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 '10.128.10.22' (ECDSA) to the list of known hosts. 2018/04/20 11:06:12 fuzzer started 2018/04/20 11:06:12 dialing manager at 10.128.0.26:41811 2018/04/20 11:06:18 kcov=true, comps=false 2018/04/20 11:06:21 executing program 0: arch_prctl(0x1004, &(0x7f0000000000)="76add1c57448535967a0ed3141c27188a2f364d93c12034a438651a17314df268c84d6d5ebeac85859e577069577e0882537dede37c787772c47c1b82c27408b2a6478beffacc3a22c73ac9d61d940fd1aac6baf50f9e5061d6a292058c939790349c869547894aa55b82a58119c083f868e3d76e21d503cd147d540895411b20c87f92f6e8aa3d2911d412b11b28a3400b970d31be2ced6df0f02af1433ce7b54404442904db75f3abe0a2a44db") r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x5, 0x9, 0x5, 0x4, 0x5, 0x3}, 0x4}, 0xa) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/54, 0x36}], 0x1) futex(&(0x7f0000000300)=0x1, 0x9, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x1, 0x1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000003c0)) timerfd_gettime(r2, &(0x7f0000000400)) openat$cgroup_procs(r1, &(0x7f0000000440)='cgroup.threads\x00', 0x2, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000480)={{0x2, 0x32b4f3ce}, 0x1f}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000004c0)) mq_timedsend(r1, &(0x7f0000000500)="6617393fe40f", 0x6, 0x603, &(0x7f0000000540)={0x0, 0x1c9c380}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000580)={0x8, 0x1, 0xbcb8, 0x8, 0x1, 0x9}) write$binfmt_elf64(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1000000000000000, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0, 0x0, 0x10001, 0x254, 0x40, 0x131, 0x1ff, 0xffffffffffff0001, 0x38, 0x2, 0x4, 0x8, 0x8000000}, [{0x6, 0x401, 0x6ac1000, 0x4, 0x611, 0x6, 0x0, 0x7fff}], "6e3532579aa43af71f83d7bb0c5cbebbcae84bbef8870e538d83fd263c5ee4225ba86f257cd74aa2bdc96a51b35e3e8d0e10044ba535d11c7c8d67e0c48cb3d33518b59f4119c1372642d4f76438da1b463dc6c3bbe5c5e01715ea2f36902c763a1c7f16a96185534128adac82bea2998019d53a5e7a23c590260471773bbf5f3a33e18b533906c0aa0d67fc766f31ec2b8a5f448ec48af1b8188b4f81118d34c5b81ae2fd0711dac02547e83cd9f05e79a8619cce186dc7540175072677caa11f7c4ca58397fba5d969feb02a", [[], [], [], []]}, 0x545) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000b40)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b80)) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000bc0)) r3 = msgget$private(0x0, 0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000e40)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000e80)={0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000ec0)={{0x81, r4, r5, r6, r7, 0x0, 0xdc3}, 0x7, 0x80000001, 0x401, 0x2, 0x2, 0x7, r8, r9}) 2018/04/20 11:06:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x4040) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) connect(r0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0xfffffffffffffffe, 0x5, "2f371260c7a56d9a6c9ddb06e3471e626fe488d1ccac19564622e70b73dedc20908a8829ab49457bfcd660b9799d9842a5390cff2322e6cc999e611bde672b", 0x1e}, 0x80) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000400)={r2, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r1, 0x706, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044811}, 0x8001) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0x5, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000000000}, [@jmp={0x5, 0x2, 0x7, 0xf, 0x0, 0x8, 0x8}], {0x95}}, &(0x7f00000006c0)='GPL\x00', 0x2, 0x10, &(0x7f0000000700)=""/16, 0x0, 0x1, [], r3}, 0x48) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x5450, 0x4, 0x1}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r5, 0x10001, 0x5, 0x9, 0x7fff, 0xa1}, &(0x7f0000000880)=0x14) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000940)={0x9, 0x6, 0x76, 0xfffffffffffffffa, 0x1f, 0x7, 0x170c, 0x8, 0x8, 0x100000001, 0x7fffffff}, 0xb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000980)={r6, 0xba}, &(0x7f00000009c0)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a00)=0x4, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffeff) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000a40)={@empty, r3}, 0x14) sendmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000000a80)=@generic={0x11, "5e597a3eed2d2db10fd8beb1b188f369e399ac277b88cccc134e8b8532bf3271f93210a4b77aed5e48b840db5b6a8550c7b5bd705c4ba6b1ddf872568ec51331602841fe906900160d1149565e33090fc46031ade5cfbd56791c93fd2153849320157cdf57020a3c9c50b94baf859c8b14f92e271240491d4b899508e7e9"}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b00)="2df958576c6f7d3946f3b0089f8ae584e878885d0f641173a7f8acfb98550b19da798f272e9eefe147d3445ee7d030f7a0737e5f5e0a5c17fae496901a9afd1cc806f16c590c31904f63cc9910af1d9d9745be099e4b41f450fe", 0x5a}, {&(0x7f0000000b80)="0189846667fad718ddec64a6a56c82c62c4eebf1e1b5a785baaa86ff0b10779fba3a52b52a2e168c79c5a66f6b6ba03fc705e0f46ab0b49d924f3e2f51b6366dbf66955a0ee35c01429c7addfea499fbbbe2b6ae095511386051bf5cf152fe9023b74c60468fa4bfa2d4ca275395d4b326eaa9b105c12c14398cb1f313c61e548916b08e03d6a6b17163dbaaecee8b8a25b24a06e9c6138697e75399efda5723e6f60c269d", 0xa5}, {&(0x7f0000000c40)="efe7feb006", 0x5}, {&(0x7f0000000c80)="afd2d4cecc6bf704e9bbd536db8d84a5039730965277d0b269dd886e0945487226141f5ef956b31d033fd9905204428813ed15da9f915c558611e055e0ad240f4e3274620f34b3e026ff38230372095700b796d35a20639c655bfd6adebfe57dd616a2aab6ac2bc5615271faef84a18fb05abe1ceccab785bd8b9042d4a7192426989aec08e2f1e1fd01595fe591b7df8435464d293e53d40a3ea78646ed95354ee2b5317f147ca59e844537b43ecabf9f3c785b5183d96fc9934aa50903cbcd00f180b03e7a3abe7f8a0c63ca7808e071b6582249032c44ae5941ea9b8ab2c478a747f2fa493a2b512e7e3e762a35", 0xef}, {&(0x7f0000000d80)="4bbd97ab7d168e7e8e74f52f0cdacb36c1a937bec2e40ea6519599dba979707d74", 0x21}, {&(0x7f0000000dc0)="2ff5adf694", 0x5}, {&(0x7f0000000e00)}], 0x7, 0x0, 0x0, 0x80}, 0x8}, {{&(0x7f0000000ec0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(pcrypt(authenc(sha512_mb,ctr-aes-aesni)))\x00'}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000f40)="46937a98b37e0fd393740549162ca3be8d37998aa1ee98bf8467c65afea06a422df738d274bd3d2d0b37926fb55d4a66ba609f427b584299ecfa74c00fde85b792786e6baec49025baec90f061db3757e6ed982bee148d3e35e51c95ec5ace8bafb541339809d1e8e34e560e8aef35f5847894e464eac18411dda88ae87a97eb55da4f6c3a98e60f53bd7c71aade59ab4d85cc8b634d323880f4833ed1a41514426dba2cd36669a8504af84fb3d336e3a81f38bc3916b3b4e0e141a9801aed41e932380ddd4c082d972c94caf81b75cecf6ddd2e7346b5d328", 0xd9}, {&(0x7f0000001040)="e03352215fd85c5979f597045188cd492660c02f3e4d23a45f8fb734b6d90acedf6de057b3f5308d4e51ce5e884e2f0a9c7689d31565d1b92ce2b968d5e61a0bed9daf1c7d16b11e8f96c88ce2c5734fc40b04ba59f100cb079ee0b44117c70dc94b43e2f06a52913694f328f503c982e2ca5527f8dea698cd650477ad29fac52043651ebf6bd40372ca7f71e2c446c571769a7ededae229a342cdbcb10fe3867a11fcf88cf53c0f683e844e5ee96ddb1368a86014c16c7dfa22e6c3ab70a62f77612e7fe95ba743e9772e04b7f60c85c61278be3a3bda08a735b5574aa552", 0xdf}, {&(0x7f0000001140)="35448b1568de6586e5776a87be1f88c8f06daf228fcce86a8df1c9aecb1c72cb7f37e6346e0ce6387ff61f259cbc1184ea371dee5fc9dc09b870d1c3d013daacf0d9c910af047cc7a893e47865334cb97bf8931c2c9c77", 0x57}], 0x3, &(0x7f0000001200)=[{0xb0, 0x6, 0x4, "bf4537b08e50d85fcff654758e001ca989e7b3d85a554d58ac9a891609e9a0b47d2ad766e6d136948dabd66a83f90e3819bef4a1f3d191469ba58e3c6361caf02e6d8c583e4b4b75d70b222f44db4de624acf7055ea561623ef54a8ba1c412e0dcacd612b49e607ffac8e9a2533cd85c63b3ed957e8bc0811e3a585e2debf1ee60f38d30d82cbeb20c7e9801979052988665d6f4d232fe056c3a9c12a17220e1"}, {0x70, 0x113, 0x1000, "2d476a390f8efdc2c970a7fc7b6566aa7143875905fcdf38230273001d6c488d1da9d9e233b93a974986b22fa01920fae329ff4b5f5b1af6b06f2118220dc9628d8027bc722fe8c0b5de5b47c55aa7ddccd368397c4f64aa55cc51c8a0b66f48"}, {0x18, 0x84, 0x4, "968e"}, {0x100, 0x1bf, 0x1, "52a93568d23c69aad0f2cb4e7cc676896a4b66b5a44af1d965ec0fee82ef449ff0cfead599d9daea9e06933e45852104b44bbe252d1ce18b6a643b5d1595f46dee4504689a50adc9cc39ceaca119537e15c1128ff66c9e7fbb4ccd057fcb127ee8772103da40f74019e63e9925fd3e30366035785d22daf67157f239da679db16fe831806284170c9fc0de50191f506e6db8ad1f1f77722a40f72f4b9d65004ebf05e5e9407a121aa49c1b717ad95a09c51f71c39bbfef4c29c23edbfd240f788b6a25ac9fe60d5ce839863a63c22b65c76bbe74b02097d20b3c2450956fa62d48e205e5e370ce3a828ac94937"}, {0x1010, 0x114, 0x3ff, 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0x10f8, 0x40000}, 0x2}], 0x7, 0x4008014) r7 = request_key(&(0x7f0000005e40)='syzkaller\x00', &(0x7f0000005e80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005ec0)='fou\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r7, 0x0, &(0x7f0000005f00)='/dev/sg#\x00') syz_mount_image$btrfs(&(0x7f0000005f40)='btrfs\x00', &(0x7f0000005f80)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000006100)=[{&(0x7f0000005fc0)="9df31bf76102fd0f2630f5baf6449d3b093baa47806ec73bde5e8503aaee3e7309e6dd71ec749dc86f9e8310b33d14975868f6ba377c475b23322150851819556236c190f83cf02b88a3686a73e7da95baa29595dcc8941d70b854d6599daccbecd7071c5f2dc64c58eafd703442c33a8a7922886db3a348bc191debf108cafa1dc4fe7e9869c3dce7fd16e23cd9be8a014d2a6549c796b6bb889a0fb61c39905563da23853d7080468553d12f4261f6199e2afebf1dc17bab85e003cd6f7fc47ae393d74a0b691dba779cdfb1ebd0af49c0a89ae8c0196e9951dcc574513f1767807664432394d9", 0xe8, 0x8}, {&(0x7f00000060c0)="343d817b", 0x4, 0xff}], 0x8000, &(0x7f0000006140)={[{@barrier='barrier', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@nossd='nossd', 0x2c}, {@fragment_all='fragment=all', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000006180)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000061c0)=""/93) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006240)=0x613, 0x2) 2018/04/20 11:06:21 executing program 4: r0 = msgget$private(0x0, 0x545) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x7fffffff, r1, r2, r3, r5, 0x104, 0x4}, 0x6, 0xfffffffffffff000, 0x200, 0x101, 0x60ea, 0xe2fe, r6, r7}) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000240)=""/7) msgsnd(r0, &(0x7f0000000280)={0x2, "ec05062bd54f72dbbb3c58655f9bcf3f02b99c8e30bf759ca775bf6c403ee914cf2bdc5b15783513c84fbd7d3d11e7320d3e9086af7536e74a7a216f578e01189bd090a09da148aa5cdfeca1f0260fe5b8343e94977ca16fd9a37c0e440238851992b4ba97"}, 0x6d, 0x800) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000000300)=0xff, &(0x7f0000000340)=0x2) r9 = open(&(0x7f0000000380)='./file0\x00', 0x80000, 0x10) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f00000003c0)={0x100, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x490) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0xa3a6, 0x8, 0x7ff, 0xcb0f, 0x7, 0x100000000, 0xfff, {0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff6d3}}, 0xffffffff, 0x3, 0x8, 0x81, 0x13b}}, &(0x7f0000000980)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f00000009c0)={r11, 0x6, 0x3, [0x2, 0x100000000, 0x6]}, &(0x7f0000000a00)=0xe) connect$nfc_llcp(r10, &(0x7f0000000a40)={0x27, 0x1, 0x1, 0x2, 0x9, 0x66, "c68faa53dc4b00f515e1fa7660c058823b2b3fd98c6e692a1c810e06a4ebd4333420796d9f3fdec7a411e5be611e46e34ee9101fde55ce4f63dbf3ebe2de35", 0x6}, 0x60) mq_open(&(0x7f0000000ac0)='cgroup{systemuser\x00', 0x40, 0x80, &(0x7f0000000b00)={0xffff, 0x3, 0x9dc0, 0xd65d, 0x934a, 0xffff, 0x40, 0x3f}) getdents64(r9, &(0x7f0000000b40)=""/4096, 0x1000) prctl$getname(0x10, &(0x7f0000001b40)=""/155) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000001c00)) ioctl$TUNSETGROUP(r10, 0x400454ce, r4) r12 = accept4$ipx(r10, &(0x7f0000001c40), &(0x7f0000001c80)=0x10, 0x80800) close(r8) ioctl$sock_inet_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000001cc0)={'syzkaller1\x00', {0x2, 0x4e21}}) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000001d00)={0x9, 0xffff}) getsockopt$IPT_SO_GET_INFO(r9, 0x0, 0x40, &(0x7f0000001d40)={'nat\x00'}, &(0x7f0000001dc0)=0x54) sendmsg$nl_generic(r12, &(0x7f0000002000)={&(0x7f0000001e00)={0x10}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001e40)={0x16c, 0x10, 0x2, 0x70bd29, 0x25dfdbfc, {0xd}, [@typed={0x8, 0x91, @uid=r1}, @nested={0x144, 0x4a, [@generic="c3c85f9f4e033ff2ecaade0931ebbd45e0cd47bc9bcf6758662da364d868e6fabc554aa0cc3bd2e788dd5d0a41432b682f9cab3951561fe36d1f6d40394ea3b27aab55dc333a21c00214ad1e2b7093d6f511685f9e2fded0", @generic="ae169b4094caef4b48516e17e1934a62e22f12a555174098cc13f36c0e91b97db85462ac9b9a72e353da9e2f2e6b2a15a7f3ea7ddb013bc8f6126f21590dd2c2e3cb0e8ec6fe2421a1783c0b947374378feddbd97af18335fe499015f3bbdcebc5adcdcff5abaac5f79331005fd4a1e2e9e0f34083801d41b46d9e54c8077c99785ef27959c5abd204f30d236149d26552c07bedd0cdf4c2f5cf9408f76109c8286178cf5a1ef56be1c80b851eef1506ef9f8c4be9e5323189bcd0124697d77e113e51652ae520ab0f61adb525b9847486b3c27906d812249a04a82fbdc9671237815885bc21"]}, @typed={0xc, 0x3f, @u64}]}, 0x16c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r9, 0x2403, 0x3) 2018/04/20 11:06:21 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2b99}}, 0x9, 0xfd35, 0x7fff, 0x711, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0xffffffffffffffff, 0x87, "73fa462007a2cbf4daa1d8958348319a8d9a71a98a3eceda75425c33f225577b604b85d9b23ebf8cf5e3a86a4492475df3866b29df0f585e068bc52dccdd9e46c44e8463655f0a94470665d6c64b566d9940e8c8688d358c2734645ec74b37d0dbc1241d04f281d68d25181811c66fa0f40e6aa61c800c8c8da46eb74eea50643e4178ff2381ac"}, 0x8f) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r0, r0, 0x6, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r1, 0x800, 0xd, "1c780642d6400f1bd27cd8fb39"}, 0x15) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x6}, 0x8) accept4$alg(r0, 0x0, 0x0, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa4, r4, 0xb30, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x633}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r1, &(0x7f00000005c0)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0xfffffffffffffff8, &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x8000, 0xf33, 0x20f, 0x6, 0xc6, 0x9, 0x0, 0x2d7, r3}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000007c0)={r5, 0xb0, &(0x7f0000000700)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x7ff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x5, @empty, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000800)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000840)='rose0\x00') execveat(r0, &(0x7f0000000880)='./file1\x00', &(0x7f0000000a80)=[&(0x7f00000008c0)='veth0\x00', &(0x7f0000000900)="812c2400", &(0x7f0000000940)="132e2100", &(0x7f0000000980)='.ppp0system\x00', &(0x7f00000009c0)="c000", &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='IPVS\x00'], &(0x7f0000000c00)=[&(0x7f0000000ac0)='rose0\x00', &(0x7f0000000b00)='em0vboxnet0em0lo\x00', &(0x7f0000000b40)='vboxnet1vmnet0-[em1\\\x00', &(0x7f0000000b80)='veth0\x00', &(0x7f0000000bc0)='IPVS\x00'], 0x1000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000c40), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000c80)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1e, {0x2, 0x4e23, @multicast1=0xe0000001}, 'vlan0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000d00)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000d40), &(0x7f0000000d80)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000dc0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000e00)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ec0)={r6, 0x74, &(0x7f0000000e40)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0xb1}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x4baf, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffa}, @in={0x2, 0x4e20}]}, &(0x7f0000000f00)=0x10) clone(0x2100000, &(0x7f0000000f40)="e8036be11030cc7f943575904b4b89d57e106e8061add5f864234476a8bdf6943a25295ac8e230c60b4643b6a77ad22cf229bf114c4d958eecc1b1d8a9d9270c480c99236644026e0d620f0e2a0c6856294df99fc9617a0b9efe0ee710953c7d4a1c900f8f47ed166aea070d9e6ac9f72d3eb263b3208b154284e7f5a2182e325f5cd68213597a05946a3a64d06738848dd55edae6638fb40b962d905f6e59d7baa7ddc1ed60179feb0bfc17b44d7a65e3", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="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") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001180)=0x100000000, 0x4) readlinkat(r0, &(0x7f00000011c0)='./file1\x00', &(0x7f0000001200)=""/218, 0xda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={r3, 0x0, 0x401}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001380)={r1, 0x6}, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000013c0)=0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001400)=""/155, &(0x7f00000014c0)=0x9b) 2018/04/20 11:06:21 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x722220de90e3f7f7) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) fstat(r0, &(0x7f00000000c0)) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x100000000, 0x0) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0xfffffffffffffffb, 0x4) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mq_timedsend(r0, &(0x7f0000000300)="80b7a5fd6552efa16729ba76efc466c3d9e9732450846201684de46d665c1efdc33186f9d798c1d66290182bc8f432eb6be38955eddaf06c15175a63e08cf5e1ebdcf07eb36631e1026e1cdaba023f38c54ca63fccb1003585d347e7798f4001ccadbdb83edeb37248d1e1f68c030f0e920df56d575d56ff770a0ce9ede4846d169bb8eea9225bea5ecfab5177882caed4a95105bf0199eb94ed804790f99d9bf0e5dc4f849c5f5bbffb4ec878ce0a", 0xaf, 0x9, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x7f, "297aa139bbaef12cac4d8492ced59b4727b858ea14393284f9a9948a7bff1c023407d63bfc8306f5d734fdffd8949d608eb2e35816cda7a589015cf2fa4f5bd74fd9ca6d529c55ca784e47b1eaf60e94bdac367265001d6bf6c4491c5965ad9e592d1cd480038365be46018eaa144b29cd9a14dcf488728720e98fe1aee8e4"}, &(0x7f00000004c0)=0x87) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r1, 0x6}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580)=0x5, 0x4) r2 = socket$netlink(0x10, 0x3, 0x9) r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600)=@assoc_value, &(0x7f0000000640)=0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000680)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000740)) getpeername$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x28, r4, 0x1, 0x70bd2d, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000940)="39dbd3f2f4b3") ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000980)) lookup_dcookie(0x8, &(0x7f00000009c0)=""/163, 0xa3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a80)={r1, 0x1ff}, &(0x7f0000000ac0)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000b00)=0x100000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000b40)={0xffffffff, 0x1, {0x0, 0x0, 0x9, 0x0, 0x7fff}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000bc0)) syz_open_dev$vcsa(&(0x7f0000000c00)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x800) 2018/04/20 11:06:21 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x53) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x0, 0x94, &(0x7f0000000100)="8839e3a455aa72915bd20716a36c71cae0707f169e844ae96bea1e520c4c6623877aa21c8695e8a4d8f467eeb910087411dd5c9d181e4b32190bd24033d69a7549bbbd0db9ad4930209dfbcf7694d318e82ca73d0f18254ecd8fe4239e0a69e7719498bba818c8567cdb8a580df2be3cc825acd4cd4e2b46e0eda1934c5b1f31306959dec260685babbd3ed07844f26ff671eb6f"}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x12, 0xc1, &(0x7f0000000200)="7f8d339cea010b759a8b65c0156c8af47e6c46143d26d63becef4f7124dda989d5a2a5d1ad951c54d59ec7b3006e0e2de761ae552789dd624cd845ff9636c841f93fc08c3fbc6866384decf2d0704f0415840d13a4e29dc9b71c696eec1e4e83305e1a7af4d9745db898adf0475a039aca85f6d8fee990716d14e4e319dd4d6b3bd3037601c65c36af25281a2d5e7632f517dae9ec0e426d20016ccb6a584b6515d2d1dc2dc24bd3c4209527217af4ff02a7b30db400edcac3a8ffa74175c5b1c3"}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000480)={'nat\x00', 0x0, 0x4, 0xf9, [], 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000380)=""/249}, &(0x7f0000000500)=0x78) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540)=0x8, 0x4) name_to_handle_at(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x6a, 0x3, "332eee61a5fc232f147fb9487c2b7c3fefe911e9774647efe2bceb7b1beae89fa20e502206e1647874ba6076c3efa98b42624d6768a45b48e4aee897e80aa2740ae4eec5ceac0acc21ca75769a978345f59ce10101f9dd8b6171aaeded3aa9109b64"}, &(0x7f0000000640), 0x400) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000680)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getpeername$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000780)={{{@in=@rand_addr=0x3, @in=@multicast1=0xe0000001, 0x4e22, 0xfffffffffffffffd, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x9f, r2, r0}, {0x6dcd61ee, 0x3, 0xe9, 0x1a, 0x800, 0x7ff, 0xf8f, 0x3}, {0x0, 0xfffffffffffffff8, 0x5, 0x7cb1}, 0x4, 0x6e6bb9, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x34ff, 0x3, 0x0, 0x1, 0x2, 0x6, 0x8b}}, 0xe8) exit_group(0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x0, 0x7}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000900)={r3, @in6={{0xa, 0x4e22, 0x1fdcac9f, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x5e, 0x7f}, 0x90) getpeername$inet6(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x1c) r4 = dup2(r1, r1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000a40)) write$evdev(r4, &(0x7f0000000a80)=[{{0x77359400}, 0x10000, 0x9, 0x81}, {{0x77359400}, 0xffffffffffffff43, 0x7, 0x4}, {{0x77359400}, 0xa359, 0x7, 0x3}], 0x48) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000b00)=0x200) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000bc0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00)={0x0}, &(0x7f0000000c40)=0xc) syz_mount_image$iso9660(&(0x7f0000000c80)='iso9660\x00', &(0x7f0000000cc0)='./file0\x00', 0x80, 0x6, &(0x7f0000000f80)=[{&(0x7f0000000d00)="761ef6d5a6180b6da033fc4fd6009ad1f853a4ae720b26fe5610dc78bde58a16d5c86a6f01ccc568ad48661c3442a8161937cdf662c8c9839b2a8b7e302dcf77b05ad8c86de87fea5cd733650207224ad0123aec489c563cc531d7c35955916f", 0x60, 0x52ca}, {&(0x7f0000000d80)="08276fbc6c9e653dd0489a9b816751dfeec80de83ad8920434942eea906c5ad72f1ea5d78008d7ecb39aa130b11012de23a14931c0bd2621e51cac96", 0x3c, 0x3}, {&(0x7f0000000dc0)="e7403962156599d603aa4a355d5de504cd780e997ae54644fdeaed385750d76c6eff79f5d5a23232ed826a17bd137f41ec2df1fb58288891317534773322ce2805e950221da2b2ecedac729fff9f852a3536040211fb0b42af", 0x59, 0xffffffff7fffffff}, {&(0x7f0000000e40)="b05047853de17c0f8471faed061ecebb664599f84ea48d107d7b11c58531d87dc86584eae788603e73d457db8c342d827385665e9c398d89eacb21303f0b450fb754fc81b40d0437e1bab994b8886515758bccfd84ebdb7eb70cd0b16d0e499a8a847699f33883d96532138cf191870aab272b6cb78728a6f06303ec52301c68aeac", 0x82, 0x3}, {&(0x7f0000000f00)="6503274b1ed6c92cb8eab781d20289755186", 0x12, 0x1000}, {&(0x7f0000000f40)="a33b54ab63ba6da3b0eb9d6d4feb0ef4ed6862525569024c99c3f82351b8d069bd73ae42954c3e7ecb3f095ae88842ebe376eeae5483f3c5a59fc24ed234", 0x3e, 0x7}], 0x8004, &(0x7f0000001040)={[{@sbsector={'sbsector', 0x3d, [0x3f, 0x33]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x7d, 0x2d, 0x38, 0x35, 0x35, 0x3d, 0x39]}, 0x2c}, {@unhide='unhide', 0x2c}, {@dmode={'dmode', 0x3d, [0x34, 0x7b]}, 0x2c}, {@cruft='cruft', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp862'}, 0x2c}, {@cruft='cruft', 0x2c}, {@session={'session', 0x3d, [0x31, 0x36, 0x30, 0x38]}, 0x2c}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000010c0)={0x20, 0x0, 0x6, 0x7, 0xa894, 0xbda8, 0x7f, 0x3, 0x3a, 0x7, 0xa6d}, 0xb) syncfs(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001100), &(0x7f0000001140)=0x4) ptrace$setopts(0x4206, r5, 0x7, 0x100000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001180)={r3, 0x9, 0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) gettid() 2018/04/20 11:06:21 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x8000, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000180)={{0x3fa, 0x2, 0x263, 0x1, 0x2000000000, 0xfffffffffffffff7}, 0xf1}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendmsg$nfc_llcp(r0, &(0x7f0000001b00)={&(0x7f0000000280)={0x27, 0x0, 0x1, 0x2, 0x80000001, 0x3, "12302f6a6e0daad72125196b078d33ae3a488532af06ad69b38edaf8146c60f3a3e680429ec452a0268470e0e6a027ac8180fdec120a5f83dd4712f54a28f6", 0x3b}, 0x60, &(0x7f0000001940)=[{&(0x7f0000000300)="3eaf8f518fb32e25c5ef646b0da251c0a3e4d37d999557e8f7d6b69d94589dd5b1b6939e9414a7065680cf611f813d5ea9a1eaee02ff0ab89d0a6c1ff2f0f77b0398e980095770780417479d715a", 0x4e}, {&(0x7f0000000380)="5ae3a15a371fe30857e2a1886ecd5fd56a56937bb6b38cb7790ccb03afee7383433d96242f249a107909efcc794d55b87bbace2467845501c0c4cb42a6d38de4539fcaf581c51cfa55c8907244af26f88647c4d7c1f6a5c0ba2c2a84e6355ddff78570faab5b1c9d06dd25bbc2792e1b333145e435427193592f285e2a4035b8ea121cae7dbb343348452c64d71c8793593909e1d3bb70ac927ed5615c3d10db11990e8cd617ad068a2869183dd6d14161283bd82590cb2d8bfa8b8be95c7052a2f1a8c48bb6fd5af9643987a826db42a5f34dee983b35afdfd3dfca6ab004d1f5040d16128658", 0xe7}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="22b5f27d97326b903575b2dca435c3930755680e2c70dba734659c45ae5f0a2734e75ef49918367c2dc6d1409b6650c4d685dc641d25ef606563c0", 