000000c0)=0xe6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2}, 0x8) 2018/04/19 17:03:08 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, 0x0, 0xfffffffffffffffc, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000140)=""/32) 2018/04/19 17:03:08 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f000057b000/0x4000)=nil, 0x4000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000fe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) 2018/04/19 17:03:08 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x2}], 0x1) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) dup2(0xffffffffffffffff, r0) 2018/04/19 17:03:08 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd732"], 0x82}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1001}, 0xfffffeb3, &(0x7f0000000100)={&(0x7f000023f000)=ANY=[@ANYRES16], 0x48}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/19 17:03:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'team0\x00', @ifru_hwaddr=@random="d69b98818683"}) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r1, 0x114, 0x2714, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000180)) 2018/04/19 17:03:08 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:08 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) pread64(r0, &(0x7f0000000000)=""/217, 0xd9, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x71, "a07b1117661f5c6ff77e0ea32fa5da99ae764d8a849e02d18cffb28f3f11d2cc1997b3523adef35b58cd7e23b05539d659ebb2c8d1214b9109f001c9a39519db22d9208d11627cf07e0a9e1b1284e0aa4e0be4d58de7504f9b8d73db39b85089dbd96e94fadb07bc922cba72f80d934957"}, &(0x7f0000000280)=0x79) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x3, 0xfffffffffffffffe}, 0xc) r3 = accept(0xffffffffffffffff, &(0x7f0000002680)=@hci, &(0x7f0000002700)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xccb, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002740)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002780)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000027c0)=@sack_info={r4, 0x252, 0x2}, 0xc) 2018/04/19 17:03:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r2, 0x500, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7c70}]}, 0x34}, 0x1, 0x0, 0x0, 0x8010}, 0x800) 2018/04/19 17:03:08 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xfb, &(0x7f000000c000/0x4000)=nil, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000100)=0x14) r3 = dup3(r0, r1, 0x80000) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x14, &(0x7f0000000140)=@raw=[@generic={0xa5, 0x401, 0x4, 0x6}, @map={0x18, 0xa, 0x1}, @map={0x18, 0x9, 0x1}, @ldst={0x0, 0x2, 0x6, 0xb, 0x8, 0x80, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0x2, 0x2, 0x2, 0xd, 0xffffffff, 0xfffffffffffffff0}, @jmp={0x5, 0xffc00000000, 0xf, 0x6, 0x4, 0x0, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1}, @map={0x18, 0xa, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000200)='GPL\x00', 0x3f, 0xb3, &(0x7f0000000240)=""/179, 0x40f00, 0x1, [], r2}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r0, r4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xd1, "51bc790136a88f745975c2a0f73b464dcb39e58acd9d2bd627a577677a87c8811314e947e83558ac73df0557444950e6462971326bba40e2ce28e25e0d8c51f2e894836c5b8350b2e0ef5ace8ecf839da89e052af8784ace0c8c4f01c74c4d3623091fd9ae094e68e0ff959c60bd938a491b71edc3fa1dae7eea468b954dec0274176aed02de68ff18a04b3166d02730e8f1b9134ca86eaff93fd994a2284e92ebbd9513453baf8efa535bd4428124c5c28668e4d013a9bd1ccca6a58b50d813dc31b305267e1b1a43d4c116dd7c8b6129"}, &(0x7f00000004c0)=0xd9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={r5, 0x2a1}, 0x8) 2018/04/19 17:03:08 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200000) r2 = dup2(r1, r0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xa9f6, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000040)=[{0x9, 0x100, 0x6, 0xff, @tick=0x8, {0xfffffffffffffffd, 0x3}, {0xfffffffffffffff7, 0xb7}, @ext={0x9, &(0x7f0000000000)="3f639a8f45d72b6f96"}}, {0x3f, 0x1ff, 0xc, 0x1, @time, {0x100000001, 0x9}, {0x1, 0x1}, @raw8={"19bdc4cda260d336e8f58a51"}}], 0x60) 2018/04/19 17:03:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000015000103000000000000000000000000870143e78c61c08c2d8a7ba3d7e60ecd5cb204725f077ad1db9da49fd51a2241084b57fc983ae4bfc7abad3730e41d93c04e3461b75a1f820af0fd73cbbb1f105e6731d67880593b487f34b7dbc352ac145cbe2bd8769304"], 0x14}, 0x1}, 0x0) 2018/04/19 17:03:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"bcaad29f3cb192"}, 0x4}, 0x10) 2018/04/19 17:03:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900000000000a00000000000000000000000000000000000000000000000000eef7f5c6e6c100000000000002000100000000000000000b0000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x100000000, 0x1, 0x10001, 0x9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x1, "d4"}, &(0x7f0000000340)=0x9) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)={0xd, 0x6, 0x7fff, 0xffffffffffffff03}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) socket$inet_sctp(0x2, 0x1, 0x84) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x9, 0x9, 0xffffffffffff0000, 0xfd, 0x2]}, 0xe) 2018/04/19 17:03:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x37f, 0x802) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000013c0)={0xfffffffffffffffe, 0x2, 0x3de3efa5, 0x4, 0x2, 0x1}) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/76, 0x4c}, {&(0x7f0000000680)=""/167, 0xa7}], 0x6, &(0x7f00000007c0)=""/133, 0x85, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000880)=""/120, 0x78}, {&(0x7f0000000900)=""/102, 0x66}, {&(0x7f0000000980)=""/129, 0x81}, {&(0x7f0000000380)}, {&(0x7f0000000a40)=""/212, 0xd4}, {&(0x7f0000000b40)=""/25, 0x19}, {&(0x7f0000000b80)=""/137, 0x89}, {&(0x7f0000000c40)=""/98, 0x62}], 0x8, &(0x7f0000000d40)=""/188, 0xbc, 0x10001}, 0x9}, {{&(0x7f0000000e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e80)=""/217, 0xd9}, {&(0x7f0000000f80)=""/40, 0x28}, {&(0x7f0000000fc0)=""/155, 0x9b}, {&(0x7f0000001080)=""/189, 0xbd}], 0x4, &(0x7f0000001180)=""/215, 0xd7, 0x7}, 0xffff}], 0x3, 0x0, &(0x7f0000001380)={r4, r5+30000000}) 2018/04/19 17:03:08 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000004e80)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x91}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x5, &(0x7f00000016c0)=""/255, 0xff}, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/04/19 17:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x35, 0xffffffffffffffff, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200, 0x0) pipe2(&(0x7f0000000300), 0x84000) r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x2040) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4000000, @rand_addr=0x1}, 0xf) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="116862a2b1f31e81b6e773b01bb2d313a35a9b0a64d35955a98d3c9f964e0f6c01d22586376ddc06f42066af2e7fccc02302c76d579552deb149ca6f71b4b0a4ec8a28bf62fe0c6c00dfc540f1fe52607a047d897cd795c9367bffb44acc75c869ede808ac632c1b61ef6fc9259652ead07ec725c8afc0a4ad4ff19269e26594a31c35fb8e44c3038eed3c7d90ad7c957d33af80ff222562e0cc338ec2856f8c2d5c39ed8bcf280795755480fa11d3c14e2b7e567ef1471f18a7d851e59d042643872d4d7d1ec429003eee850e7895d1c0d53eada9237a22872793c7af43f9b7c389c56053f1ad7d57", 0xe9) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xaf7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/19 17:03:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x9, r2, 0x10001, 0x3ff}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000180)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b397e695c0f13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a483", 0xd8) [ 102.046247] mmap: syz-executor1 (7764) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/19 17:03:09 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x4}, 0x8, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000000)='mountstats\x00') rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000000080)={0x8, 0x8180, 0x9, 0x9}) pread64(r3, &(0x7f0000000080), 0x2c5, 0x0) 2018/04/19 17:03:09 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x8}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x3, 0xffffffffffff2017, 0x20, 0x58, 0xfffffffffffffff8, 0x1f, 0x3, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xa7f5, 0x1d9, 0x1, 0x10000, 0x4daa}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x7, 0x0, 0x7, 0x7}, &(0x7f0000000740)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000000880)=[{&(0x7f00000001c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)="de4c4df2661caeecb38b21afba9103399695d48de6c962d3c77364438f3fe53ed8a20331e233bc62eb923cf6e1c02c42f18c5c56851653b939fe00f4888bda99567669", 0x43}, {&(0x7f0000000280)="04e3e54938251b85fab094", 0xb}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000000340)=@in={0x2, 0x4e24, @rand_addr=0xd49}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000380)="7a6f6616d36148e9d7dfaea9fe7a030916454b573a8d54c2d05b7b3d7925a2d34968a86bee46d1970afeff9e54cb3694e9e170140cc86a84162944ddb4d25e49a294bcf8a3386f4b2e762f50970b5dfe7ffab6eea18017c802a3b911f92b126cbc0db498f6f28dd50468d37a824d9b10caabb69422d4ca66e98634afcb5c1309549fa2b3359ac1685fbfaa8050f9cc4e68130636337dd9471485e3a9149b191c0d5be12b66c79a7361b036e2a0d01765785b", 0xb2}, {&(0x7f0000000440)="d254a71b2cf9f894e0fae6a92714b971b6a40a4462c7557a98fa19aebc16355fb1bf4bae144a9eef8972e705c3825e9453df590aa2be1e262991b854d578b31b", 0x40}, {&(0x7f0000000480)="2916e690a33454c65b0a65479ac9c0217e7f0cae1214890d5b6be60931eb855f8ea423c56b7dd10510795e973f5c2bfbdc804127d96d85993d49ab9b4e4670148a59c5587c1e627ecb75836fefe8aade8940c3c3d36858d65985dd6944fff25afbf8108fc920fe1463668d65e2b80c87279a0409f45560ad81f92ebc1fec6f559884a08dd0bf5f66b6026396256f3d8f9545be3808cf1cb7440b2eca70d68cb24fef0ea5f09c7aa1d154f8152efdf707", 0xb0}], 0x3, &(0x7f0000000780)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x8, 0x7, 0x2, 0x8000, 0x3, 0x9f2, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x20, 0x3ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x2, 0x4, 0x0, 0x1ea9560b, 0xf0b, 0xeb70, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x20, 0x3, 0x33d0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x201, 0xf969, 0x6, 0x5, 0xae, 0x787294d3, r3}}], 0xf0}], 0x2, 0x44010) mkdir(&(0x7f0000000980)='./file1\x00', 0x759a32ee8d813e90) rt_sigsuspend(&(0x7f0000000300), 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)={&(0x7f0000000100)='./file1\x00', r0}, 0x3) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000d80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e21, 0x0, 0x0, 0x20, 0x80, 0x3e, r4, r6}, {0x3f, 0x1000, 0xfffffffffffff001, 0x3, 0x1, 0x7, 0x9, 0x306}, {0x305, 0xffff, 0x1ff, 0x5}, 0x6, 0x6e6bbb, 0x0, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x3, 0x1f, 0x3f, 0x0, 0x7fff}}, 0xe8) openat$cgroup(r0, &(0x7f0000000b40)='syz1\x00', 0x200002, 0x0) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001100), &(0x7f0000001140)=0x4) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000c40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000ec0)={0x204, r7, 0x300, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r5}, {0x12c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r5}, {0xb4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}]}, 0x204}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={r1, 0x7}, &(0x7f00000009c0)=0x8) 2018/04/19 17:03:09 executing program 6: io_setup(0x5, &(0x7f0000000180)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x400000, 0x100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) r6 = eventfd2(0x6, 0x801) pipe2(&(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) io_submit(r0, 0x4, &(0x7f0000001a00)=[&(0x7f0000001580)={0x0, 0x0, 0x0, 0xe, 0xc000000000000000, r1, &(0x7f0000001540)="a6efd7fe7b75", 0x6, 0xa00000, 0x0, 0x0, r2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0xfff, r3, &(0x7f0000001640)="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", 0xfe, 0x2, 0x0, 0x1, r4}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x8, 0x3ff, r5, &(0x7f00000017c0)="e74f14ad39b5112d20f71d6834fd9f65281d9942f688abe72bc46da9473ba5d4ddcf988e1a4433dedbb8bbda6859f9e9ed0731b96e438ecfbd6e387d2f7970849c372f1e7c23a90b498d3b928c2686abfb23a78181717ac87d68891128a293321fd448c8f5ec2a7356099e8fd235066c08af52122f6778e788353046665739aa", 0x80, 0x5, 0x0, 0x0, r6}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x3, 0xffff, r7, &(0x7f00000018c0)="50428cb08adb3c30a622e31c9e059fd3d1674081a0cca21462fa381294f2f6eddfeee4ca0fe71baee16c69552863f7a4d086ffab8fdd7daac7a1ef343ab81d94d56dc61097d32bda3af061eea73bc87a81b6b2dc477b945bc07e63c4e8251840ae62450e7645aec042ade401447c6147b16e3dcebabfdbc1ec09d0b3f75018d1f182a670906483200bc84653ca51b5c278214a2d7589a5a075758ebaff42c859deea76b25a22d48e07488a925dd74c9f658f522ec1745ac21c5b9a9b4a060eb5f72910eb423c218a7978093bf5a3907277d5e9be07026af01688ae31df42c421266eb14e267ff7266f27dd34f10a46239af3", 0xf2, 0x40, 0x0, 0x1, r8}]) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) io_setup(0x9, &(0x7f0000001600)=0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x111240, 0x0) r12 = dup2(r9, r9) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer\x00', 0x4000, 0x0) io_submit(r10, 0x3, &(0x7f00000014c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x7, r9, &(0x7f00000001c0)="3271763d37a359c6f1ee01dcd0208d8ad958699667c47cf39ee4bbb4eed7b5dfab6781633fb972a7a4ef225ff32b43c868766827916b321da5da41d613fa56aee8cfda82bf6be5d7dd59d8363902e619d05d7c01889a73aaa90e093bbf3f9904b6a5c7de9a4204dab4ab4912c73bd420049cb6fca45c61d4b3b74c1d700ea3c4d325637a589fa13cd74d2666", 0x8c, 0x1, 0x0, 0x1, r11}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x80, r9, &(0x7f0000000300)="197a143c833ff78443d731409d74779213ec9e2a8a1b1545e2f3880d5dee314f13f1fba0e5c1da0b9b8a0fa51388c08bee2dc3c708d687424b11c0f23840259af85f8820b07efeb5eaec7f9d840a651cd6f4143a402f9178cde12ea8d334cef060f386359deb5f8e3641ee7b694db1b9dbe2dbe5a29c3a45a40acd3f9ecc62f1f45ab1835a70b2d9cd98d950bced4108988231cb8d1cffe012ab4cc4e19297791329d7a131fab519325f5adb8eb2525fbb70a6760ac124e16a5a6e2c2e9e602dc554401f17f5f367a356f49249249d6bfd7cef45a56b8d", 0xd7, 0x590a, 0x0, 0x1, r12}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x400, r9, &(0x7f0000000440)="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", 0x1000, 0xfffffffffffff97c, 0x0, 0x1, r13}]) r14 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') sendto$unix(r14, &(0x7f0000000040)="fe1a2970472e1ae6b821613044fbf7041c7519d3ff253dd0269c8fa2e9a0afad551f760f022510e700c5047fb4a4c176de39c4b57b9daa9954f1519b8f4b91751091251042eb3c49e5e8f5dc06124038394fec29ab57524d44e7384eab5b49ebafa58c08f616a5d7f8e75f590255e842f14b48b3757ae4e2a85233eee3a3089043a8dabc7471db26f7cb723aa4", 0x8d, 0x20040000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/19 17:03:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept4(r0, &(0x7f0000000200)=@ipx, &(0x7f00000001c0)=0xfe8d, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x400000000000007}]}, 0x10) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd9, "d90c637f14ee53b59574c3f47159cfb92c19750130a99365cf1fe33636c68eb21c90061436ebf015b14836b15a4ce98cd1630bf8da9c36b15d95b84261d41ef4b70242f7e0e867bac14522ecffca6435225cf2f87a70f00d7f44c209ce234d048a2a27da469c04d5be72c3e36279de14d348e8b9dae57adf6dd6f35d38112fd36b72cb159bfba1ac7764e3625b9ed00b53a8d3eaf815acfc20c6c5690738bcd9bd3020d7220c3b310baea54e5a6ebb3540cecb65b47f6b0aa0d1262ae2df2565b43266867053f4a23e0c94272e804b007d4e18c740a958edad"}, &(0x7f0000000000)=0xe1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x98) 2018/04/19 17:03:09 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) r1 = socket$alg(0x26, 0x5, 0x0) getpgrp(0xffffffffffffffff) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="2f238d31c0c0b80f5d5e1bdef07d4b5e19285fe21d1be415a49d454e47e911b033b160e13761299da314ec95c3929ddcd84704eff4d927b8a849654a240e6c4d337071c387db37993ca3f590aa16f48a2982764bff3f6c94532f88d1ac64d2b1072b6b1d98e86e9f2ba5eeb06ecf5acb37c792f0afae881c8a2c043b683393d6945ad845fa32e30f4db749bd8684b9950675e5a206e4389eddebcf9d364da2e925a9c94a18668c838e5417f77cdbc1ae0423c91912f1d008d2105536cba1b990d4d8d398e63f691bfa194d44eb05f27dd2410ab5613c9c243037f2451d34deb1a80389b50bfe7f3be6d6c69788e9158fa7abbf113cccc348120a691f9631f39f8f04b7b315779761b1179a87e47cfe9fb9f2c086829127f9153864673dde526e69f5b12729ede5e5acbada577cf7a925c3aa42a2376b0658caac234f0017edd5c11b5477fdd03e37238321bbec72456697d11cde74351a48fc8fbc6bb78247ba4adc15aad4b80758b37081b76ab0cd8ba1be744f3346d4e45b0a2f26f119283279a0ad9359140f9e0ff538ddef434c4e8f241b16cc8e9f37ab962b4725fb1ea8db61a2ea3075daabbb7cc854335b8949bda0a367ca2df7ab74182467efd1e442a5dfb7501d299966c6acba262c53a2fc78603a942514cae4bfd1005b1247b7f6f0324884873dd940c4065214cbad4520b9f35a854e46e23f029183fdc76c06a94ff5df20c896ec46530207ddea515004fef6358e2b95d1d2aa314c5162a7ceabb315b1ec5ef8252c8af1f22b649cd21667c2046283c81b81aa1fb763a3db7a7d4112b6a7d13674c28d4937452f50f527598c098e2feb993cc5b704dbf71e16758a2503dd9e2c4478a7186eace803e160e3aabf33c6b9ceacf6f9bec8a07c61013d019facb15de478f847a0f2b98ff500797d8fa16d80ccb8e774405deb5b907fbe01e7a2f20428dbdaa126d65d1a85482b52ada2299c0a2edb444e74b8050d917528bd3c4f38cd235163c99236499c1b0937d066fea5452493cae7225abf29375750a634c60824179c098f86e0cbddbe6cd5d54f68bfdcb62c93a489626e966ac9833d73ebdac97194198800d9891b0bcc190ff212989fbe56a939d37ea4e224dcd28f1ccd95b1cbecf77638575425a0ecbdcb1328fa1c56647c371060424d7a1af07810610303015770b73f4db96a22280123f373957f86cdf769ce7723f0842c113f1e06c64d4a53603fe957f6bdcf674bab856fc6255ab00b80ac8b3b724a5694d1e920ac9e7b67d0513bc04aa124ab80a4d718b7b6ae241b96a10aa665b71ccef58d71acb8f03b092f2ccf31c22751dbdf5bd80c4d246b970cde59a5d5d02540fd815b31f5bd9e5cfbb8258690ae4fea78f182231d282e8089bbab5e7b15bcb6cb2a7b0e445519cba7d765a60db95b726672c2653fcfadc750b482ff74b9200fbf05c4436b9732f4e7d7e4ebb8540b6dea08a1e3863e8ab88178d2bdccc0eb84692c1bacff656a10cf652721a15b851766b4319779709dec5388800e4b15d235425250023be15cb79102bea563066e7575c65644420692db6e7fac5462ba180821ec895fdbd389d4d4531fc727ee7b629f6bb4d799f87ca0b1a19026a171e418370a7d94f3b04ca337e4485d51da0c5af754b13b2d489b1e34f5173bc7e3366227750e8c7a43f85c61c6f1ffcebf43255d24790ae87ea73fe5274be6a74d4c54b87e881c85f43dda44f5e23a05b87ae474c33b29ddecb75d259c348687ceb0ef96294e669c156fce73434aa15ff5934c5838ab47c72cc95a299332f526ccba43155877eb401a70d49eaecf07479f0bceb1e9a1ce7146dc8069a0dcf17d2d7cc9aa3a416e06d7a1534bb7c16ed8d5f7bcea68d161d0923052332a245059f8ac2b4c2dbd55af15792c7234545dcdb7eba784ab122cb867740040f37155102c8aace861a120b5d61f1bdc4708c7602fd327fa3485281e327cc2a853f802ec04c10a7e6d0166a285f0f2d809f6b6c68d2faf2b5f059aea582c83b3972796d86cca856a5957b53c84b8525e82ae825df0e45a559b0b8e13473b612ad8e9e184fad0834463ebc7553bdee6283d1d08b50e98f8da2744ae773600be86cf3054855c4d4bcd956fd9a544bd0999e5e6d5ab324e54c7afe10414c031056f7deab0587bc389d9c9e464370336f986f9c5f51d77a89a9fed65c40facb17db2f753a4d86ce0084f0c1a978c10a3d7398f266da0cc18f5ba2c5e5e9635572b0ef7163d84948cc3e6657716b6ea5ed72998d1320ab56b129e0f93fc255dddc9e1f533c916edc6abad49ee7dc4eb5c5cd725df2aa91c9a75b48945275e3f8fa193ae05d4884bb33d5315e0848e88434c27cf74995d721c28bfb0057ad64071437a581842cc99c371027c61407b460fbd86723d8a9d46e1404bc09d9abbcf6027d20bd6103c75f80647defae7619c1c0fb54aa010d0ff5d70eff93b84bfd1dc9088b963be7a9a27cf0358bc385ec3d937a2cf2d822e91b645a07fd19d214063f1feb021aeb9e29476cad53b5b480d1d92cc617db86f9ca120ad53d4cce2df421b20d1df6c4269cc6018270aebb94d86f5729432595c525055cc8a36f883446ec8746e16ae3b50bcae1e0993fa730603ca6e5999753218e1e4fb92ad3f427f44876b5b8ef7ffc5f8816b16fad41696317c78b0fc7a6821bb78944f1860c4a06cc6fcb3175c5726e544aff5f74bfeff93db59551ddeaa80089ea62576b116beda76764c20ce92099e68557c06b490506ce478cfb5e5f9b741481c15a81aa8f04750b1f8c74eb727f3c9a2ece05271dbeb3c6edad33640109cf23acc071919de5fc462ad4c8d15910adbddf05fde09afc4b4997f702a4ca94a532f08f2a6908a468dceca6505eef916219ef8350d22da93c274ac327e9e