INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/04/08 14:49:07 fuzzer started 2018/04/08 14:49:08 dialing manager at 10.128.0.26:44125 2018/04/08 14:49:15 kcov=true, comps=false 2018/04/08 14:49:17 executing program 0: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x7, 0x81}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x2, 0x4, 0x3}, 0xc) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x6, &(0x7f0000000500)=[{&(0x7f0000000180)="0b3aeba913213aff00a7fb0a6d308297affb0f0b0103", 0x16, 0xfffffffffffffeff}, {&(0x7f00000001c0)="4329771a4294a9d33d50a94b4797456cf1da516ebd2a59a304eb923ab38bba9bf9fd15f69988023dabe992d602228623ea3f10a86d3464acaadd6927af732d2c6cbe4ac2355c911db09eaa29bb84ea8c70e4318a50ebc1929b291a4e6cc49cbed6c9b5c888f6cbe637219a7e34950d753420e91406004435d88c31731f5ec433e84fd365ecf2762ab78c1f094c17dfca643cc4781d2e08707b0180f5eb291c48834933db224f2d9d662b8631acfadb251c79382538542dc2b78b39048dc376592ad4cc0c7e49a2831c2c2405129b86eae1c0a3a42e1a7f98ecc87475da8a3e34b375c357", 0xe4, 0xfffffffffffffff9}, {&(0x7f00000002c0)="abf5f350a177635d576427f58a76f902043d64edc6c9c810cbee2d4946322343edc79c5c69cffedabec21fd9fdcb402ad6a3d1ad238fec149f8bfdb81ec41348deff6f3761da498447f9deda59e9943c98c45007135831d65d99c560a4230119c1ffb1f97f9612ee8368e7033efa6af3f8da2f0eec00b239b9ce7b3e685edb4cc7e67813634e2d27c90878ef0162a5a16b829edb75fc14673e6bb603cae9429ea55feaae36bbfe09a1190df1320975fd7f8fb59a5a3e94333548", 0xba, 0x1}, {&(0x7f0000000380)="54959aad3e0f44d838f20e6750d03aa1f3e2c596e55102c793a406c735c5ad94c1cb65df3b47b13b448f775a3266de56e15a0e87df8b8be2f6a4313242413eb6ec83b681ebcafe4325e20a878717ca505928bf95de5984644ab6570e72bd5b3b83c6cf3de293936bc5036b6ab0f3beccdee18e021c58155b7d75c3dc1d43b0cd6163e273d57f265ea2db130c38c107e02dee2c624d6c14352e5a1a19d959908f4706f4d29fc35440e25e9c8a46db0bfc55384c953ca90e2d311712bb408ea3b6", 0xc0, 0x800}, {&(0x7f0000000440)="f7e3271e4353f015ff52a1130c616423c1510ab59aebf57ca48e08c1c5b40dbcd5", 0x21, 0x9}, {&(0x7f0000000480)="6a4e188c171bf406c03ffeaa2aa1d1b39fb9037a420a3f701f84210a6bbbeea8402c1932598308c40c602ebef59e716ab8d588f03acb063a16cd93e83ba0c2f620b4209098c88b1a17273705a212bf85e7a3f9", 0x53}], 0x202000, &(0x7f0000000580)={[{@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@norecovery='norecovery', 0x2c}]}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000005c0)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x10000, 0x8, 0x400, 0x0, 0x5410002, r1}) sendto$ipx(r0, &(0x7f00000006c0)="b3d6203fcedab0c96c995550a590d25c95cdacf3ba9c67d31f2f10a8e2bc691ef8c4f194b5653b83ccf050f10f8681b97a5a0c3e432becdbf1adf59c46e2579ccf146f8a02ee56e5ab1ca02b649e2e288e40f4961b1af78b6a569ad37486afc21469ff120cad2de389292601e9250cc5ac79e9116642bd7929edff60", 0x7c, 0x4000000, &(0x7f0000000740)={0x4, 0x81, 0x1f, "12d63b736465", 0x1}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000780)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x13, 0x9, 0x401, 0x500, 0x6, 0x800062, r1}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000800)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000840)=0x40) r2 = accept4$llc(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1000, 0x7, 0xff, 0x8, 0x73e}, &(0x7f00000009c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)={r3, 0x5, 0x4, [0x7f, 0x6, 0x10000, 0x5]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a40)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000a80)={r4, 0x80000, r0}) r6 = gettid() rt_sigqueueinfo(r6, 0x2b, &(0x7f0000000ac0)={0x14, 0x80, 0xae, 0x8}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000cc0)={0x3f, 0x56, 0x4, 0x60, &(0x7f0000000b00)=""/96, 0xe0, &(0x7f0000000b80)=""/224, 0x30, &(0x7f0000000c80)=""/48}) syz_mount_image$jfs(&(0x7f0000000d00)='jfs\x00', &(0x7f0000000d40)='./file0/file0\x00', 0x8001, 0xa, &(0x7f0000001380)=[{&(0x7f0000000d80)="cefbb5ef71cbecb937df07dcd69346d9bcc7ee038a2f19dc3403", 0x1a, 0x3}, {&(0x7f0000000dc0)="59c7ed645373bf170b5d797c5f3c3db84a5c71c2dffff6dd71e8f4b60e9cbf2adf7b6975b909b2b4050c29c05a4bd82698c5518daed0bda7ca8a0136ed3f157841ccd78e09342099360ef7f50a5cf6068053a65f06d180fc4918d847839c0deafd0fac88396e256957dd49d71bc58b1b88ef639db28e677f72d5e1836f897008e26bf98a39874b66924b69c330431c0b7bddb1fe08878b66a95bfffa6288c1aa4dcaa68fdcb7f0910a842ce6d2dc00aafa5f4f21a6aff2ddc0c76cf31e8db6aec61963189fe4b0fbbbc385d6cf0ca05f1a57dd5a4eb28dd206c90d989c4907d55d913df717606946824ac2bde4b81c9d7f33", 0xf2, 0x8}, {&(0x7f0000000ec0)="50ea04e93d7213e5a8821bb499465f4f056dae0354e0c32f86efe06eb4d9c0985d7d8e19807606797b296abacf16cb6bb9d2601c0aa07b8014c8b21e94df57551b1fec9d531377074d10356a7f54ff1e11a3df666ae65e047a89d0464dfc93dc646eabff91ae0655730e34caef6f32c0", 0x70, 0x4}, {&(0x7f0000000f40)="78a4a11b370c9d4d9116cc1a4035e5fb2128055f3e93704bb102facbab5cb96c63c3fb937974203ac9fe94a19fa0124b21598b8fa1044986544c677e63e9312c46027c2439a91af0be284a0f435ca442713571303ebd591579", 0x59}, {&(0x7f0000000fc0)="35db6d4315ce1e73b485ecddfd3b4e98cf493ae42b857339bfc0a2f0a98fc644d70cd08d968849cc083f89d43af5107d9b1d60d2a94e7730a0d6a15794467d36ed271f9a923e753b6d003aafcf770e2acbe9b5ca24c4680e887f17dc5ede68fab1a6020ec2113d0f3c7b56d533a442fd33bb497ccab823ea80988e3422fcc23199ed34ce3b14bf9a993033228d3bbbb342d9b8cb68ed24ba0d149f3adeea0b", 0x9f, 0x9}, {&(0x7f0000001080)="d014c9e54ca4a9f6039616ca84571f0a91f1154f019723f6da9a81bd22b9ed56ecec632df37c8cfb02989ccfe5a48fd32183a941d4000c8b97a9fd0951a2ad31efa8d5c9829e6540c6e7863f16441229ac72183f59150594e65e212f5dfa24d5cdf14cc194ebbbe35d8787103dbdd83da008a6be1b183847c16c91b5dac51896298efac52569feefa4f24f0582599a33256501bc99490e0120c7ec7e4617bf22cbf426237e9668c388640aed9bee39fdaadd5aec68bbfe34a5471acb2a030ca87e131b9b5b86e1eaf67ab2018604934bba289d7883fda098f189fb1ad13a7daf5e150e38", 0xe4, 0x3f}, {&(0x7f0000001180)="7e95b6eaefad05fae835a1d191909c76725fa8acd7a2fe7ba5711cc9f76b814249e3791d9ea02a9551067609130d37914a981fd12825d06da51db60f932daef9c56fca23", 0x44, 0xc470}, {&(0x7f0000001200)="7ffad3602d601a6f7f3d1e396eb88a2958035ec4b0e1fcdf17078a84ebeeb9d141fee3b75f4a354ac0a956262f45c9cc5a4257635962683e3cfec48eb7664016f3ebd4395152b1c1436fbcafbad7e7d3b7b30f6555b99a72144e118de862d9d61e9607fe7ed4dd4055bfe4e459", 0x6d, 0x800}, {&(0x7f0000001280)="fee025099f08807080c22899e55ade03071c1e92dfd946b939823d1664060f2f921bb8d2db3e4b3070b13a51bfd2139a1c958631dd02583895a86e25187aa4e4cb268fb6e5d9487d", 0x48}, {&(0x7f0000001300)="1928f5602b1b0534980419dfbc5b852b3d836d15e52a7d9382d0fa31f11c284458a68b5aaddca5eb27391b4c1141f2dac762d7f513a669fbda3fb2d1c4c79c2d94aadfe25b0671966e925a2815af58b39fc91b85d57c93dc581759c4c6f9bf5411a881f5", 0x64, 0x7e7}], 0x20000, &(0x7f0000001400)={[{@resize_size={'resize', 0x3d, [0x32, 0x38]}, 0x2c}]}) sendto(r2, &(0x7f0000001440)="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", 0x1000, 0x40, &(0x7f0000002440)=@ipx={0x4, 0xfffffffffffffd8a, 0x4, "8d92e8cb9884", 0x4}, 0x80) r7 = open(&(0x7f00000024c0)='./file1\x00', 0x101c00, 0x10) getsockopt$inet_int(r7, 0x0, 0xe, &(0x7f0000002500), &(0x7f0000002540)=0x4) r8 = syz_open_dev$mice(&(0x7f0000002580)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00000025c0)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002600)={r3, 0xfffffffffffff001}, &(0x7f0000002640)=0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002680)=@req3={0x100000000, 0x8, 0x80000000, 0x80000001, 0x7, 0x6, 0x5}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f00000026c0)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000002700)={r4, r9}) 2018/04/08 14:49:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x101, 0x0, 0x1}) 2018/04/08 14:49:17 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x8) chdir(&(0x7f0000000040)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bcsh0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x4, 0x5, 0x5, 0x7, 0xfff, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x4006, 0x4, 0x2, 0x6, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x38000000000000, 0x2, 0x5}, &(0x7f0000000200)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) poll(&(0x7f0000000280)=[{r3, 0x9}], 0x1, 0xab14) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="4f980de08d56dfc7da4285d10ad3fbd9e7e2e469b8520a71109bb5fe4d897088affa4bfa2aceb8f11f6e8f80a773c4a7a30b808aff3dc2b1e5b3223d1747f9db7eb2f5eb91f0c81248a185bd8b9c84ae5de97684d424df5b2891e368e41fe82bac358d3b2a404b278c66bf8d3d9e0b180b6f8c340e36a0de9ef7af34b28a45dd8dec48433d5e06ac82ddaa1fb587c47e3cfbe2bda219fd", 0x97, 0xfffffffffffffffa) keyctl$update(0x2, r4, &(0x7f0000000400)="3f2f134b7db71c0d5e73edde627766b99c24fc9cb2e6236cdb3149e89f0ca974ed9644472a6614d8027fdbe294bfde990bd934db6e055263375395b60db4f4c39dee3d5c94c7abc7836f245c946b00445fa30ccbdc8e3c80c5956e1f49d820ce011f0b91cccc2a5d9fcca6f999b547dc3ad564befb349fde035d53d131bee7766ade3776ef6dd0acb75171a5acad51b06914b18fb651d6e5cd15985eee8801e4fe015b251b35043c192100d100bd2c3688519506e0c3482c2bdaa8a9daa149629f0cae1fc9c2998ea6eff42924a24bd9a36736ccdefdffe1bde41e96de202d5f", 0xe0) write$tun(r0, &(0x7f0000000500)={@void, @hdr={0x3, 0x0, 0x1, 0xffffffffffffffff, 0xa0, 0xf929}, @ipx={0xffff, 0x1e, 0x4, 0x14, {@random=0xffffffff, @current}, {@broadcast=0xffffffff, @random="9d001c0088fb", 0xff}}}, 0x28) r5 = creat(&(0x7f0000000540)='./file0\x00', 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000580)={0x20, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000640)) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000680)=0x1) r6 = dup(r5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) ioprio_get$pid(0x3, r7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)={0x1000, 0x3, 0x2, 0x9, 0x1, [{0x3, 0xff, 0x2, 0x0, 0x0, 0x1000}]}) prctl$setname(0xf, &(0x7f00000007c0)='\x00') syz_extract_tcp_res(&(0x7f0000000800), 0x7b5, 0x0) listen(r5, 0x5) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000840)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000880)=""/118) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000900)=0x6, &(0x7f0000000940)=0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000000980)={{0xfffffffffffffffd, 0x7}, {0x39, 0x3}, 0x22, 0x5}) ioctl(r5, 0x101, &(0x7f0000000a00)="24a478b551b4322d85bcf2dd4333b459184a47ba28d6d989fdd32d06476a530c7a767b59047603252c0cc4123c03717f08d3a4c38e8499c897d18696066d649903e3866812023e66124cb55e2c9912e240bc83dce98cfe23bbb5bda7dbb0e4") sched_getaffinity(r7, 0x8, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e20, 0x7, @empty, 0x3}}, 0x400, 0x7fff, 0x3, 0x5, 0x100000000}, &(0x7f0000000b80)=0x98) 2018/04/08 14:49:17 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x0) 2018/04/08 14:49:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') preadv(r0, &(0x7f000002d000)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) 2018/04/08 14:49:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "1acf35d288daab2552b3dbfebb275c3418a7d4905b696db0fd353de96b430a4743b54f38346d10f8ba8147df27fe4f45a8d6c960f3fd4680e7db336c879a41e5b4c2881b3a71fb444628c0d0f229d620"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/08 14:49:17 executing program 1: 2018/04/08 14:49:17 executing program 2: syzkaller login: [ 37.775209] IPVS: Creating netns size=2536 id=1 [ 37.840949] IPVS: Creating netns size=2536 id=2 [ 37.871975] IPVS: Creating netns size=2536 id=3 [ 37.891909] IPVS: Creating netns size=2536 id=4 [ 37.951346] IPVS: Creating netns size=2536 id=5 [ 37.998148] IPVS: Creating netns size=2536 id=6 [ 38.052092] IPVS: Creating netns size=2536 id=7 [ 38.126793] IPVS: Creating netns size=2536 id=8 2018/04/08 14:49:21 executing program 3: socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/04/08 14:49:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000300), 0x7) 2018/04/08 14:49:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_subtree(r1, &(0x7f0000000180), 0x0) 2018/04/08 14:49:22 executing program 0: r0 = socket(0x1000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000b, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/04/08 14:49:22 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 14:49:22 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001ac0)={@mcast2}, &(0x7f0000001b00)=0x14) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/08 14:49:22 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001ac0)={@mcast2}, &(0x7f0000001b00)=0x14) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/08 14:49:22 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/08 14:49:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/08 14:49:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team0\x00', 0x8001}) 2018/04/08 14:49:22 executing program 4: r0 = socket(0x1000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000b, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) 2018/04/08 14:49:22 executing program 3: 2018/04/08 14:49:22 executing program 1: 2018/04/08 14:49:22 executing program 4: 2018/04/08 14:49:22 executing program 6: 2018/04/08 14:49:22 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f0000000080)) 2018/04/08 14:49:22 executing program 2: 2018/04/08 14:49:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2d) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0xfe4b) sendto$inet(r0, &(0x7f0000001b80)="82", 0x1, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/08 14:49:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5100, &(0x7f0000000080)) 2018/04/08 14:49:22 executing program 1: 2018/04/08 14:49:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xffffffffffffffff) accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/08 14:49:22 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/04/08 14:49:22 executing program 6: 2018/04/08 14:49:22 executing program 7: 2018/04/08 14:49:22 executing program 0: 2018/04/08 14:49:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5100, &(0x7f0000000080)) 2018/04/08 14:49:22 executing program 6: 2018/04/08 14:49:23 executing program 3: 2018/04/08 14:49:23 executing program 2: 2018/04/08 14:49:23 executing program 2: 2018/04/08 14:49:23 executing program 7: 2018/04/08 14:49:23 executing program 1: 2018/04/08 14:49:23 executing program 5: 2018/04/08 14:49:23 executing program 6: 2018/04/08 14:49:23 executing program 3: 2018/04/08 14:49:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/08 14:49:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000200", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/08 14:49:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001400210500000000000000000a400000", @ANYBLOB="0800080020030000140001000000000000000000000000db9918017a151ace55b87da30c3e1bb92c22340a4e9235420278352acdf2152c69855fa52382bf2ea5"], 0x2}, 0x1}, 0x0) 2018/04/08 14:49:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') read(r0, &(0x7f0000000180)=""/203, 0xcb) 2018/04/08 14:49:23 executing program 2: 2018/04/08 14:49:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={"66696c746572000000000000000000000100"}, &(0x7f0000000180)=0x7) 2018/04/08 14:49:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0xc6c}, 0x1}, 0x0) 2018/04/08 14:49:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000004ff0)=@ax25, 0x10, &(0x7f0000011fb0), 0xb8}, 0x0) [ 44.558432] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.567834] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/08 14:49:24 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x7fffffff, &(0x7f0000000280)="eccf5e47cdebd04bee4c348b599367012fa4bc810087c96cae5496af566abd6d1205098cc696fea28605b89544ed35d7df1253c6b9991b1efa30be9934c08e6a64486e9c083d0fc53f12738158079232c976efb40d18d6e574242373becef0f915d51b80f96ea2605b3767199abac0230c2cbd863ff751f6d81098d9", 0x7c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000240)='teql0\x00') r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f0000caf000)="9c", 0x1) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) connect$pptp(r4, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r6 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r7 = dup3(r3, r3, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000000100)=""/253) 2018/04/08 14:49:24 executing program 0: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x84) write$tun(r3, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0), 0x0, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x3, 0x80, "2c301cb8f44a", 0x6}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="0631"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x5e05, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000000000), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0xffffffffffffffb6) 2018/04/08 14:49:24 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x80000010000) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/20, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x303180, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x7, 0xfffffffffffffff9, 0xfff, 0x4, 0x80000001, 0x3f, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xffff, 0x6, 0x8, 0x7, 0x5}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001440)={0x8000, 0x8, 0x781, 0x7, r2}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000001340)=0x1008) sendto$ipx(r1, &(0x7f0000001380)="2c3bdcdc772cade11ef83faca11e477c48d3d05924b51c9fb8b9d014eab1da5d351346c0e9cee272ae8ae02127ef76546293e9d31beacbf01751f3fbac85d895ee9d823ac94dd2c216a9604dd92fc04eb097ad1f57ced32579d85685824d8738422047f5dc851b42efaf904c5be36b6cd3f0ba6ea6007c4f8f9496200dac299b2f9a09aad5aaaf28eea28355390ae130adc7d287515495a5a6b2b819037d2f4b03ddba588687c6c5b7ad6c6bacf5d419", 0xb0, 0x4000, &(0x7f0000000100)={0x4, 0xfffffffffffffff9, 0x26, "e7c0b70f7dba", 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f00000002c0)=0xbf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x3}, 0x8) 2018/04/08 14:49:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400000000000000}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x5, 0x100000000}, {0xffffffff80000000, 0x1, 0x3, 0x5}, {0x2c0af2e9, 0x0, 0x1, 0x6}, {0x100, 0x2806, 0x100, 0x6}, {0x4c93, 0x8001, 0x5, 0xe2}, {0x1, 0x5, 0x47f, 0x4}, {0x7ff, 0xd, 0x4, 0x73e1}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000180)) 2018/04/08 14:49:24 executing program 1: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = creat(&(0x7f00000029c0)='./file0\x00', 0x89) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002e40)={0x8000, 0x2, 0x1, 0x10003}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) sendmmsg(r1, &(0x7f0000002d00)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f00000012c0)=ANY=[], 0x0, 0x20000000}}], 0x1, 0x1) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) fchdir(0xffffffffffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r5, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r5, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x373) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) clock_adjtime(0x0, &(0x7f00000011c0)={0x6, 0x8000, 0x8, 0x100000001, 0x5, 0x9, 0x0, 0xa7, 0xfffffffffffffffa, 0x2, 0x5, 0xa1, 0x6, 0x8, 0x760, 0x6, 0x9, 0x6, 0xfffffffffffff001, 0xfffffffffffffff9, 0x6, 0x1, 0x3, 0xffffffffffffffff, 