0x3b}, {&(0x7f00000005c0)="ab56375f951d21dcc10b877f049bedd3c836487afcf756b1af3c49850400a1ed5e8ab4151f726c604efe656e2472af7e9d53cde8ce03db0b729a3585b594bab4b889d92709a92196e1ab63932dd0a21280f7416b9073731b229a66ac5de90ea721035d9bf6d7670f13483493f8b186208057d383ce45858b4c5638a8d5f1f1ca11a28f6fc664fbfd537b695e76e3cfa280e242813b05cdcb3b7f6fd4fffbfc5b95d5abc1753bc445ab57785be5610c51a18479cb1a29", 0xb6}, {&(0x7f0000000680)="327697c46c9bdb59fc97a8f946c9b90d420378ef0eef449b336952e7b434c7def46f7c6c470ec0687a4d7199917dd1266947ace8968dd81dd4f0d554c0e1e97f8375a7ced0b87a05261d4e1fcfe916ebc64bcba20b560d30", 0x58}, {&(0x7f0000000700)="8be73e68fceb47720f597508a803e64f8fc4751e09ae7a9c8ff0808a69c2feb02d9294eaa053372e86881f6e494c144e13bae8801a2819175a10f3eea67b952f271f9348d6d47f8bfd47ed6204c5b2f49db9f2df042d2749f5c5635c4598517d86c49b3733757e05690e59f746837df121bf183b47c560eab1e9c12f725bbf315456efd3d7d900113ee36d0dad135734f9aa28537879be649a1a4b82eddb1e20527938b8d5bf2386d37013e17bdfcf2392fa8464cf4204f5f8e9ea412cb8cb71084465d1d88550a8f314fad9ae3038f4eb2a8afc8811f0e876f2f9a8f83bf79ebbcf381b66af71", 0xe7}, {&(0x7f0000000800)="ddaf03fa1a250cb2d0ecbae81ee28ef7308d7a375679ed1bd2ab7854fcdc210181ddc5b6bc128b0941d9bbff2f57d8a8840b51adddc77956e52c834a7a8a21d1f48cc538c9cc26e414f18883b98ab35b4d5a6009b09dd92499964c9e3f17797cbed034a451d2cd8ebc3db42598df060b01e2db36ccfcfa6e9ab04990b36971cffac6044aa3230692a53607978273e3738e800875e4d74adaefc2f346ba60956f667e7ce42ae598585eff1169b98563a56bb310202d0b989f891e9b6f9b142410f704592a0fde7bbb48519fc7e9075819cc229a02fb36a3a761400aef1b983c9dcedadb0c3e5a5be0cea860cf2c00b90769f7ca7b2e127b75", 0xf8}, {&(0x7f0000000900)="57c7c4905fbc75edf5038e11a35f300afc611106ea04de3ebc549c9e9ed7cdfaac121a957a5264cc68d334ed21e6629b", 0x30}, {&(0x7f0000000940)="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", 0x1000}], 0xa, &(0x7f0000001a00)={0xd0, 0x10d, 0x0, "a965975a49ba9d8c7392450e0fbaf42fe6b3254fbbd0bfb55c4e686865439d6d9528d12f4d39595ddf411db82a21e95c7c55a99f07e9856ee4cf4721c54edffd5c2616ace66575b7d67150a155ea02ad2f28eec49a77e18abf862fbc26d25f2fb4ad5590b443d1924999d1b1a81e85f6df4a4356400ae2aaeb1164e7571cbdf04e6e34c52b8985153f7481706b4b318d02068b6d7f572fadee9388d95b5d8d0342949b8d9c7a19ef06ba36c377773bea858b6d4e0e42818bf08fa74c98"}, 0xd0, 0x1}, 0x4050) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001b40)={'bond0\x00', 0x4}) syz_extract_tcp_res$synack(&(0x7f0000001b80), 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001bc0)={0x8001, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) r2 = accept4$packet(r1, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001d40)=0x14, 0x800) bind$packet(r0, &(0x7f0000001d80)={0x11, 0x15, r3, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001dc0)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001e00)=0xfffffffffffffd53, 0x4) write$evdev(r1, &(0x7f0000001e40)=[{{0x0, 0x2710}, 0xd7e0, 0x2, 0x5e8a}, {{0x0, 0x2710}, 0x2, 0x4, 0x3f}], 0x30) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001ec0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001fc0)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001f80)={&(0x7f0000001f00)={0x4c, r4, 0x10, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)) r5 = add_key$user(&(0x7f0000002040)='user\x00', &(0x7f0000002080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000020c0)="9314b7b0d56c7ec2658b2ce7a9b05c2138536c5ae116fe40400725c464bb94eea469a95c25a25e0da1d58a98f44a4487fd72125b9542ebb85c4359f1f73c2a551440ffa4763bbc42f803e76abf9a4359a3131d47f6031a9e87a75c16ce00e5aa84b040327ff705a3f479730248d9c7861fb79232e21b8ca1f44bd1843e9ad3b31514de955ffc847feb182e3ec333c2aa159aba9d316e696aa33f7e71be31e17cfd5459b1ecd59d44ababdc38513c10ef827ef1ddb4a6ce2e071093615ef4268a817afc", 0xc3, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000021c0)='keyring\x00', &(0x7f0000002200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, r6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002240)=0x6, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002280)=0x401) r7 = dup3(r2, r0, 0x80000) readv(r2, &(0x7f0000002500)=[{&(0x7f00000022c0)=""/151, 0x97}, {&(0x7f0000002380)=""/219, 0xdb}, {&(0x7f0000002480)=""/94, 0x5e}], 0x3) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000002540)=""/128) mq_timedsend(r0, &(0x7f00000025c0)="c8d898010f2f34c9126ac0209e16cedb480390f1f0511635b2b3d5cdffce4929bbb910881e22262ac8c80688c8ef21b5f5e089d5da1346987d46c4405137083d9f1821ae32b0f64b0b38cafc39e6439721f16373652bd82519527617c89b21bf71323035", 0x64, 0x6, &(0x7f0000002640)={0x77359400}) r8 = openat(r7, &(0x7f0000002680)='./file0\x00', 0x1, 0x60) sendmsg$IPVS_CMD_GET_CONFIG(r8, &(0x7f00000027c0)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x20a001}, 0xc, &(0x7f0000002780)={&(0x7f0000002700)={0x68, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xee0}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0x68}, 0x1}, 0x40000) 2018/04/20 11:06:21 executing program 3: r0 = socket(0x15, 0xa, 0x6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x35, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000003c0)={r0}) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="02", 0x1, 0x0) r4 = add_key(&(0x7f00000005c0)='rxrpc_s\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="811d65d56fdee5d35fc53ebc51a5c941fb2fb03bf277f9e314febdcafbd4e6493ade36048f2a60fcc8435252084e46a38b075f8375e97ba9bed15b2789af9ae9424d3bf0e90b97e97efbea82e35ddac250100f04eb78d726bc74f5df1d4dc56b4eaeb5d5c4d08fd00379b128293835bcde84b1de00602431b6d045fcb700d5695cac1bf973af7b9bb292f6e2ba5d50883c39844c1d5619d21dc55a2253d05dd80f7c4715e47b4d5c931e66813ee15833044262628dbd2f", 0xb7, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000580)=[{&(0x7f00000004c0)="2996ea9ef02439714a676fb0736c0d4a90c9e75dfea6a3f8951911217c679462964a3352380256944045d3580c192a7220b95434b929832c06b5d49b5ea91c6bc04889427103a371e8cd0e891980298e41006c4e92a7f3546de880bf459c26e77e21fec603f3beab0879c62bb9fd9afa3b676e2890affd533edce52b83d3beadad2fcc5b1606efe2582a3ef81bc29e476bb7f8c375e31bf65448746508a1dcb312a96619463b48a51a467a450b631b4bc7fcb6045fde7670e5de7c", 0xbb}], 0x1, r4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x4, 0x40, 0x5}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000780)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc80, 0x2}, 0x90) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000000880)=0x20) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00000008c0)=@generic={0x400, 0x1000, 0x4}) r7 = syz_open_dev$usbmon(&(0x7f0000000900)='/dev/usbmon#\x00', 0xfd, 0x8001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000940)={r5, 0x1, 0x7, [0x9, 0x0, 0x6, 0x8, 0x6060, 0x10000, 0x20]}, &(0x7f0000000980)=0x16) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000009c0)=""/4096) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/qat_adf_ctl\x00', 0x42000, 0x0) pivot_root(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='./file0\x00') io_setup(0x8, &(0x7f0000001a80)=0x0) io_submit(r9, 0x4, &(0x7f0000001dc0)=[&(0x7f0000001b00)={0x0, 0x0, 0x0, 0x8, 0x800, r7, &(0x7f0000001ac0)="7c0811", 0x3, 0x7, 0x0, 0x1, r6}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x7, 0x9, r6, &(0x7f0000001b40)="924fa2cf2b0f7fe2ffd87cc7a0189608e40231ab451fcd0998f4d97b574270d57101f7094729956ae1fdeee8c42a101295f2e504e5f081a96799a7bf85c9816fe2f03c1732d2f06180097a2d986a8976a6a3b186d1ca17c20c52829f5b4459741834c2979f6ccf821e4a164c215989892c43b70e8fccaaad57882bb472a88e6e5cea566a6bdb2aa3d4df92a9667c0851aa2b2c2af66b1f30a932d89a04edce33b2233bce9e0577dc3d749319e3e08587ad739bbddf6ce468791f09d5d41aead2e29951e87279a55090ddbdb414d134f09eeaa8", 0xd3, 0x9, 0x0, 0x1, r8}, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x3, 0x4, r2, &(0x7f0000001c80)="167f1a146d020350c561597e61fb5e7a7c24f8020f8eef9f2b0b6493cc0055f14fe56572b95cb4600abbc266e2ed1342360e75a9f213525a2b0d898bf7f89e2d93e6ee73373ae175c44066e9adee7a559781991347cf4017a8", 0x59, 0x8, 0x0, 0x1, r7}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffff80, r2, &(0x7f0000001d40)="a662f8870d46a078aa3dfa585e2993393588", 0x12, 0x6, 0x0, 0x1, r7}]) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001e40)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)={0x14, r10, 0x0, 0x70bd2c, 0x25dfdbff, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000054) lseek(r8, 0x0, 0x3) getgroups(0x5, &(0x7f0000001f40)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r11) getsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000001f80)=0xc4, &(0x7f0000001fc0)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a85322, &(0x7f0000002000)) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f00000020c0)) getgid() ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f00000021c0)=0x6) syzkaller login: [ 46.111855] ip (3749) used greatest stack depth: 54672 bytes left [ 46.518781] ip (3784) used greatest stack depth: 54408 bytes left [ 47.613696] ip (3893) used greatest stack depth: 53976 bytes left [ 48.045410] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.051910] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.085533] device bridge_slave_0 entered promiscuous mode [ 48.126245] ip (3929) used greatest stack depth: 53960 bytes left [ 48.160703] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.167254] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.198149] device bridge_slave_0 entered promiscuous mode [ 48.231108] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.237598] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.270983] device bridge_slave_0 entered promiscuous mode [ 48.295109] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.301600] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.319222] device bridge_slave_0 entered promiscuous mode [ 48.337593] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.344111] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.358825] device bridge_slave_0 entered promiscuous mode [ 48.369763] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.376265] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.384305] device bridge_slave_0 entered promiscuous mode [ 48.403295] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.409751] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.436973] device bridge_slave_1 entered promiscuous mode [ 48.461967] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.468451] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.497227] device bridge_slave_1 entered promiscuous mode [ 48.513725] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.520229] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.530080] device bridge_slave_0 entered promiscuous mode [ 48.540747] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.547290] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.560353] device bridge_slave_1 entered promiscuous mode [ 48.567173] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.573629] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.585170] device bridge_slave_1 entered promiscuous mode [ 48.592415] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.598878] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.617985] device bridge_slave_1 entered promiscuous mode [ 48.643194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.652611] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.659107] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.693583] device bridge_slave_0 entered promiscuous mode [ 48.709744] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.716235] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.726586] device bridge_slave_1 entered promiscuous mode [ 48.735492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.746579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.757607] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.764126] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.782679] device bridge_slave_1 entered promiscuous mode [ 48.808856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.817081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.825610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.862186] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.868667] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.920611] device bridge_slave_1 entered promiscuous mode [ 48.929484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.942529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.989641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.017365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.026017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.054163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.126991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.170689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.293967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.392476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.761691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.806294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.990123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.023354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.035612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.049842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.057263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.073685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.229201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.251959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.266483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.279589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.330743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.440970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.450838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.659514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.972655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.105590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.191406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.240677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.271558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.279009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.299652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.319299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.414525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.421735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.435679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.463798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.471978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.511761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.520904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.530267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.564595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.574610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.600794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.663430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.670655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.684005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.704180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.714613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.727724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.749291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.758674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.768466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.776435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.803827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.831683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.856508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.874355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.883318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.902992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.916268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.928683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.946127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.968448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.988912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.997590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.005166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.016417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.024491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.033214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.077485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.111636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.147802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.180654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.195650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.203493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.211596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.219583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.227617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.260364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.276378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.293760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.321443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.529555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.536726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.553732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.789626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.796817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.807190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.162977] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.169475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.176377] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.182834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.233752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.243798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.266223] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.272684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.279509] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.285919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.296293] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.310225] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.316717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.323584] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.330106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.424608] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.442956] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.449443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.456330] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.462784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.476864] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.534595] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.541136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.547997] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.554489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.623962] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.633930] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.640378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.647239] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.653683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.674500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.701173] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.707649] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.714515] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.720972] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.787963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.047302] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.053780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.060641] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.067106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.103627] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.263728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.279746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.306135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.324442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.333281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.348633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.356128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.884530] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.907491] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.919115] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.968559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.052959] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.100328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.213798] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.556244] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.666271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.672527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.681163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.710616] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.719310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.735640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.762425] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.785688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.792926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.807618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.830736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.862140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.889382] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.907205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.929286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.986326] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.993812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.008937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.180437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.186724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.196943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.308181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.314795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.323367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.431942] QAT: Invalid ioctl [ 70.475689] QAT: Invalid ioctl 2018/04/20 11:06:48 executing program 6: [ 70.559472] QAT: Invalid ioctl [ 70.602424] QAT: Invalid ioctl [ 70.636396] QAT: Invalid ioctl [ 70.694203] QAT: Invalid ioctl [ 70.699214] QAT: Invalid ioctl [ 70.754279] QAT: Invalid ioctl [ 70.774522] QAT: Invalid ioctl 2018/04/20 11:06:48 executing program 6: 2018/04/20 11:06:49 executing program 2: 2018/04/20 11:06:49 executing program 7: 2018/04/20 11:06:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/20 11:06:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@loopback, @local}, &(0x7f0000000280)=0xffffffc9) 2018/04/20 11:06:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) io_setup(0xa3f, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0}]) 2018/04/20 11:06:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/04/20 11:06:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff84, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast2=0xe0000002, 0x4e23, 0x2, 'wlc\x00', 0x12, 0x8b, 0x6d}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) connect$packet(r0, &(0x7f0000000440)={0x11, 0xff, r1, 0x1, 0x50fe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0) 2018/04/20 11:06:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000ffc)=0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x338, &(0x7f0000000140)}}, {{&(0x7f00000000c0)=@un=@abs={0x1}, 0xa, &(0x7f0000000040), 0x287, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 2018/04/20 11:06:49 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000006af861455c810b3df8b4e37c7bfb2fa91e7be31a0267a818f3216e76243ff4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/20 11:06:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'team0\x00', 0x8002}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x2) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000080)}, 0x10) sendmmsg(r1, &(0x7f0000002bc0)=[{{&(0x7f0000000400)=@llc={0x1a, 0x10f, 0x10001, 0x9, 0x40, 0xfd8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)="a2334498853ac2696e52ceb51433cefea146a02c5199842e4364e72feba02a", 0x1f}, {&(0x7f00000004c0)="d19cd1d6dcd2496363d2b83f88fc2edb0f5102a9afca3dedf7b62a00553e573270f86e2b190dea059448880816f437754d39a27a20418efed4f8da7295e2f279189ce3f6048a2665509349cf8b9aea671c5a98e2e34db8538c572b24ee96316611a7961431ad6043257a9998ee206a3d2102ea", 0x73}], 0x2, &(0x7f0000000580)=[{0xc0, 0x101, 