INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. 2018/03/29 12:45:28 fuzzer started 2018/03/29 12:45:29 dialing manager at 10.128.0.26:35967 2018/03/29 12:45:35 kcov=true, comps=false syzkaller login: [ 33.209858] random: crng init done 2018/03/29 12:45:40 executing program 0: r0 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x3) mq_timedsend(r0, &(0x7f0000000040)="44b567e41696abc3ba3d1bf868667e56e8aa20b48971ffee82643993b0c42aca7fc2be625b97509a5af0f6892be25dc11f7598", 0x33, 0x3ff, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x24, 0x4, @thr={&(0x7f0000000080)="d178d3e700f301cc1eb3fb123654007bfcf19b3d9045efdf7ac89078e711ab1685562477b706fb38faa43b43c1cdcfb23f4fbf1a4b390485580f181c8b9e398629ab2abcc7f867c3dfd668fa964e4e4c53e9481b3ec7724c4b7f45910b457c53f44372790845c31dc3841a68a0dbf019862619c07c346252913474cb48cbe859d3d7f82488594fbcf07f9534288f09c47f", &(0x7f0000000140)="2700c8486882de779f09adf22f0961f08e30fb6b2ece4de628ab4a454bfc66e9bc822be4b56c0c5ce5bcb475cf837d7e81afb8a19581fc56eb977b414d3b37a4a6d0bd81e8b0b9e66590ad3912a007e7c38df7ef110202ff3fa7ac28d26b4b5dc7fa21e468d4a6e123107f203aca087b244b927addbc08f3752759b0904a38b1669d20973841780f5ed69238ddbe0fe01f8a3a712323bd666867ec0e15bfcedc79975faa44602e0f55a19b143f205b4a793edb427f9c9b24c5fc57a7c851f795627bdec365c2aa8ee64cc0a8"}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000300)={{r2, r3+30000000}}, &(0x7f0000000340)) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000380)=""/84, &(0x7f0000000400)=0x54) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000440)="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") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001440)=0x3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001480)={0x5, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2cfa, @mcast2={0xff, 0x2, [], 0x1}, 0x9c}}]}, 0x10c) getsockname$llc(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001640)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gretap0\x00'}) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000016c0), &(0x7f0000001700)=0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001740)) r4 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000001800)='user\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001880)="60006790a0a97e60270f62", 0xb, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001940), &(0x7f0000001980)=0x4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$inet(r0, &(0x7f0000001a00)={0x0, 0x0, @broadcast}, &(0x7f0000001a40)=0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001a80)=""/80) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000001b00)={0x714}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001b80)={0x7fffffff, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x202, 0x1f, 0x50, 0x100000001, 0x3, &(0x7f0000001b40)='rose0\x00', 0x4, 0x3ff, 0x3}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001c00)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001c40)=""/9) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001e00)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x402040}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d00)={0x94, r6, 0x20, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xfab14582132727e1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x9}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x1}, 0x24040840) fchdir(r5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001f80)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001fc0)={@dev={0xfe, 0x80, [], 0xa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x1, 0x7ff, 0x0, 0xe58, 0x1, r7}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e22, 0x40, 0x4e20, 0x2, 0x2, 0x20, 0x80, 0x2c, r7, r8}, {0xfffffffffffffffa, 0x80, 0x2ae, 0x3, 0x3f, 0x4, 0x9, 0x2}, {0x0, 0xa11, 0x7ff, 0x200}, 0x1, 0x6e6bbb, 0x2, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x0, 0x3, 0x8, 0x6, 0xc330, 0xfffffffffffff801}}, 0xe8) 2018/03/29 12:45:40 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x801c50141f21e8cc}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x4, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1ae, 0x4, 0x4, 0x3ff, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x101, 0xf3c}, &(0x7f0000000300)=0xc) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000340)=""/210, &(0x7f0000000440)=0xd2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000480)=0x8, &(0x7f00000004c0)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={r2, 0x2, 0x3, [0x401, 0x1, 0x7]}, &(0x7f0000000540)=0xe) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000007c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)={0x154, r4, 0x101, 0x70bd2a, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x94, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}]}, 0x154}, 0x1, 0x0, 0x0, 0x24000080}, 0x4000000) r5 = getpid() capget(&(0x7f0000000800)={0x20080522, r5}, &(0x7f0000000840)={0x6, 0x2, 0xa2f5, 0x40, 0x9, 0x8c43}) ftruncate(r0, 0xe521) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000880)={{0x7}, 0x1, 0x0, 0x8000, {0x9, 0x7}, 0x80000000}) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)={0xc0, r4, 0x200, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2bbc}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x41}, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a80)={r3, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x3, 0x80}, &(0x7f0000000b40)=0x88) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000c00)=@get={0x1, &(0x7f0000000b80)=""/83, 0x8}) r6 = getegid() r7 = getegid() stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000f80)=[r6, r7, r8, r9, r10, r11, r12, r13, r14]) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8000, 0x4) 2018/03/29 12:45:40 executing program 1: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) uname(&(0x7f0000000040)=""/50) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x210400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000000, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2c, "6e925583cbedcef4c2c324948e8a3f0e3fc235da81e01506fe634c7d048eb5fc0be5f7fd245c58bd1eae97ec"}, &(0x7f0000000180)=0x34) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x80000000, 0x205, 0x3, 0xb243, r1}, &(0x7f0000000200)=0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) modify_ldt$read(0x0, &(0x7f0000000280)=""/129, 0x81) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000340)='pagemap\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x4) init_module(&(0x7f0000000400)='/dev/hwrng\x00', 0xb, &(0x7f0000000440)='/selinux/validatetrans\x00') r4 = fanotify_init(0x68, 0x8002) sched_getscheduler(r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x28a3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) process_vm_readv(r2, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/197, 0xc5}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/117, 0x75}, {&(0x7f0000000840)=""/177, 0xb1}, {&(0x7f0000000900)=""/166, 0xa6}], 0x5, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/216, 0xd8}, {&(0x7f0000000b00)=""/155, 0x9b}, {&(0x7f0000000bc0)=""/37, 0x25}, {&(0x7f0000000c00)=""/86, 0x56}], 0x4, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000cc0)={0x1000, 0x6, 0x20, 0x9, 0x1, 0x4, 0x2b, 0x8000, 0xee12, 0x3, 0x1, 0x10001}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000d00)=0x1f, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000d40)={0xab, 0x4, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000d80)=@assoc_value={r1, 0x3}, &(0x7f0000000dc0)=0x8) openat$cgroup_type(r0, &(0x7f0000000e00)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000e40)={0x3, 0x7fffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000e80)=0x458, 0x8) write$selinux_validatetrans(r3, &(0x7f0000000ec0)={'system_u:object_r:dmesg_exec_t:s0', 0x20, 'system_u:object_r:crond_var_run_t:s0', 0x20, 0x35, 0x36, 0x20, 'unconfined\x00'}, 0x55) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000f40)) fanotify_init(0x14, 0x101001) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="c98d3d448661ad7a65e144d4b0288a21cc5262981963411217a70b294b9c7258fc291d684d0d") ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001040)="71d113cdf680fd1df9cdc3d8255d9a430ef811201b3b7be684432ea826c2c6b43409035f91851dd6b3283ff89dea42f370544d1e4f439bf3606c17d009d03c81e985bca7994f1c") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000010c0)={0x4, 0x6, 0x3c9, 0x9, 0x0, 0x5}) 2018/03/29 12:45:40 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/158) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000100)={0x57, 0x7fff, 0x1, {0x7fffffff, 0x1f}, {0x101, 0x3}, @ramp={0x8, 0x1, {0x1, 0x1, 0x2, 0x10000}}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x4, 0x3, 0x3, &(0x7f0000ffe000/0x1000)=nil, 0x4}) readahead(r1, 0x1, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/189) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300)=0xfffffffffffffffd, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000340)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, 0x5, 0x7ff, 0x800, 0x100, 0x3ff, 0x110102, r2}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x364, 0x1000, 0x1, 0x0, 0x9}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000500)=0xdbc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/user\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) sendto(r0, &(0x7f00000015c0)="05b77d446200b63ab39575eb355616913097c7419f2a0af0e9978b1569bd2a9a832e877e2d2a723618949a563176792a9f34303588007bb805d2149b39095ed35c0c2f9d3e95ef22e489d4c9ee898ee6d99c11c1ed4092c09e0bbe972566ec9f6968705c665a3019c9d7a6d0ebf683011a6f71d9d950219e73", 0x79, 0x0, &(0x7f0000001640)=@generic={0x5, "30a75532949178978f81848785e876f7ffec5e3340074f5553e0b7ee9b6067dd09784c8e7e22bf5b5a0952fad2138bc232f9e5c37f9053fc1ba5422a7fd4adfcaefc73f40d313d45629fb0a556932ea4cb7b6505feb28a2a6fc7a6e88684a806a6c280e9f124d2f4054405054714a67776dcfb276ca6381725545646ff9b"}, 0x80) r4 = syz_open_dev$sndtimer(&(0x7f00000016c0)='/dev/snd/timer\x00', 0x0, 0x10000) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) utimensat(r1, &(0x7f0000001700)='./file0\x00', &(0x7f00000017c0)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000001800)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001840)={0x5c2, 0x5f7c, 0x8000, 'queue1\x00', 0xfdc}) mknod$loop(&(0x7f0000001900)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001940)='./file0\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001980)=0x4) sendto$packet(r0, &(0x7f00000019c0)="c843b32dc59159bfc13c01e0683ff0b5bdb7316d7fd7d1dea1b3f7c096e15730d7366e39ec4f8cfc53977460605fa447992dd1844e7c101d7e6dde50601bdcc64e446f8ca377f23f88bebbcc2e22ffb724187e99c6ca975ab0dbb167a28cc84b313ebb29f5140b50b41078d239fd47f8d384593d9a893c56d23bd96e211d11997edb535fa7243536f1c68ca178ab080cf7db68a22a5179040243058cda155a3c031ca80e61928fa0093e2af5c9369d50cdff011e93bd9b2dae3921a5c32156a7f58df1aab13f2f0dc496de1e6be52bb847774853bf2f43a3af77647a61f6df4d818fc364f9d1b0937608cc8d53c1840981bf913cb42c3a", 0xf7, 0x800, &(0x7f0000001ac0)={0x11, 0x18, r2, 0x1, 0x1ff, 0x6}, 0x14) r9 = fcntl$getown(r4, 0x9) fcntl$setownex(r4, 0xf, &(0x7f0000001b00)={0x3, r9}) 2018/03/29 12:45:40 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:depmod_exec_t:s0', 0x20, 'root\x00'}, 0x28) fcntl$addseals(r0, 0x409, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="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", 0x1000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001100)=0x4, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001140)=0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) getgroups(0x1, &(0x7f0000001200)=[0xffffffffffffffff]) fchown(r0, r2, r3) fcntl$getflags(r1, 0x0) r4 = openat$cgroup_procs(r0, &(0x7f0000001240)='cgroup.procs\x00', 0x2, 0x0) sendfile64(r0, r4, &(0x7f0000001280), 0x80000000) r5 = creat(&(0x7f00000012c0)='./file0\x00', 0xb) fcntl$setsig(r1, 0xa, 0x3e) open$dir(&(0x7f0000001300)='./file0\x00', 0x40, 0x44) pwrite64(r5, &(0x7f0000001340)="ff5d96b6d42ee11b3eb9fe1486286459442855b324e028bd58bc44235fb95df921c8bb286f96e4efe8b8d426bff2b956abe9351d6ce8ea9d29a7d1755d00ae75bdad09953e47d7caed316e46500ea330fc7b86389b74c06a924751d605aa5445a49d1136bbca0b31c2f7ae05fdca37a8cf3501e72a353a203ce5f2a14c34d617e4053a340fd07eb8a76ea7c457d35c0c3e415dbc807476b06f43d68cefb900521ba3d1aed335d557152d6eaf8ee760e40effeb710acb67838c72b29d929e9916e8ed4be0ffc0b9fc3b6712822745d480bb44aa3ff2f1ad04e98ebf471d3c82191ad1392509cd912b1ff1b969df0c", 0xee, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001440)=0x7ff, 0x4) open$dir(&(0x7f0000001480)='./file0/file0\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80f, 0x63, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e22}}, 0x80, 0x51c, 0x60, 0x0, 0x7}, &(0x7f00000015c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001600)={0x9, 0x6, 0x8, 0x1, 0x2, 0x8000, 0x2, 0xffffffffffffff81, r7}, &(0x7f0000001640)=0x20) signalfd(r0, &(0x7f0000001680)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000016c0), &(0x7f0000001700)=0xb) pread64(r4, &(0x7f0000001740)=""/73, 0x49, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/pktcdvd/control\x00', 0x102, 0x0) finit_module(r8, &(0x7f0000001800)='system_u:object_r:depmod_exec_t:s0', 0x1) accept4(r8, &(0x7f0000001840)=@can, &(0x7f00000018c0)=0x80, 0x80800) 2018/03/29 12:45:40 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:hald_exec_t:s0', 