9d3de911d5634ea2836e476bb54201b33f20e584991a2908c0c56b583dda957bda62a6885dd58221b90b0cc4a2e9b7b5aa9e1eea3c64db3c404d07ae5a44c1e08aa4835eff0ea8bba40b73485809f2f0f5a1baaee0f6e5427878cb803151ab6fa75f986ed1da0a80c813e474cb54d5e6492a0b84afe6a5716778a5552321b7286f1ba0710d548e80562ba1d26f92a1733743ee041e3b2d9c7496030f487f2b83fd1c3d78e9792b126e1a4dd9ab98cbd2c062ef920b936d05054d1f769022706a529ca753e7143f92017c7eea74af5b82f34ef0081b5195a15d2a8694d746aa0031baca8ce36b361e7af33e0cb1c13cc40f1b4dd091496eeda048ccff0c55034cd03a62e23b92f0dd820165cd4abd6ff497a384c80cbdc4ebbf9323920cc6120110b010dfbf1dd9fbe5514e25bcfb5430a3aa65fe44953345faf0aedcf12417496cef3e9dbbd9851ca0324bb8cf09fda475006f58995b56b5d837d7d5c611788e91164f0e82add8c48593989c609e93153c0878c079bc945806bd8579a624b127379ff796bba769e9df30ec136bd15c07e51e39a90507c794842199fb6be5c4ba541c3f81b15e7eace1fc015f9e3f7ef07c7e885372bd90c144ea92fdd62601ed8e38f73eaa6b570d72cb49d28dec79964f964c9d4a33123f26dcd6d307525adb8a92f5167fcd68537bd4a1d3b5a5d8b49f990f469297fc868a5f6b0ec297bbf40657376279abf15f34f1fac4c65a0c2b3f99dc4ec38e04ccc8be7040a181fd7f918ade51cf25d7a34a84f5d0df99dba40bec8d013f9d2788bf99eacd95e648fe7bf6da6ef1eb26be8c88bf7842f71211608d8d36d2c9fc5faf62a6f8eb4ea89ae15f1245bce8feda2320a28d17c8c5b8af779be828acb6998af1ecd677f6196e78e390d595fbdd4d63138227625ed95bc5558934fa97e3a937e7df46572db2e7ac687c39b8adc36ca0f86af2045dd5ba5b0fca1f7796a0f625ac7d32b04aaf255014ed5a2e7d3d58d4285e5d52ab0d4a1899bda62450ddbf8518216df34415e9b2f00859f1d8b3686ac7ae4565a9c5921f79961351ac6adde97fe4e952e029d6d1dc12f9c0bdaa6aa0d83817a68e697c57f5e942f5e6b1f6ac53678ae637c45ec7e7ecc4620221054847a9e4effc04f1cd8292f9a365c634cdd118cd17899a0c5ed579706c75bba27cfea69c8ed2ab5719c8c66bb760d9c6075987cbce4544e24bc26fc9c9c3a77e611430f1b65a433f3e66271e0281d3bd6d47b2af532ac9d668bf575a0602a79bead816a8d2cc27bc19dee1d56bc941d83e12f0744c7aa7464a03f3450e7fb384db83a0af5055d228e81cc116940f639ba478cd30037cec67d1ab1d4dcc505b258abe49ded1445feb2ec8d46617c2d544155aa2048203d244e9102f784e8d3abdf0722c8d3f504cfa08ec990d61b96d388a03c31a2b2a6319af5efa4772cf594bd9ebdf8229d1d1a5545a3084b6507fee5433d50e3da77cf7b44e3394ae4df323c2f626f57760ce14f5148537f7754147e11f1ab1364ad88e83c29812c70bb842086fa4ce72f03e39a66e1c0b0868fc4601e70c68334ac7b1af512b3f17a9bf0eb7011d4e25da70847c27113357cd8f6f3dd154d173b3d9d4c91cb7f743d9241d41631791492fcfd5c3f5c096f82e8b6734d5a5ac8f1acaa2b3f34cd3c19188cd60fd8b326b5f8b08d3d83ac60e0adf63e6817c8bfdf8f0b387fa617dfe92e987bc4705e5f8c8359cdf6c9445f982e9e5167794c1d4eab2d8cebe9e6a62f5103958988205635c5e989a73442a0f323671a5cfb984baf138f963852551bb24260d30f4f5c77801e4bf287a7d71de12c67ff8571e8fccd8f722ba42b45e02f4a85417b29027b94bf2959172f557e48b0c793be3631a398c4a8004fe6d7710abdeac0f9064805bfbddf80819d6eabf31e9a2c2ec58f7ae9cc61016b867dcc9b3d39d1e39ffb2f79dc61ea699932026c8a06b611f8c0485ea39386b69ec743579d3d8b6e6b644ce77a5a7575c165a5c0a0df1ef5a302e1be33c2eaa3c662d0cb4d00765db72347f3a72e46b7a5f03339a578f26e8c95978b042d6ca43a1038ab5884177167332e541382e1aaf1864ffd24f57ce6ef6590fc29f9d5b36c79a48a01dd4bd2d20668dfba7cbb6b0940934a3cd4f4b480cce7f0aa2a99c8eb852aac3b612f5457e09d98d192015249cb9601fc0ca85fe24f9446568b66a45c74ac23938513e4235efd32cc425eb8fa9cb21d738beafb9b7122b8c8fdca5c1ea43e51e48fceb6770a36b8687536c9e0ccf317de468afd2ab90abbf158c56026148ba197cc38da16f81c880421b6a463d1e2c49a127d0f4483d5a73957a6dd92d426e1aec62628814036553fe2f4cf1a1e3ea77c0b4f7d198ec8fa706296aef6fde66154d16609328a31e591de29cc7476f9609fad1ef7244a57e46ec213597ba76adf3a80f914436ef33e934befedc76f9d11925c513cce7e6e6bf16014bd1a65c3d23f091bbe5003f88df9762931ccdbfc8d30852aa63d9af81589e5abf0284559abd702e4dd67a782d0b137582d654c75c8a269c9471d17c01c941a11a76a29a4c4aa67c118ae31dc279014822fe8bc0cdab1f4fc8d2030ada860493e489fa0bc03210905631bf1a6f8a242a4fe9ebfa751c90edcca4eb2b94a37fead991efc7f4578b145ca5992491907e3d06d4743f5b8098751aac313b5abfa2fc5d1fa53f12d59db8da601b02884c0826ed623112cd7a932846c5a34e90b0d4032dba68b28fc823cf455c52f3e86c9f0e4241d92e0f4fb80f03b98ad63fe569339b04a3112269a6190bee253b43446492bbc9b8e03f4d5f0a2f1d49bcda6d22a028ea51ac72a4f2dcacc911b55d8b666d5e") r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='syscall\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r3, r2, &(0x7f0000a2effc), 0xff) 2018/04/19 17:03:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/19 17:03:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x37f, 0x802) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000013c0)={0xfffffffffffffffe, 0x2, 0x3de3efa5, 0x4, 0x2, 0x1}) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/76, 0x4c}, {&(0x7f0000000680)=""/167, 0xa7}], 0x6, &(0x7f00000007c0)=""/133, 0x85, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000880)=""/120, 0x78}, {&(0x7f0000000900)=""/102, 0x66}, {&(0x7f0000000980)=""/129, 0x81}, {&(0x7f0000000380)}, {&(0x7f0000000a40)=""/212, 0xd4}, {&(0x7f0000000b40)=""/25, 0x19}, {&(0x7f0000000b80)=""/137, 0x89}, {&(0x7f0000000c40)=""/98, 0x62}], 0x8, &(0x7f0000000d40)=""/188, 0xbc, 0x10001}, 0x9}, {{&(0x7f0000000e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e80)=""/217, 0xd9}, {&(0x7f0000000f80)=""/40, 0x28}, {&(0x7f0000000fc0)=""/155, 0x9b}, {&(0x7f0000001080)=""/189, 0xbd}], 0x4, &(0x7f0000001180)=""/215, 0xd7, 0x7}, 0xffff}], 0x3, 0x0, &(0x7f0000001380)={r4, r5+30000000}) 2018/04/19 17:03:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/19 17:03:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x86, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c200000faaaaaaaaaaaa68f7932faf8e815bd963ff3e251133c1b8083b95be2b2e86334baec5b8aec4950f754b50e6b5221012819fde89f946e983cd1e367993d1d6b7509b04681fe58e8c06ebc6173c934c729273478e1828ade7d8a6163116777f90b7680fd4170440a1398a9a307331d3a1f0ecfdb3fdf8f611a48993478c1245b172"], 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000006c0)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000002c0)=0x1d, 0x4) r2 = socket(0xa, 0x4, 0x6) bind$ax25(r2, &(0x7f0000000040)={0x3, {"e2deb923dadf7d"}, 0x4}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x4, 0x30}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000680)={r3, 0x6}, 0x8) bind$netrom(r2, &(0x7f00000007c0)=@full={{0x3, {"e80f8eebe298e3"}, 0x8}, [{"c9178611acf928"}, {"31ade2d1b34277"}, {"1b32c20344247c"}, {"5402ddd290017e"}, {"8e793b147d8d31"}, {"85e4e514e0012d"}, {"9513fa7e5df41e"}, {"f87d6cd72955b3"}]}, 0x48) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='security\x00', &(0x7f00000003c0)='/dev/autofs\x00', &(0x7f0000000400)='/dev/autofs\x00', &(0x7f0000000440)='/dev/autofs\x00', &(0x7f0000000480)='^loposix_acl_accesskeyring\x00'], &(0x7f00000005c0)=[&(0x7f0000000500)='(*cgroupvboxnet1\'\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='/dev/autofs\x00']) 2018/04/19 17:03:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2003, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x80000001, 0x9, 0x6}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x20000000000001b0, &(0x7f00000002c0)}) 2018/04/19 17:03:09 executing program 2: r0 = socket(0x3, 0x4, 0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x20, 0x3, 0x204, 0xfffffffffffffffe, 0x0, 0x6, 0x7, 0x8, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) 2018/04/19 17:03:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) 2018/04/19 17:03:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x9, 0x10001}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x3}}}, 0x84) 2018/04/19 17:03:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2fd0846bc0964f4f8fe3d913090000000000000000"], 0x28}}], 0x2, 0x0) 2018/04/19 17:03:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='comm\x00') getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000009c0)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000880)=0xa, 0x4) timer_create(0x7, &(0x7f00000008c0)={0x0, 0x1d}, &(0x7f0000044000)=0x0) prctl$getreaper(0x3b, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000940)={{}, {r2, r3+30000000}}, 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x800, 0x7, &(0x7f0000000780)=[{&(0x7f0000000180)="d41957b9839b97b518d5e93acc9adca5d05fbd50b9d9cf88eb3a294cfcd7051ec100d568ccc02383ac5e8e736653389b9c1b96f146dc9ac30b99e0f14806dd1688791d50e2a6bb9e21a2d0538907c12181b1c6f10991194e5befcb691f6f719bb80c177fc9e3160e40cc219607e55271a2f09102586b3b2927199ba009de9fe66b6d7945197073c5ac3aa5b7adbae186e1926246b7b2ba8682281fa9be1b844ca8d9c44ddac36e29467e0a17391a03d77e84", 0xb2, 0x100}, {&(0x7f0000000240)="14f98e380b0cd3db14869bb4c7fa7aea81692163c8e326184cde3af8b7cb48a38209da2e7760a1a9e3c58ad74690acf1975d4cdc74546c65fcd81cd86280969efa05d604c60c5f1cce13d610f3bd0c6d8e0efaaec6252a232bc37a76763ebd301f355bd189269321604af21768f6bd7c04d6fa68b48bec624c55107e25a8f6d989c66cac55259d3b240e34ad411b2e42e8b4e1620d66cfea50ed0daac34bf745c0052f719ee95b44d84d5fe23042faf6148960794647213cadae8b85663b9072c7a6ea91d17f437242011f117463f636bcb57372214c", 0xd6, 0x1}, {&(0x7f0000000340)="a56f9387a07b415c3d3b3d246b9ac7b89670c9498e904f1ab0d4ee3f032c1e386dc045bdde5aa56f3294f8e061041304f0f11d6b61e4f545fe9eeb6b7e3770dcc2fecea59888bb6833887854384a46869bec8f99941f697680184f9598f46be2fb7909ba", 0x64}, {&(0x7f00000003c0)="233acec47efd38bba3112194f5d053c17697ad9e0443a38defda017efba41c8ee82d84b5e64ae3120534de933bc3659fbf004ce689c1074eac1145ed5eb5685dea6d976bbb15bff873a76ed0c454eb719c612d35258a58dc681fded5b2f915e28027a3d488a560db20e07f8c9f0b176e49189492262f6b1b7c2343106065970848f7a5796fae08129a1ee52df9232c6e9ada6489deb9d57ffdd72705bb5088a9c6d2f4e2fd2f02c71164db2982037dbeed0316742ce006f16094b3ae00c0b668e105bfcc0f3446ae8d6653e540f7e0d48489e2ba6f4f2e170bb90c6ac3952c6a", 0xe0, 0x8}, {&(0x7f00000004c0)="a16f38745c45429cef141bda9aeffd000d1e15ae42533beec328f214e373b7d90b42f713d173cb9a584365cd2a0fadb2f0f992b70ab0cc00dd279c8a1d4853cc3d1d77704422e1c48743a7340cbead9e162cb5883eb9c1b3240749a2c5d6bdd051b340446e92c9d30ad4c2e645b4431d9656976dac45d48b614a8e6b7403461947644af62dd983781f3f05abea1e4affe31e0c4016da5e2931aa90a96387aa8e25299781f93d7915f0846a944cb5f89457ffec23e552da4f49caa9bfe899361fd504c2e58b0867c8b7589417bf018cc07bf90dd2690a9b21edd903c65075575c2201e875", 0xe4, 0x6}, {&(0x7f00000005c0)="a58eb44a527670d720540c3e7712772447c78a01cbe3b3254dc76e80dde5e2e10d0bbc24fb4d5335f6d8ef9ea280d82c39867562a89371d668a33f916decc3b168f64001ab259a5000d66e76e3fe2f5024c7d23e149da40e65f39c00f5ca9fc8921ac28d2515ca0cc30ff9ff8b154d0097df7f5244498aa5c549a7a82f42cc739ce19630b9b9495b6d7af506138fb32d0f90abc4b27bd93a68b801a116284dd7e23b0a7947e9a6363e4b74297da007076c8961d0692e11e953ebd3529ec3c8f0abdc90ed48b1dcd23add6e58f3e272dbf102ff07cbb88d", 0xd7, 0x6}, {&(0x7f00000006c0)="c5c1e62bd7f50e238efb3e23a1bb3e017daa387f38eb48a6ed9c9bda8c5f0915b39036f2975876a4c2789f242b867e79be4e50ce4b0823f85a890af606810661a48012feac5169bba163b0fc75cd29d1668ea8b401edba54fd14659ad10271a2203fc5304ffba142ae85d26b1b513f512454a4b727c24f36f2d427b753bcae6dc3d3b4d90681418d43b4afc7715e60962135ac2e43b26972c78403801f553c9c7a2a69db32cf", 0xa6, 0x7}], 0x81002, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000f7a000)={{r4, r5+10000000}, {r6, r7+30000000}}, &(0x7f0000000980)) 2018/04/19 17:03:09 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/04/19 17:03:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:10 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x74, 0xfe, 0x3, 0x101, 0x0, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6e732f6d6e74006b905700570465833d020254e1e8ae7c") ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$VT_RELDISP(r1, 0xb702) 2018/04/19 17:03:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000080002, 0x102) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0x80}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/19 17:03:10 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) 2018/04/19 17:03:10 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x8000000000009376, &(0x7f0000000040)) 2018/04/19 17:03:10 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) getsockopt$ax25_buf(r0, 0x101, 0x1, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x7b) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000000), 0x4) 2018/04/19 17:03:10 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000d00)=[{&(0x7f0000000b00)=@in6={0xa}, 0x1c, &(0x7f0000000b40), 0x0, &(0x7f0000000c80)}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x3fe, 0xffffffffffffff5e) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000005fc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001440)=[{&(0x7f00000013c0)='"', 0x1}], 0x1}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="ab6e29d2e745878890a52696887d34f288be23bf74037a7bcff7213803dc9e928ff9428b80c552fe65af6e47892e79865afcfa336b7114c5a6caf47cc39233c0e5e81a7b64084d254168027735f13b45780242b7eb68", 0x56) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) 2018/04/19 17:03:10 executing program 7: clone(0xfffffffffffffffc, &(0x7f0000000440)="7b287262f59a878ffe50767b0b3b67a49cf8bc6cb8052b3b9c3c9f0f3b14a6011c3163e11132ad08801d0f99cdb3764218b7914b2ef9d8371be9b88da3b7443f10dabb77fea4e2a6d170d2d1cf7fe4e148a6d199cf0327fe6011d995a6047e7ad04dc73f0b9d4c6375d8bfdf17a0b602469005f291e810e5bcf769e6e2f2e6854d", &(0x7f00000023c0), &(0x7f0000000500), &(0x7f0000000380)="69c996c30b241886fa77c2c7f5f3b16c8a3b384849390181618a8c3241c2a3b194fd377a504d14297e823ef46da7af6341b861a6e508fed29fa3de05bafe506d03fac42d9f33aef36315eecfd53fe3ce6f77ceb3e767c7a510c7292b3ff661b303701d25c11db1645612f41b6441eaa3ce6ce6162386f10a4f34da1d59c07c8e10a711f88ec9675025aa2751c71a2e665a9064a95394984e17daeae9ac25d17c9886fc5db13a23f298c4ecc79fce") r0 = memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setfsgid(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000040)=0xe8) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@broadcast, @multicast2}, &(0x7f0000000340)=0xc) bind$packet(r0, &(0x7f00000001c0)={0x11, 0xf7, r2, 0x1, 0x137, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000002c0)="c7ae518e8ccb122a691c2b75adb749ae", 0x10) 2018/04/19 17:03:10 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) msgget$private(0x0, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000080)=""/168, 0xa8}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x2, &(0x7f00000002c0)}, 0x0) 2018/04/19 17:03:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:10 executing program 0: r0 = pkey_alloc(0x0, 0x3) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) link(&(0x7f0000000000)='..', &(0x7f0000000080)='../file0\x00') pkey_free(r0) r1 = socket$inet(0x2, 0x80003, 0x40000000000b) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000380)) add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="4d399f60779ec6d709865cef4a1457c7cd4649c97867392e7158c44e8b3740ed7125894279625db0368b704aa5ee78b06f0bcac7fdc546231ca26937c66a434dd8e5e00f3bedaf95b02eeec781f44acbdfcc17696ff34e33c7e5d95c8e887f090f8b1acd9e0e0c0c9d98f763c90678bd1c284928cc390ab697c0fd01337f8ecc547d400aaf", 0x85, 0xfffffffffffffffe) request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)=',{vmnet1selinux\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x10d, r3) keyctl$assume_authority(0x10, r4) 2018/04/19 17:03:10 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x54800, 0x44) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x8000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000000), 0x4) close(r0) creat(&(0x7f0000000140)='./file0\x00', 0x40) 2018/04/19 17:03:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000080), &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/19 17:03:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/softnet_stat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x550, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x3ff}, &(0x7f00000002c0)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x109000, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x14, &(0x7f00000003c0)={r3, 0xffffffffffffffff}, 0xfe7c3c789b9e97c0) sendto$ax25(r1, &(0x7f0000000180)="1d3fb816c7ac8f445cec1b51798467535c484618a1d68676eeae930d30d1ba477241dcadfe03756c6aafb71fd3d9edbc0e", 0x31, 0x85, &(0x7f00000001c0)={0x3, {"a3b0d30762978f"}, 0x9}, 0x10) 2018/04/19 17:03:10 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="617474722f66734c724d6174650056a77b504a15dd419aa55afbf664da3c18486f076a31dfb862a3c4261dfb81d76b46d9af82ad26afb130c3819e2039b7d4e56147059c2c1640d972ec4d7cea827bc99bbb85e98655a011e6547d") fcntl$setlease(r0, 0x400, 0x2) 2018/04/19 17:03:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ax25, &(0x7f0000001d00)=0x41e) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001c40)={0x6e1, {0x2, 0xfff, @rand_addr=0x480000000}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0xff, 0x5, 0x2, 0x0, 0x0, 0xbe6, 0x1e5, 0x1f}) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001780)=0x14) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/221, 0xdd}, {&(0x7f0000001300)=""/209, 0xd1}, {&(0x7f0000001400)=""/208, 0xd0}], 0x4, 0x0, 0x0, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001540)=""/114, 0x72}, {&(0x7f00000015c0)=""/152, 0x98}, {&(0x7f0000001680)=""/188, 0xbc}, {&(0x7f0000001740)=""/4, 0x4}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/115, 0x73}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/108, 0x6c}], 0xa, &(0x7f0000001b00)=""/123, 0x7b, 0x7}, 0x5}], 0x2, 0x40, &(0x7f0000001c00)={0x77359400}) 2018/04/19 17:03:11 executing program 6: get_mempolicy(&(0x7f000000effc), &(0x7f000000e000), 0x0, &(0x7f0000003000/0x4000)=nil, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000003000/0x7000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000007000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000080)=[0x1f80000000000, 0x5947, 0x6e], &(0x7f00000000c0)=[0x0, 0x0], 0x2) 2018/04/19 17:03:11 executing program 7: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0), &(0x7f0000000040)=0xffffff14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x8000, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x1, 0x30, 0x6cbc, 0x3}, &(0x7f0000000240)=0x18) 2018/04/19 17:03:11 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x4, 0x807, 0x80000001, &(0x7f0000000180)={0xffffffffffffffff}) readv(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x6, 0x1, 0xfff, 0x6e, 0x7}, 0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'ip6tnl0\x00', 0x4}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 2018/04/19 17:03:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x75, @loopback={0x0, 0x1}, 0x80000001}}, 0x4, 0x2, 0x7b9, "f8f9b3ba873d40621f8cd203d7b00d9514c9448024d444a53f0eebe11b9381574c67e8cbe19af791c91733eaa3c38d16fd14d9c72c19b7d5d2ddb7a0bb26014a920c3adbde3d1d53c4ce87790f254eb5"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0xbe25, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) close(r0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/19 17:03:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x2, 0x0) r2 = accept4(r0, &(0x7f00000008c0)=@can={0x0, 0x0}, &(0x7f0000000940)=0xfffffffffffffff9, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000100)=0xff, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r4, &(0x7f0000000040)="c2a2d420b744a5a5bdabcb2b964ddee06018fc3ad6b4ebf1d726969694eb95d3ea2f24fe5bfb7717b8f347cdcc50d38b2395928495fd610f04f8aaca774cbeee0880cdeeea27b78eff70f81311ea84dc1e7397a4e1ae5c391edfc1997827ad", 0x5f, 0x3ff, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x40}, 0x1c) sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)="6b7228482ec76a", 0x7}, {&(0x7f0000000240)="73e9bd073067e239db021cd308c9031b41907da06e4ea4a8b2e1043573c147c416544038af44a641f9e7fd34018526f303cd9c127a8e8fe6463c46bac8c4df9d535a209f466ac9cd0c54565494af88edf578", 0x52}, {&(0x7f00000002c0)="60f7df2b4720218da3ed649a297c73f0113fc657793eef3dd504dd1d1a0e59442b1e31c76c8cdd5fbe3c4990e2074c087dad00f905af344661ad41ad3efa33808310a6d68f6545c56d73ef", 0x4b}, {&(0x7f0000000340)="7c99931afb943143d44ae30891dc0cc0b8cc2a6c1645856a48eb5147005f41c7578d21a991d8f3761cbc8cbb10ca1d5ca5a0da682471667fb82c6e38f61ae835f86da3033ff9216d0faca365df2fff290e1d1afeb301f41b1ec707f7ec97bf7fe08f81845f027466dbe847ca3e488b472bda40e622f23e51fe27ea743a5aad9539703cc99788e9e373465da9d155f7081cd53c70b8411784619cdfd02873b56a60afa257ae49740a", 0xa8}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000000400)="8368da666edbd4beee06738846da92caadd89eb07440743d65f980aa2a4621c4a3548da87060a03629d3a9a444108bd4c5f8456139124f3e309deeb84e97bc528d1c8557a728e2b0df4aef0d6f64dfac97ac6d8441ffd984cb9223a1020e6f74374fa380b21f9a", 0x67}, {&(0x7f0000000480)="d0a90cb9e434263e0685af1dcdd6aba88be11e9e9267439e8439efd89ec6ee4ca0445bc42a564f295e0b46998df0831593fa9278294d921dc1cc3016341b85d079e758ee04f1e454203f7f35317c16b9d1bf5634974db8bc234c622e72d90d03e7fab4ac314d286cd5c29d670142b780abd982186534296069b37346f49b7d9b030d6c94fdf59385de10f5cbe35221850ff8a5d693accc99d3fd38e73ac0e8833684e6c0643f25366d1df362ea39e6abcb49d61ccf17177c25794b27f168314e2167cf7e4bdf8dd930d5671c10261ad5675020155a43aa9bb116", 0xda}, {&(0x7f0000000580)="48335457fc425520fdbc263e721d2b5a16dbcf6dcb4c8c68669814cd9c", 0x1d}], 0x8, &(0x7f0000000640)=[{0xf0, 0x10c, 0x1, "3a187f8e4c73545f5b68ba8cfacd84b259d1784b43ac031cbe340155782fa30313d525ec9b8609302cece1e59c4e7dcc0a659831b19636348724b2fd9b08ff4c87cf2fc05a61d48be486b85e7b087e8268d3e7c54de2fa6c83a927b8d130ecdd05397d640c4e5cb33b0a011f5b5070d51debc0cd9def2f067bb74be59527fafe80046166fb5b86c211568e7777594a1459e19f3fe86ab9e0c423651f67050e421cba2a995796489181f77465ef3516cefb1bfade40230804689fab09bd28826aa4d0805cabd260cfc42905a339ee7497162c03884ba13999cf24"}], 0xf0, 0x8000}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xc}, 0x54, r3}) 2018/04/19 17:03:11 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000001080)='trusted\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)='\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001140)=0x0) syz_open_procfs(r2, &(0x7f0000001180)='net/ip_vs_stats\x00') keyctl$unlink(0x9, r0, r1) creat(&(0x7f0000001680)='./file0\x00', 0x0) lremovexattr(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=ANY=[@ANYBLOB='btrfs.