0x9, "80d39677da6a233f21d4f962b3032a9e9bc6e04f45832af96c792875130d81ab2abf452d3f4b5e7f3e32760d00e7a36a6cd3abc6c633a13be6f6bb9bae99d2d3e0ba12f62a2567e8308cd111abc7d8709845d113a1efad4d0c8f552af01aefc22e86d071c77fda072dde8decdadad2919b85ce0c6ab2d8b0d93109738e27466403baa5416fb7ce84710b76d427964090f6ba3ab4755ce27bfdf73b46f9c6905f9ee2c891d6a01a7458f405e398819bb9"}, {0x50, 0x11f, 0x8, "bd6328c8f50715f789386d0b32370cc31d5986984a83adcef1235d8f7b185bdae47069c5156d2b79438c71421c9e9f4f859cd51bc112034abc47a7"}, {0x88, 0x1, 0x16aae221, "5e870734a3c1df3eb39ebab35039c346eb21ec44fd571c72a6721950d9ee7249f4768fc6d25371d58dcd3837113e04a3423fcfe4300137d8c43a0a14b5646e19c071109d05e620744c4a6381728e19365556a85b8ad0ce53017368e27d5f29b4d2fea3155036f03f9ad30244a0d727fc0865859d6e66"}, {0xf8, 0x11f, 0x3, "8d5180e254d3b902e0505f9365610148cc0f59ab4fc3c3ac1cff28209920aab71d9a46e47f1a5d3b3213d1bf1b0138bec3c7aabb5c0a0daf6558146897b503f1d197f6c7974eb624dbd2f13a759bf4f209f9b02fbe544a9fc8002fd9de7b2d9224f966f3f07d7c7bec3c3b7f0a96567985f21373f483fbb8e860b47cd5d879561cb9712d5830df19d9a749c2a196d81925339ca5ca515f2ae225766a63a7b0bb76feb33a400acde2d75add7e26dfc900b2bbce68774fab3957717d457327b2725d282a7ff286700407e435eaa4ecdbaf15e0140146249110c07ae77c5ec93107059d077e444079"}], 0x290, 0x20000000}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000840)="ae6e601d543b53c405dca0dc7b03142f20c0899812dc829b0bb2c658c765815f25619d66cae42848388f1f3773ad10a57ff2f020d7659bca4c34b0ee4a9ad10c5c756a508c25bb0c1aff9ea9ee1398955846402a16", 0x55}, {&(0x7f00000008c0)="3d09ee9aa129911917fcf9823c8f25dbaa566345ec701c894989a7eaf909c0fcaa7b2dd01ac22658b55905d5b90e531c07b093740f79eefb21abea3b0b631a0ae78a18b01195dc7fe5af794250b91886e5da81cf64b4319fbd7e1f539843838771", 0x61}, {&(0x7f0000000940)="c53d8c21253b142166b94e595319767b1e766465d6cd7de16cc10bf2e1e941c276423b55ee520b0d2568e4f70b3b87f7c9e29f7969c8304dc58d0fb2fc04773f98d170a4205576f5f08d35ef891cfceff49eec338bdf66ec720360930b38f4061479a1b50e29e4852ea25883ec1fa0f2d23ba512c903d2b47bd3bc208c83d2095e7338e615f222df1ca5f3d508b1", 0x8e}, {&(0x7f0000000a00)="24ef891e9d15ac349c6758f1ab587b806ca1d67ac8ec4b459156790f472d0da61a5189b7e399fa50cd3c3e70763a3dbcc447353d2be2f4d86baea526bf24cb144d7ad1dfc09f9ad91f33f44166eec7cc94acce3db5a5dc08f449bbc9721f4f21ceb302677475ad46c7f97495ea771f4f1dc457bd2a50ed3c749e370b83b74a7f0af2cf", 0x83}, {&(0x7f0000000ac0)="8b2e059fe3353a958e99811174efea57ea417164687af3539666", 0x1a}, {&(0x7f0000000b00)="ef99580f607f643d0581be9f55fe298da1fcc4ac066efa9f24b7f2d8726edae7498ce6a3d490b700bd700c49679a22cfbd9f9fee5a48de3b1e3db804897d682ec6ebfede38a9d70b9fa66068220945deadeabbf2de0519d90ce37c9a740031d3907a3e841c71661f959f49fea533e4e28b4232734c840d52f1a3acb5b0351c5de7a4ebaae9add4dda433fcaa53dfd4ffe2b70a1709fa98b79720", 0x9a}], 0x6, &(0x7f0000000c40)=[{0xc0, 0x116, 0x2, "d5e5f9421340f00c587b039815a3eb1d140529ab58af4e81ee657683bf66d30eeb1d320ac01c067c0de9c3f7451c7e706e2f82571f4f4040db653c8ee0e006b4f8d7357e5f33b5fee41b99cc192866749003beae36524146210d918b63ea0b03d57c7cc88285dadeae162730cc183dbed9c2b4f71d07a379d6ce8d41d29b822b26c292e2a73f6378013417746ab121b8f6f6714e17c326c0e3b9983422756c6b3bb5a047111ea1464bf3ab"}, {0x100, 0x116, 0x8, "96b29cef19d3287d275483232ccaa6e9bfe08012b3990243359b93fb1262f454852966fb952782cfbece12da38f710b285aee5aab74995ff9cb2158e6fdc773628201b4b46b10fa5f4800de9be766c74b8acea8bb729d02c1f0a38058af18aed181cf10b907d6b8db6b2b89851b16c829d0408c9025a064dfe88531f537d74ac1a084a1423283a4caf29b579c13c6bc1c795897dfca0ac71cb0cc3fb8c6486dba41f57801332956babdac7014db036b3f09d410813b6ba5fc81990e70bcac63791f5a42aff7cca2a97408deb04a1bc288c087fc3c9f492e5fffdec6f679a60caed2bf6aef70c27e725843c50bd95d9a6"}, {0x10, 0x1ff}, {0x58, 0x11, 0x7fff, "c22b3bd14e83d4c2af36079b19a6742442d45bf21dcbee5ddb9753efec9ae28f29d86f23b2121f6460cf90011d64e4226ead285bb874164d6a8a386213e50f81fd7bebbe"}], 0x228, 0x20000000}, 0x6}, {{&(0x7f0000000e80)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x4, 0x2, 0x0, 0x4}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000f00)="00f33021a7a8c55c29e8220af156c633b01179d38b28804354daf0d8a0b7aeb899e086a6991b952bb0fc17caab0e97f7db06765b8f633e1e2f6e893979c59c277b053ed487549772b213c374104616b0fc1a87f8db77cc485a28068273c505b1e5479d19c0fea329dac991d9410f8cf8cd54", 0x72}, {&(0x7f0000000f80)="10f9caf373ced3809073297d352a5968a0a01543631f8417ae5cffea1494037af2c952b0de69a7e847c0c4ff81b4b0ad969d3f0f5524040e4c404b91651a2460372787", 0x43}, {&(0x7f0000001000)="bab6980798db19641058bc276c0cd08456be4f2b5b4f65318da66b12d033805bf8b9a3864fe30a8adda98041307164d384bfcdefe6fd9f390c60fe0d539c12574c7242c77cd2043734b65628be13fd6b867b5edf5d4e37e1dc6a6749c7c311a3daf7c7ff7264b0f1267ded8b38130bfb7dab1c", 0x73}, {&(0x7f0000001080)="f0b3438b6b73beb60da0bb2e68a4815ec72f498d73f8f8936b08208a74d7380219bb7bf879eaef8f9eac95da4e0f233afb9072388649c071014a45fbd5774e7f89013d49ce78bddf55243d0d5ffc851bd68d467d8b2f33ad3ad30629883249aa031189fff091f996453f43e0e9aeafefeaebeeb5512b07fa491679d3fc8ce744ad34661c157a9bc193ed07614cec33d17d9c4efbf4cae8e37947d268e73fb781f889f6042e73f68d2114", 0xaa}, {&(0x7f0000001140)="380211579621b4b562681b48d7ce99026cdee55aaad52756cc075bd98361516e664ef7c85521524b2cc45fdde49d30bc3194b074a52dbdac4b04c0b3f776105196fc5c5a480d9d5c5888fdda09e8a3c839f227e6d177b389a8cdddde59fec88538f6869bd19a1eed1295", 0x6a}, 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{&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="7ec3a1e51445b19a0621884564d6f2c5285970275a9211ff0820e70838f2f9ff383ba78e566dcee73c4fbcb088d0fb964d", 0x31}], 0xa, &(0x7f0000002a40)=[{0x60, 0x117, 0x100, "22821edffc6fe0b97cfdd243a0c1b1dda3c474cf6929a6c0a9ea74c1956521e873dffab9e814d84994a03a4ef305929aad38bd04895948742969143dcd0bf222990ddbbed575f3ba51fa"}, {0x60, 0x113, 0x1, "c305c61b059af84bb48cd6c72f3a0323144e5db3a049674ab4fdfeb0d0c24978e20e0c83b794b823007a8002cc356ecd7b1fd3b2ebc31a25981fa569602d13fcc185c8c66ef97b1e306cdf"}, {0x90, 0x10c, 0x3, "74fb6573937c77dbb988d018534853acf39db3a2610b7d8d00255df00748f3a2d2f0fd2002d29dec9bf21faeedf26201579e47898b9e18fd77f2afb82c96a35eecdfe309e549d994dbdf3d9c20cb69d57c894b382d75bb129a207444a9d56403112fce7687a96a84898bc9d2060f7864732e86ea75ca047ebdca"}], 0x150, 0x80}, 0x1}], 0x5, 0x4000) pread64(r0, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0xb3, 0x1, [0xbe7]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x4, 0x2}, &(0x7f0000000380)=0xc) 2018/04/20 11:06:49 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffff865, 0x20000) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0xd00) 2018/04/20 11:06:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff024}, {0x16}]}, 0x10) r1 = socket(0x9, 0x805, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000007940)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007900)={&(0x7f0000000540)=@bridge_dellink={0x20, 0x11, 0x4, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/20 11:06:49 executing program 6: unshare(0x8000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000300)=0x2ed, 0x800) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x80, 0x9, 0xf, 0x15, "1ddc85dc24ef936b491ab46ced3c3e15d0e6b5eb7c2928d905a77e1537789ff5d848a9f90313bd8915d5998f852a49a17623c2989857dcda047dd31f29738660", "77d38c15d559419341ea5f77b09ccd6437c4efd95f2f812cf7ec7fded18de7b8", [0x6, 0x930]}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={0x77359400}, 0x10) r3 = dup(r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\t', @ANYRES16=r4, @ANYBLOB="200127bd7000fcdbdf250500000008000400018000000800060000080020"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) r5 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x3a) getpeername$unix(r5, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_RES_CTX(r5, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/04/20 11:06:49 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2b99}}, 0x9, 0xfd35, 0x7fff, 0x711, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0xffffffffffffffff, 0x87, "73fa462007a2cbf4daa1d8958348319a8d9a71a98a3eceda75425c33f225577b604b85d9b23ebf8cf5e3a86a4492475df3866b29df0f585e068bc52dccdd9e46c44e8463655f0a94470665d6c64b566d9940e8c8688d358c2734645ec74b37d0dbc1241d04f281d68d25181811c66fa0f40e6aa61c800c8c8da46eb74eea50643e4178ff2381ac"}, 0x8f) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r0, r0, 0x6, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r1, 0x800, 0xd, "1c780642d6400f1bd27cd8fb39"}, 0x15) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x6}, 0x8) accept4$alg(r0, 0x0, 0x0, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa4, r4, 0xb30, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x633}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r1, &(0x7f00000005c0)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0xfffffffffffffff8, &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x8000, 0xf33, 0x20f, 0x6, 0xc6, 0x9, 0x0, 0x2d7, r3}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000007c0)={r5, 0xb0, &(0x7f0000000700)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x7ff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x5, @empty, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000800)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000840)='rose0\x00') execveat(r0, &(0x7f0000000880)='./file1\x00', &(0x7f0000000a80)=[&(0x7f00000008c0)='veth0\x00', &(0x7f0000000900)="812c2400", &(0x7f0000000940)="132e2100", &(0x7f0000000980)='.ppp0system\x00', &(0x7f00000009c0)="c000", &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='IPVS\x00'], &(0x7f0000000c00)=[&(0x7f0000000ac0)='rose0\x00', &(0x7f0000000b00)='em0vboxnet0em0lo\x00', &(0x7f0000000b40)='vboxnet1vmnet0-[em1\\\x00', &(0x7f0000000b80)='veth0\x00', &(0x7f0000000bc0)='IPVS\x00'], 0x1000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000c40), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000c80)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1e, {0x2, 0x4e23, @multicast1=0xe0000001}, 'vlan0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000d00)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000d40), &(0x7f0000000d80)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000dc0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000e00)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ec0)={r6, 0x74, &(0x7f0000000e40)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0xb1}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x4baf, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffa}, @in={0x2, 0x4e20}]}, &(0x7f0000000f00)=0x10) clone(0x2100000, &(0x7f0000000f40)="e8036be11030cc7f943575904b4b89d57e106e8061add5f864234476a8bdf6943a25295ac8e230c60b4643b6a77ad22cf229bf114c4d958eecc1b1d8a9d9270c480c99236644026e0d620f0e2a0c6856294df99fc9617a0b9efe0ee710953c7d4a1c900f8f47ed166aea070d9e6ac9f72d3eb263b3208b154284e7f5a2182e325f5cd68213597a05946a3a64d06738848dd55edae6638fb40b962d905f6e59d7baa7ddc1ed60179feb0bfc17b44d7a65e3", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="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") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001180)=0x100000000, 0x4) readlinkat(r0, &(0x7f00000011c0)='./file1\x00', &(0x7f0000001200)=""/218, 0xda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={r3, 0x0, 0x401}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001380)={r1, 0x6}, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000013c0)=0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001400)=""/155, &(0x7f00000014c0)=0x9b) 2018/04/20 11:06:49 executing program 3: r0 = socket$inet(0x2, 0x803, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='^', 0x1}], 0x1, &(0x7f0000002600)}}, {{&(0x7f0000000c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)='\f', 0x1}], 0x1, &(0x7f0000003c00)}}], 0x2, 0x4001) 2018/04/20 11:06:50 executing program 0: mmap(&(0x7f0000064000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) 2018/04/20 11:06:50 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fstatfs(r0, &(0x7f0000000280)=""/143) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000240)) 2018/04/20 11:06:50 executing program 4: r0 = semget$private(0x0, 0xb, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semget(0x0, 0x5, 0x50) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) 2018/04/20 11:06:50 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x40}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x85, "b578e4a2856f567426edf3c2c0be7262b41e38e35b979b405260e88e1ce22b854220028bcb391838b9bb5bb5f2dde3d893a8d0bf855a4b21c21defa91d588f1bb5578f25c59b504b86bbb9d19d747c9f6a9c088521a0d52d4c97bd6bccba0b137f855b9c1336b30556d89b2eab74ada3e5082b34466c73a94f4ad670fed4e022239166f702"}, &(0x7f0000000500)=0x8d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x81}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000bc0)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x5, 0xffffffffffffff55, 0x35, 0x400, 0x6}, &(0x7f0000000c80)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x34aa, @dev={0xfe, 0x80, [], 0x14}, 0x52e6a5c4}}}, &(0x7f0000000d80)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000dc0)={0x0, 0x8, 0x30}, &(0x7f0000000e00)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000e40)={0x0, 0x101, 0x7}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000ec0)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0xa54, 0xfffffffffffffffa}, &(0x7f0000000f80)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004d80)={0x0, 0xac, "31fe84e63cad8c3e3447175a51eb5673b1c3227482847d1f1e85291cedfb08fd9726c91850c22dbd04754d3ecf8f02c0fed30130df067df898a71346090bf016a1f151da54eeb8b2e56ddab6ebd515b86cc3b2ae71ae7af6ba94e37f282d12569cd6c5aaa4f059112492351d234b42d025f936acbf071c13492daa258530cdffaf3d7aa27ec1c760f45f91fbc0c9251f749ba59d5e06bbf1a7065531be06d4145dc91632adb28c514cf700dc"}, &(0x7f0000004e40)=0xb4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004e80)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004ec0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004f00)={0x0, 0x9b4}, &(0x7f0000004f40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005040)=[{&(0x7f00000000c0)=@in6={0xa, 0xffffffffe4e58b5b, 0x195, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)="c23049c3b5aee3114670cc1ddf5ab1f9e8c22940d6d14a68d0dce7c4b2bf60f885bbea72cdc040eb07523af3f1b34ee49aa8c7cb5cc45655529467aa5a05a2a0bac51d58e29e4d7044fd88782da862810c6844e2d86a10884217918c5037ae97ae28e986892cba5635d97cfbf00efc3a24406a82bbf8319681f99b3181c626cc7e7f89", 0x83}, {&(0x7f00000001c0)="c741aab1421e8bd837faa66cd6ff38fbd3cc702f6c59380c35e4d7f9b8e9f06043c8747d5adef95d9553ac13305e1d3123468cba3547b19a3f3e65fac6664c52ea4ca1d8ff79214a8d2ed5d6b90f5df509e98494cded472afcbe646bd7ab7f33029fdbca85168c0fd8072ffa73db1215ad811b6cf9fe0dbfb0849cef1ccbc6ae7dbfe5ec682e852b92da3f0accb05e9e45f0b67f7e75", 0x96}, {&(0x7f0000000280)="83969412d89bf15c89f26413835aefaa894117662f714e6a5e88d48ae687c4248a6e32d4e8f4094b710fc1b361998948a7c212d63ed51d5606f248ee3dd5972ceaefd07f90e8b40fe350e6362bf75ef89696f96d1d58055a64443380c6e0e9269705c1d43c295d497fdab7301211c7186b59ba6802b974e943c05950230003122b967dc3485cdb5cea6737b94920c6264974faa7df6dd56d896ba17924d9f330d63548845cd9572045e0cfa18fcfd636c489e0dc1d88ffe4aac727a555d3994bbe148e8ba8728631811ebfddd6612e3289746e01383ce34322dcff0a4bb10e79", 0xe0}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3f, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x20c, 0x0, 0xfff, r2}}, @init={0x18, 0x84, 0x0, {0xdd78, 0x5, 0x8, 0xa3b}}, @init={0x18, 0x84, 0x0, {0x73a, 0x4, 0x0, 0x68}}, @init={0x18, 0x84, 0x0, {0x3, 0x9bba, 0x3, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0xbb56, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x7, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xffffffffffffffff, 0x7, r4}}], 0x180, 0x800}, {&(0x7f00000007c0)=@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x40}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000800)="72f6b02f9a2c4878be5fa51d0d9a335f70f54b26a6fa834e6fda310d80de5b0ba651875ea654f63061888ee52105138fcce25155a2b1a2057fa2422c70c7189b442c33cebd3b179653a9d546a8ce0794cd4e3f7b96c05c465b60675bdf456207eee596b24c28142b090c75da04d9bdf616f90a19da6562877fa49c6bc7f3d866c328c9c1663d59c234", 0x89}, {&(0x7f00000008c0)="4bfd34b7d811084c94c0962592ad117e33dd74e5d915c026e27320a35ac0ae6695779fb04daaa087bb5e163ea59dbd505da549934a63a2f8e7c9b4430144c59fb4758d436660824f58cc31662fa1d56c815ab3fb8e0e1bd625e7367a6c97e37abfaa8711e2b15347c0730e5d83a50f6533288c549ab1545a1ecd1a0304414aaa47240359e4cdaf65c07f9b1c9fc2f40d021c3bc92ce4", 0x96}, {&(0x7f0000000980)="30c92b6ad9c296c825d0409cce6e5b6fc04202eb9271b4e976733de83e140f0353e06debba3e385d9ee162a5fb74d8d5048e429563b815c7c4efc62696b083a6cfa15c5cac91e11c212d7dbadea658819f386dc8ea5856a43246d194c90a967e65b5ed9b168cd67c379973678509", 0x6e}, {&(0x7f0000000a00)="f4f6aca9cc6b84f66cbcfb0898fa359ab28cc2be053329079dfddfa1f6339eaf0577c37280bc89eb28e714fc41550a0603", 0x31}, {&(0x7f0000000a40)="3c921e08813109758ff8cbc82dd95524b1354f70fcae22d9a4a4d3876d79f4f23dfd89fbbf", 0x25}, {&(0x7f0000000a80)="fe8036591737d683612887435d84e3ab6e51d54ce4b279545284757d2f1b64085e606beb2697dce0b19febcd9491040117f5dafbe9985404d33de7bf9241476ef470271fdeb7f92b1932f49c2fbcc4d84385f82feddb54a6a31d681a1b34d08994340a74660382f4b12adc52f6672eda1aeb18f225076f31d6bb54c35d33d45f2325978cfca94cc924abcc87c3ef9cff", 0x90}], 0x6, &(0x7f0000000fc0)=[@init={0x18, 0x84, 0x0, {0x7cd, 0x7, 0x1, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x101, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5a70fb49, 0x1, 0x8001, 0xfffffffffffffffe, r6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x0, 0x2, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x3, 0x9, 0xcaf, 0x4, 0xd0b, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x0, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x3, 0x6, r9}}], 0x150}, {&(0x7f0000001140)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000003300)=[{&(0x7f0000001180)="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{&(0x7f0000003ac0)="7e120b3cd51f452892461f815537d600afdfa850c14c4bed4c4e813c34e56061933304697624eefa28c8c40a85000b197f7ff953152a40828d221a0dbc3a1da0439adf6b8ceee84cb4e84d7fb175a885d5395c24b2425761f61a3a1466b8109bbb6b76594dcd4068c5d9e26555cb7385e3efdfff423ae2096dab4a353eb1cd9a10d4e4d28b5742fc872ed81d441307217eb51f20cd4fa1e50437a8665d30a08573c0c632b34aaceaa8be", 0xaa}, 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", 0x1000}, {&(0x7f0000004b80)="7a2c93f512230f05e7328760a78c11f32b3a790a09e9a766c485fe554fbfe9cc7110a3dab083858a8918bd707a174ca6e2c236e9b19b362d1c0f83d25c4573aa27c838095dc3ea15112b99c6342f5dde91be3c0a98f1fdf8fb2e9636e6e9e071d830cce5aba91054e7b2ae7bb9946555b0e4730865fb0340d44a40564e20a514f14c84e050ba8d538ef15308e8b0c156936447db6289dfcd06d56183", 0x9c}, {&(0x7f0000004c40)="5107fdba5d252b924e32a24eb9c5398a6e4d2cf695c75f3a558e74476da0fb7772a8a086c955edc54ec0d7259265e73c1cd7fa03ee76d6e03e76ef0fb3bcf0ff6571a0abb7f3b7741187620caed4dfc0a984d61b05abec23b3b45d7af0770980fa52f27e71f63c688852062f1689d6449593e81323cc11976ac3535f10c15ff1a8d706505ddcf772a121b1", 0x8b}], 0x7, &(0x7f0000004f80)=[@init={0x18, 0x84, 0x0, {0x90, 0x5284c4b, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x208, 0x400, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fff, 0x8000, 0x8, 0xfece, 0x8, 0x7fffffff, 0x40, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xa6, 0x1, 0x8001, 0x7, 0xffff, 0xbb36, 0x5, 0x9, r12}}], 0xc0, 0x10}], 0x5, 0x40000) socket(0x1, 0x80000, 0xe7f8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005180)='/dev/vga_arbiter\x00', 0x8100, 0x0) r13 = socket(0x15, 0x80005, 0x0) getsockopt(r13, 0x100000114, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x7c) 2018/04/20 11:06:50 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000080), 0x2aaaaaaaaaaaab65) rt_sigreturn() 2018/04/20 11:06:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0xff, 0x1800, 0x2}, 0x18) seccomp(0x1, 0x0, &(0x7f0000000100)={0xa, &(0x7f0000000040)=[{0x9, 0xfffffffffffff801, 0x10001, 0x68733299}, {0x8, 0xe2, 0x20, 0x7}, {0x9a0e, 0x0, 0xffffffff, 0x4}, {0x1, 0xf29c, 0x0, 0x1}, {0x94bc, 0x95, 0x3, 0x7}, {0x1, 0x80000001, 0x7, 0x3}, {0x3, 0x400, 0x3ff, 0x1}, {0x80000001, 0x7, 0x6, 0x3}, {0x3, 0x9, 0x3ff}, {0xf2e3, 0x7, 0x1, 0x6}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x8}}, [0x4261, 0x6, 0xe03d, 0x3, 0x3, 0x1, 0x0, 0x1, 0xffffffff, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x6]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r3, 0x4, 0xac, "5ffe8fe03cc520dc2e869dd2ae35c87e5737054d4cfba030f2cf5065994457bba55b1e274896e1fbec0ed06a032f5779b82180cb881bab5efffeff889469e4f4d23ae299b063e4c23013c928153386be744768fe2cb172e95daedc749c2e376ffb96d7f63e3ef797ab661cdc83b57123dbb467fd260ab68a0f275a3ee042fa3f06535382cedfc770393d43ece75189154f3537bee043eae2990c7f5774f567ab7f31c758529184f39a063598"}, 0xb4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0xc) 2018/04/20 11:06:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="000f4b00000000000000002f0f8f70a0237efe8e08b1d1255aa568e6bfd9e232906a837e671e6897c2eedf0233d8e0324aaeb708e47396a18772c8877ef483c3e69bbb2c642502b181897d1c893f80904c40ad6033b2f357cb463152bbfc9923a0758f0e577d85b591af8af1d5ba7ac69fb75f344fd638a45ba3f586dbac790974ecc39bf0cad40f03", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x20}, 0xc) 2018/04/20 11:06:50 executing program 5: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r4, 0xfff}, 0x8) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="b00afdb7fbbbe5cdad05e8a1c27e030a000039d4c06501b440a2fa"], 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/20 11:06:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000004d00)='/dev/vcs#\x00', 0x80000000, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004d40)=0x3ff, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x880, 0x0) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="080004000000a29002000800f90168dedcc8524507adef1ebfd4bf07793e398c607640d0b198ecaab750fea6c951246a62ef000caaca91c89f82e494b2e1bbbea5763b1d5deeb9ad29b61692660884c9ef13000c0edce3ae1466bea1cac777b60368582db61409cb5a7f015e835bd1fbe5b0e17618eecf815e00b662975c34662887503bd3000000000000000000000000000000"], &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x0, 0x1f, 0xbf, 0x80}, 0x98) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb", 0x10, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000500)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000000000000000000000000fa030006000000000002000000000000000000000000fb0200000400030005000000000002000000e000000100010000000000000ebc2dfeb6dd02eb0ad1690b017616a3c4434f24ca3b32498ab80ffeffffffffffffffba3b666ce7e620e74b15e732bc5fd2d774c34748200be0aceb73369a6b1dfb3629fa01150cad3a4d962c8ef46bd97e9f8819f77943070000001dc6842530b6000000000000000000"], 0x70}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001900ff020670b78223201f393c71451300"], 0x24}, 0x1}, 0x0) 2018/04/20 11:06:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7fffffff, 0x4, 0x3}, 0xffffffffffffff0b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x5) 2018/04/20 11:06:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xfffffffffffff7ed, 0x0, 0x7, 0x7, 0x7d}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x74}) 2018/04/20 11:06:51 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) geteuid() recvmsg$kcm(r0, &(0x7f0000001e40)={&(0x7f0000000b40)=@l2, 0x80, &(0x7f0000001d40), 0xfffffffffffffbf, &(0x7f0000001d80)=""/158, 0x394}, 0x0) 2018/04/20 11:06:51 executing program 7: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x1}, 0x1c) 2018/04/20 11:06:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000100)=""/48, &(0x7f0000000140)=0x30) rt_sigpending(&(0x7f0000000180), 0xac57f1382185456) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/04/20 11:06:51 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000003, 0x32, 0xffffffffffffffff, 0x27) pselect6(0x40, &(0x7f0000000000)={0x0, 0x10000000000000, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x7ff}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100000001}, &(0x7f0000086000)={0x4000, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x7}, &(0x7f0000349000), &(0x7f0000000040)={&(0x7f0000a65ff8), 0x12d}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x445e, 0x1) 2018/04/20 11:06:51 executing program 1: 2018/04/20 11:06:51 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180), &(0x7f0000000140)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x200}, {0x3, 0x401}, {0x3, 0x3}, {0xb, 0x8}, {0x4, 0x3}, {0x2, 0x5}, {0x8, 0x8}, {0x4, 0x5}], 0x8) 2018/04/20 11:06:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000140)={@loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000dcfe4)={0x14, 0x0, 0x10000000000001, 0x1, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="020000003f0047ca4d1b8586cb69c30869b557efe6d1264e08a0daa631defa43e800eb67dede4c120d5c4e5681fa88065b49bec88dfb80dafd2c02fa5b889a2f270dec45440c657f5f6b39c9ab28b8c3120cb5c354f784cb4a5f284818c685f194ba6b845c1e23375ff6e1a1133794d6e4941442e41864663224ab40ec84172069efcafca0a0032b6b97ed6c3b94df2911f3e6f352dcf7e593d69de133a86503deb4ae82439b88ed5dd299f2bc3294c7747afe21fd67d9480b"]) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/103) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) 