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 '10.128.10.19' (ECDSA) to the list of known hosts. 2018/04/18 11:21:51 fuzzer started 2018/04/18 11:21:52 dialing manager at 10.128.0.26:43187 2018/04/18 11:21:58 kcov=true, comps=false 2018/04/18 11:22:02 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4, "8666e5ec"}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) mq_getsetattr(r0, &(0x7f0000000140)={0x5, 0x8, 0x40, 0x1, 0x401, 0x800, 0x2, 0x6}, &(0x7f0000000180)) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1ff, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000003c0)={r3, 0x2, &(0x7f00000002c0)=[0x1, 0x9], &(0x7f0000000300)=[0x5], 0x40, 0x6, 0xbd9082d, &(0x7f0000000340)=[0x1ff, 0x2, 0x3, 0x75, 0x1, 0x9], &(0x7f0000000380)=[0x9, 0x5]}) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc000, &(0x7f0000000400), 0xa0, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000004c0)={0x7}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000500)=0x1ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000540)) r4 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xaa, 0x2000) r5 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000640)={0x8000000, 0x9, r5, 0x9, r6, 0x7, 0x48, 0x100000001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000006c0)={'bridge0\x00', &(0x7f0000000680)=@ethtool_perm_addr={0x20}}) mq_getsetattr(r4, &(0x7f0000000700)={0x0, 0x7fff, 0x9, 0x1, 0x4, 0x1, 0x0, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000740)={r1, 0x41, "aa33ade768c28b666cf891334ac04d16e8b97604d7f0fcdac83d4cb62ae77c3eb503a9bafd8cbdec9402d80da319b35ce0d63b85a9f25bfec15aa2a650bda9b625"}, &(0x7f00000007c0)=0x49) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={r7, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x9, 0x9, 0x40, 0x4}, &(0x7f0000000900)=0x98) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000940)={0x0, 'bridge_slave_0\x00', 0x4}, 0x18) setxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@random={'system.', '}GPL\x00'}, &(0x7f0000000a00)='nodev\x00', 0x6, 0x1) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000a40)=""/47) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000a80)=""/145) write$evdev(r2, &(0x7f0000000b40)=[{{0x77359400}, 0x80000000, 0x21, 0xbd5}, {{0x0, 0x7530}, 0xa000000000, 0x9, 0x4}, {{0x77359400}, 0x5, 0x5, 0x4}, {{0x77359400}, 0x5c7c, 0x4, 0xd24}], 0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000bc0)) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/04/18 11:22:02 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000100)=0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x9, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000408}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb8, r1, 0x8, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6d1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x36}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40040}, 0x4000040) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x120, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1c}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000540)=0x3) setsockopt(r0, 0x4c, 0x10000, &(0x7f0000000580)="ffe98f5b4a8326800f8ca6a470da9f6e4424c6bd6ce09692d88d9ecce373729e2f55c69e29cad7edf48e1629859b4e502e77eb462123583663f4884b423bfc5098ebf685b572ef9f61385107cbe9aa872af53df11c4ee7c6e61e9f86e02621a025dbf6eac66dd265bcc58311988f12ee06b29aeef3070c90f514a697547fcfb31c0c258cded8f60fd51abd5f29ce14318a814340914e1fe2eac6374dbf9374268490e14aa3722b12977371b1ec3a09d2a0bdff24d234d687ab13633bd616f12be02d125e3d06ef3f81babb2301655c09809bfcef3c9663f28035488834fcc31a684c", 0xe2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f00000006c0)={0x3, r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000800)={0x7, &(0x7f0000000700)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) fstat(r2, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000008c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000980)={@mcast1, 0x0}, &(0x7f00000009c0)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x9, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x3a, r5, r4}, {0x9, 0x2, 0x200, 0xffffffffffff0000, 0x14000000, 0xffffffffffffff01, 0x800, 0xffffffffffff91bd}, {0x10000, 0x20, 0x4a1e, 0x100}, 0x80000001, 0x6e6bc0, 0x2, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x6, 0x2, 0x4, 0x101, 0x6, 0x9}}, 0xe8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000b00)={'ipvs\x00'}, &(0x7f0000000b40)=0x1e) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000c40)) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000c80)=0x3f, 0x4) getpeername$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d00)=0x14) connect$llc(r0, &(0x7f0000000d40)={0x1a, 0x10f, 0x9, 0x0, 0xc26, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) unlinkat(r0, &(0x7f0000000d80)='./file0\x00', 0x200) clock_gettime(0x0, &(0x7f0000000dc0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000e00)={{0x77359400}, {r6, r7/1000+30000}}, &(0x7f0000000e40)) r8 = add_key$keyring(&(0x7f0000000e80)='keyring\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r9 = add_key(&(0x7f0000000f00)='logon\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000f80)="3838dfe884bc66021828", 0xa, 0x0) keyctl$link(0x8, r8, r9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000fc0)={{0x4, 0x8}, 'port0\x00', 0x61, 0xc10, 0x3f, 0x7, 0x400, 0x4, 0x4185, 0x0, 0x4, 0x81}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/18 11:22:02 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240280, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x31a00143, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x0, r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0xfffffffffffffffe}, 0x8) fchdir(r3) epoll_pwait(r2, &(0x7f0000000240)=[{}, {}, {}, {}, {}], 0x5, 0x401, &(0x7f0000000280)={0x1}, 0x8) epoll_wait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1) keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000380)={{0x6, 0x7, 0xf12, 0x3f, 0x10001, 0xb0c}, 0x7}) epoll_pwait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x1d43, &(0x7f0000000440)={0x600000000}, 0x8) mkdir(&(0x7f0000000480)='./file0\x00', 0x10) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000004c0)={0x80000001, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000500)={0x20000000}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000540)={0x8001, 0x27}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000580)={0x7fffffff, 0x3, {0xffffffffffffffff, 0x1, 0x8, 0x0, 0x101}}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000600)={r0, 0x400, 0x15, "2cf5fa2a679d3320a9374f813fe0ca992b42f2970d583e9865da3fc414635f45750a7c1c59ed06a6c08cb614a1cde94ce42028e94b2b3b4cedf1b1c6772e92f220515c42ba5b2d655a33027fc62ef5a3b7f8c8a96b6a07d2b4e07ab46159c0b311506428cd668df205f44199db92f21e6b6c464538a8d42a3fa89ddacd7991742755d146f9ec39a027f76fc1e67b88b252a464473e5dcec1fd916cac800a8539f37953ecd3d988a34fc22854c6f580320dac95076b99cd767a82543ded3191fd44473dbb32c112333b126c7bbeb9cc7f95e09f2019d3ca597cc8b1ec42a4370822421144b8fb0b67d66d78cada2048cd4037c8e8bfe6cb72577cb7dc33916a41caa880ac1c16ab5d04fbded92fd88cfb975323a2e152e88f10a525cce36f285de32a06ec4c2d2bcc9d6736721d521e994e1e4effbf62d338342ca53470740b2599f766081203e66f35d0ae5141641170af28ad9b473b1c90dea7103f0ffe5ee0b79a8cfb25fe8a466ffddf9af8b6beb6467c70cb959fc9e5425fda997da01c20ce68ece1eca0aca144f8854c1461766dafe365ecad676beb431b98a9c16074da70ad3fda1d1970c964c8132f07551cc1a52a739ffb736cb747126ac9e2332aae3a92301e87a73b400eeb653c6afcee11e3be1f827b46d122ed4d52ee3977ab4f4fce9f25fe7639df67c119358fd32a92abfc27d832a6770be17c9cda4b133284d5117b324100e8a5f582dc830865cf5389bb580b107f7f82e31b8dd922ed0f3487ef15fae597fa9318b8bc33c09c98c66b60ef0f971d6f63d1c79c6e4235d850aab8de4b1e2029a52e091e3186babcc5d3841aa4b23ae30b0fcebc2f5ae04e3d65a95314387b5cc5c82d295020da988a23aa329a546397f020afc2f3fd58fb33c1c398c9b89b468972f8747c6767ed0141f751380d27ed9a93f6bffd7aa75396be0c261f48dbcdc51f469a5ed7b7032bd23956ab4424ec24a9df7c7589c8092d120a524105886572ab89ac455cd452961a81d868c75cd17ae9abc633b5fc711667b504196fb5e6f91a5c0e3869c22afdf3b416dd82cc373670d36e9a3f140d1e0cffe8fab1ba4ac6ce09d162d0cc4640316b18e6cb0e76632749bfc9b49963149ac6768acc23b2ba944f974c92ee6da515270f2fcdaff1765cc9a5ffd7f7a5bb087da5a70ba38446d14991778f8b03198872a19d31e9928122e6e552c2f0fb866d543137ba5e98e706eea8ec08e6dbe691884c3567210b6d6beefa0cbf48387cb429967fc77f2f34575721df461bf249510fc2582c8cd47ab6172ce5f0728d86f8a8ff643cf497226a414700618c1703bf6ba86e5b646bab6d2f86aa5d3698bbc55f357baacf6a5c228879752b477f50aa82d5e8e0cf6ea8d186222ae678f520fe0762c40974fe16726ef8da952c6920facca1b181daa02a14b206d099dd9c9baa328e33f6f3969cff840376f05cd6b3487f9ee36e1e7191d938d3b496fa7a81d2618aa08e064f844f8d852ac6a3aa46d2ba49f2d09d46a008e63dd1c33d3dbd74b44c0da5078e583876fe34d3028a51b72f55d74d83af66c26d23dd8bc20fd82b03a4e29d198f8703fe69edb892438541c55f41b639e07b0393c7cad9171b63d5a68231cd61b523262821baa9580ea4dda4392e9c37e300fcf3c563151f6c9c02305be17855310384d549b39fac37610a124db19f1fffa7f12770a1e1b0ca7cad137fe1e9b72a34d9967fa685f6c0bb65f7f989df41bf8b0be47c77ce277b4013424c8d842658e1a046028a91d4793717503f6febf60e910c316b7281e8c3272d20ece98d4e9fc071af10de889d086fd400ded358e3173f7b7cf98d3ff98ae8bd9ac0a46cd4901d1b857e3088e9919502aac951fd6080383015c03b2637b912fbd6d4b8a7b79660fd171fa793ed3b30718a92cfdadc3dff2ca7113e49e02096509f2a0792974a7d7093d0f3aad102404344e970f1147cb7d0c3c81e871ba6de4cb8502b6569f475cb9bdf5ab846bd308be5d550e1bed812eccb27f9b24e131721824b45d1217db44a8d6b54ee1838f40fa4ce8ccb0ad754e969270ba39b33a5b53c4908103707069599137888bd975b04f948e703f4259522d3a23feebd7275e5fc77c1080f7516e22cc4c292c070cd50d69a791958a10ff9cd2bf2fc1f5a72e017b57c64831879d25432cdff99ec8292d68f474ef9fa0ceff7596e142158cece097c88a2c33f3ac8f5f125d4be49346b9283a173db7c62a33eb065a87e098f9c656fd2c5fb76f3a628f055678f58b4de9d88559348e2aa1203e8b9843088e56300bd88c270783d83301e019a1f936816ef839926032923b6434767ee2553d4a1cde478764098cc4456ee8ec23162799895aa21c8ab09fd5c086ca398f60331e5d7f37b5770171188ebfffafb3ca0cb47775a99c8818740226e6bf616fef163f7b4866ca55a91da525357e09de720746b147e0042f0b20b9a5c63ec90a4206c02872b1548b8174bbe438e4b97fd614f191f2a13f8eb10710aa790d9e1fe5c73fdabb712cf4b5b25e44280cb9f348065842dc9549b632a0aa143f5137ec915999612b778ff782dd3a26f9dde64d4dcbec6c8935cca614e4b1e456cbf4c50ff5d76b72007c8ccbc1ca8a5c8413922b621e0dcd55bc9d48c8324129b723e2ab786d5cb8715a43208535923e170568d9f5de641d4166cdab0f4b97cbd5dfa25075103d794f06db72145a93474d0507fba567f6b1fe2d8f678c9e1059114c67c435e506d4e52d95f0b06147cb0ff91d32775bb77a7cd57956f43b8992949db1bd3f16b727eec3112fff8d3f36115c8183f35a7e12478802212629e1b72defc44c66c2cbc3fe36a37667da67ab71c334ed5ac51d8d80dd421ca0416e53d419aab1482d26564fc3476a05aff75fc7ff21af36c17cc37821da69f458f0b4d2467d2d935a1ce36d98ba36abfa3b4bc7ed015251a92def9ba6d240e4fa745ae8c9bd649c2ba3d899b6b3f783177e307ff80bd1d4f3311303a606adbb5ead498c56093949739955939dee24e5fd756df9a0b2aad4a5c6413d50e9e3ff84ab391f591af5b6e6763ca76d9ab1479eaaba2921c445972e3867807cbe91ac48459991c4f5a0f57bbee3ee5dd4fe91ff1d15af9a41e3022fcd9c2e19bbb0a1e0afc35343019b98a7679006a3ed0d2f274d79ac4686f83e9e0ee0ba5f05b35b53c1b5a503a1bede1038c599ab819ee57b98caa34105ebe5f02d7dd088e7434c286121d5013377fba844453307deb3253f016e0387e3b765cf92cfe2c7dbcb6c2c86b6b137ee47dea209e38ddddaf81f299e6eceb0c8747454a1fcf78c93eae041c07a14d22f18127a1bef44273856fcc933691468afd2662e1e55082877bb182d908bde9fedc301bfbeb240085bb8fc0f76a9f38f9e1f819c502e9f59d08ecefa3cd6a5d6420c3435d13dc124d3c72e267e892f5ca6e6d2136fac094d828f733be566beee21ba1d02a048e41d48706c36a4c9bd33f067cf034914907ba6ad30e318d4398235ba405ed83ef6614a30f6441ec6d8cc2d077a0cc4a8f6c45efc58c6f313595e970c087c174de785d11a0dfe9b0ecabd0f5716c4c226e319131e2d05c4ba170b154bd0ecc5129b6689a7b493f3612ae243aac3b322b12abc5ec2febec195fbc53512ce1ce7819303e7cb48ab62a81332bbd1925cb4516b800f011200d0bc5e830d2f473018a0339b030bc547ed324d59bf79dd30079cbc9643d8986b2d0772cf19f80f9c845e185f828d6b1f7d588af04f14948e7336e41a625011fcc458f060ad3169ae8fbdb749807c890a45f4c3a73893a552157ce49375b8c192716752ecc1330285ec0962bd450596e16c655ebab006bd5e15b3eeeabb03df0970211fc66d49db5858dca27e908c9aa6511274ec3d0a500690058fe05539c5a17d3e1ff3b1d3ede0496c169185a68af3711c451d943e3a30d3a7caa6277d6243883cd3c05e04c2d5a8a084c817b51d4a2b744458fe176b9e78e32c47272b88546756b42c8ddc422b43296507c98dfa3c387dec82bd73b0cd0d91e098b7432f1a6107bbb4f199e1db225dfcfd2ef47cbadb840d546ee31f74bdf9391ade4f342679c24370c1bb2221754aa48b49690799c9209f66768fb7a26c6725f41afeb9e1d63e8069482dc6ae620114cf028189a06b8319b8e511860bab774a5b2470be59746ad6e2cf4b1dc14169942cea7281f50b95dff2bf376120eaf421ea786d33377d3b054c8dc1b67c1065bc4aa3b70355b363b0bdd5fed62b76f826830d5f86c78cf6f8b6f861302144613a63a77350443a9c9ac6da93f74d9c42b9a920f8d2705a200a66d7b130ea89b7b5032693a4071d4560c4282d080bea392c2b654898361e55067a133e7643cd6f5476881d6fa71b4012e12407e906d449fdb3f41254fd4f81dc838eb5efc81af527b1a2c531ba192bc4bb0c085eb3f21577100b4c0a4164e28f12a04fdfd487495fb2c282e3279794a4871b957e44d29ff6f35e3827d93fc4e5c47934ac9f23ff7b1dcf639a1c89e9614c3aea7a7affcd9113c024826a6cba0616d83c51aeabdf124d56f9c8ab8bc1b4966cac7b156dfdffe7f582edaf0c8e54f9fabed3e58ef343b477d38ca08ff83b4451124039a2f4702eaab5a3c7aea3d45def4fad65d93e31b6ff9659dccc40ae215aadc3559e3904b01c6915d1ab8d795bf9ed29e3470f0ffebec7ea4ee5b8daca6d951f569e68a27006f59d14383d0bde1e037560e89cb7bcb80ffef94893413384734516595d5fb9a04dceecd53b33d4c511f83272eaeb835a8f05c619849f60b1c8f6c36fd59b5f2f1518c9e6ecec22cfdeee076476ed8ec5289625c5a94b7d2a1bde58c7b39086ee4ae74a8e5bc132636dc0b17e47a7c081586450572c47a3483a01aa3104882250ee7dfb24359e62d61cb5acd8eccab0184cdf5dee6a1e7509f7a10f97d4e9e08c9b20326ddf3286418ecdf050027949410d2ca6cf9be4db79a251305ca4f75ea321b552ef1051836217b0b23ab7b372a024660f4ac85cc97f755b48dd13896627bdefde4793336d7c686f04cf3255ff329e6e21778b8038936b0e04d778f9785be1ff6789eaf5588c24012fbc5aa346270a4b5087e8eae1cce42efc591f1fc51c3ec77bf0415a39a4b4a4997793b0f72d0091f9896ff20e68bc5f84752c841c7c3d0f6ff613fb7721f2a3708b24e8c1e2c31c361f57b1144fd7eac84080a242c76d5ea47acc236ebba05fabc81c2a28a45df1f29a913cf53a4c74950b6bfb9bd2d645b3d223afd65937f22caf58c63af792a88726e8f0aa6b34c0a7c2400cc60c128e34407d8cbeb4e9dc3858f797bc737fb2b7d712565e1bbfd390805705d77178e66c7bb5605e101641853fd7c2b6c24d4e4f3c505c8c6dec92a08fcbdb8397229ec2c950ef34f5d1240717ff50e06fe0697b900c399019f77ddcf2bf1a5b72103d7aafdc757ae767509cf81b2d614bd8928f5fc53f567adc5db4142c795e0bdad1f9f45c46da216a5a082a9ac61f5b761b83cc9e62a4e7681a42d28c43cd6042e23d76f2cbfbfb829f9693851b42e4667be528d0de690c314941e92d94efb78fe754632b25cf17c538c364f84d5a42b656a737cc0fa7d200b6b8f917d5da76633ac73dce660207228ee78ff6ef562ae8ac5f48719461af5ffb61f24ab7e540006c9f74030bc089493c252eafcec1fe923843ed8beab6ca933293ebf97e75f75aca3113a844b9bbdc7141e82817972fe5d93d88c368b89821c07299c80a13a540386284dab332a913896"}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000001640)={0x9, 0xfffffffffffffffc, 0x1}) connect$bt_l2cap(r0, &(0x7f0000001680)={0x1f, 0x2, {0x1, 0x8, 0x0, 0x37, 0x8, 0x7fff}, 0x2, 0x3}, 0xe) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000016c0)=""/114) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001740)={0x3f, 0x8009, 0x2, 0x178000, r4}, &(0x7f0000001780)=0x10) getresgid(&(0x7f00000017c0)=0x0, &(0x7f0000001800)=0x0, &(0x7f0000001840)) setgid(r7) ioctl$KDADDIO(r0, 0x4b34, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001880)={0xffff, 0x200, 0x6, 0x9, r5}, &(0x7f00000018c0)=0x10) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001900)={0x0, 0x7, 0x2, 0x8001, 0x8}) r8 = getuid() chown(&(0x7f0000001940)='./file0\x00', r8, r6) 2018/04/18 11:22:02 executing program 7: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', "b92b00"}, &(0x7f0000000080)=""/202, 0xca) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0xfc0000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000240)=0x9, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0xffffffffffffff81, [0x7fff, 0x4, 0x4, 0x3, 0x5e, 0x5, 0x1, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000000380)="ffd44cc5b3ce9b7ffffb2c23668e86a8bff87920d1b3612fa498cb6cc36acf5c93b2536c786a611fa1e1b1382d788c75d01a8700522bb7e77f1a5032911a85488f4208cd", 0x44, 0x4000081, &(0x7f0000000400)={0xa, 0x4e22, 0x5e14, @dev={0xfe, 0x80, [], 0x13}, 0xffffffff}, 0x1c) r3 = socket$inet6(0xa, 0x0, 0x5) r4 = openat$cgroup_ro(r2, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r2}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r4, &(0x7f00000005c0)=[{{r5, r6/1000+10000}, 0x80000000, 0x1, 0x9}, {{0x77359400}, 0x3, 0x1, 0xe39}, {{0x0, 0x7530}, 0x80000000, 0x76b, 0x6}, {{r7, r8/1000+30000}, 0x0, 0xfd, 0x1}, {{0x0, 0x7530}, 0x8, 0x6d54, 0xfff}], 0x78) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000640)={'security\x00'}, &(0x7f00000006c0)=0x54) getsockname$unix(r4, &(0x7f0000000700), &(0x7f0000000780)=0x6e) r9 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x5, 0x204200) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001900)=@broute={'broute\x00', 0x20, 0x5, 0x10c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000840], 0x0, &(0x7f0000000800), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0xb, 0x88f7, 'vlan0\x00', 'gre0\x00', 'veth0_to_bridge\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x248, 0x290, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 0x8, 0xff, 0x22, 0x4, 0x4e22, 0x4e21, 0x4e23, 0x4e22}}}, @vlan={'vlan\x00', 0x8, {{0x2, 0x7, 0x9000, 0x2, 0x3}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:setrans_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3, 0x1ff, 0x5}}}}, {{{0x1f, 0x20, 0x0, 'ip6tnl0\x00', 'sit0\x00', 'erspan0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0x130, 0x178, [@connbytes={'connbytes\x00', 0x18, {{0x4, 0x9, 0x2}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x7}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"3c79d3aa9274e542dc55615b2dc0b67e4e5c7ba565c5b045924d03906fc1"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0xa, 0x0, 'teql0\x00', 'eql\x00', 'erspan0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0x0, 0xff], @random="27a1e03d30ee", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0x1d0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:system_cron_spool_t:s0\x00'}}}}, {{{0x1f, 0x22, 0x0, 'bond_slave_1\x00', '\x00', 'erspan0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x8a8, 0x8a8, 0x8d8, [@u32={'u32\x00', 0x7c0, {{[{[{0x212, 0x1}, {0x9, 0x1}, {0x9eb2, 0x1}, {0xffffffff, 0x1}, {0x2, 0x2}, {0x6, 0x2}, {0x8, 0x3}, {0x7, 0x3}, {0x7, 0x1}, {0xfffffffffffff239}, {0x6, 0x3}], [{0x0, 0x7fff}, {0x6, 0x4}, {0x9, 0x5}, {0x7fff, 0x2}, {0x3f, 0x677}, {0xfffffffffffff366, 0x3}, {0x7, 0x2}, {0x5, 0x1}, {0x26, 0x4000}, {0x6aea, 0x3}, {0x5, 0xffffffffffff8000}], 0x8, 0x2}, {[{0xe0f, 0x3}, {0x7fe}, {0x400}, {0x10001, 0x2}, {0xfffffffffffffffb, 0x3}, {0x2, 0x2}, {0x8, 0x2}, {0xe8}, {0x6}, {0x3, 0x3}, {0x4, 0x1}], [{0x3}, {0x9, 0xfffffffffffff4d4}, {0xfffffffffffffffb, 0x40}, {0x4, 0x4}, {0x7ff, 0x81}, {0x2, 0x9}, {0x2}, {0x0, 0x448c}, {0x6, 0x6}, {0x7, 0x83}, {0x5, 0x6}], 0x3, 0x5}, {[{0x56, 0x3}, {0xfff, 0x2}, {0x1, 0x3}, {0x800000000000, 0x3}, {0x0, 0x1}, {0xfffffffffffff544, 0x2}, {0x9f}, {0xffff, 0x2}, {0x0, 0x3}, {0x101, 0x3}, {0x7, 0x3}], [{0x8, 0xb4}, {0x7, 0x2}, {0x7, 0x8}, {0x1, 0x8}, {0x6, 0x971}, {0x4, 0x1f}, {0x81, 0x4}, {0x10001, 0x5}, {0x6, 0x6}, {0x1, 0x8}, {0xfff}], 0xfe00000, 0x9}, {[{0x70000000000, 0x1}, {0x8, 0x2}, {0x4}, {0x1}, {0x3, 0x3}, {0x800, 0x3}, {0x1, 0x3}, {0x8, 0x1}, {0x0, 0x1}, {0x2, 0x3}, {0x8000, 0x3}], [{0x80000000, 0x7}, {0x9, 0x4c3}, {0x51, 0x3f}, {0x69, 0x96}, {0x2, 0x6}, {0x80, 0x9}, {0xffffffff7fffffff, 0x9}, {0x1, 0x9}, {0x0, 0x1a0}, {0x8, 0xfc}, {0x3f, 0x2}], 0x0, 0x4}, {[{0x100, 0x3}, {0x20, 0x3}, {0x7, 0x1}, {0xd9, 0x2}, {0x1e6, 0x1}, {0x1000, 0x1}, {0x81, 0x3}, {0x3f, 0x1}, {0x5d}, {0x0, 0x3}, {0x9, 0x2}], [{0x1, 0x4}, {0x3, 0x4}, {0xffffffffffffffff, 0x6}, {0x7, 0x3}, {0xffffffffffffffff, 0x6}, {0xcf, 0x5}, {0xfffffffeffffffff, 0x1}, {0x401, 0x1}, {0x4, 0xf68}, {0xfffffffffffffffd, 0x7}, {0x6, 0x31e}], 0x7, 0xa}, {[{0x8, 0x2}, {0xffff, 0x3}, {0x1ff, 0x3}, {0x1b4, 0x2}, {0x401, 0x6dfba676e29d0c42}, {0x80000001}, {0x7, 0x3}, {0xe25, 0x3}, {0x5b90800, 0x1}, {0x1, 0x3}, {0x1, 0x1}], [{0x7, 0xfff}, {0x5, 0x80}, {0x7, 0x1000}, {0x1000, 0x1}, {0x6, 0x80000000}, {0x80, 0x6}, {0x800, 0x8}, {0xfffffffffffffff8, 0xe5}, {0x7fff, 0x57f}, {0xff, 0x1}, {0x737e394d, 0x9d}], 0x6, 0x6}, {[{0x9}, {0x99, 0x1}, {0x1}, {0xfad9, 0x2}, {0x7, 0x2}, {0x1f, 0x2}, {0x5}, {0x8, 0x1}, {0x7, 0x2}, {0x2, 0x3}, {0x101, 0x1}], [{0x3, 0x5}, {0x2, 0x8}, {0x1, 0xffff}, {0x7fff, 0x8}, {0x6000000000000000, 0x8001}, {0xff}, {0x0, 0x10000}, {0x1, 0xe72}, {0x930d, 0x101}, {0x200, 0x9}, {0x1, 0x80000001}], 0x9, 0x9}, {[{0x2, 0x3}, {0x0, 0x3}, {0x81}, {0x2, 0x3}, {0x7fffffff, 0x3}, {0x52}, {0x8, 0x3}, {0x1f, 0x3}, {0x7ff, 0x1}, {0xfffffffffffffbff, 0x3}, {0x7fff, 0x2}], [{0x3, 0x9}, {0x6, 0x1}, {0x3, 0x2}, {0xb, 0x3}, {0x4, 0x1000}, {0xfffffffffffffc01, 0x800}, {0xfff, 0x2}, {0x7fffffff, 0x1}, {0x9, 0x10001}, {0x1f}, {0x7, 0x200}], 0x7, 0x8}, {[{0x0, 0x2}, {0x5ff6, 0x2}, {0x0, 0x3}, {0x1000}, {0x1, 0x1}, {0x9, 0x3}, {0x100000001, 0x2}, {0x2, 0x3}, {0x100000000, 0x1}, {0x1000, 0x2}, {0x8}], [{0x4, 0x9}, {0x100000000, 0x8001}, {0x8, 0x8}, {0x0, 0xff}, {0x7, 0x9}, {0x2, 0x9}, {0x3, 0x187}, {0x1, 0x800}, {0x2, 0x8}, {0x80, 0x6}, {0x3ff, 0x672}], 0xb, 0x1}, {[{0x1, 0x3}, {0x3, 0x3}, {0xffffffffffffffa0}, {0x0, 0x3}, {0x1, 0x1}, {0x9, 0x3}, {0x94, 0x3}, {0x4, 0x3}, {0x3, 0x3}, {0x100}, {0x10001}], [{0x800, 0x7f}, {0x2, 0x3f}, {0x5, 0x2}, {0x9, 0x77d980000000}, {0x1e40000000000000, 0x3}, {0x6, 0x800}, {0xc5, 0x1ff}, {0xffff, 0x3}, {0x101, 0x8}, {0xfffffffffffffffc}, {0x4, 0x1}], 0x4, 0x2}, {[{0x4, 0x3}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x3}, {0x10000, 0x3}, {0x14c7d504, 0x3}, {0x800}, {0x5, 0x2}, {0x1, 0x3}, {0x6, 0x3}, {0x7}], [{0x5, 0x1}, {0xfffffffffffffffe, 0x5}, {0x9}, {0x6, 0x1}, {0x9, 0xfff}, {0x480000000000, 0x2}, {0x6, 0x1ff}, {0x4, 0xfc2}, {0x101, 0xffffffff}, {0x6}, {0xfff, 0xffffffff}], 0x2, 0x6}], 0x2}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x5}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x7, 0x42, 0x8884, 'veth0_to_team\x00', 'bond_slave_0\x00', 'yam0\x00', 'bond0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="adf398dbcf8c", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xa0, 0x120, 0x150, [@state={'state\x00', 0x8, {{0x9}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x0, 0x1ff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x40}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe}]}, 0x1138) clock_gettime(0x4, &(0x7f0000001980)) chdir(&(0x7f00000019c0)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001a80)={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e24, 0x7, @empty, 0x4}, 0x0, [0x20, 0x1fc0, 0xfff, 0xfff8000000000000, 0x8, 0x8, 0x2, 0xcf9]}, 0x5c) ioctl$VT_DISALLOCATE(r9, 0x5608) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000001b00)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001b40)=0x0) ptrace$peekuser(0x3, r10, 0x962e) ioctl$PIO_SCRNMAP(r9, 0x4b41, &(0x7f0000001b80)="24b2631461df4805647dacdf0a855c2f13d2700faf602ffcb580da31beaa6bb2af0bd0774fe4c9478e3933a0211a9cfdc8da50e4530940cd510687a2fb07d5c7dcb57b739eb89f179f64710159645b330daf0c1f4fa4d3d049c1d1bf151b71f6a9bb0c5f33fca66032f58ea7c3916eae5de913e05ca5ceb2853530d46bad48d7af62a356cc690e5aec49d07c93f3f60d419c07ebaec2702c95e2be4992cf4632ed66cdffa878d1037fc2e0cb36183d48f82ebb28ac5f") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001c80)={0x5, &(0x7f0000001c40)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001dc0)={r11, 0x2, &(0x7f0000001cc0)=[0x8000, 0x6], &(0x7f0000001d00)=[0x6, 0x8, 0x3, 0xdd7, 0x101, 0x8], 0x10, 0x6, 0x800, &(0x7f0000001d40)=[0x5, 0x0, 0xfffffffffffffffe, 0x400, 0x100000001, 0x7fff], &(0x7f0000001d80)=[0x4]}) 2018/04/18 11:22:02 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x2, 0x3ff}) r1 = socket$inet(0x2, 0x0, 0x800) tee(r1, r1, 0x401, 0x2) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000080)=0x1, 0xffff, 0x1) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x149, 0x5, 0xfc92, 0x7f, 0x7f, 0xc53c, 0x4, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x6, 0x400, 0x9, 0x7fff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x101}, 0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000200)={0x1, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000280)={0x0, 0xffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000002c0)=""/56) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="561c150a1f1bf15ec577aaeefd432507", 0x10) userfaultfd(0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x7, 0x8000, 0x4, 'queue0\x00', 0x5}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000400)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x74, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000480)={0x5, r3, 0x7f9f12d4a601013f, 0xffffffff}) listen$netrom(r0, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000004c0)=0x9, 0x4) syz_mount_image$iso9660(&(0x7f0000000500)='iso9660\x00', &(0x7f0000000540)='./file0\x00', 0xb56, 0x3, &(0x7f0000000800)=[{&(0x7f0000000580)="fbdf7bc6b58e1ca5cd125ab4d9e0649fa13fe9cb2f9ebdb2bfa7d3f576a5f979c65260b4ea5de789a184a5b0515bc6576a06ebd0a3db5a699f944bbaf1dc70f759920d41f74146da9d775c87356d208dbeee96307fcdcb82a0ac65fe32531b65aae68a34f11fb4d6c49211dfd7d46080e51ad717f36de98963dac9ef6aa85a1b93", 0x81}, {&(0x7f0000000640)="35ebdee1dcc5356695b7daeabd7c9320c5dc8a7c93b2dbe85266697d36561ccfbd1681fa53fe2a717c7d5a52ef5d0e94266fdaccc85b5cb56f53bfb7a4c4cef7a017606ace9c03bca2ed7bc634f26ed8070e9bf83725c657de4299a9340a35bf571a2c71b6ce95998eaa7d72c4e436b85ee8a4704fd69347ca2e60034b1d415cc0ed98c5fcbf85a424183319", 0x8c, 0x8}, {&(0x7f0000000700)="e74d1dd978010ea5c5bdda102cd76b4151f28fa9e152fac1cad4b472f4c8d162855accfd35ade3343ee763f40fd2a7b46112eae70640c98a842f0846cae07936be48095657e961b02d96f1d6a0765f851f643cc779dd7d9b716cec648eeb00a6f0c55150c5d2d9624e66984b6917ea50307cc481cf7252d65aa8177d716b57a1d514d1361da19d3746a7ac94f2500f4c140dabb4de757749cf660e8c7331dadd3173581876d55f7ac07f5ab8dd0b93e4dff67e9ab8c4b887fd81362eb929a92e76cd7ddc3aad4107b1e9060bca534952f8f405248e46a3d025ce4a5ec81c68da82749eb7ea5b6f", 0xe7, 0x8}], 0x0, &(0x7f0000000880)={[{@iocharset={'iocharset', 0x3d, 'maccroatian'}, 0x2c}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000008c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff1eab, 0x9, 0xffffffff, 0x3, 0xcc}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000980)={0x20, 0x0, 0x4, 0x6c}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000a00)='net/icmp6\x00') tee(r0, r1, 0x0, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0xc0, &(0x7f0000fff000/0x1000)=nil) 2018/04/18 11:22:02 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x24c6, 0x2ac43a5e, 0x651a}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x1f}}, 0x7, 0x80000001, 0x2, 0x6, 0x2e}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) connect$packet(r0, &(0x7f0000000300)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r0, 0x1) r4 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fffffff) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000340)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x84, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0xe1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000540)=0xffffffff, 0x4) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000580)={'syzkaller0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x3e78, 0x7f, 0x1, 0x7ff, 0xb8}, &(0x7f0000000680)=0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000006c0)={0x9, 0x7, 0xf, 0x9}, 0x6) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000700)) timer_create(0x6, &(0x7f0000000800)={0x0, 0x31, 0x1, @thr={&(0x7f0000000740)="c52e547833740ef38997f83ef25725618e613583f29b10401e799f33c48326af3b62bf2500bc85e98d87ebc4eb7e7de1a02773dc229e3fa1892f1df1c1", &(0x7f0000000780)="ab532b40c288e084a4be77857cf935f44ff344448685bb751e658f9274890040c288f320bfe9e9d0a7ed3c87cb77bdbd8db4f9b6f2d618644d3b5e03fb8822f09c4ba75fc83df2900d379388d688afcc250689630d5740cd3b08702dcea7a49f3ec0d3d7599b4f51bf62be2ee81492"}}, &(0x7f0000000840)) eventfd(0x7e26) getrandom(&(0x7f0000000880)=""/62, 0x3e, 0x2) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000008c0)) mknodat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0xfffffffc) r7 = syz_open_dev$usbmon(&(0x7f0000000940)='/dev/usbmon#\x00', 0x0, 0x81) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000980)={0xfff, 0x0, 0x10001, 0xada}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000009c0)={0x8, r8}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000a00)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000a40)={r5, 0xffffffff, 0x20, 0x0, 0x8001, 0x2, 0x12, 0x80000000, {r1, @in={{0x2, 0x4e24, @rand_addr=0x212}}, 0x9, 0x5, 0xfffffffffffffffd, 0xffffffffffffffff, 0x5}}, &(0x7f0000000b00)=0xb0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000b40)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xac, 0x800, 0x1, 0x400, 0x5, 0x1800000, r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000bc0)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0xfffffffffffffffe, 0x1c89, 0x8000, 0x5}, &(0x7f0000000c80)=0x98) 2018/04/18 11:22:02 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x40, 0x8) r1 = userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1752}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x9}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x100000001, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x7, r4, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000300)="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", 0x1000) r5 = add_key$user(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380)="d2feadfae3182c525c4facf4073a3c096ee4c5629db41c4865d12281183e59e0f0e10fceca5ac6a26afd2e29aa8c3ef5946fac8bf5ed752bf37a1cda4a1bcb76ca2a014fb82c87888cf71a84a476bb4cc5ee98c393d80071193464988504c302c71b11d6eac2d104f164ea4426207ea82eaa8d5089d5e02aba4aa03206ef37a1c4fe641a5433b85c195df4043777bf3bb173396cc3068039d69703ac0e1a2be6daccc20836b0b2fc033753722515829b2c9fdc69d6870154929025e67c435da73f2d68ff8368afd589681b", 0xcb, 0xfffffffffffffffe) keyctl$invalidate(0x15, r5) clock_gettime(0x0, &(0x7f0000001480)={0x0, 0x0}) setitimer(0x1, &(0x7f00000014c0)={{}, {r6, r7/1000+30000}}, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001540)=@assoc_id=r2, &(0x7f0000001580)=0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000015c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001600)=0x10000, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001680)={0x8, &(0x7f0000001640)=[{0x9, 0x7fff, 0x9, 0x3}, {0x9, 0x8, 0x80, 0x3}, {0x1, 0x7fff, 0x1, 0x7}, {0x8, 0x7f, 0xf91, 0x4}, {0x19, 0x6, 0xffffffffffff3968, 0xa71}, {0x6, 0x7, 0x7, 0x9}, {0x6, 0x60e, 0x2, 0x100}, {0x4, 0x8, 0x1, 0x81}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001700)={r3, 0x100000001, 0x9, 0x7, 0x5, 0x6}, 0x14) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001740)) arch_prctl(0x1007, &(0x7f0000001780)="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") bind$ax25(r0, &(0x7f0000001880)={0x3, {"2a3b92e18efecc"}, 0x3}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000018c0), &(0x7f0000001900)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001940)={@in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x2, 0x1, 0x1, "70c5905fa18c8282986202130e9cca1d050da26dd3282627024d1b01c863a2ee8bc2f2f84141e7169f92883e1b5befa71f6a9c5105cb986f99051227c9e0344a8d17e670955e991ea3c26934cedac526"}, 0xd8) fcntl$addseals(r1, 0x409, 0x1) sysfs$3(0x3) write(r8, &(0x7f0000001a40)="dd4937bf04a584a9867a6c5c0036fe218166c69e0676ca3dbdf217933e333b35b10594932ab03ecb91596ef4c82e751cc240933129582d25502656e1af99c4ca56e71f38721fc786cb43193cb983ccca8da8d4383edbc889db81f74cb947ed1818e82bf5ce39992acd6fe7a15be4d1b82a1f4bed6d6a7238d381566c", 0x7c) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001ac0)=""/118, 0x76}, {&(0x7f0000001b40)=""/18, 0x12}, {&(0x7f0000001b80)=""/153, 0x99}, {&(0x7f0000001c40)=""/195, 0xc3}, {&(0x7f0000001d40)=""/195, 0xc3}, {&(0x7f0000001e40)=""/166, 0xa6}], 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001f80)={0x7, 0x8, 0x9, 0x3, r2}, &(0x7f0000001fc0)=0x10) 2018/04/18 11:22:02 executing program 6: socketpair(0x5, 0x2, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0x8, 0x2, 0x0, 0x7}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = semget(0x1, 0x0, 0x4) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000000100)=""/76) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x8, "1b7f27071a91234f"}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x80000000}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0xc0000000, 0xf923, 0x200, 0x7ff, 0xf54, 0x3, 0x48dc32f5, 0x200, 0x0}, &(0x7f0000000600)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x2f03, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9c6}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="f49e335ca822b73c18220f65bd9be7a7c334c9f4f485b9b3b876082cc2b6de572af3c3d05698a49122722edce5f1e5b45f80b9b2258925106deced73f0277713980a217cb62655d68b7cf846956cc7b12ad000294b58f65680c61cdf2776b61ea82663ed4d753a827283270ece4fc54ff347526ba5be3e324fc4faf38ee3d55f8d", 0x81}], 0x1, 0x0, 0x0, 0x20004011}, {&(0x7f00000002c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000300)="2b123d7d5a3ed8d4c6ac92d8f8114f7a2886c3fedb6f9306ced24c5d98c3f8810ddfaf3d5f5ea286dd2941fec7dc74f6d129b7335dc5d5629b8d344f5c7c6eaed55f1b13fd747e2059e3130d338d4ac27f3425498e43b115324ac86dace32233fde37526e7848ae0b7a552e291cc5f9eff0ba9", 0x73}, {&(0x7f0000000380)="f0ebdb5263f88e80dc9cd4f0a407fd492f3d7208563dc6e4840eaadfa3875c8d0ab4b2c11e468873799c2041820c84f2935f50d85bbc03b94c1d38de1b65b43604c2b2d25dc88e91643a160d10c9f2cd5dac1d7f910327748c618f3ba26f89a4c00aa07ff60579a18399112a16505c590644d40bd2fc86869768baa2dc6a0d1c754aab6fede5a25036754b03422ee6838661ee823c3d287e16a2b48ca03813e1a947ed35b00f563b0ed948eadc3c569428475523988e7ccb03a6259990c201fc70d205fb9df2c85f57ea48000f4651ed637eef83070b1af22dd81bfa13", 0xdd}], 0x2, &(0x7f0000000640)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x6, 0x7fff, 0x75}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x0, 0x6, 0x7ff, 0x0, 0x5, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0xe1eb, 0x2, 0x80000000, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1000, 0x8, 0x61, 0x8, 0x5, 0x4a, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x1, 0x8, 0x9, r5}}], 0xf0, 0x20000000}], 0x2, 0x20000000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000007c0)=""/144) symlink(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000900), &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000980)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x1c) syz_open_dev$urandom(&(0x7f00000009c0)='/dev/urandom\x00', 0x0, 0x70000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r6 = gettid() ptrace$getenv(0x4201, r6, 0x4, &(0x7f0000000a80)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000ac0)=@req={0x9, 0x401, 0x3ff, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000b00)={0x10000001}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b80)={r5, 0x1c, &(0x7f0000000b40)=[@in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x20}, 0x5}]}, &(0x7f0000000bc0)=0x10) open_by_handle_at(r1, &(0x7f0000000c00)={0xec, 0x401, "4f70fb76239dd7612f6ee1b94c8b7e827c711cd20d8e41d2c89524a5d3246c4515b6a4196e56161f5ae489f885b80e89d840402bf96b8703936d58049cc019bc20e2b69c2c38ebb1db01da9c82de4c9dae09bae53359181770cb7d523416cf835da9a2abd2ccbcbdc05cf11e16f23f32577eda882da4664b7296040e57c9dc4ef530833964e03bf05a3fecc41853a7e9ac9a7c2228d3a404a78c4caa244dd1b021ed226c3ffdc4a53b38e252b52d2382f09cd8afb28cff0ff23db4d5a286ba456d8445cab4c59762400e52485e8b37a223b67632b1199e82f8a07e92e547e2305492f4f6"}, 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000d00)=0x4, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) bind$ax25(r0, &(0x7f0000000dc0)={0x3, {"89fdb7aee7d2af"}, 0x6}, 0x10) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000e00)={0x800, 0xfffffffffffffffa}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000e40)={{0x2, 0x4e24, @loopback=0x7f000001}, {}, 0x64, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'veth0_to_team\x00'}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000ec0), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000f00)={r5, 0x4, 0x20}, &(0x7f0000000f40)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/rtc\x00', 0x800, 0x0) syz_open_dev$sndtimer(&(0x7f0000000fc0)='/dev/snd/timer\x00', 0x0, 0x8000) syzkaller login: [ 48.016519] ip (3738) used greatest stack depth: 54672 bytes left [ 48.442391] ip (3775) used greatest stack depth: 54408 bytes left [ 48.563907] ip (3785) used greatest stack depth: 54312 bytes left [ 49.505645] ip (3876) used greatest stack depth: 54200 bytes left [ 49.614187] ip (3885) used greatest stack depth: 53960 bytes left [ 49.812221] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.818735] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.855902] device bridge_slave_0 entered promiscuous mode [ 49.944752] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.951293] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.978620] device bridge_slave_0 entered promiscuous mode [ 50.031408] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.038016] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.081198] device bridge_slave_1 entered promiscuous mode [ 50.115616] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.122194] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.143753] device bridge_slave_0 entered promiscuous mode [ 50.169720] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.176253] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.184514] device bridge_slave_0 entered promiscuous mode [ 50.191327] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.197832] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.205402] device bridge_slave_0 entered promiscuous mode [ 50.213880] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.220406] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.250587] device bridge_slave_0 entered promiscuous mode [ 50.270951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.278637] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.285163] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.302992] device bridge_slave_0 entered promiscuous mode [ 50.321967] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.328489] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.345577] device bridge_slave_0 entered promiscuous mode [ 50.364125] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.370666] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.385483] device bridge_slave_1 entered promiscuous mode [ 50.397612] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.404164] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.434923] device bridge_slave_1 entered promiscuous mode [ 50.442131] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.448574] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.456745] device bridge_slave_1 entered promiscuous mode [ 50.470861] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.477384] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.495700] device bridge_slave_1 entered promiscuous mode [ 50.504762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.516745] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.523253] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.547965] device bridge_slave_1 entered promiscuous mode [ 50.570250] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.576761] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.606638] device bridge_slave_1 entered promiscuous mode [ 50.624309] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.630832] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.654990] device bridge_slave_1 entered promiscuous mode [ 50.664432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.672173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.683612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.712677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.725128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.777259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.855339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.876188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.893451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.925312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.933117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.942912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.988840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.082993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.491235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.696078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.892484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.920325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.930724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.967143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.977105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.991769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.137997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.149102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.158712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.176266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.187680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.204134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.212661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.426207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.732349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.950391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.089421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.163065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.177832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.185624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.208716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.224733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.236186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.252841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.324743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.360864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.376246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.383943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.408015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.447498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.476648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.483854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.497802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.545949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.557459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.564746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.577788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.631328] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.646992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.676237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.689203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.715650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.727591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.746873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.761343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.770387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.779230] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.800759] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.814754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.842912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.871361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.897852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.911091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.924846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.943480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.962789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.974898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.983432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.991730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.999164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.031988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.080828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.117180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.143510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.165471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.174373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.182751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.190651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.198819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.219740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.233963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.241853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.250571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.267965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.289368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.305914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.315178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.329132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.989640] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.996180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.003163] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.009651] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.078881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.085814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.270776] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.277303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.284217] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.290719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.306263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.363825] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.370342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.377287] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.383784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.456558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.508433] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.514940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.521831] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.528323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.603067] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.628105] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.634614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.641504] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.648007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.693884] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.703933] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.710474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.717400] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.723929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.732793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.763589] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.770128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.777079] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.783579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.861146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.868223] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.874707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.881577] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.888149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.919203] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.120224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.134706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.150859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.165579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.173179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.182280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.191261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.766685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.051474] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.099817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.199551] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.289295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.357755] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.544445] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.550786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.558770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.637454] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.804188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.843170] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.849499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.863320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.968214] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.974537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.987696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.032900] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.039242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.059235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.125959] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.150225] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.156614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.174748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.208721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.227099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.503301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.509607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.519961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.698962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.705327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.719680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 11:22:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0, 0x20, &(0x7f0000ffb000/0x1000)=nil, 0x1f}) fstat(0xffffffffffffffff, &(0x7f0000564000)) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/04/18 11:22:30 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x40) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}]}) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x9, 0x4}, {0x81, 0x3}, 0xfffffffffffffffe, 0x4, 0x7c}) 2018/04/18 11:22:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)) ppoll(&(0x7f0000fe6fd0)=[{r1, 0x1}], 0x1, &(0x7f0000035ff0), &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/04/18 