0x100000001, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="05000008d7c3a9f6a461b1c7912b4b5455b5bd976521a0db6b8a92c2d30b1eff5a8aec555e6cd3b98fd7b0077508f9fa60ca889e18b71ba2fdd5a22ba191b39d0882817f41de9f23be8acb923ccdb48863237e06371d0f6e975c8ef195ef687ddfd3a1f0a454f2d4d3af3fd05dd67e7a2a82690beced4dfffedd1137cd79572019a24dd64ac1477749e0412c2520893412cc3de1b6772469580687918519ea93a6d0d8eb01b215b2b1b60132e1a777e2446b61ff389ca8f560d672bb8380862ff05f750855d97f9b436b80999560dd696d409152ba04683b6e3400498f74b51a1b81d3413465f6479d98ddb7b281521b26578015939e1022c74ba600ad2663b13cb3a0c3b57d494e87ee02a320a63d2e473858f9bb80f3ab60b8581b0810c6d0b4936a3f10f9e58285e4bb5e63657e105fa592e5cc20b0c918a629bf46896128a847fde440ec02a7383bd9e770839c21d6d3f450478a0b5259cad90d188f8c020b066eab0bf656e64766c5fbd3b407f43c4ff0d470ca1303176ab36b233efd5db8ef7946995d57c814602d6ee84965e9ab54f1e697d221c84854f8609f4f63bf4bf8d5e1d400eb535bbd3600fb16d5ae13f0586e7f0835c11dc48ffebe5e820e88ab2c3464ac91dcd4d59a44a394112d876f7d729fc35107fcac931d0618f4b152e03e18cc6b5841b1cbc2d72f6bf0ef2e1b2147b1bba6e24185cd2036af4f20259b217cc510a871778dfc9c2c03b12a0956e6a3e382dd3b245a3e534dd4bd0fdad5129f3b5c944a8f964094e29cb784b62dd569d350fdd87ef4c2b1a38eaa0ff002d75445a5248c7b478fd73c03530819d3b3a6b57e7874156386c41ca1beb05743b9cc14f181b0b30b926a3863e4e1b8c99dd4cdabd1c170da299906f2b4617e29a54f404483a2dac77128731d395e28418e91feb5ff559eb68bcfff9ce66d6c2cd333c437f6df5214e6342e54d8c6e2c9ff0dffe46f82afeaafcbef6494b481b5e1fcc272dd09715c95edd53cd9ad90f1b61921b2ac8fbae50c67befbb42bcfd546c733e63a9ae73dd8b93e8f4d077e90c1f590f0d5b148395d48f119ff96c0060722f9c76d579943b8afbe00000000000000196e060848e9487f1cb332a18a7e5e3c7c621e21a7a4f4d3b42a3d2a4f6c27cca3a497037e8fdfcf0897b6d3058a6e0aceca989a715bab7532f5a9d06770186be355c8ebd822483dfea0b490bbb9976823feccff631807a76a5acf06e8b03c744d089ce2680b269a7aff3398752308aecdb22e56a62b398dfe84031407110e726ff10d9c490487b8b2d445e2a52525ce7d005c3790779efc539bbdbd41607d1bbecf8950aa2b22fec4ba56e3cc51750a0355cab6e975e58380f658d104728951c6d675f47424c7b82cd39a919c09385076787ac0efe853f4b023e5607fc1bbde9a55af83eedf9e7809a14e98ff547196f67b43306e7e39595ec6c713871875862b2f898a1c2842760d4bbb1a3fb8bb0007aa4adadee22eec132ee0ba1107f1feffce691acd3bc2faeca9dc8f0b8e84f337fce649cf41670e3af986e5ef26d11fc574add9203e7ce1248216cf6c88edde7b9bc73f78d4be7541afcbbde6a15d7aeb013af05aa16b547b2869aadbfb4f78d0e1522b78a8a008373283e9c64b8cdcffcb8bad4a69dcdc1ba993f417df655318947e88e4d9dbc3bb05dc5eb559cbda4cf574729b173cbb9d114c1500fa2d920c3f7f3d5b3c955a61a89c0fac6a2643b6d5173a91120eec763558d7faaac1ca954a794fbbe54d3ad56531c2d32a9a360676ce18777bb753909791518d53f5801590350298d414cdcce1683162ff61707a65fdf31b1d4a29bdf27b49c8681438f80838fae6b11517b3e6f84c0cf6d2dcb2b33905c0ea4aece8c859b08f58cf25e53a685158a6f4008a39b05b1fcd8414e40cad2e832c8959283a8f46ebf649cae733cc461cd8ed458fb617a25708e2074c82a40f29c153db297350553c45dedadd0922e1944e75207fb853b91603c7f31d68e5d1ba5878a9a0ed05887334555aa69766fc09f6de0fd1c579fb652f4a59a8e07f56aa2c17d964709698184cc1efd918f5d88aa3bfa7156c1735c53d6e7a9ba822e84881d6105a94411132b519f3f5e42bbe65ca9f0d7179495fe8081c31bca2e6c253439eff0e1a48d7e7f8f8183662ad5e9015770aef4e54d3b20b6eb3509fe0df2dbad3d88723c53483d70965c6451ce6680169ef8b8a44a1cb1f16c480bc52badb0e6efcac1fad6a41eb4d789456444749552c7429ed14dffa10ce29d8714b366a7b94be5731f61efda2d9d1b0b091637b90283d1cadbd86e81ff04d165f617d74f970bde86f5f4ffa904bd1575b1208e9b1965c82f257ae6709092e615d2e44dda84724f01c564861c95c485e489af7fef003b1b4132166b3a227d2f4af45541bcf5471863b86d80391e795e683520dc6f46f20f82a69a258892f2e7d3a75c7acf114084f7af6f73acf7f16f33015b53f5cedd39a90e98a0e42dd7e085dbe9118bf8192762842a6bab6056d603f4e5b34c63a2bcb9c2f075a05eb79fe30b3d3440eabd54976cdd1151c3b6454cddf9d7af3d0dc3c1bc31534812432729fa91bc03ade7fadf976ed170077edbe2a7e1c502587bdb892a71d0f4bbef07b4dbf2345eba4a5677092a11fb62b67cb4cfab096562c45c3eadf0a0a33af1201dee08e1b593af8e644db9b39157e7499767c326ba49a857602e18898dd4e2defba9deb9c1d6c3c43963063b9bdb92c54291811987c971157d39b79b8672bccafdc0b9e3135e19d7a8fed316dbeebf90f3b4f9c9b8e5f28cb68baa88aecee66595948987f49b97e44cbccd9856bc2184fa5b614f59d9eef1677f323382cf7f709d2a741bf8ef209922afb4866f23db219"], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="ba800a7f09eb2f57009502a099e38289831587a7bea4c54f8881484403e4762f0b9f382172caa19cd92684a71bfde327d8aa487a0ade59835ebfd8da805b7bd2c7a00f25eb04f9d9cb6adc91ba35ce1a73befededdfeb6902c45ecc6aabafe2f586e41cdcc575b4913ebb95b6dcd490b9377171dafc2f83b51021fef1ccb7f3a8583db9bf37e8b29de61d2aa5814bf2a3454401c446d31bdaf9c99a15a", 0x9d, 0xfffffffffffffffd) 2018/04/08 14:49:24 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000580)={{0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x3}, 0x7, [0x1ff, 0x101, 0x9000000000000, 0x1, 0x8000, 0x7, 0x80000000, 0x80000000]}, 0x5c) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x1000, 0x6, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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", 0xfa, 0x9}, {&(0x7f00000001c0)="4eed7f537439b4cdb6493a210f70588f4fbbd9cc6e43a6241232a3391b9f9d3da21700d4391ec81add2e69568eaddd706f09f979c27973", 0x37, 0x2}, {&(0x7f0000000200)="67e5281265c2c02d8d7c1e2601cd3d0b8dad544c6487df4ed3c75cbbfceb7bb5bd85a0a92f9377468b3e6981ea5146e4928015dca54073878329ff23aa76360b6f8be9508a030a38f0f785463039e13b7cf8c12314ffefbb6fc09a6fd8ced03aea0b3baa276e39a5573e85a4ebffaf7a91ae9c50c50314bffe09323ed5dc3a3e2f2cf42180a2", 0x86, 0x9}, {&(0x7f00000002c0)="f93e8aca2abd7874aed110bd095d1071fabfd27106ab1b1faa77b1b41b4b716c65dfefce5763d183ac831af0982c803e5edbf2cb1361f701f1bcd3934cce2c947be489143f9e33274da4036e78e518a79a3eade27f4273691a442b5c0512bfd46a79642bc16dd108ddc96950a27e3c9e33919cbe796dbc49aebd", 0x7a, 0x2}, {&(0x7f0000000340)="adcb6c86ebe754b6a4526b75b2abd13b6c3c27b91188c0bf97b16f5a46ae5f2c2d81c185ed05be1c5da4b7139958ecf8ac2f061dd3feb02f41b82711ab3840846661d2b059f7aa5a9b3aacb4f2f7043ad1802acec3c5dda0da3510a904e7b3d85bb95067c67b6b958b6d13853b8c55ffab7a7fe3889bb60ba613e3ffc914ec8854965978a3f3dc9e7ea42437e8643eb8c1b0c2b52520c3d39723263d376db207722d256cbbe3076a9993", 0xaa, 0x6}, {&(0x7f0000000400)="c9517d139d80ad22f1f9792b737c0ba9abedff766fb01ff09cd02f9fa3e7eb15fd24730ae96c56fab1c332e4d2c152247109ec870c19ffff3ca29a5c4026520d5cbe584d70eab4b4b3a51bac30716986d28b561fb4d2bbc8f45a9f21d1f6efec72c9ea35da23354235f7c7a42a80621b758d4b9712a0d77b98631fb3006bc192cf679c60232ba8d51c31ddd6dbb3361a6203bdb3fb436dba29bb7ba1858f3b801eefe73995820a0f1d5b683a30111e0507", 0xb1, 0xffffffffffffa043}], 0x40042, &(0x7f0000000540)={[{@file_umask={'file_umask', 0x3d, [0x30, 0x36, 0x32, 0x33, 0x37]}, 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d}) 2018/04/08 14:49:24 executing program 7: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0xf1, [0x4, 0xe375, 0x7, 0x6ce, 0x100000001, 0x3, 0x6, 0xdb8c]}, 0x5c) r1 = socket(0x18, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/04/08 14:49:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x46) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') 2018/04/08 14:49:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400000000000000}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x5, 0x100000000}, {0xffffffff80000000, 0x1, 0x3, 0x5}, {0x2c0af2e9, 0x0, 0x1, 0x6}, {0x100, 0x2806, 0x100, 0x6}, {0x4c93, 0x8001, 0x5, 0xe2}, {0x1, 0x5, 0x47f, 0x4}, {0x7ff, 0xd, 0x4, 0x73e1}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000180)) 2018/04/08 14:49:24 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0xd, 0x3, 0x87) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) r2 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) listen(r2, 0x400000002) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$llc(r1, &(0x7f00000001c0)="7a6224434df3a4db8495731bc61647bf8b99d2f8ff1ce232b527d7476c49bb827cfcc8c61d25c8a1daca4bed9c5cb8d2357f", 0x32, 0x1, &(0x7f0000000200)={0x1a, 0x33f, 0x800, 0x12000, 0x6, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x30, 0x8, 0xffffffffffffff01}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0xfff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) close(r2) 2018/04/08 14:49:24 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000000000)=""/222, 0xde, 0x10000, &(0x7f0000000100)={0x4, 0x1, 0x0, "318ffedde24f", 0x6b}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0xe20}, 0x1c) 2018/04/08 14:49:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) ftruncate(r1, 0x3) finit_module(r1, &(0x7f0000000000)='\x00', 0x2) write(r1, &(0x7f00000000c0)="e4fc665eade8c2997f0700a85be6aa03", 0x10) 2018/04/08 14:49:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) write$sndseq(r1, &(0x7f0000000180)=[{0x9, 0x1, 0x7fff, 0x10001, @tick=0xac1, {0x1, 0xd3}, {0x0, 0xfffffffffffffff8}, @time=@tick=0x5}, {0x1, 0x6, 0x2, 0x42, @tick=0x8000, {0x5, 0x4720}, {0x100000001, 0xc6f}, @raw32={[0x6, 0x6, 0x7]}}, {0x4, 0x1ff, 0xbd4, 0x1000, @tick=0x7, {0x5, 0xffffffffffffffff}, {0xa2, 0xb0d}, @addr={0x3, 0x80000001}}, {0x7ff, 0x1, 0x3, 0x4417, @tick=0x1, {0x6a, 0x3f}, {0x1, 0x9dc}, @control={0x10000, 0x6, 0x5}}], 0x70) r2 = dup3(r1, r0, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000200)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x14d, 0x20000000, &(0x7f0000000100)={0x2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="4f393b08249448b5796c59cb5d32ee88e607225747bcb8170f6f716064c1929091970d0263811dd2ebe06a6ffcbe083501cf1d71dcbdec28514b744be00ac6e0ab037f0bcabea78d6eafc1768371033ba41d4d257d7e1eb72367d72e6b656f1854e251aad4f413e0b4f0ac63d0d51fb6799f0853feda109c9ec15fbb594e2684e8c2c7695181935e39be07146c813e5d5de6fd0016f7adff35e288e27ab5868302bd93c1e7e6124e1b", 0xa9) 2018/04/08 14:49:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/1, &(0x7f0000000040)=0x1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x3, 0x4, 0x8, 'queue0\x00', 0xa8}) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x43) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x0, 0x7, 0x4}, 0x8) 2018/04/08 14:49:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0xfffffffffffffffe, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000008c0)='scalable\x00', 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0), 0x0, 0x0, &(0x7f0000006dc0)={0x0, 0x989680}) sendmmsg(r0, &(0x7f00000083c0)=[{{&(0x7f0000000e00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000004940)="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", 0x146}, {&(0x7f0000003840)="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", 0xfd}], 0x2, 0x0, 0x0, 0x1}, 0x200}, {{&(0x7f0000005980)=@generic={0xa, "a0c6080aa58cf2bd54b7b892e9ff99bff98495226828799e2811b87c531ae81b83f7062e955b28735dacd2a76c4972050bfb1387a8a402c88c2838e325fbe0f0954f59d8a51a68a9925056bbbe3ea197902ebff9d7399615bd617fb0060173e7428f89b92eb224823ad07da6a4ae4871fc96bb112fe070cc09d15eddc1c0"}, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005b00)="3d3742ec311dc2ad2cd1c0db4f4289a984912eb7f1cba292282aba05ddff6c4684490d333ccee2e71d16fd", 0x2b}], 0x1, &(0x7f0000005b80)=ANY=[@ANYBLOB="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"], 0x144}, 0x10001}, {{&(0x7f0000006440)=@rc={0x1f, {0x7fff, 0x9, 0x8, 0x0, 0x945, 0x81}, 0x7fffffff}, 0x80, &(0x7f00000064c0), 0x0, &(0x7f0000006e00)=[{0x6c, 0x107, 0x5, "0fe12aaee829f334210e87698758fa3d91d541df22e266ae2f9b7ccfc874bdbe5eaed628d95f6a7322a3ae8b036afa26220f95e7b34a5b5471f601223fab95bbc297da194ab915d7c6e0b2b71c6cba35f5a22ec56b41bcb3bae5b197ce50"}, {0x100c, 0x11, 0xfffffffffffffff9, "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0x1078, 0x4004000}, 0x6d}, {{&(0x7f0000006840)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x80, &(0x7f0000006a80)=[{&(0x7f00000068c0)="ba7db33337ecab3fd0281b2936ff7d78f4731276a49362973a7c8032e790a11064d444ea14243b3473f7ab79afb5591134e8b04751896c208ef39b95bd20bdea071cd1af6fc46abd485076ae4f8f30e869bde8a3db607fc5401b9c01f8dfa997aee54a0689c69910243bb0641163a8faea9b9c5895dc2a3c02a84833b12a97fa5852ecc0a559e066186829cdb9e937f5be7e", 0x92}], 0x1, 0x0, 0x0, 0x40}, 0xaedc}, {{0x0, 0x0, &(0x7f0000006c00)=[{&(0x7f0000006ac0)="211dd83e569a053c92ff5c43af2c8a9b81fc1195b01c4406f22c6dd15374b1b707a078cc273cb6177c60fe871b7188d5d4c3091c20f6feb340d446ea493da35d0254f0106636ca18edb82c1275d3085a0885ddbc1623b620110044e415a2b4db79ef68792ae1880601dac3bbb0fb43cbcb1cba05ac708b2f2911f62707a1bec9d1e23d590f34e468e6677bcba283c56afe1a96fcaadf2e45671b4a0763bf80de9cc65a502f6b21", 0xa7}, {&(0x7f0000007ec0)="208ecd4854ccc2e8c50197cf65fb01c252b04d1d3de69bc41bb69e7b3b7ea0b19c07d7a1c87b255be922b8ca1db1ffff0cc56829b0ded7cf9e3c35fe49b6e3bb09789004830225adea9059c3242403dcb0ade16c630333c86a860c9224721a3b5dcbfce6c22ff9472974c13dffe5ddeea8d398abfcfb5ee76b2ac0697b8291b3965cf6ad3ed7034bb66199ef5e6ca671a6dc740325002ba5495e2ad41a8b0b9700aae5050076b55dd7e76fe47d5a37b7646659f7380db52964dafb3fdf1a41f943cb9fda43d3cd60bfdcdef878fb085f6d5ad1851fe2dd5e2f0f", 0xda}], 0x2, &(0x7f00000080c0)=[{0xa4, 0x101, 0x5, "c411c2589a0977b007c1aa4e980342a148f6939204094c8816ec3b2ce4c1ee908a818ada327a36833e3e5c8cf08ec604bbf784b2d8faa0310aee0f01be1b1de0af7f84015ac2783d94bf90f8dc789f7ceaa581ab70d19caa7d6db3149e63f87ec51730493ec626e38d3245a7b194e967aa31b118335cec151ee3eaf3e84cde4d02010892b1ad693e7644e5c2f15ef9137c49ac41afb0deec"}, {0xc4, 0x0, 0xc443, "f4b964d7feaa81152f3c173f53986a18a3386598175dc0cac07e4426615380678cf1b8b95697f5e6ade018cba221ca604a1244ae0fdd4246f97a14a0ecfcb16bc5d7767fe6407deab17e2857c6457f8afc9d84af54c12966ac132740cff7dc44d441381da19507ddcfc76f009bfc2bcad432d30afb02b48b706c170a7351cb1969a809d862105382e0be6f23aa3cd5a0a6ccc2908cb498e3b36da8d5febef1460e501be1a943c77e63709b209776672d70290005c1"}, {0x38, 0x0, 0x2, "6da0ec30dcb9b41c80696b31db6e82225a87bcd669142ab625f4fb5b9f8e8878b2ea6554b90e058c2fd4"}], 0x1a0, 0x1}, 0x492d}], 0x5, 0x4000) [ 45.199219] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/08 14:49:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/08 14:49:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./control\x00', 0x8000, 0x0) readahead(r0, 0x401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/08 14:49:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'lblc\x00', 0x0, 0x4, 0xd}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x3, 0x5bb164a9, 0x1f}}, 0x44) getsockopt$inet_buf(r0, 0x0, 0x2000000062, &(0x7f0000000000)=""/30, &(0x7f0000000080)=0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x40, 0x2, 'client1\x00', 0x0, "07fc27b120f8fc27", "c8b0fb6850befa4bdfde6245c95b6a70bf3e174b6514513899b5e302a1cf7410", 0x401, 0x38}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 14:49:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000100)=0x2, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000140)=""/39, &(0x7f0000000180)=0x27) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="232120c02f66696c65302023204573656c696e7578206e6f6465760a9a6c3434d7829dcbab919427ebd72b07cbb9e60a68d68edc0b02f2820fdb5ea558dc5a91f2afe6f0b736a78581090e4f6fe7a92db56610bc17b5c808ff47442e9cf82e65b962da2e6078b267b5da33a80289ea2823dc08d977728a4f18fec7c96aa636653c1e9facb3e2f20d5b6402c8e3c121c60cfc450898b46608b1ead9d006d52781dd"], 0xa1) 2018/04/08 14:49:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xa6c, 0x5, [0x8, 0x3, 0x5, 0x3, 0x0]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22}}, 0xf188, 0x81, 0x5, 0x6, 0x3f}, &(0x7f00000002c0)=0x98) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x1e, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/08 14:49:25 executing program 2: r0 = socket(0xa, 0x2000000002, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) getsockopt(r0, 0x0, 0x50, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x3, 0x100000000}) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/netfilter\x00') 2018/04/08 14:49:25 executing program 5: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/08 14:49:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) 2018/04/08 14:49:25 executing program 1: personality(0x4000009) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000001269, &(0x7f0000000300)) 2018/04/08 14:49:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) connect$nfc_llcp(r1, &(0x7f0000000440)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000bc0)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000800)=""/156, 0x9c, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r3, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000c40)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) fallocate(r0, 0x3, 0x1, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x7, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x0, 0x0, 0x0, 0xfff, 0x6, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0x80000000}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000acf000)={0x10000, {{0x2, 0x3, @multicast1=0xe0000014}}}, 0xfffffffffffffd40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/08 14:49:25 executing program 3: clone(0x800000083290d06, &(0x7f0000000f98), &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000200)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x100000001, 0x101, 0x5, 0x4, 0x1ff, 0x3}) sendto$inet6(r0, &(0x7f00000002c0)="e7c60b669e6e5e5a152d2af3012b06107da1952e26551e95e61502628ad43cee6f4ca7115b91c088e68c667aa331bcf5c44a458e5b414d80604ce42869dd24b0cdae4616e1f8f36ae6657711e8b6b58e43172b6b7a26effceaa6dd8497486f97863851c9e130a89dc0abd9d0de45e397e4327b", 0x73, 0x4080, &(0x7f0000000340)={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) signalfd4(r2, &(0x7f0000000000)={0x400a}, 0x8, 0x80800) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x13e1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0xff, 0xa0}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x9, 0x2, 0x7fffffff, 0xfffffffffffffffb, 0x7}, &(0x7f0000000240)=0x14) 2018/04/08 14:49:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x218c00, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)) 2018/04/08 14:49:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./control\x00', 0x8000, 0x0) readahead(r0, 0x401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/08 14:49:25 executing program 2: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r1, 0x0, 0x0) 2018/04/08 14:49:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYBLOB="00004000000000001400030000001c00000000f50000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0xf}, 0x0) [ 46.055543] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20001 lblc [ 46.081042] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20001 lblc 2018/04/08 14:49:25 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ppoll(&(0x7f0000000240)=[{r0, 0x100}, {r0, 0x2000}, {r0, 0x4000}, {r0, 0x4}, {r0, 0x104c}, {r0, 0x180}, {r0, 0xc281}], 0x7, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0xbcb}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xdecd, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffff9, 0x8006, 0x40, 0xffffffffcd950907, r1}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x0, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x101}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5e43}}, {{0xa, 0x4e21, 0x1ff, @empty, 0xfffffffffffff413}}, {{0xa, 0x4e23, 0xa53, @remote={0xfe, 0x80, [], 0xbb}, 0x67}}, {{0xa, 0x4e21, 0xcb, @remote={0xfe, 0x80, [], 0xbb}, 0xab}}, {{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x38c) recvfrom(r0, &(0x7f0000000180)=""/109, 0x6d, 0x40000060, &(0x7f0000000840)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x80) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x200020000000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1163484000000000000000000000000043c50000000000000000000000000000000000b60000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, &(0x7f0000000280)="ea"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x80000001, 