fe6c8c412e08714a5fb8b5ac1d6928ebd8fb4f31a29c33b57543e42a57ff7f79eb117e5903c24c3f46ae6d766312ac9025dfeeb1a5721458377926eab3b632b271dc49c77ee413a117dafffe383e0a11d2317b5bccc5e3787769d59397fdb77f31907ec70f2f73d92617bc4451859f4f3b1964e6ce38d2c8c53efc4d11366a714adf7e1249305afb7417683a3f85823347f96378331d43ea330b44a782ceb436041be23eb69de6d25bdd2743abb5ce937f6d9253e18cef74df7687e0aef1c8cac40bde6be6278015d3b27d6c5b3c81590017c48ee934b2fd3da4e45e328bde8b6c341cfff564cd31f9e375b65f282bd3ead0e8327420090606fb808575086e2c999c5ad48617aef19e109dbc6649f4061acbbd4afed494cc3eda7cea7957f5e62c21b8c8a504f412fa621fab1fdbd578d848e53d882546391021adc890368d306d5e165f2b3d82bae927e73234b09f4c91f304d42381e0be7691581353d6fbcd8c0e7214a5ce57fd9b542a0158b406876ac4009279f1df2db24d1f90edde847187495e782196cf7f1fc07d3ca2ff02a11ef8cba1a377ec2337dd0fae131083214fe0c114465af13884734d52294e1c954bc9eff88821df99aeea7324b920a50e6b51a833488eb6a0c766825f915cf1a556dcf4670f1905d895c010d74fb182b18c75fec656ecfa7dc04b37d1719b655fffcabdd1850a23b6ea6a53ee3c3b4f46067938d2af130fcd1b2b0811119641ab466197091e15999ce157e380d4abc82ea5e32aca5faf69a0a1cccb0c2a96bb48cebff44373acc75edb23c8db4ec047a958b762fdd34a6929eca03f6191703653ce40d047249ed9e6eef281df6b265f9eb81e3533dd95cc40762b3e767d7bc2d3c8db4015b1d983cc417f7f8100d72df198e91e0355c63125dc20c483a3996faa5076fb04eb35ee06f946aa30f3d4b2737e68c04986b61804fe37dc47ed1e225553ca3b8dda2ad368a25906e44fe0cd4e26c991fe27fcfa05b16a2ec4a95870e027cf37766b1a577cdec4b39495fbcd3c84d4ee3d9769157af0fefa505dd1e5c9abefee31e39ad72d8905f2baa025d2697be109736f6cdc7e9411adffa30aceceb398cd1a5f9e88ef43a20bb603d96006b725cc7e309e2b6d4e5fc43fbc5504c945697214fe12ada645862afd970821277cebbfe9a840ddc04251d928047994327a41e9d61edd5170256c26b46aff9dcff02814565ed39077f68cafe728602d7a6a7668330771610a1af315b7ce7261eef581a4e619a6eb7e2e602b9f5dd650053a7d27a6289bff41478ae955b930cadd0867d526426ef0d82ee078dfe093214466823de4cb66758e96574a2f1ee8ebaf64c6dfe05b31286fbdcc5a5f9855673812265c0bf00729ad53d1fb1ca32ec9f72a8548580d3a99763d5c015694979cec354f7692b5848c4c58ffad0e61e0f335aa6d04348cd5d25ba0d7571b08bcba1d336ad991944e068a690836671f49183a1f5ccb15a8153f4f56c6029c12f47fb6e2ab8cdb973677c12e5e3613f13e07903f432fc801f98f6df27d589b99fd6821f239bd44f3cbf7c82b963f166353bf9aabb21399ea2eaa6c9b2d7d374aababe4308731326cf86f72cfda0d8392f18ed25e9440c7e3711203d7e6ff404e89bb30aee9c41792e004c7a1f73c795fa580a9bc9c7bfbf192c5ece286eb7ac5ef84981dd9aef9c51b54decbafbfe4054032da629cb61a7997a6ebbad4cdc8abe0bcb48ba5db91badffd69ee3c4e5b36c64700213129b1d1222d06cd17549eb612d81a6d2689338efc4193bce88cf52b460b1a55f599fc48cd888a8434479a2c83364600e5fbde5f5f3d75b5a7bba7fcd60ae0e7c569018d8e54b7f597cddfc08f29400957d3372f00921d140a5a9898e030048bd1e92445acb068bf28af93e5d608b3802d751363d8261972e537f8c16b66e303fbac2cb1cf4a8cd9d895e2203222733278cc7238721eee0fa7e38011abb26309fd0562d19766bdd19419c9d996bad43cd0a93fd99118588902e3974870b1371b6dd36c576fa147187a1f40f2f3d7faeba67399d84302ea59083b557a63bf74c1312f0dcc56934b6b7a97e74432bb9c50cad0be8cdba2c1dfd08c9c3a0dcfb1352f8bf537a55d2cc91adbac3187cb817e49d7514dd1647590b66c0ecf81efe181434ccca17ed4707335c76d884c8b719d92d96562bd5b1ee2ce64668218339b0ce0c6571087cefb42100654fc640e1d0744d05a09b73ba789f1b4700e8a8754c652b0e071c977cf791560ee3034cd655401639fa8d1f908676c371074d80bb320846201e83634c7f0ca0140b57b88994edd8d417ab75ab3941040b42b396c41cffe8e758877c274b41243f5759162950f96d99d984958941c08a70a08e127f9176c99ab3869fe0ad6e19e7c", 0x1000, 0x4000041, &(0x7f0000000140)={0x4, 0x0, 0x3, "83acff3f5dc7", 0x8}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002100)='/dev/rfkill\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) recvmmsg(r3, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)) inotify_init1(0x0) write$cgroup_pid(r4, &(0x7f0000002440)=ANY=[@ANYRES64], 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/06 18:58:41 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xe7e20171946f8e07, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e21, 0x0, 0x4e23, 0x2, 0x0, 0xa0, 0x0, 0x5c, r1, r2}, {0xbb280ae, 0x100, 0x9, 0x8, 0x10000, 0x7f, 0xffffffffffffbc39, 0xd7}, {0x3f, 0x1, 0x80000001, 0x7fff}, 0x9, 0x0, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x33}, 0xa, @in6, 0x3506, 0x3, 0x3, 0xff, 0x2, 0x4, 0x80000000}}, 0xe8) r3 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x2283, 0xffffffffffffffff) 2018/05/06 18:58:41 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x1fffffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0xffff}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') readlinkat(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', &(0x7f00000017c0)=""/4096, 0x714) mmap$binder(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000780)='./control\x00') bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) 2018/05/06 18:58:43 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000340)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x3, 0x4, 0x7}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) inotify_init() clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e", 0x20, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x1}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 18:58:43 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0x6981) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="361686edc504f2", 0x7, r2) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x7) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x800, 0x0) pselect6(0x40, &(0x7f0000000180)={0x3ffffd, 0x1, 0x0, 0x0, 0x100000000}, &(0x7f0000768000), &(0x7f0000f50fc0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00000001c0), 0x8}) 2018/05/06 18:58:43 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x82, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) 2018/05/06 18:58:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20800, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x3) sendto$inet(r0, &(0x7f00000000c0)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/06 18:58:43 executing program 0: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/05/06 18:58:43 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000580)="637bcad38c414a6521124e5007dc9c128f8b09a6824ef5c8b75aeb12eb5e27a3d3546fe9efdb14f9d8249a04540a61eeb62944b5a28ecf837724728bf7fb837347df56") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000000600)='./file0\x00', 0x4) openat$cgroup(r0, &(0x7f0000000640)='syz1\x00', 0x200002, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') read(r1, &(0x7f00000001c0)=""/229, 0xe5) preadv(r1, &(0x7f0000000a00)=[{&(0x7f00000009c0)=""/37, 0x25}], 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000500)={0x6, &(0x7f00000002c0)=""/209, &(0x7f0000000440)=[{0x6, 0x1000, 0xffffffff, &(0x7f0000000a40)=""/4096}, {0x7, 0x18, 0x883, &(0x7f0000000000)=""/24}, {0x1, 0x1f, 0x8, &(0x7f0000000040)=""/31}, {0x8, 0x67, 0x40, &(0x7f00000000c0)=""/103}, {0x3, 0x8, 0x7, &(0x7f0000000140)=""/8}, {0x1f, 0x79, 0x50000, &(0x7f00000003c0)=""/121}]}) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000540)={0x8002, 0x2}) syncfs(r2) 2018/05/06 18:58:43 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x4, 0x4) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='syzkaller\x00', r1) keyctl$search(0xa, r2, &(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, r2) 2018/05/06 18:58:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) prctl$getreaper(0x2f, &(0x7f00000001c0)) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x800) fcntl$setstatus(r0, 0x4, 0x5ffc) pwrite64(r0, &(0x7f0000001200)="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", 0xa00, 0x0) 2018/05/06 18:58:43 executing program 0: mprotect(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/214, 0xd6}], 0x5) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000480)=0x5, &(0x7f00000004c0)=0x4) 2018/05/06 18:58:43 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = getpgid(r2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x48, 0xffffffffffff8844, 0x100, 0x9}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x27d677aa, 0x3, 0x3, 0xc8, 0x0, 0x7, 0x1, 0x4, 0x6, 0x5, 0x5, 0x100, 0x100000000, 0x6, 0x0, 0x6, 0x7fff, 0xff, 0x5, 0x81, 0x100000000, 0x51, 0x7ab, 0x80000001, 0x3f, 0x0, 0x80000001, 0x10001, 0x1, 0x40, 0x3, 0x81, 0x2, 0x9, 0x9, 0x200, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x800, 0x7, 0x3, 0x1, 0xfffffffffffffffd, 0x4, 0x1ca8}, r3, 0x4, r1, 0x8) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x101000, 0x0) getpriority(0x1, r3) 2018/05/06 18:58:43 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) capset(&(0x7f0000000000)={0x400019980330, r0}, &(0x7f0000b2d000)={0x0, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) fcntl$setflags(r3, 0x2, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x400, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000280)="1c80eb121127585cee9e82eb4f802e31dafd6569725195cc632886256d445467d2e74294ab5e88a3d6686ecef7f782c9b375985a4132998c9a02171f51aebbb03244f10cc6640f85b96e16bfc935990bf2af8c39f671ebabec9579ace36e28d42d8acb61c6a6ae0588e412cc6e9a1a6564eb719a787c0670") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'erspan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) accept4$nfc_llcp(r4, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x800) fstatfs(r4, &(0x7f0000002300)=""/140) r5 = syz_open_procfs(r0, &(0x7f0000000540)='loginuid\x00') ioctl$TIOCSBRK(r5, 0x5427) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x3}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000140)=0x3) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') 2018/05/06 18:58:43 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) get_thread_area(&(0x7f00002e6ff0)) 2018/05/06 18:58:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400200, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x1d5c}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6tnl0\x00'}) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000280)={0x0, 0x0}) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'team_slave_0\x00', 0x5}) sendfile(r2, r3, &(0x7f00000001c0)=0x711, 0x6) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.ima\x00', &(0x7f00000003c0)=""/75, 0x4b) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/06 18:58:43 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="8b1f1ffa138a85b0ddf9d85b2549efb2", 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sw_sync\x00', 0x40000, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000200)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='erspan0\x00') r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x401, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000100)=""/116) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0xfffffdffbfffffff) epoll_create(0x9) 2018/05/06 18:58:43 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000340)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x3, 0x4, 0x7}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) inotify_init() clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e", 0x20, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x1}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 18:58:43 executing program 0: ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0xfffe, 0x0, 0x3ff, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x1000, 0x1, 0x22}) 2018/05/06 18:58:43 executing program 3: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/201) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5407, &(0x7f000001dffd)) 2018/05/06 18:58:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x8000, 0x21) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000500)={@broadcast, @broadcast, 0x0}, &(0x7f0000000540)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000580)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f00007fbffd)='H', 0x192f94e92729d404) sendfile(r3, r3, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r3, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/05/06 18:58:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x6}, 0xfffffffffffffdff) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 18:58:43 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{}, {}, 0xfffffffffffffffc}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x1, 0x9, 0xffffffff, r1}) 2018/05/06 18:58:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18000008000000000000c100000000000a004000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYBLOB="e8f65da020321acdaebb26ed0e54ac53fc09", @ANYRES64]]], 0x2}, 0x1}, 0x1) 2018/05/06 18:58:44 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getuid() r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x10b, 0xffffffffffffffff, 0x1ff, 0x13f, 0x356, 0x0, 0x258, 0x1f}, "2a4f2ef778985fd486e38771c27790c8b14b4415bbcd28643fcd414d6efa6a050e0c6d7e6d49d39494af6a5490bb7d550f9115770d146acb2cb4c7cd4c1883068a3968523650ac05504df2c2170f8d46b51c07e8e57ed2259eeba21833c45d6955cb9e39f6e0dddb7e4719ff962f", [[], [], [], [], [], []]}, 0x68e) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0xe00, 0x102000001) fallocate(r0, 0x1, 0x71f, 0x0) 2018/05/06 18:58:44 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) fchdir(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f, 0x100000001, 0x0, 0x0, 0x10, 0x1, "8bc00006ef26e15681f3fac39788959845123b530e3e6ffd9d72a6da3e270a76aeca48351a3f21165ec8000fcb16c0725e477b2ec077f607decc7d21525a6b77", "1d7b87d4927395dc91aa3689d197e4afb47cd9ac150f8b8ceb333a4b153580571b81d8c7ebfa43a31140f009efb9780a4c23d65fa9659f75062300c7f33a49a6", "183e6c6f719f7ad72b03917857d71249281ed294e15a1d0839d6f607d722308b", [0xfffffffffffffffa, 0xffff]}) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)) open(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0) 2018/05/06 18:58:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x400, 0x0) pwrite64(r0, &(0x7f00000001c0)="e934acb24cf171b40eacfc00889368cf209763b49d29c21d2d0fe6cea51f50f187037b989cbf7c3814f2e147506fa96f57f548e88a0dba2806a87d0f9bee2ed2db1836470be39d20d1c82e947de07f134d2fa41d84c5759b0efda06735abb13a42d7d26b382db38a51b146322a06b154b828e597686b5670d00c2779e86cc1a3060a24ac35ab47f1a1e4e94fa635036dc9a643bf62d477663731db7972ba4fbf28f949", 0xa3, 0x4d) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000100)="f696dd602f5215fef84ed2864c9578caf9113497fe1a9a115a6470ac449734a9aa2aa8a0f7df40a2521fd756140086216ad6781b4ba9d70d02f4ca48a9cbae2aef14d8ce5310", 0x46) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) mlock2(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1) 2018/05/06 18:58:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400200, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x1d5c}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6tnl0\x00'}) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000280)={0x0, 0x0}) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'team_slave_0\x00', 0x5}) sendfile(r2, r3, &(0x7f00000001c0)=0x711, 0x6) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.ima\x00', &(0x7f00000003c0)=""/75, 0x4b) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/06 18:58:44 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth1_to_team\x00', {0x2, 0x4e20}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') preadv(r1, &(0x7f0000000100), 0x20b, 0x10400003) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'veth0_to_team\x00', 0x9}) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 2018/05/06 18:58:44 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/109, 0x6d, 0x10000, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x1c) pwritev(r1, &(0x7f0000001480)=[{&(0x7f0000001440)='~', 0x1}], 0x1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0xff, 0x3, 0x5, 0x100000000, 0x3, 0x3e, 0x800, 0x37b, 0x38, 0x1bf, 0x6, 0x0, 0x20, 0x1, 0x7, 0x80, 0x7}, [{0x7, 0x3, 0x40, 0x8, 0xcd, 0x800, 0x10001, 0x80}], "a404fb81ec81da61a20d2584e04a6f30760768e1573ebff7bdba457a2ab29c724d804f14139182de8b45b8531e3f0f4edef8bf161ca87c82d2478d04b2003288106a5bd61a9d37427206c7e40775ae7bfc7abceecd9140db0f9800ddea3a59756895fca165193c6b970c2782f01f5f9bdb3f321233cbb9ade2009348463944e61946187d554ac69d0d6701e00bcac1e7c2544f063c41383ad00987a7d4600d4bc294a3c2d2069dd6f7c54916ed8cc810b43f176ba6031a7a92c275b6386033a27807373b800deab32d2859f99ff1786efc6aee1b478c799e0350ef225ee5271688ee07a5afa06e7ffe705d61c7dd322fd3432390a7cd50850d", [[], [], [], []]}, 0x551) 2018/05/06 18:58:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x101, 0x4) exit(0x0) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001440)='~', 0x1}], 0x1, 0x0) 2018/05/06 18:58:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/05/06 18:58:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c1e000)="2400000024001d00000000080000091803ffffff03000000000000000100000000000000", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="030000002f3af6eb17d3a5f5f29500d9033e73665cf13838447180575734ed97a6892bf178a08e6fe3ad11fced8763f1f09f68ad7e47b072eaa4ba9b456f1f0ea18f71a5ab76d21c1aeb2fa992e4d18e36a3ddf31b9d06609a270e96f9d1abf43f16c5245c8c08d5aef34a98fccc4bbe730e841c9bb957cea221301072e966c8e2bbf13e245005db26600fffacf6930932fd33934a5f5a9deb8c7740bdfc121f7761ec288cea093b478e0df5ee8c8de1fecc0f36122b2184dc857256bb18a3148a3badcaedee89c5a4117135bd591b1ddc2d3e66e67120f203f6242e15e4f3fee632ad96bd67ab4429766cda87", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}, 0x1e) socketpair(0x19, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) [ 117.162504] mmap: syz-executor7 (10442) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/06 18:58:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) flock(r1, 0xd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="1a89c3e625302f5a93e5b0b15631a89c", 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x3, 0xa34a, 0x6, 0x9, 0x1, 0x7, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x7}}, 0x7fff, 0x7, 0x7, 0x6, 0x3}}, &(0x7f00000002c0)=0xb0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000340)={r4, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x900, 0x0) r6 = gettid() ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000180)=r6) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r7]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) 2018/05/06 18:58:44 executing program 7: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=@bridge_newneigh={0x1c, 0x1c, 0x813}, 0x1c}, 0x1}, 0x80) 2018/05/06 18:58:44 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000001c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x400, 0x3, 0x0, 0x7}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e0000002000000000000000000000000000000000035cb0a5d182fd8b42a000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffe6000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x5cc6, &(0x7f0000000240)=0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x880, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x80) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000300)=0x68) 2018/05/06 18:58:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x2) close(r1) 2018/05/06 18:58:45 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000001000)={&(0x7f0000000000)=""/4096, 0x1000}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x14) ptrace(0xffffffffffffffff, r1) 2018/05/06 18:58:45 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x6b, 0x0, &(0x7f0000011f9d)}) clone(0x40000000, &(0x7f0000000480)="f5d8d676ed6522d9478fa9c21404804f1e920c30134200f43fc41646a5800573a955faa3cd53e0c27fad1da8a522b90d1bbeb6d6ee1aaab4c14470455cb9d35a7416a83c2585c2bb688e80a795c42e3d3d1ff206682a0368a8d95df4ad391da5a552694725663d992ebb3ba4538850a8c6ed4a3f5aaa8792a597140fe593bac74ae0661a146e50b5f49b01cc8dfd989e0d4ccc00889800000000000051ec7325b2ff8234737ab49bf49418222f8016d5185c8d29a39f26259544fb2649be43f24206739e88f73379a77c9cbd292d669e6b", &(0x7f0000000440), &(0x7f0000000300), &(0x7f00000000c0)="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") 2018/05/06 18:58:45 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/113) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00e6ffffff1900a30700000000006ef75afb83de448daa7227c4524fa29e00060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e24, 0xd0c, 0xa, 0x80, 0x80, 0xc, r3, r4}, {0x6, 0x184f, 0x1, 0x9, 0x0, 0x1, 0x1, 0xff}, {0x3ff, 0x4, 0x79ee, 0x6}, 0x6, 0x6e6bb8, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x1, 0xffffffff, 0x400, 0x2}}, 0xe8) getpeername$llc(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000000540)) 2018/05/06 18:58:45 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/12, 0xc}], 0x4, &(0x7f00000003c0)=""/4096, 0x1000, 0xfff}, 0xfffffffffffffffc}, {{&(0x7f00000013c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)=""/12, 0xc}, {&(0x7f0000001480)=""/92, 0x5c}], 0x2, &(0x7f0000001540)=""/91, 0x5b}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x2}, 0x8}], 0x3, 0x2, &(0x7f0000001740)={0x77359400}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1000, 0x1, 0x0, 0x4, 0x1, [{0x1e99, 0x7fff, 0xc94, 0x0, 0x0, 0x604}]}) 2018/05/06 18:58:45 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000001c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x400, 0x3, 0x0, 0x7}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e0000002000000000000000000000000000000000035cb0a5d182fd8b42a000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffe6000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x5cc6, &(0x7f0000000240)=0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x880, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x80) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000300)=0x68) [ 117.403330] binder: 10489:10492 unknown command 0 2018/05/06 18:58:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x9, 0x10000}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000001040101ffff1f00ffffe3ff000000000c00010001000000000100010c8001000c0000f702000013"], 0x2c}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x3, 0x2000000020, 0x8000, r3}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x61115, r1, 0x0) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000140)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x19, 0x4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) [ 117.443110] binder: 10489:10492 ioctl c0306201 20000080 returned -22 [ 117.486829] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.501897] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.512283] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 18:58:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/05/06 18:58:45 executing program 1: pipe(&(0x7f00004f1ff8)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) r2 = accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) [ 117.529762] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.549522] IPVS: Creating netns size=2552 id=17 [ 117.554422] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.569903] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.712700] binder: 10489:10526 unknown command 0 [ 117.718406] binder: 10489:10526 ioctl c0306201 20000080 returned -22 2018/05/06 18:58:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x200) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/182) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000fff), &(0x7f0000000ffc), &(0x7f000039f000), &(0x7f0000000000)) 2018/05/06 18:58:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r0, r1, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="11655fe355090689170e60b14c6746063feebd22b07fa64aa465b03e0ead9d96bb553bffcaeb20aa943354", 0x2b}], 0x1) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000000080), 0x746390, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080), 0xfffffffffffffe99) 2018/05/06 18:58:45 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x309400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x100000001}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) writev(r1, &(0x7f00000024c0)=[{&(0x7f0000000280)="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", 0xc38}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xc144, 0x4, 0x1f, 0x9b48, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ec0)={r2, 0xbc, "7f0e5bdaa300ef20b443a1a69f4498a053e0f0315406bec7424d890aff03612d3c2831e28deb2115c2d491796f7cc08a0ac4fb42df4b946afc8675f059590a6f1fe426d373139f1a4aafb6d3011037360b8527506030b7908ac74ed7d3126c35f999fadc223b670615a03302a42aedc4578a816951e92e8cedf78a8065a40695ba5d60f9014e04376caef55346068525616ff81d18b8f661b9a6d1444a11746cc688aaae4bd711bace049f032928b9b18b073e81fe274752d81dc240"}, &(0x7f0000000200)=0xc4) 2018/05/06 18:58:45 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000180)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8a51ed01553534"}, 0x5}, [{"93a741eadbd06b"}, {"687c8b76584bd6"}, {"6e679d8d778385"}, {"862f28ac1d2e92"}, {"e6fc164f36d2ab"}, {"db3dea3d09687b"}, {"b71a5e00695876"}, {"382e9fcb88e680"}]}, 0x48) 2018/05/06 18:58:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d8749e7c9a0a8ba527b114097a446b3046c40b81166f722480d374a95ab55f0e0986f539374587431f265f00eb29778a06ec7f8ae30ed61efb4aed721a0c99e1f7fb3253bc05bde389edf2d88e88164eb4f89934a4f6dc2e5b9a9079ae4ccaf6099e57a3d98d5901770d9b81d2385b629a3e65fed3c0486643f090fb554e338fedb0989528ae6c535e8d1645999cbb0a5bbbca196977369233307a8798d48f256511729969885bebd6c2a09c82b3b104ac1fbad24c46e2f252ce0e197dfa", 0xbe, 0x1, 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000280)=""/149, 0x774e9356cbf902d8, 0x100, 0x0, 0xfffffffffffffe1e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000140)=0x78) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'broute\x00', 0x0, 0x4, 0x29, [], 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f0000000340)=""/41}, &(0x7f0000000400)=0x78) 2018/05/06 18:58:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000280)={'lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x9, 0x2, 0x1, 0x510a9e09, 0xa, [{0x1, 0x3, 0x1000, 0x0, 0x0, 0x880}, {0xbcbd, 0xe38, 0x0, 0x0, 0x0, 0x600}, {0x200, 0x8, 0x6, 0x0, 0x0, 0x80}, {0x3, 0x0, 0x3f, 0x0, 0x0, 0x3}, {0xe00000000000, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x6}, {0x3, 0x5, 0x5, 0x0, 0x0, 0xa00}, {0x9, 0x3f, 0x8, 0x0, 0x0, 0x2}, {0x8, 0xae59, 0x20}, {0x4, 0x7, 0x7fffffff, 0x0, 0x0, 0x200}, {0xfffffffffffffffb, 0xffffffff, 0x9, 0x0, 0x0, 0x200}]}) getrandom(&(0x7f0000000180)=""/127, 0x7f, 0x2) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mknod(&(0x7f0000000340)='./file1\x00', 0x3, 0xff) lchown(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x41, "ffd2fd8acba940c84983a787edeb0eebdffddc10a30be9f0ca9863ef43521884f4dc1065ecc4b42b898e6833b826733bf14d8edb7095e2732c5f7f1bf1366f22e6"}, &(0x7f0000000140)=0x65) 2018/05/06 18:58:45 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"75308a3006de0029800041180016deff", 0x3}) r1 = socket(0x10, 0x803, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, 0x0) 2018/05/06 18:58:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/218, 0xda) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000140)=""/172, &(0x7f0000000200)=0xac) 2018/05/06 18:58:45 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000005fff), &(0x7f0000004ffc), &(0x7f0000014ffc), &(0x7f0000006000)) [ 119.555497] pktgen: kernel_thread() failed for cpu 0 [ 119.560990] pktgen: Cannot create thread for cpu 0 (-4) [ 119.566575] pktgen: kernel_thread() failed for cpu 1 [ 119.572512] pktgen: Cannot create thread for cpu 1 (-4) [ 119.577912] pktgen: Initialization failed for all threads 2018/05/06 18:58:47 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x6b, 0x0, &(0x7f0000011f9d)}) clone(0x40000000, &(0x7f0000000480)="f5d8d676ed6522d9478fa9c21404804f1e920c30134200f43fc41646a5800573a955faa3cd53e0c27fad1da8a522b90d1bbeb6d6ee1aaab4c14470455cb9d35a7416a83c2585c2bb688e80a795c42e3d3d1ff206682a0368a8d95df4ad391da5a552694725663d992ebb3ba4538850a8c6ed4a3f5aaa8792a597140fe593bac74ae0661a146e50b5f49b01cc8dfd989e0d4ccc00889800000000000051ec7325b2ff8234737ab49bf49418222f8016d5185c8d29a39f26259544fb2649be43f24206739e88f73379a77c9cbd292d669e6b", &(0x7f0000000440), &(0x7f0000000300), &(0x7f00000000c0)="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") 2018/05/06 18:58:47 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000700)={@multicast2, @dev, 0x0}, &(0x7f0000000740)=0xc) getpeername$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) accept4$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000d00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e00)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001f00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f40)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000002040)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002140)={@empty, @empty, 0x0}, &(0x7f0000002180)=0xc) getpeername$packet(r0, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002200)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002700)={&(0x7f0000002240)={0x494, r1, 0x107, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1ff, 0x3, 0x800, 0xffffffff}, {0x0, 0x9, 0x79f, 0x59aefb8}, {0x7fff, 0x3, 0x101, 0xfffffffffffffc00}, {0x7, 0x6, 0x1000, 0x80000000}]}}}]}}, {{0x8, 0x1, r7}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x180, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r17}}}]}}]}, 0x494}, 0x1, 0x0, 0x0, 0x14}, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x2, 0x30, 0x8, 0x10000}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={r18, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, &(0x7f0000000bc0)=0x84) write(r0, &(0x7f0000000340)="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", 0xfc) 2018/05/06 18:58:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socket$pptp(0x18, 0x1, 0x2) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021000000a000000000000000000000008001200001c0000ffffffff0000000006000000000000000000000000000000ff020000000000000000000000000001ac14ffaa0000000000000000000000000931f38a45552c027faf3bf1538da28885e4455b28917b192f58728c8a109189737a2628876a99ddc15f19bf98f80394f675a20774fc154474a5f9f4e1e57712611555409f25f38d58ed3c7c3e81666dd8c04d79f775e1c5db7476a2562ead4551fae30efb484ea5757971ffb1839ce7eb84e08394"], 0xc5}, 0x1}, 0xfffffffffffffffe) 2018/05/06 18:58:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x18, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x194}, 0x1}, 0x0) 2018/05/06 18:58:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba7138873a807fa51bb4eab22c534aae4b6aa2b7e16f7b4ed5dcc91ee95c1d06ca12283e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"], &(0x7f0000000240)=0x86) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/05/06 18:58:47 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x1, 0x40, 0x1, 0x0, 0xff, 0x15200000000, 0xfff, 0x1000, 0x7fff, 0x100000000, 0x81, 0x6, 0x8, 0x8, 0xfc]}, &(0x7f0000000900)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000940)={r3, @in={{0x2, 0x4e23, @rand_addr=0x968}}, 0x401, 0x9, 0x480000000000, 0x1, 0x1}, 0x98) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000740)=""/105, &(0x7f00000007c0)=0x69) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="435fe0d7771c51625881462d36996ce7dc3c4104", 0x14}, {&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000040)="0cb4fd7f26eebb3d0a2623f7d7986d8825d3cefa6be10b131f6c13956f512b1639679461496109", 0x27}, {&(0x7f0000000080)="b0adee1960d7110d35496b1c807bac493954c45190a6aef35a0897830ceb99d171c75c982679bfcbeead70265d8540c2d789333455173540ebccd69c3ed2", 0x3e}, {&(0x7f0000000200)="c91b43b6f891f2f239503f5eee4646bf0bbb12e427e223b8578e4076658515068494d522e63f3c282e176de1d3b112de9cbe935e48f855f98bfafed6b71282a0ea98d2d91ac4285ed5523393b1f7b960175b1ce469e9a2018f3cfcf51c249032d7e28299e67ba19fef8c7136c0cc4f78cb7197035d95ab868963bc2740b81408df5a2452392cf1881ca56c0ad1fbed5912b7a678ffd09d2a44cbc3c5da87a746136f9f3411bd1da3fcd942b2", 0xac}, {&(0x7f00000002c0)="788b9290cb6415f9ba36bda239d05b11f0bf81697d824b23c362e6757e64a3c9f8bf5123a9856031d38c7044f67d61e7d63e194d982332681eca45bc6119ca3a21323d59a399da2a99bc0eefa17f12dab17e769ae310020d359e9b350853aea50e331e48718f21de142655db8c4fdaf1ba8f0146dc466d9b69b8a680e5cb012d70e728e575c79e93068a986a4b7b97909d1c87ed05d4768d98345d0d2c36196ce06b90e38ba6e7821087c5a5b7638bbc0adb3f568c22dac6a6a0c75755b7141a0acd64203b68d5979d", 0xc9}, {&(0x7f00000003c0)="fe26c8e5042aa80e56f947f2132f15890acc9b1af3f1144590c67d2739742c7515baa8b9d6577e5c8da95a89cd2e5e9fa1145730a74c172f43ccbfe9dbea0977b0e65dfeb2752f5149a77e1d48b50ed966e807a6be6f30769788f69d6a087465c7c6e5eccb2c1ea2ac5d19d97398f43d2e1f259b074d4f1e241970ef5974d2c7c5e34fd40744485635303c", 0x8b}, {&(0x7f0000000480)="506c8a085a828b26fa1d920c09343c19479d33fd7f695c7fe3bee00d62d16732eb4970c1f80dca863af4e3c5986ced1c8ec4c13e04f1b69afee1af847d9b405d5ef5380990a901d75274a6bb215bebabcd830134a96a093d18aa86d39a8437d97549", 0x62}, {&(0x7f0000000500)="03a6a9d1", 0x4}], 0x9, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0x40002, 0x0) accept4$unix(r4, &(0x7f0000000640), &(0x7f00000006c0)=0x6e, 0x800) rt_sigqueueinfo(r0, 0x68, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff0000}) 2018/05/06 18:58:47 executing program 6: r0 = getpid() rt_tgsigqueueinfo(0x0, r0, 0x0, &(0x7f0000000340)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) 2018/05/06 18:58:47 executing program 1: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) tee(r0, r0, 0x8, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000800801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/05/06 18:58:47 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200200, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x2f, @loopback=0x7f000001, 0x3, 0x3, 'nq\x00', 0x3, 0x6, 0x14}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2000, 0xffff, 0x80}}, 0x44) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x3, 0x0, 0x8, 0x7}, &(0x7f0000000280)=0x18) [ 119.912841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 119.942903] binder: 10588:10591 unknown command 0 [ 119.948358] binder: 10588:10591 ioctl c0306201 20000080 returned -22 2018/05/06 18:58:47 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x11, 0x2, 0x7, 0x12, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x10001, @in=@broadcast=0xffffffff, 0x10, 0x10, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xffffffffffffff81}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x80000000, @empty, 0x2}, @in6={0xa, 0x4e21, 0x67b9, @empty, 0x7}}]}, 0x90}, 0x1}, 0x0) 2018/05/06 18:58:47 executing program 6: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r1, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0xfffffffffffffffc) writev(r0, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r0) [ 119.964777] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 18:58:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="30f6bf7535fab9080b93f2fd07957053bb9059d13833c1077e1f25d1d8cdefb51391159926286041a5923d2da05b4a669dbc5524778408304e8d028b5e75a9a49f7c4de0eb46d37eb670b3fb4b2c35fa4ffd635c7af8cc47f289f83dd37437e881a32121b2f11ef0bfb1", 0x6a, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x7fffffff, r2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00', 0x7ff}) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/142, 0x8e) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x2, 0x2, [0xfff, 0x1]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="050025006454de0000800000000014bf38be9d1900005defd2cfe8ad124973d701e5b4000000000000"], 0x2d) 2018/05/06 18:58:47 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4004, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/06 18:58:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba7138873a807fa51bb4eab22c534aae4b6aa2b7e16f7b4ed5dcc91ee95c1d06ca12283e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"], &(0x7f0000000240)=0x86) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/05/06 18:58:47 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0\x00', r1, &(0x7f000016517f)='./file0/', 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x10000000000002cc, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/05/06 18:58:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f76657273696f6e005aa2ac0000b8b5a28a29aecbf843385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b672c3a20d10f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bbba500000000000000000000000000000000", 0x2, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffdca) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @empty, 0x48000000}], 0x2c) [ 120.046369] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 120.165466] IPVS: Creating netns size=2552 id=18 2018/05/06 18:58:48 executing program 0: munlockall() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000440)='./file0\x00', 0x200000, 0x20) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000480)=""/172) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) r2 = socket(0x3, 0x80000, 0x8) r3 = dup3(r1, r2, 0x80000) write(r0, &(0x7f0000000540)="90052b730ec2f096129b5ed0a2fa7821b0ec420911ac9f82f44c103e96b634254d12bfb1ebf2524501646c60e0e9855559352081c47eb541f730439d13b7", 0x3e) pread64(r3, &(0x7f0000000600)=""/252, 0xfc, 0x0) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000140)="3695a82b30ca39418a0dccf722562208dc684973a93139044638f3edb41f61b0f0d50d498a6fff4966e047872dfd40ee4be2221ebcbbd983cd5edca721a00f50ee0a7a08eaf6cc497ac1eef88782a3f1d08adb0fdc973e41120d0918c66ee96ad40e6322aca0b6fca46f01d41a2b959a5c7bcce5ee98d0e43790a5e795acfe14c2170b739debf9e4c95cb7", 0x8b}, {&(0x7f0000000200)="8bc1fbcf3e6c580ad7c6fdb854a3d49f83174a4ed3c47ee1ec899c80c65f27e21731e999a60d3d5b6656a572a733ba22e64bf4aaed39351375d60718a1fbaaa674d9f77ef3dcce26957f7a2ad815cf18518869252724175f90c3f5c989a4c45ef4135c452f6b746a8ac4c031518ed0fc4c2dee1b9e61421d70382c6f3831c47071f01ba358c4284206e296cfb3b16b1e48eb660303b207b79b744078e4c1ea212ec7dd4caefe3be479b3b652115c60c6", 0xb0}, {&(0x7f0000000000)="ece047ad06bf5b477e6df27612d8fa9ae699f5692309ce6c1b694aa4e1842af62a2744", 0x23}, {&(0x7f0000000f80)="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", 0x1000}, {&(0x7f00000002c0)="e9d605dfb2a7a9d79dbc58a0612bb5b8214f44fab8992a5b5413a51aa84b912919fde5b029d7a4b637f575f5b9f0aa6ca1e86e62e273ee5831c6fb576c332cbb23146c3758828bfda7eb30a48391d1a1897366a1c0e81851fda2e5ab", 0x5c}, {&(0x7f0000000340)="dbd86ade3e1bfb3ac9f1996aa1a4930bf8484bdae0982de67b1e98eb0793598ae49b49b0776aef3212f1abd371e6be0be96cf9897d2009d7", 0x38}, {&(0x7f0000000380)="d599457616efb81f3739f7ca555770edac60e987f589d36a8d760450585ad9a55d5290ae107d4d9de61d3c5755a28b722f2d14", 0x33}], 0x7) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1063a8c97dedffffffd863ec7f50caaa3e017db4baf5cf5506de8d67c50d911486d88a39a11f5cc95a19ff78792c28198680a1cb901f7da31a4cf88bfbf5d031b51fd301cc69daab3c434e8846d5ecb98cdf99ba2591bee2d211183f84a5c979"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/06 18:58:48 executing program 5: pipe(&(0x7f0000477ff8)={0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f00006cfff8), 0x3, 0x0) 2018/05/06 18:58:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10001, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff004c2e4dcb199800000008f823f490e76cee6f6fe7398578c57d333d6f23c734dc2101c4e2e8d9e22cf13ebafa14dd3652edec829e6bf2661372407a32f04c74f1885c418a062eb9f2f08fde2dd82d29e4bd9f4e1a919e979f3bfcdf351f20c9afe96d22a6100b1612101406faaeacc2b98eae6738de203a277fd57c3c940a7121361e7d18740d6838c3e48f", 0xfffffd96}], 0x1) 2018/05/06 18:58:48 executing program 1: timer_create(0xfffffffffffffffb, &(0x7f0000000080)={0x0, 0x4012, 0x2}, &(0x7f0000000040)) unlink(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) getpgid(r0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x19, 0x2, @thr={&(0x7f0000000180)="cc58e145a9314504", &(0x7f00000001c0)="79f8c7aaa5c4ea71ef24e1e7dddd5aa62707703fb546273db0"}}, &(0x7f0000000100)) 2018/05/06 18:58:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0x5c1, 0x0, &(0x7f0000000080)={0x2, 0x9, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x1, 0x5, 0x6, 0x9, &(0x7f00000000c0)=""/9, 0xde, &(0x7f0000000100)=""/222, 0x37, &(0x7f0000000200)=""/55}) 2018/05/06 18:58:48 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x12) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000540)={0x2, 0x4e1e, @rand_addr}, 0xfffffffffffffdfc) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip6_flowlabel\x00') readv(r2, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) 2018/05/06 18:58:48 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0\x00', r1, &(0x7f000016517f)='./file0/', 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x10000000000002cc, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/05/06 18:58:48 executing program 4: pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x802) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000007dc80f2be2eea85b2f9ac724d6bbb03fc8d7a583f1a086d9476e65d7b5d78acf7595fede4fa649f5b27ffa65d1772b69190da207f17eb6fb149c7670dafc4c7b97b86c9ec56cbc04780178a9d05116ed4200"], 0x1) 2018/05/06 18:58:48 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\'/selinux\x00'}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{}], 0x1, 0x8d) 2018/05/06 18:58:48 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/05/06 18:58:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000006f40)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000006bc0)=[{{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000001980)=""/242, 0xf2}}], 0x1, 0x0, &(0x7f0000006d00)={0x0, 0x1c9c380}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/06 18:58:48 executing program 5: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/05/06 18:58:48 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x81, 0xffffffff, 0x200, 0x1, 0xfff, 0x2, 0x2, 0xfffffffffffffeff, r3}, 0x20) 2018/05/06 18:58:48 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000013c0)={0x0, 0x20}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001440)={r1, 0xf4, "348321de5ab5c036f223bc9c795141d4e2e0dec487d5d22fa321a19130040b2fc83f8e420d0c1421b84b2388d6777db99a78e49edbfd8142fd0da656aa20c6594af1b1c1423ea952ede9341d755261d108e6b5fe3ab40d083c3f1077e995ad52be83c6d9a9db2944c7cbc1381a08934450977a724b8a488afee7f4565f768764b87e865ba4fbd5cfe5115e1a34e1436e0d2c1c11f821b14eac45b65fb867038079ebe030dadafa1f2a7088f0fa4a7aa83573346d8f1e0ba0d421a8037769d0a409276fff2ef9ef4584fbaa156156c66f446d4995f4a32d543c7c6c376007622ddb96f3f1351dbbc6aa894ba2ea3770e1b4dce366"}, &(0x7f0000001540)=0xfc) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x80000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0xa000000000, 0x7, 0x8, 0x7, 0x2, 0x1, 0x9, 0x8000, r3}, 0x20) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'ramfs\x00'}, &(0x7f0000000140)='ramfs\x00', 0x6, 0x2) pwrite64(r2, &(0x7f00000003c0)="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", 0x1000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x1, 0x2, 0x388, 0x1, 0x200]}, 0xe) r4 = dup3(r2, r2, 0x80000) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) geteuid() unshare(0x40600) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)=')', 0x1}], 0x1) fchmod(r2, 0x0) r5 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) clock_gettime(0x1, &(0x7f0000000080)) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x140000000000, @dev={0xfe, 0x80, [], 0x15}}, @in6={0xa, 0x4e23, 0xa, @dev={0xfe, 0x80, [], 0x15}, 0xf6b0}, @in6={0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xb1}], 0x80) dup2(r5, r2) umount2(&(0x7f0000000000)='./file0\x00', 0x7) 2018/05/06 18:58:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) tkill(r1, 0x25) preadv(r0, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x200000400000000) 2018/05/06 18:58:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2f8) socketpair(0x10, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x0, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) [ 120.398559] binder: 10673:10677 unknown command -911711472 [ 120.462101] binder: 10673:10677 ioctl c0306201 20008fd0 returned -22 [ 120.536604] binder: 10673:10710 unknown command -911711472 [ 120.543675] binder: 10673:10710 ioctl c0306201 20008fd0 returned -22 2018/05/06 18:58:48 executing program 0: munlockall() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000440)='./file0\x00', 0x200000, 0x20) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000480)=""/172) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) r2 = socket(0x3, 0x80000, 0x8) r3 = dup3(r1, r2, 0x80000) write(r0, &(0x7f0000000540)="90052b730ec2f096129b5ed0a2fa7821b0ec420911ac9f82f44c103e96b634254d12bfb1ebf2524501646c60e0e9855559352081c47eb541f730439d13b7", 0x3e) pread64(r3, &(0x7f0000000600)=""/252, 0xfc, 0x0) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000140)="3695a82b30ca39418a0dccf722562208dc684973a93139044638f3edb41f61b0f0d50d498a6fff4966e047872dfd40ee4be2221ebcbbd983cd5edca721a00f50ee0a7a08eaf6cc497ac1eef88782a3f1d08adb0fdc973e41120d0918c66ee96ad40e6322aca0b6fca46f01d41a2b959a5c7bcce5ee98d0e43790a5e795acfe14c2170b739debf9e4c95cb7", 0x8b}, {&(0x7f0000000200)="8bc1fbcf3e6c580ad7c6fdb854a3d49f83174a4ed3c47ee1ec899c80c65f27e21731e999a60d3d5b6656a572a733ba22e64bf4aaed39351375d60718a1fbaaa674d9f77ef3dcce26957f7a2ad815cf18518869252724175f90c3f5c989a4c45ef4135c452f6b746a8ac4c031518ed0fc4c2dee1b9e61421d70382c6f3831c47071f01ba358c4284206e296cfb3b16b1e48eb660303b207b79b744078e4c1ea212ec7dd4caefe3be479b3b652115c60c6", 0xb0}, {&(0x7f0000000000)="ece047ad06bf5b477e6df27612d8fa9ae699f5692309ce6c1b694aa4e1842af62a2744", 0x23}, {&(0x7f0000000f80)="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", 0x1000}, {&(0x7f00000002c0)="e9d605dfb2a7a9d79dbc58a0612bb5b8214f44fab8992a5b5413a51aa84b912919fde5b029d7a4b637f575f5b9f0aa6ca1e86e62e273ee5831c6fb576c332cbb23146c3758828bfda7eb30a48391d1a1897366a1c0e81851fda2e5ab", 0x5c}, {&(0x7f0000000340)="dbd86ade3e1bfb3ac9f1996aa1a4930bf8484bdae0982de67b1e98eb0793598ae49b49b0776aef3212f1abd371e6be0be96cf9897d2009d7", 0x38}, {&(0x7f0000000380)="d599457616efb81f3739f7ca555770edac60e987f589d36a8d760450585ad9a55d5290ae107d4d9de61d3c5755a28b722f2d14", 0x33}], 0x7) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1063a8c97dedffffffd863ec7f50caaa3e017db4baf5cf5506de8d67c50d911486d88a39a11f5cc95a19ff78792c28198680a1cb901f7da31a4cf88bfbf5d031b51fd301cc69daab3c434e8846d5ecb98cdf99ba2591bee2d211183f84a5c979"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/06 18:58:48 executing program 7: r0 = socket$inet6(0x10, 0x4000004003, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 18:58:48 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000985000/0x4000)=nil, 0x4000, 0x0, 0x5c831, r0, 0x2000000) 2018/05/06 18:58:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) sendto$inet(r0, &(0x7f0000000000)="9bdb4053039f7e", 0x7, 0x8040, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/06 18:58:48 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = signalfd4(r0, &(0x7f0000006000)={0x7}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) signalfd(r1, &(0x7f0000392ff8), 0x8) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/06 18:58:48 executing program 4: r0 = socket(0x3, 0x7, 0xfffffffffffffffe) write(r0, &(0x7f0000000000)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0800020000000005", 0x24) 2018/05/06 18:58:48 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x9, 0x0, 0xffffffff, 0x71f}, 0x14) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 18:58:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fafb72d06b2a4a280930a06000000a8430891052369390009002f000000000020001949952baf002000010400001338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91fd", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040)="09d388073c99341adb5cb138630cf083df681881bc25deb85a82e3f0d9f20ebabdee5cdc93e0bd61a1a9487bf1515495c5a9d2d6af75cf810b9dce2d1d344683ce5640170b2bd17a17da5bd4bfcaa2907c32ce5972316da733427ccd0844fd0b229ef957c74801de08b79ba0f0b1041007d73ff9b30175028207da25eeb7", 0x7e) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x9, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, {{0xa, 0x4e24, 0xea, @empty, 0x7fff}}, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e22, 0x7fffffff, @empty, 0x9}}]}, 0x290) 2018/05/06 18:58:48 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x194) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) [ 121.292489] binder: 10736:10739 unknown command -911711472 [ 121.298173] binder: 10736:10739 ioctl c0306201 20008fd0 returned -22 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/05/06 18:58:50 