0x20, 'system_u:object_r:hwclock_exec_t:s0', 0x20, 0x35, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000000c0)='system_u:object_r:hald_exec_t:s0') recvfrom$llc(r1, &(0x7f0000000100)=""/31, 0x1f, 0x0, &(0x7f0000000140)={0x1a, 0x102, 0x40, 0x100000000, 0x7, 0x6, @random="3caf897e8f73"}, 0x10) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000180)="f6cfccef063f5aae647c36dafd4ea222716d82d3fa44801968c087da3d471d5ffd8ceeccce72fe") r2 = accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x9974a7fb4f45106e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r6, 0x1}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000300)=0xfffffffffffff001, 0x4) pwritev(r2, &(0x7f0000000740)=[{&(0x7f0000000340)="e7ce5892e27383a15d446f26638cd354350e5e8855d6b5f7a4dbe922aed6b27fdf744b4397e26d7db3e4df6a9c5d42c408ac46d26b861354409ab1276ccb99fd4a79489fa987a7ad8158e794ae856643", 0x50}, {&(0x7f00000003c0)="ce4a3d848e9dfba8ec0c444ef8b4403b8a9a384ab3fe601003262b05874715d761a58c73eeb807", 0x27}, {&(0x7f0000000400)="df266249829eb14690a85e26a3c563a5d034b5", 0x13}, {&(0x7f0000000440)="70f9c10729592f7f21c10344ef384db84e29094e29c53f1efe552ca008ddf587c20422a47ef353fcdf449c36dc039712ded35c0bd8", 0x35}, {&(0x7f0000000480)="14213b6afdf2617ae3424904e44dd1727a38a509bb3d81766e5ee618d8051aabb92404db900c94a65aae538a834a8a1df516dd8e40891bb6b10e1f7adcc088623af79511b3c6f33f6eb29840aaf6b77ac548a77609d5c080a39071a8b8a6cca47705d48812a60d8ac1450549773644ff4661d24dbec62cf9ea594aeb7f37a6351d469391e60ffd6a270cb0de53641419b2e0e34d1305d6c432b1316d3bda9c0404d9c9509275a6b761662e8b0785f0fa85e7a36b903bb2f3d1a8a7fabc60462de120de", 0xc3}, {&(0x7f0000000580)="5f59011bf2a9d77b9bb28d36621e6dd4c518217c215a326ec2416e0042721797b452b7431d183972fd451ca6d75778c502aed7c7a205fd22309dfd48ee697be765665721ee268d81add422e9021cad5d0ac9af2674df90ab278a80fbf9c7196bf63e44bed808aa055ff571b0bf6aef87cc338a75279d5ac9ddf9ee9a2bf0dbdce2ac8d2333e21abf5cdaf123c2d2d359d126f1cb5c7e66b3a86556efb17e74a451117c5d9f3bccac1295bd36ca9fa2a9f5ea23006314ddf1fab2773b55d240e1615460501d102a7bba94f91ba0a938357109", 0xd2}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="42c1c6e7b577f75009b19fd82afa4010b9c3119093a8dfc2ebfe69282697d5b17222e9f36eae69c70e07ed7e77fb7eee796542749b6e7cd105029ef8574c953b498003425f0f8e4ab21c592c5c2ba4efa56ff251df6aa92f7e5ce5ad07f77fa8b271bdb144", 0x65}], 0x8, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000780)={0x1, {{0xa, 0x4e20, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [], 0x1}, 0xe394}}, 0x1, 0x7, [{{0xa, 0x4e22, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e20, 0x3c911457, @empty, 0x2}}, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x68}}, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x8}}, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, {{0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}}, {{0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x2}}]}, 0x40c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000bc0)=""/213) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000cc0)={'syz_tun\x00', 0x20000000000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000d00)={r4, 0x5}, &(0x7f0000000d40)=0x8) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000d80)=0x1) open$dir(&(0x7f0000000dc0)='./file0\x00', 0x400000, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000e00)={'ifb0\x00', r3}) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000ec0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, r8, r9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000fc0)=@sack_info={r5, 0x7, 0x4}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001040)={r10, 0x9}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x810, r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0x4) execve(&(0x7f0000001100)='./file0\x00', &(0x7f0000001300)=[&(0x7f0000001140)='system_u:object_r:hwclock_exec_t:s0', &(0x7f0000001180)='syz_tun\x00', &(0x7f00000011c0)='system_u:object_r:hald_exec_t:s0', &(0x7f0000001200)='ppp1@)keyring[usertrustedvboxnet0user!security+cgroup!\x00', &(0x7f0000001240)="6d696d655f747970655d73656c696e75787d1800", &(0x7f0000001280)='ifb0\x00', &(0x7f00000012c0)='system_u:object_r:hwclock_exec_t:s0'], &(0x7f0000001480)=[&(0x7f0000001340)=']\x00', &(0x7f0000001380)='posix_acl_access#\x00', &(0x7f00000013c0)='system_u:object_r:hwclock_exec_t:s0', &(0x7f0000001400)=':!lo]em1systemem0\x00', &(0x7f0000001440)='system_u:object_r:hwclock_exec_t:s0']) 2018/03/29 12:45:40 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000040)=@full={{0x3, {"dc1f1bcfbe911f"}, 0x7ff}, [{"f5ffb0aac2b880"}, {"5abeb52ad3063f"}, {"4dc1125f513538"}, {"0fb5db07532dee"}, {"8b98d75104ef52"}, {"872b74a5f7d34c"}, {"13bd7a1f2b054a"}, {"c26ea168f3c8e0"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="20b4386c8fc35d4cd99bbb85f1264186c65b26d646a76a0b2da1c02c510f7c485328314538a432c125bd3dbde9c841cf1a1eaabd94e63e8466bf3d3fc7", 0x3d}, {&(0x7f0000000100)="8ad9a503ae183807cdcb08e67d9e4adb2af264d388c7b2c06ba77c5509b09669a3843a599aec89983bc5ba04845f9bb94bc4fe8f58f4f9f8d995c25a2cd8cb2101bed00c4fddd6558a457fed01ff1defe1fc5c4aaf52b45a45b8730bdcd988934cb97713f72d43c0df559c2f1822e761607c6dd6b37b9bdbb3a4f52e79a7c405c6ef5bdee39d121935bd69", 0x8b}], 0x2, &(0x7f0000000200)=[{0x68, 0x11d, 0x8001, "aeec5654bfaade75f79a14428a3e48e5ccbf422a2315d43222536921ccfd1068b6cc626a6b862468a2354b1a0c950618df6b9b76e5417117d0dd9202fe1c2069ac97d4af839ee48a4dce766a7546718dc9255c229ab0770ea3abc0c7"}, {0xa4, 0x0, 0x5, "70eced467feac3ffd249df8de10b2a91a81d1c63ea85b4c063df68df39ea8121dbf1e5b43365fe9843bbd26405440e1b9bfbc344d3e7acc1a1d11a10d36946bff808d49dcf69498887309c6afbf95008829f55202d98866df46ed14b6d916cc7398e62b8675cfe7d568e51eb2f8521a04c97993b4f48acf0d37be8c85271529aa6f088292d376e3288a2ab72f5e99d652f6f20566edd"}, {0xe4, 0x102, 0x5, "44fc71449a2445f780607ba07274504b7546be7da9db2bff78e0781aaec5351e493fe593c34271d2df3dae66c0b021aa606a37cf2b5bb532b9f9efc4cd093ea1b5359c676492eff25434556e3578a6898b8bf211782ff406f50d1dc391b878ac2c9738a38248a39413b957bce9f286a14c9bbad5da2841586568c512bf6cef484a46e189ab2747d18d5c1f6559057b70477d02c82b5b9e712c3904e72374828c6144cd41fce905a8d17edf8f03d9153860dea2c668840deeaf48c570632c86832aad864d6e5835655276daeb709548bb5f2c0c162a"}, {0x90, 0x109, 0x0, "9829a5dba63286c4e78372abd8ff48640bbd179936497d22261104f4e3ce833d17ea5c353cbefe2dc368e79cf5f05d5405a4d1a14721964f7f8baff36b587afb089d05ec5ab5aaec9c0b541410913c9626969bb616980e5f1e2576d56c270d84b5e79abb491b6d3e75ebf02394dfe3c125c251880c9a0a8a759c9f6190045a8ccd"}, {0x4c, 0x0, 0x401, "f3ea82d4e39cc201ca5af7ec6a709124220d884c5cf12871045d0b25424eed6b81a57d5be2d58abc5db2663e2a46eeadc6cbfc2eb5ff0f2b075096a2c513"}, {0x4c, 0x10f, 0x3, "d95370edbdb019758454139b85faaba94ccbe94653480dc1f92753526f57172c47caea37f30df6c931deba255a166a975011c04a906ac00c61cc109e45"}], 0x318, 0x800}, 0x12161) fallocate(r0, 0x3, 0xca2, 0x7) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000580)) read(r0, &(0x7f00000005c0)=""/95, 0x5f) ioctl$TCSBRK(r0, 0x5409, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000640)={0x8}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000680)) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000700)={0x1, 0x5, 0x4, 0x0, r1}) listen$netrom(r0, 0x3) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000740)) fremovexattr(r0, &(0x7f0000000780)=@known='trusted.syz\x00') connect$bt_l2cap(r0, &(0x7f00000007c0)={0x1f, 0x80000001, {0x0, 0x6, 0x1, 0x3, 0x5, 0xffffffffffffff6d}, 0x0, 0x7}, 0xe) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000800)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000840), 0x2) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000880)=0x80000001, 0x4) fremovexattr(r0, &(0x7f00000008c0)=@random={'security.', '/selinux/avc/cache_threshold\x00'}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) eventfd(0x132e) getsockname$netrom(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r3 = creat(&(0x7f00000009c0)='./file0\x00', 0x970ecb38b8b574a7) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000a00)={0x55, 0x1, 0x8, {0x9}, {0x1c000000000000, 0x50c}, @period={0x58, 0x1, 0x8, 0x8, 0x6, {0x4, 0x100000001, 0x9, 0x80}, 0x2, [0x7ff, 0x3ff]}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ashmem\x00', 0x20040, 0x0) preadv(r3, &(0x7f0000000c80)=[{&(0x7f0000000a80)=""/211, 0xd3}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000c40)=""/4, 0x4}], 0x3, 0x0) open(&(0x7f0000000cc0)='./file0\x00', 0x402000, 0x2) r4 = request_key(&(0x7f0000000e80)='encrypted\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00)='#\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000d00)='cifs.idmap\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d80)="3ddc31e969747bfe8148dc2e07a7929662e4e0fe704e9538d64f8ee4f140a2edbb8e351f1a68996673919178a67cad6f2eac481fdcbc1410d57e4e2117c12d4cbaf3d0e00b4876871109ecab8bebea0df00aedf914c0e42c6a21f0c57fd074c22400e3e9f4dbc98963134fb94cc12dcc54d69919f72c8a42a217425dbbbf38b43dc6b34818b4936775a0da89efe9aedfe2fbb934c0de57711b3e0fca4d03d05a85258bc77c186e4fbd94935776422c2aa03497151eb2f864d1682d0097df80ecc317c53885f26638ed1141700babc1bfd670c855c49e758c69d4ed63247bd57acb969c4effa0a2f6e7bb2220c947eea4cd9af008d6df", 0xf6, r4) prctl$getreaper(0x9, &(0x7f0000000f40)) 2018/03/29 12:45:40 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) timerfd_create(0x3, 0x80800) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = timerfd_create(0x7, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x802, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'syzkaller1\x00', {0x4, 0xffffffff00000000, 0x100000000, "695e8103e00f", 0x3f}}) fsync(r3) getsockname$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000300)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x800}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r5, 0x948a}, &(0x7f0000000400)=0x8) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000440)={'\x00', @ifru_map={0xfffffffffffffffa, 0x1, 0x100000001, 0x7, 0x0, 0x6}}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000480)={0x6, 0x200, 0x8000, 0x4, 0x8, 0xffffffff00000000}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r5, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x121000, 0x20) unlink(&(0x7f0000000540)='./file0\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000580), 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write$selinux_user(r1, &(0x7f00000005c0)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u\x00'}, 0x2d) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000740)=0x4) [ 38.175186] IPVS: Creating netns size=2536 id=1 [ 38.210635] IPVS: Creating netns size=2536 id=2 [ 38.249936] IPVS: Creating netns size=2536 id=3 [ 38.291289] IPVS: Creating netns size=2536 id=4 [ 38.333761] IPVS: Creating netns size=2536 id=5 [ 38.380927] IPVS: Creating netns size=2536 id=6 [ 38.449616] IPVS: Creating netns size=2536 id=7 [ 38.520832] IPVS: Creating netns size=2536 id=8 2018/03/29 12:45:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000)=0xffff, 0x4) sendto$inet(r0, &(0x7f0000667000), 0x0, 0x20008005, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) [ 40.659653] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/29 12:45:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1a00eaf89ba09814, &(0x7f0000000180)="7ef3eb82a11e812e04a1b7f42efe17e643add8aecbd625d8231b164ec98ad50f52eb57b3bfd16c7e2801e81af823a62f88fe0aa2160e627f8d3719f2618b055c0e55f43dfdc785dc5fd5bf179a1eefee4a00f3058aa0efc9ba4e6a45b141c9828b7eb3f90cfe111ba22c0941f6c89345a879b2763952f333b129fe34b5e1790d8b35a937a0cc358677a6f9a15951196a6eaaeee82a9f3b49d93914c7ad7f6f97bb88d36f252748fc2ee957ab74cd12dddb75ce57e0be102da71a9e3734135ae576adecdaedffae130c699a71be5a437dcdfe7e13ab0c06a68113be446c1aad8f6914bbbdf9b244f5d0fded6f6fe3124f52f2", 0xf2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x50, "0c96f3c906d700ad4b9802a05eb8dcce08fb5aadf5b9b4742afa8cde0d1fdeece0fd40585a475942a93367bad80ff292500c8432026fdf041d915ddd45d5956292a53d2e823efe1d9781a793f28fff67437afa9677f3a94ebdbdb54328308b7e8ddab9dc66f5290ab7baad3b219dfee8f8ccf004c80681d810f388e2b516e26ccac167c66f2269545e18f6623140b0d2df18fc5c"}, &(0x7f0000000140)=0xb8) 2018/03/29 12:45:43 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0x6002}, @hdr={0x2, 0x3, 0x9, 0x7ff, 0x1, 0x7}, @arp=@generic={0x206, 0x886c, 0x6, 0x5, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "4bb43c47d9", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, "f3872d4e32bbb0f868eaac502008ff04"}}, 0x37) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0900000000000000040000000000000000000000019cce8e52000000010000000000000006000000000000000100000000000000040000000000200000040000000000000000000001000000000000fbc1806e0000000000"]) socketpair(0x0, 0x0, 0x100000, &(0x7f0000000500)={0xffffffffffffffff}) shutdown(0xffffffffffffffff, 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/29 12:45:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001ec0)=0xe8) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000043c0), &(0x7f0000004400)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x1c}, 0x1}, 0x0) 2018/03/29 12:45:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x57a, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen$netrom(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa}, 0x1c) 2018/03/29 12:45:43 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket(0x2, 