\x00', 0x2) r4 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000000)={0x14}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000007ff8)=[{0x6}]}, 0x10) socket$packet(0x11, 0x400027, 0x300) 2018/02/23 18:36:16 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x5, 0x1000, "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"}) r2 = fcntl$getown(r1, 0x9) syz_extract_tcp_res$synack(&(0x7f00000010c0), 0x1, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000001040)={0x3}) r3 = dup2(r0, r0) bind$ipx(r3, &(0x7f0000000000)={0x4, 0x0, 0x0, "82d2a15977a8"}, 0x10) connect$pptp(r1, &(0x7f0000002040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) fcntl$setownex(r3, 0xf, &(0x7f0000002040)={0x3, r2}) fcntl$setsig(r0, 0xa, 0x19) 2018/02/23 18:36:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x40600) r2 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) preadv(r2, &(0x7f00000005c0)=[], 0x0, 0x0) r3 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x40004}, 0xfffffffffffffe3f) close(r0) fcntl$getown(r1, 0x9) 2018/02/23 18:36:16 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0x303) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=[{0x28, 0x29, 0x1, "f316e01a7c60f7d9f65239e77cf052100b577e6ba449c9533c"}, {0xc, 0x18e, 0x64}], 0x34, 0x20000001}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="24000000180003fd07ff00942f0600000200006000ffff0194028562711ba3a2d188737e", 0x4}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r8 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='vmnet0\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r8, &(0x7f0000000340)=""/155, 0x9b) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000440)={0x15, 0x1c, &(0x7f0000000400)="f928d6e3537df7514ddd360f7af89715b054a90845b7e3e62714dd25"}) write$evdev(r2, &(0x7f00000002c0)=[{{}, 0x3, 0x35, 0x4668000000000000}, {{r3, r4/1000+30000}, 0x5, 0x8, 0xffffffffffff9271}, {{0x77359400}, 0xff, 0x1}, {{r5, r6/1000+10000}, 0x3, 0x9ea, 0xe800000000000000}, {{}, 0x3, 0x5, 0x1}, {{0x0, 0x2710}, 0x7f, 0x7fffffff, 0x6}], 0x60) 2018/02/23 18:36:16 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/2, 0x2) 2018/02/23 18:36:16 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000001240)=""/140, 0x8c}], 0x1, 0xff) 2018/02/23 18:36:16 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x1, 0x0, 0x8, 0x2, 0x40}, 0x5, 0x40, 0xed4b}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c5ff0)=[{0xc, 0x29, 0x3e}], 0xc}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x75f) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x810, r1, 0x0) 2018/02/23 18:36:16 executing program 0: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fsync(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x0) 2018/02/23 18:36:16 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x2}) capset(&(0x7f0000c24ff8)={0x20080522}, &(0x7f0000c6d000)={0x0, 0x0, 0x1b}) [ 261.213540] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/23 18:36:17 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$KDENABIO(r0, 0x4b36) recvmsg(r0, &(0x7f000000e000)={&(0x7f000000eff0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f0000000000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/23 18:36:17 executing program 7: r0 = open(&(0x7f0000000000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000000080)=[], 0x0) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="c105b845ee701c2695254b390a5572cfb83bb278a94e065d0d1f8b40aeeb4922f1b6b487a9", 0x25}, {&(0x7f0000000040)="31f8bc4a0f9e2afd8284cd6243372ae7eb4015e8356615d8d7e1af1abc60d00526c43d75da6938a83b8c4f27564974998d52af7350e60777af5c7e3b3a10bf8a2c3f7b0e4dd0a5f5535aac390ed1c5395c7e645903a4a21d7225c55b9bb3e91d82ee1a2cca1cb04e1ec4256cba4b62c1f575b2beef79367132", 0x79}, {&(0x7f00000000c0)="9d9cabefd45fd22d1173d13bf911e61a979b7a5195f4292d4841a2854047f914bdad3c9eeb131be4e0845b4471e9cda58fa9a5205a1957310c5f4203debdda85954e6169accd4b1c9b276661df0d28606825d36375d059972571c399c8554f95e307c28006362e1429941685404aeb962bd9a36c0112197e4f8b684641b0360725c85ff3198f4449da879495078bd101b431bc37ec066d030f2d24dac8b8991938330163222137384ceca1c4af48c0a2c7c62bbad93ebf179881bd024c9a1083fb84b201b993009be8e7", 0xca}, {&(0x7f00000001c0)="0b21a241e9a86da8821cd6558ef199fd6dce87a41ebb98f4070c4e775e81a4d92d1eb22bda8e3caa9eef383f5de58fdcd1874bc7490898595924ee30c567e72327786cd8b4e926cb0339db1f4cfbd4615088f172b8f9d7eb5f240acd0204e026c66daf5fffc3aa5913e95ecce98f9c6ef3a5c3289a825c07bc47ea512d1cf16cb9f28f9456e9158d3af166dabc1770", 0x8f}, {&(0x7f0000000280)="79ef568f1b44a9231360db9e1b5ed8eeedfbf27e6d8582b39f", 0x19}, {&(0x7f00000002c0)="71fea31a00fbc7e22768fb3dc56ac87a6035d6958eec24b5900e37e12c598566a6498835ccf8ae7b65d6df5607dc881173a84578687d4e61bb2d717bb0181c5b17b58f13e9714e79e7b63647e16e640b50a2d630d104d5c3fba4d3b95ec7b28cdb96d368b2fdd756c9928fe6d97bd921652c1b9680f29be9e856e680df482236adc4977cb10ececde73b5f41d1632cae19c61d38185dd6731d937d32e6acd46181ab6e5fd384f6a713c5a8b1f742b5e96d1ca1cab5ab342a818abe1148dd8963d1a6a7fd98eb330afab2adc8db02048a960640eb8cb7ca30e3e6e41efc31faa941a752629e84bc2d3102d9e9ed0d1e784d8d526a28ff9387f2", 0xf9}, {&(0x7f00000003c0)="da9d4c40a81c40a09f20e702b89fba0c7095cf843c7ecd421504cda1568ccc8956571d9bd4daa339b5526871ba03f277e3af7876208d0dab6843f45916a1393955276073ad8336420eceb81231687eae77b1de2d46f02d3ad05dd40779528b23385afbedb396b8e818e0070b", 0x6c}, {&(0x7f0000000440)="5b98ec49a2118d14702cdaf384fe8b8785ca7bec477fe84f8906e44f190cd31ceaba08a117806e224f8946c572b0969313f63880907ac42fd6c969d229e1d2f7cf9436c5e747bc499f3b7a8075c6df50806d2bcdce9843db061a0e983c5053e6197ec61d9655e7e57580d41c4b170e99375d4bb71441616f26e21172d87f14387c3f3e42ea62bf1029cb7ada", 0x8c}, {&(0x7f0000000500)="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", 0x1000}], 0x9, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) [ 261.256858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25423 comm=syz-executor6 2018/02/23 18:36:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40800, 0x100) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3ff, 0x3, 0x0, 0xa, 0xa2645ed57cd4754a, 0xa0, 0x1f, r2, r3}, {0x6, 0x20, 0x401, 0x2, 0x5c3, 0x8001, 0x401, 0x2f86}, {0x2, 0xfffffffffffff801, 0x8, 0xfffffffffffffff8}, 0x3c, 0x9, 0x2, 0x0, 0x3}, {{@in=@empty, 0x1, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x5, 0x2, 0x1, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8, 0x1, 0x766, 0x10000, 0x81}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r4, 0x3, 0xfffffffffffffffb, 0x132, 0x6, 0x1}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8001}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) 2018/02/23 18:36:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004d7f20)="08c04823854b8d875f10cbbcf2bd22db02684fc86353610752e8a834e3b26975178bbf5d996a3c2b6b3cfea550c44517c5b0b1d0456806dc55702836ece766b923324867650cc16cb59d5add45adfdde8cac088348e02bee3496e8d089d68d27b9acdf6b3242a1a3e0ad35926b22ad88fcec6792992c23670d835236e13ea1523f18", 0x82, 0x0, &(0x7f0000e7c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="0f1e19", 0x3, 0x0, &(0x7f000074bff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 261.349674] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25441 comm=syz-executor6 2018/02/23 18:36:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80001, 0x30) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x7, 0x1, 0x7, 0x5, 0x800, "a2a0caf6c49dcaa3ed1c3681f6aceef0bb7ba89a4ff59841ab12e9cbf2e43c27be5ebaccb8d16f5f8f392d229561e23671576f8a7352c85b1d79dd94169bb7", 0x3}, 0x58) r1 = fcntl$getown(r0, 0x9) fsetxattr(r0, &(0x7f00000000c0)=@random={'btrfs.', 'bdev\x00'}, &(0x7f0000000100)='\\systemvmnet1\x00', 0xe, 0x3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/78) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/fib_trie\x00') bind$unix(r3, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x920}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4}, &(0x7f0000000300)=0x8) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000340)=""/49) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x9c, 0x1e, 0x0, 0x2, 0x2, {0x1}, [@typed={0xc, 0x69, @u32=0x20}, @typed={0xc, 0x65, @fd=r0}, @typed={0x18, 0x77, @str='net/fib_trie\x00'}, @nested={0x58, 0x83, [@generic="25a83884011b2a97ac41cc186f2363fd49ba9e1d38782b119642ad94287a1cfa8a2036f630cb2ae3c46e91d783fb250ae138b169b3db2cb1de8a5fd4e1d2c4373a801dc495293ae41a9a50544da48e14e2b87f"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) connect$inet(r3, &(0x7f0000000500)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000540)=""/120) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000005c0)={r5, 0x6, 0xfb, 0x0, 0x1f, 0x7}, &(0x7f0000000600)=0x14) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000640)={0x8, 0x7}) mkdir(&(0x7f0000000680)='./file0\x00', 0x80) accept4$packet(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14, 0x80800) sysinfo(&(0x7f0000000740)=""/100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000007c0)={r4, 0x14, "4d55fab6442bd95e806944270586b86c4b97bd15"}, &(0x7f0000000800)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r6, 0x1, 0xfffffffffffff499, 0x480000000, 0x1, 0x100000001}, &(0x7f0000000880)=0x14) ptrace$setsig(0x4203, r2, 0x5, &(0x7f00000008c0)={0x5, 0xff, 0x3, 0x81}) recvmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f0000000900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001a80)=[{&(0x7f0000000940)=""/111, 0x6f}, {&(0x7f00000009c0)=""/94, 0x5e}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ac0)=""/4096, 0x1000, 0x7}, 0x9}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003f00)=[{&(0x7f0000002b00)=""/194, 0xc2}, {&(0x7f0000002c00)=""/186, 0xba}, {&(0x7f0000002cc0)=""/61, 0x3d}, {&(0x7f0000002d00)=""/31, 0x1f}, {&(0x7f0000002d40)=""/104, 0x68}, {&(0x7f0000002dc0)=""/222, 0xde}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/49, 0x31}], 0x8, &(0x7f0000003f40)=""/12, 0xc, 0x1f}, 0x1}], 0x2, 0x3, &(0x7f0000003fc0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004040)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004080)={r7, 0x7, 0x4, 0x19, 0x5, 0x9}, 0x14) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000004100)={&(0x7f00000040c0)=""/51, 0x33}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000004140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000004180)={r8}) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000041c0)={0x2, [0x0, 0x0]}, &(0x7f0000004200)=0xc) 2018/02/23 18:36:17 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x104, 0x34, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x9f, r3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ioctl$TIOCGPTPEER(r4, 0x5441, 0x800) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0xfffffffffffffffe) fcntl$addseals(r4, 0x409, 0x0) r5 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x8, &(0x7f0000000380)=""/91) write$tun(r4, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34) close(r1) 2018/02/23 18:36:17 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/174) socketpair(0x5, 0x0, 0xffffffffffff6206, &(0x7f0000000000)={0x0}) sendmsg$unix(r2, &(0x7f00000014c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000080)="6751cb7b49caa8bdd8d4275306191b81d626b5f7541cf38a0c5f8d39b0dbcde0bed311747882906f196bc53efda2474292986abdd174febfb2fc2299ec93f72e7847e1b471f0583509a55eb061357912c06350b47c41b6e2f286b4ac9aac64428718d9af15a6", 0x66}, {&(0x7f0000000100)="8ae2519cfeebf2f5d6c15a5ad3867d08edd29c02e6fef3414dd9809c4593f44e066db80e0f4e85d1f3e9836c0a1711736e9c493f65ecdccd3e0b08dacc41059d04c7b4fc13123b049a68020903afb8ded0a39605339510dcbbe245a1dfac0bdff9ae78548d1a6e2480339f4ef8516c6d6346946bdb6c2f58e7d7b8d054794e803214e100e99e60c130f9172cd45fb19b1d2b", 0x92}, {&(0x7f00000001c0)="4cfac146daf01ed6a0aaafb8bb718086a5da1c9120d71cc9b0e2d6c7c6", 0x1d}, {&(0x7f0000000200)="e8764990e5c618bd66a5ec3a8a26c40a797e16f2203017f59d54666d73432a77e2a2e22080b2637e4665a05e44bea293fee35d0df19ed4", 0x37}, {&(0x7f0000000240)="da796a82b3460cb6c1c7e1f60f3f4c1a497edb09a72cb71acc3eb8f9393d38dfd9a38357f7bae22aa94dd7d56258608e99b4f66db3f8d4a9a3bd5ac23ef87bba88d488cd5f49bc2d6f4c69e9065496ee864df9f1e8240a643f20d514c3c104de66cf464004060ed9d40c1e077ec9ec5f6b3455d5bfa2b1fddebe2ffc7a8f2406c8ba4aeeb93c076177e5f15865783624bbac6e5832bb5d4c05519bf30599114148720271111335d84e1a40f05d531b01744a7cfcefea091cf81436cf377d3b7684e20e432aea047c8c04cacb1a10729e1af207ddae86e6a9100423dea05c41da2d378134a48f6d26d050197020016a86b5986d98b40c41b4", 0xf8}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0xfb}], 0x7, &(0x7f0000001480)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x20008004}, 0x840) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40000000000000}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xd3}, 0x401, [0x200, 0x0, 0x7, 0x4, 0x1, 0x5, 0x6, 0x2]}, 0x5c) preadv(r3, &(0x7f0000a7e000)=[{&(0x7f00008f6000)=""/213, 0xd5}], 0x1, 0x10000) 2018/02/23 18:36:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fdatasync(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x6, 0x0, 0x7, 0x1f, 0x81, 0x3fffffff800, 0x10000}, 0x0) ioctl(r0, 0xfffffffffffffc00, &(0x7f0000000140)="3836dcaab23f6df35b49735e16117e76b0c5e71691f6fa06b2eae70aa85246a8661daa008db7b8b49f1fc7b9d6280433d64a594a3b77ff1a79e352cb240d52904bc43e3ab76c7aa991c01869e253f677de6b58cb9664f7068a74d64cc30a2e6d1c21a6467cb5f3a3f446421a657dccc42296c1f1bd4e2223b6bf7f13731962934988466e0a342e61bf22401ba11a78bd27d679a31b7190cf56b1323169662e58b4e4b99e08fb43fc8f659bc7846dbcd74a") prlimit64(r2, 0x0, &(0x7f0000000200)={0x101, 0x555d}, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000280)={0x6, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000002c0)={0x400, r3}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={@generic="3acf28b44450ca7cbcc8d027d01c5188", @ifru_flags=0x1401}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x264}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xe9, 0x0, 0x2, 0xa1800000, 0x10}, 0xa0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000480)=0xc4e, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f00000004c0)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000500)) sched_setattr(r2, &(0x7f0000000540)={0x30, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffa, 0x7, 0xff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000000580)={{0x5, 0x10000}, {0xffffffff, 0x3}, 0x1, 0x2, 0x1}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000600)=""/76, &(0x7f0000000680)=0x4c) getsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f00000006c0)=""/115, &(0x7f0000000740)=0x73) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000780)) getsockopt$packet_int(r6, 0x107, 0x0, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000840)={0x7, 0xff, 0x4293, 0x4be, 0x3, 0x4}) eventfd(0x10a) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0xb) ioctl$TIOCSCTTY(r6, 0x540e, 0x7) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000900)) 2018/02/23 18:36:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @rand_addr=0xa65}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c9dffb)='veno\x00', 0xffffffffffffffbe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x1aa2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}], 0x1c) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) 2018/02/23 18:36:17 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_procfs(r0, &(0x7f0000000080)='uid_map\x00') preadv(r2, &(0x7f0000000000)=[], 0x1d1, 0x3c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r3) 2018/02/23 18:36:17 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000000)="6d7c646ff5007600d30ce4974557ea004f563f2e4761eafef1b485033444986a60ad8b60ccfe91e7f14dfa0a9a24ecbbab5501151bf587a51af01a0a80a1a8edee937da77ce651d8337a93c1978f406d66d2214b32779c989646827ed13049b3e044fafd91473fe32b358b6c538b99ad3f3f21282c16ef8673720a", 0x10008bd, 0x0) r0 = socket(0x12, 0x7, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/110, &(0x7f0000000100)=0x6e) 2018/02/23 18:36:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000388fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@empty}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/182) 2018/02/23 18:36:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x3) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0x3, 0x80000000120202}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000f11ffc)=0x3a) pwritev(r4, &(0x7f000001b000)=[], 0x277, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0xea, 0x4) 2018/02/23 18:36:17 executing program 3: socket$inet(0x2, 0x80000, 0x10001) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='/dev/sequencer\x00', &(0x7f00000000c0)='/dev/sequencer\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='/dev/sequencer\x00', &(0x7f0000000180)='\neth1[\x00', &(0x7f00000001c0)='}keyringeth0procvmnet0user[\x00', &(0x7f0000000200)='/dev/sequencer\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='/dev/sequencer\x00'], 0x800) poll(&(0x7f0000000000)=[{r0, 0x9058}], 0x2000000000000198, 0x3) 2018/02/23 18:36:17 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x3, @empty}}}, 0x90) r1 = getpid() r2 = socket(0x18, 0x0, 0x3) connect(r2, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd78}, 0x0) 2018/02/23 18:36:17 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/02/23 18:36:17 executing program 7: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x95, &(0x7f0000000000)="f91df0b0a6d1fcda9f814769333846431ac3f5fd1ed229e628dda3acb99618d19ebff990f68f5424a7bf410d849163c30c859a165752860ae240137f39a1e9d482561dea6bd1c4aeb472b0205b9ddc8da6865e8e545908b76a9048b17e681bc8855fc98aa56473c51313a3e4d3b073c30f1a3cdf301f63bb5a8ba029bb2b8c352c65a23bcb95") ioctl(r0, 0x2000000008b15, &(0x7f0000000100)) 2018/02/23 18:36:18 executing program 6: r0 = fanotify_init(0xa, 0x40000) preadv(r0, &(0x7f0000012ff0)=[], 0x1, 0x0) 2018/02/23 18:36:18 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000a67fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x200000000000008f}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d86fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d0fc0)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc19f3)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x1, 0x3}) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 18:36:18 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x3) 2018/02/23 18:36:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000b97000)={&(0x7f0000190fe4)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8)=[], 0x0, &(0x7f0000a0fff0)=[{0x10, 0x0, 0x2, "ff"}], 0x10}, 0x0) 2018/02/23 18:36:18 executing program 3: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7f) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'security.', 'mounts\x00'}, &(0x7f0000000080)=""/25, 0x19) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x5477}, 0x4) gettid() r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/02/23 18:36:18 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x28) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$unix(0x1, 0x7ffffffffffffd, 0x0, &(0x7f00004ca000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessmd5sum\x00', 0x3) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xc23, 0x8, 0x9}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/23 18:36:18 executing program 7: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) socket$pptp(0x18, 0x1, 0x2) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/02/23 18:36:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockname(r1, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = getpid() ptrace(0x420f, r4) ptrace$setopts(0x4206, r4, 0x1, 0x2a) sendfile(r1, r0, 0x0, 0x4) recvmmsg(r2, &(0x7f0000000100)=[], 0x0, 0x2000, 0x0) recvmmsg(r1, &(0x7f00000027c0)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00000026c0)=[{&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/167, 0xa7}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/124, 0x7c}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/73, 0x49}], 0xa, &(0x7f0000002740)=""/79, 0x4f, 0x5}, 0x5}], 0x1, 0x40, &(0x7f0000002800)={0x0, 0x1c9c380}) 2018/02/23 18:36:18 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x509000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/247) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x100000001, 0x4) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x20000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f00000000c0)='/dev/input/event#\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/23 18:36:18 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/45) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x100001) 2018/02/23 18:36:18 executing program 0: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)="72616d6673f0", 0x1000818, &(0x7f0000000040)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x94) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="717435ecfac71c55acb6e6e1aa8fa3581ee1ac8372dd632b1edf9ee0b63d529ccf127b26582aca6c30038dae954828c75a325ceb92cdde957f3325c11a257885beab4ca878518d635e0f2b4a810f970abae6800af95ce07446005d574ca48a8168218a06ccc841716b7e4c01be87adabf3f81aeaf00e1dcaa4781722274dcd3ecc2548a455d1b5faee565aa76d939163045c91cc0c16ba66a0", 0x99) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x3, @rand_addr=0x7}}, 0x0, 0xffffffffffffffff, 0xffff, 0x0, 0x1}, &(0x7f0000000240)=0xa0) 2018/02/23 18:36:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000601ef0)={0x4, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) personality(0x0) 2018/02/23 18:36:18 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x77a543f8, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2e42, 0x0) r3 = inotify_init() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000200)) fremovexattr(r3, &(0x7f0000000240)=@known='security.selinux\x00') setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={"a2c0842a6ad9f710476c08bcca5a8763", {0x4, 0x80, 0xb273, "ff4834e592c4"}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x1, [0x7f]}, &(0x7f0000000300)=0x6) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x4c) getdents(r2, &(0x7f00000003c0)=""/124, 0x7c) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000500)={@loopback, 0x0}, &(0x7f0000000540)=0x14) sendto$packet(r0, &(0x7f0000000440)="bf0c7364d6c8552ef17275b66c31ae9ffcaf39290748d5a067951a934c5918b4f5e76db2ba7b528b0b9b551d1e62223aa6a097feffd3336f8fd9d82277ac190a5cfc1e1c5e50e7a33b3efeeb30a6ad0687a27beb004dd5af73811a229c3178565e231ac9b3407ae87dabcdc030f284ef7df1b992b83d25e6daeaf2a9f78ea2607c68b59f934f66fc621b6f9c09b821d264c9241b991a9f92b098fb92d73406bf806e8c4acc75827692bc60671002d7f13b4ae5e25de41d", 0xb7, 0x20000010, &(0x7f0000000580)={0x11, 0x16, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf1a0070e49841102}}, 0x14) r5 = getpid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000680)={0x6, 0x2e4, r5, 0xb3, r6, 0xf8, 0x400, 0x200}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}], 0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000740)={r1, 0x4}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000000840)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1202}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000880)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) recvmsg(r2, &(0x7f0000001c40)={&(0x7f00000008c0)=@rc, 0xa, &(0x7f0000000c00)=[{&(0x7f0000000900)=""/41, 0x29}, {&(0x7f0000000940)=""/192, 0xc0}, {&(0x7f0000000a00)=""/201, 0xc9}, {&(0x7f0000000b00)=""/222, 0xde}], 0x4, &(0x7f0000000c40)=""/4096, 0x1000, 0x8}, 0x2000) r8 = add_key$keyring(&(0x7f0000001c80)='keyring\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f0000001d00)="24db328ebf19f14a41292fab5821cb921432057669a2f7ebebac2afd8a0526688c5833e65db8c000e6a047307c2669ae8d87a5e571bd3afd1610d29219b185d0b07489692cf8d2d7d055574e7238ded3efa58ae7ceadc022238d7c4a7fe71fd6fab277a5ea69048194d2b19b79f4c60c57ef82d1dbebf4ddc6a4e67c3c0295dd", 0x80) ioctl$void(r0, 0xc0045c7f) 2018/02/23 18:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/23 18:36:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="d678b7c5648b58de12fcc9dd3aabf140") r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_wait(r1, &(0x7f000019efa0)=[{}], 0x15555555555555cc, 0x9b5566ab) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/23 18:36:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mq_unlink(&(0x7f0000000000)='$\x00') r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1}}, 0xe8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000000)="095aeb32be2e725f7e5d0f3e5d1d0a3c8819cc941b0180ae50833eecbd17f3fec9ab82f4b3c9e11c19b7a88b7f7f876518424bbc22e3a35c97187746a39be83b39fc91634b89c5b629e9846e751258f0a9d382efd5202511b7a5dfa3", 0x5c) 2018/02/23 18:36:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x200000) dup3(r0, r0, 0x80000) 2018/02/23 18:36:18 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028cff8)='./file0\x00') 2018/02/23 18:36:18 executing program 0: personality(0x4000005) r0 = open(&(0x7f0000000000)='./file0\x00', 0x30c3ca595a004d3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x40000000000013) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000e3800802bb0509000100e50100493ffe00", 0x1f}], 0x1) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xc7a, 0x4, 0x9, 0x4, 0x2, 0xffffffff, 0x8000, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x489, 0x800, 0x8, 0x1e}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x6, 0x7c3, 0x4, 0x4e, 0x16, 0x19d1, 0x10001, 0xcc, 0x2, 0x7ff, 0xfff, 0x4, 0xffffffff, 0x0, 0x6]}, &(0x7f0000000080)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r4, 0x40001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r4, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x9, 0x7}, &(0x7f0000000100)=0x8) 2018/02/23 18:36:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/23 18:36:19 executing program 7: socket(0x10, 0x802, 0x0) 2018/02/23 18:36:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001f8fdc)={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x200}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x8, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, 0x872, 0x1ff, 0x6, 0x1, &(0x7f0000000080)=@generic="48576a5a5f3a25cbdc5e837581622b5d", 0x5, 0x100, 0x80}) 2018/02/23 18:36:19 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000000000)="1cfba23493482cfdc6b69cd7069e7bbe81f777d1a5f8cd5493f15bcd25460d2352d5554f7897fe965b7ca6da91bd0af305f067e43e8139c1588fe09700ed3d0d88b2f82f5dd7ec7f", 0xfffffffffffffe77, 0x0, 0x0, 0x0) r2 = dup(r0) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/23 18:36:19 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/251, &(0x7f0000000140)=0xfb) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="912f74726500") sendfile(r2, r2, &(0x7f0000457ff8)=0x83, 0x400000ff) fchmod(r2, 0x82) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xffffffff, 0x80000000, 0x8201, 0x3, 0x6, 0x7, 0x80, 0x7, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x2000000000, 0x9}, &(0x7f0000000280)=0xfffffed7) 2018/02/23 18:36:19 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/02/23 18:36:19 executing program 7: unshare(0x8000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10040, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) [ 263.622105] binder: 25617:25623 Acquire 1 refcount change on invalid ref 0 ret -22 [ 263.643821] binder: 25617:25620 ioctl 8905 20000000 returned -22 [ 263.645605] binder: 25617:25620 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 263.647459] binder: 25617:25620 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 263.702070] binder: 25617:25628 ioctl 8905 20000000 returned -22 [ 263.703867] binder: 25617:25620 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 263.703888] binder: 25617:25626 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/23 18:36:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') connect$llc(r1, &(0x7f0000000040)={0x1a, 0x1f, 0x0, 0xffffffff, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, 0x1e, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)}, 0x40012000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/23 18:36:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000016c0)={0x0, 0x7fff, 0x10, 0x9, 0x8000}, &(0x7f0000001700)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000001780)={&(0x7f0000000040)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000080)="6082f53292f73822abd7fac8a9487793c22fa2e5c51ef9f3b942e16170695f7c2bdc6252c55ea39cf3151a0c99cec91f9d47b64152eda37c763f11c2c3d1cf435165ce219365864203a91e424258da48dbd860568436826d9ad552a60d9769e253c84e42aa5f1ad5674e69480f5c34ceb724262d9d7a40d212374a1aa2967b2b03215cb232b70101eb8f69951f6291ce64a1eceb427c9391a7f3b118b101b1be", 0xa0}, {&(0x7f0000000140)}, {&(0x7f0000000180)="fb1f46", 0x3}, {&(0x7f00000001c0)="4d4138af80fef697769bfcddb32c0f2faa016b2fa0d5184d006a3e534b96193a95ba4b4b8bf0ea9920e8d58dcf5e4cf2ad5cb45d2b627e856cd71b5bcf76f4cad380354d5976224979847ea7add53171a61083161f884dd395865224fefe544f6aa53fddb3707db8c2f640c416e104c4327708af5fda07604d84b42264a4f528a75e76046b42c21e4a60a4ca6512d532c566b27bf9f63feb85b90b1b7086320d6f0e29f350d163c474436742786d05935d000a16d86b5082b980e281425cd3572b571944787326b8dd655e24120c3a0b921fc1b05bed96edb31f29d0ca9a3f", 0xdf}, {&(0x7f00000002c0)="9931ecf4335bf6f07029ce140d1ebf62d2308875f07024200136b104c167ce310cc1dc7a645f0358c48930e1f41837ac764c934abe905a2d84d4cf49f3410e17d5fb4ec35d74f72e03d88b74f22b853e6ddef9eeba066a30d7cbbbdf3730d5de486edfa84f13d011beef23b7fc95b6c00a8d65c7f94d58cb823b6ef8d3e4d75d528ac5893c0d7b6114b69a2eaa", 0x8d}, {&(0x7f0000000380)="d7320fd7de1567a624a55879685938484e4cbd60daacd5481b1315335d2d610fc5b460f2a8979158ba464645462dd33a69cf1ee84e28d6a636d648588f701109fe3df7ae64f131e6b9a7d65e7a9a18dd8d26aa538e6b2d80259f45007a351615398cc782a4f49f031a302abdc7ae0050269fb98f7a7b8b", 0x77}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="d2b02d1932f3ef17e721e8e60771a821e9f231f65bc8f85455b8cc77195d1991b0b9dc7dbfb8b2723ac9a33f1494d05c7252d4da", 0x34}, {&(0x7f0000001440)="7c0a4957d614805e4e672c0f79d25c591a96270486fb284db7ecd972ed066489a09da07bf21dfd72396d052901f5fa0fbb945a0dbcaaeba6a6a0ed65c81ad47c21672c2af68a5402e2919fd5df1b9efe416cbe585e07402a3eec8339aadb4e09ee5bb734d8d0edd1eae43aa97d9d4ec80da8b317bd429c029f5493a9afa1ae5112d6f6e6ca3e67a4a0e5683f30dcf5f2733b0a1aa7c5f0d4956990beb6410e5dc5f5241fdc3775cd10f1fa52a30b29a37e5a2d9ae944bd16e77cb2a5f6e2e5db6de2b4653feefd0b1c696f6f44000732038767f307ce9d8538fb8cbb95fa99843c", 0xe1}, {&(0x7f0000001540)="c67f46356319df935404510eae6b4042fc20d0d56743fb34322c6f13dbd5e20cbe9b6be75bddf1616493cdbfae3b9d5e9bebd1012cd77f66046f012b87c3f621528a53b3e4b0c978d282991f6950b6dbb65e317545921c5e34f5cde833e2e571c3c10704d65c73b1eddba8889bcccecbc86620b56e693ed752488190a2cc8aec511f76400ddde4efe68cd74e381080f6fd9bb050cf2d969a402f884a69a7a37bfc37cda9e296181a5b7060907cff902b4fa30100319d3c5397dde53fd3123662dcf04994769cc99e", 0xc8}], 0xa, &(0x7f0000001740)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x4, 0x8, 0x2, 0x9, 0x3, 0x2, r2}}], 0x2c}, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r0, 0x0) 2018/02/23 18:36:19 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={@generic="0628a30323696767f5144d513a73f023", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/sco\x00') getdents(r2, &(0x7f0000000100)=""/139, 0x8b) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/23 18:36:19 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000059ff0)={0x0, 0x0, 0xfff}, &(0x7f0000d4affc)=0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000d0cffc)=0x18) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000023c0)) 2018/02/23 18:36:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2102) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="78204ce02d28a277c59d1108143ca8e5eba1842cb3aa8ffa6716ed3511ab28aee27c54b7e9755d824ca5eb74def17fa656df69b5d0bfb58e736f7c04fb5e6a", 0x3f) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)="3b00de1384670b991fcb89134902e88b5a180e442d5f7ed197e0de79b18a0566e46edcd85c0000962c4c43340b72817b8793633ed3d92875eab8fd29cc2afed4d507fd1801e5dd8cda6420bc97359df86170865655677ff1c01c91845f587ebbbe26bdf4a7c8d6ddaf0c28d0f8571a3a6ae322064c9b1775637846443ac240e8170afd95be4c6d70caf2cd8796a03a9d84bae4291e01283af425121ef6fb14ae17961386040e89024fd8ab163013a5f62d0a10cb5ea5088cb4eab19c8965e4ad029b004105", 0xc5) 2018/02/23 18:36:19 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x2c2) r1 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x9, 0x1000000}, {0x0, 0x1}, 0x7, 0x0, 0x6}) 2018/02/23 18:36:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, r1}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x22400) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x100, 0x3f, 0x1000, 0x2, 0x0, 0x9, 0xaa37]}, 0x12) getsockopt(r0, 0xfffffffffffffffc, 0x834a, &(0x7f0000000000)=""/17, &(0x7f0000e0026c)=0xfffffefb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x240800, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/02/23 18:36:19 executing program 7: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0040, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x16, "52ff3f27666f5b61ca5891f342e1e8f5eedfe819cef0"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f00000000c0)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r2 = creat(&(0x7f000001bff4)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) 2018/02/23 18:36:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="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") preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/23 18:36:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="3a32c273fb2887aca2351266ab5739afb63a6c19d74f7b1be5ee45584df36cd4a6c79d1e09d30e5a8aec682bc97db0e83289580658a331badd899e7c859fa44129979b98dcd38f09f2208ea754b3df747497ac8231fc34d12a5cb368073ab09aaf0dc51a907fb2ef4ea589a93041526341f23ea00f9bfb1efc423d470897651fefa9d7add49ce5bb7b0885982dae25fe0664", 0x92, 0x4000000, &(0x7f00000000c0)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000104ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x3, @empty}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x37, 0x3}, &(0x7f00000001c0)=0x8) r3 = socket(0x18, 0x0, 0x7fff) connect(r3, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/23 18:36:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x2, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={@generic, @ifru_addrs=@rc}) bind(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x80000000}, 0x6, 0x2, 0x1, 0x1}}, 0x2e) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x8) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/15, 0xf}, 0xfd2029cf3fd6020e) 2018/02/23 18:36:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfaff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmsg(r1, &(0x7f00006f3fc8)={&(0x7f0000337000)=@alg, 0x58, &(0x7f0000118fe0)=[], 0x0, &(0x7f0000c73000), 0xfffffffffffffe4c}, 0x40010062) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/02/23 18:36:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000000000)={0x100000002}, 0x8, 0x80800) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/02/23 18:36:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000a4b000)={0x2, 0xe, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/23 18:36:20 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xa0013, r0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x240, 0x0) r5 = syz_open_procfs(r3, &(0x7f0000000080)='smaps\x00') timer_create(0x2, &(0x7f00000001c0)={0x0, 0x10, 0x4, @thr={&(0x7f00000000c0)="4ffd8d3ba339b4b209b9f2ee7e39657118ef0c0570ba7e3d673928dc85fec9b18d8ec940639c86c36c84bca63e0522a5bc5eb2dad90027da188ba07427ed64c58eb7263261677196506ef6de3b99eec1fad68ccd5800a28f7802dfd28a0a7502aac5905b7cb3db4a80eb3179c694335953872ac5a204b11173", &(0x7f0000000180)="56823c9abd52512c9ea25b4619c6002b74c171"}}, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x3d}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000300)={r6, 0x400}, &(0x7f0000000340)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getpeername(r5, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f0000000380)=0xc) rt_sigaction(0x24, &(0x7f0000000280)={0xfffffffffffffffa, {0x1}, 0x2, 0xfd9f}, &(0x7f00000002c0), 0x8, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r7}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000000c0)="b27ce4803fd08ec0e33173d2631f03493dae8c91d4e193fc221cf63197226695e2e819486c85f49e0579f48805c184962de0", 0x32) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000100)={@remote, @remote, @loopback}, &(0x7f00000000c0)=0xffffffffffffff28) 2018/02/23 18:36:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x0, 0x8, 0x3b}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0xffffffffffff8c33, 0x13, 0x3, 0xc2, 0x1c, 0x400}) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x9, 0x80, 0x7, 0x1ff, 0x9, 0x7, 0x10001, 0x401, 0x5, 0xb75}, 0xb) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x100, 0x100) r2 = accept4$inet(r0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x80800) close(r2) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req3={0x800, 0x5, 0x1, 0x8, 0x2000000000000000, 0x5, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}}}, 0x1, 0x6, 0xc0, "0a2daec3f1592b0c6b6228cadddb6d8f6c3b4b47eccd1d028c714553e0d567100cdce5e75d30b8a0a920a852572f78c3800a2a6613f6d4ea408df617f8d837d456c2de6c2eea1a4ee9fa0f6f444a2423"}, 0x160) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000440)={@rand_addr, @broadcast, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f00000004c0), &(0x7f0000000500)=0x4) syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x100000000, 0x4000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000580)=@req={0x2, 0x5, 0xfffffffffffffffd, 0x78df}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000005c0)={{0xffffffffffffffff, 0x0, 0x9, 0x3, 0x7}, 0x100000001, 0xf4e, 'id0\x00', 'timer0\x00', 0x0, 0xd5, 0x0, 0x1, 0x9}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x40001, 0x0) write$selinux_user(r1, &(0x7f0000000700)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x400000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000780)={0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000007c0)) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000800)) sendmsg$key(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000840)={0x2, 0xf, 0x3, 0x7, 0x1e, 0x0, 0x0, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x6, 0x5}, @sadb_ident={0x2, 0xa, 0x5}, @sadb_address={0x5, 0x5, 0xff, 0xa0, 0x0, @in6={0xa, 0x3, 0x404, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x8001, @empty, 0x8}}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x80000000}, @sadb_ident={0x2, 0xb, 0x1f, 0x0, 0x1}, @sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x80000001}}]}, 0xf0}, 0x1}, 0x895) r6 = fcntl$getown(r3, 0x9) get_robust_list(r6, &(0x7f0000000a00)=&(0x7f00000009c0), &(0x7f0000000a40)=0xc) readahead(r4, 0x160, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000a80), 0x4) 2018/02/23 18:36:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000d9dfe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x400, 0x4) 2018/02/23 18:36:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) socket(0x8, 0x2, 0x100000) 2018/02/23 18:36:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xe926396d09e9136e, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0xfffffffffffffffe) 2018/02/23 18:36:20 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='comm\x00') writev(r3, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) 2018/02/23 18:36:20 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x200000000004206, r3, 0x0, 0x0) tkill(r3, 0x2f) ptrace$setopts(0x4204, r3, 0x0, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x21, 0x3, @tid=r3}, &(0x7f0000000080)=0x0) timer_delete(r4) creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0xa000, 0x3}, &(0x7f0000000080)=0x18) 2018/02/23 18:36:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000012000)={0x18, 0x32, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) socket(0x80000000000000, 0x800, 0x4) 2018/02/23 18:36:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000000000)={0x800}, 0x8) r1 = dup2(r0, r0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x91b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xd8}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x81, 0x2, 0x1, 'queue1\x00', 0x3}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/02/23 18:36:20 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x2, 0x7f}, 0x1, 0x98, 0x7fff, {0x4, 0x2}, 0x7, 0x55a8}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x3e4, 0xe7, 0x3, 0x2, 0x10000}, 0x14) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000000100)={0x0}) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x9, 0x80000001, 0x4, 0xffffffffffffff80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x73, 0x6, 0x4, 0xfff, 0x4, 0xffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x54, &(0x7f0000000300)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @empty}, 0x83}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x7fff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r3, 0x4, 0x30d7, 0x7fffffff, 0x8, 0x3, 0x7f, 0x49ad1eac, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x6, 0xfffffffffffff299, 0x8fa, 0x7fffffff}}, &(0x7f0000000540)=0xb8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000580)={0x1eb, 0x3f, 0x6b, 0x81, 0xfff}) ioctl$TIOCNOTTY(r0, 0x5422) ptrace$setopts(0x4206, r2, 0x4, 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={r4}, &(0x7f0000000600)=0x8) write$eventfd(r0, &(0x7f0000000640)=0x3ff, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000680)={0x9, 0x80, 0x400, 0x5, 0x3}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, {0xa, 0x0, 0xf2c2, @empty, 0x8}, 0xfffffffffffffffd, [0x20, 0x2, 0x1, 0x80, 0x714, 0x0, 0x3, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb) getpriority(0x1, r2) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000800)=r4, 0x4) sendto(r0, &(0x7f0000000840)="a44ded5ee2b5e5fd66c6c41123fd5078b7fca89d17356d9c0692299c4e511bbb9d75d0c303a6c9e5223873a40bf656b55005d8d086dc4f751d49d01753648d6f602d216a206976d47e580aba2e828babca7b4e948f8d89c8b1dca12091bd19c32aac5bee", 0x64, 0x0, &(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x1, {0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xcaf2}}}, 0x32) ioctl$TIOCGPTPEER(r6, 0x5441, 0x5) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000900)=""/179) statfs(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/99) getsockname(r1, &(0x7f0000000a80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000ac0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000b00)=@assoc_value={r5}, 0x8) 2018/02/23 18:36:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x125741, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x84000, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x6}) [ 264.769183] audit_printk_skb: 5316 callbacks suppressed 2018/02/23 18:36:20 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_targets\x00') getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', 'net/ip6_tables_targets\x00'}, &(0x7f0000000180)='net/ip6_tables_targets\x00', 