11:22:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0x958f}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7ff, 0x200) write$tun(r1, &(0x7f0000000100)={@void, @hdr={0x3, 0x1, 0x0, 0x7fff, 0x80000001, 0x5}, @ipv4={{0x12, 0x4, 0x1b, 0x0, 0x70, 0x64, 0x2, 0x2, 0xff, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, {[@lsrr={0x83, 0x17, 0x1, [@empty, @broadcast=0xffffffff, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x1f}]}, @noop={0x1}, @ssrr={0x89, 0x13, 0x7, [@multicast2=0xe0000002, @rand_addr=0xce76, @multicast2=0xe0000002, @loopback=0x7f000001]}, @lsrr={0x83, 0x7, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @igmp={0x17, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}, "0516c83b66a1a8b837624a4ec8debc47ef827014d73df70f420ce223ef92af38"}}}, 0x7a) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 2018/04/18 11:22:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x620080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x1000000000, @ipv4={[], [0xff, 0xff]}}, 0x33e) fcntl$getown(r0, 0x9) 2018/04/18 11:22:30 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x10) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="31e55b80f556d54255bbeac6b2f3e51fdc56e87d3589bdec75bed5b26d0e22ccacb1c973bdf9f7ad3ae96b8a1f5134406d8b9bf113b928551aa8117e5206d8f72376b67cdf54f13d11dce07b4a15537095fd5a8af06ab08b67c368b7a6372d1feeacbbdee932d37036393e0c40a172397946a7092188366ab95a32f431dac1aedf4798ad40ddf8e6eb2ec162d0d8890a4f6082", 0xffffff18}, {&(0x7f0000000240)="4e5c20cbfc2747dbfded570ca89a42e4489ea6141e09cae4e24d3d5ab3487e6d3c2a24331ccc4b410a963bcc10489345a2ec39e9f3619aa8c84962a10e8a4aeb1c5956ccc466e5693da9ef99bce77687d7e1d1c8c60214af27112a9f737c150d3b76ea2dd6e954000000000000000000000000", 0x73}], 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/18 11:22:30 executing program 6: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/72) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3f, 0x7, 0x212, 0x641, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x400080000000000}, &(0x7f0000000200)=0x8) 2018/04/18 11:22:30 executing program 0: mmap(&(0x7f00008eb000/0x3000)=nil, 0x3000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup(r0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x88, "5e1ab13ce9df7a2a7f4bd04217068683739581acaee0e13f3d2a0f09acf6a4313acdd442fe23576a97c35adf9c2ac9d7d2b7ab0d00ed7f94206ede5ca793c9f13ead9d9aeb7e10226c46fa189737bc74cf0e61e6fd50ee71fe44859f1f02f5165232d71c059f31e31946ea697aa8e31e4360eed879865115c529f90ad82dd4c6d949881a2c9ceea4"}, &(0x7f0000000280)=0x90) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x7, 0x0, 0x7, 0xfffffffffffffff9}, &(0x7f0000000300)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340)=[{0x4, 0x8448}, {0x2, 0x58}, {0xf, 0xfffffffffffffffd}, {0x6, 0x5}], 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r4, @empty, @multicast2=0xe0000002}, 0xc) 2018/04/18 11:22:30 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4001000000080, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000001240)=""/208}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/18 11:22:30 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x800, 0x8, 0x7, 0xfff, 0x2, 0x3e, 0x20, 0x133, 0x40, 0x73, 0x9, 0x0, 0x38, 0x1, 0x10001, 0x3, 0x2}, [{0x0, 0x5, 0x5, 0x9, 0x6, 0xa, 0x205, 0x97}], "172783a44506a4198d8c586deaa114b2f570e9dceb8116ece86e3f6ba43414fec196dc841de2b71947bc0324b53f9e099f686330aed89278793f0e1fb4282392e8d137012f335120361028aa2682f2db4f8f3c57681d201c5eddbf6c3d3860bd39d662cd2823f6bc5e53e84a98c4b4a0858b6488b7ee7f2c8e78b7d3faf7268ae48a94f05f09944b6b8143359082d122b7977fe8360c7397642a043ee5edf3741d6008b51868f4426e8db8b86b464847ed7b427e29658be612e0396ce24ef87d57561a6b0a65163010e98e214b", [[], [], [], [], [], []]}, 0x745) fchdir(r1) exit(0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000940)=0x8) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='hugetlbfs\x00', 0x12010, &(0x7f00000001c0)) 2018/04/18 11:22:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x173, 0x7, 0x9b9, 0x3, [{0x3, 0x2, 0xd9b, 0x0, 0x0, 0x400}, {0x6, 0x1, 0xffffffffffff7fff, 0x0, 0x0, 0x900}, {0x401, 0xff, 0x2}]}) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], 0x0) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000100)={0x19980330, r2}, &(0x7f0000000140)={0x9, 0xffffffff, 0x5, 0x6, 0x6, 0x78c5}) dup3(r0, r0, 0x80000) 2018/04/18 11:22:30 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7ff, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 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={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)="2f70726f632f7379732f6e65742f697076342f76732f616d656d746872657368006f31bc8515e0d4a892f56f7c20f1f717351acf4f79d94a9a43bdac41a9fc0a9970cf44f10c1378684f31b455c85f47e8f1fb8cca70dd3381285e098860eb08b134852b4a18517f1839d29fed31", 0x2, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='em0\x00', &(0x7f00000000c0)='security)\x00', &(0x7f0000000100)='nfs\x00', &(0x7f0000000140)='eth1\x00', &(0x7f0000000180)='nfs\x00', &(0x7f00000001c0)='@\x00', &(0x7f0000000200)='*ð1{GPL\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='nfs\x00'], 0x800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000340)={0x7, 0xfffffffffffffff9}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000380)='ncpfs\x00', 0x0, &(0x7f0000000480)="d8c94063b2f7ae9c5c1679f8f185b8c5633c532753ee6ba1") 2018/04/18 11:22:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x4200) flistxattr(r0, &(0x7f0000000080)=""/39, 0x27) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000002c0)={{0x10000, 0x6}, 'port1\x00', 0x80, 0x40, 0x3, 0x101, 0xfffffffffffffe00, 0x7fffffff, 0x0, 0x0, 0x5, 0x4}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x5, 0x0, 0x4, 0x8, @time, {0x1, 0x6}, {0x8, 0x401}, @time=@time}, {0x159, 0x1, 0x9, 0xfffffffffffffc01, @time={r1, r2+30000000}, {0x4}, {0x100000001, 0x44d}, @quote={{0x6, 0x81}, 0x7fffffff, &(0x7f0000000040)={0x7fffffff, 0x9, 0x1, 0x3, @time, {0x6, 0x7fffffff}, {0x8, 0x4}, @result={0x1, 0x9}}}}, {0x600000, 0x2b65, 0x5, 0x10000, @tick=0x1f, {0xd905, 0x1}, {0x9, 0x8}, @raw8={"7ffc0af6612066abb7fca7d2"}}, {0x65d, 0x7f, 0xfffffffffffffffa, 0xffffffff, @tick=0x40, {0x4, 0x4}, {0x2, 0x1}, @raw32={[0x8, 0x1f, 0x100]}}, {0x8000, 0x8, 0x6, 0x2, @tick=0xffffffffffffffc0, {0x4}, {0x7, 0x8}, @addr={0x100, 0xff}}, {0x0, 0x0, 0x100000001, 0x61b, @time, {0x7, 0x7ff}, {0x4, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x5, 0xfffffffffffffff7, 0x6, @time={r3, r4+10000000}, {0x0, 0x4}, {0x7ac7df50, 0x20}, @connect={{0x9, 0x4}, {0xfffffffffffffffc, 0x5}}}], 0x150) 2018/04/18 11:22:30 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x7) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x121200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000480)=""/253) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f, 0x7, &(0x7f0000000380)=[{&(0x7f0000000080)="392934234d04cdc8616cd66c750e39e99e300c842e4f800fa27ee50985ec09df33e1c54a6961c0b89219b79111e1d8fa8c1410637e0ef570b452de9465d860ce2be8aee4283139013bd9d3c478a1bc599beb3c90505b0f9f15e3202b26f0ecfde26913e68f851140a266d5", 0x6b}, {&(0x7f0000000100)="5e9e9ebbae4be18cbd2cc2decb5064f734c0ba87", 0x14, 0x8}, {&(0x7f0000000140), 0x0, 0x2}, {&(0x7f0000000180)="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", 0xfe, 0x7}, {&(0x7f0000000280)="518fdae0746cc657cfa9a10417694b4e61446855117192712477b0566d9b21551bf530759019b308e3b31bfba2b25c9219", 0x31, 0xaf7a}, {&(0x7f00000002c0)="affa408084ae54a5827b28ef0b0472a5ad2acad31737b8e383d74057074d7ab2030c4027d871e2b6b03e32d269f41a57a2919ae328c13e23e5cd0e2fd64d1549e7bf8475ce01ccd3d5e32e59e4c988c9db0c691edf632746585242c47d79b4dfa468eaaf3b2962d5", 0x68, 0x1}, {&(0x7f0000000340)="96fa4ce099aa14570c8a257f8977534ed17cfb814abbd87d6c7be8bf86e302885d2436ec91b6ef6fb113d6", 0x2b, 0x19}], 0x4, &(0x7f0000000440)={[{@quiet='quiet', 0x2c}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/18 11:22:30 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r1) [ 73.867478] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/18 11:22:31 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x1000, 0x6, 0x8, 0xffffffffffffff1e, 0x10000, 0x7f, 0x5, 0x80, 0x401, 0x81}, 0xb) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_script(r2, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}, {0x20, ','}, {0x20, "7b406b657972696e67656d308873656c696e7578"}, {0x20, "2f8ce9"}, {0x20, "2102656d306e6f6465766367726f75702d7f5d656d31656d31657468302f24776c616e31707070315b766d6e657431"}, {0x20}, {0x20, '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}], 0xa, 'T/H'}, 0xa8) r3 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000002c0)={'veth0\x00'}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @broadcast}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x66, r5}) 2018/04/18 11:22:31 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="5fb02ef41654aedda14c", 0xa}]) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000140)={0x9, 0x80000000, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'team_slave_1\x00', 0xffffffffffff57bf}) 2018/04/18 11:22:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000026c0)={'gretap0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002700)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x12, 0x4) 2018/04/18 11:22:31 executing program 3: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x600000, 0x2, &(0x7f00009fe000/0x600000)=nil) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000e53000/0x2000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x0, 0x7, 0x1d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/04/18 11:22:31 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x10) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="31e55b80f556d54255bbeac6b2f3e51fdc56e87d3589bdec75bed5b26d0e22ccacb1c973bdf9f7ad3ae96b8a1f5134406d8b9bf113b928551aa8117e5206d8f72376b67cdf54f13d11dce07b4a15537095fd5a8af06ab08b67c368b7a6372d1feeacbbdee932d37036393e0c40a172397946a7092188366ab95a32f431dac1aedf4798ad40ddf8e6eb2ec162d0d8890a4f6082", 0xffffff18}, {&(0x7f0000000240)="4e5c20cbfc2747dbfded570ca89a42e4489ea6141e09cae4e24d3d5ab3487e6d3c2a24331ccc4b410a963bcc10489345a2ec39e9f3619aa8c84962a10e8a4aeb1c5956ccc466e5693da9ef99bce77687d7e1d1c8c60214af27112a9f737c150d3b76ea2dd6e954000000000000000000000000", 0x73}], 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/18 11:22:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8103, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 2018/04/18 11:22:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000200)={'sit0\x00', @ifru_mtu}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2, 0x3]}, 0x8) 2018/04/18 11:22:31 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r1) [ 74.945121] mmap: syz-executor3 (5843) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/18 11:22:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r3 = dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde51238921fda2d6da83d994", 0x5b, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="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", 0xdff, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x100000001, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000340)=r4) socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/18 11:22:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000080)={&(0x7f0000000040)}) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x100, 0x6, 0x4, 0x10001, 0x7d9, 0x19a6, 0x100, 0x8001, r2}, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xa100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r2, 0xffff}, &(0x7f0000000200)=0x8) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/04/18 11:22:32 executing program 4: r0 = socket$inet(0x10, 0x2, 0x4000000000000003) fsync(r0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg$kcm(r1, &(0x7f00000012c0)={&(0x7f0000001000)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001080)=""/68, 0x44}, {&(0x7f0000001100)=""/162, 0xa2}], 0x2, &(0x7f0000001200)=""/163, 0xa3, 0x1}, 0x40) uname(&(0x7f0000000000)=""/4096) connect$unix(r1, &(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/18 11:22:32 executing program 1: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80003010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x100, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x8000) lookup_dcookie(0x6, &(0x7f0000000000)=""/42, 0x2a) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/04/18 11:22:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYRES16], 0x18}, 0x1}, 0x0) 2018/04/18 11:22:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="af25272c1e8d50cc776967bcb9004ef9facbc3a02489321361807c4c6eb0f0e07a40fa785e2531a1b424ca45f8edcdd1084b42543313c1fd22188bba0d2c2f7bae017111b68891c0596f8bd292bbc482615abee9be252932ba71dfdbf489ec47099b2de62893054baee109b5c4101b2a9377ba77b5d105cd15554bdaf0b7c41bc5fbd412cfc48e2247436e9e90968edccaffd10152835acb79270dea953b58f4aa793a650756318036948417a679d88fb01ce6ddba1c1f2e39b59c74e291ae783078016b166368df83f1aef3ba78088c68b9612ee4945e9dd35482b329ae2eaef1caa2ed3abc3c77498279b8", 0xec) 2018/04/18 11:22:32 executing program 7: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) close(r0) fallocate(r0, 0x0, 0x0, 0x0) 2018/04/18 11:22:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) 2018/04/18 11:22:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) unshare(0x40600) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)}, 0x20) r1 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r1, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="b2930d2b7b8aad6f8aa91d52f5123cfbdf943469c0e5c679bd557c1f47538b73d702e3611a41fa051f273bfe2d2fa1d918970da5e2c096960515281ec6ec4343f3b7b04aeafaab77d09fd58ec92e85d8f3d0b0fb91aeb241e8153cbc7c7d874438c719e98bdbae49e45151ed8707affc1e725ac1703603961df8ea7910accb3ce16ef5e6eb07f2c99b752b11e840727049d786fd94f7bd335743d0f0826badbdeb68", &(0x7f0000000240)="98d8628cddf6857715876d795ee55dceeb19b4eab9c9fd3369e4a085b3f22f91ef8e34fcad011e5bfad3ac5de06be8ed357c72acea7e173eac374cbf678e076b4bfe4e4a6196099a568ce75e73d12d83130a0b25c3bc2dd0698dcda72470fa197971406a03427529dbb5bbbc70a387cec34f76a54191b0aef6b8f3145864f32b55f6201f3cb8c20022b0f15bbf8fa998f88336abb05a39", 0x1}, 0x20) 2018/04/18 11:22:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) recvmmsg(r1, &(0x7f0000002c00)=[{{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001280)}}], 0x1, 0x0, &(0x7f0000001340)={0x0, 0x1c9c380}) 2018/04/18 11:22:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x6, 0x10000020c, 0x42f5, 0x0, 0x10001, 0x3}, 0x50) 2018/04/18 11:22:32 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001100)='/dev/vcs#\x00', 0xf34f, 0x8000) connect$netlink(r0, &(0x7f00000010c0)=@unspec, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001080)={0x0, 0x2, 0x2}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x2, 0x208, 0x4, 0x100000001, r2}, &(0x7f00000011c0)=0x10) get_mempolicy(&(0x7f0000001040), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/04/18 11:22:32 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/73, 0x49) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x4000001ff, 0x2010000080000c}, {0x6}}) 2018/04/18 11:22:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b84233065de59e1fe0c6df1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") ioctl(r0, 0x2000000, &(0x7f0000000040)="e2d47d4db106b9ee32e305778f3103be3c79afca3c060b67b8286d2dc6959b2135364cbbc85bceef1683c8017a72b2df23eab663c5e48e7480ad168e6a62c435ad70b86906ec6e9351e8213250e2d56443ae1d03d2980d07ccae8dc6c28089f71780ff7f0296ecc50c4caa36ee98e3186a4fdc1ce1634b") sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0)=0x13, 0x1f) fcntl$setlease(r0, 0x400, 0x0) 2018/04/18 11:22:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) unshare(0x40600) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)}, 0x20) r1 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r1, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="b2930d2b7b8aad6f8aa91d52f5123cfbdf943469c0e5c679bd557c1f47538b73d702e3611a41fa051f273bfe2d2fa1d918970da5e2c096960515281ec6ec4343f3b7b04aeafaab77d09fd58ec92e85d8f3d0b0fb91aeb241e8153cbc7c7d874438c719e98bdbae49e45151ed8707affc1e725ac1703603961df8ea7910accb3ce16ef5e6eb07f2c99b752b11e840727049d786fd94f7bd335743d0f0826badbdeb68", &(0x7f0000000240)="98d8628cddf6857715876d795ee55dceeb19b4eab9c9fd3369e4a085b3f22f91ef8e34fcad011e5bfad3ac5de06be8ed357c72acea7e173eac374cbf678e076b4bfe4e4a6196099a568ce75e73d12d83130a0b25c3bc2dd0698dcda72470fa197971406a03427529dbb5bbbc70a387cec34f76a54191b0aef6b8f3145864f32b55f6201f3cb8c20022b0f15bbf8fa998f88336abb05a39", 0x1}, 0x20) 2018/04/18 11:22:33 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf299ee39aa1a6986af0539f253dd6008de060000000000000021905914f9295f3b2eb961b655a20bfbb7b39cd77ef14e3bdf0000ffffe0000002ff0200000043a5709a9a2ecab7148c8dd701000000020b907800000000609433df002558e70032061448de43000000000000000000000000000000000000e94d2f55624438ac58e77618d30eae1e265373d8783f4de4dcebffab47711bddbc713f08bf81591b644670753e536da6e1561cbdede941029830c44a550facdf97be0619ee7a44702bdf"], 0x0) 2018/04/18 11:22:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001100)='/dev/vcs#\x00', 0xf34f, 0x8000) connect$netlink(r0, &(0x7f00000010c0)=@unspec, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001080)={0x0, 0x2, 0x2}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x2, 0x208, 0x4, 0x100000001, r2}, &(0x7f00000011c0)=0x10) get_mempolicy(&(0x7f0000001040), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/04/18 11:22:33 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x400) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x80, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="85749a5cff6232ebddfef1450e324c3bdc54720979ea0d3bfda923fd26cb4d4de8fb2bf5b2c590d8dc2285761c0ac1cbde6a04990de78e6a689fac6a8687f18a3123b5c8ecacc389d3f99c30a938c209bf6def66b388d7ff235d174d8d3afaa1fb547d6236d2140cf80d2520412b54e8532e2b1fdeacc6f969f8a0f146ed634edcc7f5e6309f3b", 0x87) 2018/04/18 11:22:33 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x402, 0x4) ppoll(&(0x7f0000000000)=[{r2, 0x110a}, {r0, 0x2000}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xfbf}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@loopback, @loopback}, &(0x7f0000000180)=0xc) 2018/04/18 11:22:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f00000001c0)=0x44) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000a00)=@ipx={0x4, 0x0, 0x0, "a620f402866e"}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000001280)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {0x0, 0x2710}}) 2018/04/18 11:22:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe2(&(0x7f0000000080), 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/18 11:22:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x9, {{0xa, 0x4e21, 0x1, @empty, 0x4}}, 0x1, 0x3, [{{0xa, 0x4e24, 0x8, @empty, 0x10001}}, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x20400000000}}]}, 0x210) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000240)=""/158, 0x9e}], 0x2, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/18 11:22:33 executing program 0: socketpair(0x10, 0x80000, 0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) migrate_pages(0x0, 0x2, &(0x7f0000001a00)=0x51d, &(0x7f0000001a40)=0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/220) 2018/04/18 11:22:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x9, {{0xa, 0x4e21, 0x1, @empty, 0x4}}, 0x1, 0x3, [{{0xa, 0x4e24, 0x8, @empty, 0x10001}}, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x20400000000}}]}, 0x210) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000240)=""/158, 0x9e}], 0x2, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/18 11:22:34 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/139, 0x1ac, 0x1, 0x0, 0x0) 2018/04/18 11:22:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe2(&(0x7f0000000080), 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/18 11:22:34 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x0, 0xb34, 0x200, 0xffffffffffffff65, 0x3, 0x3}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000100)=[0x80, 0x4]) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[@ANYBLOB="acf53353baf26410857ee39f4c289508a86737f19692482b5a872289d8fe2965dafb5687d6e8778bad5c20d4df3974cb4cdd5c2e09eaabbe237d9b86234dd96b1b788bc91a50a601006d9563dc7a863a8ba91709aa92af066269c706000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in={{0x2, 0x4e24}}, 0x9, 0x1, 0x200, 0x7ff, 0x8}, &(0x7f0000000940)=0x98) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000002c0)={0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x15c}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}}}, 0x84) syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x101080) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) connect$ax25(r1, &(0x7f0000000540)={0x3, {"1600b344a83e50"}, 0x401}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000580)={0x1, 0x10000, 0x4219, 0x9, 0x1, 0xffffffffffffffc8, 0x0, 0x3f, 0x3, 0x5}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000005c0)="d8a0a74d96e158531b8ab19d95241e35e07ef50ebcc643e15536dd7c3193f7e2075545bbe84b53e074fa", 0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r3, 0x2, 0x20}, &(0x7f0000000640)=0xc) read$eventfd(r1, &(0x7f0000000680), 0x8) getpeername$ipx(r1, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) chroot(&(0x7f00000007c0)='./file0\x00') getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001840)=""/119, &(0x7f00000018c0)=0x77) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001900)={r4, 0x4}, 0x8) bind(r1, &(0x7f0000000980)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x96) r5 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000001940)=""/152) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001a00)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) bind$ax25(r1, &(0x7f0000001a40)={0x3, {"763e14cdc110b5"}, 0x7fff}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) connect$bt_rfcomm(r1, &(0x7f0000001a80)={0x1f, {0x9, 0x5, 0x8, 0x2, 0x5, 0xa6}, 0x4f20}, 0xa) 2018/04/18 11:22:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f00000001c0)=0x44) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000a00)=@ipx={0x4, 0x0, 0x0, "a620f402866e"}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000001280)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {0x0, 0x2710}}) 2018/04/18 11:22:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) 2018/04/18 11:22:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000002c0)='"', 0x1, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) read(r0, &(0x7f0000000000)=""/229, 0xe5) 2018/04/18 11:22:34 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') fcntl$setstatus(r0, 0x4, 0x42000) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x3}) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) [ 77.255868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 11:22:34 executing program 0: clock_nanosleep(0x6, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) unshare(0x40600) close(r0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000100)="99ba47102811bb2c35d42ca99e6115c4145c22b4d7334843e01209768d05e9078f363c01f41766e52595cee40bfa62483666e2b47acc2d279de4ea17d48b1c086183aac9890bf50169d6348cc8f4541809eed0f8f8d4722450ae503ab0f884deaa612f", 0x63, 0x0, &(0x7f0000000000)={r1, r2+30000000}) 2018/04/18 11:22:34 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="5d00d8f574179f29c072f5cb078c7570b07947a826bfe2dd0059685502") getdents(r1, &(0x7f0000ac7f8c)=""/116, 0xffffffffffffff2a) fchdir(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xc97}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000340)=r2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xffffffffffffff00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x4, 0x2, 0x4, 0x5, 0xfffffffffffffff7, 0x4b, 0x1c45, 0x6], 0x9, 0x4, 0xf3, 0x1, 0xc8, 0x2, {0x2, 0x401, 0x100000001, 0x7, 0x100, 0x3f, 0x0, 0x4, 0x1, 0x7ff, 0x6, 0x100000000, 0x0, 0x8000, "c15d3670029ac3dd133848276ea52b0d38079b056277757237401d80ea0f539e"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x8a, 0x0, 0xffffffffffffff7f, 0x10f}, &(0x7f00000000c0)=0x18) 2018/04/18 11:22:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x68) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/04/18 11:22:34 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x101000, 0x40) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x2000001, 0x44031, r0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x100) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00008b6000/0x4000)=nil, 0x4000}, 0x1}) set_mempolicy(0x8003, &(0x7f0000fb5000)=0x800ae95, 0x5) r2 = socket(0x1a, 0x3, 0x80000001) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0xffff, 0x7f, 0x33, 0x800, 0x1, 0x1, 0x218, 0x7, 0x1, 0x8000}, 0xb) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x9, 0x3, 0x9c6, 0x7, 0x0, 0xff, 0x8, 0x80000001, 0x800, 0xf540, 0x9, 0xffff}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') 2018/04/18 11:22:34 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000001140)=@ethernet={0x0, @random}, &(0x7f00000011c0)=0x80) connect$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x7, {0x0, 0x7, 0x8, 0x3ff, 0x0, 0xad7}, 0x7ff, 0xc000}, 0xe) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000001a80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000001940)=@ipv6_getroute={0x2c, 0x1a, 0x407, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4}, @RTA_EXPIRES={0x8, 0x10}]}, 0x2c}, 0x1}, 0x4) 2018/04/18 11:22:34 executing program 7: mprotect(&(0x7f000021f000/0x4000)=nil, 0x4000, 0x1) r0 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='securitybdev.selfem0em1\x00', 0xfffffffffffffff8) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) keyctl$assume_authority(0x10, r0) mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000240)={0x80000000, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1, 0x3, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x210) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) prlimit64(r3, 0x2, &(0x7f0000000000), &(0x7f0000000200)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/04/18 11:22:34 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f63e07137819c1c57087500", 0x200002, 0x0) r3 = dup2(r1, r2) accept$unix(r3, &(0x7f0000000280), &(0x7f0000000200)=0x6e) r4 = openat$cgroup_int(r2, &(0x7f00000003c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000080), 0x3) connect$netlink(r3, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100000}, 0xc) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) perf_event_open$cgroup(&(0x7f0000000340)={0x2, 0x70, 0xfffffffffffffffb, 0x20, 0x9, 0xce, 0x0, 0x5, 0x2000, 0x1, 0x1, 0x29d3, 0x9, 0x9, 0x9b1, 0x2, 0x8409, 0xdf, 0x1, 0xffff, 0xffffffff80000001, 0x6, 0x8, 0x7fffffff, 0x7, 0xfffffffffffffffe, 0x8, 0x4, 0x37ce, 0x0, 0xdddf, 0x7, 0x5, 0x20, 0x9, 0x1, 0xffff, 0x0, 0x0, 0x1, 0x6, @perf_config_ext={0x4, 0x1}, 0x0, 0x100, 0x6, 0x0, 0xbc, 0x1, 0x1}, r3, 0x8, r3, 0x53efe6faad7ae50c) 2018/04/18 11:22:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_1\x00', 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20080, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="68edcb82784152bfbade8579f3a0c2470cef3d6eed23c6d4eab2002ec64a8268c8b3658730aa140211f87a11fc927d8342ba58b0ce54574456a05d39f834bd230735ed", 0x43) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="7f1b5794800fbca980f338d4ccf4f61c", 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/04/18 11:22:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)={0x18, 0x1b, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@generic="97"]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x2e, &(0x7f0000000100)={0x38, 0x4, 0x9, 0x1}) [ 77.676860] mmap: syz-executor7 (6035): VmData 18427904 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 77.749334] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 77.807264] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/18 11:22:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000840)={0x0, 0x5, 0x3, 0x4}, &(0x7f0000000880)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000900)={&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x401, @empty, 0x100000000}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000440)="e049cd3c154679950641d2d8dfb61b16274e909e539c", 0x16}, {&(0x7f0000000480)="3794c181893bb7776c046f4eb6bd15e2ba0ce6f98215d7341a6fc5bd88b9c6db51b82a763c40f31d4a59a0683a471374eace0eff06db9ebcdbc114ed5aa368f0a889b7811dbc164db1a85e942b778bf191c16cb1716b9f5be9264319c50afd52bd062d928ac1ade06221a49994f316e06eb59f83b96058922854b84c5922a1d22a90b1c23e0975e240a0e457477a61651620f8b481dfa3a6c7e1aa1182287dd4c6b778db1761c2670db6a59ef67dbe0a9f26fde02084d7ac85", 0xb9}, {&(0x7f0000000540)="333068ab4272710e58726e17e41411a9296cdb8df698dea6fe0c", 0x1a}, {&(0x7f0000000580)="92367450ee4ee32f08e79034a7bb9b12fa476344c761de43eb2a74a5b1e0ac88707e0fe0651477d2578c8bb8e85f4d2f79fc851d7cb70886208335c82a6629c06b699c965edd", 0x46}, {&(0x7f0000000100)="03ad295f45331f6dd39cbc027c6570b79690a6cac0806b1f584b06e0df075731f4a5c8f8f62103", 0x27}, {&(0x7f0000000640)="d967e0cd2e72b7a0025dfa3afa66b15a68f6d7ad89ff5bab52c4eb668991740bf469658bee3a128e084427f865c92bacd659200eeb643abdacc1d7056ce18e3306eb48662d270fff71f506683cb03ee46db5234a7ed60645564dfa90b413529830b6c234abbc1821d2ecb1cf8fcd522d6468a5785eb9465f8424b972f9e5bf233c3e65b12a35bcbf651c07a04a3d67af632efe8e182fafa1e764d23b1995f889db8cd2c6dbaa4803b62343cfe46b00f4078177f53c17aa2289988df5cbdd85d08674425fc03077f25dfccef4510a10f2f9790f912fd818a455ab0f4482682e2b8e16a244", 0xe4}, {&(0x7f0000000740)="7ba125649ac77398f2795df6770424efe662b5baf57390a97b4d71951c3517f140d56de387c44a5c1fe5a45391827e9e4fffd36b7e0acee1096588ddf6a2329fdfa4798ed931e01f97b5decc481ca70462601fa698c4601f01c06d57e25cc663d03e2dfb78951b4e9c9b", 0x6a}], 0x7, &(0x7f00000008c0)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x0, 0x4, 0x6, 0x5, 0x7, 0x7fff, 0x1, r2}}], 0x30, 0x4000}, 0xc0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x7}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/18 11:22:35 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffff, 0x8, 0x803}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfc}, &(0x7f00000000c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r2, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/18 11:22:35 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x10001, 0x10}, &(0x7f0000000140)=0x2bbdd569bf9ab602) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x89) 2018/04/18 11:22:35 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = userfaultfd(0x800) dup2(r0, r1) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = dup2(r2, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/18 11:22:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x9}, 0x20) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000000)="6f02f9be95b6218aa4e081d5f5d262063060faa1d35f078f72a732ae862490274210eb5f10bb53747c4914bd3bd9c142842e82aa48d973d39df62c8acb7224c4ddc1eb1b0346e7abf242fbeb4d76a35a1d49407b8c74dad6b0af99fb15cbc8d8011a6506bdafba190e74513097fcbf814750e4cd6ecce20939606671f3cb077a") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 11:22:35 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x6) 2018/04/18 11:22:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/18 11:22:35 executing program 3: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x8180) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/18 11:22:35 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="865caaaaaaaaaaaa86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae20000880000000000000021000000000000000000ff020000000000000000000000000001d301929f1065312a"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x381000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1000, 0x4) recvfrom$ax25(r0, &(0x7f0000000100)=""/1, 0x1, 0x100, 0x0, 0x0) 2018/04/18 11:22:35 executing program 7: unshare(0x820000) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/18 11:22:35 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'team_slave_0\x00'}, 0x18) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="032f24fe", 0x4) r1 = dup(r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x5, 0xfffffffffffeffff, 0x3, 0x1, 0x4, 0x2}) 2018/04/18 11:22:35 executing program 0: syz_emit_ethernet(0xfdf3, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101400, 0x0) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/18 11:22:35 executing program 6: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x83000862) r1 = syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x2, 0x2) openat(r1, &(0x7f0000000000)='./control\x00', 0x220100, 0x8) sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f0000001700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001780)="350a8a89891e136ad411b06068586e844fabf13b0435a93558fb0bfc5a03edb72deaf6ddbdcc1584f5884fcff9e2d6041440f3f17c6f9a20a68203f4292918ba3fdd5f096a4bb2e234ee4e38e5c30b77db092d8dcf17ae025b41a699164661d95cefebf0e4e63914b8becc992bac8af1cc5acf1c28bb65580648b12b4e2090e01739bf8574a30b2aa3828eaf4a069cf28e6ec7f1a46e42fb3f819569aa26078c5efbed0811f5f2062188a9fffe325fc79a30a0", 0xb3}, {&(0x7f0000001840)="0bfb7657eea036fa6ff20427ff8dbdef0f3c104d24d2e5cf1455a2fca75d5ae4446c482e", 0x24}], 0x2, 0x0, 0x0, 0x44000}, 0x20008000) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) [ 78.408857] Trying to set illegal importance in message 2018/04/18 11:22:35 executing program 4: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) sync_file_range(r0, 0x6, 0x7, 0x3) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 78.453296] Trying to set illegal importance in message 2018/04/18 11:22:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/18 11:22:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r0, &(0x7f0000000500)=@random={'osx.', 'wp512-generic\x00'}, &(0x7f0000000700)='ceph\x00', 0x5, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r3, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r5 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="cd62ee0f10137adb22a395aee3f71779abaa39f1f90ffbe556dcda57691099eac2d0ae9c8183ce3063b9415429450a5bb5a8c8500d28ee8ceee3b3b0c4b1656406d4dfa8386d7f54b1a68bce2dfe0677464f9b4f54ef04d6c652d944274963553c9a5cf1", 0x64, 0xfffffffffffffffc) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000740)={'HL\x00'}, &(0x7f0000000780)=0x1e) r6 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="3786568b5f7a11e2a00c349a3f80a793ad77de9cf6e0b44ba370617dc10ef10f9820a16352116cca68743fdf596b245e0a5b1e2957c2d615e805c15876d6338e9a9431ae9baf32cc93c0abed3753f7588b5831ed5364537a95ae3678457318c9c7a160a60275b05de3430269371d999acaffbaf7a596102542c0a9c4267767883c8cfec6d0e5ae523e1d755dd8b8df06feda39ba8126bb8cf3443cdf", 0x9c, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000000440)='ceph\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x9, 0x200) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r5, r6, r7}, &(0x7f00000006c0)=""/32, 0x20, &(0x7f0000000680)={&(0x7f0000000540)={'wp512-generic\x00'}, &(0x7f0000000580)="a2b79f0ba97e527d3414bb9d45b588699b7be897453a1e5f01d732273b37a8843bf9e8e2ed121550214fbbf80b3deafd4a1e112bdac7e548c5bffb8e6b9bd4aed8caff0b4a7995eb45a7dc94fd6af67213374aafbaac726332677e09e47044122170c99fdea53345512f84ce56c4aeb38c2e56ec66db9c443373a5693c17817bb16ace43697d6f63d7d17d52f0e83cf469109b426e4994b4acd5622341c96d70a53e28b4adb19e62d831682014494de7f2368e6af1a3371e0744dfef0c7fb314dc6d5fec331d1a8fe3f203d30898abb994a51f4cba28ca", 0xd7}) write(r4, &(0x7f00000001c0)="7e723e6e0d37f75c0f3adcdc0000000000ffff00000000000000000b432ab194dd75cb0324910f5357cf4d1907728b75d7441e6408b8a8269019d354efa8b8246c3bbaf91f7b27c7730ffcd9affa50f060b6591309f9787c2569a7294abbbe48f6d8d9707ca69ddc7a5c22cfd1", 0xfffffffffffffe74) socket$nl_route(0x10, 0x3, 0x0) 2018/04/18 11:22:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e22, 0x7, 0x2, 0x20, 0x80, 0x2f, r3, r4}, {0x7, 0x7ba6, 0x3, 0x7f, 0x9, 0x8b, 0x1, 0x1}, {0x100, 0x4, 0xffff, 0x3}, 0x3, 0x0, 0x3, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x3, 0x1, 0x8, 0x1000, 0x1, 0xffffffff}}, 0xe8) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000004c0)={0xffffffff, 0x1, 0x3, 0x4, 0x10, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111040, 0x0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000700097cd9fab25d231dc8120600bf00"], &(0x7f0000000540)=0x16) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000580)={r6, 0x98e7}, 0x8) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x2}) 2018/04/18 11:22:36 executing program 7: unshare(0x280603fd) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c00000016d22515ce431f0e7404dcc34a5a68aa05c0b8078c3566c926eec84ea3ceb878d9c2fb93bdb3b5aa768c8b18a30398e818e04b03edc04af0d06f4fa3020dc2ac000034174e1c824df3917dbfb918045e6c7af90337e2d466d9dde188dc139beb10009d8a6147f3b37f0b15151f42b6a72d24db4c095c4c7a697ad431ab64bc894f92f54c03871af429549cf1677296e57a0c012919bfd66cefaaec45acf6fd7e"], &(0x7f0000000300)=0x54) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x6a90}, &(0x7f0000000380)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0xa4a}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7, 0x10}, &(0x7f0000000480)=0xc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) sendmmsg$inet_sctp(r1, &(0x7f0000000680)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="abc8d4989e85ed9cbf29d319d387", 0xe}, {&(0x7f0000000100)="847c8e32e765dcd4b92e8e88937cfe19cfd860d4ad1f0dd8d518ff77d91a90ea67f1fcd6af3fb046d1196427655dc77ca32f9f4ae38f2f64d05803ac68b17c33d27683360dd69d49343861c8ed0433", 0x4f}], 0x2, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8204, 0x7, 0xfff, 0x0, 0x8, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x81, 0x74, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0xffffffffffff517e, 0x401, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x7, 0x1, 0x5, 0xca0, 0x6, 0x4, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x9, 0x1, 0x3f}}, @init={0x18, 0x84, 0x0, {0x1, 0x7fff, 0x9, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x788cd22d, 0x200, 0x40, 0x80000001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x4, 0x7, 0x9974, 0xfff, 0x1, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9333, 0x0, 0x80000000, 0x81, r6}}], 0x1b0, 0x80}], 0x1, 0x800) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/04/18 11:22:36 executing program 0: futex(&(0x7f0000000040)=0x1, 0x9, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x2) futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xa0000001) 2018/04/18 11:22:36 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80, 0x100) splice(r2, &(0x7f0000000100), r0, &(0x7f0000000140), 0x1c, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) sync_file_range(r2, 0x9, 0x9, 0x1) 2018/04/18 11:22:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3fa8)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@ipx, 0x80, &(0x7f0000001000), 0x80, &(0x7f0000001080)}}], 0x1, 0x0, &(0x7f00000011c0)={0x77359400}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6}) 2018/04/18 11:22:36 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x3, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "6e77dca7e987"}, 0x80) 2018/04/18 11:22:36 executing program 3: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x8180) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/18 11:22:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {0x0, 0xa152}, 0xbfb, 0x0, 0x7f}) 2018/04/18 11:22:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x6) getpeername(r1, &(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000340)=0x80) r3 = dup2(r0, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000001480)='./file0\x00', 0x204401, 0x22) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000014c0)=r4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/252, &(0x7f0000000200)=0xfc) r5 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r6, 0x1000, "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"}, &(0x7f0000001440)=0x1008) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000)={0x6, 0xfffffffffffff000, 0x86, 0x2000000000000002}, 0xffffff36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x2}, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}, {r5, 0x4000}, {r1, 0x2000}, {r0, 0x4}, {r5, 0x8}, {r1, 0x1000}, {r1, 0x400}, {r5, 0x10}], 0x8, &(0x7f00000000c0)={r7, r8+30000000}, &(0x7f0000000280)={0xfffffffffffffff9}, 0x8) 2018/04/18 11:22:36 executing program 6: r0 = socket(0x1e, 0x2, 0x0) pipe2(&(0x7f0000000080), 0x4800) io_setup(0x25, &(0x7f0000000000)=0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080), 0x0, 0xfffffffffffffff9}]) 2018/04/18 11:22:36 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x478, 0x118, 0x390, 0x250, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4a49, 0x9}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8, 'syz0\x00', 0x80000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1d}, @rand_addr=0x1, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000000)="73597a6b618f6c65000d", 0x8000000000c, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/04/18 11:22:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000012ffc)=0x1) 2018/04/18 11:22:36 executing program 7: unshare(0x40000000) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x200a, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x8}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xcc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000808000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x122, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/18 11:22:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x9, 0x1000, 0x3f, 'queue0\x00', 0xffff}) 2018/04/18 11:22:36 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x40040) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r2, &(0x7f0000000180)=@unspec, 0xc) 2018/04/18 11:22:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x3, 0x8}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/18 11:22:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x1, 0x4, 0x3, 0xf1b}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x3, 0x30}, &(0x7f0000000300)=0xc) 2018/04/18 11:22:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x6) getpeername(r1, &(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000340)=0x80) r3 = dup2(r0, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000001480)='./file0\x00', 0x204401, 0x22) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000014c0)=r4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/252, &(0x7f0000000200)=0xfc) r5 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r6, 0x1000, "97f86dbdbda5fb2e1e903bc751afcfcc75d8abd2035106c59e4934e9fdee502a51a9b487ea324250134b04f588ae884aa73d757912f121b31ada06c4bc9258576a259fbdc2de89f4ce6e5b91d9a63eeea20b9e7447da65ad27e1ed5d7300efbf882c81fb7cae092fb9d3fafa75ca7416cf212dc30eb4fb87eb48a0c24cf4237c3c14e4a7660cb6250a376d9eddac44e212966a6a1d0a71ab8dbe99300ec1eba40ecd6ce32dbd3610d16373f2010783dc88e1f47745ccd07a8423df5ffe6f47c236209e280627bf7f275873cc7c1ae1ac95fb216d52e5bac625c6e18cb1f6a86d0bf037def751dfd4ae1abf5bc00b8221fad3c4e88734bb5608bea7fd099da71d9d0125b2291121391c5ce0250cbc20b0d26fd93e85c186098994d63d56fd4cfd393cdbc0822a63316412c549f638643b5727920986764d0e155ec27f4a9c829b06220b7df718e69466fbdad5d72c452e4f023b1c8a173abff2f296d2254b4a75e4e02cb77bbbad2b4471b9e4d9db50da43a24c14c7d7a7b6d81a29c427407b5ab606de63fafc1ce2a89129dc322629bf5f0c61035ba86d165ecf6462135891568ad9a45a6540120165a9c50e83dc365efeb42f72dbde230333d4b5c7af9bf64f180edecc92516d03c7d6dad628f0bbf1f5521fe676748bbfbfa6477355804246438fe2f29ff132d7ed1c5c5bcf4be3eda384649ae213f26886f33c7e46ee53861d8b2c62f89ee906ac5d6cb6c248607a5fa43c5049615d7cc092cc526d756ed33499aca1ef82036a9dd8eb199d459a000af20010d40b9873598505c08384ed941306c6d36342d6426cb0c6519d1d4e6867627f58374bcb05ca9c6dda0e1277dd27bcbff9c28646594f2db9e882f418c04e90b22f0982814b74785bb6d22a06a183f82a36470927bb01dd10b273b08b23982b80f0541caf36bcae55e66f8a7e94e4ffc923e1e49c3c84ba613e0952473462284eeb34cbee39e25207380e729cbf8a7fafac21e40edcd62dce2b9223b2c67145d2ec818dd9594c689826cb4c6df805daf986f32d9996f72c442420996355ddadfafffc119dbf95864d6b1dbaf0f2ba0f6792571824c3cbf9e63d85c9cbdb671202722ec8186d2a8bbd6a250a0b979afdcc427808e185d5345e486c4e2103ce5506ff86a94928317e659c0f45b2a6f041d0f762b3df478d18e1c6cc05a5e867d7ef4d081e98de0013add0ef453beb698c14a86a5985e762abc279972ec2494c01fb45bb488fd0ee266b0fe5cff151fd2951345a6cb3e55e39c251ef36655ec91601b0ac94173d19c45c5b4ef54c9145a3a877093bb0163197842d12b4b8cd97201c543b1ca48f2e1b8d868a53c82c158fe0caa7e2f632ab9c37e0145f4de062d7947783c89be7f700f2f56b0d7e68cd4fa9cce89e6f81ea7545cb4df40bcc0566dd542e6044f8665b8f577cb2f0ee2f81085f400e1202685a94d1485418eea6ea8243717b1b579881c195d97c19e3e945df94c49ccbe0440461e55ae1fb01e9bae443b604c7a02b1ca7b4c9af956493b148a6f0b88136458dda34e8f333552a55dcb20b541c653aca9727b51f8bc2739439e7ecf125453c6dc96f1950bf9b90a5dd5d0ac7d645792efe2fef0502f7e3f8a2eac7beb22da9d93f085580cffb43fd3a2540f3e00c6b63fa45d5dccb796590ea64f382d783eddf15f9789d5db3f3c4fce0c3d4417bb29f72933f8991df89561adeda8275f3bce7030f7aa31416bcc7bfea4c282e6aab0652090b1b01d0d88d0edc80ab839dc407b265a6f63017944d40fde898d42c30405cb455cb89f0cccf8abf39cb9cc9b2c79a98aac4e652167d6d3d2a2e48f4557093a344e514a36e5696a3278058f18566ad53b98c438a29bc3260219df61849dd2b2c31c8da01dbe341d871509abecd6f40c74d2d0572128db145b78e7716bd93f8f7efd9e5ed6592e834ca2f18e75f20081df180faf3d5750768b0055f50d0f9d8ef7a24e75a995de85565eb4cab79d8766b7e1109d14ceaf8289410e7e4ac0e754f4e0726c03d14f59cd91f3a6e254c29c64b7bc4335054def2838b61d7969bb0053fb488c740076c663a48bca32675190ac202d3dde0849cd5276a53631928f7e9de6cf411400efc1957ff0e8ca46d58423f7079cbe7da3eba7098e89d612162015bf28876ba3dc5493999ae06c4b46e6e680e982010e824c6dbdd5acbe4404d25ec72f0fbe2f747141f2061f4908c51a80391c5767b03cd1a6cc36850f1775c196138f510dad2881bff901ee18d8fa879213d94e068b9386f38b548001a5cc7bd793e1b34f31aecf154ca91e0715264414c08c78cd8e7d55ab0e686b06921b6e19a0b63e439b409cc057ce6a45531de33d17525d1147da09f592d8c77c7218c401a13759c829590e8e015472d7186435e42825d51161ac600f1f5857438bd74dee5d73e37c88a3ccae4a9d09d45600bc955fe4f186d1d64762d108d36d224a4080fc4f9b6d6836f6494da98fc3c59304c69ae67380e7a333c0d370c79f09fb32e1e0be9de5bd13f313d481cd67d771bdb9eb9a67b3ab71d881d7b1461a63747adf8faed22772ac7ff4851d117b2e84fc8c80089acc3a1e1933d4e8b0cfae3965cc304629e0489df4ec5f0602c58a4dc0210924f895e1ad071b4d4bd4e22ea43fd44aa2d61aff378723bd57ffbc7b5f57181609132b16158171f9cbee65005f6a82660ac36e36f8bfdda08d80b161675706edd958da06b152a69fb942f81815e10fbab7700b4555512f0f4eb5ae608e9da6d2085882a34da4877582c04c06a7e33372870c3e3ff4e912f09dde59440db665ee0ca13accff3edd044f9a1961d4f85ee3d58e8755672ca627abb070e498f221a199546a0ceab04747cbe440bb2a87f548f6fa54d03160d5c47a632c51965ffa9e33e3a3339c4c3bd9e20b3722d7c5a902780e683a71d58d1da1f3bd6bf410aafcbd7cea71300ef699cb4eb3faad12e34bd12c9bbc0bb38934bda2f7a5225d6cc3dcf4979424450e7ae8dc14ebba537f598090ac623640a0b62da81039058ac0bddcb3e4ad3b9544f96a1633b15dae1e3715c7329f976783881914f73a1aef93aecd7273ab189f8c04259c982732fd7a863ee705f298714bb88dc22be29fa7f4e8f8bdfb9edc58ec739f506b7aec66219885479a317252e1208399e5725abca3bfeb548abb959fe78b5ba46064a227571c2c504c7b69bf869b6e84fd2755020fb130e6d6616f5ccf7eff283289b89aa3690b518db31b78c19bca930cb4f10eb02b2e086c013040702e1bbdfef3af84bd6e71b07c56f03a86c8e3c65137df6d258e040ed03e81e4b685e10f15f7bc851cea982ad51177794c90298f14470f63adc9cf62143eefcc8709fc5cace2d8044e1b61b2a1bb874819803850a39699743f09c1443c2e4ac82851fc481b84b3d51a6f900426811d202a521ad544c8bdda3e26d1e1f140b8db3c6c38d8b330afd72fe9c8adbb119ff4fe8206fb16d5f763f6af8ed4c8b309b3be878d7fe0c02273f297bf03bd2325f00644735bdbbac1f48c3aaba06dafb2e45cbd1ef89a44dcdd12be83598b736b6330750c1d15d7cba9153074f6670dce005f4fee569d031854bcc7214c2c3bc28e6c0e349d98c1175f6cbbc18df4cb57a2ee546c16a9a4a8247137275c4850ea53311dfc65020caa0572ca1fac8d6b85cd4ed662fd2826203e50fb1c8b64476b280c524661e3aef9ee26a64ef237cfd1bec108846a4a4edf04bc94c4143255afb590f16d18be4342d2a2720f14e64df7b3120b8b7f837b6c4276b718398eadf3d7d5ca55a9a40fa55ed1c7ec8a75668003c9e5a0cedfe1db91260f436d9dfd04320ffa0f307de59e0caafcde6031ef56ae7fe75e2bd6d13976cd87303b470ef3aa69ec3fadb8f65af321cf5b93a0e8c87af9705aa71d2968e03b91f1ee400507366c65c20632b534607be02106f49412e7776611a44448c5363f44177af90f7f19b8dd120a493cab0d4da5752ceb0894bf01fb5e9018752748e7e1f35bbf772e38c361ee4188f4615be46c8ba217dde0d1de9cb26cd9b4340111af1a5c27e72b0c68ad5b50247d283fef81d1f2fcc3a42a970b8a78ebac39ad472207dca55338a35a9bab812f3b4d8f2fdaad201572962fe3acbf6c1c5dd7f03114327b6be6887e8bf5c1eca752e881d07ab5f8780092ba5dc6c96ba15094b24979f2c1abecdfdca3f374c515df55796ae56167ac8dc98b4c0c46bc2355e9dc281caf801bc927703eb84801c2704578808edb7c5991c71c0c66244b326ccb6562c1c37224ce18f2dd04459f6fcb0397070d83f33ef8d04392954e7546d29c544a448ddc18949901798e51288a4baccbd5ce18e02df2c33d91465d02da6ba0ada4fcb9225010f8aaf375472a4ada69a3839382610b625b7ae5d25a789665c1840a67c6172583412156eab9c834955d493186958169f5e78a5c4703f8533cd1d4f710de0e2ecf520028cba9134a030b965908b00ca80cf616f7b6a24535c75fcec64736f5710fc5d73de011b168c6534aba50c0bfe6e1b3c754eef2fa02d781397ced061a3fd328af1ca428bd1aab4ecb68986c2a818daba0e5285dbf03f4e4021e2f0993bd5c435a7cb924f50f66289c5e372195de037c397bca27cb8d2eb2cc2f98b85a2a5d69acd6521fd85ad7cbad3d4f4c48e8b4d1e2d87dd315814b6c29a65a7b21f0333ae03da1d5bc5ad4df474128b4cfbb6f3318f8d7aa3809b3b26a5315f95fef11ad2d19c0e405f9256ed27cf0906a1b188be21b5e2c5453a3caa5457571d26612a8c7e0a7e88d3dcad64d642b7ebabb387ac887688efe1109db9c8d59018e80d90fa0676e414d350e3a2f8a7c3dc906b37e63fb876bb188615bf3885c646f73c635c988d6083b399713443b51f94ec351e1a463f04cfb659cc774e9d4bce89711fe1c64a03f27773b1770cb5ee002edd40dcfaa972d1459445885ed6065118dca20f63c90a98cea518403eccb4f1f06438c37073c153152d76669a080a28d7c5681f83f4da6df2e65a08336e581305abd07c7639fcdb138ef8a15172010f835c89175d65d42f8f4d6c4c70f17b227bfb9be76ec846df91244b10753f0b8d088d2df71c130d96cb84f2c32f92e8252f1b63db9934e1c1672b49ac1a44072c538341b58e650fd9c2f574ac1a2d978b0cb36563b6d2f2d3f6fca1f2091f207875f4439e446e8910939cdc5b15aa6392f81540690e6b4612bb8e5bbef2c43ae8dd9ff5e71e932a1a69bf214df871abd6fd1df412b9be35eaea10b2b2dbbf1791ec21473388f2dc88180c2d6090b8f6616de8e9c4a5368a8925459000e81995d0ec24fd4369b43aa672754eaa18e9d6d1d2e73e118bceed5df444a205a5b23b0c02edc1aca1718ed7e07a62220ca7140997f201dd6e72247b9b6bfaf2d704cffc103835c146b9c4cd86c77aae2ad835aa275d16976ae340c56edd8e8e2f608bb7f8403143b2001796d5f3ad10f3e859696e4051c5b3bf8fc568b7b0b5bcbb178aca05b53141ba32666fe3e61c800f0895b7a1a26e3d6c9767ed78b70e12c2dfb68e3f61693ed32eb88044f01605956c1c2e6826d22bbe1209abcfc3828c7540628413e712061daba6a4117b828dfbcbdc9a655d179c01597055a56975a5508ed13727a9731d384708c6977588f492abc24473cdd0aa11e1bd98b6c6f63520d1df6ffde3f03b8a4b5eda09e789a7abf5263c230b3dfbdf6f522c87348730df30ce0d3643d69feb52a1f76679e5bac4462842200808eba6404531adf2b1c058759e7b"}, &(0x7f0000001440)=0x1008) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000)={0x6, 