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 '10.128.0.9' (ECDSA) to the list of known hosts. 2018/04/16 10:53:03 fuzzer started 2018/04/16 10:53:04 dialing manager at 10.128.0.26:41213 2018/04/16 10:53:11 kcov=true, comps=false 2018/04/16 10:53:14 executing program 0: r0 = dup(0xffffffffffffff9c) open_by_handle_at(r0, &(0x7f00000000c0)={0x6f, 0x3, "0b10d73946316aa3017ebb8e09cd06ccd116dd2a8ef4924316a5aad1fd9dfe907895de9d051ee846d7a751c5db7f00b7d216b4e725eab939c4131c8e88fdcaed3648d1aface538c3478dcaa97ea343cc817c62aba43b0cd0e94d3381b011fc0c7e67184775eba9"}, 0x12000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x7fff, 0x42fd, 0x35, 0x1, 0xd9, 0x3, 0x1}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x0, 0x0, 0xffff, 0xffffffff00000001, 0x2}, 0xc) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000200)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x7, 0x2}, 'port1\x00', 0xc2, 0x20, 0x44b9, 0x2, 0x1, 0x3, 0x1f, 0x0, 0x5, 0x400}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x9}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000400)={0x5d3, 0x80, 0x20, 0xf2, 0x2, 0x3ff, 0x3, 0x1, 0xc5, 0x6, 0x46fc496c, 0x4}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000440)) inotify_add_watch(r2, &(0x7f0000000480)='./file0\x00', 0x80000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0x7ff, 0x4}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x61, 0x9, 0x9, 0x9, 0x80}, 0x98) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000600)={0x6, 0x6, 0xffffffff, 0x200, "ce130f73d19659ca40225f85e3e820684e3d639a55a3594c30e07cd17fa4fd65"}) write$binfmt_elf64(r2, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xa129, 0xa2c0000000000000, 0x7fff, 0x2, 0x2, 0x3e, 0x1c4400000000000, 0x230, 0x40, 0x107, 0x3, 0x6, 0x38, 0x1, 0x2, 0x6a1, 0x9}, [{0x5, 0x1, 0x0, 0x6, 0x39d, 0x5, 0x6}], "ad95dc81aa3dfae7dba64f8571d5319317290769cfa38d70bd60b3d6e120d3c6ead18a38e592e42100b9bfa07b6f14fccb891207482d1852ecf9e7be8a4b7557574faa38f2915fc1ff6d52ce3b99f11d0245dbec7e20922996f398d0655e7e40879488b9c7ff794c6353e3901f1d43d51678f2b1697f4bcd396b27f2a90fd55033327244cd0b791ce43f47004671e6b45a4bc51cba678e2404e7f92fdb", [[], [], [], [], []]}, 0x615) r4 = openat$cgroup_ro(r0, &(0x7f0000000c80)='cgroup.events\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000e80)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000dc0)={0x70, r5, 0x730, 0x70bd25, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe33a}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffc00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000c0}, 0x48000) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000ec0)="12a453c7dea7c57bf3ad1d0a23b688b9a4ca5a4b2235d375cde12163e1121e6732239af05c9db93d4595ec0807de8c81b001a6ab0bbd28d36c6801c20116fa775b1b7fb6a9582b17974cfe7fb49c0f0ecdafecdc9bb08086bebf10cc9cf090123032610654cb8d46d5f263c31d52fc4dbcce3495b4181aa99c7b6b14233dc1d7eb5999ace6de5c6fea5ac5b2dc8d986e62533cbc46469476fafacad71eda0c933b8e35d94d16d3324ebf3b8db6ca8fd283779ab8df890336b0dc30209ee0578236fbfcaffa4cedfc319d8a9535ac5e53263e4708a6154796ecf4647509e4c2ab657929cc8af8dc9b3956483727b73b8df77dc1a68b67833a8b5e59e6e5db") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000fc0)=0x7, 0x4) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000001000)={0x1, r2}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001040)) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000001080)={0x0, 0x5, 0x1, 0x2, 0x1, 0x10000}) utime(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x8, 0xfff}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001140)=0x63, 0x4) 2018/04/16 10:53:14 executing program 3: times(&(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x103) sched_yield() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x800, 0x80400) r2 = semget(0x1, 0x2, 0xc0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000180)=""/64) semget$private(0x0, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x59, "af565225a0d49306bd3b76e666c1f1194493e8859abb035723e261d04dfcb96ef6b0916d284cbbedc7ef8c47cf36a0d8d9e78c14714f55edce6763d7ef59b514aa709768f637c47e6aaa1f21d707f7e129a8e08e7127f4f6ef"}, &(0x7f0000000240)=0x61) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0x1, 0x30}, 0xc) unlink(&(0x7f00000002c0)='./file0\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x3f, 0x9, 0x7}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000340)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000380)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000440)={0x10000, 0x20}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x1, [0x8]}, &(0x7f00000004c0)=0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x11, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044055}, 0x20008010) setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'osx.', "982c00"}, &(0x7f0000000700)='/dev/input/mouse#\x00', 0x12, 0x3) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000740)={0x100, 0x5, 0x4, 0x7fff}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x34, r5, 0x1, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe89}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000880)=0x1, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x64, r5, 0x400, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x80000000}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x41) fremovexattr(r4, &(0x7f0000000a00)=@random={'btrfs.', 'em1+$keyring\\&#\x00'}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r3, 0xb371, 0x0, 0x0, 0x4, 0x4076}, 0x14) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000a80)={0xac52, 0x0, 0x97a, 0xb0, 0x6, 0x8, 0x5, 0x80, 0x4, 0x3ff, 0xfffffffffffff800, 0x3380}) 2018/04/16 10:53:14 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000e00)=""/46) 2018/04/16 10:53:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/191) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @random="30e0f4df70fb"}, 0x10) bind$packet(r0, &(0x7f0000000300)={0x11, 0x18, r2, 0x1, 0x1f, 0x6}, 0x14) unlink(&(0x7f0000000340)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r3, 0x1ff) r4 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x2, 0x800) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000500)=""/181) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000005c0)={0x80000000, 0xffffffff00000001, 0x4, 'queue0\x00'}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0x1000, "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"}, &(0x7f00000016c0)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001700)={r5, 0xffffffff, 0x30}, &(0x7f0000001740)=0xc) utimensat(r1, &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={{0x0, 0x7530}, {0x77359400}}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001800)={0x9, 0xf8d5, 0x7, 0x7, 0x2, 0x7, 0x81, 0x1a80, 0x7, 0x8001, 0x9}, 0xb) syz_mount_image$ext4(&(0x7f0000001840)='ext4\x00', &(0x7f0000001880)='./file0\x00', 0x9, 0x7, &(0x7f0000002c40)=[{&(0x7f00000018c0)="886e83bfe87c0636ee23ba625bbecd5adbd1127471fcb18b1dd5341034923146bcca8d3588405c9bc789c82e677fbf7a083454ad49053d", 0x37, 0x78b3}, {&(0x7f0000001900)="5d6c4b5d44f3c8e571258d62e597dc85d0e34b46e6f096374c27c97b8d0c66a0e0ed93d811797ab8a46bd4e61100641e7e671cce5e23c21e6d367d64a8aeeaaa6c8f5c5354807c58c996122271c0c31b4b0a46758f9dc475122fea5b2edc3bd33f408ea3", 0x64, 0x1000}, {&(0x7f0000001980)="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", 0x1000, 0x7f}, {&(0x7f0000002980)="0177fc188190593cf95d81cf332725164a0b5788cfcf2890a16783e35fdf38c82aa72227d782c4f4c4173d8e6684852849a29d8abdec23802373d2a561b96eeaffa7a24b853658b3bd96794bba98ba2f1ad89fcce111bbcf8f87765654d184e18463701f556490e03d37d647fd2c961c92dc4d52d93f8e3d15008babee31c5c5161c21c878cbd7b9896212e3af13bdaede4dbd5cace1", 0x96, 0x8000}, {&(0x7f0000002a40)="c45ed12ac73ff54ab29cf41aaf0e5b0236e0c529e9ef7f41f258593c0f7bba92601be7e245d7925b5febd8bd6ce61f0669fa51efd0f42471e907673015cac1ab56504b38110fd68706ffe2a026eca3cb8d515316d6e4a000cadaf7e6f838a68c91d0d24348e9a32e1cc72b3621cea4d648027f0aee85e42214c9cb0c", 0x7c, 0xffffffff}, {&(0x7f0000002ac0)="280c4072f513c43de9c5b121fa3ca42d2096ccf38d3adb5f9abd0688dda61c741bdf83da6827a1bde842a86a612829f743dff76970753e4ca6fae23142d3b8cc2c4df6bd8d496a6da205e8a49b107cdde2eac7d1c47514d2478bcca91719f921346dfb47f12c15d36837c97e2ee00be47ed5af6e537757e4eea50ef9f5f27b675747ec93e743a105b572e490ae9aeec6b044aabaa3d05e346fb67360e01abb8062652080d0e2d3c4f1c7cd91b4254d590e99ee379498de94f54fc48a49d23ff04226b5894be12da53073108e4b63ce6ea0e88bebdc36f2c59e4d1c9240", 0xdd, 0x6}, {&(0x7f0000002bc0)="98c8c44f70b4e473eacb72812594434e345dda56947d3b341a1629a025561f42332d3ad363e5d3f6f4868b0f94f5faf914276fd0fffdf103a1e91e9a39afe4c0f4768e002c3d44d15c33fac5443ee6daad70c99af44608bf8400639f250fc46f50a56ad3bf1cd92108488cde1054fb1d1e4d2fb1ed5102e5", 0x78, 0x1}], 0x20, &(0x7f0000002d00)={[{@nogrpid='nogrpid', 0x2c}, {@noacl='noacl', 0x2c}, {@abort='abort', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@dax='dax', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@acl='acl', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@bh='bh', 0x2c}, {@abort='abort', 0x2c}]}) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000002d80)="3ec92810ca1a333959a86377ca185b0a43697133fd5fe506a83a9be008357c6ce2097d73f609d33ba5aebee5e35e70e0f89357ca416e228765c5f01efaf178a4628139271ffd4cee08d32a4bf24b0bf5f0d4ec1d8d95ae96323d87d051a2d3fa4f52720551cbb95acf6bf122015eec6f77d406b255c7fc279fae1f3698c27b9c429d15671971197a902b3b946ae82ea77f4d44d1c321a3cb8100140a10f6eba1bc91f23d35701d50", 0xa8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002e40)={0x9, 0x7, 0x100000001, 0x6, 0x101, 0x6, 0x7fff, 0x8, 0x40, 0x7, 0x200}, 0xb) seccomp(0x0, 0x0, &(0x7f0000002ec0)={0x1, &(0x7f0000002e80)=[{0x5, 0xfffffffffffffffd, 0x20, 0x247}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002f00)={{0x8, 0xff}, 0x1, 0x0, 0xfffffffffffffaa0, {0x80, 0x9}, 0x81, 0x1f}) capset(&(0x7f0000002f80)={0x39980732, r3}, &(0x7f0000002fc0)={0x100000000, 0x9, 0x7, 0xffffffffffffff01, 0x3000000000, 0x3954c000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000003100)=0xe8) getpid() ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003140)={0x47, 0x7a, 0x4, 0x408c, 0x4, [{0x80000001, 0x1, 0xfffffffffffff000, 0x0, 0x0, 0x2}, {0x9, 0x1, 0xff, 0x0, 0x0, 0x400}, {0x5, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x2002}, {0x5, 0xffffffff, 0x2, 0x0, 0x0, 