0x17, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x421, 0x4, 0x2, 0x9, r2}, 0x10) recvfrom$llc(r0, &(0x7f0000000200)=""/196, 0xc4, 0x20, 0x0, 0x0) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socket$packet(0x11, 0x2, 0x300) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r3, 0x1c00) [ 264.769191] audit: type=1400 audit(1519410980.505:63653): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:20 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x5ca, 0x7fff, 0x0, 0x2, 0xd}, &(0x7f0000000100)=0xa0) fstatfs(r1, &(0x7f0000000140)=""/4096) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xba, "80f5570a5a8c12472c63f7f468565d5450921a171e81facf08fc4b985f0ecd9feca043228665ce99d5f914fc5da6264b8978c2ff61b6dad40a39c7f002c60fc4f4407a233668315c39f1c55bd96f047431ac04d03a72c2a0a92d1409fba158d40672572368045f2b1e8d95bd7a693b0df1719e71315e6f1bb6b5a13a76d33c909784c86ade1cc67b8c67d8fb120001b7a4e9a160cc57c81a9d582a2c89842dbfd3ae28d4768688c202612ac0def6073bfec77096460e9ba60cb4"}, &(0x7f0000000240)=0xc2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) 2018/02/23 18:36:20 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8cff8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x0, &(0x7f0000000000)="093614b185199aea61e5af761c0052a9802f9cb82d36488cc436a2b18d8fe756c6b0189a6cee2b5e51a351a7ea011591c2046d9dcdd681c254229b71fd99a9df") r0 = creat(&(0x7f0000015ff4)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000b5eff4)='./file0/bus\x00', &(0x7f0000976fbc)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xcf, 0x2, 0x80000000, 0xed, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x690}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10001, 0x0, 0x6, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4, 0x81}, 0x98) [ 264.770409] audit: type=1400 audit(1519410980.505:63654): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.773962] audit: type=1400 audit(1519410980.505:63655): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.801279] audit: type=1400 audit(1519410980.535:63659): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.803745] audit: type=1400 audit(1519410980.525:63657): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.803895] audit: type=1400 audit(1519410980.525:63658): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.810426] audit: type=1400 audit(1519410980.545:63661): avc: denied { net_admin } for pid=15118 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.812295] audit: type=1400 audit(1519410980.545:63662): avc: denied { net_admin } for pid=15118 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 264.815044] audit: type=1400 audit(1519410980.515:63656): avc: denied { net_admin } for pid=18102 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x10243) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@common='gretap0\x00', @ifru_settings={0x5, 0x4, @fr_pvc_info=&(0x7f0000000040)={0x0, @generic="1e7a69d570de7a70915c10990940bfda"}}}) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) 2018/02/23 18:36:21 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x26, "a0448f01369f3b6f8f7a97f8358c503b4be4b73811e28d91dcb1c8dc641e4b14c127c4f90226"}, &(0x7f0000000080)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x101, 0x4, 0x8009, 0xe6, 0x4, 0xc2fe, 0x0, 0x0, r2}, &(0x7f0000000100)=0x20) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/02/23 18:36:21 executing program 4: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) close(r0) [ 264.817429] audit: type=1400 audit(1519410980.545:63663): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:21 executing program 0: r0 = socket$packet(0x11, 0x10000000a, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/9, &(0x7f0000004000)=0xfffffffffffffe1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x2, r1, 0x10000008) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x10001, 0xa8) recvmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x1, &(0x7f0000000180)=""/165, 0xa5}, 0x83f}, {{&(0x7f0000000240)=@can={0x0, 0x0}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/42, 0x2a}, {&(0x7f00000004c0)=""/65, 0x41}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000000580)=""/219, 0xdb}, {&(0x7f0000000680)=""/213, 0xd5}], 0x7, &(0x7f00000007c0)=""/77, 0x4d, 0x3f}, 0x6}, {{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000000980)=[{&(0x7f0000000880)=""/221, 0xdd}], 0x1, &(0x7f00000009c0)=""/10, 0xa, 0x3ff}, 0x2}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000a00)=""/226, 0xe2}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/112, 0x70}, {&(0x7f0000001b80)=""/171, 0xab}, {&(0x7f0000001c40)=""/150, 0x96}], 0x5, &(0x7f0000001d40)=""/21, 0x15, 0x20}}, {{&(0x7f0000001d80)=@ethernet={0x0, @random}, 0x10, &(0x7f0000002340)=[{&(0x7f0000001dc0)=""/138, 0x8a}, {&(0x7f0000001e80)=""/135, 0x87}, {&(0x7f0000001f40)=""/226, 0xe2}, {&(0x7f0000002040)=""/197, 0xc5}, {&(0x7f0000002140)=""/109, 0x6d}, {&(0x7f00000021c0)=""/119, 0x77}, {&(0x7f0000002240)=""/201, 0xc9}], 0x7, 0x0, 0x0, 0x80000001}}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002380)=""/107, 0x6b}, {&(0x7f0000002400)=""/91, 0x5b}], 0x2, &(0x7f00000024c0)=""/130, 0x82, 0x40}, 0x2}, {{&(0x7f0000002580)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000002700)=[{&(0x7f00000025c0)=""/103, 0x67}, {&(0x7f0000002640)=""/72, 0x48}, {&(0x7f00000026c0)=""/7, 0x7}], 0x3, &(0x7f0000002740)=""/149, 0x95, 0x100000001}, 0x80000000}], 0x7, 0xc97c6e598c1f90c3, &(0x7f0000002900)) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000002940)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) ioprio_get$pid(0x2, r1) 2018/02/23 18:36:21 executing program 7: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = socket(0x15, 0x6, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"7766393cb69e653d36040d9c756edaf0", {0x4, 0x4, 0x9, "e29cfd15824b", 0x1060000000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/23 18:36:21 executing program 3: r0 = gettid() process_vm_readv(r0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/78, 0xfffffffffffffea0}, {&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001100)=""/203, 0xcb}], 0x4, &(0x7f0000002300)=[{&(0x7f0000001240)=""/166, 0xa6}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, 0x0) ioprio_get$pid(0x2, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004780)=0x10, 0x800) sendmmsg(r1, &(0x7f000000a700)=[{{&(0x7f0000001040)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000001080)=[{&(0x7f0000002340)="b8d7d6d056bc0b8a3129eebceee980a74523fc3ff582ed3e34ac7e44b6a1f3b503049ec4619d151f27cb7509d200141c4845fb85598c9e08100991c3af49fa9cc855d853e69cf6a093cb45077737a11a5c9892cc240631f2c1760421eda7cfc6a418855231fef97af9a3417199acfb711aea2fc534bc822552fd99c9d5857a2d85f8389f60c6", 0x86}, {&(0x7f0000002400)="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{0x100c, 0x11f, 0xfffffffffffffbff, "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{0x18, 0x10b, 0x4, "5c21ccf5f1314c3468"}, {0xdc, 0x116, 0xffffffffffffff9e, "2e6579d66cb9966a63d6ee476aaa87117e9521acaa511c125384785bd3ba6315297e44613d69a3a61ad3de92e16542454ffde0815cf2d880a619a52e8de1ce250bc56daf2c5ee944ef2c0288d2b17239fe467e11d2b09f7bb630c3d883645128a0d17767dc84c4da8c1bc035830925974a0667146dd167f23add04fa233f4c6e08a937545d20d0d96a61eeb7346568bc6f8f38b9ded3a8cbd911799e7cce1fe21c6aa767ffa9febe3fc8c704a04be5ebabbba0d1b48bc852cd253a7cefe8cc5487b09dbaf949d777a8cd180288"}], 0x210c, 0x20000000}, 0x5}], 0x5, 0x24000000) 2018/02/23 18:36:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/23 18:36:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000ff4)={0x10, 0x0, 0x0}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x3}) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0}, 0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000040)={0x7}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r1, 0x1000}, {r5}, {r2, 0x1000}], 0x3, &(0x7f00000001c0)={r6, r7+30000000}, &(0x7f0000000200)={0x3}, 0x8) close(r0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000) 2018/02/23 18:36:21 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)="47504c246d643573756db9872b00", 0x1) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x44, 0x100) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000828fff)='/') sendto$unix(r1, &(0x7f0000000080)="d75398b27d4dd37d726c4f50b34b827b72af185accee6f9c97a6c21a326f762ce98bbe75599f6a8b11c5c208dcb39a41cbe9c756f18d59db7cdaef7e3137b4e57c1506a8fe40892be1f52dfdff9d37fd4402", 0x52, 0x4000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/23 18:36:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) open$dir(&(0x7f0000000000)='.', 0x0, 0x80) 2018/02/23 18:36:21 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setopts(0x4200, r0, 0x0, 0x100000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000005ff5)='net/rfcomm\x00') madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9) 2018/02/23 18:36:21 executing program 6: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0xd1, 0x400) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003cc000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) 2018/02/23 18:36:21 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x6, 0x9bd7, 0x3ff, 0x4b7, 0x10001, 0x7f, 0x1000, 0x8000000000000000, 0x85e8, 0x8}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/100) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) 2018/02/23 18:36:21 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setregid(r1, r2) 2018/02/23 18:36:21 executing program 3: pselect6(0x40, &(0x7f0000930000), &(0x7f0000284000), &(0x7f00008fdfc0), &(0x7f00005eaff0)={0x77359400, 0x0}, &(0x7f0000a95000)={&(0x7f0000b84000), 0x8}) r1 = getpgid(0xffffffffffffffff) futex(&(0x7f000068bffc), 0x0, 0x0, &(0x7f00003b6ff0)={0x0, r0}, &(0x7f0000000040), 0x20) getrusage(0x1, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/bnep\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xc9, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0xfffffffffffffffb}, &(0x7f0000000180)=0xfffffffffffffd46) 2018/02/23 18:36:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x40, 0x3, 0x0, 0x1}, {0x3, 0x9, 0x0, 0x6}, {0x100, 0x8, 0x5}, {0x3, 0x2a3b, 0x401, 0x7}, {0x8, 0x0, 0x7, 0x800}, {0x7, 0x1, 0xc668, 0x9}]}) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 2018/02/23 18:36:22 executing program 4: r0 = socket(0x1000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bind(r0, &(0x7f0000000100)=@ethernet={0x0, @random="5005d88d6420"}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000180)=""/76) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x158, 0x4) sendmsg$nl_route(r0, &(0x7f0000f83fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002caff8)={&(0x7f0000ecd000)=@ipv4_newaddr={0x34, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x30, 0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x18) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) getpeername$inet(r5, &(0x7f0000000200)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000240)={r6, 0x10}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x3, 0x30, 0x6, 0x6}, &(0x7f0000000200)=0x18) 2018/02/23 18:36:22 executing program 5: r0 = socket$inet(0x2, 0x6, 0x7) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/23 18:36:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9f2, 0xad0, 0x1f}, 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, r2) readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/23 18:36:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr}, 0xf) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b8ff7)='illinois\x00', 0x1017a) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/23 18:36:22 executing program 6: r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='^wlan0^selinuxbdevem1cpuset\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8803, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1d", 0x1, 0xfffffffffffffffc) r4 = timerfd_create(0x7, 0x80800) timerfd_gettime(r4, &(0x7f0000000000)) keyctl$update(0x2, r3, &(0x7f0000013000)='V', 0x1) 2018/02/23 18:36:22 executing program 2: unshare(0x28060400) exit(0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x6, 0x200040) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x2) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x2000, 0x0) socketpair(0x11, 0x6, 0x5, &(0x7f0000000680)={0x0}) r9 = accept4$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14, 0x80800) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pktcdvd/control\x00', 0x260100, 0x0) r11 = signalfd4(0xffffffffffffff9c, &(0x7f0000000800)={0x8}, 0x8, 0x0) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) getgroups(0x1, &(0x7f0000000a80)=[0x0]) r16 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x11, 0x4, 0x4, &(0x7f0000000ac0)={0x0}) r18 = syz_fuseblk_mount(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0x1fffffffe00, 0x9, 0x220000) r19 = socket$nl_netfilter(0x10, 0x3, 0xc) r20 = accept4$unix(0xffffffffffffffff, &(0x7f0000000b80)=@abs, &(0x7f0000000bc0)=0x8, 0x800) r21 = syz_open_pts(0xffffffffffffff9c, 0x0) r22 = syz_open_dev$tun(&(0x7f0000000c00)='/dev/net/tun\x00', 0x0, 0x400080) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000c40)={0x0, 0x0}) r24 = socket$unix(0x1, 0x3, 0x0) r25 = syz_open_dev$mice(&(0x7f0000000c80)='/dev/input/mice\x00', 0x0, 0x101042) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000cc0)={0x0, 0x0}) r27 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000e00)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000440)="f25e0c72faa34a7753980e79eb04776fb02a8afbaefe3f4b9e230674b1b74c9483081eb0b9828dd799670acaca4d050cad5e2544dfd8e75cb6209b93e32d0238671cfdd075ecda0834c119dd67415440b8d20913953d5e225272b9de3375ca76", 0x60}], 0x1, &(0x7f0000000d40)=[@rights={0x14, 0x1, 0x1, [r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x18, 0x1, 0x2, r0, r12, r13}, @cred={0x18, 0x1, 0x2, r0, r14, r15}, @rights={0x1c, 0x1, 0x1, [r16, r17, r18, r19]}, @rights={0x2c, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}], 0xb4}, 0x8001) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(r1, &(0x7f0000000000)) tkill(r0, 0x1000000000016) 2018/02/23 18:36:22 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/02/23 18:36:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fb6ff4)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000080)={{0x2, 0x3, 0x7fff, 0x3, 0x9}, 0x3, 0x0, 0x9}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r3, &(0x7f0000000040)=@unspec, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000985000)={0x20000004}) epoll_wait(r1, &(0x7f00006edfc4)=[{}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0xf485}, @in6={0xa, 0x2, 0xffc00000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x35539564}, @in6={0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr=0xa63}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x7, @empty}], 0xcc) 2018/02/23 18:36:22 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="fecd4fcc0de98c05b3c2204f6629ce25326165785f6f867acd32ba50b6eda26998cafc3e152844a57e18faa2d297b27ba9be6d7f7fe0fb4a36b873e505b47b5546c0d1e30ec1ffd9a58b70b8c3b11b1915799e2d3e052b2e91b3ecb4666f206fdea990e7a700db351f6eb56acd8aa684a4c2bf3d35b71f321ebf890f5dd34aaec21580798c921b7eefef73badb204b4272c74e468c73ef93f22a5dfce1a8b91458c453b00709c3269715775d7123eaf2", 0xb0}, {&(0x7f0000000180)="60a84a8e399d8607e505593131ac7a0f3430fa74385bf5c359dd09a6f76fe4e79ba83edbc0ce1a19cfbd907c735645ba0c82603dc8", 0x35}, {&(0x7f00000001c0)="d1035ebf92da8ac711ec553d1158156aad508a18d9411f00feb3bcab0cb0f66113df59cb09d7f28d251c67d7df93f81eec37efe63b48bcaa1c5db96e62d5c342036b6f0ce3e9d65ba270b06997155e562a3a184340a3de72ee748c71fc2773c638ead5e1107443826d115cbd399bc2d31bda0fe574bb8f1ac849568d8671f5784a196b60f1cc527d5bc4e19f8026f48d33c8493e77aa5a7c2198daa8247024cab94452583952764d4ccfba4ea195a23e954045c39fb38745e2b203451c6248388cc9cdf1dcc4f11c66f547318a838174a7c8712540211349", 0xd8}, {&(0x7f00000002c0)="f969", 0x2}], 0x4, 0x2) ptrace$setopts(0x4209, r3, 0x20008f01, 0x0) 2018/02/23 18:36:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/30) close(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/194) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000fc0000)={@generic="f4dac8cc7bc9f47703b8836b98fdaf93", @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000040)={@common='dummy0\x00', @ifru_mtu=0xd0}) 2018/02/23 18:36:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0xb9d, 'queue1\x00', 0xfffffffffffffffe}) ioctl$int_out(r0, 0x1, &(0x7f0000000080)) 2018/02/23 18:36:22 executing program 4: unshare(0x4000400) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x9a4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x6, @empty, 0x7}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x800, 0x30}, 0xc) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/23 18:36:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/101, 0x8}) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) 2018/02/23 18:36:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="ee1aec4b41383d756ae6b6ee4db206dd1c5f2a81bf0139755e451d6a86472ab04931337d7b6b6f02f59bfdea06fb616b5523e2017c9c597c2e009a4f2d8e407f7a2fbedf53d21da5ffda89b6529e2ec125bbf03545db7b542faca3c8e511ef09444fbc553b624d8e1b3e20e0c64f61af38877d62c7921f1fdbda8d92c730324c6fcfef295c7e0086d35ee8254ba4a94ca50562711cd261fa69804b633c18d2a4a07e7827f2dfd8d97752f974ebe5147c60fd05292bc85b080f86ac57e4e9d8ce4cc5cb65173e6430cd47ff386ccb5f1b4865815554c642caef0eef03abeab40837e1cecbdd29bc83088ed3ce8c09db73641b243e0227e7676b466ea81b9b25991963e17a2f7db8eb882ab4678fd0c5cc117ea305c291d34843fb5fbe73206f875e75a6ca048dd7b1775c9a801d5e7acdfba17f5890dae08850553731965f48c2b7968c1d25ddae17bb3a63fdcd198a74fc741cb5ae538ffe552ec65570320685c7df043182f04084e63639fcfa09ac14747636e4fed0f86b1f339a99e72413515f20f47076760df0d88ad8b0c75ccc2069e315b9688428024e7733ffafc76ca3deee5997637e716bddf6d82d339d093d45aa1ba8ef29055084c995ab8f8b3083851fa6ca7b289c64f4fdc98324f7db6066c3c640cb98cb34dc1b2b435d6dd77a5f3e9f7c665d82d07d370add0d77fd23461530c4a62137b433ba574b62858245eb436299e558d4a98a8a9c42776506af9fa2bc6c24300c2e82d323f9e9a2d371f37b94752b198bac99b38043c4fc0e5681550710b7af751a08e979d620ea1d5df61a57f7f00f329454436fedb7cb7aa009d971862d89560b9d05740a4203f9798fe9bf5eedebc9fae40b1d1308760f22e5f260c432bc669eca03a1c04425b9f646a7f3b24f6dd3ee071d1da195499068744121700dcff23cf173da053e07db475028c3698c852a28dcd72d859ede89915fce239e72dfd2a11780bebe3f22a74d8d0200560a3cb8218ea4a95cfbf03b680a03826e5c9b47783e818f90b356434b2f55ec22becb1f9f92c44076e807ba7c7fc2b0bc4ec757eb50c89b46f6e01b9da1be3d22a37efbaf062c2f42307601e242f16c8d624160e42f37e2802c503352756a07d3aa8961da75810b90c448bd1cd675d1e93c6ee47abb89b62c2e790446375021e53a74337ea9dcb805e0fb5d82781b585a1fd7769edbc3ec8a88dd659303eb54a103e574df36526d04da08d00af833ef82f0c1330cf544c9903377fe6e988bbd64510a6ddefb6484bf1ebef3b597c500848c2ff623443e4eb400dd0c47ff015f474ebbe7ad765471a81fc97cd7bb6cdd71bc1b838057a32c9eb7a46450706300a68fb264b9d8517db9c7ec361bc3c4e6ff2603a7d754293e91810f429b89ff73f8e46a8c2003163156ed8077ac2f450f54a7e7ce6d16c5c4f03e54ab986ad959143bc03235e229f6cee4001e6148bd672c4ca9ce7f789cd8bece60fa8702e9bbe7b5fea554e1f9ba067707b099163baad26b75be3df5a1c569fd9bc31d5b76f13746be3e61b2c667c4a32b9d4b5c6815c7077228663800271b8b634149c6dab43eb2f4800128770563f08f8c0435bf5779d10f14f6b25a4b57a6ae79c3868ca81a9c7b6dcdc075878e8c42ce80c49f9c7414c72475c7753ba4a93c1ce9cfefbdf093bec44b67b42b06807a7d152171878cd0a4c785b3eb5eb4ab18430bc07acaca5d8616688b74b63414c7c64942d1273362f6512ebc7a11c1df81e27cc2b776356cfaf2aef572cad4db1278b6ddab7080c8d7a67d93dd1b705dc8c7c7d4f3ae9bdad10faa44444b62cec7e60a678e78cbf30e6249b6a1e735f18b4dab634913716805cb5d2422f9d4af0ac9048a84571882fd77e3d5708a6e5dbb53e0ef035e699e8b1450023618ad71b81843df0c3340ff9daa8f294d0d5da4bfc83f09998bb94602212e93684257918d45833a3268167f13d8b0390af831b423e1026f3d92010332e98978beea10a064cb50385876e58880f5295677a1b508918806d0e685d7e94745ce52807b1ca007bf95042749dcc80a5ca00e533eb4e3e50d800176128a714583fdd720ef39bc7c233b3eaffdba8c90920bac5504eaac12365fd5ff35793dd0d44d9341392f80d3367a42c23b0265621d37ec4326cab1e75a77b73cf2be3cb0841cd204853b3adaa08234b2656bb75e51664e71e203063318576e6735087d57c73a9b335aaf2127a6117049483a7510dd1f8763b47be3f1a55204fe7d3b830e1d7afa07c677eed4688225fe5705506cf82a16c62657021c50831d38206e0131d38cb8201cf15dc22011fc71c5d76215829acb6c2710b88b15486cf61a1e152567b9aaf411703965bdf83e190ffe77c16fdf2b3d28e8ab638226c62a90bca3c6e2a8efbd3b45e1a5dce56ee5ad8c4911ae7ece799b067fe1508570b965fcd0490b841814b72f4370ea434059f0e39a863b3658237796e83540aac8e7ca9936fa5e528134e4902c7b92fafe71744a4062459cc2cfe5e36c9cbd0569ffb3cec12aae85eb1849a7452ffd7be93fc9c2620435380731b831537de661fdff7cc2f1cdc6ddda04a6f6cacd7c5b28959a97fecf8684b5acf43a3004a469c8e67fb53467bfd29151378f8d5ba882fd747f4513298cb05715782440b59c3d75d49a32d760173d6f6129f51fe827b8119504137d637b892da0550d7cab6e835a0fe32edd2d73a6bdc540d71b8190a0cdc30f9d1b8c093d2a34626e2b8d45adfb9c82ae898b12711544eb99a1c4a76132f96a8f5a4e560cf5fc1be005a9e4e67ef99ef48f6b4041e611d02d94c5648bb7d8cfe50fa9fa458f10466b5325725981d25af3168410b4f4433317fab38579023ecd521a2b23b4ca23eaec22b58163e084485d918530971d3deb85ea2b31c22db3dc7bd81ecabcd829cc2d8c53affef2fbc93b07e6020c58f76a74ae77b92511faba095384d97332dfef5309002c515b5e0fd768d21c19c5eedc740d677ee62c03e9e418529eac16b81ce877e7d360bff032bcf597455eb5dd51b2ffe038d0efdb40519029c765ae516430283740951f469e826b449e16bc8850773523bcdecda34a583fba4dfa0a714023c9c0d4949e4aff92ac38060345f1ac5143940f6bab53a2d31a82b628383c9cedb6f247c49a53686bc02dda0f2c12ed79a225bbe05744d1010911060bae0e2289b9a90ed081d1f6e40a7662a439a08080d1101db07390d1d2b586633bf21d2bdf7b7cda4ca392fb7019fdd412720569cb91fe9aef488e10926f4004ff11b8446b663ab0a17b93afadc4e4a2e3d09059109d7796f057e2df63c1431c5a30d08d52aaee21810ddb94f003b1d75aa717701cce9cfb2bc3cfa8503aad6fdee8aad14811ca6de8e6dfd2ab0fc6d78ac4605f61177463bc9f88b295c02bd04d8f6e0fa430e54235d06c9d311f5606a16955482ffda592682bbade9c51f1c953c2b1c2807bda8c85c54c587fc0fe8ddf4c4101cd7f7142d2081d9012bb38e95e19bd16ec06dfd185404685793331bf258a6131bbd6ddaa58599e66e5cf3bb708b081206a2410a916f03a73ae2f7cb8c3d1eee53d0a4a49db94916f127014b48dd89c0eac0d17be194df53f5b5ec7f87980ddb7cca322de0d460e2156bf6f09ca0f8de66e7575e419e8e782a0feaf82ea10e2e6d831cbc568794a79be56be2932f317fcac3510d017c3b2d6f5e7d1f7119d63e78806306723bfda2eaf1c2665a17e910392d14fffdbaf0b2d3ad66a458c1cd430bb73428d9b9cc25baac9d982b0b3918decb4c77355b769c3ba7bc2382844fae3bd1ce90a54308a75f0b5f8ca398159a851302af7edc73a92476f6d0a8f429e26d0e8f9c1b989ae3070d15faaa397682a78b452d101c23bd986aa01979e3c6a7015cd3fb0c060809715a2fa966d77ef915af31672c99ff720d22a6d52739000f8568de1ef76b93a92b2697c77c3351112aefddfdfe72694231b4a7717f97e85ed51401d83696cefc959dd14f030b51ccb6dbeeae67860af7ae283997f35dcfd06889330563b5dbae98bb204bb30f8326ba0823f9c4739702f8435b96363d27497cdbd53c043a894848c7c4b0dea2ec9426305e07c0ab6bb4b47acf039d7a7e75c95906c3e486ac09e9c7ada695744614096f623e3082e4b70208f6cbd53400da12b634bb8cb3897cd85fd971d68f8d24d8dab3d6a172fc57a78a18d527150f17576ee2b55babd6f8accf4de4cf33a14e7379b55e2a7995b593f36a9e96f03f6c942ed170f718a75d09ab17a4f270d4b0fa0fa0f74802dfeb2b66ca99c00c2bf1e8fff867f9d847e9472c3f4c11425538174301a67b4c211ba53b0f65cc30437de911f40b1e805b6a7df5334d531b79471f43111a2c3aff268fd8b9c3a7a92e7d8a14b69434017c795491d3aa22fb7fc672b993d464676d06818086ac88c1fdd6f76eacb1a30d9a982a098e9463cffe121a4e47b6c0e39e8efe25374c48dc7e596e585e3edc318d8110ab7b5ba49658d55d20b75852730ec609c4cfdc47a392b397162bc8b5d53a70ac7dfb89eb16a3cb9d73b33637b7d0f8db456f5a9bacbe05a53bd12612af25d74979f072ed003548346c6ee0705c6ebaa60373a6a68c86ad05a7928f17e6af4062319b9599d0090e27d0a616dc6da4d2f4c5ce9a39421f0092b890563a50ba2ee68ae36e31d596b104fb9f77447d816c503dfce8304b34b24696ef1d4f063f3818bb25b99f32b2fb093e4f1427323df3c51e1ebd2119b27a93e33e1d2034347080bf72209b1692441cbb8be32e3383899bfb770ae322fb052f50c89b300810883d2957f2efe9d318c6d55c9b341c5fcc4cd17afe3c5c1ec3361c168e5d8fd0241cdf743a47aaa935355cf6c5c4d7293ba95a336eb96466c16e80261b1e3e1197813a1082dbdaca5cbbcb0fe03c5cd822b3f80421b7125020a762afb760b10029b090063dfd8840d435f333a1d18e53da52087d8dfd5b760e914b3053671c56488253aa092afc90801c67e5d311fcadb15958fd70c99aaa2bb46c8c22ca55ea7d22de479519b666e7db568f41d936a861b8ff501a8340ecfe2ff7a0fb132b763e2bae12bc2bd189b82c0bf50996d4cbd33b8349cca9ceaf5729eabf362cce8f479edcc3112e05daac7a44da862ff01f5fe74b59422cc7088b34151385cb662ccaa5cb47985d386b0248310733d76113b5c33c8f14332367cc3abad06b1b9f76cdc1801ece09a5932e06473642b95cb66ffcd6932be376182359ebe13ac741407dcd8d04665a393ae97af2649a827b34a31817e6a944c9b1c1bb687cb2fdd6f5023c429c77e1b5246a6eff2970ab0f4ffe5ef7dc4f1a7be1af3c94320fd36f0f7475cd6412144620c32f489382d665e2601d522ff1bcbda037a63820aba84c7d4a2f44e2d8877d6647af6792c3eaab5eb5c29238d341c7cc1c23bc8ca1e0ff1de1dba9723d2ac899215a8ed8215771d61c419f54c948a28e8f6fce8b0cf046253e04d718e3acb2dcd727cff18ba3d191840d6d66fc534d066d651a9b14d6da2f05eadab99b27c3781d76d38c58034cd28d0892b387d391eab1a9375e464a06a93c70f8f62e46e62e60fa89def7ad59934bdbe03d4fd7cc10370144645686fdcd371f7ef73e3285ba24eed5cf1f6e4acaec794487e789554e6a3a339da49292f371cc601ac68327e278a707f3b0df4da331d3a730c8c3f0786a86857d77007b235ccdc33223f9c3a1170c335a06e6fc9aa8ceb93c2d867b078f535563a1b0f80d63aa2dd50bdc771a6c02b6186"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x4, 0xad, &(0x7f0000000040)="58b10554bd09afb3226e070bf05c85f6ec1aab1074c3df84145d913547cc77083048b2b8661c5d82bd64786c95ed3cf4aba27002ac2b0379984a3d5d695dc84edbbb84e5ddd96e194e01c8a0e639f43fdbeabc986f478f89884220ca7e5fc79bc49b60f93fb980ba44752b061a5a62052361313dcfdc319ea657d3b5518adf86112876cac831d4d224e5c5381cb5371f285039794dbb6a1defc3f737c9b5942538b224125a69f3b8d465f71559"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x5, 0xc7, &(0x7f0000000040)="efb29b210658d2776a2f78de0615a5e2a29defe6983226e87cadf4c26ab3a90717fec6d3e6f1feec6f8e968d4ce900feee54aa3168aeaeee1208c06951e664e028b62546ec0a62c0e914cb19a82f50d17bcca22acc395b39ed41c1a7a79d158cd5d53e61dc91d6ea4474917978cfb767f5ff5e20324ea6617667401a389ea5f73485408fbeb2d57a988241a0f177ba416f451a4b6dcaa46ecb10399ffa9e7379f63df72e1e25252ec35a5c6c3925291baadb5a6c7870bd4c43f6765e850c3094a81a6cae67fff6"}) 2018/02/23 18:36:22 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x2c7) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/02/23 18:36:22 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000eebfc8)=[], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/65, 0x41, 0x20, 0x0, 0x0) 2018/02/23 18:36:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x9}, {0x8, 0x1}], 0x2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e000000000000453ff1f00080000000000038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e8", 0xc0) 2018/02/23 18:36:23 executing program 7: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x21}, 0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000080), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000000), 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x48040, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = memfd_create(&(0x7f0000000040)='^{@selinuxeth0securityppp1selinux\x00', 0x3) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xc58) 2018/02/23 18:36:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) 2018/02/23 18:36:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000a80000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f0000477ff0)=[{&(0x7f0000e56000)=""/122, 0x7a}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xffffffff, 0x0, 0x100, 0xa, 0x80, 0x80, 0x5c, r3, r4}, {0x6, 0x1, 0x0, 0x1, 0x0, 0x3, 0x3, 0x1f}, {0xfffffffffffffffb, 0xffffffffffffff00, 0x101, 0x3ff}, 0xfffffffffffffff7, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in=@rand_addr=0x6, 0x4, 0x1, 0x3, 0x0, 0x10001, 0x8a9a, 0xffffffff}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0xeaf, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}}}, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 2018/02/23 18:36:23 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd3, "e86fc5e021740cbada706861fcebdb0f8d32a41f2bae5891db759a0becdae82e971d039b83e81042e4bf7844c80ec4d651634c21b9c0b3487aa63f90fc90f35f6818759c6fcf4fa804ca7e59b623f16a86e50879587472f10fcf5ab33fdcfadfb54e1c97137f971baefffeea14f537d31f39b8bb78498c7c4d976a7d0a295cd80dcc07bc1845dbf1cef0d1fb3c304a2600004b9ebfb8b65963ae47e7c1dba34ffae2df62998d57a54a7d17dc11e2157767d2ce5ebdc6c9ccef6684ea7ca4eeea7564d267585378101c296d2567672a1d4d4549"}, &(0x7f0000000140)=0xdb) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x80000000, 0xc6, "b9515bd2a54387a34b17aba4841b2923f5d733f744d6b557dc6231cce19fb170c88e22a9fab2597bc2f1afdf9a844c99e50580467c7f3f4919bc39ef0e53612a934f1c55442b46f94bcef0c2e9caef56073bffc8d9dae87a05dcf32352d7b3e78f4a75642e283e2cd43739df337eda00c175ab3dde3b1697d3d459477968300eb820d792518b1eb1e2816ba80ae1f9dc0c8edc16f513c37bf55e35f9bc072e985d94e3827e885b6c4d0809e6d1c62c87fcfde4bd4e59490c356e0a7d719e725284be9c8ece7f"}, 0xce) 2018/02/23 18:36:23 executing program 2: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000000000)) socketpair$inet6(0xa, 0x2, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) read(r1, &(0x7f0000000180)=""/211, 0xd3) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req={0x2, 0x6, 0x9dd, 0x3}, 0x10) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180), &(0x7f0000000200)=0xc) ptrace$setregs(0xf, r3, 0x4, &(0x7f0000000080)="8fbee3cdc8812931afc7") 2018/02/23 18:36:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000080)=0x4ea) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r4, &(0x7f0000000140)='net/route\x00') ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map}) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x30202) prctl$setmm(0x23, 0x7, &(0x7f0000ff8000/0x8000)=nil) fstat(r1, &(0x7f00000001c0)) 2018/02/23 18:36:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_ivalue=0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="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") setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = dup2(r1, r0) getsockopt(r2, 0x52db, 0xfffffffffffffffa, &(0x7f0000001080)=""/41, &(0x7f00000010c0)=0x29) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x1, 0xffffffff, 0x1, 'queue1\x00'}) syz_extract_tcp_res(&(0x7f0000001140)={0x0}, 0x8, 0x4000002000090000) syz_extract_tcp_res(&(0x7f00000010c0)={0x0}, 0x1, 0x3) write$tun(r0, &(0x7f0000001100)=@pi={0x0, 0x9afa, @ipv6={0x9, 0x6, "78418c", 0x136, 0x7e, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0xdc, 0x12, 0x4, 0x9, 0x9, 0x40000000000, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty]}], @tcp={{0x0, 0x3, r3, r4, 0x80000000, 0x0, 0x18, 0x92, 0x87d6, 0x0, 0x3ff, {[@md5sig={0x13, 0x12, "1cfce18553a182f2cae8bff6c9b4093e"}, @md5sig={0x13, 0x12, "e6defcc1ffb831d10a24160d5e8f15bb"}, @nop={0x1}, @mss={0x2, 0x4, 0x5}, @fastopen={0x22, 0x10, "4bcb091ebfb309544f66391afb12"}, @sack={0x5, 0x6, [0xc075]}, @timestamp={0x8, 0xa, 0x5, 0x2}]}}, {"5ca39422e6d29d52df1e59c35433a821908ede714166b851de822ebf6a160cb2096d4dd49edaa3cf8bdfe61c4b46bcef24e6452e6b517c2885bd8fbb1f0b"}}}}}, 0x162) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001280)=0x0) ioprio_set$pid(0x1, r5, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000080)) 2018/02/23 18:36:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x100002010, r0, 0x0) r1 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000e1effc), 0x4) 2018/02/23 18:36:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)="0001", 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x40, @tick=0x100000001, 0x22a, {0x80, 0x7}, 0x8, 0x2, 0x7fffffff}) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fallocate(r0, 0x3, 0x1e214, 0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000180)={{0x2}, {0x1, 0x3}, 0x7f, 0x2, 0x5}) 2018/02/23 18:36:23 executing program 5: r0 = memfd_create(&(0x7f0000000000)='ppp0,GPL%*em0vboxnet1.vmnet0(%\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/4096) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x20801, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001100)=""/195) recvfrom$inet(r1, &(0x7f0000001200)=""/15, 0xf, 0x100, &(0x7f0000001240)={0x2, 0x3, @empty}, 0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001280)={0x0, 0x6}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001300)={r3, 0x0, 0x8, 0x1, 0xc0, 0x10001}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001340)={r3, 0x4, 0x7, [0x3, 0x5, 0xfff, 0x1c, 0x1, 0x510c, 0x8dcb]}, &(0x7f0000001380)=0x16) shutdown(r0, 0x1) r4 = eventfd2(0x9a80000000000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000013c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) r5 = accept4$llc(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x10, 0x80800) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001480)={0x0}) connect$llc(r5, &(0x7f00000014c0)={0x1a, 0xf7, 0x709, 0x800, 0xfffffffffffffffa, 0x2f, @random="5e14e98188dc"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001500)={0x0, 0x7ff, 0x0, {0x0, 0x1c9c380}, 0x4, 0xb30c}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001640)=0x0) perf_event_open(&(0x7f00000015c0)={0x2, 0x78, 0x7f, 0xfffffffffffffffc, 0x100000001, 0x3f, 0x0, 0x1, 0x0, 0x5, 0x7ff, 0x9, 0xff, 0x6b, 0x6, 0x2, 0x3, 0x584a, 0x7, 0x4, 0x100000000, 0xfff, 0x7f, 0x8, 0x7, 0x8000, 0x1, 0x1, 0x5, 0x8, 0xffff, 0x0, 0x7f, 0x401, 0x8d, 0x80000000, 0x9, 0x4, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000001580), 0x2}, 0x8000, 0x5c94, 0x4, 0x1, 0x8001, 0x0, 0x8000}, r7, 0x4, r2, 0x2) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000016c0)={0x1, 0x5, 0x2, {r8, r9+10000000}, 0x0, 0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740)={0x0}) faccessat(r0, &(0x7f0000001780)='./file0\x00', 0x0, 0x400) getsockname$ax25(r6, &(0x7f00000017c0), &(0x7f0000001800)=0x10) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ppp\x00', 0x2000, 0x0) bind$inet(r10, &(0x7f0000001880)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat(r0, &(0x7f00000018c0)='./file0\x00', 0x80101, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r11, 0x80045301, &(0x7f0000001900)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001940)) 2018/02/23 18:36:23 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) prctl$getname(0x10, &(0x7f0000000040)=""/17) 2018/02/23 18:36:23 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='0/file0\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/23 18:36:23 executing program 4: unshare(0x8000400) clock_gettime(0x7, &(0x7f0000000000)) getgid() 2018/02/23 18:36:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f00000000c0)={0x399f1736, r1}, &(0x7f0000000100)={0x4, 0x6, 0x5, 0x6, 0x1, 0x8}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/23 18:36:23 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80000001, 0x2, [0x7fff, 0x1]}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setregs(0xf, r2, 0x583, &(0x7f0000000140)="c57a17e184fc0ddaffabec3703948afffec7ecb588f2c8ac06af0e6c507c0dfb71c5d8f54d98607ca1a48312f03419142c749049d53a5e90447ff7c5082bf4cdde4d89efea6132ad8eca52e4d19efd8ae60da2b2ccaac1bc0679084f40c280df5cc3c09fcd41186a1a4c056dff764f7e1ea05cfcf70ff5dbf4e4a06c780c2c062518c9332ec80add4b5068a40b1a0e84264b6a58fb1bda8183e2232b2d2b20a870fb6b5375cd993cd853c0184d55fc598f66d6459f305cdbf6cb0056048c3d5ca4bc60f218e6") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x79, "250e66b02b1ee9f343c2785295914e41a324e0f6f36d40974933b9c0ac4a06ece9ed9fddefd5c3b9c35970e83cbc8a10765cfa02413a32ca6cd31f232fedc838b9eb6d8835002c550618b3e560a1d231137e6232fbb7e644a3c2f470840a3c5cb48c0269e36e2518b81890c862f3aa9d317b69cc00994ca02d"}, &(0x7f0000000180)=0x81) keyctl$get_security(0x11, 0x0, &(0x7f0000000080)=""/175, 0xaf) 2018/02/23 18:36:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)="fff5d657f2de00000001fffffffff80000d12ac2017c926d5effa2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924119f8275229531eb7246984668ef300000000000000025476e272be0f0000043a", 0x64) read(r1, &(0x7f0000000000)=""/181, 0xb5) 2018/02/23 18:36:23 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000deb000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0x1) 2018/02/23 18:36:24 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004fe8)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mprotect(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) 2018/02/23 18:36:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e8ffb)='veno\x00', 0x0) 2018/02/23 18:36:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/23 18:36:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {{}, 0x0, 0x0, 0x400}], 0x20) 2018/02/23 18:36:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x1, 0x4, 0x2, 0x8, 0x9}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/02/23 18:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x400) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x101) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socket$inet6(0xa, 0xe, 0x401) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000e0fb0)={0x1, 0x0, 0x0, 0x0, 0xc}) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/3) fcntl$setpipe(r2, 0x407, 0x80000001) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009c000)='hybla\x00', 0x6) 2018/02/23 18:36:24 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="2fa3869b846b452986045dd6061245fe2632ea3df33ce1b134ef80a99a0ec938aac790991b9772deb197ab4285c0abb8198de9310c9268e8f96dbf287ada1aa30bc2817b338ad21d2d7143915316407386e8d5f63df36f372054aaa30d72f539ce2f1b6fca0649e801c714d36a957fe074017a67c8491a9779451361d86a365f09667d8913a10314c91e94b2f3caf419cceccfc9fa49507be8dae56068a547a7f2894f45192c6989192f5bb72c5f5538deb41a1bdf51cff19880820802648895de213646b23f1de02edbf2bf2ca36f9531bc10632a2721c5f1fb", 0xda, 0x24004001, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockname$netrom(r0, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000174000), 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/02/23 18:36:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000137000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='tunl0\x00', 0x6de8}) ioctl$KDSETLED(r0, 0x4b32, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x2, 0x200, 0xff, 0x0, 0x0, 0x2d, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x5, 0xfffffffffffffffa, 0xffffffffffffff51, 0xd74}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x30}, &(0x7f00000001c0)=0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/23 18:36:24 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffdcc) r0 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='mime_type\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x10000, &(0x7f0000000180)=0x4) keyctl$assume_authority(0x10, r0) 2018/02/23 18:36:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000173000)="8907040000fa357aa28355dd34ac874caadbc7687f132f71256fe4e456337cdbc305e44f8be45a1557", 0x29) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2200) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/23 18:36:24 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0xa8b5, 0x5, 0x2af, 0xb67, "7e91d50540c40cb87d081572a35e45e814ed736c9562da5d53a8f399ca99ec16bc90ac8c340e54112116ff251c01204b8a9074f75a198515aebf40b31fe588", 0x6}, 0xffffffffffffff45) 2018/02/23 18:36:24 executing program 2: pipe2(&(0x7f0000000ff8), 0x0) rt_sigpending(&(0x7f0000000000), 0x8) 2018/02/23 18:36:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000040)=[]}}}], 0x0, 0x0, &(0x7f0000000240)}) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="fbf421b7be964f1c72b52357", 0xc, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/02/23 18:36:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x27, 0x0, 0x1f, 0x0, 0x20, 0x1000, "4b63deaa8a5d26001ec197d0ddcd45bbac71c2c6be7da03a8e67eb1faee4dd75ea459d59350016e95fd33d06952cb5f57b87b6bfba01cb81168e3838db55fe", 0x6}, 0x58, &(0x7f0000000500)=[{&(0x7f0000000100)="eb30f2cbfd6aed55d4df9337511c68a9429547b884da09d71d0d796ffaa5e0ef0111aaf9718579430bdef7b8c9a2110e0f8b100dd9efbb363b1ef9f25361e4d57123cb40eeecae00ce5992feccd962fb86cb2d151961c7cb4550859f9233b0daf1c7d14ae1d3908fd128c65579f541db65d0b9723037d8d5669922f39f049b7eba2d62e890029014ebd4caff51c19ddd46bbb62c14394e9078a0caa7c81cf37176f38f3f750495a32cd84315b31f48045a407e665d2e4b6088db5a9baf0a57aa07a8bc3f65411dba7334692da427abbf21cdcc6ad68f76a22c7b6da73578d7e7b1ed8db5b70d53a676e5f5e3ac3751e6fb18f082f87de4d993", 0xf9}, {&(0x7f0000000200)="2f5a64bba5348ed593ce6a5887aed5f6b6ffa7839f08ce45b38312859834db4b4bc5d9f62ceebd88161322525b85e172e9cbd1a0", 0x34}, {&(0x7f0000000240)="d1fd9de89969ee7db0bf299837e6f98d99a08c180544093c5a677b7c663423d0d4c13c2cbd0e1549ffbbf23f732d1e3ec61e00c95b5f8b1aa3441411f6620047626b904e03", 0x45}, {&(0x7f00000002c0)="f29ff1a43c08ebce11eefe6cbed5b0d9d377672f", 0x14}, {&(0x7f0000000300)="83f4603c2584e187926afb2fd6bd834f866a522a030ccfc87041870277ec412abb18260ab93e2eb90ab34bc29f2f013f1ddfa3d15eb78d64a02380fcba54984a4b3ddc014137873c95b328cff109e4afd014962f874265335ef4dc4565185a403678986d35d1df442d79df1e4c408dd6edc2d9829003831248d00f481f101bb4ef3adcb5645a917d212f3bfa39d5618a04a99f2790dd8361dfcb54e04d0d11835796677c257335c1062fd170270f4200d2b7dea5a43ba37ec51ee4f83776e85238b17ba328d9c5f45b42a8717097a99b5f1f53c29fbfa61913e2f5dc370d0fa81c6fb4867fa2dbd2337c9994133ebaf1e663", 0xf2}, {&(0x7f0000000400)="5cdc15c747c5f3ea57ba474d17fa5922fcd75c7a0becf8cc69ba911bc8f4182c7d1470908861c48d2ea296e54b0c3680401d6d9693b6910da20920f204acdff8559b12bf49dbdc11171925421a83b05c448fee653a07bca2f0595834c8066a3ee9d23918518188f2cf42ca828c16cf4c5c9b7cb4c4d795a7ed2e354eb1ad6b27adabd675e85a512233005fd5db470258e8ed31cf72d1ac6ae3ce1b725ef6e298f5ca9baf379463a527ddfd0d4a26776c91666cf9040b46c1888285e86b0884f431dc8189687c15c653d44794e7cdd0cf279db8875759d4182792daa3f86d405037f7441d7b09189f286f3e2d3a68ee9975", 0xf1}], 0x6, &(0x7f0000000540)={0xf4, 0x108, 0x0, "05d40b2c3c9c92c42d2eb85e0c7ddf0f5ae62b340f8f45767fb5c475b213f0f22d47a494f9ae14dca08348475f48e521c53e99c8d968a9d27fa5d1617f806e16c3038ad254800978cd22ad5ad521b3ff82f34c0f4b88a39fccd33c7acdb6532210112c71aec802649f3f0d7e24d2264cdb28294290c3cb59cc834db05eaf529250edde41d2592b64ecf54cd90c942f59f166d8b72466db65e029331cf15235407db47e19600f7652d1f2f2cd66be7c1866b03af823cf7d073162606454ae0c8cce21e056feaff69acbeee151acdae3c3bc610376b9c61120ae02489a6106e0ab3556c15060d2"}, 0xf4, 0x24008040}, 0x8000) setrlimit(0x9, &(0x7f0000f3b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x5ba91fe5, 0x3, 0x8}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)=0xec6c) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000000c0)={0x4, 0x2, 0xa17f, 0x37, 0x400, 0x5, 0xb141, 0x2, 0x0, 0x8, 0x6e0, 0x81}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/mls\x00', 0x0, 0x0) 2018/02/23 18:36:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) r4 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r4, 0x7ff, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$KDSETMODE(r5, 0x4b3a, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x9f5}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000200)}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000080)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/02/23 18:36:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001040)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ptrace$pokeuser(0x6, r1, 