0xf, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/160) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) 2018/03/29 12:45:43 executing program 3: clock_gettime(0xffdf1ffefffffff1, &(0x7f0000000000)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='pids.max\x00', 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x80, 0x80800) r0 = perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x3, 0x7, 0xfffffffffffffffd, 0x6f, 0x0, 0x6, 0x0, 0x4, 0xfffffffffffffff9, 0x7, 0x4, 0xcd, 0x7, 0x0, 0x7fffffff, 0x40, 0x800, 0x67, 0x3, 0xd44, 0xffffffffffff0001, 0x9, 0x0, 0x1, 0xab9, 0x1, 0xfffffffffffffff8, 0xb9f, 0x1, 0x2, 0x2, 0x8, 0x100, 0x6, 0x6, 0x37, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000380), 0x3}, 0x4, 0x9, 0xfffffffffffffffb, 0x2, 0x97, 0x7fffffff, 0x3}, 0x0, 0xe, 0xffffffffffffffff, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200000, 0x0) r2 = gettid() sched_getscheduler(r2) syz_open_pts(r1, 0x208081) r3 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xffffffffffffffe6) connect$packet(r3, &(0x7f0000000180)={0x11, 0x1b, r4, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/29 12:45:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x100000004e23, @multicast1=0xe0000001}}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x30011000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x319, 0x0, 0x0, {0x7}}, 0x3}, 0x1}, 0xfffffffffffffffc) 2018/03/29 12:45:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)="6e76002be35295ab572f3e1183553f1dd814e83cd3e5697090733402db67479a7fd15b60e4ba3630976f00268bd895f3014881e7f76465202d5d1c9af3bac671494d8111fa0b0f4055adf0fd53c4a0e5a5b396abcc090812ad28befbdb6e12044759147c574d6cb7ed9b95ed5c7d152d8d49ff63dc227d1f50750200772000fcde19030000000000000011e62ae7cf39d2000000000000000000000000000000000000000000", 0x50f) sendto$inet(r0, &(0x7f0000000040)="0f", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd", 0x6d, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"7f7239be7d1b0b"}, 0x1315}, 0x10) 2018/03/29 12:45:43 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r1, 0x4, 0x3ffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x100000001, 0x30}, &(0x7f00000002c0)=0xc) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'eql\x00'}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)="a760c392e137c2b9c120ea92ee73f91accc9318e1e4d0f4bfd9d8eab15fffcd36cb44d111ad1fd68b52b5d44dbc7866cef17b7ef73af704161e2fdbbfcd46ad9a07de3e93d175752c0c6ea224e23f8631fe476ccbeb24aa0864ef93a82181ccb29d31fdb4778990d0a17951c45644d7d9e428a9c3c9ad7e8e9d29e002761ac1d4a9cf19fc86684d1f4b1e2241147d074a18b6e729d099373fc6f11ab3681582cab103a3ccf1d67b5034eb9d8d67e225adcddf1990318c392ad", 0xb9) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) 2018/03/29 12:45:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) nanosleep(&(0x7f0000000440), &(0x7f00000004c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x200000, 0x0) connect$unix(r1, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xf80}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x4000) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0xe9, "3940460eb19466d44ad611e6ca642f0a3346727a8cda8812c68f3c14869feb504927e17d1b3ea3ba57ff9d8088abb81eb7488157568ae5bc97285e62d8ae93d4627c621efe59cbfdc4402be66bf5cdfa409929dcc36a9ef51274acf8df7c59f2c741d5e041884e97c893710b7ae07f00ee973d540bc6b56b162f29c27a641c99d7b331868b2f70df11210fd783bc80192c8a6c121dafd2e70d1f318a76ee239c55df2fcc4b8b91865638c6aac8de2def993a07f5aab0b565fb1fb85d951abfb3dde0e6bb1443f63a5c6afefe5903155e6ef28910941dd769636d5a2e8876636e239147e5f8681cd467"}, &(0x7f00000003c0)=0x10d) shutdown(r0, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9b}, 0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000600)={'filter\x00', 0x0, 0x4, 0x72, [], 0x6, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000580)=""/114}, &(0x7f0000000680)=0x50) [ 41.079869] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 41.091081] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/29 12:45:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/29 12:45:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/195, &(0x7f0000000040)=0xc3) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffd90) 2018/03/29 12:45:43 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x100000001, {{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x104) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/29 12:45:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2, 0x0) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/89, 0x59) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000040)='q') r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x3d, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/29 12:45:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x5, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/03/29 12:45:43 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(0xffffffffffffffff, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x7, 0x0, &(0x7f000000d000)="62164b44a5c310"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00000000ee830000"], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/29 12:45:43 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace(0x11, r1) 2018/03/29 12:45:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000b9, 0x0) 2018/03/29 12:45:43 executing program 1: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c1", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x401) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)={0xa4, r2, 0x8, 0x70bd28, 0x25dfdbf8, {0xf}}, 0x151}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49) 2018/03/29 12:45:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480900, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)=@updsa={0xf0, 0x1a, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, 0xf0}, 0x1}, 0x0) 2018/03/29 12:45:43 executing program 5: r0 = socket(0x10, 0x80000000000002, 0x0) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000001c0)="eeacf0731f7efe3ba54c83468dc7ba6da302da88ad0e53392766bb26a9df039d28f580eaaef8935fe027c2c2178458cdf88706b5dfd042518487906593cb67ef0f0516c87c7939802273ff137dd505edc428814524cb7b94fc1d9961afb4cb6e8f5dbd7efbc8f9d015e62b39d7be9f12510bc6ce4f0f4c142d5d983b9d312fd72ecff45b105af73f94aa3eaeb6bc4e11d2b4b1a3cb47d76e77d1a35dec6afe33fad1972314e0f80e4a476a25ab489e5abf00a57f8de3323e4ffdae8cf0dd9d90d8d18a4ab7c2a8ff50c8b4ee1527d24682ad400847dc13a2c9facd5e17442702a361633c8e622dbccbfdea66047b3cc515695a4a981588c44f81dcd85af814905f02c0138146e0bb855a87ad46b95d73e802d3e6f28f35f2d9707fef9730ce9036ea3de334b13ed86974311ff919dd43f0b439afcef5a7c165ed3e91e32825ba544c6b082992053e5345afe5d772ab3d5bc6a47b9a2cb173e6b82edec1cb477d525eb2f4437ec315049735f20e141716269cdec67820a02be927484a9685feca84ec2be333bfad189150f9294622423794f3370e269ef35aaa8b50ab503625480aa0760efbcefc0f0f6f6484c1ead6286edbe81070d512d6d87d90c8c67b2277b5ae68e768fd19bd6dcb1f7c2155572d2b9b607c85c295b0e1907e4093275598596e6ad7c7b90ba8ff14ef536cc0482ab5b6ade320a35941826c34121689dc1a70af0d22e57bb1620e16a01a5c784c4d4c57e9eff9ad09884ba4a757cb601bb34c3c0bc8d7b29915c23ca64f50fc48835edfadd1dda8f7433eda4a4b1b951b4d8fbe21fbdfa1d4954477c20acb1a68efde56046ca474f76cc1e135491959739aea4c39c3f9986857c06affbba57c38eb7f2de7600396b8eb7bbfbedfd211b2400ca6878cbe0b7f8153acea60ceef52f6518ba20bb47610329f21b68df5ae12513dabbbb4875f1e15cea99fcd815624e9708ce69bda7762f82da9d113388c5866862b59e3d86aa628bc03b76786668e73837c7cb7f6b412471b0506bdad512c86fd1ff671d77d01295a1f3e35fce138274d0b12351f9e278279a372dcbd6af343fc4cd9c2c418b2a488ec91e05ab4e49c1b162f9a0617b90060bca391f7f908251fd6a1a1b1a1ac5a510092bc7f9da79d618c4452a5eb55620f8f9abe9478ffece4c21c3c340a65c24129414ec6585b30b6ea08b9116865231620501c03e0aac8f29e6a86b385307dc6488f7b0377cd5c9dbe322c532e8b41c83f5997ec740d6fd5bd101b12416e2160addfb8f8b055a2f44656558166cde56e913ecd88f3a9a642bd93cb9db9b464784f078dffa1eb6d18e12655e139d305cefc886098c9d376482380291a9e8c6690639cdf2850a37f0264f1d20379968f50044d4eec8530125faf60b077a4cda397152f4ddff088c179342e1d0fcad8acb4aacb8f6b222943c8c4190e031bae37f2dd2734c69493621ee45d4a97d7ef8a2119b5585c7c2c9a4a83fd98981fd527cc8039c4e64f2733c07f53276347528deacf4026e4d435000ccb630b0bb0935477ffe2067edda3b4a292a63de08d4ce82e763b57d8a273cbe0c40ded34c2ca743ab73aad944f2ef720dc8e6333bc0e7b216e9f5adc1e2a1998a8860adfec434d7e6e8fa99335f86c4f838eeec40985adfbaaf8fb4d14fee460164235f655fb115d309c0ae7f1e388fd472a383f95257645ad9820e7723bd6ba51a51fee4990936fcdb72eddd1b453a32f8483bfd28908264e436ef0da90b02589f0b0dd82faea3c3a651c3d3f7b829d02ba142688d76dc54ea224fcf142c56c35e8b57c2ee0a65553774ce58f0c9acfae5ff4856614dce1c3f160c01ffa198d78c735b53dffab8ed9813cbeebefb016c63af44daa66f12dd23de71613d52453b7f02aa56570acad29043d071cfc820b1e0082a933330cf7eadba07172209f017c546a569231d5d5c056960cbc3e8ee1105f1305eec32b31de4832a79d754dcec27d4005e0175f7bb42a1ef883bb8ba5dcfb2cf5344e53dc182c23229221dc2e6cc0c3f92accc6d73cf8bf53a845b4cf69cf539d5c791132ae4d9fea92bad62767cdddbe6f12ecbed4299b97b4ced894ec7ef84e798b59d3c965a3a3ea408a10b34b96c42ef3e9b506073c1f467c85f67cdf7216aa68697c7a07ee10e7e6be4031cd58cedaec4fbcccdba2c5e75f5aa6938ac9ee4f34afa2deb41015b80554bd4fd87a9211cda43f7da219b0649efd7d7f4acbaf4bcd4fb0dc276ec1effe4f5f7777b1981a4efe065c201dd79ed44e5881d400f57d11255679b870603160c447252d049d586b26ea1e1ea23404d43e835ec6eb42451d53ee8a18b31239568911dfa9f732db168fab6aa32f81ced136cc21eae187586e012ebcda0ff32d83c85609e806dd8989c653bf1fab00c547c46fd4a9a0514512fb3c1294d062c6742679dc57041668d0b4c96d5be2ef1889dab2b6cb0199ccea345a5e2f05b9c2ce67811bf75ee491c709c76273f8d99b56900d9fa10fa049dcef94ae0154501d2add9b38b2d6c811bcc59a1984eedff470e3056a6a0dedf45032fd55edc21401be1aac4cb379127fe3a47d5a0c91e1ca0ca98341d3974d1c19f3f383ec93f34014c4876e2f284ea935098915f865ad3d729c511a8b9d396f87134ca8811c0f196340844037512ed5236679cec59d006ccb2f73a719b26bb2344ceadb7edfc12f1d62b74b947b2941f1ab2d6fc6d79e02e96d504cd3f6a299cc4362e951b94256f224edbc4c8f46f8041c2b33f9e22befb08fe7578b923a109680b02e5f901d21644841c33fff32831ae7bb93a9a18da0545537d8ef5cf3d9940292119f027f6565579c30f7d0e1b02b66e8857d2789754d73447c47ed9333e5a321f485958bfa7785fcce639a3a6c10b32c8c6e54fd96d2f9466a8c50334123ef73e7b96f819aca974ad247297c00e00f0726f08577e3da52062a4401f39dd8b66de2feaf7c22541c5cced898c64106cff9fabf0cd96fc50b4066e146d2b613b2849103094d93fbb2cd1e73597826be44e0284a47046f730ad40f0a25a16385c6452ddedb5605c0897f4b21acc4385673c98df42e44602c9be2011643c7f791a18755dd88c69c5149e4c7fd6b11f197d2a08206295716a54aa6c2bd420c581d5b95e4a45a138cb3f7b4145c29eaa537809fcfd19495f260e8a707af81454fd70872d446bcdbe32a6635e0cf223709683f6c354021d0509b327986127e2950b25a22c39470550c3da47d2c8324761cf93863409f865ad2bfe659a56eb4df4d684cc6c15dd01a71bc4bd69d6fa2b803f6ec5ccecaa8870a747c4e15d3e1f567343a6e362caa47454b5c6dfe892892baa7a019e0dad74ad2b262bbfdde79e2a2319a7efa4f1029044c6044f23da9578f7badcb0980e3fdbd77001d382b604dc958bc99cdeb5f49c2891f5687881da58507022051bfc0a562ae43ca53e36fc9de2b4af6b620e76f5824b40a122964edfd001bb780bb8bc53838a3646f6437db9804e47b219e1643bb572a8bdd14eb182fbf972a5b82a4c6dfbc279ecdc7c7db1ef1215b1eae92c4b35517333b83d8c336fb047738abe4bec5517ab208d772bb044ccb28beef8378c27589efc61558772d6cde8e1ca5c060069c24fc09bfbd340c9da967c3d1bda7be1a00aa99a5a138f93423e06f62ea716fc7f324c5fa627c4c0688fefcd1490eed6211ad45e6b59220cd1dc0eb5eb52095b98fd8b4eb1c5c785ec8959e7565d2c257ae301e9818e5f2565d27ed4e4ca6fcfe93cbd04270eb7a7eef958478017dc755c1d36561a8612dd85fe38a5262432315904a9b887cba7e3b74e41e013be2f97f0b12a3ebaab0d0ae2544b6c2fa573464641aeb58fc1b00af85acbb89081ec0eb06c1d8c9dc5d9adde50cc669a385b6c62b399603b54f9df604c50836d8aa87683c73c07a8bff3292bbae504cf2f3f04e37184a7f4bcf54d7835955c17280100e3541b074e86353d6ed4d2fe847991e0d1b4cac0822b1958902c23276b94c13fd50395832aa626c8d3c78385766b007a6c108591aeaf00f02a7f8262b3dce9bd5fcd4f4e7326ce58c73be3f1da19aa91fdc98bfc30f05457bf0e0545cb3c25e3a36bc5bd9623955b0c1093525d03891a9b1549ed378654e3f1c1e85bd69be6248d4313a73fb74e166dabd5f2d000cf244a3d7a7475710956846960f359aa88e7f828ed4c31b36611f5455bff64b0e945c3a09f01ccd4de26b2d1f93c6ecfea494a8575895af8c96ae7b8e2c9f87c696c1083eed3816a5b55676b3f726b2650ed61db2c1b3a93a569f165584c9db3b58ca338f562f44692b7c8971cf37bb4b17a4594a42af6c49d0708f0314e086aab9b373a5a6e74f816837520fec452b02f04899f860982052702cb35d44d63d98093b9c1e00200ec8538de95a27cb1b19061edafd8c32de20ec137ae0a30bea021f158805ab66a336b8b0b531aec295640f330ea2ae183b3d7224090d8615bcb95f83363f7c180e6fd6ff1784dbf3cd8f5392534afa3f0b719a711f8c81702ed985566c992c9df0487a6a65d78ea93bed6e03f1e8bd5cd978deb32832f4c5552f611e58377af12093952ab4f3ca25c80e66438c59a10902bfa33f921a6ee06ce8fd375f7999c8812a0a8544ff062e1d4e1c57946ea0969a447e153901065969d67a9f21b83b3d6d2776ca843557c0abd5ba64ddd67a00e0141750c14034c98ef0af7cbf45a23fca6df9561d4b8d1dff4696bf754b6e8245ea5e4d4318788fcae2c81c812ffc16e7bd4874f1bc931d80c40145ae5d988b1f415b0e3b39a71abe0c683e37247cd70233f86f6ccfa1168cfb115557387a93caf60da6fee41af55bb4712a7fbbaad0c9d0c674e63b834061d0b7afbc8f72267b7afc127850dc41a3d535149aad65e5301a74426a46b8be3ecaaf822b60815e09d5d4ed29a4f43043e40d4a9cb1accd621ff3ce947d8ea888b46a98dbb411dc2a75445734e9199b5d5ab717982b2d196f50ffc05e18d7d89ecf30d16999ed953c6290e543a42c063a0f93c02f3cb5f7a630adc5ac4936a001f856fd2df67c5674cf46cb1f442ba2ce4031f56dcef3484dc27f446f550620c8328458d318db51cb601c74e449ea14e395079efe63848528fb40d5013a3f2bf5d9b9e5cf43e2a5513d5d5eca76856f59d98f34d4058ddcf54abde5800a706365d6b1c2887ad4e920d3a3887381b027c045ae85fafd20ca14322e5fb5ea2a45f74cfc0b23e053ca2239fd79d22b12c0d86b0b54cdbcaf81efce07e56d9f1cf85ba9f4101226df44061d2eee220e51a3c15de03788d6c62495c286891fd7668a9452181cec4acae80bd443fddb1b924a61e737a0d857cd1f4b01755cdb0fdce62ab0ec0a62926a388b0ac21e4cdf8806b124269d6b9537ddddb7cdf5bcd24d67f4a81385a9ec988f6f84e3d6f7a00f8cd06317ae35a7e79ce909fafbbfea69f3b03584bd4f0fd7f508f102125fde367308c56ae4d26de05c7cd6e66073eb780763ffed9c0d9ff91ecaa61079d60794a9017078db9e0a8150ccc808e29321373144133d6c0b4f056ef10d9b7f25b4d4ff53155271072ab99e571929c0d3019eaf6d570524d0698066b4738071772e7af527c0697d3a1ff73a886aaeee3665499385d9b0bab16647cfc24add431e14b9da05c4e72b358efee277ff8c9abec324dd9ed3b23770036a911ba268846e39ccc23e067d98d7971a93b8d1492a385f5bf41a1997f3304b7d48994814edacb85080bb60c587b8c8789b53ff4c2c65059ec6d160a651fd", 