2018/04/20 11:06:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/20 11:06:51 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x800000009) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_sset_info={0x37, 0x0, 0x92}}) 2018/04/20 11:06:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @rand_addr=0x20}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/04/20 11:06:51 executing program 7: r0 = socket(0x8, 0x2, 0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x7, 0x80000001, 0x9}, 0xc) socket(0x5, 0x80000, 0xffffffffffffffff) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) 2018/04/20 11:06:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffffffffffffffe0, 0x4) 2018/04/20 11:06:51 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/116) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x15}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) 2018/04/20 11:06:52 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) r0 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x2000) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x9, 0x5, 0xff, 0xfffffffffffffff9, 0x8001, 0x1}) 2018/04/20 11:06:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/20 11:06:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x81, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00feffffff00000000010000000000000100000000000000a1a9f6bec8070000000000000000"]) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/20 11:06:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0xffffffffffffff42}], 0x1) 2018/04/20 11:06:52 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x7fffffff, 0x5, 0x7, 0x4}, {0x8, 0x1, 0x3, 0x9}, {0x8, 0x100000001, 0x6, 0x81}, {0x8, 0xcd13, 0x2, 0x3}]}, 0x10) fstat(r0, &(0x7f00000001c0)) 2018/04/20 11:06:52 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8000, 0xa, 0x3, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x40000001001, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sysfs$1(0x1, &(0x7f0000000000)='cgroup\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 11:06:52 executing program 7: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) socketpair(0x0, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x7, 0x7fff, 0x3, 0x240000000, 0x0, 0xff, 0x6, 0x1, 0x95, 0x4000}, 0xb) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x9c, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffc01}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000004}, 0x40080c0) 2018/04/20 11:06:52 executing program 3: r0 = socket(0xa, 0x6, 0x100000001) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21}, 0x22, 0x4, 0x2, 0x3, 0x8, 0x0, 0x3f, 0x9, 0x5}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x3f0000000003, &(0x7f0000000100), 0x0) getrandom(&(0x7f0000000200)=""/218, 0x73, 0x0) 2018/04/20 11:06:52 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mlock2(&(0x7f0000a95000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x7) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) remap_file_pages(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0, 0x1f, 0x10) ioctl$KDDELIO(r0, 0x4b35, 0x1c1d189) 2018/04/20 11:06:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000000c0)={@empty, @loopback=0x7f000001, r1}, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x380, 0x4) ioctl$sock_proto_private(r0, 0x3, &(0x7f0000000040)="de45c4a1ab7ed1499917d5e3b5e0e945d9a2de3bd4407fb8a86fb938a31bd2bdf9f09129e1e474d227dbea53479baa999a052f8c32f7") sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/20 11:06:52 executing program 2: getresgid(&(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000300)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) r2 = dup3(0xffffffffffffffff, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) setresgid(0x0, r0, 0x0) r3 = 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) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r3, r2, 0xfb44, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000440)) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) getsockopt$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) 2018/04/20 11:06:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00'], 0x2) 2018/04/20 11:06:52 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, 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) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/116, 0x74) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) [ 74.544425] mmap: syz-executor4 (5991) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/20 11:06:52 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) bind(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x80) 2018/04/20 11:06:52 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0xc0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0xfffffffffffffff3) open(&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x0) [ 74.668983] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/04/20 11:06:52 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffb1) 2018/04/20 11:06:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="d9190c4de983eaf26b925c1041e59acc2c466909ff8521f8c56e55fcf347674ab311111cd73add540789305a40ba2a8ed0999a903d5df90e33aca11b6e04ef2bc3a15d1d7b722d18b5818abefe4b9214e4eed944bcba8603417facea1c0387f0cfdd6a7843e710827775e7487d9e11f805fe03ceeaf92cadfcb188ec19478764663142d426d4274bc0923c32296585513232d04daae5ff6341f9dd3bc0a22d059c21e674adf127aac042b8b9fff805bc04dcea9d7810590c444779d23652e4b6905c8095eea32a5865b85c8cb240e290a9ea095485", 0xd5) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x1, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x7, 0x4) [ 74.720819] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/04/20 11:06:52 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4c26f01c2c950c0cf780804141b760010000000002504000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x3fc, 0x6) 2018/04/20 11:06:52 executing program 2: getresgid(&(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000300)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) r2 = dup3(0xffffffffffffffff, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) setresgid(0x0, r0, 0x0) r3 = 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) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r3, r2, 0xfb44, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000440)) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) getsockopt$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) 2018/04/20 11:06:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x0, 0x7fff}, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x87, 0xa, 0x1, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x58) close(r0) 2018/04/20 11:06:53 executing program 0: r0 = socket(0x400020000000011, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002100)=[{{&(0x7f0000001900)=@l2, 0xe, &(0x7f0000001f80), 0x0, &(0x7f0000002040)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000002200)) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc02e6f60700660004177faa773f0000000039", 0x1f) 2018/04/20 11:06:53 executing program 4: sendto$packet(0xffffffffffffffff, &(0x7f0000002080)="3f8bc43676192abd21183b6403b9f291559e1c2d823e70080a23cde5812602b6fff7a4ac1799586fd9184f5dc97e06620abe440fe76248bb38be917c87681c62f90058e2a9b557061b52418d5577", 0x4e, 0x0, &(0x7f0000001100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/20 11:06:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x401, 0x8000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000400)="d1876e7d36bec7990de4d2c9264e4e9ce23d108a2ca42977b8dfaac810", 0x1d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f00000000c0)="795e484a586a3a5805a295310e17333713", 0x11) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0x82b, &(0x7f0000000380)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) statx(r4, &(0x7f0000000180)='./file0\x00', 0x6100, 0xcc0, &(0x7f0000000280)) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) 2018/04/20 11:06:53 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000340)=""/106, 0x6a}], 0x4, &(0x7f00000004c0)=""/177, 0xb1, 0x4}, 0x40000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000580)=0x1, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000600)='bond_slave_0\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) syz_mount_image$jfs(&(0x7f0000000640)='jfs\x00', &(0x7f0000000680)='./file0\x00', 0x7f, 0x1, &(0x7f0000000780)=[{&(0x7f00000006c0)="ffbecd72fe67cf37c079db1b7e1c227663d344a1f4dc6001acc5a1a6f320ceaeaa64c3c9f0e91c8698e7d77c0ef812baf8b34cb3d7db5d6a8f71d34afd7d369dc995242b3128dd8b85987534b29c4211d139f992970081e1c2407862223d592998120377e93eae818b087cf691adeb7810a369349ae3d34a8bd490cbfadc77fd5027eb8a4ad16be71ceb1d2ab75633b913d104e4343ec46e7fd966143c42bba82a74ffbc5edde397188db01c", 0xac, 0xfff}], 0x20000, &(0x7f00000007c0)={[{@usrquota='usrquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@noquota='noquota', 0x2c}]}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) sendto$inet(r1, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/20 11:06:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="d9190c4de983eaf26b925c1041e59acc2c466909ff8521f8c56e55fcf347674ab311111cd73add540789305a40ba2a8ed0999a903d5df90e33aca11b6e04ef2bc3a15d1d7b722d18b5818abefe4b9214e4eed944bcba8603417facea1c0387f0cfdd6a7843e710827775e7487d9e11f805fe03ceeaf92cadfcb188ec19478764663142d426d4274bc0923c32296585513232d04daae5ff6341f9dd3bc0a22d059c21e674adf127aac042b8b9fff805bc04dcea9d7810590c444779d23652e4b6905c8095eea32a5865b85c8cb240e290a9ea095485", 0xd5) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x1, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x7, 0x4) 2018/04/20 11:06:53 executing program 5: socket$inet6(0xa, 0x80002, 0x1f) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000003c0)="5ec33d29fea997cbcb4026c395b0b5fc018045c212da93701554139dc8dd509b7e672df2ce5630acb614ae838167d1e69b059949a2d2a46c7c82734e27c94c362c9d586d46fcdf350965d5dcb0c026ae17770c61bfced821222c3dbd2f7ce309015e8870b8507fcf801fde971ac582f699508f30597942c7131fed45b70b647e0c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9c", 0x1) ioctl(0xffffffffffffffff, 0x1000, &(0x7f00000000c0)="e2da7ab4d2794715e80cf0287eaa7943c6feb27f28233a56185503e9ad893ae5dc7756730e76c45d55289dda6d5defa0a4970227350d46e7e276ca1f9485ebe2c41aa3bc2042e7f2a4d27ffb0a6fb5c0568899e326590b281532287fd850b9d845d2667282b3a477fd609a64e81bb5364e3660a144aaa87aac01b20ddb56483500") ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x7, 0x0, 0xbd97}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100000000, 0x800) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {r4, r5/1000+30000}}) 2018/04/20 11:06:53 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x101100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) unshare(0x400) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x2b, 0x7, 0x3) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ddfb5e7e"], 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000040)=[0x7f, 0x3], 0x2, 0x0, 0x2, 0x2fd, 0x9, 0x9, {0x9, 0x4, 0x3, 0x2, 0x4, 0x2, 0x8, 0x100000000, 0x81, 0x7eb1, 0x80000000, 0x8, 0x6, 0x1ff, "3394259e93a4f848cb80a9abc112baf3529564554b2ade1706afaf78efdc5ada"}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/20 11:06:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5200000090780000"], &(0x7f00000002c0)) 2018/04/20 11:06:53 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x0, 0xfffffffffffffffc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @broadcast=0xffffffff, 0x4e22, 0x0, 'dh\x00', 0x0, 0x8000, 0x35}, 0x2c) keyctl$describe(0x6, r0, &(0x7f00000011c0)=""/4096, 0x1000) 2018/04/20 11:06:53 executing program 1: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x2, 0x0, 0x3, &(0x7f0000000000)="6c6f3a00000600", 0x40, 0x3, 0x200}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f00000000c0)=0x100, 0x4) 2018/04/20 11:06:53 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x4, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/20 11:06:53 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[{0x2, 0x7b1662a5, 0x1000000000000008, 0x3}]}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000300)={0x800, 0x40, 0x1, 0x6, 0x1b, 0xffff}) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="6eba3cc14fa48121541eba2b23339454d3027e7b3ba158ceed9f822c376652d6f74f22710e0a88e30bbd38838fe23acecaa8af", 0x33}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="880000000000000017010000020000006f000000922cd0e7006066bcf8e206f332989943449e01f4038802d7ad41e777a1440181f7e64713c04e1add1ecc977ff7614527ed3ae80c726f8c9a0bfa984d21e8ae2097578c37b93936b808673e8f0e9eb788740aef51895969132458a9714460f279cea6b59f9d7985d5f331c14be6280f000000000018000000000000001701000004000000030000000000000030000000000000001701000001000080000000d5263f8a061a09bae9b094b28a7638e2000e23d627f59a0a26bdad20e6b0e24940e7af159f1e6f56bc1b920000280000000000000017010000020000000e000000fdd48cc73d4ddc11b6f04342afca6474e73047ce0d458901e7552ea861643e1f78f6c2e06cafaaf1ff412de5c23c50dd280735911fa8e6bdfe980a8a7622b5933d65e6b369b39382ee436f697fa673093f646386f074d86f8b0daaa8f1687ad41833a9ebcfb53c1a2279e6e4c43390b42746ffb8f4e9c7c41f5e8a450e7e3606ae6fe23c6dd60b07e6ac9e227f4f885a7188c4e0167cb1c16281e238114c1ac0b47d4cc71d0d53bd247717a0b4706fe33791cc8f50b1f82bd29fcde7b61c212015e1f2bb5514ae46e8d042e9a2ec7ed53521ac4e43ac5d057dd5c84178c0784d16817cb2ebdcf5db2ae4a846d6e6205554f1384638cd3b222917be7051460af9cd9d42"], 0xf8, 0x1}, 0x4000080) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) msgget(0x3, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/04/20 11:06:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x400000000000001, 0x84) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000080)=0x80) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0), 0x20) 2018/04/20 11:06:53 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/201, 0xc9}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/3, 0x3}], 0x3, &(0x7f0000000280)=""/46, 0x2e, 0x8}, 0x101) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket(0x1c, 0x80007, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/20 11:06:53 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x0, 0xfffffffffffffffc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @broadcast=0xffffffff, 0x4e22, 0x0, 'dh\x00', 0x0, 0x8000, 0x35}, 0x2c) keyctl$describe(0x6, r0, &(0x7f00000011c0)=""/4096, 0x1000) 2018/04/20 11:06:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x559, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0xb84, 0x5}, 0xfffffffffffffcf6) [ 75.561804] audit: type=1326 audit(1524222413.560:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6085 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 2018/04/20 11:06:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)=0x9) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f00000002c0)=""/119, &(0x7f0000000380)=""/150, 0xd001}) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/20 11:06:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x101902) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xc7, @loopback={0x0, 0x1}, 0x26}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x7ff}, @in6={0xa, 0x4e21, 0x4, @empty, 0x1}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}, @in6={0xa, 0x4e23, 0x25d4, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0xd8) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/20 11:06:54 executing program 2: unshare(0x8000400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x20, 0x4) 2018/04/20 11:06:54 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = epoll_create1(0x0) creat(&(0x7f0000000000)='./file0\x00', 0x72) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/04/20 11:06:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc84, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/20 11:06:54 executing program 7: syz_emit_ethernet(0xf2, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @random="7dce08d0375a", [], {@mpls_uc={0x8847, {[{0x200, 0x1, 0x7, 0xe9f}, {0xda9, 0x0, 0x9, 0x3}, {0xfffffffffffffc25, 0x2, 0x6, 0x6}, {0xa0a9, 0x9, 0x957, 0x8}], @generic="397c551e522c926fa1c28c603d9cee235560f22b16a2fb72b07214f48cb81d1d7dc95655214590d8c8f92548aedcd5d599555c7c12e98b3220b28aa71c9efb8411271ab8c6422060c9bcd590a322d80062df0029c19ac227f4feb6e34274739770cd34ce2de8f2a4c19037f61420bb96400fcc305c6acda8f0e37ec86c4ec0a59051e65394f9d722320de7638c1118404d57f53c854cdd16d67284e29ab6499a5961c7476117d53064d2daddfbd0e55ed25e13db9c0882acb8be5dccfc91d9b67a8f9d40c22d58f3bc6144b59321b86d81d56620"}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xff, 0x4, 0x7, 0x7, 0x9, 0xfffffffffffffffe, 0x0, 0x7, 0x15f, 0x1ff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000280)=0xc) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000002c0), 0x4) 2018/04/20 11:06:54 executing program 5: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/97) r0 = dup(0xffffffffffffffff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'veth0\x00', r3}) modify_ldt$read(0x0, &(0x7f0000000100)=""/212, 0xd4) 2018/04/20 11:06:54 executing program 0: socketpair(0x1, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) [ 76.530153] loop_reread_partitions: partition scan of loop2 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/20 11:06:54 executing program 3: unshare(0x40600) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x400000000000008}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440100000000127a, &(0x7f0000000280)) 2018/04/20 11:06:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffffffffff68, 0x200000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x101, 0xf72, 0x4, 0x7, 0x83, 0x750a}) listen$netrom(r1, 0x200) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 11:06:54 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000fc0)=@broute={'broute\x00', 0x20, 0x4, 0xeb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x40, 0xfbff, 'rose0\x00', 'erspan0\x00', 'syz_tun\x00', 'bond_slave_1\x00', @random="81ada42e868d", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x9, 0x30e1659b, 0x9f19}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x20, 0x22f0, 'ip6gretap0\x00', 'bridge0\x00', 'team0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x80000000, 0x20, 0x2, 0x0, 0x0, "e6570dd6a48c47437edfeaa8c37debccbf5edcc6b84883c30a876e0f7b23c58fc5811668ed976db42654771a806ea98e760d5566d2e6037f6c6dd00c709ac51d"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x3, 0x2, 0x88f8, 'ip6tnl0\x00', 'bond_slave_0\x00', 'sit0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], 0x930, 0x9d8, 0xa08, [@among={'among\x00', 0x898, {{0x9, 0x2, 0x0, {[0x3, 0x80, 0x2d4f, 0x7, 0x0, 0x0, 0x2, 0x100000001, 0x6, 0x0, 0x3, 0x7, 0x9, 0x0, 0x400, 0x200, 0xfffffffffffffffb, 0x5, 0x66, 0x0, 0x4, 0x101, 0x8d6b, 0x0, 0x101, 0x7fffffff, 0x0, 0x6, 0x6, 0x8, 0x3ff, 0x10000, 0x401, 0x6, 0x0, 0x1000, 0x3, 0x2, 0x4, 0x1, 0x1, 0x401, 0x8, 0xff, 0x8001, 0x4, 0x2, 0x7, 0x7fffffff, 0x1, 0xffffffff, 0x4, 0x7, 0x3, 0x8, 0x1ff, 0xd61, 0x5, 0x2, 0x67, 0x4, 0xe9a, 0x5, 0x7, 0xc23, 0x1, 0x4d58, 0x1603, 0x8, 0x7fffffff, 0x746, 0xffffffffffffffe0, 0x5, 0x1f, 0x100000000, 0x400, 0x2, 0x0, 0x5, 0x101, 0xfff, 0x1f8, 0x100000000, 0xa611, 0x1, 0x32c9, 0x40, 0x4, 0x7ff, 0x8000, 0x6, 0x3, 0x6f, 0x0, 0x3, 0xfffffffffffffffb, 0x40, 0x9ba, 0x60000000000000, 0xb681, 0xa9, 0x31, 0x598, 0xfffffffffffffff8, 0x9, 0x8, 0xffffffffffffff7d, 0x2, 0x1, 0x1, 0x1, 0x2, 0x100, 0xfffffffffffffffc, 0x9, 0x7f, 0x0, 0x3, 0x401, 0x2, 0xffffffffffffff80, 0x2, 0x7, 0x956, 0x6, 0x80, 0x6, 0x140, 0x1ff, 0x2, 0xfffffffffffffffc, 0x994, 0x9, 0x5, 0x4, 0xfffffffffffffff9, 0x4, 0x4000000000000000, 0x3, 0x9, 0x10001, 0x1, 0x2, 0x7000000, 0x9b86, 0x0, 0x4, 0xffffffff00000001, 0x2, 0xffff, 0x3, 0xffffffffffffa071, 0x10001, 0x4, 0x7, 0xfff, 0x6, 0x0, 0x8, 0x2, 0x800, 0x485, 0x0, 0x6, 0x7, 0x100000001, 0x4, 0x5, 0x8001, 0xb0, 0xffa5, 0x400, 0x4, 0x3, 0x16, 0x100, 0x7fff, 0x9000, 0x40, 0x7, 0x9, 0x31e, 0x8001, 0x0, 0x9, 0x9, 0x7, 0x9, 0x0, 0xfffffffffffffff8, 0xffffffff, 0x100000000, 0x2, 0x3f, 0x8a2a, 0xff, 0x400080000, 0x2, 0x0, 0xbb, 0x5, 0x400, 0xe8, 0x3fffffff8, 0x4, 0xffffffffffffffff, 0x7, 0xfffffffffffffff8, 0x5, 0x4, 0x3, 0x5, 0x6, 0x8, 0x2, 0x3ff, 0x9, 0xff, 0xd75c, 0x0, 0x1, 0x0, 0x7, 0x2, 0x8, 0x8, 0x3ff, 0x8001, 0x8, 0x0, 0x4, 0x2, 0x8001, 0x400, 0x7fffffff, 0x1, 0x7, 0x85, 0x7, 0x40, 0x8, 0x98d3, 0x3, 0x10000, 0x6, 0x7, 0xffffffffffffffff, 0x5, 0x5, 0x3, 0x5, 0x65, 0x7, 0x9, 0x6, 0x5, 0xb57], 0x3, [{[0x9, 0x1], @broadcast=0xffffffff}, {[0x6, 0x81], @broadcast=0xffffffff}, {[0xffffffff, 0x80000000], @dev={0xac, 0x14, 0x14, 0x21}}]}, {[0x8b, 0x8, 0x6dc, 0x0, 0x800, 0x81, 0x48, 0x4, 0x9, 0xe27, 0x1000, 0x6, 0x3, 0x401, 0x7, 0x1f, 0x8, 0xfffffffffffffff8, 0x8, 0x20, 0x7fff, 0x5, 0xdf, 0x3, 0x0, 0xc00000, 0x4, 0xffffffffffffff7f, 0x3fa, 0x2, 0x7fffffff, 0x1, 0x2, 0x0, 0x5, 0x4, 0x8000, 0x81, 0xf9a, 0x11b, 0x100000001, 0xfffffffffffffff9, 0x2, 0x6, 0x9, 0x2, 0x6ea, 0x800, 0x14000000, 0x0, 0x4, 0x5, 0xfc, 0x44, 0x97, 0x9, 0x4, 0x1000, 0xfffffffffffffffa, 0x7fffffff, 0x100000000, 0x0, 0x5, 0x7fffffff, 0x5, 0x7, 0x9, 0x1, 0xfffffffffffffff8, 0xfffffffffffff001, 0x7f, 0x7fff, 0x2, 0x2, 0x7ff, 0x8, 0x3, 0x7, 0x9, 0x0, 0x100000000, 0x0, 0x3f, 0x3f, 0x3, 0x5, 0x2, 0x7f, 0xd7, 0x100000, 0x9, 0xda71, 0xffffffffffffff00, 0xfffffffffffeffff, 0x10001, 0x749, 0x1, 0x8000, 0x5, 0xffff, 0x7e9, 0x5, 0x1, 0x6, 0xd4, 0x580, 0x1000000000, 0x40, 0xd72a, 0xd13, 0x4, 0xee3c, 0x6, 0x2, 0x9, 0xcee, 0xbfe, 0x1, 0x1, 0x5, 0x2, 0x6, 0x5, 0xca9, 0x1000, 0x100000001, 0x8, 0xdd13, 0x1ff, 0x7f, 0x6, 0x41, 0x2, 0xffffffff, 0x1f, 0x40000000, 0x6, 0x80, 0x5, 0x8, 0xfffffffffffffffc, 0x800, 0x9, 0xfffffffffffff95c, 0xe4, 0x6, 0x6, 0x1, 0x200, 0xaa, 0x1ff, 0xbcf, 0x8, 0x80000001, 0x3ff, 0x532b, 0x9, 0x5, 0x101, 0x61335d70, 0x6, 0x3fc4, 0x20, 0x80, 0x3, 0x9, 0x7, 0xec, 0x6, 0x3, 0x81, 0x3ff6, 0x7, 0x0, 0x5, 0x3, 0x6, 0x4, 0x200, 0xdba5, 0x5, 0x0, 0x20, 0x8, 0x5, 0x6, 0x173, 0xffff, 0x64a, 0x800, 0x8, 0x8, 0x3ff, 0x3, 0x3, 0x100000001, 0xb3, 0x7, 0x7, 0x3cd, 0x81, 0x3ff, 0x7, 0x3, 0xffff, 0x1, 0x10001, 0x100000001, 0x5, 0x0, 0x1, 0x4, 0x4, 0x3800, 0x1, 0x5, 0x3f, 0x9, 0x1cd1, 0x3, 0x341311b7, 0x200, 0x3, 0x7f, 0x5dd, 0x8, 0x3f, 0x3e40, 0x3, 0x800, 0x7, 0x9, 0x66, 0x5, 0x0, 0x6, 0x3, 0x10000, 0x5, 0x0, 0xfffffffffffffffe, 0x200, 0xffffffff7fffffff, 0x5, 0x100, 0x9, 0x100000000, 0x4, 0x23, 0x2, 0x2, 0x3, 0x7, 0x2, 0xde7, 0x40, 0x2], 0x7, [{[0x6, 0x77], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x9, 0x1], @loopback=0x7f000001}, {[0x6456, 0x8001], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x5, 0x6], @dev={0xac, 0x14, 0x14, 0x1e}}, {[0x3], @dev={0xac, 0x14, 0x14, 0x1a}}, {[0x0, 0x4], @broadcast=0xffffffff}, {[0xfffffffffffeffff], @multicast1=0xe0000001}]}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x39}}}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x4, 0x1d, 0x0, 0x0, "7ddb026cb48e6808a3147572ef4df8597a5d2dc25fdde1d06b777b005e860e82d9f28a0b54648840997ccaa3e7eb4abf3314cd10c71f5688925dd2a0e62da5ec"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x19, 0x65, 0xed5c, 'syz_tun\x00', 'rose0\x00', 'rose0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x100, 0x1a0, 0x1f0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4, [0xffffffff, 0xffffffff, 0x0, 0xffffff00], 0x4e22, 0x3c, 0x0, 0x4e20, 0x1b, 0x4}}}, @connbytes={'connbytes\x00', 0x18, {{0x1c, 0x3c06405e, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x8000, "a80736e5cfc5ecf7de00973d34a6a90515f6d1a0fa74d6daedcbc04457e9", 0xa}}}, @common=@log={'log\x00', 0x28, {{0x4, "d9dc84525ff70a2e39446b0312bf57ece4322c941ee83a806c805c9548a1", 0xf}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1, 0x7fffffff}}}}]}]}, 0xf28) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in, @in=@loopback}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) r1 = socket$inet6(0xa, 0x4, 0x400ff) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001300)={0x80, 0x8000, 0x2, 0x4, 0x0}, &(0x7f0000001340)=0xfffffffffffffdfc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001380)={r2}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000011c0)=0x24) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001200)={r3, 0x85, 0xbe, "b984200aaddc74c7f02121f2dfdf6df45c94b520ea2b7c6990e9268cee8b62a409b0ca9f772164bcf6eba28bf606d89f9c46438ff9cbb0d22e4dd710d28b685da4b7865acd7dcb61ce6f82b333169d44603718f4c6c4e70e6e297d4a30e1056cb0fa27c489ad7c64099218b45aa5bfdf546d75031d90a1d126c82e20c17f4b16783bdec0d3b85b6eed1023b0aa8c8ded864af0eb056f341bc1f27c361bbe58dd2ad701430291ef5b8d373868f2ed9fbf657fe65833edf3264b81e72d1bfe"}, 0xc6) [ 76.586204] loop_reread_partitions: partition scan of loop2 () failed (rc=-13) 2018/04/20 11:06:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe4, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)}, &(0x7f0000000200)=0x78) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/04/20 11:06:54 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0xfffffffffffffff4) 