0x6, 0xfffffffffffffffc) sendfile(r0, r0, &(0x7f000080037c)=0x20000048, 0x4) 2018/02/23 18:36:24 executing program 5: unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 2018/02/23 18:36:24 executing program 7: clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/23 18:36:24 executing program 3: socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f0000000000)) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f00006d1000), &(0x7f00005e8ffc)=0xa89729f5) 2018/02/23 18:36:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000000)=[], 0xffffffffffffff35) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/02/23 18:36:24 executing program 0: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000000)="ef") socket$inet_sctp(0x2, 0x5, 0x84) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/90) 2018/02/23 18:36:24 executing program 3: mkdir(&(0x7f0000b4dff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) r1 = getpgrp(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x3, 0x4, 0x7, 0x8, r1}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 268.997588] binder: 26051:26061 got transaction to invalid handle 2018/02/23 18:36:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[], 0x1000000000000078) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) 2018/02/23 18:36:24 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x3ffff, 0x1011, r0, 0x0) read(r0, &(0x7f0000744000)=""/4096, 0x1000) [ 269.058196] binder: 26051:26061 transaction failed 29201/-22, size 0-0 line 3004 2018/02/23 18:36:24 executing program 7: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) [ 269.099505] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/23 18:36:24 executing program 4: r0 = socket$packet(0x11, 0x7, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsh0\x00', r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000238f6b)="990100008d06000000000000001000d7004f6f3bcb000000061b4453180900000006e3ad74cf3a7791029ddd52faffffffa34e9e8671a0481600000000009617368300ca", 0x44, 0x0, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) [ 269.099513] binder: 26048:26058 ioctl 40046207 0 returned -16 [ 269.135895] binder: 26048:26062 ERROR: BC_REGISTER_LOOPER called without request [ 269.178592] binder: undelivered death notification, 0000000000000000 2018/02/23 18:36:25 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ext3\x00', 0x0, &(0x7f00008a7000)) r0 = timerfd_create(0x5, 0x80000) fcntl$setsig(r0, 0xa, 0x3) [ 269.294562] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/23 18:36:25 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002b00)='/selinux/enforce\x00', 0x30000, 0x0) sendmsg$unix(r1, &(0x7f0000002dc0)={&(0x7f0000002b40)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002d40)=[{&(0x7f0000002b80)="6faf484faf5059fe2d931e1f037a88d8490199ebb8d0fecb7c7177d9fcace7c71ed2e5e1e6a1cd42ac454068878724ee176845fe212a11ff7e9ad0328de379c4b347e49c102d1007705a9e395fbbeb4cdc008176c8393f074ab55ddf622f27a781ee8475fa7ddae6e3a973b9d3a1804686fa8a76bab0b3f4eff951e6ca2be6ee1baf3db7a79b55605ca8404ed8583121927a3cd4a9ca45681a57d11157164de8e0e15e6ed8bfc43eb75718a36f8a2624ca72e5a80595ccb7a7630e07d838c1c410", 0xc1}, {&(0x7f0000002c80)="1c3f836b7cb6bb730d2ec31f0de3f3a4db4cd66706311a139afa0a9b77c70e2f69b6c1486bf9a014755ad70a7016bdad52adca3b5d333b273a2c1d9800a469125fceefb75bab4e15672e1dc228f18b1e1256f9385bc5426688b4825bfdd9c3686134d368771190d34f44330cf02d9c5bf983eab5976041f834327ba1f1dbe7323f4772a5f9d963fb39d7d58a6b4d028dfec979b62937cb12cb99b5f3ca01f71b61c7972ad788cdbd5f44eac505c8b83536b5175e09c2d569", 0xb8}], 0x2, &(0x7f0000002d80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x10}, 0x20000040) connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 18:36:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) r2 = getpid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001240)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000001340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001940)={0x0}, &(0x7f0000001980)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0}, &(0x7f0000001a00)=0xc) fstat(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001b00)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000001c00)=0xe8) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001cc0)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000001dc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000001e40)=0x4) r17 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r17, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)='security\x00') sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001100)=[{&(0x7f0000000040)="8f12b25c004f7e25cf313205575302aaad9b883ce8a79ead4dbba12bd0578d78633f260300c68a088ec26bdb17cb272a4e1fda8139a7791e506f80fd2e5919b2f61110aac353f0ec9386b80c9a63e89b0520a6e163a96988531e5064997cb3a0512613c5785655abaf8b82ff9b88bcfa229981972e7c33760f6f9dadb814bfe35675c730d90f663ccfa09c9a807101a7504eb930c0765cd295ce5fed87c20b8460f8e9253c", 0xa5}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001400)=[@rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0xb0, 0x4001}, {&(0x7f00000014c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001900)=[{&(0x7f0000001500)="0927e767bff28403adb48bdbdad33465381f37d148486a421dbfb7967816bfaea5a956cfb18b0a5026849d60f8259fd473eef400236a34057cc6b4ad2365ebe7c93a569bf481e36232382a175d19cabd99eb486aea6f8b3622ede782a4a5ca55e91f039607e65648d2534e00c77d5380c42527", 0x73}, {&(0x7f0000001580)="45949e1f55b83081cb0930557cb81730a9d8f434a99fff58c2df19d5713723fa67900f5836661c559af8b72be10ac0c753791d55c6f0c2b0efd7517dc02d8636cfcae4090b1f262d217f", 0x4a}, {&(0x7f0000001600)="142044a308533a86e987d0333f9ea7596369865f11c83b3be8ff1f03f250f2a8e7dc2a6c90bb814fffcdc4f0433046e3f282ba4038dd6b14681a35fe5cbb9616fc2364017edb558c8c00baf3d13b7f46abf39db7d494114629361df6d65ac42f5f6346e7fa54e0a49eaa3c4634b8ab240585979a9f39745d9762f173a92128c5925021a683db19aaebc2c605", 0x8c}, {&(0x7f00000016c0)="8013048e1f470ea6331f065b68f426d32a7311b3518a36a91bfff2df206ac40413dccd5916335de12f3f2cfb147a1d1ff732abbfb6a5f0189ef1a8", 0x3b}, {&(0x7f0000001700)="4f231a6083659df585a0d4070f1fd3fe4504d796b9240d36469d0bc443bdf7bd581b1a2aa4f73f7b765a2df0f69c436935cdf48f5e52a8dcc1bc4ebe6a5bdb1e5ce754e2c8af47e43a1e11e8a382294b70ecea58a17b1ae3b40b9469fbce65fb1cd98efe336cfe04223bd90442377877f1b7b5e2050bfe631dc9c5e2619dfa18421e7a4b23458152bac8c4108d73cab07b21accab94a763d54b620687ea27d61180b130a05aff16fc7f30d66a93edf0a5f6df16ac7be61554f9b62812ed4c63e3470258d22405a4044991eb8730f08", 0xcf}, {&(0x7f0000001800)="5f0845a8fb6c4d12cc1254e8abe1363b298b0b49aae2fb9af478c6dbb78857372972a9bc329c0ba13dae07b4dd8cf33a1af193e526ace220daf59565a65553353b0ae39ad90091776903063f3a37301810c27082028ff8a6d1d32eb22b409b6222700449a78e4662cda3ff43449c0be6884db9b485f8f222555b6d14238c5ce96517a95f80c6778e131246914282820e4f06bfc9d89f144a441aec9f62ebba951590b9e03e2dc6579c", 0xa9}, {&(0x7f00000018c0)="cb32fa2866c80833a333913533e7adcfee80c4273ac2240660438a245b0d034bfa1444fef019c9062d23d0d64f1cf2", 0x2f}], 0x7, &(0x7f0000001e80)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r12, r13}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x114, 0x4000}, {&(0x7f0000001fc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002140)=[{&(0x7f0000002000)="621a22666541c886e5e6c0e4d70fe6b156095eaa971f43d5", 0x18}, {&(0x7f0000002040)="34b120b9a420858c4fcb0e9b2ff65b5866854b1053f182a6182bc99f200e8ea5ecb5a728c5436df5a6cd2460b4ebda716a82470784e1e385ed2ab679de5ae2", 0x3f}, {&(0x7f0000002080)="28f0e6fd99d887b793dfeef5870272b9e05aad956a530f6814e4624ce3153c2a810a985e2583307b1e1023451df3af98", 0x30}, {&(0x7f00000020c0)="d9edd9420f5cfbfc81e1e420a0f46b5c1cb7bd03557d5c4490533c7d5a9c54119719d20d5ce0e066560270c2e865f780768ceb85b467af889c15b9f1b6651a54760b14b27286ceefd1de55e3f784e06432ee0da615c889a9e983d3d210f27f6eae5fff524ab1", 0x66}], 0x4, &(0x7f0000002180)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x48, 0x4004010}], 0x3, 0x40c0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) 2018/02/23 18:36:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="54b1b6ad2f2b6f71acbe16da6f457aad", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f000000cfd8)={@generic="1a0eb77bd6464d95877d1621ee3a4dd4"}) 2018/02/23 18:36:25 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000f84fe0)={{}, {r0, r1/1000+30000}}, 0x0) 2018/02/23 18:36:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000280000)={0x24, 0x2000002d, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x1b0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 269.779633] audit_printk_skb: 5238 callbacks suppressed [ 269.779640] audit: type=1400 audit(1519410985.515:65409): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1e3) connect$inet(r0, &(0x7f000059a000)={0x2, 0x2, @empty}, 0xfffffffffffffff5) 2018/02/23 18:36:25 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000583000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000ff2)="1dd612c01a546b0d81f2cf8abb", 0x2402, 0x0) 2018/02/23 18:36:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3f}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x3, 0x6, @empty, 0x3ff}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x6, 0x34, "1eda195739ff6e6c161f57b391d3f20150155ecff65d60802322943253ea562a040024f292db15b161d702c562e2b3a02e644c55"}, 0x3c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/23 18:36:25 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setns(r0, 0x48000000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x11308f71}]}, 0x2c}, 0x1}, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/02/23 18:36:25 executing program 0: getgroups(0x4000000000000046, &(0x7f0000e5bffc)=[]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003c80)={{{@in=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003d80)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xde}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={r0, r1, 0x1f}) getpgrp(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)=0x300) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004f40)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x8, 0x7, 0x40, 0x1, 0x6, 0x4]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x201, 0x3, 0x2, r3}, &(0x7f00000000c0)=0x10) pwritev(0xffffffffffffffff, &(0x7f0000002fd0)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) 2018/02/23 18:36:25 executing program 7: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='nr0\x00', @ifru_ivalue=0x1}) r1 = getpid() r2 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) r4 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000046c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004700)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000004800)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004900)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x2, 0x80000000}, 0xc, &(0x7f0000004680)=[{&(0x7f0000000140)={0x4510, 0x1a, 0x900, 0x6, 0x2, "", [@typed={0xc, 0x5d, @fd=r0}, @nested={0x2308, 0x44, [@generic="7ce0e33738e20fbb4731b311c3ee0c64a9787c9aa3d2a57c134c485d34de189934ed94a2bbb9cb91a64561a0", @generic="7395cbc8737ce5183f13b1f5e82191d0a7f5435a5544c0cbab0db223d2527ff1dddf03b08847d752bfaec9184c1f79e33f625bd415e5d7684b12e1ce34378347d19f4c574ce3ed28298bb627c8053046389ac337a6548b66306ceb8e8d99a60211b4941b8d68d5d3b9fe6fbdba5f564793e0274c444e0127", @typed={0x10, 0x8b, @u64=0x1000}, @generic="eeede56b467c1e9a4ab7c359b75e64bb7ac5e2fb87427bf583b6b3284dbdf8e74906519408cbf7252c0822bece7de6dfc65c26972b03b90d46b82d43e7926f3c08cf3e4f38d8aa84a984a98b338410973c1d2f06100e6a95eb5d1c0844c20da57199926347a6b7dc9ac92fccea90b2e60205d71533ed911c708622b2e7554c8078e30cdb2a5208beafff358d615c8f41cd37ae0aa770d8b08adf56d6954b7307269390b2e3f58f9c34a49f92293535785f76bcab991e123a1bfdb2ff392bb5550d183a3823a61eaf891010", @generic="79d92036d45d3151f43f2423f5832b8e9db3c60a4050ea89460f520623f9ce06f15d5c6f5a1b94152da18d924b2ba7675caead8209beab9e36b16d175874d76ae5704ded7a56f69b2dd54879e233ca631c7a96e90a5da8731399eff2613af2683ae821dfddbfbff3bd843d543d9aa071489531661870", @typed={0x1008, 0xa, 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57e419714b62322b25a43a6dfe543e8fc4aa39e2b0e6414f2ec48685720687fe0ec2334609801183f440bedb349e1cea45fd498e32b0de6f41f5e5cd2f041ffdf1ccf440710e38d960344eb7c7ad51977abee6149194990095c2f86c47d1c34d4d299c558091c20a31c0ee24576f2c5f239c5d0fef3ad28a6dd79bb8299566e432139652636e11578648e28414f89101ad75d8a10b42c0761263f4cc3adeef603049222326d6a48d97c14a5e7e81287949b1bac586c90ddda815949f072acaebcf1b2f73e2dd551f6c89a4dcf7dde86730f3022a68b20c43806438cf9126de91d858c62f3403f73a873f0352e57200b2b6c12520c2502b2be8323843415b244ea35a14b5b13a6db7addc26eabc4e9c18893df5d4c34016186b11dc361fdda4113c8a4e5a4d2e4f6157d5bdf1fa37d5bc9c71c0a0e5811be9ac325899b490b092609444121ddffc94a93cd8a94214931c5b75739ce53347e318b7a7a0d5fb88e31778c533d5d77d053771606f456c0ca78bba976bf56cd6c4069e9903204c9cfc8beb7c498cec9136b17f57e6a257ec649ce515469769511035fa68f9ec50d77aeb4293dc1a20acf77e6e693fc88e67b4b8903288e304b537744626cc26ce9adc252d33369a0ffe642e108fdd1afdddbc1f498d13b8dbb2e0460cd6bcc4e0e2399dfceb081cb2ee523836b3003583a4d420bb4f2c64a762f6ef411324b4fe90e33a7e435f5c4715d9f67f0e7ea558d6af458b6d0e089604f6feb3be47412b7ebc05d1516cd5f2d0cd2a61e421490ee0db51e2f000801894046f2718acb4c386c52aa6634e24f250e0c4953e838698ec452805b5a1ccbb350f5f21efd60b3946ea0174e7beff185f6c875325a5f4148b4c8d505a75191626acc9bef7d275cc6b1a6abf00a0eb06efcb05c47acda23c37e1f9d579affa6a5cd32b964c86ebc255dd3190258755cf43b24484b230a63ee75238d2572471b32042b976dab1108cdbb5dd55e5b219a60ee6f8636a7e3b522ebd78823d22716c996b3bc9c9b97381e210d0b69cf181ca3338282990eab455e190af769df74add2900b62d02eede24e3d41e43df76020835fab73a9f92a6dd77da95f444ca286a24beef8b1f16a96f44a5cb75fe4fec5db6707fa28fb5252a93afaf08fcb91ee23650326331754827a0b9331712250477521c43737afd1eb4763c874fc7259e4f1e3913fcd980deaae78f9f3cba67db3a73e2ec850cab24a752d027f749aaff1630cb7e648a44839925c7d6dcaaa8a469777d8186b0f1094b89078b2a5fe62207ef9cfd5d5e2e5e53cf98763ee7968ef7ff050f033f8e9a7edeb052a42d0abb9cb35c6aec24882c2e21ffcafe052cfbeeb858b419e61f1d1c33676f74c0da1ef06a148591668acad84fb9a8f5ccc90f03a24aeb93b06b105fe67ef5e5fd345bd3da683391227d3b8cd0cdd34252b717f7d4a76f206ccb7c46d99b6550ccc37ab83fa940de07c66040b99c08c82bded927ce53ce7f683a13862c63ef5989b72a9e3efc7d555f5495086330ab9b10196c0d346e86e66466f8ecfbc175824376cd676e425d57982ffbaf98b0bbcbaf236db32914b8227b7ed8b45a2c1a0d4bc3fedf307296aacd4dd6a36457a179631e9dcfe35a2d6286d352637477aac7dd2bc0396de6a5993264b58f11b3aeee7884d972e8b4313ce1e4c64a98f89d2cdfb452c3075f27ffd94ac8e069e0253a632c221a093baf8f91199cb77bae5025741f43229b8217abeb5cec89379e267014abe10ebc6fd9ff5e08c701ba498e22a4c6346bd6cee137199c2e663c180f1a6c52049e861fece5c1c9bb23de089f2b67c36b38398e1e4ad17c5758fcb6f04b02e569899f370caa5c42188ffd321f46ea9d4b7393091d9738dcbcf597fc1a8b4a0b815dd766250d4013aa779913a649935bf6950eeb9c89d4428bdcc1190454f8467f0262257dfce93e0c738a2da5ff95d78e917119a0d83825ee1c5a25a2195c3720b450b0142660f2776a52135f9e338200d32016be5ed8cefaf21da88fbdece1a31355b15a209751192ccb9803761417d4f7abfbb10abcc08fadd937345793bbeec5a6f4e433abfef21ab091d76ee5624253e687a03ad414b2c27f518bfbcd1889ba9f1c08c79df4a87590c2c9855736b3d0aabacd382dbd5b9699318776b832be3471e5d121c6b41a0c168fbc3d2528efb7faf00b116dedf7dc22a906a55863b22491eda7056aef998bbf6c2ab02620d6d39e24c97335261b6748a627", @typed={0xc, 0x6b, @uid=r4}]}, 0x4510}], 0x1, &(0x7f00000048c0)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x34, 0x4000000}, 0x1) r8 = getpgid(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sched_getattr(r8, &(0x7f00000000c0), 0x30, 0x0) futex(&(0x7f0000000000)=0x400, 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/23 18:36:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x88300, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x4ca1, 0xf, 0x5}) 2018/02/23 18:36:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x9}}}, 0x81, 0xfffffffffffffff9, 0x0, "fe71ab9cdd35acda30fada7984e3fb9840a600b37898b2f20bf1a597c7de74449e6231d02e28dde2c37b4e7d787473a868c03449a5593ab15eeac88eb8cfee74d1c09bee63bd586d7851805fc58099d4"}, 0x160) fallocate(r0, 0x0, 0x6, 0x8000) setns(r0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="9c0e081b9c6e0c2ef46c28") personality(0x0) 2018/02/23 18:36:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)="c22504c4ff50bff4d3eaf826f881d464b9004bf53e8d3680ba99623e02c9b3477dd974e3bf7ff3d01168a3b982726f09858a5d077fa739ec0f92f4435955b1df7c229416c2c31a3b8e8f06ec7f7f24471771fd696ba982e95d7b2b75ed80811f1c0ff58366284ba6233c6396ea44291543800f9327a88c11c29ee5d0a1e0d69029713da34f13803570cbdd75b9c2f49bd5ba16cf7f7bd889a60e7b95576c1fc5c592035b9347683fed6d4ef6e80dbc24bab938ae0a58d5fdb8a5d40c9de03c6ddf965714a107512e0ff81bdfc142180adcda0afd028beb39d9bd3508fb6eea677abf569061", 0xfffffffffffffcf8) [ 269.785389] audit: type=1400 audit(1519410985.515:65410): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:25 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0xc8002, 0x20) execve(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)=[&(0x7f0000000080)='-\x00', &(0x7f00000000c0)='cpuset\x00', &(0x7f0000000100)='#selfvmnet0\x00', &(0x7f0000000140)='cgroupkeyringsecuritysystemwlan1wlan0vboxnet0\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='posix_acl_access]\x00', &(0x7f0000000200)='#\x00']) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) getsockname(r4, &(0x7f0000000280)=@ax25, &(0x7f00000002c0)=0x10) open(&(0x7f0000000180)='./bus\x00', 0x40142, 0x0) 2018/02/23 18:36:25 executing program 3: ioprio_set$pid(0x2, 0x0, 0x7ead) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 0x0) syncfs(r0) ioprio_get$pid(0x40000000003, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/ip_mr_vif\x00') 2018/02/23 18:36:25 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5fd8)={@common='lo\x00', &(0x7f0000000140)=@ethtool_wolinfo={0x7, 0x3, 0x5f48, "8b73ce7ac49b"}}) [ 269.787628] audit: type=1400 audit(1519410985.515:65411): avc: denied { net_admin } for pid=3863 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 269.789049] audit: type=1400 audit(1519410985.525:65412): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 269.791958] audit: type=1400 audit(1519410985.525:65413): avc: denied { net_admin } for pid=3863 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 269.792308] audit: type=1400 audit(1519410985.525:65414): avc: denied { net_admin } for pid=21346 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 269.794151] audit: type=1400 audit(1519410985.525:65415): avc: denied { net_admin } for pid=21346 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 269.794563] audit: type=1400 audit(1519410985.525:65416): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000a, 0x8010, r0, 0x0) getdents64(r0, &(0x7f0000000000)=""/44, 0x131) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) 2018/02/23 18:36:26 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000828f72), 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/23 18:36:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r4 = getgid() setresgid(r2, r3, r4) r5 = socket(0x1, 0x1, 0xffffffff00000000) bind$netrom(r5, &(0x7f0000000000)=@ax25={0x3, {"6676bc9fb6b66a"}, 0x1}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/23 18:36:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000439000)={0x1, &(0x7f000007f000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000000000)="1692a122e6a65f1f93b8739c247cf26377e6da2d3f0dad48f402d58653cfd1b67780a18d33cfa800d16dc3d5156d0dbe22f63941b60d557cac385708c83cadb2f55ed3b6c438b2749f1cf0d62f2ddd6741fb8e7c3cfd86c5a314690c5f469e6789caf338a1f4a59ae8503ebe8d44749c0fc7487da46f6b757f9b7c2b6da82c6e35edcc10f04950d2fb7ce70b3c8becd4f68919337213515a711b59462c5a72a489fc1307d3b410dc25b7aaea021589aeae1616fbd6c9977b8702", 0xba) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 18:36:26 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) fgetxattr(r0, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/55, 0x37) 2018/02/23 18:36:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x40082) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) close(r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f68fd0)={0x0, 0x0, &(0x7f0000e8dfc8)=[], 0x1, 0x0, &(0x7f000080b000)='y'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000080)=0x4) 2018/02/23 18:36:26 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x208000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x4001f, r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) futex(&(0x7f0000001080), 0x0, 0x0, &(0x7f00000010c0)={0x77359400}, &(0x7f0000001100), 0x0) 2018/02/23 18:36:26 executing program 0: prctl$intptr(0x2f, 0x4) getgid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 269.796247] audit: type=1400 audit(1519410985.525:65417): avc: denied { net_admin } for pid=21346 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 269.796337] audit: type=1400 audit(1519410985.525:65418): avc: denied { net_admin } for pid=3863 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:26 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r5 = getuid() r6 = geteuid() setresuid(r4, r5, r6) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000000200)={r8, 0x1}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000240)=""/3) r9 = dup3(r1, r2, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.ima\x00') ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f0000000040)={r10, 0x2}) poll(&(0x7f00000001c0)=[{r2, 0x1000}], 0x72, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x7, 0x2, [0x400, 0x9]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00000002c0)={r11, 0x2, 0x20, 0x47fadef5, 0x100000001}, &(0x7f0000000300)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000180)) accept4$packet(r9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) [ 270.687458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42726 sclass=netlink_route_socket pig=26196 comm=syz-executor1 2018/02/23 18:36:26 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:sshd_key_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x0, 0x20, './file0\x00'}, 0x59) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x1) 2018/02/23 18:36:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1c) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000012000)={0x32a, 0x37, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/23 18:36:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x35f) ioctl$TIOCSCTTY(r1, 0x540e, 0xc7) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f0000786000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000040)="c788f81a2bb3f5d04396d1726162ce9c4ff117f9eed1517b25c3ee1e0b8fbac916529cd7b8b3120583bd4353f4c1ebf39be3549ce055aa331093611d795540982a8c3710062fa3807b44fb02b9") readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aab000)='vegas\x00', 0x6) sendmsg(r1, &(0x7f0000147fe4)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="3003aea780fbcc78d2da94cbec5c378b480651b17f469f2555aad3ec51873e578f5ab3f6bf74188b011e265e225cd7f0119b082769ef525aed53732324aab48958856dad055ebb0f4a099af4a10bcb138f32ac410e14c3c9964dd8a6cfde808824607973c004e3429e3911e9c87f67543d97d150e960b895a55f45f65cfcc9647c13b1b8e78ef37375146e49570d0e0ba0263a523833931f6f1f40aff84e19225e7e3e44282b3a2c5711f31f1ac1ce03e8474a2bfe89da46e865301049010f0019ccdef177fbfe1dfb700b9be65470e77ce2c71009a1123046b2d977706282fd7e19e14511cd6bed8eb2722fde57504beafd9067f0d76addc432343ee639ccbbff542292b40155d254dda717e090a0e0cb1d2a5c05761b599189b195f9615269787500b8dd2359bd70ae6499091e2035bfd2b372b6b08bbd397b1d0525e91c51cd803e8798e6d3e82274b533505f74b6e0903a400050c10e31c996c1cc09c787503b03afce37aa23ceeaabc3b58d1d079cc0d8cc7f12ad69fb6b1eb32e6ad1d4d8393493cb743010a42ff3df1edf2a4ba0d85be3cc79f7bcda87b4158f1fbe040c65fb85651bb745e950a983b5781fd6c1369577715fef1d67f6399d12832b05235b6019eb232ccebc011b8961bf81427c44ef3edfe5df607be3965f2d3f21fa4a4eeba557b010ce9ad00267c5a6c565723c74f4a7a4004e2fa2e696fa25b9c0868818faf8279185bb8c936f6521f878f305440ef4e87ed1c0ba9d4ac048ac4bda934eef8c3ad8de654fc352ef0c2370eff217769b7a39e0f7de20b28887c3274508af49ccc46a532fdfe2f405001c88130941ada38b7c422afc2611a8f5c0a4ba8f37bb3ccdc893e9c594821e03940f8ea1ec83f56d5c00cda2d7fd4bf3e5ac6250b69840979daf8821c9400f055be36fe0619e831dcf1d6417531889d26983d00e866141878941c5747c55205a334d37b9a7099928e54e92c1f77862350043373baa557c54a18d5779df011c7ad7689df4ab497aa3b8d22e02f777852b23fd562dfcd7cdd2595575e92ced6c3c4ac22184a023d8eacf7feedb80fbb6dec923e3b0809d1fe1d1575f23c10157c928a207d0b41683d36d7aeaec9ddd7074211145d2f7bb0af2057a42cb56849e312f292ea1a357909e6b1e903fc733b47209a28ad03728440767c892690dfe09d8d2ad24d66f9f2036a22e86631dc92dd2bc1bdc369cf5aef85dd01fd11407a249d58cc2e4eb3d315726591d9b5b8ee4706d0d848e5acaa64f2bcdae313be01b6b29a47f16c36c48cc55d62ba527ee2a2c562863ae68f9845706f292194aa377fe894a130b4e86b10396ba0a5b36485fe7e283893a687541444bb3393e85ad057f3d9d030f08296729be9df9752c0e6ced4eb0a2d28877beaab45d0121e11657b076c4d6b111c950c48f34dc2afebb0d2b4057271c0a063e902fb9d0975e3574d5b58b5a7928f1fc0eff384e99c0d48483ce4cfd68ea9f3aafa2297b0575fe9cf1b69d553410d6a1ea53815dd82a84c3c02b7a771946fa08a06c05ef92a68dda79d77bdefec4decc4556976a79000824c39958363cd068c6b2bb5ebb1ad382ea254baf21214591de2dc91e8bbc1bd54f4e94af1f10d4787809358ca9e0ed4a9a08e15cff9c05f544df2f22accfe3c367df936eac2e5f9031b32084b50d992def47b46932a55b0b85019930efb82bf39837a243d94ac68b5379967f7f9fde544bf4f7702575bd5de39e441855103bd0a1eb2ca0edbaa849c104d946bfc2b63b13c7d0be9103700c958ec81874543a6be8c13347d25d125351d90555a858801e1641797810ce26a42e23dec27bc810c06b7419edc604cea4469e9c56b12d9adc4e5cec6c41a9b16443f281d02c727dfb2ac0ef0ccb520bdda8fb3fc96b8ac597c00e824cff183c1fe5d8205ae16f8e5d6ba39dbb2c5f9ce4c09d9cb5ba2b7b58d14d65a129ea53533b332ca64a58f743f70b37908118dd4f84e3a70ce9e140ba067f78c251c3686416e328c6cb7114a2bca4aa6b2d37c449fdaca7c28bb9ceed9c3a8cb744", 0x5b1}], 0x1, &(0x7f0000ae2bf0)=[]}, 0x5) 2018/02/23 18:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x2, 0x36, &(0x7f0000000040)="ae862bb2f41cd87a742d12f3fe85ea22c2fce9251b02e1fae0e24974ccbf79607f3086320a7f20fd8af39fe811396caad090bdd7fc86"}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000123000)) [ 270.735356] binder: 26190:26195 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/23 18:36:26 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/44, 0x2c) 2018/02/23 18:36:26 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) r1 = memfd_create(&(0x7f0000000040)='/GPLppp1em0keyring(\x00', 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/101) [ 270.745000] binder: 26190:26195 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 270.745196] binder: 26190:26195 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 270.772589] binder: 26190:26200 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 270.775706] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42726 sclass=netlink_route_socket pig=26211 comm=syz-executor1 [ 270.829762] binder: 26190:26214 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/02/23 18:36:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@dev, @remote, @dev}, &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x7fffffff, 0xa0}, 'port1\x00', 0x10, 0x800, 0xffffffffffff0001, 0x6, 0x8, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x400}) [ 270.849573] binder: 26190:26200 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/23 18:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setfsuid(r0) 2018/02/23 18:36:27 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0xffffffffffffffc4, 0x0, &(0x7f0000000040)=[], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/23 18:36:27 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x3, 0xee, @empty, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x5c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@common='bcsh0\x00', 0x400}) 2018/02/23 18:36:27 executing program 3: nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000000)=0x48, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x8031, r0, 0x0) munlockall() socket$netlink(0x10, 0x3, 0x0) 2018/02/23 18:36:27 executing program 0: r0 = inotify_init1(0x0) r1 = dup(r0) sendmmsg$nfc_llcp(r1, &(0x7f0000005d00)=[{&(0x7f0000000000)={0x27, 0x7f, 0x401, 0x4, 0xffff, 0x2, "7394eb3e60f4ade5bb890a64a9c8bf4d24368b111a13cdb09e1d20ab07793ac37a2ae8dea063fd8263c500b9d29822ceff2980ae991abd6977b300b28fc65b", 0x80000000}, 0x58, &(0x7f00000022c0)=[{&(0x7f0000000080)="6895e4a6fd5d7b2f153614aaad9158b15f446eeb37d3fb872c8889877214a360559d1b9958d367e40cf3d90ab0ac3cad4fd518a66349028629c97cf726c387defe18a0ab7d901c6d3301984c21f191ffca7db03d2545bc03a2e46a0496b929aea0d56d149f6a8f01daaa66e0b8e33d957678da0c5e040a37bb41b824bf4cf6177fafe16b0feaa394529084", 0x8b}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="5c2c6b777af71e3949fd3e2c733fbc3355ab6a7efe35b525a1251876a69ad4b9c46e05c1", 0x24}, 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"a68e4bd178a31607deb5266fc5e636e9325d7622772c9ffe5fd1be8c0d781f494d8db2a2343abc438658b00cb707a6a9f59c86b6dc6e293c6a3ee8b8fb9427e58b4a72bf72f3791ba3aea03fcf2c932ac336c3dea8a6ec060eba9b0dc2b56251e163186230874d534ce5f7366c46bd176ab70ae2c18c5811676b71c881e0126f68a51aef2bd3ef1f53e2aaa2be1a3d83f20258a7cb0a3a2902a178d7"}, 0xa8, 0x20000041}, {&(0x7f0000004940)={0x27, 0x100, 0x5, 0x7, 0x5, 0x1ff, "e92e067395302aa95da91fcfe247e091917f6d20f456f23dad71ca51727d1f850956c3e24b591235e91e034fa105d8ec34f1e3be2ee6953ca36139443da987", 0x1}, 0x58, &(0x7f0000005c00)=[{&(0x7f00000049c0)="011792b7ff66812107d198204b02cdbe74d30a32bc299425b2e652bc61b03d5558223ae661956b6a65692ce5f0ced0318890aadeb7f2f636283a34d088815a0e0c6867cebd602caaacbb753cb0a1391336c77db7b095c473d29312b5e56c6572c69a41396679fbdd277d2b57db85e91a4e3448ca26e91f8499587e553e", 0x7d}, {&(0x7f0000004a40)}, {&(0x7f0000004a80)="007157490bbfb728b45a0128ab03d96b55cde083eebf3fd9a9c181c0badc0cb8ecfc635015b15c", 0x27}, {&(0x7f0000004ac0)="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", 0x1000}, {&(0x7f0000005ac0)="5348813727d45b6a9638445b633028089bd2ebb1331f01210a3318574a91266756190505d20cbcb6c3114f897756b0ae7af0f9c800107aa16e9b5bbe983dcddee66bff096c104824fa24820c2f7eb9693ce59ef3e563088ab1", 0x59}, {&(0x7f0000005b40)="f9d8734e31982040e9c3f10944ef09eec497ca1194ee05def05a61e6f9eb9b372daa99523fd04e9edbdc85ee9ef59c3038275c63c6f5cd9dfe86809d847c1a4bbb4146645ab23a78dcc9168571fe0779b7d89cf1f897ea4d2d2d6167dd1f10bb25c0a414479d7e9fd891fad92f516f99b8cbe0ba9c3b6ec7b36d39f75680e6ca52cdc7e9851aaa4b0e01f57ad291c21ec181cdc9675025f828ebd23805f78de0f5c5c11cebaac22002198fe0f6b36db0cf52edca", 0xb4}], 0x6, &(0x7f0000005c40)={0xb4, 0x108, 0x6, "0b64ea7a0d0d7550c0ba0a0eacb4903f51afdcbc149f36f852bdd54e1d17edd4aa6bb7302a1703cc09d152c64410ccfc3620506dbeedbb1f1b082580718f8d30aad7c0103bcfc484253a7bd9e7173dadc3d316bdead94e60237ca14440be101997d3fb2cce884d5360cf590212d37b343b61a04b7005bc5ca0ffd884c65ad76df4dc75a4d30064ffab1e01a34aec0114248b7af2332bff3dd1bbe2f4e5a04a1735e18d8d50"}, 0xb4, 0x4}], 0x8, 0x8850) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000003ec0)=0x101) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004a40)=0xd23, 0x4) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e32ff1)={&(0x7f0000fa5000)="ff00ffff", 0x4}) 2018/02/23 18:36:27 executing program 4: r0 = socket(0x10, 0x80000000000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x24101802}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) sendfile(r2, r2, &(0x7f0000008000), 0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) write(r0, &(0x7f0000dd2f63)="240000002400ff000000042300367700e4ffffff0100000000000000ffffffff0100ff10", 0x100000001) 2018/02/23 18:36:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000), &(0x7f0000d1b252)=0x378) 2018/02/23 18:36:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0xffffffffffffffff, @empty}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/23 18:36:27 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000001040), 0x0, 0x0) sendfile(r0, r0, &(0x7f00000010c0), 0x20) pipe(&(0x7f0000000040)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x2, 0x6db0, 0x9}) 2018/02/23 18:36:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000601ef0)={0x4, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) fallocate(r0, 0x3, 0x8001, 0x8926) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/58}) 2018/02/23 18:36:27 executing program 6: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/69) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@can={0x1d}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000015c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001580)={&(0x7f0000000400)={0x114c, 0x7, 0x5, 0x800, 0x0, 0x0, {0x5, 0x0, 0x6}, [@generic="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", @generic="bb64a4a4dd49664c2bd3c317be9b71759677d72c72206060c2d55e5b77d4d00bdbb8d5ad86ad2f0aeb9072f9b0dd86749c8e82db861865a6cff791daee2acbabb0c70e037e5444a3011a", @nested={0x8c, 0xa, [@typed={0xc, 0x16, @uid=r2}, @typed={0x70, 0xf, @binary="4aa1bccdedd39394a250e2e505a723e75c815ab584524a3b9ad02b7e09a6654a5cb60ba75f247a375da332e6686f3df19a30b08cbe574d4323b84102a280eed41677791465cce7ccbd50a8cd7f76622ac9dcb520386105a0f4ba3f187e64489e14712d30a3"}, @typed={0xc, 0x35, @uid=r3}]}, @nested={0x60, 0x50, [@generic="39cf17347c97acb769d75fea7793741679a9d1031d65b7d8d24fa952cc04cf838a7feffcc6ab3d47f3a445ef1ae35c6a6b54d7fadf2ea20167bc54b97fc1d23819a9d036164659c847df3e7562c3", @typed={0xc, 0x90, @fd=r0}]}]}, 0x114c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/02/23 18:36:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x98}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x1, 0x100000001]}) 2018/02/23 18:36:27 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) 2018/02/23 18:36:27 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff8000, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x40, "46df90729dcf3677dcd6a24c56a6f5871811525b91091e7d01491ad1014aa2bc9a7e25d3b6f104680be24df1bff6140c88efffb53a3baaeeab17eeda4731dae6"}, &(0x7f00000000c0)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, 0x3, 0x2, r1}, &(0x7f0000000140)=0x10) prctl$void(0x21) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000180)="62cff963ff4cec6c195f0c3d93262347bb4b6fb6fb2661c532961562d97e49793d878ab38a3fc85db53f1fa6fd4f870c5c88fb8841231e0c9d013694ecf2029a61d614464cd97e468e94d9e318008fdf1a18e58fd68ebcf3f4da073c110b1eda96a965065bd05ea7e807ac7f28ccfe216d97b62c7926c3100308435bbeb39dd327c5842e141039d55b4584", 0x8b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x804202, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='{trusted\x00', &(0x7f0000000200)='$selfsecurity*vmnet1,selinux%[ppp1/]\x00', &(0x7f0000000240)='/dev/usbmon#\x00', &(0x7f0000000280)='/dev/hwrng\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='omime_type\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/hwrng\x00', &(0x7f00000003c0)='/dev/hwrng\x00', &(0x7f0000000400)='/dev/hwrng\x00', &(0x7f0000000440)='(B\x00']) [ 271.623575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/23 18:36:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000fda000)='oom_adj\x00') sendfile(r2, r0, &(0x7f0000164ff8), 0x400000) [ 271.690763] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 271.722397] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/23 18:36:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x2, 0x4) 2018/02/23 18:36:27 executing program 2: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e80ffe)='..', 0x0) 2018/02/23 18:36:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl(r0, 0x2286, &(0x7f0000007000)) 2018/02/23 18:36:27 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000062ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="f7ad3ba6b5b84dd9929ba0d0e3f06309380322ae5e8f01380b540762164e8c5137ef7018394b76fbc14d4deb1252a98e54da4dca107355cbf1b6dc7990989e27ca8095e3b5d462b4a03568a33f316b50b44a7e8080091aacbf3f201e42fb5a65a3706bf57c769360680106789e471870dca93ef73b26398a0c0f127fddcd29b4ab5d7c160ec6951ee0101ad735bdb1a8a338a4dc2293cb07b0910058ce855a01d227c2d3b58f248fba164b248959c079cf986a94a9d32a910db7437959033b76aad393f53e327e8281557e05009a8fd681311f5c4eac4ccbf5edff207d63f10fc06f18f89e384c132254d0ca2bcf64a6e05bbe287ec9b809c4d6a4a60256e5e9c158a5aa1b281fcf0f6084f0cd17b817717d5a6ab1a149bfd3437826447f7fe6e5be1b87552d879213fa7ed30dc6169b55b544b4bb3b66526d595978a58f3960d361545e9fd0d49127a328ca81fb42e6f9ae462deadbfda33008ce5db635b924b5feeb3b4d6dddae416290020347a27e4dfff1c5aa01c9de9b02d232f6a8ee7ebb38604a9e9a4ab4c26ab24565453d66a6468e2ca3cc1ee36104c85bdad73e9f7cbaaf1ef0875fb2d46de1a8264efbbc2c9b0377f4eef12a30aed18a3c08be0917e30a97c54cc914ca7de512c98a2697c95164a039403533a009a24fe55d74781759ec166927bb12d505324d594d7b258b581cd0627598378bb5c8e743d5a068c3451296fbcd730bd5c8a528318245e1b06d95ec9ebf6d0fe9f2bdef5b22efb3f6a0205cd26df5023e9516b140ed50b6fd2b17e3cf346bfcf5d7db91d30f01941016e7e39900e87e5ba3e618e5b7251fe51d1cbba91084bd41476564cac3c039943454fce637b5903fd0d9b14d1a3ff127d7ad49cb4fa6e90349c4a6519099da6dbd182b1121fc8a2ce9ede485a0364359090270bdf3663b6b9ee342dd046d07e63b2943010681be19caa7088d4527f2e9fb3a2f280b341ff2f58c23a480b39f2c979080ee874e592b36266fd255799ab256da45bdffd7d524ddfcc3e0f23fd2f545677266cf5e1643bae0d70d960518b0bc350faa342f6ba4d65d00d2b44e4d4d4d2cd15f8705524ed6d95240044e6f012ddabb6a265f80c21942ff2b6cf8f0b44363d31f1c42ef6568f7bd89ebf971e415fc6e081f38ebf03eb5931531fc10251524b61c1b488e50c6a2076038b5e1efce3f65ac5209ac540049e86fcba0e7778bc837e4c9df931dc537337b82da31b7ee9f069e2ff689d4b7f71d30cc0024b0435f037652e1bae3811cd26c672cee90b272d36677736ae485619274be000aa5ad67a14192858ddf9469653e1feb67b52d69131ffeaab1c7e7275d3e4669ddf1d436889d05ba758282f8906b46ff019f1e5d3b82b766e95bfe691d18c0d334d212a079e008b4993fd62362091d59e51883710b3e84b3c01a0c16baaf4b3682d25fdb26970ae703d9857f834ece707be950c520bf51b135011f60165afe0d65530bc5a008333a2afea82c0b8a5203c14118e39c145550e2f807b8dd1afe6311cbd12c6696c3310ef0228c0ee09057886941e5862cb553d34318ade6dc01a0782701653a33205edf74fa287a6bb4ac50540d7866f752d9c985dab492556b35d1d2d74b71749332351eea69370b8182fd50c8272f37e24fd791be13f0e16dfb3c0577950bd44ef5cf0dca9e474a99dee627c16911b1c54fc6d444f83429fe597f9c0a2a504bd48fe981a09875777d3891b49f1e02d744eebdbe4728492004206dbeb74a6e5d7f4192d249e3eebd4e042c3dd5835e6d47431f38231900667724402141c77311c043cc8ac214a300d73e1f7e0d8f0332cb29daf865a92304026e9d137ad1b3a80eaadd6c278f336bd398c0bc2e5183a0df095e08fa6c0cfec924f907a98b4a6b736b949dd9dfc573201713cd01e0d69bc62fd6e54d225fc22fdea4d69513450d3207a1a91d6aedea2a71a1a602bdcf6092a120f9b6f954e763a46194b8e0988339413e317c973e7d4edc1ae7ce465390ac7e2274d37d7e690892a812747e434b80709f9d34c57428974feb0a44dd425edefa4acf57b30d12eb815672eff94ddb91586c8c0b7774b60430106e3b10c87f425d63a178bec94278a1e9d414a29554b9fed13edb1995b04df3b11f318bb0e6d0e9251834dc57adbe59a9d9a576c5f0f2d423b4a189572051deda6e8b55e672bb710bb3b21f52ea69b42ff4b5952d08ec41ac5cf0f5146903030dbc70b5536a0ef706dbd645a7f43e086ad35da7318b547949352b5c752a57af3d7c78b4c9cf1e3386a0b3948e11aaa2ea73a82777e082ca085b64d1712d33abc8f59bb5d396bf6708c10a34c5ebf890c4ad6ba2c5039bbd9fc925c284a6eb25e6797754f5edd31c3a46ea59b23de05fa7ec1334dd17c2bb6f4500e25e0fc090fbe9f8faabf99e53b4b84a1aa175c91077ec6f7e1062bcbe6f44f8d11ec2be3cd663eb55f09fb45ade47419ecddfecd502e7b9ad845cb2777b4e0ab0c94bc475f2b1fb43da77a390908f52cbfb02ac89f829b43c5fffdca0f7f0b77b26f18ba4806b42b7288a40b9a967acd6b25679d07ae498dba0ba01a5f3ac4c2797cf22fb69ce13b76d71f6a900f4853a16198a71c2c507df12d3aca1ca4fbec503f6f86a463f57bb1478cf74b16d4f2bc3ec4f98d17f43ebc58a12ebbe48b457946550ca20f702ac59430a5cc26e0587d5739cd1be42c64e5de1409cd430503d9f9983b94cf2feee42a50cfac59a3532c04dcbe42c8f04c1c0695968b91325b0cdd255f42da8cce9cfa34798a1bd675fa58ded656690fd3d08dd003ffdd2233804cbe66bb679aa3fdea304ddb7253d4cb9826720d08e4383d92ae1f38b5bdf801c1cbc07bcd12e0d3d31dbd4eb4fcc8919d2dd6d88662f3f8e5ae8432ec454c6f4925297943c06f79b3ef9266f4ea3c58d1172e21770649093b9e2ac45b5df218cb686893fb5f5615be21865466b6a166910710bcf7d71a90c2670c8e8db0e1aea630c3c90f351b7c6e3bcd2baff2b1672c150a144ecb61cac064df22853f6a74b14cb29065dd42a5d81fb1e9e71680741fe197fbed58d30b44584b6b9b36419f1d977aa8e2ff81ab86cd94678aa76f831dda1ee8da999307a961e552ff0f7ab5c18fd0860a544ce90de9ddf096da7b3c177753f67d6d044ca526d4ff4058ed98dd838b55a0245d0d4c84509000706e823fd5bab18221b70427960a3a7dde7c1f3a4a84d9947e23971ac471b3975b591bdfd7c64f3cf060b2500ed4a19ec312a98d962d8568061db382dad9cfc79def63cbea2c98403bb175958fc686a6720c2874c4d484502c655304813c1f48753ad01798c8871f8637abd0d5a93b4511c34612e8563bdcbc14b20afb701573aa7091d96ed05654530b1b7a283b4c2717a5107fe66d00c87a3dfa7ecc0f759d429a8fdc4e5450e9f3875e45f26eecaeb9900d664f9834ed28dfba2abef85ab3eee7a337c4a3a70960f0bed650da495367079ef2a48e72ee464aea8490bd0c27f1bba97abb0cf87a4910a59a3c95b28bec53c19124195376a822987d4af30bef98d644d29aaf7f82150a3b21564193a5145a581a7b7a89d17115e154e73253edc0fa80fbe88d4dc9e09a2a2ca15002f5e25826313f1a90cc0b9d6af6c998e07814bd6b7863fc96854be6ab8396caa6e1fb1e3c1232959422e439aba5d35b38ea8b4d945ee6c1ed789859f7f123b9f1cd30770c9bd81485aa005a1ac99e246e280da35063e9b0dc9ed0b50a509f3e6c6ac019b9c6f2e81426b3ccbefb1c8f302663608637ae07d41711836998a9906ac39f5b65f834e24fb04009458fdc56d5a350102104770c900bf7b99221273d761b958d8de40b8db2ec14dd5efaa37c7a3c14ce23b3fcc8cd3e50111b5f63b3323b92667cf62d5b72c5cceef8b54c268cd90c5063a3291006bc59b366f0c8b69e422137f3dc5d33926f03c090f8b5bdcc4b04a77832396445137478bf534a4a31635876cc00dc7e97a206d9a813faa1e6ed712e7fad952597fdc0583291cbc8e94965bd8aff03c99ccae249332fd426db27508d5e11dce427b5e9e85141b01dc91756aa77eed3b0666b9c2f74cc62d7415d165c56d4521751860ab2aa199e4fc3313aa730f6917f28e2bc8437d53a5ef5fa4a33d5a3f39b285fd839623eb19335b2329bd55b1c3258008c6487fac4b8d8d00e6f72feb0cc01d5e7ebea2b39079be7669633195ab2d94c20b9c49da14cb1208c2756fcb451e205e720577735ef9391e1254e1a110d91477c4a9fd75ed95084d61242cb4a8e45665d2b34eb2438c5366909b6b34b5e0d3f8c03de25e9136a7d29d46fc87ff43cf36fb2a6e1c2ff113342a39a1cb0bc529b6e5efd40004672332ef1f1871dd4e8e0b2ac63e4a9bd2dc33132bf93c6e8ac402068c58d84c7a8721faa80259e734bb1c51d6a896177dbff71a8a7c98c56b598dbcb4d487413fb9a11e7a6607c218a56f5c65c161c75dd33a53c9d85fef2e35d2365a973b28ec7d7eea62f94e3380464d95807deafd140f1188646083987be0c8973ef4599fa8dc10fc6eabc2cf9aae05a7465aba4c67619470afb4b134666022ff2a5784fa73f998ac70a2cda3751aa012b1a53cc0da7813a45fe59d4d878a5d2a61b6406661606f2776cec21f514a2cae5d33967b9acefe03c1a87bd9a4e856fa2ab0131f9dc25569a0e3dcfdb6a04e92e2505636f2ef00ab7b86b5622d051d0bead5a5e4d3b35f1765796d58deaa2bc79be6103328204999be82ee2809ab5cfab61b00b36862a13a4e5e8b3dda4f5f397699e342319c9ba1386dd6930e24f72660620473db2d096e9ead13dc16a3a018b1e9792b5775410dde882df03c38130adda56c803634e5224ea22ab86f0b3a555f7753c9bc82d857995335e8ff2e6be1c77dc058b08a17e669822ec614da7f4dab59f635301e46b87b5ce7c8355471fcf30c882f6138c659def5d6264dc70c4da1c43b802d87a40cbbd9b9c032a0e3e38f044b2c207f1b51fe9e1e50d2840df34e4dd074c284892d7c2791e79f5910742d0a7e24099ab5f533acb43bf60366149cdd418ddd142bb99a368f099278abebdbbc642249fbb2761b47ccd3838c7722835d339f1df1c5b3f80789466c556fd4c410d4a63b75826ec6732bd27e6f7d1049685e8d07cef33da582146c10d3109c1bd52b19ea0339e19dbf6d1963442022947d92f6861058431069b8d805cd8990edb2eee04e896460264f657c7e4863da4828403e5c6947101c8b11b57c7111c7ae38c4cd51de7d8159f23a6aa31c8042895e943d17a7a5a26301479a20a1963322339a36efd13cc11e821fff6ea5b0d6be55d4e5039c8c8f323de4045c1ffd67e4ddec27feab710705090c3906803663617a02603b310780b282379a309a1c4be8a7ed7850d281f8d93ef72b96a50157cfe856e5859e0b64a9e4e11b9b1903916c21d8b58776c09b5b68da0424328b5d90177c3e9a5c9f115cb894545de0b6d9d9c3c495ff8d183c82ba26db919804cc075b8c6e7539784416414dd0bad569a7c15d87fc4f5d3894208180ca0d5f65f2ec710b1e09ebaeb46852229a1e804f0bf73a6165a9e628bdbd7ec1978330942477fee51601982323e314786f27db431af549dca9a1fea3966ea7c8eb05dcaa8861917af569ec7fb5ef2f86488f9b42e0a48dd1706b2116435076de5e3ec0ba481c9b5ff2ab30df1a494c725c3881b08e7b2ad50a19e8bedb325df6530f97755dde38a6a9aad7020a5a3bf20c687261fde121d2b2ea53177102e1494b74af", 