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0xcf, "6c313b8796239acf7af9fa2220edec6b53105836836106b8ac8e9c4e1aed40b9fb353c93fce4f219258d8ad37f6e17db8b85ba6c1e72cd3bf8d07c6534cd049c6e7bb3f07d84cda517870be08023c49af217c1a028647c6c5cf4b56485291124709f798b20ddca5675f571649d4fd49967024a293f8c04b17910769d4af1e57c0cc960bc3fee147fecfc01ab97cf0d8fb9920ef389e5ce42fcdced1db88ae6ab8444d62de826ba058745acf527f06e8d29cc913d2ee1df3353ec4c1023f2beaad5af00a96e72608175756c86d9799f"}, &(0x7f0000000000)=0xf3) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x8, 0x4, 0x1, 0x45a9, 0xffffffffffff9b2a, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e24, 0x3ff, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0xbd, r1, r2}, {0x1f, 0x0, 0x3, 0x3ff, 0x2, 0x3, 0x6, 0xc090}, {0x7fffffff, 0x2, 0x40, 0x1}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x2, 0x3, 0xa3, 0x4, 0x4, 0x7ff}}, 0xe8) truncate(&(0x7f0000000200)='./file0\x00', 0x0) fchmod(r0, 0x1) getpeername$unix(r0, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/05/06 18:58:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3e9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000ffd8c851bcab61c23c17e0bb9f92ac0a010000b10e090017044edc7ca9ab91ea59b57f1987ef01a39292c9e21e729a8cb2569653abd26663f70c803b4e92954f03f0483c6df8e2eb5c13672b297d0031f20af4ffe3598164866191c1f9611464ac9686f6014dc61464ba6dc81bcd11e274e9dd0cefb9e37b"], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$cgroup_ro(r4, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000280)="b4274e7a89ccab79823310573e11093982a55614770c04ee85c98dd6f3152f9d76c2b4cc6caee0e97fb7277485543ed9b0b04db9db5283c2745f1ac6d1f37d48553a5e1720dde318bc5a2d4ac33be7103a1ad190204ef8000306ee", &(0x7f0000000300)="b0c2ead803a08591d61fc9486ebe464c4f7ded4214a0199a78e5135dd59e48a96b14fb6fb6b95efb64ef253c59a0a843ebfb2cb5fb0f90c80e6cf61f8272b6f7091fb6a9f3942170f6bb4c9c7f4951a4b1e44a6a069ef3ecb55a6f5b44397013ef4c7911d0a6722577402f77afdeb4c383ad4b915f84c0891196759ea96f1db8bd147f663a22ccf231acaa580f6514c396f5690e7c3dc631a01b36cb4152c02f7aac66425e1225ae95dc2972ce697beb2be5a1e03b4f6f770667868cbe6ee11e177451260d3ef418c56c"}}, &(0x7f0000044000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r3, 0x1000000000016) read(r2, &(0x7f0000000080)=""/69, 0x45) close(r1) 2018/05/06 18:58:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x80c0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) shutdown(r3, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00000000c0)={r5, 0x101}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) capset(&(0x7f0000000200)={0x20080522, r6}, &(0x7f0000000240)={0x4, 0x3, 0x13a, 0x5, 0x9, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xac02}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0x7}], 0x74) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000001c0)={'gre0\x00', {0x4, 0x6, 0x1, "2fc491fcfd57", 0x5}}) shutdown(0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x746390, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000080), 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'bond_slave_0\x00'}) 2018/05/06 18:58:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000040)=""/107, &(0x7f00000000c0)=0x6b) sendto$inet(r0, &(0x7f0000001780)="82", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)=""/218, 0xda}], 0x1, &(0x7f0000000840)=""/116, 0x74}, 0x2) 2018/05/06 18:58:50 executing program 7: execveat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', &(0x7f0000000340), &(0x7f00000003c0), 0x1400) socketpair(0x1, 0x5, 0xcc0a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/215, &(0x7f0000000140)=0xd7) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/05/06 18:58:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x8000, 0x1000ffff) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='cpuset\x00', 0x7, 0x3) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x80001a8) 2018/05/06 18:58:50 executing program 2: r0 = inotify_init1(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0xfffffffffffffffe, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x20400001, 0x0) 2018/05/06 18:58:50 executing program 6: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/230) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020007, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/05/06 18:58:50 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1, 0x0, 0x30, 0x7fff, 0x6}, &(0x7f00000000c0)=0x18) fallocate(r0, 0x2, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x7}, &(0x7f0000000340)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) write$cgroup_type(r4, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000180)=""/217, 0xd9, 0x0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) write$cgroup_pid(r0, &(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES16=r1], 0x4) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x800, 0x0) fallocate(r5, 0x3, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r2, 0x7c}, &(0x7f0000000a00)=0xc) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) 2018/05/06 18:58:50 executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x0) sendmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@ax25={0x3, {"50668655dd1140"}, 0x9}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfe}], 0x1, 0x0, 0x0, 0x20000000}, 0x1) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x3) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x125000) fcntl$setlease(r0, 0x400, 0x2) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000200)=0xffffffffffffbecc) 2018/05/06 18:58:51 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') exit(0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @loopback}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x21}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1c}, 0x4, 0x40, 0x7, 0x100, 0x0, 0xb0004, r2}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/05/06 18:58:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x80c0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r0, r2, 0x0) shutdown(r3, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00000000c0)={r5, 0x101}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) capset(&(0x7f0000000200)={0x20080522, r6}, &(0x7f0000000240)={0x4, 0x3, 0x13a, 0x5, 0x9, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xac02}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0x7}], 0x74) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000001c0)={'gre0\x00', {0x4, 0x6, 0x1, "2fc491fcfd57", 0x5}}) shutdown(0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x746390, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000080), 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'bond_slave_0\x00'}) 2018/05/06 18:58:51 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x840, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000340)=0x51fa, 0x8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="e54e15e83a6dea32124c5e06052ad252fe94c7e56213162bb67e9f84233f02d440e2ee036a2ed2fe37c44db158876e5356256b19dc09c2b2b7ca383bf796bcf872c6770fbc8710d528a2358c7531a1f24bc24af03e2ca45bde3f642db69c751961dd7ade19dd51edcd20843c36f82ba06c080d0215453ed868a4bae7df92a50f1986541dd881a69347a3f333e5f908a807e0e8cfd407825aced1584585f4d7f45e26d6391dc1cb80abf0842cdab7fb3d8bd437af2c3ade26196a96411e23de48caddec2c80b99a4f6c3492075efc0faa287dec9884306ebc5172777da17f96", 0xdf}, {&(0x7f0000000380)="8638e13ecf74484fafbf2838a1b124ce46f7baaa10b5c91d75c945d4d6b368aaed16a5fcc55dc998fff9205eb4e92d296171e360bd4e5691dc5cd1c88445059640ecd043b31359f8ec3e68d48ac558b251232d652629d63636f82281a9c3a4acb985b66d1b01ebdd12d9bc319bf1445882979467ae6a3b052ff6b93d169b4fc8c5803fe3968592642560a111532dea06fe112a9660f4149129f6e46f2ed59b136c497ad1fc72fa0626d00b0ce57578313c70c0bd7849354d4d35d6e14e49cb210e17f2638643fbecce0defba82bb359ea2673b0b4f", 0xd5}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000280)={0x5f, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffd}) clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f00000c0000), &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000500)={0x5, 0xa00000000, 0x7ff, {0x0, 0x989680}, 0x1, 0x30}) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="73656375726974792e2f70726f632f73656c662f6e65742f70666b657900a24257eb"], &(0x7f0000000240)='\x00', 0x1, 0x2) prctl$setendian(0x14, 0x0) openat$cgroup_type(r0, &(0x7f0000000480)='cgroup.type\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) sync() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/06 18:58:51 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40000000, 0x0) close(r0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000787000)=""/55) 2018/05/06 18:58:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x8000, 0x1000ffff) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='cpuset\x00', 0x7, 0x3) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x80001a8) 2018/05/06 18:58:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/sco\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x9, 0x1, 0x4, 0x3, 0x80}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r1, 0xe7}, &(0x7f0000000640)=0x8) mkdir(&(0x7f00000003c0)='./file0\x00', 0xb38e77adfac7010d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer2\x00', 0x10800, 0x0) add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0), 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r4 = getgid() keyctl$chown(0x4, 0x0, r3, r4) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=0x0], &(0x7f0000000680)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000006c0)=r5, 0x4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r7 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, 0x0, 0x900, 0x0, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="670c326d3682be6313a3422f9323b89fdef7530700000000e100cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba7725f495c3c010b6c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739a56c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b5053"], 0x2) sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x6c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'syzkaller1\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x3d, "f8737990a80ade1bf6d853285a244490025155992747f318e93fde2fc2e3db4cedf8b26e177eefa57a4e14207188f6ae10bd9ba5878967c5e35f107c44"}, &(0x7f00000002c0)=0x45) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000380)={r8, 0x20}, 0x8) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/05/06 18:58:51 executing program 3: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='logon\x00', 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/05/06 18:58:51 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x278, 0x278, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000540), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00', 0x5}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="2511cd950f32", @empty, @empty, @rand_addr}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bond0\x00', 'bridge0\x00'}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/05/06 18:58:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x7ff, 0xfffffffffffffffb, 0x9adf, 0x4, 0xfff}) 2018/05/06 18:58:51 executing program 2: getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000003c0)=0xfffffffffffffcd0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'ifb0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000580)={@loopback, 0x0}, &(0x7f0000000300)=0x22d) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000840)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000980)={0x0, @remote, @loopback}, &(0x7f00000009c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000f40)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001040)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001080)={0x0, @multicast2, @remote}, &(0x7f00000010c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001100)={'veth0_to_bridge\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001200)={0x0, @dev, @local}, &(0x7f0000001240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001440)={@rand_addr, @empty, 0x0}, &(0x7f0000001480)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000014c0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000001500)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001580)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001680)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001780)={@dev, 0x0}, &(0x7f00000017c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001800)={'rose0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000021c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002180)={&(0x7f0000001840)=ANY=[@ANYBLOB="04090000", @ANYRES16=r2, @ANYBLOB="020427bd7000fddbdf250200100008000100", @ANYRES32=r3, @ANYBLOB="7801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007f00000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000000600400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r5, @ANYBLOB="7c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c0004000100ff000100000006000208060000001c0007474c0700002000ffffa40000000300040904000000010108010200000000000006070000000300032902000000389407000000ffff400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="880002004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004008000010071f52e750500ff01a60000003f001f06e808000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r8, @ANYBLOB="240202003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400030000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004002000000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100008008000100", @ANYRES32=r12, @ANYBLOB="a801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r13, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400c4be6d6340000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="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", @ANYRES32=r19, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="64010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r22, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004002c5b844a3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400f1000000"], 0x904}, 0x1, 0x0, 0x0, 0x1}, 0x40) fchdir(r0) r26 = creat(&(0x7f0000000380)='./file2\x00', 0x0) write$cgroup_pid(r26, &(0x7f0000000140)=ANY=[@ANYRES32], 0x912e2347) ioctl(r26, 0x1, &(0x7f0000000180)) 2018/05/06 18:58:51 executing program 3: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='logon\x00', 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/05/06 18:58:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001180)={0x8, [0x1, 0xff, 0x200, 0x2, 0x800, 0x8c62, 0x50b, 0x80]}, &(0x7f00000011c0)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000e71000)={&(0x7f0000722ff4)={0x10}, 0xc, &(0x7f0000523ff0)={&(0x7f0000c9d000)=@getsadinfo={0x14, 0x23, 0x5}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) recvfrom$llc(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40002100, &(0x7f0000001140)={0x1a, 0x334, 0x8, 0x101, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x400000, 0x0) 2018/05/06 18:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a70000/0x2000)=nil, 0x2000, 0x0, 0x761, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001100)=""/4096) 2018/05/06 18:58:51 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d24ff0)={0x0, &(0x7f0000bf3000)}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x511000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d1b000)) 2018/05/06 18:58:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x10201, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100429bd7000fedbdf250a000000240001000800080005000000080006006468000008000b0073697000080004004e2200001c13188181195c3c71e4de98dd6488e67ceaaf70a3b01b1c8f24899f72a27e8cb34621606127a37ae6900267d47834f44a513f74877b77cf997d542e086ad5a483925786c5614223ed4770ccf89a142a"], 0x3}, 0x1, 0x0, 0x0, 0x40004}, 0x4000044) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)={0x2, [0x5, 0x3ff]}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0xc4, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, {{0xa, 0x4e23, 0x991, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x108) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@dev={0xac, 0x14}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000480)=r1) 2018/05/06 18:58:51 executing program 3: clone(0x0, &(0x7f0000683f29), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x2, 0x2, r1, 0x1, r2, 0x10001, 0x2, 0x101}) getrandom(&(0x7f0000000000)=""/158, 0x9e, 0x0) 2018/05/06 18:58:52 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000004c0)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000780)={0x3, &(0x7f0000000740)=[{0x4, 0x5}, {0x3, 0x40}, {0x100000001, 0xf2ec}]}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x9b) r3 = dup3(r2, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x364}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x800, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x40) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000580)='./file1\x00', 0x40082, 0x1) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/05/06 18:58:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x1c3, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv6_delroute={0x30, 0x19, 0xb17, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x810) 2018/05/06 18:58:52 executing program 4: r0 = socket(0x0, 0x0, 0xfffffffffffffff8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000940)=@req={0x20, &(0x7f0000000900)={'yam0\x00', @ifru_settings={0x6, 0xbd7, @fr=&(0x7f0000000540)={0x7fff, 0x7, 0x100, 0x0, 0x0, 0x7, 0x4aad}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r3, 0xfffffffffffdff7d}, 0x3ba) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000240)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="140000000301ffff009f0406000000000008dda055254d6f0d03760b526c87cb030000008270764a412db8a7917c041e145fc847c193500fc3eb47e83555d007ee117e000000000000000000000000000040fe2dd059c29b174586d6ed9f7feb289ee4e76330407d1d2d5f82e3ce72882d025ee184e803768550958f59645cdfe63a2f570101a193cb0d8c141bc454f8faf5036abf038e90b430b802c56e161d7ad92454dc5c7335f3012256112cbb90f1ce75932dd58296576f28047a6db0af7950a649e93fee96cc1c6a34dc30b47df66e547127e6a243"], 0xd8}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x1, 0x1, 0x3, 0x0, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40}) recvmsg(r4, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0) 2018/05/06 18:58:52 executing program 1: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x400000, 0x10004, 0x40000000000000, 'queue0\x00', 0x20056b3}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x22}], 0x30) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x30, r1, 0x0) 2018/05/06 18:58:52 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x7, 0x9, 0x8, 'queue0\x00', 0x7fff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe0d) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)="01010000084f882388f82ffb904a418bd68520cfed1cfc35a370e78889690e297d7b8aa08ea4110bec0c6a80fb9365c9f8573bb6b19da9e6bea2871a265a758615f1eab95bdc87ad6bcbc027440a83c3bb09ef5eb24f27c56004666ae5487e", 0x5f) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/101, &(0x7f0000000280)=0x65) sendto$inet(r1, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/06 18:58:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000000) r2 = dup2(r0, r0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000000)={0x7fc9dc0d}) sendmmsg$nfc_llcp(r2, &(0x7f0000005200)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x0, 0xffffffffffffff00, 0x7, "fe52d75100b9f0277cce0f8879ea52b880cefca9702b44fdd295e7e2ad603d32bc2860f75eee3740ad1622f8cdecaf11a346360a65fc676e695bcc0589bd01", 0x11}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000100)="529f717951d812dd5b64d95d7bce846605679ce13070687ceb3854f5d71f653a668ac7acbc33927d680ddc7524db8548882d30581adf520e5af20eb25822071164ee2044837efbcaf5df5fc90e38e431c0cc86a7519bd8c93ff32844a34aed2b85d49b1ac3c5fdff0ee7740e2b64a097a5e7074918f349e6697e7570378e84b0092c44f8e5b2c547886f223724900a", 0x8f}, {&(0x7f00000001c0)="f941c61a407d9628dd1f95e82b9846969d43536289a521e8ebc22963cde481a27eef990e249364d0944cf6709613ef971536f95104195b277599aa240423eb84c8e6754f41ddbd289c52b417402a8791f772766eaa28dbaad3ae55f756f65609b71a3ee26b5d40c5805c0aad4cb9d3626bf975725bef8ef5bf3e458a4916845ff81197f191088a8d39199ce1291916c689", 0x91}, {&(0x7f0000000280)="f2c7e606255a560db2ec9ecb758956bade69deea8cce219f0b194594c5c6f362f835161d4f", 0x25}], 0x3, &(0x7f0000000300)={0x28, 0x10a, 0x2, "ced95fa76d995e5b4af4f4d9c56c0f3bfdadb8"}, 0x28, 0x40000}, {&(0x7f0000000340)={0x27, 0x1, 0x0, 0x4, 0x30d, 0xfff, "bd5fb10bb17409fc2aebd99b8ae0ba8bc2d42630c0a129882aaf7e3124614c60672e6f6048910b16ce3a550461dccd00bf0301f72c84b017bd7ee901f876d6", 0xf}, 0x60, &(0x7f0000000680)=[{&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="02f4415c4069da2aae2c2620f91ebfac8e17c26bb6ded9c4cc3e760eeeb656f01f8457bf3869b28f32c0d56a53937f186d8dc2ae75115932e98534229653afaafe439c629dc89366110c4349664326ba951c95ccd63c79a09d3390f19ceef34f32a52c3088a087b27b9ec43a50f86aea580f818a9a19adda40e443b60c79de8158712ac2759551fc78d6c748d77d92c3f650d2b9dc5c2ac7d1f9f123f5d4fa79e2f6ae76cb3bec0f9d00328e2168542fe333541d5a68f4ea5598058dc98bf4ba4feec65d3a83c5", 0xc7}, {&(0x7f00000005c0)="3e80f49fc028f9e43a885de637bf093d0fb802f6e4fe1809bcc1f3440ec66c9228426a40f990", 0x26}, {&(0x7f0000000600)="87f061b3", 0x4}, {&(0x7f0000000640)="d7cf2c4749f456b31e344915f5cf82e794ecbecdd383e8e857b58a255b199f1ae6db2335224ae5f8", 0x28}], 0x5, &(0x7f0000000700)={0x1010, 0x10e, 0x5, 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{&(0x7f0000004000)="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0x1000}, {&(0x7f0000005000)="7786eea922542c91bcef671542c4dac2c26e6575c8f76daa341216f4ee054051735911633bf87980b21e3387cc03c79d45a7030bb92aa34bd6d410e2d2ee66bc47ec02d903fd3a5d210b0a0eb17c0c04a63da9aadf6e4494db843c7f8f579225d4a5f9ba28842033767b7ae5f5bccff008e448120643e782ff472b9ac9974316d59aadd850ea0f6c39df5d55d1bc6708f7c34ba334366a", 0x97}], 0x9, &(0x7f0000005180)={0x58, 0xff, 0x10000, "8f2e92137681d1649e40d8b48c9d77fb614ac18b761ac82b07cb7263d8ddb2945e3453d205d90c3562e2cd4b099043c6fb08cd43562ba495c496b41ef9eb4b1bc5b49d"}, 0x58, 0x10}], 0x9, 0x48000) dup(r0) 2018/05/06 18:58:52 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/sco\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x9, 0x1, 0x4, 0x3, 0x80}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r1, 0xe7}, &(0x7f0000000640)=0x8) mkdir(&(0x7f00000003c0)='./file0\x00', 0xb38e77adfac7010d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer2\x00', 0x10800, 0x0) add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0), 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r4 = getgid() keyctl$chown(0x4, 0x0, r3, r4) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=0x0], &(0x7f0000000680)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000006c0)=r5, 0x4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r7 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, 0x0, 0x900, 0x0, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="670c326d3682be6313a3422f9323b89fdef7530700000000e100cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba7725f495c3c010b6c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739a56c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b5053"], 0x2) sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x6c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'syzkaller1\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x3d, "f8737990a80ade1bf6d853285a244490025155992747f318e93fde2fc2e3db4cedf8b26e177eefa57a4e14207188f6ae10bd9ba5878967c5e35f107c44"}, &(0x7f00000002c0)=0x45) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000380)={r8, 0x20}, 0x8) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/05/06 18:58:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='personality\x00') unshare(0x40600) readv(r0, &(0x7f0000000300), 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xfef9}) 2018/05/06 18:58:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x2c0, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x5) 2018/05/06 18:58:52 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x84) write$tun(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0), 0x0, 0x0) connect$ipx(r2, &(0x7f00000004c0)={0x4, 0x3, 0x80, "2c301cb8f44a", 0x6}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="0600"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x5e05, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet(r2, &(0x7f0000000300)={0x2, 0x4e23}, 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) sendto$inet6(r0, &(0x7f00000001c0)="77b78e1ede38fc904f267ba9d0cd9fb8d1635c6b4247144f81cdc4e4c4a339e2f2f6d7027fda0da21ec14791f784076550b5fc60999cd2769c107a34bf36dc6c037da9a9d2d6d489c395aab4d8f2561114b678b663ebf189d7", 0x59, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000000000), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0xffffffffffffffb6) 2018/05/06 18:58:52 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000100)) rt_sigaction(0x400000000000007, &(0x7f0000000180)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x22a041, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x2, 0x100000001, 0x5, 0x1, 0x6, 0xe3e3, 0x0, 0x4, 0xbb97}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f00007ce000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/06 18:58:52 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x4, 0x8032, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="68451f22e656acb042eef0bc1c3e91026f3c470aa9e8637e69347258f3d56fd1bed69d98b0b49e57126aa3355bcccf10db6e41f7df8eece6362a6b3342164a6e", 0x40) fgetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=""/111, 0x6f) 2018/05/06 18:58:52 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x36, "fe802915fed9d060ed966752ba294e6c7e0ea66ddabfef2267a3823f9561d0005cf82f822fe54635f442857f8c3c9efb9364930c356a"}, &(0x7f00000000c0)=0x5a) flistxattr(r0, &(0x7f0000000240)=""/70, 0x46) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) syncfs(r1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0xc1, &(0x7f0000000100)=""/193}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/05/06 18:58:52 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000004c0)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000780)={0x3, &(0x7f0000000740)=[{0x4, 0x5}, {0x3, 0x40}, {0x100000001, 0xf2ec}]}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x9b) r3 = dup3(r2, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x364}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x800, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x40) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000580)='./file1\x00', 0x40082, 0x1) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/05/06 18:58:52 executing program 2: rt_sigaction(0x3e, &(0x7f0000000140)={0x5, {}, 0x400000001}, &(0x7f0000c4c000), 0x8, &(0x7f0000000180)) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000100)='oom_score_adj\x00') modify_ldt$write2(0x11, &(0x7f00000000c0)={0x7fffffff, 0xffffffff, 0x4000, 0x0, 0x8, 0x63, 0x71103ee3, 0x4, 0xffffffffffff8000, 0xb30}, 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/91) sendfile(r2, r2, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/05/06 18:58:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x32b, 0x4, 0x40, 0x1, 0x1, @random="cbfcc9e9b3c9"}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, "73697430040100fcff01000000008000"}) 2018/05/06 18:58:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) 2018/05/06 18:58:52 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000032000100000c0000000000000032cae30649717150000100595e8a8fa9066ec0d67dcb69db281e2a4509a1c72600b972929ed1f9a36dd0a10edceb2393"], 0x1c}, 0x1}, 0x0) 2018/05/06 18:58:52 executing program 4: personality(0x400003) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001040)=@buf={0x1000, &(0x7f0000000040)="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"}) 2018/05/06 18:58:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="000b25bd7000fedbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="7400020038000100020001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004002000a57e14000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040006000000"], 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet(r4, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000380)=""/3) 2018/05/06 18:58:53 executing program 2: r0 = socket(0xd, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000280)={'veth0\x00', @ifru_mtu=0x3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="00005d00cb401591d3ca64911ab738e1e54ce58d4fed25325195a265132d97bfbf1369fcfe35ae3cf0af406023b0b2a3785ad6cf9e0704903bc1fb97651911d4da1e03b59de2e136956d929049afcda3e1fbcf58c15f1808c5ad11a2932da97c3452ef4d75a00eded21f7cd95ed0d164b4dbd97706be988275bbb846939514a17b80fe43906227f3e2fb1288d8b0a7e8d778ffa721c73e9af8e1173454360039342a54114d1a96943b698dd2ee1efac478111eed6c5cb35555af104355f3b2e931c4e0584ea5f364190fc29bde6fc2b24199ab3233a4c1cd67d094e99276c1dfc1ebd26a32077ef125"], 0x65) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f00000002c0)=0x40) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x9, 0x4) 2018/05/06 18:58:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x80040) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x3ffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) close(r0) r3 = getuid() sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x127c, 0x12, 0x5, 0x300, 0x70bd28, 0x25dfdbfd, {0xd, 0x0, 0x3}, [@generic="432986193cdcd93a55877d316a57cf784b824bebd541ecf72a06f05e73f0f7fcc53e6e887f90f024e1d0b6419f52a70f3afe4de24256d11a5886a8db4f98bbee227c621ee00600182f4673e740b410b2bc1cccc551908346123000456b8b9292ec53460a91d351c165374877d12cd4", @generic="a5317e4278", @generic="29a99ffd2351958abc38ce51a7e0110de5645405f01becd23dd11aedc5e8a71ad2b12fb438ae9882acf977542c1a1e8d4e998ecc495fba82c6ae01e28dd5ffa4aec68d7de3de6f2c6ffda1b4d113eb22d9755023020d02410f", @typed={0x8, 0x56, @uid=r3}, @nested={0x1180, 0x32, [@generic="f2db93f4396b353427005bcd10e8ac5dc5c7", @generic="369fccaa44c283a6d02227f3a7b607b617429a2a94455e5d2f2257bc099a03bd4f39e385a5f8c9b3756df4c21b2b3d877d0961b8a2cd99873aa929760243d0eedbfa72bd11829ea5cac1a5446b31116d1f3a1e9802886c8e7d9028178f1cf18e25", @generic="5504e9ce99f52029eaa457f77b665da3629dd47840575f18bbab0470d973958de610dc0b4edf061f4ee71bbeaae9bf8f550542de2a2b20ae79e9740f9575c5e6f4ca8e1394cf9015ad471c19dfdd80ecb39cbbdbbc4f0c0c24dfb6fee071b3afbeafeb594459c170d987f48bc6f2693a635fa8718f268e3959346e5a56c1cdd724151018cf6bd45bcff3d491370d4e0569c79f9f3c5f9a96d1315a6e928efb0b4e3398bade2679c1052a5cab1a734eeed3c6fb1d1735864475156bca72a15b3efc4bfb7c9538dab565b00651ebf7b44505da66a0c101dda26ed64da705a8460989dec1f328f680944e395acc3930dda3a9bf582d544423158894b82baafb1459ed8a069df9d460a0621267dc6466a51f295bf547428aec1cee2813df760b5682843253161792fe6f53baf8e7b32f45afe66cb8b75ae79af542cb4a399fb1e9d8be9c78291ede3bd26b96b6396125f90bf925cbd37f1f622202018d27aab22f4252eae433ade92480e72984e77d23eaef7318d995f8427c120563432d5918994a4b70450dc59517a9262b7240754386b67f3fe8c14783a482f4519fcd098b396824f715392e09a8fa5153f8096f751cd00af2e25e475b0a583131995a4ccf4561d9f6a0706d3a389347b625a9a75486e968e4f49a54271e1abf7a2331c75eaab36ae53798d8d4f3b9366310b8dd3acf466457eea9a085bc485fd99a906c05da22652c6529507c37cbcc8f4bd06e4525a99e4be836c051906a3b66cfb71647ec4a17f30f6ab5364c08482caf90e9d8c4f94f1dba8ebf410901b223a8d4e125ec573284128278002b062753396974be49ec602b2af6ba47f5caef5c25dbf289244e10e2f464c9a0494cc659f8098e085591df2763248b0d02e02ceb9a5e5b12b0d0ff4f232774ff61cbfa2122ed1619a7ef4f8e4f6f38e64490939a3b07b63b297a810d537c91d79951ca116a7eab8a78ed04e0d3d2883a16cdda0752d87a2325da80f64b27b808cce3df25bc604db609a8c182673097fc7491c8b6117b6a752caaff79fcc3062883ed0e930c5a3f1564137b098574f8736ac5eb90d1a347d8451e7afc12cdd01a47c172bc84b504baf4aee8614a7d5fd6c0ade13759bd71c98421f599c77d6f9b06f61b41b7baafca8cf1247e94d16c93d9bbdf95d4b5382fe14dd71111e28540d6583a0cf0e104bfc996168bb167c69c15b49ae07ee3648817367667c824ca1ae858dd5639894297a84ea9052a37efb6bd3775d9396e15e48adac4333d7bb78a7c559a25d34d8ea1c2963db7067d0e0ef5a496445ac29e00f1668cc8b76e4e73b9b02749d39c2caf4723a04de1d29bf4fa9b5258391431dacccbd7e91480bbadbbfdf65eefd0fb651398f2598b446a351bd24723531679e700551906902dc6aea59abc3af687bef12cabe9e73a4347aaab783ead6116e6797d890b9042b37da06dbc18e39a411863a950105c5b5928da7278f30b16d184491ccea489d2b7b79769086306e10112f7b3ed06e9341ba48db5c6703e737e19597ef7d75c176ca55f4c0f1fef4eb1ef087546a5c5bab16841883532d59d5de6dfe12fc37cb402e3fe68e144e5b0ec298a32b6825e9d89755b8423beac0e4fd02ee2c042b86fdf6e3bbe0564246a2247d9dddaf87ec2fcbcc18b2f7942f9b4737af9f51a503a7f7d3a141cf7cfadcf80e8ec5291b7be72b5443ea80d4c25c52651fd570694b2ab73e540c1f54a61c71c876cabf23b0e9f8dbd8de8e891bd4be3ac3612e716810044cc0015f36910693021d650e46876c8140b3f3835f741acc2e86badb93c63cb1be1fc7589a82c0ca05f678269df63cbee936e47c36bbc15653d3e2a475c841462f4be529eb06c63888ef2dd510cb96ab32c2931be75814b763ea2b36602ad3b44287ac45a7d99b3947d6df9005cd00fdf102538a0f192958a3526ef43b7928bcbb003fbf1b78aa117db8eca900df913d8a4ab49199ea321b6adac274f4adc0c247b519f657667bd1a5d20063ed689db7247f69e9b39d9a2522827b5ec0961473d921ac63c6923fe743c111080ccb7001b93eeaffc76b31258981e63b95adb888c9d9c1cff46d6685dce9fa75c30cba161301cb69b2fb976aba76130de2fb6c6290a13270dbbdf4beda54273c9ed94900f397097594e2caf69218762189cd6c43ccdbb668208946e5c090b0cfa9b0fffbf167c4ecdc2bd5ee76c2a3f6c7d5f1f79a99164a6b33bb87a78d63084d3a0ee4a7dc70575f1c6e54a88e30be4e1397f1859c6e56bb5fc403ca3ea8b9aa046f5e5efa0b872bb937f2c1206788a43104db04dcc3e1b3a32abf93386374c9f11bb663d28f60607880eeb34a9335363c5b1aa41ad0e4ffa9fb5196a9bb2108466809ada41c2ded8f580179954f86355432f3bbf56158de9eac9abc86ecc7aa6bac989c5c74c9bd9c70ade556bd48c34cf9bfe84753295ac62dd9c8a4ea1c256e350e411c15bc80e96a6973f8fe25fcc1039dc203681da0552004f89825aafa02c7288b53a8c6a067052c6e69b5dc4046d11ca24566766071dac9756741919d60e8c087b76c8b3a8cebabf596011a0ac4682e400d772992f89d9e554171d7a7a1deddd079179f664fe1e64b08bbe4705d3e5ba4a93ba6f865bf60621d8c7745ba94d8a5892fbddad62be28a850a3c8fd6c61d6e1652a619ec833de93947057ed0fffe11e958fa9d84f98e9375dce93d1b373b02490c7a7736b109dde11fa400dcd78ddd4736b84d14616f4bb1d01b4bebfaaa9149e9b3f788b89fd849255553365223f60f7f606207f74ffd2b8b2840d32867a8dc0b903267bdfe66d20fce18648a740aacd8fd138ce198a49b19eeb9e6307cb35b126d22fccb104b746ceb8e9a88380d3bed1bab3a8a429773e6e6310e86904a27b76f68e05e58fd8f61c2a7b0489a5b9d352dd1a1a7544b6b92d74f55f9a29a597760f89112c895f00bd426c4da8b301b672a153a535814684f64d304147f8f02e9f35d5afebc4a72455acdb95e21f2ae1ed089b36c5188e84f1644b20e51b46be1404721bbec834b44b3fd7fd2b77523033ed1efcb09f09d200eeb70d89a872833c42e590ca11bf68e1a134bffdf1772905b86d58b69980eaf6db798de6d2a4badf21801282b9de46b7a1fab3a59a4acd1057d3f8b89b04fd1d99658115700b9f133039cb78a78509055195c898c3a384c7c08c3566138fa0745fa738f3e9edb91d8a70eee78325fbc222521ffde20df88fffc7b0e34a58b0a923fb18e442d6e94cbba57d546c9843b9151ed9712fccef1750bd98e33afaac8351f917030d1bec69ff40f7b7ff93587b84574543aceb015f84a530a86b1841608953a52ac8e9839178f354f5bf03a1339779a2c9fc327c99a5a62876d26004e85919ed6006759248f42547cd1b8ca89ec772d72860920e72bdd32dda17284655f8865ae12c4fc5ca6276f8e204b7264c7b0ba5ea903aec79a04103f47a9c7dafe7741979488431988c14645fd772485e5185c7183e64a0978c833f3b2b0a820fb50e5c898600742faf2006d74c3074550ba9656333059a48eb80d2b5af05539dd6040879bd546a2b3b2c9dd244248ae0812d1f16c75c583defd087e3a2a127b080e2fdc81280a938078a51ad68dcad05dd881e57453acdf06c3a197c26254ac8c648a454fff085f33ecb9c7f505bf68e0a99a157aedaaabda2ce598200b131441ae85f11795d11d38f50563460b2e6f94a32d626fd87bb3d4420987d6cfd7204447fe3a76c78a97227ab8bb74ec87c2f645ea29219dac86f620e9b8c84d5ba1c93270c01cef8081efbceffb63918e689c1452e0ee2e2c1661d08ac792989ad737cbd529ddabfd9224f502cc89b9ff1298a7c5738a42a713a33c2d97ded5c63aca9716ae35efd78a50aa742076fdf55c1e7b239d4dcb733614dacd0a6e01e31620d18320dd6b641dd2d7c4be37417e6f5d19502f9f0e659239994e236532e1b665a0f13f2bb813c7abd015340c1e959c9ab33879713e090000b0043edb166f9466b5e9d8f63e44efe2938b3c102302a9b5d8fe068f783b8467f7332af0ef1cf5635428c8a4467f8342e90b6dda8fb73539639e5411e72ec109a3f34a08c105b0af5631619fde6d376e2c2740515b0b687221ef113735b90f92fc08ec6b2fb4ccd297b62afae0643c8af5ac69b1fdc513f74d96ab8eccf588cc32b776bcf7b786fdc6770f7f86573395a71fd6b7dcabd45ed1f864fd057587fc977c6fe28a0884a4377dc5eae367366607b8ff40a95fb2b1e819acb766d6f367938815a30b6354d4741936623a18196d8468ed55d066bac6db202c248c32fe21e3170c57ff2c6cd6aeb0f4a7e227fe537fef3baa89c8d6ceb222752565b19c8fefc3c7e4b44f80ed707bd0e98870f402012d78f1d25bb04efd0c1d194fe2c3a7ffced62c756ce009f66099dbc61aef3721c4677d499d25183555854e79da4e704b573597fcfacf4359302f8c2c7aaf49beced9c7d3a16389314bb5b53cad73fb0fc3e9b2a5f787dcfc772f004f84ecec5cb3fdf22a9895666cad2108a58c3e59609dcc64c50206b27d4eae416fda2e8dd1a60d71db675c2a2b28d6d7eb3a3b85af2ef6a69efce01c4d0c6f2c779c97f2a552f15c7a4d0eca8e50af63876a5d675fb0814c9c5b28f522b8268c37e8b6b0578eebb72163ff69376507649e5089e9e84bfb75f0b7ae86ac050dd8222e57f324bfa0c65711c514ac124b375ef5db3a7117be1160c4937dd5506854fcf01236f4004ac5ea105e0c110dc99c5cce95decf1b8b7ae4f88c91d22de9887d6db5ab6cadf627aae4b9f95a260fa8416854787545299a5efff2d60974713d5231762e958f63542d8985728bc2b15d853c8b6f5ded99f037781819731a41e40a2c9007763be40cc54fbd50db02f6973bc3ecd41f77b4ed0f2ffbf99f3541677838df1764ce684c2c0a4b7a50d160956030e3d2711bbede879c16b25b8cb8b545229867bcef7051a2077f11fb6e43a4d5773f940b91be1101471f9680a95b8fc7b3e55303b9727f11a042668bde46e371b0b4f977ce4be36ea861b5d036e48dcbd1f62109cf03c821c506708f0102034daa1aff7f94a22adedbb60c9271fd2eae856bd2e37058677123868b878217cf2bf057a5bf19a346293ee4d225577ff3b4662c2a37ac615be1afcf57b20e5265bb7b8fa8c27905f54417cb58ba5edde1c03fbbc457b0efb35335bea5088e99d6feeeb155f25d641793be76f5ee5cac49de893e9c8cc6ef7c4be7c71515902391c6ddc48fd64c685979a549b3c164eebcb22b0b1ea876e4fe7a2438315f2473cb41b6a92a7eaa566546eb5da4ba705d8d101f8aa2915ae3827feb2557fe0141f562c91da83b96a2164929d47b892a7e8329c2638c57f983d8b9a6ad8c33b1a1f11c061d45f0d01e47812862bfa52a1fb6cda04e969f7540275abad28ceeb71ecfb807679550006592c501e1538cee3d799fe5acc04260e11c77dda6445d31e574890becbb9364ccf4b29a18a933ae0e5fb7d2a0af34aad0d4aa18982c472cbc0e543e5014763322521380366b6cbfd67494136eb458634f5d07192c677af5962ce7ab7a3cdc15c25087e6a3940560d396d70125b5563d134e27f1ba8803a7f909087457fda80831c464c88999330f18a0ff7c79212dcc74133e23aea3d9c10d302506938053d21143ee6d0a41b5c061c5fcb7d54ea9d20e83eecc5dd9776bdde2b99b7ed8903b4b1b0a980498623fe54c11f2c093e41fa36766068abf8e8fb1ba5716a673040cd68308b5a04", @typed={0x8, 0x6d, @u32=0xfff}, @generic="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"]}, @typed={0x10, 0x3e, @str='syzkaller1\x00'}]}, 0x127c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004004) inotify_init1(0x80000) 2018/05/06 18:58:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9aff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000012c000/0x4000)=nil, 0x4000, 0x80, 0x810, r0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050cff8)) mremap(&(0x7f000012c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000012c000/0x3000)=nil) 2018/05/06 18:58:53 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xffffffffffffff0f) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f00000002c0), 0x8}, 0x0) 2018/05/06 18:58:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x6}}, 0x9, 0x709, 0x406, 0x81, 0x5}, &(0x7f0000000140)=0x98) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) 2018/05/06 18:58:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="47000000f5000000000000000000000000f1b40200000000"]}) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x100, 0x100000) 2018/05/06 18:58:53 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}], 0x84) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x10}, 0x1c) 2018/05/06 18:58:53 executing program 3: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x88000, 0x0) sendto$ax25(r1, &(0x7f0000000040)="d9b99cf754e9b415422a78837d184d38161eb0dd453754e5938782ed4015b5fe580d99759bc2fef27749c214626baa89e6e120d07a8a54ee741fe53fdc97f7575527dd5817ac6aeb737f314e04a7c266be78b7b0e66c5c904b64003662b833c91385266d29d52f05269dbbca9c50abdd03a7ce57ad259f93c97d6f61304b4ac1309d1a91f15813169620dd6c33b722c865dc5618d659a48354ae559307a84246437821f8def69ae71e32afc7be8c9204d58e", 0xb2, 0x4000, &(0x7f0000000100)={0x3, {"54b0048fc5426a"}, 0x8}, 0x10) 2018/05/06 18:58:53 executing program 5: r0 = socket(0x10, 0x3, 0xfffffffffffffffe) write(r0, &(0x7f00001adfdc)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10104, 0x0) 2018/05/06 18:58:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x6f, 0x3) write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0xfffffd83) fsync(r2) fallocate(r2, 0x11, 0x0, 0x8001) 2018/05/06 18:58:53 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100008, 0x0, 0x40000000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) 2018/05/06 18:58:53 executing program 5: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x24, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1d5200, 0x1) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40101092}, 0xc) 2018/05/06 18:58:53 executing program 1: futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/06 18:58:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x3) 2018/05/06 18:58:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f0000000000)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) write$tun(r0, &(0x7f0000000080)={@pi, @hdr={0x0, 0x84}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xfe, 0x80}}}, 0x42) 2018/05/06 18:58:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab7539a572f3274191c5724089c2d853602000000fcc594f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2000041ecbc1f65b7f9050006ad73", 0x44}], 0x1, &(0x7f0000000040)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195, 0x13a}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/05/06 18:58:54 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) accept$netrom(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/05/06 18:58:54 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f00000001c0)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ext4\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/06 18:58:54 executing program 7: clone(0x835ffff, &(0x7f0000000080)="c370647ce5adfa47c842e02ad7a3c588428a622ccdf6990c31bec109a63c9d6b4357b98252d280a922d535f4a0b827addc9cf4731b58ef2672a0ce4e76840eaa42cdb4ce19bb207551e026d46aaaf9f49dc958fae54fa78b007b1fc101951bc510e3fb79b39c0db18bcc161806c698b5fddb7ac238161b5c71ac692415e7a6c30976c4ef67f433c22e0ab1fdac23d9824f9ec514d67185c9a8daf116d11edda52da849c0", &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000000040)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xee, "e7017622b2d276e7fae594f7b00cde8dc725da9781b528948f9bf48fd493f34d8fc2fbb9dcc426883e6e2f0373a632c43d97337942fc298d8b67c8e856a4bb218eadc954dbc7ba7f28592faf997906a07610591245a3389d2f1e2340ebca55c0d62c9a76bd3601bb6ac5674df1e245798e2da8082e63ee9dc634b418899ed5918af99f230a45389d1c6853be9c91f5e7bc4899b0997cc2f305d059ec6c739f1c4e075acbd8197a3a0a61014a786cbe253456543df8c6b1b77037fdf2437a2550e2b8b69df2adc672af7a9087d5fe135591050885d99115edda9341f6acc524bc093390116ca1afb46c3cf3c32d50"}, &(0x7f00000002c0)=0xf6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) [ 127.097707] binder: send failed reply for transaction 28 to 11033:11037 [ 127.114238] binder: 11033:11037 BC_INCREFS_DONE node 31 has no pending increfs request 2018/05/06 18:58:54 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x8002}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) 2018/05/06 18:58:54 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x5, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='schedstat\x00') mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 127.226896] binder_alloc: binder_alloc_mmap_handler: 11033 20000000-20002000 already mapped failed -16 [ 127.250229] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/06 18:58:54 executing program 7: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x1000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x57, "3783f557e54e0f9b9532aa3d147eae0722b243a1c81e1b4e9ab88eb808b03dfb71a2cd0c742d71eb2d7e79736dea0b95d2a9c9046782367a1a951c7522d6467f5629bb293afb8d2a9bcd8c4883b07e189a968995c6cc9b"}, &(0x7f0000000080)=0x5f) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) r4 = creat(&(0x7f0000001080)='./control/file0\x00', 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x7) [ 127.278485] binder: 11033:11037 ioctl 40046207 0 returned -16 [ 127.316784] binder_alloc: 11033: binder_alloc_buf, no vma [ 127.319934] binder: BINDER_SET_CONTEXT_MGR already set [ 127.319942] binder: 11033:11052 ioctl 40046207 0 returned -16 [ 127.344920] binder: 11033:11052 BC_INCREFS_DONE u0000000000000000 no match [ 127.370624] binder: 11033:11048 transaction failed 29189/-3, size 40-8 line 3134 2018/05/06 18:58:55 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3700000000000000fbf0000000000000"]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/05/06 18:58:55 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) accept$netrom(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) [ 127.446669] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/06 18:58:55 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x100000000010, 0x3, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="e7def254cd0420e4c160c99b35f1a3c0a127b06f0c296da7eb1ad0149e09acfda8914f691ffc3a854d669f096f70c681b735df04047e5f0cf9f477d2f357b5a8a84741dadbb66e923c667e4c612d5aca579b7b9727eb86b0a613ed9f9aa9f11025291791a3bf0cf12671096361eaa9acaae5cd38bdd1e6c31d8035ec55376e98365110977fd41b1ce9ef00ffc100cabb30b534d918ea96b152a8bf8105650300ded24d088229fb0c0347e539ae89298de23306b8d1bffa9ac8b460a7a107837d9d63648059c906ac7d4cfb70d702bf0f7b5d226d691bea2674233a6a1143a01c4700265555d884b28a06d81e048f", 0xee}, {&(0x7f0000000140)="457eafc831270691cb57334fe7acc15e397876fefcf7496c76eb01484b8f886b66e62283b7f5f803e0d4e8a24cddd97a38a1ced2374bc36589024e244b9f42e128fca29c83b69176eeda388e286a353f92d5234c61b8d4b4bc0a37cdc5a641e76c899f8f7fcf1a87a1ff02", 0x6b}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, 0x0) write(r1, &(0x7f0000000280)="26000000130047f1eb14c1f8590022ff001000e309000000010000000000000006001000064b", 0x26) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000012c0)=""/4096, &(0x7f0000000200)=0x1000) [ 127.798618] binder: send failed reply for transaction 34 to 11072:11076 [ 127.814298] binder: 11072:11076 BC_INCREFS_DONE node 37 has no pending increfs request [ 127.926070] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/06 18:58:55 executing program 4: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600801f000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b0000000000000000f35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x0, 0x100000000}, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) syslog(0x9, &(0x7f0000000080)=""/249, 0xf9) 2018/05/06 18:58:55 executing program 0: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = open(&(0x7f000017cff4)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) execveat(r0, &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000100)=[&(0x7f0000000080)='security\\%security/selfposix_acl_accesssystem,ppp0[\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=':selinux\'em1\\\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='cgroupposix_acl_access\x00', &(0x7f0000000240)="c847504c5c40657468307070703100", &(0x7f0000000280)='(trustedselinuxsystem\x00'], 0x400) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f0000000000)='Z', 0x1}], 0x1, 0x0) dup(r0) 2018/05/06 18:58:55 executing program 6: r0 = socket$inet(0x2, 0x4020000000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x3b8) sendto$inet(r0, &(0x7f00000000c0)="cddc5f42f2cbe30b3d5c013c1441c6f8c6ae0294136c12893079063546fa740bb53840d31ad617a68f289111b3cf9cdc182acbfc2fb4d12a611af7e2afead2f7378e8b911d14c6b1e3ae45f55b0eb6bc7812bab34a7bec1fda3ecba5eae5ca1bc3e3e3cc8eabad37be75fee7878e1f1494dc53cf1b9d3b8d0c7d8a8dcbd9f3199cb45bb9e2728f0a31eb5b9d1855b5a779da254a", 0x94, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x2800) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/06 18:58:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/06 18:58:55 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x401, 0x151d, r3}) epoll_pwait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x800, &(0x7f0000000140), 0x8) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x0, r2+10000000}, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7}) 2018/05/06 18:58:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)={0x8, 0x101, 0x4, 0x2, 0x6, [{0x8, 0x7, 0x100, 0x0, 0x0, 0x404}, {0x1, 0x7, 0x10000, 0x0, 0x0, 0x2}, {0x4, 0x7, 0xa3d, 0x0, 0x0, 0x100}, {0x3, 0xa93, 0xffffffff, 0x0, 0x0, 0x1000}, {0x2, 0x61, 0x1000, 0x0, 0x0, 0x2000}, {0xfffffffffffffffd, 0x4, 0x8000, 0x0, 0x0, 0x80}]}) fallocate(r2, 0x1, 0x0, 0x369e5d84) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x339) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) fallocate(r2, 0x3, 0x7fff, 0x1a8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r3, &(0x7f0000c48ff8)=0x1ffffff, 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x6) 2018/05/06 18:58:55 executing program 1: r0 = memfd_create(&(0x7f0000000040)="2f646576e11cad585f6172626974654600a69fc2ee3c3a41492ebe6684b06629975cadc7c742c9978fb77f78ee287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246d179ac1d7ccaa363", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x80000001, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='syz1'], 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x100, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/06 18:58:55 executing program 7: socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='user&{eth1Ieth1wlan0[-selfbdevposix_acl_access{[vboxnet0\\)$.