0x8, 0x8000, 0xc4c9, r1}, 0x10) 2018/04/08 14:49:26 executing program 2: pipe(&(0x7f0000000000)) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 46.253722] device lo entered promiscuous mode [ 46.265498] device lo left promiscuous mode 2018/04/08 14:49:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/14) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) [ 46.310859] device lo entered promiscuous mode 2018/04/08 14:49:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/08 14:49:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r0, 0x4, 0x2804) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/04/08 14:49:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) fcntl$getownex(r3, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000001ac0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) fstat(r2, &(0x7f0000001040)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xfffffffffffffe8b) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000062c0), &(0x7f0000006300)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc) getgroups(0x3, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006480)) lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)) getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) fcntl$getown(r4, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940)) getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007a40), &(0x7f0000007a80)=0xc) fstat(r3, &(0x7f0000007ac0)) sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x800}], 0x1, &(0x7f0000001bc0)}], 0x1, 0x4080) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) fcntl$notify(r0, 0x402, 0xc) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc) pipe2(&(0x7f0000000100), 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)="1ca2df0e7f040993a010aaffccff499e5d4923c2", 0x14}], 0x1) 2018/04/08 14:49:26 executing program 3: mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000001140)=[{&(0x7f0000001080)=""/5, 0x15a}], 0x200002c7, &(0x7f0000001100), 0xcd6db9764c3d0da, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/08 14:49:26 executing program 1: mkdir(&(0x7f0000669000)='./file0\x00', 0x108) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000001fe8)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400041, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x8040, 0x0) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000d15ff8)='./file0\x00', 0x0, 0x0) fchdir(r2) fcntl$getflags(r2, 0x40b) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/04/08 14:49:26 executing program 2: r0 = socket$inet(0x2, 0x803, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) 2018/04/08 14:49:26 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') ioctl$KDMKTONE(r1, 0x4b30, 0x2) lseek(r1, 0xfffffffffffffffe, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xa1, 0x4) 2018/04/08 14:49:26 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x7, 0x70, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x3f, 0x5, 0x0, 0x2, 0x8000, 0x6, 0x5, 0x2, 0x0, 0x7, 0x3, 0x7, 0x0, 0x3f, 0xfff, 0x3, 0x2, 0x7, 0x7ff, 0x1000, 0x4c21601d, 0x2, 0x2, 0x5, 0x101, 0x1, 0x9995, 0xfffffffffffffffe, 0x5, 0x3, 0x8, 0x7, 0x9f7, 0x5, 0x0, 0x1, 0x2, @perf_config_ext={0x303e2072, 0xe0}, 0xc4, 0x9, 0x6, 0x4, 0x9, 0x8, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000180)=0x8) socketpair(0x5, 0x7, 0x1ff, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, &(0x7f0000000200)=0x8) mlock2(&(0x7f000041c000/0x3000)=nil, 0x3000, 0x1) clock_adjtime(0x0, &(0x7f0000e5bfd1)) 2018/04/08 14:49:26 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4620000000000000000000000003003e0000000000000000003800010000000000000000000000200001"], 0x2d) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xc35, 0xff}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 14:49:26 executing program 4: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x61}, {0x6}]}) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0d01c7923edc3c7b8bd10ec8820d60360054e3da007afc521e21e788296b4081680554e3762140f95e4ddb3bf500d7b4016ae4b585de3c2877feb1bead4b4d9a", "ab5ddb39074018762953dd75a10aca74e2a0f3d556fb825a3ca0eb26271cf002"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(r0, 0x9) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/08 14:49:26 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) epoll_create(0x1496) 2018/04/08 14:49:26 executing program 2: socketpair$inet(0x2, 0x805, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x4, 0x6a0, [0x0, 0x20000200, 0x200003b0, 0x20000504], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0xd, 0x8, 0xf2f3, 'syz_tun\x00', 'ipddp0\x00', 'ipddp0\x00', 'ip_vti0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @random="3f26ae5be4f4", [0x0, 0x0, 0x0, 0x0, 0xff], 0x104, 0x154, 0x180, [@rateest={'rateest\x00', 0x3c, {{'yam0\x00', 'erspan0\x00', 0x12, 0x0, 0x80, 0x8000, 0xa9e, 0x7, 0x3f, 0xf436}}}, @cluster={'cluster\x00', 0x10, {{0x1, 0x5, 0xfff}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x17, 0x2, 0xff, 'syzkaller0\x00', 'ifb0\x00', 'tunl0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xdc, 0x124, [@realm={'realm\x00', 0xc, {{0xf5a, 0x7f2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x4, 0x8, 0xe55}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1000, 'syz1\x00', 0x9c5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x8, 0xc335, 'gretap0\x00', 'lo\x00', 'lo\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], 0xc8, 0xc8, 0x138, [@vlan={'vlan\x00', 0x8, {{0x4, 0x4, 0xdada, 0x4, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0xf85}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x401, 0x8, 0x40, 0x1, 0x0, "87e0fc803434e93d5e5816a323c8a5c8cbee7f88e626625f155f938fa3b0b0a51b1a61ef7896162c5e00201d3b76381b1a7a5dffba4af9cf7b9cf2dd5cd4d4a8"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x1, 0x19, 'bcsf0\x00', 'nr0\x00', 'lo\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x138, 0x1d4, 0x204, [@statistic={'statistic\x00', 0x14, {{0x0, 0x0, 0xfffffffffffffff8, 0x80000000, 0x7fff, 0x401}}}, @physdev={'physdev\x00', 0x6c, {{'bond0\x00', {}, 'syzkaller1\x00', {0xff}, 0x18, 0x1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0}}}, @common=@nflog={'nflog\x00', 0x4c, {{0x26d7, 0x4, 0x8d7, 0x0, 0x0, "7a49f5efd4c530f9630dc69890530f9f92fd331f2910a29fb4a19f2e1b5a7f78adc66327cdaa8de61f326f52cffd82ff6db4f7f152cb876550c5fb7bdb98257e"}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x6f0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet(0x2, 0x806, 0x1, &(0x7f0000000980)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = socket$inet(0x10, 0x3, 0x0) r3 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="591032dbe7c01b831cec956819999dde12b0eacc368651a1f1749f42c2eb80583ff8637996439d7f72988be9f8bc9b9d1e2d1abe7a75d81a847ab0b56523d696b8d533669e73802d158b662ec8285182898946b5391cc73c631440fc586b04578896db9a3c6002ee6d2bbe38e8f6f9a8d5c303066e8df3c754102a6f35a19b7aea0624cb6f0ffe8affef2abfb1618750101520df3da32d0bc72cdc1c37afd266253eaa4ef56631af4bfc35889ffecfa5f968efc991f4050c628aff06e412cd9f7bd77f8b4136d04eb066db7e49c8f7d5f9bf622315fa2a7892b1451c1b0777229ae9feab", 0xe4, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000bc0)="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", 0x1000, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x5, 0x2, r4) sendmsg(r2, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000940)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)=""/136, &(0x7f0000000140)=0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 47.056983] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/04/08 14:49:26 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x301000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000480)={{0x200000000080}, 'port1\x00', 0x42, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 14:49:27 executing program 1: syz_emit_ethernet(0xfffffffffffffdf9, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x0, 0x20e7e856}], @llc={@snap={0x0, 0x0, "f4", "25012a"}}}}}}, 0x0) 2018/04/08 14:49:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="8070478285432c98b4e4e3ce0902e515b8da130d38cb4a3ccb1c", 0x1a, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/04/08 14:49:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="000000009759f1b97bdf5e9c189bc4361a4f59039c75b4f23f6c4170a001157316c41cf4de0529146916f80efcb83f"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000500), 0xfffffffffffffee3) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce08a", 0x56, 0xfffffffffffffff9) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x0, 0xffffffff}}, &(0x7f0000000540)=0xb0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000200)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5, 0x5, 0x1, [0x1f]}, 0xa) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(r4, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/08 14:49:27 executing program 7: r0 = memfd_create(&(0x7f000001cffb)="0e00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x41, "a84631b4787dcd620d3dc10b375f878a943e3d50a29339a05b0365a1d7c2fdedac911a9ae182592246a1541a1e3894458fff45110b7f7b719e4cf679cbfb23f2e6"}, &(0x7f0000000180)=0x65) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x40, 0x1, 0x0, 'queue1\x00'}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x220000) write$sndseq(r0, &(0x7f0000000000)=[{0x7, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x6, 0x20}}], 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0x4, 0x1, 0x80000001, 0x7}, 0x14) 2018/04/08 14:49:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80030008}, 0xc, &(0x7f0000000540)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008805}, 0x40) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000004c0), 0x0, 0x40010) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xd08}, 0x1c) fcntl$setstatus(r2, 0x4, 0x800000002000) r5 = fcntl$dupfd(r2, 0x406, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000004c0)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r6, 0x4) fcntl$setlease(r1, 0x400, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x0) socketpair(0xf, 0x80007, 0x2, &(0x7f0000000600)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000640)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) pwritev(r7, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x3fc}], 0x1, 0x0) 2018/04/08 14:49:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x38e9, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) write$cgroup_pid(r2, &(0x7f0000000540)={[0x33, 0x39, 0x36, 0x35, 0x36, 0x33, 0x30, 0x39, 0x31, 0x39]}, 0xa) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x0, 0x0, 0x100}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180), 0xffffffffffffff80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x240402, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/08 14:49:27 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x2cf, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/08 14:49:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x20004801) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r2, &(0x7f0000000340)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r2, &(0x7f000000bfec)='./file0/file0/file0\x00', r2, &(0x7f000016517f)='./file1\x00', 0x1) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000009c0)={0x0, 0x1}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000b40)={r3, 0x3}, &(0x7f0000000b80)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000680)=@allocspi={0x274, 0x16, 0x0, 0x70bd2a, 0x25dfdbfc, {{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x80, 0x4e22, 0x2, 0xa, 0x0, 0x80, 0x7f, r5, r6}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x6, 0x6, 0x5, 0x9, 0x4, 0x7, 0x4c4, 0x7}, {0x6, 0x4, 0x7, 0x8001}, {0x2, 0x8, 0x20d}, 0x70bd26, 0x34ff, 0xa, 0x4, 0xfffffffffffffff9, 0x2}, 0xffffffff, 0x100}, [@address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x2, 0x7fff, 0x4}}, @mark={0xc, 0x15, {0x35075d, 0x4}}, @algo_aead={0x148, 0x12, {{'rfc7539esp(ctr-camellia-asm,poly1305)\x00'}, 0x7e0, 0x0, "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"}}]}, 0x274}, 0x1, 0x0, 0x0, 0x44}, 0x73b074f9fc5731ce) symlink(&(0x7f0000000a80)='./file2\x00', &(0x7f0000000ac0)='./file0/file0/file0\x00') ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000240)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000000180)={0x22}) write$selinux_load(r2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="8c750400000000000000000000000000b0744f8ae9870e81cef117a2420f22d176f54e6a840bed4295c7774dd8dff5a141b2f822d8b259b7c060e85c30168da74225a7dfe5d43f410f1159e23da2021b18f463f9c3f369fe3e3202196a3109f66ad295f7798068027439392cbc65314018556615dd61638eac11eb754dbe90c0929bf1954228826e4246560d8b97e67b66fe3906b8cd0ffd2bbd0be110347de0a2e6a6fc98731d5cd03db4435f6502f55c5635cb28f345ee28df75259a9f5135a16764c19fd224bfc85f8059917d6d5ca50de72b6b5c"], 0xd6) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r7 = dup2(r1, r0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x5) symlink(&(0x7f0000000940)='./file1\x00', &(0x7f0000000cc0)='./file0\x00') 2018/04/08 14:49:27 executing program 6: r0 = socket(0x10, 0x80000, 0x1ff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf000, r1, r2, 0x9, 0x10410) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000140)={'lo\x00', @ifru_data=&(0x7f00000000c0)="a3dd56ffad1c82424c6656e64485276a634c6cdec4b76f79d63ad4dc8ca67704"}) 2018/04/08 14:49:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a6a7700000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="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"]], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/08 14:49:27 executing program 4: socket$netlink(0x10, 0x3, 0x0) 2018/04/08 14:49:27 executing program 7: 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(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000080)={r3, 0x7}) 2018/04/08 14:49:27 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x500, &(0x7f0000000080)="ac6ed3b68df1ea61192c64104ab3b508400decee1dcf2abeab68016896083346741e584135a9c72bbcfa9062f78f63b092298f7da11f7e5bcfe7ad95fb2d3c134737cfc30df2e24b78e5bcf37ecf50ee263f0f3dc2905d6f6fac73f90dc45588380c", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="ee89dfaff2d6fcfa6d0ab6dd490c9ae9edc55297647d65d0a8acb6af15b13e82d0fbdae8e73f3ceaeba11c749b4ab178155f50c5cf100f12c0d08013fe6f02ec3bd7a29038e777fdfa8ae41dc324598bdddb693cc25aac4fa731282e401b150a62a8f903c911ce268a0f01b3f8f022cbd3adc960340876acc6bef573ccfb8cf6b18ccd4555416ffa3328f80ae24f2e0773b9ed3130b72b0edd1280ddcaead4e1b48352eca110d70ab3ca56c7b8560f578815d4385f7341b636ad71449beb0da8ce0ebe867b18cd49676936b7bbc2bfd2f4689cda0e1f5df534c5a713df4eb52bf46baddbe56b91fc9b1e588b03ba567749f188967ba289d5") setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000000), 0x4) pkey_alloc(0x0, 0x3) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x2000000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) dup3(r0, r1, 0x80000) 2018/04/08 14:49:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b762e8edaa7fdb47c97741917c547f00"]) [ 48.129720] mmap: syz-executor1 (5652) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 48.139798] binder: 5655:5659 got transaction with invalid offset (1125899906842624, min 0 max 24) or object. [ 48.139829] binder: 5655:5659 transaction failed 29201/-22, size 24-8 line 3196 [ 48.141216] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 14:49:27 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x200, 0x2cf) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/199, &(0x7f0000000080)=0xc7) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/08 14:49:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[], 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_getoverrun(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80), &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005180), &(0x7f00000001c0)=0x8) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) dup3(r3, r0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 14:49:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000000000000040f720f51af901d400e95ca8935221a952893d275f8a67a986fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5da17845e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969852dd25030137cc8ac3") fstat(r0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000300)) 2018/04/08 14:49:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000100)="2900000018003109002000010020e706020000e300ffff06800000000c00080004000200f0ff000001", 0x29}], 0x1) time(&(0x7f0000000000)) 2018/04/08 14:49:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000401050000000000000000fb130000000000736d43c869bb564e3a52b418bf7b9847837ca10726bbcfe1f4e2bb201c133273e70b2038139fc35ffa87a7510f8b4d6231eaa62673da0488a2f39f3d5828960acc521a2ab509aeedec7fe2009a5ceac863faf38ca91f67b3e6fa2bca6f"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x5}) [ 48.141223] binder: 5655:5659 ioctl 40046207 0 returned -16 [ 48.159998] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 14:49:28 executing program 2: sync() r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/08 14:49:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000200)=""/195, 0xc3) tee(r1, r0, 0x4, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f0000000140)='./file0\x00', 0x8000, 0x90) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000300)="b419ed3148fb80ae157a54c535689877436b7ec496dc760e94190efc6529c1fe4d9d79a1bfdf1d0de5c759b45d3a8b0d800bf48c03373330f4d7a560be1dae6628e22dcd7cd369509851e85eac755462e3167edf821aef28e8e0a35dcbbf2acb00538eef1b5beb242c54a8cc6f079f3708596ea3494e58192b0dce823fefe7ac9a92f66d91a5c07743754abe5babe69211c74f07bdbc7364ad58a4e6755e8f449dd272d9fcf01696aae1791b495193d581443a55c2b28f62a526d158eb942ab96a574711aca2327e616330039916072f", 0xd0, 0x5}], 0x108010, &(0x7f00000000c0)={[{@usefree='usefree', 0x2c}, {@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) close(r1) 2018/04/08 14:49:28 executing program 1: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503fc1c000000000020ec", 0xd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getpeername(r0, &(0x7f0000001800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001880)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000018c0)={@dev, @broadcast, 0x0}, &(0x7f0000001900)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001940)={0x0, @loopback, @dev}, &(0x7f0000001980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001ac0)=0xe8) accept4(r0, &(0x7f0000003800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003880)=0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000038c0)={0x0, @empty, @loopback}, &(0x7f0000003900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003940)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000003a40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000003a80)={@remote, @dev, 0x0}, &(0x7f0000003ac0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b80)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000003c80)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003d00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003d40)={@multicast1, @rand_addr, 