0x1000, 0xffffffffffffffff) r2 = request_key(&(0x7f0000001080)='.request_key_auth\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)='/dev/snd/timer\x00', 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x3f, r2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) 2018/02/23 18:36:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xd99]}, 0x6) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x101) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x4, 0x9b9, 0x4, 0x81, 0x9, [{0x2, 0x9, 0x4}, {0x100000000, 0xca6f, 0x0, 0x0, 0x0, 0x80}, {0x3ff, 0x0, 0x4, 0x0, 0x0, 0x4}, {0x0, 0xa519, 0x1ad1}, {0x4, 0x888, 0x4}, {0x2, 0x5, 0x1a2}, {0x4, 0x0, 0x2, 0x0, 0x0, 0x100}, {0x5, 0x7f, 0x2, 0x0, 0x0, 0x2908}, {0x8, 0x10000, 0x2, 0x0, 0x0, 0x100}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)=""/177, &(0x7f0000000300)=0x1a0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x20, @empty, 0x800}]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x8, 0x7}, &(0x7f0000000440)=0x8) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001680), &(0x7f00000016c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0xffff, 0x0, 'queue1\x00'}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x1) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0x401}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000002c0)={0x1, 0x1000, 0x8, 0x0, 0x5}) 2018/02/23 18:36:27 executing program 4: r0 = gettid() capset(&(0x7f000015eff8)={0x19980330, r0}, &(0x7f000053a000)) ptrace$setsig(0x4203, r0, 0xa7d6, &(0x7f0000000000)={0x15, 0x12bb, 0x8, 0x1}) 2018/02/23 18:36:27 executing program 5: r0 = socket(0x20000000000000a, 0x1, 0x2000) connect$inet6(r0, &(0x7f000022dfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x87, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x254, 0x4) 2018/02/23 18:36:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x24000847, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socketpair(0x8, 0x3, 0xffffffff, &(0x7f0000000040)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/89) 2018/02/23 18:36:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x54800, 0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/227, 0xe3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010fdc)="240000002900030007fffd946fa283bc0a00000003000000031d0040791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/23 18:36:27 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x81, 0x2, 0x1, 0x2, 0x20}, &(0x7f0000000140)=0xa0) utime(&(0x7f0000da4000)='./control\x00', &(0x7f0000527000)) rmdir(&(0x7f00002ccff0)='./control\x00') ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) fanotify_mark(r3, 0x10, 0x2, r2, &(0x7f0000000280)='./control\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r4, 0xee, "1ecce40ae7505991d34b655bff781b43b8b340321c9d279660abf13d0f5bd67fddea7ecca4a28c596e8dfca436141752c536e3a93894f42e94710c493285a2480089460c65114d88f97189b3bc1136c938dbf01e730b9d6a17d15b5a8dd0c46a250b19897d237dfc65d310ccce2a61de6963bf017c805f65515f1c5945ac185eaee4673efda3c619ba8b716eb2c54a5fafedc3eb7ab435b3a288a1cbdec178be1ae8f4034eb322def1cd6d4c2aba90b443930c4849f8d22b3ff4116d1bb2bf566a474fe84a5f19f5f2daad80412d672d4f5e1d3941b34d98b14bd534038728278d67ad6c133cec2bdb5c27380b2d"}, &(0x7f0000000380)=0xf6) close(r1) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) chown(&(0x7f00000003c0)='./control/file0\x00', r5, r6) 2018/02/23 18:36:27 executing program 2: timer_create(0x0, &(0x7f0000c61fa8)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000913ff8)={0x77359400}, 0xffffff54) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f000082a000)={&(0x7f0000f78ff0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000249fd0)=[{&(0x7f0000484f74)=""/140, 0x8c}], 0x1, &(0x7f0000c60000)=""/4096, 0x1000}, 0x20) tkill(r0, 0x1000000000016) r2 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_adj\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffffffd}, @in={0x2, 0x2, @empty}], 0xa4) 2018/02/23 18:36:28 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) getresuid(&(0x7f000000c000), &(0x7f000000c000), &(0x7f000000d000)) listen(r0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000004}) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000040)=""/246, &(0x7f0000000240)=0xf6) 2018/02/23 18:36:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000000ffc)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x64be, 0x21, 0xff, 0x8, 0x400, 0x9}) 2018/02/23 18:36:28 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000280fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/28}, &(0x7f0000000040)=0x1e) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xa, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1}, 0x0) 2018/02/23 18:36:28 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x7, {{0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xe}}}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) setresuid(r1, 0x0, 0x0) 2018/02/23 18:36:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc}) 2018/02/23 18:36:28 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000080)={0x40000000, 0x8, 0x29}) 2018/02/23 18:36:28 executing program 7: r0 = inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000d4000), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x20008f01, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000040)=0x32) sendto$unix(r3, &(0x7f0000000080)="934d56256aaf7036880acb0993f26b347510d7d94d10b051e5d893c207384d81fe7179d75c8ec07c6b843ec60778c1cd77587b3e5687c45da60922c127898af0216f917379026031cc1e366af24519988d8d559bc2c02c8386e3432222201ceada0e18a01003d0db1a2072b6d0fab1956e16aeacb8bd1f66c1279fb200453949ec1d7a731c2ce68423efb524a3798aff971873684e3b58723dae22", 0x9b, 0x1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffff9c}) r6 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000240)={r5, 0x80000, r6}) 2018/02/23 18:36:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20007ffe, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)="461821cb118caa38672a8708e6b119121f89cf88ec434902ab1e7a2227c46afcc48ddca80f4f7a6ac3") connect$inet(r0, &(0x7f000000d000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f7ff8)=[], 0x31) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 272.679594] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/02/23 18:36:28 executing program 0: r0 = creat(&(0x7f0000be7ff8)='./file0\x00', 0x0) open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/02/23 18:36:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffffc2, 0x400000001, 0x9000}, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/23 18:36:28 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000466ff8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/02/23 18:36:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000cebff6)='net/snmp6\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/186, 0xba}], 0x1, 0x43) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/126, 0x7e}, {&(0x7f0000001340)=""/41, 0x29}, {&(0x7f0000001380)=""/68, 0x44}, {&(0x7f0000001400)=""/107, 0x6b}, {&(0x7f0000001480)=""/235, 0xeb}], 0xa) 2018/02/23 18:36:28 executing program 2: prctl$setmm(0x23, 0x0, &(0x7f0000ff9000/0x4000)=nil) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000fc5000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty, 0x0, 0x10}]}, 0x38}, 0x1}, 0x0) 2018/02/23 18:36:28 executing program 3: unshare(0x20000400) r0 = syz_open_dev$urandom(&(0x7f0000a87ff3)='/dev/urandom\x00', 0x0, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="16dc114a1c2e9341af376e4ccd87e8a7e8fd7247e8ba7da6904974c6e44c2611c66b9baca1ad6fb0d1d3596a5be42ee26614fbbc5a51565d005ff89c1cee946b728206fb8e28ff4d92fbb047db8c5873fd3fe5f24585ef9761ca58e68c6d095b28e35cbcc885cddfb65c96751b8b0e8034db88d6ae131e5e30de81c8da", 0x7d}, {&(0x7f0000001080)="a0e764c389e97b63e0e4e4a6399f0e89521d54410a542537ef39f3c26997238ca05cc3dd33b5557968d1c92be42977e15491a7cdb5e443696f0e3d88c5aecf2ff8ec482f9db1441ba27c2ba6c07bb3425592", 0x52}, {&(0x7f0000001100)="4591e29f83eb0ebce5cdb08024b7a32333921f5fa97c31011681c41472959fcb970ca4d104dbfb4688e39a377b95685801a9c8abdc1732a87b55f36540b9f2c47545443c587c680b464bbbdee13378ae7935e5921c9d72d315022760481209e45778e8b947675b054b594274ebe75bd7bed15d79b6213d438ec689ec54c866c96300c0a946856d11", 0x88}, {&(0x7f00000011c0)="fa759d31bb16e5120533fdc17182319e6a78da84aaf95ff116", 0x19}], 0x5) syncfs(r0) 2018/02/23 18:36:28 executing program 1: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00006c6fc9)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000911fe0)="00000000000000020000000000000000005c000000000000000000003095a901"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_eee={0x44, 0xfffffffffffffff8, 0x2, 0x6, 0x6, 0x8b0, 0x2, 0x3ff, [0xa3d, 0x20]}}) 2018/02/23 18:36:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x28) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'md5sum\x00'}, &(0x7f00000000c0)=""/117, 0x75) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff01, 0x0, 0x1, 0x1f, 0x8, "d6215e7b31c253e85174598144d4120e1d4bfc3011087e576ef525b805481eaec0ab8b8ce7a6378f0b3eaa655a1ce6ed6cecfb20ceee31ba8c0d1c86bb5e83d2", "c39260e80ea392b064cf0356c484d9b58e66a30605e5f40826e2a92bc2aac9a93f80f92d06e457f9a1b2c05f739a4361217e43e752be8ee84af8dc009d25418a", "e9c42a6a7e0a67f2cd5c8cb0f7a28edd1fc022f5ac90cc326868c5df7f2cd30e", [0x0, 0xffffffffa099a5f5]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0/file0\x00', 0x4) prctl$intptr(0xe, 0x1) getdents64(r1, &(0x7f0000000080), 0x2e) 2018/02/23 18:36:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6a}, {0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, 0x4, [0xff, 0xfffffffffffffffa, 0x100000001, 0xfff, 0x1f, 0x3f, 0x6, 0x79]}, 0x5c) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@generic="7b3ab90e977782e95b81e9c7c6083343", @ifru_map}) fcntl$setstatus(r0, 0x4, 0x400) r2 = dup(r0) recvmsg$netrom(r2, &(0x7f0000002300)={&(0x7f0000000000)=@full={{0x3, {"a50c57bf9e0966"}}, [{"9b689c402fd5e2"}, {"069e0821e6a58f"}, {"56707a39ce21c4"}, {"aa5512bf0287cf"}, {"a2e92923d2ce95"}, {"0267e91ab26950"}, {"f20fa85e1c9ac9"}, {"d8c91301f1da4b"}]}, 0x48, &(0x7f0000002280)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000002080)="0df23caac9ab7861961d814738ebf27992828217ab790e7f47bfd66d650f074622f19a2d696e4d6430ae2d55af64daf700ca4f61816a0b9e46169b671570917a73e785f77b1adf55844b96fad2fe80693958a3e9328c30e10f", 0x59}, {&(0x7f0000002100)="51951bcea3aded7ab8b0767439f966844e52c524146a33dbe15a37e2ac8bb70994b6df6db53ab685923f24bf02381ba6872ea03b0227bde0b4e2d3a33086e8b3e91ecf944f03d28dfa23d6ee20ea1c4e81073a0fe4d8534a5445cf6597fc63ac3bb2a67fc12db6e94c7060233ee6cb658b47b5e4a7a2cd6669e3d615d3cec83a", 0x80}, {&(0x7f0000002180)="caad7599a67491f142a62909cd2008fdd27a201529dff3d2745701cf8b80f0a396839377fae58882c2ded2d3f395bd06aaa48002a60d108973ff30defd74eb77d0ee52a1162e0ac7cd26c00c9224794d9ea7a0fd26fe7b5049f8c7a58d9921a9cc5df5592bbb5e5f5c316f4a16281994bcfd804927bd784ff54c9573381027019ed5057be5f897cf525e63f62f46eeb2ea3d77e80205c3ba93e2cab70709651fd174a70025346f9774ccc406a66aeb", 0xaf}, {&(0x7f0000002240)="0eac", 0x2}], 0x6, &(0x7f00000022c0)=[], 0x0, 0x40}, 0x40000001) 2018/02/23 18:36:28 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017cff0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000035fffc)=0x10, 0x0) nanosleep(&(0x7f0000ad6ff0)={0x77359400}, &(0x7f0000eb3ff0)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={r2, 0x2712}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="84674de00f4c8241cfa0b0ae338885824f2f8ddb6b7795633c7fcec5366121e6153901f5b5bcac132188599b8195d45b3f396b37f9dc192e6b0534148fd8", 0x3e) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x4452, &(0x7f0000000000)=0x7) fcntl$setown(r4, 0x8, r3) clone(0x80800000, &(0x7f0000000040)="8cab65f9a2ce1d755c49e98cafbdd75d37835881c36427ac084ee32cc751a7fb0a7cad7c1091066aafc8f1a49c5cf9b7bc69327461f9db66431273c4215f2396a205f78827585cfd95a59528e8b4eb5b755ee95a8ff67a734a7c69ed0b", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="fb3f14ccefd258a97f74") readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r1, &(0x7f0000fa4000)=[], 0xf1) dup2(r4, r5) tkill(r3, 0x16) 2018/02/23 18:36:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)) 2018/02/23 18:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) 2018/02/23 18:36:29 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = epoll_create1(0x0) write(r1, &(0x7f0000000000)="3a1be8e89511311bfaf8840c968a874c37a8ffe645038d579de151a5659eae4a2115a545fd9e09", 0x27) r2 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x200000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x3) 2018/02/23 18:36:29 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000d09fe9)='smaps\x00') r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000fef000/0x4000)=nil, 0x4000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000080)=0x7c73) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x80000001) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r4, 0x0, 0x30}, &(0x7f0000000180)=0xc) readahead(r1, 0x4, 0x80000000) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/23 18:36:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='nfs4\x00', 0x1001, &(0x7f0000a06000)) 2018/02/23 18:36:29 executing program 2: r0 = socket$inet6(0xa, 0x80000000000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000989000)="ff48d300000007183b0000004eef000101000000", 0x14) 2018/02/23 18:36:29 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x5df968eb73e525c6, &(0x7f000088f000)="8608006600", 0x5) 2018/02/23 18:36:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xb) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="0003", 0x2, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x108) sendto$inet(r0, &(0x7f0000b99f71)="9c", 0x1, 0x8080, &(0x7f0000924ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40802, 0x0) 2018/02/23 18:36:29 executing program 3: futex(&(0x7f0000000000)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0), &(0x7f0000001ffc), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2040, 0x0) [ 273.544249] sock: sock_set_timeout: `syz-executor6' (pid 26422) tries to set negative timeout 2018/02/23 18:36:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a0c0, 0x30) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000040)=0x100000000, 0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x49d6, 0x4}, &(0x7f0000000140)=0xfffffe16) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}}, 0x8c) sync_file_range(r2, 0x80000000, 0x3ff, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) rt_sigtimedwait(&(0x7f0000000080)={0x7}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) readahead(r0, 0xce7f, 0x7fffffff) 2018/02/23 18:36:29 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x3110, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000)=[], &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r1 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r1, 0x26, &(0x7f000000eff0)) 2018/02/23 18:36:29 executing program 5: setregid(0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f0000000000)="88ff396e9581ac7fa6f635927d94c7484eb1c0c0e543737184f51c2d16c9f0740f164b971740d913accdac0a07372f9793314a798ee129c8044ae5ff4879eca9a1329070593167b96a8cfbd0236ff7cb244a03078d004ef861c4f4485bfb4f4d10418e705c3e2724407a634b825eb07fe704a28b4254d2d9588ed81f4284d756f08a3e70797742eb691e4c7e5058f88ca5c5d73ca9a470dcc55dcaa069552be2ef7fc9e25a055e258ac075747ecb9f612f8c4d", 0xb3}, {&(0x7f00000000c0)="80965bfa23f835e028e0f7180146b97fb608c372379ede384746ea4aa65a2e8666fe81b929ce9ea01106068527ef22a02daee6120b135d2a04bba23c5a72c7a9518fdfc01c4c94bd5de149d08a5fc3ac2db818c7973568b4675fd09ec67621719b44661389c0ed9987f9e619c258c1e519b20be651ba22d381b551771ec2dc2f67f5b0deaccfcf5966ee0a75210dc7d8d18ecb597a27d6cc65e71d3e62db97642962e9b503a40a4919f7847779fc6b99a5", 0xb1}, {&(0x7f0000000180)="670323b4a4192bf8e36da249b72fc636cd1266f5f4eb51a5c73ad5a2ff2886798ed0ee9e23cd5675965e12e1dd0e0be0c54f266df4144233abd4008d355b36cf3a115519b404c0edb032251ebc0ee4b64bf0776e98b6fdc05c17023b82a6020e5f", 0x61}, {&(0x7f0000000200)="43c9874ebebfefd4496a78dd80e6e7bbd6cdc71991a271261fab91b7054a8a08a4d8e06a023cf0870ff843f69089b3964a3f8588a36f5265e64c7ad8b3a717ffff8a3da5f43de9f2e7c2a9d1c9f6983d583551135e8ace26dea5a10b766d0b9d38d3f73fc3e0e237ca106ccf8caef96495c5e1001143f5a055f3bf32c567ff311b88a197a264bde842e82245c79dcbff4947ea186f1d78d0711810a808", 0x9d}, {&(0x7f00000002c0)="95229e106145363839e2af0d17d15684313a7d948e3b0e2e04b98991427203791d6d2d2483e5d711b3648429f18bc374d036180f76f7a826cf6c1345c8756cc02049ddecdf677eaedc8e8e835497942f59b0150351d02f3ea3815de4322531af3cf9cc4935e5c5fea34590557f5a9c376bdfc7a1de3e49fd5f4ec1ad63479f32660c2fc553be5679aecfc31b6e7c63152a71fa04c25a8205d2e21457698051fe271515dee7b730bc6c1766e3d5d3d6a04de0286a34bef584a2719eca6d43009476769f7c3c5d04e4fdad45a422c4a03ca93e4ad9fec5ebcf05d7f8be52e298c1578e9981833d6cb6bc49a7", 0xeb}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="5c970773068f65c35c3673437d22df7b79e189af69ae92b224b22592ac74bc2e59b4dfb35e04657a15445282cfd33971ea9083d0aaed0b1843191955e6095e1d4f2eddffeae2d2e8cc1047997c47840b00fa99de9db4fe77f04933ce8416e829a625d36130cd745cfe367dd43e9d628e1f6a1113c298de399e1e864fce5d4d1ca056005c5d10afa60beb09df176202f1bdde8f1c99f1856fd160b1da395048f08e418082d47785f7f4791430f6425e01ab7c16ae821fffe3e61f54889a995cf297fb7fe1e65b466d04385c84e91a17f4f3abfc00ee862775442ce1e5dff053e56f3710", 0xe3}, {&(0x7f00000014c0)="6b788967f1a264500342a47259727f550cf5db160014e1381362f4f85626b64cd5d158e87d6634d9e377dac47aad17bc751fb9bc4614e3099792a68fc6933e4768256b4b3e2701203822d46d88e8eb92ea334ad3c34cb7c73b85244e46348db2df524ec807799ab5227d6be08811c70c1e0a37d5fbb54251f5fc418bda44c5d61705e9e98c64f1b1054dcf98c2b73aa7bd739317a46a817c5f741f6ff2129eb952a8bd4bd65c06d19ef159b7b7d557bd01d326fc14835095e40bcb5da8a5034d2f66a4731ac938c2d9", 0xc9}, {&(0x7f00000015c0)="91544e64dac60de74c4788693ad3ffce29e023f762284360688779ca1d639ecf37f9b202459b4a1a663a96a5bb99ef6bfd5e47d11c8d856a9f3b4fdc3c4ae864f6bf780701406e2ebb060c55a6137fdfcf389d4025ef6f38efdfe9443a715999", 0x60}], 0x9, 0x5) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x5) 2018/02/23 18:36:29 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f32ff8)=@dstopts={0x0, 0x0, [], []}, 0x8) close(r0) 2018/02/23 18:36:29 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1d", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000013000)='V', 0x1) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) listen(r1, 0x1) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0x1000, r2) 2018/02/23 18:36:30 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x40000000004) r0 = request_key(&(0x7f0000016000)='user\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x53a, 0x7fffffff, 0x0, 0x0, 0x7ffffffffffffc}, 0x14) keyctl$clear(0x7, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x1) 2018/02/23 18:36:30 executing program 2: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x1, 0x2, @empty, 0x3}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x38}, @in6={0xa, 0x1, 0x13da, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x38f, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x9}], 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0xffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/23 18:36:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x4030, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xa4, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000000c0)=[0x78, 0x18, 0x20, 0x48, 0x38, 0x40]}}, @release={0x40046306}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r3, 0x2}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x4}], 0x97, 0x0, &(0x7f0000000200)="ec2dfc53ddfafef23b4426c0c9856469a1c89b0bbdc94e47dd35f76c1858ef3e26ab580881c71b20efe465486821e7a7980d539276580cc0d075c083e39c46a73b1bd8080c719bd230289b8110203e041ffafe7f3bc5e1b8483f4db74d7f93b83e8eddd55ff9100f8d03a1af15871823b3f93c6fe64f1b72e3d0d1c25a2fdda4f315fa950a5c852b42d0af38b136dc56d03d0a33aa6ed9"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r4, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x3, 0x101}, &(0x7f00000003c0)=0x8) r6 = memfd_create(&(0x7f0000006000)='\x00', 0x0) fstatfs(r6, &(0x7f0000004ff8)=""/8) r7 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000400)={0x2, 0x1, 0x2, 0x3, r7}) 2018/02/23 18:36:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bbffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) fcntl$setsig(r0, 0xa, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017cffd)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/23 18:36:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) fstatfs(r0, &(0x7f0000000000)=""/91) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) listen(r1, 0xe21) 2018/02/23 18:36:30 executing program 3: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@random={'user.', 'keyring/ppp0vboxnet1'}, &(0x7f0000000080)='[.cgroup\x00', 0x357, 0x1) 2018/02/23 18:36:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '/dev/hwrng\x00'}, &(0x7f0000000140)=""/40, 0x28) 2018/02/23 18:36:30 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000163000)='/selinux/access\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) splice(r0, &(0x7f000011eff8), r1, &(0x7f000079bff8), 0x8, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x16, 0x4, 0x101, 0x380, 0x63, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=""/18, &(0x7f0000000100)=0x12) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x3f}) 2018/02/23 18:36:30 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/02/23 18:36:30 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f00000002c0)='net/sockstat\x00') [ 274.790075] audit_printk_skb: 5867 callbacks suppressed [ 274.790081] audit: type=1400 audit(1519410990.525:67380): avc: denied { sys_admin } for pid=26511 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.793741] audit: type=1400 audit(1519410990.525:67381): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.795451] audit: type=1400 audit(1519410990.525:67382): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.797338] audit: type=1400 audit(1519410990.525:67383): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.802225] audit: type=1400 audit(1519410990.525:67384): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.805359] audit: type=1400 audit(1519410990.525:67385): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.810196] audit: type=1400 audit(1519410990.525:67386): avc: denied { sys_admin } for pid=26511 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.814068] audit: type=1400 audit(1519410990.525:67387): avc: denied { sys_admin } for pid=26511 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 274.816177] audit: type=1400 audit(1519410990.525:67388): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:30 executing program 6: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='vboxnet0cpuset\x00') 2018/02/23 18:36:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x7000, r1, r2, 0xfffffffffffff801, 0x2201000) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) 2018/02/23 18:36:30 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="344610516eb89c6520b1235adfe5dd1984e07bed79a33b358f9cbc7a7b2d16089ddfd0d29819c4543f7c545d27d3538614538eb26dcbd58cb0f85e1042987b78c3f66022ed87dc157ad2e715baa209ee6932516219b02818496b0def7df6fe7c66e89d753a197494ab40064e9f5c25501797f9bfefd2ca86fefed5d9a5ec9677c8a89182046f883d68ae0ab966d9948a2dc9f508ae39e50ae0", 0x99) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) 2018/02/23 18:36:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '/dev/hwrng\x00'}, &(0x7f0000000140)=""/40, 0x28) 2018/02/23 18:36:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x2, 0x7, @empty, 0x6}}, 0x400, 0x7ff, 0x401, 0x3, 0x5}, &(0x7f00000001c0)=0xa0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x3f, r0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:setrans_exec_t:s0', 0x20, 0x34, 0x34, 0x20, 'unconfined\x00'}, 0x56) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x95, 0xadcb, 0xc2e, 0x20c, 0x9, 0xfffffffffffffff8, 0x7f, {r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3, 0x3, 0x100000000, 0x5, 0x200}}, &(0x7f00000002c0)=0xb8) 2018/02/23 18:36:30 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000038ff4)='./file0/bus\x00', 0x0) 2018/02/23 18:36:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0xf147, 0x101, 0x7, 0x1, 0x5, 0x9, 0x1, 0x4, 0x7f, 0x9, 0x9, 0x0, 0x5, 0xffff]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x0, 0x8, 0x81}, &(0x7f00000001c0)=0x10) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) accept4$inet6(r0, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000200)=0x4c, 0x807fe) sendto$inet6(r0, &(0x7f0000000200)="e4b78315060231d9b0e6929302597ef4badf7402a15d9ba402fe9f8facc3463638677dc57b3e4620569a0d60c74f9ca002f8f9aefdd1c2e4ff06ae6e81", 0x3d, 0x40000d1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/23 18:36:30 executing program 2: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x1, 0x2, @empty, 0x3}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x38}, @in6={0xa, 0x1, 0x13da, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x38f, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x9}], 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0xffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) [ 274.819847] audit: type=1400 audit(1519410990.525:67389): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x5, 0xb8, 0x3f, 'queue1\x00', 0x40000000005}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) r3 = memfd_create(&(0x7f0000000000)=']&mime_type)^cpusetem0posix_acl_accessppp0em0${vboxnet0\x00', 0x3) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/135, 0x87) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) connect$packet(r3, &(0x7f0000000280)={0x11, 0xf7, r4, 0x1, 0x3f80000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendto$llc(r3, &(0x7f00000002c0)="d32396913558c24589b1bae7a728b2c1b64ed1afd46f62a15783f40c57ac91da8365b6b7ccbec46fb171536c953e1dfe0eaf25dfec3ff49bd8ca45686a9c8dc4191a21134b02ad034d89cb8301dafd94b97439a61977de9f6b6111eb9707ee2cc834074c60769111b22551a4d56d6be5ed422791fc85678d6f987f4f3f35d6817b504f0b2308aed08ed65751bee37595547c7717f552b7b9fdeeec519a9055b65de6d490892173a0d110b623690db6a056da34c2f75170b6c960a984bfd32096ccf4b79ab057218a768e174a16515bf0206f7795714d3b342d582427dd024faacf10ff48cd6a13a2d0e5d30ed792403423d47fdaf41c9713", 0xf8, 0x44, 0x0, 0x0) 2018/02/23 18:36:30 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000000221, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000000000)=""/228, &(0x7f0000000100)=0xe4) write$eventfd(r0, &(0x7f0000453000), 0x8) 2018/02/23 18:36:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x100ffd, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000080)=""/200, &(0x7f0000000180)=0xc8) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x30) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @empty}, &(0x7f00000000c0)=0xc) syslog(0x3, &(0x7f0000000100)=""/67, 0x43) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x10000, 0xa, 0x80, 0x20, 0x2f, r5, r6}, {0x80000001, 0x7f, 0x0, 0xc6, 0x3f, 0x40, 0x0, 0xfffffffffffffff9}, {0x80000001, 0x0, 0x2, 0x9}, 0xa357, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x7, 0x1, 0x5, 0x400, 0xe81, 0x8}}, 0xe8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) read(r2, &(0x7f00003f5000)=""/4096, 0x1000) 2018/02/23 18:36:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x2) recvfrom$inet(r0, &(0x7f0000000040)=""/88, 0x58, 0x40000000, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0xc41d}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @empty}, 0x40, {0x2, 0x1, @empty}, @generic="8a30881b0e5a46ac438d6a038b858c9f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000100)="dff44009bd1a2a95686e0b22aebdc055ee2c0a03aa8f0efc15032652ac59d746a03837126966a48797af77bb351c5a5f57baabf8ef2f1415eae5a25d3a271889957a6ca0be32ac2c409b57798da786d10140f0c1806d4dffdd966f23738ff8f95d8f7a2e10089012a92a5f1b3eeda665496412e9e1feab0e06483cac30e33adb88a8f9e4e628817d6f613f138e29fc598967f2b49edc01944b46cf14392f7c67e7de3643aa41ebadb9e4499512bbf7f31b88486c12be83e7030e33f869930efa67e6460a61a4efa9a4951b57ad649b52ea8481c9748e62b15b8f2f041506c6d40f8b8b70223cb8191695cdf7c2aa74cf06f548", 0xf3, 0x4001, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/23 18:36:31 executing program 2: r0 = epoll_create1(0x0) epoll_create1(0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0xd0, 0x4) r2 = epoll_create1(0x80002) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpriority(0x1, r3, 0x20) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x680) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={@common='lo\x00', 0x0}) recvfrom$packet(r4, &(0x7f0000000040)=""/163, 0xa3, 0x40000000, &(0x7f00000001c0)={0x11, 0x10, r5, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002ffff4)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x46901, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000026f000)) keyctl$set_reqkey_keyring(0xe, 0x5) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x2000)=nil) sendto$inet(r1, &(0x7f0000000200)="b77c441c5b1815f7d6e738a5182220d518485386a73d77a9e4d9f8ab91e093cdff6086f37e094fdb35cecd9a47906a900089af28673deee56a0363b226339967ae079de32593902c49238937a92366d5659ec0f2a12f41464dbe641f294df1ed2fe158c3435d99b6321acc848c14e413408a9da487aa4b0bdc11499ef589137e7e229fd4199cc9fe3c0e816f7e01d8f94ae6b8d328b490869061", 0x9a, 0x10, &(0x7f0000000140)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) faccessat(r4, &(0x7f0000000100)='./file0\x00', 0x58, 0x1500) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/23 18:36:31 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) fadvise64(r0, 0x0, 0x28, 0x3) r1 = syz_open_procfs(0x0, &(0x7f00002c2000)='net/netlink\x00') preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x434}], 0x200000000000024e, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x7f}, 0x0, 0x3, 0x1, {0x3f, 0x9}, 0x40, 0x1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200002, 0x0) [ 275.425577] keychord: invalid keycode count 0 2018/02/23 18:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00003c4000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) dup3(r0, r0, 0x80000) clock_adjtime(0x0, &(0x7f0000002fc7)) 2018/02/23 18:36:31 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0xfffffffffffffeed) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff, 0x347043) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) read(r1, &(0x7f00000000c0)=""/217, 0xd9) socket$inet6_dccp(0xa, 0x6, 0x0) ftruncate(r1, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x40}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xfff, 0x8, 0x1, 0x9, 0x100000000}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shutdown(r2, 0x1) sendfile(r1, r2, &(0x7f00000000c0), 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x40000000000000) timer_create(0x7, &(0x7f0000000240)={0x0, 0x22, 0x1, @thr={&(0x7f0000001040)="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", &(0x7f0000000040)="1ae5ed990756ff862c91de48c4181a87369aee1bdaec2de5e70f28fa5901117a7b9599dc0d23e5aec15cd72cf9a63346d8e0e68a559f80cb6d6a044619462c6216f5cabfc3741eeb4f63635dce1fb4a45eeb4c9f37d5a13cfc78e54d815730e919c8d1b3796131927869342dd1157e4cfd775a4bc6be3af3bcb91ad10a9ca93645e9dcacfd60dcbb627b08bc7e804017fedee3e260e851c93705bde55a9697039d48484a72310b21ebeea2564f28322c0326e31f16b02b33ba5a26b9e84ac902014def51c934dce0dfee8f67926b0d7d3326"}}, &(0x7f00000001c0)) 2018/02/23 18:36:31 executing program 3: prctl$getreaper(0x9, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) 2018/02/23 18:36:31 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/02/23 18:36:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() r4 = getgid() sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[]}, {&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000100)="29c3110e913eeeef1149976d43f6302ca14e4d0403f13a70aeb05d4ca6bf0b7d0083cfb166721b80b1dfc4601e", 0x2d}, {&(0x7f0000000140)="28f7057b7d199c3a019e3e2169b05361a9c25ce1890f50fb2e79fdc8eacd9b12cc7054f1771884091b0f4adfaf7bfa98d9c9514eba3bdf41b8710112e8bc94283346e2c75c5fa94b9c8e34300d706de7f01bf07d4a5504e494d8afe314feb419dbfe75f40eb9b4b5f22ef92bbc4fe36faa878bbad4bebadc8e978049067a0a3e915ce3a9824552214d1ac04e4a67165aab95e0d0d5b7a880dd570620dd03b015097927166a562424e2e3ba36a319b7053b8faae66486515cd815645d94b11632b45ae11011bdd48457ca93c378eae5392ebb8478abbc552a27b83ce6f7c681402622c59cdb", 0xe5}], 0x2, 0x0, 0x0, 0x4001}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000540)=[{&(0x7f00000002c0)="d087f3156e426ad1854cd8825ba0ef30c25109236fdea8f9676afc5cb909b7a0cebd71a86c832c6390414fe7114fcc79085e903004fb79183ad8be1a7b41e3c7cf6943ed90a59e5c2692efeb90824e3da78d79d20e275ff9bd4d1e49a7e7b4d812821359532f8a0b4133653960d2b9ddf3dac3b7b46e7cd8cc996471fc89ec822503cb074e1e1a9a33e555bce6bcb912f8e598dfdd414f5a05c3d7a9a5ffb48f555429b48d4fe423c9420b7643a8fc924f19f746d6afaa386cadf86c18ef0b7444c094dc0073ace5e0deb43fc9667f49a5131f1c5d9fd8", 0xd7}, {&(0x7f00000003c0)="e07e78ff8e9adbd05795", 0xa}, {&(0x7f0000000400)="2a832236cd2d349e38c0e8a0a14a43ecb3aa713d19200672870c918184856aeefd5988827124a78f8d70058b80ea96bcb422d02fc943183bea69b75d6d8ac2638212d666d8611123f3", 0x49}, {&(0x7f0000000480)="35b759af80b424ceb8766f79aa225e5db7f74ea27a9b68bd0e6b055f68c945e7b809d9f19deef1441b3210f06e5f33b5afc20e2bb2d2887d95a375164e2264ce744d84b29775983b5ea3dc2795425bc92eee083db57c594973de66d5c5ed0005072f1edb512ece9595cbbe1e0d3477f5f23a9e09e1ef2a0cef2df71e8c6d5b1339a1f1b8e8be5c5490b1332766c0f3529633aecff5bac3a9ed8588f7e20cfec4", 0xa0}], 0x4, &(0x7f0000000580)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x78, 0x800}], 0x3, 0x20008000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000040)=0x8) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000c3fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000084cf18)=@ethtool_perm_addr={0x20, 0x6, "e9e81ff485ce"}}) socketpair(0xd, 0x7, 0x4, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r8, 0x2, 0x10000}, 0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 18:36:31 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r1, r2, &(0x7f000017f000), 0x1) 2018/02/23 18:36:31 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) fadvise64(r0, 0x0, 0x28, 0x3) r1 = syz_open_procfs(0x0, &(0x7f00002c2000)='net/netlink\x00') preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x434}], 0x200000000000024e, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x7f}, 0x0, 0x3, 0x1, {0x3f, 0x9}, 0x40, 0x1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200002, 0x0) 2018/02/23 18:36:31 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000007)='/dev/ashmem\x00', 0x0, 0x0) r0 = socket(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/23 18:36:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) 2018/02/23 18:36:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000000000), 0x80000) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/69, 0x45}], 0x4, &(0x7f0000001300)=""/137, 0x89}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000200)={0x357a, 0xc8, 0x47c1c55b, 0x10001}, 0x10) splice(r0, &(0x7f0000000200), r0, &(0x7f0000001400), 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xfffffffffffffeb3) socketpair(0x1e, 0x2, 0x553, &(0x7f0000001440)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000001480)={0x153bbc26, 0x1, 0x2}) 2018/02/23 18:36:31 executing program 3: timer_create(0x7, &(0x7f0000000180)={0x0, 0x3c, 0x4, @thr={&(0x7f0000000000)="e4d09c0cc6ce79c6dee63af7aa0cd8c01b21d3fa387a329fdac04a255d7ad6c52e1341d81fe327bc668cf33a31cb76c4c7d3e7e8f0751b304bbdd922c2c4b839aae855c0f5f54ff62aceec7ec1893a059a53e3d5d6491d38e432ac4936194c3a8ede0d8e482a77ce83c7a72eaa", &(0x7f0000000080)="5b3a6e9ae42c9aa3d0642825a2bf77e2df11fb45b353e11704c7c149af92fa3e3262a14e3e8a819843f9adedfab1a9d58c8d7774c026fffb82c0c283fe9a6a1ddd01a299ae018fb2fdf6bead243480c412d35315eb22f9b6b78f3291834f5f3d3f1053d838e447ae77862fbd26945de66397f5bb0e5eda4d4f62d076c1f6db27f93a067e7bfcf979342afdd4d71407172f2f129c3c86e05ed65441606881f4a934856d14147857f9a3b132b9cc60ca8be4ef475684290ca9bf851606995d297e6b1f8a40c49dfb145a037fdd027715dcc70537a0f3e091d871fea1ae6a72b3f54681244d9af429f195ad35"}}, &(0x7f0000000200)=0x0) clock_gettime(0x20000, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000002c0)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000000300)) r5 = socket(0x10, 0x40002, 0x0) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) r6 = dup(r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000000)) 2018/02/23 18:36:31 executing program 4: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffa) fcntl$addseals(r0, 0x409, 0x10004) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/icmp6\x00') 2018/02/23 18:36:31 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x43fc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/02/23 18:36:31 executing program 0: socketpair(0x18, 0x3, 0x6, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ioctl$TCSBRKP(r0, 0x5425, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty}, &(0x7f0000f67ffc)=0x14) 2018/02/23 18:36:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/48) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x3a, 0x807fc) setns(r0, 0x44000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x1ff, 0x4) 2018/02/23 18:36:32 executing program 5: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup2(r1, r0) modify_ldt$read(0x0, &(0x7f0000000000)=""/160, 0xa0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) 2018/02/23 18:36:32 executing program 7: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x10001, @te1=&(0x7f000000bff0)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockname(0xffffffffffffffff, &(0x7f0000007ff8)=@sco, &(0x7f0000001ffc)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/02/23 18:36:32 executing program 6: setitimer(0x2, &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket(0x10, 0x1, 0x8e5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) 2018/02/23 18:36:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @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) 2018/02/23 18:36:32 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x8000000002801) 2018/02/23 18:36:32 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'em1*wlan0ppp0ppp0!trustedvboxnet0eth1%posix_acl_accesscpusetposix_acl_accesskeyringppp0--!