0x100}]}) sendto$ipx(r0, &(0x7f0000003240)="2488c6cd256ce0c36ae7be3312bd51dc3c8be05d1a90eaa533b6ffb83490fc7712e74f1f798eec1a220d7af131f186484416a3bb366f03641aa5308c169ab63a9df53d0114fdd09be85ade0d3f1cd0ee4aac7abc31158671c855fc10dec350d818ca4b183290d54fc6673ecfc1b09ee0e568e1e3acb10158f7d26c3bc9448293ecb6161a812c3c50d7a364375aeed5889985312257d31f4d59f63ac12feac6b04f5240f0423273c160b38f52a34aa0a32e28ffb445914c1321e83ea9eefb3c6c3e2e88a9a3a9", 0xc6, 0x44045, &(0x7f0000003340)={0x4, 0xffffffff80000001, 0xb82, "1939941a5b4a", 0x1}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003380)=0x7, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/04/16 10:53:14 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0xfffffffffffffffd, 0xffff}, 'port0\x00', 0x8, 0x11095d7d2b522e7c, 0x7ff, 0x101, 0x1f, 0x0, 0x8, 0x0, 0x0, 0x22}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000001c0)={r2, 0x1}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x12d, 0x2}, 'port1\x00', 0x41, 0x0, 0xfffffffffffffff9, 0x1f, 0xa5, 0x8, 0x2, 0x0, 0x4, 0x8001}) sysfs$3(0x3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000002c0)={0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r4, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r5, 0x80000001, 0x38, "0c3dc5dddf50fbf08077a439ca173cdd7d7e54b2aec99e810046847c52f8e8f260e9efbb3d47cbd9c1cbf49d2eb925d3f96826ef678d2371"}, 0x40) prctl$setname(0xf, &(0x7f0000000440)='port1\x00') r6 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="ed8ab64d025fcfb0cf7d5b819d8926571b5f5c52335c2dea2171cad46f29dd51b64e534f756f4b30158b98d60561708ae7b8db72db167970b856acb922ae523105bac883540ffdb6a286f24b8d942c0b5c2f34cdfae0bb0352cdd152464b5fe23860c00f0a8f849d0f7e6e4d0ac6d50b813c7d24e8f8c398d366cc917a554bce8b52a3f1fabef984ff3aaa0eb8650c252603ed340fe167e7115d86127b70d27f49cc88c3da1aa0a025570e58813ea7881bb7a735219e474388581b9a0a948192f95b0e2f03c1c1e7c350c6bac57a5be14c6d770d19dfafe5d7", 0xd9, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r6, 0x9) r7 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x7ff, 0x20080) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x38, r8, 0x20, 0x70bd27, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb5cf}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040}, 0x40001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)={r5, 0x57, "fd347a9b5a4db99da8a0d035064ff3625871fa34fec8fff18c7a03272f9b0a52abad000920d001a7cf2e35a0d8b20fc4ffb4fa6627ca047d1073cb4572a2c5d67cfdec02a5d5851c140c0c660fb8c232c5e0e8dd588b6d"}, &(0x7f0000000880)=0x5f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000940)={0x8, @time={0x77359400}, 0x1, {0x8001, 0x401}, 0x7fff, 0x2, 0x7}) openat$dir(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x100, 0x44) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000a00)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) sched_setaffinity(r3, 0x8, &(0x7f0000000ac0)=0x81) getpeername$inet6(r7, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000b80)={{0x0, 0x3}, 'port1\x00', 0x1, 0x1000, 0x7, 0x2, 0x80000000, 0x5, 0x6, 0x0, 0x6, 0x9}) 2018/04/16 10:53:14 executing program 2: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/153) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0xffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x120, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x800) uname(&(0x7f00000002c0)=""/31) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) mlockall(0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ptrace(0x11, r4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x2, 0x1, 0x8001}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r5, 0xfffffffffffffff7}, 0x8) ioctl$int_in(r3, 0x5473, &(0x7f0000000500)=0x3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x3, &(0x7f0000000580)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000600)={r6, 0x2}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000640)=0x77ec) r7 = syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) accept4$packet(r3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000ac0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000d40)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10222001}, 0xc, &(0x7f0000000d00)={&(0x7f0000000b00)={0x1cc, r7, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r8}, {0x1b0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000d80)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000dc0)=0x1, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000e80)=0x5, 0x4) 2018/04/16 10:53:14 executing program 5: unshare(0x80008000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="f9d1619f3084aa0eb6412a95b034bfb1", 0x10) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @rand_addr=0x6, 0x1, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0xa896, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x28) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@empty, @multicast2=0xe0000002, 0x1, 0x6, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x5, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote, @broadcast}, &(0x7f0000000200)=0xc) fallocate(r1, 0x1, 0x80, 0x7) fsetxattr(r1, &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='\x00', 0x1, 0x2) name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x60, 0x9, "6c1442968eb961acf1c6e8a29118537822f1d11a247686edb1de670f24ad02b8d2fd695e9d145b2b6879df0c1149716e5de12a466817a3a60a853cd10db76db579a58a4b7f2030c85c193f1d05da6acbd3d2bcd296df1a57"}, &(0x7f0000000380), 0x1000) write$sndseq(r1, &(0x7f00000003c0)=[{0xffffffff, 0x0, 0x400, 0x5, @tick=0xb6, {0x2, 0xfab}, {0xfff, 0x7c01}, @connect={{0x9, 0xfffffffffffffff7}, {0xffff, 0x1ff}}}, {0x7, 0xcf0, 0x1ff, 0x7, @time={0x0, 0x989680}, {0x7, 0x4}, {0x40, 0x6}, @queue={0x1ff, {0x7ff, 0x4}}}, {0x9c8c, 0xa6c, 0x1ff, 0x2, @tick=0x3ff, {0x0, 0x540ca34b}, {0x6, 0x6}, @raw32={[0x7, 0x10001, 0x1]}}, {0xffffffffffffffbe, 0x5, 0x100000000, 0x29fd16, @tick=0x9, {0x1, 0x6}, {0x800, 0x6}, @raw8={"bf573daab0c089858c96a152"}}], 0xc0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}], 0x48) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername(r4, &(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x1, 0x68c, 0x1, 0x4, 0x0, 0x401, 0x4, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x1, 0x844, 0x9421, 0x882, 0xb8}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x100, 0x3}, &(0x7f0000000780)=0x8) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000800)={0x7, &(0x7f00000007c0)=[{0x1, 0xffffffffffff3857, 0x5, 0x40}, {0x1ff, 0x10000, 0x0, 0x100000001}, {0x6, 0xf2c, 0x9, 0x3}, {0x7, 0x8}, {0x4, 0x8000, 0x1, 0x3}, {0x9, 0x7, 0x7fff, 0x80000000}, {0x8, 0xf0, 0xc033, 0x3f}]}, 0x10) ppoll(&(0x7f0000000840), 0x0, &(0x7f0000000880), &(0x7f00000008c0)={0x8}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000009c0)={r3, r4, 0x6, 0x5, &(0x7f0000000900)="f2142d2bf66725924ddccc409f42de0267d2dcd492d29a8b397af92e70ac627249d10d3378cc29417963a26b65eb2b9331a0fad8a8f26f41685b46391d109346a082516ad681db9fbb4ef0acef425a892db7be4c8c48bdc0d773a80a407bca108dc5f5db0bf908335e4fe6a5fb3e781d7515c0f7644204ea2b43c4de1943a930c2fc6e89d2bd29e39ef23e3767ad172150994b7b00d090158a624a8592b1a85925295981dc78201e7b6cbf57bcf815548f323a7fc08d0bcdfb0abf799b", 0xff, 0x6, 0x7, 0x8, 0x100000000, 0x3, 0xdca, "c36059c1faa79c7637e95284f521b99f0776eb2055a48542c60b646769df83e393f71e0d4225fff421b9de4687d7e97046391f4da5371f4aa372e526f759c91ab07041556064163c123f2e680b1867b48114c74cb1720c8fa9e2f1daa003440451e9"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x2cf8ce6e}, &(0x7f0000000ac0)=0xc) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000b80)={@ipv4={[], [], @multicast2}}, &(0x7f0000000bc0)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r7 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000c40)={0x3, r7}) 2018/04/16 10:53:14 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x6, 0x4) recvfrom$packet(r0, &(0x7f0000000080)=""/95, 0x5f, 0x2100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x400000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3c, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001280)={0x15, 0x1000, &(0x7f0000000280)="03252784af0a65870e0a6d52e6b13bcf43fcde9e3fea0513bf7749e74bfde93f4838f3899bd06065cbce114627598492d42ddbc4648857530dc075ba6a659ab81cd23f1d9625b2b9ed3c53ea78f636ebdc31baddc8277c7ac8f2559ac15b71fa3f6094e710404ea97c669e7e8d383f5380305201722da4cc9dd7c44345590884fdf7915e51579d89f0cff66dd429d8ec8e12df580feb71aec43c16e8634bce74846692dccc02580897c0a7bad4a9bca3aba917a5d70f5eb5aa4d55e48dded2367877841ee24de2080042ef5734c130494d640eefa13fb1f5cadb82f40e531776d62c6cb6b42807f2030a92396e9383a92eac4d3f491952ca5832b1e454ff37e3ec1a302c14b69467a0c64462c2cc625fdc09b4738f69029a480f6952a1abb98e5c1753f330522d9918223c5e7b38aae7f22f7e013e793ae35d3ed63000a2cd6febd6a4795be37b1d4b62787bdb487de55ae41d60946d017ca06e1c05c5ab2c26873257e977bd87732a7d0b3817b280f6a77c1cd66bbeaca47487bf38317071e10633892b5a88050c123401242ea982456dc5c15e31744172d4dda9a3552c12e69a09d2a88fe9a677aeb4dd81d77a41a526536222c3e32d0ecc75e9b358e5a06ce81657184567eb75bda08b9922300122746be787c6f0ec8dfea40b17291a947cd7239da451ea9fd1e7b10dd539457cefd0704030db178af6e3f48e46fcc39462bcaa52060d77b593f505aa72d0b0e8c6b0701f5fb314ad88c7bddd93ed6a354cad59ca75a7ffd553de33c6ff7c54351d7b51ad7b0e660552097b78de44dde470a3e38ddc2c8228c262e6dc547c196014b2e4e4a6cc505d4547035aa128b94f810a8168cc6afaf40f860ec103b6007a6f2266d097d37dd047eb7464563501f1c82f9a06b8a7cb23777286cde792b602460ee2f8eeb3b1dc13cc88ef6c89c9619f17ace25883e42d2fae28c821998b17ee1754e69bd00b646e69034e9edc48758105bb3a7263118da9756af476ec9738219c3b17ca46e933884c82e4d1f32bb5ff1a05ca38de6379dc5df411df410107238eb77cac8fc299640dfe9a712107b90056624d0c33332022b68aae62f0b867400bd44f2a156c2d60e14aea3851a3e7613d358f01ac961caecab61412551db483b0bb486bb558f5a02f6028d55293cb0b4ae80761a41659095c9cb5e772c887131df023d6f57f4c81f413ca3053b3fc4c2fe310f95c60b8fe0b8c651d6d8a182b8abff4f8366d953c1ef06162ae708fd787765900e90116e86a28d3e08fdfe8e4f7ae9b4531e1af81b648b6ce895f25ed1db25b53d22fcf27764404cab507afbb83340d76c68461cd9eca2d8dcdc6b29f206f3e5e58577f8eec743c65515c3f1cfe2292a6310fb5013034a326e75d783f55266672524bf546bd4da6137a757023c4db63fcac20d54dba0697670b53e7a12c61600b96363a4718eb7f71ec62ade054b88510ef6042ec989f3e074790254f5663ed949100e1ea016ce40c6853c55bcc24bc55f199231b52d6ce3d2ce9998ca74e609a56542add523d36621ace829b7c8a19e2782f0c3dfdeae2b1aa062a44bd70f6314eab1342869e869be13c