0xfffffffffffff000, 0x86, 0x2000000000000002}, 0xffffff36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x2}, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}, {r5, 0x4000}, {r1, 0x2000}, {r0, 0x4}, {r5, 0x8}, {r1, 0x1000}, {r1, 0x400}, {r5, 0x10}], 0x8, &(0x7f00000000c0)={r7, r8+30000000}, &(0x7f0000000280)={0xfffffffffffffff9}, 0x8) 2018/04/18 11:22:37 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r1, 0x8, 0x33b, &(0x7f0000000240)=[{}, {}], &(0x7f0000000080)={0x77359400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000000100)=""/243, 0xf3) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/18 11:22:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = shmget(0x2, 0x1000, 0x54000000, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$sock_void(r0, 0x29, 0x2, 0x7fffffffefff, 0x13000000) 2018/04/18 11:22:37 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0}) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) fcntl$setsig(r0, 0xa, 0x40) 2018/04/18 11:22:37 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x101) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x40000004) 2018/04/18 11:22:37 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/04/18 11:22:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000be, &(0x7f0000000080)=@raw, &(0x7f0000000080)='GPL\x00', 0xed5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000002c0)={@local, 0x0}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x4, &(0x7f0000000140)=@raw=[@generic={0x9, 0x4, 0x100000000, 0x6c2}, @ldst={0x0, 0x0, 0x3, 0x0, 0x3, 0xffffffff, 0x8}], &(0x7f0000000180)='syzkaller\x00', 0x34a3, 0xdf, &(0x7f00000001c0)=""/223, 0x40f00, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xfffffffffffffffe, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xfffffffffffffe23, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/18 11:22:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/18 11:22:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x4dc) 2018/04/18 11:22:37 executing program 6: unshare(0x400) r0 = socket$packet(0x11, 0x100000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3ffffc}, 0x4) 2018/04/18 11:22:37 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, 0x110) r1 = dup(r0) write$selinux_validatetrans(r1, &(0x7f0000000200)={'system_u:object_r:hald_cache_t:s0', 0x20, 'system_u:object_r:wireless_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x5c) 2018/04/18 11:22:37 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x101) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x40000004) 2018/04/18 11:22:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[], &(0x7f000095dffc)) restart_syscall() r1 = socket(0x14, 0x6, 0x81) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) sendmsg$rds(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/167, 0xa7}], 0x1, &(0x7f0000000280)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000100)=""/134, 0x86}, &(0x7f00000001c0), 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x200, 0xfffffffffffffffa}}, @rdma_dest={0x18, 0x114, 0x2, {0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x1ff, 0xd0db}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x101}, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x1000, 0x3f, 0x7, 0xfff, 0x6, 0x40, 0xfffffffffffff400}}], 0xd0, 0x20000000}, 0x4000) 2018/04/18 11:22:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x101000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x1}, {0x4, 0xffffffff80000000}], 0x2) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff00000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 2018/04/18 11:22:37 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000a89ee0e630b000000000002900000036000000"], 0x10}, 0x0) 2018/04/18 11:22:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xfff, 0x3079, 0x1, 0x10001}) 2018/04/18 11:22:38 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'veth0_to_bond\x00', 0x200}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0f000200000000000000000000000000"]}) 2018/04/18 11:22:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffd, 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/18 11:22:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x140}, 0x1}, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="bbe5b797", 0x4, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="aa2e6d643573756d00", 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000100)="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", 0xfd, r2) 2018/04/18 11:22:38 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file1\x00', 0xc8, 0x0, &(0x7f0000000200), 0x80, &(0x7f0000000240)={[{@usebackuproot='usebackuproot', 0x2c}, {@degraded='degraded', 0x2c}, {@nossd='nossd', 0x2c}, {@nossd='nossd', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000001300), 0x21000, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f75756964e7df2c40"]) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000001c0)) 2018/04/18 11:22:38 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = dup2(r0, r0) connect(r1, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x8001000}, 0x80) add_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="52b5628744412f3165ac326762f28801f88ffa775678adcff280cf", 0x1b, 0xfffffffffffffff8) add_key(&(0x7f00000004c0)='big_key\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="7b8756fffaf91072f60fb9c6a1117e4c37f6d52246f67109d0efb30d73e48e2fa3416910626a0ab32f58c80886069154622b50d69d980b834e0e6b4ae116c9538775d890667a5630552b32b3b5d03877a311c2d619571e48d989b1892fddc5ebb90852a7517f91831eace8a98b0976d27371b8c132188ed674e3530d4946b697437afd59120ca9f6c0a37544617f299f301fcd4565af1d83404f55aa624bc9", 0x9f, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000740)='.dea$\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="f8af8998f8263f808d26ec0f6c4ecff2ff9070111833d5099396d821d2ed2bdfa6fcc48b7d5d586116", 0x29, 0xfffffffffffffffb) r3 = getpgrp(0x0) capget(&(0x7f0000000100)={0x19980330, r3}, &(0x7f0000000140)={0x1, 0x100000000, 0x4, 0xffffffffffffffc1, 0x0, 0x101}) request_key(&(0x7f0000000600)="73d2580b421d6f6761bed96572000000f9ffa560f488c809000000da5e57f0d7388157f8b5afaaab474b544e0e5fec20816c70cbfca416ff0ab1011f2067dab859929cf450b0a187e5cd589bb4020bcbcd5955105d7cb74e21006d086ac04b16065a6f16cc9adf10097532cf9a35cac64a87798594f9b621dce657afab704d8eea26e79e02269cc6ff5e7b7bb3483f1faf6945d1069494a1db11ab2d18164e78a7667552402513", &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='dns_resolver\x00', r2) 2018/04/18 11:22:38 executing program 5: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000000c0), 0x80000001, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x2000000000000038, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x4, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x3, 0x2, 'client1\x00', 0x0, "b1d01c06495effba", "5d6f15082adc5353d26eeebbd05678af75bb803503680119f3b0f7be381ca67b", 0x6, 0x339d3002}) 2018/04/18 11:22:38 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "48ef6578532a8f7db1c8a89833bbcad24fca8a120ad36cbb259aa23db2e81c339e964daf47b6f1c1c2c410b99ec19dd34edc6325d1a996a5e92fbf8d572ef1708373617750a59ad08bf653"}, 0x4f) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) socket$inet6(0xa, 0xa, 0x5) [ 81.619825] QAT: Invalid ioctl 2018/04/18 11:22:38 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socket$inet6_sctp(0xa, 0x0, 0x84) clone(0x0, &(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000300), &(0x7f00000001c0)) epoll_create1(0x80000) 2018/04/18 11:22:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x9, 0x5, 0x1, 0x400, 0x0, 0x4, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa0801, 0x0) 2018/04/18 11:22:38 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x1000004, 0x0, 0x0) 2018/04/18 11:22:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000700)) recvmsg$kcm(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/59, 0x3b}, {&(0x7f0000000780)=""/44, 0x2c}], 0x2, &(0x7f0000000800)=""/78, 0x4e, 0x800}, 0x2040) sendmmsg$nfc_llcp(r2, &(0x7f0000005180)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x4, 0x1000, 0x7ff, "e4d2942d3c026a5de1c7b026c1a70127da783f9d206ae0616c055e3dad21d42c6760edf01024d6a54142842feff6ee6518e149d6fbfdad1c98ae8b6248184c", 0x6}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="04f7bd295c5b43333673c0987bead778f2748991e836caabbd95cb14cdea26b8be2b5165bb1cc491ed51", 0x2a}], 0x1, &(0x7f00000001c0)={0xb8, 0x19f, 0x6, "9781be9562b4706552675a627b4f2794be063a516a625d85d9a8ff057e3f4ca77d7713670a87e929151d0815300ef7e502dd631b6a4b19bf17f69a4900a768ad5dff2326c9483a5679d2606c40be65b9a1fafed40a9103415fb4ffde219b6f4d7ce7665278f02354469d01fcc3d571fd4aca3d70d30d75160912091ed2b9a4241d2f2dc26934542f0d901a01b07eab7053a16d35ac4804eae8dd7bb63365ae19aba692ce"}, 0xb8, 0x1}, {&(0x7f0000000280)={0x27, 0x1, 0x2, 0x7, 0x8, 0x3ff, "cd61dd78356088d654dab4022031cc55b6f36622da4b3ba4bb804028949527ced55a00c8a3de8e154ac50071964998b7182729bf848dd0edfdecdf0280e668", 0xa}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000300)="f15f8903014f8f9bba7d55b1271d04377768c4ad264ff417", 0x18}, {&(0x7f0000000340)}], 0x2, &(0x7f00000003c0)={0x100, 0x1bb, 0x9, "c3ddc5071e2c7e1e2108e005b61e1f84de3d394178246548ca5b2c6bcc61670bedef974a309b9bc4518f4bb07a6596c6e566596f4ef8f784dbba3727b0e14e6aa259eae1bbdcaffa62a5a9d57859f6e6afc5e22704f7d66914f4ac795c60775c8d87b8cf959580537e6c6b4c053615b5bf1b76934995f25e068f9e8a48e7fb9a21795c8b637d24ca9a850554e502e823221d1bcbb57e1417a46d35016a433a60d59ff50ab437cbe6b81b8bdac4c833f4302e320342452b9c11c0df7dd6b66a54363648f0d9c8b534578c4a30608d38fecff971ffba813aec85ab78424a99338fa618ae554755e1d9221b6481c02aac"}, 0x100}, {&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x7, 0x7, 0x1, "32f0b455cb17479c47948ce11a4bf5d9c3aab3c07396faf122a5941105d1024e1ffd6da15ffd9d97f5fd3fa1b7e06f81a0e83048c4de49f7f7fc031b06dea4", 0xc}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000540)="e5c52b709d8fd856bc1250fbdea13ffb911f69bc5d59d75c839d26d6c10e4968f5ec943cd124ed0034eac0501fb7f3fe94d080a2ffeb06304d4d13129cb1d1007e218d70f6029faf3f59f62f9232d5c78833e95e125a1f9a70fdca09f425184452cc9736c7fb2d653568a079331cec20c1e2cf776ef8297c49386e1400feac5033129b4706573d712bce6b25eaa7a4a34c172e220e1182f98a00f08390e4b5cf2c36b4d61d84b38c8062dd44118e14ad64536f4f18f0ce5e860e86e2d7104ed290c666227c2e6118254b17de154fa4178945806be49a325d", 0xd8}, {&(0x7f0000000640)="a82eb412c7fe0a13051d14062192eada7ac353871aa1cf6d66044ede30639803970ac12a8dfff24ad5f0490f557917b8943a31613f74f706cd0b7653aef8da9b4f8a3d57c6a4435c7b95282abb3e67718dbd20f1a9e4", 0x56}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="3000000000000000ff01000004000000ae4a8d9783708ab7c9afcd559af0a6fdf3578e81fbe0c6374600800000000000"], 0x30, 0x4000010}, {&(0x7f0000000900)={0x27, 0x1, 0x1, 0x0, 0x1a24, 0x6, "84160d7db2de7fc8726e01b7e024176bb2cb9f637bd11bce97a19beb5a25944deb87f19f25b8bbf18563247954bd5a5fa0e58d451b81b6e5523fb0e14ce680", 0x7}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000980)="144ecdeea738b3bc44ced2b0d80307e753b152ddbc9916f44588ded0d0de040ef0f8ae2f3366ed7a6e5783fb68a9d82c2f699ed430cd7cc8c92e8cc546b38fde5dc13c8696698e7912047a05a50a9f13556c09c97d8869cc0e5f5178fd870883e8e7576b2d71a38e5bc3203849e94ad76d80672b78", 0x75}], 0x1, &(0x7f0000000a40)={0xf8, 0x113, 0x100000001, "33c05ccd2a6df76215f70865a6e6878c91966ed7c20b0e1ae910e9307346275164c61ec518a8e6eafd7a9692bacb9b5a84efafca3d341cd4459123f1b0852c0c0b2770cd662ddb45a3ce007c47af006a715908e72e722a7d4e7d7064faf2a83e8ea43a9a997f8a7d7eb9c767aeeba55097bd4313c5ba2569940ba58a6e4d4d1c1a3ade47824f212ac42c3474942219ec8247f76af07022d144cc7f010c15a32e59098f4ee768821a303082741df53231ff093028be67ddfefe3b39cb95df8c034cee5161b02f5a0ddabca073aa07ff2e75b20be51c77145be914c8d835d10635d29a6ae1a3d480aa"}, 0xf8, 0x4040}, {&(0x7f0000000b40)={0x27, 0x1, 0x0, 0x4, 0x6, 0x2, "73d55f590c486f3711f1c0652e04022440840857f0bb77d5a1ebe7ef7ba0484c4b505e277a1332c7b774179fb3f8702855413bd617473082afabed32aec1da", 0x6}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000bc0)="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", 0xfa}, {&(0x7f0000000cc0)="ad84c898ad27862906c1ae95b3c1daea89df35cd5626dc628ae394ec0d7724d18644cb4da3f9e9698f3903385bd68037872c1da6a3c2187916739bdd6ba89d3f34a5982bd7d1b50e27988439660f75c34e4b92770fb4d34e3fbc770637be26c2f4c706e1f620558eacd9716be10c4243c5183be905dffc356db2d2c3d3370426d45f135399", 0x85}], 0x2, &(0x7f0000000dc0)={0xd8, 0x10d, 0x0, "08ce974c069276be87038b85978aa32403d70c9e95f3cd49b3bbaaffafae9cf9e1834b7ec018fe3d6d7bb2493a0a679ccac6c6bc8ace247357937b35df78d6d4709b8378a7e5b86885933959a2c4a06491ef65debcb7a2c4d1643a2a1e44021c60aea018c2eb81c148d265acad8f55cfa4ef9a2f7c15fde8ae06e91f917996f227d4a2074f206a8a3de09f28226a131ae733f91747be178c0a668c07d57015cf158dfe196c398be86409d8854e89bafefb4bbaf4d51aba61cc71879bf01ea67eb486652847d6"}, 0xd8, 0x8000}, {&(0x7f0000000ec0)={0x27, 0x0, 0x0, 0x5, 0x200, 0x1, "4b1778d36d1dfda59c39e9d60f85d3d087e7a547d14f3a108719cb7496e6e750caba9470f1048f1e363372b3d9355b3cc2c7769d9781985ffbd7bc0f4fa5d6", 0x3b}, 0x60, &(0x7f0000002600)=[{&(0x7f0000000f40)="e172c184bf198f4596ac455c1c35e8bca7915f5707793633584fa36738a7e31e9ac946fe8e8732a55d85ac3c614215fb3b9e8d4768c50b10e239846529c819f0795961dbee9f2c64e9656170372b3206b365e4a9292ad00aa673528e365e0675a4b6bcc6c355ddf40351503da6d4ef18666b4b700931bbffbd3a5bb57fb98baddca3ed08734a976120a95e464528ba00758fdb2d18fb8f492c2c394efdd56f5def0a267f96427d4e58b74dfa289c100667d237611fcf02a8f44423c8fa9f21f2be32adab0da7eef80bf44a1a4b3f", 0xce}, {&(0x7f0000001040)='O', 0x1}, {&(0x7f0000001080)="6faef290428605f5d23b5feb8182bd7f6c8930c90a334050219646e7450218f2d342fa859d5f8c489e40f2f8129efc7f4815fcb43b437eeccbb11ba220034f2493479351946c6b0b58b0b5c10b654f19fb263848fc3b26e6ef6dca1da1a69e54cb95182a56a834924bd154105faef6488df7176104f26685022641c7575df40cab16f906c92eb02b1efb054fa65e47e01a88a200a57b41f7cb361c176efb38ef156887f54185f2b72ff95e77b3eacba5768e4d34d75f6cdb74786b3a4df5ae099ab6039f670510438dc35a25a3ae7b79fabf9292827001ce409d1d40f99ad0a94ea1015697358bb06441e6b49c11cd5e3f3690e5d1be81423d", 0xf9}, 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{&(0x7f00000039c0)="043b9000bf7b84fc8f6c8f0c909c0f5943b920bb4699bf1e000af01f924fb091a1586d3420324b21882aff6c0cd09d756275c3be2c4b63a7acaad0bdbdc325519d90809df5820d496ef142f95370cf1764d4201d7b80d97137956a37e25ce434bb9f21175164236cc6a220191f69e457e0015c5110c3fe7724445dc53cf7d2d770a85923dc7079c8c9251ce62cb9d0966c23c257677cba7c", 0x98}, {&(0x7f0000003a80)="da2e2b5c4163d7f7392784acdf129316807decfe6894574c2661904596554039325176107c83dc36840f2138dd237568d5c8b7a979fcd99e203572d1531cabbde20a1fafa480a04b111c276f4602e814e96bfad6d6658680130f2eb9069e5ba2e389a23d8ce07b1447bdf043d539ad8dc911321dc48f76e1a6d1d86c7bdce3be86861a84f694fe42d2ca8e5e581dda64cec89899e763fed8f9f944434fecf8f39a1fbfe73717e138263b6ec0a20572f15510360b0c681bb8b71453834ea31071e1a7d71ccc5a632aea6b3e65ac5c1dc4cd91b38fedf5fb0fd338f448af3c9b09369be42366", 0xe5}], 0x7, &(0x7f0000003c00)={0xc8, 0x113, 0x9, "1a175652df33208763cb5e0016f1b95c29214ee2f0bfd51ef4ac0137c09fa67035bdbfece47b2a9eee5409a18e296092e2ba0fd5abf4cffba3ad611ee2e8135b1bf5c9e81c56afed4c5a57a4cd891ee67c90163c828ec5bba9001952b6e838c0cd9b37b71e6cbb4735ca511cb1f0eda6a240771f9a7af1ede7ad7ffba82c0c75f979ed92ee7ee0232f91eaf76b482956665773765d5dcece2a4a993207e2eb98d9f7f6462315434f65b320fe38a6a31152f9"}, 0xc8, 0x20004040}, {&(0x7f0000003d00)={0x27, 0x1, 0x2, 0x7, 0x38b, 0xff, "80dd0f9f7d7243e775101384e53105fe84ad670de35fe164208e4e6943f46a3f6a38679b76436c8299c9fdfdbae8f85eee492582d8d4197730d1b10801c1e1", 0x10}, 0x60, &(0x7f0000005080)=[{&(0x7f0000003d80)="a93f1227821031d63bda6da01cd11937c9c006a66ec5fbf003b3fcd978b903d5d157f5be", 0x24}, {&(0x7f0000003dc0)="5a0d58b8e131c1baf4c657466f36c81e9652430363bdd00c19fae97d00", 0x1d}, {&(0x7f0000003e00)="0c32e41e9afbc693f98244b3815c4ffefcc48304271f2c75882fd23d13493ec491fd6c45a74bf0fe0f715a16a73fb323d48ebd912b2f0f1def5a376def5fbc6a86248da97be417a6eba3b58e6182db8f443b8fb8fbbdf3d15d1486d44ce6d6024f684648c09691fa27570a5c953850bab770adbbdf35066ec0dc1bf24a7d91e30bb5649c962597f6397b7452e54f738f5d1c5e1135", 0x95}, {&(0x7f0000003ec0)="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", 0x1000}, {&(0x7f0000004ec0)="04195765abdd220dc7b26a4ac598b660ff1a82308a7d071a8d11e040a3e10c2bf34c2f0c4a6e9ad6cfe23330e8e4bcb234cb63282391eb76d44d5768facf6326b15c722b4fa11f7badaa13d2265901b88427158b260a9d1ce4a30cb53b283e669b5f12b343ee1ca8aedcfab36f789523091bc44bf5c9520b3be74cc43f45d64809a99ad70571e3329e77cd3817d96eb3efcfae05b8a52a90fbe3d767a27c3ae0a63364993d6516540ad8dec5fd", 0xad}, {&(0x7f0000004f80)="5ac7d60ca5a38d0e3e", 0x9}, {&(0x7f0000004fc0)="cf7362881b092b65fe99b753336f937e2ed9280643023a749cf767704956e53f3aa23064f4b6641c89cff16bf5d2c612d7214e107fcdc1b89ca7b01b77011614e518cd5499dc46de402adeaa1ae229dc232386b589a0333f9cda1f9a27476b45e3ab5586f7fb30a571fa553e720110e0d1d96b77c8e3a741a5a5bfbd58c469c462b848c2fa6415d2be7d724264ec51bc36c2f15e96fd330f2f8cbe", 0x9b}], 0x7, &(0x7f0000005100)={0x80, 0x101, 0x2, "c28183101bb0db301cce5b10b686e0202afaafe8d1eda51e1b62d8dde2980e08368883675459a3ae0bb64581ac58c486bed3d5446a0f6697120bcf810476b1387ccfc284f9cc13dd2ecc71e574c4ace1632d955ccfcb08cf2fc43e91e42cc726e95978059317169076"}, 0x80}], 0x8, 0x4000000) r3 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x400000, 0x2) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000027c0)={0x1, 0x4, 0x1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) recvmmsg(r4, &(0x7f0000005f00)=[{{&(0x7f0000005340)=@ll, 0x80, &(0x7f0000005400)=[{&(0x7f00000053c0)=""/62, 0x3e}], 0x1, &(0x7f0000005440)=""/251, 0xfb, 0x8}, 0x5636}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000005540)=""/41, 0x29}], 0x1, &(0x7f00000055c0)=""/116, 0x74, 0x2}, 0x1}, {{&(0x7f0000005640)=@ax25, 0x80, &(0x7f00000056c0), 0x0, &(0x7f0000005700)=""/38, 0x26, 0x2}, 0x6}, {{&(0x7f0000005740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005e40)=[{&(0x7f00000057c0)=""/175, 0xaf}, {&(0x7f0000005880)=""/241, 0xf1}, {&(0x7f0000005980)=""/81, 0x51}, {&(0x7f0000005a00)=""/24, 0x18}, {&(0x7f0000005a40)=""/156, 0x9c}, {&(0x7f0000005b00)=""/94, 0x5e}, {&(0x7f0000005b80)=""/199, 0xc7}, {&(0x7f0000005c80)=""/254, 0xfe}, {&(0x7f0000005d80)=""/165, 0xa5}], 0x9, 0x0, 0x0, 0x5}, 0xf2}], 0x4, 0x2041, &(0x7f0000006000)={0x0, 0x989680}) recvmmsg(r1, &(0x7f0000b87000)=[{{0x0, 0x0, &(0x7f0000e0d000), 0x0, &(0x7f00006f0000)=""/162, 0xa2}}], 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000140)=0x4) 2018/04/18 11:22:38 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x15, 0x72, &(0x7f0000000040)="63c3580cca1cdc7b66df95632a795f8c7cc1a9ebc758999f0e7692eed78e90b6619d0b943c6dc4cb5ae3bdf925d36a938b053804228ceeb2d1c19280b5b9e01b54d4c32e41a88b180c03bda40fbb7259b50795bbc06d8979c0edd6c27e7a3abd267075bf9b701e79fbfa0c862309ef4ed161"}) close(r0) fgetxattr(r0, &(0x7f0000000480)=@known='system.posix_acl_default\x00', &(0x7f0000000280)=""/214, 0xfffffffffffffeb3) dup(r0) socket$rds(0x15, 0x5, 0x0) 2018/04/18 11:22:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x5, 0x4) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) 2018/04/18 11:22:39 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)) exit(0x0) gettid() fstat(r1, &(0x7f0000000080)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="5b829c06ec35c7d94ee294d3c5320a29d126fad9114ed42df8dcb52deb0248fd95d4d63cb2a91854a5d2553349895491fac82e59515e0d8269b6bae387657b7afeb3fc8ae17e4dca213d96f122d7947ee4a55efd7fb17669c35c02fb34c5dbf8494ed26f540d8cc47f95f05469dddca413444b35a7256e66ef2e08a82330b5ce47de08c8eca7b597e9f211df566a5cc7e52f0b1c0d6f16af0fc42c45e907d823e314d7090544e8f4888a45dd9be26dd9d0491a88b48bdd484eaf7a90b5fb21130176ffbe943f534fae2cff64743419303b794d4ef6b80a3ea5cf2adfc0024a59581413c8941dd8644682f26adae705c93374", 0xf2) 2018/04/18 11:22:39 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000280)="9dca68e48e1a74da10d91ff749a19be10d0c9e85a7ad3bf53e3f8167ea4b050000002c66fbac06e250fb8670fefdfbcfedf74cd83ea119f6d31db679192fca8c689de427c5843f8ed95f1d1ef7132b265f908a74fe77a5be27150111a70e4f4417210079c686dc2cf97fa5764ec52fa59a82a13c1f515c91b324d78fc3b2e9054180c65f74413ec4ced613332ec1d6be4b9b37fb1b97d1b0cc65825853ccb60c4c8026eebcec334e5eaf73c00ab789df0770f0babd6cf2dad1208532863a8869") pread64(r1, &(0x7f0000000000)=""/150, 0x295, 0x400000) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) 2018/04/18 11:22:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x7}}, 0x14) 2018/04/18 11:22:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) syncfs(r0) unshare(0x200020000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f0000000080)="811e6b8bdc3d942c05d4ca8a06f5754b0a103cfebf138180979d6707bf55f1eb45b702d4e991807445b60f1fa93ccec8de7ecb7719566084a65355537e326b12e3ea127f4d95a1fd072787df893b5e355d004750dafb26a0153704935983bdaeb53d9a4bef518700", 0xfffffffffffffffc}, 0x20) 2018/04/18 11:22:40 executing program 5: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x60010, r0, 0x0) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) read(r0, &(0x7f0000000000)=""/25, 0x19) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="2f051ec3fb5c6a22cb5de199f7ca148ef462658daee756899c0728b0405e77d659c78852082e2d83396acfd8af48f3cfb432a635959df8ef18ae4ea334e680346d1ef7f0cc126cb356a725f81491aa0887db386d935a32ae467129570fb2a69ffe28204e602ce9ec5742643c4bd9c72b063881615f577931f4ab5754b0baa552c2fd3cd73944109472d8a65bd303f4cd04305442a346804016a457225f5a826c40dab36595769128827af4ba704c6aefe10e4dfd09d90bb9079eff88072c6076b4561ccf7bf0974be5b1604e5188c2b9d60fc0691fcd4b316b408fd09eda12b91d474ad2bf9d798c8715", 0xea, 0x39}, {&(0x7f00000001c0)="b400fe863486ff1de28fae01bd2d0e2cab113646dc041355eaa18b1066f873b36c731d9e0b75d810de8ef1bb51d261c9a6cf9c147f69946b882c26f296f4a5", 0x3f, 0x40a}], 0x820, &(0x7f0000000240)={[{@quota='quota', 0x2c}, {@discard_size={'discard', 0x3d, [0x33, 0x3f]}, 0x2c}]}) 2018/04/18 11:22:40 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'team0\x00', 0x100}) r1 = socket(0x10, 0x8000000803, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xd8, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8e50}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x4e24, 0xc8, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e24, 0x8000, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x4, @empty, 0x100}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x74d7f946}, 0x8) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/04/18 11:22:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x104) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x9, 0xa, 0xac, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f00004f1000), 0x1) 2018/04/18 11:22:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02fe000092c4b88c714e48847bfd51704ec404ea07200000000000000000000005ff1a00ffffffff"], 0x28}, 0x1}, 0x0) 2018/04/18 11:22:40 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) recvmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@full={{0x3, {"0e74affa5dc7f9"}, 0x80}, [{"e1018be501ea5c"}, {"c4c3654b28d63e"}, {"76541a6ebdf73a"}, {"729f9b212d642b"}, {"33b6b2c8b2b13a"}, {"e9f795f67f7345"}, {"937583ca110aa4"}, {"c11d9f21439503"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000000c0)="7fdfe710a9ed3ad227d0083bbfbce1a2bbb1d07a265de4c90fd422757537027faf78108f2e285ae9dc52770c09881ba91e60647061cc28b6a5e55648d501bede735d5953d06bec471243646195d672afaa751ffd6b4ba040ed9e65456e41940381e5cd5ac4278c640e2c58613809e83f0ec927b3ebf58e154354c4fffa1935bb1e32aea963cd05e384b88f4cedcaf3bb1417e68def2bd8f21c1462f5485848c7de7c9dee62c65e16b2885934e15f96b8345f825fcb5309d8904e4962dd8ffd", 0xbf}, {&(0x7f0000000180)="514c5b23b0958bceadf931384503e41d1b1344706522aaa9f606445f0c7e472ae9a1f2b2a7515bc4dda72bdae9875018f7ddd512c3310d0ff373059b51f00bfec6b662f0cae356a9ebe37dfc04627893407cb2798e7c544701e1e25bb706833e9dbedc19ac059204041361f7dd224ddbd09922bb942307efbea372927a8719a4ee4e5cbc390ac9d09bb974fe4f1aeea900c6f738f7307186a11cc37fb4cd85dad1d4af88df49", 0xa6}], 0x2, &(0x7f0000000280)=[{0x50, 0x116, 0x7f, "ed13413a26d706ae58ae6fb464a9542714e072d508e9d782dce7a524742f6fc34247214987666021f9b492d36282c5ea4770c4cde0c878a0ac157eeac81e"}, {0xb8, 0x10c, 0x0, "a1694d421367f350861175cb6a1f69e8101537110f358c3a1b25e2cc4aa8c49483480297d501ab868a60641f735fb88f635f7d86c0ea5110c82b7036ebdcfbcf3df8fc001354a4cf993b4db174f67bc3969ed10c8aacb74d4c9ae2bb6eaf48c924dba0c48548f30793fc394c81c7abc4cd56a1a46b01ea94a0db3848b7ccc51231073fb2c4c72f183b0769faad3837e81644982348b5fdf67d57aaea1331bdb1810e9acd911070"}], 0x108, 0x8040}, 0x2) r1 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f00001d0000), 0xfffffffffffffd9f) dup2(r1, r0) 2018/04/18 11:22:40 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x3f, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/28, 0x2e) r2 = getpid() sched_setaffinity(r2, 0x83, &(0x7f0000e86ff8)=0x6) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000240), 0x4, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) 2018/04/18 11:22:40 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socket$inet6_sctp(0xa, 0x0, 0x84) clone(0x0, &(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000300), &(0x7f00000001c0)) epoll_create1(0x80000) [ 83.151628] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 83.199945] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/18 11:22:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000040)=""/211, 0x4a}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f00000006c0)=""/213, 0xff7e}, {&(0x7f0000000440)=""/193, 0xc1}], 0x6) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './file0', [{0x20, '/dev/rfkill\x00'}, {0x20, 'syz1\x00'}, {0x20, '+systemcgroup.selinuxnodev,cgroupcgroup[vmnet1eth0'}, {0x20}, {0x20, "657468307b70707030e02570707030"}, {0x20}], 0xa, "9e7a26c13558ead62de044306f6ff69cc328bc2fda6fde50d453"}, 0x7d) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0xc2602, 0x0) mkdirat$cgroup(r4, &(0x7f0000000600)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9, 0x20}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000003c0)={r5, 0x8000000, 0x7, 0x10000}, &(0x7f0000000400)=0x10) 2018/04/18 11:22:40 executing program 1: sync() r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x150, r1, 0x805, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x21b1ee48}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xdf0}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x5) clone(0x88000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000002c0)) 2018/04/18 11:22:40 executing program 2: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000007802000000000000ffffffffffffffff00000000ffffffffa8010000ffffffffffffffffa8010000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000006000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e0000000000000000000000000000000000000000000000000003800534554000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a5f74756e00000000000000000079616d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c80000000000000000000000000000000000000000000000000020004e4f545241434b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2d8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x100000002, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 83.320195] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/18 11:22:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 11:22:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x81) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x597cc0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780200"], &(0x7f00000002c0)) 2018/04/18 11:22:40 executing program 5: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x60010, r0, 0x0) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) read(r0, &(0x7f0000000000)=""/25, 0x19) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="2f051ec3fb5c6a22cb5de199f7ca148ef462658daee756899c0728b0405e77d659c78852082e2d83396acfd8af48f3cfb432a635959df8ef18ae4ea334e680346d1ef7f0cc126cb356a725f81491aa0887db386d935a32ae467129570fb2a69ffe28204e602ce9ec5742643c4bd9c72b063881615f577931f4ab5754b0baa552c2fd3cd73944109472d8a65bd303f4cd04305442a346804016a457225f5a826c40dab36595769128827af4ba704c6aefe10e4dfd09d90bb9079eff88072c6076b4561ccf7bf0974be5b1604e5188c2b9d60fc0691fcd4b316b408fd09eda12b91d474ad2bf9d798c8715", 0xea, 0x39}, {&(0x7f00000001c0)="b400fe863486ff1de28fae01bd2d0e2cab113646dc041355eaa18b1066f873b36c731d9e0b75d810de8ef1bb51d261c9a6cf9c147f69946b882c26f296f4a5", 0x3f, 0x40a}], 0x820, &(0x7f0000000240)={[{@quota='quota', 0x2c}, {@discard_size={'discard', 0x3d, [0x33, 0x3f]}, 0x2c}]}) 2018/04/18 11:22:40 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000002fc0), &(0x7f0000000080)) 2018/04/18 11:22:40 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="39e16de4b42ba09253afe62a1fb812ae1e11f3707dc01edb85a86f463b31aa6e251284a21dd8cffe2431f696249aee9d92d1e9be2efabed8ec131019c27504bc2f1463912c13385347c248a9e7088d59e156e66091eeb31bf7e8c9563b746ad1d71f18d5982924ad5f0e08425c8db8a9c331ea7103ca642eb75175156f67520a572b2849ef94566a2aec6e2a4a8a966f9a35d26071fdcc43d287c62d7ce5cd94d6368f2d225c1f28f3af3bd4568d1370e15a994ed4ffd8468b43cacfc3a7adefaef21571425171b021b49e5dd8", 0xcd, 0x800}, {&(0x7f0000000000)="63b95ad8e58f85da753a6132dc89bf5794c5d3b6c6018180b3882fd4fa6fe0dfc4738e0959b55f01ea04f270548ab531dd24af7deb5350", 0x37, 0x9}], 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1d99, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x100}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x1, 0x80000001, 0x8, 0x4, 0x81, 0x80000000, 0x1, {r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x68f8, 0xc8, 0x915, 0x7}}, &(0x7f0000000400)=0xb0) 2018/04/18 11:22:40 executing program 7: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d) 2018/04/18 11:22:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24000, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x1c}, @rand_addr=0x81, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 83.678493] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/18 11:22:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x40, 0x40000) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@local, @remote, @loopback}, &(0x7f0000000100)=0xc) sendmmsg$alg(r3, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0), 0x0, 0x0, 0xfffffe39}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680), 0x18}], 0x0, 0x0) [ 83.773422] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/18 11:22:40 executing program 6: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@l2, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3}, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = semget$private(0x0, 0x4, 0x80) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f00000014c0)=""/48) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x22c1995, 0x0, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001440), &(0x7f0000001480)=0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r3, r4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000015c0)) 2018/04/18 11:22:40 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f1ff0)={0x1, &(0x7f0000000080)=[{0x6, 0x10000000000000, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}) epoll_create1(0x80000) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000200), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002600010b00000000000000000000fd2362f966e9bf83e60a0000"], 0x14}, 0x1}, 0x0) 2018/04/18 11:22:41 executing program 0: clock_gettime(0x0, &(0x7f0000004980)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) lseek(r0, 0x0, 0x6) 2018/04/18 11:22:41 executing program 3: r0 = socket$inet(0x2, 0x803, 0x1) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x244001, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e23, 0x1000, 0x4e21, 0x7, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x5, 0xc3b, 0x1, 0x1, 0x80000000, 0x3, 0x1, 0x3}, {0x2e6a, 0x6, 0x33c2ee2f, 0x3}, 0x1, 0x6e6bbb, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3500, 0x7, 0x2, 0x1f, 0x4515, 0x400, 0x100}}, 0xe8) 2018/04/18 11:22:41 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x40000014, &(0x7f0000000040)=0x9, 0xfffffffffffffea5) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/04/18 11:22:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x25}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7fff, 0x20}, &(0x7f0000000280)=0xc) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x14) 2018/04/18 11:22:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/04/18 11:22:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/45) 2018/04/18 11:22:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af20, &(0x7f0000b04000)={0x0, 0x2000, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x40200) socketpair(0x0, 0x809, 0x4000000000000005, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x18}, 0x8) openat(r4, &(0x7f0000000180)='./file0\x00', 0x2, 0x28) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8, 0x80000) 2018/04/18 11:22:41 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) socket$inet(0x2, 0x403, 0x9f73) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) 2018/04/18 11:22:41 executing program 4: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x1) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x5, 0x9, 0x0, 0x5, 0x0, 0x1, 0x40000, 0x8, 0xfff, 0x2, 0x200, 0x2, 0x1, 0x9, 0x4, 0xfc9, 0x81, 0x4, 0x80, 0x6, 0x6, 0x100000000, 0x6, 0x401, 0x2400000, 0x100, 0x800, 0x2, 0x6, 0x5, 0xfff, 0x9, 0x4, 0x100000001, 0xfffffffffffffff7, 0x10001, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x7fff}, 0x490, 0x3, 0x800, 0x7, 0x5, 0xfffffffffffffffd, 0xfffffffffffffff7}, r2, 0x0, r1, 0x0) 2018/04/18 11:22:41 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) socket$inet(0x2, 0x403, 0x9f73) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) 2018/04/18 11:22:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x80082) 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) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = dup3(r1, r0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/176, 0xb0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='/dev/loop#\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) 2018/04/18 11:22:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/45) 2018/04/18 11:22:41 executing program 1: syz_emit_ethernet(0x56, &(0x7f00000002c0)=ANY=[@ANYBLOB="946c2238cc263c5151c8bb67000d000000800b0100008de6a67bd7c08189b8f4371792b5c22700b957884f2fa76bd303995fbe8f3027211db8fd3e802b4be30dd28e880579170fe4f3667b3fb04e64093f0ed100000082239b4dceb7e0d6b6bc71c9165c4dc7e337583e9b026465c958a58d80b20673edabe60dc1aacf83d7ecbfaa6a182d962e67f18a1b0131cecef945a2dd5d8e426033b852c764c8ddd7b1f47d534ddcdaf90cc907ab8288add13e27ce1df1a1ca1b7163b8264da2ddb2d36e0ae9d9411006d842ceb71d56b70b5c508c28a03745106fb53a48fcdaee6aa292cc94fb10797b6f05448eb977fc9046a62515bd1f4189039382f1a34370905448642a4873c5b1fb3275118db6f1c1c2e251fb8cbb72433a43c24aba4e7d1d49d5e8fde25910547be8975d02a7803ef640876e199c81297c5c26ff30c221feb91be94c6e11f4109438713b594d"], &(0x7f0000000100)={0x0, 0x0, [0x0, 0xfffffffffffffffc, 0x40000000c70]}) socketpair(0x11, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="e3eab1ea5ac8aeae32d1e5e431848734da070fb1e6f692b5267b49bfb6211fc1331b614dd8d231fc73e9255025117d5934994863bbf3c3d38bfd61d688c364d26eb3116d09e01ddc359fbd6d4faae714936821aa5f0120bd30f5", 0x5a, 0x4004000, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/18 11:22:41 executing program 2: r0 = socket(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x4, 0x10000}, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/04/18 11:22:41 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') sendto$unix(r1, &(0x7f0000000400)="e7dc15edbfb197b0277f1c2f15d360271f3ba374a4fda1a80b56da2cc8f5d1e8c09b1f86206d827c9c90666de44336490391519ce9328ec80aa1ccd279fd4d89b2051a5edef406b4347c", 0x4a, 0x800, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x400, &(0x7f0000000100)=0x1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='syscall\x00') socket$rds(0x15, 0x5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r3, &(0x7f0000000000), 0x2) sendfile(r3, r4, &(0x7f0000000080), 0xaac) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x154, r5, 0x504, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffeff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6900}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x87}]}, 0x154}, 0x1, 0x0, 0x0, 0x14}, 0x10) 2018/04/18 11:22:41 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'em1mime_type\x00'}, &(0x7f0000000080)=""/157, 0x9d) r1 = epoll_create1(0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) 2018/04/18 11:22:41 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x200000) bind$ax25(r1, &(0x7f0000000100)={0x3, {"aa3115eef34f99"}, 0xff}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$netlink(0x10, 0x3, 0x16) lseek(r2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x10000, 0x8}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x40, 0x10}, 0xc) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/18 11:22:41 executing program 2: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) r2 = epoll_create1(0x0) pipe2(&(0x7f0000000000), 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) 2018/04/18 11:22:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getitimer(0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2735, 0x20, 0x80000001, 0x100000000}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000280)="5414e09ae9bbd2cc1394412cc3b7af7370a6fc4a3eb636ceba698f37242ce5ac43d1883f8ec7b2db7d9f82d6096c35e8a7b854dc5ac00aff92432d2a7022f676e9199b27b5827dec9b1cf79f8d5e66d4f40f4e5705b6051492249a", 0x5b) 2018/04/18 11:22:41 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r0 = userfaultfd(0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'team_slave_1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}) chdir(&(0x7f0000000100)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x48000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0500610c00000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="b35e93714ccfd364626154c969674a8b1a5fca9e8b65f5db3f"], @ANYBLOB="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"]) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002380)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000023c0)=0x2, &(0x7f0000002400)=0x4) recvfrom$ax25(r5, &(0x7f0000000140)=""/13, 0xd, 0x10000, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/178, 0xb2) 2018/04/18 11:22:41 executing program 1: mbind(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000002000)=0x4, 0x200, 0x0) socketpair$inet(0x2, 0x80e, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$dupfd(r0, 0x406, r1) 2018/04/18 11:22:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/18 11:22:41 executing program 3: unshare(0x40000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4, 0x0) fcntl$setlease(r0, 0x400, 0x2) getcwd(&(0x7f0000000080)=""/141, 0x8d) 2018/04/18 11:22:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x4e20}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/18 11:22:42 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1000, 0x840) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e21, 0x2461, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r5 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000040)=""/46) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) 2018/04/18 11:22:42 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x4, 0x807, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x9, 0x4, 0x4, 0x0, 0x1ff, 0x2100, 0xc, 0x4c, 0x800, 0x10000, 0x298, 0x1ff, 0x8, 0x9, 0x17400, 0x200, 0x7, 0x2, 0x3f800000000, 0x1, 0x8, 0x0, 0x0, 0x0, 0x224, 0xce, 0x3, 0x6cda, 0x5, 0x400, 0x8001, 0x6, 0x3, 0x1, 0xc957, 0x0, 0x7, 0x6, @perf_config_ext={0x100000000, 0x4}, 0x2000a, 0x3f, 0x800, 0x7, 0x80, 0x5, 0x7}, r0, 0xe, r1, 0x8) r2 = socket$key(0xf, 0x3, 0x2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r5 = dup3(r2, r3, 0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000200)}]) getpeername$netlink(r5, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/18 11:22:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') listen(r0, 0x0) preadv(r2, &(0x7f0000000040), 0x0, 0x1000000000) 2018/04/18 11:22:42 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x7fffffff, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@multicast2, @empty, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet_int(r0, 0x10d, 0x2000004000000e4, &(0x7f0000000300), &(0x7f00000002c0)=0x4) 2018/04/18 11:22:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r4 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) getgroups(0x7, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000900)=0x0) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) r16 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a00)=0x0) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000bc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000d00)=0xe8) getgroups(0x2, &(0x7f0000000d40)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000000f00)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000002000)={0x2704, 0x24, 0x400, 0x70bd25, 0x25dfdbfe, "", [@nested={0x198, 0x8b, [@typed={0x8, 0x54, @uid=r1}, @typed={0xc, 0x6f, @u64=0xfffffffffffffffc}, @generic="99d54d7afd6a19c52842c25395a0bcc520db5fef8924c40ecbf56293bb38a607345792969d707d69ee91856f66aa061d7ecd5de5cb17e86035471ab669cdd6cf02d45987d67b6a2633f0557949", @generic="81ada23d557fde8538d1e99f5d43ec332bbd6f3cb70158fe252424e864e1453546a05007b4c325eace41c7c9a9748a140b6a469093dc349b684b8ff7394614929af690be19d44e8a68d42c6d6adc7409bd", @generic="497440b8a749a2c78cb3c644a747b38c41bac5be6f23c77ce0b74dcde66667e7c624df18df5b18819a467baa448940f4ecac63694e215f457aa554f0190c4453e3c739c8c8be71b91e9255279b47ab6d8aae755116126c3928502618ea6e961d28c129eb97f2651ce8e15acce75ad10955f73450acaa9e6b05c8e70d17d4d187b0c04d62bbb35830b16c439e08a038aca34754a807330f092776bc1bf029d3f41f77adaa63cce61d829b69ba1ccd758647ba9f57c52c8ef277a1f2ee77d2a93503342504394c3c79e9fc57de90edc626939d22520c89b70b12a6bae61fb6d9"]}, @nested={0x4, 0x65}, @typed={0x8, 0x30, @uid=r2}, @nested={0x218c, 0x57, [@typed={0x14, 0x1d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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@nested={0x270, 0x55, [@generic="f71c7b9d6c97197207286bdbb1dc366b32e30b8cacc7d66c0d13d7e81df4073a0fc7b5498d0743995238c6e7a997ba4765f3c142beaf1fbc9d", @generic="06eb67bb29bb4aa7ad2997c248151a6bbbde62ece87ee3be83eee581e25209946d02a0bd4c2cd1cc879ec62e0e86a43648c659c1088ca2e5190e57656057077dd82c75497610377df5447f82031b6526f87de900faf1965a2115a47ae04173f84e5c3883d52bdf3f2bda4eafb13ce144d204e3bc62edd3639d2bafed4d5efa27bbd879754b7d394bcc5013833fffa6d9c39dc83e6c672b88f803b18fd642914e908be3fee48b5eeeb4a35f7d5a3863dd24ec2a77751752373e92", @typed={0x48, 0x88, @binary="d9e7ad1004880303a7ebc71da840c5b26805d863d2e15904033735e90fc6778d747ae7fe5a6a24efb011cc2a0e48e54fa09c7627d371f340992f4e0842e32af09a"}, @generic="138880eb57702d2c8807ff4446fdf409273a109fa6c004246bbcbc34940e879d6003e95ae23a9bf0d1af40a59276beae6c36abbda5f22e82eb10b9c3947406", @typed={0x4, 0x7a}, @typed={0x8, 0x95, @ipv4=@multicast2=0xe0000002}, @generic="5d5fbba40ce69029afe8b5f0bbfcd6b60c63e81fbcfba09d8a7919374054cb64445f2d8956b6b69ec93f4dd65e605fd2792e15e6c7eb17e6adf91c3b727728c4e4a11211e9290b0df85c6be311d00ef71b230b122aa31d0619427efaf48a166224fb452994ef269b404995158454f6c7816db785b78bb3da5643c3c83e1fc16494e725c5d46ca5a362ba0f1bfbc3", @generic="c5d05eb04e921dfbffd5f11d4763f506458167c2dd59a3993fb377abaa22c9ba9d76363563c3b7517ec51a6dc6c6a80b73547941f760c19a60a140ad17c8119cb6", @typed={0x8, 0x63, @pid=r4}, @typed={0xc, 0x6, @u64=0x7}]}, @typed={0xc, 0xc, @u64}, @nested={0x58, 0x46, [@typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @generic="1e90f56474e733d79a719e4ee04a796588dd082872691217df654edb709a8c26864b5e435983e34da53bbeb7674f515b8b303dfc4e63a23e9bbe76938e", @typed={0xc, 0x1a, @u64=0x8}]}, @generic="6a80439500cffd45451ccca9a6c6f8a7f6ff28e5f7ddf9ffde744502d2b2f1ee3d4630fb0209ec262394d64c7d1f683e5885ed0440d3d02c5bbec0aad1066c39d251b35d95daf00cafa2346e7880c7d32b32acde38f5abdad7d264e6492ae8f5c8a5e6780f4a71c75506c91d14b28dc6b4b31a2caafd39246c41fb44b14ffdfbab7c79309d69ff9ef69e892620083ae43102ca288aede37093bdaaf0682d44741cbb4596f2ca0d95ca4efa6f047f79553568da62797d0314625d7d5d5464561366d6fa522504eb114836c1f554d8ead01c29a62e6f7ee721d648c39d0b4109f3859cdf49dfd34925e8d3c0e2cfb11257"]}, 0x2704}, {&(0x7f0000000200)={0xa8, 0x32, 0xc08, 0x70bd27, 0x25dfdbff, "", [@nested={0x90, 0x5c, [@generic="d48055de9c95a6384cb4d3a562a52b2004240d1c12e9b6e6435e074e7441040a50696f170f4ecc2d983ed091b8c9229044e57b577a9cf3338aaa96bf84dba4c21854c79c04d336f56fec56b8dd11ac55ad4e5c722ceaa1", @generic="44e8df794774eb798786d24e5ff434883cbf1f9c91c3cb0a2dc7c3ba64ff", @typed={0x14, 0x12, @str='/dev/usbmon#\x00'}]}, @typed={0x8, 0x7b, @u32=0x8}]}, 0xa8}], 0x2, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x148, 0x40000}, 0x4000000) r23 = userfaultfd(0x0) ioctl$UFFDIO_API(r23, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r23, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r24 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r24, 0x5) 2018/04/18 11:22:42 executing program 4: mount(&(0x7f0000000140)='.', &(0x7f0000000000)='.', &(0x7f0000000380)="6367726f75700083de07d2560cf2da84782c26804780cd85c7e37406f4e4ae70879d501589e4bee963f846aede226a6f25384925ec2601ce31e411ac4668a246c92965bf5a60ec1c6813fea96a20f92a51e8b1f7907faf8854bc94ecbd2f3f1a014004ffe9708cc2d2f2f16148647887d46769899000d378ea4f2c01bb094ae44eb43b2399dcefc1951df90fda7fac8a", 0x100000010000, &(0x7f0000000200)="eb") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80002, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)="0100"], &(0x7f0000000440)=[&(0x7f00000001c0)='eth0(md5sum\\+\x00', &(0x7f0000000480)="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", &(0x7f0000000280)="6367726f75700083de07d2560cf2da84782c26804780cd85c7e37406f4e4ae70879d501589e4bee963f846aede226a6f25384925ec2601ce31e411ac4668a246c92965bf5a60ec1c6813fea96a20f92a51e8b1f7907faf8854bc94ecbd2f3f1a014004ffe9708cc2d2f2f16148647887d46769899000d378ea4f2c01bb094ae44eb43b2399dcefc1951df90fda7fac8a"], 0x1400) 2018/04/18 11:22:42 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xfa3, @dev={0xfe, 0x80, [], 0x1c}, 0x3ff}}, 0xab6, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={r0, 0x100000000}, &(0x7f00000001c0)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0xffffffffffffff0c) 2018/04/18 11:22:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 11:22:42 executing program 6: prctl$intptr(0xf, 0xfffffffffffffffe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x7, 0x6, 0x7fffffff, 0x6, 0x3, 0x6, 0x80000000, 0x3ff, 0x0, 0x0, 0x40efb2fb, 0x1000000020, 0x9, 0x3]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x10001}, 0x8) 2018/04/18 11:22:42 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) r3 = getegid() r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="92d0a6d1c18e9cae6dc3b4b20c2a48bfebf9493c723adc1cb8abb3a976d58710e6579c3c651d1e228f82781094c674e050cf19c39d9cadc1304b98e30844fc99a00eb3e273545074ea40113a853f14ba7a9304471b13a76634b6f90fc14317d87867f5af", 0x64}, {&(0x7f0000000140)="8f77131e9d3cd1ee6f3b40edaf40886886c448a85544e0b0edb5d631a4ac2d5e7afd140f8b6ba7f6df8b455992cb391cb53439302ec333067ac52a0b180879448e7284ec540b0fb318e538660b49bb49b9e39583e3b8d9154ffadd0ba1b23c4df1dd7fe13b06f412c6d202a110b6c8b5b5ca233adad36127d40d648886ec3f29533844b75360f0c2cf58eef1a55fa3b0baab23ba166fde58e8a42e5bd9dd67b33695ad926d02cc766f0ba812fbe10dae2868410fa960177c", 0xb8}, {&(0x7f0000000200)="b66bc40d622e7efd8973c4d4552f7fc6cf08c10afa26d779a6518ce49eebca2f0a896eaf13d9f14fb9fc47cf45a8208c874ed3b2847a463f1183afc05c84f4b519e1d85fde085ce3244169a6daa24fff9764f7c0cd0c420712f2ee4a1e48a74b698da370517c5add38", 0x69}, {&(0x7f0000000280)="d718876764b9b898376d2692005db6cb956f", 0x12}], 0x4, &(0x7f0000000700)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xf0, 0x20004880}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000900)={r0, 0x7fff, 0x2, "096dbf02e59c8c87307951d6b63af6e8e4d8d68a"}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000840)={'nat\x00'}, &(0x7f00000008c0)=0x54) 2018/04/18 11:22:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x22, 0x2ff, 0x0, 0x0, {0x2007}}, 0x8228aeb36786f835}, 0x1}, 0x0) 2018/04/18 11:22:43 executing program 7: unshare(0x20020800) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x49c4, 0xfff, 0x2b, 0xffffffffffffffff}, {0x8, 0x7f, 0x4, 0xd1}, {0x4, 0xffffffffffffffc0, 0x1, 0x100}, {0x0, 0x1, 0x4, 0xfffffffffffffe00}, {0x20, 0x1ff, 0x84, 0xffffffff80000001}, {0x8, 0x10000, 0x4, 0x6}, {0x9, 0x7f0, 0x0, 0x4}, {0x5, 0x7, 0x7fff, 0xb4aa}, {0x9, 0x1f, 0x80, 0xff}, {0x7, 0x8, 0x4, 0x7}]}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/18 11:22:43 