0x1000) sendfile(r0, r0, &(0x7f0000000180), 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) write(r0, &(0x7f0000000080)="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", 0xfe) 2018/03/29 12:45:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000aeccc8)={0x14, 0x4, 0x1, 0x7ffffffff}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1ff, 0x4) 2018/03/29 12:45:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x5c}, 0x1}, 0x0) 2018/03/29 12:45:43 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000300)=0x1ff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup2(0xffffffffffffffff, r0) utimensat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x77359400}}, 0x0) connect$ax25(r3, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) openat(r3, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1) ioctl$KDSKBLED(r3, 0x4b65, 0x8001) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000280)=0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x9, 0x8) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) 2018/03/29 12:45:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_cache\x00') pread64(r0, &(0x7f000005a000), 0x0, 0x1fffffc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x8000, @empty, 0x7fffffff}}, 0x8001, 0x4}, &(0x7f00000000c0)=0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x5, {{0xa, 0x4e21, 0x8000, @dev={0xfe, 0x80, [], 0xe}, 0x5}}}, 0x59) 2018/03/29 12:45:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x73d03028, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x8}, @in6={0xa, 0x4e24, 0x77, @dev={0xfe, 0x80}, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa4) listen(r2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/03/29 12:45:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x2, 0x2}, 0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, r2, 0x1, 0x1}) 2018/03/29 12:45:43 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f6e65742f1547ca00000000000000006c626c635f6578070072617469", 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x3}) setsockopt(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397001000003d3b3d54436fe71cbcdc6e30ac10369300f6af7d076348322729000000000000e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea13091030000000de8391f2ecab7bbfbcb", 0x89) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x7fff, 0x2}, {0x8000, 0x8}, 0xbf0, 0x4, 0x4}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x81}, 0x8) 2018/03/29 12:45:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000200)=""/42) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000), 0x4) recvmmsg(r0, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x3, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002c00)=""/230, 0xe6}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007bc0)=""/84, 0x54}], 0x3, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x6, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 12:45:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) [ 41.313670] binder: 5231:5254 transaction failed 29189/-22, size 0-0 line 3010 [ 41.323015] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 12:45:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x16}}) sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r1 = memfd_create(&(0x7f0000000400)=']\x00', 0x2) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5369536c3cde1dd9d63d5b4304876f61f37427b33932287cd9c8a57e18a656273199c41c9a6ef80afdd0fdd0d463fa1990f787c435a1017dd", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f00000003c0)=0x10) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49) [ 41.345182] binder: 5231:5271 unknown command 16777217 [ 41.345191] binder: 5231:5271 ioctl c0306201 20004000 returned -22 [ 41.376633] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.393043] binder: 5231:5275 transaction failed 29189/-22, size 0-0 line 3010 [ 41.442187] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.448202] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 12:45:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x20) shutdown(r0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffff9c, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x0, 0xd1, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/209}, &(0x7f0000000200)=0x78) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xfffffcb4}, 0x1}, 0x0) 2018/03/29 12:45:44 executing program 5: personality(0x5000002) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file1/file0\x00', 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{&(0x7f0000000840)=@l2={0x1f, 0x0, {0x1, 0x5, 0xfff, 0x580}, 0x20}, 0x80, &(0x7f0000003300), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x108, 0x4c084}, 0x7}], 0x1, 0x8880) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x3, 0x0, 0x27}}, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000005c0)=0x8) fcntl$setstatus(r1, 0x4, 0x6000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x4, 0x0, 0x8}, 0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000580), &(0x7f0000000700)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00000007c0)={&(0x7f0000002000/0x2000)=nil, 0x9, 0x0, 0x4, &(0x7f0000fea000/0x13000)=nil, 0xfffffffffffffff8}) pivot_root(&(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)='./file1\x00') fsync(r0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) unlink(&(0x7f0000000000)='./file1\x00') sendto$ipx(r1, &(0x7f0000000600)="49d13c5037c36f8a97ab43cdf4d45f2508d84aedfadaef9d775d8b088f0d2ca7d38f07eaaa585c173f45f5821f8d04c4a9d0bbb8f23c4515ef38a9b3f6bc7fcfd3dd56c31810cd0b0d5c11274daadf20c5205f5fe3bf1eb00f408c17c7e668e08fbe96e035cf78f2c1aecbe6584fa890013ba4446ff5bcd715c95f99ce8da62a70f8f53a356a640b447f800f3c66546bda9c5898851ce156ad050e796146f3387481e004b59cd49283035e32a5d516d023e44b6efcc0e587c3f9dc5065b713c354304af25048129c7aeb8485924049a25eab7d05267c1e3d0723eca64e3ed0d6f17276a86a0174ed2c", 0xe9, 0x0, 0x0, 0x0) chroot(&(0x7f0000000740)='./file1/file0\x00') sendmsg$key(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)={0x2, 0x11, 0x9, 0xf, 0x5d, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_sec_ctx={0x19, 0x18, 0xfff, 0x8, 0xbf, "3f433d1a80305e4e8f781fb0b78670a609771fb51a87001c6eeae5234c58ad3591cd7ec449011e6f987ec40f3a11a0782b613dcdb54b1c564b20345f266d65afe0cc6c17a12d818dc8b1ac2aaf70d7ae980c7eb881ee6e3bb6a86024b1982f28c4118802393bc4ce003c97e3641ee0f9003dc5cff2602e93e6d0aa8077dbd34a2f66cf13878a3c3dc1beb0783a72afaf53b5b4510826fe40b23d68f969d60169b59de0d58c0278fd5207e75a2a7b690971510624324f635ed29978f9b906a3"}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1f, 0x4, 0x10}, @sadb_x_sec_ctx={0x20, 0x18, 0xffffffff, 0x6, 0xf8, "5be5d401f982c67881321203a28074ba4f726e1e8941605be048bc4443426e911080c85d999ced19b6aa8019d5c4ad344ab5005513228fcb3503298e9a60a7cf38dedb5b01ba1e583c28712917b5f782f244bb794ce98da68478b84cbf7066eaa77ba481829fdea50d0fe01fccf7b08fb7f5e44c9647a3b77011dba566ad7a837d451cac315f944633d7e8093292552d2a6abda9fd9ac37a9e60fcf6771494f697191d998eeedbebc3176b0b1fc777ff17287436f58e417a103ec22b7727ee08b49e358b03de790ec99fbad3ee5cf550917a839d2a00e353e94ed9b2bec36c006977aaa3e9a76ad9b3f5ac68ead2cac8796049f32a995801"}, @sadb_sa={0x2, 0x1, 0x4d5, 0x9, 0x3, 0xb0, 0x0, 0x60000001}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x6}, @sadb_x_sec_ctx={0x19, 0x18, 0x9, 0xfffffffffffeffff, 0xbb, "176d18dea59cc0d481e8bec2a3a32ab37116e5a642c6ede51a163c63cd322cf87e075e58773ac66730a65a5c882bb17a6984b8ded071f30a3d57424bb91b959f5e0f34cb0fe75332dc0e66546ef68181aedecc2f9e0545381a1c45b8938b851e9a001119762c882c427c5fd2b5af017521d95161ace33573e4ae223a12317c1beceb348fa045a902ffa73a6b29801671c384a6a78aa20d7141ab3e9ebf61cfe297ffe5f78acd3e519d6697c7b8072ed3b2fc893cf3c9a63e89ba51"}]}, 0x2e8}, 0x1}, 0x4000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5ff}], 0x1, 0x0) 2018/03/29 12:45:44 executing program 4: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) removexattr(&(0x7f0000023ff8)='./file0\x00', &(0x7f00000e6feb)=@known='com.apple.FinderInfo\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="0dc0572d3e8267", 0x7, 0x40000, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x8000001}, 0x80) 2018/03/29 12:45:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000140)=0x43e) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newaddr={0x3c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x3c}, 0x1}, 0x0) 2018/03/29 12:45:44 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000180)="a760c392e137c2b9c120ea92ee73f91accc9318e1e4d0f4bfd9d8eab15fffcd36cb44d111ad1fd68b52b5d44dbc7866cef17b7ef73af704161e2fdbbfcd46ad9a07de3e93d175752c0c6ea224e23f8631fe476ccbeb24aa0864ef93a82", 0x113) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) 2018/03/29 12:45:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x803) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x8000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000280)) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2001, 0x1a1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x100, 0xdd9, 0x1, 0x2, 0x0, 0x100, 0xa0000, 0x4, 0x4a, 0x2, 0x80000001, 0x8001, 0x1, 0x4, 0x3f, 0x1, 0xb3, 0xfffffffffffffff8, 0x3, 0x9, 0x1000, 0x9, 0xfffffffffffff5fc, 0xd666, 0x7b36e21b, 0x100000001, 0x0, 0x0, 0xae6, 0x2, 0xd9, 0x80, 0x3f, 0xd4, 0x7f, 0x3, 0x0, 0xfffffffffffff477, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x800, 0x9, 0x5, 0x3, 0x0, 0x3, 0x4}, r3, 0x6, r4, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="0463044040000000"], 0x0, 0x0, &(0x7f0000008f37)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x1}], 0x3c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0463044023000000"], 0x0, 0x0, &(0x7f0000000080)}) socketpair(0x3, 0x80005, 0x9, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000002c0)=0x3, 0x4) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 2: setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000017c0)) r3 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/115) process_vm_writev(r3, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001680)) 2018/03/29 12:45:44 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)="a760c392e137c2b9c120ea92ee73f91accc9318e1e4d0f4bfd9d8eab15fffcd36cb44d111ad1fd68b52b5d44dbc7866cef17b7ef73af704161e2fdbbfcd46ad9a0", 0x41) accept4(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000200)="fdd965ac7feea3540f96b2a3d0f695e7b2fee9caf98c1df1dd3ad45183e8b90ebef2056c1f57797eb996d7fd82c624c831333047f2cc1b0bfc6bf0e92458", 0x3e) 2018/03/29 12:45:44 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x7d7, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001100), 0xc) 2018/03/29 12:45:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0xffffffffffffffff) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x246}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r2, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x54}, 0x1}, 0x20000000) 2018/03/29 12:45:44 executing program 1: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000833fdc)={0x0, 0x0, 0x0, 0x7f}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x800}) readv(r2, &(0x7f0000940fc0)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e0fb0f76b69c9d38f8fa63c8ff4c6759aeacb61aa9f3055f3e9d8982dfef84666ef"]) 2018/03/29 12:45:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f00000005c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000), 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000200)={{0x3, 0x8000000000000002, 0x4d5c3b4a, 0x0, 0xfe}, 0x3ff, 0x9, 0x400}) recvmmsg(r0, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x3, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x7, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002c00)=""/230, 0xe6}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x4, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007bc0)=""/84, 0x54}], 0x6, &(0x7f0000007d80)=""/4096, 0x1000}}], 0x6, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 41.714689] binder: 5307:5313 IncRefs 0 refcount change on invalid ref 64 ret -22 [ 41.726583] binder: 5307:5313 IncRefs 0 refcount change on invalid ref 35 ret -22 [ 41.750958] binder: BINDER_SET_CONTEXT_MGR already set [ 41.758368] binder: 5307:5313 ioctl 40046207 0 returned -16 2018/03/29 12:45:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080), 0x8, 0x2) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) [ 41.773220] binder: BINDER_SET_CONTEXT_MGR already set [ 41.790961] binder: 5307:5313 ioctl 40046207 0 returned -16 [ 41.799466] binder: 5307:5313 IncRefs 0 refcount change on invalid ref 64 ret -22 [ 41.807434] binder: 5307:5332 