7aadbd4e42c40d0ae87fbbe9205287a3d7c68454349cf70cc17370e5efddb7e38d0a2834f26867ef532064e20617be73508bc8848ac8c75aa41168929d32e7ea74d8d2015927a42f74162bd0e62c830488ba3dec007871ba94e7db5fcee38e4735d506f00612db289f6a0350cb716743246eb704da397255872788fe1c35dce9a387214d1419232f5fc2cfadba30dcdc1487cfa634e7e0d9508475822731f32341fff612fc3017faa5a34b678a5cba61e4b39b8f2ae8227c0ab7578d162a9e80b2c18a6e2d337ec5892d6ce53ed7371e52df60975d9bb96b76811064b50f3f340c284423fbef5cefb938dbecae576ad4cfd8fec9974c169852c2c7ac4dd26a114735190c9a0c9d7b0bf48d70d6d73ec89db8e24d50ef5a2ab8b335cffb75703c268882ccc0e9f4edacf0d499ba417082efd8f32f95967fc1f8b0bc19ca78e046866e7beb5b804714db982432c3f1e6e437a3bbe2fab6885c2e7fa290ed54b79c2f137931e436e506f7b3d73dc27c531d1ebd4c60f1ef14f2110a92d6315a514f271c1c524a0c1b22d63e703fcca69502d6c03a7da1e748f356d507d3776f378b9797bbdc1dfa6b41a6ef4ea310f4f7a5c3626e347155889689911887cddcb8f97ee2d52d355bf8d77e3aecfab3fd8717c007e8f0e0807f740c477b13f8b84da74117bbc39409bc8fb83187a8cbc16226d53889a42f91269737d1235b5e9bba17b4239083da86ad5885ea6206b395638f609d9806a12c0c7e660c61717d3f2b04236add9fa242897e450b89030d285f0ac8cdd6e266173e1fcafe2d0bfbd50ff31e6b630c120ec68bfef69b9fcb747f0a8b43de721ca92b5b566237aacea42d6092f5f1fea608c171dbe969c2e375f78e63b467adcddc42a77a6898c71a7960e12847f13ec858df671275ed98eef0cea2daefa1a71b1167bf333ed00d71b49009dba9c293a44516bc0a81a6edfffb74c045d584bc548eb50029824f1c879e3c2d7bc95374464c7e27008de2e4f9341fdd6835e7af66a8b080ff063908308fe62b9fe255fd0a04afde36dbf43543d594612f11bdefab74e20d132eb3aed9bee5a426cc4b86d4478bcb3b8238aeb719fd9ecb4fb2bb6cfc03b810dc77793052161551eb0cc63a1ff196acd3f29f48b45e7ee484023a3b5bad00ff556f3f134d5c6c320df1d1d2c307f757a6ebdc6266aadfcb1d35fa5928a7184ec6a2e8713586c640a550797fb925374fe4d20d820c6dcb18754241ee0132792410b9643854b21e16e5802897c2caef974f0253088afc4fba1b7787d54719d818cf8eb710ce37551056dbfc2763264358587193fe5899c7ac968bbd492ca1443cac129341b698a3d3bf0668f23a95acb301bf1199dabc5beac72944645a3f8f319363143f4b8347fa858831bc82ca87be704506afc592bdecd95ff6e452f706b43dae6ca57b602cf9eaeddbe917b689fc62d2c3a3d164a9079400bcdc5ddd155d530a068a6f137b81a07de81765d481f3fdd62a76b86ad61d39dbec46ba93fddd27e6ea58955c9f95a0489643f7eb663186fd3b01757332a4bcb12063f85a3ec97b014a771d7e5e025ca00f8107802c03b0cc567ed5c5e763d9acf2a68b378b44b1554f4dad119136f615e483787f7885ad14c78c975e7aebedc7e73fd6e294eec55afe28187d1bbb1d2889969bd317ceb36e5a2c90d9c299efc9f7a653be7da58f0340382cb82cbd9e9532c60a9d7c2ea56ff6093945fb583b6dd44535e10f154cc8da8bfabce4a2dc05f29c43c251041e2b52040ded5e379b2ca3422342fdc68e7db7bb3fcf6d66af6d043cfa0f01875a2bae68193ba6017da6426a9e17e00c4b7f5962e0fedf725a0847095a85dea23f37043aaa4d7bb16850e490c8e5d4882c0606ba5de409b87236e5f1f598c9d9d25d2abfecf78bb1538ff30b2504fe94e435d7f9e61a99fef0438667efc495c10229b86374bc49aeb5170d0c84bf91087b29fda894eb17d26f9fe6119822e35e37509e04ab2bf5153830504031787ecdf4ec2714e8039188ddbf99ab47cd3a3bd9a1bc64d2f74938f01781b13db421dd719bdf90b2561967e96948b0cc8b0e61789c864ca5f8d1a1ffe08433f884c28de70aa84abb575ce0d96304970f25795e179fd164884976001a64db39b61cda2093d63c203b62feb41298530769669a5638227c0f55077b04f26cb630dd3f4cae9aed6c6500bd0e6608e6997dff4bcae1cb5d18331e3be9a79c9f6ca248e9b7710653774fbdf1470139990c665a4fa344ce32b5cc4c1bd1e318691b38e9fc4c07873e02a62019f1769f2e790ac1af016167a8d8a85d90212effac1fe4450421e9cc08b42877f03de92c9e2e72e006b28edfa6a0b5136a0851ae5ce5a0a596000b4521a934604bc1955dcf73482b97a905cb2fed9d871ba84d3afe2292068696b53c2419dae231faa6d9ff9988326ab7d2a9c719b55599baf213db0fd4e858cfbfb6c8e9345e372ec7b6e463fdb3700a6fa2ae963fa9364349a8c0a3da79a3133eb816c7e9e2a3049328a3fa760dcdea8d8eed02ccf9fefbee7d0a3fa7c5e60c295a785ba9c881c41a9a2533c1ce5a6df21e91f7a6aafc154ad3dc2bcf5e0f6117aaa5e813f003dec6ad8e3bb0659aeed69d5858843d1b29e22ddddc30a8581632c286eef49bba8280501ca51548eb84a63235a61ce1c71a6f1de1991821a1bb4ce0c00bb9a73d027c3647b6796924a76121d0425e76f2a1a539102ef657b58fde94e660fe9a1d237a88944edb396f6fd2696fe1952becfc142551da994d2a2c8e3aa229d4b8211a9890c16511579c4799dff5888d962be0afbde60b1e47c47332fca670aea06d6b2991faeda8f6ccb6061054cc955f544c66f807259575323eff5ccac27f433abe2008426ceba8b3dfede0757a9ae12cdcf4aba955382b2eab5c296e7eb4231366e557c6ba0b32d34784c5e0c500a19a23c4fa1e592b4690e855fcc6dcb2fd06ddeeadd8743af5d76d79b67b0a705c6603f82a88c8f2cc40ba82acda7994e73bd03c7b81e4459642ae4e543e9643fc17be75ed074d825595991e949f9aa7d9f02d2355b75e9864ec8387a9f9f42af490e59f1ba3e9ff622095adb5981fff50bdf4db3e46778946fbf95d1149b2ad196b003ce4a3cc37d78676f6116b1502af1d629b429f5b9b494e8b9337134b8764d94f1945b0a5ab16788513a1941eff7ed3150c4dec59ec24fa5253d99d5c8419a8be1986779b923ef6d7fc28b9892de020e9aa356b4f512c1e370a2f49674a9beb87f91e2bd472713f691b11f94f5ccbdbd2b5f4443288a3e30155244323d34edd057ac1679aa3630192fd4caf142337cf62daa85e1c0c9c51008a03930685e9404f85af51b3edde0816268f7e64ed1461fa2b9c25ffd5c0b7ce4970aea77393e2294e46ba28aa2ba26c09c6afe75ec4c031589a20c91cddc387b8b08c4545a3ef3a01ff8187bda7c5032d2c920ce42dd356922e57544f9951f633050e1d5d1b79a021b91a761fe15c2dbbe3ff3e4d679ceb515889b915225c2da92cb788f7c9ca8c7f7ddbb77d3d049b6c5442ccf2c567568661fc290ecfbddaa7e4e3f294f21f784f1c7ce3b1a1b4d9e739399bf7a13d2346aed453d401adc9406c0a4fb519dd350ffb10059c7b58ad71ac581e1f6cb58418ba843d2b0eb8d849119987e688ac8b909c00627a4c1716fdfc95f1c440ba079774ae0f906f1a08a3521945747784365ae1cdf3913edb505c54c61349bfa86058c81b3c5ba1bdf6f69b09194619f156a5d5f25e2a046b13f7b8ee63ca86f9c8811401c55a7d722732ea8bb089f9e7842b77f44c10acc518847f8c3f424b80dde8d974bb7c95153ebaa83702694b31cc811bf649208f54d3a20e7ea20499ecb51ca39e5f0d6290ab82fa79423a642611d858a60c0eaabc7ac248c75f61e8f7ede237dc741b6ac08b4465486cc082aa0771294afb8c2f656a8f3f04e34252e6fab79593052aac9b12ea30ece7b562a27907e97a0c2a5b78a4daac820cfed27c7877ae57ab4eea07ece484f7e083f9bbcfcac95f2f53a494cc7add2f9805b99db8d87df6ec87749f6aef9b59190a6cffd48e0e0f414d874716315cdb462695612f6cc6301e1fb075e57fa6bc10ae3547a17e849c8dad9b0bd908f0eb66e521eca64aea077b010d05c0383bdcc1b2a88c7389e8"}) r4 = syz_open_dev$vcsn(&(0x7f00000012c0)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) r5 = accept4(r0, &(0x7f0000001300)=@un=@abs, &(0x7f0000001380)=0x80, 0x80800) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) fcntl$setlease(r4, 0x400, 0x3) execve(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400), &(0x7f0000001480)=[&(0x7f0000001440)='6\x00']) syz_open_dev$sndtimer(&(0x7f00000014c0)='/dev/snd/timer\x00', 0x0, 0x204081) fcntl$getflags(r3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001500)) getsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000001540)=""/237, &(0x7f0000001640)=0xed) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001680)={0x965d, 0x6a9, 0x6, 0x5b, 0x6}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000016c0)) fadvise64(r3, 0x0, 0x81, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001700)={r2, 0x1ff}, &(0x7f0000001740)=0x8) sendto$ipx(r5, &(0x7f0000001780)="d45561a78e3b4d86a3293650bb479045826261e442fb5187823bab906003ca702b7ccbcd9a785de792d8c4dc7c63ba605b02c1c89c667454eaa178d2ee91ac7c434a4d82c8182303bccd2ca0026caf23e838f83f134365b3c28d2773266d8eb6a2fb7c253fc4b109a4e12bcfd0d1e3f4cea877e803577ba3d7d652533e0821eb335b0445d075ec555631b580782faf444ffc9b26c6fdd70183fde36bd2ee80c1f6a045316faee9b7f4b68dd057832e0bd2611e3a2f311e2896f0d9db78cc605a572c129e29e9b1c8a7ef4161faeb710fab5231191677325c516f2da99e7663264c789cb13aeb014b6997f19662", 0xed, 0x20000000, &(0x7f0000001880)={0x4, 0x3, 0x3ff, "f2c16c7bc27f", 0x275a}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001900)={r6, 0x6, 0xfffffffffffffffa, 0x80000000, 0x4, 0xffff}, &(0x7f0000001940)=0x14) remap_file_pages(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x9, 0x2003) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000001980)={{0x80, 0x6, 0x5, 0x7, 0xfff, 0x20}, 0xf960}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000019c0)=0x2, 0x4) getsockname$ipx(r4, &(0x7f0000001a00), &(0x7f0000001a40)=0x10) r7 = request_key(&(0x7f0000001b40)='.request_key_auth\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001bc0)='.\\)}cgroup\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b00)="af6bd53ad70653d635249032f3672804a3382dfda1c483d66d4be382adcbc42eb0ad4a89a12e931cfe05cf", 0x2b, r7) syzkaller login: [ 44.008575] ip (3751) used greatest stack depth: 54800 bytes left [ 45.366775] ip (3879) used greatest stack depth: 54560 bytes left [ 45.446339] ip (3885) used greatest stack depth: 54200 bytes left [ 45.749134] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.755654] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.788327] device bridge_slave_0 entered promiscuous mode [ 45.863465] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.869982] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.903087] device bridge_slave_0 entered promiscuous mode [ 46.003478] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.010086] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.042923] device bridge_slave_0 entered promiscuous mode [ 46.057001] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.063535] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.072673] device bridge_slave_0 entered promiscuous mode [ 46.080604] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.087143] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.104628] device bridge_slave_0 entered promiscuous mode [ 46.114880] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.121397] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.138630] device bridge_slave_0 entered promiscuous mode [ 46.164546] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.171199] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.193097] device bridge_slave_1 entered promiscuous mode [ 46.199896] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.206406] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.230277] device bridge_slave_1 entered promiscuous mode [ 46.237105] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.243634] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.268343] device bridge_slave_0 entered promiscuous mode [ 46.278267] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.284738] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.314000] device bridge_slave_1 entered promiscuous mode [ 46.325979] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.332484] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.347619] device bridge_slave_1 