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x41, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="fd410e0a4ece633808798701da8880696ee831361eab8519c83ed6b7fc21b776e4c30abe27bd39114fc4ae38fe9882a33d11b23914a34d14dcf82056ad68db66ceda19f33545e9a8c3fc1a8fab282f3ecf9cd984ecbcee532afa297cf7f9ea6e9097fd33be44d5d78de3659cb76cb862e36965c5b1786f953b234c50c782104da9ab859cd35fb930ea76ab88e0ac0e2c56adcba5fb07e8ae77a11f17c8a5be1740bdf32f31be7b7aa22abe3e927741a213cb247e5710e6fdc7f542d75547d26568f26e57040fff23f567be146433677935a5454264705896fca5e225b28eebf2153cb8db723429f1d267fbd1fa25c334a00ab4029549fc5b638d0b3a243cb7ede7d52afb690d396ea1189ba631344556848e65204d28aa6a9915180b2527adf64843f7052d650a65c13054a6939e4faf2366182f358c3a84464fb90fbc6c6942e6f38da2d2d567a830fc712275185c1730f0345fcc2870c74c57fdd2c6f90e64e4297336598bf3772fbfe449be6e20193afb6f0d40d12f2552acb0c2a50c5bd35c123f64439c75a8b347775d161a885749c37c840389b9db647357a04355ee290f5b0b73801df859fa995b49b0f96811f77cdee6240d1480037c731befcc1892a02027c7d42e1cd027ce159abd0ca0ff70424c5089870c203a08e13446b3ee411ca89366da7d4e529fb96fe507430799cef02cd41c57ad7245bb426ec88c62fa8f166d4ed12f3edc6f2653f5b8911a26a70633f10762f26eb41902eb71ba9f14ced3ab4eb226f2dadad8ff5ba28ec008134c876cc852b412699a4d39be4d474594769e053d9f039724e6ab775670e6570f99c0b9a22fc370ed53f50e08a85a5a593efb832e2f617841d359d75a46637c4c155f92e1dfa4bbb50677e06a75e504dd45ba96ca7ae27fe900e5af5a28b099e40f4c540791b152a1d39e25c5f281563262b7b2c9ed317cd87f0302c87394bec6e8e0f72f6e712254231652439a68f9a9f4b09d2bfae5a16469182b87a82efcfc06e6d93f44c458f4731edd1dce5949abf5de1faf42b8f796e591c1e055df45eee84e8e6ec32bc6f4bfd0378ac55a4856c1205d9397d2509d03f9d5e50a2f76c5b494c45eb82d05d2b1fea93d8bf78318165d38010686e7d5732e671ed933d5b9141510be0abdef80bdfeb2e98e81d545cc28f9a0f2438679656c485f8181e8504878344f39fa66253021cfb30e5ecd2c3a942ac7db9e648989f927434effdfe9bf5e49abd899fa8e59de7eff083cabc0431a8cf7eb4466eb0aad0a7fb925086bf674f02305fe29cea310a11bc46b968c72b21f2a6e3ae14f12f6133d220ab14766c283db39b57ed4d551c9fcd6d778e73a1e3a8222e5a0e2386cd4c163b3a3f51801f06e5a1f374e142bbe37e37b8b0f3c6a2975b4ec789f6bd135f7a625a30d277ae2a8681e1c6aee86d417cf7eefa0f95ccfac661c25604f088031f3d751c435a8446ba818d6cc111ee9a1fd9dcf97ec7b69f37b8954d4e84cbcb5de8a67c56566e7c00d27c0efb7a8751a0c1a507e4c7af08e0d5d5ca8efa205f5f12750c671a044514e648842bcd334d4c27b10ffbd964a638d16698d7826d961ce3406d3602c9c8db94a537e8c746be1e362cdb2950d10709db274d38eb4810dc01050f847b0e3deabfeae0138446b57c6feb97f0afbb18f279d23107a1a6711021c7a304d2c554feddf28354421ffbb987c63f043e9f0b33cb2f6522dadab0f5f53248d47cc001927dd9ba75919d74aa66891e8afafcc6b51d9093833c386e7e87c609b5b9072bb26078d4b3d90962779fd5705c5da43d0dae5f69b6ef14e48ab8e45d780f08b3d1d89714976a14b1b9aec804674d2d33f50497c3fe53ca691d0fa9ad67dc6bbadb8d37dc8f2c56a8a0f28365da48415297804bea6807989cafa510939ccdbe9b3bad3511b79272dcb4f397e12e6cf34dc249e018c3c91b83f033941c49481f5029193e81b8b21636458524d1c31982da213a020c7adf3934514b81be2c8a5cb1b2d8c3231d1409e0f8e96551c204151d5223278136d80a4edd8af4f02f83e4aeb898ec2533149ce766fcf49b4c478f331ee5268b12f6b644dba7766224f8d95c84c37405030acadb34c0a1368a8d4c3eb5e8dc9a65463989070afd3875d9fd2d2697aa8ac48d4df4b527f09d24d7bbae1f50856a04251ceb9322b44bec848b57d8559b9cbec37ed252024767ff6bb72ae23be6ba9b64b62aecf3de1984765402e5f8797916ba3748a0c5c09d641a73b709a3072e89927bd10b0b2355dd7872d7e47946fac2d55915848e9f202959c8750d0e034a024fa5820a2a0feb3ba2b3adcf5fa6b12ab2533b6ddd3d02d40fd75718ce567d06747d742efc017b28218583bcad490d76f220ea0606536675db833d978893521d4d7359036de5cc7bd65939f3aab7534e6a2546669e8af0c9942a2d701f21b3a790bab9caa76a3a9e16005ac7b41d0f4269b4c47af882afb305ffd327ac10ace04b2b96dc49c025a188cb26fea0c8f01ebc0ba5f8f292ede820f2efa6f8c8b22c6b0e6e167cdaf57ffa3caa8c01e3d9ac2420d6636951b88a8b8fbf12f7cabe77998474d7844b1bd4bf6d49a8bbe65c4c38d9609166026914814d0910768c0ca55f18b5c066df76566b3636277287bb079304f360d07b8fa381b5708633d30de9e7c9e3ce78dc173f320d9a4d94129aa426f15f30c22e673858e6a8a25723a504f52b604b077a94ef4fbab2d4409ae5995d1d1e66a251dbc379842d140887a1151f8ec09f2699e0342466cedadcaa5ae4901a284c9b4f04296f142b73e3c37b1c59fe158a0aaad438d8f45336aea0ea65cdd7003eff892d5420e03184d9c087de8bae06100cb6bf3a0fb7b2abfacf3dc0ea3c248031ab8239c6962d5a26220fc818fad920fde2c271ccdfab88831e0bd6c952656b1b08173cff2d4b8fa29cf6c062690c8de9cb86a163d8048296fccdc93264b93578cad5a910fe232275465ba285b1d06b9eae784301be63a0caf14089f353ddddb0f3f45e02194596bcdc9be0248e9816152c68043ed98dd611d091d158ba1be615d0db82e66cefc6345ebdff6a51ee431eebb2ed8c5bcc912bd04a5f3c3dcc360b94debf52f6b455db7f2478152e282989f83f54365168966b034a767e25135f3e56c339fca963ccee16bc9a9a2214525c868ab6dd0cd37b2a94ee3d6f955bf2b70d7ed400200d119d1ba75ee331f5fc307ab15ed9b49ceecde7478a0f65a40c73633c8acd4d5f3b4f4cec7b34333f82760e175892f099c801796079fd6f6167bbeeac569bfa5fcaaa36c5ac81731d1cc555a63d4d49f50faca1ef607526e40510997e8ca1370fb0a333dd18e4d940f305ae7c5e6447ecc3fb756507ae3baad2fe8c969945f1555c697d2dbb98517a4aa8a663fe8abc95577a9688b010faf1f177ddb6e383fdfc7590c0482b55dd91a03121b58af03005abbc80aae6c8caf3545577f0442a957c431d2875a977e1fe331571fb49e5992e26ed9686c78d189ef8a519abb119b6d7ac7968ed324051f38c3b4595f54786e707ef78cae39be952e680b3bed3ad85bf3aaecf99d358dfd0636d5bfcbe9eb3044dbc72b5047bf1a8985e1c3e3ad2f6c8a5667efc5708cff4daa6539750e18c282be5aa318c956c8fdad17a27767cbe748d8b8c85ca6812e96c029017855aff20fe6b84ac937381a21c95f2a9c71d8ededec034806b0e8b46f0bbcfc38e4453e2fa8fd0f4c7450959829e87e832f4919212f5fb3d8e02875c98c5c0fe6378f179d87a7553e70dfdcc8542cfe3631bd64c37f47166eb291d78dbccfe7f1acb888083725e897a800f130a6b06dac67923528af218332098a9268202cdcb01f29e3637446db278fd55cfbf2719dffd533b2feaf37976ab46153eb4150d1dda9a978ce97d0b3a45ec5c48095d06d88c52375d1b569d7825357a3c61c243a13b3f7a16eb0ae92ed6111515dc083c0b5fb54318dfbcd0faca32941b22909d70748c4b9d23a8b0f56a7c1c2f3321699d940a555906429234cbaea9bedc516c31048350399f1279b9f56fc405a079817417b55810be1a12e38fc5798de2875741838bba6dacb607be8fc0b297ba53e84a90db939f32377c4c390a849bcf80b5e07b339e69a39c56652aed73ef187772279a5dc8bc241f4011d56a2b0a91eae8fd30ad00d5f8e9d3d1ec021d1299753b8b2051cb4923c75f677e43c10218b8d7654f1e65f74df0572fd15c438c251e9967010347faafb462194ada679078659b086ab9f8929a717c3997a63816a681cbf091d8971d1db9b52690138e0c793b0281c8bc67e319abf17430e038de81e9b287dbd0bbbd34038082a6c80f482b5df375f0e8e36a0666339877e2c19cc03c4c4e8a3b53f8069c95e335cc6fa85a88c76ed52ae16d388f0d75d0b4f1903f90104fde8a328ae86ebc5d02d53037630c664002dab995cd30df176f816e11ec0eb582248a445fd41ba26ec75fc58d3e1dfb493c1cf3cf74dc78f8e1958a6f7d49b82c6d39a81be5202220dd3dd6eff1b88ef772898ec727b8bbd385671c37a08484b01acf7befa62d7a3ee067590dce5948c9cf7444b5c8f4bc16ac879d43a0a0a11a69d0b088ed492dd52268b8ec41e60cfcdff27d2065250859174896fce348490e1430f620870bd85752a52f13d3a500e6bc2a591a8f7c433fb6af2688678005d90afc1ee2d521df221cea16cad15fa4b47a6a16e30191c5f98ffc97be7f353df0d93c08de6d7feceeee9d1185a1cd5a26e921b84d6511d6dbdf920468f5515143c11c780cc3c5f732bb5af1635283315b7f48a12d95c19d927e27fb1c3f9f07b60545f39952ae2ba95a03ac90a2797f3a0e7017780885111cdae37ef8bea7ab8f4381660a12171134978b4456b0d97abcbfbd73473e6eda278091437759732ca6bccaaa3ce13a9c3ba90ef4febef7c6083bc53d2895adec0a0f92ff1351a693d995631376fd3540f51131136cd456811c4e083a541543ae58c29647d163b40da74a98bea13fb536edb3424328e7dc4589ab2506ef1a6aedb4696fc7b8891f20213877637ce1ded3b17387a14f414ef554e770e36cd33c41b07e50663bd96ab6a5b7c254c6a773bb10c3f79d00141a3d98aac1dea34fe9a9748516a3c8077dbdebff703ed6072a4866ff5d9e8da407e329f028ff91a8c54a3822e429734d150b0d2c2b05d5311654446a7d70267a331508aef8bff9ff9646938c2b906cdceec7f96562682e149e6846d94a8bd971761680aa24feae892f9cf1f9992b83e6d1195946f2385bb5facbecfcc0d8a673cfc32f816660677db0520bbd1710d0fd7479ea9280250134480ca359d5203d215cffdff689329853762e228a9b9090a68c82fe55f6142f7437648b9699763989f2bb8020c96fd659eb98cc54cf79e3ad6c8c50592704ad1c8499ce1bc27d8601d1d8ffa57d3d2c71adf5803910db51efe2596f2597f9c0a601117419374ca811e66796a834e2c9ebbfccc2596af470586d1851c9a0e265af18410c29a43a876d08546a16489ace424a59ff1625e6060da9e0ee161f1bc4c387e7571239af0ad2e1d98577331e0766f71fd430f23bff5ba833ee44a7c72d79ec7525309da1422a2705a11b2dbfdd3ffb6a47e8edb3812ad2c9d79d2231b2647052484ceafc8e07282c98a1e81fde1d438d3a04f7dd08458b85c865850fb3059959ac0f59a7b35a7cae885aba082d864564e796d8dddee4ccec33616c9344af74bac5bdcef2516a214932abc94d529e4e5ef52cda00dfbca6996", 0x1000) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/18 11:22:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x200000000001, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) quotactl(0x6, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000300)="44e2cfb413ba42e81bb80f0914e2513cd69ccd8250") 2018/04/18 11:22:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x60, r2, 0x820, 0x70bd2c, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xdf}}, {0x8, 0x6, r4}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r5 = accept4(r0, 0x0, &(0x7f0000000040)=0x9c, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="fd13692d", 0x4) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) recvmsg$kcm(r5, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/18 11:22:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = shmget$private(0x0, 0x4000, 0xa02, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)=0x4) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)="a2f5d657f2de00812c5311000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x63) read(r2, &(0x7f0000de2000)=""/181, 0x1) 2018/04/18 11:22:43 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001aff7)='/dev/sg#\x00', 0x0, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/18 11:22:43 executing program 5: mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x49) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) 2018/04/18 11:22:43 executing program 4: r0 = socket$inet6(0xa, 0x3100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)={0x7, 0x0, [{0x0, 0x8c, &(0x7f00000001c0)=""/140}, {0x2, 0xb7, &(0x7f0000000280)=""/183}, {0x7003, 0x4d, &(0x7f0000000340)=""/77}, {0xf000, 0x1000, &(0x7f0000000dc0)=""/4096}, {0xdb00974ee2e396cc, 0x7a, &(0x7f00000003c0)=""/122}, {0x4001, 0xf5, &(0x7f0000000440)=""/245}, {0x10000, 0x45, &(0x7f0000000540)=""/69}]}) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000023c0)}, 0x7ffffffffffffc) fstat(r0, &(0x7f0000000140)) 2018/04/18 11:22:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x8a000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xe5, 0xf89, 0xfffffffffffffffe}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="2d9b6b4e217a3bf984fd21c2dd63b66d3e3400278aedf46517bf22675539454c6af024264a2f61d565", 0x29) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000001180)="32f2fc3dfde5336dceccc4307b7647a31b03088d9b80a9e7b7ff31df43e61629ab95b226013223531d713b67b912763546b4a6aad965d63e88a7add8e0df94ab4795a7eeed1f3f10b009d778d34c680afd49eeb6c87b8acae6f45217fc76805371a57c54ae3ff762c4c58840e5b6514faed4b888557181ae2e2405f009f4e95e8c", 0x81, 0x0, &(0x7f0000001100)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) recvmmsg(r2, &(0x7f000000a900)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f000000ab80)) 2018/04/18 11:22:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f00000000c0), 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/80, 0x50}, 0x0) 2018/04/18 11:22:43 executing program 4: mkdir(&(0x7f0000639000)='./file1\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x6c, {{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) mount(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', &(0x7f0000000580)='binfmt_misc\x00', 0x0, 0x0) 2018/04/18 11:22:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20881) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x80000000) 2018/04/18 11:22:44 executing program 7: ustat(0x7f, &(0x7f0000000080)) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000000100)='fusectl\x00', 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x101) 2018/04/18 11:22:44 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='..') 2018/04/18 11:22:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) writev(r0, &(0x7f0000000000), 0x1000000000000075) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x105000, 0x24) 2018/04/18 11:22:44 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000380)={'icmp\x00'}, &(0x7f00000003c0)=0x1e) r1 = userfaultfd(0x0) fchown(r1, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 2018/04/18 11:22:44 executing program 5: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/18 11:22:44 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000007c0)='ipddp0\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x10040) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x4, 0x9, 0x4, 0x2, 0xffffffff80000000, 0x2}) connect$inet6(r1, &(0x7f0000000780)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x4, 0x80, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0x1, 0x2}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff, 0xff]}, 0xff, 0x6, 0x1, 0x7, 0x80000000, 0xe40, 'veth1_to_bridge\x00', 'bridge_slave_1\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x0, 0x10001, 0x9db, 0x26e, 0xffffffff, 0x8000, 0x3, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000000, 0xc8e, 0xc6e5, 0x209e, 0x8}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000700)={r3, 0x9}, &(0x7f0000000740)=0x8) 2018/04/18 11:22:44 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x81) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) 2018/04/18 11:22:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0xc09, 0x0, 0x0, "", [""]}, 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24008001}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, 0x1, 0x6, 0x100, 0x70bd2a, 0x25dfdbfe, {0xa, 0x0, 0x8}, [@generic="147cc09c57b1217e3dbde0250099930eea0134b07172350fa4bd455a8bfe812f52159f3b6f778626995776b57990dfcca008cc3ea77aeb8853c766e39a3122548c3a7cd40f47187f7b7851e474b6a8424c1257eff595c3ce5d7afb674a2126613eac2d81ccbfe9c3e3212a24f54fb4d9668500b1c643c66a45", @typed={0x14, 0x23, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x4004) 2018/04/18 11:22:44 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f000052f000/0x1000)=nil, 0x1000}) 2018/04/18 11:22:44 executing program 5: migrate_pages(0x0, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x6c) 2018/04/18 11:22:44 executing program 3: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0x10, 0x5, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) 2018/04/18 11:22:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191af342a47400ffffff0000000000000001070097c11ed4c2c4dc0002a86eb900000000000000000000000000", 0x30) bind$alg(0xffffffffffffffff, &(0x7f0000ccb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/57, 0x39, 0x225c}, 0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000012c0)={0x0, 0x8}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001340)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, &(0x7f0000001380)=0x84) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000013c0)="40a46ebf3fb37fcfa70f62a8fd11bad3f17ca55a0237fada597beb1bd14b83d1603b55e36009232f3be03b988cad7e9ea9ce5fdb21a07553677ce0e42f4bf8e09a6039496f334cfac3b4ab257a186e1540ec36520268e90134ea445de7e399d1dba7ecb5459e3dedb9f7fea809a6c920e0d6c18744e11a1415fe986a5d85f46e01", 0x81) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={r3, 0x377cdcc6}, &(0x7f0000001280)=0x8) 2018/04/18 11:22:44 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000007c0)='ipddp0\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x10040) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x4, 0x9, 0x4, 0x2, 0xffffffff80000000, 0x2}) connect$inet6(r1, &(0x7f0000000780)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x4, 0x80, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0x1, 0x2}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff, 0xff]}, 0xff, 0x6, 0x1, 0x7, 0x80000000, 0xe40, 'veth1_to_bridge\x00', 'bridge_slave_1\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x0, 0x10001, 0x9db, 0x26e, 0xffffffff, 0x8000, 0x3, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000000, 0xc8e, 0xc6e5, 0x209e, 0x8}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000700)={r3, 0x9}, &(0x7f0000000740)=0x8) 2018/04/18 11:22:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x3a) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98", 0x1}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/18 11:22:44 executing program 2: clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x4}) 2018/04/18 11:22:44 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r3, 0x18, &(0x7f0000000080)={0x0, 0x8, 0x1, 0x4}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[{0x48, 0xfffffffffffffffe, 0x80, 0x200000007ffffffc}]}) r4 = dup(r0) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f00000000c0)=0x8, 0x4) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x100000000) 2018/04/18 11:22:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) write$binfmt_elf64(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x9cd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_wait(r2, &(0x7f0000000280)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/18 11:22:44 executing program 5: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5405, 0x0) memfd_create(&(0x7f0000000000)="272c5b23926367726f75702c76626f786e657431657468312c776c616e31656d31656d30263a776c616e3000", 0x2) socket(0x10, 0x7, 0x7) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/18 11:22:44 executing program 1: socketpair$inet6(0xa, 0x0, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) r1 = semget$private(0x0, 0x20000000103, 0x600) semtimedop(r1, &(0x7f0000000040)=[{0x4, 0x7fffffff}, {}], 0x2, &(0x7f0000000080)={0x77359400}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x202000) clone(0x100000, &(0x7f00000001c0)="604e22a7cdbfafef99506ce48ef4a081619a97dc752387bc1c971757048c6e863943c9ec077eaefbf17966e5261eba44d9f943a7eabbe706fd1babb74d1d36d697d530d2e0739cfc79ba994372d30fa3c5c5c7c5e7c54fa6126994a806a0cd25a2a183e475192fc22d2ce4b4468763ae379d4184691e7ef69d73184b90a66e99f8e381da712b2200db4eef7ea400da85269cd1f5dd819af28d16c693a427e93d37362b2e6303801add81e5edabeb8eea9a02a5faacea37b1f3f4d6ac65ebe714c764ec0e", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="f1d83b076a5353bdede958e575380e44020bcb96487f17ffd2e0f385bb8586e5a0f5a8e4982d370d9f94c7d8a019fb2ae0c3360a1e0df21b0a392c4f2ddcb948e2fc610d831f72d3847a638edecacfb2e24cca79842581fd3f79f5b9af7f368902b76b9554966d4a8479004546e34e447aa3e140871ad693ca66e1684313b9f20df71234acf90a8de9243a5bd0fc13f06d79e2d68998b6cf395a1dbbd2d17c6ce405") ioctl$VT_DISALLOCATE(r2, 0x5608) semop(r1, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/04/18 11:22:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r1, 0x20000000002}, &(0x7f0000000480)=0x8) sendto(r0, &(0x7f0000000200)="9c83b564d622166fa26edbc233818933651afe4df887709fd9c23ca1a855461f1e86d2fdab00f02e4dd5c939e0e7982bacb88ffb3e1bef9203151dba2d", 0x11, 0x20008000, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) bind$netlink(r0, &(0x7f00003efff4)={0x10, 0x0, 0x25dfdbfd, 0x808000}, 0xc) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="9e12e6849d83e1a1d340268e543870cb453612f15bef90d96a8b6ba869771d43be41f0590210b47398d63b158fef180acca027775fa417ff1c4c20f0f6b2aa90fa655ba6599c481100688d8e827199", 0x4f}, {&(0x7f0000000240)="a9aa5699a186151ce9eac3c3bdc2a1bcc558091e910af39f303b657796843b26eb58bea452e16851492a4500260e509c2064fc38938eb08d2323d808b2fc299e54130937c3294dffd62482d7298712cfeefed774db613fb086ff7136ad18f219a9e84305e3c567dca48a1505ce0f64c953126033f009075d8dcd967a6f7c744e021b5a1d19057746d2fa6e5aec16", 0x8e}], 0x2, 0x5) socketpair(0x8, 0x80a, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/18 11:22:44 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e1c, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$unix(r1, &(0x7f0000000480)=@abs, 0x6e) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)="d103fd62a95e57547e4615ec05e5acd21eafa8f9278fa2f582f8aae766bc2b11442294dcc1846015177788f7b8d690179fc12d91c5187626f05cabeeb71312b7c97ac8be1bf24480445c8f9f37469ff7f48d8dc8842f8dbde716d7378e1e0abb7c38131aa9018082636851be5a3dd221ed2eab89a026f9cc684b38f4b675a014f2c2c7834b23236daa43043930dc5483bafde7e482d5b1f012df09f75385bddc8c140781dd9475f42b14c503cc4086fd70e8ad9e0cc6b45a2ec94a357557") chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) chroot(&(0x7f0000000000)='./file0\x00') r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffff7, 0xfffffffffffffff7, 0xffffffffffffb95d, {0x77359400}, 0xfffffffffffffffc, 0xbc52}) uselib(&(0x7f0000000240)='./file0\x00') 2018/04/18 11:22:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/82, 0x52}], 0x1, 0x0, 0x0, 0xaa55}, 0x10000) sendmsg$alg(r3, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec567", 0x78}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, &(0x7f0000000400)=""/167, 0xa7}, 0x0) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000500)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="00b72f00f007002017000000e068ca36000000000000000044e10ceefa47b6f4791eeb3810cd70da316d03601064c3b75a7d1896932d400439b6bd13c2b0e55c7d3483cab77c5d2a7d527839ee5a3efc919edfa2f64fc44934d2efe7d56e630db5e8b3b01bab425419bd19d325"], 0x18) 2018/04/18 11:22:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191af342a47400ffffff0000000000000001070097c11ed4c2c4dc0002a86eb900000000000000000000000000", 0x30) bind$alg(0xffffffffffffffff, &(0x7f0000ccb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/57, 0x39, 0x225c}, 0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000012c0)={0x0, 0x8}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001340)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, &(0x7f0000001380)=0x84) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000013c0)="40a46ebf3fb37fcfa70f62a8fd11bad3f17ca55a0237fada597beb1bd14b83d1603b55e36009232f3be03b988cad7e9ea9ce5fdb21a07553677ce0e42f4bf8e09a6039496f334cfac3b4ab257a186e1540ec36520268e90134ea445de7e399d1dba7ecb5459e3dedb9f7fea809a6c920e0d6c18744e11a1415fe986a5d85f46e01", 0x81) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={r3, 0x377cdcc6}, &(0x7f0000001280)=0x8) 2018/04/18 11:22:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000030c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f0000001bc0)={0x10, 0x36, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, {&(0x7f0000001c00)={0xf0, 0x18, 0x100, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x3e, @fd}, @generic="3c376cb679fd858b69231349fbc6457771b5c0c3b9430a717e363f41fe69f29fcea4be30dbbb480a0de570714eaeeec1878eabaeb00c2369f17c071097d7f570f84666538d1f70f2007fd51784935822df349e41983275f6d6a7c1329b3d1788221a56c64ba8f226b4cd775549cf754153a818e40705353b4651b411c1c4ea669c7a0ffa96d3d3fb2c3e6ceabb2416c72da3068b3d24f15b8f056e451c5420e9ac8652a6ce2d724c0b0b4ab0c31c06cbd68161d7a5b4a90fef27f02743dab84429088ef0c94a5300c6d16afb25123543c30a636dc3d872"]}, 0xf0}, {&(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x1090}], 0x4, 0x0, 0x0, 0x20040011}, 0x4000890) 2018/04/18 11:22:44 executing program 4: r0 = socket$netlink(0x2, 0x5, 0x20000000010000) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x7d, &(0x7f0000004e80)=0x50, 0xff09) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/18 11:22:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) write$binfmt_elf64(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x9cd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_wait(r2, &(0x7f0000000280)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/18 11:22:44 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/18 11:22:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x9}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x24001045, &(0x7f0000004ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x80000000, 0x7, 0x79b}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x6, 0x8}, &(0x7f0000000100)=0x8) 2018/04/18 11:22:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f000095dffc)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x7fffffff, 0x8000, 0x4, 0x7, r2}, 0x10) 2018/04/18 11:22:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x20}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="350000002b8b40440ddff87fe690809ad9967916c01c1b693c295948cb6fc8f4f96bc4d150812c8090de29caaf8b3f00000000000000000000"], &(0x7f0000000040)=0x3d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xffffffffffffffef, 0x6, 0x3, 0x81, 0x0, 0x3, 0x0, 0x7ff, 0x80000000, 0x4, 0x8, 0x9, 0x3, 0x8, 0x1ff]}, &(0x7f00000001c0)=0x100) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/18 11:22:45 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/91) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x84, 0x76, &(0x7f0000000ffc), 0x8) 2018/04/18 11:22:45 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/18 11:22:45 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) 2018/04/18 11:22:45 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) listen(r0, 0x3f) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x7f, &(0x7f0000000200)="6da9126dd26ec8cf47985f031f4c7e91d5e2150c6966215da517e6916f41df7d316d62b9a6ff33b2b6013f91adf53bbe29e9e6167e3f0572985ac4e1d4d771ab8c526b17ad6519e88e293ce51c84e9b8dd82d02fdd62b19e701f6a092d453a89437db8050b905a8237fa5c8ca99baaa2a2e6b4934f793e6e7ebb1675d198ce9c962ea03938f6d5464b9f7d98fa653e899a61f4a3992844d0ac4ce3a1689abd5cc157b68e764d98c1f4e9cb16d2f28687da0c92f97cd2d05903860d2a") getsockopt$inet_int(r2, 0x10d, 0x4000000f2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/04/18 11:22:45 executing program 6: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f0000000040)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() 2018/04/18 11:22:45 executing program 4: unshare(0x40600) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}}, 0x6, 0xffff, 0x100, "458eae56642b917e4fb8b5e533aab348d5c36fa556a4542531c18ffffbe802cb1ffd8df5094d04980d13bdef825d7599635a7fe661ff5a72118f8a8188a17b4354c9612fd11913ec199628b2c24f6abc"}, 0xd8) r3 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x2}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x0) 2018/04/18 11:22:45 executing program 1: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/203) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/18 11:22:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20}, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x7fff) close(r2) close(r1) 2018/04/18 11:22:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') r1 = epoll_create(0xff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x20000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/18 11:22:45 executing program 4: setrlimit(0x0, &(0x7f0000000140)) setrlimit(0x4, &(0x7f0000000080)={0x7ff, 0x100000003}) inotify_init() r0 = socket$inet(0x2, 0xf, 0x7) getrusage(0x0, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfa6b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x7, [0x7, 0x6, 0xbf1, 0x2, 0xd00, 0x7, 0x401]}, 0x16) 2018/04/18 11:22:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1000002ab) 2018/04/18 11:22:45 executing program 7: ustat(0x6, &(0x7f0000000100)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x3e1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x802, 0x0) socketpair(0xb, 0x5, 0x3c, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x90000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000540)={r0, r2}) r3 = dup(0xffffffffffffff9c) accept$inet6(r3, 0x0, &(0x7f0000000000)) [ 89.004628] device syz_tun entered promiscuous mode [ 89.152373] device syz_tun left promiscuous mode 2018/04/18 11:22:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101800, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x71b, 0xfffffffffffff800, 0x4}, 0x10) r3 = semget(0x3, 0x7, 0x90) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000001c0)=0x54) semtimedop(r3, &(0x7f0000000040)=[{0x6, 0x0, 0x1800}, {0x2, 0x9, 0x800}], 0x2, &(0x7f00000000c0)={0x77359400}) 2018/04/18 11:22:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x20}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="350000002b8b40440ddff87fe690809ad9967916c01c1b693c295948cb6fc8f4f96bc4d150812c8090de29caaf8b3f00000000000000000000"], &(0x7f0000000040)=0x3d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xffffffffffffffef, 0x6, 0x3, 0x81, 0x0, 0x3, 0x0, 0x7ff, 0x80000000, 0x4, 0x8, 0x9, 0x3, 0x8, 0x1ff]}, &(0x7f00000001c0)=0x100) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/18 11:22:46 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x100000005) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000d183a11e207a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000248b796875267e488183e522ddbd7f2be9adee649d8e4ab1c4b0cb878d43438cc72495afa68cf3114e7c1a0adc9b217e09629b2ac306cc202fe4240f2bc81fae49218b83ffda8c97708c44e8acbd1794cb974b1dba3a96f24912e5149ed082d8b08626ef5279"], 0x290) select(0x40, &(0x7f00000000c0)={0x100, 0x2, 0xff, 0x400, 0x8, 0x8000, 0x57ef, 0x5}, &(0x7f0000000100)={0x2, 0xe1, 0x5, 0x3, 0x5, 0xfffffffffffffffa, 0x471d, 0x7}, &(0x7f0000000140)={0x7, 0x8, 0x10000, 0xfffffffffffffff8, 0x80000000, 0x1, 0x8, 0x7fffffff}, &(0x7f0000000180)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000005b00000008cb7dde35a45cddea01126bd38504ce8fa2d41b5739d78a7192806cc92d95fc41c239344f04b3ccfa69fed8fb2acf113334a0064bd1a4f3b05895433eff77453fee67dda318ad0c838eab3eef7555a05334ab5ef9fe53099e461d"], &(0x7f0000000080)=0x7f) 2018/04/18 11:22:46 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="876cbabfd2937af525ca488b651a16531c876ac38adadb7299eeb4695d2b939dec0184773a5c607efd297d7962f7edd422209ea62b4309002abc34bb0265beafc49f2cfba4d180007431a3023f7b63206d0b410a388df5c3389f3945f713d108f9c2aad30a7256c9159d", 0x6a, 0x3f}, {&(0x7f0000000140)="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", 0xfe, 0x7}, {&(0x7f0000000240)="fbf84458f1cbc3d38dc284fd186d4a3df1552c426293ec9be604ad4b09942802cdaecc0ce37f19de23a3b9a0990ec2c48e4f2ca3e3501e4704a852ef2c05bc95e7403be3dd574341b5f9195b425694b5762447702042ff9ac4da4e43b2e0315a3ba2bab3dfdd1f5513e3320afdaf0be63b8cf10150e2c7668599d52fa3be012556fbcc447a480435997676a0", 0x8c, 0x7}, {&(0x7f0000000300)="cc66ca3bc12a145ffac3231dcc973c97a17019c3a692bc7535c9d1e335350e0de22f3491eb7ed964135a832018baabdf180f7f5841165faea272006c41b8ae0602da0caa3fee6f8b94459eeb6eb03b7640d308d841151243d0bea9a481049af2344bcab6bba687a13890caa32fa39ba841ed3b61bf587a61d3e7e30e96be0af822c2d254c2b0a8afe222a343b0533e1b1160fe65f9ab4baaa4d946ae66a90341e0700f23fb7cfe91aefbaad29bb787c7ef65e9db63ef4ffd6afcc33778135efcdd3d448013ecb2c6f8f07dce869a77fd40ff596f197e3ea9251c86ce91853f9adc1bdbd095d9e22d98d62621ece51989d3d1", 0xf2, 0x8}, {&(0x7f0000000400)="f5cbd8845273504ab3f79c849f1acc6f929b45089859cecae2018b5034914b6acfc171f0e8d35c5fb036ff82efbe8ea7f600d1d3ae90abd47f23a78ddd1335365a03355443f3193c26b47fcf5363566c2a9d8a518c4f4fb67bc183f68f642f109196b902e0c9b10144a841788f59e4f818049884b14832799e0245abe7fc1268d0b30c4e3935a13dcb0b10c1fc66474231b0eecb46ff38226b91cefa0e1fca0e50527aff552807f38da25929", 0xac, 0x9}], 0x0, &(0x7f0000000540)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@quota='quota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@norecovery='norecovery', 0x2c}, {@suiddir='suiddir', 0x2c}, {@meta='meta', 0x2c}, {@localflocks='localflocks', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x0, 0x2d]}, 0x2c}]}) syslog(0x3, &(0x7f0000000080)=""/62, 0x3e) 2018/04/18 11:22:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x1) 2018/04/18 11:22:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x20}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="350000002b8b40440ddff87fe690809ad9967916c01c1b693c295948cb6fc8f4f96bc4d150812c8090de29caaf8b3f00000000000000000000"], &(0x7f0000000040)=0x3d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xffffffffffffffef, 0x6, 0x3, 0x81, 0x0, 0x3, 0x0, 0x7ff, 0x80000000, 0x4, 0x8, 0x9, 0x3, 0x8, 0x1ff]}, &(0x7f00000001c0)=0x100) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/18 11:22:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x3, 0xbc5c, 0xb, 0x47, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_x_sec_ctx={0x1d, 0x18, 0x0, 0x5, 0xde, "85be5eaa01bd9c6d642f4aaabf915ce54df02dcca6070770711b4316d13373a1f2803f6798861797fb81b8f78fe79280c61ccb376c8f5eb52a8b04f6130b6819c0d482ec36859e231ffaabc5f9a5a7dec1806f73b7baa49f8737daf00c9ece7cb6249982b94ed47b277781b5c53c7ac263b8500cf106a7e3343ddcc6ba6d83e73229f56738fea80847e7b40a50229bd7deca47594478b6bec214af980f1f7eb2d5f9cb26fb5b50a776dce5c6d3e0782e73e02ebee6f2fb875dfc0201ca6b5a2025d54b3017075694b660ab3aafa9245e3625c614906f757a55c075462943"}, @sadb_key={0x7, 0x9, 0x148, 0x0, "17569ba85aa303395c4e596bef33e9eadca65f51dd773d10cbe0d8a291900295c438d1aaa13e3495b3"}, @sadb_key={0xe, 0x9, 0x338, 0x0, "fe2a9c3c4e43c0392de1cf1e612091e813da76ca55be873f03cd8389cafebae7b9536fb41c5f22cb9d4354bb79e2fb83f2c12e8964ac38f08361c24f2282c7c8907f3b7930666b6678429735bf1e738790df5553034e07a750cc4b3c82cc9a20b99c4f137c99af"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x1f}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xc84a}}, @sadb_lifetime={0x4, 0x2, 0x3, 0x1, 0x9, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x7938}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd28, 0x3501}]}, 0x238}, 0x1}, 0x8080) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/18 11:22:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'team_slave_0\x00', 0xfffffffffffffffe}) r1 = socket$nl_route(0x10, 0x3, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/18 11:22:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x230040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x20, 0x1d, "b13240185adcba479bf049fe960f0539fb672c109965748ac7df7467be51ae17ce8e07e5fc875e6b003cb6fad0554579b8293cf5a3e6c71f399562fb4482113b", "58d5d492765033ac11e7746f77eeae0a97defd42fac10a3aad6094d6e62236d2", [0x0, 0x8]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) 2018/04/18 11:22:47 executing program 1: rt_sigaction(0x30, &(0x7f0000000240)={0x7, {0x2}, 0x0, 0x5}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x40000}) r0 = socket$kcm(0x29, 0x7, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/157, 0x9d}], 0x3, 0x0) 2018/04/18 11:22:47 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="876cbabfd2937af525ca488b651a16531c876ac38adadb7299eeb4695d2b939dec0184773a5c607efd297d7962f7edd422209ea62b4309002abc34bb0265beafc49f2cfba4d180007431a3023f7b63206d0b410a388df5c3389f3945f713d108f9c2aad30a7256c9159d", 0x6a, 0x3f}, {&(0x7f0000000140)="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", 0xfe, 0x7}, {&(0x7f0000000240)="fbf84458f1cbc3d38dc284fd186d4a3df1552c426293ec9be604ad4b09942802cdaecc0ce37f19de23a3b9a0990ec2c48e4f2ca3e3501e4704a852ef2c05bc95e7403be3dd574341b5f9195b425694b5762447702042ff9ac4da4e43b2e0315a3ba2bab3dfdd1f5513e3320afdaf0be63b8cf10150e2c7668599d52fa3be012556fbcc447a480435997676a0", 0x8c, 0x7}, {&(0x7f0000000300)="cc66ca3bc12a145ffac3231dcc973c97a17019c3a692bc7535c9d1e335350e0de22f3491eb7ed964135a832018baabdf180f7f5841165faea272006c41b8ae0602da0caa3fee6f8b94459eeb6eb03b7640d308d841151243d0bea9a481049af2344bcab6bba687a13890caa32fa39ba841ed3b61bf587a61d3e7e30e96be0af822c2d254c2b0a8afe222a343b0533e1b1160fe65f9ab4baaa4d946ae66a90341e0700f23fb7cfe91aefbaad29bb787c7ef65e9db63ef4ffd6afcc33778135efcdd3d448013ecb2c6f8f07dce869a77fd40ff596f197e3ea9251c86ce91853f9adc1bdbd095d9e22d98d62621ece51989d3d1", 0xf2, 0x8}, {&(0x7f0000000400)="f5cbd8845273504ab3f79c849f1acc6f929b45089859cecae2018b5034914b6acfc171f0e8d35c5fb036ff82efbe8ea7f600d1d3ae90abd47f23a78ddd1335365a03355443f3193c26b47fcf5363566c2a9d8a518c4f4fb67bc183f68f642f109196b902e0c9b10144a841788f59e4f818049884b14832799e0245abe7fc1268d0b30c4e3935a13dcb0b10c1fc66474231b0eecb46ff38226b91cefa0e1fca0e50527aff552807f38da25929", 0xac, 0x9}], 0x0, &(0x7f0000000540)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@quota='quota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@norecovery='norecovery', 0x2c}, {@suiddir='suiddir', 0x2c}, {@meta='meta', 0x2c}, {@localflocks='localflocks', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x0, 0x2d]}, 0x2c}]}) syslog(0x3, &(0x7f0000000080)=""/62, 0x3e) 2018/04/18 11:22:47 executing program 5: sched_setaffinity(0x0, 0xfe, &(0x7f0000000140)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x3, 0xcbc6, &(0x7f00006baff0), &(0x7f0000072000), 0x0) r0 = semget$private(0x0, 0x6, 0x409) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x4, 0x1000}, {0x3, 0x5, 0x800}], 0x2, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) getresuid(&(0x7f0000000100), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) setresuid(r1, r2, r3) 2018/04/18 11:22:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'team_slave_0\x00', 0xfffffffffffffffe}) r1 = socket$nl_route(0x10, 0x3, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/18 11:22:47 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r1, &(0x7f00000001c0)=""/1, 0x1, 0x0) 2018/04/18 11:22:47 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, 0x7, 0x0, 0xff, 0x3, 0x5, 0x7, 0xfffffffffffffff9}, 0x20) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0xffffffffffff9381) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000140)='./file0/bus\x00', r1, r2) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) mq_notify(r0, &(0x7f00004c4000)) 2018/04/18 11:22:47 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x5, 0x9, 0xfffffffffffffffc, r0}, 0x5d7) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x10, 0x6, 0x4, 0x100000001, 0x4000000000000, r1}, 0x2c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0xbd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x3}, 0x20) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="c3f7dc5eae00582ef22de2b87d9f133f25af31fe6ef574eb5cc15d1a137e9827656d974b112c4e95e5dde083050f8822d6b59e4e089e2d584c9462997febb4bb98e903dfd157ce3551", 0x49, 0xfffffffffffffff8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x200, 0x2, 0xff, 0x5, 0x6, 0x3, 0x100000001}, 0x20) keyctl$revoke(0x3, r4) 2018/04/18 11:22:47 executing program 6: r0 = socket$inet(0x2, 0x800003, 0x107) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200400, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078ac14ffbbe000000100004e2100089078f6c25fa29ecdbc3e214c531e62b9582b98d77c17788342b76c26740628aefadc0523f29f24fa8ed03451476428ce8d0b8ed9a73c0f987ac886767d80b02b19c9ebc6a47a0e0c8cd92dce9f"], 0x0) 2018/04/18 11:22:47 executing program 1: prctl$seccomp(0x21, 0x20000, &(0x7f0000000000)={0x1f7, &(0x7f0000000040)=[{0x22, 0x8, 0x80000000, 0x8}, {0x100000001, 0x40, 0x6, 0x4}]}) epoll_create1(0x80000) 2018/04/18 11:22:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x6}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/62) 2018/04/18 11:22:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000d00)="e5", 0x1, 0x8841, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a40)={0x0, 0x1}, 0x8) write(r0, &(0x7f00000000c0)=')', 0xfffffffffffffda9) 2018/04/18 11:22:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002380)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0xc0000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000140)={0x0, 0x3}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) close(r2) 2018/04/18 11:22:47 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) io_setup(0x3, &(0x7f00000004c0)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000002c0)={0x8001, {{0xa, 0x4e23, 0x1, @empty, 0x7}}, {{0xa, 0x4e22, 0x74a9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x108) io_cancel(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x80, r1, &(0x7f0000000200), 0x0, 0x8, 0x0, 0x1, r1}, &(0x7f0000000280)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000fe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) 2018/04/18 11:22:47 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x24, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}]}, 0x30}, 0x1, 0x0, 0x0, 0x40010}, 0x5) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x661ef66b181039f4, 0xffffffffffffffff, 0x0) 2018/04/18 11:22:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001140)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'nq\x00', 0x20, 0x4, 0x3}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0xfffffffffffff800, 0x3f, 0x2}}, 0x44) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001100)={r1}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001080)={0x2}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/18 11:22:47 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1520000000c3a807b526ea0b01000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffc, @empty, 0x1}, {0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}, 0x0, [0x0, 0x1ff]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x2) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/18 11:22:47 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) r1 = inotify_init() r2 = eventfd(0xcc) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x75, r1, &(0x7f00000000c0)="52f2af72d2404333cc039177315cc01d09edb8639c67ba75f8f93b9de7da82dfd4060f1506eba1284dda1a7e05cd5f5b35b208", 0x33, 0x1, 0x0, 0x1, r2}, &(0x7f0000000140)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x103000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000200)=r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r5, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffffe7) 2018/04/18 11:22:48 executing program 2: r0 = getpid() syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) tee(r1, r1, 0x1000, 0xd) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) gettid() r4 = dup2(r3, r2) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000440)=0x20, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000280)=0x3, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'bond_slave_1\x00', {0x4, 0x100, 0x5, "d4a63cc06246", 0xeb}}) write$sndseq(r2, &(0x7f00000000c0)=[{0x7, 0x10001, 0x2, 0x0, @tick=0x9, {0x9, 0xd68}, {0x4, 0x4}, @raw8={"8d76008061303fa5c6c4f094"}}, {0x10001, 0x10000, 0x0, 0x9, @time={0x0, 0x989680}, {0x3, 0x5}, {0x400, 0x3}, @queue={0xffffffffffffff02, {0x1, 0x8}}}, {0x1, 0x41a7c81d, 0x2, 0x5, @tick=0x10000, {0xfffffffffffffff9, 0xffffffff00000001}, {0x81, 0x21}, @queue={0x80, {0x1}}}, {0x2, 0x2d48, 0x8, 0x0, @tick=0x2, {0x5}, {0x100, 0x6}, @time=@time={r5, r6+10000000}}, {0x5, 0x8c0, 0x2e58978d, 0x0, @tick=0x9, {0x7f, 0x5}, {0x1f}, @control={0x1, 0x9, 0x101}}], 0xf0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000040)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000380)=@ethtool_coalesce={0xe, 0xfffffffffffffffe, 0x20, 0x1, 0x101, 0x6, 0x4, 0x0, 0x0, 0x401, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff, 0x8, 0xfffffffffffffffe, 0x200, 0xc90, 0x6, 0xffffffff, 0x2, 0x3ff, 0x6fcc0000, 0x3}}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r2) ptrace$setopts(0x4204, r0, 0x6000000, 0x100027) 2018/04/18 11:22:48 executing program 3: setrlimit(0xf, &(0x7f0000000080)) 2018/04/18 11:22:48 executing program 4: socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x0, 0x44031, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001740)=0x9, 0x4) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@rc={0x1f, {0x9, 0x1, 0x8001, 0x8, 0x59bf, 0xc4}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)="501f4f746b45891993cc18f0d8bf332331ea830ba1e3d267aa36223d21a35d67164100a63e9d8d0b314a6adb22468d553a169fd1e2f2e8ebfe2aac2ddc17a3c44a5cb2ec5da8477f1dbeb41c8b5fd17a65037aaee01d330faff063d84b61a8d97e5c8d1597bf67e420925d966412cde40f637457fd6a7cc3fb17f818a0a990ba5decc5caaac3a7d49d4d5e5611312cfdecf2b1b72841", 0x96}, {&(0x7f0000000180)="787ceed900276134832b4105bd148fe8f1c0d00d90a19e8fba5d4759a6b8c97177817c0269a63ebf54d4f06a5e", 0x2d}, {&(0x7f00000001c0)="3021b00608a1dd6c4f1fa68ffcd5f25c5677a5c1f0c7c8fac48f70364361f1a8948c3b13b504425cf11a57c23cd9facd747b8ae71c1197ddc823922a7e0a45ece6b988c9722069bc106eab3439299d62ba9d88d253ec51fb410caf95e15f9020bb183bd56a04b81ff7a63639dfb37db7d6e11f70b02d6e2f5a9c19380586445d6801937ef8dbb16b5ccb7d964687aaf5135eeb2be381b4839d3362540b074872412af98464dc896a34cbd506b5dbd39d7e3cf53371121af56456bdad9fef756efc64675a1dc2b63b14ab96e02fdb091df27c1784ef2083438fc9650ebe8d70e5d4a2ad88adef949abe3e", 0xea}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="30404f15c2d9bd1f4643023e8969029c5f25e167862c95b39af2922605687cb8afb20bc5b96345f0c18d1bb6d7eb12ad90167019284551f91184b3fa05bd031487420979d27275ce51d3129f7604e1ef67fa63ef8d43f14922b0393f571027d9e7c9d22de51d25ec97f81cdb4e74554f85ba9ee40177e5d796946c17e810597568f0eba86e6a3fc837ad963547398b0a1b822f4bd223f361aeb31de9cca208e4edd6257efe7d88358fc7884ede5014ed6d3ab3b4ba50ed1a0e57db6a057614c59a3dc845", 0xc4}, {&(0x7f00000013c0)="0434e52285c425a1f52dda05444d14d0c38db93fad340f92f108c8601adf3d61861f11a4ec40e6726601f1365a778ab83df3a25b622d6d24428a66f16b62ebb26a729a3ee77d22320c04efd64c48e6ca27fb2bd03bc928320b3745a2", 0x5c}], 0x6, &(0x7f00000014c0)=[{0xd8, 0x3a, 0x6, "7c551058b495634d8a72265a253654f0dfb4e2692355a29e70a5d2fb7ec48bc297a2e3146ca0ff6194abdc43682c77db201cb5a2384f8c205c705bad5ae72a7f7a9a6c21d967eb5c5eb60b0ca98eca0a70f27e45bbd1ff01a5d2255ca77034540ca1761ac603dc739d3c93051ffae3d239b7c303f4d2e67b24e6ae2431a908ac1d429782cc0c2b1e499b0324295d82cb1b53a6e150e159ecb87ee0cc3ccefd8e35cd71ca56c53fc4530475fd2cbe46bea0f280885310cce1e9f50707b56e87013c0bf01eb86b53"}, {0x28, 0x3a, 0x4, "6be6a8e325d5b512392270a6ee9bf654c9bbfc"}, {0x20, 0x29, 0x3, "df448907c3c188f9c6dee1b811"}, {0xa8, 0x0, 0x4, "ecebb5cb3b227884c1f29905d3fcc9204f9609fd1145f0cb9493f709eb8e41a6616ad2e3b49024326e365fb35f6dc15bd224648263d81eb3f12046a7b6e1ddbd7cdb839fd6b8b5100a4e3f81ec93fb324a1f2c9e204ea24e7898286066b61d1e8294b5d4f944529fe3a910a276f2572029b82440d64ee96b8d6718bf70e8b4281fbd67e35f2a6d6e085f5e710019d3f62a6154f9f149"}], 0x1c8, 0x800}, 0x1) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) 2018/04/18 11:22:48 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x61a001, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001200110000000017fffffff000072ce87563c79cdcc2573263bd368ecb3d47d86bcf513b1bcaac", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f0000000000000000000000000000"], 0xff8d}, 0x1}, 0x0) 2018/04/18 11:22:48 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f54000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7179732f6e65742f6970763c4b76732f6261636b75705f6f6e6c59001d007ec64947cf702553d90c4fee526d6b02", 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0xfff, 0xfffffffffffffffb, 0xffff, 0x7fffffff, 0x287, 0x8}) 2018/04/18 11:22:48 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) recvfrom$inet(r0, &(0x7f0000000240)=""/255, 0xff, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) [ 91.298303] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 11:22:48 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x20000000) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000440)}, 0x20008084) 2018/04/18 11:22:48 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000db000/0x8000)=nil, 0x8000, 0x2, &(0x7f0000000040)=0x9, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/18 11:22:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec56777f64319796d386f", 0x80}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x4400, 0x0) recvfrom$llc(r2, &(0x7f0000001180)=""/42, 0x2a, 0x1, 0x0, 0x0) 2018/04/18 11:22:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x101, 0x3, 0x8000, 0xfffffffffffffffb, 0x0, 0x9, 0x7fc0000000, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xfff}, &(0x7f0000000100)=0xc) 2018/04/18 11:22:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) dup2(r1, r0) 2018/04/18 11:22:49 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000db000/0x8000)=nil, 0x8000, 0x2, &(0x7f0000000040)=0x9, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/18 11:22:49 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = msgget(0x0, 0x200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) msgctl$IPC_RMID(r1, 0x0) 2018/04/18 11:22:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a000000cb570df303bc9ac91b634688f07ab4401803c940564f004f42dc8a0b0f1de99fb093327e3688a2f7edbce56da83a061d7afd6492c8f22ec10af945ab343f370dae02d59e1a07d6836ed5642e4b586ca1a2c5d27054b36da1d3742aefc54883e1206e0000000000000000"], &(0x7f0000000600)=0x72) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x6, 0x0, 0x7}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) listen(r0, 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0), 0x8) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x2) 2018/04/18 11:22:49 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x108000, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000740)=[{0x9, 0x3, 0x2, 0xffffffffffffff80, @time={r5, r6+30000000}, {0x7fff, 0x7}, {0x3, 0x6}, @raw8={"7d14627759465413236c6b00"}}, {0x3b, 0xf77, 0x9, 0x9, @time, {0x5, 0xfcde}, {0x7, 0x6}, @result={0x5, 0x7}}, {0x0, 0xfffffffffffffff9, 0x2, 0x7, @time={r7, r8+30000000}, {0xff, 0x7}, {0x6, 0x1f}, @result={0x2, 0x7}}], 0x90) r9 = socket$inet(0x15, 0x5, 0x0) bind$inet(r9, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r9, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r9, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r9, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r9, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) pipe(&(0x7f0000000440)) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r10, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r10, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r11 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r11, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r11, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0xd881, 0x4) 2018/04/18 11:22:49 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001380)=0xa) ptrace$getregs(0xc, r1, 0x5, &(0x7f0000000200)=""/4096) lseek(r0, 0x0, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xf4, 0x1}, &(0x7f0000001200)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001340)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000001780)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001280)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000012c0)=0x3e00000, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001240)={r2, 0x800}, 0x8) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000013c0)="c7c64fd1005fb3d8ef47e9cf98186e360ee9d88323f638e282cc48fc173fe0059507a5dcaf94bdd3a41211295b2772c993828b93142cb11e2f3cf55e974ca66ed9e88490502a4b3cf1838ff5163a02c8535d458e5499c648511470928f617a2ba21367ac18db2dccb44febd3f483648241d60a3a771b593b0d96c00f4f9363371ea07cc7f1bb2d8a57863e749a7ad58949101a0e9dc41b51d125ee739e04f38b64135cbee3e78dfbbff92844a5f4f5d81ecd88e40003dc7f0ff0501219a634b040e08a9063dc7c0ccb1c09be6e54bfa07e4a6d7261b4e60d23416cad3f2bb6df226b63374ed85f8e51adbe26cfcb30c9607a92ec", 0xf4}], 0x1, &(0x7f00000014c0)=[{0x68, 0x109, 0x1, "f78030ef82db6da17921a4b8b678ef5decf60879a611841c64cefb2fb5eb1fc9ba00b8d9048f3d276629dcce2474f36a8a136e1f220df14d12e088fe505d883b13b3d3744b00f15c29a0e6e71b67444cd5e2f843e023e8"}, {0xe8, 0x103, 0x8b, "1564aa0eb5506c687a92790654b66ac87f3dd60fef8500e7612b5272e050c812812b217982dff59076b46353f21a3c873ac9f004fbf63daf738f9ace986a8d7ae94f54191f78a5bb05174e93c57356a91abae7684f3ddbb7348dffc58f88b2bb360d4bd20a83df86cb3f0aefff6f6d608c73f4e935a3ce61866bb9e17b09351aa14c4b7618a2b987ebed73a9271d16862f7a9d00d4d039519f254a3678f5665b0a9ccb88a10fd555979b1fc5b1a528ee2afc1748db9908b0f4dfb4a63f28cc886c951cba1f42766e52b5ab457b6545b923"}, {0x100, 0x10e, 0xffffffff, "4b9c17c117f9ad9ff738c34b66df66bd2fa807292502b68fc802c1b4b8102f0a9ba7e257f6b913309dd99d10ab4d3f2f5a68f50b9d8c908299687fba727f9b5c5b467813fbaab301962943889e1b0663db5c27aedd3fa8bed45327c35ad22cda9eccd764142df57e8532c5ad926322f6af1bce82159c6a34e8374a66917936d8db02c1f6e7b41d9f29afacb8f282076693ec33526787e0a043efd65fa2410d9feb345247a07e41bce142fc0140422b8b2444b765679d473e912c26efe1fe0e3b7ad569170798c0cdf87ef7931b2354457d4b5b0d784b979160e86f3ecfd0059130b95207782314f7a3c7"}, {0x38, 0x88, 0xfffffffffffffffd, "7c29dd60ae23ae7e6b8a68e6c97d07fb3761d939f21e7298fb1aa6f07c38c653b8"}], 0x288, 0xc010}, 0x9}], 0x1, 0x24040040) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000001b0000000d0f010000006462b6a079a1dc814e7341dd26c7ee4c3d592e85bceac383bdfb38e095a91f692530b9a7a5b2d1437526125f1dd2b292ac17e055e1990444e35c93d20c341364f536e5ba7f3148000000201981684700f643b99074cfd65574ef081aa40000eaa5da8ba87603bcbe33c1b84c9775585dee7bcd873b77f1a95d28a3e8f9b6a514bf8fe31de6be02000000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/18 11:22:49 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) recvfrom$inet(r0, &(0x7f0000000240)=""/255, 0xff, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/04/18 11:22:49 executing program 6: unshare(0x400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/18 11:22:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/120, 0x78) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x1, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x4, 0x5, 0xb7}, 0x10) 2018/04/18 11:22:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/18 11:22:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/18 11:22:49 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x4800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x200000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x800cd69}, &(0x7f0000000040)=0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0x4}, &(0x7f00000000c0)=0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/04/18 11:22:49 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7d3c, 0x0, 0x10001, 0x4e05}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x9, r2, 0x10001, 0x797}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet6_int(r3, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/04/18 11:22:49 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x24000152) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair(0xa, 0x80000, 0x3, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="d6e5002000ac9414aa"], 0x14) 2018/04/18 11:22:49 executing program 4: timerfd_create(0x6, 0x80000) r0 = epoll_create(0x1000) fchdir(r0) r1 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x10001) lseek(r1, 0xfffffffffffffffc, 0x2000000002) 2018/04/18 11:22:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000026c0)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/18 11:22:49 executing program 5: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0006000100000600", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="4cddcf7b54c0f336b95a42fff487dc8c48fcc18d1d8ed570b803226a27fc3a0f2dc5c167e38701500a1e39326f26"], @ANYBLOB="07000400f9ffeb000800000001000000bcacc58860c1dc54d52aa6c533ac7d77d55bf8e4bbd1546fec79a8777744a655b604761bd800fea221033d02e85f0115a40fdc01be041cf0008ee679adc47b5cb4c55846b1dae774fee4034c8e0adf30c23cdaadbff03d7c48c80d7485a83937750bcfe3d07c5dd6f187117b96b44c2bc7daf6d8782b8b40a61d1a7fe3379019cb2d1cfb949da7849643fa759fca64492c61473e476d2a66aa3528fad9786b9914610fb06ef0"]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x9, 0xe, 0x10000, 0x3, 0x0}, &(0x7f00000001c0)=0x10) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x5}, 0x8) ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[]) 2018/04/18 11:22:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)='I', 0x1}], 0x1, 0x4000) fcntl$setstatus(r0, 0x4, 0x4000) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/18 11:22:50 executing program 4: shmget(0x2, 0x1000, 0x0, &(0x7f000029b000/0x1000)=nil) r0 = shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) r1 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x2) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/85) shmctl$IPC_RMID(r1, 0x0) socketpair(0x1, 0x6, 0x5fd, &(0x7f0000000140)) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/146) 2018/04/18 11:22:50 executing program 5: socketpair(0x5, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/123) clock_gettime(0xb, &(0x7f0000000200)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x103fc, 0x200000020) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x10c, 0x4) [ 93.466321] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 93.635738] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/04/18 11:22:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0xfffffffffffffe68, 0x0) r1 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="3b14cccf4654a434cdd0f7bc9497f1530c142cd68db2f415b41ee466ddaa8a4fac46a1656ab255b52bca5d56354c71750b7b3af72cc23f6dd6f08e780810511804488e0eec8e27dc1af6ee5ef85064b37de280a85580c583d7c4aaaa4b5b06ad5cbe95ab5525acca3eb80a5998c6077832446661", 0x74, 0xfffffffffffffffa) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='(.)