\x00'}, &(0x7f0000000080)=""/72, 0x48) 2018/02/23 18:36:32 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x5f}, &(0x7f0000000080), &(0x7f0000000100)={r1, r2+30000000}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) 2018/02/23 18:36:32 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x38) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x0, @empty}, 0x44, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/23 18:36:32 executing program 6: r0 = userfaultfd(0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r4 = dup(r0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 18:36:32 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) r1 = geteuid() setfsuid(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r3 = getegid() chown(&(0x7f0000000000)='./control\x00', r2, r3) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)='\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10010100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_getaddr={0x3c, 0x16, 0x402, 0x7, 0x0, {0x2, 0x3f, 0x82, 0xfe, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x10000, 0x5, 0x9, 0x32}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='v7\x00', 0x2000000, &(0x7f00000000c0)="4e230c1eca1bc7079c621e393af3e68f4162e27eefd747276a7f3f2538561013f44156066f1aad08bd8aac4a8c7ae0c2a1") 2018/02/23 18:36:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x40) writev(r0, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) 2018/02/23 18:36:32 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x8, 0x100000000}, 0x0, 0x114, 0x3, {0x8000}, 0x9, 0x80}) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x71c}], 0x1, 0x0) 2018/02/23 18:36:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/23 18:36:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x101}, {0x7f}}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f0000000080)='cpuset\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7f, 0xb819, 0x4, 0x5522, 0x7, 0x800, 0x2, 0x9c21, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) [ 276.754477] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/23 18:36:32 executing program 3: r0 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="31e910535108b6bae17c9a08e388121f9f9d62168cff735c930196616b7841e0784c08d404bf402d9f2600cfb9b85679d468c7", 0x33, r0) prlimit64(0x0, 0x2, &(0x7f0000008000), &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) [ 276.828116] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/23 18:36:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/02/23 18:36:32 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)) personality(0x5000004) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/23 18:36:32 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x200000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffd0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x2, 0x400) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f00000000c0)=""/222, &(0x7f0000000040)=0xde) r4 = accept4$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80800) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) fcntl$getown(r4, 0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000240)=0xa5a5, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xbc) fcntl$notify(r1, 0x402, 0x80000033) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000002c0)={0x2, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}}, 0x1, 0x7, [{{0xa, 0x0, 0x4, @empty, 0x8001}}, {{0xa, 0x0, 0x3e, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xcb}}, {{0xa, 0x0, 0xa0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x1, 0x9b4, @empty, 0x7fffffff}}]}, 0x410) 2018/02/23 18:36:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x4, 0xa7, &(0x7f0000000100)="87fb8f51a7b2971641676f6ea2070331f893c6f43281322c4e8b8c474c516b4336b3636960ad87f6f2ed2872545842286aa270fb858a1e070a5537982531941efb9cd0a308b070ba42e8f51e43f8b89a7b42a7e9073e597f341d87ef7db992306063807832941017baa53dfee9569cb0291b0eca26b1eb9fe019618ce329eba60f53be0d81121f422f236c8078d1d9d2f47f61b8f63ccfd99ca46d1a256e2513333805bce29622"}) 2018/02/23 18:36:32 executing program 7: r0 = getgid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setgid(r0) membarrier(0x9, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x80000, 0x0) pselect6(0x40, &(0x7f0000930000)={0x400, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000284000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008fdfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00005eaff0)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000b84000), 0xffffff80}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/169) futex(&(0x7f000068bffc), 0x0, 0x0, &(0x7f00003b6ff0)={0x0, r3}, &(0x7f0000217ffc), 0x0) readahead(r1, 0x3cd2, 0x7) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080)=0xffffffffffffffff, 0xfa3eb9f81df2c394) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2000) 2018/02/23 18:36:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000020f000), &(0x7f0000d26000)=0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="01818ef7494b6195837c3bb1") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/23 18:36:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x719, 0x40, 0x4, 0x99}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x2, 0x0, 0x3, 0x2, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0xff, 0x0, 0xfffffffffffffffd, 0x9, 0xffffffff, 0x7, 0x3, 0x101}, {0x9, 0x101, 0x1, 0x4}, 0x1, 0x6, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x1}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffffffffffffffff, 0x4, 0x3, 0x23dc, 0x4d7, 0x2, 0x7}}, 0xe8) 2018/02/23 18:36:32 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0}, &(0x7f0000fa1000)=0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x1f, &(0x7f0000000000)={0x4, 0x8, 0x8, 0x7ff}) setuid(r2) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2c801) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000000140)=0x800000000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0], 0x40000000000000c2}) 2018/02/23 18:36:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mq_timedsend(r0, &(0x7f0000000040)="01", 0x1, 0x5e, &(0x7f0000000080)={0x77359400}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/56}) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) 2018/02/23 18:36:32 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20002, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xc, 0x127b, 0x5, 0xffffffffffffffff, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendfile(r1, r0, 0x0, 0x67d5) sendmmsg(r1, &(0x7f0000007440)=[{{&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00000004c0)=[]}}, {{0x0, 0x0, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[]}}], 0x2, 0x0) r2 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000200)={0xbae5, 0x10001, r2, 0x6, r3, 0x2e, 0x2, 0x2}) ioctl$TIOCSTI(r0, 0x5412, 0x5c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, {0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1, [0x6, 0x100000001, 0x8, 0x8, 0x4, 0x7ff, 0x401, 0x2]}, 0x5c) 2018/02/23 18:36:33 executing program 1: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r1, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/02/23 18:36:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00006b1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) 2018/02/23 18:36:33 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffff001) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) fsync(r1) 2018/02/23 18:36:33 executing program 3: socketpair(0x0, 0x4, 0x7, &(0x7f0000000080)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x3, 0x5}, {0xfda7, 0xa6ce}, {}]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x3, 0x4, 0x8, 0x800, 0x4c7e, 0x1, 0x8001, 0x3ff, 0xff, 0x7ad9}, 0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) connect$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pread64(0xffffffffffffffff, &(0x7f0000673fba)=""/70, 0x46, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x7b361228}, &(0x7f00000000c0)=0x8) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000001c0)={@empty, 0xfffffffffffffffa, r7}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r6, 0x7, 0x10}, &(0x7f0000000180)=0xc) socket$inet(0x2, 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000000140)=""/4096, 0x1000, 0x60, 0x0, 0x0) 2018/02/23 18:36:33 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/23 18:36:33 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key$keyring(&(0x7f0000ce3ff8)='keyring\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001e00)=0x0, &(0x7f0000001e40), &(0x7f0000001e80)) r6 = getegid() r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/pktcdvd/control\x00', 0x600a80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001f00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001f40)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000002040)=0xe8) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002140)={0x0, 0x0}) getresuid(&(0x7f0000002180)=0x0, &(0x7f00000021c0), &(0x7f0000002200)) lstat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002300)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000002400)=0xe8) getgroups(0x1, &(0x7f0000002440)=[0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004940)=0x0) getresuid(&(0x7f0000004980), &(0x7f00000049c0), &(0x7f0000004a00)=0x0) stat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006340)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000006440)=0xe8) lstat(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006540)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006580)={0x0, 0x0}, &(0x7f00000065c0)=0xc) lstat(&(0x7f0000006600)='./file0\x00', &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006d00)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000040)="cf17047086b5700223e1a060dcd4cbab7f1a2d4677e8a55751c49eaa062426cf9343823c06dbcc0f1ee885c4ecebc1dcb6d9", 0x32}, {&(0x7f0000000080)="942bdaf62765ba3cb50baa64e1789731b8f8b2a77facf940d6f5046313b98172dcc6382d17b4e58ec11f375b8f511765f97b1aff85b15e819367691b6c58ad3ac3c77694a2256f019a2dbe162551eafc7d90865ace5eed5775f76c17688dca4afe6fff45e8be1cd4cafa429846613bce6a1ffa45906861515ebc", 0x7a}, {&(0x7f0000000100)="90cf021dc3dbaf10b0dbcac7c0ae32628cd4aed4b980a7", 0x17}, {&(0x7f0000000140)="5153c3af0c2a5a0b4ea2e073022d7aec0730f3c344267ee2c073506fd3a68e3e48bec228f17211bed9f7313abe65822abbe02d85f1537d1cba1d170d983736db7c8f88d2e195e603025f9800f7ccc838f6c112b68ca42e20af38615b3abebaf7c2dcae718dcf0dc42f5c2cd0a330d59a74ac939c78c463e10b0ecfac82602952f2bcb36595b272d309", 0x89}, {&(0x7f0000000200)="189931293345d151c7651a067b625a82df8efedaabeba2c1600a0b3c6722721a395c0723f27d9ee8bc7d9f39e70cb609471ea84ae44edaf1fbd6a6f9bf709fdf4c72e900baa686dbbff5e59208ae206df9f3dd8fc4a01a9d4b33e8636e650df8844a7c5eb225cce762b6e5d82a155faec7d3f0c09a9e366de8334cd9027d752d1276587dc86248298ff25b1b5b5711035e496bebbec687437d8862d3292a9a31b07be15354381d8081f774257ba87cfc45b040a6badc3421e769fe4067130fa68b5996e47a932629b8a4fcb7e0729a30cd50a51289054c65224b8e5037245d06e91466c1d1b46a8745cca342885cbb69", 0xf0}, {&(0x7f0000000300)="36782620de3c0997acf7a32bdd8debc243b746b7794aa8eec88289d87a72a6889c550ad4a5ad2693119a20a8a9d16b85e6509f4a96a8e687d99f7fe95e79f5066b250c78418ad37d5a561303864b352114cfaf9f8b8ffda53a877157a157d8fe1a68adb4e65dd1c358f94c8a20fc333120f544a92fdbbc828f78b586ca06739f49011010a7604fcbd15230d84f23753e6793e509a0d19ba74a712bec7af3be98d127dbb5babe21fc0ac4a925a10f735e8f53a9da9b513ec021a93565f90450abc172bbb5897c3c5e0e04f47dc63fd7f5c1f18284a3f4d019cc8b1516e8c92632461f35ce56d635e2fe", 0xe9}], 0x6, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x800}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001b00)=[{&(0x7f0000000680)="f91f34d63f4b2b3dd4cb84e8717b6a7351d44bcce75b39cbc2314a590a040b293fdd12", 0x23}, {&(0x7f00000006c0)="0735b5959ecedc152f1c26dc0599b80bde0298e13b6122d233cd954a67c26c52f025af180e915e48baf10a284ead7e06adc3eccad35ca60d008b320ccce0e66b8fe5c8bef69b27a104637bc33b7eaef963deef05b85ee7e197411d884ce1c0fb9ba741a00ae2caccc666a8998ccd629179b3068e1272c9929a0351ee54f4c377e6842724900f425d7e4ecd097397889dec3222363919542c8e13c8b55b90b8f28b271df3ce088a44fa407faf0e827ef8e6c991fe595f1787b1589ee68858a1fd76980c1cf49caadc2549bae3f6dc280ff88aedde5a0a977cd4a668bc263d672834cd2c9d7cdcc166cd44bc0773b25afff7ef28f5b53d1f193e", 0xf9}, 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{&(0x7f0000005140)="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0x1000}, {&(0x7f0000006140)="09e576a00c5bcac8faf0e6a5e73a66272e7cd68bbf365b55635ba4392beada6f9fab9d22c72500358d3cc48645c331e3963f4b76d4b18e71b9c99d61762a8cc0258aeead41296998a1be0565ceac7016e6eb38ebdb7e9489ef05a8e81188024404cd2a50b05ae06f98f75435f8d2bd1cb29377f1967a579764", 0x79}, {&(0x7f00000061c0)}, {&(0x7f0000006200)="ac696b290c0ffa5903f8c8a8bc3c3edb508489be0cbe8384171ce8a46b44765321ff3e3497c6f34e5dfb06bfa7ab63117467c577acf8dda38059593a06080408df85d3364f7dccf1ec64dd0655390e7b50fd62c7c3ee9c513c0ce069509c1c1e19b2cd81e1739ca765180dc672", 0x6d}], 0x9, &(0x7f00000066c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0xc4}, {&(0x7f00000067c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006c80)=[{&(0x7f0000006800)="b482ef738a442e102256bfb0842f8f5543331544391773001a5cc02493bffe75c100cc4d68437300dd2cb761d07058093675e3750aa9dc1dc5c987aa691f5c0131f1ecbe9be8de9cf67b2f81ef1fc62ee4d46e95221f5c792e87615b8a9850330cb64c778cbff870bce57d6027340475823bca5063096fe242d27b103fab0abf5d8e39722751", 0x86}, {&(0x7f00000068c0)="fa4ae71e55c55495b58ab5d8d545fd7197c59d9a4069f3a96a8c06a00984a7980f228c4139dafcf455080ca3431d78c835df9eca1902566b4df429a9e541fcc7841ac394e73e285474eacae749bf9cf05c14eb7d4d4fa958749d248878c4752a5737248aa3fe4aa99f02781b2a050dc85a6d81845e6392279aa3247440c57fb65f4dfaab1358c3", 0x87}, {&(0x7f0000006980)="ba2ad78413467314f0801060de0ffeed3b884b3c0cd58fb3aed3b1ba0d1696da1bf8aaba15addf29ea3bb2bbd36820b1f2b122505a2d65dbd1880a2e803c45a69d366211bde71cd08d4222cf4c1acded8b80d1a6968722f1da803eff0bf1aa6e13be517f6c44cba60c624a511499e17bd774d9cbb3", 0x75}, {&(0x7f0000006a00)="a906c118627bb8eb29ad2b559041046e09dbbe83c5badd625c28125c5f7923a5110daffefb51a57a1fd8ad82619f09b50050585bcb3788ee4f0a83e53e5ff87b1304f01b1ee46759c7bf6364f7c3058bca09e4a88473bba025d655905e8ddbe9cc8261b6f00fe7eccbef158afee52fe9c872691422ab78ba5b41288602783007f0847b280f00b696699ea12b0adf1b1da2687602771169523823d8ff9905d0afc06f77aab884c5705eef6f888f83cdcd68c77d206df3f3507194d0d32bc2499071000774db49cd4e3fc064ca31f0d39027", 0xd1}, {&(0x7f0000006b00)="6239b606f1c79510c1a7", 0xa}, {&(0x7f0000006b40)="0a728f3dc6525ea25e0003cfb9e81a97a27eb1ff14fdfe81b2aa3a612794f36c22f75e6e33baaa1dd0565e4d7f83a7d1cb9a31b02a37be7deadc166cc63d6fddfae9385cada38ce8c136cabd347cbcf3512c736839974c85b2306c4f3941590fc69b7eb17f8fcfac0b291a5ae6eeae423b4e8f142fc629a4c5e800328ab6984bffd5b2273a6dd908702bdbae2ad65cfe73af691ca120e3b85178d2901e0ea57d3e0c55b4a2ee1e9fcec368e56ca47a4165e78f4f942b656b048b9348876d07a69f3765fc5d40a066de3d020b21", 0xcd}, {&(0x7f0000006c40)="f62dc3acecc5f961dd390d8277e74d04ae25048c52211eb89d9353eaaffad8388ba3fef28465d86e7068f16435a490b0a733dd21461d", 0x36}], 0x7, &(0x7f0000006cc0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x4040000}], 0x7, 0x10) 2018/02/23 18:36:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = creat(&(0x7f00006b0ff8)='./file0\x00', 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x5) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) 2018/02/23 18:36:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000622fd0)=[{&(0x7f00000001c0)=""/236, 0xca}], 0x154) fcntl$setsig(r0, 0xa, 0x40) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r2, r0, 0x0) r5 = dup2(r2, r3) read$eventfd(r4, &(0x7f0000000000), 0x8) tkill(r1, 0x15) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_dccp_int(r5, 0x21, 0x3, &(0x7f0000000080)=0xab5, 0x4) 2018/02/23 18:36:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pread64(r2, &(0x7f0000673fba)=""/70, 0x46, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x11) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/02/23 18:36:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x400, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x46, 0x0, r3}, &(0x7f0000000180)=0x10) 2018/02/23 18:36:34 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpriority(0xffffffffffffffff, r1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, r1}) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x8000, 0x0, 0x7, 0x1f, 0x7fff, 0x6}) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) r2 = gettid() writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="ee6f12075582f53620c71a7c93c267aef96ba84925e571cd444d94614e7a863f027477f782ac33d99d88c1b40f2a312320aaa1f1f95431212e50bf89a8638f66bd071bd8e1b1b0273e76a07e4ff2d0a7cedbd564dd6e03ea246fd828b32c6e39f935ef7e7d55651cbc235895b4bbfed4defb5ebb4d436723b67355e2891195c99acfbd9ed84b8227283cf9a39797b7faa13b4600f7b919a574", 0x99}], 0x1) timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) sendto$ipx(r0, &(0x7f0000000040)="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", 0xfd, 0xc5, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/23 18:36:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) sendfile(r0, r1, &(0x7f0000ea5ff8), 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0xde, 0x3, 0x3, 0x6}, {0x3f, 0x2221800000000000, 0x7fffffff, 0xfff}, {0x0, 0x80000000, 0x1, 0x4}, {0x800, 0x5, 0xffffffffffffffff, 0x2}, {0x4000000000000, 0xfffffffffffffff8, 0x55f4, 0x8}]}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)=@common, 0x10) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/23 18:36:34 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000000000)={0x77359400}, 0x7) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff70) 2018/02/23 18:36:34 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000f5e000)}) 2018/02/23 18:36:34 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x54, "babac3dfc33bd1cd1093ecece873be9e10588a577b717343abf62074c799bbe701428690138c5b0ee2271fe5dc61208bdd0efa6f55c5f79b6e10f9711cf1e3db011d6c8ddb6692f75681393fc718a2b4f1fb0594"}, &(0x7f0000000280)=0x5c) accept4$netrom(0xffffffffffffffff, &(0x7f00000002c0)=@ax25, &(0x7f0000000300)=0x10, 0x80800) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/02/23 18:36:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5830, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) clone(0x0, &(0x7f0000000240), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/02/23 18:36:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/23 18:36:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x2000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffffffff, 0x480000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/160) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @host=0x2}, 0xfffffffffffffffe) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendto$packet(r2, &(0x7f0000000140)="562ccee9be0791cb56715c832ca899a72640d61c5d304f4013c8ccd19378ce07b22dc170f394d87fd64446d399af2b34e330d255e270cfe3ee09ad1bae843d84f7b04316ece6bededf8f6059091a7e368f1d13306528a0ac49", 0x59, 0x4000080, &(0x7f0000000280)={0x11, 0xc, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) epoll_pwait(r1, &(0x7f0000ea0000)=[{}], 0x1, 0x0, &(0x7f0000941000), 0x8) [ 278.532647] binder_alloc: 26769: binder_alloc_buf, no vma [ 278.555908] binder: 26771:26784 got reply transaction with no transaction stack 2018/02/23 18:36:34 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r2, &(0x7f0000c3d000)='./file0\x00') [ 278.555916] binder: 26771:26784 transaction failed 29201/-71, size 0-0 line 2920 2018/02/23 18:36:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f1210d438b088d1699a22a2", 0x18) 2018/02/23 18:36:34 executing program 7: inotify_init1(0x80000) fanotify_init(0x40, 0x40002) pipe(&(0x7f0000000000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x28480, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/204, 0xcc) r3 = syz_open_procfs(r1, &(0x7f00007a1ff5)='clear_refs\x00') syz_open_procfs(r1, &(0x7f0000000140)='net/raw\x00') exit(0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000340)=0xfffffffffffffd2c) sendmsg$nl_netfilter(r2, &(0x7f0000003800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10800008}, 0xc, &(0x7f00000037c0)={&(0x7f0000000340)={0x3468, 0x12, 0x6, 0x22, 0x2, 0x3, {0x7, 0x0, 0x4}, [@nested={0x110, 0x11, [@generic="d6e06e00686cea5d9e8d3a91540ea527abb32dad49a97d6288a160c471525cd98ecb0111072d757576860296615aa30100069d7bf3a81de8ced54dcd95aa5085b2077bcbbe32b58a4dd77ef475d501f2a7872c69cbcc99a246205e5a8b02c72afee31ed160bfa0523b434e0224c6ee864f8eb30938cd5eb2016f2eda5621ca53ceb10099e5c02a4d6752d51365f86e0b79bb7fae5ff6b15aeca3c3c43d4bbf4dc1731ca9bc3b0d94862ab9105faa96b7f1ff249b3e07453a4b3cecdf8e8916c3e514293a3263639fc1fc2789cd7991cb75dd032944e47e715a00629184cb20161ecbb745551eafe307f03d73279ea0bfc9", @typed={0x18, 0x34, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}]}, @nested={0x2150, 0x3, [@typed={0xc, 0x4c, @fd=r3}, @generic, @generic="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@typed={0xc, 0x89, @pid=r1}]}, @generic="8dda8e79b9fed6c7a56f597aa045dfa5f786217bda85539bb2ec0adaba288f711e6f899531d63eaa3eb909cae8d2f774982f", @generic="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@generic="6fa1ee0354d4fd6f98c56b1456458fde47588524d718cb936902128b0a47ff7467554efcf0a134e3b2ebf1ac761e24ea7d64e4164c65517bff812a9677c723e7fe740a993fb30fbc647078684702d7a69d82646c6a7de2ce8a8f10c3", @nested={0x164, 0x59, [@typed={0xc, 0x54, @uid=r4}, @typed={0xc, 0x28, @fd=r2}, @typed={0xc, 0x36, @uid=r5}, @generic="2f89721a28f465f1dab9ff9d560b076af135ca846dc3b9c734c8186bc6542b646a1bdc277048b9e072a21b5d48015e8f27bd14d2de641755957ee3fc58177c2dd5fbb1c73ffaa039f37513ac2f4c8c200b4ff4fdaa304e16ac127ab791465fec38cc8bb7f3f7a0e29e543709d936f0ef6adb87a3f05541f3e5cca16adc87b80cff9e4125149bed7915b0a37f3f3326928d4cefedf39911e65afa24c50c6bc2e1c1f076ce81453fb7f25ead33f9b86118870f5fe0dfcfd8b7df84f827986d2319f710e0c721c4044beded89e5f32e7226c41aa70cc9847f408b9c03", @generic="3cca6e07766c32c311a2de169e33de74048a1b07339b9416e125713a0dee250684bb0f6340a362d5ef780a62f955a30400023892cec090b798cf2e9db4ad4b0bf9e9c09b0e20ab9846bc2481d933edb9bc8b04318d22a5b7b41ed566b8d5"]}]}, 0x3468}, 0x1, 0x0, 0x0, 0x20004815}, 0x20040040) 2018/02/23 18:36:34 executing program 5: rt_sigaction(0x7, &(0x7f0000e21fe0)={0xfffffffff8000001}, &(0x7f00002b9000), 0x8, &(0x7f0000329000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') [ 278.590552] binder: BINDER_SET_CONTEXT_MGR already set [ 278.590561] binder: 26771:26794 ioctl 40046207 0 returned -16 [ 278.644816] binder: 26771:26795 got reply transaction with no transaction stack [ 278.644828] binder: 26771:26795 transaction failed 29201/-71, size 0-0 line 2920 [ 278.695335] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/23 18:36:34 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x83, 0x7, 0x8}) flistxattr(r0, &(0x7f0000000080)=""/9, 0x9) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/23 18:36:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) [ 278.695343] binder: 26769:26802 ioctl 40046207 0 returned -16 [ 278.707358] binder: 26769:26802 BC_FREE_BUFFER u0000000020000000 no match [ 278.854045] binder_alloc: 26769: binder_alloc_buf, no vma [ 278.863325] binder: 26769:26785 BC_FREE_BUFFER u0000000020000000 no match 2018/02/23 18:36:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x801, 0xa0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r1) [ 278.870909] binder_alloc: 26769: binder_alloc_buf, no vma [ 278.870937] binder: 26771:26794 transaction failed 29189/-3, size 0-0 line 3127 [ 278.871093] binder_alloc: 26769: binder_alloc_buf, no vma [ 278.871108] binder: 26769:26801 transaction failed 29189/-3, size 0-0 line 3127 [ 278.875167] binder: 26769:26779 transaction failed 29189/-3, size 0-0 line 3127 [ 278.875279] binder: 26771:26778 transaction failed 29189/-3, size 0-0 line 3127 [ 278.887165] binder: undelivered TRANSACTION_ERROR: 29201 [ 278.887323] binder: undelivered TRANSACTION_ERROR: 29201 [ 279.204218] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/23 18:36:34 executing program 0: ioprio_set$pid(0x1, 0x0, 0x4000) 2018/02/23 18:36:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) getsockopt(r0, 0xffff, 0x18, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/02/23 18:36:34 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000c51ffc), 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) 2018/02/23 18:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000)=[], 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/11, 0xff85) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)=[]}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000)={0x0, 0x0, 0x0, []}, 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r5, 0x0) sendto$inet(r4, &(0x7f0000000100), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) close(r4) accept4(r5, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/02/23 18:36:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x1471}, {0x7, 0x7}, {0x2, 0x5c7c}, {0x2, 0x5}, {0x4, 0x6}, {0x3, 0x100000001}, {0xf, 0x4}, {0x3, 0x9}, {0x3, 0x10000}], 0x9) exit_group(0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000000), 0xffffff49) 2018/02/23 18:36:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) unshare(0x400) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x27, 0x5, 0x4, 0x4, 0x4, 0x7fff, "5b03fe25a1734ea4d24595eaa354f0fdad223d74cfaa2145a37a071b25fcaf80aa99ef2b6cc868aaf6cdd77a6821a5c9754f2597b0e023f04983590ae4f1bd", 0x4}, 0x58, &(0x7f0000000500)=[{&(0x7f00000000c0)="821a2beedbc3d5724a7c645d530dc7922bead9400c49266e82fd22d364925b3379cf3e0dd4c9f1ab6fb8ce7326e6c6a0fdd6313dffcd54b113baaf2364bb15ddd0715202f0e20a63db4d4b0746a110b3d54f560f067c419467ff29c9cd888f6e9b2a552aadc27cb0d5bc3bb9e5d68ec11b249a0fd968a46600aaf9b2c0dbaa2da55f301ea180396c722aec7fad411a0308f6d0243d1db575d625344b09b3a24a", 0xa0}, {&(0x7f0000000180)="676e1ff17fb7c7528630276bff0a31bee3c22d514156e5214509aaa5219f09113b316fd13ca6ce5c1be3125d058043275bb1ca8d123bc21416a5321d3bf16f259091679100192a22a66fb39737364ce8eb816adabba77fe293e4569c03e2a43593289af83dc265c28ab818e4ed87b6643f9d29e8b1fb79ce3774c193b02a681a63e4a2059fca7382ff5b663353ebea129f6dab89773cb668a18f0f34067238439356bfd801416acf46b455f2ddbb9484902868a8b78af128ec8d3176183c1f7fd5253a1d0ce6db0bda490ad70d", 0xcd}, {&(0x7f0000000280)="ce441f7e02262d1457ad56fc1710ab2b245b50f8c32633b1b9f3d8a02d62629f35adf7cbbc5a282852b479bd81b35103827e6969796e3972caf70b1338542c658a05163f9f7aafd275e868c13e56d58e9485d1b0030b8c625f1594fce553e1ee895e8462010c76a3e32dd5592411b95d8298d8fd63dc7f620e7f882268d51adfc894df91e0252d0cccfd2281ca2fe533b41b17fdb3541a0bc89cc237745fd566e346b631470e38c5c1c588ddba573b2c89a9d587cc3da2f927f175e8", 0xbc}, {&(0x7f0000000340)="d26f0c946a00c8014e4a1e1cef87d3fbbb96e0df76e714aa1d052cb7c726bf142a6381c6ed60a3c9be4108e0f706489260d6c0736beb3e1b010655863f9b", 0x3e}, {&(0x7f0000000380)="4326f8bfe26e608c8e", 0x9}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="ca48d34c24715d89dd61e80d2aff11e35a44722f52f599686787a261ac63fe8771da084236ef5116b321321f8fdf093515324a72729fb6631aa046916110", 0x3e}], 0x7, &(0x7f0000000540)={0xd8, 0x10e, 0x3f, "a2f292e9e014e59f9ba29c63be9bdb33b5ffe964a71a642ce450fb2b9656789d2260881bc62a34b203d209b12eee1774bc60c496d156091f5ccac52b9b2e98104f64ec4b7d9ca26dc290f118b2ed5c76534bc16a6168fbbd64e35763f52ae9274c75cb6c9a52e6ce2cbc3902f2452778b793e491c1c2b5fefbf89c991dfb5f38d73f19690d3698ef8c673f62758ce02edc212eedf86e130e9bb6a43dfcbf995ffda6bec7f29b5c4783c300099ca5addaa8f5d62bf045559eb3322ffcd26eebe468903f33bcc2b3b3da111e"}, 0xd8, 0x1}, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/23 18:36:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x11, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003980)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003a80)=0xe8) [ 279.219098] binder: undelivered TRANSACTION_ERROR: 29189 sendmmsg(r1, &(0x7f0000004380)=[{{&(0x7f0000000000)=@rc={0x1f, {0xf5c, 0x3, 0x200, 0x10001, 0x4, 0x7}, 0x3ff}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="e8263b64b4c7", 0x6}, {&(0x7f0000000080)="2bcce718ceee92fc8ee01b0ed7054d4ce9d6408f6667edebd2f24efa9043efe050c353ff25f504a3cd779f97e7ed89df0e17ab42f3f3c9c5d096e807abd28fc053e18b0d1c221b60f75f92f6b39d967559829361eae04ef90fb6c0710ec31a995f8f93a7c89f8ca17234f2b3614a6c3fa3ac2df742808b7a2dcd7c45eb30816ce472ede3c3b081e03f2c5d0022dc82dfee4a9f762c4532abb340b66b473e44b911784e55a7bf", 0xa6}], 0x2, &(0x7f0000000180)=[{0xa4, 0x112, 0x800000000000000, "c36092ec106ee3cd484a59d3b469c1a22b365be905b9d60690d415dda3d0d1f6bd002a6612e1f2db0e1b7f29ac0711b04cc8b7fbdc27ed3f527cd144a60511e12ea8505727d4043b2da6b5c441b033c0e2e9f14fc4320af09c8ef88a1eadb9a28ae24f87d958426aa515aa6f3d7c66380aeff90ad1d38d3c0e2e30751cdc007c418ff5d1ee190a0760f09964a00918e2acc3f678cf"}, {0xf8, 0x104, 0x296, "5c35f6d2d1eb4ce06b7f3461135fb85b3dd225b74f68984f9a37f68fdfd4bb906c5d34ea02f9668f0bdd333784accd86c65f14dcf9b0281b02d74f5441d0d2cd5e9c8ec46ae1f7d32098cbd4097e55bca58cb4cebfedfb6452751e3918fb9f37437e4af73eb3cdcf27ec74ae7867e9f297408838dae04e007ba332d0512673bffb0cd1642b601c8e6b6179c96c7760e963ef24e4d759ba4f6fd2d9cba44d78e3ca4ccc6e7f550801b80324cb6c2382ab3ea717325bbd0c3a9d9d868e504b6e23eee602d6efbb243060e777dbc715269b462a37c371f7e39edd6ab03205fa30da8f952a4fd2c892089546a3"}, {0xe0, 0x113, 0x7, "f6280e53dfb54697b3ab1cb33370b5bb8f1b1065ae5bb38ee8eb1612e1a9f09a2c555674f079c6a5470fc474b1dfab8830eafa498f05c9bf333ad5d382eae7ef6e1af4de7a77a0974c96f5fce4a483b8dc56b8db625ef3ed2d55fc21ba1e7f8e497a1a5f35f35fa4b5b4427540ceb016fdb104b1e1e09a2cd8b6b23caba0fe3a0ecb99a1a5bae7756dc50d057dc610d06d5f151fb414d6f5a03a382e654d3d9e6e59ac183f98bd93941730db501e98ff08804a28214b0df0c88b64da467700a1abcc8b6fc102e6e23e2bb7851528055794"}, {0x100c, 0x10c, 0x827, 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&(0x7f0000003380)=[{&(0x7f0000002f00)="2b8f45e951f09082936f5bc248d12398c60520e770226df1b253d02de2f8f11738cd3bf52984294de842b28374a86b8e336641e8e1f4c2a8c6616563e242a732735c5c359278ec4cda17e53235e53942d6a8b5e6ea41cadceeeb6e24fa279592204350891179e5df188355b7b80c6de0aa71afdb592f7e0078c7675392abd790ddbf8d2fe63f741d64cc2000ed916420f42f336638c58fdc9357e780d71ffb8963dd52ea753cb317f07a48f73a07921d2cc176cf2edd0b85db802529cdb7c2649cc594ada768ffa076cb18c37fdb810b6ba75d7d61", 0xd5}, {&(0x7f0000003000)="3f19a8f1e7d1c56c7859ee0b40e0c7059469b86725053467896b569eae4cbfb09b16a5ac7f2975b4fbd12d47136d1ad6145d55db3b17686be1d9efc39b61f9c99fde45737a7d198786c069565426a35d5e839f35ea82f13504953b2c8930566b5f728cff79c7db28217054ae9624a15b0bdc36785946a2272221df1556161db76a9099959cab3306c40175046176f7af16929b41e44559516b3820e80b", 0x9d}, {&(0x7f00000030c0)="4dc4bd2eb57c08afd7be9992fe3b58f17c34ba74c2525012e547edfe5548bf1de0fe387208659f694f28b3001af0169bdbd1d1e3d56259230d31d4e8fd7b6ce3b3d2124fc77420080836a6479d071b82922dd84be251d56ec860897dd1f73a423a5fd755715a7a7cdb1c4e9fad087bb1af0e05bf805991348124a3d42f0de250db99011a230fcf7dba0be07f7d45f0775866ce83c18b4b6016d93d1e53229832b36f9fff255b3091b41524eb19881ccd8b9fb09317209541f4d90643d7d2379d86c0ae24bcfae548ad5b", 0xca}, {&(0x7f00000031c0)="719538bc2860952b6831ecb289e01b3c58e79fde938a60c468dcb6d87752b267c96747a6a04ad9eb5cdd6dceccccc9225c7484e4e8626963c923dd36708939741512903d1736076fb22925733e0a24db7bdf2f1a9a429520d8a494f84459a34933e7c0ab6aba151da43e4bd8ab25d168e60531e077c9bc3f08d08aefb52d7424710ff452c3cb5667077f818ee9b2a75522f7369a830af53f9f74", 0x9a}, {&(0x7f0000003280)="ffa61f16adb836ae609e2bf8555febde9dd04c8105e5cd0a8e4365ed4057798dbee402f5bfa5499668cc134a115e16619ae6cc564fac22fbfd34e6f3ac8f430dc4b39ed1cbfb8b98d32a3bb7c2a536b29d20bc82687b98b90da547a27be8e502ba4dc71184b7993d31ef781649c22e4dd219b15449bd55e9573f0642ab91a7a0ad5a0e624fc60175f3f1df3b00804421ba504275032a6110457f904c66d9f7f5548d3620768217e1426c019f4d", 0xad}, {&(0x7f0000003340)="123a06c565fe4669fb9c89c306e87a044d95ae5f", 0x14}], 0x6, &(0x7f00000033c0)=[{0x74, 0x115, 0x100000000, "39b9a049057815fa54abba5071519cad9ad5ca5dfce1f60a65fe234d29db5aee4d5d3084d9421780fa0ce40f2f584c8245a6917ae9b3ce3e7eb791ef87e2f4eca4755f6cd617ad9810345ef4c83b0750d067721b81a9db5f273a4f997b86be92ccff702c88fc"}], 0x74, 0x8080}, 0x4}, {{&(0x7f0000003440)=@llc={0x1a, 0x10, 0x3f, 0x9, 0x1, 0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10, &(0x7f0000003580)=[{&(0x7f0000003480)="1265c8fb0d1c66265d22f71e670875d6330a9c25193fe958b2982f993935ad4f25c3c7cdf6f2bd7aea786185e8f9b5e592f005963111f936de3b5bfd1ff8edaff612a76dfc1becce5ad00df2ae1f9ea1f190be993394c26df0a036fb3602925c32b52b37d42c8e2eb0ebb8ba107d1516863be1e92ff7bd0fccce0221e7f0a5c2efe6b089271e3d1e66cff74a4e41e543606e2e2201849a6493636370c0c2f1791ef0ad360a836d63715dc085c19584f6645e575b26e8cb3c9736d85d1f1840d2c3b6b572a9cc73", 0xc7}], 0x1}, 0xb96}, {{&(0x7f00000035c0)=@ipx={0x4, 0x8, 0x80000001, "e2225a40c050", 0xffffffffffffffff}, 0x10, &(0x7f0000003740)=[{&(0x7f0000003600)="be1e151f3e4130fcb18d64dd2900b49e6422a3d50bfd1bbfe21b6ec44f58eeba8a2dffa520749adb4b2853e19c67fd7041ea7d1cfa3c7adacf2509e7dbbc3533e2361970561103b67119bc445d1080ccdf204ab2aacde3af19f361a4d796d90592f7988e9053fed539966c54c58ceb518e1907da80c88066db1f45eaf450205ad1627461bdde75dae83d133a7fbc867106f5c13c622e51b10e5142d12d82f83624533c4d89811d73ca54874679622f83514400", 0xb3}, {&(0x7f00000036c0)="3713bfa02af961a9d9bb5f7b3c24d9273a57181cc244cf5f074dbbfa7071d876a2e303327551d72262972e3b266e7005e3fb6921fcad83146a85f204d896c27d34b5e31f0190e7c2e9a895cdc3cbc7328a980cd217e528ca4b48d4f13dd5a70fc52424e95603c34aff176137755701c9d438230fb282e0e0d0", 0x79}], 0x2, &(0x7f0000003780)=[{0x24, 0x3a, 0xfffffffffffffffc, "28c30d256466ea5dc43c4e615b121afd8f67520b715e09"}, {0xb0, 0x0, 0x0, "89854a9cd678775ecd5bf0ccdfb29cd85ceb8803dea018f7bf949bacba25335c8e8bbbcd01c28498b62cf3bfb1d918744edf242afe707f942a4257af9cefc4619e982378716c04f6fb586d7428889049ad40f0256fa72d37faa949a56decce9b6279f59900d074e1029aef0df980b04160f498ac6b179131685cad54c986c9077afedfdd1c634236525b076d60f2cf007772bf13085a1d22d6f797242119d0f0f3"}, {0x10, 0x0, 0x7f, "ce1a"}, {0x7c, 0x6, 0x100000000, "01d1b5f7fb7d30d76be960d03f384f9431cef79160bc1f2f61e36340e924ed2ac9ab964799fcc869ef84dcca7462b8e17328c8cbae8b255538298b722c25cd7f1f7c0eb12d51b14df2fd58be307c1f813e9f2250ceff697fb285fe3a3a9b1b33d9590c8bc1ce0a9dac4477be69ce179d"}], 0x160, 0x4000041}, 0xfffffffffffffff8}, {{&(0x7f0000003ac0)=@ll={0x11, 0xf5, r2, 0x1, 0x7fffffff, 0x6, @empty}, 0x14, &(0x7f0000004100)=[{&(0x7f0000003b00)="f1ee84d6ca2a029ec5c58afc487ba7823aef2705e0ea8eea7cbb83626f74d49ff52b5444b9063c7a0692253b232eb1c3dd42fabb664e22590372b48a591f6e4312d1a4f4b7492cad596f6078b598ec6d57376d5901d8a00d532e80efd7c16e4470e40ed963e4555ed896983c29ce13bec2ff3672371ccbafa9280a", 0x7b}, {&(0x7f0000003b80)="fac3d60df651c37b917c0f935d30ada6006995a94c7d5a09cfce4cf97b5fa7deacebb01c0d1821d1213feff094b2a9151b844437d9183e452cb06d52c79104c3473924032dc9b29d6072b0f21dfdad912f9a7451ea7d7d4641d81b3666dc7a048ef61d764a4a50571e289f713e0312c47fb47e8d8aae350db76742a7f6f7d470cd6ab09207f0987f1cbcaf5aaa99710504bf1ad8dd7787b46a43fa5e5a6137b66dae0310c5abf506a36e26a0a9af431348", 0xb1}, {&(0x7f0000003c40)="eed54f7e422986d1a449ead5d713f313627665722cd25219545ce028b2e1b0b8f052c2ca645f7664a803b906e6a16688d0d12c065ad24d8210ed1e8ee95772afa4657cbb457b7587", 0x48}, {&(0x7f0000003cc0)="44ed05af981a39c0df148e9a5e0101052f7834a4cac44e7fb564ccd6af9ee68af555cfbfd15a89a11ed3a9d2224053b23f6276f8", 0x34}, {&(0x7f0000003d00)="141cb59dfcf3d5fd60f26567a11099b51ba2c3780e84640002839588962403595364112df2868560dbbbc894f52b2b63de416e5947baa391fda98fa546b31a1b73ae73d6c28444f61f90ba12c4f1d166cc7f8706f43d3486c3e6961a243eccd32f458deed3bab7d8e33403a5fc", 0x6d}, {&(0x7f0000003d80)="cab78422ee461d385a983d6397bfbcbb35403bb86433494f70db51121cdd9447afa41871a9dc22d020d6259d463be61c74b95f1f09b77d5fa1c3f982314cf35ca2a675298cf567fe3c29330002818d23a177f7d70df1e8bdca3e944f8d02bef767dbf9a935c282f67c19ec6f681bb773765d337b4662b1f46274b58f8998a2e8dd96f3746daef984090e4703aaedbc2d2991f6fb20ac49e0766fd3a21623e43c945123f619815251ae94f92e8e36b4cf5bb55215fa94d9340e280d5747835afb104fa5278dbe6e9618be0b696f945ec1d5b0", 0xd2}, {&(0x7f0000003e80)="782916079d0d5d516e51316337288cd045f80273348ad13acf2d49360840e5becd32a4aa864d54eb59615e63cf01f9f72a4f456aa9f5e1e194d5973b24b43402682f1f396fc174b86725b5d9327f8a8b10835ce8c0afdf63d79c9213d439524e7e6143647816cdf90d13a596af7ca9f79e25742dba4b5d6b87360c0d35801dfcdef738615c968b6bb7702f90346723ecddb0600f5d73edd763d68f", 0x9b}, {&(0x7f0000003f40)="3d2b78ec5f49539ac504c1477c0ecad6ecc2a5a818b5ca48be54dd416a485ad92f59bdd8cc245d2c0dc84dea4c5444fdfabefd55f2facbf1648d628b6e9594e1f9cede3c95f7d918e2d9e6333ecfcf081c9566a495f3da351358868beb4e1e498f0509f4636e0d7da3b360392f65b84a77ce2f444b4b575a4f4cbfc766749e7753de29cc38ceffd426ef39dbe0c7fe52ab035dcc5297a4ad0ae3dd817e64b7b7331226e9b1d4a54565be75d7c001fa1965238e4923d3b036185119fe1a40d14ce1f3604e94c752085169f128c96ef8e054c15943bb95ca285face71e4ce079c5f40998ca59", 0xe5}, {&(0x7f0000004040)="11ee4e03674e08d6c4b9a20b43fb3093f99af9222a732b64d1702087202700d1ebaf860ab4f71d3fabfeaed4540f306929bf624afc2d988384350bcc5d2678568e4240862934c7ea014e59e6", 0x4c}, {&(0x7f00000040c0)="ca6187600dcace776ff5bcf5d1ccef3dafc40985b41b654965fd6fdaa304a0be8b73f304524101ebb2452d3b98dbc95589554eeba2e11e2ed42bb43d0373b7", 0x3f}], 0xa, &(0x7f0000004180)=[{0xfc, 0x116, 0x3f, "db8e2bc2c62ef163e2aca209f09b4af7ab1e8a7c93cd557d7090af22b3a4c1fef2a586a6ccbb612a61db7975075c5b9fe55848ec6351cf2e0a3582d6ab75009bb75f2a70be936abf6a2f7d77fad8b138585008fcdcd98b391f71ff7738c5128e8ce7661c177d4a06497cafb07abeeb34e710c38742f3d0e3d8fe892c8af9bb0b3a62359f546e526148e04c5ee45bfc310a7c10c180ca125da6470bf279fe4c2d369873a880f7b9705da2c347ff2d2da9f2d15432a2ebadc8bc3542fc6a1e4b37ddeba127f812cbc43afe08a45ddfe2af7d4f4d0d37f75c17f2f5504b3a9b529063ea122639f7c599bd10b68831efe1"}, {0xf0, 0x118, 0x7, "4c6688ad5b0efbdc3fdc4a1485e41391aaa2395a89093fc8e1d55a1c2654907dd178418303bf79878ca3f7a25f6cb489bc3f60b83e480b6594e67fbcb92441ed16affac2050d6650025366c68f17b2085d6feecd4d79a445e703b684bf0b523125dfcef5cbd8027e71264fdc22cb12671ae66f51233c23dfe0238c1326fa5bcc84ae3367e38ce5d5e6bbb609ec0168a7a3daf9a292ae88052e0e136bb8a688507b88b2993fd7bc4ac5d1ce1812eabc3a26153feb473a578fe8cb629c082cdfd7bc3e1b883c09c5f803cf1e6621f0ee1416c40b06b60d2a8e330e7e9bc1f234f6376663da"}], 0x1ec, 0x40}, 0x1}], 0x7, 0x40) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={@common='lo\x00'}) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet(0x2, 0x80007, 0x8) getpid() sendmmsg(r1, &(0x7f0000000880)=[], 0x8000000000001de, 0x0) 2018/02/23 18:36:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x201, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000040)="e4da81ac8af8685be0ba26fb924f62d8686cea1dd4c198a4bfaaee3312ecc5d503cd6be77149bd910749bb40d06a8ae3be8c180e27e40e65a53a5c9b941c0aca19ea7b5a6bde7a1da23082617ae4ddf615dd9682f2b22ba6e204b064af2b2a6ce3a187a0b44f801010480ca12ad9d185749589ac62d224db3533d8", 0x7b) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8001, 0x2}, &(0x7f0000000180)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0x0}) fcntl$dupfd(r1, 0x406, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000000), 0x4) 2018/02/23 18:36:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f00000fa000)="ed", 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0x4, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) ptrace$getenv(0x4201, r3, 0x800, &(0x7f0000000000)) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/02/23 18:36:35 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b41fa0)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000558000)) timer_settime(0x0, 0x1, &(0x7f0000e37fe0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)) wait4(r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00008f2000), &(0x7f000068dfe0)) 2018/02/23 18:36:35 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="dbc60da2194ba9a6108aff42cb849d9aa0b10a345592a82a", 0x18) accept4$packet(0xffffffffffffffff, &(0x7f000036bfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d1fffc)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d4ff4)={r1, @broadcast=0xffffffff, @rand_addr}, 0xd2) rt_sigpending(&(0x7f0000000000), 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x0, 0x86, 0xfffffffffffffff9, 0x7f, 0x7, 0x10000, 0x40, 0x80000001}, &(0x7f00000000c0)={0x7f, 0x9, 0x2, 0x3, 0x2a, 0x5, 0x968f, 0x5}, &(0x7f0000000100)={0x10001, 0x900, 0x6, 0x80, 0x6, 0x8, 0x80000001, 0x1}, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x3}, 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011af86), &(0x7f0000318000)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='trustedem1wlan1^wlan1\x00', &(0x7f0000000080)='proc.bdev([:#-\x00', &(0x7f00000000c0)='[bdevem0eth1[--*\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='system&+selinux%vmnet0(wlan1\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\\\\ppp0#posix_acl_access\x00', &(0x7f0000000200)='\x00']) 2018/02/23 18:36:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) unshare(0x400) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x27, 0x5, 0x4, 0x4, 0x4, 0x7fff, "5b03fe25a1734ea4d24595eaa354f0fdad223d74cfaa2145a37a071b25fcaf80aa99ef2b6cc868aaf6cdd77a6821a5c9754f2597b0e023f04983590ae4f1bd", 0x4}, 0x58, &(0x7f0000000500)=[{&(0x7f00000000c0)="821a2beedbc3d5724a7c645d530dc7922bead9400c49266e82fd22d364925b3379cf3e0dd4c9f1ab6fb8ce7326e6c6a0fdd6313dffcd54b113baaf2364bb15ddd0715202f0e20a63db4d4b0746a110b3d54f560f067c419467ff29c9cd888f6e9b2a552aadc27cb0d5bc3bb9e5d68ec11b249a0fd968a46600aaf9b2c0dbaa2da55f301ea180396c722aec7fad411a0308f6d0243d1db575d625344b09b3a24a", 0xa0}, {&(0x7f0000000180)="676e1ff17fb7c7528630276bff0a31bee3c22d514156e5214509aaa5219f09113b316fd13ca6ce5c1be3125d058043275bb1ca8d123bc21416a5321d3bf16f259091679100192a22a66fb39737364ce8eb816adabba77fe293e4569c03e2a43593289af83dc265c28ab818e4ed87b6643f9d29e8b1fb79ce3774c193b02a681a63e4a2059fca7382ff5b663353ebea129f6dab89773cb668a18f0f34067238439356bfd801416acf46b455f2ddbb9484902868a8b78af128ec8d3176183c1f7fd5253a1d0ce6db0bda490ad70d", 0xcd}, {&(0x7f0000000280)="ce441f7e02262d1457ad56fc1710ab2b245b50f8c32633b1b9f3d8a02d62629f35adf7cbbc5a282852b479bd81b35103827e6969796e3972caf70b1338542c658a05163f9f7aafd275e868c13e56d58e9485d1b0030b8c625f1594fce553e1ee895e8462010c76a3e32dd5592411b95d8298d8fd63dc7f620e7f882268d51adfc894df91e0252d0cccfd2281ca2fe533b41b17fdb3541a0bc89cc237745fd566e346b631470e38c5c1c588ddba573b2c89a9d587cc3da2f927f175e8", 0xbc}, {&(0x7f0000000340)="d26f0c946a00c8014e4a1e1cef87d3fbbb96e0df76e714aa1d052cb7c726bf142a6381c6ed60a3c9be4108e0f706489260d6c0736beb3e1b010655863f9b", 0x3e}, {&(0x7f0000000380)="4326f8bfe26e608c8e", 0x9}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="ca48d34c24715d89dd61e80d2aff11e35a44722f52f599686787a261ac63fe8771da084236ef5116b321321f8fdf093515324a72729fb6631aa046916110", 0x3e}], 0x7, &(0x7f0000000540)={0xd8, 0x10e, 0x3f, "a2f292e9e014e59f9ba29c63be9bdb33b5ffe964a71a642ce450fb2b9656789d2260881bc62a34b203d209b12eee1774bc60c496d156091f5ccac52b9b2e98104f64ec4b7d9ca26dc290f118b2ed5c76534bc16a6168fbbd64e35763f52ae9274c75cb6c9a52e6ce2cbc3902f2452778b793e491c1c2b5fefbf89c991dfb5f38d73f19690d3698ef8c673f62758ce02edc212eedf86e130e9bb6a43dfcbf995ffda6bec7f29b5c4783c300099ca5addaa8f5d62bf045559eb3322ffcd26eebe468903f33bcc2b3b3da111e"}, 0xd8, 0x1}, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 279.376384] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/23 18:36:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200eeffffffffff12659c6120", 0xc8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) 2018/02/23 18:36:35 executing program 5: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') sendfile(r0, r1, &(0x7f0000000000)=0x2d, 0x8000) 2018/02/23 18:36:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x4c080, &(0x7f0000000040)={0xa, 0x3, 0x3, @empty}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x2080000006, 0x0, 0x0, 0x2}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000864bb8)=[]}, 0x0) 2018/02/23 18:36:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xe) sendmsg$netlink(r0, &(0x7f0000001a00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x1, 0x100081}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000001980)=[@cred={0x18, 0x1, 0x2, 0x0, r1}], 0x3e7}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2018/02/23 18:36:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={@common='tunl0\x00', @ifru_names=@generic="4e22a59cda1884b9148c0c2f562fa6da"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x4, 0x8) 2018/02/23 18:36:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000008ff0)=""/16, &(0x7f0000006ffc)=0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x9, 0x73, 0x5}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) 2018/02/23 18:36:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x8, 0x10000, "d04672eea0ef", 0x1c7}, 0x10) getsockopt$netlink(r0, 0x10e, 0x4000000044, &(0x7f0000000000), &(0x7f0000003ffc)=0x1ff) socket$netlink(0x10, 0x3, 0x5) [ 279.801478] audit_printk_skb: 5112 callbacks suppressed [ 279.801485] audit: type=1400 audit(1519410995.535:69096): avc: denied { net_admin } for pid=24893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.807016] audit: type=1400 audit(1519410995.535:69097): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:35 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/23 18:36:35 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000000)={0x9}) rename(&(0x7f0000c11ff2)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000d32feb)=@known='system.sockprotoname\x00', &(0x7f0000f04000), 0x0) [ 279.823542] audit: type=1400 audit(1519410995.555:69099): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.824270] audit: type=1400 audit(1519410995.555:69098): avc: denied { net_admin } for pid=15118 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.829335] audit: type=1400 audit(1519410995.565:69100): avc: denied { net_admin } for pid=15118 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.832625] audit: type=1400 audit(1519410995.565:69101): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.833913] audit: type=1400 audit(1519410995.565:69102): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.835287] audit: type=1400 audit(1519410995.565:69103): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.837058] audit: type=1400 audit(1519410995.565:69104): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 279.838623] audit: type=1400 audit(1519410995.575:69105): avc: denied { net_admin } for pid=15118 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:36 executing program 1: r0 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = memfd_create(&(0x7f0000000000)='id_legacy\x00', 0x3) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0xfffffffffffffffd) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={@generic="29f316682e8dba9d9938939f5eca20e8", 0x49}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpgid(r3, r4) add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001340)="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", 0x11a, r0) 2018/02/23 18:36:36 executing program 0: r0 = userfaultfd(0x803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffff0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/23 18:36:36 