0x0}, &(0x7f0000003d80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003dc0)={'\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004200)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004280)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000043c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004480)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000004580)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000045c0)={@local, @dev, 0x0}, &(0x7f0000004600)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004940)={@loopback, @empty, 0x0}, &(0x7f0000004980)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000049c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004a00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000005300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000052c0)={&(0x7f0000004a40)={0x874, r2, 0x11, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x104, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x93}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r13}, {0x260, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x1, 0xfffffffffffffffb, 0x8001}, {0x0, 0x0, 0x7, 0x4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r20}, {0x1d8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x3, 0xae82a9e, 0x666, 0x2}, {0x5, 0x2, 0xffff, 0x8001}, {0x2, 0x0, 0x4, 0x80000001}, {0x80000000, 0x7f, 0x7, 0xfffffffffffffff7}, {0x8, 0x7ff, 0xffffffffffffff7f, 0x100000000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r24}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r25}, {0x100, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffb37, 0x4, 0x2, 0xaa4}, {0x1000, 0x73f, 0x4, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf3b}}}]}}]}, 0x874}, 0x1, 0x0, 0x0, 0x40000}, 0xc1) 2018/04/08 14:49:28 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/38) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x7, &(0x7f0000001440)=[{&(0x7f0000000100)="05b55edb53e8a13ca78d263b7d7b9eb68d68cede68504f2829fed7f9c8066ac7", 0x20}, {&(0x7f0000000140)="93cea0b3bfa77186e144fa83ce42da78a821ee9a548f0d9c0246dbd0707aa0c972b2a32c1124af2c5d856270b0f4d1fc1901ad0e39", 0x35, 0x4}, {&(0x7f0000000180)="b992ca01fbdf5590842e74159a5acee77f65e5823c563e78f1d50b15db847223751876482302b023804be8883ddd84e20e5a076a61878135fbbae974bc1bcc5f0859c74a3755a092bd9f3f21cbd2d81708dce024d7bbe150277e7b5ec15d7721c2ca38a0a86e60472ef5e5d46a59c1d7ffeb0ec4dcc879186bb3a091c7b90ad5a0eee46e77d7c2b11688b70f09709ba10da31d51ce6dbb20ca120d5adacde03f1def6bb62d5485a653246b0ba844561e6a3be985b10bf062e2c8abb53c7c9e58e8334aa312e798b1e8d1421f81a7e1c7da284fdf5bc45970eb556160", 0xdc, 0x2}, {&(0x7f0000000280)="9a7541bb7578c72d70cc246c7014e56a1195703fd04baf88c41f006238c5fde60457c7826dc14a37c44d2f13b55338c1ffef9af6f862677c1fc361739c3b9e3b5a879fb3aeb47f1b33dcc5e1f7a9619ab2a7d5cd0aab1d88c195535e341aafc7d5e1fa557c46f30f8303707fa9dac5de380fda5f8423c7364244b7ac645aefd4b8293d6a0b46aae713878f644be814a9c4af80fb940acbaea34b38907a64471ab6f4df7bf02e1d70f427f15bda9bc2bbc05ba6c70a3f963e", 0xb8, 0x5e7a}, {&(0x7f0000000340)="d0a890eff6f7fe62ef46f22bc0f8f5b9d4706aa4aac22adc4e22ef51b5628c1c9de977ab1e39c9e2cbbf", 0x2a, 0x81}, {&(0x7f0000000380)="3ddf6e63265666c3ebe1efcdcbac9e2c20a1583d530186a928c29fc26eccf5d4ad350dd1bf13e945712572c0bef937ade65e72eb0540beb6f0a093db4e54a6f0ac6b984300cbb8f6a7d023af3035836897ac210feea6a5a66e2009e115d230c0a149090f29cfde0bbdc819db3a7b1a887137bc4238eef3d8c0a4caa498d2fbfb038a7fccfa5a6b565b626d90e033ef", 0x8f, 0x65f3}, {&(0x7f0000000440)="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", 0x1000, 0x7}], 0x10000, &(0x7f00000014c0)={[{@treelog='treelog', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@space_cache='space_cache', 0x2c}, {@compress_force='compress-force', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}]}) [ 48.618497] IPVS: length: 199 != 24 [ 48.622754] IPVS: length: 199 != 24 2018/04/08 14:49:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) pread64(r1, &(0x7f0000000280)=""/156, 0x9c, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x109401, 0x0) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/sequencer\x00'}, {0x20, './cgroup\x00'}, {0x20, './cgroup\x00'}, {0x20, 'eth0wlan0$'}], 0xa, "c29e28d362d424e41a5a2641558957bcd3c46803edf5351ebbeaf6981ed3e4c6b72813153bab315bba7091f778d410d91e8d23142636af38d8ed60efd934b6cfb199fe085d3f7240"}, 0x82) 2018/04/08 14:49:28 executing program 6: r0 = socket(0x2, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x9, 0x2) get_thread_area(&(0x7f0000000080)={0x4, 0x0, 0x400, 0x81, 0x8, 0x1f, 0x6, 0x84ae, 0x3652, 0x8}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'sit0\x00', 0x1000}) [ 48.911702] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 48.921564] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 48.944636] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 14:49:28 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000080)='statm\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f000054cff9)='ns/net\x00') [ 48.954430] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 14:49:28 executing program 6: r0 = socket(0x2, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x9, 0x2) get_thread_area(&(0x7f0000000080)={0x4, 0x0, 0x400, 0x81, 0x8, 0x1f, 0x6, 0x84ae, 0x3652, 0x8}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'sit0\x00', 0x1000}) [ 49.041226] IPVS: Creating netns size=2536 id=9 2018/04/08 14:49:28 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x408000) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}}}, 0x84) tkill(r3, 0x15) close(r2) 2018/04/08 14:49:28 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x81, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200080) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="18032cbd7000fbdbdf250600000008000500040000005000020008000b000000000014000100fe8000000000000000000000000000aa0800080007000000080004000008000008000b000a000000080002004e21000008000b00020000000800020000080000080004001f0000005000030008000300040000000800030000000000080004000700000008000100010000001400020079616d30000000000000000000000000080007004e23000008000100000000000800040009000000"], 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x7fff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r4, 0x4) restart_syscall() setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) 2018/04/08 14:49:30 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, [0x7fffffff, 0x4d4f, 0x80000001, 0x6, 0x4, 0x80000001, 0x7fff, 0x0, 0x80000001, 0xffffffffffffff01, 0x500, 0x10000, 0x9, 0x2, 0x4]}, &(0x7f0000000200)=0x100) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) creat(&(0x7f0000000240)='./file0\x00', 0x80) memfd_create(&(0x7f0000000280)='posix_acl_access{trusted[\x00', 0x3) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/04/08 14:49:30 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x81, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200080) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="18032cbd7000fbdbdf250600000008000500040000005000020008000b000000000014000100fe8000000000000000000000000000aa0800080007000000080004000008000008000b000a000000080002004e21000008000b00020000000800020000080000080004001f0000005000030008000300040000000800030000000000080004000700000008000100010000001400020079616d30000000000000000000000000080007004e23000008000100000000000800040009000000"], 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x7fff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r4, 0x4) restart_syscall() setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) 2018/04/08 14:49:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffffffffffffff01}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}, 0x4, 0x8, 0x7, 0x401, 0x1000}, &(0x7f0000000200)=0x98) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x7, 0x2}) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpeername$netlink(r1, &(0x7f0000000240), &(0x7f0000000280)=0xc) fcntl$setflags(r0, 0x2, 0x10000000000001) 2018/04/08 14:49:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$notify(r0, 0x402, 0x22) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x800, 0x20000) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000001c0)={0xe589, 0x7f, r1, 0x5, r2, 0x4, 0x8, 0xfffffffffffffffc}) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/08 14:49:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000000031, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/04/08 14:49:30 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000e00)="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", 0x7c0}, {&(0x7f0000000380)="9a7ad5c09cc58a5da40ab8555ceba43c7237961e05522af4e9122ce1f86044d6ca7d760b204656dec7a52570e2756e5bacf3a43c3a667b09455153f6", 0x3c}], 0x2, 0x4) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x109}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000005c0)={r4, 0x4}, 0x8) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x7fff}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) sendfile64(r0, r5, &(0x7f0000000480), 0x20a) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 14:49:30 executing program 2: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000038dffc)) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d97000)) 2018/04/08 14:49:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x439}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x0, &(0x7f00000000c0), 0x1102400, &(0x7f0000000100)=ANY=[@ANYBLOB="7374617466735f60657263656e743d2d303f3d3f302c6e6f61636c2c7374617466735f70657263656e743d383074812c00"]) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x296) 2018/04/08 14:49:30 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) socket(0x15, 0x800, 0x2) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000002c0)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xd30ffbc30670ea6c, &(0x7f00000000c0)=0x3ff, 0x4) 2018/04/08 14:49:30 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsh0\x00', 0x10) socket$inet6(0xa, 0x2000000804, 0x40) socket$inet6(0xa, 0x3, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/08 14:49:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x292, 0x3, &(0x7f0000000200)={0x77359400}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x3e2, 0x4) 2018/04/08 14:49:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x4000028060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns/uts\x00') ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x7]}) 2018/04/08 14:49:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) read(r0, &(0x7f0000002000)=""/4096, 0x1127) 2018/04/08 14:49:30 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000e00)="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", 0x7c0}, {&(0x7f0000000380)="9a7ad5c09cc58a5da40ab8555ceba43c7237961e05522af4e9122ce1f86044d6ca7d760b204656dec7a52570e2756e5bacf3a43c3a667b09455153f6", 0x3c}], 0x2, 0x4) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d95", 0x109}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000005c0)={r4, 0x4}, 0x8) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x7fff}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) sendfile64(r0, r5, &(0x7f0000000480), 0x20a) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 50.373748] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5806 comm=syz-executor1 [ 51.345073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5842 comm=syz-executor1 2018/04/08 14:49:31 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x97, 0x7000000000000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0xc) sched_getaffinity(r1, 0x8, &(0x7f00000002c0)) prctl$void(0xd) readv(r0, &(0x7f0000001640)=[{&(0x7f0000001600)=""/56, 0x38}], 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffffffff7fffffff) read(r0, &(0x7f00000001c0)=""/209, 0xd1) 2018/04/08 14:49:31 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000e00)="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", 0x7c0}, {&(0x7f0000000380)="9a7ad5c09cc58a5da40ab8555ceba43c7237961e05522af4e9122ce1f86044d6ca7d760b204656dec7a52570e2756e5bacf3a43c3a667b09455153f6", 0x3c}], 0x2, 0x4) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x109}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000005c0)={r4, 0x4}, 0x8) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x7fff}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) sendfile64(r0, r5, &(0x7f0000000480), 0x20a) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/08 14:49:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x140, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f00000000c0), {[{{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x7, 0xffffffff, 0x1, 0xffffffffffffb15c, 0xfffffffffffffffe, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xd}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x10001, 0x5, 0x480000000000000, 0x8001, 0x9, 0x4117, 'bridge0\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @loopback=0x7f000001, 0xa, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="49000000000000000000c000000024de7744823000002b00000000000000000000000000000000000000000000"]}) 2018/04/08 14:49:31 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = memfd_create(&(0x7f0000000180)='em1user!cpusetvmnet1&\x00', 0x1) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0xba, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x1, 'nq\x00', 0x8, 0x3, 0x75}, 0x2c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa}}, {{0xa}}}, 0x108) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7c}, 0x8}}}, 0x84) 2018/04/08 14:49:31 executing program 6: openat$selinux_load(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x10000000002, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000640)='/dev/keychord\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000680)={0x4}) sendto$inet6(r0, &(0x7f0000000580)="5fcde644478fea29d0d75460ac9f5bd532769b939478b8280e88d45401ef4c075d13ff0cb72219d3bf617295812da16621880a4e5bd4546d8791829edde3588474615002d6e750e10b47ae43038bc641b18b80f5d3e86e561f330b828dbb9a1a9fa4177a78b5b498bcbaa5fe8552228ae1546e53b848792b49a5f62cce7b553c6f54f3", 0x83, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000700)="67d064995d73c1a2bf9f5669d3713a6615b074fcd2bc5d713c2a020077b869c53e907f7b261687b1c5e4", 0x2a, 0x804, &(0x7f0000000740)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xb8}, 0x1c) 2018/04/08 14:49:31 executing program 2: socketpair$unix(0x1, 0x1001, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000400)={'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) shutdown(r0, 0x3) bind$unix(r1, &(0x7f0000000fc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getroute={0x14, 0x1a, 0x400, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000801) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/48, 0x30}, 0xffffffffffff0001}], 0x1, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netrom(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$binfmt_elf32(r3, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x743efb05, 0x14aa, 0x3f, 0x2, 0x7, 0x2, 0x3e, 0x9, 0x1e, 0x38, 0x164, 0x7ff, 0x3, 0x20, 0x1, 0x100000000, 0x81, 0x8000000000000000}, [{0x70000000, 0x5b5, 0xd6f1, 0x401, 0x20, 0x6, 0x80, 0xf691}, {0x70000007, 0x401, 0x7f, 0x1f, 0x20, 0xfffffffffffffffd, 0xfff, 0x2}], "a2e1034c7d48382f522f3823d62ba44103d86b0f5ae52c71164933092ae00a50d4aba29a6c8a494780bc45c78a6d3bf65f452df1fd4cbd5c04dd5584e97b92bc2cead4f94e72395dd7419b76fda7da4f0d277a06158d7c5d86115e9d761883d9058754cbbbc1bebccea3f7c351e213f08f0875ba55d41a9b04f5426bf6c60852a1fc82f63a6cb1ef711071564b4c06e9441771c17938b0d6b97737f8684153641c314318adc90c5a31e75132d374d3fe17f3377c750e293ba22717bdab39648796d87ea813ca997830990580ac18f88fb57cf3f59747f636bf8dbb", [[], [], [], [], [], [], [], [], [], []]}, 0xb53) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f00000000c0)=""/21, &(0x7f0000000380)=0x15) 2018/04/08 14:49:31 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) unshare(0x8000000) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0)={0x800}, &(0x7f0000356000)) 2018/04/08 14:49:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8000000}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/08 14:49:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x8000) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)=""/215, 0xd7}], 0x1, &(0x7f0000000180)=""/186, 0xba}}], 0x1, 0x0, &(0x7f0000000140)) 2018/04/08 14:49:31 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="26d4645f6d617000") tgkill(r2, 0x0, 0x10) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r5, 0xffffffffffffff01, 0x6, 0xfffffffffffffff7, 0x1000, 0x5}, 0x14) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x800, 0x80000001) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x18, r6, 0x800, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4400, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) syz_open_procfs(r1, &(0x7f0000000180)='mountstats\x00') 2018/04/08 14:49:31 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) sync() 2018/04/08 14:49:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/70, 0x46}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/30, 0x1e}, {&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000680)=""/211, 0xd3}], 0xa) r2 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x24, &(0x7f000093cffc), &(0x7f0000000ffc)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) 2018/04/08 14:49:31 executing program 3: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x3) 2018/04/08 14:49:31 executing program 2: socketpair$inet6(0xa, 0x80005, 0xbd0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000340)=0x7, 0x4) r1 = socket$inet6(0xa, 0x80007, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x32f, 0x29, 0x5, "2702020100a7007efe8000000000000052927321fb"}], 0x24}, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c, 0x800) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000380)={'lo\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80000000, 0xe0}, &(0x7f0000000180)=0x8) fstatfs(r1, &(0x7f00000003c0)=""/41) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0xba, "4a9385b946d3529c10b4cd8c188415c516b238a54efd64e7075299fb065005c3ccc50e0afe876687597cb73fc46a7d02d23f5e87fc888f3725c45625fad50fcc3169c8bfd5608d4b8138eeb58c9db13b5425749a9109db095ab6a773514388d124d39f22fa992c00e1c47b7d28af3293c2d93aea9d145a9dcc1d78c124405d211f8a5cb562e78819ae70cb979f5d0633a9e5f8ca945aaa7c03bf1dfaaadf055d98e4cf7280005f19ddbc311b6b58097675b07da8965d9a891ad2"}, &(0x7f00000002c0)=0xc2) r5 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000440)=0x9) 2018/04/08 14:49:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0xc9}, &(0x7f0000000340)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000380)={r6, 0x3e0, 0x0, 0x1, 0x60, 0x2}, 0x14) bind$vsock_stream(r5, &(0x7f00000003c0)={0x28, 0x0, 0x0, @hyper}, 0x10) pselect6(0x40, &(0x7f0000000000)={0x4, 0xff, 0x1, 0xe8, 0x1ff, 0x5, 0x7fff, 0x9}, &(0x7f0000000040)={0x80, 0x4, 0x8, 0x9, 0x6, 0x8001, 0x9, 0xffffffffffff7fff}, &(0x7f0000000100)={0x53, 0x2, 0x4, 0x4, 0x2, 0x6, 0x4, 0x24}, &(0x7f0000000180)={r3, r4+30000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x9}, 