{\x00', 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000100)=""/220, 0xdc) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/06 18:58:55 executing program 6: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r3, 0x4, 0x3ffff) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) fcntl$setlease(r4, 0x400, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) socketpair(0x0, 0x80007, 0x2, &(0x7f00000001c0)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="6434b5c0dfc8ad6db6bfc23689a6a76855bfdc1fecc3b6384ed91a3dd152ce7b818bb14898a3c106c2c6af1464952f00773d76804695e932677dc11c5c1c8ed953791cfac112e5d30ab29032c767b3626ead0407de90f6b12753285d4a65325209e5098e42e0e7e49159b6889b78bd3c9c74ee0a3804beebdc4c9236a60f735b1e387a2a06e2a8c74b11791af0faffd7df47fde18c567ab4a854da95e02527ee35a1ad2ca7faea2cd3bd252ecef2b0113e9a8b9bae0847850bfb157c00b46bfca77b55b618289ed3793b81d54c4bba09186807dac3f16793bdf5817e51164621323eb8e858a0eb72ccbf505a64000000000000000443ddf24064e89e3e87d83af538670f53b74722ee6331442af61452272f4fefb10a1fbd3112bbd74388b28e413729ab791e7a875c39b0b40843374f6c34769d4120c175298e5479574d27c3bafdf69e6016f2204910e13bbb643916866d2e676019c37e84326b8b0de24d0bf919a66d5acf5982173135a980164601f34690bd6f250cf72695d2ad9d246d72177a0ceed5319bc70511c4d09b6a7869756c3fd88f72ca9ab92173ebe64313e6d3e0c05be6fbba9158890f0000000833f4e9e0d30370b6347fe83ffdeb45c2b88cd22398b7340c064b8e2ea4fa9df0b4803c0660148399803293ca72058a36b8306b540df1231fcf8140f0224abc18b2468923d0bde8adf77a25b6ce206fb288d544bf67f6bfd237f88553c1636d43220ce25be729dea810e490377addd1318d8f3297a9a4fff01651af1aad957417a14abe525a0ce97aa152d83dcd081b7aeecc140f724427a2a938ae4b261ac8575647a199939f9733eb09c57c781ed2e59d4b3b2e0e2f0e87793e4769f531b54ba2cbd53993311108a75b316e06fb4f92c78ca48e2860302ccfbdd5a93642cd25e4b08dfb5284bf630244c72d20ec2943cbe3916701eb7545d44d49533a539aa58294d8e79fecddace2e480e759bc869a7919fd7723b3eb55478e3671db7504815f2c7bdc5b9c7520e953dec4d5b36ef80fedfb660c43bd4be592acaeba6c0562168a2e4de0636bd7c7235cd6d14872aa4d54f3b6cbcba71480b4a05484c0d180f12260e06d6f3e44de330d015475cf6aeb9e6198730fc7b1224c666584c598db4af5970c5b9b0c92ae0cd32d6bc3db964adf02a7abfbf85c4761a332a2e18781d5ffd0e088b5211ae20d204c89adf2024c8eaeb0ec4be7ba224f3a0aa76f33240dcc9b2bdf184fcbb98cf91eac7de4438ddaf480b2b1ac9864e00ce5764a329efefb0342d04921a6555e114f01836a90e0e2a62c5c6976dfac132502e9842540c93912f8c81baef40706b8d4611da1a59e9c3b46426f455fc3131a2a687002878dbfa9bbe749c0e27bdc60e30f00e21b98da3969b28c373d26fa17af5f402cd76d7c2cd3f67e0d580406059795fe80eb35f64a8a34dc1efd305132b32a1899a59f3634c7b93b81dc9469f39d3fc983890dc345f898a27c45906c62b1fcf26683ea27a5c2adf7a947e4b616d86a0efc500bb54aa4fe7ebadb14effcf67828db8edcd402d36493a8efd66d17715311940f561abe38d7478859126761e2b0f6f1150f2ee995dacbf4f89fb286b5e878a1c0b43f6444d0df09651d68a6a6b32195858d4b2c4f8d9c2c4deb3c1ed9ed92c4216b120b7586f8eccade04a93769c9dbc0d7817b39cbf39d62e872909e21bc6ac38b05672027d6a22832116fae061669447174d5ce785377edbbf5812026b702db14324ed21b1875909f51869725dc25c7cb26d68ced72f03a81ed28389b8983f8bbffe42ebe6cc4e2a54e5a40eb30a3027f0edeea76118800e1b1388c70b0b313be9dae577ba491c96bcadacf13e84ae3b688a0a1940ec266986f3138656aea7570e58eb1066b428fd99065d1446f7013db3a022a086a5681ff70c5ce3eead328e2d08ace9f0ca829a377c19c3125928532b6fa2ca8158c668d2069b6577f60dcb370c75da5a27c164405180b7b8054ebb64c4bbfdfdc72b871f096126a8fb7df6590f3d84a85f874ae8e6fc0bb75139a213cf3932ba712ced8ff5133e55bcc274f85326885b3aebfb1237c380e54e077902630473976a25cb42b2f1c2cea59f61e65f5888024ecdbcec7dbf86b595601c617741e1b3dbecbefb1a0871b906c05a9715232f564519d4ea7ef12bcc1ca4d31cdf7ad496d608ee95e23bb5e8cd5429fba552059bc704c13fbdba0fd723740d2675896a13c870ca6ccade9cff603e3bdf0f2522dcc4be861b01e9178914258f29db9853014c34695df28facfc55ba60926c43606276786d23224efe7d890725f1798430a21e93c9397150165b5af9f4877af92ce255a1dd3efd266a8be034b04583375544eea60cd5bdd821978d15fa100f0493d9ab886a76ee60f3a451e94b36864576bf375cfe1c5ffc2d14f8469b4df74cadbb301253639e1012ad671db56381b0d3379ab4d7138d965b1b01595b6f46b002743dcbfc45bd2e33ec170e7424bb48225ac72d717", 0x6f8}], 0x1, 0x0) 2018/05/06 18:58:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x44000) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xc40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"2f66623000faffffffffffffff00", 0xa011}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000300)=0xa0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) 2018/05/06 18:58:56 executing program 1: r0 = socket$inet(0x2, 0x6, 0x8) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80000, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)="7730da8830bc607fc8479d0f0043c515d151b806a8f927acf92aa7a16a813425358f9dd297a57da464badeaa5634ad7f25da598359a87b78a0a01669d3d834067f50f69cbc02269a9422d81957ed34144683836da993e3894b96733eae4bedec5d22e1db0cdc310b1d8c35d30c7f72a72f77e83f83f8fe5a5ededcdb909cec0f036f473c4e257b89cd82299d83acd6406c906d21f59e80b2bdc6c84cb1fd896504ec6aa107b1d19c6e4c977843450b409f04d80fb3ecbfc123cf846183870e630658acdeee3d7451757ab5a22593ffd5fd1c65ae7528f71af2a32564a0ad47d616fe407d51808da270f6f921ca02", 0xee) 2018/05/06 18:58:56 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x543, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0xc4b2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x80}], 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x9, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000640)=0x0) ptrace$pokeuser(0x6, r4, 0x7, 0x7) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x2a0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x9, 0x8, 0x1, 0x1, 0x0, "0e0d8e84b40044af280d9b05f0f2be5bba13d9d037d4adf6d9708ac44a91a2fc5b338243de9fd8506360df988e23714617634d3ea615d74cf39cb79fd888c2b0"}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x7fffffff, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x80000000, 0x5, 0x2, 0x20, 0x89a9, 0x9, 'team_slave_0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x6dd255d41a3423ab}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}, 0x7}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0x8, 0x99f, 0x10001, 0x1, 0x1f, 'bridge0\x00', 'veth0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x8, 0x1000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000680)=r4) 2018/05/06 18:58:56 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = dup(r0) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_open_procfs(r2, &(0x7f0000000080)='sched\x00') r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="50ed8c8ee4094a8f2b4b6304da969e34ba9b127d046d8877ce9063d920ef15d5c8d3ddd4c080c93faa430aff0636e1a9396ea5ed8b20cba13cfd75c0e17e0c7158012b0b439a67c567f6b3", 0x4b, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000000340)="30f2f4ac26680eb9de75971d2a96f5419b6d81716f239482c1e47066894dc9a6ef57161c4a6d17733c6cdfb94d04ae3bac3f59fec91b5c76ddfaeecae5e269bc44ede64ee6fe8b5125c80693a9d39dad703a", 0x52) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x41002004}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000027bd7000ffdbdf250b00000008000600f7ffffff4635eea3e9fff4c8388432446043a610a52ecc2f77bf8bc62d97375fccf27511bd0f702054ac2bd20e7625dc8c170c758bccdb0311c38c0a9b17dae38dfe6a1a6ed1bba980a467d89bdbc18ca8ce3da6819ea0608c01b897f9023faf1d11475ca6"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) ftruncate(r3, 0x4) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 18:58:56 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x400}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") fstatfs(r0, &(0x7f0000000200)=""/239) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/05/06 18:58:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = dup3(r1, r1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) r4 = getpgrp(0xffffffffffffffff) setpgid(0x0, r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) ftruncate(r5, 0x0) 2018/05/06 18:58:56 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x434680, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x406, r1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000001c0)="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") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x200, @empty, 0xbe}, {0xa, 0x4e21, 0x3, @empty, 0x1}, 0x6, [0x8, 0x0, 0x80000001, 0x7, 0x194, 0x9, 0x6, 0xfff]}, 0x5c) bind$unix(r1, &(0x7f00005dd000)=@abs={0x1}, 0x8) 2018/05/06 18:58:56 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x8, 0x108, 0x3, 0x0, 0x200, 0x20, 0xfffffffffffffff7, 0x2, 0x9, 0x1, 0x2, 0x40008, 0x5, 0x1000, 0x9]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r1, 0x3, 0xa, [0x100, 0x81, 0x7, 0x5bd912b3, 0x5, 0x8, 0x1f, 0x5, 0x1000, 0xee]}, 0x1c) write(r0, &(0x7f0000000140)="0bd4712ce4f2a749d0018c", 0xb) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000005, 0x11, r0, 0xfffffffffffffffe) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) socketpair(0x4, 0x5, 0x3ff, &(0x7f00000001c0)) waitid(0x1, r2, &(0x7f0000000100), 0x2, &(0x7f0000000200)) 2018/05/06 18:58:57 executing program 7: inotify_init1(0x800) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x410004}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x4012}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/06 18:58:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) mkdir(&(0x7f00000011c0)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r5, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r6, 0x8, 0x30}, &(0x7f0000000200)=0xc) 2018/05/06 18:58:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x9efe, &(0x7f0000000080)=0x4) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) 2018/05/06 18:58:57 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x406000, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e2498") r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x7, 0x200, 0x7ff, 0x7}) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r5, r6, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @remote}, &(0x7f0000000200)=0xc) sendto$packet(r0, &(0x7f0000000180)="4c6219b7175a6ddf7f950b536a9fe433a7f1814d364976ab910f80cb27bf19222c96cfaa2e483819f5b7927b0de03e85a4d895482fe2470534f6322caa414943", 0x40, 0x24000000, &(0x7f0000000240)={0x11, 0x1, r7, 0x1, 0xffffffffffffffc1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r8 = syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x10400) getpeername(r0, &(0x7f0000000400)=@can, &(0x7f0000000480)=0x80) fcntl$getownex(r8, 0x10, &(0x7f00000003c0)) ioctl$int_in(r8, 0x5452, &(0x7f0000003000)=0x8) 2018/05/06 18:58:58 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'syzkaller1\x00', @ifru_data=&(0x7f0000000000)="2d3c6589c26d41cc3330b6c15edb6df8f5bb1f6decfdd9a94c6f966487206b88"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x40003, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0xb2d, &(0x7f0000000140)=0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x1ffffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x41, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x18f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xee, "88fff423c6d5d5740bea06b51eb3c88fbfb450abc95431ce55fd119bac1f068a5e2eaed8c00e678f49d6c9eac8477face729542a776d836d333f50e5586547a6641abb6971a7d4ba38148fc052be5b8f6c597c237903d7271f48028bf9740dd2bf5a226f616a87e756cfe8096cd19d0f9d72111b757259a62814490ed42d9186b9b744246c767d47e99eacdae8b2596eeb0b48aa2f813851bb63d8a9ae96af2b953766b46106f5d0c84383bfc07a4897f5711074c9a02ba43fbe039faeb6a6c1a576c68e380f7473659945049b84e5fb355b5d8d87f570ed0778cdbafd70a3f11406b896bac264eaf8796a0eab7b"}, &(0x7f0000000200)=0xf6) 2018/05/06 18:58:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f000092bf88)=""/120, 0x78) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/05/06 18:58:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/05/06 18:58:58 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x4207, r0) 2018/05/06 18:58:58 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x406000, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e2498") r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x7, 0x200, 0x7ff, 0x7}) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r5, r6, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @remote}, &(0x7f0000000200)=0xc) sendto$packet(r0, &(0x7f0000000180)="4c6219b7175a6ddf7f950b536a9fe433a7f1814d364976ab910f80cb27bf19222c96cfaa2e483819f5b7927b0de03e85a4d895482fe2470534f6322caa414943", 0x40, 0x24000000, &(0x7f0000000240)={0x11, 0x1, r7, 0x1, 0xffffffffffffffc1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r8 = syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x10400) getpeername(r0, &(0x7f0000000400)=@can, &(0x7f0000000480)=0x80) fcntl$getownex(r8, 0x10, &(0x7f00000003c0)) ioctl$int_in(r8, 0x5452, &(0x7f0000003000)=0x8) 2018/05/06 18:58:58 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = dup(r0) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_open_procfs(r2, &(0x7f0000000080)='sched\x00') r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="50ed8c8ee4094a8f2b4b6304da969e34ba9b127d046d8877ce9063d920ef15d5c8d3ddd4c080c93faa430aff0636e1a9396ea5ed8b20cba13cfd75c0e17e0c7158012b0b439a67c567f6b3", 0x4b, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000000340)="30f2f4ac26680eb9de75971d2a96f5419b6d81716f239482c1e47066894dc9a6ef57161c4a6d17733c6cdfb94d04ae3bac3f59fec91b5c76ddfaeecae5e269bc44ede64ee6fe8b5125c80693a9d39dad703a", 0x52) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x41002004}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000027bd7000ffdbdf250b00000008000600f7ffffff4635eea3e9fff4c8388432446043a610a52ecc2f77bf8bc62d97375fccf27511bd0f702054ac2bd20e7625dc8c170c758bccdb0311c38c0a9b17dae38dfe6a1a6ed1bba980a467d89bdbc18ca8ce3da6819ea0608c01b897f9023faf1d11475ca6"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) ftruncate(r3, 0x4) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 18:58:58 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x5d8e}]}, 0x10) sendto(r0, &(0x7f0000000080), 0x0, 0x44810, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffe4f) 2018/05/06 18:58:58 executing program 3: mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="427c68f1104298967411d198875f6d97", 0x10) 2018/05/06 18:58:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000b, &(0x7f0000000040), 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r1, &(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) 2018/05/06 18:58:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0xb5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/05/06 18:58:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x501001, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x8) 2018/05/06 18:58:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x404400, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0xe02, 0x4) 2018/05/06 18:58:58 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/05/06 18:58:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000080)="16c0db0833a32b12c4825e747bc9294bb248c3f1bc0b7564510ae53cfa4b1cd8bf7ea452b859a535237c2ef04e0736ed50cc9bbcb283c0c66deef97fd889c2f942510319f5b9955a59a7ea8ade63e2d614ce8c6d08a5eb7198ed368fe08828081e84f3b24f4bcf78ce2084d745744bfaa35812dfa780bc35f1f1c04b") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000240)={0x31, 0x4000, 0x0, 0x8}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000180)=0x861) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) 2018/05/06 18:58:58 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2800, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/123) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='user\x00', 0x0) 2018/05/06 18:58:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x404400, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0xe02, 0x4) 2018/05/06 18:58:59 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r1, r3, &(0x7f0000000040), 0x200) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x81f, r0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@multicast2, @multicast1, @loopback}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x16) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8, 0x100000000, 0x5, 0x7, 0x7ff, 0x3f, 0x7, {r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x100000000, 0x7, 0x10000, 0x101}}, &(0x7f0000000300)=0xb0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r5, 0x6b, "df97ec4358a117ad71bf49aab98e2736ca425794f5b8316cfbc3a924726b30badbcdc6ae0e2a6a6824ef6f2ce7d8846a1d38fd1629e876b085f6e4f2581cb8f6387af869d32b7d262bfe147a5fa8266e59d5be21f28d28885667056999999f85cbdbd7d012141deaa52a74"}, &(0x7f00000003c0)=0x73) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000007c0)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr=0xe4, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4e20, 0x8, 0x4e24, 0x7fffffff, 0xa, 0x80, 0xa0, 0xf7, r6, r7}, {0x81, 0x0, 0x3b, 0x80000000, 0xccff, 0x3, 0x11, 0x95}, {0x2, 0x3f, 0xffffffffffffffff, 0xfffffffffffffe01}, 0x3f, 0x6e6bba, 0x2, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3c}, 0xa, @in, 0x3505, 0x0, 0x3, 0x5, 0x8, 0xe6, 0x401}}, 0xe8) 2018/05/06 18:58:59 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/131, 0x83) sendfile(r0, r0, &(0x7f00000000c0), 0x7fc) sendfile(r0, r0, &(0x7f0000000080)=0x2, 0xfffffffffffff000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007b6000)=""/101) 2018/05/06 18:58:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x705}) 2018/05/06 18:58:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0xc0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\fc\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x900, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x200, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000200), &(0x7f0000000240)=0xf6a1de34) r6 = socket$unix(0x1, 0x1, 0x0) listen(r6, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r3, &(0x7f00000002c0)="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", 0x112) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/06 18:58:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00003b7000)='./file0/file0\x00') stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x0, 0x0) listxattr(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)=""/191, 0xbf) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x7e82, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x42, 0x0) readahead(r1, 0x2, 0x79b) 2018/05/06 18:58:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x10, 0xf, 0x1f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={r3, r4}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000300)={&(0x7f00000002c0)=[0xffffffff, 0x6, 0x7, 0x9, 0x9, 0x9, 0x401, 0x10000], 0x8, 0x7fff, 0xb388, 0x2, 0x1, 0x4, {0x1c, 0x9, 0x332, 0x0, 0xdc, 0x400, 0xffffffffffffff7b, 0x1ff, 0x7, 0x1, 0x0, 0x8, 0x8, 0xfffffffffffffff8, "9143bfe11b3689984f23bf92f019fd2958fe758dc3785a16ac36282de343e40e"}}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000100)={0x8, 0x90000, 0x2, 0x100, 0xffffffffffffff00, 0x2, 0x2, 0x2f6, 0x7, 0x0, 0x7}) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl(r5, 0x46, &(0x7f0000000040)="94707a383efd41467d2c53bebdecc563a7b911675529e32da1744f3cd9adb282d5220787581e412d494642f653c3b781fbb0d98dac2ad2852c72ac4fcb3a1f543c305616ebff8821d1413e7ca514476f4900028fb6e38e6668c70440b695aed51edc5285332a4596eb32f12812edb3ef4ac71d495b1b853842f241eff62a49a66d896273ea49cf2226417c4d8643013421") 2018/05/06 18:58:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/06 18:58:59 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x0) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x77359400}, {0x0, 0x2710}}) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) recvfrom(r1, &(0x7f0000000140)=""/185, 0xb9, 0x42, &(0x7f0000000200)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/05/06 18:58:59 executing program 1: pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000000)="de84a428c1fa163d203181be99dae5c784c3b4bdf51d85709918", 0x1a, 0x42f5f23fb6aa2eb7, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/05/06 18:58:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr}, 0x3, 0x1, 0x3, 0x3}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="2758af3c78cb0b340b79df96c9362cd4f627e9cc1ebc265d94ec1293edb9cfc6f4a4c13fa0e7008abc7f79853683d44b", 0x30}, {&(0x7f0000000200)="098f40a1cfee5dfbd9bff4b74671cff60b8bc42f563f59f5", 0x18}, {&(0x7f0000000240)="9d8f6c132f74ea5524b00960f57cd4f42acac0fb0b9ce1a60fc069e385c2520d5741b7a9ac7cad3a31d20083093cf3c394c9c375fad7ffa519559a3c4a023eb4952efb47364253a75dc619ec017fb5f012e7f59bd6656df6d3db6f8fff6cfe9c6f0abb8ad53dda9095ed3c584b4264a9ce3872f42c", 0x75}, {&(0x7f00000002c0)="44ede85de55e602c23069f1934e0ce742ade5fde1729e9a81b8759ab818580dff372537ed37a66e4fc13b792cbcefaf3d8fa1097be0c4502880b", 0x3a}], 0x4, &(0x7f0000000340)=[{0x60, 0x11f, 0x3, "4fbe04a7224f0d66cf0b86a23d12bb82f9b0fd9044cf7c4d0cfd39fc22c50c5c1a8297349bd77879896102f0480bf2304a7b797379c88ac208c8e80c29a2c77862ed85c34bc184e5b5f1a7414f8e6d"}, {0x60, 0x13b, 0x1ff, "204614be721c5799df5d0e01d1ac7b1b3663deefc91617446865550aedd1e446b392bccd839cd0a856f7a7731b0930d15fb86bab04629816cb41b3cc434dfee1471305840cb15bacfaa20ac8"}], 0xc0}, 0x5}, {{&(0x7f0000000400)=@rc={0x1f, {0x8, 0x4, 0x1e, 0x5, 0x1f, 0x10000}, 0x8}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="14c53ac1114e5f3f65452d682024a696c26e896d62b4a5a36ddb5c328bcd9e88013bc5b94549e083d837043beaae4e26f678ded382c3cfdd263d5a59fa534f76abff163c9c91dc889a7760effc7f1b338a288d4b311b48ffac7b23aafb5387983b6466e3", 0x64}, {&(0x7f0000000500)="28a93e3b6404d63de31b756e9a4b", 0xe}, {&(0x7f0000000540)="83b98b561dac1cfafefcb1c025b2bb2f2536c1ab453d6f64", 0x18}, {&(0x7f0000000580)="afccb2618b36e00e00e38466c018d87f440f8b8d2bf4a06ce6b33b2a2e20d3a80724f94bccbe05a849033f5392dc341a27feb375fea746fc47d8be33d6826cf0f1bd2c38c9d2d572dec580174d3c530a6274ab72d44edb3eea126b0d", 0x5c}], 0x4, &(0x7f0000000640)=[{0x68, 0x119, 0x80, "6ea83bc74f791cd631fd609029d0e6ccf919b4c1602b2eb23b40c73e72265be004cd8d1a797231fd88d9615015ae2866316f655d34753d9310fbaaf2aebb4a2c313e24f33c0f535d3d34afe7d67c40723b27"}, {0x78, 0x101, 0xfa, "e245f9e570dc728d8708fc08b216175bb73f46f2a5ef2b81a8d3227329de9734e65442e73b6e7af9ef961ace1bf568d2788ffd3ffc2961ce08386362c576b11fe7be3c8a0cebb2c759e8c9d5269892fb919718203e399262e146ffd3991e25ebe85f27"}, {0x78, 0xff, 0x1ff, "96cfc78a1517c2e90bcf4003036c32c56e8e1f392214751245be5c5185ea19e93050e2d8b12d9a620b3320278e0ab2ba2eb3288251f46e4892c1f795d3e99f4133d30b2316fe336fc3942606035d19fbd4d5486410e5f5742c6e7bb11d88da44f7320c3cb1c830"}, {0xd8, 0x119, 0xc179, "668462f936add1cc319d8b2f1b6853744875d5f64f8019c751d25b3f16d3552ad393f30f4b288e868312a80fae1909167335fb10755fbc58b985371371d1c043772cbd6d8c68bc09626f6ceb902c958a947071cd699d92ebd38f10d2e9f8934ba00dcd1e74fff3a1ff4c9648ad3909271f3cf0e734faf06f973f76b5421373c6d1cec64829dce2c2c864274c64fef2d7d4574a0b3b403b714dc1bdb37be385131473aa3181fb3229a2f370b4cb8e9edd7024def820e88765f819cdb5b7a3f18aadde7197c14b"}, {0xb0, 0x29, 0x8, "756d8c0dc453d992e84572269e004a195a6d760a24ae4a5a61d393091ee67cd5e73159a74483f3fbb90a784a597904d29399edd2174832fef4be421cc5cadb4e3aaa13866cba5632810cde9dc4a41bc3c192ab284ce1a9f122b827383087168afec1a64b8cefcdf8aa6d89147ca72490e566f8994fc00d6d68ad9d44e1371d78ec6a507e8712afb71dba981dce5189c6a3c4cf0a9d4c7ac150cf820d10"}], 0x2e0, 0x40}, 0xeab}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000940)="1e157cb4a645ecefe61008cb4f7ebda7e7039e477aa2e9bb52bb79f6afb96933a06c6dd0c3ee65da5735a344c5", 0x2d}, {&(0x7f0000000980)="f3780de6e21cab0e944772e4498ab1ac3ed87a50a5ca0da7cd4781196189b1e6d5f5dc84ec8e24716b5a6a411b5ff8961ed11085010e659eaefa578a4128b70cfd3cb5c2342529ad7a0e91e00fc8eff3cc2b335b8f1ba68eaa2d2f9cdd2c0aed50fc871367dec7b9156121faec2ca8e6c56eba3923e0fca2a85a56599866551701b4c3d78a8656b8b22caafaa5c5f7018b49167d8ab76d3c576815ca12f0dc79c5c545d749d245a9f2ef0fcab94478e65e2da79da2dbe5a0fd5054", 0xbb}, {&(0x7f0000000a40)="434dd601714299fe9b9a134f23659e4c1c8fe656623b39a56d85e30ded21c8b2adf141a9373488b1b0b6ba4cac3eca8d0362ef8f672b7acb05e82e51785c1de9629a4996c92a01de42915703", 0x4c}, {&(0x7f0000000ac0)="093354983ab386c4adf3af3b200e88e87130e0d25fe547ff998d95b241a2bdb71959d73ff3f949bbae52b3d74e4d4d1d32a642ac5d9411a8e5dd4b1aa1deea6ca44b", 0x42}, {&(0x7f0000000b40)="33f0824fca36df56aba9ad3733d3807cbb816a09a4806d13c676329327b6aae1c190428634f1d8768805319099935b96863d689258ae906c0966fc33e842ded97cb602ffdc32f7fd60dd6076045c7958012071c6eb64bc111481db5b10841c6826d33eca186ae3c017c03b220ebe778794ab2909f5d84dee6c0db8a787c55921ea9aa58c065a9047c36031cd56c00544c817dd79c6386614d06ffdba19721f3605bd505cc46e17a84f0a0cbaab323aa0a7d1c685a467355666b66427143ba3fbb818e752f0a5a2119bf550e7045902d7a54a1a983e238b949abb52", 0xdb}, {&(0x7f0000000c40)="53c370007dfbc3b43fd282a127b2c68268d795e6dbfce80329f49c92a108c713e15fabdffe017e79a8cbb1f5f8148eb06a9cbacfacfd6932e7e2eeebf21c9180be852dbb93fcbbaf6e8d15e10ef84cf4b16791b7b76dc672c31649e1e36f73abf88cf1b4584eee9466142e1b04be867410faead7b86cc433025ba5776e6e4085cc4b6c252d53cd55070a4abc41b078383c8e09b8225a5231f7319cd578e2360f3a665e4d0365622cd6d4ef97c6631140ee1b71239f5d7d168cb148f9ef0a2c721cb806cf112d5a047ea5a36c3984c8cd094e98fbca0227a697b3c19b3f19d673f0ab21ffd47864277f4dd654b7", 0xed}, {&(0x7f0000000d40)="74578979fd295a80508c3fb661bf5aee3421e8e92d0885543daca86ea287dd1adb9b44041938b2837564f68dce4e657d5386cac7254e0677b3091123ee0afe26b0767ca941a928025cbb3a23b4623a1dc10402d66e5570ab5de22202fc73db8ec26090e412039395484420ceb79fc511a5ccf05a8a00731b18259a65962f00a119eea5ea86c60133ccdf81b50d057063d273ec2ddb590836fb1358074f25a5a214064907ee8f37f7", 0xa8}], 0x7, &(0x7f0000000e80)=[{0xc0, 0x11b, 0x9, "8e43096dbaa106097bc96ad0ed9cb696bd11bd43dd5693f94b531ec89727259e3aaf0e8a11255a650e88eb74ba2641d718bfc08fb9254895954de972756c3a951b928957cb82d7612795eb783fcc28de6e3c746db9e30c5e936dcd787314a3b660dbe1d30316938cb1af3965b0000a824b8ca4c179dda042f68dfad149c2699477f28d0d4597db0811af8e267198ecd4abdee95f77da52311262547134c129fc19a8ffcdd518054a3f"}, {0xe0, 0x84, 0x2, "e877bcbe4e9bc9e185d091620ec748d51bc7c2f56a6548797c61d73587e976440dc22c079ff61483799985e887447adc979177ae219320cd6e2ebbdad8c33a1ddd0143fa6bb626609933059bea4be665dad8fcdfb93bc98a9574d50807c11c515a534f9d1179b574565b8546eaa52a2425ec5ee2151a6e5c4d099f5093e9d23d0bb4027f939bebdbd4589ae7790f2c1fc90a4cfbd6c0ced1dbf32a98c68cc612c3262d43650d7062fc49c543328b0a441064057f461d9e81883f9b137220cded8d29cdf221bfffcd684035c22d65"}], 0x1a0, 0x810}}], 0x3, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000001100)=""/4096) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000000c0)=0x4) ioctl$TCSBRKP(r2, 0x2286, 0x0) 2018/05/06 18:58:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002fafe3)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r3, @rand_addr=0x8, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x10, 0xffff, 0x7fef) 2018/05/06 18:58:59 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) r0 = memfd_create(&(0x7f00009ebff9)="62707573e57400", 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/06 18:58:59 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000300)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000001480)="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", 0x1000, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0xfdbf) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/118, &(0x7f0000000280)=0x76) 2018/05/06 18:58:59 executing program 6: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create(0x7f) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/06 18:58:59 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) linkat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/81, 0x51) [ 132.601388] binder: 11252:11300 ioctl c0306201 20007000 returned -14 [ 132.751716] binder: 11252:11300 ioctl c0306201 20004000 returned -14 [ 132.803371] binder_alloc: binder_alloc_mmap_handler: 11252 20000000-20001000 already mapped failed -16 [ 132.835990] binder: 11252:11300 ioctl c0306201 20007000 returned -14 [ 133.031149] IPVS: length: 118 != 8 2018/05/06 18:59:00 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f00000000c0)='./file0\x00', 0x101140, 0x0) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)=""/105, 0x69) 2018/05/06 18:59:00 executing program 0: 2018/05/06 18:59:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400140, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x97, "0168ecf70331a3f014ae5b45615ff44e5e0d180e1929f8f037ef5ed0fe28e3654f10443ec88aeeb2a36a50486a44357386f87487e4d9ee1e2773ee538a7f4dc7e93ebc84ca8793928f8a2b52daada221bad9f50c20a43dbe90227648247ea70db0bbcbb8c0499854355686da54b7c579d80f729b3fdaca41c6a8622baf80d15c282ff1d34349764c3f6e86b03a7518af904168cfb26f84"}, &(0x7f0000000100)=0x9f) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x458}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x3, 0x0, 0x3}}) 2018/05/06 18:59:00 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000000)=0x84) poll(&(0x7f0000000640)=[{}, {r0}, {}], 0x3, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fsync(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000aff8)) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000180)=""/217, 0xd9, 0x0, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16], @ANYRES16=r1], 0x10320) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x800, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000980)=@sack_info={0x0, 0x7c}, &(0x7f0000000a00)=0xc) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) 2018/05/06 18:59:00 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) linkat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/81, 0x51) 2018/05/06 18:59:00 executing program 3: rt_sigaction(0x10, &(0x7f0000000000)={0x8, {0x5}, 0x0, 0x80000001}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8b2b, &(0x7f0000000080)) 2018/05/06 18:59:00 executing program 1: 2018/05/06 18:59:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)) mlockall(0x3) 2018/05/06 18:59:00 executing program 1: r0 = syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x6, 0x200000) fcntl$setsig(r0, 0xa, 0x5) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x4931, 0x6, &(0x7f0000000000)=""/43, &(0x7f0000000040)=0x2b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x81) sysfs$3(0x3) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40, 0x0) getsockopt(r3, 0x0, 0x7, &(0x7f0000000240)=""/43, &(0x7f0000000280)=0x2b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt(r1, 0x1, 0xaa, &(0x7f0000000140)=""/192, &(0x7f0000000200)=0xc0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000100)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r5, 0x100000001, 0x11, 0x4}, 0x10) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000400)) 2018/05/06 18:59:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0xb5fe, 0x0, 0x0, 0x6}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000580)={0x401, 0x7ab4, 0x4, {r1, r2+10000000}, 0xfff, 0x9}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000000)={0x3ff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1, 0x9, [{{0x2, 0x4e22, @rand_addr=0xe70}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @rand_addr=0x653}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x510) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/06 18:59:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="140000000501ffff0024ff000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') sendmsg$nl_generic(r1, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10110422}, 0xc, &(0x7f0000001240)={&(0x7f0000000080)={0x11a4, 0x36, 0x300, 0x70bd2d, 0x25dfdbfb, {0x13}, [@generic="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@typed={0xd8, 0x20, @binary="2e43d8e22e419e1d2487b1b628da04eb37616806b47079c476c7a6932538b64f4902ad65312d522535caa7920654a019c05288d6811756da848097c11bd62d0922c1b159cdb5f668b1af842afe3c0b40b7c91029969f285f1e6a7a80cefd692d82013dc94d20db336549b5ad1f382a1daa6fe208b78f43c3b9769bff82d023e248c7ea41f43c56fbab056052765e6587290f2195a678d87995fdbb043675d10b6189fdcd01672a1e5d9f902b154aca2bb253588629505611db4a6d401935cfa47ba551ce8900ffb55746d112e18c7b92469952d4"}, @generic="18f8e8f0e4ccae7a49e11837469643b3f0a6dd41464e5d4e5de79b6fc2ae47aa11b76921b2527a7fe340111f4a7aefa48a666a99df28", @nested={0x68, 0x8f, [@typed={0x14, 0x6e, @ipv6}, @generic="4d260ba62d47a6dbc52166435a6839f73f5ffa87b2cce085b7aa7bf52deeba2455237d5d46c3044dd7897bcfe244c2651c04b1e30d32196641e673e41f7f320b9562b1301e41f68df825251e07"]}, @typed={0x8, 0x50, @ipv4=@rand_addr=0x6}, @nested={0x10, 0x2d, [@typed={0x4, 0x8e}, @typed={0x8, 0x73, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11a4}, 0x1}, 0x4050) [ 133.291318] ALSA: seq fatal error: cannot create timer (-16) 2018/05/06 18:59:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x29, @loopback=0x7f000001, 0x4e21, 0x2, 'wlc\x00', 0x0, 0x4, 0x13}, 0x2c) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)=@getae={0x374, 0x1f, 0x400, 0x70bd27, 0x25dfdbff, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x3503}, [@algo_comp={0xd4, 0x3, {{'deflate\x00'}, 0x448, "c71b291e62071b453e05c10c5a1f37f21f680843f4949c63e83c2740565df82b92dab74dc9fcf952a3fc380eeb0b04952b7c66d36c90c220c7d4d69b5da662578e7824676d1a680f79d3b42ccc9f5b4e395431fa15e80671a4c220d90d6184cc9917690738e975f53f0f5a030b4d61b3a24b01fde0aef5c9e86b92b0759febfe7a3c9ecbc1831dfb94"}}, @extra_flags={0x8, 0x18, 0x9}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @algo_crypt={0x80, 0x2, {{'cbc-camellia-aesni-avx2\x00'}, 0x1a8, "c968e42aee42b72748ee8be6916a5d5150925ee4e456535ea87ab5c5d207e74cf6e3f7b01b826ee8e7412fada447daafca1209109b"}}, @migrate={0xb4, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x33, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in, 0xff, 0x1, 0x0, 0x3502, 0xa, 0xa}, {@in=@rand_addr=0x8, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3c, 0x2, 0x0, 0x34ff, 0x0, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x7e, 0x1, 0x0, 0x34ff, 0xa, 0xa}]}, @migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x2b, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@rand_addr=0x8, 0xff, 0x7, 0x0, 0x0, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x7f, 0x5, 0x0, 0x3504, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x7e, 0x1, 0x0, 0x3502, 0xa, 0xa}]}, @encap={0x1c, 0x4, {0x1, 0x4e21, 0x4e22, @in=@multicast1=0xe0000001}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0xc}}, @mark={0xc, 0x15, {0x35075c, 0x9}}]}, 0x374}, 0x1}, 0x100000) [ 133.377480] ALSA: seq fatal error: cannot create timer (-16) 2018/05/06 18:59:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c9c6d886b6621d8d207cc", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/06 18:59:01 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x100000000000) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000002840)=[{{&(0x7f0000002580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002680)=""/227, 0xe3}], 0x1, &(0x7f00000027c0)=""/68, 0x44}}], 0x1, 0x21, &(0x7f00000029c0)={0x0, 0x1c9c380}) 2018/05/06 18:59:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4d, 0x30, 0xbe0, 0x100000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0xfffffffffffffcb3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x52}}}, &(0x7f0000000180)=0x84) 2018/05/06 18:59:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r1) 2018/05/06 18:59:01 executing program 0: getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) r2 = socket(0x2, 0x1, 0x0) r3 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="30f6bf7535fab9080b93f2fd07957053bb9059d13833c1077e1f25d1d8cdefb51391159926286041a5923d2da05b4a669dbc5524778408304e8d028b5e75a9a49f7c4de0eb46d37eb670b3fb4b2c35fa4ffd635c7af8cc47f289f83dd37437e881a32121b2f11ef0bfb1", 0x6a, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x7fffffff, r4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'lo\x00', 0x7ff}) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/142, 0x8e) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) 2018/05/06 18:59:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0xffffffff, 0x2, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x2000000, 0x0, &(0x7f0000f36000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300090c0000000200000000000000020013000200000000000000000000400300060000000000020000a60b18c79f7704ec995bb1f0b400e00000010000000071b3fc47127c6c2dc050940000000002000100000000000000000200000000030005000000000002000000e0"], 0x60}, 0x1}, 0x0) 2018/05/06 18:59:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000080)={&(0x7f0000000100)=""/235, 0xeb}) unshare(0x28060400) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xfffffffffffffffb, 0xa5, 0x4, 0x1, 0x1}) exit(0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x9) 2018/05/06 18:59:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b17000)={0x13, 0x10254, &(0x7f0000bc3000)}) 2018/05/06 18:59:02 executing program 4: unshare(0x400) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c46afdc2b7e9006581d58dd847bec5c207ef4c7ce01bb4eb8691c24c8d7087e1fe69b0bcec958d267f3201cfb142b326699c02b34c5b2fe150213e8e264c3d0642785b98051e3f4ec3a6de08", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x13c}, 0x1}, 0x0) r1 = socket(0x18, 0x0, 0x4) getsockname(r1, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/05/06 18:59:02 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x4, 0x1}, {0x1}, 0x4, 0x1, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}}) 2018/05/06 18:59:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x2, 0x0) r0 = open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd97aea12d2", 0x8}, {&(0x7f0000000b80)="61a316a1e0087d124f4335ed02981d20b352f75050dfae26b6f4c0d9106895b0960db9e61c6d32640b097cef17e51afdd6518152ed58c08455436c6b2935d50f0269313d468762ee5375188d189da9086636d22ec7801326bde2e17e8abae9c8ecd5c106d38d9ce9eb8eb439eb6f6940e39571bd4290344eb27fd0f8a061d7c8d7b54e0f9524dbeb267ec1b12c54e85151d8e9439be78fce863c4094bd8da4c9d29c9229358d3ba19456ecfc6eea14a3ba44d54febade19c9cca0aef2174f3e6d193f98df53d2a1b5b529266bf35cb04a9d8386a51e00248636968ae3aaab148fac6ec5bad5a3f6dcefe40", 0xeb}, {&(0x7f0000000d80)="789f13e18e3d6507418cf996decd7a5bdf9aad87e0e0dcd3e2feca1f632ba5eacc30ef9a5f84cb849b5d3c38fb433950cf5e86941bc5345a6a181a0bb5dc093e12722dd625590d4fcb70ddd244e75c2be84d2374c321b7e5be8df1c2d487ba6a4eb2630fd73a2c39452980de6cb2a4502d6bdf768006da204c230e11f246f2da054135b1564e5e510da9544b189c0167515d35a29f8a3fd8d3f279ad61652749de00c26824d7d4293b29f065e1a3e7963a052e33d0fdd097e627dc094d5a6f260f7dc6f9e4851e11453ef525", 0xcc}], 0x3, 0x0) ftruncate(r2, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)) gettid() r3 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r6 = socket$inet6(0xa, 0x2000000802, 0x0) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) r11 = getegid() sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="71229f01bc0cc675558238df3599020b9e4518", 0x13}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000000205110b3ae51f735b6e5c7b30ec3892a", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="000000002800000000000000ea000000010000003b3876df06b3762aee24f6f73e7d18dfa37b4f6b4b410313206550c09cb9827e67c15bd71a709c63f6c5a77033f3871c5535b7e239cbfadd4ac900ce5699a3ea0ff5d0c9d421aecd8c8d3e962e822e0d3937ad4e4901c6210a8794ec58fe4ec5acc170", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x148}, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x801, 0x400000000000001, 0x0, 0x1, 0x4}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r12 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r12, 0x1000000000016) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x10000002a) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) 2018/05/06 18:59:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="02000000160100000000000004e0be88aef8da594122d79470b4645c73e45eb86824bb097bee1f3c7eaae0804a6f3597b41a9154d72b466338f515cb64fbc24cff2ddbf43527b609c47731bd62a68309fcb060348e8d1b6fe8d4e932522a0d90dd2da342e9f7f28a37fba310889a484b454f0031b9", 0x75, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/05/06 18:59:02 executing program 6: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000000c0)=0x80) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/05/06 18:59:02 executing program 0: fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1, 0x5082) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/06 18:59:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000500)=0x3f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r3 = open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x2530000000000000}, @in6={0xa, 0x4e21, 0x61ba, @local={0xfe, 0x80, [], 0xaa}, 0xa4b}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) fcntl$getflags(r0, 0xb) inotify_rm_watch(0xffffffffffffffff, r4) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2a2}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x70, r6, 0x4, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x20044040) socket$inet6(0xa, 0x2, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x0, r7, 0x8) [ 134.526335] netlink: 76 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 18:59:02 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001680)=""/148, &(0x7f0000001740)=0x94) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/185) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ac}}, 0x20) read(r0, &(0x7f00000001c0)=""/223, 0xdf) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ftruncate(r1, 0x76) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/208, 0xd0}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x6) ioctl$sock_ifreq(r1, 0x8977, &(0x7f00000017c0)={'dummy0\x00', @ifru_data=&(0x7f0000001780)="44d1f81b63b7142a34071089a85c87f5d8a7fa1c91289866d0d1acc3fa605560"}) recvfrom$inet(r0, &(0x7f0000000080)=""/20, 0x14, 0x100, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/06 18:59:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x5, {{0xa, 0x4e22, 0x20, @empty, 0x4}}, 0x1, 0x2, [{{0xa, 0x4e22, 0x8ac, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}}, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x8}}]}, 0x190) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) close(r1) 2018/05/06 18:59:02 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000940)="6273696467655f73eb5a655f31000000db9520641b2651000000", 0x1) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'bridge_slave_1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r2/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7d73000500000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000580)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000540)=0x10) fsync(r4) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$BLKFRASET(r4, 0x1264, &(0x7f00000005c0)=0x5) sendto$llc(r3, &(0x7f0000000640)="c9856a45c1a65da1dd28d88715b3867b5c966eaba982bc86ca", 0x17, 0x0, &(0x7f0000000600)={0x1a, 0x205, 0x9, 0x1ff, 0x43ff, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1ed) r7 = add_key$keyring(&(0x7f0000099000)='keyring\x00', &(0x7f0000d96000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r7, &(0x7f00004fe000)=""/4096, 0x1000) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x6) keyctl$assume_authority(0x10, r6) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/06 18:59:02 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x9621) r1 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0x1) 2018/05/06 18:59:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/244) pwrite64(r0, &(0x7f0000000280)="246ad0e6a715e6b5f351c3af6f7c953b97194f2bd10fe61f96b4ffa46ccac04386558462e13cbdf0aab60b17928c498dc487583760435f638b4e21727b72137cf10cd049423c026cc69bba268eee4d33fb117bc0fe5a4f78ef7f04d4df472c52e441511cdba28e7a9dbf673d6c000dcb68641235d84356cb9f43ab2667b76cf6ed2f877144105f4335f3eb0a4d9b80d748e8c8aea0cedf9f581d4b90ad081585246e8fa4e0f34e623c5ff2a3acca7837bb3e385b5246dfe4d9365a432bad", 0xbe, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0xfdc, 0xfffffffffffffffc, &(0x7f0000000080)=""/10, &(0x7f0000000040)=0xfffffffffffffe29) 2018/05/06 18:59:02 executing program 0: r0 = socket(0x10, 0x400000803, 0x0) write(r0, &(0x7f0000000300)="220000011e0007ffe901000f09000700000900ebf603a7f21900ffff050008800100ed5ebb8ea8ce450aa40b15b65c7c7a2a151579c538dfeb9e315f634467db4a48d803eb513e711dc929b6be23e73e8d81979e575b4149268a34a1e6e2489890c103467589b8a5578544f831b59e2c68cf228ae17c58fcad3fb2bc09dc706964b95d1c31182f2f048daf32311a71146d83514a11e35381014f8fc7806167be360fbfffeea99d4ebb0e3e7a30f8f2b812df080e0c7e77071ef8836811567ec87a44ad3b36", 0x83) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) 2018/05/06 18:59:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x7f, 0x0, 0x7, 0x3, 0x0, 0x7, 0x66}, 0x71) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/05/06 18:59:03 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) splice(r3, &(0x7f0000000300)=0xfffffffffffffffd, r2, &(0x7f00000003c0), 0x812, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3dd4b3ea1a933cbb5afb8b5b22b9f58c8a", 0x3f, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f000095c000), 0x0) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/05/06 18:59:03 executing program 3: clone(0x6, &(0x7f0000000600), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f0000000240)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000080), 0x0, &(0x7f0000000180)={&(0x7f00000000c0)}}, &(0x7f0000000240)=0x18) read(r0, &(0x7f0000000100)=""/128, 0x3f7) 2018/05/06 18:59:03 executing program 4: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) write(r0, &(0x7f0000108000)="c0", 0x1) write(r0, &(0x7f00004abf1b)="ae", 0x1) 2018/05/06 18:59:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x0, 0x1, 0xe8, 0x100000000}) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000280), 0x0) 2018/05/06 18:59:03 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000080)="e7131e7288b1db1c48f81ae06b8c71e5172f37e2b8fdf5c1c5ae81b78e6aeed9920142363b3905dcdb07471bcccc94bff252be9a12b158c59b6d55b9a61d1f7f89f0196d385452a2301864867df2cc3f544fbb6d9b51be516e479caa91b28da507c4d70454a2921c62a28805664c4ffc997a50069d8952ea4f18e162d72d0f9ce09a7d00f7a5a0d01b3bdf61fe22f03229e489f6d99af331a1862f3e69ebefbb4b837b69b2a35d07009f1e1d3a5723c8c3b76d75455e920fd3fdd03417b49b93b05d5ee7e85900fb853dd4") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/05/06 18:59:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="0706000000", 0x5) 2018/05/06 18:59:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) ioctl(r0, 0x227c, &(0x7f000097e000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7f}, 0x1c) 2018/05/06 18:59:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r0, 0x40b) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f00000000c0)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/05/06 18:59:03 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 18:59:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200900, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080)) ioctl$void(r0, 0xc0045878) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/05/06 18:59:03 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) write$fuse(r0, &(0x7f0000001180)={0xfffffffffffffee6, 0x0, 0xfffffffffffffffe, @fuse_notify_poll_wakeup_out}, 0x45c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4207, r1) sendmmsg$nfc_llcp(r0, &(0x7f0000001140), 0x0, 0x4050) 2018/05/06 18:59:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000002400230300000000001000000000d6000800030000000000"], 0x1c}, 0x1}, 0x0) 2018/05/06 