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001540)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001580)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) read(r1, &(0x7f0000000000), 0x0) 2018/02/23 18:36:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0xfffffffffffffffb, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x6}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000010ffc)) 2018/02/23 18:36:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/hci\x00') 2018/02/23 18:36:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) init_module(&(0x7f0000000000)='\\@vboxnet0+vboxnet1(]$[em1\x00', 0x1b, &(0x7f0000000040)='selinux\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000ffc)=0x11) 2018/02/23 18:36:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xad) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = gettid() ptrace$poke(0x5, r1, &(0x7f0000000040), 0x3ff) sendto$inet(r0, &(0x7f0000f53fff), 0xffffffffffffffbd, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x1) unshare(0x0) 2018/02/23 18:36:36 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x4, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x3, 0x200000000014, &(0x7f0000ffc000/0x3000)=nil, 0x2}) sendmsg$nl_generic(r1, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 18:36:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/87) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0xfffffffffffffeea) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f00007a0fe8)=[{&(0x7f0000f2ff22)=""/222, 0xde}], 0x1) 2018/02/23 18:36:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f0000000000)=""/4096) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/02/23 18:36:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9b565c1805d8579318caef3477c3dc608583b0ce6ea8ba29fddc55195138fb774863289a3a159a5652ba92fb44227cfc78d486727f792766f27b0aba66eb19"}, 0x58, &(0x7f0000000440)=[], 0x0, &(0x7f0000000480)={0x20, 0x0, 0x0, "2ef0bac9412382e27546973335ad5b208f"}, 0x20}, 0x20000000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000500)={@empty, @local, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={@empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001, 0x5, 0xab0, 0x100, 0xe39, 0x80000, r2}) 2018/02/23 18:36:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007b3fec)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, []}, 0x10) 2018/02/23 18:36:36 executing program 7: clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006cfff0)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000080)={0x3968261d, 0x7f, 0xffffffff, 0x3, 0x2, 0x2}) ppoll(&(0x7f0000000140)=[{r3, 0x8}, {r3, 0x8000}, {r3}], 0x3, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x8001}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0xe4, 0x1dc, 0x2ec, 0x2ec, 0x2ec, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0xe4}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x6, 0xaf9}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @empty, @rand_addr=0x6, @rand_addr=0x100, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x41c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) 2018/02/23 18:36:36 executing program 1: mkdir(&(0x7f00001c6000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) mkdir(&(0x7f0000144ff8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f0000341ff8)='./file1\x00') 2018/02/23 18:36:36 executing program 2: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x20050, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x4488, &(0x7f0000000000)={0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/02/23 18:36:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x1a}) creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$TCSBRK(r2, 0x5409, 0x8) socketpair(0x1b, 0x7, 0x2, &(0x7f00000000c0)) dup2(r1, r2) dup2(r1, 0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x2d) close(r0) 2018/02/23 18:36:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x4, 0x6, 0x3, 0x0, 0x10000, "0ec0687fd312c57db2b16e35dec8e9bf9016d0ae9cfba3e3aa784982f7ca0823f6e43b168466c958cf8825bca8fd233bc33f2cca2d2ea81a5bbc2f72dd26b0", 0x20}, 0x58) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000434000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/23 18:36:36 executing program 2: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) clock_nanosleep(0x1, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 2018/02/23 18:36:36 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="1387ab35da12476d00aced87079ed1b59b4f2ef7ed99911af4f305bf984c8650cc4bb10dc34d6ad1aacebdf5472a6dac225531387c765bae549ff624b34a7e4fd681279faa1f65be75a6e601982a8d70ba71ccb1895c2726112307b9034136753505636363dc0db9dec292f5da5a723bed28838c89215c585fdcc0ea6c1459b176705eb8e5a360e4b05c378ee275f1831e1927346dd679d18bf6b498cbd2f35a9fe70bad0a4e1f38f953", 0xaa) mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/102) 2018/02/23 18:36:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xffffffffffffff59, &(0x7f0000000440)={&(0x7f0000000240)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ipddp0\x00'}]}, 0x34}, 0x1}, 0xfffffffffffffffe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfff, 0x5, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x6, 0xfffffffffffffffd, 0x400, 0x1, 0x20}, 0xa0) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x800, 0x4) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x20202) 2018/02/23 18:36:36 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000000040)="d6", 0x1, 0x20004000, 0x0, 0xffffffffffffff1e) recvfrom$packet(r1, &(0x7f000056bfac)=""/84, 0xfffffffffffffeec, 0x0, &(0x7f000000a000)={0x11, 0x1c, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r1, 0xa, 0x12) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/02/23 18:36:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}}, 0xfeaf) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x3, 0x35, 0xffffffff, r1}) 2018/02/23 18:36:36 executing program 7: unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c28ff0)={{}, {0x0, 0x989680}}, &(0x7f0000b31ff0)) pwrite64(r0, &(0x7f0000000000)="a80337ab8404d1482cfc5e2b2880f0e46a390f018dd9bce3dc2a43fa98384ead7b5fd421b9d7fd715aa2d48264a6564214062392fc01de6f167bb2f884e7d30c723d9b54786a727a4dff930f80da9a1f2cd32a12c82c28942ec19419331e88ea8ee346ba8e97d99d2ddc7772ae16c135a27549ca120cf90e3d7bb99810445eb24e0497c0d5b01f6819a7e84876c24772723ef421df88571ca4f346973a3e47f80649a12fb4e24cb3265ae30988073e69c6ae07532b59cc4bc02d241c34db41713cac15bea4a4005649a64fe71450c0fcc89751e0e0944c5f8ed8ad51ab0d250de511c5e536151452db42aa", 0xeb, 0x0) 2018/02/23 18:36:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24c942, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x210000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) renameat2(0xffffffffffffffff, &(0x7f0000852fff)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) 2018/02/23 18:36:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0abe1)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="122b", 0x2}, {&(0x7f0000000040)="733db9c9ed4db4367cadb6ea8619e4599a22431f7b4eecafc5c8392c5d944bf72a5bdd2314c70f2d4e308cec9ed3db2fde907ef2fce483bbd9e5ece5ef2aa9b53b5635972f56004cb7bf5cd9385ea6fb61170afa6d3a267555094e3655bdbb71003f38dab24ab7cc8f063c456b4fae5f38316b8155d904edb02cb13e3d6ae2e126893f1fbb7903d11c4909278db226560737c7b6ab382dfc6c", 0x99}, {&(0x7f0000000100)="a3a9f325cd733cb8b2f463b1c12ec78607d1ca06e8971f9f44d98f3c0ca1bb67471dd384b49fe65e412733f7be87c43dea6aaba900db08161a214bf60e591225ea1d52164181030c0cf2ea0871dfbd9cd1a583caac3468fe2e79bb820ab893e829a1e15d4d78ef7cb2851e72dd537e0f3ec5e0f1fcf0998b805c4405012d60d3429a1a56fe3d509cbac327e0c37dffa4e7e89f5352cbac07c919b3d4c7efa52873487bd8d3844fdec50d35b135b7b292b923d3d9430b6f743cda7732be6742c8ecc4e162dda7e61bdc43993785a07d893e1bbff6ca738d18f4be8f75fbc7273e", 0xe0}], 0x3, 0x8) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)=@alg, 0x58, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=""/21, 0x15}}, {{&(0x7f0000001240)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000001640)=[{&(0x7f0000001440)=""/28, 0x1c}], 0x1}}], 0x2, 0x2, &(0x7f0000001700)={0x0, r2+30000000}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001500), 0x0) 2018/02/23 18:36:37 executing program 6: prctl$intptr(0x1f, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x100000001, 0x2}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000000100)=[{&(0x7f0000000040)=""/154, 0x9a}], 0x1, &(0x7f0000000140)=""/58, 0x3a, 0x4}, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x7803, 0x8000, 0x354, 0x200, 0x1, 0xfffffffffffff0b5, 0x1, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3, 0x5}, &(0x7f0000000280)=0x8) 2018/02/23 18:36:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208000, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)="87633463702d23656e6f00", 0xb) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)={0x14, 0x11, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x215}, 0x1}, 0x0) fanotify_mark(r1, 0x8, 0x10000, r1, &(0x7f0000000080)='./file0\x00') sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0)) 2018/02/23 18:36:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) recvfrom$ax25(r1, &(0x7f00000001c0)=""/209, 0xd1, 0x23, &(0x7f00000002c0)={0x3, {"88a3fbda5ad3e8"}, 0xfff}, 0x1) 2018/02/23 18:36:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f0000a7e000)=[{&(0x7f00008f6000)=""/213, 0xd5}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x1d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/dev_snmp6\x00') 2018/02/23 18:36:37 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xf31, 0x4) 2018/02/23 18:36:37 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r2 = creat(&(0x7f000018c000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000000)={{0x5, 0x5e55}, {0xf, 0x5}, 0x800, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x80000000, 0x51}, {0x927, 0x3ff}, 0x1, 0x2, 0xffffffffffff8000}) rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/02/23 18:36:37 executing program 0: r0 = socket$inet(0x2, 0x800, 0x0) read(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) r3 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpriority(0x2, r3) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) 2018/02/23 18:36:37 executing program 6: socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = getpgid(0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) fstat(0xffffffffffffffff, &(0x7f0000638fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) r3 = socket(0x19, 0x803, 0x0) recvmsg(r3, &(0x7f0000001480)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000001380)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/70, 0x46}], 0x6, &(0x7f00000013c0)=""/191, 0xbf}, 0x2000) 2018/02/23 18:36:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x8) 2018/02/23 18:36:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003400)=[{&(0x7f0000000040)={0x27, 0x1, 0x8, 0x7, 0x2, 0x0, "02be4341c4ad2e482d4e5903a32151f2b6d38e235e41b5042c14ea54e3a9e4cb9f4ab1cb58ca35365570a7dea6a5a882caf0c80b9d54d8644402a4d86f75cb", 0x4b}, 0x58, &(0x7f0000000580)=[{&(0x7f00000000c0)="d5b9256dc13e2205852c473d0d0753aab00846def8005f9ca3ba4781528c503f17a3f37ffccb3bb9292ac619874647dec1cb001e467b11514dc4e9f7351c441983", 0x41}, {&(0x7f0000000140)="f0ed58846717579fcbdedc174ca05d6974218763cbe16f652f4cf8caaadc7b9cd083535db389ce854def63e793497addb47893668c1ea8ed112ca221e17b17105cbc5b24d699b6d55850192de321e0d0ec1233c70208d2e00b170ccc823300c72704749d5ccabf7ffa882dd276c0f17088a2a6d75ee1441ddd", 0x79}, {&(0x7f00000001c0)="db26b7a07504bed4803b455fa752fc6843a7d6f01be273941e31759b8319e18dbfba088a6f5d84c1996d5a946b3559cbeb6b50dd038e8b6d11ee735df0dc0cfc32001a8f4b20c81e5a77f86af8bd23357ad57841675f1ee2a5fd15d51fcd3fff20a601a497745ab5ba35d12f19f19e5da280d4a1a6535aec85f004092417d51b8e075f28ec8e8a592e7da6ac8b6f27ffe5a65f62a32bfa798a3e21179ab71717a92d07657919aca43f0af7f0c09f97b3b66a9832d65addbec7a3f997", 0xbc}, {&(0x7f0000000280)="d84cdda048e241792607a474de9320b071f94ae73012dff7e5d3807e5690044ca06fc074c5f858ce8b72c48b004ffdb5349880d0d37aa96b7a2b9f6235a3393599fc8adc3841c3e74db1692e3a1945a359bc447f2192fa49ec88c5cd6f7e3d584be08a136701d27be4b2f85f67c1b504b18d72369bcd62e7dfd6406d701db5bda6a0a8d491fda0e28a6fe3bc364af0554a18e3", 0x93}, 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"}, 0x100c, 0x4880}, {&(0x7f0000002940)={0x27, 0x7fffffff, 0x1, 0x0, 0x8, 0x5a21, "b48a61628b42679ffcbf02cb48358306cf8da84707a9ae27c1ebdea9a39ddd57395efd7247df5177b7b14a0a929672669196aabdbebf471ad28c8b20331f32", 0x100000001}, 0x58, &(0x7f0000002ec0)=[{&(0x7f00000029c0)="96c72c6520672847fe8626d8678a12c44de475e5f6bdf4481dc3837414cec677626846b13bcdfe577b53ea3b824b9eb58b6b9b39db607c323a6ae635017cfccb96393393c01b08b8bf9212c402b5ec4ef07afcb4568e8b9749a8548cc7ef489c6e6e1200da0bef33b8a041139d87", 0x6e}, {&(0x7f0000002a40)="2e2d71a0cdcfc23ed91d9fb7d075dd173cb2528162f5de2d956738b30cbb9d3e02d81d528d19cec9f922e988ac0aa7f3512a3cd179ee99c7acbb2932d5a4c066f451174d304809d366065f4f5e088f8685f879737dcedb80834e583db263f6", 0x5f}, {&(0x7f0000002ac0)="a16d8a8175257a84d4c0c0774de5755ebeea520a5d24f73147b6830c5d963119f956a54a19d1fdc4d96326941e1797ddcbb9633fb0109018d03d524f3b5d1aea18666de21494296cfa9f548e8b7cdd68e685efd91fca0a9e38f26a5ea451bff343c3457a274f7ca1fdd6ea047bb87f92b2900c539b2ca50637a83489efd8fb2374758354ae5fefb2ed5d4ef986ac60eb411532d451b9a8d78a7613759fa6978d9752f3393d93300dad5d8c3aaf47ae9e84523b5f74e0d2ab70", 0xb9}, {&(0x7f0000002b80)="dec81c9be7759d3e2e9464c76124436a57abc931212b8431b9a86fb5edffeb123e255f1d60de09ad60e0ad6cf9183721c499a1cf73e3a672121d797801eaf1f6c2859a1e8db3dcbb48dd3e4909f7ca3f2e9aee6c3b1fde82feee6ae699cbdd6c21842d50defac2983bbc288dbd25e848d6e2c8c1f221e741d08ccf4fe23756a662eefcc292626049f34c2cc51a7a33c995b6da5ad9ece4afa3651a64b61541a7fd3db23ec8468f288cb67703689baa394aaf1b09703e4e55dcec8de1124cba95a94b968b0c1ed3", 0xc7}, {&(0x7f0000002c80)="850ae4e6db84fd269a5e6fc24fda95ea7cf65d76d9c5c5d80b4af94561270bf0c899d66b5bff8ae13b1608", 0x2b}, {&(0x7f0000002cc0)="488ec038940e84f8e9e0d7d865d21a3abe2d9cdca71b3c92a64744db93b3d51b085e5a364c245974e9451f43f9b9ac1edfdbbf4440b85d428cb30286c1cd8c72dee3b84f13660c3a2bd4a9edf9d0fde4847441d45b5395a1a2c16b9f9cd6d0df343fb0270bd4b042aad7fbcbd8f14458726c9bcdb8640882548976c8777e7b1bcc3c86d483d448e757bdec9748bc13096e1789d96035554186b4aef27481ba0cd5dd18cfccb01373b7e52c8b7a93fc46776624c8e09f3876d5b9f4e2b211fcb2999986b1aea94b1f1fb796e0e13502c7e4996f", 0xd3}, {&(0x7f0000002dc0)="52ba76724fb3c0e27457c68112743c1523b5232ed43984b4488829bdbdaa7fa56257152d535055e8b2e0ca50002bbad2370f5ec55d2f33fb0a4cc219c2b510b4360c5ae2ed5c9058f885aa4612c8c881ad52e5c72f371cd6b7284a9e5c0cb926ff12b6c2e2cbcca3e4fac151b32c78ec1743d4550252a81d4f65df6618204c8021136ac76584f09b97554f20e4e821a607c3db68818a883b844b6e1d63d315ee6df8f3ac0182c4fcfa1cc9892b140b83a664f49493afd6e6d85c84c82c1d33417dec7f081b568e67bca0b97b813502516220473848394910023597c71ebb5718d6a7ddb2e57f1af8b5b2", 0xea}], 0x7, 0x0, 0x0, 0x20040040}, {&(0x7f0000002f00)={0x27, 0x2, 0x2, 0x1, 0x1, 0x2, "ea08b4253efdcc89101cd53eb08375d6b70f755fa001309de8edc38a13df8d356cd86023c4e45c7799bc2b900393b1f96ff3ddb7a2be3bd3ba980f0d4a3c6c", 0x2}, 0x58, &(0x7f0000003080)=[{&(0x7f0000002f80)="c782c7f08c39f21c6416586e7297d3ac6788d7e3edc9968c990702e089d902169cd8d77b9aed16c6e94521cc417cc64f5872425e373d69b01d22ad6d2750b55a0419fc4a9f3ee9c2b6d1147cbcc08f3de3996923ac5d1e3c11a054cc789a203a47e1e239cc447b7da918fba5487054c4e1e9f1a7971a71a3734a3b67817c30994db81854b209505e64a0242dbd569056e603c209a4e8d61fe1e16ad77845c72bc91852b4aeb0580c3c0e254764430ef4b8fdbf9f59bfb4a0afacd9fcd1a9da83875326f0548ee21bb5ddc502928d8673520e0fc4cbc7b2323e81ab9527442c5115a354ce194f05a6dbd4acd2fd2903641d", 0xf1}], 0x1, &(0x7f00000030c0)={0x100, 0x10f, 0x595b, "712ef0ef7f3f332d3387a39995ab3df516a44d1c66732b986be2aeadf6618bb7ab1c727ede14c3c4bf8b087f656eb2062bccf0d6c9a6b39622f7fc4ffe5fb638a08d6a3874fce03c70233704eb675ffceaa62f96e1486018264585423c8fc961995bc933d5645c3eb0d931c01f4cfea3c40598e860786a69afd1c15c6c07b53ef3fa3f37c00852b15388cdfd51adb7807ed8a2a5e7b4b4c10916dffd9819c26c44932d245a6b4fffcdaa8e343424bdc5533773ad52290697515b70c7b559ac92534e2fa68cfd3374051904ea5770065c4247e2f59ebb6f59473795dfe894994658fe14d7b567d649ca517f5d02f9f3563a4e34"}, 0x100}, {&(0x7f00000031c0)={0x27, 0xd702, 0x6, 0x7, 0x3, 0x0, "c3d62a3ce159c6a0661fbc5aca5454d0923d2b3a0eca83b0de934a787a362f520b14819b25e250ecdbdd086e31bcd08387c215a773d99abb8bd2194e48aed8", 0x5}, 0x58, &(0x7f0000003300)=[{&(0x7f0000003240)="6628cb6d2e508824984cfbf7a1cf8abd1832aac567ac4e63f156cddc673dc78a", 0x20}, {&(0x7f0000003280)="5cf8247a3eb21b5ed1a69a37ab2c9811b5df4a13753164f055e3b6c0d8a43d28026baa021fbdc1655bb9c8307ecaa61ce03283e619a1b26935fbbf1c7867cbc87c1506f69198b2f1", 0x48}], 0x2, &(0x7f0000003340)={0xac, 0x10d, 0x9, "4a54296dc0d319d7389bf582499e3810895a0e4b97415a3fe09d169dc8ebc6ec56a2ea41d434b897d1adc10f18aa261a4ba805eba64184c97ffe01663681917b8fd20e034473f17ffa4c7f1038ac5425412d1678eea948a09c2cce6fdf3af3742e81259107860e14e8c06253f6d4c582e81892ca3bd62edfc054994fe6b409ad2a5a2040ffe514eb551e21023fe6c4e5c58a7d389d58e7d8ebca80d6bafc"}, 0xac}], 0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f00000daff8)={&(0x7f0000010dfc)={0x14, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 18:36:37 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xe0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/02/23 18:36:37 executing program 2: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0x7, 0x100000000, 0x3, 0x80, 0xfff, 0x8c, 0x4, 0x10000, 0x7, 0x4, 0x9}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x120c0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20, 0xfffffcc8) 2018/02/23 18:36:37 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) r1 = dup(r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000060) inotify_rm_watch(r1, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xff}, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="d13c3b2e63e2187c8edcef92d0c6423af77723d0aa934225e375697f44b4fe14757347e5761e90d505ee37d2cbdf837091274852bf32c847cd1aea167f6ea90fc246e10501bf873bac43099a8ff04b863353bb0d7fe255230b7cdece5569c087fc08cb3f6e94f0e9be10d05c32979a32c8b5fac396114ff7295210da2bff913577", 0x81, 0xfffffffffffffffa) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)=0x0) timer_create(0x1, &(0x7f0000000280)={0x0, 0x34, 0x6, @tid=r6}, &(0x7f0000000300)) keyctl$setperm(0x5, r5, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0x20}, &(0x7f0000000140)=0x8) lseek(r3, 0x0, 0x3) [ 282.123563] device gre0 entered promiscuous mode [ 286.125598] IPVS: Creating netns size=2536 id=19 [ 286.136520] audit_printk_skb: 2706 callbacks suppressed [ 286.136525] audit: type=1400 audit(1519411001.865:70008): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.206739] audit: type=1400 audit(1519411001.935:70009): avc: denied { net_admin } for pid=27076 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.244333] audit: type=1400 audit(1519411001.975:70010): avc: denied { net_admin } for pid=27078 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.282072] audit: type=1400 audit(1519411002.015:70011): avc: denied { net_admin } for pid=27080 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.319774] audit: type=1400 audit(1519411002.055:70012): avc: denied { net_admin } for pid=27082 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.357409] audit: type=1400 audit(1519411002.085:70013): avc: denied { net_admin } for pid=27084 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.393872] audit: type=1400 audit(1519411002.125:70014): avc: denied { net_admin } for pid=27086 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.419707] audit: type=1400 audit(1519411002.155:70015): avc: denied { net_admin } for pid=27086 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.456568] audit: type=1400 audit(1519411002.185:70016): avc: denied { net_admin } for pid=27088 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.481804] audit: type=1400 audit(1519411002.215:70017): avc: denied { net_admin } for pid=27088 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xec15}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/02/23 18:36:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eedffc)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/23 18:36:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) poll(&(0x7f0000a81fc0)=[{r1}], 0x1, 0xffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0x9d37, 0x80, 0x8, 0xffffffff7fffffff, 0xffffffffd35c554f, 0xa6, 0x4, 0x4800000, 0x80000000, 0x9, 0x6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/23 18:36:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x3, 0x9105cdce4e458115, 0x4, &(0x7f0000000000)={0x0}) recvmmsg(r0, &(0x7f0000007480)=[{{&(0x7f00000000c0)=@alg, 0x58, &(0x7f0000000440)=[{&(0x7f0000000140)=""/229, 0xe5}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/80, 0x50}], 0x4, &(0x7f0000000480)=""/215, 0xd7, 0x401}, 0x6}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/90, 0x5a}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/200, 0xc8}, {&(0x7f0000000800)=""/133, 0x85}, {&(0x7f00000008c0)=""/29, 0x1d}, {&(0x7f0000000900)=""/51, 0x33}, {&(0x7f0000000940)=""/144, 0x90}, {&(0x7f0000000a00)=""/169, 0xa9}], 0x8, &(0x7f0000000b00)=""/53, 0x35, 0x2}, 0x200}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000b40)=""/201, 0xc9}, {&(0x7f0000000c40)=""/148, 0x94}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/140, 0x8c}, {&(0x7f0000002dc0)=""/231, 0xe7}, {&(0x7f0000002ec0)=""/188, 0xbc}], 0x7, &(0x7f0000002fc0)=""/165, 0xa5, 0x7}, 0xe5}, {{&(0x7f0000003080)=@sco, 0x8, &(0x7f0000003280)=[{&(0x7f00000030c0)}, {&(0x7f0000003100)=""/20, 0x14}, {&(0x7f0000003140)=""/59, 0x3b}, {&(0x7f0000003180)=""/216, 0xd8}], 0x4, &(0x7f00000032c0)=""/251, 0xfb, 0x3e5}, 0x7}, {{&(0x7f00000033c0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000003600)=[{&(0x7f0000003400)=""/215, 0xd7}, {&(0x7f0000003500)=""/47, 0x2f}, {&(0x7f0000003540)=""/135, 0x87}], 0x3, &(0x7f0000003640)=""/76, 0x4c, 0x1}}, {{&(0x7f00000036c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000039c0)=[{&(0x7f0000003700)=""/172, 0xac}, {&(0x7f00000037c0)=""/84, 0x54}, {&(0x7f0000003840)=""/38, 0x26}, {&(0x7f0000003880)=""/175, 0xaf}, {&(0x7f0000003940)=""/122, 0x7a}], 0x5, &(0x7f0000003a00)=""/207, 0xcf, 0x7fffffff}, 0x2}, {{&(0x7f0000003b00)=@nfc_llcp, 0x58, &(0x7f0000005000)=[{&(0x7f0000003b80)=""/110, 0x6e}, {&(0x7f0000003c00)=""/9, 0x9}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/126, 0x7e}, {&(0x7f0000004cc0)=""/226, 0xe2}, {&(0x7f0000004dc0)=""/187, 0xbb}, {&(0x7f0000004e80)=""/80, 0x50}, {&(0x7f0000004f00)=""/217, 0xd9}], 0x8, &(0x7f0000005040), 0x0, 0x3ff}, 0xcb}, {{0x0, 0x0, &(0x7f0000007400)=[{&(0x7f0000005080)=""/71, 0x47}, {&(0x7f0000005100)}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/84, 0x54}, {&(0x7f00000061c0)=""/4096, 0x1000}, {&(0x7f00000071c0)=""/135, 0x87}, {&(0x7f0000007280)=""/140, 0x8c}, {&(0x7f0000007340)=""/80, 0x50}, {&(0x7f00000073c0)=""/63, 0x3f}], 0x9, 0x0, 0x0, 0x5}, 0x7ff}], 0x8, 0x10003, &(0x7f0000007580)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000075c0)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000076c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007700)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x958d, 0x1, 0x1c, 0x0, 0xa0, 0xa0, 0x12ab7c970e009a2c, r2, r3}, {0xffffffff, 0x101, 0x1000, 0x3, 0x18560d6b, 0x200, 0x3, 0x2}, {0x8, 0xffff, 0x8000, 0x8001}, 0x4, 0x7, 0x0, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0xdd, 0x5, 0x5, 0x2}}, 0xe8) clock_gettime(0x0, &(0x7f000000f040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000008400)=@nl=@kern, 0xc, &(0x7f0000009440)=[], 0x0, &(0x7f0000000000)=""/79, 0x4f}}, {{&(0x7f000000d900)=@l2, 0xe, &(0x7f000000da40)=[], 0x0, &(0x7f000000da80)=""/55, 0x37}}, {{&(0x7f000000dac0)=@can, 0x10, &(0x7f000000ecc0)=[], 0x0, &(0x7f000000ed40)=""/99, 0x63}, 0xffffffffffff0568}], 0x3, 0x0, &(0x7f000000f080)={0x0, r4+30000000}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00008e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/23 18:36:43 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) close(r0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x400, 0x3, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/02/23 18:36:43 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfc7}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x84) r3 = memfd_create(&(0x7f0000000000)='loselfeth1\x00', 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000040)=0x5, 0x4) 2018/02/23 18:36:43 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0xc5}, &(0x7f0000000100)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/23 18:36:43 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000080)={{}, {}, 0x0, 0x0, 0xffffffff00000001}) writev(r0, &(0x7f0000000040)=[], 0x10000000000001cf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x80, &(0x7f0000000100)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x3, 0xef0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x4, 0x208, 0x20, 0x733ae788, 0x3, 0x102000000000000, 0xac, r1}, &(0x7f0000000200)=0x20) 2018/02/23 18:36:43 executing program 7: r0 = socket(0x10, 0x80000000000002, 0x0) write(r0, &(0x7f0000dd2f63)="240000002400ff000000042300367700e4ff130001001f0000000000ffffffff0100ff10", 0x24) 2018/02/23 18:36:43 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0xdfc, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r0) fcntl$setlease(r1, 0x400, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/245) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) fcntl$setlease(r1, 0x400, 0x2) 2018/02/23 18:36:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x440100, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffea6, 0x800) socketpair(0x3, 0x80000, 0x81, &(0x7f0000000040)={0x0, 0x0}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="41bd6f6006c7d7fc34c168f5aa81d285dd3e92870e5aea2e59d71886ab9a4827ececcabc58b5c0074498498db57861052bca820516890f5685408a267b79b1ab3e51bb53a12257f1d07e8afb471fea55a5497c5a77ddfe994d9fe856fd91eed8ba1ff8bed2d58e5a52fbab083323b4654b6cd90409b81652f52245d4524740dc74b5e39695ea") r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x1f5, r3}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc004240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) r6 = getpgid(r3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r6) getpriority(0x0, r6) 2018/02/23 18:36:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x10001, @empty, 0x5a71}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0xb4a7, @empty, 0x1}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}], 0x64) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000000140)=[{&(0x7f0000000040)="ba3eb8a97c77da3650dd885c6c3e7f0149061b7183b1f4c6447769ffaf65d5fe58c83052f91a538bf6b1f0acebccbb8ab94568dfeb4dfc59be4bc5963d06a99f726263c7bf8e2d94e5ba4820645cedcfab003476ca4a5e7dcce906a05b3d7caddeb4b3210ad9feb4e587d9ba05577f668f6570d99cf421bd1b82619e21b8219616564b5d548286831c0c7709aacc034b6bbedbd0b650fd3fdabd28fd437e3360510c5789e4524a51b1e00f60be45f6ff04500f317f7d737a4cf466c35dce99af2dc74dabe7869c8c3587", 0xca}], 0x1, &(0x7f0000000180)=[]}, 0x200}, {{&(0x7f00000001c0)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="bb2520da67d841c8f712de0c19850fe3e2ba5ca469106106c3ce6495ba050488d87d1bb0e8bb94020f96edd9b52d8d779a4e39a15f0613a49be7b7a5c4fe9b6596530b19c38e97f22549f22863073696f2762633f26c160b8c6a2cd95a9ecfab961fecee1dd178843e323829d1096c5d1b533cfaaef54377c5944a32c0afa8d64d65f7cd126cc78b42bd1a7089d76570aae9b0c28c65ee5805267ca532623a4ef91468fce242c0c578", 0xa9}, {&(0x7f0000000180)="5cce0a881bdf00dc045a2c804e4d06de98a9d025854567860a96ca829d0dcf6d298d33a4391b767dc1c6b0efca5997acb2a3f12d9511fd4c7c5b362e1625dfaa8a6a51617a40606b58200c09c5d423f088a3c3e2a1b153e9f9835ddb27b6b355dea1e2f0b2420a6e8905380f5e42776dc24a7cf4d4af", 0x76}, {&(0x7f0000000380)="92868867efcb0442c1c2cec22ab5818b8de412ab7166a6a6d5056c10b5", 0x1d}, {&(0x7f0000000080)="91625056b50c8a7eacb1c8cf43b0a8eae8a0c278ddbc5d5df16ca81f163e64e99f014c50aa6fda70be65254ba32c08f5d8a94559ee61e87aca0cdd2b323617590ce67726d07ac8a31ca69ffe2eaa1f53816950c4618ed0ba271a1fefac64c9721a02bba6b8794fb7162990fe1ec5083e7c48e82f3f1983c3fd0d99d500000000800000005a1533074efefd06bef431459bfcd4e1290069f7d60d85cbb05117cf2a9ecb9fafa4afe07066b8fb709325776d25185058eb31a74148ab2272f79097abc9ada2938ce2e09bf9336fc62d0c702ee1", 0xd2}, {&(0x7f00000004c0)="d45a1a0173dc5221201651034f62f76d5782600f2387cd818f73f4d900554f1103fbe23cbf6b051f916771587ccf37756bae38a6eea68979b02d05bc5c9b5e9e111cd8d81e77d6b1da78fed5c8c54f780441d5ce3b6a0af1b803f8f9c18e0812ae566d3e3f05786a29d47ca923a5c065d95bfef8d55380396aa3cc8551fb6bec8aca6c617f48e1a43b64c4fe2a6c45f7e7b687d7c2e28b2155859edbf0a60c6fd2b144e37b9171c85fa9b5e4f42d9a", 0xaf}], 0x6, &(0x7f00000005c0)=[{0x88, 0x10f, 0x9e, "ca3c119a07601fa97e3a0eaea6dc0b5a2913ae689c6c6cbd84675fe4ea3c5a3bc892b604b9f8b4ca2b86a3c9f2496aa78d744f68d915d023a8031052343e52f76d9b05f62df1e093c07945c958f50c95937ac585327168ea6e9d6a85c55932c7801028a85c21dbf7bcd52abeae2585f1257cb1853f1a20c1e64ad5"}, {0x58, 0x13d, 0xfff, "5b51df59a6561ebc7938d28c2dfc19b8a28dbb094451ca878862844c3bfeb587e68cb33e16531491799d22728001c7472d5489fd35b18ad2104ac2a49fab59ec4a20459d17b34bc2a29754eb"}, {0xf4, 0x0, 0x4, "ca2fbed5a414e5c82f8baa3894ea887af1f35d1a428cb5a1e0b6bc6b8cb2aabc9e72f407c29cf817c8cafa483d4a2988b1b4376b8128c3c625d90ddd50fb5fdb926372ca2a3c26e59e874f904f06cd56cb4e5dbc33476ce05516a1e8b751a924d55c7fa7f2999421b59de5065ccb945b125fee504325e7e1bf764b884d2651308f4ea6ae32da5fc07b223535177101f21fdcc85700d1bc68238d252f414afc5e4b9501de2b4bc8032ff6f8ca789c3e7d8c8292d70b1364f790aab813895e4f876006f316943946687f1e39cef3900a6b3bbf220ae872a7d3087f45fada65b3946565188d5bda"}], 0x1d4, 0x1}, 0x1}, {{&(0x7f0000000200)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000000a40)=[{&(0x7f0000000940)="eb2ae6c1d574354334ffaa724f4fd32043ae308dac178304a1b48881ccba1a4be091e836d5507c034b5005bb724c9702349d15c29b24f49d3e02d7e2a80ca8ca1571a24e25cc21894b295101ff0971c0ddd52f2af673623b200e0117c2fd521d764a9d9b45d6beeebd33253f5581f0cba317d5d896d06cac664f70eca422f06e1c2794a74f65def8eb131af05ec720600d7290533994a82396c10ccbfc430bec806e99e9d870aeb36e17ae4ff3cc13812b361d700ada8382b084b79ed4dd3c5a02ad1f1ef1ca4de538647f7ea8e3d205e49300bb111b94e41c44e6e02e7cfec72e6a80", 0xe3}], 0x1, &(0x7f0000000a80)=[{0xec, 0x18e, 0x9, "a06456706fdcbdb1a52605a5882793757f5bfaa982f85732ca96b1079c6f7c9c8578e5ef05263ebdcc9683f7ae4e055a06cf616fa4002b147d3fd6fa01cd826178341be66b87da4f149612a95a1da5834c54e2b2da4e70b640d556c3f0d91c59b1017e5135f0fcdf5eef3d36ca2e941bf871bfb7a5e867c055639bb6b9a3b30e8903fd4858e348b3f67fd01d561e4bea13e061ff614785a417e77733b2c9fcfe4b6d22f383e2c851c2154f41d6fd4e6ff05d785ea905e205e0c90978ab525aadd538c0420dadcd2d5b61b04270a96af8888702b1cb1c3972d3f3aa9f8094"}, {0x28, 0x29, 0x1, "f3946b3ede3e2406083bfb0402ad30f85d3c1d15a349510a23"}, {0x8c, 0x10b, 0x3, "7620ef22aba9190095edfc5e4f88b039699d19d14c8808ba4931e3fe4b495fd0f76f1b8db66a7809f05a41e660c7b4092acbb7cd4a55e03514030a6543a2d919b8d788eddb1017e022b3d8add0d15d87c2f48242af9e9d3184eb50a0cd95bb45c926d4bc088398c353c56b3430de09618d869e4fd8c929fe6cce28ec0874"}, {0x50, 0x1ff, 0xd6, "6aed207f8829a3fd2355e5c3a6efca203f5b931170edbc48c0a46b137a14174f4a47be2b4420876ed10c410314e1e0cb75fd6fd1f772d40619cc9c8a6180a006c360"}, {0xd0, 0x0, 0x200, "43df4ec2710271ae76f724d62e790406af5b9da65e84147acb4f3e9656538e1e49e812e6553e8b918f598dedd889335e781f724333714de1c6890b6f717f0ed4404f0e47d973d3faa827ac147ec937afc8dd78db422172496b331a0cef2602a4ad9537a7c97efbb5d5acc04449f50a764ff6dae48a678e3f668850fe708952f6d70310ea87f8c10b9846b47c43836b6347c2e139a27042816987c87a042800c7620110db8bf856a82b99a26cfa3d69474ad8e635f33568c7bb58a5597325fb2a15"}, {0xe8, 0x109, 0x2, "7e4b930c2699fdb2bbfa5cb44513ee3ff138bd84ca03b74ae27dde63b79d04d72c5738cc9666b0989a6f290cf9d4f4ba2ce9617f920a329df6240f4a88ef725dc1e007dce08839779217be6f4dded16a7a069e7f3c1956f0319bf4ce7571f329f844785c335828c19464400213c352d2663abb06e4950fba8f1bae2cfad5e3775427a9e352027ee0d0a29b615623cf19762d2d725da2eea71b9ce24a5c6d4e6de14a044c621fba51de89b2ec746b6a52d6960a90bfdaf4c617c9073510a840fb754c5cc012033040a029bbd380cac6e278987b8eccca333f32fdc7"}], 0xfffffffffffffe5a, 0x80}, 0x7fffffff}, {{&(0x7f0000000e40)=@sco={0x1f, {0x5, 0x9, 0x5, 0x8, 0x5, 0x7fff}}, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000e80)="43f659b2d89918", 0x7}], 0x1, &(0x7f0000000f00)=[{0xf0, 0x104, 0xfffffffffffffffd, "dec6d88fb76537ddd641045c6dee63d36544d180cdb62de09b70a655434141744a18096d5ebdad6a0ec75302d1f6828d457408e3458ed3b1936f8117c6ca82d05259b6edabcfdf3b9b192b1f72b2f95030a53a7959201295f862fb04857b711539f43792d411fa859858ec33d745676435157eef8fbc3c58367cf98cf04aa496e2cda241a40d0fcd1af3efa4a631780dfd8b4d7a20f6c527bd8c04379e936bab07cc3733c73d7e04c4f740ae1f3eef37f9660a4b3b5517d7314b6be7cb6b9553523f877a9d8fce28f272f6f761b23e95a7ac1a741e39a246eea566d230620a9e4a"}, {0xac, 0x111, 0x2, "84e6a2dbb42f393be73bd6b20eac08f8db7c085a3ace5dc2c2201064cba851bb6c0a5157c4e9a4c0007b00f9e6a0659fbb09856eb5c5d4751f5c79235f58793edca192ad898b4c304efda3c68469c2b321c627cc209832dad51855b2633e8d11bb1423ec637f820e5313a2f0e3ce7a8c52e8a43cb5b19a122319dc10bd176d25b934d11be221aed363619ecde6ef40c5414eb269509a022b3a8d3a18ab"}], 0x19c, 0x80}, 0x3}], 0x4, 0x4000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r1}) 2018/02/23 18:36:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007440)=[{{&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000000)=[], 0x2000000000000259}}, {{0x0, 0x0, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[]}}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3ff, 0x1, 0x3, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9e}, &(0x7f0000000100)=0x8) 2018/02/23 18:36:43 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) statfs(&(0x7f00000000c0)='/', &(0x7f0000000100)=""/44) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0/', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/23 18:36:43 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x80000000, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x200, 0x1, 0x101, 0x83e5, 0x200, &(0x7f0000000000)=@generic="6c53b5aba5d6d79cd5c0e3970e4fdad5", 0x0, 0x200, 0x5}) 2018/02/23 18:36:43 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}}, 0x2, 0x1, 0x7fffffff, "efbf0dfa7b30b223dd6b5831b6d1bb0564b042e1ed016ef5f4ed5ed2dffac58adf593ea0b1689040b8eb1153089d3888fe0043ae8118f43d4bb3f2f8162010eab229abca5af467f56a4b9c963018a914"}, 0x160) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00003d0fd8)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/23 18:36:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x8, 0x8) 2018/02/23 18:36:43 executing program 7: r0 = userfaultfd(0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000c0c000)=@setneightbl={0x28, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x14, 0x1, "6c6f00ff031c562d00fb1a9f7b04c5fd"}]}, 0x28}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000012ff6)=@random={'trusted.', '%\x00'}, &(0x7f0000001f0f)=""/241, 0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x100000000, 0x208, 0x1000, 0x3, 0x9, 0xa8ec, 0x4, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x2}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x101000) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000100)=0xffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001140)={r2, 0x7, 0xffffffffffffffe9, 0x7}, 0x10) 2018/02/23 18:36:44 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/23 18:36:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88000, 0x0) syz_open_pts(r1, 0x400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000529ff4)={@loopback, @multicast2, 0x0}, &(0x7f0000f90000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) close(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) fdatasync(r0) r3 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r4 = getpgrp(0xffffffffffffffff) getpriority(0x2, r4) 2018/02/23 18:36:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) write$tun(r1, &(0x7f000089be95)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xed5, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xf15) r3 = socket(0x1d, 0x807, 0xeb72) recvfrom$ipx(r3, &(0x7f0000000000)=""/150, 0x96, 0x0, &(0x7f00000000c0)={0x4, 0x3, 0x80000000, "39334f44a930", 0x7}, 0x10) dup2(r1, r3) 2018/02/23 18:36:44 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup(r1) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000030000)=0x3e3) preadv(r2, &(0x7f0000350000)=[], 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x102) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000040)={0x1ff, 0x0, 0xbe}) 2018/02/23 18:36:44 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='ifb0\x00'}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/230, &(0x7f0000000100)=0xe6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/126) syncfs(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4800, 0x0) write$tun(r1, &(0x7f00008aef50)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xe) 2018/02/23 18:36:44 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x1000000000, 0x7}, {0xfffffffe, 0x9932}, 0x228f, 0x108, 0x4}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) init_module(&(0x7f0000000140)='bdev\x00', 0xee, &(0x7f0000000080)="656d31af253a00") mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x82) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/02/23 18:36:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x131003, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/02/23 18:36:44 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(r0, r0, 0x0, 0x0) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x4, 0x9, 0x2, 0xfffffffffffff801, 0x1, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x3, 0x0, 0x1, 0x200, 0x5}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3}, 0x8) 2018/02/23 18:36:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @empty, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0x0, 0x7}, 0x14) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000a24fec)=@ethtool_wolinfo={0x7, 0x0, 0x0, "2b3381c3bb43"}}) clone(0x0, &(0x7f0000000000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = memfd_create(&(0x7f0000000000)="70726f63776c616e31eb00", 0x3) dup(r1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x81) [ 288.644852] device eql entered promiscuous mode 2018/02/23 18:36:44 executing program 2: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') [ 288.691701] device eql entered promiscuous mode 2018/02/23 18:36:44 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r0, r1, 0xfffffffffffffffa, 0x840010) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='+cgroupeth0mime_typeppp0\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='ppp1\x00', &(0x7f00000002c0)='\x00']) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) 2018/02/23 18:36:44 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="47504c6873656c696e75789500") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000fd1ff8)='oom_adj\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) pwrite64(r2, &(0x7f0000000000)="a7", 0x1, 0x0) 2018/02/23 18:36:44 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/23 18:36:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000014b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x10001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/128) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x7, 0xc72a, 0xaa6, 0x7, 0x8}) 2018/02/23 18:36:45 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@common='ip6_vti0\x00', @ifru_flags=0xb401}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/23 18:36:45 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f83ff0)={&(0x7f0000f843ec)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7fffffff}]}, 0x28}, 0x1}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='vmnet1\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x1000, r2) clock_adjtime(0x0, &(0x7f0000000140)={0x9, 0x80000001, 0x7, 0x4, 0xe9, 0x619d, 0xfffffffffffffffc, 0x8, 0x8, 0x3, 0x6, 0x2, 0x4, 0x4, 0x100, 0x401, 0x3, 0x9, 0x4, 0x5, 0x5, 0x3, 0x3, 0x8, 0xb12, 0x40}) 2018/02/23 18:36:45 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x40000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$void(r0, 0x41007701) 2018/02/23 18:36:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) r2 = syz_open_dev$tun(&(0x7f0000c70000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) sendmsg$nl_route(r0, &(0x7f000058bfc8)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/02/23 18:36:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x2) r2 = socket(0x1b, 0x7, 0x347) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) 2018/02/23 18:36:45 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xfff, 0x8) timer_create(0x2, &(0x7f0000000180)={0x0, 0x400000000000012, 0x0, @thr={&(0x7f0000000080)="36ba8c338d2d1425727fedad8adf36dceec2964ea3e2435d711181481b07bb4a5d71b52513e7362129efe1318eb0cbfb7a5585906dadc8b43fe52a50eceab4b2e2d4b8ef972436e083956f13831c5c69bb3392c8e56ef401dbefc706efc98143a62dc88bf3", &(0x7f0000000100)="6813ec1894bce361e529b879026a747cdd79d3ef4ee6fcdb8edd066b770131b37883b11c350c22c1dc07fbe94a107b42df526a7a3aaae2f86a639bf1613a3314b45c2298bfdac655dc0986684a3e73ca178ad4d110c54baad4f311977caaff780461f1091cc7c3702a8432ecefe8c5a52d007840a36939a25f"}}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) 2018/02/23 18:36:45 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f00003f0000)='./file0/file0\x00', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/68) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1d370f23cbeba12437c4628f30902e87", 0x10) 2018/02/23 18:36:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f00000013c0)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000faefec)={0x0, @common='irlan0\x00'}}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c08fc1)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/02/23 18:36:45 executing program 4: clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000491ff8)) 2018/02/23 18:36:45 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001100)=0xe8) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x10, &(0x7f0000001140)=@hci={0x1f, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000001180)='net/rt6_stats\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r2, r3, &(0x7f000017f000), 0x200000001000ff) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r5 = dup(r4) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/23 18:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000018ff0)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080eff4)={r3, 0x80000, r1}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab5df)=""/128, 0x80, 0x40000102, &(0x7f0000835ff0)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000041ff0)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000350ffc)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000097fff8)={0x6, 0x7fffffff}, 