0x8}) 2018/04/08 14:49:31 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) unshare(0x8000000) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0)={0x800}, &(0x7f0000356000)) 2018/04/08 14:49:31 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x74}) unshare(0x400) fcntl$lock(r1, 0x800000005, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x3ff}) 2018/04/08 14:49:31 executing program 1: r0 = inotify_init1(0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="0004", 0x2) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000240)=""/61) pread64(r0, &(0x7f00000001c0)=""/116, 0x74, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$KDENABIO(r2, 0x4b36) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000100)={&(0x7f0000000080)}) 2018/04/08 14:49:31 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x1f}, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400000000000, 0x0) bind$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x2, @rand_addr=0x3ff}}, 0x1e) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a6008002000000f30000000000000022001600a654a6613b6aabf3550790d631b1f7bd2a000000000000000000000000000000b951d035a8e74052", 0x4c}], 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000280)=0x4) 2018/04/08 14:49:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0209000f02000000008e927188baf893"], 0x10}, 0x1}, 0x0) 2018/04/08 14:49:31 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xbe, "44a5d999bd9d5f5b48add2bf6baeb20a1b29c9a452e17e578f6f56ac8b51a91b07ae61a9fb9e594e3120b85a5bdadcb26c709ed23c45efd03a171081edc8caac1a1e3c1030707a88913591211ac7f69b0361cfe9cd31cc35c3cff4a5f2b17ee686f8c0fea1b18005426f2d62c5eb5e04d040cb297b661296e5edd8614f3f1526c64090d079b63eca38edcbdd22b8bfd7c4c7c63722863dda37794c611c3ffcda4edadbbef90fb632d95c3b661c98bba9845383e2c0a6a5de6119b3751a36"}, &(0x7f00000000c0)=0xc6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x9}, &(0x7f0000000440)=0x8) fchdir(r2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) socket$pppoe(0x18, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) 2018/04/08 14:49:31 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ftruncate(r0, 0xd2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00000000000000524e5c840af81c38eb731dcc98632b62c9255e24d51a150a19c1a17ea1dd4771b895602104d24b9035e91b44e2e3"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/08 14:49:31 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) acct(&(0x7f0000000100)='./file0\x00') r3 = getpid() ioprio_get$pid(0x0, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000e80)='./file0/file0\x00', 0x84) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x0) ptrace$setopts(0x4206, r3, 0x9, 0x41) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x0) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000580)='nr0\x00', 0x4, 0x2) r5 = open(&(0x7f00000009c0)='./file0/file0\x00', 0x20000, 0xee) getsockopt$netlink(r4, 0x10e, 0x5, &(0x7f00000007c0)=""/227, &(0x7f0000000980)=0xe3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}]}, 0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000c80)=0xe8) getresgid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) sendmmsg$unix(r1, &(0x7f0000000dc0)=[{&(0x7f00000004c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000ac0)="32b8e9751cea140e6dfcdfd731f6c79a5470da84128770d168c74f7cfa6e37ee1429bcddcf6f2f287326e375aaf94448f013efa073ab1e33c6997493e1f8b55d4287fa430a41c7c6b2facfd0344355eebc7eba51370bb887d6415022dd2ab5088fcc94061f133869dfcd3fc8901c8f052db26f0b7d00887ac5d93238aa51826b0b3719056cd685a43a4c36b927e6a0debfc7d6eedb376798da68d7bb53131a3430c151bcc2856fc81930be38f91f0aaed446954d571a", 0xb6}, {&(0x7f0000002400)="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", 0x1000}], 0x2, &(0x7f0000000d80)=[@rights={0x18, 0x1, 0x1, [r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r6, r7}], 0x30}], 0x1, 0x4000010) 2018/04/08 14:49:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/ip_tables_matches\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x400, 0xfffffffffffffffa}, &(0x7f0000000240)=0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x3, 0x1, 0x400, 0x0, 0x8}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080)=0x6, 0x4) ftruncate(r0, 0x5) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'bcsh0\x00', 0x400}) [ 52.138047] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 14:49:32 executing program 0: r0 = socket$inet6(0xa, 0x10000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x22) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffff}}, 0x1, 0x19}, 0x40ef) 2018/04/08 14:49:32 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000000000400, 0xfe}, 0x4) r0 = socket(0x2000000000000013, 0x4000000000080005, 0x9) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/08 14:49:32 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x400000000000002) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) [ 52.430315] IPVS: Creating netns size=2536 id=10 [ 52.466577] IPVS: Creating netns size=2536 id=11 [ 53.214263] binder_alloc: 5924: binder_alloc_buf size -3351983275435163664 failed, no address space [ 53.223558] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 53.232232] binder: 5924:5964 transaction failed 29201/-28, size 1804277805704568357--5156261081139732031 line 3133 [ 53.244083] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.253035] binder: 5924:5964 BC_FREE_BUFFER u000000002000c000 no match [ 53.368241] binder: 5924:5972 ioctl c0306201 20004000 returned -14 [ 53.376842] binder: BINDER_SET_CONTEXT_MGR already set [ 53.382152] binder: 5924:5964 ioctl 40046207 0 returned -16 [ 53.391562] binder_alloc: binder_alloc_mmap_handler: 5924 2000c000-2000e000 already mapped failed -16 [ 53.404476] binder_alloc: 5924: binder_alloc_buf, no vma 2018/04/08 14:49:33 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f000000ab00)=[{{&(0x7f0000001280)=@can, 0x80, &(0x7f0000003680)=[{&(0x7f0000001300)=""/4, 0x4}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/109, 0x6d}, {&(0x7f00000023c0)=""/5, 0x5}, {&(0x7f0000002400)=""/251, 0xfb}, {&(0x7f0000002500)=""/73, 0x49}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/246, 0xf6}], 0x8, 0x0, 0x0, 0x1ff}, 0xfff}, {{&(0x7f00000036c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003740)=""/176, 0xb0}, {&(0x7f0000003800)=""/34, 0x22}, {&(0x7f0000003840)=""/39, 0x27}, {&(0x7f0000003880)=""/190, 0xbe}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/55, 0x37}, {&(0x7f0000004980)=""/221, 0xdd}], 0x7, &(0x7f0000004ac0)=""/4096, 0x1000, 0x2}, 0x1}, {{&(0x7f0000005ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006f80)=[{&(0x7f0000005b40)=""/136, 0x88}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/189, 0xbd}, {&(0x7f0000006cc0)=""/89, 0x59}, {&(0x7f0000006d40)=""/152, 0x98}, {&(0x7f0000006e00)=""/11, 0xb}, {&(0x7f0000006e40)=""/11, 0xb}, {&(0x7f0000006e80)=""/255, 0xff}], 0x8, &(0x7f0000006fc0)=""/4096, 0x1000, 0x535c}}, {{0x0, 0x0, &(0x7f0000008440)=[{&(0x7f0000007fc0)=""/245, 0xf5}, {&(0x7f00000080c0)=""/217, 0xd9}, {&(0x7f00000081c0)=""/28, 0x1c}, {&(0x7f0000008200)=""/223, 0xdf}, {&(0x7f0000008300)=""/16, 0x10}, {&(0x7f0000008340)=""/200, 0xc8}], 0x6, &(0x7f0000008480)=""/210, 0xd2, 0x100}, 0x7fff}, {{&(0x7f0000008580)=@nfc_llcp, 0x80, &(0x7f00000087c0)=[{&(0x7f0000008600)=""/136, 0x88}, {&(0x7f00000086c0)=""/217, 0xd9}], 0x2, &(0x7f0000008800)=""/166, 0xa6, 0x7ff}, 0xe3}, {{&(0x7f00000088c0)=@ax25, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008940)=""/219, 0xdb}], 0x1, &(0x7f0000008a80)=""/20, 0x14, 0x3}, 0x7fff}, {{&(0x7f0000008ac0)=@can, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008b40)=""/240, 0xf0}, {&(0x7f0000008c40)=""/40, 0x28}, {&(0x7f0000008c80)=""/135, 0x87}, {&(0x7f0000008d40)=""/33, 0x21}, {&(0x7f0000008d80)=""/44, 0x2c}, {&(0x7f0000008dc0)=""/124, 0x7c}, {&(0x7f0000008e40)=""/174, 0xae}], 0x7, &(0x7f0000008f40)=""/236, 0xec, 0x7f}, 0xff}, {{&(0x7f0000009040)=@nl=@unspec, 0x80, &(0x7f000000a380)=[{&(0x7f00000090c0)=""/133, 0x85}, {&(0x7f0000009180)=""/165, 0xa5}, {&(0x7f0000009240)=""/4096, 0x1000}, {&(0x7f000000a240)=""/236, 0xec}, {&(0x7f000000a340)=""/21, 0x15}], 0x5, &(0x7f000000a3c0)=""/22, 0x16, 0xfdb2}, 0x2}, {{&(0x7f000000a400)=@pppol2tp, 0x80, &(0x7f000000a680)=[{&(0x7f000000a480)=""/47, 0x2f}, {&(0x7f000000a4c0)=""/20, 0x14}, {&(0x7f000000a500)=""/100, 0x64}, {&(0x7f000000a580)=""/141, 0x8d}, {&(0x7f000000a640)=""/9, 0x9}], 0x5, &(0x7f000000a6c0)=""/243, 0xf3, 0x800}, 0x87}, {{0x0, 0x0, &(0x7f000000aa00)=[{&(0x7f000000a7c0)=""/147, 0x93}, {&(0x7f000000a880)=""/218, 0xda}, {&(0x7f000000a980)=""/92, 0x5c}], 0x3, &(0x7f000000aa40)=""/176, 0xb0, 0x8}, 0x1}], 0xa, 0x42, 0x0) accept4$inet(r0, &(0x7f000000ac40)={0x0, 0x0, @remote}, &(0x7f000000ac80)=0x10, 0x80800) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2000000000) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)={0x2}) fremovexattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974792e2f6465762f62696e6465722300102c1932287aa6f2e61ca5d09e72f7da6155f94221b2fd6b03d6b55337650f7f8379697c2d12968dabf02d14aef01b479dccfe47248e9141332798485eb773e0718899f54a6cd474afd319888ac0754598a2335094c52384c0036dfc39769269b98e5691f5e4db1645998a4eb05a5af7b9b3aa0bcaca125bfc1458e09900874e7ce6df9de190b72a325aa06175c6057a5cb59980aab294b28cf37ffd447f2b2fd171cb263dc99286fb1f95313c5cf6010980ed018cd8b3d4f107"]) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0x1000, 0x0) close(r2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000001200)) 2018/04/08 14:49:33 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02090000060000030000000e00001200da7e06000000000000000000000000000000000000000000000000000000000072b566d6656e8671b4e366189dedbc33b1c140ac4d176fcf63d79e21f428646d5a85d7b14cc5d436a7f74500000539c9b2dbd556000000000000000000"], 0x6d}, 0x1}, 0x0) 2018/04/08 14:49:33 executing program 7: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r2) read(r0, &(0x7f0000ebcf48)=""/184, 0xfe70) 2018/04/08 14:49:33 executing program 4: r0 = epoll_create(0x8b5) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) lseek(r1, 0x1a, 0x0) getdents(r1, &(0x7f0000000fd0)=""/48, 0x19a) 2018/04/08 14:49:33 executing program 0: r0 = socket$inet(0x2, 0xa, 0x7fff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x870f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0xe6) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r2, &(0x7f0000000000)=0x4000, 0xfff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x101}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x10000}], 0x38) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x1f}, 0x8) 2018/04/08 14:49:33 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x400000000000002) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/08 14:49:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000002272, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x7, 0x3, 0x3, 0x8, 0x224, 0x9, 0xfffffffffffffff9, 0x149, 0x1, 0x8001, 0xff}) 2018/04/08 14:49:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x1f, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2, 0x8}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000aedffc)=0x4) 2018/04/08 14:49:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/04/08 14:49:33 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000002c0)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/08 14:49:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x869, @dev={0xfe, 0x80, [], 0x13}, 0x2}, 0xffffff8b) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file0\x00', 0x99, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="50d0e658a90e2beabd29662f436307268c063b4c17e837cd29bbbb2bd20ac97c6fdb984c92fe026688ada19596129507abe0b14b58236c0c0d354c7a283002f08d096d14df04a636aed56c3d0a508f316e81db042817ef38f0e45b0895a4c1fb3d", 0x61, 0x2}], 0x1, &(0x7f0000000300)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x7f, 0x2d, 0x3d, 0x0, 0x7a]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3d, 0x3d, 0x37, 0x36]}, 0x2c}]}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000000c0)="112258bd3b02a439f6806dda20a12435f221a128767c15a759390d525cbccf1094a7f9c3176c6d58d04a2fe19723ea87ee84a1500e9dde51ea8f95ee77f9b262d23d27b459db2cd32fe90c10ba6f3c38e14342006f3a1b5f5cf7d740", 0x5c}, {&(0x7f0000000140)="fd73bbfcde6215838b554055614bab969a62324ebc0b56df3243345212a498b7a954b72978fbcd97ae79b3cfa90b62ca2a7a4c7e826dd46c94da6428286cffe3f5db9b4373515b2f5f13705d191f72e9675bb72ba0fbf888a218", 0x5a}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="964b00002900000043000020653df71e0b63d83b4e8e684abfbfb8482c2e309f89ccbbb1ef81ac413bdc5aaa4e8b9d1bf47a4c7d82b9910734b828eca60c111513840c012c4728964e709441c46f8cc96adf2fb230b31d10"], 0xc}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004080}, 0x40000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r3, 0x0, 0x101, 0x1, 0x0, 0x8}, &(0x7f0000000640)=0x14) 2018/04/08 14:49:33 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}, 0x80) 2018/04/08 14:49:33 executing program 2: r0 = socket(0xa, 0x2000000002, 0x0) getsockopt(r0, 0xffffffffffffffef, 0x51, &(0x7f00000000c0)=""/8, &(0x7f0000000140)=0xfd95) 2018/04/08 14:49:33 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) clone(0x4e010c00, &(0x7f0000000fff), &(0x7f0000b04000), &(0x7f0000824ffc), &(0x7f0000000000)) 2018/04/08 14:49:33 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2a82, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xe0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x1f}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0)={0x9}, &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 53.409938] binder: 5924:5972 transaction failed 29189/-3, size 1804277805704568357--5156261081139732031 line 3133 [ 53.422875] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.443070] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/08 14:49:33 executing program 5: clone(0x84040000, &(0x7f0000000180)="e292aef760989d4f5c7c120be3839cf0da7241c735f91a4a2cbdb4863da7eacd928309694f660ee87e79f009a5e46180b92d9b7a33d3269cd80be03feabd39b9513d68937119158b329a3cc40ee8dc06435bc86a2c3d2a26370e570f924c2153786cffcb55f5fc3a86ce4734f8a87ac08575e30b347d29ae4da6aa81611fe9102b2a963f02426cfdd343c41165fc49cb34a745f22c02ed8adea98a275fad87cd84d1ed33cb70d650601536ee039bf785621c71f649730d329645423f966d4f01c158687e9a07e6ab114a800679e009ae3ea03bc3546acb1336747df242771fae98d8a783", &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0)="2ca3ab73528f11e5ea96c79665549e6e028e8d99bc6025bd0a457fdf4d75fd2c2139c6168914ab128ca2fa317471d277de210bedbb8ee8fb62c1b2f0609daf6daad87f86e322f8f20ec132010a7b1d32cc26866c3523bada3350f5ca897b8fa495664925224f0f4d95d8da4566cd00cc9fec3d7e6011fbd5e0217a8ebc5834de19ff7c11d6aa977bc8267c5fa175b05593d2cdc4b402ca780e196ce44ecc0ca4018cc21d89c9831117b8d4754d583a626738b65962c441d1adae270d2dc2a50fc4b1239290f0b6a15da5c4926a6fcc59") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000000c0)=0x12b0, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYRES64=r2], &(0x7f0000000080)=0x1) 2018/04/08 14:49:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000200)={0x7, 0x6}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') setxattr(&(0x7f0000000080)='./control\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="7573654ef7abc368e86c6f73797374656d00a3a2d02800001c83fdb638f8c3ef601e9d08a938b880e4f4214299895a47748948e807ec30237cc59fe41baa16040ccab8571a4cf21484685f15110dd3065d1ce41728480ea47a45a6b2ddc8e37737d8e5bf5077c2dd3d2434f2b9655a1fbf66991e"], &(0x7f0000000100)='keyring]trusted\x00', 0x10, 0x0) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000, r3}) 2018/04/08 14:49:33 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f00000000c0)="e04a8b6cfa7dd128dda296d80648fed66994354adad30f3dc056f10a6ad1c48e61c8c8d36248f22067c0ca386a852bc9735ee28f5c069d90d6f5949d6c107478a4c5514b78e91e0cb961437d415443f4611e5d2dd1a39bc627822e65ef2ba97aaf15aef500c70c492ff1669b27cee7508eddd7a318a4a9e853955b68ffdfe5623e74ee90ae8200a983ab7844fdd504bc3cdf34dd11c1246b924382bfe8a6af809f10a68bc895c9950dd956af0222c1450ee8fb18e05542a32cb8de54cfcaf148832c3e7c92c024866d9664db1765a178d3981a2cd88257be1674a700b41d9ed2534bce04475ae4491d34", 0xea, 0x1, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x40000000000000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x20011, r1, 0x0) syslog(0x3, 0x0, 0xffffffffffffff25) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc), 0xffffffffffffffbb, 0x0, &(0x7f0000009000)}) 2018/04/08 14:49:33 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x88, 0x1, &(0x7f00006cdffb), 0xe05f6015df37a068) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x6, 0x94, 0x65f, 0xffffffff, 0x401, 0x80000001, 0x1, 0x1c0, 0xffffffffffffffc0}, 0xb) [ 53.759807] IPVS: Creating netns size=2536 id=12 [ 53.774698] device bridge0 entered promiscuous mode [ 53.785106] IPVS: Creating netns size=2536 id=13 2018/04/08 14:49:33 executing program 0: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000649000)=@ax25={0x3, {"c5c180a99f7517"}}, 0x80) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) r14 = getuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getresuid(&(0x7f0000000d40), &(0x7f0000000d80), &(0x7f0000000dc0)=0x0) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001180)=0xe8) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)=0x0) r25 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = mq_open(&(0x7f0000001680)='vmnet1\x00', 0x2, 0x4, &(0x7f00000016c0)={0x6, 0xff, 0x10001, 0x8001, 0x3f, 0x3, 0x2, 0x2a}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001740)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001840)=0xe8) r31 = getgid() r32 = gettid() r33 = getuid() getresgid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)=0x0) r35 = gettid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001ac0)=0x0) fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) sendmmsg$unix(r0, &(0x7f0000001f00)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="54d9b0798073d09411ab0251432348db2c773f0fbfce6a0b0341aeeaf8ce7d20a29d566faf0fc3de01e768ad340cf65b56050b72f76e06b01d14b2ae30ea84a102369a23c9a716d52ad82d1695639937b5d78ddbe32c011170d8c93cf6ed6ee8f477d61e64476c19a6d359f0a32bca92a2d0ed3f1dda7a315b07a4cb2b4465ad85c007db3248570f393b057687da17154e407a64fedf9ce2fcc179e667a9c0c2a8d0b5aa2d8820cd406758d2eb92aac13ab422702e7844a470082e62376c666c85dacb535054a0ef4bd0d76e437e77c2240c48607dc4264131116d6994f6", 0xde}], 0x1, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xe0, 0x4008000}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000b00)="8896787262e211e3be2e0a15f3755d72b2ba026a6bef557c9dd5539cafea7aab865306945689cae654005d9da53ae46eda97297d9cbc33cb8bd0327afc6b44f007f6f5df47d414e1a93ee84a662c84572020723c76bce8afd006b504b554479395e3fa3554a77f761780d2f9fcd0644305f6a017a508f0824d14200c8e024310a6838ccc77959d43689a785c87c5f8d5502e5d7adf53d1e081a388cd2a24bbd078e25741528a31d7a945fc19c4c5d3adc2f2769350617f479e2c00a8d28d", 0xbe}, {&(0x7f0000000bc0)="ff0519d659a53fdc5730878bd84ba4", 0xf}, {&(0x7f0000000c00)="fc6757b0b26a924b5e4fd6c29253415fa95c5709af283734153c0c200a11df08f9a62f4705a790c90b0abd09d9ee3333f5782074c483f101dc8b487c2c772f745f2354568ee4235496f8460be1e44566299121ceb35c6f22702f443fdab50d4e564046b23003fc425ca5", 