18:59:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=0x46) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="85769a398526c53495e75ea62b24cf1cd9ad02552d36b830d0210314c2b4e6d0d0b3e7eebfc5e870fbaa83eadb907a1ee2c3430b1c43dc0ae085c666ee51a6e7433616c992ed9deac69470f2e7ea94b4378d573a43b13fdeaeda2fc39ed59d65e9dd2bfaf0b27d725532e16a135748deed8120f10bf8fad2d979") 2018/05/06 18:59:03 executing program 5: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) fsync(r0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20004041, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 135.973810] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 136.022191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/06 18:59:03 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fchdir(r1) exit(0x3) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x40000) 2018/05/06 18:59:03 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'lolo\x00'}, &(0x7f0000000200)='eth1md5sum!nodev\x00', 0x11, 0x1) [ 136.092398] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 136.198547] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 136.226015] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 136.240807] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 136.511771] device lo entered promiscuous mode [ 136.756142] device lo left promiscuous mode [ 136.794019] device lo entered promiscuous mode 2018/05/06 18:59:05 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000002ac971c237cfa7d8314ffaa00"], 0x3dc5) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', r1}) 2018/05/06 18:59:05 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x2400000000000000}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) read(r0, &(0x7f0000a16000)=""/71, 0x47) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/06 18:59:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/05/06 18:59:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r0, r1, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000000)={0x7, 0x3, {0xffffffffffffffff, 0x1, 0x80, 0x0, 0x21c}}) 2018/05/06 18:59:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x7, 0x7e768a2103ce39ab, 0x20, 0x101, 0x5, 0x1750fab7, 0xffffffffffffffff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000005c0)=""/254, &(0x7f00000006c0)=0xfe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x401, 0x7f, 0x5, 0x7, 0x8}, &(0x7f0000000180)=0x98) readv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/51, 0x33}], 0x5) 2018/05/06 18:59:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) close(r0) getpid() setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x100, 0x8000, 0x6, 0x3, 0x7, 0x0, 0x100, 0x9, 0x2, 0xb16f, 0x81}, 0xb) 2018/05/06 18:59:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) splice(r3, &(0x7f0000000300)=0xfffffffffffffffd, r2, &(0x7f00000003c0), 0x812, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3dd4b3ea1a933cbb5afb8b5b22b9f58c8a", 0x3f, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f000095c000), 0x0) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/05/06 18:59:05 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) memfd_create(&(0x7f0000000000)='}md5sum\x00', 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0xc) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) 2018/05/06 18:59:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001700)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fchdir(r0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000000c0)='./file1\x00') futimesat(r1, &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000080)) unlink(&(0x7f0000000040)='./file1\x00') 2018/05/06 18:59:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0xdcf33ca4a7c64fc) socket$packet(0x11, 0x2, 0x300) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x581000, 0x0) dup(r1) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000000280)=0x9, 0x42e) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x7f61, @empty, 0x5}, {0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff8}, 0x0, [0x400, 0x2, 0x10001, 0x1, 0x1, 0x2, 0x4, 0x9]}, 0x5c) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80300, 0x0) sendto$inet6(r1, &(0x7f00000001c0), 0x58, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 137.400520] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 18:59:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0xaa, 0x80, 0x9, 0x40}, &(0x7f00000003c0)=0x98) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000100)={@ipv4}, &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000200)={r3, 0x3}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="27a11546a325520147e361d38b85a3f847f9ae6103bbaffcf582407bac0df5641a68da8ff293d2d393e1cb97d3bf05da0ce79e47ac1b25e5121b2b26f8562972fe2cfbc3cd5376f9ed64bf7e19d09af24707fa81ff0ff732849b095fe1396e5a14e515301e4ebd2039256dc56e3cc623db14b8304ab83297998f323aa16fd6eb1092c502e62d687cd381ca5e94ad", 0x8e) modify_ldt$write2(0x11, &(0x7f0000000240)={0x9, 0x100000, 0x4000, 0x1, 0x6, 0x7, 0x9d, 0x6, 0x6, 0x9}, 0x10) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000600)={0x1, 0x3, 0x8, 0x8f, &(0x7f0000000400)=""/143, 0x39, &(0x7f00000004c0)=""/57, 0xd8, &(0x7f0000000500)=""/216}) 2018/05/06 18:59:05 executing program 7: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={r3, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000280)=""/93}) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@int=0x7, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x292100, 0x48) [ 137.503200] device lo left promiscuous mode 2018/05/06 18:59:05 executing program 5: r0 = socket$inet6(0x10, 0x80006, 0xfffffffffffffff7) r1 = memfd_create(&(0x7f0000000000)='bdevmime_typewlan1\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x200, 0x4, 0x65, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7fff, 0x5fd, 0x8}, 0x8) sendmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="5500000018007f01c02d1cb2a4a280930a0600007da843cf27d0f869390009402f002140020000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/06 18:59:05 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa01a2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x5, 0x9, 0x214, 0x70bd2c, 0x25dfdbfb, {0xd, 0x0, 0x3}, [@typed={0x8, 0x27, @fd=r1}, @typed={0x14, 0x54, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20008090) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000bacfe8)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/06 18:59:05 executing program 1: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000180)={0x8, 0x9, 0x1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'irlan0\x00', 0xa49}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x97b, 0x80, 0x0, 0x4}, 0x573) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/05/06 18:59:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/06 18:59:05 executing program 0: unshare(0x60000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x9, 0x9, [0x4c, 0x3, 0xffffffff, 0x7fffffff, 0x6, 0x7, 0x400, 0x3, 0x200]}, &(0x7f0000000240)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r1, 0x8}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000000040)=0x405, 0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfff) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3}, 0x8) 2018/05/06 18:59:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x1000, 0x0, 0x7fffffff, 0x0, 0x8000000000000, 0x2, 0x0, 0x1, 0x6}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400001, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000080)={0x20, 0x100000000, 0x32, &(0x7f0000000040)="98f873667a02b23e7cf2724a65e3518c26b7b8e37917396b141ef76526d2fdfb972c1b9c10669a8f07d1159a92e643244231"}) r3 = syz_open_pts(r1, 0x0) poll(&(0x7f00002f6000)=[{r3}], 0x1, 0x0) [ 138.072033] device lo entered promiscuous mode 2018/05/06 18:59:05 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xaa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 18:59:06 executing program 5: r0 = socket(0x10, 0x100000000002, 0xc) socketpair(0x0, 0x80002, 0x6c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x3ff000000000, 0x88, 0x0, "717565756531000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1e300", 0x8}) fcntl$setflags(r1, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f3050100080001000423dcd9df0000", 0x1f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) memfd_create(&(0x7f00000001c0)='\x00', 0x2) 2018/05/06 18:59:06 executing program 1: futex(&(0x7f0000012ffc), 0x5, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x10000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) [ 138.333883] IPVS: Creating netns size=2552 id=19 2018/05/06 18:59:06 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1f}) fallocate(r0, 0x0, 0xffffffff, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000018c0)={'veth0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="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", 0x1000, 0x1, &(0x7f0000001900)={0x11, 0x15, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 138.909068] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 138.984815] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 18:59:06 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000240)=0x35f, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x9, &(0x7f00000000c0)=0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/221) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r2 = fcntl$dupfd(r0, 0x0, r1) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000300)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x64a482a4, 0xfffffffffffffc01, 0x8000, 0x3, 0x0, 0x40, 0x80000001, 0x6, 0x0, 0x9}) 2018/05/06 18:59:06 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) inotify_add_watch(r1, &(0x7f0000000200)='./control/file0\x00', 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r0) sendto$unix(r2, &(0x7f0000000180)="dd2eddd74d05bd159fef8ba863157019ca67f19ab987b0d69c073de81637176d06837e79dacc5d938d9ce91183c5cea52957dcdfd6c7a78b03208c4b0897b767327bc8ef4c26ea36cfabfbfab6c04c8f064fbdc2ec615d5ff68843b9f378", 0x5e, 0x3e295c428690b513, 0x0, 0x0) 2018/05/06 18:59:06 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) readv(r1, &(0x7f0000a53000), 0x10000000000001b8) r3 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x80020) keyctl$read(0xb, r3, &(0x7f0000001180), 0x0) chroot(&(0x7f0000000100)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0x0) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/06 18:59:06 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/05/06 18:59:06 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xaa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 18:59:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x3, 0x6, 0x6, 0x8}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x1, &(0x7f0000000000)={0x6, 0x80000001}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0xffffffffffffff50}, 0x4) getsockname(r1, &(0x7f0000000100)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80) 2018/05/06 18:59:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x6, 0x4040) r1 = dup3(r0, r0, 0x80000) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000400)=[{0x6, 0x4f}, {0xb, 0x6}, {0x8, 0x3a6f}, {0xc, 0x6}, {0x0, 0x8}, {0x2, 0xfffffffffffffffb}, {0x4, 0x200}, {0x0, 0x7}], 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000140)=0x4d6) 2018/05/06 18:59:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0xfffffffffffffffc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)="49138470e2be844113a7fc92b6296372724e63ea36d3315321e0e3da26269d794e131a5ac3077c6f08194929989bbf9db7b1b01fdf222e75271d911db51d3a3d13b7ca", 0x43}], 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b9201a76ba13cd8c30aeb5e8a8888a7ff9399844f7059d549d0e358e99751b619e08983d1fc928bc910a5495cf723234459c29609310e8e0c474c89b16629ba82634d807666fd61be938314c89a3b9d08c1ad33473e8e954cd8fd08cc06ff9e9973d1b0657267d2aa08ffbe6176fb6b04bd3fa271e33c2d9e9bc3d03f5013ee00a147e0bfbebfa49148f715dab0c37ef95d037a96850086f2ad3366ef0926bc84137cbcb246af25e6e08a0bbf19492917"], &(0x7f0000000200)=0x8) 2018/05/06 18:59:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x9, 0x3ff}, 'port0\x00', 0x4, 0x1004, 0x7fffffff, 0x755, 0x9, 0x9, 0x8, 0x0, 0x1, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/05/06 18:59:06 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x11, 0x4f, &(0x7f0000000140)="5a8ab201f14e504d257127d9c11fa43b0ed61c0348ad4cc247c15f2491d7b51e3cec5c0e604e7eaeaa86cec75f549d12d0338c006ad8cccff700e5e0fc347f9f94710bf9a45d48361cf532ea721c25"}) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000200)=""/120, 0x78, 0x140, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/05/06 18:59:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x8050, 0x1) fcntl$getflags(r1, 0x40b) finit_module(r1, &(0x7f0000000040)='GPL%#%vmnet1\x00', 0x2) fallocate(r1, 0x800000200000008, 0x0, 0x8000) 2018/05/06 18:59:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x7ff, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000001080)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x14e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 18:59:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d0000006b3119ffb23531e8ffffffed5ed2bc7018cebc61dba43931b9b7ae21914d872c678ce22c9bee0e96aa1fae1a", 0xfffffffffffffe5e) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/05/06 18:59:07 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003d80)={0x1, &(0x7f0000003d40)=[{0x9, 0x1, 0x0, 0x4}]}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000003b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003b40)={&(0x7f0000000080)={0x3abc, 0x10, 0xfcd5a1564a88e9cc, 0x14, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x8}, [@typed={0x30, 0x6, @binary="81df950a033ef98f89c5567a58732f95a386c331189ba410e3b1b858c07ec2d353ce8015e2362ae73c81"}, @generic="2197de4a1696958656d507b1a2f26726e42a607ae0a86488ad422603838d4b992924467ee7b997492457a9db785ac637f83f63ce20978e9134319a078a013d8468893bfe6ac2e301cdbe690913dfa5a7afc093e8fe165e4e59fcf1c0e7da829278cadb8edfea33cbb1a2e19142665a5d7f961c162e5af5a01cdf61a7dbc7bc59efe64158bb06d7539124266ca66965a33d52de1cfa9be38e832b9a8bf9f46ddea8eae48bc8f75f59dddc628119f8cebdca5666b6ccac08579081a19d3765a09a521aae5685", @nested={0x42c, 0x55, [@generic="0a8f08ec947e2be0d248b45d6c4e0f235a8b878987dad325938d616b3bc303e83fb9913047dc39d251f1ee7e4e951cf63d29661a28620c4072faba805514917919ea21eab05af2319f5b3922ba7729025ab646f37b871305c5850531efe218d422d124d9186b0907a2faa07abfd0435d88ae594358a4698b24bffbabacd45d34a78bcd95c100cb14105ccab0569d910bd06a43f6357f8cc44bbaba8443fba21dcd16d39c3c1331725a46eeba8f4a33605d1d308fe7dfbf6707ef8a6aa7992833", @generic="ff975d78bb8fbec3c22f77a8b5b62b528064da5ba24e28bde2830ece1ea126e4428f438de55a64cf0fb47fe8d8e487da7a33895e4e06b66781274324b9e47c31c860180f2c6a1d6e1be2af9a74706bb9ace9dd2f6d901346c24fb0ceff4cbe36f5666cc9793dd90e59651df36ac7ccf66095d3878fa3370eb01e6b284e183efe20f32e4fdb38248df7d5e20ff32565e8155fef4e7e255afdd6f0cf318b5384372688858b52ff540fcb87693a8b03b774ab9d4984a4acb3de51331791c2205b0228c46d86a0b50bfc7c5718997fcc85d6e42c568622ea170d6da3bdc3753531e4239e9a07390771bd3e12", @typed={0x14, 0x87, @ipv6=@loopback={0x0, 0x1}}, @generic="0422671455822ba0c1ec50277670f399a2f7156ce41e91bc905955c17b5f4679f9c8d6a2d41e577649135196c228b49e3fe8a4bc06a046e87db5c32cc30e3e883bf611760edd676f009d08d4282a7b2e685d4348e49c14a025d4edcf376ca051908915844852d8c64e88b348cd6bb2992a9f40b6bd8f76ea304affecc6c5a7559f5b275134dbbec02d83c30c9e2b181044d44515bf057b68c695847cf1becf76b458ff06b4a219832d517c938bcf20c6dab76a24fff38c17db0dbf005cab1edf61c04a8f8a527a4594e7", @generic="1cd5969b322de74f0ecfec87752a8bd1aef89a708b5291e992b369ed70863f1e88267d233ac8e5cdbf1d2c7c2460abb29fcdbf0da2ac202a63b79d67eeac2660dcff516a7ee13858b30adafa0444f4910194b3954da4e9c919c61d8a251a558d906fa244aa1e7433e0efc2b94049d02287746e58c32ca05e246e5cbc1af1d65e36688477f5855ca96f3b859f9085e89390326bb8d305dd7117f16e8a246c4b47f3fc5f1552b98c2cfd090319cfec8da36fb9da560d234e85db319dce72d9427aac200b24af0fa73a0cbf469ba7b64c6bec31ce78c6fc", @typed={0x8, 0x10, @fd=r2}, @typed={0xc, 0x5b, @u64=0xffffffff00000001}, @typed={0x30, 0x1c, @binary="c9d5e8f8eeba256783f51a463bf57d8f0f66bf0da44b5098109d260eeba76959daace61d27676134a0dcb7"}, @generic="d0758d", @generic="7bfa2a98175913a264a2ade536049f22ced92a165ab5666f12128bf6aa0588b330bcb1f9c91bd366dc22c9b27a31b7a0b011a5bc8348e54cf36f5270dcaf7a86b0b24ddb37a91620a7dcdee3d85c8fe52c96d5bb352a6682f17670c632b5006da7de0adaded410fc72f0b7fb58872ad463cd3fe9fb02d382c8dfe6e7ab8e6cf5"]}, @nested={0x1350, 0x6b, [@typed={0x100, 0x2d, @binary="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"}, 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@generic="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@generic="f1fe81f092ea76b9a37681358930376791b71b3390d48e06c95f5b0d698f176e6360455fac4295e39e2f13df35b7523569032ceaf78a8b94b207f4aca087b39090498d8aa86e9c6393f544c6d6ee7075d1b9c74bff6513a10675c0b9996d73b19e264ecbe74f0cbaeb951aafb9af6cc86da5d2471603d430c9bd8a9eb388c048fa3bb03f7efae5dfc1b62820eb10f5b97152e2d87a5b114769b35436c97e2074494733f2d7c2518a55a50343ee9447add854fa06337f3dcf4e3675a068144ec1ac9b258863d3f58b11acfa2107d1ba65f720ed2fc49c7603954204e303d4370d96a8b793", @typed={0x4, 0x52}, @typed={0x8, 0x52, @fd=r2}]}, 0x3abc}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) stat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003f00), &(0x7f0000003e80)=0xffffffffffffff4a) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000003bc0)=ANY=[@ANYBLOB="140000000301ffff00000000060000000000000020b7630f57e6f367bfd2f1ee801a062792a8a2608a3eb849644a79ec7b6f7c4a5b2336d58a31f1af8fb5c4791fa5bc3c67315c550f61ef0c17be695e857daf797bd6c9aa3f5c60b1200ce8d4e00bba549d00873de217ee814c26b2b4c2595eac704f32b89749930b45e202975234539a33c2a2843ecb507b1e805773ea227828f940f55a5fd69160c2c439d9f47b"], 0x14}, 0x1}, 0x0) 2018/05/06 18:59:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1fc, 0x20, 0xe, 0x19, "8552c6ea96747769387fb308303e03d03c5c591b454a9ab393c8ce39b9ab9f88e79f116ab8a0f239137c8c4c097d58a89aa25d09ad862666a2a3718f0b05b390", "9e88d3d5e22e714609e9a3e8d062988d73eadc7b3ba15622b712890fb50cbe2b"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x1000}, &(0x7f0000000180)=0x90) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000380)=0x4) accept4$nfc_llcp(r2, &(0x7f0000000300), &(0x7f00000003c0)=0xfffffe44, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xe406}}, 0x1ff, 0x6, 0x2ead, 0x0, 0x1ff}, &(0x7f0000000280)=0x98) 2018/05/06 18:59:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x20000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) fallocate(r1, 0x3, 0x3, 0x5) 2018/05/06 18:59:07 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="6541828c76046d9169265e67dcbab238ab325e62e9c66a0eae2d8215e8a7edde4e5ccf8a337a29e64e0f383ff733858d52bd6dcaf600586b7ba40ecba09fe3f14696502171d504adae266b21445030f03d4853d32fb6665535dfe601b089e748fd94e41076c35bed5348f94b9817be0514bb5a2c8a5c627f413df5e67c411d95ee42c9891a08d46cf9ce3a69b6695d6e") 2018/05/06 18:59:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) signalfd(r0, &(0x7f0000000080)={0x8000}, 0x8) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x800000200000008, 0x0, 0x8000) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:usbmon_device_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x20, './bus\x00'}, 0x39) 2018/05/06 18:59:07 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x8, 0x7, 0x0, 0x5, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_address={0x3, 0x7, 0x3c, 0x20, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}]}, 0x28}, 0x1}, 0x227f03a9aa77b06e) fcntl$getflags(0xffffffffffffffff, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x90}, 0x1}, 0x0) 2018/05/06 18:59:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000001ff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/227) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/05/06 18:59:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0xffffffffffffff8a, 0x100000001, "0dd2b9d119fad119faa5f3970bfc9c9db4f1b789fafc9862fb6484280e33f474d84f468637c47252c95549742205072598d2485e88f6fda40d3f576b3bc8f8", 0x1c}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, 0x0, r2, r3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/05/06 18:59:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x20000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) fallocate(r1, 0x3, 0x3, 0x5) 2018/05/06 18:59:07 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00006b9000)}], 0x1, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 18:59:07 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x10000}, 'port1\x00', 0x48, 0x400, 0x4, 0xa1, 0x5, 0x4, 0x40, 0x0, 0x1, 0x5}) sigaltstack(&(0x7f0000011000/0x4000)=nil, 0x0) r3 = gettid() clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x77359400}, 0x0, 0x4, 0x400}, {{}, 0xfff}, {{r4, r5/1000+30000}, 0x9, 0x4, 0x100000000}, {{0x0, 0x7530}, 0xd06c, 0x9, 0x7ff}], 0x60) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x400, 0x2, 'client1\x00', 0x3, "56ae4726c415febb", "e238f3773090aa2295f11bb4ae4d967536413b7b128508286ed98f7f94102de4", 0x100000001}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r0) 2018/05/06 18:59:08 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x90) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x30, 0x38, 0x0, 0x36, 0x3a, 0x3d, 0x36, 0x3f, 0x3d]}, 0x9) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x4) inotify_init1(0x80000) r2 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r2, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x31b, 0x3, 0x1f, 0xfffffffffffffffc, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x80007}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/05/06 18:59:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0xe1, 0x100) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x5, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='erspan0\x00') 2018/05/06 18:59:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003640)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/16, 0x10}, {&(0x7f00000014c0)=""/226, 0xe2}, {&(0x7f00000015c0)=""/108, 0x6c}, {&(0x7f0000001640)=""/111, 0x6f}], 0x5, &(0x7f0000001740)=""/211, 0xd3, 0x7}, 0xfffffffffffffe01}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000018c0)=""/79, 0x4f}, {&(0x7f0000001940)=""/12, 0xc}, {&(0x7f0000001980)=""/4, 0x4}, {&(0x7f00000019c0)=""/253, 0xfd}, {&(0x7f0000001ac0)=""/183, 0xb7}, {&(0x7f0000001b80)=""/38, 0x26}], 0x6, &(0x7f0000001c40)=""/64, 0x40, 0x7}, 0x6}, {{&(0x7f0000001c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001d00)=""/5, 0x5}, {&(0x7f0000001d40)=""/51, 0x33}, {&(0x7f0000001d80)=""/46, 0x2e}, {&(0x7f0000001dc0)=""/217, 0xd9}, {&(0x7f0000001ec0)=""/7, 0x7}, {&(0x7f0000001f00)=""/206, 0xce}, {&(0x7f0000002000)=""/99, 0x63}, {&(0x7f0000002080)=""/228, 0xe4}], 0x8, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000002200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/175, 0xaf}], 0x2, &(0x7f0000003380)=""/185, 0xb9, 0x7fffffff}, 0xa96}, {{&(0x7f0000003440)=@can={0x0, 0x0}, 0x80, &(0x7f00000035c0)=[{&(0x7f00000034c0)=""/77, 0x4d}, {&(0x7f0000003540)=""/52, 0x34}, {&(0x7f0000003580)}], 0x3, &(0x7f0000003600)=""/34, 0x22, 0x3}, 0x4}], 0x5, 0x142, &(0x7f0000003780)={0x0, 0x989680}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000037c0)=r2) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r3, &(0x7f00000003c0)=""/158, 0x9e) 2018/05/06 18:59:08 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000000180)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@hci={0x1f, 0x0, 0x3}, 0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/05/06 18:59:08 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0xef, @empty, 0x4e24, 0x1, 'nq\x00', 0x2, 0x3f, 0x3e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x100000001, 0xffffffffffffffff, 0x8}}, 0x44) tkill(r0, 0x1000000000016) 2018/05/06 18:59:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="241f19ec1be3f62e552fb036c211b7178a54132515fcd6d8eaeedc3ad45119ef2ce07b0cff3f67fb442be859b045ab9dea75382327ea9a89b425e1ae5d782133c67b95a5bf16e2e18c6e1507b552fbb067df760f99f03479402c75e590e8889da0ef", 0x62}, {&(0x7f0000000100)="8fe3a4cae698f0817e98bb8913fa2205a14154ee61cb767f4b5d7a4c05c33d2cdd25c775a979ea6bd72fae10a00074cae6c55dd4eb9f26ad7fd03896f3a13f7aef897ec27397dc5999c23b373210d95ceaf28384e31812e6d11a09af9248eadd59f6684daa123dc54831bcd2eedaa084554fe54021f2750e377d103a4bc49abd52b194d1da18c0473ba4d93b2da6f5ee3e293262be09778b69e06f", 0x9b}, {&(0x7f00000001c0)="ab12b61ed4d7e89963af4c8837d024fe49a87cbf106e08db5050b7077d76ae387784d8c28b006b1befd2e00e0c5eaf98e37427c5f6dd6d85669403929c7c97766c29e8d116eb18ef8e1b26e0399fb7dc7a90f8288a17aef33ba16577b1ea1f7f9590642f515343d0261fdca563da761ebaf53a2e3785045425503ae5c812a70483776d60c577297893bc25", 0x8b}, {}, {&(0x7f0000000280)="6bab807a930f811c840b68f78296980c961dafee45bc8f081347ffd7cd8cb90c76ff5b9418ef11bca58b865da6c075f0f98c6f86cc39253c1b2dac1e2bb41da002c69b84111c98ed8b7563b9e4c8882fbd1052c87e96443fa0f883d6d0fcb7ea2ec64f10990eae6cf49a450fd1d4b09c49a241dbb7d77730c5eb2b26ccaccde4f4520134efa1c16088ac231fc160eafa8504a512833e7b385dfe76d90ed07558707b6f24262ab2c4f598ac564500f2d2b3b05f4ccfd10fe2a1223a2dc50bd32da2fa0bc1f06b79da26d3020435589cc3d7f667acdb1fb86cdea37164762fc9747492bba66005293e32ad61f32ebf52065699c7f4", 0xf4}, {&(0x7f0000000380)="33c92f3d7f017f9066fd1c3ca69f57fb4e2c4f5a411a9e3133e9700150409075f00d8b9a121e4a7e46ffec0d2d49de7a36cf34882d90c0552a5afb899bea77bcbaf854960c05f6614989eb1c9111c82028870792adf77ca600236440f279a9d892426676e03ae992d9293031db398ddc6a30dfc6a503a70992aa8b6e403e9a18d12204d1f4dfd20d0ce3ac23fe2bce3b5b5a49d8d1", 0x95}, {&(0x7f0000000440)="d65c5f2ddf305b2b57ef6b72c5726c517e33d9d52589fa61687f9d2bd30cae571f0bc11d0b38c2d5bafc8dddb6dfe7fb1e3c2079a99f9e750133ceeb19ada40e34", 0x41}, {&(0x7f00000004c0)="d8b5b02996c754133ed6208b3c067d9a0d7f7326bd492793bc2e5a79e1edde01ecf86b7d316071442d058d70008c6eebeacac08ceb5602b830c441119dfb28dd6a462578b543143dba6a8022543de8106401f979caa724e4482cff8acf34", 0x5e}], 0x8) ioctl$BLKRRPART(r0, 0x125f, 0x0) [ 140.834467] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 141.170147] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 18:59:09 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x440000, 0x0) unlinkat(r1, &(0x7f0000000040)='./fi%e0\x00', 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0x5b) flock(r0, 0x0) 2018/05/06 18:59:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 18:59:09 executing program 7: rt_sigaction(0x3b, &(0x7f0000000000)={0x459b, {0xa00000000000000}, 0x8000000, 0x9420}, 0x0, 0x8, &(0x7f0000000040)) eventfd(0x6) syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/06 18:59:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000100)) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="091f2dbe82ab381af4fb40db62f3ffdcec53caf2bbd102fa3cb610147646c8b835dcabdce9c17b5e0aedc1e59cc7b6fd09639de95cc321f9721bf6cdfbcc3e009f332e3cba9687038a1812c2e07f13469df4673d11919dd0284993b8b67c5b8abf6ad400a1752b7d646c7d7e41653f2f4620215f31eb0dcdf5ac9aadaec5f30fd6427a4cf1a90ee40dbebe9f97dbf4f804964d8fc6cd99c7c48488d356e8ca5c15c220bfcaeaabfda8fc38c1e40bea4aaf3335ad17f09db515356625e2df30a0ed6e322f73d53540676421b3b76e797f5bd1000000000000000000000000000000"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000017a000)=@abs, 0x8) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) r5 = gettid() sendmmsg(r4, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000540)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000580)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000880)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000980)={@local, @empty, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c40)={0x0, @loopback, @dev}, &(0x7f0000000c80)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000f80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000f40)={&(0x7f0000000cc0)={0x258, r6, 0x100, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r7}, {0x130, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ba}}}]}}, {{0x8, 0x1, r12}, {0x104, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x9, 0x4cd5f65a, 0x8}, {0xaae, 0xffffffffffffff7f, 0x2, 0x7}, {0xfffffffffffff801, 0x1, 0x2, 0x2}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}]}, 0x258}, 0x1, 0x0, 0x0, 0x20000004}, 0x20044045) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r15, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r15, 0x8901, &(0x7f00008d6000)=r5) readv(r16, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r15, 0xa, 0x12) dup2(r3, r16) tkill(r5, 0x15) 2018/05/06 18:59:09 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000040)='$\x00', 0x2) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/05/06 18:59:09 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x177) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000), 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='/\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x81000, &(0x7f0000000180)="0e0b34e94a162e12c8b02a4022872634d65de8e3e920cb68b6cb0ec56b3f26323d98954793c12315228179d82f015006f47aef35c0a88056fa8fc4dac12438f68fbb21a60a6c8d689e937089c800e5c17f576464375bc705fd315de89ed3061ab63e488bdec182dd13c9ed5fc03b6a2e9d1f627e317acccb72bdc845e85997dee9181321ddcbcfd2aa4629504526c04fb8097820db40dd47597bfa71ba9db0eb073b6343124368582ae1ac01f52c1ebcda7c0c93aa633716c43cfc256f6e0efb5370a95104e5e835e14b1df4870fe0be04c7dc246717") 2018/05/06 18:59:09 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) sigaltstack(&(0x7f0000399000/0x2000)=nil, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = getpgid(r1) getpgrp(r2) mmap(&(0x7f0000399000/0x13000)=nil, 0x13000, 0x0, 0x400000000000012, r0, 0x0) r3 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r4, 0x32, "77de9e7290601509a9e602582eabd477ad8a2e9a9f48fe056f1ca9cb65f3777688f6f6fdb05e765f26c8634177c4457ae0d67f5635daaef0e927ee0891a6a82095afa9ddaa0e0939876c1bd2d08427f12723c6b1bcabba85c2ba845675ec32f9ba16407a50db1952b0d9ea9fcb5727dcbf62f6e1eb2600029fb291f665823405258bb301e1ed246c99fa"}, &(0x7f0000000280)=0x92) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r5, 0x800000000002, 0x1e}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r6, 0x7fff, 0x1, [0x0]}, 0xa) process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x1000000000000045, &(0x7f00000004c0)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000001840)=""/188, 0xfffffdb9}, {&(0x7f0000001900)=""/251, 0xe8}, {&(0x7f0000001a00)=""/249, 0x2e0}, {&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x162}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r6, 0xfff, 0x30}, &(0x7f0000000040)=0xc) 2018/05/06 18:59:09 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r2, 0xcbb) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/checkreqprot\x00', 0x8080, 0x0) getsockname$ipx(r4, &(0x7f00000008c0), &(0x7f0000000900)=0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00') 2018/05/06 18:59:09 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x3, 0x10000}) write$eventfd(r0, &(0x7f00000001c0)=0x1, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) 2018/05/06 18:59:09 executing program 2: lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.sockprotoname\x00', &(0x7f0000000400)=""/188, 0xbc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xb0b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0f0200030000ed"], &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) getsockname$llc(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r4 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) signalfd(r0, &(0x7f00000002c0)={0x1}, 0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r4, 0x0) ioctl$VT_RELDISP(r1, 0x5605) munlockall() epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) munlockall() getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000080)=0x8) seccomp(0x1, 0x81, &(0x7f0000007ff0)={0x20000000000000a2, &(0x7f0000004fe8)}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)="adb12f47d5c577495ea1296cd24c6c049f34b9d4fac59c818f363dca", 0x1c) 2018/05/06 18:59:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x68, {0x2, 0x4e20}, 'tunl0\x00'}) r1 = socket(0x1b, 0x800, 0xe6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x3]}, 0x6) 2018/05/06 18:59:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22010010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, 0x0, 0x6, 0xe00, 0x70bd2d, 0x25dfdbfb, {0x3, 0x0, 0x9}, [@generic="0f003b7acf0280879e9edd38415c113148abbcf78c0f3e7af26b1ebf16d130e2347263989a960bc4cf5432d4099ef642c8472000318ceca369d195600ef6b48dae444cab11706cb02bb625016226047b7f3493d63deb0c6698eff31f5d82adb0ebbdec80dd1708eed2c4305933e26b6b7862f99402d002570df476d5f7c2cfddab5e2d0538de4bab"]}, 0x9c}, 0x1, 0x0, 0x0, 0x90}, 0x20040000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x3, 0x0, 0x3, 0x2, 0x8, 0x200, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="af", 0x1, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10) close(r0) 2018/05/06 18:59:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x4000)=nil, 0x0) socketpair(0x7, 0x7, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x6e, @loopback=0x7f000001, 0x4e23, 0x2, 'sed\x00', 0x22, 0x7, 0x55}, 0x2c) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r0) 2018/05/06 18:59:10 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000880)={r2, 0x200}, 0x80000001) sendfile(r3, r1, &(0x7f0000000600)=0x1ffffffffffffe, 0x100000000081) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)="2e2f726f22ace47dfb75702e6c65742f73027a3000", 0x200002, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r5, &(0x7f0000000300), r4, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6(0xa, 0x2000000802, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x49, &(0x7f00000001c0), 0x4) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r8, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r8, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/06 18:59:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000057fa0)=[{{r1, r2/1000+10000}}, {}], 0x30) 2018/05/06 18:59:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800000000000000, 0x20600200) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000a59000), 0x0) 2018/05/06 18:59:10 executing program 1: seccomp(0x1, 0x0, &(0x7f00001a1634)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x1, 0xe2}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x3) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'system.posix_acl_default\x00'}, {0x20, '/dev/random\x00'}, {0x20}, {0x20, 'system.posix_acl_default\x00'}], 0xa, "b34d258442b359475cfdc17a7121b63c8d4c01c31b75b5d6a371306d437c29ebf8e89ad92d43a8948616132a4739e3cf2ee7b513f7d726896acddbc4733da0ff505829"}, 0x90) r1 = syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x200200) fremovexattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') 2018/05/06 18:59:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/ip_vs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x3, 0x85) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r4 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r4, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r2, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/06 18:59:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00008e2ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf, 0x4}, 0x0, 0x8000000000000}) 2018/05/06 18:59:10 executing program 6: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) socket(0x9, 0xa, 0x9) 2018/05/06 18:59:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0008001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7633f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bfee2bd65a420ac7"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x17) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000880)=ANY=[@ANYBLOB="90000000", @ANYBLOB="08062c000000000000000d00000008000400000800006000020014000100ac1414aa0000000000f5ffffff0000000800050003000000080009008000000008000b000000000014000100ff02000000000000000000000000000108000800ff7f000014000100ff0200000000000000000000000000011401010000000000000000000800030004000000"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setpgid(r1, r1) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000840)={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c0", 0x6, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(r5, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x45f) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) fchdir(r0) 2018/05/06 18:59:10 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000240)=0x1002, 0xfffffffffffffe85) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff45, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) mq_open(&(0x7f0000000280)='\x00', 0x2, 0x141, &(0x7f00000002c0)={0x9c9b, 0x9, 0x1ff, 0x10, 0x5, 0x4, 0x3, 0x8001}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"331ab95fe15a4f"}}, [{"48cbaffa0e677f"}, {"71a082e5485dd5"}, {"490376cb3d71ea"}, {"5e058f8614184f"}, {"c6646f606932db"}, {"fc2717fdf55662"}, {"ebb150a45b48c3"}, {"f4c3f1fd84634f"}]}, 0x48, &(0x7f00000001c0), 0x30e, &(0x7f0000000280), 0x2d3}, 0x2000) 2018/05/06 18:59:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000485000)="aec2efaae11d31543072306e6700", 0x0) sendto(r2, &(0x7f0000000040)="3585bb3b", 0x4, 0x10, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x80) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) socket$packet(0x11, 0x0, 0x300) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000030c000)={0x4, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{}], 0xfffffe0d) r5 = memfd_create(&(0x7f000003e000)='\'', 0x2) dup2(0xffffffffffffffff, r5) preadv(r4, &(0x7f0000000140)=[{&(0x7f0000000080)=""/166, 0xa6}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/05/06 18:59:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0xfffffffffffffffe, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/05/06 18:59:10 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28100, 0x0) getdents64(r0, &(0x7f0000000040)=""/53, 0x35) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0x400c55cb, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/06 18:59:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0xc) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x34000, 0x0) accept4$packet(r1, 0x0, &(0x7f00000000c0), 0x800) 2018/05/06 18:59:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"627269646765301100", 0x100}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) [ 143.597393] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/05/06 18:59:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0xfffffffffffffffd, 0x0, 0x0, 0x1, 0xb6, 0x80000000, 0x8000000000000000, 0x91, 0x0, 0x0, 0x0, 0x200}) r1 = syz_open_pts(r0, 0x10000000002) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getgid() setgroups(0x1, &(0x7f00000005c0)=[r2, r2]) writev(r1, &(0x7f0000002580)=[{&(0x7f0000000000)="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", 0x389}, {&(0x7f00000003c0)="0164b5", 0x3}], 0x2) r3 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x62) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000600)={{0x80, 0x2}, 'port0\x00', 0x6, 0x1, 0x5, 0x401, 0x6, 0xffffffff, 0x8, 0x0, 0x7, 0x3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000440)) [ 143.817214] device lo entered promiscuous mode [ 143.923602] device lo left promiscuous mode [ 143.931932] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/05/06 18:59:11 executing program 4: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) prctl$setendian(0x14, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r0, &(0x7f0000ac7fe6)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='com.apple.system.Security\x00', 0x27f, 0x0) [ 144.350436] device lo entered promiscuous mode 2018/05/06 18:59:12 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400040013000901000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/06 18:59:12 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x12) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000540)={0x2, 0x4e1e, @rand_addr}, 0xfffffffffffffdfc) readahead(r2, 0x2, 0x77c) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip6_flowlabel\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x60200, 0x0) readv(r3, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), 0x4) 2018/05/06 18:59:12 executing program 1: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa, "0ea6b91460bc7f1d369d"}, &(0x7f0000000080)=0x12) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/06 18:59:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000200)={{0x33, @loopback=0x7f000001, 0x4e22, 0x3, 'sed\x00', 0x2, 0x2, 0x56}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x1, 0x5, 0x0, 0x5}}, 0x44) ppoll(&(0x7f00000000c0), 0x1, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080), 0x2c8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='stat\x00') r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0], 0x2}) close(r0) close(r6) 2018/05/06 18:59:12 executing program 7: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = eventfd(0x0) finit_module(r0, &(0x7f0000000140), 0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='statm\x00') getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) flistxattr(r0, &(0x7f0000000040)=""/199, 0xc7) 2018/05/06 18:59:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cmdline\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x7f, 0x6}) sendmsg$key(r0, &(0x7f000082afc8)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300070a000000000000000000000003aa2e99493a09358b84a501750006000000000002000000e0000001000000000000000002000100000000003a2abc72f1a259510b00050000000000020000000000000000000000000000001db0f2701788e0c04f795c54144acf"], 0x50}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0xdb5b, 0x7fffffff, 0x2}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/06 18:59:12 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x800) r2 = dup3(r0, r1, 0x80000) finit_module(r2, &(0x7f00000006c0)='/dev/loop#\x00', 0x10004) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x101000) seccomp(0x1, 0x0, &(0x7f0000000540)={0xa, &(0x7f0000000400)=[{0x3, 0x9, 0x1df421ae, 0x1f}, {0x1, 0x7, 0x1, 0x333}, {0x7fffffff, 0x8000, 0x40, 0x800}, {0x3, 0x81, 0x6, 0x2}, {0x3f, 0x0, 0x1, 0x94}, {0x6, 0x5, 0x6, 0x7fffffff}, {0x589, 0x8001, 0x100000001, 0x3}, {0x1e3, 0x1f, 0x6}, {0x10000, 0xffffffff, 0x2, 0xff}, {0xff, 0x9, 0x0, 0x53}]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x30800}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r4, @ANYBLOB="24072abd7000fedbdf250300000058000100080006006468000008000500010000000c0007000900000010000000140003007f000001000000000000000000000000080009007700000014000300e000000200000000000000000000000008000500000000000800050001000000080023c8020000003c00020008000400050000000800050004000000080007000500000008000b000200000008000700180400000800080006000000080006000800000008000400c50c00000800050000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000340)=""/115) getsockname(r3, &(0x7f00000004c0)=@alg, &(0x7f0000000480)=0x23) close(r5) listen(r5, 0x3ff) socket$nl_route(0x10, 0x3, 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000003c0)=0x1) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x9, 0x3f}, {0x1, 0x80000000}, {0x9, 0xb66e}, {0x80, 0x1}]}) fcntl$setsig(r5, 0xa, 0x6) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x400) 2018/05/06 18:59:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0xffffffffffffffbe) openat$dir(0xffffffffffffff9c, &(0x7f0000001180)='./file0\x00', 0x200000, 0x0) r4 = creat(&(0x7f0000001840)='./file0\x00', 0x21) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xffffffffffffccb1) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100000000000000000000000001000000030000000a00000002000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e239c050000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000"], 0x1) finit_module(0xffffffffffffffff, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001300)) bind$ipx(r4, &(0x7f0000001380)={0x4, 0x200, 0x8, "a2deea4e6165", 0xffffffff80000000}, 0xfffffffffffffff2) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2020}, {r0, 0x4}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000014c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000012c0)=0xe8) getgroups(0x7, &(0x7f0000001340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001280)='./file0\x00', 0x1002, r6, r7, 0xff, 0x100000001, 0x82) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'}) fchdir(r0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r8) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) close(r8) 2018/05/06 18:59:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x78) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) dup3(r2, r1, 0x0) 2018/05/06 18:59:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) 2018/05/06 18:59:12 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x240000, 0x0) fdatasync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000485000)="aec2efaae11d31543072306e6700", 0x0) sendto(r2, &(0x7f0000000040)="3585bb3b", 0x4, 0x10, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x80) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r5, 0x7fff}, &(0x7f0000000440)=0x1c5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000030c000)={0x4, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{}], 0xfffffe0d) r6 = memfd_create(&(0x7f000003e000)='\'', 0x2) dup2(0xffffffffffffffff, r6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000380)={0x3, 0x3, 0x5123, 0x3, 0x1}) preadv(r4, &(0x7f0000000140)=[{&(0x7f0000000080)=""/166, 0xa6}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) dup2(r4, r3) socket$packet(0x11, 0x0, 0x300) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000280)={0x7b}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000240)=0xd5) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/05/06 18:59:12 executing program 4: prctl$intptr(0x8, 0x6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/34) 2018/05/06 18:59:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x7ff) 2018/05/06 18:59:12 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0bf7acb840fe3cc9f4bd64e2bb48cac94128803dc6dc9cc1116464e0b612c1471559eaa42bb3c23f0f34d567fe3e4747d277c424e8c25e406ad231e3f3cc62a8a01cef3b472384f51bacbb377f371cee92b207c93420f56745fd0d1fdc160f946ea35468c55f31e42154e439832bcf7a2f4da22b31866fc4ba0924c89ed2c74f66c9a6fb0880b9a1656dffb1f2eee40c4ccf36e8adc0da1a7afbe141dab769d757d6be4ad38eab67120d2c1a446fff43182a8cf89c", 0xb5, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)='\x00') r1 = socket(0x1a, 0x80002, 0xffffffffffffffff) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001300)='/dev/uinput\x00', 0x180, 0x0) mq_getsetattr(r2, &(0x7f0000001340)={0x3, 0x6, 0xb1, 0x3, 0xf48, 0x9, 0x7988, 0xb5}, &(0x7f0000001380)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x38, {{0x2, 0x4e21}}}, 0x88) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) 2018/05/06 18:59:12 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000000)="33f7cb35a35569cb3a6250f83866d161ad2d8f402b859032733d7e2c7b2d82308762aae5bcc47645eb15d1002e0b54aadc068ceb9702c0") write(r5, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)) 2018/05/06 18:59:14 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000000)="33f7cb35a35569cb3a6250f83866d161ad2d8f402b859032733d7e2c7b2d82308762aae5bcc47645eb15d1002e0b54aadc068ceb9702c0") write(r5, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)) 2018/05/06 18:59:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x154, 0x401, 0x202, 0x5, 0xffffffffffffffff, 0x3, 0x7, 0x1, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x20383298, 0x2, 0x800, 0x7ff, 0x44}, &(0x7f0000000380)=0x98) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ffb3eb7962c948d121c3c38f793d0ef2584b40350517f9967063e662b340d9ccaa8595b68a59be784f7e8f089483a9088b931a244e22707d3ce72f032389282fce16ebf10a848775b9d001e17f968a20900dad2eb2b3bc2de787d785a24c50422443c885ff030000c8074b89e5a110d60446bc06b73381546c5f16b602", 0x7d, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0xaa1a4c2741ab2547, 0x0, 0x0, 0x0) 2018/05/06 18:59:14 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x10002817d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) sendto$packet(r0, &(0x7f0000000040)="c9c100f49d58e37c82a7e808235c82d5a52ff6ed7602099cfc1cfe3e80b2", 0x1e, 0x4805, &(0x7f0000000580)={0x11, 0x0, r1, 0x1, 