\x00', r1) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1) 2018/04/18 11:22:50 executing program 5: unshare(0x60000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x8001}, 0x8) r2 = socket(0x2, 0x5, 0xfffffffeffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0xc1, 0x7, 0x3, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x8d, 0x1000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r3, 0xc, "d9198ec987fdace2305a2c7d"}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8000, 0x3}, &(0x7f0000000140)=0x8) 2018/04/18 11:22:50 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000b80)=0x2, 0x4) fsync(r0) 2018/04/18 11:22:50 executing program 3: setrlimit(0x6, &(0x7f0000000040)={0x2}) timerfd_create(0x0, 0x0) 2018/04/18 11:22:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000080)=ANY=[@ANYBLOB="bc000000120021000000000000000000fe800000000000000000000000000000000000000200000014000d0000000000000000000000000000000001"], 0x3c}, 0x1}, 0x0) 2018/04/18 11:22:50 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x4800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x200000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x800cd69}, &(0x7f0000000040)=0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0x4}, &(0x7f00000000c0)=0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/04/18 11:22:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x16}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x35}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1c}, 0x401}], 0x90) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x82, "de159c36013551a078bf700d5fce404097d6203e6641b7d2003fda5eb9d21b0995e096d690fa020841d700f10fcbe7380bcd6edc67b723f6049d7988d41dde1be201e52da2342b9f5931fa44c2eb7466be087ae81272efe6cf199372d8fe92a780dd53caec40afaf5282ad56235f7feb4ab3553fdab79f3855ed450c87bb9e7580a8"}, &(0x7f00000003c0)=0x8a) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000004c0)={0x155, 0xfff, 0x4, 0x0, 0x0, 0x914f, 0x6, 0x6, r2}, &(0x7f0000000500)=0x20) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000280)=""/113) sync_file_range(r3, 0xf91a, 0x9, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffff00001400000008ffbbe000000100004e21005f1ad3bec608907820000000000000000000"], 0x0) 2018/04/18 11:22:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20000000, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$notify(r0, 0x402, 0x2) 2018/04/18 11:22:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003980)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/156, 0x9c}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/249, 0xf9}], 0x1, &(0x7f0000000400)=""/143, 0x8f, 0x6}, 0x3ff}, {{&(0x7f00000004c0)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/209, 0xd1}], 0x1, &(0x7f0000000680)=""/234, 0xea, 0x7ff}, 0x4}, {{&(0x7f0000000780)=@nl, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000800)=""/181, 0xb5}, {&(0x7f00000008c0)=""/116, 0x74}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/55, 0x37}, {&(0x7f0000001980)=""/156, 0x9c}], 0x5, &(0x7f0000001ac0)=""/55, 0x37, 0x8}, 0x1}, {{&(0x7f0000001b00)=@can={0x0, 0x0}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b80)=""/53, 0x35}, {&(0x7f0000001bc0)=""/44, 0x2c}, {&(0x7f0000001c00)=""/17, 0x11}], 0x3, &(0x7f0000001c80)=""/220, 0xdc, 0x8}, 0x7fffffff}, {{&(0x7f0000001d80)=@pppol2tpv3in6, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)=""/4096, 0x1000, 0x8}, 0x5}, {{&(0x7f0000002e40)=@generic, 0x80, &(0x7f0000002ec0), 0x0, &(0x7f0000002f00)=""/80, 0x50, 0x9}, 0xfffffffffffffff8}, {{&(0x7f0000002f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003000)=""/232, 0xe8}, {&(0x7f0000003100)=""/124, 0x7c}, {&(0x7f0000003180)=""/32, 0x20}], 0x3, &(0x7f0000003200)=""/237, 0xed, 0x3}, 0xffffffff}, {{&(0x7f0000003300)=@nfc_llcp, 0x80, &(0x7f0000003500)=[{&(0x7f0000003380)=""/71, 0x47}, {&(0x7f0000003400)=""/160, 0xa0}, {&(0x7f00000034c0)=""/30, 0x1e}], 0x3, &(0x7f0000003540)=""/160, 0xa0, 0x2dbc0737}, 0x1}, {{&(0x7f0000003600)=@generic, 0x80, &(0x7f0000003940)=[{&(0x7f0000003680)=""/250, 0xfa}, {&(0x7f0000003780)=""/87, 0x57}, {&(0x7f0000003800)}, {&(0x7f0000003840)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0xfffffffffffffffb}, 0x3f}], 0xa, 0x2000, &(0x7f0000003c00)={0x77359400}) sendto(r0, &(0x7f0000000000)="75dee2cc4665471e4e9603f7bec4b998e9a09d1478d60396f4bd30bad9a6c098d8985658c24c8ece81723b0fac33e509470a05308bf158acb62b80318e80fac9254b3ecc3aff8a08372fa7234c232a4931a37a219a61b116af7fee4311eaaa94151ebb0db62c5be1cf2207f94c6b0d0bda7b3236505bd1e18bef90fd257a04e119416e1fa4681f", 0x87, 0x0, &(0x7f0000003c40)=@hci={0x1f, r1, 0x1}, 0x80) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) recvmsg(r3, &(0x7f00006f7fc8)={&(0x7f0000cb8ff0)=@ipx, 0x10, &(0x7f00003e2000), 0x0, &(0x7f0000451000)=""/47, 0x2f}, 0x0) 2018/04/18 11:22:50 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1, 0x0, r0}, 0x2c) unshare(0x40600) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 2018/04/18 11:22:50 executing program 1: socketpair(0x3, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000002600)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="a8f80d716e79b708ee419dec4d7aed358e08a5b41d1884813d325e5e6012c4895ed14b584fa091b8d3a1e492167240c3d10205e76c7a1d49b6bca3150577a595ae8fb9bbe16bd021f6b68cb7db3e650d194ff8b549ab1e15754e8bb96094e65f3444e81be8b6848d51c169905de23e415313b169d8c03854a293223a7f3c6a9949deb0a5c3cc53004277b1fbfc6cf39820c197b744dd2e22c32fb8b011fe3345fa8baf642beb3b15cd846b89c5dd2a99d0954257cb68a55a992a03a1266ed11e1ff0fbb5ef2e5bdb6eed5687e79fec9ac013ad8031b9", 0xd6}, {&(0x7f00000001c0)="46e0bdf798851b9edb221e14c7f5c90536cdd004a21611cb58709d1ddeebf2b20344748ad746df8c98999cbffcb24a5dbc1f0cc31c6d20d55213710289e99e49ff4900d3b3e96b9dfc0b6eea4946af4dd52c29a1c968858c41e33d", 0x5b}, {&(0x7f0000000240)="57041ff435bb75bdad0a07e65a0457937331e560311978d621e35193bdc99543a136f0caa1d135733fed7a8683d420df10f23db3441754d832499b7eb23025f8e94da9b3ad1ec3a4f1b856bb221e9da84832ce4e25e031b430b93f5c6aaa3ce326b3f28938992d83420fb23e58a8e79dd04c18d06c0b38d329ef935b8bc68cb27d388699835bbcb1982dc8a87a1591cb077d722adf7ea7d6f43fc8dab387ed08fb4387b2fb9f4a9c9cbed1019ebe37cfde", 0xb1}], 0x3, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0x400}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="d37104fd628f107278079f436180ee35e33480c0f0d39b66f13dceeb90e901727a94ca0612a0d146f331ca809d6f77afe6a734f5556fad9df2a276f795d176637b8a15af680b4091969bbb61df72b004af8c753d746f784af2f19a040cc9da55b2424aff8b8bc3668af78c49a12f380efaa92532678d1eb061747b822b37f23864922f7011a378669dbb", 0x8a}], 0x1, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x30}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3}], 0x48}, {0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000500)="f13ae5a95ac668cf15258ba8b348aaa915ef746be84f2901370df193bce6c2675c256ccdba8924d843a6ae42360b89480213b99fefd981dc5ae4ee51045b20054c1afde3408e88a78a594ab95bfc86fe63f79bb68f34df9399550315fe00c4557962a412e1094a04a4749a7bc5e93f8868ec55ed9c11d73486b84c57da3dcdaac492fa0a370f5cbee646d8", 0x8b}, {&(0x7f00000005c0)="5503b75c998771338ef2de2d1da1313441ee14b24c0732b8917e9916aa996c2c80c1e37f6dad57a361f32bfffc519cf6628fbab1ff47be297e8933a1ccc68d9f0ffe6a0b4fa730865f4a9fbba3b921ac44a96e323a41081bff7186f1168139e8b1675b9ab36ce0ec29fd8baa31bdd8caa99657060dfde240ed9be45d189dff49abf11aa56a10078cab592598aa692ddea3134b7a4a63b45963d5acd657ed0285f999077fb0fe9e175508d709699f9890e0be3667c6b8ab574695a3faf78c3684d3aa45e57ece2e9d80eaf352c63c", 0xce}, {&(0x7f00000006c0)="4e85be98917addc64173373b81f3d46117d13061b236ce027564d6ca312718b34b82c2e4259eed1a65ba524a178453d54c68ad296c68ee4a00e91045d44ed3735608fe56a6352330058f909c65ec7f325b029fa8c6facb8331868f08a7346ddd317e237390e0265e42a555acee", 0x6d}, {&(0x7f0000000740)="d077227f8e4d6538fcf76a1a1da23f40226915100bdc969b6251dfe70f33539fc9e039fedddfd834aa92f706586779fcc3fe60d0", 0x34}, {&(0x7f0000000780)="45037ca88adcfe5b356d643fe70bc77e57f0d4dbf1a8ad386d504194aa7da668d19aff18f5fb55d1b863d704d57bd999fac429d4e601e4c9905195b569abaaf7179b59bfc2d2e3892e2939b22a56769cfb9d60e19f55ae861052c86d5f9c7fcb2728f4064fff18dd6fefba17f79aae0dfd632def43aa452d14afba237e2e56cd7ff058264da77d79735e233d9384d59dc48ec79b411437396989aff552b4c8274fa97cd3a87369908daad0f9556cf6f25dc5580f9829e69f7aea80f6b07b014cd8dbd4ce362b04a322f9561db9e610c87d7c3836772b0ef8450c", 0xda}, {&(0x7f0000000880)="22e71188589d4858b65060f5d20d96252171a9924eca2a542f0d04b06588e0b7f4ec4be51291c6292c0db0f1d3a67d85e1e03e1431e86470d389d850f72bcff3fa990a0e3d816e5e0e927473c60c5f3fffb5cd4e9958fa49b8b19e0ef264a8807208b51ba116c39a5bd81765027803fd11035f17d804c5574b6d03a062f8d2d00a3163747f3c8afbc5fd6e4c855afdb988040690d3b4d44e2be8a9810b4e", 0x9e}, {&(0x7f0000000940)="6272e511c156c7039b1a0232309aa8542bfede546b964660fd57101c11043ee274fa4a8e491cd45c3f3b0cc36fed5c593b38339755ed2966c6fa3aa501faf855b8eefd71cf2307cb47d4aad973db015226122d371bdb5038a4005c2bbcd645d8df9d0bafb697e2f289c243924c1b59da4c4b537a76a39e3268fc25afc946649e247717dfb67ecfbae5cc72f13097e3e3569cb345b096c34cb835b5e45eb1d7fba954701e3b902b0ac57f770a84c8a3f27388e670473978d9782b35b3b4e87674500a9264eafba9d930c7e4f2ad", 0xcd}], 0x7, 0x0, 0x0, 0x24000004}, {0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="a1b33f9162c67664cd79dea41a54ac4f334ac9390dc638b9dcd1b0bb6453177ca47235db9cc6efa8372e6cd82bd2ccc94980b961e5e25269483c0bdfd5eb2aad0480e39284c5501200d5f6f6f0c5560833e1e13f464bb76939eb97462ba9fd73b2edc21c16375bbbf5bb045bc04af37965dfd8a995bb12f0f066fbfad5fd124a768c01bf882eff80807cdfad2774019ee0217ad089e013d85cb53bd03d7d332306c0fbac1cfb10ac8f1473a323f27647a5d28cb25a9940b90a1a", 0xba}, {&(0x7f0000000b80)="a40e8e68e3cb6cecdcb08d945e57e98b218564f977bcd8d7deb5ce91e2b91dee9b73c7a336d378bd17f766c5d985113f0e90922f29d92108c14a0d97e6f99ce12e1450d9e635774a7a8e733aceca35fa1f1675d5c852a51338df4b57440c8d108c7fc480d90c9ac064dcb93352e6e0ed3cd3b1260e", 0x75}], 0x2, &(0x7f0000000c40)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0xc000}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c80)="7be88facc68d62c471fe57acf6998586861ce5e50b87c262165feccffbb51ca17636814338191cc19a9d5f1682b5a5c2712039477713f1e3bffc4bd70f94981f620f60e3f729897562d678bd509c00ae6478be325931832a7f5fd14b436dd5fff5f13e8bd4c7c288d3a74384ed11da735f12846b9a78554ce4c3abc8904d593d42e0778e", 0x84}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000d80)="3998abd9d53c8ea5e0c8de03b3a68c8e056672be09fad3e895ae238dae2fee69d3857e6550657966c4d870d1b3112cff87e2acc2fb2b4e88ea4e25e8320ffed95360fece36a55927a7e15d71c9d78110e690e3632d0a7d3704c50fdbf4acb52bc9a1b8898aff51171f8808ce2dbb39572827b5ac2a5244cc9ae45f7056f9f0686702daff4c4b5fda3c680b6f", 0x8c}, {&(0x7f0000000e40)="598ca7f99f532739c6ae47ab81eb90dbf5030724", 0x14}, {&(0x7f0000000e80)="50ec3f6f8f", 0x5}, {&(0x7f0000000ec0)="d3f8924a58c46a9a314935a7fcd50d66bc29122cd477a9db5ee2a01b7046c64992d1b16db64da87b4a052e480b42f7a94483007656c1119a7608e0d73084d78c30fb736aed6e2eea858d61212e9aa2f5344b07e81e6b1383c7be1c1a8a0d4abf43e060a3016137aaf64f613e4d2e0ec85f", 0x71}, {&(0x7f0000000f40)="853ab67a68109e2b74a47175c2fcea646bbfa651b9a16b11602682c0e91d61c784cf237a59f467cdb701e2848fdef34d", 0x30}, {&(0x7f0000000f80)="7d61ee66b202114504586ef2d021c00d316bf5dcdaeae35515b994a1beaec9a3c73c685bbf5d780f2e16efcea8b2cd7965b8bae4d603734c8de4f2f6565096d1977b52b3e682c2a955cbdc453eac4a54acbe6e751b79dfd9e627f6d9309c69059086e928de5d8700d46bc3a425de733894981c", 0x73}, {&(0x7f0000001000)="611ca3e4d113541a2d8f32059dc55fd9ca2fc837d4280e04cf081aace72e01d022132d16caba0b5be2ed4551762e3ced3f621b699ef34dcb98d2817024d3adf6", 0x40}, {&(0x7f0000001040)="68a5ae94d8f44752bf2d00aca329ce7dfe8136d334a6b6d86152fd37595bc82070a75f91f3dfe301d17e244f68069069007939374ad091a7f0acb82c2d017d95cbc0fa16350124734d6071d49636484546af36738886fad9b30b293bc4a240a7f10de35c22985dafc674a32afed6aed27804394642d0ac179d2945a1b9c139c33de89fe8a2dfd4b2545b127ab50f258c5e9bb2cd24055429e93195", 0x9b}], 0x8, &(0x7f0000002800)=ANY=[@ANYBLOB="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0x12c8, 0x4040814}, {0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002480)="0042962376e8965b77056ed5b24486a42aca070544a3563ebd7663bea7ecb0be5dd5a73a0966d3e8b4595ea74fca7cef76710388a7afa3f59180a98fa6ad7deff1d84928e3243297676d9676a0945624e4b1a46c161adec859a37ef33263f231dd6a66d0bd44edd2d2169a03c73c46173569b0f0a0c126848d61c2ac4a62eb98ab1d5e5f0cd399337a446c7394885ea94f708e30734696b895ab37becc75d40ebba5da1bfc6b0da2fe6b5abcc9d971fe19", 0xb1}, {&(0x7f0000002540)="ed1046207de4127d506d1f61e8a61b3159b09f77", 0x14}], 0x2, &(0x7f00000025c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x30}], 0x7, 0x40000) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000027c0)=0x1000) 2018/04/18 11:22:51 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff06) r1 = socket$inet(0x2, 0x80000, 0x6) bind$inet(r1, &(0x7f0000000180)={0x2, 0x804e20, @loopback=0x7f000001}, 0x10) 2018/04/18 11:22:51 executing program 7: inotify_init() r0 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/04/18 11:22:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6b, 0x181080) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0xfff, 0x2, 0x91a, 'queue0\x00', 0x3}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x1, 0x18}, 0xc) 2018/04/18 11:22:51 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0)=""/151, 0x97, 0x0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019"], 0x64) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) 2018/04/18 11:22:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x30080) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000100)=""/240, 0xf0, &(0x7f0000000200)=""/198, 0x3, 0x3}}, 0x68) signalfd4(r1, &(0x7f0000000380)={0x7fffffff}, 0x8, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="200000000201010000000000000000000008000100ac14ffaa00000000000000"], 0x20}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x442000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000400)={0x0, r3}) 2018/04/18 11:22:51 executing program 1: r0 = inotify_init() flock(0xffffffffffffffff, 0x1) flock(r0, 0xfffffffffffffffe) flock(r0, 0xfffffffffffffffd) 2018/04/18 11:22:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f0000000000)='security!}vmnet0\'(#system]\x00', 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x1f, 0x5, 0x9, 0xffff}) r2 = socket$inet(0x2, 0x800, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'vlan0\x00', 0xa3}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) sched_getscheduler(r3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x6, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) close(r0) 2018/04/18 11:22:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x8) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000080)="3380a37f56e027f3e05ff975605bb7dd2aac7cdbb24889d31938a9447c4b4c42d0403c6095aa5c03b2832d9483e7d314f521bc86b285aac59924acfb451521a53b3514f5b2368d0c89dd338e0c8b229cd1c7113e263b9accf8daaa6b0ca51ce7bf71f21f21f8961e9bbba67431030bbdfddda2e7d25b9ab1892c09a1c2c607e208dd3a2d6ee69982a5bbb4a2be0767ec265b70248df9bfab3cb5c70db232d096b917e2b42f586a0bba8ffb9956e931c3b3992569f2184230aedb827a43409ea281b008a89ae5847a148b9730fdaf2f61680742a4a68cadd1b33e4e3ac0", 0xdd) dup2(r0, r0) ioctl$int_in(r0, 0x461166cd72a427f, &(0x7f0000000240)=0x8) ioctl(r0, 0x4c01000000001267, &(0x7f0000000140)) statfs(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)=""/139) accept(r1, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80) [ 94.848617] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/18 11:22:51 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f0000000200)={0x11, 0x1f, r1, 0x1, 0x140000000000, 0x6}, 0x14) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockname$packet(r0, &(0x7f0000000040), &(0x7f0000000140)=0x14) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) 2018/04/18 11:22:51 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x6) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) 2018/04/18 11:22:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x1b6, 0x109}], 0x10}}], 0x2, 0x0) [ 94.911352] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/18 11:22:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="305cb353eb1480260ead9a784188e9a55035c2868b7c94ce8ceffea56a8f734de486c21fd8f575665f64d4206ef3535aa9baa99fee07729c2e7ed9228e1a291d073f6fbdcf1c05214c863f1c1d3c4409428be61a6d3b43b9d9d047c913791a3136ad2da0c3f59474a83a28587dfe0cdf70fb16fe8b136f", 0x77) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x40, 0x6, 0x80000001}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0xffffff3e) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6664001f66d0") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) syz_open_procfs(r3, &(0x7f0000000240)='attr/exec\x00') mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/18 11:22:52 executing program 1: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) timerfd_gettime(r0, &(0x7f00000000c0)) 2018/04/18 11:22:52 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) socketpair(0x3, 0x3, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000180)={0x0, 0x1000000000000ca1, 0x3, 0x40000000000004, &(0x7f0000ffc000/0x2000)=nil, 0x7}) 2018/04/18 11:22:52 executing program 5: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001600)={@nfc={0x27, 0x1}, {&(0x7f0000001540)=""/105, 0x69}, &(0x7f00000015c0), 0xa}, 0xa0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="1d205ea5d4d1b1ba4e213e9958", 0xd}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000080)="27e393b63732c02f7d9204b0c0d2c3f5d73d95", 0x13}, {&(0x7f0000001140)="ce5a11d48c4ee6da5cd412488fcd918f93ed505b269fc35d8ddebb91709fb020f83d051e96d9a2", 0x27}, {&(0x7f0000001180)="ade85d091826b65461a144fbc291a64c911274f05fdd92483c24bb2c13", 0x1d}, {&(0x7f00000011c0)="cdce3c3cfc2c1c6b2ba38dc891f299d840ff8a9da6bcc4527616eac057b836f62b5982048f2036544792bc44a84a", 0x2e}, {&(0x7f0000001200)="45201f509f8f4791909cd442e708c2bf8ed7a9aecd480cfb844e055b84eab86c34b9d6d8e4b85029ab1dd930c12b2caa527c424537a7dfe5a36730424159aa0412b6d166c13f6f9306af07dd7481498cf37275cf24", 0xfffffffffffffc31}, {&(0x7f0000001280)="55696cdafe9e3fb4197c989f7b413df0c3a677a11736a09704465a4b7adfc3c9314c99ade5210183f7bc88d1bd8957095b5db798a362ee20488bd61295c9a387b4025d0d2d6e0697cc72ea3eb81bd0b584390f", 0x53}, {&(0x7f0000001300)="02a38b28e5ee628b5ac1fb2e849e2d681ff3c3637518bb009bc03ed79f4d5d7310f581b695090b5618f305ceff131b86d5145c200ede22d7bcaa0abfbeac75038664e12b46fcbd86a35a418aa2b026b6367d66edc2", 0x55}], 0x9, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000001440)='./file0\x00', 0x301000, 0x8) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001480)=0x40, &(0x7f00000014c0)=0x4) 2018/04/18 11:22:52 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x139}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x7, 0x9, 0x100000001, 0xfffffffffffff9d5, 0x8}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0xfff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0xef8}, &(0x7f0000000500)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="e6eb4247bd3413c75a25e9a4b1b7d5de8f179486cc7611e1f3f27922285063a418", 0x21}], 0x1, &(0x7f0000000140)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x20, 0x3, 0x4000000}}], 0x30, 0x4000010}, {&(0x7f0000000180)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="a803f00a21d2b5d4b5a58779455f919cfdcc34579780b0cf8f1bfe9ddf3905bd6d0ee34f6ecbd707e63f0294e82b575f4e0ce21d637da8e08e4584b86aa6fd04d6b3", 0x42}, {&(0x7f0000000240)="dc68aa51804591c542e518ea09a418ab96a8726653806fc1", 0x18}], 0x2, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xff, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x6, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x1, 0x0, 0x81, 0x2, 0x3ff, 0x8, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xaa2, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8000, 0x10001, 0xfffffffffffff07c, 0x10000, 0x1, 0x632, r4}}], 0xf0, 0x24044000}], 0x2, 0x4000000) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) recvmsg(r5, &(0x7f0000001340)={&(0x7f0000000000), 0x80, &(0x7f0000001300)}, 0x1) 2018/04/18 11:22:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) listxattr(&(0x7f0000000680)='./file0\x00', &(0x7f0000000780)=""/12, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000940)={0x0, @broadcast}, &(0x7f0000000980)=0xc) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f48db3f45dec465bea5735e6790c5665d90cd7e477cab864bc753d91f6c45362fc78469bfda281edde20", @ANYRES16=r4, @ANYBLOB="00032abd7000fedbdf25050000004800010008000b00736970001400030000000000000000000000ffff0000000008000b00736970000c00070013000000222fec7914000300ac1414bb0000000000000000000000000c00020008000500102800003800010014000300ac141410000000000000000000000000080002003200000008000100020000000800050000000000080008000100000008000600000400001c00020008000b000a00000008000500ffffff7f080009001672000008000400010001000800040000000000"], 0xd4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000006c0)={0x0, @multicast1}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x400, 0x4) pselect6(0x40, &(0x7f0000000080)={0x9, 0x81, 0x100000000, 0x87, 0xc00000000000000, 0x80000001, 0x1, 0xfffffffeffffffff}, &(0x7f00000000c0)={0xfffffffffffeffff, 0x10000, 0xa418, 0x8001, 0x7fff, 0xbf6, 0x80, 0x40}, &(0x7f00000001c0)={0x8001, 0x4, 0x2, 0xde17, 0x8, 0x1, 0xe134, 0x9}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x4}, 0x8}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000a00)=0x5, 0x4) bind$packet(r3, &(0x7f0000000a40)={0x11, 0x18, r5, 0x1, 0x7, 0x6}, 0x14) sendmmsg$alg(r3, &(0x7f0000000840), 0x49249e7, 0x10000000000) sendto$ax25(r3, &(0x7f00000007c0)="6d97223009cf1b50a2883a7d0e164462b436588461f587708903fee6ab2337e466bd522a6fa6dc2581737e102e7d0d8e80cf70e1e6f5d217ed65bf6846e2baef948c56146deae6efabc6e7206594d5ab2931c35c5bf46e39588c35f55ad45e47784d743e5b4999179fef74671724db5ef4610f9f8c2155ce9c73c8d0d596c9f57a2e774d74133d81be66bc3fe441fb971b476a985dd0df79b9d9ebf02340a1dda20687da8d73aba23f1372cf062d7b7dc690c467bbea843907a3b7b0a2945c1d4b9b39abaa55040d1ece7489d3338f8aada95945eb00f41d096da343080ae0fc500d033e89dacb03cf0248d587", 0xed, 0x0, &(0x7f00000008c0)={0x3, {"f1ddcccf0c135c"}, 0x800000000}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000009c0)={r0, r3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)}, {&(0x7f00000005c0)=""/173, 0xad}], 0x2, &(0x7f0000000180)=""/18, 0x12}}], 0x1, 0x0, &(0x7f0000000c80)) 2018/04/18 11:22:52 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x6) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) 2018/04/18 11:22:52 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x6, 0x0, 0x80000001}) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180), &(0x7f0000000140)=0x2) 2018/04/18 11:22:52 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003400)=@assoc_id=0x0, &(0x7f0000003440)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003480)={0x0, 0x6}, &(0x7f00000034c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003500)={0x0, 0x1000, "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"}, &(0x7f0000004540)=0x1008) sendmmsg$inet_sctp(r0, &(0x7f00000046c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}, 0x1c, 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{&(0x7f0000002400)="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0x1000}], 0x5, &(0x7f0000004580)=[@init={0x18, 0x84, 0x0, {0x1020, 0x2, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x81d3, 0x7, 0x8005, 0x5, 0x2, 0x6, 0x6, 0xfffffffffffffff8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x430, 0x4, 0x4, 0x3, 0x9, 0x9, 0x0, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8008, 0x7, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8, 0xb8f, 0x8, 0x1ca4, 0x2, 0x80, r4}}], 0x120, 0x10}], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x237ab2, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), 0x4) 2018/04/18 11:22:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xffd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)) 2018/04/18 11:22:52 executing program 6: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/18 11:22:52 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/18 11:22:52 executing program 5: syz_emit_ethernet(0x202, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="d828ba620717d165a6b699dc97f22d08dd882ad0223a8d0e32b6cad0c16a2ea34fc5d8a0a0ae2b42505ef92aed938d5796b6b5de97f9950f8cab3ed51d5b33079b184b2b861660a00a6a030cc61c7ee62dfa6b51f49c721422893f9f9352f87198cfcbf078c0b6537a8ae149eb7f1bd32811e7a7d5bceeb8f42026b2a54d399dac0f089ca24ac16e0a028d2e25537a39c8a7cebc90d953839baa938fc1d642b9d61a4026a09b40d2943927bb508ddd16683c86fc9789c3bc4678aaa5c3694357c397095f4fb28d50d4a1bf7102726110", 0xd0}) r1 = shmget(0x2, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/18 11:22:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x201, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) write$eventfd(r0, &(0x7f0000000000), 0x8) eventfd(0x7fffffff) recvfrom$ipx(r0, &(0x7f0000000080)=""/152, 0x98, 0x0, &(0x7f0000000140)={0x4, 0x5, 0x9b9, "77a7397c7eb6", 0xffffffffffffffff}, 0x10) 2018/04/18 11:22:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00000034c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000021c0)="de9dd81b9109ebac178e747369c5161c5f013248083fe6a3238fdbdb9cb4707fe9ae060e3343bf2f5119043f656741c40333cd704225519ff8cb2d34b066638caeff2cd97f76c5fce1f52d0cc70ddd9e68059950f36cbfafee66afdace13a3547a17", 0x62}], 0x1, &(0x7f0000002340)}, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f000013fff8)=[{&(0x7f000009bf9d)=""/99, 0x61}], 0x1, &(0x7f0000003540)=""/24, 0xffffffffffffff4e}, 0x0) r2 = dup2(r1, r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/18 11:22:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fdatasync(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xffffffdffffffffe) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) tee(r1, r0, 0x6, 0x8) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x3}) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/18 11:22:52 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100), &(0x7f0000001140)=0x8) 2018/04/18 11:22:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/04/18 11:22:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x10004, 0x7d) sendfile(r1, r1, &(0x7f0000000000), 0x400) 2018/04/18 11:22:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="a7f400002eb9e5ea8835b7000000c500c706000000b300006573f103bbe5427e90303561eb70337361fbbaebcfdb2bf55630cb3768a21d12283874c5b6e3a589a157c138f76204548ca74f7b3e98e4bcfa786987190c4e0ec101103d9485b7fb1b0b0eff6882aa50862bcc4e7921e94ad0bb"], &(0x7f0000e6bffc)="f45010", 0x1, 0x2ae, &(0x7f000000d000)=""/153}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x43, &(0x7f0000000000)=""/55, &(0x7f0000000180)=0x20) 2018/04/18 11:22:53 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x7, r1}) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/5, 0x5) 2018/04/18 11:22:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000009c0)="0cee1f32b3c1544126fbfc235dd2f34224da40") modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x0, 0xffffffff, 0x1ff, 0x1ff, 0x101, 0x8001, 0xfffffffffffffff8, 0xdd04, 0xffffffffffffffff}, 0x10) 2018/04/18 11:22:53 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='uid_map\x00') socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r2, r3, &(0x7f0000000000), 0x2) pread64(r3, &(0x7f0000000140)=""/198, 0xc6, 0xa) 2018/04/18 11:22:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fdatasync(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xffffffdffffffffe) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) tee(r1, r0, 0x6, 0x8) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x3}) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/18 11:22:53 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xf, 0x2, @thr={&(0x7f0000000280)="5b9634f1fc0c30276736282b7620f12490753a2b9576245b2bf69b6ce070e8db342d717fe9748ff33c63acb9dfbdeca862108b67f4291c93baa94aafd81db3ead9922c62b151e400d746aa77f26ec432476f78715b6a1fcd897065445c436e6e6a19bb8fe97868ec063fcaa623ea0692788668eec884bf2fa391033b645080ede4014154db55807391c9e63ca3806b497f250e37bd822fe4cb129445516ad74bae0d104a5fa04f572bac1477eb3ff6c0d507d6e07e35f3bb9d3cdcaa95c50a6a14de27b41d0b6857f41b0ea16d0c80fa817dcf15", &(0x7f0000000380)="08817eebee89d88ecfeb1a55981d85c87a240da4816df3c2817487fb96930718ce7524df7bc1f0d51432e6729a66fa2da2b301fbc00808ef387bc333d4173c38ef395ed5beb334131b6c4d657b216c9be681bb3c04137db3ecfaafb1135d06097c03fe204484a5a63fa4717693b390d69a80cb23"}}) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0x100000000}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x3b, 0x4, 0x2}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffff0841dde, 0x2, 0x3, 0x8, 0xfff, 0xd49, 0x46d}, 0x20) 2018/04/18 11:22:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x1) 2018/04/18 11:22:53 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000140)={0x80000003, 0x0, 0x0, 0x100000cdd}) r0 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x36) socketpair$inet6(0xa, 0x802, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/18 11:22:53 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/18 11:22:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000009c0)="0cee1f32b3c1544126fbfc235dd2f34224da40") modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x0, 0xffffffff, 0x1ff, 0x1ff, 0x101, 0x8001, 0xfffffffffffffff8, 0xdd04, 0xffffffffffffffff}, 0x10) 2018/04/18 11:22:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x1) 2018/04/18 11:22:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40400, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xce51) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0xfffffffffffffcf1) sendto(r1, &(0x7f0000000080), 0xfffffffffffffde6, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/18 11:22:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f0000000240)="1fd97f3c3082cb1e1aa7fa55e5e2d08f4ecb7fdbdf8d5277932e9cf346c8f69dae552930732ede980841298d1faaec73331e31363e55ae6c8861a332d942825bd273adc2640a3f2d73a65d6c8ee8ef2082ffd8f610edb0533dc89c57ab2f50ffaee207338e511c2152d5dc9f8f40ae555bdd2984c35c10f3a9d19b68506750cd290104399a90c331ddd44d922762cb43fc04c0b82bca45d6bbe050341dbbd335c404bf39965b384232e08b21a1670e2c975b3976131bfd60aac4b355940a8ec8e11448880792888e6b5d23c3b6801cfa262b415f6aefa37c89b52b9a971407fef3d2dd667f7fd0bd03d007e8d3413ded3bb843d3bf1216d8bf8f2d9f1ae22cd7ac8d141204932de98aad0ad1d381f8d6dff701399f37999d84c15d94317cd5fd972b53aaab02c8df86c6e566c408332440fd1a02d114dc0adb59a022b70d3e7acacad5e714d54f447c150ce208f79eb6626d8bf9eeeb219fcd7d10607854046e06b0f94447058a23685f52dbf63e81487147b2d3230612d275cc60bde87bbfca2984ee112b9818ffac9ef2c21af5b48a6ad5110dd53dda84a0e7d6dbc04db6467dc5ab8e75bba4995a568be3c3de9216ef9a1fff6036f67815c71ab3dcf2f5eb430097c072aba5c01df03d5dfb5774d120a5ac51e8574416de40ffe234b9f27d0ab7a0d527d9bdc196382a36e2666392c0028a2e063baf8a955a81bfab32ab805be249943b31459f1c6c8cea55b6a438de66388de5812974ea811edddf332c9a44ceaa5ab42d6a5bc166a95a65b6f4acce07391f15d5d0077f4bc903f3d33930599354bd4ff3fe17299020cd3f0d4e27718e3b8a3a31216256254033621b06bd8fe2aabb7bba0a3c46c8d2f64349e45239868bd9d19a7c1e51045399a4eddc2f9d9b782502029e1a149e5a7f67d5eef3e85aba2c67da05a1614fd1cb059c5087fd18987618146a4d2bfd5464c4b06e384555bbbc7c260fe162f6ae361314de41f9f6cdad517c58494ef166aaf48b4750c86d845a1c839e4f92b8598dc44b249dd325de47e2ac8822ea2cd22644fffcef81cb6fcb9f6db079a2e76d48f2b59b27977f3b21893f7ee26b217b2327b95e43db94585cb03892ef64cfc220f4e47e854c26ef3f1f6e1095d10d44d55dfb2d52c5862d144a58a9f410ec01406e6cb4e77fab6db89ee692d4d786349c4430c175e99d6613cf65cbbea6562f3ab06ce5fab586a03f1e681bab1061f614b45af1e5b5911c4af214578efda45d047318477b7e8d3037db9a7a03e4376b17a2d7121c2db89d4939de0c7a74b4c1118da550b9bdbd41ce02b61f82b66d31d9c2a352b3f4881186613ab438cb3c5eccb9c81f75e93f9903c107497740b4d1a475945c5088abcaf1b4634fcd16aeae4e25b35571d5b77eb0f335834bed847b738279d58f72e432b384bd31290ac1089374fb4579b42d5ae58743060ad02dca312784cc8ac1b77f9b5780b893a985d558151ca5a1437354cb0756f9afe0a12dbd7769b59f2af978d7976484eed5d0f0798e4f79380a665b55ee0819402c3b22e3a7d1ff75e90ad974f34e70282e5945e0ceefb11c573232a2451404e82a334185f054a4c361ed1486c148dc052d2f3ed647e1f436b45fecd0775d6f18f5a7fec2ba67c41582b7ad460caba1f94fad3a5eebdb076caf8175ec3c38f6350b9482011edbcdc147f9487c00241975a7f7a093f5c860e2959f438d406b76fb009d32a1169d1b59fb74186b9e3e259b7c934e759251c4faec00d1cdf3527e636c702e162414a63dcb8fe4e58bf9d7e49abf508010d300d3a80b5a4bc8ef0b5c265e26cc43e2338bcf70ead60b972568007e63de4506c6c5818f65d018b0c906840f30c9e35d6d6e0fc8ce714fa6a58b68392ef2089c0689c408405b8320876f1ba7f735798b3efb037a32fbc29e81bb279984159942f896f4252b63b37130db4aaa7d6c992d338db0af8fe3dbd70468b8ec5336696fdaf1ea502d33f5d1ddae1372049bd17534babce174362920518004f7e76c2e6f4f44c1f06f4c2c9f7f797f834a7e8fac50f00a1695455208f69d8c3bcf326e03d68247e83966e41bd02ad69e0b55eee7ae1674b2e935a197fa749f5ea1a5ba5d1999e62cabf405184209d2e8aaf04da56df2b3894a0aac00cdf2172e82bbbc74cd64fa0d5ee69caa7b8d51cc9912236386f55bba91bc857d27d698852be09462571dca6874abde540f651dd123d972a1574e704c801934677edfb5335e557c38ce42258d78c2a7d2f29310e3adb16cde2c796df7bcc518b4499131233a6c30be05f3295d5fb93ec9a852e9f2caab9a65cdba4e74c183e36c05d9611f0293883fcf7601057b9739d487e40ae5aacb9f1f0e04eb6228c4987ac0b27e04ec92eb4bad3f211836633e43617dbb27da8e3e2de4394e9a65639a9dc7aed2c563196e40c8a7223cb8da5a56f020d0cec0c08713c737705b6ffbaec121fe5915745337e31e62766083609211b0f01b9e205c0d7f739c509472b8a0a71291b70d4695cb54121d7328768742a236d8879a30a0978a35145e438a5e0bb61f2285f2608edb84461c959f47d228fb782873cb26417db0bb5391e3d312ea03ef8cf86b47b62a379c434f4119746cb2caea4fe34a826a23769ad1097303bb7eb78c536064be846db1d584c84285b4241170ef57ef7e4e644ad46313346a516431a8d14cd00fb2602b4e49b344d933ac7289e892e8e6f1f5adde3ecf77ca3ede60f01e38d8b268a5a8d30d2cbeace51fe9dc5a7639651e2946b0b95313f902bfff8816403c74d136c4d95e79fe18d5ca7812595031fd47a1ce7957b21f93b25ebfa80d23042a306105b1889e8f64cc8c6f35705db146c86b9eda44ea96ac81e492b5e7030b4ecb5cc3348cc0e09f5720209115028cd6411c451c33086ec88f3940c31357cd9fa46d0c7dfd97a96e7adbe0f6c091474e768a9abace7ed5e96a236f18861571e19f9749a27f3dd8d92b2c0dc274a35b945b982a4fcd9a4cc57539a5e219d19f07f6378771a830f010ad360c0859ec7387210b620d8f1685c702dcfaa9f51b3884e1a681153cd8bf12bf61c94f7af42543b109af9c9bcacc7940b18b28bd47e7651ebf38d36cb7911e9d307270d4ccea4491941f16cacaf1d6612eb01aff95e26923231c6f0e180d52c2ab12e87ae1ecd7da9ef0134d1ffde184daa3da315ce3ba3c1718cf7fd24958673a43c98eb7efa4493f66f014b06228de8d3eee395cf09c9176aabff37b4ed4efe2614edcc191497caf9512cff1237a3c1fcef356791bfa170ac46858ebe3c91f80591091d41754b26ca57dd96c9258309bd9390b35e47e3194ed111b51df68fb1a138bb6a6727e6013339a36f2f578803dbec4d0bb3927e96db59d7843218f68ab112d7c497236912c4ce6b4328efbc6cd5991fbb97b4e0c6828f8acd6e8adc27b056e751b5cb6349cfa12f810eaa915afedc2bac1aa507b4d4cffdeb43e382b0b9cdb0b07c95188955a09dcdfba4d9c54bdc5d0388a6fb14369a3de0c4fa6fa729ea072ef1331cd6ef7808342835eb6f354e3354bf09e3705ed3ac692f9308ef7648c6c1a42d4b0eaf5579ff79d8737c82a6202666a574af212731cd25d4747c869996472c20fc6d827641206745094ee6b788e193663804189f48ccd0af844b53128438877639ce5831b1a787f9628df28673496fe47b6b81d2e1b69d15fe49fd14a97bc7badead06f31fcb2fe614c8dcffa8ec1f53ddb2348bf5b17914d98a0cfd3c65c917a442e89e9a6e60cb1c8a86e25844ae816a39daa497d5ea109d7a6c31a224307f1d9a723f77781bf53d032938b83e6fcfc4d7e3f7950d0e916d622716266165606e8a59c19992a79b371d0edb5acaa0ec0891006023acdf06883a95d16b143c0ac7a1450f9ba63d45283f51c93bbaa73f4d84e833358425443c07f42ced75b8ea2a7e6a18904920b39e21a1f21d354806194e8bd620e31153ab7aa38ff2fecabfcec6908dd3d0ea9be76f8e3682e47dce532e248357d1f5836fba6d7e6597af010027154d61489af8fd3e89063842642b37ab4b503ee63d0e7d06ca9b61f243a48861ca832df7e91b0ec238e0aa788590d23958f62ad4a86ed44addcacbc200a72ed713517b17e91ce6d6794264ce257a9850896e2d58ab02c3122b800f99c9e9b83481b83b610b6d1a5b1e0cf4f07c13986c6b83e4956e9ba6de4be4932f6645d108019766c4649695394e7421d9f3d3f749e42155dbbbae25f83fd6aff1ee0a0edd5f7bb35c9c9b635dc3a58cf2d92cd15a30cfccfa31196cd886391af1860a891d2617b4443ec6af2ad42fd9082ab09eff4e67f3d43cb36457ff52b299da609f6eff29a42c97eb28e746f0837ba5b5c3f560de6e98db5a430149955584278aa542963cb78007d0f2a4f890c314a192816f0ab1b680dba3e873774fc7dc6fbf39e700c54fa8beb08affbceab1d897b843a9990c5043cc6d97855bcf27d69971fe54bf9a168219b1bdcb0266ac6f2848ab37665c1e5bc77d6839f8fd7aec345f38e0923b15a5420d80b5a89ed96f8e45553a07736ec876f9a7176fc788ccbb4ac09f5f8b4f147b836483dde4c0a28333f805840748dfe93e20a2367ae9eaf1a816dfe88e9fc6a6c828acda882b4e835843e971f7419d6d2a05df9f65d9bd71f6b74389b837e8ff6e2c96014e777ac15ad26d14cb14c2d5ac28c6410a813e68994af8c0e7faab7f73d073235a1d5385d2f1afdf22c673231025bec8b214bf867d6718f4fc74abee038994ca85500cb3751f9d75dbc0ecc443e8f6d1e6167c0ecc10fb779afae74479d58a6594751fe278fdb5bd21a8510c5a3b3e7fafe98c98568ed4376ced4aefa3cd25bbeeb3a5a4fc9022d8176c0c15897c2b3967fe5b70386fc084d7a4b954b4abe130214fef177c0a8440c12152b3bf044b410a811d0416a72fcd356b47d385bbeff81a400e5d8d8419857a5ff7735fde324e99b6d159a21b1b66ff1f21fcc00499e49b490f5589f8904e05d73ac969ea443cea21e5383b8cd591ad584cfa877513ec946645d10a5312d77e4da684a63c687aa47dddc09252e3f47b9f79697ad5774a62d475126fe33f1a16c3b649956c0059c35c0b6d84b0511b827f530e967df96445a4fdec57c7a7d8c1f6a5c54adc1fcde576d6173c8235a53a100fa3636ebd16baee413cadcb5f537b6f379aa8c1c4dd183e5f7071e7ecdf514e304c3541723ef31b8f325c5bffb2a605b89522a516bb1162eb204a3f365f8f9773ed083e74bbfc8c9fedf1976a723b68705d3d282321080daf9e51530b498079d0034eaeb12602e328d547c0402c1d8927a57b0b17bf2ff0d9805bd233a3ac0c69a9311ad0a8faf8df1a04d98167854ae6af54fa0d976f878d6e9e7a8adb63bb19384a2f82e30649a02a8d759448f075df46a19ee4eb6551118091a9a29e2682c939e93a1a5d4b56f101b8a7d6eb3d5b78b78a1d1bf2244dd62d294fcbbdb9dd6a8e723246987511df63b16e22485d1fdc7d14660d5f4e0316e493ab415010bae603e1e0ed6e35503830f9a9a700c9fce5abdc39afc7a7e956da77968c475e16eeab6b2bf51efa7bb4327211b70fa5d4715061e40a3453b2a1fca97540ec2741e3cc2eb77f9c1b2e26503fd7a512207c6bb7c5ff005ad2789b6c0eed1f057d12acfa22b79db7a627e0289c07103ce1e1763a3e7d2e511f8f7b8f642bf7ad095868cb7290c70662c5a5d6207eaa4b0fa811f3255c44489756691779c55e591c3eaf9b4b363a2ee74eaf096912bb5bfcb") getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) pipe(&(0x7f0000000100)) 2018/04/18 11:22:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x2, 0xfff}, {0x1, 0x6}, 0x401, 0x4, 0x1ff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-camellia-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f30001", 0x14) 2018/04/18 11:22:53 executing program 3: unshare(0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x4, 0xcda}, 'port0\x00', 0x20, 0x1000, 0x1000, 0x1ff, 0x7fffffff8000, 0x1, 0x8, 0x0, 0x3, 0xba5}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000151000/0x2000)=nil, 0x2000}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/04/18 11:22:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) unshare(0x40600) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x220502, 0x0) shutdown(r2, 0x0) ioprio_get$pid(0x1, r1) shmget(0x3, 0xc000, 0x10, &(0x7f0000ff2000/0xc000)=nil) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x1, 0x80}) 2018/04/18 11:22:53 executing program 0: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3a4e81bee50c7e8e2c1c5819750ef9b6298c1ad7492124e516a8e62518ad4e2d63f3b2fbca69e7f8a72df6fd833555b9733f7694517fcfe56deca93bd40db58274dbe4d1c87709c5d9f31100960928df60fc6728d75a410b2fd01025b4eac9ca15e37f04367f9b60ad55ef80233e2499066d2e1af12abc800f58e35ebeb9cf9ba352cce39759ce88f7d6d75d1270bdb2a6e1e605f2cf", 0x96}, {&(0x7f0000000180)="0d13a8f98f9fc4d3e9e70ea8ddec57d54326d7251e3a95ddaec7bc1a79872466", 0x20}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}], 0x18, 0x1}, 0x20000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000000040)) 2018/04/18 11:22:53 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000440)=0xfffffffffffffe7c) r1 = socket$inet6(0xa, 0x1000000000044, 0x3) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="002300000005000000ff05004cd9caa6eb418b7a346507f68d7f63d367c58d97aec5a1e9a56e6b81cb41dc8dda52b81905908fc1abfd01cb0d0cf9af656102add4a33264cce727ef04f202ada83fc92a557916b8eda6bd1e1a321910c4d22c99b3bbdb8e9f943557dd102ecd54e336426380aca9b6000000000000000000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000100)=0xe8) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f00000000c0)='./file0\x00', r4, r5) close(r3) 2018/04/18 11:22:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x1) 2018/04/18 11:22:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='-'], 0x1) fcntl$dupfd(r1, 0x406, r1) 2018/04/18 11:22:53 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) rt_sigtimedwait(&(0x7f0000000040)={0xfffffffffffffff9}, 0x0, &(0x7f00000000c0)={r3}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f0000cb2ffc)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'lo\x00', {0x4, 0x5, 0x9, "dd254e1631aa", 0xffff}}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) ioctl$fiemap(r1, 0x80087601, &(0x7f00000011c0)=ANY=[]) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x3, 0x7fffffff, 0x2, 0x9, 0x7, [{0x312, 0x74, 0x9, 0x0, 0x0, 0x900}, {0x1, 0x5, 0x0, 0x0, 0x0, 0x1000}, {0x14e7, 0x1, 0x3ff, 0x0, 0x0, 0x1}, {0x400, 0xf1, 0x3ff}, {0x5, 0x9, 0xaee, 0x0, 0x0, 0x80}, {0x10000, 0x6, 0x8001, 0x0, 0x0, 0x880}, {0x6, 0x1, 0x4}]}) fcntl$setpipe(r1, 0x407, 0x7fffffff) timer_create(0x0, &(0x7f0000000580)={0x0, 0x2d, 0x5, @thr={&(0x7f0000000380)="616710727e87841aea7e48e04a900f79361a5bb515c757eaac2a943daf6bb77b63c6f2f4bbb8f087981e7789eb9e2460c1623b462a89ce88a295445d7f51701ef3d73db7d9d78578d5d234988590e2c5d8fc646e0ec8e2104d5c382bca15371827331ebec90ef8b8047d27085ed975bc95d6448654ed741db00d64c45038ce417ac5529f9e6b145a7ad0bd4650547a9df85677d3b28f8434dcfb90667578fa0886c500fb3368d708683a5b1c854d33d7364c15b9a71aa3e7aee328fcbdc523ad43966030ec", &(0x7f0000000480)="128b695a8c621de5ffd99e083fbb7fd902ad4654ec4409f153f1bae3cda2dd66218de426450d2ca5c56f1554e14a5e9c427b83f526ef6bc7a8e2c287c07128b23727cc929577f8f5512bda2faae03c622d0121e3e0e7e4c83d5956768de3987e3d6a18bce438f28b18ea46b6611e250cbaa1a0aee75e39a37ed2a837050f6b1cceaad3ee2712a83b96d5f98450a9723c2b2c384145e950e5bbed5752d38316d63693b215d6a0384e65c7895cfffcb021c978254234d97463fe0817e32bf3e0593e4e8db51575dff48677cfdf6dbb7475f34748ff77d09eda3a5c3e23d6db4f84b3a9c0250be9d773592d4e4f9cd8faa56c618e1c8951"}}, &(0x7f00000005c0)=0x0) timer_gettime(r5, &(0x7f0000000600)) 2018/04/18 11:22:53 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) r1 = semget(0x3, 0x0, 0x541) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CLR_FD(r6, 0x4c01) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x1, r2, r3, r4, r5, 0x1, 0x20}, 0x80, 0x4, 0xded}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 11:22:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001180), 0x0) recvmsg(r2, &(0x7f00000006c0)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)=""/39, 0x27}], 0x1, &(0x7f0000000a80)=""/148, 0x94}, 0x0) fstatfs(r0, &(0x7f0000000140)=""/142) accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) 2018/04/18 11:22:54 executing program 0: unshare(0x400) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) syz_emit_ethernet(0x223, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) 2018/04/18 11:22:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="95", 0x1}], 0x1, &(0x7f0000000040)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) 2018/04/18 11:22:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400, 0x0) 2018/04/18 11:22:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ustat(0x3, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x2, 0x4, 0x8, 0x9, 0xfff, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0xfffffffffffffffd, 0x6, 0x80}}, &(0x7f00000000c0)=0xb0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)) r2 = socket(0x10, 0x0, 0x80) socketpair$inet(0x2, 0x5, 0x101, &(0x7f0000000240)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x20, 0x8000, 0x0, 0x7fffffff, r1}, &(0x7f0000000200)=0xffffff36) accept$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140), &(0x7f0000013000)=0x4) 2018/04/18 11:22:54 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xff9e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00'}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/18 11:22:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, 0x8) 2018/04/18 11:22:54 executing program 0: r0 = socket(0x2, 0x2, 0xfffffffffffffffc) setsockopt$inet6_udp_int(r0, 0x11, 0x9, &(0x7f0000000080)=0x40000000000fb, 0x145) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x200, 0x40) sendto$inet(r0, &(0x7f0000000000)="3b5d2e1666adef17928e7207e4aebf3ebc1e07854008e32cd886a84cccb68987321dd2aab064c91fd0b7398b507eb37cbd9aecc96e84a83d3aad9d5d4d124744d3ad2770bc081947d00edbd160e8195ae4", 0x51, 0x4000883, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)="8b4b602f500a0d0825c17090ca16099d633a7ee2c7583bb367060875952da4f54fbd47fe08781af9127aceeb5ed79d82c50b17c44ba0cc2577bb2252f067292c6eba5be36b0dd2ed069bdbcebdc0838fec1813865c34e74dc7330f53e75d7d33b9f4716bfdceaf761208a59535dd3b64baa662bdded6d5a1877f5feca8fd62a5933b0379ada4c8d587c619820555a0347a8ec50b44f077b83c7c71ae880b76bfe65cefcb0a19c45bc8e2b0a62af5aa9494c9c23435820a9a152ae9eed0", 0xbd) 2018/04/18 11:22:54 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)={0x0, 0x8}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='\x00puacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x9, 0x10, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x100004e21, @multicast2=0xe0000002}}) 2018/04/18 11:22:54 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) rt_sigtimedwait(&(0x7f0000000040)={0xfffffffffffffff9}, 0x0, &(0x7f00000000c0)={r3}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f0000cb2ffc)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'lo\x00', {0x4, 0x5, 0x9, "dd254e1631aa", 0xffff}}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) ioctl$fiemap(r1, 0x80087601, &(0x7f00000011c0)=ANY=[]) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x3, 0x7fffffff, 0x2, 0x9, 0x7, [{0x312, 0x74, 0x9, 0x0, 0x0, 0x900}, {0x1, 0x5, 0x0, 0x0, 0x0, 0x1000}, {0x14e7, 0x1, 0x3ff, 0x0, 0x0, 0x1}, {0x400, 0xf1, 0x3ff}, {0x5, 0x9, 0xaee, 0x0, 0x0, 0x80}, {0x10000, 0x6, 0x8001, 0x0, 0x0, 0x880}, {0x6, 0x1, 0x4}]}) fcntl$setpipe(r1, 0x407, 0x7fffffff) timer_create(0x0, &(0x7f0000000580)={0x0, 0x2d, 0x5, @thr={&(0x7f0000000380)="616710727e87841aea7e48e04a900f79361a5bb515c757eaac2a943daf6bb77b63c6f2f4bbb8f087981e7789eb9e2460c1623b462a89ce88a295445d7f51701ef3d73db7d9d78578d5d234988590e2c5d8fc646e0ec8e2104d5c382bca15371827331ebec90ef8b8047d27085ed975bc95d6448654ed741db00d64c45038ce417ac5529f9e6b145a7ad0bd4650547a9df85677d3b28f8434dcfb90667578fa0886c500fb3368d708683a5b1c854d33d7364c15b9a71aa3e7aee328fcbdc523ad43966030ec", &(0x7f0000000480)="128b695a8c621de5ffd99e083fbb7fd902ad4654ec4409f153f1bae3cda2dd66218de426450d2ca5c56f1554e14a5e9c427b83f526ef6bc7a8e2c287c07128b23727cc929577f8f5512bda2faae03c622d0121e3e0e7e4c83d5956768de3987e3d6a18bce438f28b18ea46b6611e250cbaa1a0aee75e39a37ed2a837050f6b1cceaad3ee2712a83b96d5f98450a9723c2b2c384145e950e5bbed5752d38316d63693b215d6a0384e65c7895cfffcb021c978254234d97463fe0817e32bf3e0593e4e8db51575dff48677cfdf6dbb7475f34748ff77d09eda3a5c3e23d6db4f84b3a9c0250be9d773592d4e4f9cd8faa56c618e1c8951"}}, &(0x7f00000005c0)=0x0) timer_gettime(r5, &(0x7f0000000600)) 2018/04/18 11:22:54 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x4, 0x8008, &(0x7f000000b000), &(0x7f0000048000)=0x2, 0x0) r0 = socket(0xb, 0x806, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0xa8290b804606fe95, 0x7, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x200, 0x5, [0x9, 0x10e6, 0x9, 0x1800, 0x4ef]}, &(0x7f0000000140)=0x12) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/18 11:22:54 