{vmnat0wlan0*\x00']) 2018/04/19 17:03:11 executing program 6: r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) io_setup(0x7, &(0x7f0000000080)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x401, 0x10}, 0xc) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f00000000c0)="db4c05a32293cf5eb663840fa0037d31244005dd4f9548e881f8b1084a7c056def113b6e927ea4881b37dffb62736d81190379b0c3ff86b112b537667b409b9db66608", 0x43, 0x8, 0x0, 0x1, r1}, &(0x7f0000000180)) 2018/04/19 17:03:11 executing program 7: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0), &(0x7f0000000040)=0xffffff14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x8000, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x1, 0x30, 0x6cbc, 0x3}, &(0x7f0000000240)=0x18) 2018/04/19 17:03:12 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0x1e) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x6000) accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80000) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) [ 105.117886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/19 17:03:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000080)="2f302c105a14c4d5e3ebca3bcd07be23a65a715d935806fcb15598783cc3479cd28cfee822a973a0caed32723baf3d33a4eb8972610df50158bee57e24951704e79b272649ea2d34a309f8b7bb50be06386f9eea79ce602b6f3620764fd8bc41d3bed3741460fbaa817b1383f19221e9631a08b80f765ccbbae0660566b0da0decac252c360302e99ef3313fa57e022138e93192ee8faea8325a6847a9119cb5e79cb99a2baca956d04c31748483f49038723065f4d7d65ed52c8fc11cad8d78cfcd678a60f22b44930697f8701c366d8c6f3431352187e828cc191ecbb8251136bf1f34c9f566b49bd90d728e9a06dbce0999afce99e3f1", 0xf8}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="756e2ef803a9ec7b2fac75e3c31cc990eb89c7b15da7e30d1a58c26c1708cbd24102e3e0ffb3f8f7bebcce73d2aff0fff00af08f22c63804028513ea2f4434a4c6385b4351ff9fb29c41df872ed06d1b93ea51aa9fcdb1e9585e5059832f1058a0cf9d662cc0d9e798109aa4122537e18cd209c8b8c3ccf6779fbd6ca08a5184da19d1fdd1be3f5aafe1cf416e86f17035eaeb23b4378726e854cfc6856ccbaf8ce340a22ca5a7a0071ad05247c6538af84aa26a27c8591c747101cf1fa486a03897886f88c6d9629c857b59ddce", 0xce}, {&(0x7f0000001280)="b87bd31fee2203c5044e0cb7a5736abd36c8dfbce863d9d120399120b67a0fd77eada354b9a2488b73f2a4e88cd93a3652d85e69eb1e98411c75241e5dc059aa6ab3f90e014115967381371a279646097f986482f0be275adbb68260304330c76f4b7eafd82760c923d23d6f5c57015648f7fd05f1314489b6e2054dc5a7127525712af6eab326db493a88dd0e06014d0df38b36b449b827188689b69572adb85a48fbeb9c224ffea27369870119193bde1f0de86ef21a8041aa1fe95b3f07a4304236c6", 0xc4}, {&(0x7f0000001380)="0027797fa101e483dd0e62268eebdebf50e301b9d34ba02623a66e7b6ede9aa487dbd86f9f0a062b923f11240cbefe303ee55c17fc4e71cdbe9681caa5893cc8887939f56a81fa0f081625069419075ef51618aee913cfed320b9c0c979ec092ae0586abfe838ddd388928cb340f923ea9447854c290435077a5da5fb71af1c5a541c27d7764216280b6f68f9c24110ed96177b0204c536dda4f13c188a61ed1871ce25036d46b0ae33027708c5b6666de55120bd378cf8e", 0xb8}, {&(0x7f0000001440)="3e5b68aee5ed9022b183fd007ff77688e4546a2e9fd62e5587be1e4bfad797edd6d5a5e9dd9756d280daf3a1bf6144efbb3d29fb9e94190e", 0x38}, {&(0x7f0000001480)="e63c37f1180a46ceae30afa7f61c0555944e2d90e4cddd8b8688c6476a9c695807d0d1519f71f9b3d02eb98fa8a8415112577ab17ec4750be29a9f748b20ec7314b12f3d0c1f111aedc482cb26b5851a849cd8c35198af53c777477b23375b0937d908ec803e00102948518f85de6ae774", 0x71}, {&(0x7f0000001500)="9b9cbeefdcaec4446732b52057fe464ae16731d4ca355cd7ec5b1eb67923e135c9f1af3c63ce40e0cb2842c63dd7553283263932c9af8a4714d3deaf8368c5bfbd2b1017f27d700af8a2a7557371ec4f7be162ddcac446feaef25247b7f35f5209c5ac109dc554cd7e2eac97d6a25bc0d9a2e03bdd626c6fb56ca2d7bfd845", 0x7f}, {&(0x7f0000001580)="e116863b5796a704f23288033b23e5ef28b33a39ed0123ff5d3de1f8e043933848610143d4a062f331acff0ba359f64006093f0881703cec22b3d7f23615d7d39e", 0x41}, {&(0x7f0000001600)="85e9857771b7c12fcb07a8c9286ad80c71f77ebcee722e9355fb15cb4979eb3e1f035bb69c4b685fa403dfdcdf6782dae6196f2f48a39cb7fd0b1b5ce5fbe2648ffc0708a17286973e331594a3420b3a5dba4968cb430b25bf610572dd207855e089348c", 0x64}], 0xa) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001680)=0x100000000) 2018/04/19 17:03:12 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@ipx={0x4, 0x8, 0x5, "d19143c8d3e6", 0x9}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="a005384eba195b94668c567c8a3013fe27127cb32d05babee9725e97956f637592480c40fc29fe83afe98219d332ca6ac69031ac0ea41e5b448c90b7030cf318fecd2b439ae46d79eb75217674dc9285089a5e149ff7e33bcbb1604195c3", 0x5e}], 0x1, 0x0, 0x0, 0x4008041}, 0x41) 2018/04/19 17:03:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0xffffffffffffff79) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg(r1, &(0x7f0000002140), 0x4000000000004ca, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000140)) accept$alg(r0, 0x0, 0x0) 2018/04/19 17:03:12 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:12 executing program 7: getpid() r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) recvmmsg(r0, &(0x7f000000b480)=[{{&(0x7f0000000f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f00000010c0)=""/187, 0xbb}, {&(0x7f0000000f80)=""/33, 0x21}], 0x2, &(0x7f0000001180)=""/88, 0x58, 0x2}}, {{&(0x7f0000001200)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000022c0)=""/189, 0xbd}, {&(0x7f0000003780)=""/157, 0x9d}, {&(0x7f0000001040)=""/4, 0x4}, {&(0x7f0000003840)=""/157, 0x9d}, {&(0x7f0000001280)=""/39, 0x27}, {&(0x7f0000003900)=""/215, 0xd7}], 0x6, &(0x7f0000002380)=""/51, 0x33, 0x100}}, {{&(0x7f0000003a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003b00)=""/153, 0x99}, {&(0x7f0000003bc0)=""/231, 0xe7}, {&(0x7f0000003cc0)=""/208, 0xd0}, {&(0x7f0000003dc0)=""/58, 0x3a}, {&(0x7f0000003e00)=""/255, 0xff}, {&(0x7f0000003f00)=""/157, 0x9d}], 0x6, &(0x7f0000004040)=""/195, 0xc3, 0x3}, 0x2}, {{&(0x7f0000004140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005440)=[{&(0x7f00000041c0)=""/163, 0xa3}, {&(0x7f0000004280)=""/112, 0x70}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/242, 0xf2}, {&(0x7f0000005400)=""/8, 0x8}], 0x5, 0x0, 0x0, 0x5}, 0x6}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f00000054c0)=""/106, 0x6a}, {&(0x7f0000005540)=""/57, 0x39}, {&(0x7f0000005580)=""/25, 0x19}, {&(0x7f00000055c0)=""/171, 0xab}, {&(0x7f0000005680)=""/4096, 0x1000}], 0x5, &(0x7f0000006700)=""/80, 0x50, 0x9285}}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f0000006780)=""/32, 0x20}, {&(0x7f00000067c0)=""/16, 0x10}, {&(0x7f0000006800)=""/88, 0x58}, {&(0x7f0000006880)=""/4096, 0x1000}, {&(0x7f0000007880)=""/245, 0xf5}], 0x5, &(0x7f0000007a00)=""/127, 0x7f, 0x3}}, {{&(0x7f0000007a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008e00)=[{&(0x7f0000007b00)=""/158, 0x9e}, {&(0x7f0000007bc0)=""/4096, 0x1000}, {&(0x7f0000008bc0)=""/225, 0xe1}, {&(0x7f0000008cc0)}, {&(0x7f0000008d00)=""/22, 0x16}, {&(0x7f0000008d40)=""/136, 0x88}], 0x6, &(0x7f0000008e80)=""/4096, 0x1000, 0x3}}, {{&(0x7f0000009e80)=@generic, 0x80, &(0x7f000000b380)=[{&(0x7f0000009f00)=""/136, 0x88}, {&(0x7f000000a040)=""/78, 0x4e}, {&(0x7f0000009fc0)=""/9, 0x9}, {&(0x7f000000a0c0)=""/4096, 0x1000}, {&(0x7f000000b0c0)=""/58, 0x3a}, {&(0x7f000000b100)=""/137, 0x89}, {&(0x7f000000b1c0)=""/145, 0x91}, {&(0x7f000000b280)=""/64, 0x40}, {&(0x7f000000b2c0)=""/139, 0x8b}], 0x9, &(0x7f000000b440)=""/59, 0x3b, 0x3f}, 0x4}], 0x8, 0x10000, &(0x7f000000b680)) bind$packet(r0, &(0x7f000000b6c0)={0x11, 0xf7, r1, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) recvmsg$netrom(r0, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000e00)="68c61e88cb7e12e7b2dc22773d2bb20eef9c98cfc6f2b923714b3f82dd0c637458301c7ea889f176ed5be8a63c548cf81c25c0c79d3ea2bcca535ca5c4bb0af67f4ffefda217a00b4a4f172b69f4ef3a33226d65be31760b62a5716b128da2c7003b0fb6803bc68c31bae3f171969044f24bef23cf75d16c061a37a4fee68a0f64d79f1c5a5d7f6edb74514a16ee590a", 0x90}], 0x1, &(0x7f0000003400)=[{0x98, 0x10a, 0x5, "59881bde7d0843d8ddc4ab0490c4bf4f8235ca95028b6c92c7c160bd1942e6a458ddbdb33a05e7f174bfbe29c01d0bee4de35f863ac8e0eaafc1730c054aa10c13ac34dc4d240ebdea1e794ed663be9ee09f425860ede19eca9314e24230af3d4912994ae533c6eddf2d8acf926bc501185d15446199dddf8c6a347885b3852edc011d9553cf"}], 0x98, 0x80}, 0x40000020) sendto(r0, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/31) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) sendmsg$kcm(r0, &(0x7f0000000dc0)={&(0x7f0000000a40)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="e7975d482f72cfa51754e2ffe92c333b5d87f9786b50f7787bd8388e103e4d66be8da333cc2e5ccdfd3ca75abfc9cbf2960856e9a96406413a59cad5fdf37979f006d579b9f95e65f10f5e70137e58c133e9f2b6c26ec2d2ef4c2ca0ba0dd30f27d4d8c724d6797e0da6477615d6944482", 0x71}, {&(0x7f0000002400)="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", 0x1000}, {&(0x7f0000000b40)="455dcf9e9f8ca64fddcc033476b11e42244f0ad13199017879e138aa0edbdb3aaf0130abec7c5a2cac5dc435c619babd326351baa99e322d02a888734066cb9ca127cb51de28d281ce883dab0e16c2f528f20bcb98544f6f47e10bf8f2f34563e3d28faf60638c591ce2d61d40ff288ac52e454880feef9cbe2e0c1c8f67213fa8b9cb5e8982a36163f6528ed31135e734d9c576f1ffedbfdcd2daa5f431e29f5164623284c55fb7ec513a6e58e9b831bacc66cfe02126e024c1956927b07bbb21fd6b3faa20d7f00fcee1031a63872150e2ec45cb090c7a878680feb7fb7e9e55a29378e8d5654ff35de9245fdaf7a2841c6436cfc47ad9f3", 0xf9}, {&(0x7f00000002c0)}, {&(0x7f0000000c40)="293f0a50060c99f98fb7f35fe86d0d3a7c1b9e2a874845336044a1d3836eeeeaefd3e2980046cbcaffc1432508d57a02b50f8ba18f4e8f237643bab916b0d6c1bbe9ab50e0894adc19d91d918cf2706f331ef3b85262686a0cb046e143e6a057fe5876c78b05df58cea27a396c21309ec101926ccd31ce9376b18a2647652ccd8b2ee29d53fc1bce279fe9a10f8ad31fbf1177ddd19ec1f08e74e403662c076d1db2feec451687d4f5e46799d7c129eece14dea26c3b74c4cb3899118579c4de84d79ca259fbdb38ed1e225c", 0xcc}], 0x5, &(0x7f00000034c0)=[{0xe0, 0x0, 0x7, "88a4c6057d3d469bd24e7e0c5cbab6a5b471628ec35373a31d5dd35db1a2cbe7aa13fa26951e2fe1d704343b8d08ddf00ca6dd617b13a13419904148f5b48d62e53afddd5e75477f052982403d84a6d2cf94481b6dc8aa952ae9d04bca47a1836ad4d47b42b59b8ff5ebd621de49c7eebc9b4c86435f958944a270bba95b420d0dd3e7dd800c13daa3ea2d645088f001f4105c8d12e5775c5176407cc6d15d36795a471c5b7116300c79fbb1949c781d4aeea25de8eb7d2b4688496045ef0da5b90055a2922983ca3a"}, {0x58, 0x10f, 0x200, "6c41113b1e3013daf0f711aedb24652c48a4d0b41c3332f7b0321c9cd85125557ce7a3bac3060f9ccae7a17bda2789dd50690bd60df06066ed5e4d224b2b052afcd0"}, {0x40, 0x11, 0x9, "a8a5a1303f609df867d400fc24c214d450ac0acae778d08c88cb8f35ee08f3d7bd1232860222117dc9e4944c624561f4"}, {0xa0, 0x88, 0x4, "4ad22229c971dcdb0fcfa1eec76190a88825ed5dbf8a59d023c8d92bdafb69ec8d5b3d428096b236743f2bc73d62b283adc0c2b5f43c9cc4c647c5ed194e57bf8858eb99cd246238b12f1181d4624c2558d87d0d9c28363b9e6d2531ec19e51c049d40e22c9b948da85b7498c13ee72f339a40cf3ae9bf931de62e8499f2fe58dd150502108c899909f28652e1"}, {0x90, 0x104, 0xfff, "9e9e9869d46e751ec69ec4e100af1289db4c9ce1147046f1e9acf0c6036fa379112aedda3d2a951e683d388b1f3db1c00f099028d739375e0621f8fca9059d8a08c91622c7e736e8de9f90fd88991ce5a3db6cf2946b0ca22bd84703cf10ab3054e3f069b74ceaa2c8df51df2a7cdb49c3a84af2db4bb0619aa68dd9cf7e"}], 0x2a8, 0x24000010}, 0x200448d5) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000ec0)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 17:03:12 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0xffffffffffffffb1) r1 = socket(0x10, 0x4000000000006, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423fdffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff00fdde45c8f305f0f00800018001fd00dcffdf0000000000", 0x1f) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r4) 2018/04/19 17:03:12 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000000140)="09185b01c18d07ee4febea70a2f493850b0a97d93b892fbe8b32bf2745f83775b75388fcc5846d3044c778bcf57a290f31fdbb3fc3089dba1f4214ed84727e7ae367956eb5a6b123db7b5f4eb24e357026e01262dd06aa44f3bd8caecf86026ce44eec99245d86743947dc764c65a080d1c8d8d64850f4ad92bf099472b89621937732e7a82953a3d62a93a08a2878aab6c49acd2dda2a1bbe0c92657111f61b3dafed31041e8ff99a528d29a16c9697", 0xb0, 0x15, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffdf000014000000080030000814000000000006000000000401907800d70502007248a2f5345511d1324a7eaa434ff61e55bbb8b9c4c618cda5c7c0145654e77d2fe01c61823ad7948c33d14c482740c60c8d312f94c0e2176b10da1a8e5f2375a57edd0cd3e115ee4dfcaca2f32b46e9fae35275d4dc34c5809700000000000000"], 0x0) r1 = dup(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000300)={0x9, 0x4}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x28100, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x1645000000000000, 0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000340)) [ 105.223785] QAT: Invalid ioctl [ 105.252138] QAT: Invalid ioctl 2018/04/19 17:03:12 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000040)='/}trustedvboxnet0\'\x00', 0xfffffffffffffd9b, 0x3) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@nl, &(0x7f0000000140)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0xfffffffffffffffb, 0x8) r2 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000001c0)=0x3) 2018/04/19 17:03:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000080)="2f302c105a14c4d5e3ebca3bcd07be23a65a715d935806fcb15598783cc3479cd28cfee822a973a0caed32723baf3d33a4eb8972610df50158bee57e24951704e79b272649ea2d34a309f8b7bb50be06386f9eea79ce602b6f3620764fd8bc41d3bed3741460fbaa817b1383f19221e9631a08b80f765ccbbae0660566b0da0decac252c360302e99ef3313fa57e022138e93192ee8faea8325a6847a9119cb5e79cb99a2baca956d04c31748483f49038723065f4d7d65ed52c8fc11cad8d78cfcd678a60f22b44930697f8701c366d8c6f3431352187e828cc191ecbb8251136bf1f34c9f566b49bd90d728e9a06dbce0999afce99e3f1", 0xf8}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="756e2ef803a9ec7b2fac75e3c31cc990eb89c7b15da7e30d1a58c26c1708cbd24102e3e0ffb3f8f7bebcce73d2aff0fff00af08f22c63804028513ea2f4434a4c6385b4351ff9fb29c41df872ed06d1b93ea51aa9fcdb1e9585e5059832f1058a0cf9d662cc0d9e798109aa4122537e18cd209c8b8c3ccf6779fbd6ca08a5184da19d1fdd1be3f5aafe1cf416e86f17035eaeb23b4378726e854cfc6856ccbaf8ce340a22ca5a7a0071ad05247c6538af84aa26a27c8591c747101cf1fa486a03897886f88c6d9629c857b59ddce", 0xce}, {&(0x7f0000001280)="b87bd31fee2203c5044e0cb7a5736abd36c8dfbce863d9d120399120b67a0fd77eada354b9a2488b73f2a4e88cd93a3652d85e69eb1e98411c75241e5dc059aa6ab3f90e014115967381371a279646097f986482f0be275adbb68260304330c76f4b7eafd82760c923d23d6f5c57015648f7fd05f1314489b6e2054dc5a7127525712af6eab326db493a88dd0e06014d0df38b36b449b827188689b69572adb85a48fbeb9c224ffea27369870119193bde1f0de86ef21a8041aa1fe95b3f07a4304236c6", 0xc4}, {&(0x7f0000001380)="0027797fa101e483dd0e62268eebdebf50e301b9d34ba02623a66e7b6ede9aa487dbd86f9f0a062b923f11240cbefe303ee55c17fc4e71cdbe9681caa5893cc8887939f56a81fa0f081625069419075ef51618aee913cfed320b9c0c979ec092ae0586abfe838ddd388928cb340f923ea9447854c290435077a5da5fb71af1c5a541c27d7764216280b6f68f9c24110ed96177b0204c536dda4f13c188a61ed1871ce25036d46b0ae33027708c5b6666de55120bd378cf8e", 0xb8}, {&(0x7f0000001440)="3e5b68aee5ed9022b183fd007ff77688e4546a2e9fd62e5587be1e4bfad797edd6d5a5e9dd9756d280daf3a1bf6144efbb3d29fb9e94190e", 0x38}, {&(0x7f0000001480)="e63c37f1180a46ceae30afa7f61c0555944e2d90e4cddd8b8688c6476a9c695807d0d1519f71f9b3d02eb98fa8a8415112577ab17ec4750be29a9f748b20ec7314b12f3d0c1f111aedc482cb26b5851a849cd8c35198af53c777477b23375b0937d908ec803e00102948518f85de6ae774", 0x71}, {&(0x7f0000001500)="9b9cbeefdcaec4446732b52057fe464ae16731d4ca355cd7ec5b1eb67923e135c9f1af3c63ce40e0cb2842c63dd7553283263932c9af8a4714d3deaf8368c5bfbd2b1017f27d700af8a2a7557371ec4f7be162ddcac446feaef25247b7f35f5209c5ac109dc554cd7e2eac97d6a25bc0d9a2e03bdd626c6fb56ca2d7bfd845", 0x7f}, {&(0x7f0000001580)="e116863b5796a704f23288033b23e5ef28b33a39ed0123ff5d3de1f8e043933848610143d4a062f331acff0ba359f64006093f0881703cec22b3d7f23615d7d39e", 0x41}, {&(0x7f0000001600)="85e9857771b7c12fcb07a8c9286ad80c71f77ebcee722e9355fb15cb4979eb3e1f035bb69c4b685fa403dfdcdf6782dae6196f2f48a39cb7fd0b1b5ce5fbe2648ffc0708a17286973e331594a3420b3a5dba4968cb430b25bf610572dd207855e089348c", 0x64}], 0xa) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001680)=0x100000000) [ 105.282713] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 17:03:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0xffffffffdfffffff, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x104) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) sendfile(r0, 0xffffffffffffffff, &(0x7f00004f1000), 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x1}) 2018/04/19 17:03:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x8) [ 105.345446] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 17:03:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0xffffffff, &(0x7f0000000280)=0x4) write$cgroup_int(r1, &(0x7f0000000200)={[0x37, 0x0, 0x3c, 0x0, 0x32, 0x2b, 0x33, 0x2d, 0x38]}, 0x36d) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="370934972747"], 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8000, 0x8000, 0x0, 0x7, 0x1, 0x8, "9520b671637d13ad6b66b774d9a7e3d284c5cd53b7858ad8eca98310f4db1b67f9de56b56cd8e8c948871ec22d49c05461e198517bf7e6a4d45f9d4c450de14a", "12247bc0849ab89e721d3272891987811745263b8a54f1b93b6e5ce0355c568c3a1b342fda55994e18bffc4584cae23df3e3536b357289a62c53e85a0ff3f0e2", "c49ec6b50f180fe1aafc69e6e07527f47ad37b8306b7564297f5a310dd52af21", [0x57d, 0x3]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x101, 0x3, 'client0\x00', 0xffffffff80000004, "87c163b68e12ed4a", "432f52b39aefcf7e4549d7029dfc27fb792956a164b7159a2b6c151ed8e488bd", 0x7, 0x3f}) 2018/04/19 17:03:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000), 0x32) ioctl(r0, 0x227b, &(0x7f0000774000)="06") read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1324, 0x8, 0x88, 0x4, 0x2, 0x7fff8000000}, 0xe62}, 0xa) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x1, 's'}, &(0x7f0000000080)=0x25) 2018/04/19 17:03:12 executing program 0: unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="e6b6027f1d7d35ad9d0695c13118caf963a324face50fb5decbdcf0334b786440cb869c23a5640184e04b56c9bba0c2e72fbbf71979f5a2a55033cd2dbd12e93f3c437a23a98927404d9a7499bb189b190", @ANYBLOB="f18a3cf97ffb3982d01df226e1e640adb433eb8fb2ed88489430f27f9be5f6241fb885d65d0637e2925e0a016f2464b32d0ecf5140505de970c3b349b0b0caf442eb50060c15a7941d7d257c0ea30034dc5544196baa2af9bc988868f2827ccedfd8a89cfa032239e653bb0b5bdc8bc5a46c331fecf9d114f2d65ca3521f4bd0205eaa83ec63d222c4d5570688c3810e197aaafed8c8828cb8fc312f881171df12966ab55aec0136d1cb26d8954c5cf4cbfedd9f7a230042ef2ece89f55e16103915dccb52f5fa1f6dae384e170c"]], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xffffffffffffffbd, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/04/19 17:03:12 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x20000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000100)}, 0x10) 2018/04/19 17:03:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000), 0x32) ioctl(r0, 0x227b, &(0x7f0000774000)="06") read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1324, 0x8, 0x88, 0x4, 0x2, 0x7fff8000000}, 0xe62}, 0xa) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x1, 's'}, &(0x7f0000000080)=0x25) 2018/04/19 17:03:13 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xdc, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x81}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5b4a}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}]}, &(0x7f0000000240)=0x10) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/19 17:03:13 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0x1e) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x6000) accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80000) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) 2018/04/19 17:03:13 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:13 executing program 7: getpid() r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) recvmmsg(r0, &(0x7f000000b480)=[{{&(0x7f0000000f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f00000010c0)=""/187, 0xbb}, {&(0x7f0000000f80)=""/33, 0x21}], 0x2, &(0x7f0000001180)=""/88, 0x58, 0x2}}, {{&(0x7f0000001200)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000022c0)=""/189, 0xbd}, {&(0x7f0000003780)=""/157, 0x9d}, {&(0x7f0000001040)=""/4, 0x4}, {&(0x7f0000003840)=""/157, 0x9d}, {&(0x7f0000001280)=""/39, 0x27}, {&(0x7f0000003900)=""/215, 0xd7}], 0x6, &(0x7f0000002380)=""/51, 0x33, 0x100}}, {{&(0x7f0000003a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003b00)=""/153, 0x99}, {&(0x7f0000003bc0)=""/231, 0xe7}, {&(0x7f0000003cc0)=""/208, 0xd0}, {&(0x7f0000003dc0)=""/58, 0x3a}, {&(0x7f0000003e00)=""/255, 0xff}, {&(0x7f0000003f00)=""/157, 0x9d}], 0x6, &(0x7f0000004040)=""/195, 0xc3, 0x3}, 0x2}, {{&(0x7f0000004140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005440)=[{&(0x7f00000041c0)=""/163, 0xa3}, {&(0x7f0000004280)=""/112, 0x70}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/242, 0xf2}, {&(0x7f0000005400)=""/8, 0x8}], 0x5, 0x0, 0x0, 0x5}, 0x6}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f00000054c0)=""/106, 0x6a}, {&(0x7f0000005540)=""/57, 0x39}, {&(0x7f0000005580)=""/25, 0x19}, {&(0x7f00000055c0)=""/171, 0xab}, {&(0x7f0000005680)=""/4096, 0x1000}], 0x5, &(0x7f0000006700)=""/80, 0x50, 0x9285}}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f0000006780)=""/32, 0x20}, {&(0x7f00000067c0)=""/16, 0x10}, {&(0x7f0000006800)=""/88, 0x58}, {&(0x7f0000006880)=""/4096, 0x1000}, {&(0x7f0000007880)=""/245, 0xf5}], 0x5, &(0x7f0000007a00)=""/127, 0x7f, 0x3}}, {{&(0x7f0000007a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008e00)=[{&(0x7f0000007b00)=""/158, 0x9e}, {&(0x7f0000007bc0)=""/4096, 0x1000}, {&(0x7f0000008bc0)=""/225, 0xe1}, {&(0x7f0000008cc0)}, {&(0x7f0000008d00)=""/22, 0x16}, {&(0x7f0000008d40)=""/136, 0x88}], 0x6, &(0x7f0000008e80)=""/4096, 0x1000, 0x3}}, {{&(0x7f0000009e80)=@generic, 0x80, &(0x7f000000b380)=[{&(0x7f0000009f00)=""/136, 0x88}, {&(0x7f000000a040)=""/78, 0x4e}, {&(0x7f0000009fc0)=""/9, 0x9}, {&(0x7f000000a0c0)=""/4096, 0x1000}, {&(0x7f000000b0c0)=""/58, 0x3a}, {&(0x7f000000b100)=""/137, 0x89}, {&(0x7f000000b1c0)=""/145, 0x91}, {&(0x7f000000b280)=""/64, 0x40}, {&(0x7f000000b2c0)=""/139, 0x8b}], 0x9, &(0x7f000000b440)=""/59, 0x3b, 0x3f}, 0x4}], 0x8, 0x10000, &(0x7f000000b680)) bind$packet(r0, &(0x7f000000b6c0)={0x11, 0xf7, r1, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) recvmsg$netrom(r0, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000e00)="68c61e88cb7e12e7b2dc22773d2bb20eef9c98cfc6f2b923714b3f82dd0c637458301c7ea889f176ed5be8a63c548cf81c25c0c79d3ea2bcca535ca5c4bb0af67f4ffefda217a00b4a4f172b69f4ef3a33226d65be31760b62a5716b128da2c7003b0fb6803bc68c31bae3f171969044f24bef23cf75d16c061a37a4fee68a0f64d79f1c5a5d7f6edb74514a16ee590a", 0x90}], 0x1, &(0x7f0000003400)=[{0x98, 0x10a, 0x5, "59881bde7d0843d8ddc4ab0490c4bf4f8235ca95028b6c92c7c160bd1942e6a458ddbdb33a05e7f174bfbe29c01d0bee4de35f863ac8e0eaafc1730c054aa10c13ac34dc4d240ebdea1e794ed663be9ee09f425860ede19eca9314e24230af3d4912994ae533c6eddf2d8acf926bc501185d15446199dddf8c6a347885b3852edc011d9553cf"}], 0x98, 0x80}, 0x40000020) sendto(r0, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/31) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) sendmsg$kcm(r0, &(0x7f0000000dc0)={&(0x7f0000000a40)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="e7975d482f72cfa51754e2ffe92c333b5d87f9786b50f7787bd8388e103e4d66be8da333cc2e5ccdfd3ca75abfc9cbf2960856e9a96406413a59cad5fdf37979f006d579b9f95e65f10f5e70137e58c133e9f2b6c26ec2d2ef4c2ca0ba0dd30f27d4d8c724d6797e0da6477615d6944482", 0x71}, {&(0x7f0000002400)="a27ff6c25c1f529f153bedfd4f20ce5aed56ccd45fca0d69531524849d32950375342be0baadb594ea8281b70b0f36c4e5d20ceccd7ae63cb345438a0dd84159252cb5c5a8dfa060cce6f30a33b8e1eeda15d70229a5a36a7cd29804e7490802f237d1701a8407dbb266e75aad18acaec514de77ed916fbd13fa8a5e8d486d1d97144da8f05bb09c2e392da40cc4de8d0a2cdb44ffbef89bbf0846c7b700b1ffad6dda9a206c3282495a7a91dd8ff21f4790463ae124a0a9b527973baa18f8b095cb911b236ccbc4b2bfb8744ef388fbfa9d07903e57e545e0f5b0cbd5a0898c50a12b5b5400799f5dc08afa64fd9a8e8fae7fda7ad71b87c9dd591d0f23ced5f4f988b78ab0baaec893246f61f8f9315e5a1141f056f889bbfef37ba006640d6bc71144d303acb33bc4e7f5541d17764b1c06c4afbdd4b4f4fb5b175e0f8db09433994bf86ac64ab28c0523a1ad8e44a0b532a85790ef861cc450daed259e663cc57cbb8a874d4fc469adc075d23942b7102a8832fc02fe223129ad576f7c1d2f25af179b87931f03658d1251d3451b501ec8bfa1a1c555d7d7c6007dfccc54c12e51c6e919cdc839fec2f09b0cff85ba2fb88862195029f3d554acd6c3aff536955398b23c8497c3f58f1e8b164ab6eb49a1888ad5f7358570b55acce9f266a264806cc85c88dde496b421b36cfdd1bcc371d173a8e2788889f4c657ecf613fadfa5f7555310a998082bc0db9cc601a1235555b4c658156d915f16056a4ee2dac261527c4a20ce87af776d6ca7dcdec764267735e2611dc7b91da9293d10cd39badfd8b4fbea756e01cf6b3f32e755d56bac18589eb23c5f882049a58ff231c396788fc8a93004c10ac19ffabb7f8bbc099adc8698f0a164e9ed4bf30ad5af76e2f0e435e891ec80a3e834bd8d3362f03b127c9182c3476447f09aeb932c6b4806e4719e4202913ccbe1fab85feaa76998317a6b8d83499ad202a93aa30ff2bd8ca0d20c69f5038fda2f02c48371740a150d412a21f997924e541c67f834e2cb39f191e43b71266fb314c11faa77fc927ea9802ac0f747e52b5e6b22646bab3f965d923ea62b2bd2031bd155490c3ea4401a861bf5fcc5d02f43d6d9d44c5bcd323f79c2808b0ad52606ad0a8e654880e1529faa628f01c3387b4d0df5342d80f2bf7a77ae81bedd51b382a6c4cca07cb8945ab0cf83b352c81edf8f0d07dc4e5e2236c8134d7ad084f782419fc1518cd4d869e5c033ec02b58562a65fc9ea53ce4d6ddf334c2b654cde41690b8121cc7da7a0a20a9d85e8dcbb46434b3ec8968a870ae758cc76d3696a91477ad8cd207aae3b028dc81e568ca6ce1f56c5276ce654bc02b9dd48b34892777c73e5c602e714d2ce0e671735b888867141a1a19aba2ca8c8be41fdfd1f61a5f0ac14850093f89333a99148fe36b392bdebfe382be444939af7883145a81bf97821ea26daf81fc0ab8fcf1e0027aff295043f43d4f7d9cdc39f8dc0bb5f4eceed238a38a56ebbca4ebab6107a8a80d297fcf408ad014e1afc323f7498775a2fb90bc7f0f0f1c4332359270a48d1180b6e9dd7c68022b0e9adc0791cbc7e88fa7b550ea8ffa4b4d7fd2028ba0c2f9afdec8f829b13ed2754b3068ebb9c7a22f10a833d904f79458350415013e582f5087f7ad8bbdbab555b9b8c7f0c87b847fa782ba0143342a2dfa999942cfef4b310213aab9c63990a77e532918928182ca08a9fe1823006c2db54f35a4132a094868251235ca8f3cc4abb5ffbe8bb1eed4514a5a491ddad36bd2b8c05a645edba4c391c175d8be50596d5363bcd14e0306bf1a89368d05c5fb0211e4123034852569d8713a7b27aca2b29a1925ef83029747507794a58e13804efbd371f0e0f7cb5c62106557296009f05bfe125c48f4ca07d0ef98786578278dbf479259ff6e37c9325b607874e8402d94e85fa0e64a36d547bdc7b079aa9cbdfa986494cff5461cec8b1dcdb3f1e7657882bfee112dca58b52d8027d668dd1b6430752f318c730e73eb0bd830ff4bc32d2002e6599049ccc4c1a55747005052b1f40d1d4a697d7078007ef7255796bf3f61464b0f576f4b0e28c38703c02ef37191f943fae7ad2ff538a35517d74a10ea01fbf8e11e2fe910373efd94f936e5459e5e4c576643191536e3a1c64b81d16f702d910b07e02c612ea38d83a2107249d55915abaaf50c2b7cfff4e25196169fe67f46b96c0ceca834d168fc74d993a91b8c81781b79bb616a81404858a01c230ba343f70b56c62dba706e96a2934499608df5b7722098c7b46246bcbea1d706325bfcdbbf05b9d7e4b90ffa60e3091a96d8621bd56387194beb073e0676d6b6c6a42a99acd41855901574a96096d310d99a58862e474a17f5b8504cb818a03f6b7a0c94d47813bae2fa0af4742181659dd49007da4733aa3139a772459b2c5a43cfc505da0132d16280794272d768c1cb120944af36384327e9f259891b6f5c6d5bb0f61a085553de4d9af9601c4e35fb404428419627869bf4f9a2fab2ffad3656c9c0d70dd5c3167a17cbe4461b7aa2301cdc3c0a03d72ae4dd2e2b10639b6277ea9865b39f0a43a000610006d54c33f9995001c4220eddff6095b1109f9367974e605c7cc405aa886c13a43b58ec8d6ff21f9bdef897a3833ecef01fe6a85641cbf8ce314b21fe41781ca7b0b3bb186280820118de2b125fe0bc9d237d1240866b64a32cc40ebde1792ace4562aa38c7952264f94638bae73ed4b360e2c12335d35d40261829b06e1dd86445c7e7d1b5696acc9dba7f1b5b7ef33491c669b54ebada3eaf9ee161f1a3521f0395c4cee88fba4bf6fdbdef20446b29d85feb71a933270f07eb65d35fc05b36948f9fd18c9d4d79287c306fa67e8a3533396e38d199e4720e5ae93bf33bf9f34d74e3aa53a1333e4785e6421daf7f52a3758cc0fd3f644b87082c9aa1e8ad5d1e920594b662c24595b8d7ad98b7e7bb20e0e7383ceaa78fead4693ddb9469cc96662de1a3fea4b36581fae94c4ea795859ad91a2e6afa0fb830173b2106d0df6269cbf16bed76fdca6cb821f323c9a2ce409a3a6f2bec8eedc102fc7b4c658620dc88aec1fe76ee5e8e2e9ffe29c1cada787e4d7cbe90893b16f0a9298de177f80a535f28fd557de8eddc9c072adc7a4b4bfa33de91287076759f282b55dfd63dbc5d42275a904dc5c8dadc792fa9d8e5ca5c68e9822c9e545c8dd353d9a501fcf92985ca2f517e592fe11e339c7863d6d3eb19de1171b58cd36f3a6a9ae2bbc698c742c8d9742ba5b89c12e36581952fa7c8a37f597b347118e866bb501246cb6530aeca31ee9a83da30168d0b71b8bc7aff6155ac8cca9af98715489227f40956ec378c652c3da771705e377e8f1cbc33ac74bb74c5b289289875010832fdb1003d1926faa704039f6afc185f21e1430dcc43dc04532a8cc4a068226433c0880a8493c3bf2db0a0fcaf025d010d7625c4342fed224ae3a26428a6fc01ddfd23c705de4f9c5a6f71c2ba73d7e87e015ea050a52b21bb86b90adc1e0413c28d3df6645cc450a2414ea187ff18d7e30353500cd3ad8c0dbd01d486bc4593edef4b8ff323fe0be715e49d177502388d15e4ce1c6f59177f779672d04f3c0c00ce3bceb5a08348ee0f7ffbfecaa96ddf8482205e15fd931823ba971a9db63574852ae476a13339a572322f0818bb2679fa96b6d6d9d1f140e685e9ad8fd6e83216385c5c7bfe9315a546db593d93d2d76b2d678fbdd160d73a9890ad639a2171dc91afedf015feb30d387f7aa624706ad6633dc13a588b462e1c302a0ce4b5ac4083489272a6ae59e8e3647249201a1f54b17f42c17e7b3f18851a3a7a96b6dd93ec43a5e82e91d5b065ad5d64f5a3a75387fcd1244949ac02af990deb8ab8b7d06b2aa1cc82a21f75f3713cdf41cdc680ddd830c388b0df9002519e034b7e6e13dfebfeced2147a6c4b306474e6076ec867b9dd7fd28e85123cd54630f2f3a08510482d455cae856865630ed76a08764c0a25f28441abb954850f241a1089341d40df6275608de0edec956383bd601e5a4f875d50335fc809ceb0026bf2502876e3c03ca109236f9a066707d12c5f5c18ea13663a9d6058a288a615c3d8869e9df3f4ba4897458c8ce324b390d91bb691845a535d599123242620e635f646c7363ba3ec8b7c4725c9f84c46a708666e58cb72b9e81f3378f4d27a89cadb480e18ab9da6cf26aab8d699f57861e925d389d788c8615ce4546ed90e125e7d28915853c515f82ee05dbfa20a95163abca9faee276e7dc0d5ccac4a93d96f33759e5e9b627bf472b661808ca153fb1448f493e8141bebf12d081cd063e76086b3f4928f6d982d1c2cfe06e4f7592e2970f50f2560ed486708354e73418112fb3c95b4426e82c6e4e3ed08061cfe4cf2039c976d4db310017e4ae2b27341a917ab5f59ea42ab4b6c2a75ac96d62514947f761d35003f95c888aaf61ce6b633dd3d1d87d7afc3e9737b7fc89e8760cf21a81b10ce520aa7ebaf694723fdc279c64da0e185fb0b8686ff0365532e49915c70316dfd127dbe8ccd2dbbb395dc1d9f4a7ca6a517eea88b24e8bfc03ba81dada2a33b803b5b78200dd54177476902936b026529b578ee500ff19cde53b446dee7ff049614ff6e83651e79efcc0779dbd6fd2d4370aa152c2aceb000ccecf97942ca4fcdde23ea7fb1cef69ab72bfab1e1dcd0d79dfc3a7dd6dd6dca2dd8dd042e078c9f5081e176b83f9d9fe2d2e3d6e1516029c73d7fea768e28bfa010c2d0c1cd739c73220b77b473ff59941049bb60276c836c1c95248bda862316e827b08663b713b7c28dd9f14cb281dd1728084504866552458c445de100692bce203c537917adda2405853cdff4c7c2a1814865b55bf020d77b35cc9d55dc87717fd9e4a7e068d34b3ed65ef8d215558a3bf184e7252e29b386e1ec673422bb66f86ceb6356ba1b428c08d3d77165e5ff70a43c30a7203a83e2bdbc8ab8762ad8322e49fc86cf8d12d28f832417bdb489ba8d962e3aa872a07ba5b93f16c626731fd04a3fb89ffd68c948951fa12a9a87b841876b75ed64ad5a85289868ec03290520956bb469afff492ec245b67bec8c55f5a5766b41a548a0c1c467d19835091d9070ec3f879844fe55b722d8cc890f44387f1068d60877a4b1e94500a0ad9f2482bff40f709f480db23c98bafa0a777eebb518f324bbd4debac7f821a9eafb40990d4429f752aabc94799c6451ea3eb95cd207cb8630a118e97244d611c60f9384d50d2299b340e8e980bf4fc92e30992b393e8233141eb7595c0b8fb83a6a2ebb67922c356dcf7c0f9ce2742ad8ef44257a634b067df4c5f7889c65f8d6a52118bf5cff092ae26f922703beb63894ae8fcf3b8281cb03a9c182e877360755d62acef41b4d26312d38d364e2ac9244025a5ce0e4d08ea5f3fe3154efdcd2b8256af4b2eba138ecdd586a6a0fa05515bc60230a9569e29e5f59105f240a20235b4df4aa0c804103dc15e03e57ad9faee4f49d9e3fb031ad712924773395a982889702ceee3709f2e75680dfdfb7cca851066f80db9d6cc9c5d48f9a52d8d2e78b9cf331a843b69d4b96fa5598148cced221ea6d7df124c2953322a24c0462ad1f7b2a45944eb83c18cd6d619e7a220fcb03ac41808ea6486564c406e266a155f12f8ee05249f591f8a8960e8d6ccf526263bffe077e8aea03c9f09d5bafe8f92b97ae9211152a8389f2c77d64389a57ed96de1b4d2fd0a6183c2f7cd04637b87e832", 0x1000}, {&(0x7f0000000b40)="455dcf9e9f8ca64fddcc033476b11e42244f0ad13199017879e138aa0edbdb3aaf0130abec7c5a2cac5dc435c619babd326351baa99e322d02a888734066cb9ca127cb51de28d281ce883dab0e16c2f528f20bcb98544f6f47e10bf8f2f34563e3d28faf60638c591ce2d61d40ff288ac52e454880feef9cbe2e0c1c8f67213fa8b9cb5e8982a36163f6528ed31135e734d9c576f1ffedbfdcd2daa5f431e29f5164623284c55fb7ec513a6e58e9b831bacc66cfe02126e024c1956927b07bbb21fd6b3faa20d7f00fcee1031a63872150e2ec45cb090c7a878680feb7fb7e9e55a29378e8d5654ff35de9245fdaf7a2841c6436cfc47ad9f3", 0xf9}, {&(0x7f00000002c0)}, {&(0x7f0000000c40)="293f0a50060c99f98fb7f35fe86d0d3a7c1b9e2a874845336044a1d3836eeeeaefd3e2980046cbcaffc1432508d57a02b50f8ba18f4e8f237643bab916b0d6c1bbe9ab50e0894adc19d91d918cf2706f331ef3b85262686a0cb046e143e6a057fe5876c78b05df58cea27a396c21309ec101926ccd31ce9376b18a2647652ccd8b2ee29d53fc1bce279fe9a10f8ad31fbf1177ddd19ec1f08e74e403662c076d1db2feec451687d4f5e46799d7c129eece14dea26c3b74c4cb3899118579c4de84d79ca259fbdb38ed1e225c", 0xcc}], 0x5, &(0x7f00000034c0)=[{0xe0, 0x0, 0x7, "88a4c6057d3d469bd24e7e0c5cbab6a5b471628ec35373a31d5dd35db1a2cbe7aa13fa26951e2fe1d704343b8d08ddf00ca6dd617b13a13419904148f5b48d62e53afddd5e75477f052982403d84a6d2cf94481b6dc8aa952ae9d04bca47a1836ad4d47b42b59b8ff5ebd621de49c7eebc9b4c86435f958944a270bba95b420d0dd3e7dd800c13daa3ea2d645088f001f4105c8d12e5775c5176407cc6d15d36795a471c5b7116300c79fbb1949c781d4aeea25de8eb7d2b4688496045ef0da5b90055a2922983ca3a"}, {0x58, 0x10f, 0x200, "6c41113b1e3013daf0f711aedb24652c48a4d0b41c3332f7b0321c9cd85125557ce7a3bac3060f9ccae7a17bda2789dd50690bd60df06066ed5e4d224b2b052afcd0"}, {0x40, 0x11, 0x9, "a8a5a1303f609df867d400fc24c214d450ac0acae778d08c88cb8f35ee08f3d7bd1232860222117dc9e4944c624561f4"}, {0xa0, 0x88, 0x4, "4ad22229c971dcdb0fcfa1eec76190a88825ed5dbf8a59d023c8d92bdafb69ec8d5b3d428096b236743f2bc73d62b283adc0c2b5f43c9cc4c647c5ed194e57bf8858eb99cd246238b12f1181d4624c2558d87d0d9c28363b9e6d2531ec19e51c049d40e22c9b948da85b7498c13ee72f339a40cf3ae9bf931de62e8499f2fe58dd150502108c899909f28652e1"}, {0x90, 0x104, 0xfff, "9e9e9869d46e751ec69ec4e100af1289db4c9ce1147046f1e9acf0c6036fa379112aedda3d2a951e683d388b1f3db1c00f099028d739375e0621f8fca9059d8a08c91622c7e736e8de9f90fd88991ce5a3db6cf2946b0ca22bd84703cf10ab3054e3f069b74ceaa2c8df51df2a7cdb49c3a84af2db4bb0619aa68dd9cf7e"}], 0x2a8, 0x24000010}, 0x200448d5) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000ec0)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 17:03:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d4, &(0x7f0000000040), &(0x7f0000000000)=0xff91) 2018/04/19 17:03:13 executing program 2: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f00000000c0)=@hci, &(0x7f00000003c0)=0xfffffecf) 2018/04/19 17:03:13 executing program 0: unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="e6b6027f1d7d35ad9d0695c13118caf963a324face50fb5decbdcf0334b786440cb869c23a5640184e04b56c9bba0c2e72fbbf71979f5a2a55033cd2dbd12e93f3c437a23a98927404d9a7499bb189b190", @ANYBLOB="f18a3cf97ffb3982d01df226e1e640adb433eb8fb2ed88489430f27f9be5f6241fb885d65d0637e2925e0a016f2464b32d0ecf5140505de970c3b349b0b0caf442eb50060c15a7941d7d257c0ea30034dc5544196baa2af9bc988868f2827ccedfd8a89cfa032239e653bb0b5bdc8bc5a46c331fecf9d114f2d65ca3521f4bd0205eaa83ec63d222c4d5570688c3810e197aaafed8c8828cb8fc312f881171df12966ab55aec0136d1cb26d8954c5cf4cbfedd9f7a230042ef2ece89f55e16103915dccb52f5fa1f6dae384e170c"]], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xffffffffffffffbd, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/04/19 17:03:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6c2, 0x101002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x54, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0xcc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)) 2018/04/19 17:03:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/bnep\x00') r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001740)={&(0x7f0000000540)={0x11cc, 0xe, 0x6, 0x0, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x5}, [@nested={0x1094, 0x70, [@typed={0x8, 0x8a, @uid=r2}, @generic="727a7fdf525fd631eb74290e9bb4482f237f857a4f3cdabb6a3b51969e5ca84b1c2bfbd6992c80c08265f5dfb1887d2ac8589d768a67aeb9c8de29597017d6b8f4b1d406179cb9165aeb165e15dba2", @typed={0x8, 0x42, @uid=r3}, @typed={0x4, 0x62}, @generic="01c7a3edb8eed3caa8e031b98746d54c85", @generic="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", @generic="e028bbfc7f26f5519cc4e7771d6ae074906155b60e3c53", @typed={0x4, 0x73}]}, @nested={0x18, 0x1f, [@typed={0x14, 0x16, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0xbc, 0x1f, [@typed={0x8, 0x65, @u32=0x100000000}, @generic="41cb3695e10766bac255b3413d020f164007b70f631a26d75d407fa90294db9baa22b5852159", @typed={0x4, 0x2a}, @generic="e3a1469e88f214384a8fe045d481869f9a6eafa954244ebdb3db79eccce72111d6e417fac61f4d74fdab66bb42170efea93f3cfab368f3765f26bfead0d9d21f993cfe4b66f10d039c5ba70845a7265bbb85c1998fea4df3ae268d066fb891207a312045f48aec6936fc52de8307d1913a93cfd54ee5ff44f8021d97c305f1d90e9e1389a160"]}, @nested={0x40, 0x84, [@typed={0x8, 0x5c, @u32=0x3ffc0000000000}, @typed={0x8, 0x5b, @pid=r4}, @generic="2355804fe969771fc0c9de1f2c83328d4b8bbe43557b85ac106d9f1f6cee057434114139dbfe63bdc6b8"]}, @typed={0x10, 0x13, @str='syzkaller\x00'}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept4(r5, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) flistxattr(r6, &(0x7f0000000280)=""/165, 0xa5) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r7, 0xfffffffffffffffd}, 0x8) bind$inet6(r5, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000003, 0x30, r0, 0x0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fstat(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r8, 0x400454ce, r9) listen(r5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="060000000e34456e1a95d3010716d44fb1b8a4cb73d6a5366e1d80519b41e031b8d8d5636eb043e0c6a9e4caec7d00a27aec03da08988241b5872e01656d47e47ac1621f6349884e27c667bbbdcce9decda7e7557eec6e09d77748f4ab27210f2afd1ae90d91015a549c279899822483bec038bc9f00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000002a8400000000001c0000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r11 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000000240)={r0, r10}) sendmmsg(r11, &(0x7f000000ae00)=[{{&(0x7f00000083c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x80, &(0x7f0000008600)=[{&(0x7f00000085c0)="e2", 0x1}], 0x1, &(0x7f0000008640), 0xfffffffffffffff5}}], 0x1, 0x0) 2018/04/19 17:03:13 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x4a, "46ed1c9d103df456fa586609726d08aae27c737d8b225666f4b849fc082284de3541cf65b431342b16d1ce9458297cb1e7880f232b7a8d5b601ba22a3affd0d54d4f0708873f8c642999"}, &(0x7f0000000180)=0x52) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x6bc, 0x1}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000214}) 2018/04/19 17:03:13 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000519fa8)}, &(0x7f0000f91ffc)=0x10) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000062d000000000e8ffffff0000000000009500000000000000fef29859d2f815d9f6acaf2ed78944bf56452843088698cf7b3b6dd39501aad33c14cb61815e2aec323bfcb3817e0b8fc94c696d630384aaf3932f99f83815bcfb8bbcfa3adff6216ce1572c43969c2f5f94df9e83ed0b02700253721bddcd3fb57e0bb6b03136a6598c4c8351efba0f42622ec504caf8c31dcbaa0fce9311bff6d851ed8d1a5d9ad769de3cf0cfd6cfae1cb874f2b116b508683f79943a238eb916808b702205cbf0b33701359e615e9fd68860dc2759ac6724"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="e20efbb3d29bd1d080f5c6364bf88124bcedaa184aacc2882372105a57000cc58da68e528f07d0d8c92f3a07aa7e37a9134d2dbb2fd664176013c4f2e02d678f705599879a6b3a2ff79e72ec3199e46b1eb0da4f2d836c18ad96b743139323774fd8be50076a063b3e1aee526cce34f0507b19f75c89ca050999159aad7159b660bdad346ef287097ac333e8bf852e8ccb10f6e406e77ff302f8b42163365770b4165e3d438c74d4b88d16a0d4c33b84441640777d830abcd3a419c9e0ee01f47fe86f39bc41fe9bf37c64f77c2c504aee74daf9f4ce293addfea299d797fbbd85840e9215c529a414a033d735", 0xed, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000004c0)='id_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='!