entered promiscuous mode [ 46.355942] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.362440] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.379231] device bridge_slave_1 entered promiscuous mode [ 46.386218] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.392668] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.410508] device bridge_slave_0 entered promiscuous mode [ 46.428661] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.435187] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.455620] device bridge_slave_1 entered promiscuous mode [ 46.474252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.481834] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.488332] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.513451] device bridge_slave_1 entered promiscuous mode [ 46.542814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.555756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.564325] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.570841] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.591219] device bridge_slave_1 entered promiscuous mode [ 46.598489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.608902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.618787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.671024] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.734725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.784675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.795670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.809781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.820597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.845936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.887957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.960008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.046291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.663206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.788472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.800020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.860817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.875450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.883604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.901898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.012108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.026022] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.043297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.092818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.101697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.109159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.124550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.239269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.380843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.946355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.001883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.020923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.055574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.101494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.166492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.177176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.235754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.262617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.278607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.294739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.319775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.376813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.401428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.408716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.425799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.459085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.469358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.476544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.493240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.534935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.543878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.557629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.591594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.599763] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.609249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.622942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.649779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.664533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.681154] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.691797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.700446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.714167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.722555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.740149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.757561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.767575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.777425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.784521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.797983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.824589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.850661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.879152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.893827] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.902960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.918591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.948336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.977648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.005875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.020679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.029108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.045813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.074023] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.104221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.112411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.162253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.189723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.209126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.312002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.319313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.331268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.381245] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.388537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.404023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.120523] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.127118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.134121] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.140592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.200782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.208687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.256535] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.263124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.270019] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.276663] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.354134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.368522] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.375129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.382090] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.388683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.429242] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.452494] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.459013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.465952] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.472554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.534107] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.541479] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.547951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.554811] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.561292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.585351] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.627895] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.634560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.641590] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.648095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.695280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.739980] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.746496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.753411] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.759883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.819259] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.836565] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.843109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.849965] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.856434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.910762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.216139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.230708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.259377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.294110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.312754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.329292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.336790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.858124] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.089385] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.127975] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.162616] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.284585] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.298418] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.497685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.652990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.659335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.667785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.718673] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.924125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.933399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.940871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.970192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.995132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.024759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.082665] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.088967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.103745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.137511] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.148711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.165687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.236942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.243314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.257719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.367016] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.373662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.387565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.600108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.606676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.619157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 