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0xfefffffffffffffe, 0x4000000400000004) 2018/04/18 11:22:54 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) unshare(0x8000400) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x2, 0x2, 0x4, 0x7, 0x18, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfb9}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_address={0x5, 0x5, 0x3c, 0x20, 0x0, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x12}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0xc0}, 0x1}, 0x20000004) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe5a) fsync(r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/18 11:22:54 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @dev, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = mq_open(&(0x7f00000000c0)='\x00', 0x0, 0x6, &(0x7f0000000100)={0x1, 0x686, 0xfff, 0x6, 0x7, 0x5, 0x1, 0x5}) signalfd4(r2, &(0x7f0000000140)={0x8001}, 0x8, 0x80800) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0xbf, r6, r4}, {0x0, 0x6, 0x8b4, 0x200, 0x1, 0xff, 0x1, 0x1}, {0x5, 0xce3a, 0xdf65, 0x1f}, 0x0, 0x6e6bbf, 0x3, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x0, 0x1, 0x39, 0x9, 0x1, 0x6}}, 0xe8) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x103000) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/18 11:22:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='K\x00\x00\x00\'']}) r1 = syz_open_dev$mouse(&(0x7f0000008280)='/dev/input/mouse#\x00', 0x1, 0xdc2836417c42408f) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000082c0), 0x1) 2018/04/18 11:22:54 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xff9e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00'}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/18 11:22:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28003) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63}, {}], 0x30) socketpair(0x11, 0x6, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000100)={0x7, 0x4, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/18 11:22:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x4, 0x4}], 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x9, 0x80000001, 0x5}) 2018/04/18 11:22:55 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4280000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x2cc, 0xf, 0x0, 0x420, 0x70bd27, 0x25dfdbfe, {0x1, 0x0, 0xa}, [@typed={0x8, 0x74, @ipv4=@broadcast=0xffffffff}, @nested={0xd8, 0x68, [@generic="4860ca1a7fb66796654891da8b8216674b36e84489ee4f34d89d63f3bb176292109f742c7487fe9544f1ebbc3895041ad8130c33ac641c7048f4470dbf3d25fee846ae96f274a0b99259ede5524555a31b6d4cc2453cf682fc07d802a47216de927c53f160d6531638b1778cdd625b60c9aac069a32785d4f9cc8f6daa066bbd38066b0b311d77793e77981852af31aed90f10785390450faf7d5ce5173184facab3f22e2f6d5365ac84538583be280ab44a99b2ec", @generic="e3efd4e0e6e99caa198585e6959b442b619171c02f27ecff1edfe1c805af77"]}, @typed={0x4, 0x42}, @generic="9a11f89f16285f07b675575d228558c86abc8e6a30e80a984c254c8e47e9d4fb83abf25299cce2e6fb0c1d27e61b8ed7721c809cab15da8885df3b1503653450d8e30d6342fdbe7618fd510aa9e8fb3c228b2cb9eea3eccfff92561a439637490bfe073497e35ad009375f7979c084de732ab0938e9fbd5ef11b72a5c151fb", @typed={0x88, 0x6a, @binary="dd1079607363b9c1b31f035d2bfa810c5661a0f9522f5fa8545196924c55d3537fae73645e49dd5b7d253cbeec5ba20092b4a630b20722ca58e48be87a5bd454e0a0d0bc40ff4bbf7730a938a6aef1a119b85a2fab2360848eca1edfc8b698e474709b1c9722603cca848c63b1cf2877a7a441902fa8708ade69af9e5102123f0b5fc2"}, @typed={0x8, 0x86, @u32=0x7}, @generic="ebe8b9682474641d8776e7701276b3d21a0ee481941d905c5ab011eff1e7559e382d5ecbaf5f71e1f175730ac6ce7a6b88c2e31bd7c1f4", @generic="4ee685bf59b133be3847ce1998ab98807410822308336f18952a0510b699a330d351df2fe057ea2705053b15a50608", @generic="fb931085d4c2572b431dd57fdf63f70a85015f08a7aaac6f57986146d295188a0d0415c27753f06111d4b84b3e190215a0e70418db36486377811490770f4d55fae22735042aa25a88fdfe59ee51a7d200a7105638fc36040e0b9306779b62"]}, 0x2cc}, 0x1}, 0x4000000) unshare(0x28060400) sysfs$1(0x1, &(0x7f0000000580)='/dev/input/mouse#\x00') ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/18 11:22:55 executing program 2: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000300)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) dup3(0xffffffffffffffff, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) setresgid(0x0, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000440)) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) semget(0x2, 0x1, 0x2) 2018/04/18 11:22:55 executing program 0: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000000)=ANY=[]) 2018/04/18 11:22:55 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2b}, 0x800000000002, @in, 0x0, 0x4}}, 0xe8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 11:22:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="000204010000ffffff7f00a70d000001"], 0x18) 2018/04/18 11:22:55 executing program 7: unshare(0x20000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/vga_arbiter\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'eql\x00', 0x401}) 2018/04/18 11:22:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x5, 0x3, 0xfffffffffffffe01, "91d9f4a15f812ca39b1466fd9fedebf23e8e532a3efa0599ba8331ff20fcfcc587ac080b18211cf04da278b62430f7becd02576cf704b71a0be8c3d2f29d95", 0x2a}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000180)="b050ef2e8ce8cfef6361c8615eb8d0bb6e41dc4c97ddb501b46dfc9c2b33d7665dfb84304565ec33cda33c5fce765a24f9f42f885475797b8e616ce38c06e6dbf1163f72829282f2174bde4b293cb2a8ce74cdc2ddcb622132730ac917eb1b3a6139051512cefd037baeb11429707faa8ec07a1ed86e4cc3e30002716cdefc10a1c39736603bec2e50aad9f809b0d272abfb3cf7a0ac6602f6ce2f22504c537faeab", 0xa2}, {&(0x7f00000002c0)="a552dea229f841777ca9a5db7816c3a9f3ab7d98ea9cd01b1afd300b07628b320722ddd2692349d00b0a0c4ab3b7ffb12df65101127e53dd7cf71b1b1d2b84fcab422543ede143030ad5587117dcd4aca7df2ee0790b3e11139b9b9f05542e4d4da69f3fe28d98f6e628d157012232e1a3fff396beddcc502441d3a77c63872c7ce5c33bc10d1f2f5a637ba580f5a61db0ba766e56d6d7ab7763a06035af8ed2b928c758ab6fb8560a920c22f1961d48065cf27d", 0xb4}, {&(0x7f0000000000)="d1b20e8068f6c6a4f4ac26d4d6e722917cb274c45a73d3c27fd8ab2a580b079170286819d2917e", 0x27}, {&(0x7f0000000080)="b837db84edabe819dea7b441", 0xc}, {&(0x7f0000000380)="b5540e46ad90e61077dfdd23ac0b5a70aa552b48487e66a90625671f8750618b42b1455007d53b24de785ea48fa619ffc39bb247432a1f517dad31f3eee007479bc234698f43d4a43f62a2bef2ce8d2bd603cb775f30e031e90e2700536d203ae02ebd22f33b726203d95edfc66fa67f28ea0bb9a4ad348e35e971bd93404d5b0fe4aa86de7f93e0420ec49a823d3854a00f", 0x92}, {&(0x7f0000000440)="e28d46c0fcd7d2eadec505a69c5f83f20391cb46d92f3c1fa806f35ba5269edb7ebcceda4ddb8fc6834b6332284c23820623ff526928825cb134bd73e1c4a931d64c55de4e89306bde3bd637a2f08b89dbd68a551e2da7e54b2ab76e57f3c53e975d26ae44f13e9fc33ecb85adcf612eb056134e17cca5e48e90338ad127d7a0c89fa732efc2081ad554dacf3d6c32f6ab69b1dab4d03c533bc1b29a9157c3134d0a51e9d6f3a2cf243935da7ae1742194060e2053ee1910f0ff82cbded1237056bd937e7d376b5290657a8968cda378dd6226", 0xd3}], 0x6, &(0x7f00000005c0)={0xe8, 0x104, 0x200000000000000, "100195656aa47a550784a2e8bd43d1deb7363c97d05e50046fed9e47afe742ebcd63b1e8b72a121acfa6ccf0ef53523d1525e39fc413d954c905fae2302b990bc617477fac89dd3911781a1ecf2f51cd7d0a5e36d9185fee2b612251b861759ac92246068cea600eab2e0835dfa5c268a8246c0a32ab9ead723e86b739bece6c714c179897754e880b60f0abad1575a47fb405b3fd86f069a23f23737b14808889f6090183076dd637f1b081c9a71a2e33924525cf04a1d18882cc1b7ec4ea9206cd928c4356664400adae94751a6a02ed6c5812"}, 0xe8, 0x4000040}, 0x4001) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0xcf, 0x3}, &(0x7f00000000c0)=0xc) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040), 0x59, &(0x7f0000000080), 0x371}], 0x21b, 0x0) 2018/04/18 11:22:55 executing program 2: creat(&(0x7f0000001680)='./file0\x00', 0x0) lremovexattr(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=ANY=[@ANYBLOB="62747266732e7b76cf356b657430776c616e302a"]) r0 = getpid() ptrace$peek(0x3, r0, &(0x7f0000000000)) 2018/04/18 11:22:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents(r0, &(0x7f00000000c0)=""/22, 0x16) readahead(r0, 0x3fc00, 0x8) 2018/04/18 11:22:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/18 11:22:55 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{}, {r2, r3/1000+30000}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffffff8d, 0xc2, 0x0, 0x10000, 0x100000000, 0x25a, 0x0, 0x5, r0}, &(0x7f0000000100)=0x20) recvmmsg(r1, &(0x7f0000004d40)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001600)=""/176, 0xb0}, {&(0x7f00000016c0)=""/223, 0xdf}, {&(0x7f00000017c0)=""/135, 0x87}], 0x3, &(0x7f00000018c0)=""/52, 0x34, 0x5}, 0xffffffffffffffe8}, {{&(0x7f0000001900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001980)=""/193, 0xc1}, {&(0x7f0000001a80)=""/150, 0x96}, {&(0x7f0000001b40)=""/211, 0xd3}], 0x3, &(0x7f0000001c80)=""/26, 0x1a, 0x5}, 0x200}, {{&(0x7f0000001cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001d40)=""/70, 0x46}, {&(0x7f0000001dc0)=""/191, 0xbf}, {&(0x7f0000001e80)=""/71, 0x47}, {&(0x7f0000001f00)=""/186, 0xba}, {&(0x7f0000001fc0)=""/151, 0x97}], 0x5, &(0x7f0000002100)=""/227, 0xe3, 0x5}, 0x1000}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002200)=""/66, 0x42}, {&(0x7f0000002280)=""/154, 0x9a}, {&(0x7f0000002340)=""/222, 0xde}, {&(0x7f0000002440)=""/151, 0x97}, {&(0x7f0000002500)=""/80, 0x50}], 0x5, &(0x7f0000002600), 0x0, 0x1ff}, 0xa3}, {{&(0x7f0000002640)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/193, 0xc1}, {&(0x7f00000027c0)=""/244, 0xf4}, {&(0x7f00000028c0)=""/7, 0x7}, {&(0x7f0000002900)=""/180, 0xb4}], 0x4, &(0x7f0000002a00)=""/4096, 0x1000, 0xfffffffffffff49a}, 0xffffffff}, {{&(0x7f0000003a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000003a80)=""/240, 0xf0}, {&(0x7f0000003b80)=""/230, 0xe6}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x3, &(0x7f0000004cc0)=""/79, 0x4f, 0x2}, 0xff}], 0x6, 0x1, &(0x7f0000004ec0)={0x0, 0x1c9c380}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="180000006ac57e31ea470c000008000000000095000000ce14559afdb5206c4e7baeb01b3fb9cffeba3d0ad0d36ab98deab65747"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000100008, 0x1000, &(0x7f00000005c0)=""/4096, 0x0, 0x0, [], r5}, 0x48) r6 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="73597a6b618f6c65000d", 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000004c0)={r0, 0x45, 0x9, 0x4, 0x1, 0x40, 0x80000000, 0x8001, {r4, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x7f, 0xffffffff, 0x8, 0x6}}, &(0x7f0000000580)=0xb0) r7 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r6, &(0x7f0000000240)="f2302a6253b331afb0e8002b2d0df930aa23e71d91f409ee342bcff87e51eb88ef07cd8438503c7e3ecac89f6d96266d9cfde66b02d82e8d26a974198cd5f9ca1bd6480d689adb00836127f0c54158b4b12bb97d17b8ec37b9e7efaf2dd2fdd42561435e0db4c169fbd492ea3567e6fde85eb487b94540ed4ac67be08507b264b336c0ac329fbd60d110e2ecef2020ef9a8c4b0c18abd0b2a9ea88977a62c64095b156e23da1af5423e5ca16a74034bde59fc4ab017335205f992fcf6da51aa5499e3bbb684f9442592ee8cdce2eba3afb", 0xd1, r7) 2018/04/18 11:22:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "77d367", 0x30, 0x2f, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x1000000fffd) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000280)={{0xfffffffffffffffe, 0xf71, 0x0, 0x1, 0x7fff, 0x40}, 0x8001}) socket(0x11, 0x2, 0x0) 2018/04/18 11:22:55 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r1, 0x801, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf84b}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x40048d0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/18 11:22:55 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/51, 0x33}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r1, &(0x7f0000000200)=""/153, 0x99, 0x0) 2018/04/18 11:22:55 executing program 5: socket$netlink(0x10, 0x3, 0x0) 2018/04/18 11:22:55 executing program 5: socketpair(0x5, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/2) r1 = getpid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) capget(&(0x7f00000002c0)={0x20071026, r1}, &(0x7f0000000300)) 2018/04/18 11:22:55 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/51, 0x33}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r1, &(0x7f0000000200)=""/153, 0x99, 0x0) 2018/04/18 11:22:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3c, "3aea5d764ba9b6d2efa38cc5ba61ac1a21303726006b610a88191c9335b2b10ea4dfa7bf1a1f2e02f7de808fef98e6cd825206661a8a38ed9644e05d"}, &(0x7f0000000140)=0x44) 2018/04/18 11:22:56 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = memfd_create(&(0x7f0000000280)='[$:md5sumGPLtrustedcpuset$:\'vboxnet1\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r2, 0x410, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) 2018/04/18 11:22:56 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)={r3, 0x7, 0xe7, "e16004f07502d308380e5524cef5697477bf0b867dc3884afba67541079c0070191dec2029133617f638392237f01531fc35e1cc2c0029e5ab00f2186bb2e96590b14b0ea06c92c5718f74a5490381f7b6cf9b3f88200234fdbfcdacaf75be7458a7120a2129e61cf4f31e1adbfe028ef93d5c872b026824f23278b9e149c72792f011aa61413259ad60f58e6dabd16007f91f7ed1a1baa7e880ebd6f609a0dc4d0d92e1eac8a31bb6c95108a6e96fc6c9c597052999ee1a220dfe93fa19e2530e92c5f7f1835a32b576af6f84f9a18c914440352564d512796f6594a2dd9ee5c7b0ab466c485b"}, 0xef) fallocate(r0, 0x1, 0x4, 0x3a2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r2, 0x2}) 2018/04/18 11:22:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/04/18 11:22:56 executing program 1: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x220501, 0x0) preadv(r0, &(0x7f00000004c0), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/18 11:22:56 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000000c0), 0x2) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80800) fcntl$notify(r0, 0x402, 0x80000000) setsockopt(r0, 0x1, 0x9, &(0x7f0000000100)="a876075eab920cdc5d63b9f109bdeb4a9446953514df09ade046ec6c75102a5877e0bdbfdd93eae1553b00c1e94944597273ddc6b49bc18b51c562ece3a780287938f6ee448bca26ef74a10a15ede5b5bb4bdcdce4520c35a4228512c1c703c80766cd993b61789c8c1d1fd37aec0e3a6a0b8d723770cf362d97616ee18af4d6644f", 0x82) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x5ee}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x401, 0x1, 0xaf, 0xfffffffffffffffe, 0x7}, 0x14) r2 = accept(r0, 0x0, &(0x7f0000000280)) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x84, 0x1f, 0x5, 0x70bd2a, 0x25dfdbfc, {0x9}, [@generic="9896cdf3fca18cf24e031df898459911c492a985323a4cf769b89b5c918a6c6f04321f3ab42acbf1819e104b3a696958f7458b64e60d1cd8dd72a9d1abd41a1b457fae0dfd074fe1a1e2f5983209f7efcf6f9303d79ece66d021485140286be86fe2", @typed={0xc, 0x5f, @u64=0xffffffffffffffff}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000010) [ 99.191191] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/18 11:22:56 executing program 2: unshare(0x8000400) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="925841d70200641e12a9") 2018/04/18 11:22:56 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/04/18 11:22:56 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) futex(&(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) pipe2(&(0x7f0000000040), 0x4800) 2018/04/18 11:22:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x0, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/18 11:22:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/04/18 11:22:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="0700c700bff5e6edc7a5ac3cca0bae36a53dfe00000000"]) 2018/04/18 11:22:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/18 11:22:56 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f00000003c0), r1, &(0x7f0000000440), 0x7, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="0204000007000000000000ce0300000000008ff2e18e67164f2d0000000000000000000000000000000000000000000000000000000000002323b7756d87136a45ce8926df264ad1da7a6718d6417f816fb5f4db01843a590baf9c9f5e6c476a1520ec1499dc6f5ce250716fcc28d4c9e224ee72164914f703ea3ee8382be7e6817832fa1d9f4029aa753771b94a500db2ae4094be63096340ab278d210a505174ff1a6876b2466be30153f58fcdc6dd96a6e690517d1bf1df6950d9742245e7235caa81decce948a330d743996164473bc617f2455d53000000000000000000000000000000"], 0x38}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004680)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000046c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0xfffffffffffffeff, 0x18d, 0xba, 0xeb4, 0x80}, &(0x7f0000004780)=0x98) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)=0x0) syz_open_procfs(r7, &(0x7f00000002c0)='cpuset\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000047c0)={r6, 0x10000}, &(0x7f0000004800)=0x8) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x95, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/149}, &(0x7f0000000240)=0x78) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x1c}, 0x1c) 2018/04/18 11:22:56 executing program 0: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) mq_notify(r0, &(0x7f00000000c0)) listen(r0, 0x5) 2018/04/18 11:22:56 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a8b"], 0x3}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f0000000080)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/18 11:22:56 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) listen(r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) sendto$inet6(r1, &(0x7f00001e2000)="c4", 0x1, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/04/18 11:22:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) accept4(r0, &(0x7f00000003c0)=@ethernet={0x0, @link_local}, &(0x7f0000000440)=0x80, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/autofs\x00', 0x8003, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xfffffffffffffffa}, &(0x7f0000000280)=0xfffffffffffffe64) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x10000}}, [0x80000001, 0x8, 0x0, 0x2, 0x800, 0xd40, 0x7, 0xb5a, 0x1, 0xfffffffffffffc01, 0x74b5, 0xfffffffffffff5f0, 0x8000000000000000, 0x1000, 0x8]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001100)={r3, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, &(0x7f00000011c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r3, 0x20, 0xec, "5d0c0270f3ae93c0a1c6cc3c8051e56fab58ac9c74bca4b5756a7000cbb60ecafab62fca9401ee643f23b891f02262457f63dd12d7d063024d607c78a5f1f634b71a5194be03341c43a5405ac533fcd2d326ad717bb688191fd221e1c99547ce2575c1faf3c26f64ed82ee013f2e0c7edf29f5b7084c455b37c621b0d8ec367ca67997939ee6df6bfce3f699db98499d39c63c15509b0b58a22747a548e98dc725e98e218871838f7d794dff29d5152a4722dddcdf06e3238e606580f3679b1fa6ab463eca02848a418f5bb1fb97f841d10da3c671d9d4e39121ee51946c5ca8ea5fa4cdd6feb009922d815d"}, 0xf4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x9, 0x3ff}, 0xc) 2018/04/18 11:22:56 executing program 7: r0 = socket(0x10, 0x8000f, 0x9) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/18 11:22:56 executing program 6: r0 = socket(0x14, 0x802, 0x0) write(r0, &(0x7f0000000580)="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", 0xfc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000980)={@dev={0xfe, 0x80}}, 0x14) recvfrom$ipx(r0, &(0x7f0000000440)=""/18, 0x0, 0x0, 0x0, 0x1cc) 2018/04/18 11:22:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffcff) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef1000), &(0x7f0000a28ffc)=0x8) [ 99.922304] sctp: [Deprecated]: syz-executor3 (pid 7648) Use of int in maxseg socket option. [ 99.922304] Use struct sctp_assoc_value instead 2018/04/18 11:22:57 executing program 0: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) mq_notify(r0, &(0x7f00000000c0)) listen(r0, 0x5) [ 100.010183] sctp: [Deprecated]: syz-executor3 (pid 7662) Use of int in maxseg socket option. [ 100.010183] Use struct sctp_assoc_value instead 2018/04/18 11:22:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') getrlimit(0x5, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syzkaller1\x00', &(0x7f0000000100)=@ethtool_modinfo={0x42, 0x0, 0x7, "1a7f598f6dc3eb26"}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/18 11:22:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) setrlimit(0xe, &(0x7f0000000080)={0x5, 0x100}) r1 = socket$unix(0x1, 0x5, 0x0) accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) 2018/04/18 11:22:58 executing program 7: r0 = socket$inet(0x2, 0x40007, 0x6) listen(r0, 0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) r2 = getpgid(0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f00000013c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x200}, 0xc, &(0x7f0000001380)=[{&(0x7f0000000100)={0x1130, 0xffffffffffffff23, 0x200, 0x70bd29, 0x25dfdbfb, "", [@nested={0x1068, 0x3b, [@generic="261c2e0784a207a76d9d7fd10eeb53893469e800566d4dbe4df2afeb49a63e95dbbe07d12654166860cca5682d97fa1c9d0e2845ddc8c021e036eb72adab18e44043ef2aba9d4873c985b89820f71559768a4e42441f3cecc38e0334ac977ad158e85e", @generic="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"]}, @typed={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bee2fbbea661328ca25ae7c5b7c999bdcc32816014ea2970c6ed49464dac77100186255ac8ed3639d4ffb99f694031cd1295e7f41696809afa37ac873baff12b26a62fea803cfc233f3a28e4aac1d221cfd23e516f5bcd863254cd5324b4bcf665d9c9fb1330f442bdbe5c7312a85afea30481e3414c6540454532907a7f151928467a583ba7f2768178b5c7fc13dc4309cddea1cbfe5e61d7d0c1394682b75cce6fae"]}, 0x1130}, {&(0x7f0000001240)={0xa4, 0x10, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x3c, 0x88, @binary="6d0d53d8a7ca8a61584e4adfa5db6b4ad3cdd0a6a4f2b7b54498e6794e71bc06f6715968952093dbe4dd349a52227e9fd40d68b526073650"}, @generic="340d80307e100c972423a2c1669965f6fa842e9e7dd1b1b8ba8e676f028c9cf832abce0c8422101b403079815def00fc4908c2feef77a59705d1901d1f7c6010e40d075f93db276f94ae82f7e256498e88ff0e6d74909546"]}, 0xa4}, {&(0x7f0000001300)={0x1c, 0x2f, 0x200, 0x70bd25, 0x25dfdbff, "", [@nested={0xc, 0x5a, [@typed={0x8, 0x56, @ipv4=@loopback=0x7f000001}]}]}, 0x1c}, {&(0x7f0000001340)={0x18, 0x19, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x3f, @pid=r2}]}, 0x18}], 0x4, 0x0, 0x0, 0x855}, 0x2004c0c0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x59, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r0) 2018/04/18 11:22:58 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) tee(r0, r0, 0x7, 0x1) symlinkat(&(0x7f0000000280)='./file1/file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000340)=""/220, &(0x7f0000000000)=0xdc) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)) close(r1) 2018/04/18 11:22:58 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="3ede4fb89718d416a28217d8c37d444ff698c5029ec16a8509bae44779b74f2f10cb36b719a65f77c2b0c8783f2e57200f1aec32966014231b61368d2c0b20d14d2cdd6578f2b066cab21c2b93babc6664d637a4c4b435a46f296a87273bd3fbd27dd7", 0x63) 2018/04/18 11:22:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20000000004, 0x12, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000080), &(0x7f0000012ffc)=0x1c2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/18 11:22:58 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000051fe8)=ANY=[@ANYBLOB='\x00\x00?\x00'], &(0x7f0000fd1ffc)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={"6263736630000000080000ff00", {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}) 2018/04/18 11:22:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='(\\,{(\x00', r2) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x3) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x4000000000000002) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xff}) fallocate(r1, 0x2, 0x20, 0x6b) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000200)={r4, r5}) 2018/04/18 11:22:58 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xf, r2, 0x1, 0x200, 0x6}, 0x14) 2018/04/18 11:22:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0xffffffffffffff9e, 0xa6, 0x7, 0x6be3c08d, 0x0, 0x80000000, 0x82001, 0x4eb61a4b4ac5930e, 0x8, 0x0, 0x67, 0x40, 0x5, 0xe64d, 0x8, 0xfffffffffffffff9, 0x9, 0x7, 0x0, 0xfffffffffffffffe, 0x3ff, 0x6e5f, 0x9, 0xffffffffffff8001, 0x402, 0x5, 0x93, 0xce, 0x8f35, 0x2, 0x2, 0x9, 0x9, 0xae, 0x3, 0x9, 0x0, 0x6, 0x4, @perf_config_ext={0x5, 0xfffffffffffffbff}, 0x0, 0x1, 0x4, 0x7, 0xfff, 0x200, 0x3}, 0xffffffffffffff9c, 0xf, 0xffffffffffffff9c, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = gettid() fcntl$setown(r0, 0x8, r4) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/111) connect$rds(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/18 11:22:58 executing program 1: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='$selfwlan1ppp1/vboxnet0)\x00', 0x19, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'vmnet1systemvboxnet1\\keyring\\(vmnet1!\x00'}, &(0x7f0000000040)='+\x00', 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r1, r1, 0x12) 2018/04/18 11:22:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3, 0x74}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000000)={{0x3, 0x2}, 0x3ff, 0x5}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/04/18 11:22:58 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x2010, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x23d, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0xa1) accept$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) recvfrom$packet(r2, &(0x7f0000000040)=""/141, 0x8d, 0x40, &(0x7f0000000540)={0x11, 0xf6, r3, 0x1, 0x7, 0x6}, 0x14) getpeername$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) ftruncate(r1, 0xe40e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) delete_module(&(0x7f00000003c0)='\x00', 0x200) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r4, 0x6, &(0x7f0000000180)=[0x1, 0x7ff, 0xffffffff, 0x8898, 0x9, 0x0], &(0x7f00000001c0)=[0x100], 0x20, 0x8, 0x7106, &(0x7f0000000200)=[0x4, 0x400, 0xffffffff00000001, 0x1, 0x401, 0x8, 0x3, 0x1f5], &(0x7f0000000240)=[0x3]}) keyctl$revoke(0x3, r0) 2018/04/18 11:22:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = memfd_create(&(0x7f0000000000)="e500", 0xda262a7767abda9c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast2}, &(0x7f0000000080)=0xc) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/18 11:22:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x80}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) unshare(0x200000400) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000003c0)=0x3, 0x4) 2018/04/18 11:22:58 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x2, 0xfffffffffffffffc) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x64c, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x8, 0x7fff, 0xfffffffffffffffa, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2}, 0x8) keyctl$describe(0x6, r0, &(0x7f00000011c0)=""/4096, 0x1000) 2018/04/18 11:22:58 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1f0000000000000051d400070000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/18 11:22:58 executing program 1: memfd_create(&(0x7f0000000000)="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", 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8080, 0x0) 2018/04/18 11:22:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchdir(r0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x200, @dev={0xfe, 0x80}, 0x2}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x80d0}, {r0, 0x100200}, {r0, 0x20}, {r0, 0x1000}, {r0, 0x4004}, {r0, 0x28}, {r0, 0x408}], 0x7, 0x5) 2018/04/18 11:22:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002240)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000001900010000000000000000000aa00000000000000000000014000500ff010000000000000000000000000001080001003dd737991707d5e04e967d8d2a20269578735f9eeff8fc87b67ffe24185654e1eb75264110c9143bec6b5ab82dcd8af81b7f90934173f8d6605e4fa71ebe2edae8b1129a66f2988309e0b2cd668d3e07ad152eba9c7d4c493e9df3ab818eec0b99893fc01774", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/04/18 11:22:58 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x2010, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x23d, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0xa1) accept$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) recvfrom$packet(r2, &(0x7f0000000040)=""/141, 0x8d, 0x40, &(0x7f0000000540)={0x11, 0xf6, r3, 0x1, 0x7, 0x6}, 0x14) getpeername$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) ftruncate(r1, 0xe40e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) delete_module(&(0x7f00000003c0)='\x00', 0x200) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r4, 0x6, &(0x7f0000000180)=[0x1, 0x7ff, 0xffffffff, 0x8898, 0x9, 0x0], &(0x7f00000001c0)=[0x100], 0x20, 0x8, 0x7106, &(0x7f0000000200)=[0x4, 0x400, 0xffffffff00000001, 0x1, 0x401, 0x8, 0x3, 0x1f5], &(0x7f0000000240)=[0x3]}) keyctl$revoke(0x3, r0) 2018/04/18 11:22:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x1}) 2018/04/18 11:22:58 executing program 4: r0 = socket$unix(0x1, 0x805, 0x0) listen(r0, 0x0) 2018/04/18 11:22:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="eb00001000001203000000"], 0x10}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r0, 0x80000) write$binfmt_elf64(r3, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], 0xa72) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000680)=@ax25={0x3, {"9bf56b37064b04"}, 0xffffffffffffffc1}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000780)="d9d2250d1dd72165f0d0bf4ab046e80a4419f9839a35e87466897ac452e3db33162f7b9de5eb13ffa5e92e0f521045342f58b127beb8c3a2ed716589b180927cef89166653f63b23c40884f62aacd52dbb2eab1a2b23b5b3ef054a7fc3a8d4c5a4d28186c2e9a04bb3deba36798afff1c5d69766caf7b7f28ea28d4d9264b83184cb804c7c96fed0f81d84eca6a7cb9766807c485828bd85d8f26e9fb579de1267d2c5ccb045", 0xa6}, {&(0x7f0000000840)="ad869a5979b6527a8181c240a15c1227e718704a5671321b6c3b42fc41db46e8eabbe13561b12c1b6d502010837bf8a72e702f16842851c8d5043ba29f9410e2d0a2243f228f40a4b23096792219ae133438efe4918cdbe1748e9205e06083cf991df2f7d388b12e86733eeb34a49a3b5273b90f30c671a19b55e0f5a48daf5078f341238b5780a641dac96992ed1fe7038644d8b517398079a501ac5687398e654f4f53ee269b5486be69daf16bf3e8cf87475b7636162da175a1d7a7dedf1b3129", 0xc2}, {&(0x7f0000000940)="16a4f1929c0ce23b913864b40fa0d1faa5943fedd93186211ec3847eb0fc016cd8cd94e8ea66c0d68a5f92acfd09bab9c80194cdecf09a1532bc6c520fc527b6283f3754010409b097e84c75781c2e", 0x4f}], 0x3, 0x0, 0x0, 0x4084}, 0x10) sendmsg$nfc_llcp(r2, &(0x7f0000000640)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x5, 0x2, 0x8, "748170e3268d72c137cbf7f20ba925f28db0eaa049907ddb1ff64e2bfe788961bb8076b0e79b702a6848234321b3bbac3ff7c11d277cda31e41a9181df6113", 0x3d}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000001c0)="08e4644ed4d3ae68899aa5a608a883883f10731c219f62aab8ef11a93c213b224ee8c605ff4f01d32526b350", 0x2c}, {&(0x7f0000000200)="bddb44b5aa8a0f7e18e6d64c9008f3446318b694caaec9e4a7088ac2e71228d6c5d6854d8ac781475a6b928a6f80b6d152527e8f391973112903824dbd6f08ea5a", 0x41}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f00000002c0)="2749be3101ca7ab5853f826658642afb3e3071ba54be190133474a2179b9c810866505b95db06bfae37f9a7ff35ea0ec46d4fca131992e8ee0460353e7729b80b32722eb7b3eb03fb93ca7499483f5576f74ba56669feab127be52103b6515d2a7bdff27806b964e8112e591a03843ee81ed985f538296329803d9ce59e7f4afbe01017bcf04b6655337fe226a7ec7d4e3467f838872de9e4e2cc97ea2e5c700e21685ceac5d57657b1860d1fc442d3f9a7a32ed9d42a86d80725a1c5b6ec2bb9a77018e1154db820a4da6037971a7d63e02e6086ffaab27a8f3c90c06fc1bed3c2ad40444dc7de37131da10014017b8468f1efe25", 0xf5}, {&(0x7f00000003c0)="34072114c87680ede05a3a38369d969aa5d766cc4c54ccba39cd7ebb9b2f687010c2d8d119d6cc30f290a20a7f206174850af76b7c31bf111b3e3d13964df3221387716f68fddac086c927095bc2aa24fc8a02dd4451cd72a436d53108892bd56a235ed0d61a7a6ac9bc0e2d0ba860aaa7", 0x71}, {&(0x7f0000000440)="a10741be595e845e9ffc40c85a57e58d76f9d2ce2c5790108acc4faa70bf928e604b3ae75c91e88bfed513ac3904c7d1206af2144116fca22627d3bc3621382af5caa20f4d983ebb7b4296c11a23f6c94cc9", 0x52}], 0x6, &(0x7f0000000540)={0xd0, 0x109, 0x1000, "648dfaed78e9c9bd379fff09543297dc4716b995448a109a49f98d7619412510d298200cdf04366b89a409916141a1b5cda2a4b8b8bc77a38013818177a3f6fa1dec194758952f3492dc8c3f912195bd71cb8f59c8103191000483fe9cabd0ee585f22d89826ceda147e22b03ab2ae66b2574ce0996bc62687c31aec82e950e6162ab89110c7fb20f37a68038cb7a8c7049ccb0ec39aeef40733d303e05aaaa5c5293a4475a9fa2ec881cac262ddee65741ac109cedfc48a18fdadab"}, 0xd0}, 0x20040005) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'teql0\x00', 0x100}) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/18 11:22:58 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x6e) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="3f6a77ae2b2eb7747f8de52a02d33293703bead003fe581f376dea615ec0f7a8e53f8df0668a7936324568c581860cf4ddbfeeebbc2bd1a149e32652774c55819cfd1c840fa7f89e", 0x48}, {&(0x7f0000000100)="16f73b20ae0b422945a72db2f9f0ce0733", 0x11, 0x800}], 0x40, &(0x7f0000000240)={[{@gid={'gid', 0x3d, [0x7d, 0x36, 0x3d, 0x36, 0x34, 0x3d]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x39]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x34, 0x31, 0x31, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x81, 0x32, 0x35, 0x37, 0x35, 0x36, 0x35, 0x32, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d}, 0x2c}]}) 2018/04/18 11:22:58 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000440)=0x4b8, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r4 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000300), &(0x7f0000000480)=0x4) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000b30000)}, 0x0) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x0, 0x400202) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180700000000000000000000028000008500000007000000dd070000000000009500000910000b70"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000003c0)={0x9, 0x3d1, 0xfffffffffffffffc, 0x4}) r8 = dup2(r1, r2) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000340), &(0x7f00000004c0)=0xb) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) tkill(r0, 0x15) flock(r4, 0x4) accept$inet(r8, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/18 11:22:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) r2 = semget(0x2, 0x7, 0x5) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000001380)=""/242) r3 = dup(r0) bind$rds(r3, &(0x7f0000001340)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r4, &(0x7f00000015c0)="ef6659f1ffba6ec076240676235f", 0xe, 0x0, &(0x7f0000001640)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$nfc_llcp(r4, &(0x7f00000011c0)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0xb5, 0x20, "bd7de4d45e8fe2ddd3cd9e7ca927798e32a3e24669d4eb80c3bcccbe0832214f0cd862786dfeb2319e643146db9a3014c8c38bacd2f0360bcb618384578e66", 0x4}, 0x60, &(0x7f0000001100)=[{&(0x7f0000000100)="b55c095ab337608ee0a3ee5acb67003fcb4c4c19871498fdc07329874d294c40eca43217fe6a190bb4fb7dee5f6aad2593a606adc8421dff303af6d5054f8d2512d48eae268f7321656935b18788bb1bf5872fc10f12e76b19d2a36ce6fb12b48f2ca7c007257688d4ece7ee1bf39f46a91161bb3e361398c4ce3adee966c80ab6301b3a5aaa680fb2d6198ee9bbc7cec62f9ec6933aca5ec7c81d0a0ea127883a19df6f5ab3f53b6b60feed12dc809fe712ec171e397d1f3e488bdbdea52b22cf44301c6c1b0a309639c73249734b010ac32ea49257722b82993fed237ecefee4e0d755c114e9f92aa1f0f49bef98f32d80877603eab523f784ee68f41f09e3042f5feb0fa85eadb2da41ebc2a7844e65ef4dc27af6a406ebdcf5b605b2dd0dff781bd3d26bd254f20daf6737b0700e98767d6cb05493984bf23c38b9acd9efd0cf7880979f5d2ea28f5c78b2f7bf35c97b0dde82e34f188673e7cf1dcd29d2ed5f6eb7898ada0b7e35d180bdc77fa5a2991bd100ebd031f9100034bb73947bc26022942a23f75c6aad0e6bcfed97bd1a5aba3c486404c0278d5eef2cc51829f3215160a0778e19e35641b52284c1cafc058826ab2d02d11978b987877abcef35af292198646f55edc762554c34a4fc672f2f91264a258dfed6a18dc848e90e676cfac33a4754d5cca8a0f2f4cf51a39fe2ced1b0d10ea9e690cdfba03384a0e08a6bae634cf182d322da89cb4925f87e437a71a06e8e1b2a96af9f7ba584571c046bf7eaf485d7aacd235f8af032a1c9cb372305f4bbde2c55851c65e9e20e72c9bc5806e0685c5cd79f0e28efb8a5505454cf0ffdd045be1b5625e896f67592d2d6c015e3712fbc75ceb3371d0cf51e3978f5cc22879a7fa7bd1faa09076b4ad4b01a3c19f7852c77ff609f69992822c90debd648222896608213ba5c12a991a808e0ccbb856a2a5c3ee578e7e00eb023e2607288e3a8eb87c327b0353850f6a3c5904c21b5d6be0067d47a27c06601966b6857acfc342428a64cbb143f5a2d8269893c8e59d86318648b499017b03e06328efd05a61b9eeab3af931b578bbd7f522985a50c7909e57ddfd821d26cb3cda28ae7e06c2fca5ffeb82ff76bf43cae60e68cab9e2454f2c9f813c6a78f1b4ba8fe4e5c200770e9bb46de59ef1781a020f837efede5801d49210cfedc108ff940c043bc0460e14a3f942e32d3bcd4af4064786dab8320000719cc6de55c65df9551b7b9ea5d0cb12cd365152b0b6e3a0d4b619e767aa82e0ef4d01a189fe2c740616fcfb2437868b0b80d78586af89a4aa58b3476c5b7f3d9350b7a92dc259f878bc41bd40cdd122c5bb3a2bace6d1edb6ceb4c9361ddbd0780ee2fdadbe91275c57c1d53afe6be3423470fa383c6232a958b4f0867e13293753a52d259b4e7bfb1ee414f8065c108915061b90bd19066d3068c1e8a72df9fd63354e5539145a5fd56877625f2c26d05599510081bddee3aef573659f72db44becd3f4d3236c3f8631b2389dfbf6809241fdd50ffb160ee345a231edaf10dbb0162ffd8ef94f72d0c94698d4754d18ea54919fbd9afaa8a40c343fd783bbd40bdd532b51004f21e0d20689d61acfa082be51c40160d0d67f463c90942b3011b7c498b6f5d7a55d123f1c7da3cf2d4b74deb2288b699e1f4742d82c0e1a1877d8a8c51ea9be4c6a59a25b7a35e00e18c2cc01f024aefb609c6e364b9082acc56379bf98d907e614a78f73e713089bdcb18af59b24b09a2db1df74a27f26e61fd38ce037c54cd40f01ddad779fc864464ed14cfc6402bdc88b6d74ac7adda4a7807931706a2eb4f1d95be9340a1135064f0b6ca5dcf757d6f21f0c5d34265a96e72c1afb129e864646e7eb8b5a819e7a705f2c2d22568df67c158b8a9bb56081c92359ad13152ea50be8ecbecfd763bf6fcb6ebbba0d4b79f876d6c0a1b9f32df10b27fd538a3d85908578640a3682730303494868006036ad8b712bdec9e4c8b34965e0e04c09ce25dc6643007ee676ef10b3b03796f79e95012c01fec0184f5873bbc3b785aa5e630346390d585aaca60b7c82f258feb1e2c74edf9a35e728e42fb15d5504444c175659935842ae802b78a4ca06131431754605ed8f421790adcca2957decf0fc9c8191b71be8d69e2c4ce54a305f96799a3654722f92a19a51c86328210389488ca74281898c0a005a2333ffde890a20dc26ef4a12c719b5f47fe5478fef6d1d520f72bb44f35b7ddef7cf9dc135c91cd195f0536d8d1514b4c23286e209153ee5bd640cef5dbdf2d12bdd647ea37c01ac98077630af7639f3c3b1c14d00b349d07fedfcb26326f887871c2f1831797874e7bbd25c38eacd60d7f71c6cd540e66760c30e27d4497609b11e74dcf75bec14c80e53f31159978c1f0e42aa8709c868dc9901774bd902a4e913795db22d4e6b97431ebcc82c658afa37ce82417ade84e95024f969d56ae736f4b3be25dbc49253e6edbf88536545c32f9aa2ac71277191c4a9bcbd8e8b6e60f52eff1c0b383e74aea0d1335faf47f16a8e097ccaef1cf5b089533daa636652b888d71c6426b7c3f3d30336526d7919bb0d07c49db1af4f0d0253ada4cb40e91a0af7291c1ffcc6b2f1e22a132f0abf2f94e99645cbfa7f0d8f1bd1d363e601bf96899fd2a1ac5969dee993043e6b039b47933294555c96cd118866b5c6445f698db9a4d6a668dcdd22230cfa0e24a1822ece9f77bf5f60721653fbb25a2d8d041972f9cbbcfbf2ea5fc487561299635e328a0b9d67d50087de2b56d1c962fadbc850f500013e3f9c3aba6b79ca0ecce766049b37bdd3e4fc4d553f3c3068d3429fcee377286af5152eeedd3289b34d16d400c7f401a0f997e76ba6ff4376f8746630994a06289e93c269d50de7ff2a23adb3a97b6f3c85adbbf82cdf05bbc4735de7072eacb76ad54abf3b658f9218b00d8d1b697b7c10574c15b2b67de61ee4c2201cf612f8b53c9d446a3d5197e37f98f6e826b8a18e7ecdd9b9c93f7bef0a5ff4800fdf014ef23c22bc6b242b4a2ae09a12e75f49eedaf36bf3945f619f0279d09d53717c4ce0dfd9a11ba9462aa6f87c27c129b6db9821167e8ad805f43e446497bc48544fb3dfa4680f661d6013e7238838b07a60fedabc8179283d76c7ddd5060c49ffdc77b88da28fc48c14bc28c8033fd1802c3b4f9ee16300522bfcff977d13aca58fb659853f0d9d0760f0ae740ec9df882e043c0337543b3ad1c1f3cc5bb409caaf4d8af9c53d8c62843b1eee3962b3e2c19f0b0e42d7b1d012a4815fe1f8e6067fa46a84259269fff292f69f61e6b296078fcfb495a54cc586cb6f3368dffccf63fd16d46918fb4115b8866e914368a4bc5ef95bd2f6acb18d117eb40220652d4f2e500039681131e67d13dcbe702bd5b1d84679cd1fd277e4d201fcfe399f223dc1de2abd610d791dac093e6d4f03c0894e348d7d6d5c9361349e229946bef068cc7b4c29ad9497348828daa962b6c861dfceb177ccf567dcf69c86f62ae40ae43fe76ec1bfe52bd9be5b106a5c69dfcceeff1e4269d323f5a176cd9faaa7ad5e4e5e5b98ef88a1d45aca9f0f3d730c18a50a54389a3b2a0c7a63a740cbc5d1728dc8c3594aee9e99034cfe69c3890a518d79e0ca8ea0863d4d8b14ef3aa1f27ffc5976870de67db779a81c979fcbcb03cdf9aac155fa3d429160d9178950a8ab367dace61e5899dc5bcb36286a80f5664a69bdd3ac8ef4b57ce920b9986b06387ec8ce68b9f5d7d43ac52830715ceada0a277ce03f24d5a444641a0a6b2796aafb9881df5db2ea28f1601d657ab5af7989d790e03b482c5edfcd26358047b9fd27939ecbcf053f13f92a864852e74d6e36a63415682983a2947da8e9896305ba9e028b1d9cf73f91bc90af6e5573d3e5d8aadb022121852d528ef864dbd8b5c0acc8a13aecaffecaee1e9d8fc96082467f64dde671f57ce019bf625b5792c3c0f74973649eb89b3ef39eebe0f14525cf4c4a4a3d8187656676d9520bb2c26681091b1b708e1bb44366168f53c0bbcd2ece9a3bd9875f1179b710263043445b815d5339b75e5c5b2df1066ea2f6117eace739b40122592a5bd02727ea31342f43f1432efa5f0e132fd36a22836d7b2da5438c0aa5198a087b5599a6201678dc8e458f4c0e4a3f16679be4c600bc022f2579b02d262c2339b59725c8fc624a18ad905d40a9dc7d5de4e54e5e699d250417f68265957881925092ae2da7ad7f377bbe37df9d269a1001b5703c18155e15de0017d0abef14db1293b98ee80d77b094c402683d0f9a3e313791fc48679b6204f43a460e968011326810b8e44eb9c84fc2cb8d8a7a09290508f368c41220f3a38ea9c13f5a069592da799416c4fc2a64b7bb0c0922ad6123c28744ae75928f5481285e8444b21156ba33b539fb6e191c8c2a332a6229346b44572063a3505c008cb28bd3f38969d59099463968c8840c75ab93fef0c1f22ea8cf91ea733c86bcbcd10ebd9ae64c60bae85a5d245ffa2affb914188c97428123723146ece17ca988ef50a1098781a7c774fb4f5164ad65a226964c7fc6ff9481cd4d337c57b163174d31ed38d032dace0608f6d5a35d82dfc4eb1f8b4f55cc16bade9e03985a42a23b171ec1fb3f5466d07aa740ab08117682f72d5dd93ccd72b01f099ebdf1396b55e3a3853bf81dff5dc67d8f2099899793061513d6930a5def580acc9b28fef5f6e1f6b4feabbe82b0ddf22817da92a519c65e379a9852228ae7e98997e1020f93bd2d2aa7dab3b2bbeb1f862b523c1d22624a34427dff7558c37e997eb599806a10a41fde094d2aa6b377f56610544aff162a8c8fc75c737c79377f8d97d157bfe8158655286908fada44addabd90d8d7419dd84f2ab2774a3b1a19f28dc8c53a939c789e11fa924aa2758a4763d9fcc1a7affe64b572ae3617f261cf11959f5727b9a6aa22d0bca8b87f67ac9ba2a7464791fb4bff0645f08975720348a00fea6a04aa93caab65bddbf517e0279fd1ef49625dd862da382cd136aa6fd182c1a3a92451978fd4f23bad8153b76b8197acfebf20e220de6c5dc764a293388f0cfd287e97a52725b98b9606890317e735d5940791c4ff612ebfc9f2503df6dbaa76c5b57212ac2c0bb173f5613a2ca60577d0cdc868d91244af0352bbe82f47766330f9ca4575e60f2d3c113861cd77640ef58aad49e41240936ac597e9099ffe0c3f70302121a2d608923d33a9f24f8c63c90bc2e779eaf04ca950d63c2f3eb8365c864fe9a5e4e62c833688320e1af3f864f5c5ac095551b2ad45c5e748f08b87949a38683a460cf4707fbae6dc87403356187a98d9ca9f4e932cbbee695774b503e27748acbaee9f4eadd46c2d475a2403f69ced15ee1d9703c7d79389af8f229153e9df802a4e347c229b57d573a858f028eb512c10a23f6e2ad9041a82cec899368f53bdeee474549d07ff161754f71db3ceed713de09829999ee445b9224df45603d0196531a8670a9e594e6c5ea1a3228fafe01fdc2bbb11b2527398fbe81b5508c186d8700b2c93735472c6da7c7944cf5e50d2d5683708ac6160c36e4505a989590767c31e8593dd727bafb9c46b760ac973442cbdf21cd515ac02e24991f3b29d9b2ca5db6b307b29794c611b8090c8cde91a3da9ab1cb43dcc8f84039d84d4cffa34fb042aa3acd63c93f0a1b1212affc4aec3852cef0d52b733462948dd6da202e1c57a924006797e412fb552dc31a2fb23042ab967a06235f381edc07b94ade7a738bf0c", 0x1000}, {&(0x7f0000000000)="3b6c867036d18fb89f522e606526dd", 0xf}], 0x2, &(0x7f0000001140)={0x70, 0x186, 0x98, "bfd6d674a6c1c8165a95828f5a02df6deac6a050a02602befcc7469998d7fabb8e407ac58416a86caf522e66aa519202df11796fdb101007c6f5b91e83d25a8aac0ec81dd30b45f9a83c38299ff336386fcf26abe47fc302fb10"}, 0x70, 0x40014}, 0x8004) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000012c0)=0x10, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000001300)={@dev={0xfe, 0x80, [], 0x1e}, 0x62, r1}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000001240)) syz_open_dev$usbmon(&(0x7f0000001200)='/dev/usbmon#\x00', 0x1, 0x1) 2018/04/18 11:22:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x3) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000200)=@can, 0xffffffffffffff75, &(0x7f0000002000)=[{&(0x7f0000000380)=""/237, 0x42c7c97df9a5c9bb}, {&(0x7f0000000000)=""/37, 0xfffffffffffffd64}], 0x10000000000001cb, 0x0, 0xffffffffffffffe2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/18 11:22:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/18 11:22:58 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2011, r0, 0x0) 2018/04/18 11:22:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffe18) 2018/04/18 11:22:59 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x2b, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/43}, &(0x7f0000000180)=0x78) 2018/04/18 11:22:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/4096) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getresuid(&(0x7f00000010c0)=0x0, &(0x7f0000001100), &(0x7f0000001140)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001400)='tls\x00', 0x4) sendmsg$nl_generic(r2, &(0x7f00000013c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9008001}, 0xc, &(0x7f0000001380)={&(0x7f0000001180)={0x1e4, 0x24, 0x308, 0x70bd26, 0x25dfdbfb, {0x1b}, [@nested={0x154, 0x2d, [@typed={0x8, 0x45, @uid=r3}, @typed={0x4, 0x48}, @generic="1601f6fa2cb457c3d6ddfde37fc674eef175b854e195a218202b3dc25cdf2d8d474f62289ecf526de45d32408f875064299b89f3a6c2643ff197c8b74807d47759f795dc4daff2c527ca1ef391693f85d6b7450b2a6108fe1e597277a2ad09c5d9e0629744f731afadb5416cfa2eb30cb98dc6130c6dcefc1a67ba327fc639f9fd85451275e5e80e6901d3e79ee25cb6cc3df1b12f5c48bc0e066405a206ced789fe7d0f98c0a91891b351e8508d9e1253e3699854298a3fec4212", @typed={0x8, 0x13, @fd=r0}, @generic="aa8acb35195b54b675accac05f174be6e17e70f8be19bbb0f84f5f52bf6a2748c5312a8f9e53a98b4cacefa1ccea609bd7e931e32edf23a2196759e30dd7e4c90df092beacaa5225c7bbe8dfeba358cc1859459fa227adfa1d2c5e2711af79aa1c66857de45eb2993cf2fa9d2783a441c1b98f7d31e233ff521725143c4eb3"]}, @nested={0x7c, 0x37, [@generic="a86c9d6a9e3f718e2ef388160adac90853f38ae6d7b25d14cd08c484a6459bae11d2ed4ef76321dabfc71dfc4cca2aabb84b8d11990f9ec914b94043c4842814c2c20bbf8aafc9f52c3996cd3fe35110e5e303399fa1aa4b4f06b709261f96f06b31a7e609171e37968c55fff39c4eefa53d3a272e"]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x1}, 0xc0) 2018/04/18 11:22:59 executing program 0: io_setup(0xffff, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x30c, 0x80000000, 0x69, 0x8000005, 0x370c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xffffffffffffffcd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x21, 0x8, 0x7, 0xfffffffffffffffb}) 2018/04/18 11:23:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0xbe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 11:23:00 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000180)=r3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/231, &(0x7f0000000140)=0xe7) flock(r2, 0x5) 2018/04/18 11:23:00 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000180)=0x48, 0x800) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0x80000000000000, 0x4) r1 = socket(0x1000000000010, 0x2000000000002, 0x0) write(r1, &(0x7f0000e1dfd7)="260000001e0047d791f60000000822070700dfff0200000000000000aa0737550500040008f9", 0x26) 2018/04/18 11:23:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc00c, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x18c) 2018/04/18 11:23:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/raw\x00') accept$netrom(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/18 11:23:00 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8900, 0x1c1) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '-vmnet0'}, {0x20, "e3"}], 0xa, "6f2dc8d6804a3c49921e5239d1595293c772fdc474df531c460ec0e229fa1ec05322585f98a0b0e92b896be2132224bb2b1829775473b32febb0ac4db003701ccdadbc24add0cc7527accb86b112d1e4b88ed2f7a15f415a469bf93b0d8f5246a4aceda833f1d808c117aac826a438099e3db0240beac96f468b5845dae16672ef1585b2ed6b4a847100cd13ccc58256b582ffe4659d2f4ffb980ac638e7705c575a45ea5ffd05dc26828bcb9a3834ff533252a890ee6a2dbe9252738b86b2bd20204a1242f2166b7a82c57af4b64b0a66cdcd3fe3027fe1936aadfc7f"}, 0xf2) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000001040)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001100)={0x0, ""/56}, 0x287, 0x2, 0x3800) 2018/04/18 11:23:00 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000440)=0x4b8, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r4 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000300), &(0x7f0000000480)=0x4) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000b30000)}, 0x0) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x0, 0x400202) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180700000000000000000000028000008500000007000000dd070000000000009500000910000b70"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00000003c0)={0x9, 0x3d1, 0xfffffffffffffffc, 0x4}) r8 = dup2(r1, r2) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000340), &(0x7f00000004c0)=0xb) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) tkill(r0, 0x15) flock(r4, 0x4) accept$inet(r8, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/18 11:23:00 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xffffffffffff8000, 0x6, 0xc, 0x401, 0x1000, 0x7, 0x6, 0x1, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x42, 0xfffffffffffffffb, 0x8, 0x8222}, 0x14) [ 103.107552] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/04/18 11:23:00 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8b) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440)=0x4, 0x4) rmdir(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='/dev/vhost-net\x00'], 0x800) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)="72612b66737d99b9f300", 0x40000000000, &(0x7f00007d7000)) chdir(&(0x7f0000000800)='./file0\x00') utimes(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000480)={{}, {0x77359400}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x40) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400100, 0x72) rmdir(&(0x7f0000000180)='./file0\x00') ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000200)) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x7e, 0x0) 2018/04/18 11:23:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x81) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000002c0)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, {&(0x7f0000000200)=""/78, 0x4e}, &(0x7f0000000280)}, 0xa0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4, @in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/04/18 11:23:00 executing program 1: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0xe69c, 0x3}, {0x1, 0x0, 0x6552}, {0x4, 0x6, 0x3, 0x6}, {0x0, 0x9, 0x7, 0x2}]}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4d, 0x2a39}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/04/18 11:23:00 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) flock(r0, 0x2) 2018/04/18 11:23:00 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8900, 0x1c1) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '-vmnet0'}, {0x20, "e3"}], 0xa, "6f2dc8d6804a3c49921e5239d1595293c772fdc474df531c460ec0e229fa1ec05322585f98a0b0e92b896be2132224bb2b1829775473b32febb0ac4db003701ccdadbc24add0cc7527accb86b112d1e4b88ed2f7a15f415a469bf93b0d8f5246a4aceda833f1d808c117aac826a438099e3db0240beac96f468b5845dae16672ef1585b2ed6b4a847100cd13ccc58256b582ffe4659d2f4ffb980ac638e7705c575a45ea5ffd05dc26828bcb9a3834ff533252a890ee6a2dbe9252738b86b2bd20204a1242f2166b7a82c57af4b64b0a66cdcd3fe3027fe1936aadfc7f"}, 0xf2) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000001040)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001100)={0x0, ""/56}, 0x287, 0x2, 0x3800) 2018/04/18 11:23:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001180), 0x0) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)=""/39, 0x27}], 0x1, &(0x7f0000000a80)=""/148, 0x94}, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/102, 0x66}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000240)=""/192, 0xc0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x9, 0x4, [0x7fff, 0x58, 0x28a, 0x5]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000440)={r3, 0x7}, 0x8) 2018/04/18 11:23:00 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x60152, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x204800) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="ab468460bbed", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/04/18 11:23:00 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000073c000), &(0x7f0000000040)=0x4) 2018/04/18 11:23:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x81, &(0x7f0000000000)="5cc115bb1e7bbdf10f72fd84b27ae7e9bea2d553169b971b0f450b37befb1dc2f1b4c0ce0000f887af28d995b6cc60a391ba090cac2a1402b2ab092449d69f6b93d04727cbe34969c5ea148e136c86e151fc017b9f0f50fe987a4c0ab3e0c61651c79693dcddc886562ac67973c1c88dbff89191a8c6cddde2649f692097e5b38e"}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/18) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 11:23:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x7, 0x4) socket$inet(0x2, 0x0, 0x1) 2018/04/18 11:23:00 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0xd87, 0x1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) acct(&(0x7f0000000100)='./file0\x00') futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) 2018/04/18 11:23:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = memfd_create(&(0x7f0000000000)='(\x00', 0x3) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0xdb, &(0x7f0000000180)="c0cd43dd8379554d9dbca3774063c3b45982b2d1b1b363b6d1c5c692d6f44b13d26c655388258a928fa5865fc80e48c85cd1dec5b66f5b9a082690cb9018269e775b4a5234ee0b4c48d7702953af9dcc5910db850e9c8f94501d1c502ac77dea5a85528fe7d13f9a717f7bcf4b4f6d12b4585941aeb91bfe69215522f03f7303b68abd2ccf237a73cbdac0c57873b20e9c487c9f1c038f2afaef5094c067b5abd2f8e093b391ef70c35b6a161bdc0bda9d27d7c2fcf8ea3ecbb2cd3e0b7a7d024e6958038cfdc2d3baddf68ed66427d58ec5917bd8a98fb4d1e611"}) clone(0x40108000, &(0x7f0000000280)="5b113d01700f907d89832fae05dd83c71ab742b6477fe7cb5bcf0a8c01881031951574", &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f00000002c0)) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) r3 = shmget$private(0x0, 0x7000, 0x100, &(0x7f0000ff9000/0x7000)=nil) shmctl$SHM_LOCK(r3, 0xb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x1}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/18 11:23:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x80000000006) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000200)) 2018/04/18 11:23:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c46ffc)=0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="0f03e7a860", 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x6, 0x2) sendto$inet(r0, &(0x7f00000002c0)="d9ff", 0x2, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x48a9, 0xfffffffffffffffe) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8400) 2018/04/18 11:23:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000031c0)={'ip6gre0\x00', 0x0}) r2 = geteuid() getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000100)={@remote, 0x0}, &(0x7f00000001c0)=0x14) fstat(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000003700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000036c0)={&(0x7f00000033c0)=@newpolicy={0x2f0, 0x13, 0x1, 0x70bd29, 0x25dfdbfd, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x1, 0x4e23, 0x1000, 0xa, 0x0, 0x80, 0x7b, r1, r2}, {0xfffffffffffffffb, 0xd0, 0x1, 0x0, 0x101, 0x5, 0x7fffffff, 0x4}, {0x2, 0x4, 0x9, 0xfffffffffffff000}, 0x7fffffff, 0x0, 0x1, 0x0, 0x3, 0x3}, [@replay_thresh={0x8, 0xb, 0x5}, @policy={0xac, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e20, 0x9, 0x4e24, 0x7, 0xa, 0x0, 0xa0, 0x84, r3, r4}, {0x4c, 0x80000000, 0x5, 0x40, 0x400, 0x47, 0x8, 0x100}, {0x8, 0x8000, 0x100000000, 0x4}, 0x2, 0x6e6bb9, 0x2, 0x1, 0x0, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0x7ff, 0xffffffff}}, @mark={0xc, 0x15, {0x35075a, 0x5}}, @algo_auth={0x8c, 0x1, {{'sha224-ssse3\x00'}, 0x208, "f0a320c029f9f008bb0e2f2c13b7cc5169b5d0a5f56ebe0696fa50716eabf3bb53de64296c82c718931a260e4dbdce1fee76cdd1887472ad531157f56a679eee75"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd2c, 0x70bd29, 0x9, 0x70bd2a, 0x100, [0x0, 0x10000]}}, @etimer_thresh={0x8, 0xc, 0x67}, @algo_auth={0x98, 0x1, {{'hmac(sha1-ssse3)\x00'}, 0x268, "4b34a3c951500d39124c815f71c344ee53bc73c62dfe65fcd3af48ea0615aa10710049667aa804d7292a0285f4b23837904fdef60cf99ca308c4b5d1ef2d35c4867251142e5445f6476b37602f"}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x8800}, 0x4048804) r5 = socket$inet(0x2, 0x7, 0xd9a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000140)={0x401}, 0x1) 2018/04/18 11:23:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r3) 2018/04/18 11:23:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c01fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/214) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000791000)) 2018/04/18 11:23:01 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x40, 0x20) r1 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001, 0x3}, 0xff60) r3 = dup(r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000480), &(0x7f0000000380)=""/231}, 0x18) write$eventfd(r1, &(0x7f0000000600)=0x9, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000480)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000500)={r5, 0x2}, &(0x7f0000000540)=0x8) 2018/04/18 11:23:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xfffffffffffffffc, 0x40007) sendfile(r2, r3, &(0x7f0000000000), 0x2) 2018/04/18 11:23:01 executing program 5: memfd_create(&(0x7f0000000000)='securitysecurityuser.