IncRefs 0 refcount change on invalid ref 35 ret -22 2018/03/29 12:45:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="1905609e19b3c5d74a3176fd1e46635b749ba5d89d62d50f375a80f7ac61ae4dae9e775da1c12e77d532d30dc4207a9831b4446dd4d31bbdd4383dbf98a6fb4d85da8f327a93e392015fb2c874938d43a451f4cf6b354e36e22f473a2ac7ed9fe3c51fa166e93f55e5f47d", 0x6b}, {&(0x7f0000000080)="95aedba594b35e7a8056676f5118166ecee4803bd5710bfa9199567a73dfb672ba35a6d44ff7a65506c2f8fc9847e7cb008c10491a8de5d710987cf06668cf28d47ebb795c8f97e0f1a3d0312ef77bdd48a357ecd7fe0e6f1915b0a11639845f9dad2f8954a67a42ee1d149692a1eeac97263785d1456a58aebed5504c4aa911ed155f0792f1062432fcf6d6b2df328a2d19689ce810de04e7c21ebaa421220f5dd0c4a0479cc10cdd2b31c7fc99b323ecd1c53cba5c056314e0697c4dae85eca89cfe", 0xc3}], 0x2, &(0x7f0000002600)=[{0x100c, 0x10f, 0x81, 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0x10ec}, 0x4}, {{&(0x7f0000000740)=@rc={0x1f, {0x2, 0x80000000, 0x400, 0x3, 0x6, 0xffffffff}, 0x2}, 0x80, &(0x7f0000000980)=[{&(0x7f00000007c0)="68f94f98b81b0a51a19f4a37425729fedcba8e16b1d42c384413292b021f08e82b6c7b38a60bfee6ba21227f0cf4c94e2a6b9bd755743d6cb65c72e7c3ec176beb48816f45f3", 0x46}, {&(0x7f0000000840)="ac0f0bf26a7c4074b16f4d1e8304ac8109ff8b874d66692c7d7f20d7217ed145d3df42e253e5ef4e5d1765223379e819090ca141337370636a4b3eb17dd83cea8932a4f67721f9b0362ff98a95b2bfc565473c07d9c1e82e1db51d6b1491cf61a8d16bdfd11fc0a4af20d46a25526265e92d4544d57561f0ed221291022e80cf07b7301d234d7b1a016017ab7850a9e67ac366cd6b46e7d2ab33ffe5b0f367db499a7db1894d41253d9f60e309dc6c138b8493d1b1224bf4d2e8f35331e847b7792cf1570ac786cf7251fa06f631bf27e44da69489a64609557e36bd13ee0acb4f76b275ff4070f2ec108d881e1279cff8", 0xf1}, {&(0x7f0000000940)="1e2b06ee95c4d2d873e72837e6172bf283cba940ad36f52c4071723f6e3e54de29b13212ce0a2b8b82267529ab428e073633ab1f7f7735e350", 0x39}], 0x3, 0x0, 0x0, 0x804}, 0x1}], 0x3, 0x20000080) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0xffffffffffffffe0, 0x2, 0x1, 0x4, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000ac0)={r2, 0x7, 0x2c9}, &(0x7f0000000b00)=0x8) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xd21}], 0x1, 0x0, 0x0, 0x8000}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/03/29 12:45:44 executing program 4: timerfd_create(0x0, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) eventfd(0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="c253ec4c54f62f54514bbed3a05e26e0bda955b59596f1c86a8af8a61f88e0c321e84371de12fe20a199c2f8e5da1f8bb1788bc136fb9e6675d2659a", 0x3c, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0xb1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000100)={&(0x7f0000a91000/0x1000)=nil, 0x48de, 0x1, 0x15, &(0x7f0000a8f000/0x4000)=nil, 0x6}) 2018/03/29 12:45:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000180)={r3}) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r5}, &(0x7f0000000500)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000000)={0x10, 0x14c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r1, 0x4, 0x3ffff) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xe31}, {0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xb15}, 0x0, [0x6, 0x1, 0xa23, 0x1, 0x81, 0x6, 0x5c4, 0x8]}, 0x5c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/03/29 12:45:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x40, 0x101, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00080900010005000400c1ff01800180ff00ff000600"], 0x1a) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3}) readv(0xffffffffffffffff, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003bd000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/22) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000406507387fa5ce8ac48eeebca0efb11709fcca9c031f228513ec45a8e50008b9df5e1feb6a93f901ae128a0d47193c870fc5a43c3f0517408d27bdebcbd9c34f54fa98421fd916949f62d43e25d81fca557f68ee691807dd0cbabc21ffc57635a00ef32dc135ee9c6bfdbec4"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x0, 0x0, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x1f, 0xe0000000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x0, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff}}, &(0x7f00000002c0)=0xb0) ioctl$TIOCCBRK(r0, 0x5428) syz_open_pts(r0, 0x2) listen(0xffffffffffffffff, 0x0) 2018/03/29 12:45:44 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') mlockall(0x1) sendfile(r0, r2, &(0x7f0000014000), 0xffff) pkey_mprotect(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) fadvise64(r1, 0x0, 0x4, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mq_unlink(&(0x7f0000000000)='\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000a004e0700000000ff01000000000000000000000000000100000000000000000000000000000000477ed787d3f39ff1ffb0cc393a50618d0000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f00000010c0), 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x4) tkill(0x0, 0x1000000000016) socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000180)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x0) poll(&(0x7f00000001c0), 0x0, 0x8000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) r5 = inotify_add_watch(r0, &(0x7f0000001140)='./file0\x00', 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x92, 0x9, 0x2, 0x0, 0x0, &(0x7f0000001240)='teql0\x00', 0x2, 0x80, 0xba}) inotify_rm_watch(0xffffffffffffffff, r5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xffffffa4) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r2, &(0x7f0000001100)='./file0\x00', 0x0) [ 41.817697] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) 2018/03/29 12:45:44 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="eaba4265"], 0x1}, 0x1}, 0x4000010) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_procfs(0x0, &(0x7f0000ff6ff7)="0000d70000000000c2") ioctl(r2, 0x5, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r3, 0x1, &(0x7f0000fd3ffc)) sync() 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) 2018/03/29 12:45:44 executing program 6: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000382f54)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x1ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x7, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3a5a}}}, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x341000, 0x4) renameat(r1, &(0x7f00000001c0)='./bus\x00', r1, &(0x7f0000d5a000)='./bus\x00') 2018/03/29 12:45:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x4e23, 0x84, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) write(r0, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) 2018/03/29 12:45:44 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x8, 0x4, 0x0, 0x0, 0x174}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="41000600"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d", 0x26}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000005c0)) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/03/29 12:45:44 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/29 12:45:44 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="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") write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000010c0)=""/49) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/29 12:45:44 executing program 5: r0 = socket(0x20000000000000a, 0x2000002, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/03/29 12:45:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x406, r1) wait4(0x0, &(0x7f0000000180), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, r1, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x10001, 0x0, 0x0, 0x5}) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000280)={{0x800, 0x3}, {0x438, 0x4}, 0x3, 0x1, 0x400}) fallocate(r2, 0x0, 0x0, 0x7c) socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000004fc4c604990022d4e8bff268000100000800002000000000000000"]) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1f}) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) 2018/03/29 12:45:44 executing program 1: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) alarm(0x9) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000000, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x1, {0x1f, 0x24, 0x1800000000000000, 0x3, 0x3ff, 0x8}, 0x1, 0x401}, 0xe) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x17, 0x0) 2018/03/29 12:45:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x14}, 0x1, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000001c0)=0xffffffffffffffff, 0x1f6) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000080)='bdev$GPL\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x7, {{0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x575, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) listen$netrom(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000800)=0xc) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x3, 0x80000000, 0x7156, 0x0, 0x0, 0x6, 0x70200, 0x0, 0x0, 0x1, 0x5, 0x100000000, 0x7f1b, 0x1, 0x200, 0x1f, 0x401, 0x1, 0x80000000, 0x40, 0x3, 0xfffffffffffffffb, 0x0, 0x9, 0x2, 0x1, 0x0, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x9, 0x4, 0x8, 0x9, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x400, 0x1, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/29 12:45:44 executing program 4: r0 = dup(0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0xffffffffffffff00}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) sync() 2018/03/29 12:45:44 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4201, 0x130) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) r1 = syz_open_dev$loop(&(0x7f00000018c0)='/dev/loop#\x00', 0x5, 0x400000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x8) readv(r1, &(0x7f0000001800)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/148, 0x94}, {&(0x7f00000014c0)=""/22, 0x16}, {&(0x7f0000001500)=""/170, 0xaa}, {&(0x7f00000015c0)=""/180, 0xb4}, {&(0x7f0000001680)=""/182, 0xb6}, {&(0x7f0000001740)=""/172, 0xac}], 0xa) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f00000000c0)=0x4) 2018/03/29 12:45:44 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000080)='./control\x00') r0 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x18) chmod(&(0x7f0000000140)='./control\x00', 0x31) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='./file1\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x100000001) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x6, 0x80000000}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="ff7f000000000000ff0300000000000002000000460000000400000000000000020000000000000000000000000000000800040000000000000000000000000000000000000000000000000000000000000000000800000001000000000000000000000000000000000000000000001d86dd204b6972f900000000000000000001000000000000000000000000000000050000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff000000000000000000000000000000000000000000000000885ab3740154e4390000000000000000"]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 2018/03/29 12:45:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0xf, 0x8, 0xf, 0x4, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}]}, 0x20}, 0x1}, 0x4008845) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5cf7c997"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername$unix(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) fdatasync(r2) write(0xffffffffffffffff, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000080)=""/31, &(0x7f0000000100)=0x1f) 2018/03/29 12:45:44 executing program 1: prctl$intptr(0x200000002d, 0x3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x5, 0xfff, 0x10001}) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/138, 0x8a}], 0x6, &(0x7f00000006c0)=""/67, 0x43}, 0x9}, {{&(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001980)=[{&(0x7f00000007c0)=""/126, 0x7e}, {&(0x7f0000000840)=""/219, 0xdb}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x4, &(0x7f00000019c0)=""/4096, 0x1000, 0x400000}, 0x800}, {{&(0x7f00000029c0)=@rc, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002a40)=""/53, 0x35}, {&(0x7f0000002a80)=""/2, 0x2}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/66, 0x42}, {&(0x7f0000003b40)=""/165, 0xa5}, {&(0x7f0000003c00)=""/77, 0x4d}, {&(0x7f0000003c80)=""/161, 0xa1}], 0x7, &(0x7f0000003d80)=""/46, 0x2e, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000006080)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/87, 0x57}, {&(0x7f0000004e40)=""/5, 0x5}, {&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/207, 0xcf}, {&(0x7f0000005080)=""/4096, 0x1000}], 0x6, &(0x7f00000060c0)=""/16, 0x10, 0x8000}, 0x10002000000000}, {{&(0x7f0000006100)=@can, 0x80, &(0x7f0000006240)=[{&(0x7f0000006180)=""/131, 0x83}], 0x1, &(0x7f0000006280)=""/30, 0x1e, 0x100}, 0x80}, {{&(0x7f00000062c0)=@can, 0x80, &(0x7f0000006600)=[{&(0x7f0000006340)=""/42, 0x2a}, {&(0x7f0000006380)=""/224, 0xe0}, {&(0x7f0000006480)=""/46, 0x2e}, {&(0x7f00000064c0)=""/63, 0x3f}, {&(0x7f0000006500)=""/208, 0xd0}], 0x5, 0x0, 0x0, 0x4}, 0x8}], 0x6, 0x2000, &(0x7f0000006700)) flock(r1, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000940)={0x0, 0x9}, &(0x7f0000006740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006780)={0x7, 0x5, 0x0, 0x3, 0x8, 0x7000000000000, 0x5, 0x81, r4}, &(0x7f00000067c0)=0x20) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7de91cfc1365"}, 0x10) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x8000, 0x9, [0x0, 0x80, 0x7, 0xff, 