10:53:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0x377) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r3 = memfd_create(&(0x7f0000000140)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8deb21e4fe4c6dcd751a4747cfd55f562b625242bc10e467673ce5b804f79f110b4ed26852112e357a8ff1898793374b4717344672", 0x3) ftruncate(r3, 0x40001) dup2(r3, r1) fadvise64(r3, 0x0, 0xc9, 0x5) fchdir(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) r5 = getgid() setfsgid(r5) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r4) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/16 10:53:41 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000e00)=""/46) [ 68.994770] QAT: Invalid ioctl [ 69.017638] QAT: Invalid ioctl 2018/04/16 10:53:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x5, 0x7ffb, 0x0) [ 69.116433] QAT: Invalid ioctl [ 69.131928] QAT: Invalid ioctl 2018/04/16 10:53:42 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000e00)=""/46) [ 69.169329] QAT: Invalid ioctl [ 69.188645] QAT: Invalid ioctl [ 69.193661] QAT: Invalid ioctl [ 69.282771] QAT: Invalid ioctl 2018/04/16 10:53:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000267ff1)='/dev/vhost-net\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/225, 0xe1) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ppoll(&(0x7f00009e1000)=[{r0}], 0x1, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a5ff8), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/04/16 10:53:42 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r1, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) 2018/04/16 10:53:42 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/191) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @random="30e0f4df70fb"}, 0x10) bind$packet(r0, &(0x7f0000000300)={0x11, 0x18, r2, 0x1, 0x1f, 0x6}, 0x14) unlink(&(0x7f0000000340)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r3, 0x1ff) r4 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x2, 0x800) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000500)=""/181) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000005c0)={0x80000000, 0xffffffff00000001, 0x4, 'queue0\x00'}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0x1000, "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"}, &(0x7f00000016c0)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001700)={r5, 0xffffffff, 0x30}, &(0x7f0000001740)=0xc) utimensat(r1, &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={{0x0, 0x7530}, {0x77359400}}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001800)={0x9, 0xf8d5, 0x7, 0x7, 0x2, 0x7, 0x81, 0x1a80, 0x7, 0x8001, 0x9}, 0xb) syz_mount_image$ext4(&(0x7f0000001840)='ext4\x00', &(0x7f0000001880)='./file0\x00', 0x9, 0x7, &(0x7f0000002c40)=[{&(0x7f00000018c0)="886e83bfe87c0636ee23ba625bbecd5adbd1127471fcb18b1dd5341034923146bcca8d3588405c9bc789c82e677fbf7a083454ad49053d", 0x37, 0x78b3}, {&(0x7f0000001900)="5d6c4b5d44f3c8e571258d62e597dc85d0e34b46e6f096374c27c97b8d0c66a0e0ed93d811797ab8a46bd4e61100641e7e671cce5e23c21e6d367d64a8aeeaaa6c8f5c5354807c58c996122271c0c31b4b0a46758f9dc475122fea5b2edc3bd33f408ea3", 0x64, 0x1000}, {&(0x7f0000001980)="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", 0x1000, 0x7f}, {&(0x7f0000002980)="0177fc188190593cf95d81cf332725164a0b5788cfcf2890a16783e35fdf38c82aa72227d782c4f4c4173d8e6684852849a29d8abdec23802373d2a561b96eeaffa7a24b853658b3bd96794bba98ba2f1ad89fcce111bbcf8f87765654d184e18463701f556490e03d37d647fd2c961c92dc4d52d93f8e3d15008babee31c5c5161c21c878cbd7b9896212e3af13bdaede4dbd5cace1", 0x96, 0x8000}, {&(0x7f0000002a40)="c45ed12ac73ff54ab29cf41aaf0e5b0236e0c529e9ef7f41f258593c0f7bba92601be7e245d7925b5febd8bd6ce61f0669fa51efd0f42471e907673015cac1ab56504b38110fd68706ffe2a026eca3cb8d515316d6e4a000cadaf7e6f838a68c91d0d24348e9a32e1cc72b3621cea4d648027f0aee85e42214c9cb0c", 0x7c, 0xffffffff}, {&(0x7f0000002ac0)="280c4072f513c43de9c5b121fa3ca42d2096ccf38d3adb5f9abd0688dda61c741bdf83da6827a1bde842a86a612829f743dff76970753e4ca6fae23142d3b8cc2c4df6bd8d496a6da205e8a49b107cdde2eac7d1c47514d2478bcca91719f921346dfb47f12c15d36837c97e2ee00be47ed5af6e537757e4eea50ef9f5f27b675747ec93e743a105b572e490ae9aeec6b044aabaa3d05e346fb67360e01abb8062652080d0e2d3c4f1c7cd91b4254d590e99ee379498de94f54fc48a49d23ff04226b5894be12da53073108e4b63ce6ea0e88bebdc36f2c59e4d1c9240", 0xdd, 0x6}, {&(0x7f0000002bc0)="98c8c44f70b4e473eacb72812594434e345dda56947d3b341a1629a025561f42332d3ad363e5d3f6f4868b0f94f5faf914276fd0fffdf103a1e91e9a39afe4c0f4768e002c3d44d15c33fac5443ee6daad70c99af44608bf8400639f250fc46f50a56ad3bf1cd92108488cde1054fb1d1e4d2fb1ed5102e5", 0x78, 0x1}], 0x20, &(0x7f0000002d00)={[{@nogrpid='nogrpid', 0x2c}, {@noacl='noacl', 0x2c}, {@abort='abort', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@dax='dax', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@acl='acl', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@bh='bh', 0x2c}, {@abort='abort', 0x2c}]}) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000002d80)="3ec92810ca1a333959a86377ca185b0a43697133fd5fe506a83a9be008357c6ce2097d73f609d33ba5aebee5e35e70e0f89357ca416e228765c5f01efaf178a4628139271ffd4cee08d32a4bf24b0bf5f0d4ec1d8d95ae96323d87d051a2d3fa4f52720551cbb95acf6bf122015eec6f77d406b255c7fc279fae1f3698c27b9c429d15671971197a902b3b946ae82ea77f4d44d1c321a3cb8100140a10f6eba1bc91f23d35701d50", 0xa8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002e40)={0x9, 0x7, 0x100000001, 0x6, 0x101, 0x6, 0x7fff, 0x8, 0x40, 0x7, 0x200}, 0xb) seccomp(0x0, 0x0, &(0x7f0000002ec0)={0x1, &(0x7f0000002e80)=[{0x5, 0xfffffffffffffffd, 0x20, 0x247}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002f00)={{0x8, 0xff}, 0x1, 0x0, 0xfffffffffffffaa0, {0x80, 0x9}, 0x81, 0x1f}) capset(&(0x7f0000002f80)={0x39980732, r3}, &(0x7f0000002fc0)={0x100000000, 0x9, 0x7, 0xffffffffffffff01, 0x3000000000, 0x3954c000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000003100)=0xe8) getpid() ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003140)={0x47, 0x7a, 0x4, 0x408c, 0x4, [{0x80000001, 0x1, 0xfffffffffffff000, 0x0, 0x0, 0x2}, {0x9, 0x1, 0xff, 0x0, 0x0, 0x400}, {0x5, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x2002}, {0x5, 0xffffffff, 0x2, 0x0, 0x0, 0x100}]}) sendto$ipx(r0, &(0x7f0000003240)="2488c6cd256ce0c36ae7be3312bd51dc3c8be05d1a90eaa533b6ffb83490fc7712e74f1f798eec1a220d7af131f186484416a3bb366f03641aa5308c169ab63a9df53d0114fdd09be85ade0d3f1cd0ee4aac7abc31158671c855fc10dec350d818ca4b183290d54fc6673ecfc1b09ee0e568e1e3acb10158f7d26c3bc9448293ecb6161a812c3c50d7a364375aeed5889985312257d31f4d59f63ac12feac6b04f5240f0423273c160b38f52a34aa0a32e28ffb445914c1321e83ea9eefb3c6c3e2e88a9a3a9", 0xc6, 0x44045, &(0x7f0000003340)={0x4, 0xffffffff80000001, 0xb82, "1939941a5b4a", 0x1}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003380)=0x7, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/04/16 10:53:42 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000e00)=""/46) [ 69.802799] mmap: syz-executor6 (5800) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/16 10:53:43 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @rand_addr=0x9}}, [0x3, 0x8cd, 0x5b, 0x9, 0x3, 0x2, 0x400, 0x0, 0x10000000000, 0x9, 0x3, 0x4, 0x2, 0x8000000000000000, 0xbe]}, &(0x7f0000000240)=0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/16 10:53:43 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r1, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) 2018/04/16 10:53:43 executing program 1: r0 = gettid() socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x101, @broadcast=0xffffffff}}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='gid_map\x00') preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000000080)="d78b9c20056ef22cb3248d6328788191835e8504902c64fe4178810dc75f9a7b56833e6e3993e3c22b9909c2e848b1003fde65117b34bd94d72fb5846ee99234b38002e85248d9d05b7bc89d052fcd557827") sendfile(r2, r2, &(0x7f0000000000)=0x37, 0x79d) 2018/04/16 10:53:43 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) 2018/04/16 10:53:43 executing program 4: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="bcfc084d5edc030417a7c6e4e21acf413e992c626500f762adc3f97a5c21b43c348ab788fafa59ef441ec178", 0x2c, r1) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='&\x00', r2) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/16 10:53:43 executing program 3: times(&(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x103) sched_yield() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x800, 0x80400) r2 = semget(0x1, 0x2, 0xc0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000180)=""/64) semget$private(0x0, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x59, "af565225a0d49306bd3b76e666c1f1194493e8859abb035723e261d04dfcb96ef6b0916d284cbbedc7ef8c47cf36a0d8d9e78c14714f55edce6763d7ef59b514aa709768f637c47e6aaa1f21d707f7e129a8e08e7127f4f6ef"}, &(0x7f0000000240)=0x61) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0x1, 0x30}, 0xc) unlink(&(0x7f00000002c0)='./file0\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x3f, 0x9, 0x7}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000340)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000380)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000440)={0x10000, 