\x00', 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x0, 0xe3, 0x9, 0x1}) close(r1) 2018/04/18 11:23:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c01fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/214) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000791000)) 2018/04/18 11:23:02 executing program 4: unshare(0x1040000) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x801) getsockname(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6946f43a3e0f59339f899a14bfe50bfcb91ef869f978ac28e730af8ce8f83a1807c93c2f338ad785e70d68e7a70200e32ae1cdd50831ce6f340d3c58430b8587", "67201c519e3c7730da365078a97ad0219404c80848943f3263d0a85669bdc0d94e6a742106a8929f3e324622f8040d1e9c1795c2ddd0961504087df7045c543c", "438e612b195b26850961f743c64855a81ba380fcd7623673c5a3954de2dcb95f"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'veth0_to_team\x00'}) 2018/04/18 11:23:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) msgget$private(0x0, 0x30) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00005e0000), &(0x7f0000000000)=0x2c5) 2018/04/18 11:23:02 executing program 1: unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) 2018/04/18 11:23:02 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x800, 0x3, 0x7, 0x4, 0x0, 0x100, 0x200000004, 0x3, 0x83, 0x6, 0xffff, 0x200, 0x9cc, 0xffff, 0x966, 0xfffffffffffffffd, 0x7, 0x1, 0x9, 0x6, 0x1, 0xed1f, 0x65bf9613, 0x1, 0x23a5d6b6, 0x401, 0x0, 0x2, 0x81, 0x2, 0x4, 0x14, 0x5, 0x2, 0xffffffffffffffe1, 0xffffffffffffa544, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x10000, 0xfffffffffffffff8, 0x22, 0x2, 0x800, 0x3f, 0x3}, r0, 0xc, 0xffffffffffffffff, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a0080000", @ANYRES16=r3, @ANYBLOB="220026bd7000fddbdf250300000008000500030000002c000100080001000a0000000800050004000000080004004e2000000800060073680000080004004e200000080005000000000008000500fcffffff0c0003000800040001000000080006000101000008000500ff7f000008000400000000002400020008000700ff01000008000500ffffff7f08000300000000000800050002000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) fcntl$addseals(r1, 0x409, 0x2) r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/04/18 11:23:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = memfd_create(&(0x7f0000000000)='(\x00', 0x3) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0xdb, &(0x7f0000000180)="c0cd43dd8379554d9dbca3774063c3b45982b2d1b1b363b6d1c5c692d6f44b13d26c655388258a928fa5865fc80e48c85cd1dec5b66f5b9a082690cb9018269e775b4a5234ee0b4c48d7702953af9dcc5910db850e9c8f94501d1c502ac77dea5a85528fe7d13f9a717f7bcf4b4f6d12b4585941aeb91bfe69215522f03f7303b68abd2ccf237a73cbdac0c57873b20e9c487c9f1c038f2afaef5094c067b5abd2f8e093b391ef70c35b6a161bdc0bda9d27d7c2fcf8ea3ecbb2cd3e0b7a7d024e6958038cfdc2d3baddf68ed66427d58ec5917bd8a98fb4d1e611"}) clone(0x40108000, &(0x7f0000000280)="5b113d01700f907d89832fae05dd83c71ab742b6477fe7cb5bcf0a8c01881031951574", &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f00000002c0)) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) r3 = shmget$private(0x0, 0x7000, 0x100, &(0x7f0000ff9000/0x7000)=nil) shmctl$SHM_LOCK(r3, 0xb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x1}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/18 11:23:02 executing program 5: memfd_create(&(0x7f0000000000)='securitysecurityuser.\x00', 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x0, 0xe3, 0x9, 0x1}) close(r1) 2018/04/18 11:23:02 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000feffffff00000000000000000f000000000000006de4000000000000950000d0fb4e247d"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000280)={@empty, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000300)={@dev={0xac, 0x14, 0x14, 0x1c}, @broadcast=0xffffffff, r1}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080)="a99ab22ed5b4ca018103f68981ecc5a8282182b05f773addee6278617befd844621ac2028dfcc23659f31bfcbb042f5427bd7eb58dae34d30a39bfa590ac5fff52e86698002b4c4d2358729e02be1300ddaf27909dc9bce0cb3ae6cf79ffb39719e28b813db5", &(0x7f0000000100)=""/140}, 0x18) 2018/04/18 11:23:02 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000000040)='\x00\x00\x00\x00\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x200000004}, 0x48) 2018/04/18 11:23:02 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/18 11:23:02 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x40000000000], 0x1, 0x7, 0x6, 0xfffffffffffffffd, 0x0, 0x81, {0x200, 0x7, 0xffff, 0x0, 0x80, 0x8001, 0x5, 0x100000001, 0x1566, 0x2, 0x20000000, 0x0, 0x261, 0x2, "d9d14b3178a327735ff408e47ba6b7199183f7411688c6914f93f52bd3dbd50b"}}) 2018/04/18 11:23:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/199) 2018/04/18 11:23:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5e1d3451, 0x7, 0x10000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffff, 0x3, 0x7, 0x8, 0x5552}, &(0x7f0000000100)=0x14) mmap(&(0x7f00005c3000/0xc000)=nil, 0xc000, 0x2000005, 0x32, r1, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)) 2018/04/18 11:23:02 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x10001) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="3fe85bf842df34d33b6e797173092f2e698b7fec2ee041398819002232a087f6c34c5175d1fff03a1c14117b9672798cc31597b0bd02c172b09003a2fade025e82b85f17f7b8b11a74b59178022636e6675cc7d993cb0a94f65fce4301d1dd131130d6ac4fc401eb179748a3a672261c8a21a17e65fdd89c319a5478548c52f171a926ee55dcd8c07b2095d523b8d124257e16f17a602b9df1e49914e8f0958bd5066d2dd341af617e2142e1b4325df29a1620a26a776f8671970cad186d8a5d5f567baad19db7f0bef1131d84e2d232a1f7e240504e2c6f8e0886801cc1100842d60a299092dc1dd9", 0xe9}, {&(0x7f0000000240)="0181030f2dbd4da1d4799a0223e19c33ebfa7532355307d17e697d6e309c36b61c6c6ec36c6adf468d5ef053e9364c8ea4780bb1f8a62612", 0x38}, {&(0x7f0000000280)="e2f5", 0x2}, {&(0x7f00000002c0)="284c2f6090dbf10af4c33fc7193ab95d0028a74756f9d0d92b5fbf86ac10cefe311def7e479c16c96ab1631ac0708470eae19ea8bea92352de5308f0498782547bbf8e973b76f1f8ade4331e7246aab41c2128f2b77e6da77432d24056a4484b8f0127ddaa3296ea", 0x68}, {&(0x7f0000000340)="ca19b7c3355f920fa89722401e18a964dde82b11aa2d77a97123000a98ecf299a9e85ea31a134787355219afbcbb0b64c959bcebaa4e673c201456744bcda7979b725e48e1f2114a74a4e2f96fc89484a9cba59a089d713a6b7139b6375ddff366ad3fdcf6908b44fcd03550150dc90e979dcc4c76c8054cfd65f21908", 0x7d}], 0x5, 0x0) futex(&(0x7f0000000000)=0x2, 0xb, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x7ff) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000500000000000000000000000000943fb6128f1cebf5c29360d89c0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/04/18 11:23:02 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b400efff000000006c000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x147000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r1, 0xb00, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xa0}, 0x1}, 0x40) 2018/04/18 11:23:02 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x41, 0x180) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x100, 0x6, 0x9, 0x0, 0x20}, &(0x7f00000003c0)=0x98) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4008700c, &(0x7f0000000440)) socket$nl_route(0x10, 0x3, 0x0) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x96f06b22d18a11b0) r5 = msgget$private(0x0, 0x45) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000080)=""/14) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x21000000) 2018/04/18 11:23:02 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000001e80)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001ec0), &(0x7f0000001f00)=0x6) r1 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg(r1, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r1], 0xb}, 0x4004800) 2018/04/18 11:23:02 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x67, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x1fb, &(0x7f0000000140)}, 0x20000041) r1 = getpgid(0x0) ioprio_get$pid(0x1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) 2018/04/18 11:23:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5e1d3451, 0x7, 0x10000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffff, 0x3, 0x7, 0x8, 0x5552}, &(0x7f0000000100)=0x14) mmap(&(0x7f00005c3000/0xc000)=nil, 0xc000, 0x2000005, 0x32, r1, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)) 2018/04/18 11:23:03 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000001280)=[{{&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="5f284c462bfda81fb8184d6a8b63f4e3390a5fab5b387daf829efbf9161f93abc629c7c90915e792aa31dbfe2463f4424e93acf2ea5b54a8d7ed13afd1ca82e83183109c549ef12f1f32393e4a22b5320fad62bfc597b79b6b4441823f24efd402c855d84e32fc06e008b54e49b17483cbd138eaf10a12cece09a77be083f8a8f2bf080afcbbab4201141cc8c29fe86dea4abab15beb2da778363ade5d8acac632581d44a3df90ac6648e6f5f396", 0xae}], 0x1, 0x0, 0x0, 0x4000080}, 0x40}, {{&(0x7f0000000200)=@l2={0x1f, 0x5, {0x5, 0x4, 0x100000000000, 0x1, 0x60d2be0c, 0xb14}, 0x1000, 0x5}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="b49eb07653407cb19b53578c6703b5fb39ef8dcc6a97f343f90a5b17635ec51ac23d8a7c012d7f2c7fab2ee6d69b0c60dd8ee55decfcdf4632f2e2b7f103cb9488111af7c5fd8026815656179bbb45b2c1e49538caf8808fd35f59cf933ac11ccc65ded6eb38e884ff820a103c2d018aeace6dc80b62e86cdf0e943c1e6ce2feaa9ce5d0c687f53eb144a2f6d21f00adcc35f34f4222cc8fb2d078f25b86cfe8734230751383ca8b53e6b9", 0xab}, {&(0x7f0000000340)="c9adf6bd5bb495fed6d384de", 0xc}, {&(0x7f0000000380)="e5ddae102fcb206b7ba4ad46cabd3bdffd338072beb0a33b807e5512307e906d9520c852bd", 0x25}], 0x3, &(0x7f0000000400)=[{0x78, 0x10a, 0x8, "9fb07ed673f6244b77b4a29e08bf12deeae3f590f6c534fab6a1254bf5c8bbdf3b1d20f5aa1d12e69269648af0567d4cc655fb885fc7de899569dcd15eb532c0927543512bc70219800c8d717cfdb4fc44f39faaa3fda9db5c25f248dcac250cea4bf2e6cc8d"}, {0xf0, 0x113, 0x9, "1c62eb56a4e5131ec125a58dd5c9dae280e289846d6cca2c8d2a1c163690a3b79b587bc891f66d23d9cd74669b661c61ac9035348c76aa71c5ac9ad09cddd15c767ef5f683f4ef1ac99f412d7e203889bd8ba12c5152d1a5c541116821bcba7218f23257ec6228cd081754c36e8b1f492967681cd30004cde8c153f3e043d19d44944c7c31e7417c75736a6f5f24fe4d991410004b4a6661ea24ad6dbe41ebab378268731dbfe1e06f0629108eccaf374919c8407f5abdf88d17fb4405dca12e03c53010b7e2216831a994f14cf81dcd856bb53582876abe211583"}, {0x38, 0x1, 0x1136, "a27498dffa6aab2bdbe671200a22b20afc986bfaa6ac469c7585495a9d9a6b3e84f8a8db"}, {0x68, 0x100, 0x3, "ded5a1ea2cbd98d1cfd335fae3404f9e30a954a98f589c43b53cd29d71f487286e845381c6c953adcd59ff199e9300c91587c4688baa1af71e332873123a3aa944d985539398c2bc5280925951c662491db7"}], 0x208, 0x800}, 0x10001}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000640)="e1d6319696137a3d304d99b48648d44a1b7e9cea9daf4849319188739416b44c29fd1c34cbb89636ff12f4763ff49be0e9bf8d96", 0x34}, {&(0x7f0000000680)="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", 0xfe}, {&(0x7f0000000780)="e51557389bb202e021ec32bb64", 0xd}, {&(0x7f00000007c0)="e867ca33b3844196d29b377892a923adca314b88b4b6da3d85449cd9741764e9c724a586e0605b1678b3778a0fe3fbd1531f5eca1f18229f72a67e5258519daa0dffd85b33b84fa2c31be9669527ab25c666a40398f1c6a3dffe5b5cd5c8e5c4bde2c393919d6beb09a25e212723defb64dfaa2be92eb3fc7ef201756bd7df74baf36b83b142f8e098af77a94e8ad4376e951834c36c461f88b21bc1dc3115f81ba15ebe76f768eb33bf2e133895a825d5a4ef6e4fa461d2f1ffbbbdf55e4dc76792f13c5fcc2fe5b53274647968f3d433340a66c763764b", 0xd8}], 0x4, &(0x7f0000000900)=[{0x110, 0x84, 0x0, "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"}, {0xc8, 0x0, 0x6, "af6d380d5122893d8f82d662352d74518a9d9a74b621d1005d1afea9b7bf790be473e0b549649bda5c389cda3fd8dafc117e542e4679ca016ee5c44c9804b46730cb08b48b4ab03dabae4767acf8a07291250bd8f5ed9417385a240d477e7e0207f68d8d19bd997de1570c7298373926854ba232c711041db8ac6ec66e2a2e2551166ea4d9674b4e4bafc68fab95320892e2bd3ce8033b2e86d2e606294256a73681a9a3565ead59d5208dd61303ffafd8"}, {0x78, 0x84, 0xf1, "bb95a4f9e49193ed91f2a916c478f1630356e79fb4fe4eb0957a65226a9288d99ef094ed0d9e86ca762c3259804fdeeb1153556cad5bc851943b7a3aba37d42d4e84f0fb646b74ab3e093210b8161f03ba76738c9e4d066cc3e8fc06793f4e69ed"}], 0x250, 0x15}, 0x9}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000b80)="bf34c9dad22d7cb1f78d17bc05cbbff40a4e608ae647027aadd56736483a98ab8afb87df6c8385b7a9d821a7fa104c84b6e6e9d9af64c5363f0b1c9286851d7343347f2295f808858d3be4ba220176617aa3306eb7833519f458082b25755d2430ab33fa3faeda026fade76c1703b2bd659122084173501a1492659527db77f408331cdec65857bee8ccc995b6e5ed4d568fedb72d6c62efca6a50b446897d613a405a252581ab97b0", 0xa9}, {&(0x7f0000000c40)="5e84d3", 0x3}, {&(0x7f0000000c80)="1b72fcc09df014d8b0870010353334b8850fb63c71182c80d576a2e6cd11a80e71f7457d5ee5cc5625d1b4140b58d8806bb141d6698b96c251bddbe35e3b1b1a8e84618c169100bc3f54b522a2483ae1dcb38c264d98d91c9336130b8e2b", 0x5e}, {&(0x7f0000000d00)="89c009442e68cf4ca8800556af9969cc3bb728f6c724f0f477fa213836c342f35d3a68bfedbda50ff5385af80a303dc1d54084834e668596379d261a3c3e44977f28a85fd8df5da360e974809461da505d8c22859cfefc001b623dcc78be7a128b61763caecaf98b3f1a5c2ed4c3fc5330f7b72ee03661e4324cec89a26e5af6f60f29a96cdf15f13bca24d6074e1d2674dbda8fe9f57d660d8316be7ab5b4ab878b56c9caffe9f6e5fb3ccaee2f689866ae55b9fc85f350063659e7165f768b60bc915fe0c777dad9ab9630bde0", 0xce}], 0x4, &(0x7f0000000e40)=[{0x38, 0x19f, 0xb650, "68fd7828b5fad39f5b509e1f707623158a64419536a47720b42a22d8d170a099c4d4624f49c6"}], 0x38, 0x4008000}, 0x4800000000000000}, {{&(0x7f0000000e80)=@llc={0x1a, 0x108, 0x101, 0x100, 0x81, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f00)="68f7f13fd337599a2b643b03b7c6e8f24c58a64ae47ab9e704cc48027a8d5590543078a5794b5456e59e", 0x2a}, {&(0x7f0000000f40)="09cc9f78aad6839886071069040d1340e2bf3482a26461", 0x17}], 0x2, &(0x7f0000001080)=[{0x100, 0x103, 0x4, "4ede720ec0e19d2b7632bfa27465a32d1f8546d87eaf97caa54a92131f0e72bf15ae3c34d7d9e456bb869677a40158a3cc6853cea1edce2a89b6962d4c9f07e26ccc80c28d537ebe7d9a57b8388660a7a3404d15ab2e6b36aa0062f5a6eaf6a80d0a876f7ce1f5d47036cfa8139428b5b8595773c1aeba916c36c0069f3cf11c37b4ad53e9e3a7e888ad11b2f15438c6ecad5ea5037b8888675b8b9c6d4edf353d37c7196505326992021d18f8ff21ecd98d6a156a715681cb5cdd980eb06abdad14e11c723a76def0615150a00586826bb2d910f98770c5d68d31e25ca239d535ce5513b520919dc7b5df2dbd93f0a5"}, {0x78, 0x10d, 0x100000001, "4378dbbe59cd877ce21df3be9d1fce183ca53e16681bb1535760c5d3d60a9e0017c58da2a019a7b2cf0d24ed2ae6900f1f29d4fde127faaee96545cdf7356070304173fffb3d17caf41dc5e1b797cd8e30d254cef56eee1d844a8de7270636ce2ac12bcb79"}, {0x10, 0x84, 0x200}, {0x50, 0x11a, 0xbd, "00cf910a7a23f1834787db591468e6263345f9ef4328761eca0cc974446479e88dd92acc2ee35d1c6b3fbaab38d1bdf19f85c7ab0b35752336"}], 0x1d8, 0x400c801}, 0xffffffffffffffff}], 0x5, 0x8000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001040)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 2018/04/18 11:23:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x74, r2, 0x400, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x20040010) shutdown(r0, 0x0) r3 = semget(0x0, 0x4, 0x20) semtimedop(r3, &(0x7f0000000000)=[{0x3, 0x5, 0x800}, {0x2, 0x0, 0x1000}, {0x4, 0x9, 0x1800}], 0x3, &(0x7f00000000c0)={0x77359400}) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000200)={r0}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/04/18 11:23:03 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) 2018/04/18 11:23:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffe06) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x18, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) 2018/04/18 11:23:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = memfd_create(&(0x7f0000000000)='(\x00', 0x3) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0xdb, &(0x7f0000000180)="c0cd43dd8379554d9dbca3774063c3b45982b2d1b1b363b6d1c5c692d6f44b13d26c655388258a928fa5865fc80e48c85cd1dec5b66f5b9a082690cb9018269e775b4a5234ee0b4c48d7702953af9dcc5910db850e9c8f94501d1c502ac77dea5a85528fe7d13f9a717f7bcf4b4f6d12b4585941aeb91bfe69215522f03f7303b68abd2ccf237a73cbdac0c57873b20e9c487c9f1c038f2afaef5094c067b5abd2f8e093b391ef70c35b6a161bdc0bda9d27d7c2fcf8ea3ecbb2cd3e0b7a7d024e6958038cfdc2d3baddf68ed66427d58ec5917bd8a98fb4d1e611"}) clone(0x40108000, &(0x7f0000000280)="5b113d01700f907d89832fae05dd83c71ab742b6477fe7cb5bcf0a8c01881031951574", &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f00000002c0)) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) r3 = shmget$private(0x0, 0x7000, 0x100, &(0x7f0000ff9000/0x7000)=nil) shmctl$SHM_LOCK(r3, 0xb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x1}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/18 11:23:03 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x67, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x1fb, &(0x7f0000000140)}, 0x20000041) r1 = getpgid(0x0) ioprio_get$pid(0x1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) 2018/04/18 11:23:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) unlink(&(0x7f0000000000)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/04/18 11:23:03 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0x370) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) fchown(r0, r1, r2) getsockname$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000eacff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffc96) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x1000, "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"}, &(0x7f00000003c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x7, 0x2, 0x202, 0x8, 0x80, 0xc, 0x6, 0x3, r4}, 0x20) connect$inet(r3, &(0x7f0000606ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) recvmsg(r3, &(0x7f0000001580)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/151, 0x97}], 0x1, &(0x7f0000000080)=""/13, 0xd}, 0x0) writev(r3, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) 2018/04/18 11:23:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40000) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/18 11:23:03 executing program 5: r0 = socket$inet(0x15, 0x80005, 0x5) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0x6}], 0x10}, 0x0) 2018/04/18 11:23:03 executing program 7: r0 = socket(0x8, 0x803, 0x1000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000004000/0x3000)=nil, 0x3000) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000), 0x0) 2018/04/18 11:23:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x74, r2, 0x400, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x20040010) shutdown(r0, 0x0) r3 = semget(0x0, 0x4, 0x20) semtimedop(r3, &(0x7f0000000000)=[{0x3, 0x5, 0x800}, {0x2, 0x0, 0x1000}, {0x4, 0x9, 0x1800}], 0x3, &(0x7f00000000c0)={0x77359400}) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000200)={r0}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/04/18 11:23:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000100000001000000100000000000000001000000010000005af2d4c09a8a8bfcc23ebc24bb0d05330bc3ab79f9860c6b6d00fabba2d7d49d306a9f91ad00cc91a9e848d55ea77c4d01eacd3797eb1b14c16a1ee300c3438db0e75c846ccf3e07c6b097280634064b64cbc6d41c35b0ff52e0123499250d128545606aaecbab0d5d59ea4ca22ba1979b83483da160982d123748095f8e1439076002909951e43f044156364efb11ddd25d231ca9bedf7a6236613e"], 0x20}], 0x1, 0x0) 2018/04/18 11:23:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) socketpair(0x2, 0x80806, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x2, 0x2, 0xcd2, 0x2, 0x1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/18 11:23:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000001}, 0x8) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000000c0)={'bcsh0\x00', @ifru_map={0x40, 0x7fff, 0x7ec, 0x39, 0x0, 0x400}}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x80000001, 0xbec, 0x1f9, 0xffff}, &(0x7f0000000080)=0x98) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0x4d, 0x2) 2018/04/18 11:23:04 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0x2c) r0 = socket(0x5, 0x80a, 0xa180) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x79e}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0xfffffdea, &(0x7f00001a7f05)=""/251}, 0x16) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd304, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x1, 0x80, 0x3, 'queue1\x00', 0x80}) 2018/04/18 11:23:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x3, 0xfffffffffffffffa}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_getscheduler(r3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_proto_private(r4, 0x89e7, &(0x7f0000000100)="672d92400b9b8141c7fb208bedbda5ccf42ddb869f2bb4f87dcfdc8b1ace751af827701be9ba7d846024541a68b839c9f11c6539ba49c93f5680e7b3f06b5ed477c60f895d179a42f3ce7069008f79a0683522e7617bef4b1a2d6413167de6b206913fc6b399fd36ba77d4ba") 2018/04/18 11:23:04 executing program 3: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x20000840d, &(0x7f0000c81ffe)) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0xcf}, 0x8) r2 = socket$inet6(0xa, 0xa, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') 2018/04/18 11:23:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40000) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/18 11:23:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000bb82769908ca300000000007004500001c0004000000119078ac14ffbbe000000100004e2100089078b7eb5eaf7c20cd4bea96f1c94e20d67bafff714027a0f4594ec28e72a42352eef355ac4bc50145c5cbf1a311db1cf2be479e7ce91e97a8a1bd366b84e7ccbc4713e3312df6b3d5e9d05712171e7e0bc7c7508435c02cead6dc5dcd9536f83d3563d0c1943fa74cc1a5e5dddb732b3261a8f5bbc934ed077a53b94cf553fa5dabc21eb73439dc0d2e87ab2a116697143a680b7a2d615e25b0e613"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0xffffffffffffff40) 2018/04/18 11:23:04 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x67, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x1fb, &(0x7f0000000140)}, 0x20000041) r1 = getpgid(0x0) ioprio_get$pid(0x1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) 2018/04/18 11:23:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1e52055bb7c8a326fe46092b68ce864a08c682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b416a0304891c88697ae707d4a70f330e6fe3a1c9c76f", 0x58) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/18 11:23:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x2bf, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) 2018/04/18 11:23:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x4e20, 0x28}}}}}, &(0x7f0000000380)) 2018/04/18 11:23:05 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x3, 0x7f, 0x6, 0x8}, &(0x7f0000000200)=0x98) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0xff40) 2018/04/18 11:23:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040008) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 2018/04/18 11:23:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000b2000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f00000003c0)=""/249, 0xf9}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f00000004c0)=""/182, 0xb6}], 0x1d9, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/18 11:23:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x260100, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"af1048cfd2ed4c"}, 0x4}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) pwritev(r1, &(0x7f0000000040), 0x200000000000010c, 0x0) 2018/04/18 11:23:05 executing program 7: perf_event_open(&(0x7f000025c000)={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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req={0x2, 0x1, 0x10001, 0x7}, 0x10) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @rand_addr=0x81}}}, 0x84) 2018/04/18 11:23:05 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) accept$packet(r1, 0x0, &(0x7f00000000c0)) 2018/04/18 11:23:05 executing program 3: r0 = gettid() ioprio_get$pid(0x2, r0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_tables_matches\x00') 2018/04/18 11:23:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0xfffffffffffffffe, 0xc0010, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff5000/0x3000)=nil, 0x40, 0x7, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/18 11:23:05 executing program 5: unshare(0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/18 11:23:05 executing program 4: r0 = socket(0xb, 0x2000000200000005, 0x9a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {0x4}], 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/240, 0xf0}], 0x3, &(0x7f00000003c0)=""/60, 0x3c, 0x80}, 0x2002) 2018/04/18 11:23:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x400, 0x6, 0x90, 0x10, r0, 0x1}, 0x2c) 2018/04/18 11:23:05 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4800, 0x102) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x2, 0x7, 0x1764}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x1, 0x35, "223f540124015d33773ecdee315288f3bf1e7b57767975ce8ee0dc3ba7905b20ad6c994c346c22b02eba4dfb8c1f0f2c568ffad134"}, 0x3d) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f000082c000)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/18 11:23:05 executing program 7: r0 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000140)={&(0x7f00000001c0)=""/241, 0xf1}) prctl$intptr(0x27, 0x97ea) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/239, 0xef) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="59c3a55da3687cbd37fe928d9b174c9086e7f282e794dc22343f219395a1824d8afba34c2e9e51"], 0xa) 2018/04/18 11:23:05 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x100}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2, 0x5889}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/18 11:23:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4e21, 0x0, 0x4e23, 0x3f, 0xa, 0x20, 0x0, 0x62, r3, r4}, {0x400, 0x7fffffff, 0x101, 0x9, 0x101, 0x1, 0x6, 0x7}, {0x8, 0x0, 0x1f, 0x217d}, 0x2, 0x6e6bbf, 0x2, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x3, 0x4d2, 0x7f}, 0xa, @in6, 0x3505, 0x0, 0x2, 0x8, 0x4, 0x800, 0x77cea2ab}}, 0xe8) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) accept(r1, 0x0, &(0x7f0000000140)) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x14000) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000280)={0x2, 0x5, 0xa3, 0x2}) 2018/04/18 11:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x4}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="985000abb96fff0000006e5f97df000000000001"], 0x14}, 0x1}, 0x0) 2018/04/18 11:23:05 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/04/18 11:23:05 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000100)="68e744cc7ab73cbf", 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000002}, 0x1c) sendmmsg(r3, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/18 11:23:05 executing program 5: r0 = socket(0x2, 0x2000080003, 0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/32, &(0x7f0000000140)=0x20) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="6e6574bcd15a3b03cbcdc36c65735f6e616d83730076a9ee4403819a6b057a485d58d47267a8d7b59e9eaa667870050ae07284942a19f604bcbfd00e2502479fc336b4d14e764c2148c93933d01974") ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) 2018/04/18 11:23:05 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mprotect(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/18 11:23:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18064520005d0000f28cfcc9c69b40876548fbf328564ba8"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x12, 0x68, 0x400000, 0x0, 0x2}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x600840, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xd9, "3c6515e73044ac45e6f6ba4a6538910a2b9ecd12432a82d0b8e332bf77913adf8e53a99e183bd0f47e24b0a4abcce2bd3ea4a05dab3e02bb4a82b285fde2440acca669625f8af72645499c3546856237af287f1cee3a47efdafeb326e0104eeeb4c9ce9cb0ec37ebc32d67ce2d2e74b566b183db743cebe7a331c29be3e49e846c626cf4f0e4fd2bbade6a874c426481e05956ff93bff04cba51a8d5caf7e73452aba7b46007059f604ab1a4b62bbd3906d8ebf176d36bed305717b828db122086d7350b26d4955a7c82f6524f245b187a41d861ebd7c848af"}, &(0x7f0000000240)=0xe1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0xffffffffffffff7e, 0xfffffffffffffffa, 0x1, 0xffffffff, 0xe3a, 0x7ff, 0xfff, 0x7, r3}, &(0x7f00000002c0)=0x20) 2018/04/18 11:23:06 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4800, 0x102) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x2, 0x7, 0x1764}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x1, 0x35, "223f540124015d33773ecdee315288f3bf1e7b57767975ce8ee0dc3ba7905b20ad6c994c346c22b02eba4dfb8c1f0f2c568ffad134"}, 0x3d) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f000082c000)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/18 11:23:06 executing program 2: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xf4, 0x1) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/18 11:23:06 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/16) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x6f, "69baeea6a84f218464984a7bad17d3d5325bcbc5e42d3dfc6b6d47ad73cde1fd921e955488bfa523f1262c75d153e0895ecc0763dfd777ad6515ecb0e32a80da1f8d283e4a41c71a1784f91046e000d8ec059d7231764e8c807a9eef125b604dc15517f6203703131eabd791148ba3"}, &(0x7f0000000580)=0x77) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r1, 0x1, 0x20}, 0xc) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="7f680bb9340b520f9195c4c31c25f545b6f688b655b02cd58505032da7228a4ad030602c05cd52ca018e74f2a33e16ffed1893d3ffe2c497f9f952033578ac8a6a2f1e8b298e6c082a5e7e4012af4d3ff0cf903072193f228b2747ffc3c04e9ad47695baec8acadd352fe28bc7acf4432ffdf0507327eb389e6b6108f8d3c464adfc2116208002c4341e24b037029476f7641cbc4c31781260264ebf94ab3dcd8158140bb151e9d9730e23e5d6048917add30e96a03a22d49208cfe568c9ae37452b53cd21a7e84e93d0d106e7535dbdd6eb7f64a442fbdc3f49be483a8be329eb4976c3b3adc2d80dd72a08eb", 0xed, 0xfff}, {&(0x7f0000000240)="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", 0xfe, 0x7}, {&(0x7f0000000340)="13394257e82b18f606d2f7537af977abb98649ac2808950249d5784fb47f4dd9d0aac12ee668942fe5fff2a9ef873c1de3b4f73c7e78e256f7190cb515b92ba8ac5de06ced1d038ca5f0d67a8855eb85779c5c0378aeee01ee376659ab8e45bea1", 0x61, 0x4}, {&(0x7f00000003c0)="2323fe839edb119eb580814fdd", 0xd}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6eeab62c000000000000000000530000000000"]) 2018/04/18 11:23:06 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000004c0)="896ea94943b85053912bc90e2276de920bf81dd7113c1d57e38a56bea4f11f1ff2b95135ade96fd13e5f0c2019fc2bbf97dae645fba7ab4cce6355216ff0f1d267ba1ac1c6edbec086acd4aa919525", &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfd3, 0x10402) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000200)={0x10}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab9") getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)={0x7}) 2018/04/18 11:23:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/04/18 11:23:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7ff, 0x9, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe8, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0xe157, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x3, @empty, 0x7}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6, 0x2}, 0x90) 2018/04/18 11:23:06 executing program 5: r0 = socket(0x2, 0x2000080003, 0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/32, &(0x7f0000000140)=0x20) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="6e6574bcd15a3b03cbcdc36c65735f6e616d83730076a9ee4403819a6b057a485d58d47267a8d7b59e9eaa667870050ae07284942a19f604bcbfd00e2502479fc336b4d14e764c2148c93933d01974") ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) 2018/04/18 11:23:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c72920602d3b4491b", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/18 11:23:06 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000400)={0x2, 0x6d35, 0x0, 0xffffffffffff3b7c, 0x1, 0x98e2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580), &(0x7f0000000500)=0xb1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000340)={0x9}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) 2018/04/18 11:23:06 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10000000807, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0xffffffffffffffff, 0x4) 2018/04/18 11:23:06 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0)=0x880, 0xfffffffffffffcbd) preadv(r0, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0x10}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x3) fcntl$setpipe(r2, 0x407, 0x80) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000200)={r2, 0x1000, 0xfff, "e511d59bff79346d1bd925f093b844c0b64709ed4e6c7e04c2e16e7af55b96f9000ba8336606580f876422cc822dc3bb7267620910ff4e8589983620a2aa940fbe7363dd7ba8c0f7eb2cd51bebe8c509e58c29005f88d6686338bdd8c60e2bf6316c228bafaadb49d0fb2a731fd99f31156e38b79c03242a806afd3e161f3c284dd88659623ef3d4fbd4a705346ab493047d27bc990bc906ae9e"}) 2018/04/18 11:23:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x2) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) [ 109.869203] sctp: [Deprecated]: syz-executor6 (pid 8240) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.869203] Use struct sctp_sack_info instead 2018/04/18 11:23:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44442, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xfd0a) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="00ff0000000000000000030000420bfaf9784578eb7df7f300010033c23cfefff2000000000925070097c11fd4e4c4dc", 0x30) [ 109.952281] sctp: [Deprecated]: syz-executor6 (pid 8250) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.952281] Use struct sctp_sack_info instead 2018/04/18 11:23:07 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1b5140, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000001c0)) r3 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000020c0)={0x0}) recvmmsg(r3, &(0x7f0000002000)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000b00)=@generic, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/41, 0x29}}], 0x2, 0x40000040, &(0x7f0000002100)={r4}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCEXCL(r5, 0x540c) 2018/04/18 11:23:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000), 0x0, 0x0) 2018/04/18 11:23:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x10001, 0x7fffffff, 0x1, 0x8, 0x3, 0x3f, 0x8, 0x335, 0x38, 0x31e, 0x40, 0x0, 0x20, 0x2, 0x9, 0x79f, 0x4}, [{0x7, 0x2d4d, 0x401, 0x1ff8, 0x80, 0x6, 0x8, 0x6}, {0x0, 0x0, 0x3, 0xf8ff, 0x2ba, 0x9, 0x8001, 0x81}], "", [[], [], [], [], [], [], [], [], []]}, 0x978) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x20101000, 0x1000, 0x5, 0xfff, 0x0, 0x10001, 0xffff, 0x4, 0x3}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x2}) fcntl$notify(r0, 0x402, 0x2d) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x3, 0xfff, 0x3, 0x5}, 0x4, 0x51c8, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x8000, 0x40}) getdents(r0, &(0x7f00000000c0)=""/60, 0x3c) 2018/04/18 11:23:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000faee8)=[{&(0x7f00009dcff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000fd3fd4)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}], 0x1, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0xc, 0x2, @thr={&(0x7f0000000000)="8099b69d8e5c9dc4500715f48ed86756155ccf09a757efa9a91c4f50112adf3719bb387afc2042aafca1598f496ad9a9db0e35f3e14d68c28c7af8", &(0x7f0000000040)="9aeaf5b0463f66a99178d282e5791957e331ff6ed87dc7061d0db24b5136b247fba1abf57a2533ee651a3fac3d1b16386efa5f450fdc0a5a6de7a9da0edf14dc6f5dfd2573d41569daad2f2b57d2817f20c24c4e2a359734815312f666a3d93392ce26d37baba5c6b16f711a86bdd9f94ff2c90a4d1ed1365b400d1f51490880b06786f21ba6ff130bf36c03c22ddd54a6fed9b84d4733783e30d931eb3dc47aaaf0f8db66a6e411123f9948e68646cf73057185f3e033a026306b27b4ddd0e0ab158c292db99d"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r1) 2018/04/18 11:23:07 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_vs_stats\x00') exit(0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x8000, 0x8) 2018/04/18 11:23:07 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) clock_getres(0x7, &(0x7f00000001c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000180)={0x4, 0x8, 0x5}, 0xc) 2018/04/18 11:23:07 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/18 11:23:07 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000004c0)="896ea94943b85053912bc90e2276de920bf81dd7113c1d57e38a56bea4f11f1ff2b95135ade96fd13e5f0c2019fc2bbf97dae645fba7ab4cce6355216ff0f1d267ba1ac1c6edbec086acd4aa919525", &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfd3, 0x10402) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000200)={0x10}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab9") getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)={0x7}) 2018/04/18 11:23:07 executing program 5: r0 = socket(0xd, 0x2, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340058901000090000000000000000000000000086d52400fab44ba2ca5c8416856f161b60851d2eff1fe75d2be6c51896bd307e8600f436939aa0c98a72f5f8749484840286d3cf6a84988f3dfe97fe6e9074853ab4640c5d2c8c11dfd6d2d9fd69721988634ceb9a42b416535bc2ffff769c71a71eec5afde17b91e0c50ad51028efcfe8352fee69a6eeb35aa29ac15126151014a2c74968b66b2b47e80110c91e4b540cfd5251a9ed81981c1e3927493b92463f72795bc596567c8e8bb57d", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000c0001000000000000000000"], 0xff86}, 0x1}, 0x0) 2018/04/18 11:23:07 executing program 2: sync() memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) inotify_init1(0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) 2018/04/18 11:23:07 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x75d) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000002400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002a40)) 2018/04/18 11:23:07 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x20, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x10, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000955ff8)=0x8) mq_timedsend(r0, &(0x7f0000e3314c), 0x0, 0x0, 0x0) 2018/04/18 11:23:07 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) sync_file_range(r0, 0x0, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040)=0x3, 0x4) 2018/04/18 11:23:07 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setsig(r0, 0xa, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r1, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r2}, 0x8) 2018/04/18 11:23:07 executing program 2: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@l2={0x1f, 0x7, {0x7ff, 0x0, 0x1f, 0xe2, 0x0, 0x2}, 0x0, 0x9}, 0x80, &(0x7f0000000180)=[{}, {&(0x7f0000000080)="1638750ca5651a0cc18354ac3f884bf1546023bdaf96e234683a0af79ebb", 0x1e}], 0x2, &(0x7f0000000340)=[{0x28, 0x102, 0x6, "e83a0e0360077c1305e04284310aa2c7ea1d10cb77ccc8ef"}, {0xb8, 0x107, 0x100000000, "d38edc98f7953be4b4336b5d82a7e2ed71adc9ab664737e7174b141cc4f90976e051868cd8eaa997c85d05ec672ef293fb126644e3dce7ac7fb5a2d35659f4824c468211336595cf2d6a539bbfbce21d3d6e7ce3d367ae8c139791c4222f202e7d35fe66dd9334c1edf91b03da6465481a4d8fa2441bf9e4201fb364e43c67d2be3a7ef2d8207817facdff40e77379b1fd8d00f2af5e9537878a0f82ddf617e9827220a4"}, {0x100, 0x0, 0x1, "db2b7664cd3e5a9f06c9121c4e20c69557c23e7bc5c1c0cc85ca18c8f8876a444c986b5e67dc3c252ca33cbfe393f010725ad6799ec77b90743acdf85fb0c2c383defe8b7a9ceda51158f269c23ecb0f489136750adf0eaa23373d365cf6a8bee1a0a735e1cd6249cee8315a28f78d71e89b10a04ebc381fbfc8c0ddcbd550659f3892d22a6d20ed10e8668f961bed87f22b67d84485035147ba64d7f191ae10453cc46806ee6ad7ffdd6f0f680d47d9d99c06250cc61ad996bb307fe0f87d266bac9a1dc759350f2680757739887941ba3804de0251deb6ea4c3e9b7b0e6dc333a1dce5b9aae05d27cacc893d"}, {0x1010, 0x6, 0x4, "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{0xc0, 0x11c, 0x7, "03101490f3f658020753187d5c5d5df60c7fa415fd03331b6c33010f87971d91af13c594d57a848e6379692f9e8a0cc7a7801e205c83afa89981e4a6a3c7779faf7ca2426daf501be30c146869e4dbb43953e4f8dc43d1abfb8ddfa0d39b0376786ec36b1541af38b08f518a21a6ccba6c3b1d72823aaea4cdef2888f8d72fcb6d3c6f46a4ced2a039f45632b1be48b3908aba8881d46bca4bce31f94b6d0bbf34c7bb220c40c34cce2f49cdc83fe823"}, {0x60, 0x11f, 0x80000001, "2a35a48638f606c10c191e787d411fd40c2ece6ae94e85659a9eb244ed0d6d3741f7ea298d4fb649b4d0f94b949ea3703f564fd1fa54760ae89073e5bb2f52c99525a9fb59b78ac1ac4ee9f20b2b"}, {0x50, 0x10b, 0x200, "4933efec9f514f075301af1d837ab70641dceafd163d2bdb1a77af012de3d66e4ee9802e628d3162a2f72aee7de13d693ba070cd7844417628"}, {0x100, 0x10a, 0xea4, "abf8c7471320d8f5f6e9f7d7e900c8df03373aea96a33a8c30b8c700efb7715c8cdec04261a25c6104e9644afde180e55b56b8fb3e1a30f65a7d87b881419fe0f6db725bbf3283fc639d5b9ab352ee4839de3b1c646f924b2ad3169788fd323f6eea7c394d48a573594c23d859bb929f922fe052fb971b78ee968a00a5618ac1aec94ce670540bfe9e071f96ddad65714f65f66f56ca2bbe8fa13eea6ba20ad372d02054f85187896a5a532e63f00303369f1bc2337cf3a7ea0a1e4538cfb2fb4fc5255adcea363b2dd4049f567535373743827ed4704870f6d2e9206ab23f6b4006060e9eeec1fc8951f3d41d421e88"}, {0xc0, 0x1, 0x0, "13eabcdb0f337d7c5555061ba86eaa9c18cc673b2f9dc7fc2a9ddc451754f36229eb065f801d5a8f17fccebf1128c8f0a922f79f79c339030dfce09ee45105fa85cd0aedc5581f95d7f9fa68ed6b4cda6791ef22651d531a4abf6b3802032ff7f07dfb6d4f5565c0a7a2a732a51ecbfbba25a1b92ecaecaca907efbb87f649404974abd130ea5d0ccf9f26f6ca69bbb2e2ecbdb263a93e523983d46744bfd6496d3818e24ab825a51620187c96"}], 0x1520, 0x4010}, 0x2000c091) llistxattr(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)=""/219, 0xdb) mq_notify(r0, &(0x7f0000000300)={0x0, 0x11, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000440)}}) mq_timedsend(r0, &(0x7f0000000040)="f9e965ac96916ba41d4878955600000000ecffffff00", 0x16, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001880)="7271529bb797fce4bf013a5a62d3aee63afcdf881f40136258df52d561005727cfee16047e9e8c629acfaa686bc8f15d975b866a32737ec13e0b9f5ef80c77cedb506a66aff30b8d61334263c16e7bbb3e9d610b00ac1010822f00c446632ff256c84be191d38c10f8fa19eec867fc362f599cfb92394b6d314e83c3bb14582a8b57ca6cec699218e8fb32a493728c511646b4c5cbdd4126c0c4383a9a6efe5144a019c5944207eb402274a407ec6bd193f104e13385880ee2b94ca3567309e5ebf91760191ef45054279737ed8df37050cbde31b2d05863", 0xd8}, {&(0x7f0000000280)="90f2f7c99e4878bf9b1b426447d1c4d8c4c15e506449b5d20864e89137d2204ea0f7950e8576d2c3b3fdd355a76722ad925aa04557bddca8106e5eea14ef8baa0c599f9ba261e28ac105e3fb2b4a9e86b35674b7768c5f06329882520ed4d390a1", 0x61}, {&(0x7f0000001980)="d57b30c9d7628c79d0623fbec75c9333154e9657e1e259673afc82060f472c1f9c7daf39baf3b6111c547fbb1e47cd2c8192ccba52f3e8bed6eae0045a2404f428e81991be7198c9514a733621f8a6bb5a8d1c648e64c64d8a4de41de28000af8137e571ab1daebf33cbac729a2cca2abcd41ca55eebd930cd450a1a3713f2a0753cc1365499a68865", 0x89}, {&(0x7f0000001a40)="d9de73714510a2d3d197a31f4fd5a6eb9a94700ce2bfbedecd5c9b7e58a99ac21f97437db0a92d4886caf81ff0a9a806a80d45fdd9409a1c6e5ae9297d6428c54bad0e8b0349b910a4b6a284a97f3775b137c2c6937ef78f6c2d09e52ea75688eaf4a130955c51b333b1e6b5f8a8c164073f4e260d58fcf92fce7f6c052ab4ced38d3c4376f5d4cc13a557bfe25969a578c5393ffaededc107a97d99f1641ebc844169a900ce", 0xa6}, {&(0x7f0000001b00)="ab194312f6257ead5f0df3a8cd83a961bbd05772874a3985afaec38fcce5867f751729a30b4813887ed580f0b33329686dcff514ba5818af175f46426e2a3d7583d2b61d5ad0444ddc735f722d59af2ae4f13f7cacbcde3d053425dc599dac6b1ad24f2bdfd3d35cf55da12e859e3b2d2a9b048f88e2ed8ee6cd39047e6f11d4248121665c99d05b8657d1deecaffb71e89f908d61f895e9291cb24ce945112e0d723c1dae05730a7e975164fe0c2ea509bb16bca29dd08c", 0xb8}], 0x5, &(0x7f0000001c40)=[{0x50, 0x0, 0xf6e0, "e97ae798fa34a4c972cfcd2819407a853ccc01ac7671a2b1cc383268fd3cfdd51c7485d252fc6ca68fc7a22b158ac08c530a20da8551abc9691718"}, {0xb8, 0x101, 0x5, "3065426d1e260e21701c331364686044100968ed69dac4961f0c1650424d6447164f57d7a3a3746e87d150db69b30502c9804a50285c4fb7db1fbf5e8c66dfebda76307789c839ae50006c24408cf4c026697dd8d9fd53979de29829381a0441b73d2a8b6a197d2947097eed045c8912ba9fbb8f62521ad6c60a7167cde886b654827f4230e199274643f6b221fb9bc0cba0d0d379c05aa603b0213d0e53c226064882"}], 0x108, 0x10}, 0x10) 2018/04/18 11:23:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000023f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000911eb4)=ANY=[@ANYBLOB="1400000025008d1a1676b3d8c86be035256e0040"], 0x14}, 0x1}, 0x0) 2018/04/18 11:23:07 executing program 4: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x10020000010) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6_vti0\x00', 0x6}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000) write$binfmt_elf32(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x9b9) sched_getscheduler(r1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x905996d2e5464a21) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x2) connect$bt_l2cap(r4, &(0x7f0000000400)={0x1f, 0x7eeb, {0x5, 0x6, 0x990, 0x2, 0x254800, 0xb861}, 0x6, 0x80000001}, 0xe) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000240)="faf5065b75b15b88653038919e66ccdacc8a5851eef38fa5134bddf06a6764312eb93ddc1287a22e95437967eb2e6fe2e62ef1e594957677f032c4d79c8cebbca4441669285cd6f1443d18882aa0a436d3d97b4cd0c2884c265e653bfc68bdd808b0cc2945078a9293d3a271e17fe3a6ee7e0357b54498f094dec55c9c449d28f582611e5fbbe762dafa5b71f123f7085b151ae318786e828c6f7fecf47c7a03b58c66385f25c751fb62f527455aee24f77fc4aebdc5f98d25aae37e0882083a2f547fcdc3a9b9c876ea19bf4b3b10f76e32b4f5f6a10001356c794dd67d42154817a3", 0xe3) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000000c0)=""/210) 