0xfffffffffffffff7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0xffff, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3eb5, @empty, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x200}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x8, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x84) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1, 0x7, 0x6, 0x8, 0x8, 0xffffffffffffff54, 0xff, 0x0, 0x8, 0x4}) 2018/05/06 18:59:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="b8fcfed0934e484009e9cda9c7102b8dd44dc5746fd9fe57701e4dbb221b3726f2bf253678c6d461dce29f639b67ce5f74dcd5fbff9cdc992954c02b5b6017a06555e4be7a107adb4db5039187ba1754495e57", 0x53, 0x20004000, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x400000080003, 0xffffffffffffffff) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffffffffffcd2, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x100000000000000) 2018/05/06 18:59:14 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) fcntl$getflags(r0, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={r2}, &(0x7f0000000140), 0x8) r3 = dup(r1) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$TIOCSBRK(r3, 0x40044591) 2018/05/06 18:59:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000080)="2400000024000500000000000000091803be000001000000000000000000000000000000", 0x24) 2018/05/06 18:59:14 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x400000000f, &(0x7f0000000040), 0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7e2b}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x105800, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x7, 0xbd7}) 2018/05/06 18:59:14 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000000)="33f7cb35a35569cb3a6250f83866d161ad2d8f402b859032733d7e2c7b2d82308762aae5bcc47645eb15d1002e0b54aadc068ceb9702c0") write(r5, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)) [ 146.635146] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 18:59:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) ptrace$peek(0x2, 0x0, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x0, 0x6, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000400)={0x7}) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/05/06 18:59:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/06 18:59:14 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x0, 0x0, 0x0, 0x7ff}, {}]}, 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 18:59:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) bind$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24, 0x3, @empty, 0x40}, 0x1c) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80, 0x800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x142000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x1a, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000000000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) close(r0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/06 18:59:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x11, @dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x0, "6c626c63aa00"}, 0x2c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40000, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x3, {0xa, 0x4e24, 0x400, @empty, 0x7}}}, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xffffffffffffffb2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc0000001b0001000000000000000000ac140000000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001000080000322d0000003e75465e557f137089"], 0xcc}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x5, 0x401, 0xfffffffffffffffb, 0x8}, 0x14) 2018/05/06 18:59:15 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x401, 0x7, 0x1, 0x500, 0x9, 0xc0, r2}) keyctl$search(0xa, r0, &(0x7f0000000100)='encryd\x00\x00\x00\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0) [ 147.445966] IPVS: Scheduler module ip_vs_lblcª not found [ 147.477482] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 147.627051] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 147.705719] IPVS: Scheduler module ip_vs_lblcª not found 2018/05/06 18:59:15 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000000)="33f7cb35a35569cb3a6250f83866d161ad2d8f402b859032733d7e2c7b2d82308762aae5bcc47645eb15d1002e0b54aadc068ceb9702c0") write(r5, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)) 2018/05/06 18:59:15 executing program 4: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/05/06 18:59:15 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$fiemap(0xffffffffffffffff, 0x6609, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000035d20bcb92ede8b41874a7918aca705b6bacda0ffa5dff161260d5758d5ebb919af7008dae10222b20b764fbe33462c57f486654b75c7b3b67049945baf03aca18c59315455aec923ad601fe767493de18e63747b5588f4e18e8a5058099ff8521c74c99be248d2a14943b8a6294d8d3ae4e2b8c6ef19f427416d28d2ee726535436ef79b4baee4dd18bf4830881b3aeadfc0f94a5c617f53592fa2184affcacfc3c92c5d2b630211d473967f7bfce60dc6bda62f8a773eb40bf759d05f4d3a27ab7648938a989ac79d2bb78a8714dba950a62"]) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000000)="c66672e675e1b625b8c11aec6ebb7a4779bfb5b32bd94f27d2da436ec48a0c64ceb5f02b740fc3989c38c74bae97b4669e30be6463b45bc650f54e07771745b139075a67b19115b3b6bdee343a46b81db7f17b6a8bbb3d9ceb75d625bdb788ade002c2efb8aa985325ed87e0400c6658afd474b9bfeae42abc2b17038eb50c6241138365007f5ec49dbe0a939bc2ab968bd564c4d9b9b8c61beebd20c387ee7136bc62") 2018/05/06 18:59:15 executing program 3: r0 = socket(0xa, 0xa, 0x100000000000000) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000180)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2f79fde96ad94105}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xcc, 0x14, 0x7, 0x100, 0x70bd29, 0x25dfdbfd, {0x3, 0x0, 0x1}, [@generic="e1658e7dab06f70f50b1e764c9ec6f80a6e88ed22f794a12172c5b9be2a33b6cbb46e95b2dd544501b6e08e288ae132bfea99a81423ea7d3612331bb7cb51e8d4b95394e5aa709c548f502c67cc6efda8963a7e6436edcc2606fd322a95c5a2370eeb929aaba95a9425db54e80e7f00dfd97ca2c9f739b4d272cf56513fba3b65063bbfa2f5acbd82bfbacf43655d78588c7697687443469fb159a46534ae11fed330b682ab55bc097b5a74f550688e4d042650117"]}, 0xcc}, 0x1, 0x0, 0x0, 0x840}, 0x40004) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x1dae, 0x0, 0x3, 0xf, 0x9, 0x3, 0x9}, 0x20) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000002c0)=0x5, 0x1) 2018/05/06 18:59:15 executing program 0: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x108, 0x2, 0xffffffff, 0x2de, 0x2f0, 0x4, 0x1a8, 0x1}, "", [[], [], [], [], []]}, 0x520) 2018/05/06 18:59:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x800000001, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@loopback}, &(0x7f0000000080)=0x14) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000b8c000)=""/106, &(0x7f0000000040)=0x6a) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x8}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x24040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000001c0)={r4, 0x80000, r5}) 2018/05/06 18:59:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0f"], 0x1) ftruncate(r1, 0x48f89) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x145046, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0x18, &(0x7f0000000000)=""/24}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000002c0)={0x0, 0x5, 0x1, 0x0, 0x1, [{}]}) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f0000000080)}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f00000004c0)=""/161, 0xa1}, {&(0x7f00000000c0)=""/5, 0x5}, {&(0x7f0000000580)=""/154, 0x9a}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x8, 0x0) 2018/05/06 18:59:16 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="ac8d4ec7a339c6d109", 0x9, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/05/06 18:59:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4a8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000003fd0)={&(0x7f0000014ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001efe0), 0x0, &(0x7f0000019f28)}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240080) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f00009cb000/0x1000)=nil, 0x100000000, 0x1, 0x0, &(0x7f0000191000/0x1000)=nil, 0x1}) 2018/05/06 18:59:16 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xffffffffffffffec, "211496ae238c148a0400e0e837f37d425c3097fe201e1d4874adb12acb1852c5e3f709d73a398f75afb755704d740a6f4d3921d92eb0122aee59ce3bfdeac9ce0f03ace91b677a0df6978966e7efe8026d78a8761052018d90d3928dd64c25b88656a9"}, &(0x7f0000000080)=0x6b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5, 0x20}, 0xc) sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffffffff, 0x2000000004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0) 2018/05/06 18:59:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x800000001, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@loopback}, &(0x7f0000000080)=0x14) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000b8c000)=""/106, &(0x7f0000000040)=0x6a) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x8}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x24040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000001c0)={r4, 0x80000, r5}) 2018/05/06 18:59:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/06 18:59:16 executing program 3: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x22) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/06 18:59:16 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x901201, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000000)="33f7cb35a35569cb3a6250f83866d161ad2d8f402b859032733d7e2c7b2d82308762aae5bcc47645eb15d1002e0b54aadc068ceb9702c0") write(r5, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)) 2018/05/06 18:59:16 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x8001, 0x20000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/06 18:59:16 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000000c0)=0x6, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x19, &(0x7f0000000300)={0x0, 0xffffffff, 0xffff, 0x8}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/05/06 18:59:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/06 18:59:16 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000c80), 0xfffffffffffffd6, 0x0) 2018/05/06 18:59:17 executing program 3: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) r0 = socket$inet(0x2, 0x6, 0xfff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1b, "70c2cfa7c03304d067e71aa9859a8902e26ba8a5c10297eb3e8392"}, &(0x7f0000000080)=0x23) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0xff, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1000, 0x1, 0x0, 0x400, 0x20}, &(0x7f0000000180)=0x98) 2018/05/06 18:59:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) r3 = inotify_init1(0x2) r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x3) open(&(0x7f0000000000)='./file0\x00', 0x88000, 0x50) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) write$binfmt_aout(r2, &(0x7f0000000700)={{0x0, 0x10000, 0x6189, 0x1c1, 0x311, 0x6, 0x37f, 0x5}, "cecbea50782170c636db668dd9d908a8ad8bb3965822e0cb79a4450f09a0f8b42ac8285bcff213126b592b2f40c139354a3a", [[], [], [], [], []]}, 0x552) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/05/06 18:59:17 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000240)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='ip6gre0\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r4, 0x40001) sendfile(r3, r4, &(0x7f0000000180), 0x200000000009) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r1, 0x208, 0x70bd2b, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x68, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x1, 0x8, 0x2, 0x6}, {0xee, 0x20, 0x3, 0x2}, {0x9c6a, 0x1, 0xfffffffffffffff9, 0x100000000}, {0x83, 0x1, 0x3, 0x168}, {0x8, 0x7c, 0x5, 0x3ff}, {0x9, 0x3, 0x2, 0x101}]}}}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/05/06 18:59:17 executing program 5: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x6000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) sysfs$3(0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/06 18:59:17 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x240) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x0, 0x0) 2018/05/06 18:59:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x800, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000240)=@ethtool_eeprom={0xc}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xde) rt_sigaction(0x3a, &(0x7f0000000040)={0x10001, {0x4}}, 0x0, 0x8, &(0x7f0000000080)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000100)=""/89, 0x59) 2018/05/06 18:59:17 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/05/06 18:59:17 executing program 2: r0 = socket(0x10, 0x2, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/06 18:59:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x18e, 0x0, &(0x7f0000000000)={0xa}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x9010000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x200, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x20044880) close(r0) [ 150.223884] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/06 18:59:17 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/06 18:59:18 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/05/06 18:59:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x220000, 0x0) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) [ 150.297608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/06 18:59:18 executing program 2: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r2, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[], &(0x7f0000000440)=""/86, 0x56) rmdir(&(0x7f0000000080)='./file0\x00') r3 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)='irlan0\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0xa0, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000540)={0x4, 0x9, 0x4, 0x9}, 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x6) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000004c0)={@rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xc) 2018/05/06 18:59:18 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x0, 0x0, 0xfffffffffffffffd}], 0x18) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000340)=""/48) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0xff, 0xfffffffffffffff8) syncfs(r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="062ebce25df57a125cdf1c8ed77fefaf49df6c60e88283a3c9bf18424b3ed61e7864c12aef0f20afd1580d89b53924a15f867282e31c99ea8441c3f2e630c30483e0c268936ac98914afb4a59f2cf140ef18cbfbe0fd6ad1a675f6e46955478a14b4f40dd8175c969d1ea524da8015d7ad66504df791a3437e295599990f1baa3747750ce1e968c55b56b8749c0e93499985196cf5b834bc5f3175a545bcb1d5082c821a608a7c8a1d5f78a176b27fd6d51bc16af531cb962cbe163521209e5d89926d3dca257f698ecc4f3a68fdc8a0cb46b917545dd45ef3c5f8e69d29a615e3b185", 0xe3, r1) 2018/05/06 18:59:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xff40, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x10000) 2018/05/06 18:59:18 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8002, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x2, 0x2, 'client1\x00', 0x0, "fc0fe2508e30b8d3", "da9dfec53935308ad71057210c92714d997601ba65d7a87c1b753476795301b3", 0x10000, 0x18}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/netstat\x00') setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000100)=0x1, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x3f) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003b40)={0x0, 0x8, 0xae, 0x8, 0x100000000, 0x81, 0x0, 0x100, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x79b, 0x5af, 0x401, 0x120c, 0xffffffffffffffff}}, &(0x7f0000003c00)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003c40)={r4, 0x800, 0x10, 0xffff, 0x25f}, &(0x7f0000003c80)=0x18) syz_open_procfs(r1, &(0x7f00000002c0)='net/snmp6\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x1, 0x20, 0x5, r5}, 0x10) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000000)) 2018/05/06 18:59:19 executing program 5: socketpair(0x1, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) fchdir(r1) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x6}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0xfffffe6e}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001480)=""/155, 0x9b}], 0x8, &(0x7f0000001b80)=""/4096, 0x1000}, 0x40002100) getsockname(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/06 18:59:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x1) 2018/05/06 18:59:19 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xaf45, 0x8) unshare(0x20000400) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x6, 0x10001, 0x0, 0x0, 0x3ff, 0x8, 0xff, 0x83a, 0x1, 0x3}) poll(&(0x7f00000000c0)=[{r0}, {0xffffffffffffff9c, 0x40a}, {r0}, {r0, 0x4}], 0x4, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000040)) creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto(r1, &(0x7f0000000200)="bcaf727c8976624839b7c3fdf10dc9765abfb4c7285bd7cd4153ecb9d6bdd4582d75e6aed1ca5f3c8ae8d0a397277e2ddd9c80f91991f2bbed6c2ad271d2627961121e628955f5ee0de227e0afdb27d30c9aa371ebdcedf35c70188e900086348a75a54dd1995be6a1faad73701af0e1f25197d54082890536e89716e0e470fd45c30cd654c0555d18bfd1e9f42bbb7df286e80fe67094841ed358d24bd268cd3884865e59dd89a7508c675e0fefc7ecd733b564e50dcce27625512c8340be551180955b3d65050fc3637439b53a46560b0019ab23952cfd423e1074c8c162514f91828ee69932ec3672dfaba6df7f43bbb861c4ff3372ec728096324d64f09b92aefc26a6d4187cfd6a0f1fa7f4d5faeb9e422cda80aab24fef548c0a4c52728aad9b07a0d29341ff8f58411e8764e51e66d92db926d3d3c784e1cc381e873abf0efcfccc3051f715d3661822e70d27d29d969cbcef5d0603aa33278247fdfac8ad208f14a8c4a3d0ada34f2d38032c43d147cefee15a30db04eeafb93797a81566f595f528f9c2fbc208f553d2d14f04178e54c3aeea87e9c5d53b31c17bdc8290ecc5f3bc55ebe1099d978e297ee4a0ab03aab9dac8f6658a631fdc2b6db79eb918ba510feef946c9d389e16aa5d32719992db4e6205df17c718174fa62c5310c47e38a23e4d899fb2d36c913306c392bf9d05305cc5fb8de746696ec203ea035bf843da38cee21f21b17d84c09e1f4392ab3ca572723147750d25b153bb0530c2500c2671dc5fe924fd1b15c7dd723bb3695aa9f541a0564d7173b1734337b59d62f371f3036b99e8e258f518cea72b23eb43400d9b6611d314489cd32c9d645191f121f3797bec6a824354bbd58b97d7448eaeb7605f6bc677a0d019030a1298019985d1ee519aba785d738647544965f0f27e7e4e62f259579c8b64b3262237a17a9b99df86910a58416599588762602d8a2e1afb25bf9982d97155d095a45f8d54415c16af113fdd339cd0c5f08358e583ddb1525e1dde0b36e5167eb9634efeded0943391cc36566ad2f78554b191c2d531fa802acf1ce790931e169f0c08a53aedcac1deb203c84555ed9f872569aa4920a860314731e9e5797a11a6189946718d066ea8688b0050da26b47b06db74995ef6460030e07189313aecd69a5491c2fdd8c8a8de40f7df6ba5befebdc1ed663a90ca2b650d1db897fed1e996fd8e4894c7cd620713cd8385fc71e681871f39fbcd287861253b27187be48055484151b7e2c75944ffe850171e7ae977a573a406b30e669fa78e0a45e73238341932c4078dffaba953eb761d5dd1dcff8c0370707bfa1a39d3828cc14535e3696b5168066847f60ff48c5659b41a0daa213f7b79f459c6edfc2b70bd07522c5fecb8380369e10e8ead333863fa16b022488b39cd8902dfff2ff9627290bfae538df10e9a90a890c4a895ca288168115f46a432d77d312a84f3f18afc21577b18a11ecb38103cccce7fcff08fd6ac933fab7484e392e5767f80a250070679d54f850426d79c8fe5c3145d02bc480e7f862769c21fc3c4568014aa66917f9fc25aa615c79ef982d94d267aa279360e158c322a33cb170904d714398ed740f1b2a8e19345abd81d019d6e4050fee5fe1033cea2fb4709931da6c66399c36a462086daa8e5970a2ea85f71f07323049e5d5c1f6c82c192f4117ebd9c785949fb462e918d2573e9e7d684bc26d738a6c0cdbaadfa001f76b7b3cc77956c7f6cbe2ca5bbbac54d5845e48166499f06f45bab8250df36b651ccd367d639be9d172038f7d3c326c3ad0fa3ea57715f0bcb18220e71081f1985b6683a4772171ff9170c60dc9af59eee1c425a62378e5bc221eac3fe34ec8c8a6e5a9ad9b6a5170e801fd23e8a55291734b1bcc5eb75479c5b3b67125a461157c75ef2aaa4f020c2e70a882b52478ce1a2865a585a004420f6b52bf4ff366fff2aca1b270bf41c9aec26aed2b3b74a29cf719fe76513a59bcc088e1d7ae23bf1d85de21ee7819bdbbc8874d591a0d41fa2616eae95df3f725903f26430d386613593a56d3a9861f4fe254aea67f15a8f04fb253c312264db308cdd4dcb78f29c62590bcfe33f531d2726160c0fb1f2e6c00ca3a4c7bc7afa5635d2195fc1885bced59c0f708f86392c9fb4c514e6c4a5fd6637434c571c7ef42fb4fb543392cdb739776cd432a431ae719d6fe91e87618bc65cc6addbcb3a06c12da05814e9f8b50a3e85e2e495adee71c78c3648566d98ecf7ce021aaf2dcea2685d7857de2bf723d1a6386e06073aaec96810f4d6b9f88bf78874cd7188d436513c6e39b4be0c277a5bd35621abac0f663ac03746accbf949db279bcac92e2bd21367975a2fa03ef242377c1a2f610b8d9244428ebbe79b624f1193c99a5b42bfdea7a174986632860905375edf34b3ba082bdfdd193a72ba200fb3ce700a7a67751e23185393ec0f6ebb1863668dd96e608377511fae0fc74c10d215413d5af4c90746bb860476c3173e9b16c11add007b0ef6cba6f41e579c729394149688af1147d689b8c76c23d3cb95a117b522b13220c82d8aa44bf59e441cd9650f692f877ff8853f25583df2231d388966ac7ce875956d2fed36707824e9d8f14970d2a6b2fc9a2340f0c3317caf31cf66b6863b844bf4eddfd17b430534392e29492fd1872a8a9d1232d3799f94c698954512fc21fd17d0f06689b1ea3f185396600dab274cc1b4f756d300703eaa4ad9005a5c6880be8ed15cf4edb78f08656ad81de7d855aa460ada46173f3266b094e36e12163493172eb08ae0095968458460b8b93e9bdf07e345a9c6142c4eba96a94d2b2c584cd7c533c3747260b42f7f1bf6d942bf79396d901eaeddacbdd1d9a2308679db666df7631568f67e0d7fd51d41415e9557f14a998b8224d4888239e163070292658eb3ec9864f63060d19482608cbb13648fe3a00bd8cd972a009b25752f4962df553bc8fd05beae078ebf38c5cca9fdf12c057935e107ab2305810e35f78d77a2879978441f98991e25ef2bb1da6f1709bc27474e4f85a965e79fb6b908e00e8c06537f0971456acedd59c2f56b011bf5cceb3efc6c967fed06c55dfc43e37dba6aa1ff24d52b2f6c68fd416dd2a446bca5b2b3033d5bcd86431424402eecaf1f92d20262bae4a0cb4ae6f61fdc4bdae29f3ea91c6e363b050454fa9b78e085389b012d20d161eee57cd668ccb4c28687ed06c7760ae09c80253b0cae3b1bc17b50c4cfdf2042973719149970d827ee73cca07d6c2aa0454d42238f156d112bae9273f4b99b35f344830ca156712a2af6096ac35b538d59a6febaf2e2e4041c23028faafc2cbae2e8676b8fee7c7604f8d3cbfee03b90d57f226bbfa3d4b375a4e54a5d05b874abcfb98e201f8dde172069e3bd4c0fb549a0c358906dd2929ca1bdf81ce5925c6f1e7550cf4e2901753da15e81612c9e8de42589c6ab6b007e4bd3035ba711567f712687a804af307d90fb6b7530a1845ceec32f837ce21ea9248c872e06086184ebaf9c43f5c759674c21d5a57c024fab49509009e241d963abe305c85af69d5e8e9b745295b2c5b24a3ff1d43da1000c39ce8d30c535357105694a0bb52d89f8f1fafd58f48690b617863b1ad70e62a957dbfc82ab970cbaf5a28d2b5d7584089ad1a2dc3853f8e03381e82dcaddb784adeb3c59cc82d976f2cb3d3e37ddb43189161ab1dc35a38d458092ae49c9c978c4c2099c065857dc72e036e157e6a9ae45444facf0f26a1b76ef8ec5ef3a8d0d2e099af13722203395e4568c124230161b3555b92d18f6072c855e03f5b339866fb99ac5fe979be0ca797a5b972fdaa61ca35e4f935568f1aa515c393cbecc7984f234bd9f9216e2f52a63af84c93aa282ddeed15dec0928554bc3d57d8bb1d77c8b66455ce5c5d56d9fa0df26c16d0e7893138564f35dcf308721f234f1767a6553f960967930701cfc2f16b958c06c65370feb03697be226c81c4d4900fb104c062f4d87d125a058e988adc5bbbf2df43ed20c6ee771ff5a244b999993b0891cefcc4e5528e9318b34bf08ff2cccad018454090e8f0961540982a339286a4456c422c8fce8072ede1a5061ce9c610081e95b7a643e36cba9136da30c082bf6f078c3651a122e18adeae44851152dd1903aaaf172514d163d00a7b1efafabd714d62838ad21351909bc304a20b0a611eddb398942649c84b496686a9727f549d87853021456db1de6e4ae51e1b15a8c330322444b6da9474ce8e7bfbf3a02db65db6e4cb3f078aad65d68b967c9fad04ccd4ab47e5e5b0386cc21020bc54f51340269cef07561a99233e2d9138b60e7a0ed0bfe1fd6f6c16b78615fb83db5bf3f84ba8ccd2202906ebde61255aa95d6bfd85a2504d13861d23e9f04a01566f88e8438b45e384b1de26ffca69026f24f24914262011adb33617d18ecaa0f28f66b8eb5193e44001eca9e1547d0c3215c3f541d174f8dae1eb5192537703145b8ec7e7bf71170f93c7e264ecb288000c6c8a354fbb9130251aa8618af260899dbcccc9477745bc84fd17a3eef8f93d124fd3f97f46e50ae7aa9ac5a8a03fa296ad3e7674fe1aa411f74fb77c04130d64a8e281554048e62420d75aa8d9c7ece8895de0459666ba14f3ba37509f1ff502e10cb949b65a9f7a53024515e6c91505a89e783394c1a3f257cf127b821d67b5bf492420d2469671bfafe7d2f87e004e5d9d5aa9b9036b9fbfbdf27e628f2e0388d1e661868c65a67ec328363ae07820252262da70adab6a601730dc5c60d23ef9ba209adb7abf77ba5046221a8069167a31e01e8eb318ae82f8093c2457a6b9e2d7b69c882aa2636d6e6eb5e58cbd36d625ea194e8653e07084db6eaf32f5f39e7be8adaee83605360c9cfd85ed9192da694e1aa14a2448d96598f07cbe2a59b5010d593068dbd2c49642d7817f9d837e91ff884ec658f8c84fa1e2916650aab442f61db8e2865ea22d2ae73c86d37c6b3518d2f7632a7003ce1ce0ba2ba505eb340cf76bab371ee4fd35554a9adc6650448f431bc9ac30161707e821f02b34e35c360d5add8aef3bbe55bbed0272053c457a46653ff775df099405ee0d27c47f8fc19f609398e06d4e38ed7103bce5613fb6b2a18e17120b554ebeb3d98d7cecf9cda9bf565de3d722275098b156e57e205610a13294599af97dd75ad08ee4244af1c21bfd202f66090e04c0ffb299b22e7f836ea854a94e4ccf93108fea29335cc73a67610d70035974256f05a27edbe2072d90329a142b35d60500f51283dcef8f6f2c4ffe5a60aaf463906f4d9112a152a03d716ac77ca5eabfe3b3946179c062738129a843495aa218e5a5c1de729b026734c7754e41071adc703d933f06a185d4632789441864580e4143c961d1b57b843c282f343588ec2e4e87ad2c3949c4d62926b156cadbbfa727c386d97259d03427feef813ff33b59cffa661be7be9bbb8f4b64174d3ab26dcddaf6b0215fd558051aa88b9aa59ed80c67069ef11a886c0c41096b15516b3488c8df361b652d616a6349b4b2e99daa6e0067152fa340295638a3540882cb75555b1fec817ff4abc5879ce0ec58887194ee033a6b98900610d34fd36c76830a7488af0f4c953638e712cc6d873436d18642449c38fc7de2a850aa55657157f0856a0b8cb5bd0d1e2245fe815369e718ba37283069c83ddacbe0d4d735eb5ad04ca1ea6b8763dab1fad40a18c725c9524bdb9960595a48b0506bcdab5add05a0ca01d06ea855bc27", 0x1000, 0x8800, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/05/06 18:59:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1ea) 2018/05/06 18:59:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x6, 0xbc9, 0x7, 0x8ba, 0x81, 0x75, 0x94}, 0xc) creat(&(0x7f0000000040)='./file0\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x101) 2018/05/06 18:59:19 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000010) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$ax25(r2, &(0x7f0000000240)={0x3, {"e72e03f8676509"}, 0xa6}, 0x10) getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) sendfile(r2, r2, &(0x7f0000000280), 0xc000000000000) getcwd(&(0x7f00000000c0)=""/44, 0x2c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x4}, 0x4) 2018/05/06 18:59:19 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)="61e134b9cf735eb9839ebeec2ff8d26fe59e5bc8d690b8eaf2bcc877af4d98558ea5bc88f6ea6e90cc953e09484103b96f5acda1ad700cf454a2314c22827c597e7975506a0e3304c4938e1ebce23b384bf65de3255f77b6fc2dcc", 0x5b) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/') 2018/05/06 18:59:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000000000)="2f44a858d3034b916ca5a107", 0xc) ftruncate(r1, 0x5) sendfile(r1, r1, &(0x7f0000001000), 0xfec) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2a, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x492492492492582}) 2018/05/06 18:59:19 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0x9, 0x1, 0x2, 0x90c5e94}, {0x0, 0x42, 0x6, 0x71}, {0x2, 0x5, 0x0, 0x8000}, {0x1, 0xfffffffffffffc00, 0x8001, 0x1000}, {0x6, 0xde4, 0x7, 0x3}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000440)=""/235, &(0x7f0000000540)=0xeb) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x0) unlink(&(0x7f0000000000)='./file1\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000001c0)={0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000400)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) syz_emit_ethernet(0x107, &(0x7f0000000d40)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0xff, 0x6, 0x4}}], {@llc={0x4, {@llc={0xff, 0x0, 'P', "ac04bd07a7278482d728ebf59e42eaf30333b45a2676da4902887d05be60917ef792634f464a3aa65fb1ea3c5f088ab4f611eaf462a6b6b860e45472f0d5ed7bc8b1db278cbe283c4a49aa9cb6a262d3ea77f1aff2f0c563f2154298bb4abe5e3ab802105b6136724006a56e32ec2b156de870103e336461ffb1a7478c1d65f231bff07adcf11beec0ed536f952fe09ceec2804eabe0f1543b8ee6108a4a8a341007a86edf121b1b7b2a2868cada56c670a8e38ae0aa2c31d7feae4fb39324adb0012cfed3992a9091f5012a5c9357b57d59743a584c2646489913e00bb104d67adf258c78f2f28a442119b253e11e7ee9eb"}}}}}, &(0x7f0000000c00)={0x1, 0x4, [0x14c, 0xfd0, 0x25a, 0xb3d]}) read(r0, &(0x7f0000000e80)=""/195, 0xc3) r3 = fcntl$getown(r1, 0x9) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000b80)={0x5, 0x0, 0x1, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000bc0)={r4, 0xfffffffffffff7ef}) syz_open_procfs(r3, &(0x7f0000000140)='attr/keycreate\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000580)="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", 0x5fa}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') syz_open_dev$tun(&(0x7f0000000c40)='/dev/net/tun\x00', 0x0, 0x40000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="88000000"], 0x1}, 0x1}, 0x20000000) getpeername$packet(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003380)=0x14) connect(r0, &(0x7f00000033c0)=@hci={0x1f, r5, 0x1}, 0x80) 2018/05/06 18:59:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000e71000)={&(0x7f0000722ff4)={0x10}, 0xc, &(0x7f0000523ff0)={&(0x7f0000c9d000)=@getsadinfo={0x14, 0x23, 0x5}, 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffffff, 0x820a, 0x4, 0x183, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) ptrace(0x4207, r4) 2018/05/06 18:59:19 executing program 1: r0 = socket$inet6(0xa, 0x2100000400000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x100, @empty, 0x9}, 0x1c) 2018/05/06 18:59:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x10000b, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000d8"], &(0x7f00000000c0)=',\x00', 0x2, 0x1) 2018/05/06 18:59:19 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/05/06 18:59:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0xa) geteuid() socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x2, [0xfffffffffffffff7, 0xffffffffffffffff]}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r4, 0x8, 0x30, 0x6, 0x8a}, &(0x7f0000000140)=0x18) recvmsg(r1, &(0x7f0000002740)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/171, 0xab}, 0x0) [ 152.245915] binder: 12254:12257 got transaction with invalid parent offset [ 152.322034] binder: 12254:12257 transaction failed 29201/-22, size 80-16 line 3319 [ 152.429591] binder: BINDER_SET_CONTEXT_MGR already set [ 152.462858] binder_alloc: 12254: binder_alloc_buf, no vma [ 152.469437] binder: 12254:12257 ioctl 40046207 0 returned -16 [ 152.487049] binder: 12254:12265 transaction failed 29189/-3, size 80-16 line 3134 [ 152.582741] binder: undelivered TRANSACTION_ERROR: 29189 [ 152.590105] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/06 18:59:22 executing program 1: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000980)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r1, &(0x7f00000006c0)='./file1\x00', &(0x7f00000007c0)=[&(0x7f0000000700)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b"], &(0x7f0000000900)=[&(0x7f0000000800)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b", &(0x7f00000008c0)='/dev/input/event#\x00'], 0x400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}}, 0x6, 0x1, 0x9, 0x0, 0x7}, &(0x7f0000000340)=0xfffffc62) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)={r6, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f0000000080)) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffde2) fcntl$setstatus(r0, 0x4, 0x2000) creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000540)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b") dup3(r7, r0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000940)) 2018/05/06 18:59:22 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ac000)=0x810, 0x4) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/05/06 18:59:22 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='@vmnet0#selfsystemwlan0\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='eth1@:\x00', &(0x7f0000000180)='*\x00', &(0x7f00000001c0)='em0GPL\x00', &(0x7f0000000200)='*\')nodev/keyring*/posix_acl_accesssystem{%],\x00', &(0x7f0000000240)='user{!ppp0proc,-wlan0vboxnet0$securityvmnet1cpuset)securityGPLsystemem1\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)="27266370757365742586263a2900"]) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000480), 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], 0x12a0}}], 0x2, 0x0) 2018/05/06 18:59:22 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') socketpair$inet(0x2, 0x5, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) 2018/05/06 18:59:22 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="c278fab81637a8d37fefdd9302bbe83536e4f7bb1ff7789686c444f2ba76", 0x1e}, {&(0x7f00000001c0)="6c9cfe9e639670e667e03e3cfa50", 0xe}, {&(0x7f0000000200)="add2037746f1c0770cd9eb660118842da2cafd2fa26de25025194eae1fc19511815234d8eaf6c4149fe781d1f38415a2662f6369c853cb7dc510b041220408d13f691bef3feff9bd739f8727143627f4d4ab8b5218fa3ad42fe1fd87e20e3a580f8b41acfe0045a2082c5abb19edad61a34c20f39eb64829b4b6880ba3e30b37e8cb734bf69955b568939cb5ef74ac8b", 0x90}, {&(0x7f00000002c0)="bcac2511bcc6444893f94044e9d8cacc2efc64e00c91e2cda5c08814a39150c730a532dfa23d6e98b15ca7dd104da0f707723ec4f2362d17242c0d24cccd9ad87db384bbda8ccbd18ce23770831c9a4e832651df7aaec268406f6eb738b51a9c0934f0072437a42b583cf5ab0a8e747125ccc7132039395f", 0x78}], 0x4, 0x2) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f00000000c0)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, 0x0) 2018/05/06 18:59:22 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x402480, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x100, 0xd0b, 0x8, 0x0, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x3ed}, &(0x7f0000000180)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) 2018/05/06 18:59:22 executing program 4: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000140)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0xfffffffffffffd5a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x80000000006}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/06 18:59:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000000c0)={0x8}) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x600000, 0x0) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', "", [{0x20, '/'}, {0x20, 'ramfs\x00'}, {0x20, 'nodev@{-^trustedmime_typeusers'}, {0x20, 'ramfs\x00'}, {0x20}, {0x20}], 0xa, "a45aa9eaa5"}, 0x3a) getdents64(r1, &(0x7f0000000080), 0x2e) 2018/05/06 18:59:22 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x4000) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x280000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x8000}, {r2}, {}], 0x3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0xa99, &(0x7f0000000340)=0xfffffffffffffd42) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002080)=ANY=[@ANYRES32, @ANYRES16=r2, @ANYRES16, @ANYRES16=r4, @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYRES32=r4, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR, @ANYPTR], @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32, @ANYRES64=r2, @ANYRES32=r3], @ANYRES16=r4, @ANYBLOB="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"]], &(0x7f00000020c0)=0x5) setsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f000089b000)=0x40000000000005, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) r5 = syz_open_procfs(r3, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TCSETS(r5, 0x5402, &(0x7f0000001740)={0x8, 0x100000003, 0x7ff, 0x8, 0x1, 0x10000, 0x8, 0x8, 0x1000, 0xfffffffffffffffd, 0x80000000, 0xfffffffffffff801}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) readlink(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=""/93, 0x5d) sendfile(r2, r5, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') mlockall(0x2) getrlimit(0x1, &(0x7f0000001680)) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000016c0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8000) ioctl$VT_RELDISP(r5, 0x5605) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001600)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000019c0)={&(0x7f0000000400)=[0x1, 0x5], 0x2, 0x3, 0x57, 0x1, 0xdb3e, 0x1, {0x1, 0x80000000, 0x1ff, 0x3ff, 0x7, 0x3, 0x3, 0x93d, 0x7f, 0x7f, 0x6, 0xcf0e, 0xd294, 0x100, "1f77d757ab6c4c699502ac1fd9c4dd6e2ffb5ef6c275609145545f0a9eea1568"}}) 2018/05/06 18:59:22 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x6, 0x6, 0x9, "9d34839a67fe"}}) r2 = dup2(r0, r0) ioctl$TIOCNXCL(r2, 0x540d) 2018/05/06 18:59:22 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=@updpolicy={0x1100, 0x19, 0x204, 0x70bd2c, 0x25dfdbfe, {{@in, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x7, 0x4e21, 0x400, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0xffff, 0x7, 0xffffffff, 0x180, 0x9, 0x1000, 0x4, 0x1}, {0x0, 0x0, 0x1, 0x2cc}, 0x2a7, 0x0, 0x1, 0x0, 0x3}, [@algo_auth={0x1048, 0x1, {{'md4\x00'}, 0x8000, "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"}}]}, 0x1100}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/05/06 18:59:22 executing program 6: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') timer_create(0x7, &(0x7f0000000200)={0x0, 0x36, 0x2, @thr={&(0x7f00000000c0)="db74dcee3a141fd5e87b5ca9e5e2732f85a0bde17ea56399f00af39da92147cd0c66cd0fde4cae348aebe71ba1f5ba67ba6595d1e2f15562806d2d11f8000b36d48d8df9fe0227ed51cad833fda5b3f65916cce23b9b3eb6f2bb1cc60810dd574cf559cbec365825b63298733851d4a4a51afd2a745f43bb6a732cf864726fbb18ea5f4077442c46d0bc0a3ba7fc4bc18d836b6a1f3fd768d455aa4c0dcc52bab045836877d926cba4ad530b1e29f053c2a16feda9ab1e821563088f0cd19224066b590b87c46cd3a986b840e8dfdfb7907741", &(0x7f00000001c0)="45c4b4ec9fa0a8544bbcb6928c"}}, &(0x7f0000000240)) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000280)={0x1}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x3) 2018/05/06 18:59:22 executing program 0: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 154.788511] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 154.908899] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/05/06 18:59:22 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) socketpair$inet(0x2, 0xe, 0x7f, &(0x7f0000000200)) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x107}], 0x10}}], 0x2, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x8, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x16}}}, 0x88) 2018/05/06 18:59:24 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt(r0, 0x7ff, 0x0, &(0x7f0000000100)=""/117, &(0x7f0000000000)=0x75) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/06 18:59:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x4000) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x280000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x8000}, {r2}, {}], 0x3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0xa99, &(0x7f0000000340)=0xfffffffffffffd42) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002080)=ANY=[@ANYRES32, @ANYRES16=r2, @ANYRES16, @ANYRES16=r4, @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYRES32=r4, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR, @ANYPTR], @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32, @ANYRES64=r2, @ANYRES32=r3], @ANYRES16=r4, @ANYBLOB="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"]], &(0x7f00000020c0)=0x5) setsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f000089b000)=0x40000000000005, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) r5 = syz_open_procfs(r3, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TCSETS(r5, 0x5402, &(0x7f0000001740)={0x8, 0x100000003, 0x7ff, 0x8, 0x1, 0x10000, 0x8, 0x8, 0x1000, 0xfffffffffffffffd, 0x80000000, 0xfffffffffffff801}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) readlink(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=""/93, 0x5d) sendfile(r2, r5, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') mlockall(0x2) getrlimit(0x1, &(0x7f0000001680)) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000016c0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8000) ioctl$VT_RELDISP(r5, 0x5605) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001600)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000019c0)={&(0x7f0000000400)=[0x1, 0x5], 0x2, 0x3, 0x57, 0x1, 0xdb3e, 0x1, {0x1, 0x80000000, 0x1ff, 0x3ff, 0x7, 0x3, 0x3, 0x93d, 0x7f, 0x7f, 0x6, 0xcf0e, 0xd294, 0x100, "1f77d757ab6c4c699502ac1fd9c4dd6e2ffb5ef6c275609145545f0a9eea1568"}}) 2018/05/06 18:59:24 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) dup2(r1, r0) exit(0x0) open(&(0x7f0000000000)='./file0\x00', 0x401, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x2c3) 2018/05/06 18:59:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f0000000380)=""/121, 0xfffffffffffffe8b) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000000)=0x48) ioctl$PIO_FONTX(0xffffffffffffff9c, 0x4b6c, &(0x7f00000000c0)="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") accept$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) openat(r1, &(0x7f0000000340)='./file0\x00', 0x40000, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x406855c9, &(0x7f0000000080)={0x0, 0x0, 0x2}) 2018/05/06 18:59:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2d, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'memory', 0x20}]}, 0x1e) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/05/06 18:59:24 executing program 4: r0 = gettid() exit(0x40) prlimit64(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) wait4(r0, &(0x7f0000000000), 0x80000000, &(0x7f0000000100)) 2018/05/06 18:59:24 executing program 2: r0 = socket(0x2, 0x80001, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/05/06 18:59:24 executing program 3: unshare(0x40600) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6006f5260008000000000000002000000000000000000000ff0200000000000000000000000000010000000000089078"], &(0x7f0000775000)) 2018/05/06 18:59:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xb81d, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x3f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="607fa0d945de1c5234491d2b558bbdec3257b604cc8a5be7fc4188b9cdee4f3f"}) dup(r0) 2018/05/06 18:59:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='%^GPL*keyring+*\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="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", 0x1000, 0xffffffffffffffff) r4 = add_key(&(0x7f0000001640)='.dead\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000013c0)="bdeaf091fda850f2f18ae047d4ed84a1c3432f8877376530ac662a00baf8e5bd4feadd4f2e07a6284475d81b61a4778bf6f3f7d00c7d8fd4991e87c7228971cf6cfc4fc268e1234972818d64298bfe35468960ac542db2e8960a75", 0x5b, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001440)={r2, r3, r4}, &(0x7f0000001540)=""/138, 0x8a, &(0x7f0000001600)={&(0x7f0000001480)={'sm4\x00'}, &(0x7f00000014c0)="4d38dc353dd4d6525efbe9fcf850d7bb814b4665b417c67849aae6892b6e1b2f750749ee5a1382948004f9bc28cb54b27e", 0x31}) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) tkill(r1, 0x1000000000016) 2018/05/06 18:59:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @broadcast}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bpq0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/06 18:59:24 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='sockfs\x00', 0x4, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='../file0\x00', 0x2) clone(0x0, &(0x7f0000000040), &(0x7f0000000a40), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) inotify_add_watch(r0, &(0x7f0000000140)='./file1\x00', 0x0) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000380), &(0x7f0000000540)) clone(0x0, &(0x7f0000000680), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000780)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0xfffffffffffffd70) 2018/05/06 18:59:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r2) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) write(r4, &(0x7f0000000100)="fbf2f817c5491f", 0x7) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) dup3(r0, r1, 0x0) 2018/05/06 18:59:25 executing program 7: symlink(&(0x7f0000000240)='./control\x00', &(0x7f0000000200)='./control\x00') mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lgetxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000000)=@random={'osx.', '-+{:\x00'}, &(0x7f0000000140)=""/2, 0xfffffffffffffec6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/05/06 18:59:25 executing program 7: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000009c0)=ANY=[], 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x0, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa94122", 0xe1, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f75702f73793434c1ff03e10205657a3000", 0x1ff) keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/05/06 18:59:25 executing program 3: flock(0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r0, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r2, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x7f, 0xfffffffffffffff7, 0x3f, 0x1, 0x101, 0x100000001}) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/05/06 18:59:25 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, &(0x7f0000000000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/06 18:59:25 executing program 1: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000580)={0xc, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/06 18:59:25 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x800, 0xa0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x3, 0xffff, 0x40000000000002) 2018/05/06 18:59:25 executing program 4: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) r0 = creat(&(0x7f0000000000)='./control\x00', 0x40) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffe) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) lseek(r0, 0x0, 0x4) unshare(0x20000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) [ 158.140769] encrypted_key: insufficient parameters specified [ 158.382881] encrypted_key: insufficient parameters specified 2018/05/06 18:59:26 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/06 18:59:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070011000000090000000000696efbe58e3d5b93447e0000000000000000000009000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r2 = dup2(r1, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042bbd7000fcdbdf250e00000008000400018000002c0002000800030012db0000080002004e2200000800030001000000080006009f2d000008000b000200000008000600010000002c000300080007004e2400000800030000000000080004000010000008000500ac1414bb08000400090000000800050002000000"], 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/06 18:59:26 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6_vti0\x00', 0x5}) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0xf7, 0x6, 0x0, 0x80}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc4, "636035de61286045cdd4b7e0fc18ee90bf70601ee5e8e50bfaacdbf35f3f328943c132e3e8595289ddaf6bdfb5017efd36578a12be0e8958054103fdfed49a03504535a708fec80b1672dddf7f3c75872ff0fc4741d20f939bd5ccbd225a162b043b7b953fe6d752d39276249ff61b4e69e81acc96bd6c0ec4ad009867fe32221fd69d180f57710418c2c605661acd3895a56157a2d90435a37922e6fc1c5421de9f3a87fd367ae3fb421feb2b44b45831f40660304a3ca14f50fc114c02a2cda5741b7d"}, &(0x7f0000000200)=0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x37, 0x10}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/05/06 18:59:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/05/06 18:59:26 executing program 0: r0 = socket(0x4, 0x805, 0xfe3a) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/05/06 18:59:27 executing program 7: unshare(0x200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/05/06 18:59:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x20000000000000, 0x40400) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000500)=""/158, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/06 18:59:27 executing program 5: prctl$intptr(0x1d, 0xfffffffffffff2fd) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x9, 0x1, &(0x7f0000000000), &(0x7f0000000080), 0x0) 2018/05/06 18:59:27 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x80000000, 0x0, 0x10001, 0xa3c}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000180)={0x3, r2}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x10000, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="d80000004df490a058029c0207acc9cc0f2ac4ca220c8d958c2c2dd80ee24933235fdbeff5c00876bd7f3af950d36fa85321c06298207a0575f9a51045b961c66c46f89f9707cf19ac82c2cf67f00bab63ba92f5e3ea2b039219531186e7c454d72df106f09b2330b23b99c95c06daec78a0fb0568d3d6cd3daea2b9d9eb0959195aea85c91b5b289af0c4296b0986362bc00883f6b57662b0c6cc64f265c57747892e9a10e352895bda6d2f87c7c59be68b5804a9a2bb8ac843275c8bd7c479eaf84b19c6a1381abb463109fbbe364568aa3e367b87bc528015eba3"], &(0x7f0000000340)=0xe0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x900, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040)={0xb63, 0xfff, 0xfff, 0x1ff, 0x7fffffff, 0x20, 0xffff}, 0xc) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/48, 0x30}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000380)=0x0) sched_getaffinity(r5, 0x8, &(0x7f00000003c0)) dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/06 