*[\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000480)=[{&(0x7f00000002c0)="3bcca4d1070040521fb07d97178eccff9415821db180b14ac99cfc81c747e113c0073a286c54292f213165ac4cf242e584508d7a876ed76e5c7dcad351e869b5ed22270fab30d84639fd9dc626aad674c9d6d38212ba1c85e835c4179a0329d72b4cdec2d89054c7f7afa0907ca905e2c6c939bbf10baee5f5831ba78473ab0b5701afc62d0f1ef29c3621e3c3fc4f04a2ab03fc326e6ca68632ac0d6ddb0bf837465fc0ec77f1451dfe07077dca790891523017c316a3c16143a2f01212bfc297049d04f78404d847e677d845da70b699c7b85e611404bfe5226160409b7c52de2d", 0xe2}, {&(0x7f00000003c0)="5b037a693752bbf0c84d15d29c68f05b0a584908cea21711d092e4058039e676cef9dbffc169c69d745d201cf3fbc27c22f48e5bafb987e775537e9bd664c39ed6257262617ea564c140dc1c374ec151a9f8c44b34ec2218e34d28e047e2ef6402e84bfec808e5ee35b9fa39a0998d42faeee8bd3849aa0fa8df43543cf71f243044819372ca44bf", 0x88}], 0x2, r3) [ 106.746577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/19 17:03:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setresuid(r2, r3, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/19 17:03:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) symlink(&(0x7f0000002740)='./file2\x00', &(0x7f0000002780)='./file2\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readahead(r1, 0x7, 0x4c69ec92) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) dup3(r2, r1, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) recvmsg$netrom(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@ax25={0x3, {"0e855d7545e00e"}, 0x7}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)="2e701b89a9f60362b1d5ce3495c69e60a57d6d8fa07882b8764f141f58d938c6fd17a3bc1684067f0714f2e12ad9c79fdc4602e38f4f2ea2f62131957c37cae128965251c3ad4ff3805eb60f0556144d63ea808fbf09b97131abf91251845b82233b37b1f2a89ad13340bf9b3505446a94433b40076db6e0c29d74dfd86abf14d0a5e28f4a2f6f4c0b07ac805f02e2d4aef92253aa075160e83debadd918f764c3b9eeb7673975567c9163ca679d0b31dc1aa61dc7523a76a9f975679c8aef85d2830b978408fa0e2249bddf729206f1bd6300e5088551cc2b8b5c8d13b05afadaf309bc9e4a5459a1d3ec25d5c7ad9d4b", 0xf1}, {&(0x7f0000000240)="56ef6feb7b258d1fa605e6c09f933c65b40c9021524de9a0a7c54bbc19dda56160a6a7fe0ae07b4fd6c5e7f7b523bb202ff0e41b73cb890ed7b65c773dbe821b7b04fdfbdec5e185a87af2912601f04ac2c8b2b18ee3929e8473aa31523d2c10bc88156940bbcd7488ac6d476f58bb34895d6221cb42", 0x76}, {&(0x7f00000002c0)="ff938a6bd2511c1737735b6f38469160db8e31c7c18d88d197efc1f49d56151b10b53d2e5debf51845f0c9d4d40e4ce4c9b7aec3347ea6bd6e87962a6a443565ccf4bc075c67ab04ed7f701e648c358c9c6a012b4e2cca03635610fd491e893cc9a493a914b517049e0a4f4dbad990e8b8871ed5abeae0ecd6d1bc219c75f2e124f7fdeca41023fec4672174fd53b5", 0x8f}, {&(0x7f0000000380)="09f6f9976b2229ccf29ff239191760d3c208a5888da6d738ea031867e65530e6cef42f8ec6fbb63712e256e0618cc936f604d0de10fa65e768a2007bb5e506d4d58d7b039521d554459c5e8cae6744bf651d525e1f0f76a8370d92bf239220a2e1cd9b5fc258b5b9", 0x68}, {&(0x7f0000000640)="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"}, {0xc8, 0x29, 0x800, "fd758a37e00f37265cb67a8c4f8e385ffa108934744aa2edc2143e6894448c3d812c088bd7154154b4516eb333c077254529bb86bc06eeaeb429f0ed9e8a783c42484b83aa44b86cf08bd68b43da5239585dd4b248e85923e0da3fee40b2f867b0702f187c256070ad8ce8f2ec3f791c5295dd6389e289482f5a1903c4516a51b6bf562c416357d098c7b31922b28c62ddde6b90086dede9b0550cc4c89ed50030b595a094f21bf2e6c54e4940a498a79839"}], 0x10d8, 0x40}, 0x12022) syz_mount_image$reiserfs(&(0x7f00000027c0)='reiserfs\x00', &(0x7f0000002800)='./file0\x00', 0x7f, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002880)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@tails_on='tails=on', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/19 17:03:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = syz_open_dev$mouse(&(0x7f0000000e40)='/dev/input/mouse#\x00', 0x40, 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x17, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000f40)='syzkaller\x00', 0x8, 0x71, &(0x7f0000000f80)=""/113, 0xdbd0df8b95d64aa8, 0x1}, 0x48) sendfile(r0, r1, &(0x7f0000001080)=0x4a, 0x2) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000dc0)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x6, 0x8, 0x8, "cce44a6a70eca2c0d7bb981d1e722588019f37484fd3ff43caec68ea5a4706c62993f960944dd11f2c9ba42a1f12ca81ff16631a90a071eea99a68a60da1d2", 0x22}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000100)="a840bdc6d35e34695bb79b064d2e1d29b66a6461c4e39f9aaf2f7c92c473f2decce63c96d9dd65b322ab4ec248d5d427d2f705fe236392f091cb3753d5a5480cd44ed391e1129ea32983efae268d3726497191ba903cb9fe5bfd75042eef5230e304ff1e6e4f75f6939617e0289189523b7aa2f3d5e0300a4d7a1f0adb1932", 0x7f}, {&(0x7f0000000180)="1e355317728de2570fc62d7094bbcfc6b1316b913b77eea66e20f8c7551ab28213ea0e7424892c6420fb6416376b70aa72ccd3cf6d265b634d44fca17e233cadb8cf7faa98cacf46a84b3d8976d93bb59b5320c38f9660696019cc62e6efe6373a55a4f283f8962e181a91ddd7955ddf80602b1885b482ffd49dcee3ea680b004568cb275d45f94ccfa157fedddc30", 0x8f}, {&(0x7f0000000240)="d332caac057d040c404d9722b2eb1b40a65de1c01c216bcc21a273aab39f92ffd1cb49c765ae47539dcd5e2dccf9468b7cdb5b2a9b7583f0d639c2f909fc3ae21d", 0x41}, {&(0x7f00000002c0)="31708814ec36385ed7582c6935c198c7a5e34d1bd922f213d1f0860c3948198a18796eb22c1f80d2ab0d573113233eedd80269f1a1352b66b7a5f7c9fc52553f1044a1d52e6b6a7f90df8cef255bb558f40e99b37cc527808bd729ccfdbde9e63da715e561512bec28a84a8241dc822dbb6e5c2d2f731c91eeda1708ac966eface990cbe7477d432e88ce974ca771f72b88ab6cd189968e46ed6770bf6fbcf7937fde8773dc4646998b76c516c6f88e9677169ba441e58f138e5556abdd5e2980ba7af693872612fba75fa4e2d665c3369e4", 0xd2}, {&(0x7f00000003c0)="d70b8317838b9c4562476c8674ba7db5b89d40ce0e4fdebfa5ca53ca5f2a803fe7c48c76f8967207e85dd6e5839a9ae848fbefde5079b23cf8a9f082069bcb3fb0f384667b010e96cd97867c6640937c976be76605b0bc6c49cf22f6f0cb9c1900ef6856a6d2e04e371246a27fc9943529f40bd0aec479469c8e3368deb46d25c4dc92f7b7b628fd80dfecf111f369972981f416d3bcba2dcb1b2c385b333aacfd417abc757ae4c52434b2625ec6bcd64c3a4f36c3136a363dffade187b1f11c85a1e868eeb7539aa636095b", 0xcc}, {&(0x7f00000004c0)="3124ed1161befe21598af50470f40264610972a1da9bd50862df1d403ef610c3d4b6fe40c0d61474920d3a3d807b63daed58b575fcd808f52a95a24d29eccaca4eaee6a46d6a066ac3d79b0739f07e0be895d0497b18646c2f5e1fd0e2d87ee22a55dcb6a876de0496b770b485332a7de66a89a0facdbb8033f3102a739d88839fd77ffd8aa618671c4e3c2a78469987ab5f9e3adf9219a543bc3e1419ea5c9f12efb7ce4e9522", 0xa7}], 0x6}, {&(0x7f0000000600)={0x27, 0x0, 0x2, 0x0, 0x3, 0x5, "e4205ebf19a792d55f0f43ba1b94c6075ac8f376e5a645b1cae667cb7d1325cacdacf7e863218a64c7b75d0c78a007dbbbdc6788923fbd2629861f87ef2178", 0x39}, 0x60, &(0x7f0000000d00)=[{&(0x7f0000000680)="835aaeea1492ec9528ed5648dfebad9b184ac25b9d8d0344208aa3bca06dfa646cf1042a1bd1aeb12c7c3fa3a9374e14709962d089a8e565f26af50dc1bfe176809767474f88dc407e75b9d26b8171ed6783255935b313d0d0be9bcea8ba4a49e79c6e7335a7e05b34", 0x69}, {&(0x7f0000000700)="8d524c91dbdae71fddebcfb543b5ce615a6c5ddd82d65077e303150d32b5ad7e95a8b0ed00163d63fddf09eee2f864e88691df7915dddefab44344462c94a701c8a2f7f10bd8dd9580fb41067d8ce7f705544466", 0x54}, {&(0x7f0000000780)="a6794ddf64b76a5e7aedf545950dd268dca7afa2819a76c4c611c399dc96104ee4e65634d3baf8aa1be3092f05a154f8fce05117484fcb550179f5bcfa1e72934e4bfc1ae7d92f71782758e24da0f2d31b842fdf2b65a84f56b972751747e1d6c54703d55a037e28e5aed86e02ccc021433e3e795195c11c62b93e518bbf00068c1e03b9f2969db88c112c161ca989a8a58578a80d87fd99096bbe436084d64f71f6c7", 0xa3}, {&(0x7f0000000840)="881b33afdcdb0c9eca0e1e9e9bae330cbb55ee42aa920dcdaf6cc8339c94d9c4d7aa6e4a70ae835828a7d184371b506d1c77f58c4886cf982ff9e9ab0ead79f86d5b115684b869695e5b3f32bbb05dba234bc34c17b54dd6226ef24266357bc9fc86b180f82179f2cceaa07b2677d8867d1e86acb7176d8c2e957ec77ae18e349b3fb9800526dd833936233e9bb5a5caf55a1115e7f678a04496a17d0943081c23facbb2653a5522d2853beeaa49378337bd50cf3740ff7422ff0116d59fc4a533bf7143cd9e18bac912c73e91c417fb", 0xd0}, {&(0x7f0000000940)="2a1fce12faf96693787e50b6df802d519e83eb4c7e0eb1e98726140e25323a114431836dba15862de45690990a95a2afeaf0524aaaf0fb9c2012cc94543714a8a6d76b7c49070337ff22c8b780e2bee8d12de653ca5ce21f052a03253dbf29c9156357326e65cfa83f39cb86a32cae9aecaf5fb4074186977c0f0543608dc83e19ad242d72b4b345f8ada6f1583d1657bb18d96901dfb1fc55111f5204300cb15512da647f5775a23b175e298de6b832cb05425fc85b8c44d3e2c55aea7d1793a4a1069705569816141ef2dff9ebf689", 0xd0}, {&(0x7f0000000a40)="de89ee69ac1c7336fd04840e99afe2c2b8b9", 0x12}, {&(0x7f0000000a80)="23762bb53c8aadefed96383dc47cd60d478adba9c677215e1cf7868307667bafcb17f6ae95c597d1f3cfec0e29fe189c4d5f9059d067fe2e4c83521779a7479d814537d2222ef6fe61ab896b8a65bb5a07594868856fc5703ef206a362c761f1d2d2616716a1ee58b53c8e55afda7e15c8247a3d61420816a4da4b8b6c37de8a5ce8ac242ebd18d35ce256268f6e4f18ee774ec4b174942b2a47a3576da2148c17d50873d63914e9a8fbeef58931cb3cc3d1e4945bdafd1492049a65", 0xbc}, {&(0x7f0000000b40)="37b14b7a30f1a6f916dcda7afcc6c15ebda7ff47267233ae97a95daebf148b12f8f75476f0e28f3f5258d828ea295a700163b2d849d0cf50991d37bad619c82c5f11d79f5fda6b79ce80954b30dae332ac4aa7c4f1512d14102a0d7343ef54320804a3c552558b55acbc9ed5778caae4eab4e5ef5691633a8f8d2c04e5d305a19f5c32eedc999cd88321291736b851cfca1a22bc33e21b5ab22ebcb17bc0ac8adadd5a09701d084915f82faf36d3427b812b039910f32c2d9c1328e05c5d67aad3e5a940a3caf440c33667425e36d7eb468f73e30ec03353ef52e5a014d9934a84d545d3cddf", 0xe6}, {&(0x7f0000000c40)="0936db1438f5a11893102838e8d4072b7128914fd35a71d339cf74c3f3ad4bdcbdbbfc643280b8754219d150a53417e3b840a6efde54f82fc38c503e80f2f9d7db45434a5d1fc993537e8fd185f526efcc1a97f1d50e56cc24b4a9ab85f0c1278eaf75f2d2af83ca0b110e2db07f2d70a9da32eb5e0b3f628921ede2dc4f7bbafac95dd878854e1d8d954976a718af76d2c35043777e23b03b83cbfa0d49705d2586172e17c45cf30b4c78a624da9e21e61dd10bd9ee72d08bee904e", 0xbc}], 0x9, 0x0, 0x0, 0x4}], 0x2, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ftruncate(r2, 0x7fff) 2018/04/19 17:03:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/19 17:03:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000540)={0x77359400}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000001cc0)="a2f5d657f2de00810c5311000000000000d15ec1a242f0e1395f6427e3efb907654589e00c39f8275229531eb7246984668ef302d23e4eb23900000000000000025480e272be0f000004", 0x4a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0xee8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200008b8], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x6e, 0x9200, 'yam0\x00', 'ip6gretap0\x00', 'team_slave_1\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x5033, {0x6e7800000000, 0xfffffffffffff001, 0x80000000, @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x1000, 0x2, 0x10001, 0xfffffffffffffbff, @empty, [0x0, 0x0, 0x0, 0xff, 0xff], 0x4e24, 0x4e20, 0x5f, 0x4, 0x7, 0x2, 0x8000, 0x10001, 0x0, 0x8}, 0x0, 0x32}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}, {{{0x9, 0x51, 0x8808, 'team_slave_0\x00', 'rose0\x00', 'tunl0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xe8, 0x158, 0x188, [@connbytes={'connbytes\x00', 0x18, {{0x2, 0x101, 0x1, 0x2}}}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x20, 0x883e, 'eql\x00', 'bridge_slave_1\x00', 'veth0_to_bridge\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0x120, [@realm={'realm\x00', 0x10, {{0x180, 0x6, 0x1}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5a, 0x56, 0x2, 0x1, 0x0, "42a89156d4e9b785a9983b106133e01c2b9abd90c186856d0ae388b4b0025c68ae4d8eaa65291ba4bb121b9c5cd6e464853c391571e786c08a5b58406907c07d"}}}}, {{{0x11, 0x10, 0x8eff, 'ip6gre0\x00', 'ip6tnl0\x00', 'ifb0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa28, 0xa28, 0xa60, [@comment={'comment\x00', 0x100}, @among={'among\x00', 0x868, {{0x5, 0x1f, 0xfff, {[0x5, 0x8, 0x6, 0x9, 0x7, 0x5f59, 0x4, 0x5, 0x2, 0x0, 0x7fffffff, 0x40, 0x401, 0x5, 0x8001, 0xf9, 0x1, 0x100000000, 0x2, 0x9, 0x5, 0x4, 0x8001, 0x7, 0x3, 0x8, 0x3, 0x1809, 0xffffffff, 0x800, 0x1000, 0x1, 0x4, 0x7, 0x1, 0x9, 0x4, 0xe1, 0x40, 0x5, 0x74d, 0x4bad, 0x1ff, 0x7, 0x5, 0x8001, 0x2, 0x6, 0x0, 0x3, 0x100000000, 0x34fb, 0x878, 0x8000, 0x9, 0x8, 0x20e00d2, 0x101, 0x6, 0x6, 0x10000, 0xfffffffffffffeff, 0x3ff, 0xa5c, 0x8, 0x3162, 0x0, 0xe0d6, 0xfff, 0x8, 0x4, 0x2, 0x90000, 0x5, 0x1, 0x7, 0x401, 0x3, 0x101, 0x3e, 0x8000, 0xff, 0x6, 0x8, 0x8001, 0x78666499, 0x4389b843, 0xffffffffffffff59, 0x8, 0x2, 0x10000, 0x6, 0x68, 0x8, 0x80000001, 0x2, 0x7, 0x1, 0x3, 0x196a, 0x41, 0x6bd, 0x1, 0x0, 0x9, 0x8001, 0xfffffffffffffc00, 0x10000, 0x7, 0x3, 0x31c, 0xfff, 0x8, 0x1, 0x4, 0x9, 0x0, 0x7fffffff, 0x7, 0xfffffffffffff001, 0x7, 0x401, 0xe14, 0x8, 0x0, 0x5, 0xff, 0x9f8, 0x3, 0x400, 0x8000, 0x3, 0x3, 0xfffffffffffff801, 0x7ff800000, 0x91, 0x10001, 0x1, 0x488, 0x7, 0xeb, 0x8, 0x4, 0x8000, 0x3ff, 0x6, 0x3ff, 0x7f, 0x6, 0xfff, 0x5, 0x8dae, 0x0, 0x2, 0x2, 0x80000001, 0x39, 0x7, 0x5, 0x600000, 0x1, 0x120000000000000, 0x80, 0x6, 0x7, 0x6, 0x4, 0x1, 0xe, 0x40, 0x6, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x9, 0x8, 0x4, 0x100, 0x5, 0x3, 0x7, 0x3, 0x0, 0x3, 0xd6, 0x1, 0x0, 0x9, 0x80000000, 0x2, 0x4d, 0x51522a27, 0x7, 0x200, 0x2, 0x6, 0x0, 0x6, 0x0, 0x8, 0x6, 0x83ff, 0x100, 0x0, 0x43eec974, 0x3, 0x4, 0x5, 0x9, 0xfffffffffffff001, 0x0, 0x3, 0x4, 0x4154, 0xd5, 0x1ff, 0x7f, 0x3ff00, 0xffff, 0xbe, 0x9, 0xf968, 0x6, 0x9, 0x80000000, 0xfffffffffffffff8, 0x1f, 0x50e, 0x2, 0xffff, 0xf8e, 0x8, 0x20, 0x58f, 0x29f051af, 0x8000, 0x1f, 0x7, 0x4, 0x8, 0x101, 0x81, 0x1, 0x2, 0x1, 0x7fffffff, 0x1, 0x7fff, 0xffffffffffffffe1, 0x1, 0x3, 0x5, 0x9, 0x3, 0x8, 0x800, 0x328], 0x1, [{[0x100, 0x8001], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0x3ff, 0x99b, 0x80, 0x100000000, 0x8, 0x51c, 0x7ff, 0x19, 0x9, 0x2, 0x54d, 0x101, 0xfffffffffffffff7, 0x81, 0x1, 0x3, 0x6, 0x2, 0x1ff, 0xfffffffffffffffe, 0x4cfc4190, 0xffffffffffffffff, 0x9, 0x6, 0x3, 0x400, 0x2, 0x8, 0x6, 0x1, 0x1, 0xffffffffffffff14, 0xc793, 0x9, 0x8, 0xa36, 0x7ff, 0x20, 0x395, 0x7fff, 0x4, 0xfffffffffffffe19, 0x3ac8, 0x5, 0x1, 0xf76a9a7, 0x5, 0x6, 0x1, 0x7, 0xffffffff, 0x0, 0x5, 0xff, 0x7fffffff, 0xffffffffffffddff, 0x5, 0x8, 0x7, 0x2, 0x9, 0x4, 0xff, 0xba18, 0x100000000, 0xff, 0x1, 0x5e, 0xb8d, 0x55, 0x4d68, 0x2, 0x3f, 0x1, 0xb, 0x400, 0x6, 0x6, 0x2, 0xcce2, 0x6fd0, 0x800, 0xb7, 0x8001, 0x8, 0x8, 0x81, 0x7, 0x8, 0x8, 0x7ff, 0x1, 0x7, 0x20, 0xfffffffffffff001, 0x400000, 0x80000000, 0x10001, 0x7, 0x1b8f593d, 0x400, 0x81, 0x9, 0x7f, 0x8000, 0x3, 0x4a, 0x100, 0x0, 0x5, 0xbcda, 0x3, 0x5b, 0x1, 0x1c, 0x7f, 0x1, 0x7, 0x1ff, 0x400, 0xffffffffffff5dbf, 0x9, 0x10000, 0x7, 0xd81, 0x100000000, 0x0, 0x99, 0xe5, 0x2, 0x9, 0x0, 0x6, 0x0, 0x1, 0x6, 0x9, 0x7, 0x3, 0x5, 0xb5a, 0x3f, 0x8, 0x9d, 0x7ff, 0x8, 0x5, 0x1, 0x100, 0x4, 0x8, 0x2, 0x81, 0x2, 0x1, 0x3, 0x8000, 0x2, 0x3, 0x8001, 0x10001, 0x0, 0x8, 0x0, 0x5, 0x46, 0x6, 0x1, 0x4, 0xbc, 0xffffffffffff326a, 0x6, 0x7ff, 0x5, 0x7, 0xfffffffffffffffe, 0x9c9a, 0x3, 0x1, 0x4, 0x4, 0x200, 0xfbf, 0x7ff, 0x80, 0x8, 0x5, 0x5, 0x8, 0xf7, 0x5, 0xad, 0x10000, 0x5, 0x6, 0x0, 0x8, 0x0, 0x100, 0x4800000000000, 0x1f7, 0x1f, 0x8, 0xff, 0x100000000, 0x3f, 0x0, 0x9, 0x8, 0x3, 0x0, 0x3, 0x7, 0x8, 0x3, 0x5, 0xcb6, 0x6, 0xfffffffffffffff9, 0x2, 0x3, 0x100000000, 0x8, 0x592, 0xff, 0x20, 0x8, 0x0, 0xffffffff, 0x1000, 0x4, 0x3ff, 0x7, 0xfffffffffffeffff, 0xffffffff, 0x6, 0x0, 0x3, 0x5, 0x7, 0x7fff, 0x743839f4, 0x2, 0x10001, 0x9, 0x89e, 0x4, 0x9000000000000, 0x2, 0x5, 0xccd3, 0x100, 0x8, 0x6, 0x400, 0xc5, 0x9454], 0x5, [{[0x5d79, 0xc8], @dev={0xac, 0x14, 0x14, 0x19}}, {[0x5877, 0x8], @multicast1=0xe0000001}, {[0x6, 0x4], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x6], @loopback=0x7f000001}, {[0x1, 0x7fc4d19b], @multicast2=0xe0000002}]}}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0xf60) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/04/19 17:03:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = syz_open_dev$mouse(&(0x7f0000000e40)='/dev/input/mouse#\x00', 0x40, 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x17, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000f40)='syzkaller\x00', 0x8, 0x71, &(0x7f0000000f80)=""/113, 0xdbd0df8b95d64aa8, 0x1}, 0x48) sendfile(r0, r1, &(0x7f0000001080)=0x4a, 0x2) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000dc0)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x6, 0x8, 0x8, "cce44a6a70eca2c0d7bb981d1e722588019f37484fd3ff43caec68ea5a4706c62993f960944dd11f2c9ba42a1f12ca81ff16631a90a071eea99a68a60da1d2", 0x22}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000100)="a840bdc6d35e34695bb79b064d2e1d29b66a6461c4e39f9aaf2f7c92c473f2decce63c96d9dd65b322ab4ec248d5d427d2f705fe236392f091cb3753d5a5480cd44ed391e1129ea32983efae268d3726497191ba903cb9fe5bfd75042eef5230e304ff1e6e4f75f6939617e0289189523b7aa2f3d5e0300a4d7a1f0adb1932", 0x7f}, {&(0x7f0000000180)="1e355317728de2570fc62d7094bbcfc6b1316b913b77eea66e20f8c7551ab28213ea0e7424892c6420fb6416376b70aa72ccd3cf6d265b634d44fca17e233cadb8cf7faa98cacf46a84b3d8976d93bb59b5320c38f9660696019cc62e6efe6373a55a4f283f8962e181a91ddd7955ddf80602b1885b482ffd49dcee3ea680b004568cb275d45f94ccfa157fedddc30", 0x8f}, {&(0x7f0000000240)="d332caac057d040c404d9722b2eb1b40a65de1c01c216bcc21a273aab39f92ffd1cb49c765ae47539dcd5e2dccf9468b7cdb5b2a9b7583f0d639c2f909fc3ae21d", 0x41}, {&(0x7f00000002c0)="31708814ec36385ed7582c6935c198c7a5e34d1bd922f213d1f0860c3948198a18796eb22c1f80d2ab0d573113233eedd80269f1a1352b66b7a5f7c9fc52553f1044a1d52e6b6a7f90df8cef255bb558f40e99b37cc527808bd729ccfdbde9e63da715e561512bec28a84a8241dc822dbb6e5c2d2f731c91eeda1708ac966eface990cbe7477d432e88ce974ca771f72b88ab6cd189968e46ed6770bf6fbcf7937fde8773dc4646998b76c516c6f88e9677169ba441e58f138e5556abdd5e2980ba7af693872612fba75fa4e2d665c3369e4", 0xd2}, {&(0x7f00000003c0)="d70b8317838b9c4562476c8674ba7db5b89d40ce0e4fdebfa5ca53ca5f2a803fe7c48c76f8967207e85dd6e5839a9ae848fbefde5079b23cf8a9f082069bcb3fb0f384667b010e96cd97867c6640937c976be76605b0bc6c49cf22f6f0cb9c1900ef6856a6d2e04e371246a27fc9943529f40bd0aec479469c8e3368deb46d25c4dc92f7b7b628fd80dfecf111f369972981f416d3bcba2dcb1b2c385b333aacfd417abc757ae4c52434b2625ec6bcd64c3a4f36c3136a363dffade187b1f11c85a1e868eeb7539aa636095b", 