2018/04/20 11:06:54 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = epoll_create1(0x0) creat(&(0x7f0000000000)='./file0\x00', 0x72) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) [ 76.643660] loop_reread_partitions: partition scan of loop2 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/20 11:06:54 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006900)={0x0, 0x7}, &(0x7f0000006940)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006840)=@assoc_value={r3, 0x3}, &(0x7f0000006980)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000068c0)=@assoc_value={0x0, 0x8}, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r2}, {r2, 0x40}], 0x2, &(0x7f0000000340)={r4}, &(0x7f0000000380), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000069c0)={{{@in=@local, @in=@remote}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000006880)=0xe8) r5 = socket(0x1e, 0x4, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00000041c0)='/dev/vcsa#\x00', 0x2be, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005780)={0x0, 0x1000, "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"}, &(0x7f00000067c0)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006800)={r7, 0x4, 0x1, 0x100000000, 0x81}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006ac0), &(0x7f0000006b40)=0x4) sendmmsg(r2, &(0x7f0000004040)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="71a570961f41e021500c11d41428248a310671367d08a40afb561e4f4168c89eca0524c711ce6bd528985581e12dd7737421b1baa66f80013a7bd8640dd33b0144fab90af1bb4232d1b980d144802c996c04647a8f2ccaf59f081685c675bb", 0x5f}], 0x1, &(0x7f00000003c0)=[{0x38, 0x129, 0x5, "e761c8e7fc8c9deedbcb7caf80c014779405d52e72261c4eea9772fb9ea169cc3e0a2c45bcd64711"}, {0x30, 0x111, 0x20, "41d925be287ff036c2ad0810c9ec60d114a2b62d36878e59bb8441a35fb6"}, {0xe8, 0x0, 0x6, "884f69dc8723d920a219e2b98ab22d2534095ad356fee75531561d0bc188065134a134af4b4b5452ee3dab7e195ba2be6ba59ec77d5e18f83bc34cc81a5b98ec7d0eb00ad556309ce0b41ab3f7716c8c236a7cfae88085cb823a1a0b5c84948792343cb87e7bfa12b16b6b52a15871365ae75b08f4f34c80ae213b8def1bea2d2c3580dac427e3f3d10cea90633f0c0e17f0fda88d478a6eaad1a9f95b52df013ebe8292d267ea64baf9881484043e83afdb371fd3c631b846b57ddea71234f6a851b168bebe8347ee0092d9093ff6d67273b6"}, {0xf0, 0x102, 0x8, "26c7d877c9393faa2ad278204e5871e222ddac544e23744aef447bad2f3fd641d410fdb2dc2236784df57f7656c7a55ae25bb578f2ec133aade26353a231b9905c162e5bf760ef6e77ecacf0a22da30d8f0c092e7996a7b0b06284ede8bfe4887b21d06735fad50704229c34471c18bc7687f9366780174b65461dc76376db78aae34d0cb7a9efdd99cfe6b1dd99c3d3c149651c832e01e703238953023e5bfa3e9d1bd820623b53e1be46b1528b9adbe6ae6490c186af1b87549941a309d144605d1b29c511d0b1d1bb741b082701ff5cda575c0ec3fa9a06b469dec09a"}, {0x50, 0x10a, 0x10000, "a6d9f86f244e27136f7280b5bf3bfabfc841a70a83954c72c88ff344fa1fe9d9bdc80633aa2e3fd4c5cfeefd8faffa31870946b15fb6537628"}], 0x290, 0x48004}, 0xe7f}, {{&(0x7f00000001c0)=@l2={0x1f, 0x78, {0x5, 0x4, 0x3, 0x8, 0xe1}, 0xbd3, 0x2}, 0x80, 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{&(0x7f0000003380)="868e494e2468a1e8975eaffe42668fe1df2deef3d3bd925fab6eeb5279242a35edb4171a471422286847c3535acc3e9c5c9d103ebaec55b8d31eaffa6901f357ba4830f590ece105a9ac063dd84ef861ae5711410bb0cd3dba9286b905347bfb1f552fd58879b8598aee55fe15d9980745dbeacc49cdd586186c44967e3f7d7da38ac5e3caa52f92ea6dc2c84e33d273b7a7c491fc", 0x95}, {&(0x7f0000003440)="34ce7e645f0509678dcdd69e713aaa30aa43f640c2aa783dad4700c09d158e7da610a014136eeece20b431f4a54472ab9f34cc311b98033209ce5b556be7aca536fbeefc9062c576dbcba9e2f5aab8add4e8a6ac53e51abb227f40933ebb6f725df8ba8bd56535342eaba6b2a235aa7bb22c0c4b692e84a534657fcdea8eb077466a7ea692c3541fd7b58134c662c084fef2ffd603434e066f3491b72967e49a1cbbef7118bbb9253717670bd4173912315457e05806e0c771709b3efc11c5b2de61fddb3564595878ef8a0078f0", 0xce}, {&(0x7f0000003540)="6ad10ba294569e6493d51ff6501733d2aba9d42e8c6a9ab2ef9e2da28c54d5ad6e3ffbfc593df8c625129d6bac5456d1a8e7b7f54e7e6db84a292bb16620e994f4d37e66842e496e158a62c8fbf28852da73531eac6ec9c872a19262fcc24e3cc4c526329964e4a6420a169e04cb", 0x6e}, {&(0x7f00000035c0)="c2a0c177c5d343369dad8cbb03e86b883bb33a0a57b6a2f1a62384126609183e575e380c40247f968bea488a353cc035846f764bb616ca25fa3cf7797bfba4d232ab4e551fa0e14e105660e4df96cdfef230cdae339ab45ab61c7effd9fe19ed9edfd71294320e8ec00b2a51a19da6c3a02ec347cdb4b064abba58290b1fd5311529cf1432deaa754effb9ea6364b2ae4a3c10fb1d9bf33b37a6dd7dd43583821ad9bc5e1bb880d45148ed393e65395c3af36c278958a8370f8cae6b5c78a98e818deff6655a3050806d4393fc98355b7a54edf5ce9c77cf66a13a6d", 0xdc}, {&(0x7f00000036c0)="ed264f8759376cb9a9448e6aba375175aae2dcc8c852", 0x16}, {&(0x7f0000003700)="07d10d4e8b5fabc997d4553109bcb1d8e16249cdcff968a9fb9ec62f6389c5f9a6b6ee44721db749b79f56b918990f601e30be7cc2f54d103ac2814e9efab6b9612dde8caae5a0c4b9664525848abaa5e4ebda2c309cbeeea74407fedd69ed22d3eb1d6baccccb8c3c04f9e02d5d11f9108f255ffe74a991abedd5448c2bf8afed310d019f68", 0x86}], 0x8, &(0x7f0000003840)=[{0x20, 0x11, 0xffff, "516dfa5fb69a885e21743842b684dfdb"}, {0xb8, 0x0, 0x81, "bf72bbcbf0b9dba4e094ba817519b0bfa16abff009e3ff16a123ff56172a6484e3427edf4f77988383958bdae2d86d48fd4621a1c01cac3fa4c24b14bc7730225a27f5f0bef0a1b35de08558f85a29ed8d0a1d3d1aad610a4e8447568bb0f755bcce39f66f3af017b381770614502d62faa99e0774e6387c4dbe7ba3857e24b20833b1f0e01af5d83da1deab73d5209cc858cf33bb2044bee7d6631536d56c4b698081"}, {0x30, 0x12b, 0x8001, "ee9e4b27f5f0ca3568c9cb69e4c875a33c30597098a927afb5371477b8"}, {0xc0, 0x104, 0x3, "72647dc1d0034b0d51cc507746791b558bd4a5cc45957332a66faf7728e41b07cae9f50488cc34ac7693d9240594353cb1ab3a4612ce29e577163d74cc71e86fb8b4a3f98158604d2c45f2b0f87ffb3334a0b447e69f84db71323994a7299aa7a0a4a259c7a003b1ed9f27a8bc6fa179060fa356709650cd734ebe4e622d969c6e75e8e1639f32b5b845a60edf6f8508e79f7088e08149f7d881ae650648831ea64d905c0ff894034693"}, {0x28, 0x114, 0x7, "8319f5f87374f34f7f0218911b87b2ef2bc82d33cc"}, {0xc8, 0x1ff, 0x5, "3fdeff27a0d270528e235ad09a7040c355b0352909f6d00094f4c5ea32df6467919848513b9ce2e748b50ac7def96cd76b31d0cefae532e4a933759fbf75b8845251ea080885b2a52505c53b2c985f338bbaf7bd6015946203104ca488d89c4890cb111664b6ad102300e2097c38774b0caf5743890f4e03f2d1e6e362464ee6579cec7824f5dfe106809a9b41b0c54aa2fa3d751e352273b77b07a2005a3de125c278ea2f56ab87973c6d1d7f237f4f885f337033c0791a"}, {0xf8, 0x10e, 0x82, "755aaf65fee852851f88c26fdef8acad7cbbc42c4455bf1ca129e31c37f2d1014c43d9decdba3b20f61df76097d66d2896ce1b446fc10933cee5937484c0885cba9b9673b0b80aff7fa61a7ae844efd554e46e0b67c2c91472831be746d7a6dd9723b394d7757b2d4137f15a07ed10bdfa5a6e4dd3c762abe20480d7184a41516d9753b4669fc978338796d8cdba27bd35718907867396f36be31b99dd5ef71215acfe60bc57f4db810d52a3062d5841b45394101da8cd2791beb44cee03409adc573cfa05b69c434b612416513265edb9c99c3b58fc5c0c6f400ef65abed5a0ad24"}, {0x20, 0x11f, 0x8, "c4545c40bcd4ee1958c6354d"}], 0x3d0, 0x4}, 0x1}, {{&(0x7f0000003c40)=@llc={0x1a, 0x306, 0x9, 0x5, 0x7, 0x0, @random="62d41de0b64f"}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003cc0)="fc60c04483aabc3ba4bea173eb954e6e3441309a7467f6e7a4e176541c7e71065e78a8b7c6f613b67540a160a975e235c0f19fef2efbfc323bc85602497454eae16f6102e02be0dbdbed70544eaeb34c2df46256bb0b50006084b04ad9706664e3e95dd12f48054b164eddc30af1120414210e67194e18abb94f5e07e1db96aace668ddb23deef8d94201c0b7cfff4b01dde0e6071ba359e76aa7c51357c58d3b394068a2a8bb81fd30e95c18a20a3382c3c03c019a868a31c6df53f7b41605dc29738079f418114b59200c2b9f76117db63cec9344d73d627e89dc371647f", 0xdf}, {&(0x7f0000003dc0)="dd6b51d01141fccfb16059fcaa80bce8a6016d322ee397b09e091d47ecaf6594b7c8d6981b4b099f493c15d9c323d1e79e611a8264cf7fb38feef81f722d8adc52c15319c3f0561b141437ce36d258789fc7b35a28cfcc99eb9b51c6a75e35badf7a625f0cf4a8e0b8831b2f8eca14068399441f181db1dc283149321b68ef6d241259b752e1bd28f753cc8e49326f97b1cef146b3088da7d1e97436baa9", 0x9e}], 0x2, &(0x7f0000003ec0)=[{0xe0, 0x0, 0x7fffffff, "13499e5fbe40eaa9c36ab6956b2b44d0a0547570de5f16ffba78a8465b7004ea9f0943ba7e9699866143d5f97041a6e876f0c06cb160c39999e763906151de7f4601b5f6512d7b54a17da07926ca3efe23754f55f35c70216d3a7bcb17dc3b31d38f0d4d68309b1f9ebe158196ab099d5301611d0033082583846049856967a658a0e90b7103f8d6cdf3d921a94c6ed173e052e316d83666fe8d7aa1b8c05443545f2f0179f5ab8888663c5f2d65c2bbc4b93895f79f830f3f55ebf5b1c152a6faaba179bce0b34a0b6f6ec8"}, {0x88, 0x1, 0x8, "c6c81ceedb53c2707e9b1cdf808a9d319dbe86c1ae3a869e9f4b704a005090e7406894e8596a7ece493292ea19f0690ea384f625de34ced0d7117d41683380cf1f43cbd4a3459283db80937e54a1a26440b6d10a0a7908ca0cbade5b056d27a3dc67c9cf668eec474e04b0da88f5d58ec0c8dce8b1"}], 0x168, 0x8800}, 0x32e}], 0x6, 0x4004) bind$bt_l2cap(r6, &(0x7f0000005400)={0x1f, 0x81, {0x7, 0xffffffffffffd08a, 0x40, 0x6e06861f, 0x4}, 0x0, 0x3}, 0xe) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r5, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) fcntl$setstatus(r2, 0x4, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000004200)='./file0\x00', 0x8000, 0x8, &(0x7f0000005680)=[{&(0x7f0000004240)="aa56dee9902b6d93bdf6398e5903f422ceec287db67ba8e2e7b9fdaba3aa0a98184e078eb3aa0f27c9d5f82d46e5a26bb37163a28a5583c6a8d4a0cedee4477b99c9630b108ebebe664476213cf80cb63e23ed9b94bbde9a93a910353185b74c6557790e1203d64796aa565565d7e14b80be5b07515e76bb8f0d0b66eff2f0d84ab104559bb2d71aa71c58c82faef3c3bdb7260369699af93a484eaa498906e4031987148753f2400b0b7d3a03686462e3f25422bab425b2aee6430ec6779a6d23ecc8a1001e", 0xc6, 0x8}, {&(0x7f0000004340)="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", 0x1000, 0x8}, {&(0x7f0000005340)="2dbe78b5a9bf48c476d9e84311af8287424682791c0e81f41270e4e726e337d2acabe1097a632b23cce459bb20a6747cee1f60bee0bffb106eaa323330d251151d89417b326df156b663045c130c05568845d1956de101b3eee4bc6876fbde0cd413f739f409fdb2711790c78f561f90ebdb40ed2a365a05ae8817aa40b45c4184cea9838a3d4ae5625bff5114fa4a5bb39321444301b65f8dff9c1d2cb0930239352d5c6f2d5992a184ae2abaf1bf6a3ededfd5ffe765233143d282173900", 0xbf, 0x1}, {&(0x7f0000005400), 0x0, 0x7}, {&(0x7f0000005440)="6bfdc9b8ab3b71aa9b5535d1bfae42048b82d5f43c08929f679339e85157fdcacab5d7f5c5984ff8ccf4498adf55a7061200b327", 0x34}, {&(0x7f0000005480)="c95f651d761ac4b1bd8577a754b618242c50459bbf1d3e1f8223d4e9395caa36eac59f9e6d786c2ab5da974af042a796db713febeaaae3a993916adfb53df51be76b182e8d17c2165d423aacb2c8b82a3a8dec8d3a0f738ff440c0151fb0c8bde58e0eb092321683689ecf2efbb3699f8141d61e74e0f9dea26ca0fe3af16f933b0ee5", 0x83, 0x9}, {&(0x7f0000005540)="26e676be95ef8fca9ef9f7db2a54f6cdeaa2eb3df6837d0001323ac4eb2387f9599e1971ee7330c9bc7c25487e45cb533c358e73642716d24c326fc7572ae8f96773a4a00f795bb4d808fd9b42293b9de4055978f2bd58b75cea7a462e92fa172ddabc8310498c78df0066d773c0f0f2f31107150cf911399a1b04c9894aa73ffdb991ad2290d05e5f4d5d4bf88217286b26899df6de714f003cd5204177ee2503533d4d372243d5ca24694007d12c43575ce545db82de6505", 0xb9, 0xdebc}, {&(0x7f0000005600)="02093e7ff4920a1911ffa453e91d70f92468727773fe03c6767e2122117b83069898ccd63edaa17f957a58f9ba3b4a7b0f052ecccaa40ebb773000a0531e5bc05ff9d12e8f4b7d8fd62496d9e2ce446fb839c85c8121555dfc373d60fc2473e8bcd363647fb3ef17f62c621e65052d", 0x6f, 0x9}], 0x10000, &(0x7f0000005740)={[{@meta='meta', 0x2c}, {@localcaching='localcaching', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x3f, 0x34, 0x33, 0x30]}, 0x2c}, {@locktable={'locktable', 0x3d, '/dev/vcsa#\x00'}, 0x2c}]}) 2018/04/20 11:06:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000003c0)={0x746, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r3, 0x20}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000440)=@req={0x28, &(0x7f0000000080)={'dummy0\x00', @ifru_names='bond0\x00'}}) readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000300)={0x1000, 0x3, 'client1\x00', 0xffffffff80000007, "07afb87c92a14c50", "9e18210c3a3be28b574df8b775661b1954534da76cda24ae848b67468a2a61a4", 0xffffffff00000000, 0x75}) sendfile(r2, r1, &(0x7f0000000480), 0x34df) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/04/20 11:06:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x12013, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/04/20 11:06:54 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40000) shutdown(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 2018/04/20 11:06:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0), 0x4e7) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) [ 76.868828] loop_reread_partitions: partition scan of loop2 () failed (rc=-13) 2018/04/20 11:06:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x5, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) ioperm(0x58, 0x5, 0x9) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000e2701b8073de2781aeb4918211430cb6068908004500001c000000000004907800000000ffffffff00009078e000000106df5f588de658b8d82dae40a8a0053f8bb487cf047dea8e0897805d9887bd8415bcd69231b0e0fcc0d37f7df359258505f1bf19f77ff875332761a171735c7d93c093a7603ebd30caffbaa0a0f804d49032f21578e6d3de1302fcfd240c4a465950842df141c23ec0d6"], &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000012c0)={0x3, 0x7, 0x3000}, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x25, "95e1c3347b12dbf56fd8ad40c5d9ec24171422301b687c42abbc70f479ac5c5a5cbbfea7d8"}, &(0x7f0000000080)=0x49) [ 77.025310] device syz_tun entered promiscuous mode [ 77.190447] device syz_tun left promiscuous mode 2018/04/20 11:06:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000), 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000040), 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/20 11:06:55 executing program 7: r0 = socket(0x11, 0x200005, 0x3) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/20 11:06:55 executing program 5: unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40102, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000900)={0x0, 0xffffffffffffb217, 0x572, 0x9, 0x8, 0x100000000}, &(0x7f0000000940)=0x14) connect$ax25(r0, &(0x7f0000000040)={0x3, {"c7d67fc8c9b531"}, 0xfc7}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000980)=r1, 0x4) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xa0) 2018/04/20 11:06:55 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) r1 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3500a6a) mq_notify(r1, &(0x7f0000000000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/04/20 11:06:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}], 0x1c) sendfile(r0, r1, &(0x7f0000000080)=0x711, 0x1000000000fe) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r1, 0x1, 0xfff, "1bc7c4d33a45c7ad83922131b3e7d984ebbd50c21df0f104934e29225040176adf46877151c6b0ec586059f729050d97f8b8289212e11f0810cc9d5188c98d65dbcb579a0abc3d914d6b773c0e594005e7cdec6d6125ec32261b67989478701beb264219ff7a534e32"}) 2018/04/20 11:06:55 executing program 0: get_mempolicy(&(0x7f0000000180), &(0x7f00000000c0), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x6) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0xfffffc90, &(0x7f0000000040)=0x101) 2018/04/20 11:06:55 executing program 3: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="5576626f786e7efe303f514ac8e705dd904a50a5ae389d7f4f3f834f123a"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/20 11:06:55 executing program 1: unshare(0x8000400) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 11:06:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101002, 0x20) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0xd00801c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000001c0)={0x2, 0xd559}) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x8}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080), &(0x7f0000000180)=0x4) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="21439436ef579f9f21200400666975780a4769f13f"], 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000200)={r0}) 2018/04/20 11:06:56 executing program 1: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="5576626f786e7efe303f514ac8e705dd904a50a5ae389d7f4f3f834f123a"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/20 11:06:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) 2018/04/20 11:06:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mq_notify(r1, &(0x7f0000000140)={0x0, 0x13, 0x3, @thr={&(0x7f0000000040)="16c8d6eb33f0b975f8f5982d0b7c24cf28b51f7a4d361fcda8992c79635f71e234c0d72d547ee399a92da1a82c94867a1b14fbf0af29f4550d3d45880085d32c7687", &(0x7f00000000c0)="ca20f7371fcb3864243bd0f03f639c860b80e7eec453a4f0fb5c7fe5df53f4a7b0b2ffb4a9c779e6675c73b345b72f4a93104c3bf8a56fec985912ed6ff49e0d11091ad8f165143113d0aeb9e101bee169"}}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000340)=0x7f, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x5, 0x1, 0x500, 0x0, 0x8, r2}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000240)=""/187, &(0x7f0000000300)=0xbb) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="9672a65af741c051e96fb68d", 0xc) 2018/04/20 11:06:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000100)=ANY=[]}) 2018/04/20 11:06:56 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x10, 0x0, 0x29, 0x3e}, 0x10) 2018/04/20 11:06:56 executing program 3: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="5576626f786e7efe303f514ac8e705dd904a50a5ae389d7f4f3f834f123a"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/20 11:06:56 executing program 5: unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40102, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000900)={0x0, 0xffffffffffffb217, 0x572, 0x9, 0x8, 0x100000000}, &(0x7f0000000940)=0x14) connect$ax25(r0, &(0x7f0000000040)={0x3, {"c7d67fc8c9b531"}, 0xfc7}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000980)=r1, 0x4) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xa0) 2018/04/20 11:06:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x96, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x80000000, 0x4c000) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000080)="6020c22026f5329ff76da9abeda22afe6e282ad4ddf98a5df88f62ede439ca9a678fd8c2a8be82d39bcb40aab8ac8909bbe01a5a6cb2a9a41debd1ff62fb0f49e16651e2c0c1045df770ee183f8557e3d33ff7ff1044d25c1166c174ddab6dc15cbcc8b0a941b6e767c9399a238dfd23ebcabfbd8b2182efb4dd8a71b6c228100572a36e1ca53c85b9ba37e49fcc865b74cd731e1d6e95877a30d176415d5f1914c4fc74", 0xa4, 0x3, 0x0, 0x1, r2}, &(0x7f00000001c0)) writev(r0, &(0x7f0000000040)=[{&(0x7f00001da000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) 2018/04/20 11:06:56 executing program 2: unshare(0x20000400) timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(0xffffffffffffffff, &(0x7f0000eb8000)) 2018/04/20 11:06:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x84e22, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/20 11:06:56 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/157, 0x9d) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000200)=0x9, 0x4) close(r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) 2018/04/20 11:06:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/20 11:06:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1ffd5743605662a799"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) write(0xffffffffffffffff, &(0x7f0000000080)="260000005e000900000009f93a0000000000000001000000ffffff000008db1ee9ff4435eade66aed4f481686f2887a4927930ad23a7745d63fd97f27628f7f8d3b3cb4a30754efb36f5bece", 0xa8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mq_unlink(&(0x7f0000000140)='\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/04/20 11:06:56 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x80000001, 0x4) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "377699652ae875bef074a7912989a32a2d42217151eb3995ee1b99c3431ed0be2f7bf6835d2e29469713ffda8d48a37d1a95e3a79eb3ae4dff086d67174bebf42ce0eba4ff4b96549bb0583b7066a6af"}, 0xd8) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000040), 0x1f) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x404002) 2018/04/20 11:06:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x60000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) fdatasync(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0), 0xffffffffffffff3a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) r3 = socket(0x0, 0x802, 0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xc000000000000000, 0x200, 0x8, 0x983b}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, 0x8) setsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000000000)="6d83c044442320ba703a4f65a22ce798f62d4e0403f44672bb275f265beb556dedcd99d8376425b230cb6b0cd6f81cfd7a31cf292c39a81a667ab55a5012b6cd03820bba7a38bad0316cf4719e821a9c3aa6ae59efde6837351aca754cd5dc4e0d58398b5fbeaa714409f4f299", 0x6d) 2018/04/20 11:06:56 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/20 11:06:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0x10040, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socketpair(0x0, 0x80000, 0x8, &(0x7f0000000040)) 2018/04/20 11:06:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/20 11:06:57 executing program 1: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="5576626f786e7efe303f514ac8e705dd904a50a5ae389d7f4f3f834f123a"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/20 11:06:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rfcomm\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000380)="0c4d4d2780db786126d6b469fe5e855a4f422963318116c6b8e3f276fd211c24b8b147084a9c08b3ac2d264b00aefb40ba50fe32d2edb4ea078f4074b2c5896e7727bff29f8d06e1f7ea5c923a22ed7a12132ce7620048c9ba32c533e61bc48d3503009cf9431da3ab16794ebde802e07fee06b401178229671b63808c45eb34a15c47adf0a4dd4e77620c590dd9b8b8254d25b53003d89d", &(0x7f0000000000)='^', 0x1}, 0x401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/20 11:06:57 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDMKTONE(r0, 0x4b30, 0x2001) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) mq_getsetattr(r0, &(0x7f0000000100)={0x7, 0xe38, 0x800, 0xb8, 0x3ff, 0x9, 0x550, 0x8001}, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x1, 0x5, 0xffffffffffff4dd4, 0x3, 0xfffffffffffff801, 0x2, 0x5, 0x2, 0x7fff, 0x9}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f8cff8)='pagemap\x00') pread64(r2, &(0x7f0000000040)=""/8, 0x0, 0x0) 2018/04/20 11:06:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000000)=""/61, 0x3d) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494f", 0x218, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x9, 0x8000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000002c0)=""/189) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000554fcf)=""/49, 0x31}], 0x1, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/20 11:06:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x1, 0x3, 0x4d6d, 0x0, 0x1}, 0x7, 0x9, 0x10000}) 2018/04/20 11:06:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0), 0x0, 0x0, 0xfffffe39}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680), 0x18}], 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/04/20 11:06:57 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101002, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x8e60, 0x4, 0xfff, 0xfffffffffffffffa}, 0x6) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) shutdown(r1, 0x0) 2018/04/20 11:06:57 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="97983fba87a809d21dfe0f613f63fe2e828f04ca377b1a84c6d576d84490995cd193491780e74b0bc3b36886f14f6792ab174c35c09304a96489f11b9a6e84e7f06ea6393488b8f440d2bb9c155a720cb0031957d8c3027fc2c043b4289bbedb2864e9b71cea33a51abcda7c150c4b08544a00a222398de45c4272ac92b617a56a8c1fddf3f797c0e1d6a79b77240ab1dc25144ad480fa653e18b258862e0ff21edf", 0xa2, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffff8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x210001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) keyctl$search(0xa, r0, &(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, r1) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), &(0x7f0000001380), 0x0) 2018/04/20 11:06:57 executing program 0: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) 2018/04/20 11:06:57 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) waitid(0x0, r1, 0x0, 0x80000003, &(0x7f0000000100)) 2018/04/20 11:06:57 executing program 4: r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2e3117f1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3, 0x6e8, 0x3, 0x3, 0x3, [{0x6, 0x9, 0x0, 0x0, 0x0, 0x100}, {0x4, 0x6, 0x9, 0x0, 0x0, 0x2}, {0x40, 0xfffffffffffffc01, 0x9, 0x0, 0x0, 0x1204}]}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c15cfa4f702000800", 0x9}], 0x1) 2018/04/20 11:06:57 executing program 3: setitimer(0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) syz_open_procfs(r1, &(0x7f0000000140)='net/udp\x00') seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}) 2018/04/20 11:06:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x3, 0x5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) r5 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ff706f7369785f61636c5f6163636573732900", 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) keyctl$link(0x8, r5, r6) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x9, [@rand_addr=0x3, @multicast1=0xe0000001, @rand_addr=0xffffffffffff8001, @empty, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x34) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000000c0)={r4, 