18:59:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x0, @random="ec5fb46f97d5", 'tunl0\x00'}}) r1 = socket$inet(0x2, 0x801, 0xfffffffffffffffb) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x4, 0x80000000, 0x6, 0x7, 0x74, 0x1ff, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0xfffffffffffffffd, 0x2, 0x8, 0xff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x9}, &(0x7f0000000180)=0x8) writev(r2, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1c7) fcntl$setsig(r1, 0xa, 0x3d) sendto$inet6(r3, &(0x7f0000000540)="bef74fab62010227d421545c54e4015870e142e3ecb18817276b6ea3a678c0205578233a547a2ea5081aa4bd8df1a5c27d3fdc4f565534ae27699e5a09639968a70e3b0dec4997152885f9", 0x4b, 0x0, &(0x7f00000005c0)={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f00000002c0)="128c211758740b9c107efe149043435354853497d75e58db6a8dbc60ac5c8813280f45a393fc61d16e1bb8460a60e6e823952f60193398ede8a4d95d80cb2e292e17e4f7b07f2caa45bd4eabf9ea1a4deb814145dd7f48b041b5c0081b9a2277e59102f1005a7bfc354c7d", 0x6b}, {&(0x7f0000000340)="51ee5aacb6b2a047f085ceb4c6a83ebfbf02d40030989bf2263b5457ccf5098d9df5ac5b394d2f0f6195f8927c63066f67b288fab549c9afaa96b26ce6646545b4d25e2b6d36e9ea4b092cdb8a5b3c28273d0697bfedb0b59b1481c369fd20ed60069195e28a8aa0bf58be350f534e4b3ee4f847d0039127840ce840a0c7edf5d784b91d4ba391dc583a35d4bf29b9f41b5da5a13553c95f5e43df138ce3bfc5c8f3086b08f0484f9cee4c3282f635fcb77aa7de5b81268fee24a1fa7de305f7cc967e26e1b02d625c94ddba72e85705927862b15d45607142aece1ea99177a4bd736d1849b40a18c64f3d212178c45cc66d05690915e9d699", 0xf9}, {&(0x7f0000000440)="7f6824ffd791422203bce57257b1a507eda7231bc23ae665860cf2628e303ede8925d8e169490ecdeadca1aa2f87ec5b6f7f2c78257b2241ba0bab795ebbef007f6495360d06f29c86fef7f11e4b11e221e351f38c0788e27b9cd25b68f4463e9efe96da3f4574dfecb48b7536a1913f12910c4e03ecdd4a22b0fe0bae23247aa5aab53e81c6529e53", 0x89}], 0x3, 0xe) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000001c0)={0x95, 0x7, 0x7fffffff, 0x100}, 0x10) 2018/05/06 18:59:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="060000000900000000000000000000000000b400130000207285496508dcaf5c31160000f1ffffff0000"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x0, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000780)=0x20751fe6cb6389c4, 0x80003) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={"6c6f8671c4895d48965300", @ifru_map={0x9, 0x4, 0x3, 0x7, 0x3ff, 0x3}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r5) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000600)) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffe01) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000000240)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@arp={0x806, @generic={0x333, 0x6006, 0x6, 0x9, 0x1, @random="59bbaba3bc6d", "160c0f7198eeed1380", @link_local={0x1, 0x80, 0xc2}, "ced49472be57e35e51aa27c9e88ed0b9"}}}}, &(0x7f0000000280)={0x0, 0x3, [0x68, 0x5e, 0xba3, 0xb90]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/05/06 18:59:27 executing program 0: mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x5, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) request_key(&(0x7f000000c000)='logon\x00', &(0x7f0000006ffb)={0x73, 0x79, 0x7a}, &(0x7f000000cfe3)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) 2018/05/06 18:59:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070011000000090000000000696efbe58e3d5b93447e0000000000000000000009000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r2 = dup2(r1, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042bbd7000fcdbdf250e00000008000400018000002c0002000800030012db0000080002004e2200000800030001000000080006009f2d000008000b000200000008000600010000002c000300080007004e2400000800030000000000080004000010000008000500ac1414bb08000400090000000800050002000000"], 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/06 18:59:27 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000004c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000049b55cbb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a00000000000000fe8000000002000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) 2018/05/06 18:59:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/06 18:59:27 executing program 7: r0 = userfaultfd(0x80802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/06 18:59:27 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ea", 0x1}], 0x1, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/05/06 18:59:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=@migrate={0xac, 0x21, 0x801, 0x0, 0x0, {{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6, @in6=@dev={0xfe, 0x80}}]}]}, 0x64}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/06 18:59:27 executing program 3: r0 = gettid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioprio_set$pid(0x2, r0, 0x0) 2018/05/06 18:59:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r0, 0x1, 0x0) getdents(r0, &(0x7f0000000000)=""/179, 0xb3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3) 2018/05/06 18:59:28 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0xa201, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000005c0)=""/195, &(0x7f00000003c0)=0xc3) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) getsockname$unix(r3, &(0x7f0000000800)=@abs, &(0x7f00000002c0)=0x6e) prctl$void(0x15) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="d30e2369245016cf62956c3ebd53480300000000000000f0108e4e107c8c5c0dc0398796be8b9acd67e3ef5be7ddc99753a49188ac0e26dfc47fd2642491d176118ac124392332f6025b446bd09a545a7db167e939784e53dfa503a98dcad176f0d5cb1155da76621b180af3f2857afac4c9fe2f65b4375066cbdfc81429805e2d8078e455f271912f79691d0f3333427d47de34"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 18:59:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x129000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x93d}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x83, 0x30}, &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000200)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xb6, "adb2d44301e7b8a7a33b565fabe925148d24d5928bf71b7388d9e5805ec9e4508a51bb654928eccd8fe65c6527bff1d0da8f6a238f9dc0927632d7fcde44a567db6be89f30e31e68fdfa9b09e83ebb1fa84ca9f8b1a769d7c8693e9e27d09367017cc0bb5eb2131c9a7deaad1826bc5940dbadedbb0f532ac7f45fe2b4d90e142cfd397317d74e0ca55145fbd885a1fd1e20ca0a0e55fc5c0ee2e458a247b1605409424a0d7f66b35d811bdfff70090e60542027dfc9"}, &(0x7f00000001c0)=0xbe) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @multicast2}, &(0x7f0000000380)=0xc) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r3) ioctl(r0, 0x100000001, &(0x7f0000000400)="019dd151cd1d755e4fbf984198980815136b04dc5dbba0b73c5397515f1cfed8aa68bd84fb284015332aa03c5dc5d82e5ca8807a8249ddb26f") 2018/05/06 18:59:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) unlinkat(r0, &(0x7f000048eff8)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000810000)=""/61, 0x3d) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsh0\x00', {0x4, 0xffffffff, 0x81, "35f8542cbe78", 0x1000}}) 2018/05/06 18:59:28 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c000306000000000d0000000200000001000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/05/06 18:59:28 executing program 0: add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='S', 0x1, 0xffffffffffffffff) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) sendto$llc(r0, &(0x7f0000000180)="862e769278ae61748613fdec62f56479f1cc65fbbd100b5593792d40fe519b236fe7e902afccfe52617aefc47f018e57729e93fcab93efbeffc3382002367baa59d8f9a88d2d5af4cfeaf25666fcb86257b891b3c719589f0ee000cfafcb5244afb72361bd12d301961ba63c73efef5c80d2f3f599a710f3f30e4617b3fe878553de75cc42a90dd17b9c8a9271c04331298d3fe56b3721686fa1", 0x9a, 0x4000000, &(0x7f0000000080)={0x1a, 0x0, 0x5, 0x4, 0xe36, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = memfd_create(&(0x7f0000000240)='user\x00', 0x1) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000280)) 2018/05/06 18:59:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) 2018/05/06 18:59:28 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0x9, 0x3, 0x40}, 0x200000000060, 0x1dbd}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/06 18:59:28 executing program 0: mkdir(&(0x7f000082f000)='./file0\x00', 0xffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x80, {{0xa, 0x4e20, 0x68a7, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x14}, 0x1}}}, 0x108) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') symlinkat(&(0x7f0000000240)='./control/file0\x00', r0, &(0x7f00000000c0)='./control\x00') clone(0x0, &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000300), &(0x7f00000000c0)) dup2(r0, r1) 2018/05/06 18:59:28 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x0, 0x7, 0x4ced975a, 0x2}, {0x0, 0x1, 0xd6f, 0x3}, {0x40, 0x6, 0x6, 0x8}, {0x9, 0x3, 0x7, 0x6}, {0xa81, 0x4, 0x6, 0x7}, {0x401, 0x40, 0xfffffffffffffff7, 0x8}, {0x8, 0x2, 0x0, 0x1ff}, {0x1, 0xfff, 0x4, 0x1}, {0x1, 0xfffffffffffffff9, 0x9}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000005680)=""/83) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f0000000200)="5c449b1b8b3fbd2b97d0d54b4a8e757e682be09214e0ca295ecca4ca140e8f60912ccaf17b4b7a2b5a1ef2c636c8df126d9cce3b4053db1a02ea9619c9d3bc50a7d4b3ff420a633805acfc6e2b152ed04fee9f82e638d250a109d40ffa98b480d49765fd20ced9e5ac71f1e3cf83091950b378cf64dd49e8eeb69bc284835131e4f3aab3746f64a60d8388d9d41c845243738cdd6131a0e75da92f70a4af46f552314abc5c713d3fa5fec4e8a658107bd85674899b8a280500000000", 0xbc, 0x6000, &(0x7f0000000300)={0x1a, 0x1b, 0xebfa, 0x1ff, 0x5, 0xfffffffffffffffe, @random="34dc9ead9825"}, 0x10) clock_adjtime(0x7, &(0x7f0000000000)={0xffffffff, 0xfffffffeffffffff, 0x51f2000000000000, 0xff, 0xa58, 0x9, 0x20, 0x7fff, 0x1, 0x5, 0x7, 0x100000001, 0x4, 0xaf4, 0x10001, 0x1, 0x6, 0x2, 0x6, 0x80, 0x9, 0x8, 0x3ff, 0x2, 0x3, 0x8642bd2}) 2018/05/06 18:59:28 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100ffd, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/05/06 18:59:28 executing program 1: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x2, 0x10000, 0x1f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x200000000fffb) 2018/05/06 18:59:28 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f00000000c0)) rt_sigsuspend(&(0x7f0000000000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe001, 0x0, 0xffffffffffffffff, 0x8, 0x2080000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)) 2018/05/06 18:59:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000001000"], 0x1) 2018/05/06 18:59:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440000000ce1633c47c306ae22d"], 0x48, 0x0, &(0x7f00000000c0)="8dcf1cf65058541b702d080ff3abb5d1d412957d98821542c7f5fd95e4d4352f148a33561463f8de0c009214a37cb70180d45db056261d6ec65e35bb3d4281327ba85b7f85b77316"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/06 18:59:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x629fc8fa}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x7248}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) fadvise64(r1, 0x0, 0x3ff, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x8}}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0x1}], 0x5c) 2018/05/06 18:59:30 executing program 1: clock_gettime(0x7, &(0x7f0000000080)) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x6, 0x4) 2018/05/06 18:59:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00'}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000300)}], 0x1, 0x8000000000000) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000032c0)=""/4096, &(0x7f0000000600)=0x1000) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f00000007c0)="8def652c988a181ccf1b5f221edae0d5d9dc82b6060c853d2e5f661e0b0f079c408a06732cb833e20f302e4ecb41b8807fbff5300e6ffe696dc30d8aca86e07e25f8427a38cbfd683ec0d364e316d1e05325da977a26a6e6e89fdeccc45b7ad85f2d8d59137c69d025b85b224f63acd11f92018cab27a1627b062f93267a0ebc24bd3b259f29a6d0021fcfe28e952a284e9b98b2193c23d56cb01ad5c0cfa9f1afb229003e7e3aeb0e16e0b960cb6f6ba042d6a959608ef78dae4f", 0xbb}, {&(0x7f0000000ac0)="ad8fa263855db283115cf5905ba85b99baa187ff663c71a0bfa507773e1af7da99cb95cbc2ff1b3a447e470bc5b19fe0ca5bba0ef1dd7083fed3d7a7f9e7582b29342f686f74158d1b7dba5d1c764245f05b5325e15a601024bd728c85c9c7e52d45670ec07e17ae7fbe0c2455", 0x6d}], 0x2, &(0x7f0000000cc0), 0x0, 0x4c040}, 0x4000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/05/06 18:59:30 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/06 18:59:30 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x6e, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/110}, &(0x7f0000000200)=0x78) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setregid(r2, 0x0) 2018/05/06 18:59:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x1d}, 0x7}], 0x2c) r2 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c03, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x13, r2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100) ioctl$TIOCCBRK(r2, 0x5428) [ 162.582648] binder: 12577:12586 Acquire 1 refcount change on invalid ref -838860800 ret -22 [ 162.622342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 162.629604] binder: 12577:12586 unknown command 2093232918 [ 162.629614] binder: 12577:12586 ioctl c0306201 20000000 returned -22 [ 162.631859] binder: 12577:12586 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 162.650669] binder: BINDER_SET_CONTEXT_MGR already set [ 162.650678] binder: 12577:12597 ioctl 40046207 0 returned -16 [ 162.652862] binder: 12577:12586 Acquire 1 refcount change on invalid ref -838860800 ret -22 [ 162.652868] binder: 12577:12586 unknown command 2093232918 2018/05/06 18:59:30 executing program 7: r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000001080)='/dev/net/tun\x00', 0x0, 0x400000) close(r1) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000000)) exit(0x0) bind$ax25(r2, &(0x7f00000010c0)={0x3, {"36c674beb96217"}}, 0x10) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/06 18:59:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0xe000, 0x1) 2018/05/06 18:59:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=@random={'btrfs.', '}\x00'}, &(0x7f0000000500)='/\x00', 0x2, 0xfe3b15da3da17151) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x5, 0x7, 0x39f, 0x8, 0x2, 0xffffffff, 0x0, 0x13c, 0x0, 0x97, 0x8, 0x100000000, 0x73, 0x8]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x6a, 0xb9a1, 0x3, 0x98}, &(0x7f0000000480)=0x98) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r3 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000518ff4)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = gettid() ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000580)=r5) r6 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) signalfd4(r6, &(0x7f0000e81ff8), 0x8, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=[0x0, 0x7, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x8, 0x7, 0x80000000, 0xffffffff], 0x40, 0x3, 0x100000000, &(0x7f0000000140)=[0x5, 0x3, 0x0], &(0x7f0000000180)=[0x9, 0x5, 0x9, 0x0]}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) dup3(r6, r0, 0x80000) 2018/05/06 18:59:30 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000340)='smaps_rollup\x00') r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x804008}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7c00000aeb0b00005c4a7000fbdbdfffff00000a0c007c0008007e00", @ANYRES32=r2, @ANYBLOB="e798436144fae98aa23d3fea883e954ee2c95db7381d937a79f30602ceee2035b52831c083ebc95c999c926f33aca28533f4e64baeaab4f6a92f09970fbf20825e1218007f002f6465762f7667615f61726269746572000000000000"], 0x7c}, 0x1}, 0x4000805) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) tkill(r3, 0x14) clone(0x0, &(0x7f0000000000)="cf57ec0e351a79261586a0020f582f05ce5365ae1138f8016feb67fb24a32689e4350154cec1eff4470e20250011e32ba5a12147ce69fa06624ec927a70cb3948cd8ff1087c4375c8642fed6ddd4f1bee71804c0e3f8459e79c94a4e9261f2251f1160566b610ea8c3ccdf36789171e9e7ce904b35e184837cd9c8a028c5fbb8a87a0f84fd11e4b0e79990f4c8fa80f74283c2b47037b925affaff9662fec4eab827bc52649b3ad184d85d689c2de9ea00ec5336de78500a1ff4f9b4216a3963c0dc6192915a5c87cc89400869807ee72ddcc092f33a83d4f58c1c036b7e91bc4495088051563cf68d9675eac9a6f18824c57dd3ac", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) ptrace(0x421f, r3) rt_sigqueueinfo(r0, 0x16, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0xd51, 0x0, 0x10003, 0x3}) capset(&(0x7f00000004c0)={0x19980330, r0}, &(0x7f0000000500)={0x32d, 0x7, 0x8, 0x3, 0x6, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000300)={r5, 0x22db}) 2018/05/06 18:59:30 executing program 1: r0 = socket(0x4, 0x4, 0x6) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) [ 162.652875] binder: 12577:12586 ioctl c0306201 20000000 returned -22 [ 162.653962] binder: 12577:12597 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/05/06 18:59:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2018/05/06 18:59:30 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) lgetxattr(&(0x7f0000000300)='./file0/bus\x00', &(0x7f0000000340)=@random={'system.', ']mime_type&vboxnet1&{em0.\x00'}, &(0x7f00000002c0)=""/15, 0xf) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x6) 2018/05/06 18:59:31 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}], 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000007c0)={{0x80, 0x1b}, 'port0\x00', 0x2, 0x100410, 0x9, 0x0, 0x815, 0x3ff, 0x3f, 0x0, 0x1, 0x40}) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000600)=""/83) 2018/05/06 18:59:31 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000001700)={0x1000, 0x1, 0x3, "22c3cb74cbd7431efc7ca443789628d2c3f4b0fc9b53d9668b8eb0ed4f176e6efb5bd333e846994fc68111ba09caba5b0d70fdaddb92e8a0982607b1416821488e83b3cb6640b6606d976a8ccfd7cd402a967c9b1db48be669e8a580628acd4cf4429d6b8eab121cd2768d0f7aa71c4bb3460e32d533beda53162027d31acc7f25402a03125982ebccea422bbfd07d399a3cdd8a058830c2a25ddb30f0fe43876e1d0f410d2ffbde433323880e676d1c960127bd063539d8b41fd09b5505bef811b723d9a88f7a438a9938457c3fb97b64325269bdd859f3acf4ae92db6df41f69f1dcf3c9d882fbd6e86214a381ff88c22b6d69b23b6ef23db1dd0fe81e5e079654bd8f2fd5cefead4c374c5aa1263779f45c44c696ed72ef4b6a44c55fcffb236405850c96eb8de6602516ea70e64753a8cdc417b7c9a369173489896da70444fb2799705f153ad27c19b265b5d886ee9c073ca43a5c3ab3b00af76a31096e288740ab0bc163d1dcbc19f03dbefb0b8b9a40625434042297aacc0298153144514416ddea9a5f1472a55c47897eb67167a4c5f4f79ec38318d2ae1d07400608e1ce197c379ead222a53ac8bd526d3819a5312e2671188d816fe1b481c6d4b6efab1fe7653be181f0e4219ab249216aca181b68214eb6ac450c8064de230af1570adac4bce35f1eb81bb078430c233012a5a4ddc6fa192e7b9f6bd49c1ab09c75c3b02b964c1934926bd7ba210b598455525b2bd5aae6828c174604b2543f078c0ba5268f8ee2ed2912295ab6ef44d745cead4be1540360c10e8960a4737f2bed9a3581e9cf02ba7c429587e3591c2f15d9b264f6a01e166959a79f885627cfa49ba10d213e85959b758f3838d9303cd63d984dbffe528ef5f8da96907ab2df6675ece29a8ee83cba3a865d5cc53713fb54ef2f16fd33bf73b7a579db0abc644f51a6f2b35adfe311b835f7df4d581309e5e6a3630c285160ad0d40e15a273c7c438bfa08e792d5a4ea40d96ef39b9feb509e4d4a912996c352e69edc6f1113ceccb84c8db97d636af93f4c61d606949524e38b2d3fff793495cecf883744aa21e3a9b5b0b6b7fd61bdc7eccb12fc89fc983f908ef9e9a4868f659d0a8ceaeaafd78ff5b4dd5f2f2c1f9badc8bdebe54aa1323104051e1dac740b470186213b76638de9e97973c0df472fd3a8b47bfb5e9470d0a5a0be26858a139419d949859461a2b562538ff8eb2cce6d499ab9af6efa6fed668015a49a4219cb9e35d8e2631685e9171ea730f4f85a494d9eef3819e3523e5e07292ede2d832ef437457b53adde76251850e0e74552dbc538831b5e1fc56146692e8b2e1267bcaaefe43aab8de0a76f8949461d324c112cd10aefe62049a13d4929cc5041aa7a6ab217d0a42cbe6cf6e09270b129276f36c7c6278e0b1c07b669f1aef095db0fb0724694b186bca6f50802222e7f5e7c11f56f5e4f5311c036c934396d437259b39fc9ec251c7f94dc608bda88b82a27d63be7a502bb3fa1346b79943bac7469d0d3af42f02575ef245313d6296cfc5e5334c643e11b4144d3f2a7ff503b2bcbfe5940f1bf0eb0171cced540926d34449f736daed7ef8d885048d61c10313170b1789235ab0420ef6c596d3ec6b3acd0bad30d2ea11062773d2a8f683f7e58febcbccaccc24f753c0d50c1956163a5768810565b450612d526332eba3a8ed4db21ed0837b6ff1ce6afdc0eb9f0ad5aa095db2cba7833dba095b2083f4ef7c8dc9bdfa07155d302d4202585d406e6aef73f91c60335834bd55a3aa0162866930279e33c1589350ddf52965d0367368dba5d0885407aa82a2fb32d5972cf3bc03fc64921eb91cb5d1ab7d9aed913be2cd14d4f2fb54cb369ca35f5f74f3d7f46f686e75fb671cb07cd6ab1dee49d7ae8e64fe7784467d3a0931f13cc586bf82c748597eee8278ad0f1fb9bf009ad2827e6eeead34d89feaf4f00f6736bd0080a4ec18a5e0d7667e54255af77f22babdf0a3ead6dece6dd3524f48a6719b2d20abe56ec1e73822efa4bf0b0eb5ebf5f5201a338a8195133101aecbb87472f74f7cf4fc1a5faccf7cb7528b63c19e6f8ec1e65eb9c772226dc8376b57098fc1a78f8d66ebd8fd10e2ce2bf4ce2fd279931166b7b07ba64a80150eb594454018a05a32e850d19b1040970fdbb2b875b7b32584afd0e8a254ea6444871118b25dee338aa314320de6b4f99a8fc6376a51b4ced00c139180beb7c9a63e195ff2ace288793552fd3d1fb2050aac866b86854ee8dbe5d1eddb19dc2ce376c50cf7a687a9958867c39cb148aa59b2145fad7ba744e79e4f63e3b495b07cb2fc56d5d2f71db86a8d7086a09937baf9cd0fc13fa2fd07ab93f50c8b61929addf43b39ea015afdddde05e125ccc697808509076af305de32d2fff9ed373de4e98a04b89eb2b405af42a6728114a3ce9c20c19b453b99732ad607dea5a801bcdfec25c4b1879ad970811377b431648dce3f4475ca8eb33dbe38d6e9033856a0d4eb5127b8087fdd32637d9f9d9e41eb1acfea5b7a6f09db384e0522fc3d92fb42c655606304664454334c57942355610572b0228807f7903c6ebbb64ba0bd54bb12ba26e7de7d8cca1428eeb0ecfacbfe9b59ce5c9b56829596855672dd08a9b4aee8f2efb675860ea62a812bf6d1554847fc7f60822c791edd6f6d1f5444dd2f494152697ea3a979bc09809985412e16a08e91b79f0bf2ab65e13cbc3c3d971a6dc0e7b6af0b6c7ca6fa11bd07383db8cc3d12e8786659756125831c2efdb7d4460cc98a323b5e5d205578a6fc56f6a4e925d63a1d20a3b3e41a465c7505b335d2dec21bea28b1180bae6e5cf9ce5cb35f0ee082a22a84b04e50814b0680ad343fdb7195757321ffa671f8d9a7f761af89d6471dd823b267b4f991d19f4c0da48f41e2abf76405f598fad59eb3901e5f0364c5ef24eac4fd1ba56ec55d5bc1b90e0271ca18955d7c146bcc9919ccb123ebe534baf845343d45ba736fc6fbaf5f43db726eb7ce3ed2673196960aede35b6d23a0a6153a2456f7497e6b903b596661f9596d930cd08d51ea562118eed4a366b39206384fb0bc0a3dc837622b7f4776923a7440194144a8a301eec246ea1d85f445359e8af03e6a8213ede9eaae03c4c3e499910eefc038fed7ccc688b0cb33f38770ce19daaec004090e577809f2fabef7ce58d58b30236abbdf9430fe8045941d6519f2d3450d1739cfee94ab50ee99f8e1dda00863b62f754d119e00333d4745659a54a5f4ff9f5e30168ce0ecb44275f9d1ded3f50e267ba6756de82e652a871e446a8edcfd769f7da06f700a84c8164c89fe5a4611935a9f29ea2901fd84cdff7d55539652fe6e04efbaa19c74139e3c39d57898bae55712b0b2167e4a9f56e27892078dd88a2ed329062faab0cd86a50c598f57a24edea2c0f240cb178382616524483f490835f6de6ca9e65e8d9b7083c419c4e5f9edb4312d2a1ba144efd6cac2aed8cafe16def66bfb980677e4fcaa24999768ecad0abf3e33f5ff442466c60b2dcc30a51d2b10a3b8f90c865c0613789397b7409d8f4f858fa9818c7697da4b81f1125f27f71c2b4a6c412d4acc70856f793f1fd440072b4c778e0081714836156a88394ca44bc972473f06d178a0f9b1c64977465b870c30ca118b7d92197491b8105483f1ab28a3bb0c28467146f683998a6bd2994cfc23cf19644ab8770eaea99692df611fd71e68dc6f1942739f55fa074bd716fb516a2a73bc307660ec3d2c924bb6f65fbe56a6c02c4a4e467d879f87ae28e2644765330e75bcab90d057abfd10143bfd81ab4fce894e9af6c2a05daa15a14fc3908f94cc924794b5b8015f7e5969b4b0e08d6df714b3a6a409951609609520cbd9c669bba71df936cf7b90e1e7573e4518a594ef59b2b87297997eb786c63519e4471fad9f8c9556c4349ed47f77ffbbcecd063cbb00b6b01c8f2994134ee93e0648d0618762e95761c4dafc530cbe2ab62e113b729a128037f64d686006122dfb95a63ac776a0927ba772ca53869dd390ff2a890859d568a4a5b522cb331722aaa9e94f298d5f631a3b90b1c33ac12ef84d1168124627597f7164d90ce0f0ff200a5caf22d4b39719935499667beda2db3d1e6de8b5015534e14b530ef12b6448ecbcd0474b8fb8d5598515272bc952d452eafb25c246aaeb16683e57b03d262782a9d39b89cbf04a59f25b1919910a642d04a86acf81692d51bb44d66b1966c65fd70d4df62b39ac966da03834be27fb837737424c2a53c5271ddfbf8a183085e4bc1871ba17dcbbd6e287ed7da5a2c3cba6ad480f105970891997c234a92ce5e96e4b2c92cb785ff45a28abf244543a9e4f4846830d0ef1f92dc6a95dcbfd5eab2e5660d9611ead0327f2868b17b6e5f5a22c97ce8a1826125fb267e3d523633a81b6ff9f3321e996b71549c350426c17ea169af6fee5d3947bb0850442ec7a6fdc12e9848e5e6ee9fa9e25b02cba71674a63819a75ad49dfddcce0c102fad2a64fa9ea7bcf76e7ecf2a0d6ff9d540803f8e416b892853b6ee4f0e8c178c575a36b4f46de39545894adfb1eb9d015458f5f19ecdefc6a4544603d333015e3748fa0c1d8e1306da759e407fbcdcbd8bc6c1f04579b3ca9c04b1e1bc91a98068d2e92edf3eedcfaaa71252ef3fb889adcd4b246660bb1da7d1880f8283c403531589839f5dcc5c95bcf07720076e589b953e082fed237d50d75fdbabdccbe1d1ba35af6663fb9dd8981da151de8a3e4a2f29a8709194bf8b72cbaadb8bba5fcfe05a241b82c244f4cc4e6df2a679ea4f06a763cb7b64f4fb0132acb633201578b3d787179834e5fa9ad90cebc442ff81b8cab4eadfc04c655bb525aa538de284f18a212da212df055bbaa31527d9593fafd2f5702c0e3741b9c0ebdd4ed2248fdf1532272761cacc1cc20a82ba9ef7013870b7e966e37b8c5bd6eb9db0eb8f11fa13f81eea07516fe99dec7b921d3f02193fc8977d937644ff3adf2f9273113c4793d6650e754110345614647926c6c597729b8af3998c71113b07ddf3121af1d86a74dcf31fbfb336f749a12ba47a562360003097646f21a1714dede1adcabe991602e792a0be36b7b1636ef7cf3b9a193da9d4390937f05a761999f361929c85f0a0c4121f607ce99b3a72a5e5d68c7a5b2eb50c98695d8665ca814d393838d5fb5a2cf822eaf440a3cd5bda7873bf6db85bef486913f59d7733a2c88418da449e20c280e1ab2c97cadd8e6bcefc41df14439e065395303b46e121428a1f9cd7bb42ff736e1cd0ad2b2588024308e5fe707ed19705bef403c7ca6ac6d956adfef99f50225cca5a2c05c936a08c82a586a05c11c634dbff6db66be88bb1ba697703ce704464f1e50419383f2967b3917bc5d541fe26c8f80e7364a08bf58e110c4c77096e98ef05cbf0ece36af46663f7c9f942ccb9c414094ada8cb279dbb3503f7d8e539e4ee4cfe1e10aba9f299180895b8cab5d3cc2f8a97df50888380e83480ce8b1f8a3ef02ad6549527d0f5fd7aa57117f2fb73204f92dce46b948fc160dea7c81592e165e0d95d1ff95d4dd66ee2b37506583c2441c5faa17cc5a2df50d1ebfeae641bc033ec9122d06de3803fd0eb257306d1de842966948bb8edc9c033fd6605b48617e9939879b2cc916344b76be5478692e0359d168b827bbbccd858807167d0059dd10b39eadc66b1f68b3e47f107eb2161f51b01cc48301842fb7cdfe24954a27aa00cb93c1e4e15a3c6c83fa7e7bb6abb5fff677014"}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000001580), &(0x7f0000001540)=[&(0x7f00000002c0)='queue0\x00', &(0x7f0000000300)='wlan0wlan0md5sum#posix_acl_access{vboxnet1\x00', &(0x7f00000015c0)="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", &(0x7f0000000380)='/proc/self/net/pfkey\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580), &(0x7f0000000700)) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x4, 0x0, 0x100000001}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x5, 0x5, 0xfffffffffffffffe, 'queue0\x00'}) 2018/05/06 18:59:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000000)=0x401, 0x4) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00001c6fe8)=[{r0}], 0x1, &(0x7f0000772000), &(0x7f0000cec000), 0x8) 2018/05/06 18:59:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8001) r1 = socket(0x10, 0x0, 0x10001) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x200}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="010047ab0180c2000073ffffffffffffaaaaaaaaaabbaaaaaaaabaaa"]) clock_nanosleep(0x6, 0x1, &(0x7f0000000080)={0x77359400}, 0x0) 2018/05/06 18:59:31 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x7, 0x5c82}, 0xc) getrlimit(0x0, &(0x7f0000000040)) 2018/05/06 18:59:31 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/35, 0x23}], 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) membarrier(0x8000002a, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) flock(r0, 0x6) 2018/05/06 18:59:31 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) lgetxattr(&(0x7f0000000300)='./file0/bus\x00', &(0x7f0000000340)=@random={'system.', ']mime_type&vboxnet1&{em0.\x00'}, &(0x7f00000002c0)=""/15, 0xf) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x6) 2018/05/06 18:59:31 executing program 7: r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f0000000000)="31ac00004a000700ab092500090007000aab80ff000000000000369321000600ff010000000500000000001700036915fa2c1e394b46fe0000000709000000008c087aaee3970000036c6c256f1a272f2e000000ade01720d7d5bb8000000000000000fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b883b5bccc1a6b567b4d5715505e658a1ad0a1793000000000000000b0041f0d48f6f0000080548deac270e33429fd3000175e60000000000", 0xec) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="86264d77ec756d84396b151a1f21163ec3ff6c769b586e7167d175e5c2bafb7c26bb1d0fc2e6491749f40a8a1638f5d0d827fc0668c4b0634c29b14952d22fed9d80c74b1b13ece9311e6c56b10e049fa0fc43ec1f43ac566666c59a18ec5dab1353a4f0c97874818b55f9a4cbe6bca9f5d666edb9cde4489318bb09da724df1d64b1bb9bd9252b3031619da1812ab42cc179cb63bcc7cc13116b7e6dcdfe0fddab3c9a227c34004cce37c05a269f4b3c6f2cc9a00d1e15e141736bedffddd5b3af0ef50d2e60a3d1ecca13a8111ad5672d8e07817db360c5b9fc100d256fe48ec30cd7ebd898697de5fb6d7da6b7c37df335f816e", 0xf5) 2018/05/06 18:59:31 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2080, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xffffffffffffff9a, 0x7, 0x6, 0xfffffffffffffff7, 0x0, 0x4, 0xeb12, 0x1ff, 0x4, 0x3ff, 0xee6, 0x4e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r1, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/05/06 18:59:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x9, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x310) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/05/06 18:59:31 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) [ 164.108840] IPVS: Creating netns size=2552 id=20 2018/05/06 18:59:31 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000100)=""/81, 0x51, 0x40000040, &(0x7f00000001c0)={0x11, 0xf7, r1, 0x1, 0x988, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400042, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x13, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, [0x5, 0x8, 0x3, 0x7, 0x1, 0x20, 0x6, 0x2a, 0x9, 0x5a, 0x3, 0x2, 0x4, 0x7ff, 0x42]}, &(0x7f0000000380)=0x100) r5 = socket(0x800000000000011, 0x800000002, 0x81) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000014c0)) 2018/05/06 18:59:31 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x10000, 0x4, 0x102, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100)=0x7, 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x408}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x4}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0x136}], 0x492492492492510, 0x0) 2018/05/06 18:59:32 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/05/06 18:59:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in, @in, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0xfffffffffffffffe, 0x80}, {0x0, 0x9, 0x4}, {0x0, 0x3, 0x40000000000, 0x7ff}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 2018/05/06 18:59:32 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x5, 0x2, 0x2}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x0, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa130332ddd3ca6702f69", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x8, 0x4}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(0xffffffffffffffff, r1, 0x8080000) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000636000)) clock_gettime(0x6, &(0x7f0000000000)) [ 164.810786] device lo entered promiscuous mode [ 165.117332] device lo left promiscuous mode [ 165.233598] device lo entered promiscuous mode [ 165.249730] pktgen: kernel_thread() failed for cpu 0 [ 165.254874] pktgen: Cannot create thread for cpu 0 (-4) [ 165.260502] pktgen: kernel_thread() failed for cpu 1 [ 165.265601] pktgen: Cannot create thread for cpu 1 (-4) [ 165.271276] pktgen: Initialization failed for all threads 2018/05/06 18:59:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) pwrite64(r1, &(0x7f0000002040)="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", 0xfe4, 0x23) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x4, 0x8000, 0x7fffffff8, 'queue1\x00'}) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x808, 0x70bd2b, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x48841) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) 2018/05/06 18:59:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) rt_sigreturn() r1 = dup2(r0, r0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0x4, 0x4a2a494e}) 2018/05/06 18:59:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) dup3(r3, r2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/06 18:59:33 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10800, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) r2 = getpgid(0x0) ptrace(0x11, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0xc, 0x200}, {0x7, 0x6}, {0xc, 0x8001}, {0x2, 0x8}, {0x3, 0x6}, {0x6, 0x7}, {0x8, 0x7}, {0xa}], 0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x2) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x180, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz1', "1a22a13cb478a19f0e9d59e9fec594ec3c995ae0d299fddd19d3e0d9de97cc"}, 0x23) 2018/05/06 18:59:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/177) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)="0c6217add783b59dc2683c96fb6b1e675cc9a12d072f0fea4acbc5", 0x1b}, {&(0x7f0000000140)="5cdd9739c775628d77a9d60f3c839a62f9a3b441eb812cd3ae6f7a6048c3db07fd1b95fcdb844202085c6f17b9b3ca5f112bc9a075123119363a589b994a034d6dcdd53a2f0c292c22be5af44dec22634625dc7983fa1a0370fae876f8cbc078716df64d75ddedf88d2c4140534175cc573a0be94eaaced0ce360722e41d6151bceac20dd4494ccc0533249469a86f9623da304e20f70653e5f43678872d4d65bf36df4e9d2fc2461f22a813bf5a8e86d98961aa202d8e8532d60d3088e7909c1ba321bf3b4efd188a86ac9c785e9f77f43872300ea3043dd04f", 0xda}, {&(0x7f0000000240)="445a4084a206c67a2b7e4aad46103a43652eaade770a085684178d420eebeb57b07db82929d4e1892a5569690164527695ddd1d95531492a651b3a5581f73c51bbc04a86fd859028d493ed3a0908609347cfb2effdc7b8b207364255c079f3c0ae06bacd053a08daacacd45c8341353233ff9f1006226b", 0x77}, {&(0x7f00000002c0)="31cae53971c8e129aa", 0x9}, {&(0x7f0000000300)="009e7dc52da4dbf81a8c8a406cb841492d38aa6405f5698f9bcb8c74994b819cf827a4e4318b7a5833de920a342a9f0cc601fecd6ab83bf2e4ff0431d483", 0x3e}, {&(0x7f0000000340)="f8fc51712d0518ea989524c19118e34fa0aeab55cb80dd755df59619be4f229a352147aa85f9cc59233777cdb30b0127b15dfe812f19b3c935a0f2c7d76d9fdfcc23fd036dc46f3924164a07128d7b4281f7b2dd0494e0b543035fae33cd3f5c2c905956724d5587582c86a2e02ab1bef948687a008c09019bf8143c72f8e3da68f055479877da92d737d9ae74305aa454fdf257fa8634b79516d1335fa45cf93f19d41bc9b50ec60b5e3c5bfd450226eb6d97d17bdab4036b6e8b00f7f1dafbed9e5b32596cbe418e0f800464c30d2ae2b5e068475a78896895ecd30347bf3e64c23485e848f771eb0be2452763aa93c7c2", 0xf2}], 0x6) writev(r0, &(0x7f0000008ff0)=[{&(0x7f0000004553)="390000001300090469000000810400000700004003000000460001070000001419001a0004000200feffff6e0200000000000000000003e400", 0x39}], 0x1) 2018/05/06 18:59:33 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/06 18:59:33 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x286100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="2901a28b79d40ef4c1ced10000007ddc71238f2bdc2f9e01278b6fd72fe2e40000c633875a297066c4404e005956f6951948a0fb1d7476ae6e70b5c8b79eb29fb07a0bc996ca055f693019f41d10708fceefb52ea69cf6b10bfa71a61d16b1799e6f6190c1d21c5d44a9ea321b3ea0ef9348aee4a13c6f7affc96ccd0e33bd5dc628508b2b0aa3d3b2d66f971563011044e37495695c7b89a12d8701013bdd0069d341ff83af1500734ed3473d5663e07e42d91e02d5cb145c9ca6acee4b6d0397397d74e1919d32da925529ac264ba17647ba7452e9accf03911984acd1d5"], &(0x7f0000000400)=0xd9) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r1, 0x8}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x8, 0x4e21, 0x101, 0xa, 0x20, 0x0, 0x7f, r2, r3}, {0x3, 0x78, 0x4, 0xffffffffffff4dc1, 0x80000001, 0x100000001, 0xffffffffffffffc0, 0x1}, {0xf4, 0x8000, 0x3ff, 0x1f}, 0x3, 0x6e6bb2, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x1, 0xea, 0x5, 0xff, 0x8}}, 0xe8) setrlimit(0x0, &(0x7f0000000180)={0x800, 0x10000002200001}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x4}) setrlimit(0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x3}, 0x90) 2018/05/06 18:59:33 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x480400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x7fffffff, &(0x7f0000000180)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xa80) accept4(r2, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/05/06 18:59:33 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) prctl$void(0xd) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/06 18:59:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$sock_void(r0, 0x29, 0x400000032, 0x0, 0xf000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="721d75db2e131ce7878ef7693c55c2c61028a63a16778876ad306d2c9a969192d9330a183f6b5788f06047c9b6846f674b286336ef24a4131ea6c89d56cc5a234069180c9fdc30876b514afc54ebe6780f77410f85db58cf8da2fcb3ade2b19d2d7569c3551410f44c804f4b1f100223987cf50b8d0737f6b2fa9b4d0be01aae30") 2018/05/06 18:59:33 executing program 2: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setresuid(r2, r3, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) 2018/05/06 18:59:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000540)={&(0x7f0000000500)=[0x9], 0x1, 0x0, 0x42f2, 0x2, 0x0, 0x0, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3e1, 0x0, 0x0, "192341708e3df5f923b3cee388933ad72b85d2a2ef743bfab8dd64310815ecf7"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 18:59:33 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x10000) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, {0x4f83, 0x2, 0xfffffffffffffff7, 0x0, 0x3, 0x4}, 0x0, 0xff}, 0xe) mmap(&(0x7f0000701000/0x4000)=nil, 0x4000, 0x0, 0x100000000012, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/05/06 18:59:33 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x8}) fchdir(r2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000800)="38d289b55b16429d1f38279f279dba555f875ad4ea731daf2a5a7d8d727851536850ed38ea1e8654da6a0bb56853692d28560f78fb9650bf6ee44a61eee0d589cfb2573b3e7f0938f987c69c7bba3393331a03d289475201433a607188a46ab08d83f0420afa62595f4e1a3367043a7fd839f9acf89ad41cb3604c78775160e0aa0bb546d0be79adc225332497946da4db098d856a26acb1e6d69583090662eedbe34d57f80845f3d9300337f16170e2eb90a8d1d14603f803e97bfa97fbe77118f72bf858dfea2e6ed6") r3 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x200) splice(r3, &(0x7f0000000300)=0xfffffffffffffffd, r2, &(0x7f00000003c0), 0x812, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000780)={{0x7d, @loopback=0x7f000001, 0x4e21, 0x4, 'wrr\x00', 0x10, 0x9, 0x9}, {@multicast1=0xe0000001, 0x4e23, 0x2001, 0x3, 0x1000, 0x200}}, 0x44) fcntl$getownex(r4, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000004c0)=r5) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/06 18:59:33 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000005, 0x0, 0x0, 0x4, 0x66e, 0x5, 0xffffffff, r2}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) pause() ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000440)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000080)="c0be5dcceae534a8f3fb257908af0b1e2f5d72a99072ee59abd820212ca85cc91f5e87820683c789dda5d5d68873bebaf6ba68b64789aa59127c0edb8c2a5d", 0x3f}, {&(0x7f00000004c0)="7abae7caed816c7e20905c673b0a1fccb3459d22fa4b0042354ecda1f988d3576fb70f5d9b3f0b5a1075c35f9ee3562cd4a19a519677af2fd76ed2e4abee6505ff75a7c5e1e9231ac2c873a72b466accee", 0x51}, {&(0x7f0000000540)="152cdb0bf1ae7d5c61769292519b3aea497f482ed0e416ba1764cb420c1b428bc02d2e8f469c35aaf54359b43ae7f326533b9513a2093d8237648855bf7f0fba609428934138f4b4e901a0e95fb4991449adb9b725ce93a5dfe74cb499c125bc813f9a9ed773a3b15a3ee43ad3fe4bfc", 0x70}, {&(0x7f00000006c0)="a823b0f277c59e20d9e9e4015c72ab5d1bf6125de02c2188b49ccdc35b133669f5aec0e91c6c01eb03be77a882c72a4427eb51a6ac75f60f8810eea67eeee023759dbc52f5a8b00ca310c55d5109c1acbd0c769ca99737451ee751941857af9848d77c2373752679472bcf47aa43b58a91ecec0dfb390481dfa5d1bf2cc56cf36084911595316c868b8ee2cdaba3b81499320167e05be8dd105213cd83a8d9", 0x9f}, {&(0x7f0000000780)="df7f6a132b3ad67b4ca7bb01c663861d66edb0725b6be41bd3d6e65caf5805d688ca4344ec10e244447742a506c9595b9cd733a58a6c512ef67b5e43bc63e03c8c9d082d", 0x44}, {&(0x7f0000000800)="fae409dab858bea1fc98f913d25681531659bdd73b0607470fa62298976fec231b602d510c75984c229cdf71e2ada54f01ee38d22ad72f82e2821489436507fb2a4fe593b26b66056303cbdf83664f7961c1dc5851e91983d1e3d86117a250559b102073a05a5db1270afc4234ee4608534b64cf23293ceef654b0089c15b24643634d44c43da8c99ef2f3b09d459f1e8242678956c9b1c67d136e91c2e483adc23cd6603a75734f164c7301a0f1215cc99edc089db575903a80175391c34897f2fddc06596aa6a325188715cd38b524c3aad2bc5fcb5e62a29277766374d2fa4e", 0xe1}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x408, 0x10}, 0x0) mq_timedsend(r1, &(0x7f0000000fc0)="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", 0x96, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000002c0)=0x7, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000380)=""/188) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000100)=0x8) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0xa, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setflags(r3, 0x2, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/05/06 18:59:33 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x200000, 0x81) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x8f) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) pselect6(0x40, &(0x7f00000000c0)={0x5, 0xffffffff, 0x7, 0x5, 0x1000, 0x8, 0x9, 0xffffffffffffffd9}, &(0x7f0000000100)={0x3f, 0x4, 0x1, 0x5, 0x0, 0x5, 0xdb, 0x7}, &(0x7f0000000140)={0x1, 0x7ff, 0x3, 0x9, 0x5, 0x6, 0xfffffffffffffec3, 0x900000000000}, &(0x7f0000000180), &(0x7f0000000240)={&(0x7f0000000200)={0x10000}, 0x8}) 2018/05/06 18:59:33 executing program 2: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'iHmp6\x00'}, &(0x7f0000000200)=0x1e) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33, 0x0, 0x0, 0x0, 0x7f}) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000000280)='net/wireless\x00') getpgid(r4) syz_open_pts(r3, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write(r5, &(0x7f00000003c0)="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", 0x1d888c8f) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040), 0x5c}], 0x1, 0x1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/05/06 18:59:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x7ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) [ 166.207401] IPVS: set_ctl: invalid protocol: 125 127.0.0.1:20001 wrr 2018/05/06 18:59:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) epoll_create(0xfffffffffffffff9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x840, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) 2018/05/06 18:59:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f0000000240)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/06 18:59:34 executing program 5: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="7983ba6b2a261f8790c841ae778a38599f10c4a5145de8077cb36a54012e7b9d2872115d214be2dfe0dfe1f88a2add004e5175be53b7f15cb527d35a5fc07fd3c3cc29dae3af890c0f128ad54a767e421319597e88ee5c6f4fc926669c1095ace48dd7cc63e7aa3aada5ab8a65bdebb5add1c0a2bf0d19dfa1fbdd2b0ca9df13f138d3d9ff2a71a0a32bf895d1827fdca817d1566bc3007897e01ce9f6a7c5a8962f190c0844e3f03f338dec159ace98a9cd7dc5dd5f10ad231217e7832aac9cd975786914f1dae23bc3b6f993146638acea90b1cf", 0xd5) prctl$void(0x22) 2018/05/06 18:59:34 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8400, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x43, 0xfff, 0xa4, 0x8, 0x1, 0x8, 0x5, 0x3, 0x400, 0x4}) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000d96000), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) [ 166.775686] IPVS: set_ctl: invalid protocol: 125 127.0.0.1:20001 wrr 2018/05/06 18:59:34 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x0, 0x7, 0xdc}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000700)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c939573fb5df0949d5a4a10af892fa0723ffa33ff79e7cc8f6a7f2bc8c0fb18333f28d68c0c74ff87693d0699d5a5757377a5dc10c46ce97b45d67b01696cd5abc1cea55451358e1123c0fdaedb969bd90947e30db99accba39cfe390aa9dd551b360f11ff89c492c8e0e50103d45e666e48af49536be0b9f517d025d629ed255f74a01ee79531093adefa21e80e14cfe38ddb3722e6d5d2a26095a6c1ab6162ab1436e4f0909b0406fd96f34b505cd69360000"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r2}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280), 0x0) r4 = syz_open_pts(r3, 0x11) ioctl$int_in(r4, 0x5452, &(0x7f0000f27ff8)=0x81) set_thread_area(&(0x7f0000000340)={0x5, 0x100000, 0x0, 0x4, 0x7, 0x4, 0x100, 0x6, 0x5, 0x400}) write(r4, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r4, r3) 2018/05/06 18:59:34 executing program 1: rt_sigaction(0x0, &(0x7f0000000040)={0x1, {}, 0x40000000000000}, &(0x7f0000000180), 0x8, &(0x7f0000000080)) [ 167.451910] binder: BINDER_SET_CONTEXT_MGR already set [ 167.463922] binder: 12790:12824 ioctl 40046207 0 returned -16 2018/05/06 18:59:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="19674840"], 0x0, 0x0, &(0x7f0000008000)}) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) dup2(r1, r0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000001, 0x1011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x78, 0x0, &(0x7f0000000140)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x20, &(0x7f00000000c0)=[@fda={0x66646185, 0x1, 0x3, 0x17}], &(0x7f0000000100)=[0x38, 0x28, 0x78, 0x40]}}, @increfs_done={0x40106308, r3, 0x1f}, @request_death={0x400c630e, 0x0, 0x1}, @clear_death={0x400c630f, 0x0, 0x1}], 0x45, 0x0, &(0x7f00000001c0)="640dd400da3f53fdb20833c463b4fe489e405d978f952902f1982f9e258844fbc0c41fa9127b4b0040d5ee2592ed3813762743a16fd4a109fc0942b776f03fb462b0463716"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/06 18:59:35 executing program 5: gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0xf42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x53cb}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)) signalfd4(0xffffffffffffffff, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/05/06 18:59:35 executing program 4: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000280)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f0000000000), 0xa8be0e0) 2018/05/06 18:59:35 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a7", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20}], 0x68) 2018/05/06 18:59:35 executing program 1: prlimit64(0x0, 0x5, &(0x7f0000000000)={0x10000, 0x40000000000002}, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '/dev/binder#\x00'}, &(0x7f00000000c0)="2b2eae6e6f6465766c6f5c912500", 0xe, 0x3) tgkill(r1, r2, 0x1) 2018/05/06 18:59:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x6f49dfcaf9d21efa, r3}) sendmsg$nl_xfrm(r0, &(0x7f0000f20fc8)={&(0x7f0000b83000)={0x10}, 0xc, &(0x7f00009ae000)={&(0x7f0000000140)=@expire={0x104, 0x18, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in=@multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={r5, r6, r7}, 0xc) 2018/05/06 18:59:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x6}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000002c0)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x1, 0x401}) 2018/05/06 18:59:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xe, 0x4) r1 = dup3(r0, r0, 0x80010) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="01010000084f882388", 0xffffffffffffffc4) write(r0, &(0x7f0000000140)="df06acc3a2cd344c3cee7945389a305014658d048500d28d110d24782fae46091a8050bed1f9353c4e712b0595d15fa650237e0494f4ec0ed7cc24f81f79a4c9ebba183970d9b415298e74ed57c4617c22251ee128d48c3f6ab695f793fd4745c64e4d251f1c3323433841a26bfa0aeb65d4ad44d158b83b17f007ccb8982d144579f50ebabcefce6fddb9971e8f70c83a34c6986548bc5004eb9396f695fab1c51282b016b2e4e2065882a59e4481104c0328c96938e7a9430cae1a6fdcfc2eeb55c4e18e0dd2528727c224369f8a7ef8921acb471bc194b7f4d9ae5b", 0xdd) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x401, 0xffffffffffff79a8, 0x1}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 167.613278] binder: 12790:12824 ioctl c0306201 20004000 returned -14 [ 167.622364] binder: BINDER_SET_CONTEXT_MGR already set [ 167.627645] binder: 12790:12826 ioctl 40046207 0 returned -16 [ 167.637164] binder: BINDER_SET_CONTEXT_MGR already set [ 167.642459] binder: 12790:12824 ioctl 40046207 0 returned -16 [ 167.649171] binder_alloc: binder_alloc_mmap_handler: 12790 20000000-20001000 already mapped failed -16 [ 167.698091] binder: release 12790:12824 transaction 43 out, still active [ 167.705601] binder: undelivered TRANSACTION_COMPLETE [ 167.752553] binder: send failed reply for transaction 43, target dead [ 167.865440] binder: 12833:12841 unknown command 1078486809 [ 167.919235] binder: 12833:12841 ioctl c0306201 20007000 returned -22 [ 167.972710] binder_alloc: binder_alloc_mmap_handler: 12833 20001000-20004000 already mapped failed -16 [ 168.016602] binder: 12833:12841 ioctl c0306201 20000240 returned -14 [ 168.037094] binder: 