0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000212fea)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000385ff8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebbf74)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) getsockname$netlink(r5, &(0x7f0000000100), &(0x7f0000000140)=0xc) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000963fec)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000c31000), 0x4) socket(0x11, 0x6, 0x732b) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000180)=0x0) tkill(r8, 0x2e) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059a000)="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", 0x218}], 0x1) 2018/02/23 18:36:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/23 18:36:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/23 18:36:45 executing program 0: setrlimit(0x7, &(0x7f000018f000)) r0 = memfd_create(&(0x7f0000000000)='eth1ppp0{\\mime_type}\x00', 0x2) signalfd4(r0, &(0x7f00001c4ff8), 0x8, 0x80000) socket$l2tp(0x18, 0x1, 0x1) 2018/02/23 18:36:45 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8001, 0xffffffffffffffff, 0x1, 0x40, 0x30, 0xffffffffffffff81, 0x309, 0x800, 0x1, 0x1ff, 0x3, 0x7}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001dffd)) 2018/02/23 18:36:45 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) pipe(&(0x7f00001f4ff8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000becff0)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/02/23 18:36:45 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80004) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="9aff44a63809cd22a574d060c5e803068f5f2db94fd5c0130c038f8144250c4fb1e1d8a484cca80d3e8dbf1bf36fdf06143e847d8738c7c0245bff3b4722769d382049135092a9f43a1dd6046d4d2b0939eeb1ac76ef0615c5ea01e2d04ccaf8fac30ff5d818f69ce2da8d2df627f2ebb0f5fd802f2aed73fe0cd75354bd2a03cefc61ab43f9f229b6fb8ab3ccd8087d9a8bd7ca683e67fc24d1c1a07f859d3cc4b50148f57fa32be7ed0ae8554a97d4dc0369c479d7204e6075be496b") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) dup3(r1, r0, 0x0) 2018/02/23 18:36:45 executing program 0: socket(0xf, 0x3, 0x100000000) 2018/02/23 18:36:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) userfaultfd(0x80800) syncfs(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd4f, 0x4000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x8000, 0x5, 0x3c, &(0x7f0000000000/0x1000)=nil, 0x3}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/171) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x3, 0x4) 2018/02/23 18:36:46 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00007cef47)=""/185, &(0x7f0000532000)=0xffffffffffffff59) 2018/02/23 18:36:46 executing program 6: socketpair(0x1f, 0xb, 0x800, &(0x7f0000000000)={0x0, 0x0}) syz_open_pts(r0, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f0000000040)='q') 2018/02/23 18:36:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'wlan1,wlan0\x00'}, &(0x7f00000000c0)=""/63, 0x3f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/02/23 18:36:46 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4500, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000200)=0x8c) 2018/02/23 18:36:46 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) prctl$setname(0xf, &(0x7f0000000000)='cpuset*wlan1md5sum$trusted\x00') modify_ldt$write(0x1, &(0x7f00000000c0), 0x10) 2018/02/23 18:36:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000302ffe)='-\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f0000000080)=@random={'security.', '-%vboxnet1\x00'}, &(0x7f00000000c0)='posix_acl_accesscgroupwlan1}\'em0[\x00', 0x22, 0x0) write$tun(r1, &(0x7f0000d85e2e)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x28) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/02/23 18:36:46 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x71aa73c7a7903dce, 0x5cd, 0x3f}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x2, @rand_addr=0x6}}, 0x7, 0x9}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r2, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x2, {}, []}, 0xffffffffffffff2c}, 0x1}, 0xffffffffffffffff) 2018/02/23 18:36:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x5, [0x0, 0xffffffffffffffff, 0x0, 0x5b02, 0x401]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7fff, 0x8, 0x2b, 0x81, r1}, &(0x7f00000000c0)=0x10) tee(r0, r0, 0x6, 0x8) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={"8cc30e28237ebf2d766b3b6ab0c1bf4c", {0x4, 0x8, 0x3ff, "606fb32936f0", 0x1}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x4, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[], 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x8, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="c3", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x100, 0x4}, 'port1\x00', 0x2, 0x820, 0x80000001, 0x3, 0x7ff, 0x7fffffff, 0x1, 0x0, 0x4, 0x80000000000000}) sendfile(r0, r0, &(0x7f00000001c0), 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xa3a4}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffb0d8}], 0xac) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000001c0)={{0x8, 0x9}, 'port0\x00', 0xd8, 0x20800, 0x20, 0x9, 0x7, 0x7, 0x8001, 0x0, 0x2, 0x6}) r4 = dup2(r0, r0) fcntl$getflags(r4, 0x40b) fcntl$getflags(r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x800, 0x0) 2018/02/23 18:36:46 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) listen(r0, 0x20a) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 18:36:46 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x3000)=nil) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x100], 0x1, 0xc74, 0x1, 0x7, 0xbae, 0xaf6b, {0x100000001, 0x3, 0x1, 0x1, 0x100000001, 0x3ff, 0x4, 0x8, 0x7ff, 0x800, 0x2, 0x4fa, 0x6, 0x0, "4b306309835073a8d7d9c361d7204fed51fa6c71e7beff2798efe3b67fca0c6d"}}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x9, 0x4, 0x10001}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000753ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000000}) r3 = syz_open_pts(r2, 0x7fffe) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) fstat(r0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000180)=0x0) sched_getscheduler(r5) 2018/02/23 18:36:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x2e8) 2018/02/23 18:36:46 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f00000000c0)) 2018/02/23 18:36:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x404000) recvfrom$inet(r0, &(0x7f0000000040)=""/227, 0xe3, 0x22, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f82ffc)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) sendto(r1, &(0x7f0000000180)="64478719da950257d64be57b994fab4c4bbe447352aa2544cb8142f00ea253b41af6a52557d26a830969f2da79a182ba9265ecb8659e656c8e25a19a63a0c4ac3a5c94387a5c197eb5e76c4fe0c9bdaf7845925e4e9846754eb852aa1abfaca4a35deff65e9dc4deeb0b4a45deb7c8ff95bd212cfee089d0ba844f406bb2b066edf14ad6817d08af051a4805c7bf2739ba191df7101ef36e7b300c4fb8851e921b6f7cfa2f0f727acbd0c48fad2451d83f70277efc6f6a402412d641f52e080b762ca9f516dffb5bf5e7ec056fc17fec465b66d2c337ec6d907169034111d63b", 0xe0, 0x44080, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='vlan0\x00'}}, 0x1e) 2018/02/23 18:36:46 executing program 3: r0 = socket$inet6(0x10, 0x2000000003, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000012fec)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lchown(&(0x7f0000000040)='./file0\x00', r3, r4) r5 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) recvmsg(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000011f70)=[], 0x0, &(0x7f0000002fed)=""/87, 0x57}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000551000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d00b2a4a280130206000000a843096c26236925000b1c00040149bd50ca8a9848a3c728f1c48a7b12af1326d54400009b84136ef75afb83de448d000027c43a00000000000001ffab91d443", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/23 18:36:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={@generic="c017877e07131d9c634114070a7b4907", 0x0}) recvfrom$packet(r2, &(0x7f0000000080)=""/13, 0xd, 0x20, &(0x7f0000000240)={0x11, 0x1, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/23 18:36:46 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x52, 0x5, 0xffffffffffffffff, 0x7, 0x3f, 0x9, 0x9]}, 0x12) sync_file_range(r0, 0x0, 0x0, 0x4) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80000) 2018/02/23 18:36:46 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = socket(0x11, 0x800000003, 0x600081) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x8c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x505e00, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x0}, 0x1f, 0xad) write$tun(r1, &(0x7f0000000180)=@pi={0x0, 0x22f4, @ipv4={{0xc, 0x4, 0x101, 0x6, 0x114, 0x0, 0x100000001, 0x200000000000, 0x67, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x17, 0x5, [@loopback=0x7f000001, @rand_addr=0x71, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty]}, @noop={0x1}, @noop={0x1}, @end]}}, @tcp={{0x2, 0x2, r2, r3, 0x100000001, 0x0, 0xa, 0x21, 0x8, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4e3b8e53a93870c31518d917d4a60f3d"}]}}, {"92ad026986c026e374e547e4dc65a181eaebdc3a0ae72df94f7ffb2a499b7e5f5e7ae86badaea71abd968475e74c87b0e34263998092f751e850d61ec52c326cf6eb7d469f69254e0c331f9e2e9d90e7ae0a92bb0d2c0eccbb2edeaa23c613a87956d3641fcc7910c98e608c76a4e5ef6196395026a376e869905e11a6caa16316b2f8a816ad7052e48fe54e9fceb0dee964052b24c98685e5223e942201a56a62ed0700cccab11897a7dfc56d1fb836303b872ee2e54320dd14ea0a"}}}}, 0x118) [ 291.138850] audit_printk_skb: 4134 callbacks suppressed [ 291.138858] audit: type=1400 audit(1519411006.875:71399): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.140145] audit: type=1400 audit(1519411006.875:71400): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.141982] audit: type=1400 audit(1519411006.875:71401): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.143663] audit: type=1400 audit(1519411006.875:71402): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.145410] audit: type=1400 audit(1519411006.875:71403): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.147233] audit: type=1400 audit(1519411006.875:71404): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.148426] audit: type=1400 audit(1519411006.875:71405): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.150124] audit: type=1400 audit(1519411006.875:71406): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.151865] audit: type=1400 audit(1519411006.875:71407): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.153544] audit: type=1400 audit(1519411006.875:71408): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:47 executing program 4: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) 2018/02/23 18:36:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0)=[], 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20}, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) poll(&(0x7f0000000080)=[{r0, 0x2680}, {r1, 0x2000}, {r5, 0x1000}, {r2, 0x2}, {r5, 0x4}, {r5, 0x140}, {r2, 0x400}, {r0, 0x4}, {r5, 0x4120}, {r4, 0x200}], 0xa, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x7f, 0x2, 0x1, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) r7 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x500) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000200)=0xffffff4f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000080)={r8, 0x5}, &(0x7f00000000c0)=0x8) close(r2) close(r1) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000000180)={0x6}) 2018/02/23 18:36:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a8d000)=@getneigh={0x14, 0x1e, 0x2, 0x3, 0x1, {}, [""]}, 0x14}, 0x1}, 0x0) 2018/02/23 18:36:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x40) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x80) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x40000004, 0x0, &(0x7f00000cdfe0)}) 2018/02/23 18:36:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x2, 0x5, 0x5}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) getpeername$netrom(r2, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) r3 = dup2(r0, r0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={"22a0ad177afd7fac5a1781a2939604ce", {0x4, 0x1, 0xc91, "2dadce094c1a", 0x1}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x68, "cbdaf6e90c08e2993d6c7bb3d7ea9a786a8bcddd8f7742380502a829deccb418fab412ba01071cad25920c66bbcdff3a3f6a6bb6e0f51a2c58eba3d302369ac52ea72f972a3fbea9c016642b87aca6a347fdc7714839fdbd479f061985a23cf0f724c6da79e01f90"}, &(0x7f00000001c0)=0x70) sendmmsg$inet_sctp(r3, &(0x7f0000002300)=[{&(0x7f0000000200)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000240)="1b807e5782ae9b0b101c9d34c412c0fbd5e41d0d36b093a511c279d47ad3a1f6a1a9b4c01a0fd6a24698a0fe02be67a3205eea0eac41eecf315287c7a93f86c8beba7ef2e0792e6302c4955f13f27026bf8adec271e59b676e0ebeaea2e97c21719f67a8fbc5ab7e2ad44ad17340cc6d96696b58ba8aed3f83ebae3ce0e8ae7b8edf2408d3754f68d51238fd7eacf9bb3f8e57388827b55705769ba48b2f1f62755cb41b4b9768617b241fc6a1dae6e6b3654a13e6bcf47b7925a68a01d2b24b8b8e97f91cc82627c8c5532df14237e8d72bdd49fad9324bff1c93f4c9bc3378deee267292aaa2f020e439141354e3f95ef91432", 0xf4}, {&(0x7f0000000340)="27bf557a", 0x4}, {&(0x7f0000000380)="c12e2b7acdbbae5cb2861e85d096e1127db736ac8e78ba5b361470b1871b6acb50a3c1879352d3ffc50bbf6901", 0x2d}, {&(0x7f00000003c0)="bed326ad686b606829eeffb3186ee515046d1e73805097690db707ecd1b4e1af9c804d1bdf67f0edc848232e05b8dabb266163e252485f38f53c6e6547c2868f604239ee4bcf59af92076bd8b1b60d718633486e7a3ba0b6856a0b01e737cfa5bd75dfd06c2af5ecd9c8b0df48bf6f21a4ac9d42483d0a275d8c899458a07c7e6d00dc24d6e1ae7be40279e9f4aae4eff9bd8ae7eec94da3b78e9a93de16f2903257df61298ec494", 0xa8}, {&(0x7f0000000480)}], 0x5, &(0x7f0000000500)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0xff, 0x18000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1e39, 0x54, 0x2, 0x1, 0xd8c8, 0xff, 0x9, 0x7d, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x8, 0x5bb, 0x9}}], 0x84, 0x4000}, {&(0x7f00000005c0)=@in={0x2, 0x1, @rand_addr=0x20}, 0x10, 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{&(0x7f0000000f00)="41d80a", 0x3}, {&(0x7f0000000f40)="2d276b52951891234007217d83c4c30bf44ff1ca4ad083ec1feafb3de0c95a0e0c0d182a75a6bbf04076a7643ca6e383de346d06ef3250bf423d6e781edbdb7771c8df60e53d7eec28d99ea9870264bb1f63268d50e12b555be5778129c2436c088e445bd5647e95f408345c96578269f2c2e4792eced281a26b7d9de718dfd6fb88288e7fd3d11b07f4e899487ad5d6cf17b1", 0x93}, {&(0x7f0000001000)="5f02770ddcb899ca3a7d599de7cb3b1c647470fd2c82ea7048e179099af9b46b7ec4694088a02c69a831bda14c6ebb006fb004f7e1a47560c66a405ae37c354e2c4f", 0x42}, {&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)="381eab43005986884cf42192", 0xc}, {&(0x7f00000020c0)="4cf66313171c36a149f8ef3d797c1596db546d77761d75e4265113442a5f9a1ca649fd7a8bc9fa64a39cb62f766f673847131ac329abd9acb9b163617f6b5ce4c349c7bf754bf7361e0a9eebba1d330a5dcc0e62e596f8652b67a662b5318ba0514c0293d4014a2c10efa95836106609799f4af4c62287dc7f9cb0313fe495786d4ed0074aae3311f35246c421b0fbe51a5dd6006187fb68e39b915a3e5ff437e174b83eadc197a661c4d1d1c6574485c28afa69dd5b83ec290b1dcb082a1707ff28ed233538b5c77b50231d988319779ec106ada730fa83c6768da8d15bb0b851e5fa0f", 0xe4}], 0xa, &(0x7f0000002240)=[@sndinfo={0x1c, 0x84, 0x2, {0xff, 0x0, 0x41, 0x8, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0x80000000, 0x1000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x80000001, 0x8000, 0x9, 0x6, 0x2836, 0x4, 0x401, r5}}], 0x84, 0x10}], 0x4, 0x40) sendmsg$nl_generic(r0, &(0x7f000087afc8)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000095c000)={0xa, 0x1c, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, []}, 0x14}, 0x1}, 0x0) getsockname$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/02/23 18:36:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)=""/226, 0xe2}], 0x1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000000)=""/152, 0x98}], 0x0, 0x0) set_robust_list(&(0x7f0000000040)={&(0x7f0000002000/0x1000)=nil, 0xffffffff, &(0x7f0000008000/0x3000)=nil}, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@common='ip6gre0\x00', 0x101}) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x5, 0x0, "c53615791ccc", 0x4}, 0x10) 2018/02/23 18:36:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x48000) 2018/02/23 18:36:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000059ff8)='./file0\x00', &(0x7f0000041ffa)={{0x0, 0x2710}}) fanotify_init(0x1b, 0xc00) 2018/02/23 18:36:47 executing program 7: timer_gettime(0x0, &(0x7f0000fb7fe0)={{0x0}}) clock_settime(0x0, &(0x7f0000e09ff0)={r0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x2, 0x26e, 0x3, 0x6, 0x800, 0x8a, 0x0, 0x10000, 0x0, 0x5}) 2018/02/23 18:36:47 executing program 4: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="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", 0xfe) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="97563e25028ef13808f58b81e7be51a1337f0b0651e14f5e5743ff56884db8391260b2c01fb61c08fc215d733a16d7fc6302b16685ba7687e08a0ad7cde6bd77e905a53bcc3d031f7e8763c64f00d54934c716b1b52d736635d4e919d3d7e17116b51bd0d6ec64c27fbd62793df453b48652d30b4741cb2ce5c7e6e1560203bd39d7e4212e2ddad9d0d0a38abe5a5b8df3fe8299") ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/23 18:36:47 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x800) r1 = open(&(0x7f0000000040)='./control\x00', 0x20004000000, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) memfd_create(&(0x7f0000000100)='ppp1\x00', 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/23 18:36:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x880) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) 2018/02/23 18:36:47 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4100, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00008aeffc)) poll(&(0x7f00005e4000)=[{r0}], 0x1, 0x3) 2018/02/23 18:36:47 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x1, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_wait(r0, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) timerfd_gettime(r1, &(0x7f000086bfe0)) 2018/02/23 18:36:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000e3fff5)='/dev/loop#\x00', 0x0, 0x181800) ioctl(r0, 0x4000000000001279, &(0x7f0000000000)='V') 2018/02/23 18:36:48 executing program 5: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="323a7508ba74f2c8afd4fcbea521ee46a2a541e4fe6d4c6ae9", 0x19, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/23 18:36:48 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) pwrite64(r0, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x8001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x4a, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/23 18:36:48 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x80000000, 0x5, [0x4, 0x6fc4, 0x8, 0x5ee6, 0xcdcf]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xffffffff}, &(0x7f00000001c0)=0xc) 2018/02/23 18:36:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) ftruncate(r0, 0x3d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d1e0edb179dd64d64c17241fee17fd3c", 0x10) 2018/02/23 18:36:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) 2018/02/23 18:36:48 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vboxnet1', 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000100), 0x0) add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e11eaf8ce62eec4ea350a818ae7e795f704e8107f281ec03c13ddf19", 0x1c, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x900, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000001c0)="ed3f4bdafd1068dea77309ddd3f806942ad122ba1edbea2a0915cd0a36fe3255c4df7b11bdc5dcde2c3dec1c135abcd88284a951e2dacb448800a75e7946a56bd4443dd834ec5701d3711345dc2dd9df49a12cbad0dd8162103ec818c8c2c18d0fdbd5d3b9345fca1bb75b9bd7416babf0dcd205114bf4e6773fd54bcee257645e376325f649b658e3d13ae7a0d783b7baded321f255d9bef60b211893bdeb7b4133a564bdca37a4485b6693e89db105cf13759342c3272fc3cdfe289ff6a2acf7fd4c436250df60dff0cea8", 0xcc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={@generic="c9cd3652775092074fcfae9daf4ab003", @ifru_flags=0x1000}) 2018/02/23 18:36:48 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) fcntl$getown(r0, 0x9) r2 = socket(0x11, 0x4, 0x2000100001f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @empty}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00000001c0)={0x7, 0xfa0}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000005ff8)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/softnet_stat\x00') ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) 2018/02/23 18:36:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x54}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0xab4}}, 0x5144, 0x8}, 0x98) sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/02/23 18:36:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common='sit0\x00', 0x10) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffff]}, 0x6) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 18:36:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000157ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xfff, 0x10}, 0xc) 2018/02/23 18:36:48 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400202, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x7, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280) readahead(r2, 0x100000000, 0x5a3b9adb) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_getnetconf={0x34, 0x52, 0x0, 0x1, 0x3, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3ff}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3d}]}, 0x34}, 0x1}, 0x20004000) 2018/02/23 18:36:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000000003, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) close(r0) ppoll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x2020}, {r0, 0x200}, {r0, 0x3030}, {r0, 0x8000}, {r0, 0x4}], 0x6, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x64c2}, 0x8) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000080)={0x1, {{0xa, 0x1, 0xbf0e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0x6, 0x7, 0x3, 0xffff, 0x3, 0x2, 0x80f, 0x100000000, 0x4, 0x8262, 0x70000000000000, 0x7, 0x7, 0x7ff]}, &(0x7f0000000300)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xea3, 0x2, 0x101, 0x32dc}, &(0x7f0000000400)=0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/23 18:36:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001440)=[]}, 0x0) recvmsg(r0, &(0x7f00003cdfc8)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000099fd8)=[], 0x0, &(0x7f0000ebc000)=""/8, 0x8}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x15, 0x90, &(0x7f0000000080)="99ea1ce2660964d5425888bfcc6468a7d66a557bd4706a5e1f624ff219d9a65f4db5c903ea4acb879306ad99949ea9fc27b6650d7c5a83a27ef5a02e22d777e72f8b3ca8c2626356e7cffd6a81bc469b3e0647ebab2918b60872ab92d62782142762b1e1004f7a3d6dc777f08b464f73e27b8311bf2ab578c2ab47e756fd9e964e2df5c697205a754b4c8534e2065d00"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xb4, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x2, 0x6, @empty, 0x8000}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x80000001}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x88c}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc2ef}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x8001, 0x8000, 0x40}, 0x10) connect$llc(r1, &(0x7f0000000300)={0x1a, 0xff, 0x7, 0x7, 0x5, 0x401, @empty}, 0x10) 2018/02/23 18:36:48 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x8, 0xffffffff}, 'port0\x00', 0x80, 0x10010, 0x1000, 0x100, 0x10000, 0x1, 0x8d5d, 0x0, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'loppp1.\x00'}, &(0x7f0000000040)='lo\tlaK1\x00', 0x8, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00000000c0)={0x3, 0x29}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x88a4, 0xffffffff}) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000000)=0x5, 0x4) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/02/23 18:36:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x4}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/23 18:36:48 executing program 1: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000000440)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x8000003, 0x2000ffffffff) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0/bus\x00'}, 0xf35a2095721cb81c) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0/bus\x00'}, 0xfc92) 2018/02/23 18:36:48 executing program 4: futex(&(0x7f0000000000), 0x6, 0x0, &(0x7f000011e000), &(0x7f0000000040)=0x20000000, 0x32317d08) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}) 2018/02/23 18:36:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e000000000000453ff1f00080000000000038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e8", 0xc0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4080, 0x0) 2018/02/23 18:36:48 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x202, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) add_key(&(0x7f0000dcdff3)='dns_resolver\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x192, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) 2018/02/23 18:36:48 executing program 6: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000000000), &(0x7f0000804000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xa80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x100, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/02/23 18:36:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='nr0\x00', @ifru_mtu}) 2018/02/23 18:36:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000013ff4)) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/23 18:36:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x4000000000006, 0x0, 0x0, 0x100}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@un=@abs, 0x8, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d9e15", 0xe1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x765, 0x0, &(0x7f0000001000)={0x2, 0x1, @dev={0xac, 0x14}}, 0x10) 2018/02/23 18:36:48 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r1, r1, 0xfbfffffffffffffc) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x8000) connect$inet(r2, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet6(r1, &(0x7f0000ebcfa5), 0x0, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0xfffffffffffffe00, 0x80}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7, 0x8001, 0xfffffffffffff7a8, 0x7ff, 0x1}, &(0x7f0000000140)=0xa0) 2018/02/23 18:36:48 executing program 1: setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x121002) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x3, 0x42, &(0x7f0000567000/0x4000)=nil, 0x10000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0xd, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000406000/0x1000)=nil, 0x1000}) setsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000040)="2415234acf6d52e890c7db5dfa8618418c43bd9225e26a5418ed998afa95d4392b6737e5e815b9ef6b9e4213d033c586ca7ecefa3cea87c865359123e7716bd1a813485678d44acc733c24f343e408effe81371e7ac1cd40c82d83a5deba20b422eaff902a95ab935678680840ffa525a838e60ca842773d85d1c424bf2e25a286787dcdab72ec8781fdedd04ab96f7e0f93c0d71ce7a308e607bcc18d880bf10791f88eda48bcf6e83a9e069f966d1ec1c9d8b89cb54ef8e7e9b2363c3ff5e1b00b44ad2fde375991", 0xc9) r3 = dup(r1) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)) 2018/02/23 18:36:48 executing program 5: getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000001340)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440), &(0x7f00000013c0)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = getpgrp(r2) getpriority(0xfffffffffffffffc, r3) 2018/02/23 18:36:48 executing program 2: add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/122) 2018/02/23 18:36:48 executing program 3: r0 = socket(0x400020000000010, 0xfffffffffffffffe, 0x0) write(r0, &(0x7f0000716fe1)="1f00000056000d6dfcffff05bc0203030700ef2104173f8300000002000039", 0x1f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/23 18:36:48 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x8c, 0x1, 0x8, 0x7, 0x5db1ac27, 0x8}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x3, 0x2, 0x81, 0xfffffffffffffffe]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @empty}, 0x401}}, 0x6, 0x3, 0x7780, 0x0, 0x5}, &(0x7f0000000180)=0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000a44ff0)=[{&(0x7f0000000100)="290000001800198001467524020000000206e30067fff5010696af0008000500000000000000060000", 0x29}], 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr, @broadcast}, &(0x7f0000000200)=0x8) 2018/02/23 18:36:48 executing program 6: timer_create(0x7, &(0x7f0000000180)={0x0, 0xb, 0x5, @thr={&(0x7f0000000000)="b039ee6d9b90c7676c1d3cf75fae439d6cfdd97d2b6ddccd47a2094c9ac711763a71c458b7abe517e4aa9fcaa242328fcfd60c22dbc21f90d6d00af299740ab673ca5d2a1386bfb75debadfd84460721240e9ccffa8aaaf2e903b9cd3814b94ec4f283d069bdea6a1d41ac5aa653b309213ba81ec972a39f2d4412acbe9fc8f15de1feeeb9b8dfe4ee32b2ce080ca232a3d7aa2eaaf347ab08d1a8cebdb8ed28eca79143f179eb1da921bfb42887e783c11042dd5086a8d50bbfcce4a0e8cb01d4", &(0x7f0000000100)="88b97454323f83658b71d44bd15040f7f2283973cf1dd2db55651e907cced6ccbd33a0ddf13550e985eda4e3f21f370b7f61b9e28babecebf93a9358b09aa001caf09eeaed0514a0e239ff493ee480d7168a93fb43ffdb830c28f25ca4febdbdb986eeec4dd1a6a15298ec2d34ddd55afb"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000001ffc), &(0x7f0000000ffc)=0x4) 2018/02/23 18:36:49 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x40, 0x1, 0x5, 0x81}]}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x60000000002, 0x100}, {0xfff7ffffffffffff, 0x800}, 0x0, 0x2, 0x4}) 2018/02/23 18:36:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x3ffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xc000000000000000, 0x2}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000000c0)={0x0}) shutdown(r1, 0x0) flock(0xffffffffffffffff, 0x0) 2018/02/23 18:36:49 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b1a000/0x2000)=nil, 0x20000002, 0x0, 0x1000, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'em1\x00'}) 2018/02/23 18:36:49 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) write$selinux_load(r1, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "ebbe94b05456ece6b677b7358d8667796c983fa156b36b1ccb25a8d6e159c3c901acf83b9dc877675c7c622fbbc2b26d43a880e7b14b1175761a5fd8fbb9113573c12dd9e919a90bd243d36e4d2ad729d561a4c73c1ab1b2a07da3c94889f9d2acb6f6a86fe4a2cf98552cb62e8fb271b778635997fc883297d876aec8d55033b48475da455f2a77ffefec0cf61f2e78ef070f81132985934657873f064afc79e328bb4dd83e2c11b249e9599255d5e1f9a6037f558fc31e4f3890f5e38afba991928090c4c2e64b46b2d434ceea57952fd4bda1e9261527481e5c147b8e"}, 0xee) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x90, "4e3c9a144b7961d0b21256c565dfe60d0e18065bc805f9976baa116abf0e9eeecf8c76918be1ae9d091b4a3c4979157b54a4bd16b630029f70a5187dc3ac3c30ccf837ab051c8ca20cadb26d76659dab496e7c53958cf4684ff1d41dfd9bf3a76b0cd0f8171b03490821181fff0b66a5765bf43aa3f72b64ad51530ce3edae4c552c972a7deb06fbd76914167a4e8476"}, &(0x7f00000002c0)=0x98) ioctl(r0, 0x3, &(0x7f0000000300)="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") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x5}, 0x8) 2018/02/23 18:36:49 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x4) select(0x40, &(0x7f0000001fc0), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0xd, 0x2, 0x100000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x1, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}}}, &(0x7f00000001c0)=0x8c) utimes(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000ea3fe0)={{0x77359400}, {0x0, r1}}) r4 = memfd_create(&(0x7f0000000080)='ppp0{(\x00', 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfffffffffffffeff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r5, 0x7ff, 0x10}, &(0x7f0000000180)=0xc) 2018/02/23 18:36:49 executing program 7: r0 = socket(0x1000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f98000)={0x10}, 0x3e9, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x319}, 0x1}, 0x0) 2018/02/23 18:36:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x7fdfffffbffffffc}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0x6}, 0xfffffffffffffc79) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 18:36:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x1ff) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x6) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f0000000140)=""/104}) 2018/02/23 18:36:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x3a) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/176, 0xfffffffffffffd03}], 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/02/23 18:36:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup(r0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/23 18:36:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000037dfbf)=""/65, 0x1ea1d3e7ebe1924d) 2018/02/23 18:36:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f00002a3000)='projid_map\x00') r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='net/packet\x00') sendfile(r1, r0, &(0x7f0000806ffc), 0x400000ff) 2018/02/23 18:36:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)=0x3) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x0, @empty, 0x2}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x42001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000066000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[]}, 0x0) recvmmsg(r1, &(0x7f00006dffa0)=[{{&(0x7f0000c77ff2)=@l2, 0xe, &(0x7f00002dbfc8)=[], 0x0, &(0x7f0000453000)=""/88, 0x58}}], 0x1, 0x0, 0x0) 2018/02/23 18:36:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='%\x00', 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@empty}, &(0x7f0000000080)=0x14) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x9, 0x401, 0x5}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/23 18:36:49 executing program 2: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/02/23 18:36:49 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007cfffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000c66ff2)='./file0/file0\x00', &(0x7f00004a4fff)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003dafdd)) mknodat(r1, &(0x7f0000000000)='.', 0x8000, 0x8) 2018/02/23 18:36:49 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000e16000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[{}, {}, {}, {}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}}}, 0x58) write$sndseq(r2, &(0x7f0000d8aee0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x1c) 2018/02/23 18:36:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x4, 0x800, 0x10001, 'queue0\x00', 0x1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000100)=""/242, 0xf2, 0x0) epoll_create1(0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0xfffffffffffffffe) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r6 = dup2(r3, r1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r7}, 0x14) sendmsg$nl_crypto(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80004020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x1, 0x1, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8010}, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) preadv(r4, &(0x7f0000000000)=[{&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f00000000c0)="00e759ed6dfd950ffefbbf1b30a23522e9", 0x11) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000001c0)=0x8) 2018/02/23 18:36:49 executing program 4: time(&(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000001c0)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/23 18:36:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f000093bffc)=0xdd, 0x274) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x10000, 0x4) 2018/02/23 18:36:50 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00005fc000)=@getlink={0x24, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x4, 0x12, []}]}, 0x24}, 0x1}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) 2018/02/23 18:36:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/5, 0x5) pwrite64(r0, &(0x7f0000000040)="c0dd91b22d1bd507a677cca64af543ecdd2966585955b41978d9db4f5f1e5e8e10ad4410c3613a02c384955607b92633bed6bcbdcc693fdcde39f18b8fa23ca3f00f2eeaf7b4589d9125bd9014b6a14e23f5553511d64456be7461", 0x5b, 0x24) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a4fffc)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dcdff6)="020a0722085e8100ba", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/23 18:36:50 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r0, r1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0xffffffff, 0x0, 0x3, 0x0, 0x7, 0xe6}) 2018/02/23 18:36:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='%\x00', 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@empty}, &(0x7f0000000080)=0x14) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x9, 0x401, 0x5}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/23 18:36:50 executing program 0: socketpair(0xb, 0x8000e, 0x9, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+10000}}, 0x100) r3 = socket(0x10, 0x40000000000003, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x7fff) setrlimit(0x7, &(0x7f0000a06000)) accept4$packet(r3, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c2b000)=0x14, 0x0) 2018/02/23 18:36:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) write(r0, &(0x7f00007cd000)="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", 0x5a9) sendto$inet6(r0, &(0x7f0000a84000)='"', 0x1, 0x0, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/23 18:36:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0xef2, &(0x7f00000000c0)={0x9}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/23 18:36:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x220000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10001, 0x7fffffff, 0x8, 0x7, 0x5, 0x5, 0x1, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x80, 0x9, 0x2, 0x40}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x5d7, 0x8c, 0x8000, 0xffffffffffffffd0, 0x81, 0x1, 0x62708766, 0x6, r2}, &(0x7f0000000180)=0x20) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00008c0f4c), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x0, 0x2, 0xfffffffffffffffe}, 0x14) close(r0) 2018/02/23 18:36:50 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x20, 0x5) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/02/23 18:36:50 executing program 3: r0 = add_key$user(&(0x7f000058f000)='user\x00', &(0x7f00000eeffb)={0x73, 0x79, 0x7a}, &(0x7f00006df000)='w', 0x1, 0xfffffffffffffffc) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = getpid() fcntl$setown(r1, 0x8, r2) keyctl$read(0xb, r0, &(0x7f0000860f6f)=""/145, 0x91) 2018/02/23 18:36:50 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0xb, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/02/23 18:36:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x1fb) write(r0, &(0x7f0000000000)="7eb9183e1529e05029e417b3281bd67d61ab10436466e74a4e8b7c054ab9e0bdc5a20cd3f377c45b9ff5b68d70cbf1a3cf4b66adff57c4177989ca6d1fa254c2f200dd67b83d3c07bad09b89a5eb61799e696758f40d5022c3fb47d56dd8889a01b1a030819b350704e75180cefd2821a7528dc44d246fbcfe000abeec6e9572f58d13e26ab862e486ec0598cacee5b0f22264f25488f9089671ef868af5dfd98a96e5b6827c5aa4ae0a24467377b41ecccf590ce665ca47773f70c8507041fdbd001613292d3d3e7e", 0xc9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80, 0x40}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) 2018/02/23 18:36:50 executing program 5: mkdir(&(0x7f00005b7000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r0, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@can, &(0x7f0000000180)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x4, 0x4) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x4) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f0000000200)="00000004626c6b000b8ca00c1914616740d625ba4cb5e5600324956aeba727bbfad6d27132325695b71948e3f0d2dc8a0987197241bbb10f7491e39a07e5221415c9d660b5ff7ef7e34d000000804f90e657dd580f259bb4f96ba78e477c2929555382f5da54a4865d04b022ee0e00000800cda1eb2abecfa3b54c4a5e818dd5a29f91507cc13c5c02a29470437a7b8dd0ca9477b70930beafe286bfc504ea3e1b4f7ccd9e1ccc6c10a27a521190", 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/02/23 18:36:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000027000)={@generic="020000000006000007cf007506b70001"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x10000, 0x1f, 0x4, 0x7, "ef60e6b00aaf93ea89ff50859dbd2b225ce09750724501ccd5abfd201b14b0f7"}) 2018/02/23 18:36:50 executing program 0: r0 = memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f000061cff7)="8665746f636e6d70ff") pselect6(0x40, &(0x7f0000f33fc0)={0x3ff}, &(0x7f0000768000)={0xffffffff}, &(0x7f00000000c0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8)={0xfffffffffffffffe}, 0x8}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000140)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000140)=""/249) 2018/02/23 18:36:51 executing program 7: mkdir(&(0x7f0000c32000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}, 0x1c) utimes(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000000c0)={{0x77359400}}) 2018/02/23 18:36:51 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x80001) poll(&(0x7f0000000fc0)=[{r0, 0x1}], 0x1, 0x100) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="f3c0f33201930bd026a2d259f268f9de1c87d98210f0c99d3e2c93137daa7b67434ad2454bded0af341764272c4c26030cede44524ec8cad23a101c4300fd21150520e2629c3b81a127875608eb19f72e4a309d2b5adfc7006f9799d8234e25ee9a9024534acb8ab947613e7389b4dbbdca41d9578c2a3ec25d3ee4dbe3e102389f87ce720dbe3b16135e05855a392896a7ddda5e674f4f1b2ff23fb139d34d923822f762db264616219a2774f74f6ba52f92ddae623ada3c5239473f554fe26a63f4ad5497e4430b7cafea9", 0xcc}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000100)="ad485b7df35964cb13abab4dd57cf99322fa108dcbd859f7a1ad338e55350ebdbfae75235fb4bfba31eba371782dbf9776e41927dc6e751be2beec4f82c26c94bb5d5b9fbfab99ca31b19a431d21a48e2662aa68ec39f2fbc4776d73b0271b5ef17ff606bb89e3f7152f7ccf1fb256fcade09b049bd375e61e77c6f6594f54c30f0c54e6980aeb4cdd3800996df5e6d06c7c41a2ae478aa54eb95c9fd64531ab9c3fa6c228", 0xa5}, {&(0x7f00000001c0)}, 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", 0x1000}, {&(0x7f0000000200)="fb14ccdaa27c5c52d46ea77bc2dfa7f13e98e10445347707f16193dd13d33e80e34192b05e22f7e3d134a87dc1f9308e57b134a3e65f312e138201b4dc965b7a1531e821c9f29651bd892b5c8db991ca531987938f5745d26e639ed4d95b7b4035be3a61676261f5eaf8dd197c547cf19104d79b4166d282e7c8c8cf6cf27a0eccf9b29df2ce574992b981ed068bf41471e7f3ffeb8457f992918071777ca80d04306f98ad2f1031e9c45ef1ac4da9eaf2a6e195df45bf", 0xb7}, {&(0x7f00000002c0)="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", 0xfa}, {&(0x7f00000003c0)="0e6e62073c6824a81d974b747f2e9e750628cb54dab79ed2f098241b41f514f4e1935d537bff0b6a0e5808ece114e0a1ec6b40ad6f756dfa643c1d2bf196a884743177915af2e38350c1ea1d0952ed15c097cef9a59c58f64f152f7bcfd3f3a56e466f74028983742638c9dd29e7510aae4474110b4b21df460a8c5959fd5c57f88deb6029bd60170e10026ee6d2fe5f0ef7a1f1f64eea2d2470203d62018b8e80bda51918c5e945951bacc24d543b92667926fcabeef0dfbe36ebbda50b364e3f6d1bb90fcc5e57b711c2ae323689340aa0f476b5f2fc3811", 0xd9}, {&(0x7f00000004c0)="ffabaa978b25f2894ee62c62c99f8d0f1916007186b233862a6d992245e16ab532724f4ab0518e936ef3537a10325f7799a3f406e83b04595ae555e478240f294f4b1b6f0547880f941caa24914cff651dcedfe8e24b2a2617d56906965f22caf0e0e00065f8e6fed22de0edeaa371404d9b8a43d894a61b3bf04b9e312c3a", 