0x2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="73656375726974790000000800000000003a1f4c2c0000000000000000000000030000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002f23ed80cbc9d9f9bdd038ae176300000000000000000000b4ebf5cae4d310400000005ab2890ad39ef8a5c4bd2bc667ee9c13265081080e47b846a7083b9f99aeb39175cf973b82f9f74d4bef864439db69d08c96bb8595c8e9a7bb537caa2393aac545ec8e9ee47a93775faad9bc64dc2e0bf1f229751be04e58fcab44b517cba679002d0b000000"], 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000240)={'veth1_to_team\x00', 0x5}) 2018/04/20 11:06:58 executing program 2: 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) getsockname$netlink(r2, &(0x7f0000001100), &(0x7f0000001140)=0xc) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001080)={0x2}) sysfs$1(0x1, &(0x7f0000001180)='/selinux/mls\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/20 11:06:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x7, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x3}) io_submit(0x0, 0x0, &(0x7f0000000440)) eventfd(0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000000000000000, r0, &(0x7f0000000100), 0x0, 0xfffffffffffffff8}]) 2018/04/20 11:06:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x7, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/20 11:06:59 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x1ff) syz_emit_ethernet(0x46, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "318e18", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb1024", 0x0, "725683"}}}}}}}, &(0x7f0000000540)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x58000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x4f4126f9) 2018/04/20 11:06:59 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101202, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x2, 0x80000001}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xa8, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)=',') 2018/04/20 11:06:59 executing program 6: socketpair$unix(0x1, 0x8, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x4000010002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000010c0)=0x4, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20201, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000000c000)}, 0x0) 2018/04/20 11:06:59 executing program 1: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="5576626f786e7efe303f514ac8e705dd904a50a5ae389d7f4f3f834f123a"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/20 11:06:59 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaa01aaaa0008004700002c0000000000009078ac141400e0000001890380cf02000000000000000401907800f1acff00f9028ca12610387f1e5c3c7b9dca22fe631a8ab3c1b338eaa3f2478b7cda1ae6bf"], &(0x7f0000000000)) 2018/04/20 11:06:59 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) mknodat(r1, &(0x7f00000001c0)='./control/file0\x00', 0x8022, 0xb5) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fcntl$addseals(r2, 0x409, 0x5) lsetxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r0) creat(&(0x7f0000000040)='./control/file0\x00', 0x6e) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x7fff, 0x8e, 0x2, 0x0, 0x1, 0x800}) 2018/04/20 11:06:59 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x4, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @broadcast}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', r2}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x5, &(0x7f0000001200)=0x4) timerfd_create(0x7, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x401}, 0x8) 2018/04/20 11:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0x298, 0x1d8, 0x298, 0xc0, 0x1d8, 0x448, 0x448, 0x448, 0x448, 0x448, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xb}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x552e, 0x1ff}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x400}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x21}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x7fff, 0x0, 0x0, 'veth0\x00', 'team0\x00', {0xff}, {}, 0xff, 0x3, 0xb}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x842, 0x20, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xff000000, 'teql0\x00', '\x00', {0xff}, {0xff}, 0x8, 0x1, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x480, 0x41, 0x0, 0x0) 2018/04/20 11:06:59 executing program 3: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x4, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000440)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/04/20 11:06:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x17) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = semget$private(0x0, 0x3, 0x10) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000001640)=""/86) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0xc815, 0x6, &(0x7f0000001480)=[{&(0x7f00000001c0)="a08095d61c0f6e3ea229dfd87e9141b4d470e1fabc76103d0f2cc397eac1035395a3c4a11d93b011021237dd2a8100b4f3701b6dc15680644f7213579b3e46c5f303474539dd396a4244edb2dc03a2fd43a9dc0b93210e19894f86188d4264d3546ba74731f57aa3543162346f480b1dd833ed8d164520ad947bdb787debb7ca7e228f9071cb0359e194afbf25b6995fb8a0fb656b3c8326ea43794a587f10bfd4ecc63ca36722472486927586a6f6ee09b24dbbeafe9965eb8c1d7ae9b169d05c6cf9521fb1664c8f4add3d1327e5a03f16695f8bb8eb9d3fb84b103e0e08e5", 0xe0, 0x8}, {&(0x7f00000002c0)="de0dd58e94789716c97f89b204f713c8bb09643fa6219c81a8d4ef9aaf7acbf676323dcef12bf378506136c2577573ab7bcf8d40444112117ebc09f8fd04ca76aeee8f0de5a800f8333771aa725f51bef79b847e33f65f0ef48792ccab36cd98df669b2341e066a14054321514af31826828f7248c5d5d22669de27abb0760a2052478fe1e1a2c9439a726214c1850fa3870f0a1e17834d3a87d78da8e192a42f366c253624927dc25e51c42f3fda15469b6cd63c48fbaae9cdf3e2c41a54b8dcdfffa36878a39ddd746715d502208667dc7b39f3a45665ac63f66204f2c079455b722", 0xe3, 0x7}, {&(0x7f00000003c0)="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", 0x1000, 0x8b43}, {&(0x7f00000000c0)="3744988d38947f2bdddead4fa9acaf33028fa9584cf82675a67a27f04f42ad288920974819fa1db191cd90b877872e38450b13ea030e004d139a5c8891be1c35ae08decf1e4eacf387303ee3b9a2233ff9c5d1cc16320bd9773492f43b62ed348ec13ccb742d0e9ecdb03b8fd7afd92cc45e3fb525cbb2c57c363934032a82b90b457a2f16", 0x85, 0x100000000}, {&(0x7f00000013c0)="5a2271ea74963beae8851ae692e57f89066eb59d31bb7fa1a94678f3fd1ef0ff", 0x20}, {&(0x7f0000001400)="3ec3767a7fb6465bf9008dcb71b2f69fa013d4c0cb2e373c525497bfd2fa52e63140b25f14597f599f7577c715cb187aa0c5e79cc96909b29f1b857c8d29dea73246bd0397a84774f7c96a3dd095754001b160d1f836ebfd12a6e1df737aa34cc71109a5f4fcc5", 0x67, 0x9}], 0x800, &(0x7f0000001580)=ANY=[@ANYBLOB="7362ae033ef61e0500002c63727566742c2cff9b9974d1853eef6db13e618d95c33b31f82a23fa619e552c00"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001600)={0x9, 0x0, 0x10002, 0x6}) 2018/04/20 11:06:59 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)="62b14900b585", 0x2000, &(0x7f00000001c0)="320e3320c2e40656a0d6a28a3100d04ec73ba447a296ea5a1d1444f3fe82f2b17197781781200541ab6a60618cd8807fa4f510ba8c067ed1c05d323f5b351088f33f0229e5fbe3a90b651282f11c31750378a9997358e56263b2f1c3fd12e310e8e43ee3b8b794b029a870b5e836c973c332a48873df2193ceb2362033555cf722d2868486c7c09bc13afa057123e833e14aeca7db98f3fc601cd666b5943e5f3db0e797232299335a0546c166fc0e97bbcb6b88bb09d683f60d137e1e6cb7e1e2f517e08edf9a5e5e73b7a43e7a6e33b4") 2018/04/20 11:06:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x18900) sendto$inet(r1, &(0x7f00000000c0)="dcbcf395d8b74e66bee2a7d614ec0b9887c94978845bc7591a8a8ce6bdde6afb3ee1e379944fce0c5a88590f19bcea0c6764c803ca0454c665870b45bef09cc6b1ba8ade502f62012b50e5abc99bd1e05796db0101e18343e9d3fb410de8634e4b13fe9a8c45a9648be0cecf757a9f86fd9d8c102ecd34072ad0d8086d298d027713ec853804b278d06a4ccb88f66a382d69b963760d48044ba4e8e0c5a7a02abc16f915c0e2899d71560559a42480e449bb33f5508818", 0xb7, 0x48000, &(0x7f0000000340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001c00)=ANY=[], 0x0) 2018/04/20 11:06:59 executing program 7: r0 = socket(0x5, 0x2, 0x28000000) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7, {0x0, 0x6e, 0x0, 0x7fff, 0x1000, 0x1}, 0x401, 0xfffffffffffffff9}, 0xe) open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='ext3\x00', 0x0, 0x0) 2018/04/20 11:06:59 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f0000000100)='./file0/file0\x00', r2, &(0x7f0000000040)='./file0\x00') renameat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0/file0\x00') 2018/04/20 11:06:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/222, &(0x7f00000001c0)=0xde) 2018/04/20 11:06:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x18900) sendto$inet(r1, &(0x7f00000000c0)="dcbcf395d8b74e66bee2a7d614ec0b9887c94978845bc7591a8a8ce6bdde6afb3ee1e379944fce0c5a88590f19bcea0c6764c803ca0454c665870b45bef09cc6b1ba8ade502f62012b50e5abc99bd1e05796db0101e18343e9d3fb410de8634e4b13fe9a8c45a9648be0cecf757a9f86fd9d8c102ecd34072ad0d8086d298d027713ec853804b278d06a4ccb88f66a382d69b963760d48044ba4e8e0c5a7a02abc16f915c0e2899d71560559a42480e449bb33f5508818", 0xb7, 0x48000, &(0x7f0000000340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001c00)=ANY=[], 0x0) 2018/04/20 11:06:59 executing program 3: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000440)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/04/20 11:06:59 executing program 0: r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) close(r1) dup2(r0, r1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x701303) 2018/04/20 11:07:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000006, &(0x7f0000ee0f7f), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/04/20 11:07:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0xa59, 0x4, 0x8, 0x3f, 0xe5, 0x5, 0xfffffffffffff000, 0x4, 0x1, 0x3, 0x7f, 0x8da3, 0x9, 0x9, 0x100]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000140)) 2018/04/20 11:07:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x12bb2a89, 0x5, [0x3, 0x10000, 0xe1ee, 0x5b13, 0x2]}, 0x12) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000040)={'bridge0\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) 2018/04/20 11:07:00 executing program 2: r0 = socket$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) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x7, 0x7, 0x80000001, 0x3, 0x3e, 0x3, 0x132, 0x40, 0x12, 0x6, 0x5, 0x38, 0x2, 0x7, 0xffffffffffff8001, 0x6}, [{0x70000000, 0xfffffffffffffe01, 0x1, 0xc47a, 0x9, 0x4, 0x3, 0x20000000000}], "df1ba6e4e166b4056757b26da68a6ba2415707d25d03761d41ab0c7d11777443924131c613940fa1350a4b75db1d73ce87ee97770e1cf8b3d55a3ca5cf091ede9d883877f0d31ed7dafec9e2726049cc172eb0d78cf48982450554a3064ebf0f249a78d726114ed78d9fc7be0a4dec9b46bad356cefa37f6afd0053a807e4ec15eb2a01446d06922c62a530edf9ec412e211073c9e1ebe4dfacbc03ae1839a61812ca17d4ce53f6f44f94aa625411dbc7e58f84f910f2875420c7955494cae08a3f494c1379675d3d21cffb98ea8ae85c12963bbd677e862e6de9389b024", [[], [], []]}, 0x456) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x1, 0x9, 0x1, 0x6, 0x8, 0x6, 0x4, 0x0, 0x10001, 0x2}, 0xb) 2018/04/20 11:07:00 executing program 5: r0 = inotify_init1(0x80800) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x400000) 2018/04/20 11:07:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002240)={&(0x7f0000002180)=@ipv6_delroute={0x38, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_IIF={0x8, 0x1}]}, 0x38}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/20 11:07:00 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaa6aaaaaaaaaaaaaaaabb810000008035"], &(0x7f0000000180)) get_thread_area(&(0x7f0000000040)={0x0, 0x20000800, 0xffffffff, 0x589b, 0x7ed2, 0x8, 0x7, 0x8c, 0x7, 0x4}) 2018/04/20 11:07:00 executing program 3: r0 = socket(0xb, 0x10000000003, 0x143a5ccf) write(r0, &(0x7f0000f9afda)="26000000130047f1eb14c1f8000022ff001000e301000000010000000000000006001000064b", 0x26) 2018/04/20 11:07:00 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/20 11:07:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000580)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000140)=[{0x18, 0x117, 0x2, "05"}], 0x18}}], 0x2, 0x0) 2018/04/20 11:07:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x8}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x8000000000000006, [0x0]}, 0x304) 2018/04/20 11:07:00 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8802, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={0xffffffffffffffff, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/87) exit_group(0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={0xffffffffffffffff, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) 2018/04/20 11:07:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800a414}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x300, 0x70bd26, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xf9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000051}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x129100) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@get={0x128, 0x13, 0x20, 0x70bd2b, 0x25dfdbff, {{'drbg_nopr_sha1\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x10000}]}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)) 2018/04/20 11:07:00 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x30140) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000001340)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/04/20 11:07:00 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x20000000}) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="f2b183ec0d355124e65cd427789495830913afd0a0615e14c779d30acad35a341a6a50698aa7e7a21015781f69cb218dd5dca29e48268f931ca9b664360dc76cabf7efe4f6fbb69bf11cc80c6dd0b285d3456ad8cdfa7274c60609d0f88c3fa5045f8c048bcd4e138535fac45c54984642edbdd85a08d3d698406876b780557a4b5bd1001addcd8d3df099b366a0899e712690fe4c6bab7b21458d3552ff0effa3d2e403417a7d7000499c891380061db5d64172b205b327f51aa05f899eebd1472843ac9e093f3f297fb9b149eb61e50bdf362c7f9bc8e6d8fdc374af68852dd57f3c2620", 0xe5}], 0x1, 0x36) epoll_wait(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d}) r4 = semget(0x1, 0x4, 0x40) semop(r4, &(0x7f0000000180)=[{0x2, 0xffffffffffffff00, 0x800}, {0x1, 0x2, 0x800}, {0x0, 0x93, 0x800}, {0x6, 0xffff, 0x1800}, {0x3, 0x80000000, 0x1000}, {0x3, 0x8, 0x800}, {0x1, 0x144440000, 0x800}, {0x7, 0x85, 0x1000}, {0x2, 0x2474, 0x1000}], 0x9) 2018/04/20 11:07:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") socket$bt_rfcomm(0x1f, 0x3, 0x3) getdents64(r0, &(0x7f0000000000), 0x33e) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000240)={0x27, 0x1, 0x2, 0x2, 0x2, 0x2, "c45ca49787c15a4239b25bc84c3330b1592e927e63ba00211158b85667141ffeb9e63c8a17ea3e2cefe7c46b7c14771e2aa2360b773a462b8f015d751e2387", 0x8}, 0x60, &(0x7f0000000540)=[{&(0x7f00000002c0)="d4beb0bf9d99cc9d54e092b754745593cacca3d8fecbbe5421c57cb00eacc6508843ecade9ed615b0f7c53abc067011906db6acf69ac51c6b13ab5c750c72451b1ae924588d05ee80d1cefb00bf57b7c55c6b32829a88e3e6474fcc32ab397cbf05f9f6afd2e9807af8e4f6da080f5", 0x6f}, {&(0x7f0000000340)="fb845cea5db9be78ae2800c61e2c3672f18238f07bea30bb605aa92f3e4166776845b949cbd05e6978791a5e7140dc7a6ea6b4ff56d4ce8758d33bc60f76bd2a414868f8eb53908825307d1d74176c61f399d643bdf8820ebc0f7af1c3662a4b5791f851", 0x64}, {&(0x7f00000003c0)="218477066c7c2d9c73825a24d08517ecabf34268818f6b8d447baff7e806f4ec9d307979c3ab3ef851797c9ca430f17a56e2c9b96c747f3699ed23800e713eae126dbd0259e2a88335318ede86e905085d72e012767ccee6a8d422a56ed98b6bad414feb98a50b0e275a2497e82861fbe3d5d9b0f8d4c91c6d9e60b6363a1c91967f83f0c2cd0bae0925034c75528d6365b54cd6e3a2be3d48ef31436f613c59470310937a53a03cf906", 0xaa}, {&(0x7f0000000480)="213823047ed4c3c84482ae76fc1c0fae2758034971076649de4c60f49684fe43c6424a9e128906fdfbc770a3adf7e08bb746c2bf12f3eff75f0a101ce9962852ac94c61d4fe306b33ad4752355913c42750a9b0c8dfbddd5dd", 0x59}, {&(0x7f0000000500)="f5f5902585b6e4ce876f95367fc53fb2", 0x10}], 0x5, &(0x7f00000005c0)={0x50, 0x13d, 0x0, "1d5b4a5165b17583e7022c788ba2643c83781bc7d1c325a4e33eb28661402dcec16f4b49eccc42a2ef0741ff3c6613e2ca948deae5459a0904c143"}, 0x50, 0x4}, 0x24000000) pause() getdents(r0, &(0x7f0000000000)=""/40, 0x28) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x880) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x40, 0xffff, 0x7}) 2018/04/20 11:07:00 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) [ 82.415288] QAT: Invalid ioctl [ 82.485443] QAT: Invalid ioctl 2018/04/20 11:07:01 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x1800}, {0x4, 0x0, 0x1800}, {0x3, 0x9}, {0x3}], 0x6) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/04/20 11:07:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) fchownat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) close(r1) 2018/04/20 11:07:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x80000000, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000280)={0x6, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xffffff85) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0xff, 0x1, 0x81, 0x9, 0x6}, &(0x7f0000000440)=0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="a2a19dd93cd0efaaa1482c00000000000000000000000000b94638e393cff9ccbdd6313827d2ec63c495f8c220193b45ae1d614ee6f01fa8463b23d230eec20fc52fe68758cb106612425ec131ea207cd126ca9eaf759350f2d896cd726309916171d642f8116b128fc9c606da2c39eb32fb9da0c92f9b07a01f3ef4518f0db22cdd395fd03190b57c0eb1a492ad6b9b35260dcb0b21d87b4fcc3ea726272eeaee9a14a422a3c6c15230", 0x2) r4 = accept4(r2, 0x0, &(0x7f00000002c0)=0x266, 0x0) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/20 11:07:01 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040), 0x800000000fffc) 2018/04/20 11:07:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/244, 0xf4, 0x10000, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) 2018/04/20 11:07:01 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000000000), &(0x7f00000000c0)=0x4) accept$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x5, 0x7, 0xf01, 0x1e31, 0x6, 0x5, 0x7}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0xffff, 0x1, 0x7, 'queue0\x00', 0x4}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0x1000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) 2018/04/20 11:07:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x7f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0xee8, 0x4, 0xffffffffffffffff, 0x4, 0xffffffff}, &(0x7f0000000480)=0x98) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) r4 = accept(r1, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000100)=0x80) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000004c0)) connect$rds(r4, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockname$ipx(r4, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/20 11:07:01 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=0x14, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000679000/0x400000)=nil, 0x400000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000240)) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x5, 0x80000000, 0x3}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000040)={0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) 2018/04/20 11:07:01 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000000000000000000000002000100000000000000020200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/80) 2018/04/20 11:07:01 executing program 5: r0 = shmget(0x2, 0x4000, 0x225, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/146) 2018/04/20 11:07:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x80000000, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000280)={0x6, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xffffff85) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0xff, 0x1, 0x81, 0x9, 0x6}, &(0x7f0000000440)=0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="a2a19dd93cd0efaaa1482c00000000000000000000000000b94638e393cff9ccbdd6313827d2ec63c495f8c220193b45ae1d614ee6f01fa8463b23d230eec20fc52fe68758cb106612425ec131ea207cd126ca9eaf759350f2d896cd726309916171d642f8116b128fc9c606da2c39eb32fb9da0c92f9b07a01f3ef4518f0db22cdd395fd03190b57c0eb1a492ad6b9b35260dcb0b21d87b4fcc3ea726272eeaee9a14a422a3c6c15230", 0x2) r4 = accept4(r2, 0x0, &(0x7f00000002c0)=0x266, 0x0) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/20 11:07:01 executing program 1: r0 = socket$inet6(0xa, 0x90006, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001a40)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, {0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1d2}, 0x7, [0x9, 0x3ff, 0x400, 0x7, 0x9ccb, 0x10000, 0xffffffffffff6e73, 0x3ff]}, 0x5c) 2018/04/20 11:07:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x9) 2018/04/20 11:07:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl(r0, 0x40000200401870c8, &(0x7f0000000000)) 2018/04/20 11:07:03 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x10000, 0x4, 0x3, 0x3ff, 0x5, 0x8, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x1, 0x1, 0x1, 0x8000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x100000000, 0x1, [0x6]}, &(0x7f00000001c0)=0xa) 2018/04/20 11:07:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x100009) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0xff, &(0x7f00000000c0)=0x4) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) dup3(r1, r0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/ptmx\x00'}, &(0x7f0000000140)=""/157, 0x9d) 2018/04/20 11:07:03 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001100), 0x10) getresgid(&(0x7f0000005440), &(0x7f0000005500), &(0x7f00000054c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x0) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffff9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000005400)=[{{&(0x7f0000001140)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f0000004280)=[{&(0x7f00000011c0)="005f8190105b9d51", 0x8}, {&(0x7f0000001200)="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0x1000}, 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"}], 0x1100, 0x8000}, 0x10000}], 0x1, 0x20000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r2, 0x1829) 2018/04/20 11:07:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) dup2(r0, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) r4 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000240)="d0ee39c8bfc7937238583e98ee62624cb9a3adcc566b0790fa5a32df0ce7fd9d8037bde9d0bb76357e2f3ed0e3e49d8b1649033537438bb77f191033eebf6b01cdc8028e7771e172d015954c16f2453ea92d7e18e77c25ec454f5899171681e10ef56826e2b8397886690aeb5d50a4b7669fc3abc62a727a97cd2097ab7e24c7f9e7a327c2a315aa7463af99a32ac5049770069146e2e439fef37d21fb64991c21d484d5cda3b925d024197acfe1c471cd054c289abd5c9f5b3720e4f8935a73e808217101fa5f8e16b14a293ac40dfdff46a9a66bc65a1ced6341a55f1d238b162d957fe180bba9", 0xe8) 2018/04/20 11:07:03 executing program 2: unshare(0x8000000000000400) r0 = mq_open(&(0x7f0000001100)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x3}) mq_timedreceive(r0, &(0x7f0000001140), 0x0, 0x0, 0x0) 2018/04/20 11:07:03 executing program 4: unshare(0x1060000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000640)={0xf5c5}, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000600)=0x8) epoll_create(0x5) timerfd_settime(r0, 0x20000000000000, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x50000000000, 0x6, &(0x7f0000000480)=[{&(0x7f0000000080)="fc8aa9f568b61569f6d7640726fd212056a482527f98e8d1d934e05f3922cee61f9949a059864124a07d8f657db2cb05f068cf07b1e934a59140a58829300c04532c766171d6f8b3117518004fd6a3d9948da08af07c6b9e4d16eb6d20ae84bc381e70ec57", 0x65, 0x8001}, {&(0x7f0000000100)="0b567d7e487ba22bdcc5f9a923555df48c80542e4f8fd6fa529b4c0efe117f61f71005752e114c5ba3e791dab272ee08775f5927514c3ef2aca415cdf0c8e639ccaf58c71d309733b70f2f873da47b76125e52c4de4769754ce345b59f94b1ebc06f2e9c78e333b3487f26a0c036dfdd60", 0x71, 0x80}, {&(0x7f0000000180)="21be3446fbd1df64dc6f773b79b2c5f818ebdd41dac9b224e6931a02428697ad05ad8bb6c78f3e4009b3faf95cc47e7de364d70f885cca637e809fd8ac89df5d0cc04af2db9f46558e465358b548d5cec76af4bb67db1b8740589a7e584883d2ed099f3ff47cdba4afe9e4f98a2b27fca1b2baec06678005162c27b4fe0453fe719a280c796bb1d5cc4db7113c51e6d987236dee7c44917879cc9be104541c446687cd71ef532a9daa9b429c8263a5c9682cba03", 0xb4, 0x81}, {&(0x7f0000000240)="a6e41e8698171be41f2fafc79d9aba2bc48beb739b233c5dba6388ce142d60a61668d5b98111f1157efadb98ea52e97806137f3b9321bb72c690bc7f12b50c07899a73698a3e9c2eacd7d981f3c9c81e5bd4f44d5e7953c07a81bed12feb0853a3c63939767e0c63aad9a9e57b0df8a18277894e830be3df2ed05a2e6213637a0a36a3f0ac0c21a06bc80c64d52c3125a7882a1e7032785cf84759646a1674261fb15fd256fc6b03f8475b01f7abe50632e74f47867f77f6fff0988b09ac738deef3e23d66978a1ef42c65a1266cd1aa067e9d3bd04acf086bb38d80bcece600b296d827fd28a1fd53faf75d7d6a356be9b53d51e9f7c773f9198437", 0xfc, 0x6}, {&(0x7f0000000340)="3a9e7d79a2d20439ac432203f9d08696618a25e62d07523fdd3383d6b92a171b087bac413712172b6fdf4c9376dc4842459bb32a34477273865bec19a2794f01651b87a220cdf22787cc8587e41e53e53d5bfb65f00f1cb44f39db1b1a145c4e8099622c691ca7b44e6d2af60939ebd77d4868febcb1df21eb07373feb400af7c46c9438aa77901a90ca5cff8c47adbe7f23164dcc57804928c23ff246410d023c4bdda579742dd8ac36d4e151eed8e4aa77bd343d46ccaa6b419411ad288cc99555f512363e863e31a23e04a5d0516d70c5a13ea6127bbf90e322c5457e33e6dca9fc1a3daaa7b2081cc610449b4987649f91f2", 