12833:12841 ioctl c0306201 20004000 returned -14 [ 168.114534] binder: 12833:12841 got reply transaction with no transaction stack [ 168.160633] binder: 12833:12841 transaction failed 29201/-71, size 0-0 line 2927 [ 168.239391] binder_alloc: binder_alloc_mmap_handler: 12833 20000000-20002000 already mapped failed -16 [ 168.269077] binder: BINDER_SET_CONTEXT_MGR already set [ 168.274391] binder: 12833:12841 ioctl 40046207 0 returned -16 [ 168.281757] binder: 12833:12860 unknown command 1078486809 [ 168.287384] binder: 12833:12860 ioctl c0306201 20007000 returned -22 [ 168.333849] binder: 12833:12859 ioctl c0306201 20000240 returned -14 [ 168.350228] binder_alloc: binder_alloc_mmap_handler: 12833 20001000-20004000 already mapped failed -16 [ 168.389167] binder: 12833:12860 got reply transaction with no transaction stack [ 168.397773] binder: 12833:12859 ioctl c0306201 20004000 returned -14 [ 168.405320] binder: 12833:12860 transaction failed 29201/-71, size 0-0 line 2927 [ 168.473883] binder: undelivered TRANSACTION_ERROR: 29201 [ 168.481229] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/06 18:59:36 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x0, 0x0, 0x420, 0x0, 0x0, {0x0, 0x0, 0x5}}, 0x14}, 0x1}, 0x0) 2018/05/06 18:59:36 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0xfff}) mq_timedreceive(r0, &(0x7f0000000000)=""/187, 0xbb, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x8, 0x10, 0xffffffffffff4860, 0x4, 0x80000000}, &(0x7f0000000240)=0x98) 2018/05/06 18:59:36 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x5fee, 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090031000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/06 18:59:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x200000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0), 0x1, &(0x7f0000000080), 0x0, 0x2}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x8001, 0x20000000}) ftruncate(r0, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/06 18:59:36 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'bond0\x00', {0x4, 0x0, 0x5, "be10f988e5d4", 0x400}}) mkdir(&(0x7f0000323ff8)='./file0\x00', 0x3a) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c1ff8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x100, 0x5, 0x8, 0x1, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x1, 0x4, [0x5, 0x6, 0x5, 0x3f]}, 0xffffffffffffff14) r3 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000ea0ff4)='./file0/bus\x00', 0xff) lseek(r3, 0x0, 0x4) 2018/05/06 18:59:36 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x3f, r0, 0x0, 0x7f}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/05/06 18:59:36 executing program 5: gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0xf42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x53cb}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)) signalfd4(0xffffffffffffffff, &(0x7f0000000380)={0xfffffffffffffccf}, 0x8, 0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/05/06 18:59:36 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{r0, 0x2}, {r0, 0x82}, {0xffffffffffffffff, 0x2042}, {r0, 0x60}, {r0, 0x2017}, {r1, 0x8000}, {}, {r1, 0x28}], 0x8, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4, 0x0, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = gettid() r6 = syz_open_procfs(0x0, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f") setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x10c) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0xf) readv(r6, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x2, 0x80000001, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={r7, 0x1}, &(0x7f0000000180)=0x8) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) fcntl$setown(r6, 0x8, r5) writev(r0, &(0x7f0000000180), 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000940)) signalfd4(r4, &(0x7f0000000700)={0x3}, 0x8, 0x80000) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r8, &(0x7f00000005c0), 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/05/06 18:59:36 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3000004, 0x4010, r0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="ac92ba4c4583da264f6874792ba0f07fd4d4933a09ca635e7c89578826d8104e090903", 0x23}, {&(0x7f0000000180)="cf80c89f2efbfed0c85f21b675a9372e99c81f22eb5e123118c377af8e0bbf8fa85686f8c7c8f495fa7d4933e2b4e55c76869ff848799e12c40ff058e3873686e8c59cbbc63623649351137ecf2206eb81dd98e87ca26f17301e929b32095e22c8ff5e449f7fc8fc39953dd2249de8f0a9054c58b51c5b8869c5afba7507811ed5126167b30f9b3218571ffa318f66e6d084eeabd2d45f3b6a21d868322a8b9e88d8eb011ad44af9beb621cb6eba4e8b77ee2ee0ff95ffe8ed165fa99af5ba29872c0414aec1c797a34c15598acf26cc6e10", 0xd2}, {&(0x7f0000000300)="4459358df191ad5b7244e63c436f2e2de9bcc22e1e2a2683cf5a7b03d22b1f5ba2185c66836afb38b2dd4a38826bb504661b10c35ff1f68c3e2f3a47e6427e7dd48c7f28de180c02aa0f1fa120683cb5d3e64710e12b54a48501c5425483188fb1e8678ab72b10c63dce4f1beb4d7e08199fa8c4092730196fe7635ceddd057e0efe8db575f2e0556a4b33af842ac20a772c7eef02e16b06db", 0x99}, {&(0x7f00000003c0)="e4763edcba0d68da9c2137e12501cb38f1e33c6e78000941d26529d2a94a8a6918d4f195a3610e08c3f3d8f42e7e0b4e0d7f47fe6a43cd7fe35c991b01263c24ac4dc233698a2467ec438134ab8eab8fabcc93a7873e1398d097f81980909df12e4282ebf766bf356db5d3930dc43b56fe8ba0735a7aa01867d6017be81a9364c20e48bd63d33298ab44057944a6cf93", 0x90}, {&(0x7f00000000c0)="e6040d1618552af70125", 0xa}, {&(0x7f0000000480)="7802ac207e6e7f42361e7f7bad965ac4659a5bca10c5438dfeb4775825b36d5bbf18e512325cbae93016df9705d8e75fd247481d7bd280032a14087b3600e55a78d71a7e49c90760a2c581d55831391dd4b932dcb67d337a0cce551596a955ffa27acd77a44dae698a5d97b37990fa119ba1383bfc36a38201fdd51a6b6bc3dae728af778335b6f29f1c05e25681b630811152de71ac5cd984739b150756c45084f7d0eb18307a0db3e4b001ef354e0a845eedabab07d3e85321a18181545948769c38b118eb5ca4999b019646b28e8712bbc740a3e99f0701f14dc4d5cec59c2b222683794b462fdadb8389af6aad12a5", 0xf1}], 0x6, 0x0) 2018/05/06 18:59:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x6, 0x7, 0x200, 0x401, 0x0, 0x8}) fallocate(r2, 0x1, 0x0, 0x1000ffff) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x8, 0x10001) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0xff, 0x7}) 2018/05/06 18:59:36 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0xffffffff) open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x1ffffffff) 2018/05/06 18:59:36 executing program 4: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x131) 2018/05/06 18:59:36 executing program 0: setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0xdf1b, @empty, 0x30}, {0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x7fff, [0x5, 0x81, 0x2, 0x9, 0x5, 0x1f, 0x0, 0x8000]}, 0x5c) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000240)="db0c088b14e0f9956265998d156cf1ad8d272ea4440abcccb41e39a5fd84ceaf81a33808e2662034784b07cf4588620429f4dfb03e4cbc54ba19354d77af3d3a9a660b4ce9bca2b5926a195e0f6f0b246c1baa891742198baefc", 0x5a) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) alarm(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r2, 0x361f85b59c35fb8, &(0x7f00000001c0)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000000200)) 2018/05/06 18:59:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000003e000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ca509068025b141fc5b5441604676ab5f350abe89a741dbd619743dd675985f919773766eb3c3a4b05a85344e2f2371652472cce47068571ca0755a3451c0f935ad6d219953651e439a35b4592094b19a3fc3081d16fcd7ddf6bc538ce88cea8cb5012a31a991290213fcf58c4f569a64262d136ff09d93deff2fe3efba5a6639e8c11083337bfaad22a8a78ca2e6916df511609b68d52b8766143bc3f043d963a7552481677f751f91ec66e56c012a68f0fd19f12a8fb9d5464aae0fc5e526b9044cd0eb39a16e81e48e13afbe381da5b090e9375280afce63d4fda00b6fd896105f938ea0279e52bf05173be6983b5ad73a5c69d9e30bc51cf9db76778395609dca5c7f"], 0x158) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYRES32], 0xffcd) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/06 18:59:37 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/06 18:59:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10}) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) 2018/05/06 18:59:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a06000/0x4000)=nil, 0x4000, 0x0, 0x2070, r0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "378ab4557dc1739868bdb3175692c22add7d0db2104ebf3279ab48c9af602166"}) pipe2(&(0x7f0000000040), 0x800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/05/06 18:59:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000000080)=@in6, 0x80, &(0x7f0000000140)=[{&(0x7f0000002000)=""/164, 0x66}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x3, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x4, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/06 18:59:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 2018/05/06 18:59:37 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x8) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x4d}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000180)="1b0b7bc4c00ee63eec709156bb06b079ea4e5d919c558b3b2d57333a1f80ff80b06fee72224fa174a66ef01eaa126d771ecb093974a21ca1830528d6ee945077bd2548e7a2190e4843774e2b4faa412728794ef868bc253d57383f8a66f311a6172513f86726f8f83bb6f0588882276645c4308d94ccbf1a1c0abc143aff4ae995417385048ddbcc6c7880f8089634f050814c62b38573b24d749fb413b3f8a8e2f8feba", 0xa4, 0x20008010, &(0x7f0000000240)={0xa, 0x4e23, 0x3, @empty, 0xa7b}, 0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x580, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000002c0)={0xffffffff, 0x8}) r4 = syz_open_procfs(r2, &(0x7f0000000000)='net/fib_trie\x00') preadv(r4, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/06 18:59:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x0, 0x7, 0xdc}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c939573fb5df0949d5a4a10af892fa0723ffa33ff39e7cc13ac8f6a7f2bc8c0fb18333f28d68c0c74ff87693d0699d5a5757377a5dc10c46ce97b45d67b01696cd5abc1cea55451358e1123c0fdaedb969bd90947e30db99accba39cfe390aa9dd551b360f11ff89c492c8e0e50103d61e666e48af49536be0b9f1093adefa21e80e14cfe38ddb3722e6d5d2a26095a6c1ab6162ab1436e4f0909b0406fd96f34b505cd6936"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280), 0x0) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) dup2(r3, r2) 2018/05/06 18:59:37 executing program 7: accept(0xffffffffffffff9c, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000003c0)=0x80) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc) pipe(&(0x7f00004f1ff8)={0x0, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x3, 0x4, 0x6, "6fffeaf19fa205799102a14f5bce94b0decc6c77d951b43435469ad5af1b50f917c4911c06ab5bdb2934a1d3ae7292479fefb8563f1f3a01ef643da595283e", 0x33}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="f51c932637ea237c167821bdb7c0d825cd457ac3a4ca5a47df5850439f5cd03bb46f16d4e8c5e24f89ad4a05cefad2f54c3eba104243d926174429d28d3cb49058dfd93a010f3500dce72bacdd7fbcbd32de780a22a59cc8fc89339ab1d5ad7e99bcc35850f60c9285d42dab1f0a627c74f5a1afbadde36ccad6fd35f8a48f92efdae491b435e1e948be3cebd2470a9beaf7ef972819c055258f855135e6d0badecb9e2370c4aa7bac895d0dd4fa7e662afbd26591ff5ad0e5924910d65537c1ba0c33dcbc", 0xc5}], 0x1, 0x0, 0x0, 0x40}, 0x4040) tee(r1, r2, 0x3, 0xfffffffffffffffd) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/06 18:59:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 2018/05/06 18:59:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000880)={0x6, 0x0, &(0x7f0000000780)=[@free_buffer={0x40086303, r4}], 0xaa, 0x0, &(0x7f00000007c0)="62e2b09b2564b16bc3d3a13bec18fd2fd216d92a5a6d3119d853e6a1ed16a3512d25d9aa3419dac730d42a60a893071dcfa02aeb1bea91fda4b23807f53fa4738f98ed9eab8f763ef7a26fa7d3fb1d448fea77f3b466245e2a5f0526fdf593800f2880e19b5088624dd4055238449bfad6fe007f809a52a125df1c798e242705089a75867cc77095ec4ba4132f8d15a24884a1c1553d1236c4547bd1869383a8ae80cad41f6aaa7a2e16"}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000600)) fchmod(r0, 0x110) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r6) keyctl$instantiate(0xc, r6, 0x0, 0x0, r6) ftruncate(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1eff4)={0x80000000}) r7 = fcntl$dupfd(r3, 0x406, r3) inotify_add_watch(r7, &(0x7f0000000000)='./file0\x00', 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000440)=""/65, 0x41, 0x100, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x54, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeb3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r8 = dup3(r3, r2, 0x80000) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f00000001c0)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000038c0)={&(0x7f0000000540)={0x18, 0x12, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@nested={0x4}, @generic]}, 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x44855) 2018/05/06 18:59:38 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') lseek(r0, 0x0, 0x7) sendfile(r0, r1, &(0x7f00000000c0), 0x10000) 2018/05/06 18:59:38 executing program 6: timer_create(0xfffffffffffffffb, &(0x7f0000000780)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xe1) 2018/05/06 18:59:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xffffffffa906c65d}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa, 0x2}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) dup3(r2, r0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040)="90dd", 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) [ 170.588764] audit: type=1404 audit(1525633178.273:11): enforcing=7150182 old_enforcing=4481580 auid=4294967295 ses=4294967295 [ 170.601944] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/06 18:59:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000014) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={0x0}, &(0x7f0000000240)=0x8) fchdir(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x10000, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r6 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r7, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/06 18:59:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000280)='-', 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x4, 0x665, 0x3, 0x4}]}) 2018/05/06 18:59:39 executing program 1: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/41) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/05/06 18:59:39 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007d7000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x300, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x20000001}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x621d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x0, 0x1, 0x80000000, 0x11}) 2018/05/06 18:59:39 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./control\x00', 0xd3) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) fchownat(r0, &(0x7f0000000340)='./control\x00', 0x0, 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x4) 2018/05/06 18:59:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101840, 0x5) mremap(&(0x7f0000d22000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000725000/0x3000)=nil) ioctl(r0, 0x1, &(0x7f0000000080)) 2018/05/06 18:59:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a0000ecffffff00ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffff00000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010006000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edff0000"], 0x110) 2018/05/06 18:59:39 executing program 7: r0 = eventfd2(0x0, 0x800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)=':/selfppp1x{systemvboxnet0[-cgroup/.\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x16}) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4001) read(r4, &(0x7f0000000040), 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000e26ff8)) socketpair(0x4, 0x80000, 0xf4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c8d000)=@generic) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x10001) sendfile(r4, r6, &(0x7f0000e37000), 0x8080000001) r7 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') splice(r2, &(0x7f0000000240), r5, &(0x7f0000000280), 0x0, 0xf) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) fdatasync(r1) sendfile(r0, r7, &(0x7f0000000080)=0x2, 0x400000ff) 2018/05/06 18:59:39 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4483ffd, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x1, @empty, 0x4e21, 0x0, 'ovf\x00', 0x4, 0x7, 0x35}, {@empty, 0x4e24, 0x10000, 0x6, 0x9, 0x9}}, 0x44) r1 = socket(0x3, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0x17}, 0x1}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000180)=0x90) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='cubic\x00', 0x6) 2018/05/06 18:59:39 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x8000, 0x0, 0x0]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa}}}, &(0x7f0000000480)=0x84) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="000000001c00003f000000a5836e692cf8557675f67938a84a6efb3c054f79f24cbb3a7e"]) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x4, 0x1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xac85, [0x10000, 0x9, 0x3, 0x200, 0x1, 0x4, 0x200, 0x8]}, 0x5c) getpeername$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x48) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5, 0x4, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000540)=0xc) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000880)="6e652471742f628e9eae9817493b0000000000000000000000") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) lseek(r2, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/05/06 18:59:39 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004524, &(0x7f00000000c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/06 18:59:39 executing program 3: symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file0/\x00') 2018/05/06 18:59:39 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x408200) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000300)={'bridge_slave_1\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$inet_sctp(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="02db13b0896aba9f248ba832583f8ab55609013d425ecc04612c1d37c56b8281d5d1cfdb1e07ea756dbd7b31eb8302d889c465bee4939fefdae5fa48e6b98c6a165b352359d42fd8eead9b4ef48a0780a02727d5ac19a3557c110ecada9dd303a5bc392c67b09f61061498f4d87bd1070f9d68d3a4280db446fd471f9aed1df46643b917e000fd67e3704c0c4e5bcf0baa9d7977a7ab49f457062cb1d18356d4060cecc9d23fd7fc3afbbf05625910", 0xaf}], 0x1, 0x0, 0x0, 0x800}, 0x40000) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000200)=""/169, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x5) dup2(r3, r1) 2018/05/06 18:59:39 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$binfmt_aout(r0, &(0x7f00000000c0)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ac}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 18:59:39 executing program 3: r0 = socket(0x4, 0x2000000000000005, 0xffffffffff000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0xfffffffffffffda9) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) mkdir(&(0x7f0000000940)='./file1\x00', 0x28) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) r5 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000000280)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) write$evdev(r5, &(0x7f0000037fe8), 0x0) sendfile(r5, r2, &(0x7f00009bcffe), 0x4c35) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000480)={r4}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x57, &(0x7f0000000640)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x1, 0x1) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r6 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r5, 0x5450) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r9) nanosleep(&(0x7f00000000c0)={r7, r8+30000000}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000004c0)={r1, 0x200}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x490) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 18:59:39 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc", 0x1}], 0x1) vmsplice(r0, &(0x7f0000003300)=[{&(0x7f0000000080)="68317cacea3d7b26b291e26ef33eacec53dfe3607337811d798d9ad7285701b8ef0fac155a2550caf9ac085c0e7e2ff1e5211b4009b8a8", 0x37}, {&(0x7f00000000c0)="5487baba46a2401e898a936a290edd548c2384fa5b686e2db03b2407d5f81b73a2a05ffae91f18ec7e7a5e0d34e2194aae2d4e0dc855488c27dcb4b8ec55844e858924e34dfe5590e312bfbc4c8cad3ed3fa6cbb4174cadb5e01e1b7163c82b74fa89ced9b07f2ce9d133ebae4c164", 0x6f}, {&(0x7f0000000140)="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0x1000}], 0x9, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x8012, r0, 0x0) vmsplice(r0, &(0x7f0000003900)=[{&(0x7f0000003a40)="e6871990dd3e88b138fdfd089113e2b9ee8325c3097e38a649f26bbaf6db0a9db4fefd3c24cc0b1765bd2b68a7a4dabf537905ada754cd9859d52eb2d667eb4961401e84ab10e6f1fbf51ec4d7786ef9b1e6597d4473bc99601d8222aefc298c64", 0x61}, {&(0x7f0000003500)="1be011b18db71bb70e51d638dc4c862dd51a822d40b40eb422f568e6e75335a11824175904a26846d47483ace28ee6aa00bbf858823a7fb3270ae543faee7d3e6a", 0x41}, {&(0x7f0000003ac0)="06a2e7c00c8b88ebba8f0e67f635ce1a13784a7a683ad3b419810f8b532e1b5d4bad780b53431a61f0c9f9bf48d51c45029007dc3bcc184f1c77c81bd7b3d5557d9a5b870b9bb48c0999301da43eee127a1891cb72d78e6cde46f95ad99a96d2be9d37039e89cdffe4ba4e36d493b5c9c856fc63c9a77a7b6ce44b4d9caf89790893c2d8b07a274c", 0x69}, {&(0x7f0000003600)="721bc9314e03ad1c04eeccc056c06e0503bf9911e58ec4e770b449087ffd3e9d2219fd099d7389ed753b55c762d84d4f2a6b9e867f37ab8d00505a033201007d47a13c2e9985ece5b13fc0483461ef4c7e540d7f", 0x54}, {&(0x7f0000003980)="10a32c00a7af8514df0fda6c52f65c229ecca66977b05047573699bb8516f0448f65dda951ae128c2a13ebf08f7dc64e54db83fef851efda0554cd51f6bfc5ccd9475f73af534fdadef403e90e01a1ebae42456f2b7f503a6034abf0d72ffba7b590d43fd9078303f684c3017e4d2ff0085e99abf2f69f05cb8ab7e4355508defc61e5574873e4d0139f7ca28e3d6f1d61c32a06", 0xffffffffffffff3f}, {&(0x7f0000003740)="af4ff071942e3d698d9e34728b0c9da96b522877312b095fdcb34a05af11edab172d724c35236bd0619bd532489f6991dbeb84cc78558cf92b60001b8e3f67fc83206a038babed38ed3b10b46fd06d7d62cdf7e9dc9ccace2bd1be4a94e78797d67f7bb64abeeae3bad1d32bee507371415e8cb786de020fe6f783ba22c9de0c17901e0274885bf80e101c8b109ad03c4662d9e3899d64940000000000", 0x9d}, {&(0x7f0000003c00)="b99a5ced6a31709b9f63b7fd49f947d670bfe88becae4b966a7c5f2df7c98221ac7cdc3e21361fc920b22fa3c9fa53c102b82c87e662810b5a5d3c5bc344f63541ed6f572c26dc6d2075a381b4b135b89f2ead8affb691dde7c2f74351fb4933720312110521cfb58e2c583faabc0c5e5767cafc587d05e9fcdac673f4d860c53bdbcce2118f179eb5ee93b2ba9ada350c6e9e3401f09cfb89ba900ad2ae350aa2e702009feda2396d96a548ce177f421cb559ebe4fc0f166f9dbe0f50a9d661032b7765fb87d178eec35fb20894d3c31aebe863e2f2544a90fb35de66b87409483ffaf8ff3295beedb4ce6354b97125b549ad7758b3e980000001aab2be77019c841a3426078f997c97334c557d2e3d7bd8501f31668a3f9365c51ff5b1d958202e51fdad9c35903506991e7c0f306a695496af614242561218666ba8bf057fa41b97fc8e1e557297ebfc4b96e5420e69a240d1cd05cb3741ebc13c09a5218e62ae5ae5c987adde46a122710d8bea547fe33b80b55a8ebcf92222a64c9f4881fcdd901240eef4ecc98a3af8301ea8189acbadf37e328e8e22e3e0a06705c17b853c5136c9ec4f3fa5bc86b0b2b854bda32e45095e00000000000000", 0x7f}], 0x7, 0xf) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000033c0)=""/129) 2018/05/06 18:59:41 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000014) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={0x0}, &(0x7f0000000240)=0x8) fchdir(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x10000, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r6 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r7, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/06 18:59:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) flistxattr(r0, &(0x7f0000001600)=""/69, 0x45) getuid() r2 = getpgrp(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000002180)={&(0x7f0000001c80)={0x500, 0x40000000009, 0x3, 0x202, 0xf0bd27, 0x25dfdbfe, {0x3, 0x0, 0x8}, [@generic="89fb7dd2d9582bcdf46bbfe0619f415512958a02a6462d42438e018099ae71df031833743f633b915f80b223acc82807955d4868c0525c876d39243edeffe54aa69c5a9f3ec6a02386dbec7c1c6f3ed7bdb23f103e6ab5e1ab79e153d4bc1843859cfd0c0d53d3c3ee4162381a3b1afa06149b23a9a8aba6633ae8cc0cff132235ec89a352d0d0f6eb8b0d9f60cb35e8f9c9b2bc8a4bcf802b7f49599a731554f01fa110728664173134d23b20621f4745c5ed0e8a02ca99ea1792948914717882c88bd38aaa8f8336799326f355ba04402eaf43ad00272925f42ffd0cb766dd58", @typed={0xc, 0x6d, @u64=0x3}, @generic="4c0ce074511c3b8c7bab2c17cab3855d8aaa2ebc2cecd7b6b1f662c2150109b2d5f4f4c50ee46d7322df875b55dcf1ecb18a6bcae9f113b58f24bc18e56844715b21b1ca29243a2695f48186daa9d3fc2b4414c3cffa7fa1cfcc9cab37cdf52635335c213e4be79b21e1b27a417029e9f6fb2b891af6c3b4f1c07a23824061638430ddfac05961ad1f3d4b520ef7dfc9b3c86edc9b76e44098d20ec3e9eafa0db9f8a9f5dd2eb24d5762aa2692ae21cb6d2c01661a2d6510", @typed={0x14, 0x78, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x124, 0x36, [@typed={0xc, 0x33, @u64=0x81}, @generic="f172400ddb8c0b79ae86a176e2678e8c7c78f350127078b3aebf63e1183ddfe68e358cd33224063aea1d2df673f72b0c893f9b1efa9c60a12cd5fb1c93f1b945548e5d6bfd12183818461b935061be959491b53d2f9a86446163d0155b", @typed={0x10, 0x25, @str='/dev/autofs\x00'}, @generic="836662535b4e2fd5c60a229f7e3fe7620b4b02bc2f0dbe950d7b1f2f8e45841dd71f8e50d46a86119dcc9176615c44c6ab6f9e61fe18cd69d93669ba18904689b31e15acbb0368c78b82fd525506a63ceef8b82727d2c531a1e313008d6520efb128b7f0e65b276a0ba65d3770afce0acb4ec30dd2e8683bf766245c68b405c3f4b2e6bdb9749a31ac2e777364aec1c1e11187191f4a4bf5e9fc6802ba692728817e95f42bfa"]}, @nested={0x20c, 0x92, [@generic="d0ac4f570115f95e6d6745def798ff7980663e1c7850d7a13ce6f6574f230402bce58949b543de1ce24a465cc354df7bafb12d96fb30ff1964ddbee96fd493c3622fd3ef71a58679ebd4e5d2cfeb936fa2b8ca8416c08b4e6d168a819c266e6ed11446", @generic="a780e1be55a7ab5d826a6ef7af046cb70494af7ad7e8980eaa15c44b2003a93ea5dfdf4b7c230356c125be56e016b5f69e9340fdc6e2ed944a634c480948b52d857ee6a8439e8c8aaf2c0d14aab30faede214092ef5503fcfbd8fb6f932a4cf1b00db13f8404bd533df9ef81ff1803fdaac24ed0f4c5d02bfcf333ec9a3a7a77ed6f0dca38c4532d635293d6e7819d4eee601df0f654e95d1c2665aa4e01bcc9c6dac12d", @generic="4480f72d8375bd349d8cde9f053a53a1e082f9863a5ee812567f8aee93", @generic="e2d126ce29128bb0cf71432dac59d2a4bc1d37ce1d56791e12ed01892cc75df4f159b39c43b9ce6d437fdfa5b8c85091af4c33b0f8cb5f0e1867d17cb05a18821cc01cdfb1175e0247e30abc731ed65acf094b92768d0c4cd57857f137e7100dd6eda9fb0ff2bd5d497d6b7f03d2570f7f72316395149256c534094922a8", @typed={0x10, 0x2, @str='/dev/autofs\x00'}, @typed={0x8, 0x4a, @str='\x00'}, @typed={0x8, 0x78, @fd=r1}, @typed={0x8, 0x5c, @pid=r2}, @generic="d87ac9cac087f592cffb730e2ac66f0987ddbadb8be973d324fc6d968f4dc672db1bac6eabd9f02bb6db0ee77de730", @typed={0xc, 0x2a, @u64=0x2}]}]}, 0x500}, 0x1, 0x0, 0x0, 0x24000000}, 0xfffffffffffffffa) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) 2018/05/06 18:59:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x797a4294}}, 0x7fff, 0x8, 0xfffffffffffffff9, 0x100, 0x7}, &(0x7f00000003c0)=0x98) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000000c0)={0x100000001, 0x21e, 0x200, 0x0, 0x6, 0x80000001}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x6, 0x5}, &(0x7f00000001c0)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) 2018/05/06 18:59:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) exit_group(0x9) close(r1) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x200) getsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) 2018/05/06 18:59:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x31b, 0xfffffffffffffffc, 0x81, 0x2, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r0, r2) 2018/05/06 18:59:41 executing program 7: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000240)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x18c, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"331ab95fe15a4f"}}, [{"48cbaffa0e677f"}, {"71a082e5485dd5"}, {"490376cb3d71ea"}, {"5e058f8614184f"}, {"c6646f606932db"}, {"fc2717fdf55662"}, {"ebb150a45b48c3"}, {"f4c3f1fd84634f"}]}, 0x48, &(0x7f00000001c0), 0x30e, &(0x7f0000000280), 0x2d3}, 0x2000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x401, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) 2018/05/06 18:59:41 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003340)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000033c0)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000003440)='net/ptype\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0xa08}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r1, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) select(0x40, &(0x7f00000000c0)={0x5, 0x10001, 0x5, 0x6, 0x9, 0x50e0, 0x8, 0xa9}, &(0x7f0000001100)={0xfff, 0xffffffffffffffff, 0x0, 0x80, 0x9, 0x0, 0x10001, 0x5}, &(0x7f00000021c0)={0x3, 0xff, 0x5, 0x1, 0x3f, 0x8, 0x4, 0x9f8}, &(0x7f0000002300)) readv(r1, &(0x7f0000002140)=[{&(0x7f0000002240)=""/175, 0xaf}], 0x1) 2018/05/06 18:59:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0x250) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x4e23, 0xad, 0x4e22, 0x1, 0x2, 0x20, 0x80, 0x3d, r1, r3}, {0x1, 0x5, 0x3, 0x5, 0x2, 0x0, 0x7ff, 0x100}, {0x2, 0x5, 0x4, 0x3}, 0x2, 0x6e6bbc, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x5, 0x0, 0x5, 0x1, 0x907, 0x7ff}}, 0xe8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000580)) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x3b6, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2) prctl$setfpexc(0xc, 0x20000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x64}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r5, 0x10000}, &(0x7f0000000500)=0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/06 18:59:41 executing program 2: socket$inet(0x2, 0x0, 0x140000000) syz_fuseblk_mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 18:59:41 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1, 0x0, 0x30, 0x7fff, 0x6}, &(0x7f00000000c0)=0x18) poll(&(0x7f0000000640)=[{r0, 0x214}, {r0}, {r0}], 0x3, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fsync(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) write$cgroup_type(r4, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) recvfrom$unix(r4, &(0x7f0000000180)=""/217, 0xd9, 0x2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340)=0x1, 0x4) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x800, 0x800) fallocate(r4, 0x3, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r2, 0x7c}, &(0x7f0000000a00)=0xc) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000500)={0x2, &(0x7f0000000280)=[{0x7f, 0x3f, 0x10000, 0x80000000}, {0x1ff, 0xc51, 0x0, 0x6}]}) 2018/05/06 18:59:41 executing program 5: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x229, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcd36}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/06 18:59:41 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ustat(0xff, &(0x7f0000000000)) ptrace$setopts(0x420b, r1, 0x8, 0x2000000000000) 2018/05/06 18:59:41 executing program 6: unshare(0x40000000) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000480)={'team_slave_0\x00', 0x3501}) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fchown(r1, 0x0, 0x0) getegid() r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000380)={@multicast1, @multicast1}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x270, 0x30}, &(0x7f0000000340)=0xc) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) flock(0xffffffffffffffff, 0xe) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r0, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, {0xa, 0x4e24, 0x7, @empty, 0x3}, 0x2, [0x40, 0x0, 0x9d9, 0x6, 0x900000000, 0x9, 0x5]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4000000000000}, {0x0, 0x8000ff}}) 2018/05/06 18:59:41 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x240481, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x30f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20001, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x4000000000000000, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') flock(r2, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) preadv(r1, &(0x7f0000000100), 0x1000000000000043, 0x103fffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0xfffffffffffffffa, 0x4, 0x0, 0xf4, 0x4, 0x7}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000240)={0x1, 0x9, 0x4636, 0x8001, 0x8dd, 0xfffffffffffffff9}) 2018/05/06 18:59:41 executing program 3: mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000facfba)={{0x7fff0000000}, {0x100000000010000, 0x10000000000000}, 0x0, 0x2}) 2018/05/06 18:59:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgrbup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mq_timedsend(r1, &(0x7f0000001000)="bd70ed82fc5fcc90f8aee7515c94385e259f681951d9c417314258c92f221401cc7c5268566bb3bbed70af2e6e192feee02e838a146fa1038e4e41f82b9dfb6a7566310cae1b9b9f30ada5100a666cb09da1f26b575958fff40771fa4c069325de08fc11303863664563a1e36159b7dc51bd1bfaf661de29b0e6aea5e84b7c0b77d442ae7873d9437bd06730459f67d744905b6c81afb32b23bccc5541af2c0b6cac85e4181d077273362881942ebd59c2253641e963f139076b11ce2ccc67f7e95bfa07c5b87f89c88441c35d6a7fd29afcf0dc50ac62b33029690a21e6030fce036cb4b6722e681c2665d096e6e904ef9706d482bcf78c96e7ffcd83c3960f29088fca6e393553f01b3a756e9d9c741bd8f3e42bbf5e16d9a6c0332aade76bd04c29f3d2e095818c030fac5418b437ce47fc9c2af8fa0acb49390f2556109002b215d7bb302d511b2c4982a161be625adde8b8af7e3f0487f2542ef8335c9f5c96b6dc43443038aa0b39fcce6a8aca94fc593fb92dd042d6f0a33bc4747a5b34357b380eda973ea056788d52ca95e6939cd5cb635bf713b189bee1b57fd5678e17afac0e29a176e2e4b8390fd43c35848c9d4d7fb311e7e8663ed43d656133ca3ccc8fd267718e5090a689ecfe51c1716f4dd69bff64b13880216242ae66185a44e03b943b355a5327e2eed0c8d4341779b1d6c933ff27ba0f9099b4f00211406249408586aa033a03bd2c3be8ad8ae8b590c0d6edd28b1f42b0c6e3edac2585a7ac309490ae3f542d1973823771c80477854fa016014c9545353c8827249fa043e54b18d3d996ff5e1eb208cf4cba5d4c28bd391b680665cb5b712f01067bd2485fe5187b0f37b36f44b0c33191813fc5af07b6075b617b02d4691fe26c5646e764afaa6ce8bdb2861f1254f4635a8ab7c08fa8b0dd258ce14ea42a4d350b4dc5a884e7fefb27c1569ac94822307308808207056728957e53de043fa3f91b3e819dce86e21a564b894aa02ef542b2f1e636c2f0b1902174fe368ed4680ac895b41ec64a7542e0829fb16701aa85aba9b5b061ea486759171f7d239dfcd441e09d5dcaf4d1a5725ee39025c8714ac43677a332a376bfb16e4cd2eaf9a2df96e5e3bc557956779b0f61050d3162c046217584fdddf643df68be373b5a86463fcb712b3bc2cf7e1e73fb16cb23722c1437a61768080f5f6f7dfe2ba1759ede76c2ec1697f76e6e5822a041ca0ecc752253c52c8ba47692e9de74a26f5daa9d61ce68b881e84c89e7648aaf2881d4193b9d43848ea8a477b407ec9545696485650c9f8f7cbfd501f852d663f006e8b08fe8357d57022603821a158492fda4c18c09bf5dc64b369fd2a1b850ac6fc96d8d1798c056fc5624f047efc40e14a85077e86c1f459c88ef3078ec8c89596a4f9d656b7f82224188f369418167e6d61213c25861bf8b8bbf493ecf588cf7da3258cd7eeadd7d05b98ed99db8ce8b29a515000306769a15050f4214d5bee94a64510633ba5854dd08af1b31c447bb987b1a8b02b01839135196074aac07032fba5db97d47f56ec1f7392d0495cbbc25846c7680e79deeb2139a733b2b678a2228c72c52adec84c9fa8e9ad26724b8bbf2fac900f6c01b52b6e716f8e725a6cf73a1d953b85997ea991f2d9ac73850a673b97e838f9d61813a7612259e9d14b51fe2b1355dc99728dc67c4ad4893f20c6482d7481a96d3115eb7f25ec547c48e250151b8c713cda6971bd57621708fdb20b4747b486ac3e413d776670219037703db2fa8fcc8f57aae7c12c691b6d78e759c620def67801e69494a030ac98916491b9445606726b4213d9d1dd4982ff1f571d96b4d71bf975c0418233de6c3cddc96fc37c5f6282b37790e79a2aa27f313f90625fa04cd97be8a4fcd98c5f2414324cf3c649b61a06c68b6846e4904d8709bfb17473bc61434561dbe295e3d07eabbe319b38b14ad6481e6452524096ab90eaae8a82642fc6409efa0df9887780214704efed4b65f311fa54d3342aced0e3e13058e7a2916080c1a4466eaab7dbaaa6096eb97adc1f0b8743dc7133cf32ce2cfc8cc55380680ff070578575f682eb74804d3bf0c65fa3d2b94ce22f261f0f46a0939af60578dfca5859fa244a916bef7f909f00f3a991bc40bac6b7d88dd107abe24bb9ef772005275b7979f871e5dd2e065f28d83a0835ece96076d4ba352daf10bab9dc687c3f5eeca43629d7f0c0a9ac149c7e488a4f4dd32528f1444c4031b7c627e175baf669a02fc147691786486a71c46558b27cbd0347f9c0455067d31fbef2720eaab380f11662437303e1ae6f4c54180a20df3d58cb487e21debbee9904da019bda795bc040e6e6dbcc0426441fc044bab803bb3e79b3002938d16216738e707f6386a51553772674ac8bb5afbfc3c204f3611b00f230f30e9302b4833da4ac05b63f39fa4513665ba58357db4511e32941bd16e2930125263f8b83ec4ef11c34c113513ba74f16502c9472262d099f976ba966dbef049b862954186966b714ab0ab4062a9c1219d6a8f45d887bce37a5f36ae9a09aaa40309f6a6ed763903ec3a93e224155a96934df40ba105d95135e15c3a175e591f8251f4885204852edbbcfe0bf6f635ca92ef736dffe472dc2c946e75f751d98b8a12f48654ed273aaf9fd52ad699be96e61fe94bdd9922a4495d88c80ca741571aa809a96757b45d9d84bb3130bb50826479192284e0b878d793cc2038672b028267c2e53c680e94c2d5fa4ed379dadc742663c97abdc8d95470acbdd89a5a0fe20345df0396c21170776cf43b0e4d2af9ebcd4adfd34888af4142a919c4aebcf0746541dda3f74d833c84bbb107b1a91466d347b7127b4e43e3f15e6955666100a416cfd59d8ce7a10591fefc57696d0363c32b2d1e432d620225e90876e6b54d7f3a57122dbfc26479663c26f16812d2bb51fa79ac839efe296628b14607bb8687b7fd44506630df3186e2d9baa302364048ed924314bfc7f6800ab86173bda8a36a3292bb826a4f2de7e42d8ff060a9e8e5d5ec467babdb33fda3c0dd070a3939f9db578836e82b0d5377925009ded627b2a36bb11e98e542789864834b65c7287c349fe75fcfd486fa6622357ca293facc498c58ae641fe9a1cb825215de327aa495c56ae5e9c4ffa8bbce3fbf9140201d2cd3c8d842b47e6a4281ef963047e4aab7da2c74614656d7ffad28331c78b0b6c982d9a742f9047738a34c37b33da17df4aeeffa82447c4d42b4a1c7ceacc85f70cad2daac36d817410e20679a56338e0b5f08680389c6f6c58e59ad4b70a5b4b70c634cf256804bd5655704bb75cb7390bf69bd47ea0f5f79e225386dbe50cfda6015e95fa79ac8f4a0c9035b65cc82cf83fdb55e707337e2b37983112837e843ba4e9ffcc985db82edd733f369a08ed24c254a67e66e1621b91b749b572d449be131da6bc988476ad5ec6f8c30cbaf05a8f0dff955e34d6f8e994ddd553a957b1812c48c6443fcf2b8fbc006b588802037b4935e03f514776541e8fbfe1bc6812ee70e2f464dc8b4631097d93a49c98583872576c66fb09bfdd172faa960072e9892a54cf512761066d92ab5843a96f331906d6a18f4524bb17e29abdaa06bf8b277c94ef2f13a26dd0eb1aad1f2a863078ce44b24a3cc52505b4a6185247e6ddfa7901745cc7010893d159dbfd5e6915b04b1d02eda3cfcdc1600182148122ba33ab7012adc6ec9ce49873911d41fa477ecfc8b653899c54b0a3606bf29f8b0edc62b1761965c3f59992ed090638ffb707a10037630c1017356e906aebb9b087ed0c349914c96c768c1d6fa230e2b88eb4762ba9d506a212479efa6cd78b84148bdafa7efd5ed05d10257f581c06d28369b7c13b94b272a81a85b69ee9a5d6d67b25f6e920199d5556c4b2134f8f71d0a64d03a3c9ac45b056dee6e00eced3436a1200ab83f07141e493739232695a716f7627ad2ef799945e27cbeb05084224be0f48d54babfd59dc75c5b267e35316297608d4e9bac08659d9ff1cbee1e7b2be0ce98ca8ee54d42e68b924630dc589a5309d76e1ccb1e38bd598d4e769e696b0247abd4a512e04914ca3db99f3dc11b9dbdfb7d771e226a961733027145e977519933637c7aa7e5b3a48d3a4d3457b856c9b4de585bea9906e59e76441b9b5fbd6c6784c105275977115fd1224b5a713c17ae59f1c579eda12e944bf2e98b9dd5a6095465440bea27d554724f483b3ffd1c1f1a26b8a17f5413802d69032776d597459994cd1401b49cc50a7d6caa92b11a46dda82352f0c908a34f7993d94fe5d099c28405994775fa1e39aff29625169b75ee05af95ae6c278c74b9a1aeb9da83c6bdcfe1319405e932463071bbd7df3ff7826831241786c25b77ec00631971c6a7da16501019fc76d93b9474a103515695077a29e31fb4e035f34d5f74ea409ffee9e42d32f76372ddc8e469d0f9d96d5f9f27f1c45e73c0a4de2597ef38e4ecafecb89efc311b41e825aad44d765b9dbdd630ceca0330142ab2b8bb14ff496e0f814e68e527aea4a5745dd6769f108d9a42c0bee23e599033a8e44dee94283d428ac7ba94c274da40686a9760789a610c42ee2b8f15212e947d6a0035016a157db67666113bae25a3e4bc6573a187d90e755b96416aebba4a80a585eb7a56faab9274708b14c6c42bb27a017f20b19f6ee92ca52a13361bc797f1f13a53d4be8b4adb0b80980661a84ce1e1d84935ee3c11e4fa62daf06fd8cda49ed86d374ed1f91b3e869162a8f7536f0a0ac8e9ab03419e72557e076a77c628c9ab43235c0ed40e8f482c57ee035b89f4756b4dba72ee637d73147422222e4d07b5b1ee66c1195efd8e8bbbcee6231357fa8799713a4b99c10399d00c0cd74425002d44f4674cbc7e11b18fc25a5b8e1155680920dc2b4c6da1a2813cf21b12c64179e6bb624055a107f709974ad2e5a6698c5224bbbaa9ea242bd9a7dcb1ae540eb212cdc588bd961042baaf68e1b2c2b88ccb1ff4d61161ff17204c9ce8ff58c4300eef5dd07b83efb97b4b8c6dcc00f6279204539c57ed5d2d425b0f1d9b069f55c7baf4d42d379052e88b8e17e02c303870f4d8b1037d8ad4ab878f124f0957ade17b87d1dff8fb1776b57a553a4e308a887d2b7a1c6e2e509906f870e64859ef98826e874738b9ca7826a327b8bfeec1de984a1483a43eb454e362bcfd38ae50ef137742cf951278fea669539f08de94f0e5e92a4b8214154e1646d22377706b4d404c519baada0010aa47a04be5285183d9fbe175a09ec591c5b6a8ba03fb9508080ac1597e6405155f05d685e2c01be6465a893119ff7ab7ae756f69d5df4d7801117358a51b406cc2cd8685fbca6a4fcfa4f55788994057e561219dc7c202fadaa0433ff789aebbc6c0fabe75f7d5bea9311e8e5ec14949aff371bbba951f64d48f1b56ebafd10782c479b4fb7e39b6d4fce2ffbd4db2807c09f918162e9b4dedaa4f1814b838fa4f6b4b77c3abdf87f0f1e3682063e7d2c13620da25c98685340f9feaa782f514c4b8727265690a8e076c9b2c714bf0e640be9518f313c37f69e3261f043c4516fc30449dd582e43e2c255c3c326f02e8d6730df1787616e3c2df0568d21377be4569b6dd2d3f5a175082ebc3f028e16b8770706af6294cad92ae0a71becdf5b395203f9d306f49507bf66d3fcc93d927378d52de3a93ae81a760b986c0a4ba499ed189c7635c78bfb34dab345c3fec4d789911ac85280f5eb61c617368392903b140f032f2", 0x1000, 0x10000, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'wrr\x00', 0x0, 0x4, 0x78}, {@multicast1=0xe0000001, 0x4e24, 0x10000, 0x80000000, 0xfffffffffffff37d, 0x4cbc4dcb}}, 0x44) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000040)="34c9873a", 0x4}, {&(0x7f00000000c0)="2bad5c2203fe930e3cfb739622ad7db6b650ff361dd8dd85d8c9237dbaa1080eae293059b808e5f8a632aeaf7221d816521d774b805e5cc8bdc60351459180908b2d5bbccf84946bd1ac3c9bd6f2d09071f40037cfaab80b04e8550e5c4f969419e4", 0xffffffffffffffdb}, {&(0x7f0000000600)="d7ace95a989201112ecbeeb95afaf32e8837d32c98606c15e5af6af08467b5811bd425eba91ba0bf0f0d795603ebaef771bfe95493e7de22bb834c466bba6e982dfe60ab70b442125157ecc30bfb837ed39cd55b8403b33ac5e89f4690f6e09b10b26200044ecb28a1238e26d0eabdb6f0b12f1af427523c19dc48159e964ff74b7105c165da57206f43b0856d70b4f0e3787163a733fb5ce2d33738f18543f9d5095451a96625b8201ca7ef8205d325a98832a3ae26a3f58b3771352929b66940acdf4921053a6f6da0e2c7a3c71c431c3872c91e", 0xd5}, {&(0x7f00000001c0)="ebf4881e095bf0f2f92fbf8a8224faf973542d67f39d7da6d1d3b2467370397e501295383a464e224092e7fb3af7c8d87ef0c7d6070583", 0x37}], 0x4, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="1800000000ef0920", @ANYBLOB='\x00\x00\x00'], 0xb, 0x4000000}, 0x4000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)) fallocate(r1, 0x3, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0xfffffffffffffffb, 0x6, 0x4, 0x1ff, 0x3, 0x5, 0x93c, 0x8bf, r3}, &(0x7f00000004c0)=0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) [ 173.975164] IPVS: Creating netns size=2552 id=21 [ 174.519059] IPVS: Creating netns size=2552 id=22 2018/05/06 18:59:42 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x8, 0x3, 0x3) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) 2018/05/06 18:59:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x100, 0x0) accept$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000380)=0x60) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x2, @empty, 0xeea9}}, 0x5, 0x0, 0x9, 0x54, 0x6}, &(0x7f0000000240)=0x98) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f0000001300)="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") pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="d3c4c9b56c573f8f0663d0b6e3e1f73b15e9fed763fcd62970188aaf7aa72586607968f03dcd44e65e7d3964de8af890f75e4ab7d2a2ef9a35e0eeb9ab3f602ed48ffa2c1ef0a91962c79dbbb45c2972ebf0208c86090938d0493d8dd80443b6", 0x231}], 0x1, 0x42) open(&(0x7f0000000480)='./file1\x00', 0x0, 0x40) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a315558c2a31c38936cb26e68c1e87d5e143e50196dff90c4f97f94d7cd9429e9266c26b67db4d9e5b05bef1265ec6b12b6971e0fa286d07ec6b5fe587eeef0af3fc20082ef00563b197d6a3c6151f545531d1ff4fdba06ef9e5e0e8335925a7a2cd0fe76bbe19981a49cbd693c5b614f3811982d0da6b996c7a876b3"], 0x7f) ioctl$TCGETA(r1, 0x5405, &(0x7f00000004c0)) r5 = openat$cgroup_type(r3, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xffffffffffffff84}) fchdir(r5) 2018/05/06 18:59:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000100)='ocfs2\x00', 0x0, &(0x7f00000000c0)) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sw_sync\x00', 0xc2, 0x0) r1 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x800) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) 2018/05/06 18:59:42 executing program 7: r0 = socket(0x10, 0x6, 0xffffffffffffffff) write(r0, &(0x7f00000000c0)="2400000043001f0014b2a9a101e9c62ef407000904000200ce37f8cd38d1ead5d5000000", 0x24) 2018/05/06 18:59:42 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x1, 0x80000001, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440db6f944930ec62e288b0000", 0xd) 2018/05/06 18:59:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000005c0)={0x0, {{0xa, 0x4e24}}, {{0xa}}}, 0x104) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r3, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r3, r3, &(0x7f00009bcffe), 0x4c35) sysfs$1(0x1, &(0x7f00000001c0)='{.\x00') write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) pwrite64(r2, &(0x7f00000000c0)="2cf688d3af43c6dc74424ffd85bba90a47b334440c3048531dafdcae70893c9486aac1c8bd2eb62dd6b27ad8b1bfbe3734f54ac3d1c4db8e860d09637803532433ceb93aba3cced3c245960c929f9c689917173656d2a5ea40d572718ee3389d004d8ba4018e2b7fffcbf473f1ee8b9bfcb53e1289826c0c66022d757d8f9acd42ca", 0x82, 0x0) 2018/05/06 18:59:42 executing program 0: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'team_slave_0\x00', 0x4}) sendto$inet6(r0, &(0x7f0000000080)='O', 0x1, 0xfffffefffffffffd, &(0x7f0000000040)={0xa, 0x15, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/05/06 18:59:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = dup(r0) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000040)=""/149, 0xe4ad55b0e13da948, 0x0, 0x0, 0xfd69) 2018/05/06 18:59:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0xc000)=nil, 0xc000}}) chroot(&(0x7f0000000000)='./file0\x00') r0 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r0, &(0x7f0000000000), 0xc6, 0x0) close(0xffffffffffffffff) 2018/05/06 18:59:43 executing program 0: getpgrp(0xffffffffffffffff) gettid() fcntl$getown(0xffffffffffffffff, 0x9) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = gettid() pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) prctl$setfpexc(0xc, 0x20000) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000950000)=""/128, 0x80) 2018/05/06 18:59:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x3, 0x3, 0x0, 0x3, 0xeef}, 0x7, 0x0, 0xff}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001800)={{{@in6=@remote, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000019c0)) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 18:59:43 executing program 6: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000180)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/06 18:59:43 executing program 7: splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f00000002c0)=0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000480)={'tunl0\x00', 0x800}) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000440)={'bcsf0\x00', 0x102}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}}}}, 0x84) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000740)="ca1dbab23cdac2aecc8b45474cc2b732311e2fab2bdc576176420264e83cba5823f1269390e503986cc007f0231628fc8fa2037a4b5a00577de205fd2a3540130b643bb48234c667c8910ef0c2ae80a6561313bf63c928e3adb1ba34650a2d0eb1ccc1f15822056e819a492bbaf536ecc3bb19b3b1df6d1267b17d7b33c47f98548012bc778b8c2cef71c5e58e8ae41b6a71d183f3d1a2189d7c9baa3b610cf7dcc245572a84ce022c4f60df37435a3782b1cb17f7173652cff7c87ceb8b5736b2456e85a35a0d6b2adf5c4c116992fd04f4195a6dcd0bcf6d11afce9fb74103c3659891baa2bdb20667369b20ce26d8027a06ce5f") connect(0xffffffffffffffff, &(0x7f00000000c0)=@rc={0x1f, {0x0, 0x0, 0x8, 0x0, 0x0, 0x7}}, 0x80) lseek(r1, 0x0, 0x3) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file1\x00') fstatfs(r0, &(0x7f0000000640)=""/242) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xb69c}, &(0x7f0000000400)=0x10) 2018/05/06 18:59:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x80) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0), 0x0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'lo\x00', 0x2}, 0x18) 2018/05/06 18:59:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x3, 0x3, 0x0, 0x3, 0xeef}, 0x7, 0x0, 0xff}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001800)={{{@in6=@remote, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000019c0)) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 18:59:43 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)="ba670ae441b6ded1146a23305235a6009869be3c205d148cb44dee972b9f087af21c0c8267684407c5b23e1450538ba900d73f56fb23602ce671c3902459046d2b3ce61a53dcacbd027eb40584417fa9790aa877cd97666d6fb65f95815c501a2fbd9107da70db93a187618f45ebb80cefecc940c9fdb8233e369418116da531d7d4de", 0x83}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) userfaultfd(0x0) fchdir(r1) r2 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_type(r3, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/06 18:59:44 executing program 4: r0 = memfd_create(&(0x7f0000000180)="25f7766d6e6574316b657972696e6762646576635c2e7b76626f786e657430405c707070306264657600", 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x2) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0xc34b465db30434b7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10101) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='secu\\ity.