0x7f}], 0x9) writev(r0, &(0x7f0000004ff0)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/02/23 18:36:51 executing program 3: r0 = add_key$user(&(0x7f000058f000)='user\x00', &(0x7f00000eeffb)={0x73, 0x79, 0x7a}, &(0x7f00006df000)='w', 0x1, 0xfffffffffffffffc) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = getpid() fcntl$setown(r1, 0x8, r2) keyctl$read(0xb, r0, &(0x7f0000860f6f)=""/145, 0x91) 2018/02/23 18:36:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x74a, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 18:36:51 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000000100)=0x8c) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x10001, 0x1, 0x4}, {0x7, 0x4, 0x3, 0xc00000000000}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x1, 0xfffffffffffffff9}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/arp\x00') recvfrom$packet(r2, &(0x7f00000001c0)=""/172, 0xac, 0x23, 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) timerfd_settime(r2, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) 2018/02/23 18:36:51 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) 2018/02/23 18:36:51 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/4096) 2018/02/23 18:36:51 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x202, &(0x7f0000fa7ff7)={&(0x7f0000fa7ff8)}) 2018/02/23 18:36:51 executing program 7: r0 = getpid() ioprio_get$pid(0x1, r0) gettid() 2018/02/23 18:36:51 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x800000000000003, &(0x7f0000004000/0x4000)=nil) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x139) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x221) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfe, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x80000000}, 0x4) sched_getparam(r0, &(0x7f0000000040)) 2018/02/23 18:36:51 executing program 2: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7ff}, 0x8, 0x0) fdatasync(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x7fff) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000d73000)='proc\x00', 0x2151406, &(0x7f0000000140)="b4b9") symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='..', &(0x7f0000000180)='cramfs\x00', 0x10000, &(0x7f00000001c0)="9a1befc0c56a60423547ee96a1ff4158873f362b7bd4c93d5d63a56bad2820597cfdf7afc468f8e3c9315ddaafd14e78b63df5781331") execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='em0+}*:\x00', &(0x7f00000000c0)='proc\x00', &(0x7f0000000180)='proc\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='proc\x00', &(0x7f0000000240)='bdev-trusted\x00', &(0x7f0000000280)='ppp0{em0\x00', &(0x7f00000002c0)='proc\x00', &(0x7f0000000300)='selfGPLkeyring\x00', &(0x7f0000000340)='securitywlan0wlan1\x00']) creat(&(0x7f00000003c0)='./file0/bus\x00', 0x20) 2018/02/23 18:36:51 executing program 4: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) 2018/02/23 18:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/02/23 18:36:51 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) clock_settime(0x6, &(0x7f0000000000)={0x0, 0x1c9c380}) open(&(0x7f0000013ff8)='./file0\x00', 0x6c02, 0x0) 2018/02/23 18:36:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x200000004, 0x800000000402) [ 296.152097] audit_printk_skb: 5627 callbacks suppressed [ 296.152105] audit: type=1400 audit(1519411011.885:73287): avc: denied { dac_override } for pid=27918 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.160318] audit: type=1400 audit(1519411011.895:73288): avc: denied { dac_override } for pid=24893 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.162560] audit: type=1400 audit(1519411011.895:73289): avc: denied { dac_override } for pid=24893 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.167242] audit: type=1400 audit(1519411011.895:73290): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.170473] audit: type=1400 audit(1519411011.905:73291): avc: denied { sys_admin } for pid=24893 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.175680] audit: type=1400 audit(1519411011.905:73292): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.178667] audit: type=1400 audit(1519411011.915:73293): avc: denied { net_admin } for pid=3869 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.185112] audit: type=1400 audit(1519411011.915:73294): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.185787] audit: type=1400 audit(1519411011.915:73295): avc: denied { net_admin } for pid=13477 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:52 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_wait(r0, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) timerfd_gettime(r1, &(0x7f000086bfe0)) 2018/02/23 18:36:52 executing program 0: socketpair$inet(0x2, 0x80001, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x402}) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r2 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x20000000) mkdirat(r2, &(0x7f0000fcc000)='./control\x00', 0x0) r3 = creat(&(0x7f00007f6ff8)='./file0\x00', 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x22b) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x9, 0x3, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r4, 0x3ff, 0x100000000, 0x8}, &(0x7f0000000240)=0x10) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed7ff0)='./control/file0\x00') getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r5, 0x6}, &(0x7f00000002c0)=0x8) connect(r1, &(0x7f0000000100)=@hci={0x1f, r6}, 0xc) lseek(r3, 0x0, 0x3) 2018/02/23 18:36:52 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) 2018/02/23 18:36:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={@common='ipddp0\x00'}) 2018/02/23 18:36:52 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*^cgroup\x00', 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x0, 0x3, 0x6}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x100000001, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x7) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) recvfrom$inet(r0, &(0x7f00000000c0)=""/7, 0x7, 0x40000040, 0x0, 0x0) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/23 18:36:52 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x3f, &(0x7f0000000000)={0x2a, 0x9, 0x6, 0x950}) keyctl$set_reqkey_keyring(0xe, 0x1) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) 2018/02/23 18:36:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xd75b, 0x4) getpgrp(r1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) mq_timedsend(r0, &(0x7f00000000c0)="abd6d8868516849d2a67abbb0b0c3c01a926e44a4c8ba05c31dfb85611bd0661b4c2ce4b760698b57b23d6189353183cc77b4d0f89b12c0a99d74037f8586db167f2052fbd248c16b0dba90a82b978cd0cefa0fefcc4b607c40a7e11ce9524368da073863000770f327a136d871b4fee378b342d45c562fbcbaaec6c63ac61b9a6f9790e86ab39ecbc8a033b7d73e2", 0x8f, 0x0, 0x0) 2018/02/23 18:36:52 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$addseals(r0, 0x409, 0x10004) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$notify(r0, 0x402, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/icmp6\x00') sendfile(r0, r2, &(0x7f000080037c)=0x2, 0x400000ff) [ 296.187246] audit: type=1400 audit(1519411011.915:73296): avc: denied { net_admin } for pid=27055 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 18:36:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x1ff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000080)={r3, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000001c0)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@generic}}}, 0x18) 2018/02/23 18:36:52 executing program 6: execveat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[], &(0x7f0000000540)=[], 0x100) pipe(&(0x7f0000000000)) pipe(&(0x7f0000000040)) 2018/02/23 18:36:52 executing program 7: ppoll(&(0x7f0000d18fc0)=[], 0x0, &(0x7f0000037000), &(0x7f0000546000), 0x8) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r1 = socket(0xb, 0x5, 0xffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/23 18:36:52 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_delroute={0x24, 0x19, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x5, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/23 18:36:52 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x9d9, 0x3f, {}, 0x9, 0x401}) r1 = socket(0xd, 0x8000003ffffffffe, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt(r1, 0x100000000, 0x40000000008, &(0x7f0000000000)="010000000000060000071a00009139cc", 0x10) 2018/02/23 18:36:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000000)="4f61d0c9edffe9475a1748142823c0c253773b00d4bba29045eac32e8de50cfffffffffffffff6010bbc54c94c0ea17b4863dde5f9eedfc8ffb38375640258335444c93d13", 0x45) ioctl$VT_RELDISP(r0, 0x5605) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x26, 0x80000) r1 = syz_open_pts(r0, 0x41) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/02/23 18:36:52 executing program 0: r0 = socket(0x0, 0x4000a, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x0, 0xe1e4, 0x2e7}) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f000065a000)={@common='sit0\x00', @ifru_flags}) [ 296.857348] device eql entered promiscuous mode 2018/02/23 18:36:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2080, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in=@loopback=0x7f000001, 0x1, 0x1000, 0x3, 0xff, 0x2, 0x20, 0x80, 0x8c, r1, r2}, {0x0, 0x80000001, 0x5, 0x1, 0x8, 0x1f, 0x7, 0x2}, {0xfffffffffffffe01, 0xffffffffffffff01, 0x97, 0x5}, 0x37, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x1, 0x1, 0x4, 0x100000000, 0x200, 0x1}}, 0xe8) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/23 18:36:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@empty}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x800, 0x30, 0x5, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, 0x7fff, 0x1}, &(0x7f0000000140)=0x98) 2018/02/23 18:36:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='veno\x00', 0xfffffffffffffef4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0xfffffffffffffe7b) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/23 18:36:53 executing program 1: r0 = socket$inet6(0xa, 0xc, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000), 0x1) 2018/02/23 18:36:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x629228e9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x8}]}, &(0x7f00000001c0)=0xc) r3 = syz_open_dev$tun(&(0x7f0000e24000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r4, 0x5452, &(0x7f0000d6dff8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00000e5000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x1, 0x401, 0x8, 0x4}, &(0x7f00000002c0)=0xa0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x4) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000380)) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000000340)={0x6, &(0x7f0000000300)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000380)={r5, 0x2}) 2018/02/23 18:36:53 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f000000efdc)="240000002600030007fffd946fa283bc0a00004003000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/23 18:36:53 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)) unshare(0x0) r0 = socket$inet(0x2, 0xa, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x2, 0x2, 0xfffffffffffffffd}}, 0x26) r1 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x400000002000, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c8fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00000001c0)) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3f, 0x101480) renameat2(0xffffffffffffffff, &(0x7f0000307ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000471000)='./file0\x00', 0x0) 2018/02/23 18:36:53 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067eff4)={0x0}, &(0x7f00002caffc)=0x1b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='*vboxnet0]user\x00', 0xf, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_tgsigqueueinfo(r3, r3, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc}) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000661000)={&(0x7f0000000080)=""/120, 0x78}) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x4) 2018/02/23 18:36:53 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hpfs\x00', 0x0, &(0x7f0000000100)="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") setns(r0, 0xc000000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001100)={0xe195, 0x8, 0x8, 0x7ff}) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000001100)=""/202, 0xca) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001100)) openat(r2, &(0x7f0000000000)='./file0\x00', 0x101400, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) unshare(0x400) connect$netrom(r0, &(0x7f0000001200)=@ax25={0x3, {"a5e1d3d51e35a1"}, 0x7}, 0x10) prctl$setname(0xf, &(0x7f0000000000)='],}*\x00') getitimer(0x1, &(0x7f0000001240)) fcntl$dupfd(r2, 0x402, r1) 2018/02/23 18:36:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0) 2018/02/23 18:36:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x3c2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)) epoll_wait(r2, &(0x7f0000a11000)=[{}], 0x1, 0x0) 2018/02/23 18:36:53 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xfabb, 0x85, 0x2}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) [ 297.454793] device syz4 left promiscuous mode 2018/02/23 18:36:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000049ff5)='/dev/loop#\x00', 0x0, 0x8) ioctl(r0, 0x720, &(0x7f0000000000)) 2018/02/23 18:36:53 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1}}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 297.758404] device gre0 entered promiscuous mode [ 297.764485] device syz4 entered promiscuous mode [ 297.788098] device syz4 left promiscuous mode [ 298.015344] device syz4 entered promiscuous mode 2018/02/23 18:36:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) remap_file_pages(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/23 18:36:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e87000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f000091b000)=""/101, 0xd}, {&(0x7f000062d000)=""/4096, 0x1000}], 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) 2018/02/23 18:36:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x20000000, 0x9, 0x39}) uname(&(0x7f0000000000)=""/105) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/23 18:36:53 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc), 0x4) 2018/02/23 18:36:53 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0xfffffffffffffffc}) mq_timedsend(r0, &(0x7f0000e71fff), 0x5e, 0x4000000, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffef8, 0x0, 0x0) 2018/02/23 18:36:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x104) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x55, "2d5972f9a4e0af0c9d0c92f386d948808fffc12eb859bdf13a18f873bccb3ac886ba5e2288cd34b1b4341e2e0dd6a5995b5269a88c5f7bfdf8f449b5f2304814748370447c847b7d90597be1646342f8effedf8c7d"}, &(0x7f0000000140)=0x5d) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x81}, 0x8) r3 = dup3(r0, r0, 0x80000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000002c80)={&(0x7f0000002cc0)=@newlink={0x24, 0x10, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) r4 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchownat(r3, &(0x7f0000000000)='./file0\x00', r5, r6, 0x1400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000002c0)=0x8, 0x4) 2018/02/23 18:36:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xa000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{0x0, 0x1}, {0x80}, 0x0, 0x3}) 2018/02/23 18:36:53 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x7, 0x3f}) 2018/02/23 18:36:53 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) modify_ldt$write2(0x11, &(0x7f0000000100)={0x0, 0x100000, 0x2000, 0x0, 0x361a, 0x75, 0x100000000, 0x9, 0x2, 0x2}, 0x10) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000000040)='D', 0x1) 2018/02/23 18:36:54 executing program 0: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x1, r0, 0xfffffffffffffffe) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) 2018/02/23 18:36:54 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) socketpair(0xa, 0x6, 0x1000, &(0x7f0000000000)={0x0}) read$eventfd(r1, &(0x7f0000000040), 0x8) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) 2018/02/23 18:36:54 executing program 6: r0 = memfd_create(&(0x7f0000000000)="43006e750000000000000000008c00", 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/23 18:36:54 executing program 3: seccomp(0x5, 0xffffffffffffffff, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)=[]}) 2018/02/23 18:36:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_flags=0x2000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) 2018/02/23 18:36:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x9, &(0x7f0000000000)={0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9b, r2}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x0, r0) setfsgid(r3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000040)={0x22000000, 0x7f}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000000080)={{0x0, 0x0, 0x3f, 0x3, 0xff}, 0x8000, 0xfd, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x6, 0x8, 0x3}) 2018/02/23 18:36:54 executing program 7: syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000446000)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000746000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/23 18:36:54 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00005b3000), 0x0) 2018/02/23 18:36:54 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000140)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x0, 0x6}, {0x7, 0x8}, {0x6, 0x5}]}) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1f, 0x100000000, 0xae6}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f00000003c0)={0x0, 0x9, 0x200, 0x0, 0x8, 0x7}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x242) execve(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000ac0)='posix_acl_access\x00'], &(0x7f0000000c40)=[&(0x7f0000000b40)='\x00', &(0x7f0000000b80)='bdev%\x00', &(0x7f0000000c00)='cgrouptrusted\x00']) 2018/02/23 18:36:54 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000005ff8)='./file0\x00') 2018/02/23 18:36:54 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/23 18:36:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_test={0x1a, 0x8, 0x0, 0x2, [0x2, 0x7]}}) 2018/02/23 18:36:54 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) connect$inet6(r0, &(0x7f00004d9fe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000034effc)=0x10) 2018/02/23 18:36:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000058eff1)='ns/uts\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8}) readahead(r0, 0x3, 0x0) setns(r0, 0x0) 2018/02/23 18:36:54 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40c2, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r2, 0x1f, 0x2d7c) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002240)="04", 0x1}], 0x1, &(0x7f00000032c0)=[]}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) 2018/02/23 18:36:54 executing program 5: r0 = creat(&(0x7f0000dbbff8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005e0ff8)='./file0\x00', &(0x7f0000df4ff8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003dafdd)) creat(&(0x7f0000000000)='.', 0x80) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/240, 0xf0}], 0x2) 2018/02/23 18:36:54 executing program 6: inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) 2018/02/23 18:36:54 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xffffffff, 0xfffffffffffeffff, 0x2, 0x3}]}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/23 18:36:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x9, @broadcast=0xffffffff, 0x0, 0x5, [@rand_addr=0x5, @empty, @loopback=0x7f000001, @loopback=0x7f000001, @empty]}, 0x24) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/02/23 18:36:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x81) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"6dd040cea8fe08"}, 0x3}, [{"cf6f6529a96c76"}, {"c22ae3765e9239"}, {"def6a4ab92d5d9"}, {"1117f92272fa43"}, {"5ea03f174dbf3c"}, {"5acf12d0b105f3"}, {"41d8cdb5ccf9c0"}, {"bcd99370d9a27d"}]}, 0x48) ptrace$setopts(0x4206, r1, 0x7fffffff, 0xa) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = getpgrp(0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ptrace$setopts(0x4206, r2, 0x7, 0x0) 2018/02/23 18:36:54 executing program 3: r0 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f0000a06000)) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c2b000)=0x82, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="a06358640f4e3c23008958b1cf0ba99588dfed7cc17eb7d41884609db31ec3dd0e61b0c4ae863a8c9cf354cb730d787326255a524475d6943ad7c5baad9d1f31db6f758a56a0463bb819ed5e2de439f45de1b2ed612ae27f81b1e728aff8732d2a9c4f45050aba8fd41d1871f603819c69cebf16d1b692ace60e430e622a4bd81c695d322b914389a64b7f00affb12527dc6e5953d28f7cea9f48f1fa13fad50", 0xa0) 2018/02/23 18:36:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000c1ffc), &(0x7f0000cd3ffc)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x0, 0xff, 0x8, 0x6, 0x6bce0e6e}, 0x20) 2018/02/23 18:36:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e6a000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000299f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x2000013a, 0x0, 0x5, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x20000000000) 2018/02/23 18:36:55 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10000, 0x80, 0x3ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x9, 0x1, 0x8, 0x8, 0x2, r3}, &(0x7f0000000100)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0x0, 0x0, 0x10001, 0x444}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000180)={0x2, r4}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x48501, 0x0) fcntl$setsig(r0, 0xa, 0x2c) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0x0, 0x0}) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000200)=0x4, 0x4) sendmsg$nl_generic(r5, &(0x7f0000001340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000001300)={&(0x7f0000000140)={0x11ac, 0x2e, 0x700, 0x7, 0x1, {0x10}, [@typed={0x8, 0x91}, @nested={0xfc, 0x2d, [@typed={0x18, 0x75, @ipv6=@empty}, @generic="6ef3652db29d1626d86eed6977e60aa466ddbc7a6e7f1198ba5c0918fa5dc4820e0d7d2cd1985a60288de39ff548ac270e7677149a6c2aef1f6ede3d60709bae84a105d1bd6e6a2bb6a6012f1f635bda5911e94729c805ef714828810cabf83481adee9afcc80e02e89f246e12a25933d09d1b430c5c7000f82c24d23f1bb4d13b2612903b0153818e54ac760b776e2b08d28177ee9dfef8cdb8b769", @typed={0xc, 0x49, @uid=r6}, @generic="373155ef785667c28c1f0c08ccc57163d4f4c5d299da6d325333e1936f1620ba4e4cac503d95601bc9657f0664dcd3fdf4eddd7f2581fe"]}, @typed={0xc, 0x86, @fd=r0}, @generic="9ce5617f99db1039572618f3ed4f14548048589a5ff2ae8f75106af3f14ad72895bc4bd0aaac51e1de2bbc280eb7d9b2550ae5ca2bac68d64c468d7139e7e7e20b3a9dbfa199e1af19eab7122a8ef95b983ffd0fb6d4996abc1152074816b4f0b1f2644201333d29853595e8e83e2c7b6bb12388c171111bf8bd6dda486d9ef102b6d22265fa8c5c8b3800a8dee64ae50db922695004e543ae5704e14cfe6b8b0792d794041472dac95822183974074c51f106e07ae6c1c0c66ef447e8d27179d6fc7279a409b037cba6f95a5107169295c23e2de189d1f169fc3d0cecb311f423ff56df3c7dc76db693837e928f62714f74806f82c1b92139301e6aa776186c372b1e2fd5ab8d2a4e2ed953764a5131769166039f9835aaa5635b1ac973965ac4ff70db56894b25f70a5f9acdd57adecabf0038e4fd14ed3b9b303db566edd3d489c9883e6c239dfe14a08a97de88adf3405e91596c8e150308c6398387f4de8006e3cbd876d7512419025352c2b223e4162017df18591698729e0ccef2e29259282b9108d309cc7702d667370defacfe80e3a4bbbf5bb4ea6fd8f6f18b0d595b85cebcd57bf305b28c956551e7adef2c0d6494036f3f2881ca87417b954e605d3b382fa97fd63308eeef01f2e007f226c5976e42b20c98d6ef150cfdaa3ae730b1054b89518aca1e8dcf7d28a1844d1b359092e08fff55c163098ff500bb6b44d1eb6f0c80b987d9f19aad9c1e0bd797d77b2514bc7709e8c2651085cb3ac987de53f223aba1027017c6300f8e452f343132c30f381dbb3b18c5ade67a26b7742bdac99d630378c90e99252a92e61254d35806d23a8c9e9a58daa737150f249354bff76d69a5e63c1cfbb38898db7426d9a143bd86064d618f0cf49d2aea48e02fe7cbc431f93842549aadc4a8a5389c3ff2573d71aa56120573104f1ff0fae79b3f843d9d6f749ea2810284ebe6a699589484916fe5b0170494de7b06d75ee2914f65c74098c55e16b27080a711ba1181c4faa1bb9bcef175c8386e91d109a9f9e7fc69ce0f98d1d798f4f2478f48a1521a55506e953822236f1b7c932c8cdff2c994a7526ac8aee37b4304fc4d0d5c4ab26655ce417ff5ce3982800d97e2d30a50202fc4f342b0e21cb7189c5ed08bc60b347cf49d0affae23b3e32083682f8b106e41d7a5d44ebf96583d49ec752bf49a5d8a56853da9e879409b43ff1e3e72022db15f64dacc74ab50f2884686b6f9585e90a3144a4a9836c4271ef2a07497b4f7cd09acfe57c029dac91808b507e067cbc8d91e35d372924f14b17b7ac165c831c3610ea96ab38f0befd7cde33b462d98f0ccb3737d64db058a78c967ad7c236dfb69c00ac91957e6a02e2abb7502a82e7e21573137fc23816363396be23d12cdcdab8713d0c7dd00465e3ed08a8c9da2bbc482fa07aacd8a7fffa0ebcd6f0ff0d0437447c5b788c0022983599a4387cd04e67bec923625f6d8525cab48957a5be62b01496ee5cf2c638700bea76a7892d33b5dca32c5ef196253838e819111958606bebb98ce2b4c54686d9e9ebf1ef0fe402d6737574f8c58f8b430471763a6de44dd5f2e4495155ea71a96f5ba9816ea29694d9c3284311c2c51ce6409eb7b0a31a6846111c845536c4e27d1a65ac430eac4e7161d6e0f54efd07ce0e2a9042fcb51e8446d98bce2fac4cf4d1a6b9a6c50ffa901455bc620fefc6038fa3d9b0296b2ef8f7818649d66edf0404ec0e1f402b62199d60ef5108b770aea5ccd6c6078599985d1aae829089bd6aad494503e78019a1844d82c1f3659256cc911db3f2b39209c89ad527565a6394362f4a05fb6f48b4c599604c7d98865eae9a94e0d9cacd90245a7a59eea0d6e2c0d8f1b1681faf2bf361d3ebd3491a9b78e67e260e2d42ea2cbb9e161f19b25e19ce761041b3ee0de07e9a8df80f44d916854c5436808dc4bb29b5388a505117bf97eb9751fc4d32d67c71623f689eea145dac7dbde6c1930b9ea9dcd7afcdd94703e676fa73ba53385c4ac65d7d57db3e2149c9bd6bf13a7ad75ab594165fc707a3f345bb408fbd0bdad3300e11803424f481dfad12bcc1eac964d4f6784b2599059ce3f16e0fd88c63d408390066187f5468eeaa0010ee2c2b0d70d18407eeb512896457ead2d0c1821be99a5825d3b720658b14d216c4da84fc704ed19946b996201a8f29eb685788f37ca3fcd53b667cff0091fc1bda4a33f3633f195fe689218287065cde3d626c70a08d855efab3eda5dc69e95caba9c36649cfb041b36553123a6e2dcdcd9705538e102dd6995f08cb7a57863049867c8ecd163d98f91183558acbe549b1271a974a6e5514ea6f55464e5766832b8fc932a9d23b430581ad8ae0338a99ede1fd34cf051097e6ea605c46e2e63d4735ed11814d375743dd1d212dcc93df66bf639cea40d71ac13d4211e783914374065d30cdb1a780ebedb653246631ec8ffa2ddb27aa035e9bc450b63ffe59b420e510b91acd1b7d807e2b97679ae87172b50d205c7dd942061955657619766f29aa4d403b95e75d077a70c72a8b1f722b1a96e70c6004d518fa93564975ae22e2f9edc2d9db72f0da17748c4f2bf415a94b2994fc2aafc7f5b36ff79a0c9fe53b5810ef113a4aeffc4408f18d5c838ad0f92c8569af62170e54730714ee003796586c2cb9e873c21cc8a90eb6e9a03af5d2e6c8fc65ac8c4793a6743f5589757e1ba17475eb3547d5b36116be5df682868d63b515f2ecd6cbfc0fc3890d8674b6a9801343e8c76ea1a560709e0ac0f42db5d06b199092007dc9296157be5a589a80649c274a91feda6918e963d3d0c419e077bf7036409195499a34011b27d4f81e940ab2d777eca5afaad7b0b3b8acec8d2fd7168824f6aba1c7e554c38c12ec5a1fc2b462dd9059ba1c9b10c6a9337b048d8d5e5d261b81fbfc40643d47e15cf48f6bdd84bb3a7e1e877747a78576bf46dde60bda319b702e8053364f4cd231d448aa6680229e7d183cc45f74ef60a6bd640a8969601ea72ca984165f73485555f59cd43b38b8d0a4749d864ed9788f1f5bd8d0a6bdaf2899b7a9a0b2f58a8539c65a0815b5831579263d7a8c33b6e7ea9c42020b4a3ffbc3694d8097baa22c49f3ad74d634a04c1f0e3a31b6db440bcbfd0e2361bf60bdaa60dad8144b1a7aaa44ad8147398b12012ea42d4d081b8fa527af0a8c5f7c6e2fbf6730da66fc53e3232191bb89461332c47a779ba515c6f543530fc36f5ed705fbf1ba96f0ffe2d99eb1144def68d3b8d2f5b1e8a2e2d25fe6fa039b8daeddabdbf42ea20a1d39c8455b3f05de01f9385f20a6a629c7db8adfb715e0d3470eced4b775916bb66bcfffe8b32747c2099bc5e7ee1ec0bf974f04a5284fd238a7d27da2edd5e4091af40daf9060c6679917f3d41f35c19e62ec4d020ce91051a373face133471bc627ce225b453a797c6ad15f6d594c8aec5aecec274a7ddbb367560b03a1a717f1ef8d9ad8c4ceb367404b4e6aa04229bab58df6d5ce6ed4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@generic="b4a2739e7af36f52743853c9ab5849c146111df7271b2e178ef0ac88825ed8da7da5df38f34c0fc1a709e67f1306cefc616a099927fc339d6f19c86fb459e5803f1634b3f4c3ba15bc7773131c2953124328d038fc41b29463eba3832f597c34fda66c35b04fb404817f7738cddb4846cdfc6f049237fbf83a19c227097924dc8448f28a10a790c7"]}, 0x11ac}, 0x1, 0x0, 0x0, 0x20000080}, 0x2004c010) 2018/02/23 18:36:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0x0, 0x3, 0x7, 0x401, 0x0, 0xfffffffffffffff7, 0x1, 0x4, 0x40, 0xfffffffffffeffff, 0x400, 0x8, 0x20, 0x7, 0x5, 0x6, 0xfffffffffffffffc, 0x0, 0x66c8494, 0x0, 0xff, 0xe2b, 0x2, 0x20, 0x401, 0x0, 0x0, 0x81, 0x7fffffff, 0x3, 0xfff, 0xfffffffffffffff7, 0x7fffffff, 0x7, 0x4, 0x3, 0x0, 0x5, 0x6, @perf_bp, 0x1, 0x401, 0xc933, 0x5, 0xbb75, 0x2, 0x100000001}, 0x0, 0x5ef0, 0xffffffffffffffff, 0xa) sendfile64(r0, r1, 0x0, 0x1) clock_gettime(0x80000000000b, &(0x7f0000243000)) [ 299.325718] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/02/23 18:36:55 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xa}, 0x882}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, 0x5, 0x3, 0xaa}, 0xa0) 2018/02/23 18:36:55 executing program 1: r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f00008c0000)="6fd658", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xfe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x1011, r0, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/23 18:36:55 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x8000000002}) finit_module(r0, &(0x7f0000000000)=',cpusetvmnet1$*selinuxuserppp1cpuset,trusted\x00', 0x2) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) close(r0) 2018/02/23 18:36:55 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1000000000040, 0xa00) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000040)="2556a14fba4c5a969214dd011e437a5f07c26d517ae464b394193b1a11caac6b0f0d8d27dc336333818ed8ad5eb45f3781b1af11d7c08eb58ae286f6c0bc5a17ba91a22981b97db24e9ad741f64022e7d8f4b00165315568030f7064fd8c0c7e65e9653823bbb0e3", 0x68) mkdirat(r1, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000100)='./control\x00', r2, &(0x7f0000000040)='./control\x00', 0x2) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x1, 0x8, @empty, 0x40}}, [0x4, 0x0, 0x0, 0x5, 0x6, 0xff, 0x3, 0x2, 0x9, 0x3, 0x6, 0xc98, 0x0, 0xfffffffffffffff7, 0x3]}, &(0x7f0000000080)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x3, 0x5f49, 0x7, 0x5}, &(0x7f00000000c0)=0xa0) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'user.', '*&em0\x00'}, &(0x7f00000003c0)=""/7, 0x7) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x40) 2018/02/23 18:36:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0x80000001) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x17, 0x7, 0x80000000, 0x2, 0x63, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/02/23 18:36:55 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10001, 0x8080) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x20012, r0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xcc, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000040)=[@fda={0x66646185, 0x100000000, 0x0, 0x22}], &(0x7f0000000080)=[0x18, 0x70]}, 0x7ff}}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f0000000100)=[@fda={0x66646185, 0x5, 0x0, 0x9}, @flat={0x776a2a85, 0x1, r2}, @ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x0, 0x40}], &(0x7f0000000180)=[0x78, 0x0]}, 0x200}}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x1}, @register_looper={0x630b}], 0xcf, 0x0, &(0x7f00000002c0)="dc22ad1b51c0e7605816e41906ee19f66bb9304a0a03bcee1f0ff6cd0959e2b1646f74ca4f1410cd717db814f2c7446d1ac63d4d1fc80db0d89625c67a9b776c8eab0acdfbc90ffe46c20ae79a4bdc478a202cd0e2530a61b8586e9bc357d4d6edee884ce3ee38d0400a959619d46b64691488b9bf2f78380d2a6092037b0a8c535a7377c75795d7a117bff18c51e957df6636f7dcb3b31455a7f2cc61df6a9b0348d0cdcd136284052301750889ebc96b7f01e3957fe7897b8b5e44654a1adfb63a6a72e4fb0035773b2c9e591476"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xff8e, 0x0, &(0x7f0000000400)=[@release={0x40046306, 0x2}, @decrefs={0x40046307, 0x2}], 0x25, 0x0, &(0x7f0000000440)="a31dff93ca71545ce71cecf39d524458472571d058093b9d97e4dde6770576f9cc1ab1ac6e"}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4051, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/23 18:36:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/202) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c09ff0)={&(0x7f0000643e60)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f00004e7c1e)="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", 0x111}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000494000), 0x0, 0x0, &(0x7f0000688ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$netrom(r1, &(0x7f0000003680)={&(0x7f00000000c0)=@ax25={0x3, {"7b695b27c61bc8"}}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000003380)="54558ef939fab1a2173e8d03fea070f1cd02596ba3379e5925c468276b5bd4b8d8b3da9150f647355cfca87a74bcf2c2dd3b78f9e7b836dd096025ea835b993797c7b39602d75beda725bd36fc77e32bfe2c7faaa02602463d6ff8b66b4e7a816446c297d9fdb1396711362b10", 0x6d}, {&(0x7f0000003440)="db7592373650db98488b7c26b59ebc4a3cc1b57d10e5660ed4547dd20ed38b3917887ecf3808c7e57357f5010389e847a927131ecad94ca7df2949c7418ab3cb97a5a094e0e7fcd944b28456d7bf091fa94eca436511e7154da3e06b43e3646ae97742fa6f989df1723ca15865146a878a019181f48488cfbc354e4ca9b486664ac65cd1e15752c9d76ad901522650f6cf285eb937559b2b16264dd9fcd9eb4a0cdd357f0332e01bb54c8121eb6e21eb67a0a9687b86949f79221b44a1f98a9a9179768a", 0xc4}], 0x2, &(0x7f0000003640)=[{0x14, 0x10f, 0x9, "68ac40eea8"}], 0x14, 0x40000}, 0x4000) 2018/02/23 18:36:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000fef)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[], 0x20000000000001fd) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000827000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8001, 0x80, 0x8000, "6fc2bc621960eba95e56e0b954d79450bedb4a374f5426cef7259d93c719716399f765e0777e31423ef4740512e1866c1ad1773c1486a922e3b650c8e71d6fad1ed9de4efd5603313593fa024c6b3f59"}, 0x160) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x80000010}) 2018/02/23 18:36:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="feb78f2bf0bbe5b7f74ade4277ef6bb893caf234165b0e01ad30b93bb667d9c46e9143bef02dcfda7b8e97a695046dc797a5ff1c3b39d5f4d2a883bf5c02329801323a48d8379955e8c034a840fddb8a1fb7a38c22b91530e589638cb476b0f99d999e6eba58e44c89989729e98c9aaf0a8072d163007e33a006e9dad1cfbe6096e9843f192335", 0x87, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/111, 0x6f) 2018/02/23 18:36:55 executing program 7: socketpair(0x2, 0x4, 0x96a6, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c09ff0)={&(0x7f0000643e60)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f00004e7c1e)="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", 0x111}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000494000), 0x0, 0x0, &(0x7f0000688ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$netrom(r1, &(0x7f0000003680)={&(0x7f00000000c0)=@ax25={0x3, {"7b695b27c61bc8"}}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000003380)="54558ef939fab1a2173e8d03fea070f1cd02596ba3379e5925c468276b5bd4b8d8b3da9150f647355cfca87a74bcf2c2dd3b78f9e7b836dd096025ea835b993797c7b39602d75beda725bd36fc77e32bfe2c7faaa02602463d6ff8b66b4e7a816446c297d9fdb1396711362b10", 0x6d}, {&(0x7f0000003440)="db7592373650db98488b7c26b59ebc4a3cc1b57d10e5660ed4547dd20ed38b3917887ecf3808c7e57357f5010389e847a927131ecad94ca7df2949c7418ab3cb97a5a094e0e7fcd944b28456d7bf091fa94eca436511e7154da3e06b43e3646ae97742fa6f989df1723ca15865146a878a019181f48488cfbc354e4ca9b486664ac65cd1e15752c9d76ad901522650f6cf285eb937559b2b16264dd9fcd9eb4a0cdd357f0332e01bb54c8121eb6e21eb67a0a9687b86949f79221b44a1f98a9a9179768a", 0xc4}], 0x2, &(0x7f0000003640)=[{0x14, 0x10f, 0x9, "68ac40eea8"}], 0x14, 0x40000}, 0x4000) [ 300.092636] binder_alloc: binder_alloc_mmap_handler: 28201 20ffa000-20ffe000 already mapped failed -16 2018/02/23 18:36:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b54ff7)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x8001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/111) write$tun(r0, &(0x7f0000000180)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "5286b986"}}}, 0x2a) 2018/02/23 18:36:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) connect$inet(r1, &(0x7f0000ac4000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000545ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0xffff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/23 18:36:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x6d, 0xfff, 0x28, 0x10001}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) bind$packet(r1, &(0x7f0000000040)={0x11, 0x11, r3, 0x1, 0x7fffffff, 0x6, @random="d031be70c10e"}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x82, "f7bfceb3b49952ed9679317ce89bddf9a69db5d0644bf2b4f984f5287303e5d7fc3aab04fe43947c9c43fc12c78b4f5c36e32b42d140b4e994de9e59ed3f23ec0be7a034e14ee0878f13f9c4e7f80e8556551fbf343cd08bee092ebaa3514dd5e0cc29e2743fe39b03b77e89187282b8caa08c49a5326a06d81601947e735bfc85f8"}, &(0x7f0000000200)=0x8a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_map={0x8001, 0x5, 0x0, 0x0, 0xfffffffffffffc01, 0x19}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000938ff4)={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r3}, 0xfffffffffffffff4) dup2(r4, r0) 2018/02/23 18:36:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x3) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) 2018/02/23 18:36:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x5ffffc, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000), 0x73) 2018/02/23 18:36:56 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82, 0x8) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = dup(0xffffffffffffff9c) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) r4 = accept4$inet6(r3, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80000) ftruncate(r0, 0x80000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xff1f0c1904f6ab71, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000180)={@empty}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000000c0)={0x100000000}, 0xffffffc1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/23 18:36:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/186, 0xba}], 0x2, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000300)=""/4096, 0x1000) 2018/02/23 18:36:56 executing program 7: lookup_dcookie(0x80000001, &(0x7f0000000000)=""/99, 0x63) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000003, 0x90050, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) fcntl$setsig(r0, 0xa, 0x26) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76ffc)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000e94efc)='stack\x00') exit(0x0) getuid() fcntl$setown(r3, 0x8, r2) capset(&(0x7f0000000000)={0x200f1526, r2}, &(0x7f0000000040)={0x5, 0x1, 0x2, 0xfffffffffffffff7, 0x6, 0xfff}) ioctl$KDSETMODE(r3, 0x4b3a, 0x8f) lseek(r3, 0x5c, 0x0) prctl$void(0x0) [ 300.854285] ================================================================== [ 300.861678] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x92/0xa0 [ 300.869361] Read of size 8 at addr ffff8801b595f96a by task syz-executor7/28264 [ 300.876774] [ 300.878378] CPU: 0 PID: 28264 Comm: syz-executor7 Not tainted 4.9.83-g74659dc #49 [ 300.885966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.895292] ffff8801d53d7b50 ffffffff81d95149 ffffea0006d657c0 ffff8801b595f96a [ 300.903269] 0000000000000000 ffff8801b595f96a 0000000000000000 ffff8801d53d7b88 [ 300.911234] ffffffff8153e213 ffff8801b595f96a 0000000000000008 0000000000000000 [ 300.919199] Call Trace: [ 300.921767] [] dump_stack+0xc1/0x128 [ 300.927100] [] print_address_description+0x73/0x280 [ 300.933736] [] kasan_report+0x275/0x360 [ 300.939504] [] ? unwind_get_return_address+0x92/0xa0 [ 300.946225] [] __asan_report_load8_noabort+0x14/0x20 [ 300.952956] [] unwind_get_return_address+0x92/0xa0 [ 300.959515] [] __save_stack_trace+0x8d/0xf0 [ 300.965466] [] save_stack_trace_tsk+0x48/0x70 [ 300.971587] [] proc_pid_stack+0x146/0x230 [ 300.977353] [] ? lock_trace+0xc0/0xc0 [ 300.982770] [] proc_single_show+0xf8/0x170 [ 300.988622] [] traverse+0x231/0x900 [ 300.993867] [] ? seq_buf_alloc+0x80/0x80 [ 300.999547] [] ? mutex_lock_killable_nested+0x960/0x960 [ 301.006526] [] seq_lseek+0x136/0x3c0 [ 301.011858] [] ? traverse+0x900/0x900 [ 301.017279] [] compat_SyS_lseek+0xeb/0x170 [ 301.023130] [] ? SyS_lseek+0x170/0x170 [ 301.028636] [] do_fast_syscall_32+0x2f5/0x870 [ 301.034755] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.041388] [] entry_SYSENTER_compat+0x90/0xa2 [ 301.047585] [ 301.049181] The buggy address belongs to the page: [ 301.054084] page:ffffea0006d657c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 301.062483] flags: 0x8000000000000000() [ 301.066422] page dumped because: kasan: bad access detected [ 301.072098] [ 301.073693] Memory state around the buggy address: [ 301.078590] ffff8801b595f800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 301.085915] ffff8801b595f880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 301.093240] >ffff8801b595f900: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f3 f3 f3 f3 00 00 [ 301.100564] ^ [ 301.107291] ffff8801b595f980: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 [ 301.114625] ffff8801b595fa00: f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 [ 301.121947] ================================================================== [ 301.129274] Disabling lock debugging due to kernel taint [ 301.134890] Kernel panic - not syncing: panic_on_warn set ... [ 301.134890] [ 301.142250] CPU: 0 PID: 28264 Comm: syz-executor7 Tainted: G B 4.9.83-g74659dc #49 [ 301.151065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.160388] ffff8801d53d7aa8 ffffffff81d95149 ffffffff8419777f ffff8801d53d7b80 [ 301.168364] 0000000000000000 ffff8801b595f96a 0000000000000000 ffff8801d53d7b70 [ 301.176339] ffffffff8142f6c1 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f505 [ 301.184301] Call Trace: [ 301.186858] [] dump_stack+0xc1/0x128 [ 301.192197] [] panic+0x1bc/0x3a8 [ 301.197184] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 301.205395] [] ? preempt_schedule+0x25/0x30 [ 301.211334] [] ? ___preempt_schedule+0x16/0x18 [ 301.217534] [] kasan_end_report+0x50/0x50 [ 301.223298] [] kasan_report+0x167/0x360 [ 301.228893] [] ? unwind_get_return_address+0x92/0xa0 [ 301.235615] [] __asan_report_load8_noabort+0x14/0x20 [ 301.242338] [] unwind_get_return_address+0x92/0xa0 [ 301.249058] [] __save_stack_trace+0x8d/0xf0 [ 301.255000] [] save_stack_trace_tsk+0x48/0x70 [ 301.261115] [] proc_pid_stack+0x146/0x230 [ 301.266882] [] ? lock_trace+0xc0/0xc0 [ 301.272300] [] proc_single_show+0xf8/0x170 [ 301.278151] [] traverse+0x231/0x900 [ 301.283403] [] ? seq_buf_alloc+0x80/0x80 [ 301.289089] [] ? mutex_lock_killable_nested+0x960/0x960 [ 301.296070] [] seq_lseek+0x136/0x3c0 [ 301.301404] [] ? traverse+0x900/0x900 [ 301.306826] [] compat_SyS_lseek+0xeb/0x170 [ 301.312677] [] ? SyS_lseek+0x170/0x170 [ 301.318182] [] do_fast_syscall_32+0x2f5/0x870 [ 301.324294] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.330928] [] entry_SYSENTER_compat+0x90/0xa2 [ 301.337574] Dumping ftrace buffer: [ 301.341087] (ftrace buffer empty) [ 301.344765] Kernel Offset: disabled [ 301.348361] Rebooting in 86400 seconds..