0x7fff, 0x7, 0x3, 0xfff, 0x6]}, &(0x7f00000004c0)=0x1a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000d40)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x401, 0x3, 0x80000000, 0x9, 0x4}, 0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x0, 0x6, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x88, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x452e6bc4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000007c0)={0x200}, 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41ac3bbcb39f", 0xe2, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r3, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000c80)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x2a, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x5]}, &(0x7f0000000480)=0x6) close(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)={0x0, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x190) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000540)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={r5, @in={{0x2, 0x4e21}}, 0x7, 0x0, 0x0, 0x7, 0x84}, &(0x7f0000000b80)=0x98) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e0fb0f76b69c9d38f8fa63c8ff4c6759aeacb61aa9f3055f3e9d8982dfef84666ef"]) 2018/03/29 12:45:44 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) eventfd(0xfffffffffffff594) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00000000c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prctl$setptracer(0x59616d61, r0) 2018/03/29 12:45:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x575, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000800)=0xc) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x3, 0x0, 0x7156, 0x0, 0x0, 0x6, 0x70200, 0x0, 0x3, 0x0, 0x5, 0x100000000, 0x7f1b, 0x1, 0x0, 0x1f, 0x401, 0x0, 0x80000000, 0x40, 0x3, 0xfffffffffffffffb, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x9, 0x0, 0x8, 0x9, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x400, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa}, 0x1c) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) [ 42.085645] binder: 5443:5446 unknown command -1748371620 [ 42.097603] binder: 5443:5446 ioctl c0306201 20004000 returned -22 [ 42.175052] binder_alloc: 5443: binder_alloc_buf, no vma [ 42.180724] binder: 5443:5454 transaction failed 29189/-3, size 0-0 line 3133 [ 42.202835] binder: BINDER_SET_CONTEXT_MGR already set [ 42.202860] binder: 5443:5454 unknown command -1748371620 [ 42.202866] binder: 5443:5454 ioctl c0306201 20004000 returned -22 2018/03/29 12:45:44 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00000001c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x0, &(0x7f0000978fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100)="adbb14e7ba73dd593c33c925583a66428658a0da1964d2f81fda89cb6794722053ac48db0a72569853016fb171cb2694fdd0805e851e03d6", &(0x7f0000000140)="612393e3daa2b5f38a6e0e01a2121f8757e2129e79b2171e0393ebd1229507c173e53e0c03def6a564c6768671e8c29d74269fc323f8092e7c040deb09388cff9deef62616070bc61f363f4b728314e4bb2a82f211280a3474ba6b1de7d998e92bbb80eed96575da61b7c247c9b0"}}, &(0x7f0000044000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800000000000c000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') openat$cgroup_subtree(r1, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f0000000700)=""/250, 0xfa}], 0x2000000000000288, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x0, 0x5}) fcntl$dupfd(r2, 0x406, r1) clock_gettime(0x5, &(0x7f0000000440)) 2018/03/29 12:45:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$getown(r1, 0x9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x1, 0x7fd, 0x8000000000008a81, 0x4, 0x0, 0x9, 0x10000, 0x0, 0x9, 0x3, 0x8, 0xb14, 0x0, 0x2, 0x6, 0x3, 0x6, 0x100, 0x7, 0x2, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x8, 0x100000001, 0x1, 0x7fff, 0x7, 0x8, 0x9, 0x2, 0x7, 0x1dc1, 0x2, 0x0, 0x7f, 0x1, @perf_config_ext={0x2, 0x1}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc3, 0x17}, r2, 0xb, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) fcntl$lock(r4, 0x6, &(0x7f0000000040)={0x2, 0x2, 0x401, 0x1, r2}) socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000200)=[{0x6, 0x8, 0x7, 0x1ff, @time={0x0, 0x1c9c380}, {0xbfb, 0x3}, {0x200, 0x81}, @queue={0x6, {0x5, 0xba64}}}, {0xd3, 0x7fffffff, 0xffff, 0x6, @time={0x77359400}, {0x7d4, 0x2}, {0x7fffffff, 0x401}, @control={0x3, 0x20, 0x7}}, {0x4f23, 0x81, 0x5, 0x5, @time={r5, r6+10000000}, {0x4, 0x4}, {0x0, 0x5}, @result={0x6802, 0x20}}, {0x8000, 0x1ed3, 0x7ff, 0xfffffffffffffff7, @time={0x0, 0x989680}, {0xb1e}, {0x0, 0x3}, @control={0x5, 0x7, 0xfdb}}], 0x70) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x8, 0x0, 0x0, 0xfd4, 0x0, 0x38, 0x9, 0xffffffff, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000380)}, 0x2400, 0x0, 0x6fe, 0x0, 0x0, 0xdff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0xe61, 0x0, 0x6e1e, 0x81, 0x0, 0x6, 0x80, 0xa, 0x8, 0x1, 0x401, 0x7, 0x81, 0x2, 0x285, 0x10001, 0x1000, 0x100000001, 0x9389, 0xa0000000, 0x1f, 0x7fffffff, 0x9, 0x200, 0x80000001, 0x7f, 0x1, 0x5e2d, 0x0, 0x9, 0x7ff, 0x4e6, 0x0, 0x9, 0x0, 0x2, 0x0, 0x2, 0x4, @perf_config_ext={0x7fff, 0x8001}, 0x20c, 0x1, 0x0, 0x5, 0x3, 0xade, 0x100000001}, r2, 0xb, r3, 0x8) 2018/03/29 12:45:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000fc0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x120, 0x0, &(0x7f00000036c0)=ANY=[@ANYBLOB, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3, 0x1c) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161a", 0x38, 0xfffffffffffffff8) sched_yield() stat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/03/29 12:45:44 executing program 2: r0 = socket$inet6(0xa, 0x4000000802, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}]}]}, 0x155}, 0x1, 0x0, 0x0, 0x4020000080}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x4, 0x100000000}, 0x88) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[], 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xf4, 0x8}, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 42.220239] binder: 5443:5478 ioctl 40046207 0 returned -16 [ 42.236404] binder_alloc: 5443: binder_alloc_buf, no vma [ 42.241979] binder: 5443:5478 transaction failed 29189/-3, size 0-0 line 3133 [ 42.253023] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.258688] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x840a, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3c}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x5000}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) 2018/03/29 12:45:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x397be209eccafc4a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) iopl(0x6) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x8000000000}, 0xd) shutdown(0xffffffffffffffff, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="27bbe0f38ac66f6058285f84811f85bfb028793efecabdc8c1fd50bb3fa6876c2d9e96d4dd3723391321a9d3b443843dc406174443a66ec5104a853f94d5de9c6accadf96622dd6f3af4f3c2069b7e188d76545077f37a576390a23d374fbc02867a6656e38fa694c5a03ea260b405f0626982b6b7b0150b72a9729ce9249398ccbfde9214af145eac13ab3373c5b6b13c9641dd8bbd430a57e8b805a254") 2018/03/29 12:45:44 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000436000)=""/172, 0xac) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/128) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/29 12:45:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e0fb0f76b69c9d38f8fa63c8ff4c6759aeacb61aa9f3055f3e9d8982dfef84666ef"]) [ 42.284241] binder: 5488:5498 unknown command 0 [ 42.303201] binder: 5488:5498 ioctl c0306201 20007000 returned -22 [ 42.331100] binder_alloc: binder_alloc_mmap_handler: 5488 20000000-20002000 already mapped failed -16 [ 42.332298] binder: BINDER_SET_CONTEXT_MGR already set [ 42.332313] binder: 5488:5514 ioctl 40046207 0 returned -16 [ 42.332440] binder: 5488:5516 unknown command 0 [ 42.332448] binder: 5488:5516 ioctl c0306201 20007000 returned -22 [ 42.370839] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 42.415177] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/03/29 12:45:44 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x4000000802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x2) sendto$ipx(r1, &(0x7f0000000540)="ae4d7b67844547977511803094ba8d3dbf9aebc627be956b6de2af72dca726b3756c4c6d3c0b522c60d89dae4001bb57ebd753bc687df2a5f615e45c932514c8e62c6ae2a881d6a29f0906dcd6eac43fcec5e6bdd1dd06af9b2c3cbe2b213d83c8bbb158d25017310a8752370e658c1f32a5fadba3f8082e033c878fb98d4f083774a99add7199d6c372d9b9b96d718cc35a9dfba195b635676839091da22d0ac1dce76a064c7c9de14b53e44f2ece416105", 0xb2, 0x0, &(0x7f0000000600)={0x4, 0xc6, 0x3, "01efe5030be1", 0x6}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x98, r2, 0x1, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20000000000000}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="001009000001a201090040000111a092007ae85d58a3f248290f70002aff0200008007002ed24b424d366e2ff7479767bd48483166dbdc8d803bcc05f08e1d195ee94452b8ef280c991a8d6a0a62ca1bb6ce01fd8ea1ec6e06a31c6d47fdc6159a3dee4b33d81dffcfdac4fea37cde05474d343f49da1108e5"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x4, 0x100000000}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0x593, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clone(0x10000000, &(0x7f0000000080)="8a9c1ae08c79b0ce91596e1a2ac8999edb542185b6f115bc60bdfdf4d8851dd5649c384235561848f690754d82e47bb074f9363f046b469303084a759756d79d68c2c6a5a622179f240a75f1cef07a1ad6a8b6f1e47e3d3a1ee21add1e4ded8dfffd65c0470205650a88549a1364025c59093eb814f71da84e83beb496937bcc1395a133a695bf4d54bb62ebeef3bac02218db06c5", &(0x7f0000000140), &(0x7f0000000480), &(0x7f00000004c0)="a4ad60e95f3356101d613b9b17f036358e4d832ab3e647b01986d17d102a9afe0a") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000500)='/dev/rtc\x00') r4 = fcntl$getown(r1, 0x9) getpgid(r4) 2018/03/29 12:45:44 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create1(0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)) 2018/03/29 12:45:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', "a6776c616e3073656c696e75787b73656c696e757800"}, &(0x7f0000000040)=""/153, 0x99) 2018/03/29 12:45:44 executing program 7: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000005c0)={0x10000, 0x3, 'client0\x00', 0x1, "9cd6ea0eebe62197", "2db5d8bb627d429b99b790f00079f9029784927c5863cd27da7fdb56985b3edf", 0x20, 0x6}) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x10003) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB="98000000", @ANYRES16=0x0, @ANYBLOB="080028bd7000fbdbdf250f00000008004000020008000b000a00000008000600010000430800030004000000080008000001000014000100ffdd0000000000000000ffff000000000800070009518ed30000002c000100080001000a0000000800050000000000080006006e71000008000500000000000800050004000000080006000043bcb557b504ecf3a9976e594c5b57b0f7f837e5795fe533f14b840240033bb4b8dde4817043c6cdbe4d4ed3c8b0d01fb5f3808c8b989ebdbaac8df06cb49f3bb49e498ef0c559204e87f94b82c81c6a643ef1d5c3ab78d56607d028611552549d3668615724b6623f484a0715723918bd76c57c45dc3aee50322d560ef6fdd3601990b7cb1e291b5bcacda873244c8cd80318cd0f602c26f171bd686a9f18b8825bc0b64c6a"], 0x98}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440)={0x9, 0xfffffffffffffb15, 0xfffffffffffffffc, 0x5}, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49) 2018/03/29 12:45:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x80) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/29 12:45:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) 2018/03/29 12:45:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) [ 42.609414] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/29 12:45:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/197, 0xc5, 0x9838, &(0x7f0000000140)) prctl$intptr(0x1, 0x80000000) 2018/03/29 12:45:45 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0x4, 0x5, 0x9) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x301000, 0x0) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000001c0)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x575, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) listen$netrom(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000800)=0xc) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x3, 0x1, 0x7156, 0x3, 0x0, 0x6, 0x70203, 0x0, 0x3, 0x1, 0x5, 0x100000000, 0x7f1b, 0x1, 0x0, 0x1f, 0x401, 0x0, 0x80000000, 0x40, 0x3, 0xfffffffffffffffb, 0x0, 0x9, 0x0, 0x1, 0x0, 0x7, 0xffff, 0x2, 0x0, 0x400000, 0x9, 0xf99b33d, 0x8, 0x9, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000180)}, 0x44, 0x1, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000900)={0x114c, 0x30, 0x530, 0x70bd27, 0x25dfdbff, {0x7}, [@generic="74edefd5fb7b9098df2966a38daff72097de7d2e8b77aaedb4f517c7f07e9b158d4dfc6d1e3ceda478d26269b64ff383f03b052316495c643e9ebd30c2cb4cd85c3adf245d277cbe4622944ed66dd21420906a0ed6f45d46c8887ba84f19e69f1cc0509e8fbec66b51490b53bd491c11d234ccf281d258a80cf750dd4e35b40a4b3b671085b8214d14010f53dc78af5e508fbb47f8040e353b34e414be6e6fcdf1080d3f1c34ec3773c0b877d1416cf2401a79cbdcc1d87502d6d873a0bfb230eb74871da4a50ce4eab0b9996b3a7c3604ce364fff21f7bf8e77", @generic="9db983c79955cd6aa710c19c619f3c75cc039ffe003c6bba728aa981bca99f49dc4d0041318f4319450715cd42ff", @generic="822ad7c653aa6e52f796dca4213500d45dbe3087b73a195c1469013725737df844f19b", @typed={0x1004, 0x62, @binary="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@typed={0x8, 