0x6a}], 0x3, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0x90, 0x20000000}, {&(0x7f0000001340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000013c0)="dc12c58797b678fa0111f6bf4a8c6f4e45345299ad2ee586172d84a334a0ce22c833a2d6ef690c77c3ede79564f94b540fd9275f221972d2a39c7a38d52be5aecbf7bc9595ba5472324177b9", 0x4c}, {&(0x7f0000001440)="e702944adcee5614493984199c90cfaa8ebc0a08763b71b3a4eb6afd57bb510754dcd600c44060bc1d2c9df14b4e84308627e68a42815c2d5ec38da9a80aa6d7e692dcfa54513494925a1a5e70f045bc72ccba18a036ae9e86f9950befb7bad33cef092f26e880ab440e829f01015b400cbf7a7a8b43d30e726af3845dd3dd5cf42eb3402443bd546e15d71068f25d5eaf9bc534b00097e8fa93fd81fc2a92", 0x9f}], 0x2, &(0x7f0000001f80)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2c0000000100000001000000711e48e8e6d776d1204c8275002268f28048d15effe05a6c19bbf0c46bdafddb7e01a92530935389dcf38440c05f43627ce351", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="200000000100000001000000", @ANYRES32=r28, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="180000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="180000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40], 0xfc, 0x84}, {&(0x7f0000001d40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="41db9e198f8cf82bf69cca6c863f0ea8cbab08f80e42c3ddcafb86a999be7ded3bc96d8370393356fad0d42c757ffabcd4d970cf89e1fa824a381b90e0ccd41fa90e3f463f6c613fa91442cdb2fcbcae07e7c98a3eea3d3e9eb03401f548aa2ecb707cfdbae7f14adbaad6fc23f3f5808cf788a6f3ee7dd2", 0x78}, {&(0x7f0000001e40)="4b31fb956d8484c2c99f167392294bfdd46f2755813816b47e7abcf3469a9ccb240c7cafb806cd265357364b19013c382867d3c2c1351b6b5eb85e56c9979682812c89f5f20ee83670d48b3caca61baf3639e2ef6ab21b4ff6ed20f070d800945c735878f19a2ade23939e768bfe35f766de231636fb80c5bc1a60ed38", 0x7d}], 0x2, 0x0, 0x0, 0x40}], 0x4, 0x8000) 2018/04/08 14:49:33 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, 0x7, 0xffffffffffffffef, 0x25, "b1dd0590dc63adb6a211173c5245aaec8b9d346e3b1d5f4729a9fcb7c7c85b23f49decf9e982cd87a7712f3e2ef42f07d7ef934627895dc92f61c207bbd5542ddad0a1896b910c2ee615b04d904d3c4a"}, 0xd8) r2 = syz_open_procfs(r0, &(0x7f0000000100)="6d6f756e7473002bc8347911885f3b6a48ddf9892d139ee2f62549ba46ac2b34648961c8b45ce1f95412b04d2347b658ea365582336d0ca46481e81e4d25ed5c200130a89dafea124562a4a953b08b459374972bf013a3bf6f7430545a8a379a19efbb26e5062b87d65d7b6be9c801aacd6b70cd0d43eaa938708551561d3929d403357b4df39139c7997f9028db4842323d2806b9736c") ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'erspan0\x00', 0x7}) getdents(r2, &(0x7f0000000080)=""/97, 0xfff4) fcntl$notify(r2, 0x402, 0x16) getdents(r2, &(0x7f0000824f59)=""/167, 0xa7) [ 54.148398] binder: 6049:6051 ioctl 40045201 20000000 returned -22 [ 54.155496] binder: 6049:6051 ioctl c0306201 20008000 returned -14 [ 54.164010] binder: 6049:6051 ioctl 40045201 20000000 returned -22 [ 54.170681] binder: 6049:6058 ioctl c0306201 20008000 returned -14 2018/04/08 14:49:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000000440)=""/233, 0xe9, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400)=0x7, 0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000100), 0x4) sendmsg$nl_crypto(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x48800}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffe600000081ffffff08001b000000000000000000"], 0x30}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x800, 0x8) sendmsg$nl_generic(r3, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x38, 0x40, 0x120, 0x70bd26, 0x25dfdbfe, {0x13}, [@generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d6"]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)) uname(&(0x7f0000000580)=""/7) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) r5 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000780)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r6 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a45352, &(0x7f00000006c0)={{0x800}, 'port0\x00', 0xc1, 0x30800, 0x1, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x4}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x7f, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r6, 0x4c01) readv(r6, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2) 2018/04/08 14:49:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) ioctl$TCXONC(r0, 0x540a, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/08 14:49:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)="219a716937e4cf5a7ff612c2b449960c5aa6e090cf2cfb11f12baffe0a0000b74c3af37698ed6331e502000000494151372973de183152e24a582f14447d913e4281f426637dc86fc4e89fe76110c89c608c23a31b3fab01d5202390909f7a80418328f9c4ed4693b83badcf4cc49504d96b2e54ea15417492b940e5b8a3a9105cb758f0ca7bbdc2463fa5d8364ca366688d64f58fb98bc1d7c65656d677ff5f5abe184c1cb6477075181f746ef55d4c033039ac993a2b2009a88b648ec0c5b0d932eb83e2ddf97d87c1fc16aecc284ebb5ad55a1675c81366078d0060c4b41910a8b772849f7618c7c88773115cdcbd4ba2d54b5ac90d1d2825ac637a00f848a3681579e9b8678d0004abac98f265ae45af8ae6a436f233b7dedea02db3de8de8cfa8be2a4e4fd4d5fb4aaa80799caaa23d94e57c088399e3", 0xffffff18) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/04/08 14:49:34 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x414000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="bbd7eb7a157228e2ebe1155b076e63e1", 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2effc)=0x3eb00000, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00006f6ffc)=0x2, 0x4) 2018/04/08 14:49:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x81, 0x6}, 'port1\x00', 0xa0, 0x0, 0x4, 0x9}) 2018/04/08 14:49:34 executing program 4: socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2140, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00000000c0)=""/34) 2018/04/08 14:49:34 executing program 0: rt_sigpending(&(0x7f0000000000), 0x8) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x39980732, r0}, &(0x7f0000000080)={0xfffffffff2000ef9, 0x7, 0x7, 0x80000000, 0x7, 0x2}) r1 = socket(0x5, 0x80000, 0x1f) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x1}, 0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r0) creat(&(0x7f0000000100)='./file0\x00', 0x1) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200000) 2018/04/08 14:49:34 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="f4fe177e94f3643e19ddcdff3c7d5e6cb0b7c92807e064fc59b741f60c8c072c91f73ffdcc9364b6ae8b0fa141ff1ef48556a95c02280fd980f2ca92d5526a41a7e674b9085e8cea9ca558daa6250909c3d2d073a3bf026637280f01bbd810dc47f5e47ee9c453941741ad0095aa6d13f9a35442a20ab1ef74fa02446a6550fe20cf1fd6f5f64b43e57d040b6fe88bf57d841f8e4c03c5476ed13559fee88b7f") 2018/04/08 14:49:34 executing program 6: r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/08 14:49:34 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100ffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/119, 0x77) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x100000001, 0x1, 0x7fff, 'queue1\x00'}) [ 54.700740] random: crng init done [ 54.711776] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.684535] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/08 14:49:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x100) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) r5 = request_key(&(0x7f0000000280)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="7d5e6e6f6465763a70726f6376626f786e657431213a24e87d656d3000", 0xffffffffffffffff) r6 = getuid() keyctl$chown(0x4, r5, r6, 0x0) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f0000000480)='./file0\x00', 0x2000010) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x9, &(0x7f0000000240)=0x4) bind(r4, &(0x7f0000000600)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x2) write(r3, &(0x7f0000000500)="99bf50b93df99db202f5c2f7aba6fa3e26249a9c6ce7c55ee3a70e183f23552df60d9bca5ea8181986878b3b8cd809ad7f3c8eeb12832d1fb408f75693890dba761310e2a9cc5278ece5719ed1766815a25d80932f28b5df5b57d12b02d518d24ce57c4563e8097077702fe87daff86330a82774ee9dba06e2d96518153ab5a73d405d722812c67b23df41916117", 0x8e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), &(0x7f0000000340)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x4) timerfd_gettime(r2, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000001540)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x100000001, 0x9, 0x2, 0xfffffffffffffffa, 0x1f, 0x3, 0x80000001, 0x4}) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/08 14:49:37 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="057b8a591346afce6ab7970e8db9b0988aa2c221e2d45e90b9090f5fe6099d9bed873aa24fdd2b851531c174b9e0464be36c0fee3833beb1dd6b4a0bf53fd8bed41e5c5b80ebb44928bd2727b548dedca358aff494efacc421577b0b736e8670518d460ef8df570fcb7f6da8c001cba9456199b9d0a97fd5f02ebb5cf5efff95a1e172a1299a12de0b99d8eb6450f95ea54477f960c8161f122bc301341b977b2832", 0xa2, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x8) getdents64(r1, &(0x7f00000000c0)=""/70, 0x46) 2018/04/08 14:49:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r3, 0xa, 0x0) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup3(r2, r0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$unix(r5, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) ftruncate(r2, 0x3) write$cgroup_subtree(r2, &(0x7f0000000180)={[{0x0, 'cpu', 0x20}]}, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/04/08 14:49:37 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x7, 0x4}, 0xc) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='hybla\x00', 0x6) flistxattr(r0, &(0x7f0000000080)=""/152, 0x98) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/08 14:49:37 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7c9554b3fb2be06c4fb5ed3d357f69da7daa5df4ef889ada48824ee0a5f2102675550d1f06c4ed23eb1dd0d28c64e49cc60c09303766fce71284106014fee073931cbcb3e567dbf2b9f2db4e93f578bb53e20ad2c20bdb5b55dde2e38abe6d124b1fa5e380ce8ca026b018714460337c2973", 0x72, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4, 0x4) 2018/04/08 14:49:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYBLOB="20006eee897f030c0000000000e45800000000"], 0x0, 0x0, &(0x7f00000001c0)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc00, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/04/08 14:49:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0xfffffffffffffebe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x8}, 0x8) 2018/04/08 14:49:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x737cf6a46f792580, 0x8, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x0, 0x1000000000000000, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/08 14:49:37 executing program 0: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)="2efeffffffff0c000074797adc00", 0x1ff) 2018/04/08 14:49:37 executing program 7: r0 = socket$inet6(0xa, 0x4000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621e, 0x4) ioctl$void(r0, 0xc0045878) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffe5a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@empty, @dev={0xfe, 0x80, [], 0xc}, @empty, 0x8000, 0xffffffff, 0x2, 0x400, 0x7, 0x80, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) bind$packet(r2, &(0x7f0000000140)={0x11, 0xff, r3, 0x1, 0x2557, 0x6}, 0x14) recvfrom$inet6(r0, &(0x7f0000000240)=""/246, 0xffffffffffffff6e, 0x23effd, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f80ffc)) 2018/04/08 14:49:37 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x7, 0x4}, 0xc) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='hybla\x00', 0x6) flistxattr(r0, &(0x7f0000000080)=""/152, 0x98) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/08 14:49:37 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b00736970"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) [ 57.445908] binder_alloc: 6127: binder_alloc_buf, no vma [ 57.463242] binder: 6127:6139 transaction failed 29189/-3, size 40-8 line 3133 [ 57.472104] binder: BINDER_SET_CONTEXT_MGR already set [ 57.477817] binder: 6127:6139 ioctl 40046207 0 returned -16 [ 57.483751] binder_alloc: 6127: binder_alloc_buf, no vma 2018/04/08 14:49:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x20000000000001ca, 0x0) preadv(r0, &(0x7f0000a19fd0), 0x0, 0x0) membarrier(0x20, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x18000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/04/08 14:49:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0x0, 0x1, &(0x7f0000000080)={0xa, 0x4e22}, 0xfffffffffffffe44) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000000040)=0x3dc, 0x0) dup2(r2, r1) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) 2018/04/08 14:49:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) getrlimit(0x6, &(0x7f0000000040)) 2018/04/08 14:49:37 executing program 1: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') [ 57.483771] binder: 6127:6150 transaction failed 29189/-3, size 40-8 line 3133 [ 57.504652] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.510636] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.800684] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 57.809739] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 57.816285] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 57.824804] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/04/08 14:49:38 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='lo\x00') ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f0000000040)=""/220) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000), 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x8, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffffd, 0x200, 0x9, 0xee9, r4}, 0x10) 2018/04/08 14:49:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fchmod(r0, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x0, @empty, 0x4e24, 0x0, 'ovf\x00', 0x15, 0x8, 0x77}, 0x2c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) socketpair(0x3, 0x7, 0xfffffffffffffffd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x8, 0x0, 0x1, 0x3}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1000c41, 0xfffffffffffffffc, 0x0, 0x24, 0x4d9b}, &(0x7f0000000200)=0x98) r5 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="b2c189a0aa04f15d5e606177c0df84f194ad57a8e9fad89d3c208ab958526d2d856a7ec6d2541c0ad1b210f00ef9a39b5a70be8447f8ab2fe9b7f917f49c4c5e84643fba00ebdbdc8385fb25b28b830ea284a0e21bb0900b16170f9fade42ad92809061c59d4dde5949d8141df6a7de14004f20bf77906152e728654b07f7be82fdb3e9eb3925ad8d4a7e0955c9c533d642c7cbc41a65b400c3fa1e6e79d286eff939c322235b5133be80599a4421034", 0xb0, 0x0) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000380)='user\x00', &(0x7f00000003c0)="6c6f21c000") setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r4, 0x10000}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) r6 = syz_open_pts(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000400)={0x81, @tick=0x1, 0x6, {0xffffffffffffffcc, 0x80}, 0x40, 0x2, 0x8}) ioctl$TCFLSH(r6, 0x540b, 0x2) 2018/04/08 14:49:38 executing program 5: rmdir(&(0x7f0000000000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) mq_notify(r0, &(0x7f0000000080)) 2018/04/08 14:49:38 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) syncfs(r0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x200003) dup2(r1, r0) fcntl$setlease(r1, 0x400, 0x2) 2018/04/08 14:49:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$peek(0x2, r1, &(0x7f0000000180)) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYPTR64=&(0x7f00000002c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/08 14:49:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x1, 0xfffffffffffff000, 0xffffffffffff7fff, 0x3, 0x3, 0x0, 0x9, 0x2fd, 0x40, 0x356, 0xe7b, 0x7, 0x38, 0x2, 0x101, 0x3, 0x7}, [{0x6474e551, 0x2, 0xfff, 0x401, 0x7fff, 0x8, 0xa8, 0x3}, {0x7, 0x5f, 0x5, 0x5, 0x62, 0x2, 0x1e, 0x2}], "b55824869536953bcbc6d6a91d73794e326165e27c23b1b9facc0ba3d33b6b9bc8ca86c31c3cfd41cb89ecd3a5c5827a697d83f2fb25", [[], [], [], [], [], [], []]}, 0x7e6) ioctl(r0, 0x2287, &(0x7f0000000000)) 2018/04/08 14:49:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000580)={0x10003, 0x2, 0xe9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xfffffffffffffe86, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000003c0)=0xfffffffffffffdfa) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41", 0xdd, 0x0) openat$cgroup_ro(r1, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0), 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/137, &(0x7f0000000340)=0x89) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000d40)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2a, 0x0, 0x0, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000e00)=ANY=[], &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500f980e5d19fcccb72acb7bb000000d8d264e687ac9fa37e6d0187346e5135eba1f47b5673cd918e72f9be0d"], &(0x7f0000000540)=0xe) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/04/08 14:49:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x24002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={"62736964677536255700000000000003", 0xce0d}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_settings={0xb9f, 0x9, @te1=&(0x7f0000000080)={0x6, 0x400, 0x5, 0x1f}}}) 2018/04/08 14:49:38 executing program 5: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/04/08 14:49:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r0, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0xc, 0x0, @fd}, @nested={0x4}]}, 0x24}, 0x1}, 0x0) lseek(r1, 0x0, 0x2) 2018/04/08 14:49:38 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc, "91a58c9e92581861ec0b0067"}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) [ 59.025049] binder_alloc: 6204: binder_alloc_buf size 58536 failed, no address space [ 59.052099] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 4088 (num: 1 largest: 4088) [ 59.063718] binder: 6204:6207 transaction failed 29201/-28, size 0-0 line 3133 2018/04/08 14:49:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x84) r1 = socket$packet(0x11, 0x80000000001, 0x300) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x103800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xc6a0, 0x0, 0x60, 0x4, 0x1, 0x3ff, 0x2, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xa58, 0x8, 0x6, 0x9, 0x800}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x80000001}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001400110100000000001200000a000000", @ANYRES32=r4, @ANYBLOB="14000600000000000000000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/04/08 14:49:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000c, &(0x7f0000000480)=0x100, 0xfffffffffffffd58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) writev(0xffffffffffffffff, &(0x7f000046afd0), 0x0) r4 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="7379737479f50d9c99b83041f59c3d40656d5f753a6f626ac19ad08668e3f0f0e34c0c8092cdbc6563745f72266770e787c537432e81675f65786563d4c4342530202f7573722f5a69622fc35c494310fd4ec15c40af9796037154507d7fca34c83ed88412d4e651f665ecb5a4d57a5f52af0cbfe0b3f485b946539c09000000000000afd97e6aef254e492fa1a80e9cb701d1a939c2294e5583d6c54a0fe41c44b68297a4d3513bb7b11f7b7b3123c88004c9e04ef74026a2bce4746f7c173e3e24efa1853d3943bd20b2d2ce61652054c8b59c5a76b115e4b9fdec172fd3e11333edacd62193423540e1dcfeec32f53f3a241a1cb9cfdba284ccef385633a079007cfba3a3fdf4ecbffbd980f6387521bddfe3cf1a424696f539f466fe9367ecee9b435ec3abad1608682c149334c80f1bcb4a931b88a9a387e3d68183a6e97fcf48ced0ba035b4990b046930a5345c8084344bf36c91f018f7f63de6b2889c60051a4a901687f507e7da099c24f"], 