0xcc}, {&(0x7f00000004c0)="3124ed1161befe21598af50470f40264610972a1da9bd50862df1d403ef610c3d4b6fe40c0d61474920d3a3d807b63daed58b575fcd808f52a95a24d29eccaca4eaee6a46d6a066ac3d79b0739f07e0be895d0497b18646c2f5e1fd0e2d87ee22a55dcb6a876de0496b770b485332a7de66a89a0facdbb8033f3102a739d88839fd77ffd8aa618671c4e3c2a78469987ab5f9e3adf9219a543bc3e1419ea5c9f12efb7ce4e9522", 0xa7}], 0x6}, {&(0x7f0000000600)={0x27, 0x0, 0x2, 0x0, 0x3, 0x5, "e4205ebf19a792d55f0f43ba1b94c6075ac8f376e5a645b1cae667cb7d1325cacdacf7e863218a64c7b75d0c78a007dbbbdc6788923fbd2629861f87ef2178", 0x39}, 0x60, &(0x7f0000000d00)=[{&(0x7f0000000680)="835aaeea1492ec9528ed5648dfebad9b184ac25b9d8d0344208aa3bca06dfa646cf1042a1bd1aeb12c7c3fa3a9374e14709962d089a8e565f26af50dc1bfe176809767474f88dc407e75b9d26b8171ed6783255935b313d0d0be9bcea8ba4a49e79c6e7335a7e05b34", 0x69}, {&(0x7f0000000700)="8d524c91dbdae71fddebcfb543b5ce615a6c5ddd82d65077e303150d32b5ad7e95a8b0ed00163d63fddf09eee2f864e88691df7915dddefab44344462c94a701c8a2f7f10bd8dd9580fb41067d8ce7f705544466", 0x54}, {&(0x7f0000000780)="a6794ddf64b76a5e7aedf545950dd268dca7afa2819a76c4c611c399dc96104ee4e65634d3baf8aa1be3092f05a154f8fce05117484fcb550179f5bcfa1e72934e4bfc1ae7d92f71782758e24da0f2d31b842fdf2b65a84f56b972751747e1d6c54703d55a037e28e5aed86e02ccc021433e3e795195c11c62b93e518bbf00068c1e03b9f2969db88c112c161ca989a8a58578a80d87fd99096bbe436084d64f71f6c7", 0xa3}, {&(0x7f0000000840)="881b33afdcdb0c9eca0e1e9e9bae330cbb55ee42aa920dcdaf6cc8339c94d9c4d7aa6e4a70ae835828a7d184371b506d1c77f58c4886cf982ff9e9ab0ead79f86d5b115684b869695e5b3f32bbb05dba234bc34c17b54dd6226ef24266357bc9fc86b180f82179f2cceaa07b2677d8867d1e86acb7176d8c2e957ec77ae18e349b3fb9800526dd833936233e9bb5a5caf55a1115e7f678a04496a17d0943081c23facbb2653a5522d2853beeaa49378337bd50cf3740ff7422ff0116d59fc4a533bf7143cd9e18bac912c73e91c417fb", 0xd0}, {&(0x7f0000000940)="2a1fce12faf96693787e50b6df802d519e83eb4c7e0eb1e98726140e25323a114431836dba15862de45690990a95a2afeaf0524aaaf0fb9c2012cc94543714a8a6d76b7c49070337ff22c8b780e2bee8d12de653ca5ce21f052a03253dbf29c9156357326e65cfa83f39cb86a32cae9aecaf5fb4074186977c0f0543608dc83e19ad242d72b4b345f8ada6f1583d1657bb18d96901dfb1fc55111f5204300cb15512da647f5775a23b175e298de6b832cb05425fc85b8c44d3e2c55aea7d1793a4a1069705569816141ef2dff9ebf689", 0xd0}, {&(0x7f0000000a40)="de89ee69ac1c7336fd04840e99afe2c2b8b9", 0x12}, {&(0x7f0000000a80)="23762bb53c8aadefed96383dc47cd60d478adba9c677215e1cf7868307667bafcb17f6ae95c597d1f3cfec0e29fe189c4d5f9059d067fe2e4c83521779a7479d814537d2222ef6fe61ab896b8a65bb5a07594868856fc5703ef206a362c761f1d2d2616716a1ee58b53c8e55afda7e15c8247a3d61420816a4da4b8b6c37de8a5ce8ac242ebd18d35ce256268f6e4f18ee774ec4b174942b2a47a3576da2148c17d50873d63914e9a8fbeef58931cb3cc3d1e4945bdafd1492049a65", 0xbc}, {&(0x7f0000000b40)="37b14b7a30f1a6f916dcda7afcc6c15ebda7ff47267233ae97a95daebf148b12f8f75476f0e28f3f5258d828ea295a700163b2d849d0cf50991d37bad619c82c5f11d79f5fda6b79ce80954b30dae332ac4aa7c4f1512d14102a0d7343ef54320804a3c552558b55acbc9ed5778caae4eab4e5ef5691633a8f8d2c04e5d305a19f5c32eedc999cd88321291736b851cfca1a22bc33e21b5ab22ebcb17bc0ac8adadd5a09701d084915f82faf36d3427b812b039910f32c2d9c1328e05c5d67aad3e5a940a3caf440c33667425e36d7eb468f73e30ec03353ef52e5a014d9934a84d545d3cddf", 0xe6}, {&(0x7f0000000c40)="0936db1438f5a11893102838e8d4072b7128914fd35a71d339cf74c3f3ad4bdcbdbbfc643280b8754219d150a53417e3b840a6efde54f82fc38c503e80f2f9d7db45434a5d1fc993537e8fd185f526efcc1a97f1d50e56cc24b4a9ab85f0c1278eaf75f2d2af83ca0b110e2db07f2d70a9da32eb5e0b3f628921ede2dc4f7bbafac95dd878854e1d8d954976a718af76d2c35043777e23b03b83cbfa0d49705d2586172e17c45cf30b4c78a624da9e21e61dd10bd9ee72d08bee904e", 0xbc}], 0x9, 0x0, 0x0, 0x4}], 0x2, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ftruncate(r2, 0x7fff) 2018/04/19 17:03:14 executing program 7: syz_emit_ethernet(0x68, &(0x7f0000000040)=ANY=[@ANYBLOB="01805e000000b42d87402e5286dd6006f52600323a00fe8000000000000000000000000000ffff0200edff00000000000000000000010200907800000000600a07ec0000000000000000ff00000000000000000002ffffac140000a82f"], &(0x7f0000000000)) syz_emit_ethernet(0x9f, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@x25={0x805, {0x0, 0xffff, 0xfd, "19ae92eabf790b83ed368c0c91b7fc6683a8c76b1a663d4f15389dab60fb5838526f7949eb638b6232c02cfcc87ffeeb0e103c67d893d846115b5bf958f48a2d2a92ffd6e72b508edf4a28ee63a4d0f207d60af6e791a30ab489cf2c0b9c6c10259eedf0732803c8a14fba42544b03e107a470d15caceac58dd701d881f2495cc930bcc3582223485ffb808a26d5"}}}}, &(0x7f0000000180)={0x0, 0x2, [0x368, 0xed9, 0x998, 0xad6]}) r0 = timerfd_create(0x6, 0x800) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r2, r3, 0x6, 0x2}, 0x10) socket$key(0xf, 0x3, 0x2) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[0xb5, 0xc802e97]}) 2018/04/19 17:03:14 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0xc082, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/19 17:03:14 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0x1e) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x6000) accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80000) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) 2018/04/19 17:03:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="710289d40d2200000007bfcad300170ca94abf1b89ed6901ec3d7e0d1d88eecf916ed90b011bc3d861e864fa00"], &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/04/19 17:03:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000084, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/19 17:03:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) symlink(&(0x7f0000002740)='./file2\x00', &(0x7f0000002780)='./file2\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readahead(r1, 0x7, 0x4c69ec92) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) dup3(r2, r1, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) recvmsg$netrom(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@ax25={0x3, {"0e855d7545e00e"}, 0x7}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)="2e701b89a9f60362b1d5ce3495c69e60a57d6d8fa07882b8764f141f58d938c6fd17a3bc1684067f0714f2e12ad9c79fdc4602e38f4f2ea2f62131957c37cae128965251c3ad4ff3805eb60f0556144d63ea808fbf09b97131abf91251845b82233b37b1f2a89ad13340bf9b3505446a94433b40076db6e0c29d74dfd86abf14d0a5e28f4a2f6f4c0b07ac805f02e2d4aef92253aa075160e83debadd918f764c3b9eeb7673975567c9163ca679d0b31dc1aa61dc7523a76a9f975679c8aef85d2830b978408fa0e2249bddf729206f1bd6300e5088551cc2b8b5c8d13b05afadaf309bc9e4a5459a1d3ec25d5c7ad9d4b", 0xf1}, {&(0x7f0000000240)="56ef6feb7b258d1fa605e6c09f933c65b40c9021524de9a0a7c54bbc19dda56160a6a7fe0ae07b4fd6c5e7f7b523bb202ff0e41b73cb890ed7b65c773dbe821b7b04fdfbdec5e185a87af2912601f04ac2c8b2b18ee3929e8473aa31523d2c10bc88156940bbcd7488ac6d476f58bb34895d6221cb42", 0x76}, {&(0x7f00000002c0)="ff938a6bd2511c1737735b6f38469160db8e31c7c18d88d197efc1f49d56151b10b53d2e5debf51845f0c9d4d40e4ce4c9b7aec3347ea6bd6e87962a6a443565ccf4bc075c67ab04ed7f701e648c358c9c6a012b4e2cca03635610fd491e893cc9a493a914b517049e0a4f4dbad990e8b8871ed5abeae0ecd6d1bc219c75f2e124f7fdeca41023fec4672174fd53b5", 0x8f}, {&(0x7f0000000380)="09f6f9976b2229ccf29ff239191760d3c208a5888da6d738ea031867e65530e6cef42f8ec6fbb63712e256e0618cc936f604d0de10fa65e768a2007bb5e506d4d58d7b039521d554459c5e8cae6744bf651d525e1f0f76a8370d92bf239220a2e1cd9b5fc258b5b9", 0x68}, {&(0x7f0000000640)="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"}, {0xc8, 0x29, 0x800, "fd758a37e00f37265cb67a8c4f8e385ffa108934744aa2edc2143e6894448c3d812c088bd7154154b4516eb333c077254529bb86bc06eeaeb429f0ed9e8a783c42484b83aa44b86cf08bd68b43da5239585dd4b248e85923e0da3fee40b2f867b0702f187c256070ad8ce8f2ec3f791c5295dd6389e289482f5a1903c4516a51b6bf562c416357d098c7b31922b28c62ddde6b90086dede9b0550cc4c89ed50030b595a094f21bf2e6c54e4940a498a79839"}], 0x10d8, 0x40}, 0x12022) syz_mount_image$reiserfs(&(0x7f00000027c0)='reiserfs\x00', &(0x7f0000002800)='./file0\x00', 0x7f, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002880)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@tails_on='tails=on', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/19 17:03:14 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:14 executing program 6: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000600)=@sco={0x1f, {0x100, 0x1, 0x9a, 0x1, 0xff, 0x4}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000007c0)="7d46db4facf98e915b394ff9c1f2beea4879faf84266efe0f0dfcb143b2814d7291e0db63b46a9877965bdeaf222f61d8d88b456c0cf750c366be8f0ba1cbe7216c43844c554b367bc8433217e031943d3d69a7f0033a052c900a6978244304f6e52b0d594a74b6357eacba7643d4beebccf5c4325f033df2a5a1deb6fd8ebee5e3c84058670ae157b0ce3f74a4f881d8e781e326908064f9e7f34677fb48c524bdb1c14c2b3d3d945069062a88619e3a517850ad26a815b0728df84d4dd79b471f13b9a384bf36b73915ee35fd9b090ea88a3c23fd3ffc9994dcbe31017e9fe1353ced6b2599f", 0xe7}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000200)="9f7871b661b888815a6d3dbd8a90d87f2426ad66bcfdd3853c7399b7da30a2770a347fdbdf70e34894de90b3ed769a830ebf0dd3cba5", 0x36}], 0x3, &(0x7f00000008c0)=[{0xb8, 0x10a, 0x4, "d81bafc2959196e974d5bcfa0707c431fe389a4db929d7d7c62caff71d65af39317f53a261bc8e72733dfd4db9abe59edfee88d2f3fe850c72284f79916fdad78e52346d63bdc47301fb9c0842edd9e2ec7a090d7274a795ec0a6140d4a3f55f10fed8cc6aa0f038dcf2263782061cb35b1b29298d01f1adb1e53bf2c254290d120690e1279f01157690060d11cdade80a7bd31e94f9205d49d3ae98949edd869e"}, {0x28, 0x3a, 0x400, "13247bc0fe54da8285921f551369b29c238dfa85"}], 0xe0, 0x4000}, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540), &(0x7f0000000780)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='2*\x00', &(0x7f00000006c0)='wlan1&(selinux\x00']) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000500)=[&(0x7f0000000240)='security.capability\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f0000000300)="0000000201000000000000010400", &(0x7f0000000340)=']!+\x00', &(0x7f0000000400)='md5sumself,\x00', &(0x7f0000000440)='ramfs\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='security.capability\x00']) 2018/04/19 17:03:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) symlink(&(0x7f0000002740)='./file2\x00', &(0x7f0000002780)='./file2\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readahead(r1, 0x7, 0x4c69ec92) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) dup3(r2, r1, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) recvmsg$netrom(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@ax25={0x3, {"0e855d7545e00e"}, 0x7}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)="2e701b89a9f60362b1d5ce3495c69e60a57d6d8fa07882b8764f141f58d938c6fd17a3bc1684067f0714f2e12ad9c79fdc4602e38f4f2ea2f62131957c37cae128965251c3ad4ff3805eb60f0556144d63ea808fbf09b97131abf91251845b82233b37b1f2a89ad13340bf9b3505446a94433b40076db6e0c29d74dfd86abf14d0a5e28f4a2f6f4c0b07ac805f02e2d4aef92253aa075160e83debadd918f764c3b9eeb7673975567c9163ca679d0b31dc1aa61dc7523a76a9f975679c8aef85d2830b978408fa0e2249bddf729206f1bd6300e5088551cc2b8b5c8d13b05afadaf309bc9e4a5459a1d3ec25d5c7ad9d4b", 0xf1}, {&(0x7f0000000240)="56ef6feb7b258d1fa605e6c09f933c65b40c9021524de9a0a7c54bbc19dda56160a6a7fe0ae07b4fd6c5e7f7b523bb202ff0e41b73cb890ed7b65c773dbe821b7b04fdfbdec5e185a87af2912601f04ac2c8b2b18ee3929e8473aa31523d2c10bc88156940bbcd7488ac6d476f58bb34895d6221cb42", 0x76}, {&(0x7f00000002c0)="ff938a6bd2511c1737735b6f38469160db8e31c7c18d88d197efc1f49d56151b10b53d2e5debf51845f0c9d4d40e4ce4c9b7aec3347ea6bd6e87962a6a443565ccf4bc075c67ab04ed7f701e648c358c9c6a012b4e2cca03635610fd491e893cc9a493a914b517049e0a4f4dbad990e8b8871ed5abeae0ecd6d1bc219c75f2e124f7fdeca41023fec4672174fd53b5", 0x8f}, {&(0x7f0000000380)="09f6f9976b2229ccf29ff239191760d3c208a5888da6d738ea031867e65530e6cef42f8ec6fbb63712e256e0618cc936f604d0de10fa65e768a2007bb5e506d4d58d7b039521d554459c5e8cae6744bf651d525e1f0f76a8370d92bf239220a2e1cd9b5fc258b5b9", 0x68}, 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"}, {0xc8, 0x29, 0x800, "fd758a37e00f37265cb67a8c4f8e385ffa108934744aa2edc2143e6894448c3d812c088bd7154154b4516eb333c077254529bb86bc06eeaeb429f0ed9e8a783c42484b83aa44b86cf08bd68b43da5239585dd4b248e85923e0da3fee40b2f867b0702f187c256070ad8ce8f2ec3f791c5295dd6389e289482f5a1903c4516a51b6bf562c416357d098c7b31922b28c62ddde6b90086dede9b0550cc4c89ed50030b595a094f21bf2e6c54e4940a498a79839"}], 0x10d8, 0x40}, 0x12022) syz_mount_image$reiserfs(&(0x7f00000027c0)='reiserfs\x00', &(0x7f0000002800)='./file0\x00', 0x7f, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002880)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@tails_on='tails=on', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/19 17:03:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="ac162541380efef691e06c680b0fb0d82257708601f857c75446f604a889a66e0f0d9457b87711f45f596cac1e0c90e3d50fd202a0cbf0b86bd18abc259f465f79255e3c7cdc1aaa84014fa0c986a7c59f6180ebc9edc2e0bbc077c01a912c165983c6ea320419336bd3fd1efe2eb9fd852c4159e1d4c8149933c56d", 0x7c}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7}, 0xffffffffffffff70) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) 2018/04/19 17:03:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="8100000000000000000000080000000005000600000000000a00000000000000000000000000000000b13c0000000000000702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/19 17:03:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe74, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="5d59ba993b886749eb03000001", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xca0, 0x9, 0x8, 0x1cd, 0x8001, 0x4, 0xc0, 0x7, r1}, 0x20) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0xfe7, &(0x7f0000000200)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x38, &(0x7f0000000040)=""/62, &(0x7f00000007c0)=0x3e) 2018/04/19 17:03:15 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/130) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)) 2018/04/19 17:03:15 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) recvfrom(r0, &(0x7f0000000100)=""/116, 0x74, 0x12000, &(0x7f0000000500)=@hci={0x1f, r1, 0x2}, 0x80) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) lseek(r2, 0x0, 0x3) 2018/04/19 17:03:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="8100000000000000000000080000000005000600000000000a00000000000000000000000000000000b13c0000000000000702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/19 17:03:15 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)='\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f00007d2e25)=0x2, 0x4) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/19 17:03:15 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x801d) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) close(r0) 2018/04/19 17:03:15 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/147, &(0x7f0000000240)=0x93) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) 2018/04/19 17:03:15 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r1) getpid() r2 = semget(0x0, 0x4, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x82000) getpeername$llc(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) r4 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xa000) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/190) semop(r2, &(0x7f0000000000)=[{0x7, 0x5, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x1, 0xdf41e2dd2e2e2c95}, {0x0, 0xf29b, 0x1800}], 0x4) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/19 17:03:15 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000000)=0x1ff, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r2, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) recvmsg(r1, &(0x7f0000001580)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/214, 0xd6}, {&(0x7f0000001280)=""/109, 0x6d}, {&(0x7f0000001300)=""/148, 0x94}, {&(0x7f00000013c0)=""/19, 0x13}], 0x5, &(0x7f0000001480)=""/239, 0xef, 0x2}, 0x40010103) getresuid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x7f, r3, r4}, {0x6, 0x2, 0xd96e, 0x1f, 0x200, 0x7d248185, 0x3, 0x7fff}, {0x2, 0x1, 0x5, 0x4}, 0x9, 0x6e6bba, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x3, 0x3, 0x0, 0xffff, 0x8, 0x2}}, 0xe8) 2018/04/19 17:03:15 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:15 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0x1e) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x6000) accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80000) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) 2018/04/19 17:03:15 executing program 6: unshare(0x8800400) r0 = socket$inet6(0xa, 0x1, 0x100) sendto$inet6(r0, &(0x7f0000000000)="981fa5886af30c90cf121407e7b35d4336993d6bbf283ba8c64540628b07fff53cf239bad9be4b9e926b4afa794a2e4d366346529ce8eb1f6fa153d3744b010c95cbc1bce2ea09aa6ba8d3aa03f8d3806eb1a3054706e158dbfe1aa509837151daf89b6ed66cc3b241b01f6ce86f7d3c749ccd941b11682e46f0b88eed33398c49235f531620671b656321f54ddff0b1723303ec88424bc85c5526769ac8106189f99f79682fee1c9a29261651f216dc1282c4f08800c8d2bfd6eaeb7eab460fa11045913346b8a5db77caf443c98b264010e3814bd30a91d4ab91591d42ebf791c43d03d9cd0aed0da810", 0xeb, 0x40050, &(0x7f0000000180)={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xfffffffffffffffc, 0xd5b793de9e1668f4, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/85, &(0x7f00000001c0)=0x55) 2018/04/19 17:03:16 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000000)=0x1ff, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r2, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) recvmsg(r1, &(0x7f0000001580)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/214, 0xd6}, {&(0x7f0000001280)=""/109, 0x6d}, {&(0x7f0000001300)=""/148, 0x94}, {&(0x7f00000013c0)=""/19, 0x13}], 0x5, &(0x7f0000001480)=""/239, 0xef, 0x2}, 0x40010103) getresuid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x7f, r3, r4}, {0x6, 0x2, 0xd96e, 0x1f, 0x200, 0x7d248185, 0x3, 0x7fff}, {0x2, 0x1, 0x5, 0x4}, 0x9, 0x6e6bba, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x3, 0x3, 0x0, 0xffff, 0x8, 0x2}}, 0xe8) [ 109.050830] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/19 17:03:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400140, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/19 17:03:16 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000001980)='/dev/vcsa#\x00', 0xfffffffffffffe84, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x72f) msgget$private(0x0, 0x284) sendmsg$alg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="46ba8f2051211627f7ed23b578497bc31b1e1c2f532cc65f371f67123806b70d7651babb61cdbbb28783b984b9f37e647d5aca8c695d45f2a58f45571bc4084ec9d306c6c731f77d3344fa", 0x4b}, {&(0x7f0000000240)="0aba87078c9892745ca621b8bdad783d632e2bf2eef15326bdb5719cb59fa4739c45a190399f1d6635f886455cd8bafc0edfb44ad8ca3c1d1b073e7b809a8c877dce115a50805a27dc5237f4280942d34f523e17ac6051b8f25db78f70b9952ce6c4d15088c765249d0ad4552a28bff8b9df1e3e27a75336e910e77439d48d03c437e77ab72269cef71b4d7dcd9a2060eeaec8d32128cbe378a9b903f640732de4be4803bca7ad2e8b3c1554d0", 0xad}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="30a365aceb8d6324e5e9f3d3418f700cef2020e16dd440b6093eecbc47843a475d250ca9244d9d446ee6de995f9b4d6b4b1ab92794dc27844674d80fd2bf377303a90d58cae5bf4f83723098bbc4412a46b7619a331f3bdc26f99b9ab139e1e7254616f4273463214fa381d1bd587f13b1922dc9e7a08b739a94e98a2b039d441c33f68b9dbd40ea4e9c884f752dc9aea0b250e7d1bca42b87b2e0db7ad94e47ecae759d785522feef80bca829a15bf3a338fd91b4414365882be05abf3cc9f883", 0xc1}, {&(0x7f0000000300)="bd01a76878f2b265820184cc46ec57d87ff6a512e97dd68e310b49ff88d5e34fbe16", 0x22}], 0x5, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x280, 0x24008010}, 0x0) syz_open_dev$evdev(&(0x7f0000001a40)='/dev/input/event#\x00', 0xe3, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000017c0)=@assoc_id=0x0, &(0x7f0000001800)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001840)={0xffff, 0x200, 0x4, 0x2, r1}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001940)) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r2, 0xb85) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000380)}, 