0x20}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x1, [0x8]}, &(0x7f00000004c0)=0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x11, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044055}, 0x20008010) setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'osx.', "982c00"}, &(0x7f0000000700)='/dev/input/mouse#\x00', 0x12, 0x3) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000740)={0x100, 0x5, 0x4, 0x7fff}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x34, r5, 0x1, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe89}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000880)=0x1, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x64, r5, 0x400, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x80000000}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x41) fremovexattr(r4, &(0x7f0000000a00)=@random={'btrfs.', 'em1+$keyring\\&#\x00'}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r3, 0xb371, 0x0, 0x0, 0x4, 0x4076}, 0x14) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000a80)={0xac52, 0x0, 0x97a, 0xb0, 0x6, 0x8, 0x5, 0x80, 0x4, 0x3ff, 0xfffffffffffff800, 0x3380}) 2018/04/16 10:53:43 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x6, 0x4) recvfrom$packet(r0, &(0x7f0000000080)=""/95, 0x5f, 0x2100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x400000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3c, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001280)={0x15, 0x1000, &(0x7f0000000280)="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"}) r4 = syz_open_dev$vcsn(&(0x7f00000012c0)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) r5 = accept4(r0, &(0x7f0000001300)=@un=@abs, &(0x7f0000001380)=0x80, 0x80800) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) fcntl$setlease(r4, 0x400, 0x3) execve(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400), &(0x7f0000001480)=[&(0x7f0000001440)='6\x00']) syz_open_dev$sndtimer(&(0x7f00000014c0)='/dev/snd/timer\x00', 0x0, 0x204081) fcntl$getflags(r3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001500)) getsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000001540)=""/237, &(0x7f0000001640)=0xed) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001680)={0x965d, 0x6a9, 0x6, 0x5b, 0x6}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000016c0)) fadvise64(r3, 0x0, 0x81, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001700)={r2, 0x1ff}, &(0x7f0000001740)=0x8) sendto$ipx(r5, &(0x7f0000001780)="d45561a78e3b4d86a3293650bb479045826261e442fb5187823bab906003ca702b7ccbcd9a785de792d8c4dc7c63ba605b02c1c89c667454eaa178d2ee91ac7c434a4d82c8182303bccd2ca0026caf23e838f83f134365b3c28d2773266d8eb6a2fb7c253fc4b109a4e12bcfd0d1e3f4cea877e803577ba3d7d652533e0821eb335b0445d075ec555631b580782faf444ffc9b26c6fdd70183fde36bd2ee80c1f6a045316faee9b7f4b68dd057832e0bd2611e3a2f311e2896f0d9db78cc605a572c129e29e9b1c8a7ef4161faeb710fab5231191677325c516f2da99e7663264c789cb13aeb014b6997f19662", 0xed, 0x20000000, &(0x7f0000001880)={0x4, 0x3, 0x3ff, "f2c16c7bc27f", 0x275a}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001900)={r6, 0x6, 0xfffffffffffffffa, 0x80000000, 0x4, 0xffff}, &(0x7f0000001940)=0x14) remap_file_pages(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x9, 0x2003) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000001980)={{0x80, 0x6, 0x5, 0x7, 0xfff, 0x20}, 0xf960}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000019c0)=0x2, 0x4) getsockname$ipx(r4, &(0x7f0000001a00), &(0x7f0000001a40)=0x10) r7 = request_key(&(0x7f0000001b40)='.request_key_auth\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001bc0)='.\\)}cgroup\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b00)="af6bd53ad70653d635249032f3672804a3382dfda1c483d66d4be382adcbc42eb0ad4a89a12e931cfe05cf", 0x2b, r7) 2018/04/16 10:53:43 executing program 5: unshare(0x80008000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="f9d1619f3084aa0eb6412a95b034bfb1", 0x10) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @rand_addr=0x6, 0x1, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0xa896, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x28) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@empty, @multicast2=0xe0000002, 0x1, 0x6, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x5, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote, @broadcast}, &(0x7f0000000200)=0xc) fallocate(r1, 0x1, 0x80, 0x7) fsetxattr(r1, &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='\x00', 0x1, 0x2) name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x60, 0x9, "6c1442968eb961acf1c6e8a29118537822f1d11a247686edb1de670f24ad02b8d2fd695e9d145b2b6879df0c1149716e5de12a466817a3a60a853cd10db76db579a58a4b7f2030c85c193f1d05da6acbd3d2bcd296df1a57"}, &(0x7f0000000380), 0x1000) write$sndseq(r1, &(0x7f00000003c0)=[{0xffffffff, 0x0, 0x400, 0x5, @tick=0xb6, {0x2, 0xfab}, {0xfff, 0x7c01}, @connect={{0x9, 0xfffffffffffffff7}, {0xffff, 0x1ff}}}, {0x7, 0xcf0, 0x1ff, 0x7, @time={0x0, 0x989680}, {0x7, 0x4}, {0x40, 0x6}, @queue={0x1ff, {0x7ff, 0x4}}}, {0x9c8c, 0xa6c, 0x1ff, 0x2, @tick=0x3ff, {0x0, 0x540ca34b}, {0x6, 0x6}, @raw32={[0x7, 0x10001, 0x1]}}, {0xffffffffffffffbe, 0x5, 0x100000000, 0x29fd16, @tick=0x9, {0x1, 0x6}, {0x800, 0x6}, @raw8={"bf573daab0c089858c96a152"}}], 0xc0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}], 0x48) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername(r4, &(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x1, 0x68c, 0x1, 0x4, 0x0, 0x401, 0x4, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x1, 0x844, 0x9421, 0x882, 0xb8}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x100, 0x3}, &(0x7f0000000780)=0x8) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000800)={0x7, &(0x7f00000007c0)=[{0x1, 0xffffffffffff3857, 0x5, 0x40}, {0x1ff, 0x10000, 0x0, 0x100000001}, {0x6, 0xf2c, 0x9, 0x3}, {0x7, 0x8}, {0x4, 0x8000, 0x1, 0x3}, {0x9, 0x7, 0x7fff, 0x80000000}, {0x8, 0xf0, 0xc033, 0x3f}]}, 0x10) ppoll(&(0x7f0000000840), 0x0, &(0x7f0000000880), &(0x7f00000008c0)={0x8}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000009c0)={r3, r4, 0x6, 0x5, &(0x7f0000000900)="f2142d2bf66725924ddccc409f42de0267d2dcd492d29a8b397af92e70ac627249d10d3378cc29417963a26b65eb2b9331a0fad8a8f26f41685b46391d109346a082516ad681db9fbb4ef0acef425a892db7be4c8c48bdc0d773a80a407bca108dc5f5db0bf908335e4fe6a5fb3e781d7515c0f7644204ea2b43c4de1943a930c2fc6e89d2bd29e39ef23e3767ad172150994b7b00d090158a624a8592b1a85925295981dc78201e7b6cbf57bcf815548f323a7fc08d0bcdfb0abf799b", 0xff, 0x6, 0x7, 0x8, 0x100000000, 0x3, 0xdca, "c36059c1faa79c7637e95284f521b99f0776eb2055a48542c60b646769df83e393f71e0d4225fff421b9de4687d7e97046391f4da5371f4aa372e526f759c91ab07041556064163c123f2e680b1867b48114c74cb1720c8fa9e2f1daa003440451e9"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x2cf8ce6e}, &(0x7f0000000ac0)=0xc) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000b80)={@ipv4={[], [], @multicast2}}, &(0x7f0000000bc0)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r7 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000c40)={0x3, r7}) 2018/04/16 10:53:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) epoll_create1(0x80000) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./control\x00', 0xfffffffffffffb3a, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="e471127de780115a2695205c0c9d40feef70af8a522733c5fbcd77bef80fbbfc855e3ca9e38cd351aef24292878da2395c7f789f1b19549bd4a3b5ec68c1d50693a5b6bfc27f8d65c85f89a9e3bda142d6cd9943bc7b749821c0fdab4b952ef7ac3e316f03eff4dba2f33e5d38ae86d95a0efd3b3b22c2c2a483df903c555bde4c41e9bcf60ff7a742d2d4528a1174fabb59c2b54cccf8ea4629099d2c9ddbab33a3697fb35f4f4f69c8c110e72f976fea20ce67b5a8e19514b6009e246c32aa3458b40a84f45b344766e631b82103c9d5066d3bdbaf6f9d01a52a10c651606b79f30a1326856a5a97067a77176a", 0xee, 0x1}, {&(0x7f00000001c0)="898f83d785", 0x5}, {&(0x7f00000002c0)="7d97e91fd61b41743b77b50c282e01cc47aedbd65481d1ab551e05af63053c603c6c79436cb336c52504333424d51a605547015f0c3af817369c3385f43ae0b3cc93de5cf1bf3a94c15b2c5fad02bd500841136643ca907a972441fa56a34f97692209da3799e01e39ca9bca834e786c5aa407ae6f3fee488aa096d696b4f998e99dbb67be36e3be38f98ed563865e0efae6c32d0a119a95396d4e373bbc6995588db278cff771cbec0c0008502404864bf16cc3b724ea7e9af3dbaee70840f9b1205b6124c81abe1ea753e468aa3cd4e72c482001bbf701ebde2957", 0xdc, 0x20}, {&(0x7f00000003c0)="c62c66d685756afc0af85c57d9de9080d7169923f17c650fa7a7b478b74b8e7bf9ada4a90b6778666d08a32e01b9d544d2b9ece66fbcbe439afa56dcfa0cf748435bc38d17621e37b923ee64e870fec4291bc0dd20b039f015622e5574a504cc2eb89ed5b1693f327b43f282c1e070f06a07abcba4d145e2430434ab347a53914dc4dceaa12d449d07f4e44d86dad1932d5fcca51906425ac3930a75f2b8e0b092fb1340f67de3285e245732f569165a83d88b7e93dbaf7b3e255b65a2a09c82ef899eff5d98f7f71af85dac6b26", 0xce}, {&(0x7f0000000200)="ecad09ab53e652fc338a", 0xa}], 0x4081, &(0x7f0000000240)={[{@part={'part', 0x3d, [0x32, 0x30, 0x0, 0x7f, 0x0]}, 0x2c}, {@creator={'creator', 0x3d, "b27ce2d2"}, 0x2c}]}) r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/04/16 10:53:43 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x490, 0x0, 0x0, 0x268, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000080), {[{{@arp={@multicast2=0xe0000002, @rand_addr=0x10001, 0xffffffff, 0xffffff00, @mac=@random="6fad7d9d19da", {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="39218bd88798", {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x133, 0x829, 0x99, 0xb678, 0x0, 0x5, 'lo\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x7f, 0x400}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x1, 0x9, 0x24, 0x1, 0x8, 'eql\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xfffffffffffffffc, 0x6, 0x80000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) openat$cgroup_int(r0, &(0x7f00000005c0)='cpuset.memory_migrate\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000600)={0x41424344}, 0xffff, 0x0) syz_extract_tcp_res(&(0x7f0000000640)={0x41424344, 0x41424344}, 0x200, 