2018/04/18 11:23:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) getrandom(&(0x7f0000000040)=""/230, 0xe6, 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) 2018/04/18 11:23:07 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x5, 0x8000000000010001, 0xfffffffffffffc00}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)) 2018/04/18 11:23:08 executing program 1: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="080100004f0200005e020000040000007f0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd71b0e7dd09029e77ae7895a2ac02af1dd98a9da8f46350136e06d01848ced112213f58b9f9f8b9193ced5516a1593a45d7987a83656c647c9a61cac0f2f0d58b6a5755aee7b5c13f6a82cbe62678df12d456f15abdf89acdddc1eccc5eb7a474e1fadac325549c6fa18bb1049987d983bea45711711106e3c4d01c9fd7c750d0c9dfb3508aaa78dd7ae93a584ebd7b7fd2805b014237dc747e2db05ba92db74729561adcf90000000000000000000000"], 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x10e09fc7) 2018/04/18 11:23:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x8) 2018/04/18 11:23:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001280)="fe", 0x1}], 0x1, &(0x7f00000c3000)}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/18 11:23:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket(0x13, 0x4, 0x1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/18 11:23:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) mq_timedsend(r0, &(0x7f0000000040)="bb1150917ff0553f93a2817d87d29fbb4ef8275a8d728921b8d11ce50470cbb543a716fae8271a1a6ec359ce8dd45fff7a7578dc71935c0b986f34645da1ad640c81d23d0831942fb693a49e932a2b2d7c9ed61107f0fdd4a00a9df990844480bfd78a3fbf20a704dfe28d64742ae86eadd1b9146a66d7d6b6f5e2513a5e6eb98a75ea605ab5a70370eef9657a6cd00d26cb09fcb8e8e7405785fd691d65f2b51431fac6249d3029688578f4ac6f8eb064fd0457f911b552", 0xb8, 0x9, &(0x7f0000000280)={0x77359400}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x100) sendto$unix(r1, &(0x7f0000000180)="a76fcef78b82cadb929e9b9b197bfc129ef6948bb1d91982f2af6eda6ebe396a50105bf867fcddb5a9a8bbab79857088112130e8f8007cfd2a66198595de2e9508b9db6f3c206d3bbdc4e1951a757577ea1c95f62837863a17d544efa153ba89d900f4885dbd8d9ea6fdf5b9a1b1da67751c4eb8eb2b07319a8e85438ca778977bfa02f9f37447b48394411b841b84999ed91a3dcfbaceef7ecc03cd017cba09cfc20d9c82d5e33f3133d2ed1a77424af5c1f00085c82a7f59c05088ee5a4613142adb3c86da86d9f243afa36c7743770e09ce307f9c4ef742403359b31de53fb600bd7e841d038c", 0xe8, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2}, &(0x7f00000002c0)=0x8) 2018/04/18 11:23:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) getrandom(&(0x7f0000000040)=""/230, 0xe6, 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) 2018/04/18 11:23:08 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) timer_create(0x6, &(0x7f0000000140)={0x0, 0xa, 0x1, @thr={&(0x7f0000000000)="02cacf8438e1c42bad60726ca7f2b4606cedcc23a026cbeece23f0139152ed688ab24b8bc20f8d6a144776f0528eb3907dbf2a6ab4ff6a660e7e1ca60ed9abad82", &(0x7f0000000080)="7dd9cb861ca0ec156a533dc2df778f765acb351aa86d62f05ccdf55dd4d70f0b048f5b7a96fba786548a975da90981e492f3a21518a2dbe62081b9c513bb5f814fdb3c150b31474416864ad7e46a0c31df366c7db9a1daa89450160af8c543c01f0f07ab5bd996527198bfdad78b4b052227bdcdbc13ad"}}, &(0x7f0000000180)=0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) signalfd4(r2, &(0x7f00000002c0)={0x9}, 0x8, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000300)) timer_gettime(r1, &(0x7f00000001c0)) 2018/04/18 11:23:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) sendto(r0, &(0x7f0000000fc0)="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", 0x1000, 0x0, &(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0x0, 0x4}}, 0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@empty, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_team\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000500)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b80)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000f80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000f40)={&(0x7f0000000c40)={0x2d0, r2, 0x200, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xfc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0xec, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@routing={0x2f, 0xa, 0x0, 0x80, 0x0, [@dev={0xfe, 0x80, [], 0x1f}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x58) listen(r0, 0x0) [ 111.813109] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 111.813109] program syz-executor1 not setting count and/or reply_len properly 2018/04/18 11:23:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3}, 0x10) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) 2018/04/18 11:23:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0xa) openat(r0, &(0x7f0000000040)='./file0\x00', 0x14b001, 0x100) [ 111.895356] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 111.895356] program syz-executor1 not setting count and/or reply_len properly 2018/04/18 11:23:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0xad0}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="440000000000000000008fff3d000000000000005800000000000000000000000000000100000000"]}) r3 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x7fff7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xb12}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="07003600a63aa126e6eeeab2df01840500f5f3c8c03bee3f9056c6c88202895260b9d3e95a09ca2b0d3dd934adb4ac43394b28a45d27e71e55995120d4589034c87de20aefacc4243375b1094e1ede88aa24b9790783f02d9c211c16037bc425c34563e27d108ae4681fc71023c605ef1e9b43cb6825000001000f57d55fe11c292526f3d979f8ff441aee59566e8c10613b868170333e7b6ef5f41a86ad89c5f1ee41941c24b2e2049a80dc95b864d2623df24f01330d"], 0x3e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140)=0xffffffffffff8001, 0x8) 2018/04/18 11:23:09 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x101) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0xff, 0x0, {0xffffffffffffffff, 0x3, 0x100, 0x3, 0x200}}) io_setup(0x59d0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x3b3, r0, &(0x7f0000000140)="90273b7d2f98d4d500490974ca26d4d3f879d54d82f00bf23cd4d587ded7b4f519f3df97331a13f9e94b", 0x2a, 0x4, 0x0, 0x0, r0}]) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xfffffe8d, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000002300010000000000007f000000000000"], 0x14}, 0x1}, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/04/18 11:23:09 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x8000400) r2 = getpid() ptrace$peekuser(0x3, r2, 0x9) ptrace$peekuser(0x3, r2, 0x2) ioctl$TIOCGPTPEER(r1, 0x5423, 0x1001ffffffbffffd) 2018/04/18 11:23:09 executing program 1: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="080100004f0200005e020000040000007f0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd71b0e7dd09029e77ae7895a2ac02af1dd98a9da8f46350136e06d01848ced112213f58b9f9f8b9193ced5516a1593a45d7987a83656c647c9a61cac0f2f0d58b6a5755aee7b5c13f6a82cbe62678df12d456f15abdf89acdddc1eccc5eb7a474e1fadac325549c6fa18bb1049987d983bea45711711106e3c4d01c9fd7c750d0c9dfb3508aaa78dd7ae93a584ebd7b7fd2805b014237dc747e2db05ba92db74729561adcf90000000000000000000000"], 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x10e09fc7) 2018/04/18 11:23:09 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/18 11:23:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r2, 0x200, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffef}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x80, 0xc3, 0x7, 0x41d, 0x6}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) open_by_handle_at(r1, &(0x7f0000000100)={0x86, 0xffffffff00000001, "e5c1f04b78f28b4601668efb9572f1b0185ac06ee9e22d55b9d0980c983bced0deaf513f0cab0b780e7c4579f3703db1aa5be4f0702a681197dbd1dbe7854834888002a11269041a9117c41d54109bd4d7f4447e0d4db297f41c933748132ae37c6d5198709102159f7647bc23e12bd1982c62001f0bf13a555974de45a1"}, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000480)) pselect6(0xfffffffffffffea3, &(0x7f0000000080)={0x3ffffd, 0x0, 0x8, 0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000040)={0x6, 0x0, 0xe79, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0xc8}) bind$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"7e664ae4cd8d38"}}, [{"dc5995f82b6176"}, {"96521a7ba3dd7f"}, {"99ab02c9e971a6"}, {"86a5b5b221de95"}, {"1dfe5a5fc7def6"}, {"fa8778c0e70588"}, {"f77b659caa5a63"}, {"133369174349c3"}]}, 0x48) [ 112.230315] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 112.230315] program syz-executor1 not setting count and/or reply_len properly 2018/04/18 11:23:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) close(r0) 2018/04/18 11:23:09 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x210100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x1, 0x4, 0x1, 0x80000000, 0x7, 0x4000000}, 0x9}) r1 = socket$packet(0x11, 0x3, 0x300) unshare(0x42000) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x8, 0x2}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfe3a}, {0xa, 0x4e22, 0xd84, @loopback={0x0, 0x1}, 0x7ff}, 0x100, [0x200, 0x5, 0x8, 0x90, 0x7fff, 0x5, 0x1, 0x80000000]}, 0x5c) 2018/04/18 11:23:09 executing program 1: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="080100004f0200005e020000040000007f0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd71b0e7dd09029e77ae7895a2ac02af1dd98a9da8f46350136e06d01848ced112213f58b9f9f8b9193ced5516a1593a45d7987a83656c647c9a61cac0f2f0d58b6a5755aee7b5c13f6a82cbe62678df12d456f15abdf89acdddc1eccc5eb7a474e1fadac325549c6fa18bb1049987d983bea45711711106e3c4d01c9fd7c750d0c9dfb3508aaa78dd7ae93a584ebd7b7fd2805b014237dc747e2db05ba92db74729561adcf90000000000000000000000"], 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x10e09fc7) 2018/04/18 11:23:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={0x100, 0x100, 0x2, 0x3ff, 0x7f, 0x5f10, 0x2, 0x7, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r2, 0xfffffffffffffffd, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x7fffffff, 0x6a480000000000, 0x1f, 0x8, 0x13}, &(0x7f0000000140)=0x98) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xec, r4, 0x101, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7f}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000280)=0x10a) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x98) 2018/04/18 11:23:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'veth0\x00', 0x100}) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x10080) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr, @multicast1=0xe0000001]}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r4, 0x7}, &(0x7f00000002c0)=0x8) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000040)=""/126) 2018/04/18 11:23:09 executing program 0: 2018/04/18 11:23:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0210000f050000e0ff0000000000000003001700008000000204000000000000000000004f660f3b"], 0x28}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0x804, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x20000004) 2018/04/18 11:23:09 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r1, 0x4800000002284, &(0x7f00007bb000)) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 112.923208] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 112.923208] program syz-executor1 not setting count and/or reply_len properly 2018/04/18 11:23:10 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpgid(r0) r1 = semget(0x3, 0x0, 0x1) chmod(&(0x7f0000000080)='./file0\x00', 0x20) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000040)=""/50) 2018/04/18 11:23:10 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89de, &(0x7f000012d000)) [ 112.982426] device veth0 entered promiscuous mode 2018/04/18 11:23:10 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7}, {0x6}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40682, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/18 11:23:10 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xfff, 0x4) 2018/04/18 11:23:10 executing program 5: setrlimit(0x0, &(0x7f0000103000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00', 0x1}) setrlimit(0x0, &(0x7f00006a4ff0)) [ 113.124778] audit: type=1326 audit(1524050590.122:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8461 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 11:23:10 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/04/18 11:23:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x3f, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/04/18 11:23:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x100000001, 0x65e5, 0x3}, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x3, 0x4) 2018/04/18 11:23:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xfffffffffffffe78, &(0x7f00000001c0)=""/118}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x62, "c0c6598588c388d12573224cd8a4436f01287c5a5fd71e5b73a4babc3245fa746e3f3d8dadda1d1bac27d3a3d128e712ee4a4e18131862452164e6ca3eb924a1d7f266f769fa733f509fdae77deffa33f43a8a8ba1af79f6c7143c99141a46fe7ba0"}, &(0x7f00000000c0)=0x86) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/18 11:23:10 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) [ 113.999330] audit: type=1326 audit(1524050590.998:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8461 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 11:23:11 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400040, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2c000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 2018/04/18 11:23:11 executing program 2: unshare(0x40600) eventfd(0x2) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/18 11:23:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 11:23:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0xff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x4}, 0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/18 11:23:11 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000180)={{0xd0, 0xfffffffffffffffd, 0x7, 0x3, 0x0, 0x2}}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x404, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x10) r5 = semget(0x3, 0x4, 0x6) semctl$GETVAL(r5, 0x4, 0xc, &(0x7f0000000040)=""/60) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) read(r0, &(0x7f0000002140)=""/4096, 0xfffffffffffffded) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', r6}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000240)) 2018/04/18 11:23:11 executing program 4: unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='selfwlan0lo\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x7, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x858700000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x3c) dup3(r1, r0, 0x80000) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/18 11:23:11 executing program 6: r0 = socket(0x11, 0xa, 0x0) unshare(0x8000400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x100000001) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='autogroup\x00') write$cgroup_int(r1, &(0x7f0000000100)={[0x0, 0x35, 0x3f]}, 0x3) 2018/04/18 11:23:11 executing program 3: socket$netlink(0x10, 0x3, 0x5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105200, 0x0) recvmsg$kcm(r0, &(0x7f0000001500)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/138, 0x8a}, {&(0x7f00000011c0)=""/11, 0xb}, {&(0x7f0000001200)=""/193, 0xc1}, {&(0x7f0000001300)=""/199, 0xc7}], 0x5, &(0x7f0000001480)=""/103, 0x67, 0x3ff}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x12, r1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/18 11:23:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0xff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "cbc1bd1482e2997b070c6c8b9577f28030ffe3033bf4b827bb2911151658d9ea8f2e86c4670924535d1a058262fd6bc2a4904227874152ce53c08fb804981f4e86dd14381f89cf8d8461e2979f6b9941b888166d639b4a4e6f6f166fc1550e07c40b767618b5508e9263eaf54050e7e7eb8e25ed3e651344ac8ace55d06ee3ec6036a2437b6b2a5838b0247fca42e6384d55af379c363390583c18708bb0e026b8367d04ecd4f7c56a9f34ade7f246db7cb4ab91f3a70e6e2e1d7c45a5b222fc5caa209615bb02dd077667d2b2e8ea2229f1b9597f522729363bed8e8f6dcfaa1c767096ffaad131c7cc265f3e6e20371d64799f95041177a7ad4ecc3dc9a28343d78bedb2aedba97b4d7fdfce5c841f76e8ba63486e578a639dd1f515a24c1dc177426ed69b968ada53c4fd0e6893648e6f0a446a88d235d3d5005cae50f28935fd3a3bffba006e915ccd114f047b11792545d83fbe87403d6c3eec9a3de347ba4e2ac36f12b924d90c170bd312697c0e9523bf45eac771ceea1de3eef96923d441a4c74679abebdd270d34c235eb7e4e2bf6943450f694af8e5e0c348b8150ba193cd5b07c4807e64996d668257dbee8a403dcbb9148d8c044635a018461e7662db84518cc2bcd13852fed57ab95e6cd7949f85d658bcbbdbac6f17c2bc5650b644a0717fad1f9aa923c2fc66be24dd8cdd119c3b6f1fb87e1a81f8843d999c557749657448e3cd4cd61489d04797d3408ade7e26f9c55e58f688de3ab8bcf2d8499a9354f34a28620c584abfff8d5cf97f13f6a5dd1cc8b14660bc14de29359f928c76cc0e39ed601c3be4af42ee7c1116ea05487b3b7d7ae648312f2bd47d33739c8bad93a8e4da9f8d3648cbd13469d5265b7283a754deb212e64adfcf8ab94598ac86a3d248cd36d7fe059bc0eb416692c089848feac6ddf12cce183715c6263161e03dd7bf59225fe78cdcd3ad8d1869f71facab776fdb9582c772d42c95e1a1b910b1fda3caa3aa4aae96b4d768b1af7ab2c11d757e1db005c3a98f61d6fbdc46388bec47ce23a9034636312bbba9be73d4a8a2a35c302c7e0a6919a8456d1bdeebb7c5b9bbc8e9011ce1e554d71e8673e66b3bc5a501206fac001d528559fc3a3e44ca3cb4c611a75cecdb5c1e7dd19fb5c786bdd73af54f27aaa144c402df0e93c8f9999b274a57ae284fff7d298bdcb7d378a4b25ce0088ed7771be4dff204e30312f05568d32e0971234308e9a813612649d2c1f9f0d75b0a97e8b880b28014eb215c812e83096f7118a68b5d9c3139ba011fa8d2f1bcfd2e2f20cef5269e70907da5b797e2f1748f3fd97a13ba3d4a5441be7347ec03b5b1587890394f5b22a1ea3c48e098d6a95f33bd7ec1d6006597deec5598d289e140c3f8e1b5361705718effe65159d3648b8e6211403f1155a1d6e53dbee6e1bb6b31e2bf8904c6386527174cc996bed5d64793e87328c4e36933ca0fe16901473b6858206b701346933c641893e6ab290a7ce4f714dfd282eb00a5e913ede463a33d9190beef513cd5523fd1aa375c0d4c882e21d59f1a7da37167a41d2fce8547b4a566c69f0025aba0c57ac6d6c05016bac7a6c35e28feb8516be6ee370dd6b6640b8ca37d0d16bb4ebbdf1a44b0c6e8679167cc87686d21b3e292f1eaa7d788a6b83907c4583f6397612bd4b7a0ffebaa4037a8fa7f09ac1de88bffc9022d490c634d16af67d0f3491c5df07e24cf86f5b25db684c1deda06c8ee5bc6d3a668e9ed03177e6ca437e09c132d96e825b23c156f8475bfab855c45cde77e27eb9ba1449852a22f4f3d5130179d9673ce8f08cefb29701462e3dc86e2d24c6e21ba02ed859a3c4986e11d0e7dba3c1797fc02d119dfd622d46418ba71c8a9ba44a87c43e0c36b185e7f32cec98217241a94def94b5f32c409ef78be6ffe1831b516e4dd8b3db48ac2436d2d309d1e4cb07a9c9bb3ed4a756b616145d6ab3682c07d79301192fd8c7dc8f50622088583fab20272796e3332c4ad6925e6c4696c5b682d2b9436db1b2156cb4f09dd4998c0277823e1c4e48c3bb80849be1bdd468876f79f2039bded721cac63415f1dd273508c054cf53a008e2ac61b065ed7d93f577fbe431046a9ad002687f771653644cf1f754a9f58a816a557896f14ea941654d2fb0a9612e650192b13ddb0e8e2a71b751b68429ffc8380ebd477f3914c351707a8f84a74a2c65d2025677bb8e5cd556781af5b9a91d155cd72a740341d686bf4f4864ff6eba453540f0bdb9c0e35d31a8d842fd4c0ca3564607db073d29f5c779e7240157b2920f6b577f6acfe180cbadd40b402a7f4061d7d1e99ae657828c2ccf734008118a7c589e9bd465f8d4d626044f16580777e6ede1a1fecf9372853a33168bf700826dd3ac02e1066a8e3965f01335148ce92ce6f6c29abded074cceefa70c51a27dc7d831094dc3d5d433eae527e62bc95c3888341886cf488e75c18b8c9f240cbdcd6a5255b0faeb196e8d78ada78b3cb50e2c989d2194cbefb77588d0ef7980bae06835e26c5ea7fb0951aa3f5051c926df1a703a6b3063ba38eb23207ba70efccad39d4e62850c33ad9556f8d0c538ccd260e813e4f5f5ea7427a991dc83ed9b1f1e0a03e3869cf94716478fbff9261009911e679f387a9d727a2e0364f23fe2b657bfe04243261a81b72b7f264885f05a7d997b464cea82aea30678cfd898911148b274ab136517af9dcacdd66d4e52152475283679b0809814323b009c40faa3d38603134078e06219ef2642cc95f80d53d38e86fd58d9db1218cb5be238c3bcfff0c8a665c496d0080dc34f6307b9922443e5717acaad67340315ffad0758ad9ba8bd71c57b69b59d576fc0cb6fe24f2cd798eb75b16eec28d1e55f5aa1a96affca6d36ad964372f692d619b234013f7c49f3b6d4e51774fb54451e287393ed1430621793656c7b8dba76c18389bb5d7b388bccf67b842e92c65b626b963b3551d8fe664941e7e2c8d09f1c5dee4213b60f58ac24ebe929f8bfa8be25fbb9c1476c2cf5caaa31ef28ff57032c2a4d9ffed7f9f405959794113bd3ca53ad57f2b1f55409a22241fac999c021edeef5683bbcb6b6819a2566f702c93b90b3839205e12fe91ad7e228715630870c3f9640aaae8d413d36405a493ef07df45ea46364d33d5d677d2486b01d58f5da229a9b8de98aaefee751c39f7b4dcb61ee831130c0184b6a4ea0d36c83196e0625ee468e3ca78c043800a3e8b3e366c14edcb6fb2eb99f5604ead3dc3b06faeb44ce8f60c2652a23b4e312619e9e28bc30fcd9718597b68ca818015a233a70e884ac1b212db7316021db2d0719599bcd415626b0d0e885b70fea11a73f6ee69f21a468cdeefa923238f95c6a99c0189c18ceaa49987cb7541ff53ad33810fa884cdbd43181d85c5984e21c12487afe1129f5213d4d397e0139422cea090c9802207fb8dac5da49fe8d9668a45b75430f880d13723ea03c527be23bad87c1c362a0bd15b16d816763b8495d5675bb22c6eff6ee008bf1d16757b8f785c8653803e5b922fcdf198947e92cc88d28ed318e6b34e24d01959e141597ef8d6d52bb1ab403a88659f792fbeae7b406a784b6ae00c8c1cc9250e705e59a1a930ff6affbb95b2f8989b4b6f730dffdeba796e833af00cd802869caefba85ec1f24ed022f75c2211d56f7118039104d057022e878413147c4df9e7daccad7798576da250aaf9083fe49bb5e3725fc12e28c9ec887488ba4323a25a82876abf0ee41b3734c9d574bf33c4f519c6b94f18f1856386e1b39f00593996cc2c5006fd7880afe87cd86705ac8192ffa8568d4f3456b772e3d55d090d92c238be56f5e394377d331519cc423cbebc4273ca4dafa5645e7be1c610582dd634b1194a7715cae78e74d148ef4c5fa80f767feebc9325892b8e65ad76a1850e8bbab89e4f5614d4ada1f84d46f9f04b81639397c8ef157a9e26f9e460989b5421169dd13590b362f91f54541736f5ad38d1e453fe458838dea0da01dbf03c6e71c341bb68f1b449d710bcd4a8db70ad667b2407d25686df04ef0b387f3e136a16160210d7dd11fde290d6687c0836b6ba3b6ad6dbf2d68dc9b73e6668cb1b7e8126221f8d84de9878a0c55d7ec669765495d0c880c8e8d696fa34977c9d18bf2dbfab56def14ca893ebd1a375a1dbdc5fa8d9df207893024d73fdef43740424ed03fe5970f14622c0a99d3a523bf8b6b5e5c8542d9f8f95b13eb00fbe55d9f823fe41c7778120b50cd339af093875b3abcd0f4b1babad7ac8a104236cc41ff788130a92bd6d23ef195d96613b230f29ae74842f18950d79159632d9747ae3f400b921b752a15b31a0c822db3f8770a1da6c9b23a69cfc658f680eb3342fe612b3be5d63cc5adbebc90cfc6c3199f1c502f0661e344b808762cdd3faf988f4ca9eb7c49300b92ba280a02f45b0e4cd9c89d4b48d6132555d58d29d6275453d452708851c700cf2317d854cf16ef15666ee042421ee480e4d1ba3a0c235814cf625503e2f8a8317b8f98e5666a9420c89c73150a02725f36b2017fee61fb3abb3a72c46416777e63562e87d061f280fca185f63cf77a9cb22ab3522577d85ee53394d50775311aab6ca8b1434cef22acf11eab790d07916943bee96d8af62720c7fd81d0638842c4d6345897b390945b2f7307987e1f1c3eb620d22e36a48b5c1626cdb7a12accc8aac3aafff1bb129903684737f56f805b9ad928e43236d6da562e3a7124971748aea60b0fe0f83c7e58933ad0a06e1d4077a3eba731db6a88d7fcb8ea56459202e395b0b1ae4e9c4763e224f8d821623b9c98a849fde5c38feb317b5ea2e14a54e7cad26b4a97ae266271b5c83520845c0e2579718e19b5fd83a3fcf9d239291e56dd87849adb62eb3615958107601522ca7f4b6d594ccbc229fd942287d4913e5fc06707afe566a55ff11f322444e05afec915ed5c13aa690f03a6ee144563233d37092a11de70c32e90a05e1403be831b10f1280c1d7a1488ebd4186822d11aa700d820c8a7b3ed1a559b74d8edb9679b16134ccef3d3e22b6f589fa7938148484ff47851f62ff6bb73ac1091992428db96c4a6e54e5b95d8e885bfb0087bd128ce731977b99110972622eb2bde6fc4d2bee841db21f8b500883c65a773ad0fd55009fe5a62ce0570203ea973a71c245b46c248f95c8edc52f6fe9923eed47d481fc55c4274f0e035b5e4b6c871a8a34a68b606ad49f8da624747f28de3de41eddeec3c8b2e36062c8904e03e8a429f4a331c371d2a280cd7b35fc68c9a1a3e2dcd74a77ba625935f75466a35ad2a66cc89978f5b03bab916e742e733f467f73353982bdc727a184a5146c5d3952a35dd77442d8226add31831729906467f4e1c00765cbd2ce617889df5d78ac858841c27ef3a1c0263ee5fdfbab2ec56500f9523e6753f4ff0746722ab50194346acfc9b756c50b0db628b907b2241ab4491d18dd9109607fa4cb3846193c64171be8f123bfe0f9fda590d18f786746ea346f82b569bd1707c27280820bb85c3b16430a87e40a2e5bee52c3dd7dfd4406fc7e80545b4030bf692459a2df409a3496f577003f792184f460f7026084ee0b95649557796ffeac8506d9c18e861ab2355e5d9851e18f6b60e02e4735b25d08c2535fae5cb86b9718beefbac38e7efd5b7d7d517718c3f3510c5dbd4e84c800111319ef5e1260a291c2accb07807b750751dacc52745926ffdbb464a18fffdb3801265fcde08e512e3e8aeb279fa1c68"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x4}, 0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/18 11:23:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 11:23:11 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0xfe6f) socket$inet(0x2, 0x5, 0xffffffffffff8345) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="10d40000000000000002000003000000"], 0x10}, 0x0) 2018/04/18 11:23:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = dup(r2) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)) fcntl$dupfd(r2, 0x0, r3) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/04/18 11:23:11 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x2) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/18 11:23:11 executing program 3: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl(r0, 0x1d94, &(0x7f00000005c0)="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") socketpair(0xf, 0x0, 0xc64, &(0x7f0000000040)={0xffffffffffffffff}) mq_notify(r1, &(0x7f000044bfa0)={0x20000000, 0x15, 0x8}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000000)={0x4, &(0x7f0000000100)=""/165, &(0x7f0000000540)=[{0x3, 0xf6, 0x8, &(0x7f00000001c0)=""/246}, {0x7f, 0xc7, 0x4, &(0x7f00000002c0)=""/199}, {0xc72c, 0x66, 0x8000, &(0x7f00000003c0)=""/102}, {0x2a, 0xf2, 0x1, &(0x7f0000000440)=""/242}]}) 2018/04/18 11:23:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3f, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x1000}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r3, 0x9}) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000340)="50cf04d565f8486d806010ff8bf518bd5791bdf7d4956d49948e1bb75204cc66bd0f59756b53f441dc570c8e9af0a455adb7bebd74a5677dff8dfbc1a9e01ea62abcfba8f043672997676b12a07d78eebe72246790faddab7163727f5d1107ae57a06c12456556804b157561229aa95df750e336eaaa84a059eba4d0cdbd46bd9e63bc123ca6b071c2b86e34c928e82c8d18bd9b50afbf874be86f0a7714f4548794b8db2fc6ccb319225da214bcb16384d55d909b78e6e79215e198317696e2") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000480)="43468c3d7426d2a53d5d79c303e27569e24d8f98a6a8bce6aa3e37532894317c115de370a42014f9f35fe1005bf2f1c1245f125774c61a0932ebab67263d0a9f3e546a4323bfa946448ddabe6a598d28488d2296a8bf5f4bcc1455e07eb4bf8ff641a23cc5c266a29af219298f9cc9a744a29943471f44a36f961a5efeddca3fa3cdd514a8d43a110b80f768fe0c0a4f9f35f352f4f6ee405189dd00e17840c2", 0xa0, 0x20044894, 0x0, 0x0) r5 = dup3(r4, r0, 0x0) fchmod(r4, 0x8) sendto$inet6(r5, &(0x7f00000000c0)="b42ea310a9406acaa93c12544701a8507f68ed914248b9c5bdd8cf0c1fa6d72ce00e789b568ad02c47dba5fe9eca4795ba363471217da09edb2260f8cbadff0d3e1956e7ac2b69f25b22047bde6f23678feed817469005a6cbcc806be9a10c518192e1", 0x63, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000400)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000080)=0x9, 0x2) 2018/04/18 11:23:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0755b0d5e383e5b3b60c9f00080300000000000000ff96", 0x18) sendto(r0, &(0x7f0000000000)="a112b4729d9e14f8964d5d1cd841c85bcea3887c32264f8f9ea692756764e62bc15fad531fc8a81577ab8e24620a496292718411ea23b2db75cb02f5175387d958a92cd0616d37f7a20a9266709852f3f164bb0dedbfab92e4820daf73e1c9893d5f7a7632ab0f9c7aba1f398df79c6d28367713f9a42d42809233a276fa8b5405a7263480d672c07d7f43f74c85187112570467db47ddabbc7d0693f961ca5ec94dce64e74556702983bede589388839d8e3d88c5044d6c13ddc69fc22d47cebf80add7963e", 0xc6, 0x20000010, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80) 2018/04/18 11:23:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv6={0x86dd, {0x0, 0x6, "832c85", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x0, 0x0, 0x1, 0x32ca1ed9}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000180)) 2018/04/18 11:23:12 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x48}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/139) r2 = socket$alg(0x26, 0x5, 0x0) inotify_init1(0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) r3 = fcntl$getown(r2, 0x9) ptrace(0x11, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r4, 0xef, "01514802a9b0fd356b0206df533c2546b395325d3160cc696df6f147cfa2d3b9545381c2c26b3e1aa0b01be1c304bada8c026a5d2ea24a0cfc4506a58bc72ac1a337f7043ab63c021ad374d7e11ab6cbe99df591130813c5b27a5a3ecb489edd25336b48786b12c693e83c3599fdfb4b1bce3fe9820dab94bae36ef96776166d89df8ee057167b32458fb45f58bbf99e58b9bd88b80bfd9f9cc8c06d3f6df69f5d720d1710414a2782d5b681e91f9a5e6175b00a31b2e61d766588fa026c660f6e38621cfdfae8f7da6b70e125755fd71181679bc651baada07237cc10a2203b328f9c270ac6762274b26bde63985d"}, &(0x7f0000000380)=0xf7) 2018/04/18 11:23:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3f, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x1000}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r3, 0x9}) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000340)="50cf04d565f8486d806010ff8bf518bd5791bdf7d4956d49948e1bb75204cc66bd0f59756b53f441dc570c8e9af0a455adb7bebd74a5677dff8dfbc1a9e01ea62abcfba8f043672997676b12a07d78eebe72246790faddab7163727f5d1107ae57a06c12456556804b157561229aa95df750e336eaaa84a059eba4d0cdbd46bd9e63bc123ca6b071c2b86e34c928e82c8d18bd9b50afbf874be86f0a7714f4548794b8db2fc6ccb319225da214bcb16384d55d909b78e6e79215e198317696e2") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000480)="43468c3d7426d2a53d5d79c303e27569e24d8f98a6a8bce6aa3e37532894317c115de370a42014f9f35fe1005bf2f1c1245f125774c61a0932ebab67263d0a9f3e546a4323bfa946448ddabe6a598d28488d2296a8bf5f4bcc1455e07eb4bf8ff641a23cc5c266a29af219298f9cc9a744a29943471f44a36f961a5efeddca3fa3cdd514a8d43a110b80f768fe0c0a4f9f35f352f4f6ee405189dd00e17840c2", 0xa0, 0x20044894, 0x0, 0x0) r5 = dup3(r4, r0, 0x0) fchmod(r4, 0x8) sendto$inet6(r5, &(0x7f00000000c0)="b42ea310a9406acaa93c12544701a8507f68ed914248b9c5bdd8cf0c1fa6d72ce00e789b568ad02c47dba5fe9eca4795ba363471217da09edb2260f8cbadff0d3e1956e7ac2b69f25b22047bde6f23678feed817469005a6cbcc806be9a10c518192e1", 0x63, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000400)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000080)=0x9, 0x2) 2018/04/18 11:23:12 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400040, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2c000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 2018/04/18 11:23:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002680), 0x0, &(0x7f0000002740)=""/104, 0x68}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100), 0x1e2}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x204000, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 2018/04/18 11:23:12 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) 2018/04/18 11:23:12 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400040, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2c000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 2018/04/18 11:23:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000200)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@dev={0xfe, 0x80}, r2}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x3) 2018/04/18 11:23:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000ff2904930042b4e7c000000000000020010000000000000000000467e46c6d744c24000f0190002000000e000000100ffffffff0000000300070000000000020000000000000000000000000035db23cba2fd65ba931a44fecaceffca8c3a0ec7f67453a6d092db88903ac19f39b4b9cf331f829346312c92242875cab77a28a6ce996ac8e477ffff03ff00000000e292c22237b34191293577"], 0x50}, 0x1}, 0x0) 2018/04/18 11:23:12 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0xbdd, 0x4000000000a, &(0x7f0000000100), 0x0) r1 = epoll_create1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/18 11:23:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sco\x00') setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x4, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e24, 0x1, 'lc\x00', 0x1, 0x6, 0x3a}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/04/18 11:23:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x59}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xe01, 0x0) recvfrom$unix(r2, &(0x7f0000000240)=""/97, 0x61, 0x1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/18 11:23:12 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2}) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/90, 0x5a}], 0x2, &(0x7f0000000280)=""/74, 0x4a, 0x1}, 0xb09c}, {{&(0x7f0000000300), 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/230, 0xe6}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000, 0x200}, 0x6}, {{&(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/132, 0x84}, {&(0x7f0000002600)=""/218, 0xda}, {&(0x7f0000002700)=""/148, 0x94}, {&(0x7f00000027c0)=""/181, 0xb5}, {&(0x7f0000002880)=""/35, 0x23}, {&(0x7f00000028c0)=""/219, 0xdb}, {&(0x7f00000029c0)=""/236, 0xec}], 0x8, 0x0, 0x0, 0x4}, 0xffffffffffffff23}], 0x3, 0x2, &(0x7f0000002c00)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002c40)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x1000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) shutdown(r1, 0x0) 2018/04/18 11:23:14 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x8c}, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x214}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000002440)=ANY=[@ANYBLOB="240000050000730a0e00000000000000000000006b525c29d5dd22b8634469166fcb14faab5a46301810ec6dfe4a1bec1b7cd9c26f6e6d74a25b10b8ca69a1d9a871e825f6de0ca4c5712ae4ca250000000001000000600f95522daab5812d8ee8e4998acc4282fd0eefcabfc48a9c669eee3c33d121aaa4436e0a913e2b50388e07ff1571a15c194d3ac18caf6ef35cc026e4617f1cc12204e2643654d43b613aeb000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004001200"], 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xff, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000240)={0x1, 'ip6gretap0\x00', 0x3}, 0x18) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/248, 0xf8}], 0x2, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002540)={0x3ff, 0xf9, "76bf0e6f91f92045df5bafe230bf28faf0bf1aca6ff4fc52c8b9a78adfefc174a770fe9df95b1add185e72cfdb4ac278a5df5f29beb5d02427ae8ac935c6ed79f9fd46ec6d4d166315e900b6fc2bd6502a15d89342ad72804133bed272f691acb90d728f57bd6569e196524d4351e6c97bdab694b7883bb0297a18be2ad955765738dca52c8beb11ea8460290a3cbf89fac6147681b6668a035f57732fc98d3e3575c70e1cbf6558bc22d625ff42b94baa67aea2598aa005e24dcbb96f02058873cc088b59510286d475a982653b500e614b8f30a07d7f012a4fa1916e57d3e26ffcb2af30a3cfca7466c617c2a67e69d75d9ef9352342799c"}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/04/18 11:23:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002040)={0x0, 0x1, 0x3, @thr={&(0x7f0000000040)="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", 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39b8b74c9b27a16e3e048d52c3f3af6511e7a490056478cdd3426807bd43245dfb6c9c3a6725a6d2a2d7f1664114965eb1a7ab57f4dfebeb262858e3569841167dcce67b3873a82a735df5543c04c72bb5da8ea35eddca8bd003f097df161635367a4cafd1b5ebe15122e226946887d842efe34c53783ac3f20eee3a6b7baa7488196d8893d927ef6a3b5268b58e3a71a2bfc5b358113cbc406e2860d04609e864c582cf118de2db6210b85dc3eaeec14d505719395b14895ff51cdd6d6011503fb33078b7cd9d780fb6099821b57cb8d15a3bab97427ccbe4cccba45048ca10a5cb03f30621b0d42b5aba73d0c55168bf74b8901588975e82d26c6eb367d7505a7029fc8bf42ada1eb19526e6ac0400f259433bce0d6ceb95598760df87f287eb12d8d795724101161bf4c8c9100257b678240540b0473b456b8798f551859df57c351280cedb762259f5b29445310128b427e505c4c37b33c6c5ea595596659d35cc3691f41f896d3278477a620d87abf0d1b7e095c95d81d81503ff0a414543e5663affbcbc10f9371c7898193f86eb0d4e9357420a40e63bfe9821768e4d5d213d76f4260f5ac26bc36f4fea30ef32be89b3566a7e7a22b57fa0edded367e06b6f172e4063e5e5fb79de897e6c2b5db0ebf28f7ef5f7fba5f89b2a34913fd2820db6e9cbdabf6f5ecd64d5e7ae8641651bc5484f07a53dd619413abd2b945bc194ba900f5f541a440a9e8b9326d28bec343bd84cd3bc6de515d633d6f5bfa1cffc6c6cde4f55062b1924f07f35c4071da5f9d00c56c018a1322bccca3abc2660c676295d197f710c638f14c2cad5373f31e46013fe68dec12db99dae337ab9eff0b31ca722f17fc11989ddf8caa85d41c5d1ab0ab1f2cbd53a358a9ecff8f4382b48dd97687c25834e5618855902ecff4d5b0aeba7d249422a7300e92fad53c17887170f6c8daedb902a9cf8923417dbd48c54bea1df6ec3039285561f67598f6e6b69324bcfad04dc141965a72657c3b7c29f591455f4d425e54a33f2f434cb397fcbb75e50335e0eae2964b643ff984555d816781b1d87bfadaadfc0135bc4343d533b2a69c5f623ed2c197e78e4b2dade15b498bf493721780e9cf35685cc64fbf975c4d372677d379ba08fc709ed7b93aed9aa2411d1df796dba8fdb9f1b10ac1b80d0721ac31502f11e22ea20df00ec0ec0bb9c41ed6b16f6ec132555512bcde88aee1d2a73f81455a1af25c40d1bbeb07982b84af731e911c080a5bb36296b43fc1bc80eb09e03559ce67671283d7bf924d2bdd7ad2c33b7ae134e7f2201ce19e661da2c4f04beb841fa58518ba68e4bea7a904464b5e980236e3f79d412668074381f11e71a8df482edbb683b375ef1328fdda7b218db1e6abafb0bbe0ea78f4b7a1d9d015ccdfe79caddf1836e80b1d608449c21e63014b7a213752d1f398bd7714a86d0f6ff97dbcef2d1d5778a97c1a54d2f45a701bc0f815ee453c9f92e799a8eaac305aae66ac8410761cef46aff6dc0796b02a77c3ce052491794555f89890982ef36b5511c40c140bad058eb23361e4834144fb01ca28eabc58990fb6e14d5e05c7bf6ba1dbeaf11998d040abc475bf2304a2beb4b6150f5c069789d0fde98e3642c2268479487c3512ff9779abc347930ec6add80490ce747ae66d9129443ba4b3c310672834a8da11661e2185f309b5a08a26cfbbca438524eb3257edbea616dfe93e24acbbb814fa5cd71326703e44c1c951cc48bd1f3837414e669aea550e6183160776d97ea59191993272dc35fb7745db71e271e9f7a1a85802e53a7102c5c8328b6fbc9ef49b963e82db6d00d9a737c55a74328723040e0ccd39142520b59b0776325d922ac16695232cf8f52d0a85feed96f0d0c40e18aabc95fa11e88093c0c2270effa8e7d7c6bd7a4a691328cd195212f9c8574e82394159cfc146c1140693e95973176a3af45842d5e1d11c47a93ad74447b76858679cf9fb9c36f67e5dc7b127b3e616418423733e06ac2dd89ece82333a2d3fd4b8a480cd7078e33dd79006a79ebe823bd2794bee6312562331d19a7d8aba97efefcd02579a4937e6e541c1180a144010f3cb82726e19357006462f086f1aaaaf9b98d0a75c4825f7232033b0d0a310f7d39c91786527d29cfdf73c5dcc9fc2732fff4f15a1264763cafa166889a45f8566ffabea81bd615dca686f6659e01a039d8204cc8b72828780f3362ab53b98f32134ca139046ad6781b225e3197314395a4d"}}, &(0x7f0000002080)=0x0) clock_gettime(0x0, &(0x7f00000020c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000002100)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000002140)) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) epoll_create(0x1f) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000002180)="2bc31bb7ddd4fea8d89eb0b7fc218d002c82122ccaae55bfe7ba63a7af085e7800914c616d412ccdd5b82d2b6b391db40b6cfa1783ea63da973ee833ce86eb066550b1bddf3fa2b8f164f75791f1b4c6aaf42ad2c1c40dbb8b97228ad79bb342c17a9fecf69b9b56d07411abcae0f0b411a8b0dc5bf5808fab3d82194129465b173b6a0ed2cf27b101244a8a7e88fce1cd1d19eae204") r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x20000) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) timerfd_gettime(r3, &(0x7f0000002380)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002240)={0x0, 0xfffffffffffffff8}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000022c0)={0x59, 0x0, 0x8001, 0x4, 0x5, 0xa66, 0x42f, 0x7, r5}, &(0x7f0000002300)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000002340)={{0x1823, 0xe7, 0x8, 0x4ec, 0x20, 0x3f}, 0x8, 0xb5b, 0x8}) 2018/04/18 11:23:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x7}) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x160) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x10000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1ff, @empty, 0x80000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e20}], 0x68) mprotect(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2a2901, 0x0) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0xff}}, 0x0, 0xad0, 0x2, 0x1, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0xffffffff, 0x1, r6}, 0x10) vmsplice(r3, &(0x7f0000000100), 0x3cc, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/18 11:23:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/18 11:23:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x7f) socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000000200)=[{r0, 0xd080}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xf121, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={"5450524f58590000000000000000f35a093e88d1dbb400"}, &(0x7f0000000140)=0xfffffffffffffe8d) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/18 11:23:14 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000000c0)={&(0x7f0000000000)=""/138, 0x8a}) 2018/04/18 11:23:14 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2}) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/90, 0x5a}], 0x2, &(0x7f0000000280)=""/74, 0x4a, 0x1}, 0xb09c}, {{&(0x7f0000000300), 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/230, 0xe6}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000, 0x200}, 0x6}, {{&(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/132, 0x84}, {&(0x7f0000002600)=""/218, 0xda}, {&(0x7f0000002700)=""/148, 0x94}, {&(0x7f00000027c0)=""/181, 0xb5}, {&(0x7f0000002880)=""/35, 0x23}, {&(0x7f00000028c0)=""/219, 0xdb}, {&(0x7f00000029c0)=""/236, 0xec}], 0x8, 0x0, 0x0, 0x4}, 0xffffffffffffff23}], 0x3, 0x2, &(0x7f0000002c00)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002c40)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x1000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) shutdown(r1, 0x0) 2018/04/18 11:23:14 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8081, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x3) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x6646, &(0x7f0000a7c000/0x3000)=nil, 0x0) sendto$inet(r0, &(0x7f0000000100)="be59dcac3ccdb11235b200000000f9ffffff000000a626eb60838769", 0xffad, 0x40000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 2018/04/18 11:23:14 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/18 11:23:14 executing program 0: socket$inet6(0xa, 0x1, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 11:23:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) close(r0) 2018/04/18 11:23:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="24ce3bbcbe6ad82088e7546436aaffbeb3c368d86ff8c76e4bc9e306b53b01b17849c6d54d6f2912f88403c91817034bb9ab3c09e2364da74fef0750f130ff4c34ba675e4c5a200673d1f220def4f3dfe4e80f2604504974ae7e002a76ca3c262f1f01aa33e18a1a2b2eaa13f3b2dc9c96c8fe226004dc5977f94bf28dcb259375c882664157c534db4021c2e2e709d5a43e1a8811e7aa53b458667385de2d853fb857d10393a810c2bc6ce99c9c6d2937993918dd3c78f67034823acfbfb1da7fe1487e7466d37b93663e9243806583da3cbf6f99f08e74170ac3f82ad464c70b650146e0aabe1273e545fdf3c31132") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x1}, 0x0, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x16) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/18 11:23:14 executing program 2: getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_cache\x00') r2 = getuid() r3 = getegid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r4, 0x1}, 0x8) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) restart_syscall() mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/18 11:23:14 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x10000, &(0x7f00000005c0)="c800873b611304c8a3fbe6764531994f7731a16f880f61dfe786babe75f3eb985066b62a2fb54e21db9a8d5ae96d51d245e40500b2ee34a24b3ea978db9f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/179, 0xb3) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/102, 0x66) times(&(0x7f0000000300)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x88400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={r1, 0x4000000007fffd, r2}) io_setup(0x0, &(0x7f00000002c0)=0x0) io_cancel(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x1, r3, &(0x7f0000000380)="82b669f0d23bf03473c92a4ac184275e915c2e1c5d7ed69aa1eb6375f07519a9352154e4aab90feca6f94a94e3d5b5f1256ba01c86a1e314b0ba91fdedc628609ec84b8afef6ad0ed428497226a21b6c3333f4c64fa2790ceb0ad9094f8e17a67372aecef80f8bcfaf48084185894a2e61a00fe48f6602497c6db2712b36fc54fcf5678d19db1ddb0aa3823f5e8c63cbe9d341bbcdf4022e35d36342b2617b5fdbfffe2dad6f306f9b22eeff91453c54", 0xb0, 0x59, 0x0, 0x1, r2}, &(0x7f0000000480)) chmod(&(0x7f00000000c0)='./file0\x00', 0x81) 2018/04/18 11:23:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x410000, 0x40) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) 2018/04/18 11:23:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000003b40), 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/04/18 11:23:14 executing program 2: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f}, 0xe) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/18 11:23:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012bbd7000fedbdf2510000000240002000004000910a10008000700020000000800034058000000"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x8001) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x1, 0x12, 0x5, 0xc, "2208f74cdccf2dc6dda294defdd500bb9941b0e6b08c24c7af32e5151df6f920"}) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 11:23:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x39c) socketpair(0x3, 0x7, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) time(&(0x7f0000000580)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xff], 'team_slave_0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x7ff, 0x5, 0x65}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7fffffff, 0xf148, 0x8, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], 0x4e22, 0x4e22, 0x4e21, 0x4e23, 0x80000001, 0x100, 0x3, 0x2, 0x100000001}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0xfffffffffffffffe, 0x3}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xda959979acb0a2e8, 0xffffff00, 0xffffff00, 0xffffffff], [0xff, 0xffffff00, 0xffffffff], 'veth0_to_team\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x5d, 0x3, 0x1, 0x10}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x68dd}, {0x3, 0x200, 0x1}, {0x1, 0x1000, 0x7}, 0x8001, 0xfffffffffffffff9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) [ 117.703998] ================================================================== [ 117.711439] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 117.717426] CPU: 0 PID: 8680 Comm: syz-executor6 Not tainted 4.16.0+ #84 [ 117.724277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.733639] Call Trace: [ 117.736250] dump_stack+0x185/0x1d0 [ 117.739891] ? crypto_inc+0x2ab/0x2f0 [ 117.743711] kmsan_report+0x142/0x240 [ 117.747536] __msan_warning_32+0x6c/0xb0 [ 117.751616] crypto_inc+0x2ab/0x2f0 [ 117.755258] drbg_ctr_update+0x3a04/0x3d10 [ 117.759516] ? drbg_hash_df+0xc70/0xc70 [ 117.763508] drbg_seed+0xcba/0xe90 [ 117.767068] ? __kmalloc+0x23c/0x350 [ 117.770794] ? _cond_resched+0x3c/0xd0 [ 117.774707] ? drbg_kcapi_seed+0x129f/0x2270 [ 117.779137] drbg_kcapi_seed+0x1c97/0x2270 [ 117.783403] ? drbg_kcapi_random+0xc20/0xc20 [ 117.787832] crypto_rng_reset+0x262/0x310 [ 117.792000] rng_setkey+0x8b/0xa0 [ 117.795474] alg_setsockopt+0x6c5/0x740 [ 117.799468] ? rng_release+0x50/0x50 [ 117.803207] ? alg_accept+0xd0/0xd0 [ 117.806851] SYSC_setsockopt+0x4b8/0x570 [ 117.810938] SyS_setsockopt+0x76/0xa0 [ 117.814763] do_syscall_64+0x309/0x430 [ 117.818676] ? SYSC_recv+0xe0/0xe0 [ 117.822242] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.827444] RIP: 0033:0x455329 [ 117.830641] RSP: 002b:00007f68ee1aec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.838366] RAX: ffffffffffffffda RBX: 00007f68ee1af6d4 RCX: 0000000000455329 [ 117.845668] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.852956] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 117.860237] R10: 0000000020b78ff0 R11: 0000000000000246 R12: 00000000ffffffff [ 117.867520] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 117.874798] [ 117.876431] Uninit was stored to memory at: [ 117.880769] kmsan_internal_chain_origin+0x12b/0x210 [ 117.885885] kmsan_memcpy_origins+0x11d/0x170 [ 117.890397] __msan_memcpy+0x19f/0x1f0 [ 117.894308] drbg_ctr_update+0x393a/0x3d10 [ 117.898564] drbg_seed+0xcba/0xe90 [ 117.902126] drbg_kcapi_seed+0x1c97/0x2270 [ 117.906374] crypto_rng_reset+0x262/0x310 [ 117.910527] rng_setkey+0x8b/0xa0 [ 117.913995] alg_setsockopt+0x6c5/0x740 [ 117.917979] SYSC_setsockopt+0x4b8/0x570 [ 117.922041] SyS_setsockopt+0x76/0xa0 [ 117.925841] do_syscall_64+0x309/0x430 [ 117.929725] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.934896] Uninit was stored to memory at: [ 117.939218] kmsan_internal_chain_origin+0x12b/0x210 [ 117.944312] kmsan_memcpy_origins+0x11d/0x170 [ 117.948808] __msan_memcpy+0x19f/0x1f0 [ 117.952700] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 117.957012] drbg_ctr_update+0x349a/0x3d10 [ 117.961241] drbg_seed+0xcba/0xe90 [ 117.964782] drbg_kcapi_seed+0x1c97/0x2270 [ 117.969011] crypto_rng_reset+0x262/0x310 [ 117.973163] rng_setkey+0x8b/0xa0 [ 117.976619] alg_setsockopt+0x6c5/0x740 [ 117.980607] SYSC_setsockopt+0x4b8/0x570 [ 117.984675] SyS_setsockopt+0x76/0xa0 [ 117.988467] do_syscall_64+0x309/0x430 [ 117.992358] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.997534] Uninit was created at: [ 118.001073] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.006177] kmsan_kmalloc+0x94/0x100 [ 118.009978] __kmalloc+0x23c/0x350 [ 118.013505] drbg_init_sym_kernel+0x8ca/0xcc0 [ 118.017996] drbg_kcapi_seed+0xa5a/0x2270 [ 118.022149] crypto_rng_reset+0x262/0x310 [ 118.026293] rng_setkey+0x8b/0xa0 [ 118.029742] alg_setsockopt+0x6c5/0x740 [ 118.033729] SYSC_setsockopt+0x4b8/0x570 [ 118.037801] SyS_setsockopt+0x76/0xa0 [ 118.041587] do_syscall_64+0x309/0x430 [ 118.045471] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.050649] ================================================================== [ 118.057996] Disabling lock debugging due to kernel taint [ 118.063465] Kernel panic - not syncing: panic_on_warn set ... [ 118.063465] [ 118.070842] CPU: 0 PID: 8680 Comm: syz-executor6 Tainted: G B 4.16.0+ #84 [ 118.078988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.088350] Call Trace: [ 118.090958] dump_stack+0x185/0x1d0 [ 118.094595] panic+0x39d/0x940 [ 118.097812] ? crypto_inc+0x2ab/0x2f0 [ 118.101619] kmsan_report+0x238/0x240 [ 118.105453] __msan_warning_32+0x6c/0xb0 [ 118.109530] crypto_inc+0x2ab/0x2f0 [ 118.113174] drbg_ctr_update+0x3a04/0x3d10 [ 118.117436] ? drbg_hash_df+0xc70/0xc70 [ 118.121431] drbg_seed+0xcba/0xe90 [ 118.124992] ? __kmalloc+0x23c/0x350 [ 118.128713] ? _cond_resched+0x3c/0xd0 [ 118.132615] ? drbg_kcapi_seed+0x129f/0x2270 [ 118.137050] drbg_kcapi_seed+0x1c97/0x2270 [ 118.141320] ? drbg_kcapi_random+0xc20/0xc20 [ 118.145738] crypto_rng_reset+0x262/0x310 [ 118.149892] rng_setkey+0x8b/0xa0 [ 118.153336] alg_setsockopt+0x6c5/0x740 [ 118.157300] ? rng_release+0x50/0x50 [ 118.161010] ? alg_accept+0xd0/0xd0 [ 118.164632] SYSC_setsockopt+0x4b8/0x570 [ 118.168685] SyS_setsockopt+0x76/0xa0 [ 118.172472] do_syscall_64+0x309/0x430 [ 118.176348] ? SYSC_recv+0xe0/0xe0 [ 118.179892] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.185074] RIP: 0033:0x455329 [ 118.188249] RSP: 002b:00007f68ee1aec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.195947] RAX: ffffffffffffffda RBX: 00007f68ee1af6d4 RCX: 0000000000455329 [ 118.203215] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.210480] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 118.217745] R10: 0000000020b78ff0 R11: 0000000000000246 R12: 00000000ffffffff [ 118.225030] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 118.232804] Dumping ftrace buffer: [ 118.236338] (ftrace buffer empty) [ 118.240030] Kernel Offset: disabled [ 118.243637] Rebooting in 86400 seconds..