0x8e, @fd=r1}]}, 0x114c}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa}, 0x1c) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) 2018/03/29 12:45:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) socketpair(0x10, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x313) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1000, 0x5, 0x2000}, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x8, 0x4) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 2: unshare(0x80128400) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="feaff1dd1ec2720c7e3f498700714123362f8d41c05abad54b7e2dadeb747fa0f9efd8aa6590fb2c93f1429dd6a290b8f105d736f2db40c2c143fe94d9dd04834ee270b5b5499db79174782671ade4f214305f07d44ce33454874e9064fe3194669bd428a950c928af4411680ac9ba4867b56e91c28be8cc236314c5bf253732fb066ea441162eed9f0638a77dd7dcde5008657af55e6f278393e73db87852ee906ad18b11f4"], &(0x7f0000002680)=0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r0, 0x1c, &(0x7f00000026c0)=[@in6={0xa, 0x4e20, 0xe888, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xba}]}, &(0x7f0000002600)=0xc) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x10001}) recvfrom$ax25(r2, &(0x7f0000001580)=""/4096, 0x1000, 0x40000100, &(0x7f0000002580)={0x3, {"5487822b16abac"}, 0x1}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000240)={0x6, r4}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg$netrom(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@full={{0x3, {"225b4d1888fedd"}, 0x5}, [{"6a8297ceb3d151"}, {"7ca9d96a9ecf94"}, {"e02a4a88b729a6"}, {"47835f8b94c663"}, {"043f0c246a18ad"}, {"34580ef703017b"}, {"01cbb188c2b46b"}, {"b4ceb1c50d08e4"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000300)="af4f8149f2b52d7bf0d9133d6cb90fd5e9754bc26334015f280edb45271d2058ca4f7213d9705f13181c0802e1217ed1cd5254b9c14dbf2fc2f63a79f42322ad17431e5d7809bc4bf1e6cad72e94cdbd9d7c4314", 0x54}, {&(0x7f0000000380)="6523c2925d86f1963886942325312cad73aee72a6788b97582f79f0f20d9ef7257e391f6b925677e8a350386aac1c39d59afec4b1be2f3dce9d8b73b54d942fc8c2a39a4340ec9e5bb6ebaf20d96cdc8a65aea45fa1dffc9facf593b92d5f1901fd47784138611617c225defa87004ea78d80b6f16862af65af8efeee613f8cf5119f4ca145624c53da9f2912a7996c30131dcec8e8192", 0x97}, {&(0x7f00000014c0)="451534dc2b1bf25e5a43061b0bd8eba7e4cd56b9437385e0eae15c284cc8b2183c7f2b927cf02838974cc7c52f465f33b16bc56a051c1acc94ebcf12853c369d964761c2745d2bfcd07ed1ab844345ed8c17692105a1029c8246ed971bd893d98c938970fa075cab75823b594a71ba578f5362982d57540f1745fb792127afdc5494855902f7f1a91fb1715143e2a7335c31b7304b7d4aa9aafd3154d0055b6f3a026f0e9621995bee218e45536483d1ee", 0xb1}], 0x4, 0x0, 0x0, 0x4004800}, 0x40000021) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000025c0)={0xfffffffffffff548, 0x1d, 0x10001, 0x0, "848c1389af98451be535cae83dcde7e91b4217a20ce789db14d263af35d79c4e"}) ioctl$TCSBRK(r2, 0x5409, 0xe7) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) exit_group(0x7) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, r0, 0xfffffffffffffffc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) 2018/03/29 12:45:45 executing program 1: unshare(0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(r0, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x4, 0x20, 0x6, 0xffff}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0x2, 0x9, 0x2, 0x400, 0x0, 0x82, 0xf88, 0x4, r5}, &(0x7f00000006c0)=0x20) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100)=0x80) r7 = fcntl$getown(r6, 0x9) process_vm_readv(r7, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x9, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7, 0x4}) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r8, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r8, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r8, 0x1) tee(r8, r6, 0x8000, 0x4) r9 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r9, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000018c0)={'eql\x00', r2}) 2018/03/29 12:45:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x89c}], 0x1}}], 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f00000036c0)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x0, "9092d4eaf4d1d7b390e9d8d2fdc09ba085020011fc67bc85c89661db93c592bb3c03c58f76158a59a711f863bc504ef1d3a5334930ebd50143cccd928fc21e"}, 0x60) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) sendmmsg(r2, &(0x7f0000003600)=[{{&(0x7f0000000840)=@l2={0x1f, 0x4, {0x1, 0x0, 0xfff, 0x580, 0x8000000}, 0x20}, 0x80, &(0x7f0000003300)=[{&(0x7f0000000580)="345e02cc21451650ec71fc8604312334fcacee1339bc80eef196551b11fc2a12e8c74985", 0x24}], 0x1, &(0x7f0000003380)=[{0xc, 0x104}], 0xc, 0x4c084}, 0x7}], 0x1, 0x8880) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27, "8cd0ac3463a44ce35f7745f26b2c1d160a2c7f1eb1"}}, 0x18) modify_ldt$read(0x0, &(0x7f0000000900)=""/173, 0xad) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x8000, 0x1f, 0x6, {0x77359400}, 0x40, 0xa6df}) fcntl$setstatus(r2, 0x4, 0x6000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x4, 0x0, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000007c0)=""/83, &(0x7f00000008c0)=0x53) fsync(r2) unlink(&(0x7f0000000000)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getuid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffca0) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0xb0aa, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}], 0x2c) lstat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000140)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="cbeac4db6418cd5f9f2b9341e144c3e088c3d19bcee7d16ab66892844470f78c7592c1b32f314fc352564d60f20e6383b0b46c27bbb039a33ea24a7c80762aba265c11b7b9d65a769d82d859a564ff535f5a26a06c6cb7728c0a1ba191846ce824ddd3a48f2014fb7dd04369700f207d3a09b1c0972c83ba1f794f1c4880889ff3bea339c3799594ee1ffe70d60e77043e5423023cd645a5830ec234269b69b6d897a1c15f4915621f976ba348f772125a2b316dc9700f83", 0xb8}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="300000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000010000000100000065ac041025f340e3c9deecf968a52c1ddc18e7cf9fa4c1fc5b7fe95ea29e02e41ba6ad7f40fb33e70f630caac6cf5ddeba512799cba346f3a1b7520233324cfdfeb61df721c26796", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5], 0x68, 0x80}, 0xc040) fcntl$addseals(r2, 0x409, 0x8) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/03/29 12:45:45 executing program 5: write(0xffffffffffffffff, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e0fb0f76b69c9d38f8fa63c8ff4c6759aeacb61aa9f3055f3e9d8982dfef84666ef"]) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 1: capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000b9c000)={0x7, 0x0, 0x0, 0x0, 0x0, 0x1000100000000}) getsockname(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000280)=0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000002c0)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xea4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000272bf13411"], 0x7) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f0000000200), 0x330, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x34, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9704}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}]}, 0x34}, 0x1}, 0x0) 2018/03/29 12:45:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/135) ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r3, r1, &(0x7f00000089c0), 0x10000067) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x4) tkill(0x0, 0x0) sendmmsg(r2, &(0x7f0000009dc0)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)="07e27510a58d179bdfee3c70e0256cb79f5cd551eaad0f5b07e01a543aa549e5db645a4517f3162bfe5228bd59bb35eba7508dcddb7e606588d0375095615332f74bacf821283bfa80ce28f02af01fe1c3ad213fd0f733f8e0c306584d40e86a44367247af66ec7ef5dc1c2bf42e57574fb5acb6528c3ec1db6b0d385b730cdf5ae1ec3c98fccfa7cf8077a42b3e47b89942153bc27f8b6e10d94fc7a3ddd349dbc099555751df25a718f32ae751d1c07dc8debd162ad331b0d6a4d907ce87cd1427eca315de104a836fdc7396738d1067baa605a578ff3373667515bde51ba59b9c", 0xe2}], 0x1, &(0x7f0000002040), 0x0, 0x4000000}, 0x1ff}], 0x1, 0x24000000) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)) recvmsg(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000600)=""/194, 0xc2}, {&(0x7f0000000bc0)=""/183, 0xb7}, {&(0x7f0000000cc0)=""/254, 0xfe}], 0x6, &(0x7f0000000240)=""/155, 0x9b}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001640)={0x1ff, {0x2}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x9, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='irlan0\x00'}) inotify_rm_watch(0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r2, &(0x7f0000001100)='./file0\x00', 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000008940)={0x1, 0x4, 0x3, 0xffff, 0x40, 0x9}) socketpair$packet(0x11, 0x1, 0x300, &(0x7f0000000740)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000c80)=[{&(0x7f0000000940)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000009c0)="4da13a1878a972d783e36989c0677392b4c1ffbd48ee4bcb7e7159a431261de4c9726c6c476a6da579bc3e073c15f18e9b3979387cc30ee543b5ebed1e23eceac50324008e5820a47ba0d394e9f171c61a68847a61c28f53423731df5282ce4f1b626405ef13668a325324387364", 0x6e}], 0x1, &(0x7f0000008a00)=ANY=[@ANYBLOB="40be50d1a2a4c11b3b372a5502111db368058059d5a510fd0e25071c03f47fd5435aa39476cae2251f7d27d16159657ab673c81361cd91d2b6573d2ed51ec6884365847401398f"], 0x47, 0x800}], 0x1, 0x0) clock_gettime(0x1, &(0x7f00000000c0)) readv(r0, &(0x7f000004ffe0), 0x0) 2018/03/29 12:45:45 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2e47de63c4bfd61", 0xba, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fdd669e66898b341a8efcd05381b790ada20", 0x12, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019", 0x17}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140)=0x38, &(0x7f00000002c0)=0x4) 2018/03/29 12:45:45 executing program 3: getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0xe040, 0x401) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='romfs\x00', 0x80, &(0x7f00000002c0)="f2a644afb394db54f04de614e1510e3fbad0172d67880813cb4de37f05df9a5eda7934233263651ef2790c883fcd284d9735ff5568d20d69bec79504e2d46e90bebe19d57e2331b7d8d4d93be93b5f5524f1733ea88abb71405dfdc9ec0c52ef7912461902a8583aa64dca206a350a5cb2739b2e12003afbad2bbca94af99265f13f8da1ba0686c026c6aaffbd6e6c158be56db68c80bb1007df6c974751d1") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x4000, 0x0) sendto$unix(r1, &(0x7f0000000480)="ce55a250bdc433f07d554cdfabd12ea65db4fc6a27a1f4c769183f3f4e9b7ee0a5b7986c5f760349470ed9b9a470c606fb0d2f628843f2e2fd5f1573c62b8c04b0edbb829e52497798bbba998692c674639dc06b0ee4fe8f784bc6d906677ae005c4bb7caf00e7bad3c4f3f597683e651a2f87d48087d9751488d642d610d791442f47b36a260f602d2d1b077ba8f4afac2a654402876ed81a1d9d3cd73cf18094ceb3b92084ea5c24b5141a2cdd5730d120e9a0bb99cdb28b19858bef9d3e8c8f1df63cd746d3cb0f1ca16ab35a074473cf", 0xd2, 0x24000004, &(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e) tkill(r0, 0x1000000000016) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x111000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000140)={{0x3b, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x20, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x9f, 0x8, 0x7}}, 0x44) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x40) r4 = gettid() lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001500)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000000c0)="243af164d057ff8be70ae9e9d29300dd94c120b66a05806c5e86996e17071e1b2b3da890c2fe468a261f1477108194beccfec6ea2c79a76d94fbc9abd60483f6cc57e291076bf6bfd119cfbb92c4edda34cbf1abc94565d42813456eb94ad8cf2f4fe51037cb9b4aaa968df378d0dde98120c4a05712", 0x76}, {&(0x7f0000000140)="30f021c98274271be36b89b3ecb3bd800d03f81c05ad846fc79fe1656b2d56020fe1899c8a00cbc9", 0x28}, {&(0x7f0000000180)="4db35aef7e2a33a941f032fe97541c76007ee5bc3508a656e77d4ca4d4a4b583e8c8beb6ce6b18533c6787befc18c832fb3c1e4d157c5931a8867aeb5efe6e7bb00d2cbbca7056f026aa59e1c1ed493679d40b4b7762ea6f592de59411bd770f90312c46bf3fa959810d4151e56aef8320a575208bf0d76b0d29ed0e47b9bb794290f930d33fb9ac5a621fe727d30eabca342860bb0036b310802cb0bc495d158db6b0859af6f58e474c74f36fe835be2da63d80415dc6a24130d0e5198a109c2c49cf7fa7a41c731b5ae0f2639546f5cc2bec72baeb7dd8ec9be976a43d0311d78fbe802df7f2fd9894ee", 0xeb}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="fc39c5c2336af336728963bb1e6606ca88562dd018afa21d0014b113c7b9", 0x1e}, {&(0x7f0000000300)="0b1fb655030e90a20b7e699e6761a250f4e98cac4d96d0fe0fba5dc1f6a686e3", 0x20}, {&(0x7f0000000340)="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", 0x1000}], 0x7, &(0x7f00000014c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r3]}], 0x34, 0x40}], 0x1, 0x20040000) 2018/03/29 12:45:45 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4800, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) dup3(r0, r0, 0x7fffe) r2 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) ftruncate(r2, 0xffff) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r2, 0x0) mq_unlink(&(0x7f0000001000)='dev ') ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x6, 0x10001, 0xbb, 0xf2}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x2, 0x7fffffff, 0x4}) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc", 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 4: write(0xffffffffffffffff, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2e47de63c4bfd61", 