0x5) write$tun(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="020048d709001f00540761be7afe02d03c00fe8000000000000000000000000000bbff01000000000000000000000000000173000549670000002f0a00000000000007100000000602ff1f00030000000000000003157984b0879b2867aa3971045a591884a652b57814180111a9f379740d4b2c1cae30a0820c6ae6fb4b040109c91000000000000000000000000000000000000000000000003b000209640000003204000000000000c910fe8000000000000000000000000000aac91000000000000000000000000000000001000000002b270000000000000710000000070201ffff0400000000000000c2040000000004010007180000000904160000000000000000000081000000000000000024236f6420b1f362342570178bac6dbbd98ff913e47d3ce69ac134f425c46f912fbad07f4205892f485cbeaf262977f33616e2507794e1a29650a2dd3be0cd7936ce02dcad085d6ab8871e562a83c15ed4db43a2ea981ab024a4d4bd2f0634daab14a65e8e916ee52a4f091962c9b7e6109fa1fc70f92e290bb24243b0044dac23678f717725be6821a45fd0ad1a37e508109c7be8deded91de32c8d256424c83ce10933f5ba2ac705d26fdb9cbf7f490715e5527c46a6c1d6ac3d14c03ad90c95612b5fa3d5020001000730000000040a02e60081000000000000000600000000000000050000000000000000800000000000000600000000000000c20400000fff5c1201010000000000000000000000000000ffff7f0000010000000000000000000000000000000000000000000000000000ffffe00000010000000000000000000000000000000100000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000100000000000000000000ffff00000000ff0200000000000000000000000000014e224e24", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="a000200490780ed2131206b6392b712601a700003db2f4358a89dd44803762d34320e1102c64fa170d1149c9242e9a02b7a3c04f13b05900f93f5b550000f452a294b429e4085fc68a91d2de84dcdd97cda5bf07e12126398197e5317c245982cdf6db124d76b0e34ec49f823c2cdda71a86f701f508506c70fb0bbcd3641d3c10f0a9a565c0337eaa3cc6cc0e8abe57d8dfc528544c170147b6f4fa69983ab259a6f19c0bd9f6b5fa21489ed5291fb8c6d067541d3727bf956c00000000000000000000000000000000"], 0x302) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x4c03, 0x0) 2018/04/16 10:53:43 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) 2018/04/16 10:53:43 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000d40)={0x1f, 0x1, 0x6325bef, 0x3f, 0x55, 0x9}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) 2018/04/16 10:53:44 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @rand_addr=0x9}}, [0x3, 0x8cd, 0x5b, 0x9, 0x3, 0x2, 0x400, 0x0, 0x10000000000, 0x9, 0x3, 0x4, 0x2, 0x8000000000000000, 0xbe]}, &(0x7f0000000240)=0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/16 10:53:44 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000040)={0x6, 0x9, 0x5, 0xfff}) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/rt6_stats\x00') 2018/04/16 10:53:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) write$binfmt_aout(r0, &(0x7f0000000080)={{0x10b, 0x3, 0x28e, 0x172, 0x1ca, 0x5eef, 0xdf, 0xff}, "5e1f2a53debdc0371402", [[]]}, 0x12a) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/16 10:53:44 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000240)=@alg, &(0x7f0000000200)=0xfffffdc1) 2018/04/16 10:53:44 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000d00)={0x1000, 0x9}) 2018/04/16 10:53:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000039b000), &(0x7f0000000040)}, 0xfd95) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/200) 2018/04/16 10:53:44 executing program 5: unshare(0x40000000000400) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x9, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x2, 0x9, 0x10001, 0x8000, 0x6, 0x3, 0x7c7, 0x4, 0x1, 0x80000000}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x1a3, 0x5, 0x5, 0x9}, 0xffffffbb) 2018/04/16 10:53:44 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x4, 0x7, 0x6b5, 0x0, 0x5}) 2018/04/16 10:53:44 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000000)="35f0b1b9e970d7915f3c6aeb83a1b84c8d4d72612f59e3363fa937b0c91ce16852da42c9d48c95bc", 0x28, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_setup(0x5, &(0x7f0000000140)=0x0) io_destroy(r2) 2018/04/16 10:53:44 executing program 2: r0 = memfd_create(&(0x7f0000000140)='vmnet0nodev#vmnet1ppp1vboxnet0\'mime_type#eth0/&&em0\'ppp0(\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x10ed5b) 2018/04/16 10:53:44 executing program 1: mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb8, &(0x7f00000000c0), &(0x7f00000001c0)=0x165) 2018/04/16 10:53:44 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x40cc0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) r1 = getpid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x0, 0x30}, 0xc) prlimit64(r1, 0x6, &(0x7f0000000040)={0x40, 0x8}, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r3, 0x111, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8ee}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1}, 0x20040801) r4 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x400) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x3, 0xfbfffffffffffffe, 0x4f0f, 0x60, 0xfffd, 0x8000000}) ioctl(r4, 0x1000000002287, &(0x7f0000007000)="d3") 2018/04/16 10:53:44 executing program 0: unshare(0x200) unshare(0x40600) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) rt_sigprocmask(0x1, &(0x7f00000000c0), 0x0, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mlockall(0x0) 2018/04/16 10:53:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000200)=""/211) read(r1, &(0x7f0000000000)=""/116, 0x2) dup2(r0, r1) 2018/04/16 10:53:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff9d, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/04/16 10:53:45 executing program 1: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x9, 0x6, 0x9}) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x7fff, 0x4) sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b8c000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x2e8000000000000, 0x4) close(r0) 2018/04/16 10:53:45 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 2018/04/16 10:53:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="33697430000000000000000000004e95", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000008084500001c000000000011907800000000e000000100004e21000890782de4e05ecbcf1744"], 0x0) 2018/04/16 10:53:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001040)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e20, @loopback=0x7f000001}, 'bond_slave_1\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x1, 0x1) write(r1, &(0x7f0000000080)="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", 0xf81) 2018/04/16 10:53:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x3}, 0x20) 2018/04/16 10:53:45 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00005f9000)=""/202, 0xca) shutdown(r0, 0x0) 2018/04/16 10:53:45 executing program 5: r0 = socket(0x8, 0x4, 0xb2f) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x1e5) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/16 10:53:45 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) 2018/04/16 10:53:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/16 10:53:45 executing program 5: modify_ldt$write2(0x11, &(0x7f0000001380), 0x10) clone(0x0, &(0x7f0000001a80), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/16 10:53:45 executing program 3: r0 = socket$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$inet(r0, &(0x7f00000003c0), 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/04/16 10:53:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/04/16 10:53:45 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000280)="2218dc27ec1e5ae491e8262cae32852a7f5768e47e3a") openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) 2018/04/16 10:53:45 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000c40)=0xb, 0x4) 2018/04/16 10:53:45 executing program 4: syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/16 10:53:45 executing program 1: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/16 10:53:45 executing program 5: chdir(&(0x7f0000000240)='../file0/file0\x00') r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/61, 0x3d) 2018/04/16 10:53:45 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) 2018/04/16 10:53:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0x800}) 2018/04/16 10:53:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') pread64(r0, &(0x7f00000000c0), 0xcd, 0x0) 2018/04/16 10:53:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000001e00)=@nl=@proc, 0x3c6, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/211, 0xd3}], 0x1}}, {{&(0x7f0000001fc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/55, 0x37}}], 0x2, 0x10000, &(0x7f0000002380)={0x0, 0x1c9c380}) 2018/04/16 10:53:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000000)='l', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r2, 0x4000002000000002) 2018/04/16 10:53:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') pread64(r0, &(0x7f00000000c0), 0xcd, 0x0) 2018/04/16 10:53:46 executing program 5: chdir(&(0x7f0000000240)='../file0/file0\x00') r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/61, 0x3d) 2018/04/16 10:53:46 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000c00)={0x3}) 2018/04/16 10:53:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) dup2(r1, r0) 2018/04/16 10:53:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0x800}) 2018/04/16 10:53:46 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000100)=@in6={0xa, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000700)}, 0x48004) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)='q', 0x1}], 0x1, &(0x7f00000007c0)}, 0x0) [ 73.534462] ================================================================== [ 73.541902] BUG: KMSAN: uninit-value in csum_partial+0x78e/0x850 [ 73.548062] CPU: 0 PID: 6047 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 73.554901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.564264] Call Trace: [ 73.566851] [ 73.569018] dump_stack+0x185/0x1d0 [ 73.572655] ? csum_partial+0x78e/0x850 [ 73.576634] kmsan_report+0x142/0x240 [ 73.580444] __msan_warning_32+0x6c/0xb0 [ 73.584512] csum_partial+0x78e/0x850 [ 73.588339] csum_partial_ext+0x89/0xa0 [ 73.592319] __skb_checksum+0x6d4/0x1010 [ 73.596392] ? skb_checksum+0x120/0x120 [ 73.600369] skb_checksum+0xec/0x120 [ 73.604085] ? skb_checksum+0x120/0x120 [ 73.608064] ? csum_partial_ext+0xa0/0xa0 [ 73.612228] __skb_checksum_complete+0x90/0x400 [ 73.616911] udp6_csum_init+0x94f/0x10c0 [ 73.620989] __udp6_lib_rcv+0x534/0x3920 [ 73.625057] ? ip6_input_finish+0x55c/0x2110 [ 73.629479] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 73.634852] ? __local_bh_enable_ip+0x3b/0x140 [ 73.639449] udpv6_rcv+0x5c/0x70 [ 73.642825] ? udp_v6_early_demux+0x11a0/0x11a0 [ 73.647499] ip6_input_finish+0xa62/0x2110 [ 73.651746] ? ip6table_filter_hook+0xb5/0xe0 [ 73.656246] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 