0xf4, 0x92}, {&(0x7f0000000440)="e88db36c882a5b8836bcefd5bd342085f652e425f0dc5137", 0x18, 0x1}], 0x2000, &(0x7f0000000540)={[{@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@usrjquota='usrjquota=', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000005c0)=0x8) 2018/04/20 11:07:03 executing program 6: r0 = getpid() mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000900)="2af531a49abb16a02e00b0c051e5c1a0d82aba61dd6bfe8b2c935489773174e1df9b65e37adb675a34d6f73bc624a30c88391157d2b66d123ff0c73032b63ae24cebf63312e64818c31c01cd8459b506fa3f42bae614ed2d7827903b015639e6c77f950acfef3453a71275cae47e388dbf8a6fc567f8e91a") recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000540)=""/81, 0x51}], 0x6, 0x0, 0x0, 0x80000001}, 0x2000) syz_genetlink_get_family_id$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'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x2000) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ptrace$setopts(0x4206, r0, 0x67e, 0x100027) 2018/04/20 11:07:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0xfb}, 'port0\x00', 0x0, 0xfffffffc, 0x0, 0x0, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000000080000}) 2018/04/20 11:07:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffe, {0x2}, "0008000000759b288842f5ac1f020409"}) pipe(&(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000b80)=0xd000000) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x94, 0x20, 0x1, 0xff, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffeffffffff, 0x2f4, 0x38, 0x3b4, 0x80, 0x8001, 0x20, 0x1, 0x401, 0x10001, 0x2}, [{0x2, 0x76, 0x7, 0x5cf, 0xd2, 0x1, 0x582, 0x40}], "e7f8a7e278f2cd7e667f9a40e57fc88bde4cc5d7295729fc4dd47a1f391f3dad06bd135f2035bbedb45f402d5a136ab315896558aa751ef2607fff4d6d001258f5ef7cfe513bf37ea9a1018ad2fba9d3b70ccf23d8b084", [[], [], [], [], [], [], [], [], [], []]}, 0xaaf) 2018/04/20 11:07:03 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8001, &(0x7f0000000080)) r0 = socket(0x40000000015, 0x5, 0x80000000) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 11:07:03 executing program 2: unshare(0x8000000000000400) r0 = mq_open(&(0x7f0000001100)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x3}) mq_timedreceive(r0, &(0x7f0000001140), 0x0, 0x0, 0x0) 2018/04/20 11:07:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x5}, &(0x7f0000000100)=0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x126) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffff, 0x100) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000200)={0x8000, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffff8}}, 0xfffffffffffffffd, 0x1, [{{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x110) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000340)="aad37f36ad8860c6e09412e545c762", 0xf) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/04/20 11:07:03 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x1b4) 2018/04/20 11:07:03 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) fallocate(r0, 0x3, 0x78, 0x6) 2018/04/20 11:07:03 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x410200) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x1ff, 0x1}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000cb, &(0x7f0000000000), &(0x7f0000000100)=0x4c4) 2018/04/20 11:07:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8007) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0xffffffffffff4f19, 0x800, 0x1ff8000000, 0x1, 0x1}) 2018/04/20 11:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x100) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/20 11:07:03 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f00005cef9c)=@ipv6_getroute={0x1a, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/20 11:07:03 executing program 5: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20002) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0xda5a, 0x0, 0x10000, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000001c0)={0x87, r2, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x8}, 0x0, 0x80, 0x6, {0x2710, 0x80000000}, 0xc92, 0xa9b}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0xfffffffffffffe72) 2018/04/20 11:07:03 executing program 1: unshare(0x207fc) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) 2018/04/20 11:07:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001100)="2e2fa2a57340514d17296574058000003100", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents64(r1, &(0x7f00000011c0)=""/219, 0xfe8a) getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/20 11:07:03 executing program 7: r0 = gettid() capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000180)=0x18) 2018/04/20 11:07:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0xcc, 0x7, 0x1, 0x0, 0x1, [{0x80, 0x8, 0xffffffffffff0001, 0x0, 0x0, 0x2408}]}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x6, 0x1, 'client0\x00', 0x4, "ed5c2ab27d8b8211", "4a992547363a0a9a41f1c12d36d526add29755c7858b0eafc22d9f64d6d0b176", 0x200, 0x8}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x8000003}]}, 0x28}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000280)={{}, {r2, r3/1000+30000}}, &(0x7f00000002c0)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x50, 0x1a, 0x520, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x80, 0x5, 0xfd, 0x2, 0xc8, 0xc, 0x800}, [@RTA_EXPIRES={0x8, 0x10, 0x81}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_PREF={0x8, 0x14, 0x69}, @RTA_PREF={0x8, 0x14, 0x2}, @RTA_PRIORITY={0x8, 0x6, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0xc000}, 0x40) 2018/04/20 11:07:03 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1, 0x1ff, 0x1040}) r1 = socket(0x10, 0x3, 0x68b9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x100000000}, 0x8) write(r1, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffff32a400020001000000", 0x24) 2018/04/20 11:07:03 executing program 2: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) [ 85.920632] QAT: Invalid ioctl [ 85.933494] QAT: Invalid ioctl 2018/04/20 11:07:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000180)=0xfff, 0x4) unshare(0x8000400) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x100000001, &(0x7f0000000140)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000000100)="34b9") renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000080)='\x00', 0x7) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/04/20 11:07:04 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00\x00', 0x20000004) io_setup(0x1ff, &(0x7f00000005c0)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1\x00', 0x801}) io_submit(r1, 0x1, &(0x7f00000009c0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 11:07:04 executing program 6: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000140), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x40000004) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4d, 0x2000) io_setup(0x4, &(0x7f0000000180)=0x0) io_destroy(r2) keyctl$read(0xb, 0x0, &(0x7f0000000180), 0x0) 2018/04/20 11:07:04 executing program 0: mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x141045, 0x10) ftruncate(r0, 0x7fff) sendfile(r0, r0, &(0x7f00000000c0), 0x9) 2018/04/20 11:07:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x8000400) ioctl$TIOCGPTPEER(r0, 0x5423, 0x0) 2018/04/20 11:07:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sync_file_range(r0, 0x5, 0x4, 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/20 11:07:04 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x7ff, 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000300), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) exit(0x800000403) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000580)) r4 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000780)=0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), 0x4) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0xc2bf, 0x0, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000003c0)={0x4, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) dup3(r0, r1, 0x80003) fcntl$setstatus(r4, 0x4, 0x6000) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000280)=0x20) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='ramfs\x00', 0x1000041, &(0x7f0000000200)="0c2457f72f4937add23e132923aa69fb4f0417e0091e76d70da636f63c582028332e29672b847600bb145ab1bec3f37dcd448f2cb7bbdf743dc8437b9e0afe3bec5b9813707e032ec424f7867409ca8475f65a59964f082a25") linkat(r4, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000540)={0x100000001, 0x5, 0x3, 0x95, &(0x7f0000000400)=""/149, 0x9, &(0x7f00000004c0)=""/9, 0x20, &(0x7f0000000500)=""/32}) 2018/04/20 11:07:04 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x80) 2018/04/20 11:07:04 executing program 7: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x20000, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x400) pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8001, 0x4}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x60, "55a941dc3165c6dca031a68ddfedb933666fc44fa7f1a134506c28224eac9782b978216c1c7443f0c7833046a0db7fff35dd08548af5b53d3ce59a7b83ff73a538e8aab76cbef5542f9b84a6e4edd021dd0cebe7db78f4fae399d8fe03b38374"}, &(0x7f0000000240)=0x68) 2018/04/20 11:07:04 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000100)=""/121, &(0x7f0000000080)=0x79) 2018/04/20 11:07:04 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = socket(0x1e, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000780)=[{0x48, 0x101, 0xb49, "eae626e432c450329dd6989c2938520ae13314c4e358d70ff9d0b0c9a227103a0d264817f122be202ad6e33580ff763f81ecfe3707"}], 0x48, 0x80000d}, 0x4) close(r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0xe0, 0x9, 0xfffffffffffffffe, 0x41c, 0x7, 0x4968}, 0x5, 0x3, 0x3, 0x8, 0x6, "55d5326641a834cdd0ade9e721cc205704f42f4e14eea06230d8457dc19514317849d08aa4bb4e5ca4654484d940363555a81d535f8e3195eba1e4b7f843296d3565edaf0ac3d86e5f7706dba880532a0df44d2f05b925c0df1312efbac11d49b3189e91318ae81af25b00b167da0a27c4bb68302a483c3d04244fa065e68de8"}) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x541502) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x101, 0x66f, 0x80000000, 0xfffffffffffffffb}, {0x6, 0xdad0, 0x922, 0x2}, {0xffff, 0x9, 0x5, 0xfffffffffffffffc}, {0x1ff, 0x100, 0x0, 0x755}]}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)=""/141, &(0x7f0000000340)=0x8d) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCCONS(r4, 0x541d) write(r0, &(0x7f0000cbdfb8)='v', 0x1) r5 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/04/20 11:07:04 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000), 0x0) 2018/04/20 11:07:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$peekuser(0x3, r1, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000b8}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1b8, 0x3a, 0x128, 0x70bd27, 0x25dfdbfb, {0x1b}, [@nested={0x1a4, 0x44, [@typed={0xc, 0x77, @u64=0x7}, @typed={0x8, 0x93, @fd=r0}, @generic="95eeca05453e44bf0db227637daf4fc1de0e2afeafaf3a3f669c59bdd602ccfd", @typed={0x8, 0x28, @fd=r0}, @typed={0xc8, 0x5, @binary="d286f0f1c3f790b7ea68cc9a69aac48b80c7118e242698ef7b8a1d9797ceaa222a0e7f4f0163f1c97e4d447d664e4f0ecd864c7fb63ab49d87c7c9bd49d4df0417653f49bf421d249f20b735657abfa37cee56000030dcc73bb3d69100fe62ade1b2f3801e8c90420f880693c510641e4e17287729947dea70e51aa5584790e7f9b95fb17f6fce52cfac8ab916559b91e02af3b6fe0ac56a8d93bac49e5f2362787da5f50716e5c56855ece14521bc4597f40f76b51e64253c6c03af882269c939f78d"}, @typed={0x8, 0x58, @u32=0xffff}, @typed={0xc, 0x84, @u64=0x80000000}, @typed={0x88, 0x0, @binary="1b0893de06663713f4ad3a4b97fc569f0a2a5ab8bce5250ad2aed5bde28b915161191153b7f1281e12132cfd14e33c02152ad409171eab4dcb4648c165097f058545c12acb845618a074ce1f860bd64db7b6181cb2d3b1bf1486bad892fc1ff305b5dace246fc318fb8ce1dfeddbff9a07b5bda57d8697b67769d4f96948a47fce2a"}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x2}}) unlink(&(0x7f0000000180)='./file0\x00') getpeername(r0, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80) 2018/04/20 11:07:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') unshare(0x400) close(r0) perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/04/20 11:07:05 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = socket(0x1e, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000780)=[{0x48, 0x101, 0xb49, "eae626e432c450329dd6989c2938520ae13314c4e358d70ff9d0b0c9a227103a0d264817f122be202ad6e33580ff763f81ecfe3707"}], 0x48, 0x80000d}, 0x4) close(r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0xe0, 0x9, 0xfffffffffffffffe, 0x41c, 0x7, 0x4968}, 0x5, 0x3, 0x3, 0x8, 0x6, "55d5326641a834cdd0ade9e721cc205704f42f4e14eea06230d8457dc19514317849d08aa4bb4e5ca4654484d940363555a81d535f8e3195eba1e4b7f843296d3565edaf0ac3d86e5f7706dba880532a0df44d2f05b925c0df1312efbac11d49b3189e91318ae81af25b00b167da0a27c4bb68302a483c3d04244fa065e68de8"}) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x541502) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x101, 0x66f, 0x80000000, 0xfffffffffffffffb}, {0x6, 0xdad0, 0x922, 0x2}, {0xffff, 0x9, 0x5, 0xfffffffffffffffc}, {0x1ff, 0x100, 0x0, 0x755}]}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)=""/141, &(0x7f0000000340)=0x8d) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCCONS(r4, 0x541d) write(r0, &(0x7f0000cbdfb8)='v', 0x1) r5 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/04/20 11:07:05 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000040)=0xe8) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000200)="08476755e2e21380ce766962eb2c1084fcaf21643b4e01af52454d8bf20277173a74805be2f0724b2ebb99941e4ef517b35069be8ee6af3323ef3fb7026e5eb4994c6086695f99e076a9b45caf3d386f5279a6e4742276fd4387649797dda2599f82149d0769a97836344837fac16ae9d81d9b7cb96d69e11d858a0c4e9726a707eb4c6b37c0e5e0f52c386d58c4ff94906f5225dabf") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) arch_prctl(0x1001, &(0x7f0000001300)="feed5506687d4aa520c963fca8be7bc994d21c3ea72fe40cae67269a86548bef4aae643277d8fc3383b40e46a56c229ec796afddc179e1ad85f48958277ba21c8e19f5568125424c2a7781eddf820fefac7f80f66dfd34b311f7a3785c978d6a63333899df669623a689a06a036ed3f34e0e4db9333a6f93f1849f6cc04626457dea7fae05faafbfc6a9c169f135b2b272ef399f3d27b125c46486f8c5f340d401dd197295fa7fc7b7890461a5a714c62de4dff66c1fe59914af2b71d7238f5263e62004abfba3538c800369a9658e5ab5532e28f7eb761a896144560c6b1c9db0d07c93dfc1a4fadb9d6b5891c80f512de812") preadv(r1, &(0x7f0000001540)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 11:07:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x805, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 11:07:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/20 11:07:05 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x107, 0x6, 0x100], 0x4, 0x8, 0x8001, 0x8, 0xc7a, 0xcfa, {0x1, 0x668, 0x7fff, 0xdd4e, 0x535c, 0x0, 0x4, 0x7, 0x6, 0x18000000, 0x7, 0xffff, 0x2, 0x5cc15aab, "540bb103cf680a33af4ba17c7753cd09635cbf501412c14d968ea5cc002266a3"}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x8, 0x10000000000000, 0x4, 0x3, 0x4, 0xfffffffffffffffe}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb7, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x28081, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001200)) 2018/04/20 11:07:05 executing program 5: unshare(0x80400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x4000000, 0x1, "7e233444e26e338b9bddc39e32dc4c1237f69d73d3b2fac6f291a1df1f3534d2b889a9bbc18d6ec1b61e487c35c4d619d32ac687e949d613ee15111816daa208b0408e14813f1f80b196452811bd0ddd"}, 0xd8) 2018/04/20 11:07:05 executing program 7: personality(0x400004) io_setup(0x3, &(0x7f00000001c0)) 2018/04/20 11:07:05 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/04/20 11:07:05 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/04/20 11:07:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x60000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000380)=""/233) 2018/04/20 11:07:05 executing program 6: socket$inet(0x2, 0x800, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) r2 = socket$inet(0x2, 0x802, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_opts(r2, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) 2018/04/20 11:07:05 executing program 4: syz_emit_ethernet(0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000a02fa16f3c3d350021"], 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x8, 0x4}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x8}, 0x8) 2018/04/20 11:07:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x8000, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1000000014bc}) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="9e1894f97422475560a043a258f99a261a0e5277ecdaa6a19dbfbac3", 0x1c, 0x1}, {&(0x7f0000000180)="2ebb42bffc43a2938a934e437b70319856e96a685774af0a4a8baa120fbdbac7d0e3c6c3f2341ac2af4ba2cceb5d4031a07a64ed9354443d1d4171c61bdd0e", 0x3f, 0x401}], 0x80000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x3, 0x1, 0x1d, 0x7, 0xfff, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000095e2c9575d58952c00000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0x2fb, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/04/20 11:07:05 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x0, 0x8, 0x80000000, 0x4}, 0x14) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc3f8d)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/20 11:07:05 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd3500006d3f3d73c62629e7c51dfdea2ce388581b727323692813016ebde266b2e30cd15a60860a54034b762d98e4d9a632458f1f94d24be333fe261549f577b47d1f03f1c545a01d3ffd80f257e1fc351c9ec27c85bdd6636d9eadcb1b2e0b0910130754489f8009067ff3b4e48877a939f5a3701aad882af9abb20cec5cac6625baf1ea268951b9f9e26f938b84aa68f6725112b811b6eec69ae2e3eea63ea3552b6e8ed3afd69321cca1b642e3598691cd4e12a225bac040b2aae08900b4ba7a6ad1b24f83cc8d95b5e256e5a75144881079762b04dd41190a5479f6d2074637b42040"], &(0x7f0000000180)=0xe9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7ff}, 0x8) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa}, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000200)) 2018/04/20 11:07:05 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = msgget(0x3, 0x200) msgctl$IPC_RMID(r1, 0x0) pivot_root(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./bus\x00') 2018/04/20 11:07:05 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0xb) ioctl$void(r0, 0xc0045878) 2018/04/20 11:07:05 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280), 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4084, 0xd}, 0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x4000000, 0xfff, 0x2b}) fcntl$getown(r1, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/20 11:07:05 executing program 5: syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000140)="5c4dca515eba9e55944039a8b7da05d914c56b44672ad2a941f2c6e0068c42c6687a3ee315f2d97f618ff0bf133c7e9be71319f18ad2ea4e77a3b8f23f9ae00304b5cbdb90842f24373a8ae0744f5e7e52dbce639d6ae0ccfb94fd97352b786ce798b7c4e59e8abf9acfcb77072562d12cd367e15b00431d83b2e9f0b282cea11cd9181fdc32f9561c710c21ecbfb3c7587f6360e1ee15", 0x97) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') 2018/04/20 11:07:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4180, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) fcntl$setstatus(r0, 0x4, 0x400) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x3db, 0x1a4d, 0x8, 0x0, @time={r1, r2+30000000}, {0xc08f, 0xffc0000}, {0x5, 0x4}, @note={0x1, 0x6, 0x6, 0x0, 0x8}}, {0x7, 0x996, 0x1, 0x0, @tick=0x7ff, {0x3ff, 0x4}, {0x9, 0x100000001}, @ext={0x31, &(0x7f0000000080)="86bc3a3b6e06cbb99812f7daa7e36afa54f5372411ccd909f4e580ae924e2f811246dcb32a5be4b53621dfb04791a065c7"}}, {0x1, 0x2, 0x40, 0x9, @tick=0x7, {0x134, 0xc2}, {0xdd8, 0x8001}, @time=@tick=0x401}, {0x7, 0x0, 0x4, 0x40, @tick=0x8, {0xc25, 0x1bfe}, {0x80000000, 0x400000000000}, @note={0x0, 0x400, 0x3, 0x6618, 0x1}}, {0x81, 0x7fff, 0x9, 0x3, @tick=0xffffffff, {0x7fff, 0x5}, {0x2, 0xfffffffffffffff7}, @raw8={"c7752cc95a3dcb939d1562c6"}}, {0x3, 0x0, 0xfffffffffffffff8, 0x6, @tick=0x2, {0x8, 0x5}, {0x82, 0x40}, @ext={0x4a, &(0x7f00000000c0)="0a57943b6168c1d60867ed55e74288d071a1cef91b54153510a19225385ee876440e9280e0f0a39f12575851162a9b09cbbd050158366ab859ef5df9708fccbd5839919107ced70f4afa"}}], 0x120) 2018/04/20 11:07:05 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002b00)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002b40)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) 2018/04/20 11:07:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x4002, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc) socketpair$inet(0x1e, 0x805, 0x80000000000, &(0x7f0000000040)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)=[{0x38, 0x139, 0x3, "d1c209e82e02f811a9db3fe548bca6139f9d872724b0d2c7dbccdba484ab199e9eece3"}, {0x90, 0x100, 0x6, "93dd3f9dc789af96aa2fa5dda3a0debc80a3001e396299279f7c767a43f773d961aea943008641ef9034ca7ddc5d823f9bf506cf716cdff62d59924ff1d907d3c7e5f973c1f53410ee8cb31fc1148f7d18eac89d2214df526b042399df03417d0a811445568a71e79d358eb959ed4cbd582bbabb74db03dc0f005547"}, {0xf0, 0x119, 0x839, "33283474e3f34f3a8231156f0da9201d113472bf6948166ba25970f552697fd3535da163d328f0e138be9d0031a43684e31ad3f259bcfdf59d1605bbdb21a7773cd29b57e45a055feb2a418170b90f60820b3f10886304a0ee08e6d41ebb28ac0f4850572ff2c4e46afbd085ac69664a0d9f5e83fa8e69289b50b9f446f0318b5774afafcf945807a448f3049ed11b4242fe2a0cc700aca8b9e5ad2eb5e9375d87c2c3ef6e6f9c82b41fe23f3a2e51bfe24b2899baffaa6f6f69d87b7e684d7fa4c44d6d485723e1dd2d69f76ad8865282de71e8fcb0cd31efbf"}, {0x20, 0x0, 0xe7b, "37710e6605759affcb4d1803fb6a5a"}, {0xf8, 0x10f, 0x6, "a0528401a28a9742e877b58ae3ae08baf202f6a76c253c672495da5db014a4ebb275a707eab0fc4ee392efa1cd152d3a1337401152f5936eac97c6268ebfdd3e8f1d5f5b0fced6f394fcf8509a7ab15a1dafc8b823343237d51504593d8c137719faa908b07929f4beb56a7894f63603ab44a813fd55bcfafeed0389adb9121f1db2ea51da1a9f152312f2978035c40d4f40c6152d2caf167f68b89610de0dbf8acc0749dda91a992da7ad7f087ef0bfd2656080d36dcbad55e43f5b3381dcc156766fb413046596a42f1b8807766862de5e5d223f26e6cbd3b6be1ccb31801a6e3181"}], 0x2d0}}], 0x2, 0x0) 2018/04/20 11:07:05 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000001000)) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x1, 0x7, 0x3, 0x80, 0xff, 0x80000001, 0x1, 0x3, 0x6, 0x30000000}) rt_sigsuspend(&(0x7f00004e6ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(r0) tkill(r2, 0x3a) tkill(r0, 0x1000000000013) 2018/04/20 11:07:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(vmac(des),ctr(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000180)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88cfe20c7b82e5b086575b0592395d7bd910245ae27c7424c26ab9a3a4c67fe734ac720440554f7", 0xffffff2c, 0x0, &(0x7f0000000040)=ANY=[], 0x0) socket(0x19, 0x80807, 0x3) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r0, 0x8, 0x276a, &(0x7f0000000240)="41ab9ea70af5b75b591742f02e09f7fb5d12f319e2c03db0fcb9ea52f7f12f4c63a064f2e3418d34cb37c5bda43354ae2ce282c7eb67ca27d8fc69f1adfc34af58268e2b7e3d90e02f69bdd28dd3ca7a2f9c10753d84da42b3b0e155993bf034fb5453f11c99b86588c54f90ce2675a9207d781d6e68320896c9c42b9bef509686328f8b763408d928c980cebf8db3eee2792516f0c8c67f37ca24840f751c", 0x591, 0x4, 0x1, 0x3, 0x301, 0xd5, 0xb420, "407253e69e41d4"}) r2 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) socket$key(0xf, 0x3, 0x2) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x611ef592, &(0x7f0000000080)=0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000300)=""/239) setsockopt$sock_void(r0, 0x1, 0x1c, 0x0, 0x0) fdatasync(r0) 2018/04/20 11:07:06 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r1, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0), &(0x7f0000d5c000), 0x8) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x2, 0x8}) 2018/04/20 11:07:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f636772b46d9b536e657400", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/161, 0xa1) getdents(r1, &(0x7f00000000c0)=""/100, 0x12c) 2018/04/20 11:07:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) shutdown(r0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='!\x00', &(0x7f00000000c0)='vmnet1\x00', &(0x7f0000000100)='@$securityeth1usersystemtrusted##keyringself^[)&self\x00', &(0x7f0000000140)="d600", &(0x7f0000000180)='\x00', &(0x7f00000001c0)='vboxnet0{\x00', &(0x7f0000000200)='{bdev*vboxnet0mime_type]self\x00', &(0x7f0000000240)='nodevwlan0wlan0security.