0xba, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000240)="60e25130bbd7ffd5e06f15413307fc40107b8344b22bc4ddb2195c7ca21e83d3df96f46e6135b578caa2819e866b7299f1b1ddae22c8a316c6cccd10f51db7aaaebbf10a148fb952db892f39b3c4262d4fcc134afc3547186dcc95724afe5202bce9b6b4c8b0cc7110c33472b24d824d4a602a157f5de045185559489674070eef5a14cd8b79fa54ee5c75b2", 0x8c) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019", 0x17}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c", 0x24) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x3, 0x0, 0x27, "8cd0ac3463a44ce35f7745f26b2c1d160a2c7f1e"}}, 0x17) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5e6}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xffffffffffffffb5, &(0x7f0000000240)={&(0x7f0000000180)={0x51, r2, 0xb2c, 0xfffffffffffffffe, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9704}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0xffffffffffffff5c}, 0x1}, 0x0) 2018/03/29 12:45:45 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.events\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000340)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00') ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = dup2(r0, r0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='$\x00']) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) 2018/03/29 12:45:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27, "8cd0ac3463a44ce35f7745f26b2c1d160a"}}, 0x14) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84", 0x5cd}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0x10000004}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x21}]}, 0x1c}, 0x1}, 0x0) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/29 12:45:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c65000000000000423fa00a000500000000000000005974d4d797fc4a28aa600b24b59009000000574f63ccd17fb761d20000000000000000"], &(0x7f0000000140)=0x2d) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0x80) r3 = creat(&(0x7f0000000340)='./file0/file0\x00', 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffff, 0x2) renameat2(r3, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00', 0x4) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000100)="c4c5e55892e0e8ce94d347f61bcaf809dedd44e8242cc67a547b44bd71d539693e4dc96581e071", 0x27}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ptrace$setopts(0x4200, r5, 0xde4, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 2: r0 = dup(0xffffffffffffff9c) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket(0x0, 0x80000, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x4, 0x4}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r1, 0x12000) dup2(r0, r1) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) [ 43.458915] device syz_tun entered promiscuous mode [ 43.506401] device syz_tun left promiscuous mode 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 6: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, &(0x7f000000d000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x10, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x0, 0x2e}], &(0x7f0000000200)=[0x20, 0x0]}, 0x6}}], 0xc, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d459"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000200481, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00000000c0)=0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/29 12:45:45 executing program 2: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x40000, 0x0) connect$l2tp(r0, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x1}, 0x4, 0x2, 0x4, 0x3}}, 0x2e) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xc732, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x803, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f00000002c0)=""/126, &(0x7f0000000100)=0x7e) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r3, &(0x7f0000000200)=""/53, 0x35, 0x0) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000180)={0x80, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr}, 0x0, 0x9, 0x1, 0x10000, 0xffff, 0x0, 0x3fd8}) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[]) 2018/03/29 12:45:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0), 0x0) 2018/03/29 12:45:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[]) 2018/03/29 12:45:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0), 0x0) 2018/03/29 12:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[]) [ 43.588321] binder: 5779:5792 transaction failed 29189/-22, size 40-16 line 3010 [ 43.626973] binder: 5779:5803 ioctl c0306201 20000300 returned -14 [ 43.656807] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/29 12:45:46 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[]) 2018/03/29 12:45:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2, &(0x7f0000000240)=[{0x9, 0x9, 0x100, 0x8}, {0x455c, 0x4, 0x6, 0x401}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x1b0, 0x200007fd, &(0x7f00000001c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x8001) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x0, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x8}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000180), 0x800) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB]) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0), 0x0) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[]) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000000040)=""/62, 0x3e}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) tkill(r1, 0x36) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB]) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB]) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB]) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x20240) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff00000000, 0x40) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB]) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff010000000000000000000000000000000000000000000002080000000000"]) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB]) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff010000000000000000000000000000000000000000000002080000000000"]) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff010000000000000000000000000000000000000000000002080000000000"]) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff010000000000000000000000000000000000000000000002080000000000"]) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff010000000000000000000000000000000000000000000002080000000000"]) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x36e) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca"]) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff010000000000000000000000000000000000000000000002080000000000"]) 2018/03/29 12:45:46 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4400002, 0x400) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca"]) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca"]) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca"]) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) pread64(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mq_getsetattr(r1, &(0x7f0000000040)={0x18, 0x739d, 0x39, 0x3, 0x100000000, 0x280, 0xfb0, 0x7ff}, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x3047}], 0x1) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e"]) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca"]) 2018/03/29 12:45:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 2: r0 = socket(0xa, 0x80000000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 6: r0 = socket(0xa, 0x80000000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e"]) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca"]) 2018/03/29 12:45:46 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/03/29 12:45:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000080)="b63db85e1e8d020000000000003ef0cf9c9b97ae21b14d872c96aa1fae1a5c1dd5980b14699c5aac86771dca7e6cf5f1a6ca8e51ed18ede4d5ceb52449e40edc594cb1f96ef7b80c7d4c19ad0bd71c02db3e2d0e902410528bfbe16e7000000002a1b72e0af19b4c9b93bc8be58617b78e5adf2800000000000000000000000000000000000000", 0x1e1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/29 12:45:46 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 6: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e"]) 2018/03/29 12:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/03/29 12:45:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getdents64(r0, &(0x7f0000000140)=""/184, 0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000081000000000000000700080001000000030000000000000094000000000000000800000000000000ff03000000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000000000000000ff0100000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3c0ca2381eb8fdcf1f0e19b0813b8fb73ee59acad00966350eb42445d1378e805e6d6bc9e"]) 2018/03/29 12:45:46 executing program 6: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/29 12:45:46 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400f3ff1a00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) [ 44.184669] sg_write: data in/out 167162/433 bytes for SCSI command 0x69-- guessing data in; [ 44.184669] program syz-executor5 not setting count and/or reply_len properly [ 44.213469] ================================================================== [ 44.213484] BUG: KASAN: wild-memory-access in sg_read+0xe88/0x1470 [ 44.213491] Read of size 4096 at addr ffe70873f768d000 by task syz-executor5/6001 [ 44.213492] [ 44.213502] CPU: 0 PID: 6001 Comm: syz-executor5 Not tainted 4.9.91-gbb94f9d #8 [ 44.213512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.213528] ffff8801d7e879b8 ffffffff81d95169 ffe70873f768d000 0000000000001000 [ 44.213539] 0000000000000000 0000000000000000 ffff8801d8762240 ffff8801d7e87a00 [ 44.213549] ffffffff8153da42 ffffffff8266ba38 0000000000000286 dc208329b9724299 [ 44.213551] Call Trace: [ 44.213561] [] dump_stack+0xc1/0x128 [ 44.213569] [] kasan_report+0x162/0x380 [ 44.213575] [] ? sg_read+0xe88/0x1470 [ 44.213582] [] check_memory_region+0x137/0x190 [ 44.213589] [] kasan_check_read+0x11/0x20 [ 44.213595] [] sg_read+0xe88/0x1470 [ 44.213602] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 44.213608] [] ? fsnotify+0x86/0xf30 [ 44.213614] [] ? fsnotify+0xf30/0xf30 [ 44.213623] [] ? avc_policy_seqno+0x9/0x20 [ 44.213633] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 44.213641] [] compat_do_readv_writev+0x5ff/0x740 [ 44.213649] [] ? do_pwritev+0x1a0/0x1a0 [ 44.213657] [] ? exit_robust_list+0x230/0x230 [ 44.213667] [] ? check_preemption_disabled+0x3b/0x200 [ 44.213675] [] ? __fget+0x20a/0x3b0 [ 44.213681] [] ? __fget+0x231/0x3b0 [ 44.213686] [] ? __fget+0x47/0x3b0 [ 44.213694] [] compat_readv+0xe3/0x150 [ 44.213702] [] do_compat_readv+0xf4/0x1d0 [ 44.213709] [] ? compat_readv+0x150/0x150 [ 44.213716] [] ? do_mlock+0x276/0x5e0 [ 44.213724] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 44.213733] [] compat_SyS_readv+0x26/0x30 [ 44.213740] [] ? SyS_pwritev2+0x80/0x80 [ 44.213747] [] do_fast_syscall_32+0x2f5/0x870 [ 44.213754] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.213763] [] entry_SYSENTER_compat+0x90/0xa2 [ 44.213766] ================================================================== [ 44.213768] Disabling lock debugging due to kernel taint [ 44.213820] Kernel panic - not syncing: panic_on_warn set ... [ 44.213820] [ 44.213828] CPU: 0 PID: 6001 Comm: syz-executor5 Tainted: G B 4.9.91-gbb94f9d #8 [ 44.213833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.213845] ffff8801d7e878d8 ffffffff81d95169 ffffffff84197d57 ffff8801d7e879b0 [ 44.213855] 0000000000000000 0000000000000000 ffff8801d8762240 ffff8801d7e879a0 [ 44.213863] ffffffff8142e7f1 0000000041b58ab3 ffffffff8418b7b0 ffffffff8142e635 [ 44.213865] Call Trace: [ 44.213872] [] dump_stack+0xc1/0x128 [ 44.213879] [] panic+0x1bc/0x3a8 [ 44.213888] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 44.213897] [] ? preempt_schedule+0x25/0x30 [ 44.213904] [] ? ___preempt_schedule+0x16/0x18 [ 44.213912] [] kasan_end_report+0x50/0x50 [ 44.213919] [] kasan_report+0x16b/0x380 [ 44.213926] [] ? sg_read+0xe88/0x1470 [ 44.213934] [] check_memory_region+0x137/0x190 [ 44.213940] [] kasan_check_read+0x11/0x20 [ 44.213946] [] sg_read+0xe88/0x1470 [ 44.213954] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 44.213959] [] ? fsnotify+0x86/0xf30 [ 44.213964] [] ? fsnotify+0xf30/0xf30 [ 44.213972] [] ? avc_policy_seqno+0x9/0x20 [ 44.213980] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 44.213987] [] compat_do_readv_writev+0x5ff/0x740 [ 44.213994] [] ? do_pwritev+0x1a0/0x1a0 [ 44.214002] [] ? exit_robust_list+0x230/0x230 [ 44.214011] [] ? check_preemption_disabled+0x3b/0x200 [ 44.214017] [] ? __fget+0x20a/0x3b0 [ 44.214023] [] ? __fget+0x231/0x3b0 [ 44.214029] [] ? __fget+0x47/0x3b0 [ 44.214036] [] compat_readv+0xe3/0x150 [ 44.214043] [] do_compat_readv+0xf4/0x1d0 [ 44.214050] [] ? compat_readv+0x150/0x150 [ 44.214056] [] ? do_mlock+0x276/0x5e0 [ 44.214063] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 44.214070] [] compat_SyS_readv+0x26/0x30 [ 44.214077] [] ? SyS_pwritev2+0x80/0x80 [ 44.214084] [] do_fast_syscall_32+0x2f5/0x870 [ 44.214091] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.214098] [] entry_SYSENTER_compat+0x90/0xa2 [ 44.214574] Dumping ftrace buffer: [ 44.214577] (ftrace buffer empty) [ 44.214580] Kernel Offset: disabled [ 44.710224] Rebooting in 86400 seconds..