0xffffffffffffffe3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)}], 0x1, 0x0) r6 = syz_open_procfs(r1, &(0x7f0000000b00)='maps\x00') r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r8}, &(0x7f0000000380)=0x8) r9 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r9, r6, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ftruncate(r4, 0x40001) 2018/04/08 14:49:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000580)={0x10003, 0x2, 0xe9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xfffffffffffffe86, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000003c0)=0xfffffffffffffdfa) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41", 0xdd, 0x0) openat$cgroup_ro(r1, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0), 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/137, &(0x7f0000000340)=0x89) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000d40)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2a, 0x0, 0x0, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000e00)=ANY=[], &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500f980e5d19fcccb72acb7bb000000d8d264e687ac9fa37e6d0187346e5135eba1f47b5673cd918e72f9be0d"], &(0x7f0000000540)=0xe) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/04/08 14:49:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r1, &(0x7f0000000740)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2d6) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3571e58ce131103854b5ca4770efad030c53497b2315ef1d9fd333ed9c7f17dc2e8d16305969539d825eef38604b5c4fde495d837f25dc468c5783f7d3e5500add22ea09b5c7181c0460d5bf8edbb28c47f1fff5a17528efc62be3a6dc18efdb1", 0x8d, r2) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717fe7e7cb96ff57755e0b62e6420618376ed7926431460f7859fdc44c034c1d39b3574ef3e83971fd", 0xda, 0xffffffffffffffff) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) [ 59.077005] binder: BINDER_SET_CONTEXT_MGR already set [ 59.082605] binder: 6204:6224 ioctl 40046207 0 returned -16 [ 59.097661] binder_alloc: 6204: binder_alloc_buf, no vma [ 59.103172] binder: 6204:6224 transaction failed 29189/-3, size 0-0 line 3133 [ 59.115557] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 14:49:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {{0x77359400}}], 0xfffffffffffffd4e) flock(r0, 0x8) ioctl(r0, 0x228a, &(0x7f0000000080)="6935d2c704f50af5b732b80cc42ca5e1fc9f8a53fb8fccff3ee81b65d2d02a567d14a1bf2e7751f74f0c9265a830e987ab3736aa5f537d9c8b27199249c3a36f414a1d699beda73530c00d17308dd63320d6dcd4bf2ad843f8adecb8") 2018/04/08 14:49:38 executing program 1: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x37, &(0x7f00000001c0), &(0x7f0000000180)=0x1016a) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9, r0}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7, 0x3}, {0x4, 0x2}, 0x9, 0x1, 0x8}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) [ 59.123131] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.128940] binder: release 6204:6207 transaction 10 out, still active [ 59.135587] binder: undelivered TRANSACTION_COMPLETE [ 59.142183] binder: send failed reply for transaction 10, target dead 2018/04/08 14:49:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0), 0x0, 0x0) 2018/04/08 14:49:40 executing program 4: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='net/tcp\x00', &(0x7f0000000080)='net/tcp\x00', &(0x7f00000000c0)='net/tcp\x00', &(0x7f0000000140)='net/tcp\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='net/tcp\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='net/tcp\x00', &(0x7f0000000280)='net/tcp\x00', &(0x7f00000002c0)='\'\x00', &(0x7f0000000300)='bdev\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/198, 0xc6}], 0x1, 0x203fffffff) modify_ldt$read(0x0, &(0x7f00000037c0)=""/4096, 0x1000) 2018/04/08 14:49:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000000201ffff0000000000000000000000001800080014000000f2000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) 2018/04/08 14:49:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8, "889b235247416fb7"}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x10001}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x1800000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/04/08 14:49:40 executing program 7: ptrace$peek(0x8, 0x0, &(0x7f00000002c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00000004c0)="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") r1 = socket(0xa, 0x80000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="5e4cabc1a55be04546d1fb9dfbce0004000000000000000000000000000000000000"]) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000140)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'none\x00', 0x10, 0x6, 0x70}, {@multicast1=0xe0000001, 0x4e23, 0x2001, 0x401, 0x0, 0x8001}}, 0x44) ioctl(r0, 0x4, &(0x7f00000001c0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @loopback}, &(0x7f00000000c0)=0xc) 2018/04/08 14:49:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x10, 0x443, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}, @typed={0x4, 0xc}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x100, r1, 0x20, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff230}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x77af}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x48}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/08 14:49:40 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001300)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='task\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001340)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x10001}, &(0x7f0000000080)=0x10) syz_open_dev$sndseq(&(0x7f0000001380)='/dev/snd/seq\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x9}, 0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xdf}, &(0x7f0000000100)=0x8) getdents64(r1, &(0x7f0000000140)=""/172, 0xac) getdents(r1, &(0x7f0000000200)=""/4096, 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000012c0)) 2018/04/08 14:49:40 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = socket(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffd7a) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/08 14:49:40 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) madvise(&(0x7f0000c3d000/0x2000)=nil, 0x2000, 0x1b) clone(0x80040000, &(0x7f0000000080)="64d73b1cd15659c60c1ccb0d1eb74486e63b62251364845a8e3322d76e73e9a834cd378e9b0d387c97fc6d4c27609a91739fa1667654f737149db6f3dd02173e3e1acb0f5d251c691850fecaa4ca288eb38c09965b6a5ca661c16546a25453af87bd1a9786e3956a20d160ceb0368883da03493f50755e9735b37822", &(0x7f0000000040), &(0x7f00009a3000), &(0x7f0000000000)) 2018/04/08 14:49:40 executing program 5: r0 = memfd_create(&(0x7f0000000140)='tunl0\x00', 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)=""/227, &(0x7f0000000280)=0xe3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x280c40, 0x0) recvfrom$ax25(r2, &(0x7f0000000080)=""/106, 0x6a, 0x140, &(0x7f0000000100)={0x3, {"c4d2caf3b8ede4"}, 0xffffffff80000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000002c0)=0x1, 0x8) 2018/04/08 14:49:40 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x14, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7b9, 0x4) 2018/04/08 14:49:40 executing program 6: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x720, &(0x7f0000000080)) 2018/04/08 14:49:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2a4400, 0x48) write(r0, &(0x7f0000ea0000)='\b', 0x1) 2018/04/08 14:49:40 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+30000}, {0x0, 0x2710}}) timerfd_settime(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f00000001c0)={r3, r4+10000000}, &(0x7f0000000200)) 2018/04/08 14:49:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 14:49:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000b4fffc)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x173, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/08 14:49:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x7, 0x10001, 0x5, 0x5, 0x1000}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000600)=[{0x3, 0x100}, {0xa, 0x7}, {0x8, 0x7}], 0x3) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2a8202, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x1000) r4 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="6fce2a92f61e7769faf738827f8169faf98eb46595a3473866e0c1f8842da1aef0843768b144abe0185802337b438b3ccb84378997a3de6a9028c49837535915c830c3a31ff012", 0x47, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000540)="727872709571af43708b175fe489b63645c66275342d4ad272f3da24cbf4fb5be688eaf837f32b49b4eab94f09ee03f4d7a02ee123ce8aabfd0907c2", &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, r5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="4bbf9037ac90518a2089a0c14fc221d3", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000005c0)) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000640)=""/9) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000580)={r6, 0x3}) 2018/04/08 14:49:41 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, r1, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000001fe7)=""/33) 2018/04/08 14:49:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"eadac3413a4abe"}, 0xffffffffffff7fff}, 0x10) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000140)=""/88, &(0x7f00000000c0)=0x58) 2018/04/08 14:49:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009b7000)='loginuid\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffff9c, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x5, 0x7, 0x8, 0x3}) setrlimit(0x1, &(0x7f000076f000)) fcntl$setsig(r0, 0xa, 0x37) ftruncate(r0, 0x3d) 2018/04/08 14:49:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) connect(r0, &(0x7f0000000600)=@un=@abs, 0x80) 2018/04/08 14:49:41 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40040, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1c2}}, 0x7, 0x80000000}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1, 0x3, 0xe15}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/04/08 14:49:41 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d51eed)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045b69da193e99f6c0000580000c8161d0f9078ac14ffaaffffffffb400000086dd473acf180000002100000aebf107000000000000000000000000000000000000000000000000000000000004000000"], 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x48, 0x4) 2018/04/08 14:49:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x4455e3ea, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e21, 0x8, @empty, 0x641}}]}, 0x20c) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/08 14:49:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)) socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x7fffe) r2 = creat(&(0x7f0000000e80)='./file0\x00', 0x42) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000e00)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1, 0x8}, {0xffffffff, 0x3}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1, 0x1}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380), &(0x7f0000000b40)=0x2) r6 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000c40)={@multicast2, @empty, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e22, 0x3, 0xa, 0xa0, 0xa0, 0x3a, r7, r3}, {0x0, 0x1, 0x8a, 0x56, 0xff, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x7ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0xc7, 0x1ff}}, 0xe8) r8 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6dd8", 0x9e, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x10}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x579) r9 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f12be74", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea7a89285d", 0x4b, r9) getrusage(0x1, &(0x7f0000000740)) 2018/04/08 14:49:41 executing program 6: bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x8, 0x4000810}, 0xc) write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(0xffffffffffffffff, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) r0 = socket(0x13, 0x807, 0x125) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x1e, "5c46f001ac0bffe84553a37ca2efe262a64bd716b71602e592b6b37e22a0"}, &(0x7f00000000c0)=0x42) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/08 14:49:41 executing program 1: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) pread64(r0, &(0x7f0000000100), 0x0, 0x0) 2018/04/08 14:49:41 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/57, 0x39}], 0x20000000000000b2) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000040)=0x7) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r7, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r6, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x1000000000001c, &(0x7f0000000100)=""/106, &(0x7f00000000c0)=0x1) tkill(r1, 0x1000000000016) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffff7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000280)={r9, 0xffff}, &(0x7f00000002c0)=0x8) 2018/04/08 14:49:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x46) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0x52}], 0x1d4, 0x2) 2018/04/08 14:49:41 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mlock(&(0x7f0000c73000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) fcntl$setpipe(r0, 0x407, 0x3) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/08 14:49:41 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x40, 0x5, @tid=r0}, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) [ 61.722312] IPVS: Creating netns size=2536 id=14 [ 61.741494] device lo entered promiscuous mode 2018/04/08 14:49:42 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x400000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/08 14:49:42 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x6c, r1, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe86d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) flock(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB="a614"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) getpeername$llc(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = openat(r2, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) dup2(r4, r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x3, 0xac4, 0x0, 0xfffffffffffffffd, 0x7, 0x6, 0xe5e, 0x175, 0x9, 0x1, 0x80000000, 0xc53, 0x6f84, 0x10001]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000006c0)={r8, 0x81}, &(0x7f0000000700)=0x8) 2018/04/08 14:49:42 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x140, 0x1000000000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x80000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x2, 0x1, 0x9}, &(0x7f0000000300)=0x10) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) sysfs$1(0x1, &(0x7f00000000c0)='bdev\x00') utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x400, 0xa00000000000000}) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/08 14:49:42 executing program 2: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') mq_open(&(0x7f0000000000)='smaps\x00', 0x840, 0x4, &(0x7f0000000040)={0x9, 0x6, 0x9, 0x3, 0x8, 0x1, 0x7, 0x10001}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/102, 0x66}], 0x1) flock(r0, 0x1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) ioctl$LOOP_CLR_FD(r0, 0x4c01) readv(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/56, 0x237}, {&(0x7f0000000200)=""/136}, {&(0x7f00000002c0)=""/128}, {&(0x7f0000000340)=""/249}, {&(0x7f0000000440)}, {&(0x7f0000000680)=""/148}, {&(0x7f0000000740)=""/170}, {&(0x7f0000000600)=""/33}], 0x2000000000000374) 2018/04/08 14:49:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'sit0\x00', &(0x7f00000001c0)=@ethtool_gstrings={0x1b}}) r1 = socket(0x9, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0xfffffffffffff800, 0x4) 2018/04/08 14:49:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) connect(r0, &(0x7f0000000600)=@un=@abs, 0x80) 2018/04/08 14:49:42 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000400)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200004, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200), &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000257, 0x2, 0x0, 0x4000019f}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=""/96, 0x60) pause() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x80000000, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x302, 0xff, 0x8, 0x5, 0x0, &(0x7f0000000080), 0x8, 0x3, 0x7}) open(&(0x7f0000000200)='./file0\x00', 0x135400, 0x20) 2018/04/08 14:49:42 executing program 0: socketpair$unix(0x1, 0x40001, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200140, 0x0) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x1, 0x0, 0xdb}) 2018/04/08 14:49:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000000, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x7, 0x4) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/166, 0xa6}], 0x3, &(0x7f0000000340)=""/4096, 0x1000, 0x9}, 0x20) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x5, 0x6b, 0x0, 0x9, 0x2, 0x0, "acdcc0745d10665709fa57e89e5a67bdaf88cf98d751a9d69de58e7747052376b73a2419fc656b638f55db8d4cd26cc3e4b335a31f6f626d50caecf86e28f0a0", "5fd040eafbe0bf69e3cefdbd612054f0fd590adbbcbf9433fa01adc5659cc00ded34c76e196f526ca0c116ad96879b24b1017d89eb9d5f2553fbc84c04023f75", "703eb97fe663992e5d909224325044d1868240ef528c136257f48cbc53a8d256", [0x8, 0xffff]}) sendto$inet(r1, &(0x7f00000014c0)="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", 0x1000, 0x10, 0x0, 0x0) 2018/04/08 14:49:42 executing program 0: r0 = socket$packet(0x11, 0x200000003, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x203, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40000, 0x0) getpeername$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0xe8) bind$packet(r0, &(0x7f0000000080)={0x11, 0x6, r3, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/08 14:49:43 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="27901d5a899700000010001900ffff0600ffffff", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000a00"], 0x28}, 0x1}, 0x0) 2018/04/08 14:49:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1, &(0x7f0000000ff0)=[{0x80000006, 0x0, 0x0, 0x20}]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f0000000040), 0x6ad6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$TIOCCONS(r3, 0x541d) getrandom(&(0x7f0000000240)=""/251, 0x17, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="74fb99b86a0cc2c28dff01ef230089c6") 2018/04/08 14:49:43 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r2, &(0x7f0000a1bfda)=""/38, 0x26) getdents(r2, &(0x7f0000000040)=""/231, 0xe7) 2018/04/08 14:49:43 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) r0 = epoll_create(0x2) mmap(&(0x7f00003ed000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) 2018/04/08 14:49:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x5) r1 = dup(r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00000000c0)={0x3, 0x8, 0x7fff, 0x0, 0x10, 0xe0}) shutdown(r0, 0x1) accept4(r0, &(0x7f0000000000)=@llc, &(0x7f0000ea5000)=0x80, 0x0) [ 