\x00', &(0x7f0000000280)='cgroup.,em0@\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='%bdev%{-cpusetsecuritycpuset\x00', &(0x7f0000000380)='em1keyring:*\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)=':*\\$bdevwlan1locpusetlo@#-\x00', &(0x7f0000000440)='&vmnet1mime_type,%+\x00']) 2018/04/20 11:07:06 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x50) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, 0x4) read(r1, &(0x7f0000c7c000)=""/136, 0x7fff) 2018/04/20 11:07:06 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) close(r0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xe07a9cd9694ab19, 0x0) 2018/04/20 11:07:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="14a3c4eac614115a51b4a32d69bc3e19a4441a2be7a40aceab6a50f0702441746180905646115d2ebe836ebe5d7b4762b9869a030785520a94f90c531566f0e276e9d1898260a6e27847a1397e83db960f807b499f125bab640fc3808e1a36eb40a9cf7d282f9dcb22292fdd9d0a2f64436c1b495dcacd1d55d0b172015da21692644e775d8aca5fb3fdaa7ebf83dc1b30f8df9e36f34c6898d83391af91d5ece3051c396365c35b9d45c8f7efee1656026deff54d3df79c5a248e0eee") clock_getres(0x5, &(0x7f0000000080)) 2018/04/20 11:07:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000000001, 0x10, 0xffffffffffffffff, 0x200) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x6617cd5775464df, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x3000)=nil, 0x3) 2018/04/20 11:07:06 executing program 6: mlock2(&(0x7f0000a44000/0x1000)=nil, 0x1000, 0xffffffffffffffff) mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) unlink(&(0x7f0000000000)='./file0\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x9) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xa) 2018/04/20 11:07:06 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x1000000000) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/116, 0xfded) 2018/04/20 11:07:06 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x2, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/20 11:07:06 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket(0x5, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5c8a43cb}, &(0x7f0000000080)=0x62) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0x65d, 0x100000001}, &(0x7f0000000100)=0x10) getsockopt$packet_int(r0, 0x107, 0x20000000000018, &(0x7f0000000140), &(0x7f00000a7000)=0xfffffffffffffc71) 2018/04/20 11:07:06 executing program 2: unshare(0x40600) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/04/20 11:07:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x400, 0x0, 0x0, 0xa0}, 0x98) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x6}) 2018/04/20 11:07:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="40000000ff00190100000000000000000a00000004a0821e79a7693a5204a5f24e79b0c6c888671d7d8cd4a66ffe4e0a323529446f55db46e2c43895270007823bbdfbff98afa06d3038c9a67487b52647898a9541be6bc7eb6ecceb1f7b96ab52aeae8726bc77e44af57f5376dc0a1d24f07b99756745a3b1b8432ea25f3898f4df5c1aac0eb9407d0e0124e0878ee40b9d87", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000060000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/20 11:07:07 executing program 5: unshare(0x44000) r0 = socket$inet(0x2, 0x805, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x3, 0x101200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000000080)) 2018/04/20 11:07:07 executing program 7: unshare(0x20000000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x44c00, 0x0) openat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) 2018/04/20 11:07:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000440)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', 'eth1)\x00'}, &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/20 11:07:07 executing program 4: unshare(0xa00000) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) 2018/04/20 11:07:07 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="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", 0x138}], 0x1, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) lseek(r0, 0x0, 0x4) 2018/04/20 11:07:07 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'\x00', 0x8}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e22, 0x4, @empty, 0x9}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}]}, 0x110) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x339, 0x5, 0xd2, 0xa7d2, 0x80000000}, 0x10) listen$netrom(r1, 0x7ff) mknod(&(0x7f0000000080)='./file0\x00', 0x83, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000240), &(0x7f00000000c0)) 2018/04/20 11:07:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x70, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket(0x1b, 0x5, 0xa1d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x6) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaa00280000000000069078ac14ffaae000000100004e20622be28e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/20 11:07:07 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x7f, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x2}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x1, 0x8000}, {0xa62, 0xe3}, 0x7fffffff, 0x2, 0x8001}) syz_open_pts(r2, 0x101000) 2018/04/20 11:07:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = open(&(0x7f0000007f00)='./file1/file0\x00', 0x2001, 0x9) connect$bt_l2cap(r1, &(0x7f0000007f40)={0x1f, 0x28d, {0xc, 0xffffffff000000, 0x80, 0x3ff, 0x8, 0x6a}, 0x80000001, 0x401}, 0xe) socketpair(0x8, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f00000004c0)='ramfs\x00', 0x1000, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r2, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 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, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000640)=ANY=[@ANYBLOB="080000000000000000000030ca13db09000a00000000009bc7ee6dfa8c685b347728dfa919eb9ec721000000"]) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2e, &(0x7f0000000440), &(0x7f0000000140)=""/46}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000500)="ae30f1bca1b4d3f69f1aac81517d42ad5980bc63b5008616a1f4724b9f8c1e4ecd8de336f57dd727cdaab04f0b40f28612615ad08de414711d841a88db33fd33884b627074213a0c5de3be2bbaec9207d9865c47f240467849979b5ab5632376608fc4be41a274abb2dc07cabe344a18db51048e5b0cbda843905a4258cdee3e649eddf104ba78894dce09747dcfe6a8d6d6d985520eeef448b83a8bcb83074541ba7a20d6094aa206c01a0690e5b3bfa05d475eb382b0199031d22bb26cde9b1ca0055eef9f6c", &(0x7f0000000480)="9bc7741ea5e524cc8c6f748a73153834428729c45bf4ad446d2dddf1978baf431d0ba35b5442b5afe22db8b003650320200a"}, 0x20) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r4, 0x50, &(0x7f00000003c0)}, 0x10) 2018/04/20 11:07:07 executing program 6: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = gettid() fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000940)=0xe8) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) sendmmsg$unix(r2, &(0x7f0000000b40)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)="4b413824fd7b4ad37484a721abe227", 0xf}, {&(0x7f0000000100)="84d85d34d0855a77da085a4c76c03c4b7cf9bc20372f5d4bfd204d7bd9237c7d004b06f5fb98e8dc6973546592f46e473e05b521129a6ef9b94d3f186d897490dc335f83c8dd8495b644f8ef773eebe7492b879dd39a9a02e630306e9cf8acb9b87c5d8fbd35a84cb7923cff184621de5d951b4a481b507f9a6e443bfed16595dcf0114564909a1687ba9a0dfd80f2d1c3f85a0629207f0fc2c60c3844b144a6fc7f97c0458fdd547bb7f52b28da2acb25f2628dec57b172fea386a4b210fcee4687fed487d108f749b999b0bc6a515d0237fe27a591c0b74b", 0xd9}, {&(0x7f0000000200)="1c27f040786b1ddea05341d44af26d62cc80badd0e6649101ee3e714c73128651455bb6ef0b907", 0x27}, {&(0x7f0000000240)="397122c2ab448aff7b4c6a2e8e27ee979b03ca5cb82fff2dfa684c8b75205d3df572155a17d4c886076058c10060034948c9d1131d9c4d9af93a191852472a7ed044d2eaa3e24288ba381ea06d900c77e00a047bf860425c953550817031c9d794897414c6c19f517b4505aab160bec23d290b2a1d7db77027393fa9a9fefab1bd9215d716f072dd79dcfc26062718b0a248201aabef391305a4f51c7c48585ea6ab3ff8b72b005e3ce9a3921fac466049adad5be14f5e642976e45d014f36d2e3c89e94363639aea4ba", 0xca}, {&(0x7f0000000340)="ab5cc39783283e392f12600d37729098e78ccd40e51158ab2518004698bd9c932719a5055cca261e4072c0d9a98bd802fee2e28685298bc5", 0x38}, {&(0x7f0000000380)="5707738d5462cf15218bd9f3b29fd0ac696a86093175cc15e74379321a1a0d60ab9087fce5c9234e28f235a4ab2fdb97b9b765ff0a2ccd1a6e994d147ab7c3545a800909865b517745a5c9a3b85691c48e24b0df11a379cac4ddfd3a81df8453acb81dd180cc7b2d510006f2d57134133c7874f7", 0x74}, {&(0x7f0000000400)="f5b756b95a25", 0x6}, {&(0x7f0000000440)="9e71e24a6595817dae5f200d4c2b8bce245508e067ed6cd85966aae08d26ddd75fa3dfb151f18c3f4703e52cf841ad2629e7999c57e9a35b0f7d3c0396f1fa64ee1e4f76ab4b5541f21d9a7fed334838027b72387f09507028bca228271e3fc5f3c91f5d8e2a4354914193f66165211b71325044f7", 0x75}, {&(0x7f00000004c0)="9912bfd9eb953a1fa2d6359de8b4d457fdf46070cfde379b896905190a18707b9ae9ceeaa85ce2eafb586a5c25d5d86733adcb3c8dd439e9662f357dd281c87451e702ee7c3409ee9e9c3e643a71430d7175dd38528062dbabe02968af3c77f93f632f", 0x63}, {&(0x7f0000000540)="17eb65649b1bc40a711a0d9fca686160e1c797390e8381a620695df6edd86a47721c4cec46fd9a43d8cdb8c366f9009e832b382412ec0cdc847faed4c4d9def0521f162fb166dec218868eda6966de8aeb92a2d637a10074e6a272fc7110db7ab56d5674e8c83915e25c9354bccd3f792da11c17e1a68f76afebf5ff40edcf", 0x7f}], 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0036bb0038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x8010}], 0x1, 0x4040000) splice(r1, &(0x7f0000005ff8), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000cc0)={0xffffffff00000001, 0x401, 0x99}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000c80)={0xc8, &(0x7f0000000b80)=""/200}) 2018/04/20 11:07:07 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000015c0)='/dev/vcs#\x00', 0x200, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001600)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f00000016c0)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001700)=@assoc_value={r1, 0x47}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000e28000)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000100)=""/143, 0x8f}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/52, 0x34}, {&(0x7f0000001380)=""/222, 0xde}, {&(0x7f0000001480)=""/80, 0x50}], 0x8, 0x0, 0x0, 0x6}, 0x100) 2018/04/20 11:07:07 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) syslog(0x0, &(0x7f0000000000)=""/160, 0xa0) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/20 11:07:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sync_file_range(r0, 0x7fffffff, 0x1, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/20 11:07:07 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) syslog(0x0, &(0x7f0000000000)=""/160, 0xa0) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/20 11:07:07 executing program 3: unshare(0x400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3808400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getroute={0x1c, 0x1a, 0x601, 0x70bd28, 0x25dfdbfc, {0x2, 0x20, 0x10, 0x0, 0xff, 0x4, 0xff, 0x0, 0x100}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb703) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/20 11:07:07 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x48040, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bond_slave_1\x00', 0x200}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/20 11:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000180)=""/131) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) mlock(&(0x7f000003a000/0x2000)=nil, 0x2000) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) 2018/04/20 11:07:07 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) 2018/04/20 11:07:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1fd, &(0x7f0000000140)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000001}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/20 11:07:07 executing program 5: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xfdaa) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000140), 0x5) 2018/04/20 11:07:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x401}}}, &(0x7f00000000c0)=0x100) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) 2018/04/20 11:07:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r1}) 2018/04/20 11:07:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f00000001c0)) 2018/04/20 11:07:09 executing program 0: r0 = request_key(&(0x7f0000000040)="6353c18ed23b077e", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/input/mouse#\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r6 = getgid() r7 = getgid() getgroups(0x5, &(0x7f0000000680)=[r3, r4, r5, r6, r7]) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)='client0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r8 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000000100)=0x5, 0x4) keyctl$search(0xa, r1, &(0x7f0000000380)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, r0) ioctl$EVIOCGMASK(r8, 0x80104592, &(0x7f0000000080)={0x17, 0x2, &(0x7f0000000480)="b71f"}) 2018/04/20 11:07:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x401}}}, &(0x7f00000000c0)=0x100) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) 2018/04/20 11:07:09 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000080), 0x0) 2018/04/20 11:07:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r1}) 2018/04/20 11:07:09 executing program 5: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xfdaa) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000140), 0x5) 2018/04/20 11:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000180)=""/131) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) mlock(&(0x7f000003a000/0x2000)=nil, 0x2000) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) 2018/04/20 11:07:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1fd, &(0x7f0000000140)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000001}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/20 11:07:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/20 11:07:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/41, 0x29}, {&(0x7f0000002280)=""/17, 0x11}, {&(0x7f00000022c0)=""/146, 0x92}, {&(0x7f0000002380)=""/67, 0x43}], 0x8, &(0x7f0000002480)=""/44, 0x2c, 0x2}, 0x0) 2018/04/20 11:07:09 executing program 7: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7b, "3bd8724c3999a71e93bda8807e92f98499eb8780f3dec7a7677d2b8f4cbf0093c4de07fdd3fb31ecc04cc84bb9ecd0a16ed9eaaed954197981236aed39b46839253777b8c94aa66e03e63b339fa0c040392876a210fc2bd3a8953c482cf84423696e4b174cb6f72e6d37e8aa3c3219ccc368a5d25002dbef9b2174"}, &(0x7f0000000000)=0x83) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xfffffffffffff801}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) 2018/04/20 11:07:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) unshare(0x405ff) close(r0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x1, 0x72a, 0x102, 0xffffffffffff1001, 0x8, 0xc, 0x1000001005, 0x95e, 0x7, 0x9}) 2018/04/20 11:07:09 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x20000) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/246, &(0x7f0000000180)=0xf6) 2018/04/20 11:07:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x51) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200400, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00000001c0)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad101f35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37d2932c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000c5f66ee6d89c64525c372adf37639a149de7908207c53ae13b26d1b40953f08543c8810a5b8a81bed08e6d70832bee8b6a44a65de10de173aba62cf2a61eb5348b2270e7fcf55c798db820f192a8de55077ec0c992760d89621856035184d2ae293ac996d5d288fb3133", 0xffffffffffffff35) 2018/04/20 11:07:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) syz_open_procfs(r1, &(0x7f0000000280)='projid_map\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xd7, "57fc7b95ecbf8f8c7fff671b8cea5b2aa84586a36939b1a31279b4882c8805f824f3d97006712bb01ea3df42a0514c7e4aab9b0cee9f2e4f7196eebe85b7508914cb631cfded01036d7bb0f382e2f59ce4fb8da1c9f77d1ae07736d2b8ec97a265df0d4b5c183b3a6daf50b055918c996039837af298369adc8bc69b4d246088b006bfb257c34ab2eb0a6931ee5db6fc7e77cacf922ee60d0548e730a5e926560bb54efa50216aa4293e1bdec74fe70952bcdac2835403f6608c4f3f03503b92720cc7479d44e2cb4e6c587ff9ca019c80b1611ca59409"}, &(0x7f0000000200)=0xdf) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000012a7ec)={0x14, 0x6, 0x10000000000001, 0x1}, 0x14}, 0x1}, 0x0) [ 91.496508] ================================================================== [ 91.503915] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 91.509894] CPU: 1 PID: 6992 Comm: syz-executor4 Not tainted 4.16.0+ #84 [ 91.516726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.526074] Call Trace: [ 91.528668] dump_stack+0x185/0x1d0 [ 91.532295] ? crypto_inc+0x2ab/0x2f0 [ 91.536094] kmsan_report+0x142/0x240 [ 91.539896] __msan_warning_32+0x6c/0xb0 [ 91.543964] crypto_inc+0x2ab/0x2f0 [ 91.547590] drbg_ctr_update+0x3a04/0x3d10 [ 91.551842] ? drbg_hash_df+0xc70/0xc70 [ 91.555827] drbg_seed+0xcba/0xe90 [ 91.559394] ? __kmalloc+0x23c/0x350 [ 91.563108] ? _cond_resched+0x3c/0xd0 [ 91.566999] ? drbg_kcapi_seed+0x129f/0x2270 [ 91.571412] drbg_kcapi_seed+0x1c97/0x2270 [ 91.575658] ? drbg_kcapi_random+0xc20/0xc20 [ 91.580071] crypto_rng_reset+0x262/0x310 [ 91.584224] rng_setkey+0x8b/0xa0 [ 91.587682] alg_setsockopt+0x6c5/0x740 [ 91.591658] ? rng_release+0x50/0x50 2018/04/20 11:07:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872", [0x0, 0xca8]}) 2018/04/20 11:07:09 executing program 6: r0 = socket$inet(0x2, 0x7fd, 0x7e) r1 = dup2(r0, r0) r2 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x43c, 0xffffffffffff6fa2, 0x7, 0x9, 0x0, 0x8, 0x80, 0xd, 0x1f, 0x7, 0x80, 0x890b, 0x9, 0x5, 0x4, 0x1, 0x7480000000, 0x0, 0xc68f, 0x3, 0x7, 0x1f, 0x6, 0x100000000, 0x5, 0x4, 0x7ff, 0x200, 0x0, 0xf6, 0xfffffffffffffffa, 0x2, 0x1, 0x3, 0x4, 0x2, 0x0, 0x40, 0x0, @perf_config_ext={0x3, 0x100000001}, 0x41, 0xff, 0x2, 0x7, 0x0, 0x5, 0x9}, 0xffffffffffffff9c, 0x9, 0xffffffffffffff9c, 0x8) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)="12c7c1bd47893a0f13295cffb120c19d7c975aea291f9c9ff651cd", 0x1b) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x1000, 0x0, 0xcb2, 0x4, 0x0, 0x8, 0x0, 0xf, 0xffd2, 0x3ff, 0xc5a, 0x0, 0x6, 0xffffffff, 0x0, 0x8352, 0x7eff5f8f, 0x0, 0x7, 0x5, 0x8, 0x8, 0x7, 0x10000, 0x9, 0x9, 0x2, 0xfffffffffffff708, 0x1ff, 0x6b5, 0xe4, 0x5, 0x8, 0x6, 0x2, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x1f, 0xba4}, 0x0, 0xb35, 0x4, 0x5, 0x0, 0x3a8, 0x8}, r1, 0xc, r2, 0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x2, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x20000930, 0x20000960], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000300)=0x1) fstat(r1, &(0x7f0000000200)) [ 91.595374] ? alg_accept+0xd0/0xd0 [ 91.599008] SYSC_setsockopt+0x4b8/0x570 [ 91.603076] SyS_setsockopt+0x76/0xa0 [ 91.606879] do_syscall_64+0x309/0x430 [ 91.610767] ? SYSC_recv+0xe0/0xe0 [ 91.614304] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.619484] RIP: 0033:0x455379 [ 91.622665] RSP: 002b:00007fd9b348ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 91.630368] RAX: ffffffffffffffda RBX: 00007fd9b348b6d4 RCX: 0000000000455379 [ 91.637635] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/04/20 11:07:09 executing program 7: r0 = socket$kcm(0x29, 0x40000000002, 0x0) recvmsg(r0, &(0x7f0000000a40)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000600)=""/6, 0x6}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/226, 0xe2}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f00000007c0)=""/147, 0x93}], 0x9, &(0x7f0000000940)=""/233, 0xe9, 0x8000}, 0x12142) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x7}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000ac0)={r2, 0x4, 0x9}, 0x8) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1) sendto(r0, &(0x7f0000000180)="95488dcaf2ff08f5f6b5f0e9d823b5e1b1d7000a415bb6d9b44b013900006c60fcc805c009de01008b0d0f902f288d6864fb0e564e1b43dc31a53b010e54a7491ba9d474ae655f4f05f8ea83d3a78ac40b85bbafe1d17ca267c1a11e86f69b07dea0d21f6a65be3e3e10a9f92782ec5c10747b151c9e4b55d2c3da1d981eed068eac366b6fb1c283ce91", 0x8a, 0x0, 0x0, 0x0) 2018/04/20 11:07:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fallocate(r0, 0x1, 0x100000001, 0x2) fchdir(r0) r1 = creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) fsync(r1) [ 91.644906] RBP: 000000000072bea0 R08: 0000000000000020 R09: 0000000000000000 [ 91.652173] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.659439] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 91.666707] [ 91.668323] Uninit was stored to memory at: [ 91.672648] kmsan_internal_chain_origin+0x12b/0x210 [ 91.677749] kmsan_memcpy_origins+0x11d/0x170 [ 91.682243] __msan_memcpy+0x19f/0x1f0 [ 91.686122] drbg_ctr_update+0x393a/0x3d10 [ 91.690363] drbg_seed+0xcba/0xe90 2018/04/20 11:07:09 executing program 2: socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0xa, r3}) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) r4 = dup(r0) recvfrom(r4, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) sendmsg$rds(r4, &(0x7f0000001a00)={&(0x7f0000000380)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000480)=""/194, 0xc2}, {&(0x7f0000000580)=""/35, 0x23}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=[@rdma_args={0x48, 0x114, 0x1, {{0x80000000, 0x32f}, {&(0x7f0000001640)=""/23, 0x17}, &(0x7f0000001900)=[{&(0x7f0000001680)=""/71, 0x47}, {&(0x7f0000001700)=""/70, 0x46}, {&(0x7f0000001780)=""/162, 0xa2}, {&(0x7f0000001840)=""/89, 0x59}, {&(0x7f00000018c0)=""/1, 0x1}], 0x5, 0x0, 0x8}}], 0x48, 0x800}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x65, r5}) [ 91.693906] drbg_kcapi_seed+0x1c97/0x2270 [ 91.698144] crypto_rng_reset+0x262/0x310 [ 91.702291] rng_setkey+0x8b/0xa0 [ 91.705745] alg_setsockopt+0x6c5/0x740 [ 91.709731] SYSC_setsockopt+0x4b8/0x570 [ 91.713798] SyS_setsockopt+0x76/0xa0 [ 91.717602] do_syscall_64+0x309/0x430 [ 91.721505] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.726685] Uninit was stored to memory at: [ 91.731011] kmsan_internal_chain_origin+0x12b/0x210 [ 91.736117] kmsan_memcpy_origins+0x11d/0x170 [ 91.740618] __msan_memcpy+0x19f/0x1f0 [ 91.744510] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 91.748834] drbg_ctr_update+0x349a/0x3d10 [ 91.753068] drbg_seed+0xcba/0xe90 [ 91.756611] drbg_kcapi_seed+0x1c97/0x2270 [ 91.760846] crypto_rng_reset+0x262/0x310 [ 91.764992] rng_setkey+0x8b/0xa0 [ 91.768446] alg_setsockopt+0x6c5/0x740 [ 91.772418] SYSC_setsockopt+0x4b8/0x570 [ 91.776482] SyS_setsockopt+0x76/0xa0 [ 91.780281] do_syscall_64+0x309/0x430 [ 91.784176] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.789351] Uninit was created at: [ 91.792897] kmsan_internal_poison_shadow+0xb8/0x1b0 2018/04/20 11:07:09 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="d26c283aa209c3b3f924bf752d760baa", 0x10) getsockopt$inet_int(r0, 0x10d, 0x4000000de, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) [ 91.798005] kmsan_kmalloc+0x94/0x100 [ 91.801805] __kmalloc+0x23c/0x350 [ 91.805348] drbg_init_sym_kernel+0x8ca/0xcc0 [ 91.809846] drbg_kcapi_seed+0xa5a/0x2270 [ 91.813997] crypto_rng_reset+0x262/0x310 [ 91.818142] rng_setkey+0x8b/0xa0 [ 91.821599] alg_setsockopt+0x6c5/0x740 [ 91.825574] SYSC_setsockopt+0x4b8/0x570 [ 91.829635] SyS_setsockopt+0x76/0xa0 [ 91.833436] do_syscall_64+0x309/0x430 [ 91.837322] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/20 11:07:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCCONS(r1, 0x541d) [ 91.842497] ================================================================== [ 91.849844] Disabling lock debugging due to kernel taint [ 91.855287] Kernel panic - not syncing: panic_on_warn set ... [ 91.855287] [ 91.862661] CPU: 1 PID: 6992 Comm: syz-executor4 Tainted: G B 4.16.0+ #84 [ 91.870794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.880146] Call Trace: [ 91.882740] dump_stack+0x185/0x1d0 [ 91.886370] panic+0x39d/0x940 [ 91.889585] ? crypto_inc+0x2ab/0x2f0 [ 91.893385] kmsan_report+0x238/0x240 [ 91.897190] __msan_warning_32+0x6c/0xb0 [ 91.901253] crypto_inc+0x2ab/0x2f0 [ 91.904882] drbg_ctr_update+0x3a04/0x3d10 [ 91.909140] ? drbg_hash_df+0xc70/0xc70 [ 91.913124] drbg_seed+0xcba/0xe90 [ 91.916677] ? __kmalloc+0x23c/0x350 [ 91.920392] ? _cond_resched+0x3c/0xd0 [ 91.924284] ? drbg_kcapi_seed+0x129f/0x2270 [ 91.928694] drbg_kcapi_seed+0x1c97/0x2270 [ 91.932940] ? drbg_kcapi_random+0xc20/0xc20 [ 91.937348] crypto_rng_reset+0x262/0x310 [ 91.941497] rng_setkey+0x8b/0xa0 [ 91.944946] alg_setsockopt+0x6c5/0x740 [ 91.948919] ? rng_release+0x50/0x50 [ 91.952633] ? alg_accept+0xd0/0xd0 [ 91.956262] SYSC_setsockopt+0x4b8/0x570 [ 91.960331] SyS_setsockopt+0x76/0xa0 [ 91.964129] do_syscall_64+0x309/0x430 [ 91.968024] ? SYSC_recv+0xe0/0xe0 [ 91.971574] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.976761] RIP: 0033:0x455379 [ 91.979944] RSP: 002b:00007fd9b348ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 91.987651] RAX: ffffffffffffffda RBX: 00007fd9b348b6d4 RCX: 0000000000455379 [ 91.994920] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 92.002183] RBP: 000000000072bea0 R08: 0000000000000020 R09: 0000000000000000 [ 92.009449] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 92.016715] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 92.024426] Dumping ftrace buffer: [ 92.027958] (ftrace buffer empty) [ 92.031649] Kernel Offset: disabled [ 92.035263] Rebooting in 86400 seconds..