\x00'], &(0x7f00000000c0)='\x00', 0x1, 0x2) 2018/05/06 18:59:44 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000000, 0x9, 0x5, 0x4000000000, 0x8001, 0x0, 0x8, {0x0, @in6={{0xa, 0x4e20, 0xe8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x6, 0xf84, 0xd5, 0x2293, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1, 0x20, 0x8000, 0x6e8}, &(0x7f0000000180)=0x18) getsockname$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) ptrace$setregset(0x4205, r5, 0x2, &(0x7f00000003c0)={&(0x7f00000002c0)="390b9e93542c2f137aa92fbd2aa353d5cafd2d8119816cb8e0b4762ae491e8a8d0bfcda95f443fd3703bef5d1efb12c72c63e27f67d53bf325c3666a24b6ec47a3ab1e18dafe79f83b318ff34dfbf98285284c5aa44cc3e847917fe1b3c1fe90475686031705706ed39b5d480399ca13deb046d027c33d441ad70832f915c129b581c2db18adac00501b5778cf7cf6f4ef6e363aeba37e4ec247e6115719a2e82c2a3c2fb0a23391d52a6f47c1dbf7447a7ba03426469c1713844ee40be0ec6d48c7626fb5b0c517c7e72755398b", 0xce}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x6, 0x3}, &(0x7f0000000440)=0x8) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000480)={0x7f}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x54}, &(0x7f0000000500)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000540)={{0xffffffffffffffff, 0x3, 0x800, 0x0, 0x20}, 0x4c8, 0x3, 0x6}) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000005c0)={0xf10, 0x4, 0x0, [{0x8, 0xdaf8, 0x8, 0x7, 0x8, 0x3f}, {0xce4, 0x6, 0xffffffffffffffff, 0x9b2, 0x3, 0x0, 0x200}, {0x2, 0x4, 0x1, 0x8, 0x10001, 0x6, 0x401}, {0x800, 0x5, 0x7, 0x20, 0xfffffffffffffffe, 0x1, 0x7}]}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000940)={0x0, 0xffffffffffffffff, 0xc8, 0x100, @buffer={0x0, 0x65, &(0x7f0000000700)=""/101}, &(0x7f0000000780)="223b97602ff50b510d466b2d9b428957404f0662eae1d0c1f4889975983629939821ac89be26cf1d08ff3257d6604c6a7ab487c6f48d66f0bc061ca5e07155e976475f7ddfa98bd82db38c9059f1652c92567ee3afbba5ecc52f4b0392e23b1032d74106c7ae12fd339dc408c9c96687aae2189a478a80d79ffe0e08cf86087ee82576afa4863c2e8fd53d84053cd66af94b553407f2efb4d496f75e02dad4c888a45b857f05b65ccb0430e49967eddf77c3b57d7d4651615802bc5b078417be43e78ba2d67f1b15", &(0x7f0000000880)=""/91, 0xf6c2, 0x4, 0x2, &(0x7f0000000900)}) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/pktcdvd/control\x00', 0x4801, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000a00)={0x6, 0x8, 0x2, 0x2, r6}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000a40)=0x9, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000a80)={r6, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000b40)={'ip_vti0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000b80)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r8}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000bc0)={'bcsh0\x00', r8}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000c00)=0x5, 0x4) getpeername$unix(r7, &(0x7f0000000c40), &(0x7f0000000cc0)=0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000d00)={r3, 0x1544}, &(0x7f0000000d40)=0x8) timer_create(0x5, &(0x7f0000000e80)={0x0, 0x15, 0x1, @thr={&(0x7f0000000d80)="8bef7059ca49db06bc975ec2bd1274d5c031fef9eae326f2c053501a62e72ba53c4042cfd3cccd02a9", &(0x7f0000000dc0)="ee5b88ab4c49bb52115bafac1203f09d0799c86abf1b7a926b0960d2f2a263d743f5b5ce00fcc956de36abd55c0fec252590893f7ff610dd864a208d1ee6c05a69d4ebc88543b7c1aef977fae3047dd1800cf0dbbfd5f376a840ba59c208d05c5aa0e468a97f5c758075be25843ff991d188abf9495a78d68ed0fbe17852c2ee8dedd1369a8a7fe7450d38cc2ccb"}}, &(0x7f0000000ec0)=0x0) clock_gettime(0x0, &(0x7f0000000f00)={0x0, 0x0}) timer_settime(r9, 0x0, &(0x7f0000000f40)={{}, {r10, r11+10000000}}, &(0x7f0000000f80)) fchmodat(r7, &(0x7f0000000fc0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x7}, 0x200, [0x3, 0x100000000, 0xd64, 0x8001, 0x212, 0xe22b, 0x100000000, 0x7e0000]}, 0x5c) openat$dir(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x0, 0x2e) 2018/05/06 18:59:44 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0xb13) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/05/06 18:59:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x610902, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002cbd7000fcdbdf250a0000003000010014000300ffffffff00000000000000000000000008000500010000000800020073000000080008000600000008000600cf00000008000500ae00000008000600310e0000"], 0x5c}, 0x1}, 0xc044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/05/06 18:59:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa043e, 0x0) sendto$packet(r1, &(0x7f0000000040)="aa1a90de32342bacf8a5a4d3c447c44d78d40280c3bd4f9506567285953bbc581f15b71f887e9568ba65bfa1fd60e1d50c184360b7dde5cd96", 0x39, 0x4040054, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000d68ffc)=0x61) 2018/05/06 18:59:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r2 = syz_open_pts(0xffffffffffffffff, 0x4) dup3(r2, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) keyctl$chown(0x4, r3, r4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r1, &(0x7f00000001c0)="c83967b376a4aa3e40", 0x100000193) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/05/06 18:59:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140)=0xe5a9, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/06 18:59:44 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x420000) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) 2018/05/06 18:59:44 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x47) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) write(r0, &(0x7f0000002fff)='o', 0x1) read(r0, &(0x7f0000000040)=""/134, 0x86) 2018/05/06 18:59:44 executing program 5: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/06 18:59:44 executing program 1: prlimit64(0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/05/06 18:59:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8)=0x200, 0x8000fffffffe) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="d4337688f90c7212dac264011880bb727390633b11051a9a8227324e2f862add0e75467f9ed376960c5e50c09a108056fea0baa11a69f396c45fda396e808b5186540e6d2566d6cd2cb281d6df20") 2018/05/06 18:59:45 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0x94) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000387000), 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)="02e794791b598e1628ee09356a9c710ae727a05628a9ef607c8239d1f06bdd87923e86a5c31c08bc31e7190122a9771242854b1302047ba16a3cfd02b86bdac7274b8ed272378e141a6cf43342d3d0151fb3699104fc9f945a7656a108c6e5d5023eacc875c037a6991fcf2c9637f6b84111ff89f6cf32d0fdab1c582ed96c870a11a46b46cf7a49dd24e4017d3412b6306b38adb58ab98180daf3d397d6266dcd19a681ec609daa45902b154295294f07bd5d778af8c316e385712ddf889c3208e2fe1c9c8ed6dd86fa8f263d3f532b005066a68099f6f295fad2014c89407846a1edc396afe50a", 0xe8}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4003f}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080) socket$inet6(0xa, 0x3, 0x7ff) r3 = add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)="7fab83b3c200d0c7bc4b36213e36c6341bb29fb4234a655f054a809088bdb74ec359e0ec0fb5aeaf5a5de65e41fbbcf222551bde77fcdf919d564a7c99d5b3ab", 0x40, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r4, 0x3, 0x100000001, 0x0, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14) sendfile(0xffffffffffffffff, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000000340)='./file0/file0/file0\x00', &(0x7f0000000300)='./file0\x00') r5 = syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123) fcntl$getflags(r5, 0xb) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f14", 0x42, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000a80)=[{&(0x7f0000000180)}], 0x1, r7) socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r8, &(0x7f0000000000)=""/197, 0x444) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/06 18:59:45 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x440, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000240)=0x7fffffff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x181000, 0x118) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0xa, 0x7, 0x1, "b1daacd904e60773a246f5f4729cea9c98752b705f0aa286b9165322395b79b29cc24d9c310463f5dbde5db2d49a00784449af13de43ff45abbc694dbe7bacda", "f5146dffd17a1488270ccc68596e9b2721ee9ca704b67998f8eddcfaef885b50afbd6cfba2a513876e63d90e3c7f43d977fa27011aba822c7c1edb2c8e998359", "b371781548a1fd4c091eb0c1d88da6ec129a8f63bf635951a9a535a82c18bdbe", [0x0, 0x400]}) write$binfmt_misc(r2, &(0x7f0000000400)={'syz1', "ee4922400b3d2757b14ac7a0163a995dfb8dfc5b7e932027fb9e0d0e7908d6f31ac4c161f7f92086f8a4db9572ae5761715b5c90ca8f23eda3f49c28ad71e829acb51541670481add5a8d057704541f2813e39a06c8bae07f7d7269a3070a9370113858c0daceda614f5ab9d14249172aed4749e477119d5533a2b9b2b4d790afb0d16483e533694919d6da7e2c3692109b567518fd69e0db48d2743bab390527aec2662264f8feb332061e92ef8fe"}, 0xb3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r3, 0x400, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl(r1, 0x40000000401870cc, &(0x7f00000000c0)) 2018/05/06 18:59:45 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x200, &(0x7f0000000100)="37b9e57100adf441a79985d72837cff843c697e56a4fa7502f0f2f59a94beedde67c28719fd3e16a854029df9acddd1b34118dbd9df02d4da585a94c", &(0x7f0000744000), &(0x7f00000001c0), &(0x7f0000000040)="7f250abf9b83dd67ae3b32a255a7c64e2f4f1ce1b374069df1484ca61109dcbb4266f56ee2e125b94a2fe5025e32a56624e9c59290ac8edaf04238b6a90fc0333f1344fdde1269b2cc74c74cd049a4fecf3c36f494a69b9444facea77baac06a8d2d1cca10043f4e98c08d8f58230aad8b9f5a9791678a5e676de7") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) getpeername(r1, &(0x7f0000000200)=@pppol2tpin6, &(0x7f0000000000)=0x80) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/06 18:59:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x80) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x20) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x8c1) sendfile(r1, r0, &(0x7f0000000000), 0xbd2) 2018/05/06 18:59:45 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0xb13) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/05/06 18:59:45 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x2, r2, &(0x7f00000000c0), 0xc0000000, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/06 18:59:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8)=0x200, 0x8000fffffffe) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="d4337688f90c7212dac264011880bb727390633b11051a9a8227324e2f862add0e75467f9ed376960c5e50c09a108056fea0baa11a69f396c45fda396e808b5186540e6d2566d6cd2cb281d6df20") 2018/05/06 18:59:45 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x2, r2, &(0x7f00000000c0), 0xc0000000, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:45 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffff, 0x7, 0x7, 0x80000001, 0xffff, 0x78da, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x9, 0x4, 0x0, 0xac, 0x9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x4}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x2b, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/125, 0x7d}, 0x8000000000) fcntl$setpipe(r0, 0x407, 0x100) ioctl$TUNSETLINK(r2, 0x400454cd, 0x10e) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/05/06 18:59:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"91e74e0e0ef64b"}, 0x8}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xf6, 0x4) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)=""/28, 0x1c}], 0x1, &(0x7f0000878000)}, 0x0) 2018/05/06 18:59:45 executing program 7: r0 = dup(0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, {0x100, 0x20, 0x3f80000000000000, 0x5d5, 0x4, 0x8}, 0x0, 0xd8a}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/05/06 18:59:45 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x80000000, 0x7fff, 0x7f}, &(0x7f0000000180)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x141000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="cb5bd3428e4031361f35ac5763a93bf8", 0x10) fchdir(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7fffffff, 0x200, 0x4, "ac31202b3e19e1363405cf1d1e6b682e6cd778e8c2644226518db809b5d4a4c85cc4dfb73133ebfdb9542e162f999d22917538d4a29df9cb6ff1e81d136614a7c2c31474735e52025cf00eac75013779"}, 0xd8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0xe4bb, 0x1, 0x7ff, 0x3, 0x59ab}, 0x14) r4 = inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x81}, &(0x7f00000003c0)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000540)={&(0x7f0000000400)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000440)="95c2083093bfce991478f4b566ead2ad05aa0317af0f088179e970c378028a2e481b5cf08734333db591e9cc7a6a38cd152c7438325f64100d3f09bf17434e0ae92ebc117f175baade4de8a0db1f595e43d2", 0x52}], 0x1, &(0x7f0000000500), 0x0, 0x10}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000580)={r5, 0x8f, 0x18, "2ffda98141972bb1a9e33a467f7a9cf5a7f1ed33353b6272"}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x20}}, 0x4, 0x48}, &(0x7f0000000680)=0x90) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000780)=0x4) getsockname(r3, &(0x7f00000007c0)=@can, &(0x7f0000000840)=0x80) getsockname(r0, &(0x7f0000000880)=@ethernet={0x0, @random}, &(0x7f0000000900)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000940)) getsockname$packet(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000009c0)=0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000a00)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000a40)=r8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6, 0x4e21, 0x2, 0x4e23, 0x1f, 0x2, 0x80, 0x0, 0x2e, r7, r6}, {0x4, 0xfffffffffffffffe, 0x6, 0xc000000000000000, 0x7f, 0x9, 0x4, 0x3f3}, {0x100000001, 0x100000000, 0x800, 0x7}, 0x9, 0x6e6bb5, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x3, 0x1ff, 0x100, 0x3, 0xffffffffffffff05}}, 0xe8) fallocate(r4, 0x2, 0x4, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000c00)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000d40)={r1, 0x82, "454b5c959a496b43de85085c9af7fde4d7d10ec1fd7a1eac65506828af0b0810165b9a7207206eb83514da63672f040cc5db803f5364034563763db6f29757f3c9e63dde411ad05f9d164e16c6ef3c89bb222b39a59ba024706b629ad5508167671429dfd389ed1a54eac0f0c33e6b86f0b0929397bb0bc87e257c1f0f0190338c5f"}, &(0x7f0000000e00)=0x8a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000e40)={r9, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000e80)={0x7a8e3743, 0x0, 0x0, 0xecd}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000ec0)={r10, 0x100}) 2018/05/06 18:59:45 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x2, r2, &(0x7f00000000c0), 0xc0000000, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:46 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20040, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/06 18:59:46 executing program 5: r0 = socket$inet6(0xa, 0x200000102, 0x3) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/05/06 18:59:46 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xaa) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='proc&--/\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) 2018/05/06 18:59:46 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x2, r2, &(0x7f00000000c0), 0xc0000000, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:46 executing program 0: futex(&(0x7f0000000000)=0xfffffffffffffffc, 0x9, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000087affc), &(0x7f0000e0a000)=0x4) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x101200) 2018/05/06 18:59:46 executing program 1: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r2, 0x80000000000003) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$pptp(0x18, 0x1, 0x2) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x3, 0x3, 0x4, 0x2}}, 0xffffffffffffffb2) recvmmsg(r4, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x339, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000100)) r6 = socket$l2tp(0x18, 0x1, 0x1) dup2(r6, r3) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00005befdc)) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x381008, 0x0) ioctl$TUNSETLINK(r8, 0x400454cd, 0x323) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000180)) r9 = syz_open_pts(r7, 0x0) fcntl$setflags(r7, 0x2, 0x1000000001) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000000140)=0xe) ioctl$TCXONC(r7, 0x540a, 0x40b8e2ca) close(r7) r10 = creat(&(0x7f0000001800)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x6, 0xff}, &(0x7f0000001480)=0x8) write$cgroup_pid(r10, &(0x7f00000019c0)=ANY=[], 0x6a) accept$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, @loopback}, &(0x7f0000001880)=0x10) 2018/05/06 18:59:46 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x3f) r1 = fcntl$dupfd(r0, 0x406, r0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r2, 0x1}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) bind(r0, &(0x7f00000001c0)=@ipx={0x4, 0x4e03be3b, 0x7f, "734c6d807869", 0x532a}, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) write$selinux_load(r0, &(0x7f0000000340)={0xf97cff8c, 0x8, 'SE Linux', "4a64ee919ed766de67fcd4d336f05776791ebcc2946cf2c7d5da767588d8d1340afc4c4a440f24c5c60d696592845339fca2a149e1b0dc9ae90d5db34325f76a97aeed611032fb93cf868077066a143e3a84ffc9db40dddef8bff3ae6aa3c276be5e1a9d2da6d9879a298752b53d"}, 0x7e) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x5, 0x401, 0x1, r5}, 0x20) sync() r6 = socket(0x11, 0x5, 0x8) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/46, 0x2e}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/64, 0x40}], 0x7, 0x0, 0x0, 0xfffffffffffffffd}, 0x10002) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f00000008c0)=0x10001) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000900)=""/113) recvfrom$llc(r7, &(0x7f0000000980)=""/69, 0x45, 0x10002, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000a00)={r5, 0x7}, 0x8) getxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@known='security.ima\x00', &(0x7f0000000ac0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000001ac0), &(0x7f0000001b00)=0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001b40)={0x2, [0x6a0a, 0x10000]}, &(0x7f0000001b80)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001bc0)={0x2, 0x8, 0x9, 0xfffffffffffffffd, 0x3}, 0x14) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000001c00)=0x0) sched_getaffinity(r8, 0x8, &(0x7f0000001c40)) mlockall(0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001c80)={r5, 0x101}, &(0x7f0000001cc0)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001d00)=""/132) 2018/05/06 18:59:46 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0xfffffffffffffffe, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/06 18:59:46 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5a714f3c1f93e39d300000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xff}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/06 18:59:46 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x178) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x49, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/73}, &(0x7f0000000200)=0x78) socketpair(0x9, 0x2, 0x101, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond_slave_0\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0x4) 2018/05/06 18:59:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x8000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/06 18:59:46 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3f, 0x3}) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="63a70000f12f3a07e0f5bc9c665fd7ecf1de015d77f0c2af2a4ef6863abbc9d80c60a6cb7572f9f9a7ecfedccbad89c0c9095dc90e90df76f5a2b5f103952db236f75cd99e2337f4222afc258ceee215d9c9b2319c807a525e7938c1c7a542ac7f36c2d9b8ea0e5d9ada917b6f5cb5fe7a7192781e0000000000"], 0x4) 2018/05/06 18:59:47 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:47 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9c2a48df30af43fab0ebd40935555aaebf5917f2c5a8ede91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb5c1e483173ca521a9714b0f6e934924d7cf3e68d14541821808dfe") fcntl$setstatus(r0, 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) pread64(r0, &(0x7f0000002000)=""/4096, 0x464, 0x400000000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) getcwd(&(0x7f0000000200)=""/63, 0x3f) 2018/05/06 18:59:47 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x4400, 0x102) 2018/05/06 18:59:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffb, 0x15, 0x7f, @buffer={0x0, 0xe0, &(0x7f0000000000)=""/224}, &(0x7f0000000100)="c829f79395a7a23be35b9664678f4394115d2d75de", &(0x7f0000000140)=""/227, 0x1ff, 0x10000, 0x3, &(0x7f0000000240)}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/06 18:59:47 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000640)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x2c08}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x637d, @empty, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xa8) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) write(r0, &(0x7f0000ed6fd9)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r2 = add_key(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="054169ab985de16165980f0580f491055484be2d45be48f0b3358d9b0b58c405d2561c985184b632cbb983da67a8d6ec51fe32fcd26c139ff0ea2df0a841031464fb9e2f8bbe1650fc0b641b077228d2f01de09dc0e742ca11dba95300286f54b282703cf68eee239c972984b1dc574056caac9f645897275d79f132270bc7cb6ce7419a109696fab2209c1a60aedd5e1377d37566b8bab23d1a369f588bb9557bab9c454aa32018c15d70411b430db0f4c7cef36c510989a79f9fcad5116b07d4175bcce243953c3f8dc36489", 0xcd, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, &(0x7f00000003c0)="739046b3a61edc1c8025f67631685c55e9860d0e80b556bdc49fa1055e7f37d30b466950cdcdbfb23ae3de623dd64dd333560eef77fe39fd4df87d94d56bc7088037f7b6cfa081ed811ce698fc8a5eef7777ce96238e3aa39802845741b5b04b307f66d2298b82e898d93b33de2343afef4d3a3065982f3ce0a64a7b652242867e4570c2d28051a15c1dbfd3ff046e5a7578a3ae315e07c838087cb443aa062d1462023e06db62369cfb84590e4f492db20cb3c19f8c90a1eab9abe4e1443089048ace5ab6b3101463c736043c7da7c755dc887986", 0xd5, r2) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000340)=@can, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f0000001700)) 2018/05/06 18:59:47 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f00000000c0)="24000000100007031dfffd946ba2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x5, 0x3ff, 0x8, 0x40}) 2018/05/06 18:59:47 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x48800) 2018/05/06 18:59:47 executing program 0: gettid() socketpair(0xb, 0x80006, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x101800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/196) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) prctl$getreaper(0x25, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f00000001c0)) open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) 2018/05/06 18:59:47 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:47 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f00000003c0)=0x8) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xd9, "6ec5751840afc5ecf8b88ed83e8ab33402c07a4c4d79facb9bcf9cac01feae4b0fe953a31f6a726b4c57c56a8a117e9ef9623befcb70f22414367988b131de486f84306a62209306b162343ff8d3c76744ada398a4700e9d81294b585fddfd2da73a075b520ae4509de8bce268b438d6e4a8e47e8b1901b0202632ac456bfd4cd9b7b8834bb94fb235bd882de8502b68e8f83143768cad14b1660a42333a2c91b8424876f878f109669d42731d21d8c0a657c84d5d53ab73bd632bb746ab2ae1d8377935cfb3f7fba26ea251cec63f1a167f7a6643d522d9cf"}, &(0x7f0000000280)=0xe1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000080)=0xc) 2018/05/06 18:59:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=ANY=[@ANYBLOB="580100001a000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000068001200726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000080000000aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"], 0x158}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x1b4, r3, 0x400, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x43b67c98}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1e}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x60000000000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf06a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x6}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xac}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/05/06 18:59:48 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x50100) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x7ff}}}, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x1f, 0xffff, 0x8, 0x5, 0x8}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x2}, 0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000380)={0x5, 0x7fffffff, 0x100}) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/71, 0x47) getpeername$ax25(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000004c0)=0x0) rt_sigqueueinfo(r3, 0xe, &(0x7f0000000500)={0x10, 0x4, 0x5d89, 0x1}) r4 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x8000) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000600)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000680)="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") getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={r1, 0x7fffffff}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000880)={r1, 0x1e, "f26281e9ff59f757ed5f9d458a39b48f85d60956e9837b126a77a43098d3"}, &(0x7f00000008c0)=0x26) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x9, 0x200, 0x3, 0xc6, r1}, 0x10) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000940)=""/95) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f00000009c0)={r8, 0x200}, 0x8) signalfd(r4, &(0x7f0000000a00)={0x8001}, 0x8) sendmsg$netlink(r4, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000000a40)={0x16c, 0x34, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x88, 0x16, @binary="5ecc9b2245ab1235ed34bb1cc69001b196caa4434ec5e5b8e96de98e2bce3686ce9db3140e5ce6de23a4a09b17386d0d560697a6ff5c40fa5f41418e3af3f3956ea01400a5602be83289c69665ddc07e3a8d3938ea34dbf01ed7d6e531a8c5f8e1e4174d500a72860328661db5ab30fe6693fd110e34850b219d31c136568dbcd18aea"}, @typed={0x14, 0x69, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="b5c570e5db06f37d597e004591f3001365b5c969b231bd42413b2b61ff075a472c11576a953866bda020f87506fb9ca4552d73f8", @nested={0x8c, 0x5a, [@generic="4c3667a5ca8c137ded89f41ed64c5bb4212b5493c2e4f98959a303cc9e2e7c8e0cda1bb7439c549132464ce6718bc6654c3e6e8a6a398905ba4d9f4a965a9c29ba95998fa6a6fcef3227f580c4483bf19147967cb7da6b7925bbef2135886f32f8cee168e1acad3bd10c07547af01fc60064c631fd39a78bf5e9f3", @typed={0x4, 0x58}, @typed={0x8, 0x9, @uid=r7}]}]}, 0x16c}, {&(0x7f0000000bc0)={0xc4, 0x27, 0x320, 0x70bd2d, 0x25dfdbfc, "", [@generic="718b08f7b2548aa38c6060a70cf0e8bfef7aff6ab1104967dcf912b0089830ac3907448b7ab9062df4ed652d7c21265f97fb19f2a93ce9b0e00d30c64f23b90510bd01948208ff8c9d721f1f6b1b010c915007b1b6a391f5", @generic="4f8787198a11f13a767d592ae1b1b939c65defdbbf26c57a9c04e49b692f92ae5cc0f1fc254bcfd06eb4903bc6a79f51d0ea0f37d27f53272327ae4585c482b41371483040eb3acb3c891937b5c611a204088e7656c505c7d4"]}, 0xc4}, {&(0x7f0000000cc0)={0x23c, 0x42, 0x300, 0x70bd27, 0x25dfdbfb, "", [@nested={0x100, 0x78, [@generic="67fd1832949e04b3784c0498a6f22007ecd0d05b6a68851c2c06faf9d1f92914e8f339724359ac4f82580a137b77af3517e6f8336d723069239a87136923c53d678a2a76f827653346a22e203dc22abb76017915c386574ffe01bd2f9412a3105e7b87b95da80a4e78b45e87e1a14486530bf543ef150cd436263c6795571f72c29fd1c77c762b0ea434fc10f578", @generic="9bedce537aa36c33c09a660c12b94021a41cec16915ab303c285bc62a498a9f864462a994451699827d21d9b5804c34b36469f7749e03ba114373aa39acf0fc8927385d4ae1fc5c5e2bc3b81643f1e", @typed={0x10, 0x79, @str='/dev/ptmx\x00'}, @typed={0x4, 0x27}, @typed={0x8, 0x11, @fd=r0}]}, @nested={0x11c, 0x7, [@generic="45aeaf4b796f2d9e07f4badb7a8f39e59eb1c34b143357fe12014d4cea49dae85800a3409353db7741fecb068f27c38706ff09d563f67be3be6ab7688811bfcf7a862be6bbf84e715e9215757874bd33b7cc8c82cc7f2654311b416f8c89f3ca263a6650eb68f94aee47fb24c49510e66467cef80dbe29c1c9c9c8f5fe2b62aa5fc1417be1dd1eee9bd909082843e5804727d597061d253aed8f54714036614804b3e8308403f0ed7265c9926be7cdb16956e79ad9d47198b47090bb7870df4d42d8ef7ffb97de32096be3fdea5697e11c84760f259d1ef0c36df4bb2b9c0e6ed48f5789a5a50101b71dc04e7a4f4f9b5cb8dc6edb6b460e", @typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2d, @pid=r3}, @typed={0x4, 0x27}]}, @typed={0x8, 0x7f, @str='\x00'}, @typed={0x8, 0x30, @u32=0x7}]}, 0x23c}, {&(0x7f0000000f00)={0x44, 0x1b, 0x2, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x7e, @ipv4=@broadcast=0xffffffff}, @generic="35129ef985204d02156a83747d2d3c6a94129f6dc0035d69bfab5adc7c0819d2d9", @typed={0x8, 0x8d, @fd=r2}]}, 0x44}, {&(0x7f0000000f80)={0xb4, 0x26, 0x200, 0x70bd26, 0x25dfdbfb, "", [@typed={0x58, 0x13, @binary="060e19bef3c3f5596bf46f0ffaae0049c8b02d3a10b114bf4f1b8e9fccdb43fee31e4a3af285af6fff197b585db856d080aefb4d402a5beb21b23ca86886be19c158f772b495c6f5fc2ed77493192c11ea62ab82"}, @typed={0x4, 0x5b}, @generic="39804a60350edf08404de5459fd632457b739886434a6c58a7867dc96758dd9342240ae38599c73586e237dab75a773ee75718b4369025f83bec9f146e4d42b0c676e85486b1"]}, 0xb4}, {&(0x7f0000001040)={0x618, 0x23, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x11c, 0x80, [@typed={0x8, 0x6f, @u32=0x3ff}, @generic="3530144c3ea49ffe99dedf244f14a980d1fb2c238e7aac0d5951feabf02d817569d82468b1475a7846a6977078cba429a5582ac35178b299d0c477c83fc7dc8fe56f73563b30f8ac8d68b44c060b6130bb3aac85070537a1924a47ab42c1e45d9544de441ba5b52c95daeb88ac2c40c5241eecae90d502490c4789bdcc62d28bcf318a846b55520e591468675d6c9dd06166e4ac1d04a55e3ea9b394915ee189e26c169ad412fea98835e627a658e392c0669b6207a2a0ccf1ac6c1442aef5534c8cc41084abf001365bfbe577fa68b3272285702ce2a2272c27194d21c182e3668748f6de8d792030b058277fd4d32ad75830", @typed={0x14, 0x84, @str='/dev/input/mice\x00'}, @typed={0x8, 0x69, @ipv4=@rand_addr=0xe3c}]}, @typed={0x4, 0x7e}, @generic="ef0e601d61352d74322ea754141574a2fea3a542b87a51b51b7ba410561bd2a82032be2a04c2b2a80c4aa5f76356722d921d05c65cfdeb5978f99c415081caa9a68f51455ab2ef0b5784fccce9a2c460954797a63a369aa26d7b0a2ef296c5eb3488197758a200e4fcf70c90526df99ce23ce3f0d99ff9f51ee9", @nested={0x374, 0x87, [@typed={0xc, 0x21, @u64=0x80000001}, @generic="57384d10ba662f464fa8809eca9728875c9791de1633e51ebe5677ee30e305e1781fcbb4d2fbffb9bb7d2cb17ab3135d3064786c30886ccbfd4c929d351a", @generic="b54e8613f7e9970836bbc2f9dd0e5df2f7e0379be7302b038bb19b62deaa03b86b29817d45fbc53af83574094c0252e89ad91ba0ab309a68c4622082c5d34db38aab7a236ccb5041a314c9d200d3d086ede0e0cc9a1d7ece81a5eeef0ba439e0d242b88fbc24663293d8f56562c2315204009ce9f256d8c190652b4a7ba1bc74d3d45ffc65a883a7bd17233ac96e6bff58829112e814127ba6be3bee908db3ddc8d15599b5c16ed5d01949898151af3a2b0a98a582879ee91957e7d861c90296dee9fd3af04d5e40bbf526ea4167928273de", @generic="401acefbd5c163efb51435ed6d9328237b6fdb8ab84979ff149065e3751dc22b10682119e9c982dc1af7094d691dca6e311f608eaa742617878044a6c74c2f9b2dcfbfae8e9e54ba44aabff99a81048d", @generic="4539a7eeaf6b6f143c171983b4a0f6aab2f39e27316e87c2147c7c42ccd24ae88a85e403e94d1b439117249a531c2377c178e7f4a959047c38a69036404331f1", @generic="e4bd33ea6a2763e79ee5a8daece0263ca3319a026bceddd9813b963a3c1b5ddf1a58dcbf1daa0149922a0cfc97bd31ba22dd6fb02479a937ad8e8d25699679665b204fb7b7a07b7a61e45ab8d22b4246dba687180c371664109f1fc8ee6be4018d68b30f5c48cdf554bfed19", @typed={0x8, 0x74, @pid=r6}, @generic="082c6cd7ed52901f2f0bc24983552cb6e3046a05dc6a3cabc823b4a6c19059d8edf0dbcfe6c720e103aa53a21b5697db56dfb991b781b25ee27c773f4d59367c41a14250d8b1b5eaab52f3b7336a8af490e38edff1e915826d5c74d7636d513b8f9eec3a80ac04af98cf977b27baff6e931fd091172b1c83eb2459338371c502064bfc5d704278676c46bca21eee4a8ec1eb5694a9e12d9aaae3d322543089a683829c45e97e84b2d6fffe9f3ce0a5eea68f4ac82524b55d7b4e9fab8603baf5aef59d055a75d1ca0c5ba60f856871005a2f8af9580a36854b8c4caa20a8a99ed8d91d0cd300566778e059", @typed={0x8, 0x9, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="fc4294d65f06b91e2a9ed8664f4b206985ccd616cba0af51829fe6f53e2c8707518e04dbdc920dd77e661d30759d82edc349b23d0c8e99f123da83cfc5cd21b76d3f436648c90697fe6dd9529794f5d2f379b0784c00b048eb91"]}, @typed={0x4, 0x90}, @generic, @generic="c603fdb31525ea8e765ea0e5496b3298ec56584b1b35cff85d41ef4ed286efd8c597de47c74953aad3e8d1d82c0aacc64596df74cf0c04ad8cf64a0d9db6fdd5286dae2c95ce915595c7c07c61f72d459718c22b4b56fcbe89838440c9f209e92062edbf78d180f30f17937aac13fa2a2e449691b615fcfdde327b6926a4eac556eee1f7f0df60376d73e6c4d943a044a8fbe5553ceda1b4fcb633b28759ef41d2e47a3af566f9da51071928978ddbc2520f86f8aff6aa366c8f31fcd0a03a568671b88e6b620a60301e226eb45f97725447d9ae220c8c381d210d1b02a53237cc9dba22e0a4878726e59e86386f0c3a92601705ae2d"]}, 0x618}, {&(0x7f0000001680)={0x1688, 0x19, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x5b, @uid=r7}, @typed={0x14, 0x1b, @str='/dev/input/mice\x00'}, @typed={0x8, 0x3f, @u32=0xffffffffffff0000}, @typed={0x10, 0x85, @str='/dev/ptmx\x00'}, @generic="b51957c3af032a052cf83412b7f0961a8018c5c6dbe3259339b13d83ae5d11da7b388e0a4364f6da269389597db35ff6879e860ef9225bb9a0fc20c6f7e790415900d00e919bc23459c2a36f6b5cc63c8a91796a0712ec9f533897d8a02de9390af7092f9870b49886d80bd31e458379c8ac8558c3bb525045f2f8a3fc2bd0c550de7cef14b6ef570a51c6", @nested={0x1174, 0x38, 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@generic="01397138d761edea9d76fa936007094676cff2da67ab35c0c852f49effb8fd62ad30b527aace01d0a5f668466741352bbe3293234ccc879d02ddc121", @nested={0x84, 0x76, [@generic="aae7558287a7d6e3d08536ff8c345fb7f2f081788af88bfcc86df1e642a85ff9195041a6ff21964adf83f4acb4054f98ed9aa43064f76ed19e6527222bd3240a73e715e31b6745faaf", @generic="03eebfce0be8876234047fc4b926df3f2c08b825cbe72daf52f4dba0ca46553161ee5ab6837d59bebc32ecfc7ed022bccff9433f2f85"]}, @typed={0x8, 0x15, @ipv4=@multicast1=0xe0000001}]}, 0x1688}, {&(0x7f0000002d40)={0x79c, 0x40, 0xc, 0x70bd26, 0x25dfdbff, "", [@generic="b2e0b1685f5d8c93a042a85e1418b4f31ef4ad162bfb0bf1e449b7a16320a1b720d23f7068701abc6b029ade8086ecefefa1da9b9e7c280d6159c9f7cd267ed0a025fbdcdd8cbc4ed536a06fe77d8cfcab2f74de40869a7bc7eb761ed7b11cf6f5a64682cd280b018930f34c4135a3d5dbbb71fbba3284b9a6be21ba814fff1c723a3bfe0d1dc3a31e34d9a9c442c70a69cde6a84a334946e3a2a50b60e1d9af5bfa5c3da5", @generic="ef0f962cfb2bfc074b539fba66b11230d5fb65923d70413584dfe89645680e0ea03504088c68bfe6731199b49b82b5adb9e47ad7d6f4e7ac2b68277aa9258f242025ce7d1306fd2c5dc620d4898a810eacd71b8673672fa47a678ef2ef0a2611523a4dd9849c1c9d2d424b87e597e5f6c1679a8db4d210bb3467e29cbe55c28cb2d087a0af4a3cadc33fe52147e15ab0992bcc75a78083e4fb6966e0a3746460fbe7b289552176a1fe3487898dae1cd1975f79ad34e8fc2d9769f28e9d791377b7c925e857ae1309e1931c40152e3015480000e526a8e1d995a30d6699b9eb811c54eed6e2", @nested={0x320, 0x53, [@generic="676ccd110e4fa86baba7cacfefc2cfd64b9259d8e5225a4350dec44da219b5744595b8308bb4fa3bd518455f3d0ef842ec4cd5e6cf3b4ed5208f9666fe58ed2329b0bd91b758d30eb6c91893f0864c1e0c9c02aa19f11f127e0b96116b8ad3873c048101c5cb38454e82088e0a45c8d3b75bb27c20546f61953e45e3e6c6db998f7e3a73f6d220ab9b0a431884e275928a575dae154febb9ef1cc8a39e51d38053d0b64c7bc1ff499cb74db6e20c32ecb759c7925f804561a5058cf350bdd2a33edd51e4c62882b09de7e61a42bc1440bd8ec6e9db1a2145801d89a9", @generic="6e6a8908f86633dc200385b130ea9b17e2df806c1398d07a703face3c2c74cdbe54bbcfc60fcbf27e8f40e2f01c3342f6f4c4eea590db97e1c4aec2e644ab7ad46f5234476cfdac8a0c51d07d04f2c4aa8c186cb5c06666f6b378f4ac919e3cd1afd6e9bd40342768ad42dac5a0a1c8dc6cdeef3849c2126bab601fd62d9d428f12a6c7ddb5974ec7b4f24d7ccf65b996ab3382f7d09111fd8ffb5341abfe0412d65f5cbf4b1a43358f8daa754f186fce0a21ce6f95969e4ba5f378cf8c63dc6ef", @typed={0x4, 0x32}, @generic="fe66d7b479d8871f1d2542cec48fe44e722ac0f637d9e8d4549510b304a3f71f7cc3796d81f46acd37827ecc110424afce7261d6a40f8204e23f724c361dc7490f19d345a62a73c1414b660ce084c6e4588600eff89339e151e2204722c3348d6fa1de7202faf3ae7282bd4cd35a93a91d8037e686a52370abe76541dc0280d32e4cd25780b06de5e0da4c37e5972d4a8ee82fac359c0a7cd2d049364b3537bcf0", @typed={0x14, 0x16, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="8dd16281d0ec24a9ab7484834563fdb3b83c5a147179e6abd0dfff6b68bb32044df4f144147129b7232e793adc9b2f007a54e78f40a5addeaa269060ae9e522d789b8478", @generic="125cd28b6c0b65367a52371ecaa9ade29c45b3a67f689c80b21dd5a226b44c148d629caa25a6e04aa63b7d139a78f679e03c879eb6366f40a19f06d77a9b03ae8696ae062b20772690c97120aae2119d099d1a1ac5664e06a6730f798f01491813707d3e1f1860703ef5dfe6ded67105f566726ac185a59b84aa9095589d", @typed={0x4, 0x5}]}, @generic="389d71ea5c3745388a5cd1716a910b36d3fd7a0ccbfafbc77cb00c4928b5931082261b8378ed409679fdd84eb65d1b653f824845431df40dbc5260d7bd90e51ba3d2efa097c8fa143dc6547d5a62e5c1a630549165cbc76e21a17084843c0e2d55f6d2209d150edfdda58a4e8294e94bc13aa4781484e54abf78e82e9c81daa452a704873f094765d922f6a25bf5969f097b06f9ecd6fd72aea08b1d8bd641732d55bac891761958857eff3457bbee697d76c1dfa484b08fd9255bff3d647361407576000f52707bb7dfa2fd096302", @nested={0x94, 0x7, [@generic="c69134bb5ec6d9fc62e2a8fe15503958134a74f791db14fc14e235e42e06990552e1131425ae032e9868c299ba0e2283adcde30180c7ec00e68004307deb63fd1e12bcd19debba99e2d293cbeaf45bb6915d2c49fdb5d3b7b38a24576043916cab4ad173a9efbfd22c66c57a037bb3dfc20bbf22d1c11e24a51eec69207ac5abab3558a69acb59d37be3799577fd"]}, @typed={0x8, 0x38, @uid=r7}, @typed={0x8, 0x39, @u32=0x93b}, @generic="fe4dfd1b880a846c4519925e51b7cd6e7c4bd95a066455912f76fb947c629f486a2a508434026d114958ffd3e7c398609c47289c523f522302bd51c0df7708e1f2739d47016c1bb7a6f60a16c1c7b310e54615c8511be98efa92456468b8e80872533c990c074fdf60f775d627", @generic="0bbc5084b2986b536fa7390c2a5cae17d4359add9f94e310e19eebf4ce78c6121dd18a1b00466b7f8491d70c97a2be1ab6fe2a1720f1ac2b5b335195783b02ba02aa39291e4baafcfbc83cfd41a36e73b3d85a2364492f8d04239e84514050f10a5f8f0f025631a2aad6961d16c763dc6dc9d3e046de755df3ae177547f8e8def57f7e102cb041ce48e1a88603158389debf6d0074f40721420bf02406da958911d03d9eb3510599aa0b6d0fb8b39c8e15ada06bc0d12cc4b3d1e67f19b870cd9d61fd712149114defeee24e557bade322d7eca1b0d6249de37aa5805d6052ac33997724870bb48091c8edad71", @typed={0x14, 0x61, @ipv6}]}, 0x79c}, {&(0x7f0000003500)={0x30, 0x36, 0x820, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x1d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x87, @u64=0x6}]}, 0x30}], 0x9, 0x0, 0x0, 0x40000}, 0x4040000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getpeername(r5, &(0x7f0000003640)=@sco, &(0x7f00000036c0)=0x80) fdatasync(r4) getsockname$packet(r5, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003740)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003780)={@dev={0xfe, 0x80, [], 0x1b}, 0x45, r9}) 2018/05/06 18:59:48 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)) 2018/05/06 18:59:48 executing program 1: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/05/06 18:59:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000080)=0xfffffffffffffd16) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x10000, 0xff, r1, 0x9, r2, 0x8, 0xfffffffffffffffd, 0x7}) accept4$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x2000000000080000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000040)=0xaf84771f0672ef61) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)={r4, 0xa6, "94a5d130143cbda1395e340137cf35eeaf5330a343166a8d52a41e14f387837facacb9ffe4ab62f00cc6bf435610203aebc13918a0b9ac714114e235442b2c672f4fd585a4b6b525e2bbba3312ad51104e880a3c8e4569035518b5d987fe7c9311ad61f0e197bdcd8865fd9d242972e74056235011eca4fdfd01248a28c39eda66c6399baf91461cc0e02fb22b7e7838659f8d14d06c8185b67ada81076c0ba7e7f5792f63c9"}, &(0x7f0000000340)=0xae) 2018/05/06 18:59:48 executing program 4: socketpair$inet(0x2, 0x0, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000dac000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x13, r0, 0x0) times(&(0x7f0000000000)) 2018/05/06 18:59:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) unlink(&(0x7f0000000000)='./file1\x00') r3 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x4, 0x8, 0x5, 0x9, 0x4, 0xc1, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x61, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x6a, 0x10000, 0x8fb0, 0x7fff, 0x3f}}, &(0x7f00000007c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000800)={r4, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}}, 0x84) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0) r5 = epoll_create1(0x80000) epoll_pwait(r5, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440), 0x8) unshare(0x40a9fcba95ae73ec) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000540)=0x6, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYBLOB="72533485e0d13bebba2710caac457d8caaba4e28e0ac5d4862e65bc6ddea2241498f170ddf"], @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2]], 0x1}, 0x1}, 0x0) timerfd_create(0x0, 0x80000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x1, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x0, 0x9c, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) fcntl$setstatus(r6, 0x4, 0x6000) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2d8}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x0, 0x59a131ae, "be98944b5776", 0x9}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="070008340500833d5a513f9d0400000000000000"], &(0x7f0000000640)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000680)={0x3ff, 0x1, 0x200, 0x1ff, r7}, &(0x7f00000006c0)=0x10) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x9, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff}, {0x5, 0x0, 0x7ff, 0x210}, {0xffff, 0x67, 0x3, 0x8000002}]}) [ 180.659550] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 180.747137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/05/06 18:59:48 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x4) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1004, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)="c23c662550d3d17f8601f13ae9a98e043c28b89b248b85c990bb839fa3f7ee09cd5739ffc82f975ed05579eeefb5578713db01135a9c22fd6acf71f73d403afc485e587b309a4aecc45f1d12d73e15335ab443464d0369f99a1961649550eae90be07f9bb6721fe2f237c6180fd967a33bd9c79463bd870a04ab09aedfb2bb37f263f94d26aa5548b5bf82825fb73feca8a7f380ec4867f41551edeec0ebf7e1f18ab9759f53b72471c744dd38e2ac7d29cce8cdfc478696845427a552ecf74664c179e304b6f971e75ebae20fb2d13f6df463e4fd5da8", 0xd7) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) 2018/05/06 18:59:48 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x48800) 2018/05/06 18:59:48 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)) 2018/05/06 18:59:48 executing program 3: r0 = memfd_create(&(0x7f0000000200)='@', 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321e509"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x2000)=nil) [ 181.167538] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.253914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/05/06 18:59:49 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000180), 0x8, 0x2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000000280)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000200)={0x5, 0x8, 0xffffffffffffff01, 0x3}, 0x8) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000000000)=0x10001, 0x4) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x200}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r3, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) 2018/05/06 18:59:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x800, 0x7ff, 0x401, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000100)=0x3) 2018/05/06 18:59:49 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)) 2018/05/06 18:59:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x11) pipe2(&(0x7f0000000300), 0x4000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200002, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000000c0)=""/193, 0xc1) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000340)=""/40, &(0x7f0000000380)=0x28) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) modify_ldt$read(0x0, &(0x7f0000000240)=""/188, 0xbc) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="b9e18d241099"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306}, 0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team_slave_1\x00'}) 2018/05/06 18:59:49 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) unshare(0x8000400) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) bind(r0, &(0x7f0000000100)=@ll={0x11, 0x5, r1, 0x1, 0x7fff, 0x6}, 0x80) read(r0, &(0x7f0000000180)=""/130, 0x82) [ 181.699986] IPVS: __ip_vs_del_service: enter [ 181.742709] ------------[ cut here ]------------ [ 181.747504] WARNING: CPU: 1 PID: 13434 at crypto/algapi.c:355 crypto_wait_for_test+0xbb/0xd0() [ 181.787927] IPVS: __ip_vs_del_service: enter [ 181.825378] Kernel panic - not syncing: panic_on_warn set ... [ 181.825378] [ 181.832777] CPU: 1 PID: 13434 Comm: syz-executor5 Not tainted 4.4.131-g6ec0e3f #35 [ 181.840474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.849817] 0000000000000000 215217c4a22f6f10 ffff8801d16cef18 ffffffff81e0df2d [ 181.857845] ffffffff83a43ec0 ffff8801d3ddc800 ffffffff83bf0820 0000000000000009 [ 181.865888] 0000000000000163 ffff8801d16cefd8 ffffffff81409d84 0000000041b58ab3 [ 181.873950] Call Trace: [ 181.876523] [] dump_stack+0xc1/0x124 [ 181.881925] [] panic+0x19e/0x38d [ 181.886923] [] ? add_taint.cold.4+0x16/0x16 [ 181.892879] [] ? warn_slowpath_common.cold.6+0x5/0x20 [ 181.899709] [] warn_slowpath_common.cold.6+0x20/0x20 [ 181.906450] [] ? crypto_wait_for_test+0xbb/0xd0 [ 181.912758] [] warn_slowpath_null+0x29/0x30 [ 181.918717] [] crypto_wait_for_test+0xbb/0xd0 [ 181.924860] [] crypto_register_instance+0x200/0x2f0 [ 181.931513] [] crypto_givcipher_default+0x3bc/0x5d0 [ 181.938164] [] ? setkey+0x270/0x270 [ 181.943428] [] ? crypto_alg_lookup+0x23/0x50 [ 181.949473] [] ? crypto_larval_lookup.part.9+0x78/0x230 [ 181.956476] [] crypto_lookup_skcipher+0x1a9/0x2b0 [ 181.962957] [] crypto_alloc_ablkcipher+0x54/0x170 [ 181.969435] [] common_rfc4106_set_key+0x11c/0x670 [ 181.975917] [] ? kasan_unpoison_shadow+0x35/0x50 [ 181.982309] [] crypto_aead_setkey+0xaf/0x1d0 [ 181.988353] [] cryptd_aead_setkey+0x41/0x50 [ 181.994312] [] crypto_aead_setkey+0x16c/0x1d0 [ 182.000446] [] rfc4106_set_key+0x41/0x50 [ 182.006146] [] crypto_aead_setkey+0xaf/0x1d0 [ 182.012193] [] aead_geniv_setkey+0x47/0x60 [ 182.018068] [] crypto_aead_setkey+0xaf/0x1d0 [ 182.024119] [] esp_init_state+0x479/0xf60 [ 182.029904] [] ? esp_output+0x1bb0/0x1bb0 [ 182.035688] [] ? __xfrm_init_state+0x370/0xb50 [ 182.041907] [] __xfrm_init_state+0x3f9/0xb50 [ 182.047950] [] xfrm_add_sa+0x1a82/0x2d40 [ 182.053645] [] ? xfrm_send_policy_notify+0x1480/0x1480 [ 182.060558] [] ? nla_parse+0x1d3/0x240 [ 182.066080] [] ? xfrm_send_policy_notify+0x1480/0x1480 [ 182.072988] [] xfrm_user_rcv_msg+0x3d6/0x6c0 [ 182.079032] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 182.085084] [] ? debug_check_no_locks_freed+0x210/0x210 [ 182.092086] [] netlink_rcv_skb+0x145/0x370 [ 182.097955] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 182.104051] [] xfrm_netlink_rcv+0x6f/0x90 [ 182.109838] [] netlink_unicast+0x4e9/0x700 [ 182.115715] [] ? netlink_attachskb+0x6a0/0x6a0 [ 182.121936] [] netlink_sendmsg+0x78b/0xc10 [ 182.127807] [] ? netlink_unicast+0x700/0x700 [ 182.133856] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 182.140341] [] ? security_socket_sendmsg+0x8f/0xc0 [ 182.146905] [] ? netlink_unicast+0x700/0x700 [ 182.152950] [] sock_sendmsg+0xcc/0x110 [ 182.158471] [] ___sys_sendmsg+0x745/0x880 [ 182.164252] [] ? copy_msghdr_from_user+0x550/0x550 [ 182.170815] [] ? do_futex+0x12d/0x1770 [ 182.176333] [] ? __fget+0x148/0x3b0 [ 182.181591] [] ? __fget+0x16f/0x3b0 [ 182.186848] [] ? __fget+0x47/0x3b0 [ 182.192021] [] ? __fget_light+0x9f/0x1f0 [ 182.197721] [] ? __fdget+0x18/0x20 [ 182.202893] [] __sys_sendmsg+0xd6/0x190 [ 182.208500] [] ? SyS_shutdown+0x1b0/0x1b0 [ 182.214282] [] ? SyS_futex+0x1f8/0x300 [ 182.219902] [] ? kill_orphaned_pgrp+0x390/0x390 [ 182.226202] [] SyS_sendmsg+0x2d/0x50 [ 182.231554] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 182.238823] Dumping ftrace buffer: [ 182.242407] (ftrace buffer empty) [ 182.246109] Kernel Offset: disabled [ 182.249736] Rebooting in 86400 seconds..