63.380984] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38793 sclass=netlink_route_socket pig=6461 comm=syz-executor1 2018/04/08 14:49:44 executing program 1: add_key(&(0x7f00000030c0)='syzkaller\x00', &(0x7f0000003100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003140)="f32ce1cb259570515c9c383d6966ab5fab6addabaa6e54909d58e3ab5728fd2b444fa556e4f0938c5060abd496bdc47772b726b433389c70158e43d40eef0fffd0925dd773e28e64c07e1d267db00b599cef4395b9074938b80edf3b226aa3c61137eef669fe80aafb83182cd63d3360ec42ad350bc4c781f7be9e22ccefd275c15eb15f702f7ff8292fae18f99f68096dd0e6f9a3d091050d286dbd597f516053e37297fae72e6f966e8af80cd6b92d008e2aad6089cfcd92ba0edbb35fe1aa539d628eb3c2ea6a44ac94454fbdc797d0fc734417ccef70cb98aa52448bb303", 0xe0, 0xfffffffffffffffc) request_key(&(0x7f0000003240)='keyring\x00', &(0x7f0000003280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000032c0)='\x00', 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000003300)='user\x00', &(0x7f0000003340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003380)="17fcf4b4fb2491b674b55ec93dc790271df79b962669da14d0a66ea12c2ad6fcf036eb7b14591f830b4ef9e9504c286593d8faeda7f136d161453002a4c5eccb74114c8c780946b4e74baabce20b3a799890f2d4bc4cf58e24131edf100fe6061667b0ef9612959f8e2a26389a17423c3ae742577e53e2e6c794e073ee2d845a92b2ddd8af8126fe", 0x88, 0xfffffffffffffff8) keyctl$update(0x2, r0, &(0x7f0000002080)="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", 0x1001) 2018/04/08 14:49:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x143, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/04/08 14:49:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000008c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec4", 0x4f, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x60) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3", 0x2b, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x73, 0x15df, 0x2, 0xcc, 0x7, 0x2, 0x1, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0x5, 0x5, 0x1000}}, &(0x7f0000000500)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000640)={0x0, 0x9, 0x200, 0x2, 0x6, 0x100000000, 0x6, 0x4, r6}, 0x20) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/08 14:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() sendfile(r0, r0, &(0x7f0000000000), 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) r3 = getegid() fchown(r0, r1, r3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000140)={r4, 0x3}) 2018/04/08 14:49:44 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x9, 0x0) 2018/04/08 14:49:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x14, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/147, &(0x7f0000000080)=0x93) 2018/04/08 14:49:44 executing program 5: socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1, 0x1000}, {r0, 0x200}, {r0, 0x300}, {r1, 0x4}, {r1, 0x200}, {r1, 0x109}], 0x6, 0x10000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) sendmmsg(r1, &(0x7f0000005f40)=[{{&(0x7f00000016c0)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6tnl0\x00'}}, 0x80, &(0x7f0000001840)}}], 0x1, 0x0) 2018/04/08 14:49:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='vlan0\x00', 0xc7d}) dup2(r1, r0) r2 = accept4(r1, &(0x7f0000000040)=ANY=[], &(0x7f00008f1ffc), 0x0) close(r2) 2018/04/08 14:49:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = memfd_create(&(0x7f0000000000)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x3) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/08 14:49:44 executing program 2: r0 = socket(0x6, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syzkaller0\x00', 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipddp0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="76f0d929dba5a052cc27cdfb79eed2dd81bf2ca61a92f1efa90000dfffffff53f1090000553d92b530c4908b097466d27244e87e5dd86ee72aa423a69c2bd5e4ee1fdaa3c47ccbe120da6a4fdc45a879a9b18c"]}) 2018/04/08 14:49:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x14d, 0x20000000, &(0x7f0000000100)={0x2}, 0x10) 2018/04/08 14:49:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x3, "81"}], 0x10}}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x5, {{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x27227b43}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e21, 0x0, @empty, 0x10000}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}]}, 0x20c) 2018/04/08 14:49:44 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xf6, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x400, 0x3, 0x80000000}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 64.539071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/08 14:49:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x27, r2}) 2018/04/08 14:49:44 executing program 4: r0 = socket(0x6, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="9ffeffff515f938997b64e80403f35b60e743c93699e824bc821f0cb5035d85deb45654d48efd782b90b788b8b72476b35a812f2e5a607e06730e7aa35f54993737ed25a737b8438ce367541bda61fd702a5713504e1235b807b29b02a25b59231aa7b6f763a0e7b5fddc0366c189c64948ddfc3e3d4dc438024518bfa2b065f582c4a936f17ba49bb2dc40000000000"], &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e24}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) close(r0) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000400)={r3, 0x5, &(0x7f0000000300)=[0x100000000, 0x3, 0x3, 0x7, 0x401], &(0x7f0000000340)=[0x0, 0x1000, 0x10000], 0x0, 0x9, 0x100000001, &(0x7f0000000380)=[0x3d2, 0xa9, 0xfff, 0x9, 0xffff, 0x80, 0xb1b2, 0x6, 0x400], &(0x7f00000003c0)}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={r1, 0x8e, "7259feedefab376ccc9617955aa94e82cf11acf6ad23b80420cdef6f868100000050176bbe8c9636f77733455c8bce3f9cd3770a713bb432a926cf63a2a43c9934b23f3149b5da8349b289c8ae50c367647963bfd819276d22e7a7000c498f88afa5dd919598dc91105ea0dbe137ed00d1902e891d333210370067205cb4c018c09e25ee2984e8096d78e75c812d"}, &(0x7f0000000440)=0x96) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0x101, 0x0, 0x0, 0xe}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000240)={r4, 0x638}) 2018/04/08 14:49:44 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x9) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000005c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0x0, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r3}, 0x20) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2e47d", 0xb5, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00000002c0)=0x7, 0x4) r8 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRES32=r0], 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fcntl$setflags(r4, 0x2, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/04/08 14:49:44 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)="321d70500ed7352dd6e6719d20c3b36b0754e70caae6afc0dc5e71a760631caff0bbbe642599074474150d04f0aeb532ed74e01be3f6ba2e2b7916372bf79d1e303f577a7226574b2d1a075823de40691d3d4619683b975cf4d4e570e9f90dd0ee6f47318e65989f91ce6726") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000100)='../file0\x00', &(0x7f0000000140)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ubifs\x00', 0x1014, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') 2018/04/08 14:49:45 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x420000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x7fff, 0x7fff, 0x4, 0x7}, 0x6) 2018/04/08 14:49:45 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000003c0)='syzkaller1\x00') r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) keyctl$get_persistent(0x16, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) 2018/04/08 14:49:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000439000)={0x1, &(0x7f000007f000)=[{0x6}]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x305, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/08 14:49:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000002c0)=""/215) ioctl(r0, 0xa1c, &(0x7f00000001c0)="586094362f012707e566f7f5a6f2ece0a4c56d3bdc65ed733a60f7ddb166007c3af80d73470106852ddbbdeb42525b046af542be7834a4e639022fc8251dd2a2421f8ae76d1e2b62f3a89af8517a549d71cccdbac5d02ef50e6b5d128703dcdc480a9c77452e1cad1bb06c28bed4ac7243c057ff8f9b1419513090f78e482f45e4791a5e63865db43d8805c69e5db551b5230c7eeb41a842c75acedf73a0660d4e434594fc0b206209fbb993d273271ab5c2910b749bf3934e142651c0963c759ae2b51c2f") 2018/04/08 14:49:45 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x90002000}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff, 0x8, 0x0, 0x12, 0x1e, 0x9, "9968184731894da9606a4d73a246f2d11c486f1fffaf1360b2c5a115a0d722bd81ba21e6dc2de9bb05de4474806043a34ea51a554171410a6cd6d1a6efa7e094", "7f7c7e26366debc56382bad4bb3d87749674f998b5dab0e39cf283716015a4b5fa76e303dce5cac8f021c5a0aa8bac2ca6974c5846568b25109523ca0f9d306e", "fe32bd25f09d4c6e030c97e578152547a5057ece74fd47f426107f9acfe8a9ed", [0x20, 0x80000001]}) 2018/04/08 14:49:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001780), &(0x7f00000017c0)=0x4) r1 = epoll_create1(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001700), &(0x7f0000001740)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00004f6ff4)) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x4, 0x1, 0x6, 0x1}) write$binfmt_elf64(r4, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0x48ef, 0x6, 0x5, 0x3, 0x3, 0x7fffffff, 0x35e, 0x40, 0x378, 0x100, 0x914, 0x38, 0x2, 0x6, 0xfffffffffffffffc, 0x92}, [{0x60000000, 0x9, 0x1, 0xff, 0x8, 0x6, 0x8}, {0x2, 0x3, 0x1, 0x1, 0x0, 0x9, 0xae6, 0x6}], "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", [[], [], [], []]}, 0x14b0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000e9eff4)) 2018/04/08 14:49:45 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setns(r1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) r2 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl(r2, 0x2271, &(0x7f0000039ffe)) 2018/04/08 14:49:45 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="a29e5d00956e8d4b38ccbb6c2afb", 0xe, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="900e86b9f5f905a72b8f33a8ca48a8c529d6d98c6e5e527a02528611290f9dcb4852a68068a5b625cec22bbf748afbd50dab003bdcc7a48e2dec3c51a6d74a8c01798031ec775dcb5d348a570ebdc4f23b51a18761fecd70ff865e9f044782471bad10e705832d4663a2746f9db21c64263a44c595fa70c840d4c590ce5378e919f3058ef4b9faafbcaf77d253435e34464e31df3ddbb2", 0x97, r1) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x1, 0x9, 0x5, 0x0, 0x0, 0x3, 0x0, 0x3, 0x7fffffff, 0x2, 0x9, 0x10001, 0x2, 0x0, 0x6, 0x6, 0x2, 0x0, 0x5, 0x9, 0x6, 0xc6, 0xa25b, 0x9, 0x7, 0x7fff, 0x3, 0x6, 0x5, 0x80000001, 0x1, 0x6, 0x0, 0x9, 0x50e4, 0x3, 0x0, 0x80, 0x719c460608119f45, @perf_bp={&(0x7f0000000040), 0x3}, 0x2d04, 0x0, 0x9, 0x4, 0x20, 0x20, 0x1}, r2, 0xa, r0, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getgid() openat$cgroup_ro(r0, &(0x7f00000002c0)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/04/08 14:49:45 executing program 4: epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x20040, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000019c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ifb0\x00'}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000480)={0x9, 0xfffffffffffff800, 0x5, 0x0, 0xb}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x9, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000001a40)=""/111, &(0x7f0000001ac0)=0x6f) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000018c0)=@req={0x400, 0x40, 0x3ff, 0x8}, 0x10) 2018/04/08 14:49:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000c40), 0x0, 0x8000, &(0x7f0000000c80)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0xa00, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000006c0)=@req={0xffff, 0x1, 0x3b0, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000080)="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", 0x5dd, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/08 14:49:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0xffff, 0x7fff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xfffffffffffffffb, 0x4}, 0x10) 2018/04/08 14:49:45 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') openat(r2, &(0x7f00000000c0)='./control\x00', 0x200000, 0x16) rt_sigtimedwait(&(0x7f0000000100)={0x7fff}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) dup2(r0, r1) 2018/04/08 14:49:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0xffffffa5, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000001c0)=0x940355e8, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000200)="145d3a842151cace3293c711a5c30534f45e1aa2628dee198367928cb1824f8fd5440affbb17e0ede3f6f2dc4e7f9b8183c8fe0a2edef74d2a9653d32889e8e83f0c5517e5e5f1851a6eb70033e50b8c720db83f8ade", 0x56) 2018/04/08 14:49:45 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000000400)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r6, 0x96, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c530"}, &(0x7f0000000900)=0x9e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6"], &(0x7f00000009c0)=0x1) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x3, 0x1, 0xfffffffffffff000}, 0x10) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xb, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x68) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x0, 0x20400000000, 0x0, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x0, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 2018/04/08 14:49:45 executing program 2: futex(&(0x7f0000000000)=0x1, 0x3, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x1) futex(&(0x7f000000cffc)=0x3, 0xd, 0x0, &(0x7f0000fd8000)={0x0, 0x1c9c380}, &(0x7f0000e7fffc), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x7, 0x81, 0x10001, 0xffffffff00000001}, 0x8) 2018/04/08 14:49:45 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x822c1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/fib_trie\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/205, 0xcd}], 0x1, 0x0) [ 65.888481] ================================================================== [ 65.895872] BUG: KASAN: out-of-bounds in unwind_get_return_address+0x98/0xb0 [ 65.903033] Read of size 8 at addr ffff8801c06878d0 by task syz-executor3/6688 [ 65.910363] [ 65.911968] CPU: 1 PID: 6688 Comm: syz-executor3 Not tainted 4.9.92-g4fb542f #2 [ 65.919388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.928718] ffff8801c059f7b8 ffffffff81d9c509 ffffea000701a1c0 ffff8801c06878d0 [ 65.936704] 0000000000000000 ffff8801c06878d8 ffff8801bde97dc0 ffff8801c059f7f0 [ 65.944689] ffffffff8156556b ffff8801c06878d0 0000000000000008 0000000000000000 [ 65.952668] Call Trace: [ 65.955236] [] dump_stack+0xc1/0x128 [ 65.960574] [] print_address_description+0x6c/0x234 [ 65.967209] [] kasan_report.cold.6+0xac/0x2f5 [ 65.973325] [] ? unwind_get_return_address+0x98/0xb0 [ 65.980047] [] __asan_report_load8_noabort+0x14/0x20 [ 65.986773] [] unwind_get_return_address+0x98/0xb0 [ 65.993322] [] __save_stack_trace+0x8d/0xf0 [ 65.999262] [] save_stack_trace_tsk+0x48/0x70 [ 66.005385] [] proc_pid_stack+0x148/0x220 [ 66.011152] [] ? lock_trace+0xc0/0xc0 [ 66.016573] [] proc_single_show+0xfd/0x170 [ 66.022429] [] seq_read+0x4b6/0x12e0 [ 66.027763] [] ? seq_dentry+0x290/0x290 [ 66.033361] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 66.041823] [] ? fsnotify+0x1100/0x1100 [ 66.047420] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 66.054316] [] compat_do_readv_writev+0x567/0x7a0 [ 66.060778] [] ? do_pwritev+0x240/0x240 [ 66.066375] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 66.073275] [] ? debug_check_no_obj_freed+0x2ec/0x930 [ 66.080086] [] ? __fget+0x20a/0x3b0 [ 66.085332] [] ? __fget+0x231/0x3b0 [ 66.090579] [] ? __fget+0x47/0x3b0 [ 66.095741] [] compat_readv+0xe2/0x150 [ 66.101255] [] do_compat_preadv64+0x152/0x180 [ 66.107372] [] ? do_compat_readv+0x1d0/0x1d0 [ 66.113404] [] ? SyS_socket+0x121/0x1b0 [ 66.119000] [] ? compat_SyS_setsockopt+0x2a0/0x2a0 [ 66.125553] [] compat_SyS_preadv+0x3b/0x50 [ 66.131410] [] ? compat_SyS_preadv64+0x40/0x40 [ 66.137614] [] do_fast_syscall_32+0x2f7/0x870 [ 66.143727] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.150365] [] entry_SYSENTER_compat+0x90/0xa2 [ 66.156565] [ 66.158166] The buggy address belongs to the page: [ 66.163067] page:ffffea000701a1c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 66.171305] flags: 0x8000000000000000() [ 66.175246] page dumped because: kasan: bad access detected [ 66.180924] [ 66.182525] Memory state around the buggy address: [ 66.187424] ffff8801c0687780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.194753] ffff8801c0687800: 00 f1 f1 f1 f1 00 00 00 00 f3 f3 f3 f3 00 00 00 [ 66.202083] >ffff8801c0687880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.209412] ^ [ 66.215615] ffff8801c0687900: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 [ 66.222942] ffff8801c0687980: 00 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.230270] ================================================================== [ 66.237601] Disabling lock debugging due to kernel taint [ 66.243511] Kernel panic - not syncing: panic_on_warn set ... [ 66.243511] [ 66.250871] CPU: 1 PID: 6688 Comm: syz-executor3 Tainted: G B 4.9.92-g4fb542f #2 [ 66.259520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.268844] ffff8801c059f718 ffffffff81d9c509 ffffffff841a85f1 00000000ffffffff [ 66.276816] 0000000000000000 0000000000000001 ffff8801bde97dc0 ffff8801c059f7d8 [ 66.284793] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 66.292792] Call Trace: [ 66.295352] [] dump_stack+0xc1/0x128 [ 66.300685] [] panic+0x1bf/0x3bc [ 66.305672] [] ? add_taint.cold.6+0x16/0x16 [ 66.311613] [] ? ___preempt_schedule+0x16/0x18 [ 66.317813] [] kasan_end_report+0x47/0x4f [ 66.323580] [] kasan_report.cold.6+0xc9/0x2f5 [ 66.329695] [] ? unwind_get_return_address+0x98/0xb0 [ 66.336417] [] __asan_report_load8_noabort+0x14/0x20 [ 66.343141] [] unwind_get_return_address+0x98/0xb0 [ 66.349693] [] __save_stack_trace+0x8d/0xf0 [ 66.355638] [] save_stack_trace_tsk+0x48/0x70 [ 66.361762] [] proc_pid_stack+0x148/0x220 [ 66.367529] [] ? lock_trace+0xc0/0xc0 [ 66.372950] [] proc_single_show+0xfd/0x170 [ 66.378805] [] seq_read+0x4b6/0x12e0 [ 66.384148] [] ? seq_dentry+0x290/0x290 [ 66.389749] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 66.398211] [] ? fsnotify+0x1100/0x1100 [ 66.403814] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 66.410713] [] compat_do_readv_writev+0x567/0x7a0 [ 66.417174] [] ? do_pwritev+0x240/0x240 [ 66.422768] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 66.429667] [] ? debug_check_no_obj_freed+0x2ec/0x930 [ 66.436486] [] ? __fget+0x20a/0x3b0 [ 66.441737] [] ? __fget+0x231/0x3b0 [ 66.446985] [] ? __fget+0x47/0x3b0 [ 66.452147] [] compat_readv+0xe2/0x150 [ 66.457652] [] do_compat_preadv64+0x152/0x180 [ 66.463767] [] ? do_compat_readv+0x1d0/0x1d0 [ 66.469796] [] ? SyS_socket+0x121/0x1b0 [ 66.475391] [] ? compat_SyS_setsockopt+0x2a0/0x2a0 [ 66.481941] [] compat_SyS_preadv+0x3b/0x50 [ 66.487803] [] ? compat_SyS_preadv64+0x40/0x40 [ 66.494005] [] do_fast_syscall_32+0x2f7/0x870 [ 66.500117] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.506764] [] entry_SYSENTER_compat+0x90/0xa2 [ 66.513343] Dumping ftrace buffer: [ 66.516857] (ftrace buffer empty) [ 66.520540] Kernel Offset: disabled [ 66.524137] Rebooting in 86400 seconds..