0x10b) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000018c0)={&(0x7f0000001880)=[0x0, 0x200, 0x3], 0x3, 0x1, 0x8001, 0x8, 0x3f, 0xffffffffffffffff, {0xff, 0x2680, 0x1, 0x4, 0x792, 0x1, 0x8, 0x6, 0x6, 0x200, 0x8, 0x0, 0xa463, 0x46, "18239f3db8e57c7011c7052cbc7462f04eca2716d92954974bf17d64c057f2b8"}}) getpeername(r2, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) ioctl$int_out(r0, 0x1, &(0x7f0000000180)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000019c0)=""/68) 2018/04/19 17:03:16 executing program 3: mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x42) r0 = eventfd2(0x80, 0x1) fcntl$setlease(r0, 0x400, 0x2) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x800, &(0x7f0000000240)="3919e285efd07d3b6407bab8a2af70ecc50d507fd5555e109d2f0440d5baefe74f7c0914a57109807007cdbf9b1eb662e4fdaeb7cc0874a80fcac19ed8487bd02c") r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000)=""/235, 0xeb) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000300)=0x1, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendfile(r1, r1, &(0x7f0000000340), 0x7fff) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/19 17:03:16 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x20) openat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) 2018/04/19 17:03:16 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)='\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f00007d2e25)=0x2, 0x4) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/19 17:03:16 executing program 0: r0 = socket$inet6(0xa, 0x20000f, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d4cffc)=0xfffffffc, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/195, 0xc3}, 0x12020) fcntl$dupfd(r0, 0x406, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xe49c, 0x20000) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuahct.usaGe_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000240)={{0x1, 0x5}, 'port1\x00', 0x0, 0x100000, 0x80000000, 0x2, 0x9, 0x7ff, 0x9, 0x0, 0x0, 0x27e49ac}) [ 109.322547] sctp: [Deprecated]: syz-executor6 (pid 8200) Use of int in max_burst socket option. [ 109.322547] Use struct sctp_assoc_value instead 2018/04/19 17:03:16 executing program 1: sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f000060aff8)) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) r2 = dup(r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000001c0)={{0x41b, 0xf3f1, 0x6, 0x9, 0x0, 0x81}, 0x9}) 2018/04/19 17:03:16 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000001980)='/dev/vcsa#\x00', 0xfffffffffffffe84, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x72f) msgget$private(0x0, 0x284) sendmsg$alg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="46ba8f2051211627f7ed23b578497bc31b1e1c2f532cc65f371f67123806b70d7651babb61cdbbb28783b984b9f37e647d5aca8c695d45f2a58f45571bc4084ec9d306c6c731f77d3344fa", 0x4b}, {&(0x7f0000000240)="0aba87078c9892745ca621b8bdad783d632e2bf2eef15326bdb5719cb59fa4739c45a190399f1d6635f886455cd8bafc0edfb44ad8ca3c1d1b073e7b809a8c877dce115a50805a27dc5237f4280942d34f523e17ac6051b8f25db78f70b9952ce6c4d15088c765249d0ad4552a28bff8b9df1e3e27a75336e910e77439d48d03c437e77ab72269cef71b4d7dcd9a2060eeaec8d32128cbe378a9b903f640732de4be4803bca7ad2e8b3c1554d0", 0xad}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="30a365aceb8d6324e5e9f3d3418f700cef2020e16dd440b6093eecbc47843a475d250ca9244d9d446ee6de995f9b4d6b4b1ab92794dc27844674d80fd2bf377303a90d58cae5bf4f83723098bbc4412a46b7619a331f3bdc26f99b9ab139e1e7254616f4273463214fa381d1bd587f13b1922dc9e7a08b739a94e98a2b039d441c33f68b9dbd40ea4e9c884f752dc9aea0b250e7d1bca42b87b2e0db7ad94e47ecae759d785522feef80bca829a15bf3a338fd91b4414365882be05abf3cc9f883", 0xc1}, {&(0x7f0000000300)="bd01a76878f2b265820184cc46ec57d87ff6a512e97dd68e310b49ff88d5e34fbe16", 0x22}], 0x5, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x280, 0x24008010}, 0x0) syz_open_dev$evdev(&(0x7f0000001a40)='/dev/input/event#\x00', 0xe3, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000017c0)=@assoc_id=0x0, &(0x7f0000001800)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001840)={0xffff, 0x200, 0x4, 0x2, r1}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001940)) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r2, 0xb85) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000380)}, 0x10b) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000018c0)={&(0x7f0000001880)=[0x0, 0x200, 0x3], 0x3, 0x1, 0x8001, 0x8, 0x3f, 0xffffffffffffffff, {0xff, 0x2680, 0x1, 0x4, 0x792, 0x1, 0x8, 0x6, 0x6, 0x200, 0x8, 0x0, 0xa463, 0x46, "18239f3db8e57c7011c7052cbc7462f04eca2716d92954974bf17d64c057f2b8"}}) getpeername(r2, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) ioctl$int_out(r0, 0x1, &(0x7f0000000180)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000019c0)=""/68) 2018/04/19 17:03:16 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pwrite64(r0, &(0x7f0000000100)="fea6bc39af23c49b170cbd03308b811233bf7e8e38beaabc03bc0ab28b9991fb7d166867a184edac31ab199bc70dbd7223177b5a57ce89f12a8aecf3d0e3761bf511c7ea217d771518fbcfc16488e359a7376df6afb190a984a508f0b1b3b4030f9d9a94f3ec998d172e074c9f9bcd2c76f21be30e3f0d42399f3503bf5558f65cbbe7acc0ef3b6baef36c4106672c57aa4025b7f686474c7aa4fda9b3b6f625f9be7a4935dd90686053e2a204c0", 0xae, 0x1e) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00000000c0)={0xa2b, 0x3ff, 0x10000, 0x8e12, 0x9, 0x7}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00009de000/0x4000)=nil, 0x4000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 109.450894] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/19 17:03:16 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/192) io_setup(0x2, &(0x7f00000000c0)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x109800, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x80400) io_cancel(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0xf4, r1, &(0x7f0000000340)="62ba3ace6928014c5a40ccfb1f089d604e794a90ebdc15286e979b9390ef537b660f5cb0cce1e2459585e282e9e36819469aeb4910c37e2bee870b682fa63a033a5ee2cfa35abf4820e1187b2521946ee2811b521006a6899d319858121196354fae15b3542904c359072b11d4c3f5210e45e9c7308279aac023a25ba5579d4f0ca7d8818021a3b05e6a66feb00a7720ab6d90f5772df66eff388c31762058cebeb028af86967a53e02c2db0f4dbdc3d9cbe26ff801a14736f99c6357ef28ca9256e2b7963adb4a73e4a55ff0d42a0af61316306fffa5554dc51de05ab3f4e3b0bc125c6615c7ffab0110234", 0xec, 0x8, 0x0, 0x0, r2}, &(0x7f0000000440)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0x20}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup2(r5, r5) ioctl$KDMKTONE(r6, 0x4b30, 0xffffffffffff30fc) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000300)) getsockname$inet(r6, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) 2018/04/19 17:03:16 executing program 0: futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f247942654) 2018/04/19 17:03:16 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000014}) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x101, 0x20, 0x6]}, &(0x7f0000000080)=0xa) [ 109.582342] sctp: [Deprecated]: syz-executor6 (pid 8217) Use of int in max_burst socket option. [ 109.582342] Use struct sctp_assoc_value instead 2018/04/19 17:03:17 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x20) openat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) 2018/04/19 17:03:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') r0 = socket(0x11, 0x80000, 0xbeb) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="815edb9f46f3ab5e5e36fc9407f52967b8401db1731721189bd79310e97c83749858272d47bc0c414902fb9c5677c8be525c582b84dea9ed7ba1951a54691ebc8362f94f20", 0x45, 0x101}, {&(0x7f0000000240)="c71d6490420952accf9f6f875329890a1c977189998a246f59702b3db3cd39c6a3aa20db22d2c52d7112977431fc03e7567221c1870593ed715a9f898005d8e712fcebfc17fc956c64f7e3665ed16f1ba8fa4d5d8196dd0e32a34b420556852efdc36e6adbab30414904d8e334cbece609ec7933aef00941b8058ad719ce1d3ea6f19281f7b7cdb7659c68a234f5413d73ec03c2b3898afcb8057886a6fe2da590ca491defc65be5fe36e7b5b4e073d8b48a607820d172f217c740a993fb895a868ad240a06778ff946cf5ee491212bd758dc5fa492f712cd9277dc968b875567f0165f7813c90468e56f78a5ac57ac744fed4", 0xf3, 0xf6f}], 0x800000, &(0x7f0000000380)=ANY=[@ANYBLOB="02"]) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/19 17:03:17 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/04/19 17:03:17 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:17 executing program 1: sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f000060aff8)) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) r2 = dup(r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000001c0)={{0x41b, 0xf3f1, 0x6, 0x9, 0x0, 0x81}, 0x9}) 2018/04/19 17:03:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xfffffffffffffecd) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x292) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x5c, r3, 0xf08, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x5c}, 0x1}, 0x20040014) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f00000017c0)=""/237, 0xed}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/19 17:03:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x405) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001440)={0x9, 0xffffffff, 0x8, 0x72, 0xfff, 0xee, 0x0, 0xfade, 0x0}, &(0x7f0000001480)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000014c0)={r3, 0x1}, 0x8) 2018/04/19 17:03:17 executing program 0: futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f247942654) 2018/04/19 17:03:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x7e9, 0x3}, 0x2) ioctl$void(r0, 0x5450) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x36b8, 0xfffffffffffffffd, 0x77f, 0xc4, 0x0, 0x9000, 0x7fffffff, 0x3777, 0xff, 0x800}, 0xb) 2018/04/19 17:03:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1802, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0xb}], 0x0) [ 110.552910] sctp: [Deprecated]: syz-executor6 (pid 8250) Use of int in max_burst socket option. [ 110.552910] Use struct sctp_assoc_value instead 2018/04/19 17:03:18 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendto$inet6(r0, &(0x7f0000000140)="86648057c476ce548fb7830b5872fb8ac3652d01773ff5cf87c437a5ab83fa9223b985ab85637c94a9d428103f1b96793a8bee4f59e8a7b2bbb8efe6655fe3e556612aa4be74b221f26c3779ceff25cf8450c54d26cf1605f7afddaa439f7ad81eb5ed7dbde15de0b21998298f96aeb224fb3ac1888b161a59bc961bbd675d11ed8ffe7c4b49b0e541edd3a11bbb0c6c3912698876e441e9156b25a49ceab93e7ca5a7a310498d27b3a7b9be6bb994b2c20a7308c5ad8bd9ea6586b765e802035b879e92983878c8d2e1fe0d45397a97861289679eb11f8bce", 0xd9, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/19 17:03:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x200, 0x7, [0x1, 0x88, 0x775, 0x4, 0x1000, 0x4, 0x0]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1a, "dd59998a040b9fad5cbbd36f48c3570778126ae2ca8d4139cdb7"}, &(0x7f0000000140)=0x22) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/19 17:03:18 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) membarrier(0x20, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) msgget$private(0x0, 0x410) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000dad000)) 2018/04/19 17:03:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf68e63d59ef079e5f010010", 0x9a00}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/19 17:03:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x4000000000000010, &(0x7f0000000000)=0x6, 0xfffffd5b) 2018/04/19 17:03:18 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/19 17:03:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x101, 0x202) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d", 0x30}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/19 17:03:18 executing program 6: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200001, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x10f4, 0x10, 0xc00, 0x70bd2a, 0x25dfdbfb, {0x20}, [@generic="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", @generic="bdc897dee283ba3fa217fbca1f00641b769e9aa70cf1a7e7884daa2c729157dfb7b084f5a9ae3d3ea6179fa5ad171dc5ed578af30d05d0c3a1c041db7a47dc73bbacf4c3640ac0fe4104f6dca2d8f70f2ef3a14e8c0a1d0bd1e93e62010e82002b7a92f060dcba99cd2cd502184b9d9990d5f8a4232fa4bde4a815ca8026429c4e81ff543a9161552937f4c865b5865538fbbcf0edc93917f50780b4b07dc375ca704b991aa07c0ba7eabccaf6a08d3b5f27608edc8b5d7bedabae17eadded775acd9a566ed70abd439448b022db35e93844545cf4762809f886ca37ce"]}, 0x10f4}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x6c}, {0x16}]}, 0x10) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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", @ANYBLOB="08000100"], 0x2}, 0x1, 0x0, 0x0, 0x20040840}, 0x4000000) 2018/04/19 17:03:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) r1 = memfd_create(&(0x7f0000000040)='vboxnet1posix_acl_accessmd5sum\x00', 0x1) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000080)="881d733754632a142093ecf44bc2fbd428fe515d731aaaf1ca4ac2206bf89e9789a3e8cd38d967b72f5146e280942553427941f191b8a2e96990d71423711bf7d0972d360508c326c22f") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x84, 0x4) 2018/04/19 17:03:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000480)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)="301c68fc2fd48390", 0x8}], 0x1}, 0x0) 2018/04/19 17:03:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x2a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0xa7a, 0x1, 0x20}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2bb8615d42278643ad25949088cf0a07", 0x10) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x0, 0x8}) 2018/04/19 17:03:18 executing program 3: unshare(0x40601) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="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", 0xff, 0x20000000, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8001}, 0x1c) 2018/04/19 17:03:18 executing program 4: socketpair(0x9, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="25000000e2468ab4070ef9d380608dcb2cb76ee1b7eee3d9538f1e22ddcd21f46fe32546a8f50e50e6639e3a10ef72ef1e9b0bc61599b55a7c68a5e6010737c4b4449f7d08be543c4a0769e5999891934f4d8403c50dec073d0fe5dc6cb59bb8c2ebb55f8a1c4bfe2e218cea0a31a62429932f788147034b78a8cd8914f39dbaa8e5b49c660002ade203fc12d74f38a19047a77872441745c77a4fc12817cdd95c39bb39ed1ff199b50d40d0bacd7404f2b23fdf98cc99ee43160b3cfa1a4682d5e247cb6cc03c76ec4789da39f8166622e5bec9ca3f222109b6e2"], &(0x7f0000000080)=0x2d) userfaultfd(0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x1ff}}, 0x10000, 0x0, 0x8, 0x5000000000000000, 0x8}, 0x98) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3f, @loopback=0x7f000001, 0x4e21, 0x4, 'none\x00', 0x10, 0x40, 0x15}, 0x2c) ioctl$VT_RELDISP(r0, 0x5605) r3 = socket$inet_sctp(0x2, 0x3, 0x84) modify_ldt$write(0x1, &(0x7f00000003c0)={0x1, 0xffffffff, 0xffffffff, 0x9, 0x3, 0x1f, 0x81, 0x8001, 0x3, 0x1ca}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f0000c16fff), 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)="1a5a99b99b42f4e23c97cef92148ff6d20460c6c3bd6791097b45c90d02e089d719cb09a6ed964ce3bb9adc0214c49158b2300d0dfd2824e2d55ff412be624ab2d035165510388556dbb2aae3518e8932f7d1e6757844133673d4c3f2ac7e52207b7774fa26f8520f944cdefdecc455cb36c1aabcdf7b8da347eaf411e6449a2fc59fb1cfafeb28d40f1c75b642e2f94a75a294271f8e6b8151bf6085e779f791e63a5a23a9d6dc30006145484e0ebeff9ad9f092101d37113884606d8d09b535ba54b6e3230aa819fcc3a", 0xcb) times(&(0x7f0000000400)) 2018/04/19 17:03:18 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x18080, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000300)={0x87, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x3, 'none\x00', 0x1, 0x80000001, 0x35}, 0x2c) memfd_create(&(0x7f0000000240)='/dev/loop#\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioperm(0x1000, 0x8, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x801, 0x0) fallocate(r0, 0x2, 0x7f, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0xffffffffffffffff, 0xfffffffffffffffc, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000200)=0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) sync() 2018/04/19 17:03:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x49, 0xfffffffffffffffc) close(r0) fcntl$setlease(r0, 0x400, 0x4000000000000) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000001c0)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x10}) fgetxattr(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="747275730202000000000000d9000000000000005200be720073ac1d363ce270cec33ca3c32aaca9ecf298624d8a8621ddc5284d6201cce5198522ecf08524ebd809bd2934b604438052b1"], &(0x7f0000000080)=""/100, 0x64) 2018/04/19 17:03:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000180)="4c59396823c15b00091d9cef11d50dbd22fc70b58c53a3ed6dc4ae46ad454ce6a498aa2501edf2904340a8b0807645f45d85141d20e1dcb940ad01f66889da876aceca6fa4fa20554330bd9cc64da0ae5fa7c57b40e9afbf9fdcdf9fdf8b497d80fcc306a315f2630e4655639ad4229b25fe91b01b67a258fa9d11ad24860b0e5a0c478b2d1bba76c57737ff4e50570fc9232eccc49fc5561d97bedfac0cd1adee6fab56d2521a6df9d1a1e106afc718efcfd82706e350f8d2f2cb780e7992bf6233d6f87afacaaf261eb962bc79", 0xce, 0x8000, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x1030a0}, 0x80) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/19 17:03:19 executing program 0: getgid() prctl$intptr(0x2000000000029, 0x3) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8800, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x40, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x81, r1, 0x0, 0x8}) 2018/04/19 17:03:19 executing program 4: unshare(0x800000) unshare(0x40600) 2018/04/19 17:03:19 executing program 3: unshare(0x40600) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/19 17:03:19 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x111082, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x38, r1}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) 2018/04/19 17:03:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18, 0x20000051}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) 2018/04/19 17:03:19 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10400, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/19 17:03:19 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(generic-gcm-aesni)\x00'}, 0xfecb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x3f}, 0x8) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/19 17:03:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000480)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)="301c68fc2fd48390", 0x8}], 0x1}, 0x0) 2018/04/19 17:03:19 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = epoll_create(0x0) write(r1, &(0x7f0000000080), 0x0) r2 = dup3(r0, r1, 0x80000) r3 = socket(0x10, 0x802, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xd) write(r3, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x541800, 0x0) 2018/04/19 17:03:19 executing program 6: ustat(0x6, &(0x7f0000000100)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80c00, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/04/19 17:03:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/19 17:03:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') read(r0, &(0x7f00000000c0)=""/153, 0x99) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/19 17:03:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001340)={0x1, 0x4, 0x8, 0x7fffffff, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={r1, 0x8000}, &(0x7f0000001400)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x500, 0x0) recvfrom$inet6(r3, &(0x7f0000000080)=""/196, 0xc4, 0x40002000, &(0x7f0000000180)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x19b}, 0x1c) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xf}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/04/19 17:03:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) unshare(0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)=""/5}, 0x18) [ 113.096673] QAT: Invalid ioctl 2018/04/19 17:03:20 executing program 7: unshare(0x20000400) socketpair(0x11, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380)={@local}, &(0x7f00000003c0)=0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000340)={r1, 0x2, &(0x7f0000000240)=[0x0, 0x100000000], &(0x7f0000000280)=[0x8, 0x3, 0x5, 0x6, 0x5, 0x0, 0x7], 0x40, 0x1, 0x9, &(0x7f00000002c0)=[0x3], &(0x7f0000000300)=[0x9, 0x3, 0x1f]}) r2 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id0\x00', "74692d65723000000000000000000000020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}) [ 113.124844] QAT: Invalid ioctl 2018/04/19 17:03:20 executing program 3: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) socketpair(0xa, 0x1, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000040)='./file0/bus/file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x20, 0x4) [ 113.191641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/19 17:03:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/19 17:03:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e62000)=@ipv4_delroute={0x20, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/04/19 17:03:20 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x44}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000000fffffffffffe010000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/19 17:03:20 executing program 4: socket$packet(0x11, 0x3, 0x300) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x201a7fd7, 0x0, 0xfa, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/19 17:03:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005e00)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x100000000, {{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x190) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005ec0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000005fc0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x2800, 0x1, 0x200, 0x100, 0x9, 0x240000, r1}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xfffffffffffffffc, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e23}}) 2018/04/19 17:03:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/19 17:03:20 executing program 0: r0 = getpgrp(0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) setpgid(r0, r0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 2018/04/19 17:03:20 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) [ 113.882290] random: crng init done 2018/04/19 17:03:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x105600, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000900)=@assoc_id=0x0, &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000980)={r1}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r0}) fchmod(r2, 0x2) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000300)={0x0, 0xfffffffffffffff7, 0xffffffffffff9eb0, 'queue1\x00', 0xffff}) syz_emit_ethernet(0x423, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x54, "513c8045b90db805fc599e331d86c40898ae1c0431d69d39d8e00ca190739c94b5941ba8563a8fc40c916b1e1470126d3bfde5215dc4db442ee7d12a7a02e57e5e7030d1845ea82c6ee3aec47c0a8451083d0156"}, &(0x7f0000000080)=0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x0, &(0x7f0000000080)=@raw, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xe9, &(0x7f0000000180)=""/233}, 0x48) recvmsg(r2, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140), 0x154, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)=@ipmr_newroute={0x34, 0x18, 0x309, 0x70bd25, 0x25dfdbfe, {0x80, 0x0, 0x0, 0x9, 0xfd, 0x7, 0x0, 0xb, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x1}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x48000}, 0x48010) socket$nl_route(0x10, 0x3, 0x0) 2018/04/19 17:03:21 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000540)="ead3a5149951400c431dff4df270c0d2e064b083f2979849de022208d8b2fee7e5d5f5d6c4acbac9030157ee96413bbb27c35e9bbbeda6") unshare(0x672547c414f6a876) r1 = socket$inet(0x2, 0x2, 0x80000000001) listen(r1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x438, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x368, 0xffffffff, 0xffffffff, 0x368, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 'rose0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x2e, 0x0, 0x7, 0x18}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xffff, 0x1, 0x1, [0xace3, 0x3, 0x7f, 0x40, 0x336, 0x6, 0x1ed, 0x6, 0x4, 0x0, 0xffffffff, 0x5, 0x1, 0x800, 0x7, 0xffffffffffffe86d], 0x8}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x210, 0x230, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e23, 0x4e24, 0x4e20, 0x4e24, [0x8, 0x23, 0xfff, 0x4, 0x2, 0x2, 0x1f, 0x6, 0x4, 0x0, 0x5, 0x4, 0x4, 0x5, 0xbc, 0xffffffff00000001, 0x401, 0x12c8000000, 0x4, 0x1, 0x3, 0x3, 0x2, 0x7, 0x101, 0x3, 0x3, 0x0, 0x8f, 0x0, 0x1, 0x2, 0x8000, 0xde, 0x583, 0xd6, 0x0, 0x3f, 0x2, 0x1, 0x9, 0x200, 0x6, 0x9, 0x1, 0x16a, 0x242f, 0xf365, 0x0, 0x400, 0x1f, 0x0, 0x9, 0x0, 0x7f, 0x8a84, 0x101, 0x6, 0xcbaa, 0x93, 0x3, 0x0, 0x40, 0x80000001], 0x4, [{0x0, 0x3, 0x737d}, {0x8, 0x3, 0xffffffffffffff81}, {0x8001, 0xfff, 0x6}, {0xfffffffffffffffa, 0x2, 0x29f}], 0x1, 0x2, 0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/04/19 17:03:21 executing program 6: r0 = open(&(0x7f00000003c0)='./bus\x00', 0x100000141841, 0x20) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f00000018c0)=ANY=[]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9e, "9bdc4328856acf92b9799245b9fc310b546bc053dd66fad4cca532960937bc605f8e19ea0999add8eb703298264c220e4345d816bdc0cfbeb2255746822a048f216bf4556f3e1879705ed27864d9ce0f16348653ad9f8120c8de883850780cac554a58ba1c91b890e536f59f6df9abfd96e651df685ca85c60779325c1e0b1332c40709827c24da15663f0f1bd54fb5b3424b153ffa751ceece874c76f5f"}, &(0x7f00000000c0)=0xa6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x645ccd7b, 0x1, 0x4, 0x1000, 0x3, 0x0, 0xfffffffffffffffb, r2}, 0x20) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xcc, 0xff, 0x9, 0x100, 0x200, 0x2000000, r3}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/19 17:03:21 executing program 4: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r2 = dup2(r1, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000002c0)={0x2, &(0x7f0000000180)=[{}, {}]}) dup2(r1, r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r3+10000000}, &(0x7f0000000100), 0x8) 2018/04/19 17:03:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/19 17:03:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000000040)=0x8000003, 0x400000fc) r1 = semget(0x3, 0x0, 0x246) semctl$GETPID(r1, 0x6, 0xb, &(0x7f00000000c0)=""/182) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/19 17:03:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r0) 2018/04/19 17:03:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/19 17:03:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000001000), &(0x7f0000012000)=0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') r4 = semget(0x1, 0x1, 0x10) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f00000000c0)=""/50) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000080)=0xffffffff, 0x4) dup3(r1, r0, 0x0) 2018/04/19 17:03:22 executing program 3: r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000000000)='cgroup\x00', 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) 2018/04/19 17:03:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/19 17:03:22 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdc, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x0, 0x2841, 0x5, 0x6000000, 0x7, 0x4, 0x100, 0x80000001, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x100000000, 0x10000, 0x8, 0x3f, 0x8000, 0x15bb, 0x8, 0x43, 0x601, 0xebd, 0x0, 0x200, 0x400, 0x55a0, 0x8, 0x45d1947f, 0x100000000, 0xe, 0x0, 0xfffffffffffffffd, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x0, 0x5, 0x7, 0x9, 0x0, 0x80}, r1, 0x10, r0, 0xffe833b86ce5cccd) r2 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) r3 = syz_open_procfs(r1, &(0x7f0000000240)='net/icmp\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0], 0x1, 0x6, 0x3, 0x2}) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x200}) 2018/04/19 17:03:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/19 17:03:22 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="3a282c1bc39921d4c078d2b2421055c41052924a6b83", 0x16, 0x0, &(0x7f000001b000)={0xa, 0x20000000000}, 0x1c) 2018/04/19 17:03:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18800, 0xa) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x295) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1', "b3bf6b68c36a2fe91fa1665918f2c2be0b2d6a14f30b8094ed8ac9bbd7912b41be1034956cac2c821758e855e15947f60e547fff4420e2a5b1d77dc701ee108dd1ca995e130127ce76ad67b350d54644272da1d18078d7e930df4d4baaf0d930e877e43624b81e7a405b0ee797920233b5d9493bce6f1a26812d7ba5156cf81d"}, 0x84) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0xfff, 0x4) shutdown(r0, 0xde9e84f5b70644bc) 2018/04/19 17:03:22 executing program 0: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/19 17:03:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000440)='ip_vti0\x00', 0x8001, 0x7, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r2) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/04/19 17:03:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/19 17:03:22 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x2) eventfd(0xfffffffffffffff7) unshare(0xa0000) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r1, &(0x7f0000000000)=""/204, 0xcc, 0x1, &(0x7f0000000140)={0x77359400}) mq_notify(r1, &(0x7f000004dfb0)={0x5}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) accept$packet(r2, 0x0, &(0x7f00000000c0)) getitimer(0x0, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000001c0)='p', 0x1, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/19 17:03:22 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') 2018/04/19 17:03:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mount(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)='./file0\x00', &(0x7f0000002840)='ocfs2\x00', 0x8008, &(0x7f0000002880)="747f7b00b565045aeb3c816008602359a86faf466946f409a0d456b16e8a6064a5ddaea9770d81395095b957d52db30fac9f18422d154852e2e09ecc1166b9f0bc6838dce13bfff4c757518176e9d1f1583ad4c7de95a58010ade000874acb63a6dcbd4edf97caf6f30f") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001500), &(0x7f00000013c0)=0x68) r1 = syz_open_dev$usbmon(&(0x7f0000001480)='/dev/usbmon#\x00', 0x57df, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000015c0)={r0, r0, 0x40, 0x3f, &(0x7f0000001580)="8eb03bced7f47fec1b2d", 0xfffffffffffffff8, 0x7fffffff, 0x9, 0x1, 0x7fff, 0x1000, 0x9, "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"}) mkdirat$cgroup(r1, &(0x7f0000002780)='syz0\x00', 0x1ff) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002600)=""/221, &(0x7f0000002700)=0xdd) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/155, 0x9b}], 0x5, &(0x7f0000000000)=""/53, 0x35}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002740)={'ifb0\x00', 0x1300}) 2018/04/19 17:03:22 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000000040), 0x0) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000000180)) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x400) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000000) inotify_rm_watch(r3, r4) read(r0, &(0x7f0000000000)=""/23, 0x17) [ 115.596974] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.640412] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.660431] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.694912] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.705772] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.716951] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 116.048506] ================================================================== [ 116.055950] BUG: KMSAN: uninit-value in csum_partial+0x78e/0x850 [ 116.062100] CPU: 0 PID: 8576 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 116.068939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.078385] Call Trace: [ 116.080971] [ 116.083114] dump_stack+0x185/0x1d0 [ 116.086723] ? csum_partial+0x78e/0x850 [ 116.090679] kmsan_report+0x142/0x240 [ 116.094460] __msan_warning_32+0x6c/0xb0 [ 116.098503] csum_partial+0x78e/0x850 [ 116.102288] csum_partial_ext+0x89/0xa0 [ 116.106244] __skb_checksum+0x6d4/0x1010 [ 116.110290] ? skb_checksum+0x120/0x120 [ 116.114249] skb_checksum+0xec/0x120 [ 116.117942] ? skb_checksum+0x120/0x120 [ 116.121898] ? csum_partial_ext+0xa0/0xa0 [ 116.126045] __skb_checksum_complete+0x90/0x400 [ 116.130708] udp6_csum_init+0x94f/0x10c0 [ 116.134757] __udp6_lib_rcv+0x534/0x3920 [ 116.138802] ? ip6_input_finish+0x55c/0x2110 [ 116.143193] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.148539] ? __local_bh_enable_ip+0x3b/0x140 [ 116.153114] udpv6_rcv+0x5c/0x70 [ 116.156461] ? udp_v6_early_demux+0x11a0/0x11a0 [ 116.161111] ip6_input_finish+0xa62/0x2110 [ 116.165328] ? ip6table_filter_hook+0xb5/0xe0 [ 116.169805] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 116.175148] ? ip6_input_finish+0x12a1/0x2110 [ 116.179625] ip6_input+0x294/0x320 [ 116.183153] ? ip6_input+0x320/0x320 [ 116.186850] ? ipv6_rcv+0x26d0/0x26d0 [ 116.191237] ipv6_rcv+0x20ec/0x26d0 [ 116.194931] ? local_bh_enable+0x40/0x40 [ 116.198978] __netif_receive_skb_core+0x47cf/0x4a80 [ 116.203975] ? try_to_wake_up+0x1ab2/0x20a0 [ 116.208284] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 116.214435] ? ip6_rcv_finish+0x4d0/0x4d0 [ 116.218940] process_backlog+0x62d/0xe20 [ 116.222992] ? rps_trigger_softirq+0x2f0/0x2f0 [ 116.227558] net_rx_action+0x7c1/0x1a70 [ 116.231516] ? net_tx_action+0xab0/0xab0 [ 116.235564] __do_softirq+0x56d/0x93d [ 116.239349] do_softirq_own_stack+0x2a/0x40 [ 116.243646] [ 116.245876] __local_bh_enable_ip+0x114/0x140 [ 116.250356] local_bh_enable+0x36/0x40 [ 116.254225] ip6_finish_output2+0x1b6c/0x1f20 [ 116.258730] ip6_finish_output+0xb3f/0xc00 [ 116.262952] ip6_output+0x597/0x6c0 [ 116.266577] ? ip6_output+0x6c0/0x6c0 [ 116.270409] ? ac6_seq_show+0x200/0x200 [ 116.274369] ip6_local_out+0x573/0x640 [ 116.278241] ? __ip6_local_out+0x4f0/0x4f0 [ 116.282460] ip6_send_skb+0xfa/0x380 [ 116.286159] udp_v6_send_skb+0x116a/0x1880 [ 116.290400] udpv6_sendmsg+0x15f4/0x45b0 [ 116.294447] ? do_futex+0x284a/0x6ad0 [ 116.298231] ? ip_copy_metadata+0xac0/0xac0 [ 116.302551] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 116.307293] inet_sendmsg+0x48d/0x740 [ 116.311093] ? security_socket_sendmsg+0x9e/0x210 [ 116.315930] ? inet_getname+0x500/0x500 [ 116.319891] SYSC_sendto+0x6c3/0x7e0 [ 116.323595] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 116.329038] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.334067] SyS_sendto+0x8a/0xb0 [ 116.337512] do_syscall_64+0x309/0x430 [ 116.341385] ? SYSC_getpeername+0x560/0x560 [ 116.345786] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.350953] RIP: 0033:0x455329 [ 116.354123] RSP: 002b:00007f96ad6dac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 116.361811] RAX: ffffffffffffffda RBX: 00007f96ad6db6d4 RCX: 0000000000455329 [ 116.369069] RDX: 0000000000000016 RSI: 0000000020000000 RDI: 0000000000000014 [ 116.377606] RBP: 000000000072bf58 R08: 000000002001b000 R09: 000000000000001c [ 116.384860] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 116.392124] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000001 [ 116.399377] [ 116.400980] Uninit was created at: [ 116.404511] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 116.409511] kmsan_alloc_page+0x82/0xe0 [ 116.413470] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.418210] alloc_pages_current+0x6b5/0x970 [ 116.422599] skb_page_frag_refill+0x3ba/0x5e0 [ 116.427081] sk_page_frag_refill+0xa4/0x340 [ 116.431407] __ip6_append_data+0x1a20/0x4bb0 [ 116.435890] ip6_append_data+0x40e/0x6b0 [ 116.439929] udpv6_sendmsg+0xfd5/0x45b0 [ 116.443889] inet_sendmsg+0x48d/0x740 [ 116.447699] SYSC_sendto+0x6c3/0x7e0 [ 116.451395] SyS_sendto+0x8a/0xb0 [ 116.454946] do_syscall_64+0x309/0x430 [ 116.458819] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.463984] ================================================================== [ 116.471323] Disabling lock debugging due to kernel taint [ 116.476754] Kernel panic - not syncing: panic_on_warn set ... [ 116.476754] [ 116.484100] CPU: 0 PID: 8576 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 116.492258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.501596] Call Trace: [ 116.504161] [ 116.506295] dump_stack+0x185/0x1d0 [ 116.509904] panic+0x39d/0x940 [ 116.513094] ? csum_partial+0x78e/0x850 [ 116.517069] kmsan_report+0x238/0x240 [ 116.520946] __msan_warning_32+0x6c/0xb0 [ 116.525000] csum_partial+0x78e/0x850 [ 116.528790] csum_partial_ext+0x89/0xa0 [ 116.532839] __skb_checksum+0x6d4/0x1010 [ 116.536886] ? skb_checksum+0x120/0x120 [ 116.540849] skb_checksum+0xec/0x120 [ 116.544554] ? skb_checksum+0x120/0x120 [ 116.548514] ? csum_partial_ext+0xa0/0xa0 [ 116.552646] __skb_checksum_complete+0x90/0x400 [ 116.557303] udp6_csum_init+0x94f/0x10c0 [ 116.561353] __udp6_lib_rcv+0x534/0x3920 [ 116.565397] ? ip6_input_finish+0x55c/0x2110 [ 116.569793] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.575145] ? __local_bh_enable_ip+0x3b/0x140 [ 116.579718] udpv6_rcv+0x5c/0x70 [ 116.583080] ? udp_v6_early_demux+0x11a0/0x11a0 [ 116.587783] ip6_input_finish+0xa62/0x2110 [ 116.592017] ? ip6table_filter_hook+0xb5/0xe0 [ 116.596510] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 116.601856] ? ip6_input_finish+0x12a1/0x2110 [ 116.606332] ip6_input+0x294/0x320 [ 116.609852] ? ip6_input+0x320/0x320 [ 116.613546] ? ipv6_rcv+0x26d0/0x26d0 [ 116.617327] ipv6_rcv+0x20ec/0x26d0 [ 116.620941] ? local_bh_enable+0x40/0x40 [ 116.624987] __netif_receive_skb_core+0x47cf/0x4a80 [ 116.629985] ? try_to_wake_up+0x1ab2/0x20a0 [ 116.634289] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 116.640071] ? ip6_rcv_finish+0x4d0/0x4d0 [ 116.644206] process_backlog+0x62d/0xe20 [ 116.648251] ? rps_trigger_softirq+0x2f0/0x2f0 [ 116.652811] net_rx_action+0x7c1/0x1a70 [ 116.656770] ? net_tx_action+0xab0/0xab0 [ 116.660817] __do_softirq+0x56d/0x93d [ 116.664603] do_softirq_own_stack+0x2a/0x40 [ 116.668898] [ 116.671121] __local_bh_enable_ip+0x114/0x140 [ 116.675604] local_bh_enable+0x36/0x40 [ 116.679471] ip6_finish_output2+0x1b6c/0x1f20 [ 116.683950] ip6_finish_output+0xb3f/0xc00 [ 116.688171] ip6_output+0x597/0x6c0 [ 116.691777] ? ip6_output+0x6c0/0x6c0 [ 116.695557] ? ac6_seq_show+0x200/0x200 [ 116.699512] ip6_local_out+0x573/0x640 [ 116.703385] ? __ip6_local_out+0x4f0/0x4f0 [ 116.707612] ip6_send_skb+0xfa/0x380 [ 116.711331] udp_v6_send_skb+0x116a/0x1880 [ 116.715662] udpv6_sendmsg+0x15f4/0x45b0 [ 116.719713] ? do_futex+0x284a/0x6ad0 [ 116.723498] ? ip_copy_metadata+0xac0/0xac0 [ 116.727806] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 116.732545] inet_sendmsg+0x48d/0x740 [ 116.736332] ? security_socket_sendmsg+0x9e/0x210 [ 116.741162] ? inet_getname+0x500/0x500 [ 116.745117] SYSC_sendto+0x6c3/0x7e0 [ 116.748813] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 116.754243] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.759248] SyS_sendto+0x8a/0xb0 [ 116.763521] do_syscall_64+0x309/0x430 [ 116.767391] ? SYSC_getpeername+0x560/0x560 [ 116.771709] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.776891] RIP: 0033:0x455329 [ 116.780065] RSP: 002b:00007f96ad6dac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 116.787756] RAX: ffffffffffffffda RBX: 00007f96ad6db6d4 RCX: 0000000000455329 [ 116.795024] RDX: 0000000000000016 RSI: 0000000020000000 RDI: 0000000000000014 [ 116.802288] RBP: 000000000072bf58 R08: 000000002001b000 R09: 000000000000001c [ 116.809542] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 116.816793] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000001 [ 116.824562] Dumping ftrace buffer: [ 116.828089] (ftrace buffer empty) [ 116.831775] Kernel Offset: disabled [ 116.835379] Rebooting in 86400 seconds..