73.661621] ? ip6_input_finish+0x12a1/0x2110 [ 73.666121] ip6_input+0x294/0x320 [ 73.669668] ? ip6_input+0x320/0x320 [ 73.673388] ? ipv6_rcv+0x26d0/0x26d0 [ 73.677187] ipv6_rcv+0x20ec/0x26d0 [ 73.680819] ? local_bh_enable+0x40/0x40 [ 73.684890] __netif_receive_skb_core+0x47cf/0x4a80 [ 73.689903] ? rb_insert_color+0xa4/0x1300 [ 73.694139] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 73.699945] ? ip6_rcv_finish+0x4d0/0x4d0 [ 73.704096] process_backlog+0x62d/0xe20 [ 73.708165] ? rps_trigger_softirq+0x2f0/0x2f0 [ 73.712749] net_rx_action+0x7c1/0x1a70 [ 73.716735] ? net_tx_action+0xab0/0xab0 [ 73.720800] __do_softirq+0x56d/0x93d [ 73.724605] do_softirq_own_stack+0x2a/0x40 [ 73.728916] [ 73.731161] __local_bh_enable_ip+0x114/0x140 [ 73.735659] local_bh_enable+0x36/0x40 [ 73.739551] ip6_finish_output2+0x1b6c/0x1f20 [ 73.744061] ip6_finish_output+0xb3f/0xc00 [ 73.748306] ip6_output+0x597/0x6c0 [ 73.751944] ? ip6_output+0x6c0/0x6c0 [ 73.755755] ? ac6_seq_show+0x200/0x200 [ 73.759735] ip6_local_out+0x573/0x640 [ 73.763627] ? __ip6_local_out+0x4f0/0x4f0 [ 73.767870] ip6_send_skb+0xfa/0x380 [ 73.771610] udp_v6_send_skb+0x116a/0x1880 [ 73.775857] udpv6_sendmsg+0x15f4/0x45b0 [ 73.779928] ? rw_copy_check_uvector+0x5af/0x6c0 [ 73.784723] ? rw_copy_check_uvector+0x643/0x6c0 [ 73.789488] ? ip_copy_metadata+0xac0/0xac0 [ 73.793822] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 73.798581] inet_sendmsg+0x48d/0x740 [ 73.802385] ? security_socket_sendmsg+0x9e/0x210 [ 73.807238] ? inet_getname+0x500/0x500 [ 73.811216] ___sys_sendmsg+0xec0/0x1310 [ 73.815288] ? __fdget+0x4e/0x60 [ 73.818654] ? __fget_light+0x56/0x710 [ 73.822538] ? __fdget+0x4e/0x60 [ 73.825908] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 73.831275] ? __fget_light+0x6b9/0x710 2018/04/16 10:53:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="ffff9e000a000200f7ffaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/16 10:53:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/04/16 10:53:46 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000000180)={0x0, 0x1fd}) 2018/04/16 10:53:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000001e00)=@nl=@proc, 0x3c6, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/211, 0xd3}], 0x1}}, {{&(0x7f0000001fc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/55, 0x37}}], 0x2, 0x10000, &(0x7f0000002380)={0x0, 0x1c9c380}) 2018/04/16 10:53:46 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = semget$private(0x0, 0x6, 0x0) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000000040)=""/237) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='.+.:ppp0em0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffff, 0x246800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0xd5, 0xa5e, 0x848, 0x100000000, 0x1ff}, &(0x7f0000000380)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x80000000, 0x10000, 0x8, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) socket$netlink(0x10, 0x3, 0x10) seccomp(0x0, 0x0, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x8, 0x7ff, 0x5, 0x1ff}, {0xffffffff, 0x9, 0x5, 0x8}, {0x7, 0x1, 0x7fffffff, 0x4}, {0xe361, 0xffff, 0x4c75, 0x6}, {0x17, 0x0, 0x5, 0x1}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000700)={0x3, 0x0, &(0x7f0000000540)=""/41, &(0x7f0000000580)=""/226, &(0x7f0000000680)=""/84, 0x10000}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r7, 0x2, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1a68e818}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0x4, 0x1, "c6cc1cbb9bba3f23e7235df4873111b8e85b6a5c362c49d9a998f41dfaa7ada06922381f6f46ae056ac2bef6ab5d1d25795cb3629960015f61215a3ae6fcc3", 0x2a}, 0x60) sendto$inet(r4, &(0x7f0000000980)="e80de5a1b478cf42a3c52b022de9623b6e68d2827142d5eb48eb1a273962a183cd62bd237f53c228ed0c990221dbcfb220252566c27b6473e7b6aeade331c54ae628b477a08aa63d8cc6a4c37d78721d872749f12da94ed81cf820c3f345a6e893d3fb90b40ab884985795697546ace7e4845c19d0ce800a3dc0a2840a660050a77a8796afe534d0c193c08ed73906b70b0f3c2855174d591649babbc78c7e9ca2f3ae4b5861da2d202340f918d86691f2b41d5da827cda15c2f6f672745c8edfee61152571177a7be73b134a65f4cd747dddadd2db293", 0xd7, 0x48000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x0, 0x3f, &(0x7f0000000a80)=""/63}, {0x2, 0x0, &(0x7f0000000ac0)}, {0x1, 0x1e, &(0x7f0000000b00)=""/30}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000bc0)={0x9, 0x12000000000000, 0x6, 0x100, 0x1, 0x401}) socket$netlink(0x10, 0x3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/16 10:53:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/16 10:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10004f00000000002900000000000000"], 0x10}}], 0x2, 0x8000) 2018/04/16 10:53:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d23000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000951000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) 2018/04/16 10:53:46 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1000}], 0x361, 0x7a5) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 73.835257] SYSC_sendmsg+0x2a3/0x3d0 [ 73.839066] SyS_sendmsg+0x54/0x80 [ 73.842606] do_syscall_64+0x309/0x430 [ 73.846502] ? ___sys_sendmsg+0x1310/0x1310 [ 73.850837] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.856055] RIP: 0033:0x455319 [ 73.859241] RSP: 002b:00007fad79b99c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.866958] RAX: ffffffffffffffda RBX: 00007fad79b9a6d4 RCX: 0000000000455319 [ 73.874234] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000013 [ 73.881514] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 73.883343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 73.888784] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.888791] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000000 [ 73.888802] [ 73.888805] Uninit was created at: [ 73.888827] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 73.888836] kmsan_alloc_page+0x82/0xe0 [ 73.888851] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 73.888861] alloc_pages_current+0x6b5/0x970 [ 73.888874] skb_page_frag_refill+0x3ba/0x5e0 [ 73.888884] sk_page_frag_refill+0xa4/0x340 [ 73.888898] __ip6_append_data+0x1a20/0x4bb0 [ 73.888908] ip6_append_data+0x40e/0x6b0 [ 73.888921] udpv6_sendmsg+0xfd5/0x45b0 [ 73.888932] inet_sendmsg+0x48d/0x740 [ 73.888948] ___sys_sendmsg+0xec0/0x1310 [ 73.888957] SYSC_sendmsg+0x2a3/0x3d0 [ 73.888968] SyS_sendmsg+0x54/0x80 [ 73.888978] do_syscall_64+0x309/0x430 [ 73.888990] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.889015] Disabling lock debugging due to kernel taint [ 73.988195] Kernel panic - not syncing: panic_on_warn set ... [ 73.988195] [ 73.995573] CPU: 0 PID: 6047 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 74.003716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.013075] Call Trace: [ 74.015653] [ 74.017811] dump_stack+0x185/0x1d0 [ 74.021443] panic+0x39d/0x940 [ 74.024662] ? csum_partial+0x78e/0x850 [ 74.029517] kmsan_report+0x238/0x240 [ 74.033334] __msan_warning_32+0x6c/0xb0 [ 74.037409] csum_partial+0x78e/0x850 [ 74.041223] csum_partial_ext+0x89/0xa0 [ 74.045204] __skb_checksum+0x6d4/0x1010 [ 74.049272] ? skb_checksum+0x120/0x120 [ 74.053251] skb_checksum+0xec/0x120 [ 74.056974] ? skb_checksum+0x120/0x120 [ 74.060956] ? csum_partial_ext+0xa0/0xa0 [ 74.065112] __skb_checksum_complete+0x90/0x400 [ 74.069794] udp6_csum_init+0x94f/0x10c0 [ 74.073870] __udp6_lib_rcv+0x534/0x3920 [ 74.077933] ? ip6_input_finish+0x55c/0x2110 [ 74.082356] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 74.087728] ? __local_bh_enable_ip+0x3b/0x140 [ 74.092324] udpv6_rcv+0x5c/0x70 [ 74.095699] ? udp_v6_early_demux+0x11a0/0x11a0 [ 74.100373] ip6_input_finish+0xa62/0x2110 [ 74.104614] ? ip6table_filter_hook+0xb5/0xe0 [ 74.109116] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 74.114483] ? ip6_input_finish+0x12a1/0x2110 [ 74.118971] ip6_input+0x294/0x320 [ 74.122496] ? ip6_input+0x320/0x320 [ 74.126205] ? ipv6_rcv+0x26d0/0x26d0 [ 74.130002] ipv6_rcv+0x20ec/0x26d0 [ 74.133619] ? local_bh_enable+0x40/0x40 [ 74.137681] __netif_receive_skb_core+0x47cf/0x4a80 [ 74.142704] ? rb_insert_color+0xa4/0x1300 [ 74.146949] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 74.152756] ? ip6_rcv_finish+0x4d0/0x4d0 [ 74.156909] process_backlog+0x62d/0xe20 [ 74.160979] ? rps_trigger_softirq+0x2f0/0x2f0 [ 74.165559] net_rx_action+0x7c1/0x1a70 [ 74.169538] ? net_tx_action+0xab0/0xab0 [ 74.173598] __do_softirq+0x56d/0x93d [ 74.177407] do_softirq_own_stack+0x2a/0x40 [ 74.181717] [ 74.183971] __local_bh_enable_ip+0x114/0x140 [ 74.188466] local_bh_enable+0x36/0x40 [ 74.192353] ip6_finish_output2+0x1b6c/0x1f20 [ 74.196861] ip6_finish_output+0xb3f/0xc00 [ 74.201103] ip6_output+0x597/0x6c0 [ 74.204731] ? ip6_output+0x6c0/0x6c0 [ 74.208531] ? ac6_seq_show+0x200/0x200 [ 74.212513] ip6_local_out+0x573/0x640 [ 74.216406] ? __ip6_local_out+0x4f0/0x4f0 [ 74.220635] ip6_send_skb+0xfa/0x380 [ 74.224348] udp_v6_send_skb+0x116a/0x1880 [ 74.228590] udpv6_sendmsg+0x15f4/0x45b0 [ 74.232654] ? rw_copy_check_uvector+0x5af/0x6c0 [ 74.237411] ? rw_copy_check_uvector+0x643/0x6c0 [ 74.242168] ? ip_copy_metadata+0xac0/0xac0 [ 74.246497] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 74.251243] inet_sendmsg+0x48d/0x740 [ 74.255048] ? security_socket_sendmsg+0x9e/0x210 [ 74.259888] ? inet_getname+0x500/0x500 [ 74.263860] ___sys_sendmsg+0xec0/0x1310 [ 74.267930] ? __fdget+0x4e/0x60 [ 74.271300] ? __fget_light+0x56/0x710 [ 74.275183] ? __fdget+0x4e/0x60 [ 74.278553] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 74.283911] ? __fget_light+0x6b9/0x710 [ 74.287884] SYSC_sendmsg+0x2a3/0x3d0 [ 74.291699] SyS_sendmsg+0x54/0x80 [ 74.295233] do_syscall_64+0x309/0x430 [ 74.299120] ? ___sys_sendmsg+0x1310/0x1310 [ 74.303442] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 74.308630] RIP: 0033:0x455319 [ 74.311810] RSP: 002b:00007fad79b99c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.319516] RAX: ffffffffffffffda RBX: 00007fad79b9a6d4 RCX: 0000000000455319 [ 74.326779] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000013 [ 74.334048] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.341398] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.348663] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000000 [ 74.356429] Dumping ftrace buffer: [ 74.359961] (ftrace buffer empty) [ 74.363646] Kernel Offset: disabled [ 74.367252] Rebooting in 86400 seconds..